ANYRES64=r3, @ANYRES16, @ANYBLOB="38515f066f9445e1b5c511e0f99af9b43e0fa705baf27b18a43de92d80409bac994dba2f3acea06246cf8e508d0ed52d7313698cd3534adca0997a199b73d2f3621622baa51c41659ac657c364e0c4f6ca652f7f5d4748cc5c2082fd33e82a036b3289d965c3806bd7e82518535855bc7bf4cb9fcc36207eb5e55f2d47086bb9a188d7e79aee381f5d5b2eef3a340840c28217e423f8841589a2b84744b977"], @ANYPTR64=&(0x7f0000000c80)=ANY=[@ANYRES64, @ANYRES16=r5, @ANYPTR, @ANYRES64], @ANYRES64, @ANYBLOB="8f97b3bcbc708558be50058e6b89e83b2773d2fc59ddeff301291dcfceabfe531edd43d968c5a5e567220b16129769ad43b635847533f2d20d2b875319d4c0cf04ff2729739317e3b47f02707c7ebc1c92e53b1852ed6a322ae81ac96da4a2f6845a4ed185a3bca019ac4da52a15", @ANYPTR64=&(0x7f0000000cc0)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR, @ANYRES16=r2]], @ANYBLOB="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"]}, 0x10b6) 2018/05/27 17:33:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000000)=""/15, 0xf, &(0x7f0000000080)=""/20, 0x1, 0x5}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/27 17:33:41 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0919b05c00fdf2c6839cfb378d37a8d7c5c84afe3660685ea0dcf2c515a1323332c60524461909600a7d668e8eaca6d4bf5077b0909b3e88000e7461bce1310564de1983b6048bb53abf184550bce42067b0f6f527c9ccb7b9f2a9c0d8e4663bfa0297b40bb19573f685af27b428f0d58819dd1b9cc3adbf311008896f9cca2d2e4f4b50190f3ee4ff85cd64582d6da08cd72335129c41c31f32b8986579cf5209facc22be860048b64228"], 0x1) close(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x28200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x94, r3, 0xb00, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) close(r0) 2018/05/27 17:33:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8000000000000007, 0x101, 0x20}, 0x153) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x4, 0x800, 0xab, 0x80, 0x40, 0xa8, 0x2, 0x20}, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r2, 0x2e, &(0x7f0000000280)={0x1a, 0xb2, 0x101, 0x20}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000340), &(0x7f0000000380)=""/144}, 0x6) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000300)={0x0, 0x1, 0x9}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x240, 0x0) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}], 0x3, 0x5606) 2018/05/27 17:33:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2400, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) connect(r0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") socket(0xa, 0x3, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000003c0)) pread64(r2, &(0x7f00000001c0)=""/132, 0x84, 0x0) fremovexattr(r1, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/27 17:33:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82002, 0x0) inotify_init1(0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001540)=0x1) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3ff, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x30) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"7665741fb21041803a2391616d00", {0x2, 0x4e21, @broadcast=0xffffffff}}) sendmsg(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x2, 0x1, 0x4}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="37b329f8974b981aa99e35803cd373b4d62b486881bdb345e75e5387909bf59bba2e8764b0c6cd84bfb8de394623b41b7d49d223be0bd2eea9060c2dbeac334a292c0d09da61ab4410de563e02074c3d5203e713241de7bb28a225a04efee6e44ecdc3b4c762e7873964f6cc0374b0e8c6c35692734351dbbcd9131987a9d017abeb15017ed439ccb6d13b50174bfd587372b3e1681f546488d9886428d539a475273a563accc9e507249ee71c6378d35616e9950369f2cbe347ad037f1befa55081e2f6006d5afe40db2b8a0d87388a3261", 0xd2}, {&(0x7f00000002c0)="bc15c461af68c436762d754c8e578a9c8749d749a1a8e0ab5be49bcd9921ecdb391edaabb77d7923b67c3dc692870d5f78861e0b9206eea4d6dac1a144337dddd49e845e", 0x44}, {&(0x7f0000000340)="86783a95e56d83d882f330df27339af70a3dc6a25e4cf7e5b4fc17d8c0a4520fe3e0b294fffa733e4f37d1a3a8749f036ee0504be60287562bef7bdf1577362ce878c7275256575ce087300e44f8c8dfb99b23ae41d7bf4d54f21edeee3ad211408e01e6a6b9a4408d8946b099510ecb6c2aada96f1d5b2296e969c900e030302a8b3d32bcc0b5248f930ff9d4f083563aefe9c5b0a6f5037e16cce8568ea69401f561a95417c23aba95629308c049773bef3ef15acb79375057560fcd9c26980a028af16cd4af39aa864a57ac5b98c845fa9301214b7ed9e195b519c43a1121931434d9174e668cafd6eb3785d34c5ffb32293192b56c1308", 0xf9}], 0x3, &(0x7f0000000480)=[{0x48, 0x84, 0x4, "31e040d3419b77badd901272157a0981606eb37a5399919dfac394798e5cda70d062c182df2f79ed0d113907aaf0f77415"}, {0x1010, 0x119, 0x3a, "991ba65f1d1db6b14ec33a13f9be156cad244c3bdc28819fc46245e3542b571c674a371949fc0647b104b9ec62adf3b04a87b1b601230376634b95199f43571bf92ad6e0f49849682c714a140d11bf866f2d9289700fc49c37b4b0f7b4fc92a8f688edd0aafe73b9b84679b47090f39d61056a12921adb19cd2dd8b36ec49a5d90c2990e0805b68f39cf2b8fdb836e62e9214d884adf47631a13a59fbb3435212c6ed0cda59773b92f1b627fffcc5eaf09af78acac6e645021b33fdd02681bf9637b4d19d7e2374f090881ad05a1e89ef4232d5dbc6341a117feb13b1b8cf8d7a98ba77fcdefc63d16dbe269e69c6c7425e940753d6983ae5d184d5499c48eb32a616d353ba7dbb538e6ea5482f588438c70f668016250338e2362bf7124b79ce4e7b931a95f010492f5416c16ee2361592dec956541e2ba44c9dd7991b5bdd691fd1bb1b1746253ae34ee3d8e3e46c6fc4a75bce37bee7558a851608c443da7ff3755e5e0c76ca52467c2f5f07ddc4c441a362fa76a4bc8abd72567ef42a1332c63eb11cb365a68a213de72057d9006873e6c082b64284d79a3982c6f0cb499ee26540a490003d7f62a0c7a8f3f8a6f10163480739a9bf1d0fc04b80ea66060a56b59ccc46fa81fe58446489e4cdf56e9a16ca7e5511a88a760174e4a2c39f3a07f1599326b9dec2762565d97b4543ed23c8cc8cb4bc8a7d3ccf4a7a3f7beff8959c258c3a4f63384484fd227e5238ae5549200eaa7bae3c98bee4c61f55e9eeab1a12749423592cf06de3f4f8497cd16ee691aa05cd9559e24923c30aa68b1bd339ebcf827c3c1e9bdb7eb8bcabd67c789723004584dd0b6e4ac51bfe426e0e1a2a993da992d3d3893bb4a1ea2b1eacb4c73310d62663107694a1621479a43967c337f2badb2fdcd64c48715e2f3ecbadd19ec35ceadbeb3382d7db55d9989305d1f60a075cc54bfc3b7a63e2e9324c680b0c5190d9d3b8ba722c17722e880f7fde6df7ee753533749b174490143c2650f7debe79f88754dbe38b50d38a9701982b075ac9ce05457d3eff3d2b98f2315ed075f7879ceb7ffcd011192ccd581ada20931603e05f8c2354cf37401a6c7af01066fc628f417e6c426523a42df8605336d69e321f7c4ec4a39f3ed4a9352c1170f5d8a8ae34d918141f9cc485c4058be6d360a669af030808d78d89c1f8d9bfea9db267bd520d9361150af1a7de7c935beadd8df0e85b7a1392f464728b250d80aabf62bcdbb619a522d6fd63e96d2847d1c910e67f92649d6610544a9f371831299c10e68f6c6abde553dd3b984e9d58fca6197215bf2a275bbbcfc2395d3a61a02dc8fea24fc102343eb7cd5925b1b65908c85b3c1a24d9c123f546f2d9b2d2d8e49cab0ff2b5cb1a0b7ea3570255020482142082b892b313d339d3e31ae858adcd9d4ea5af7efff5fff87527d496af7505f7c50c5e20c4890511d3ce697e1227dccfb2fd5f5c7ee5a99d5614b3308cecade6f47da9b2d0cc59f1a98c82872da52bafea99e2503998420273e34d1d7b141c927770aafe7dfd9ad20862e7ce4873882d30d6dbc25283070969ca8e65d576d801cae5a6929093935d3a4633b5b35a95493c3d711a5ee9b24a4e61264f1ff53ed2bbd9dc13fd9a2b206a455843b9f1e796a63051eb985070b6df6672710400ac084cf51b47d966a1ffa3b810e5c069323ae68d8409ff3359fe2dc05377d3af49c09cc22b7b85b42e69c67a1dece4d73f2f3b7ba2bed64bd5ad99806a9cead583bfbc77d64efe4c683aad7ef4d3e3d5517cf00bb63b7a9e79acc276f8fcee52b51a629a91daf963e8d93ab19fefa2f115efcb7db6c05cdbfb3399e33e37ec0a165204f671fa63b375cdd97c75bb0f3b66a67e59599d4e31afd488ab24bd8e787ef9b52017114f76c3daf4a5321d9362aba98df76d8b0f972a683a234d08516e77687ccd0a209199c32165e4baaeccc1e957434951f907b447b155aaa96a9c518ca4c58af214a99dbe6b8f7a82a734f89ded1784f1f0338a6ea0e47fc13f272a984135b9486ab325ea32bfa9166d1eb668596a5a888c6cd46849de204b6cd09df7331341f7a7ace397dc8952cdd422930206ac52dbd0ae6ca1924323a255cebde825aeddd03024e690203cd0a89bb676e66a4f28e294244229a3d2fc1c5dc089eed392af35dd97266e3be61fa16a9d0c2bb3cca26b941f381bb63250635638abc9711be5a2909180d1422663961100c0a6b151f7ac4d047f222914dbc187cf915f872926ec1ca1116b73b7a3937d6b4c15cd9f549f17173f7f38f2d94bd192996a60b5dc28320414a8fe2693a15f302e2e2a65cc1979164b3719462915379b7ab8ddd4fd0c22c551a5e14dd831c70fc801674ea7db3bbcfba0324ecc97fdbb418b156dc2736ffdde6c7713dc3e19a2af47c928118b9aedca2f440d4e1efbd3e6b8234f10fd192ff031a28001e60ec765e72370845c56815f3de63daf91edc96175cde08876c97ac98d1bd7ab776c57a6549e55f0b9789095ad6f96bf51ac9c628f336f5a60cbfac641dd5be3e1dcc702b4d55126b92500e1249bfc39978509e6dcb885f82de1583d91d220404d582d77db04eccea478ec772e6ac2810080f6948053393836aa897ca9df9819bfa55d110e4f82ef6256bb1abe2deab09071d010667858213f887af018a9fa82b8eed2a88935de7cac751e0f4832e164db8d6946702310d7b68d3c8c091095bbd42472f22137272e8a4a5465363e8c6285c04f8eb1c69765c91ab270c694e780ea2b6056eb090ccb4d82f71836a69a50e49f781a17b48632421d24b0eb9538b7ecebbdbd3e0b7ca109f4dd67b1975d297c7250440aacbe72a905e44fbacd50b046d6e6675e8d42d278ba53d97a718b98da9e86efe78a57ae5b7c9e7ad86d18ad1c6052f4cbf98df7e6dda063101ffd9740b26abe45c81758ce5608a8cdadfeca1dba281bed891b61c8cc5e09dfe505c2a60c16159d79e2ccfec96f7c976b4b6b1cb707ed0ecf8c2bcc6aecb3107cdba477803f3bf490feb8bd098d1956a43d9c1b2d8dfbc4232ac3c54eb086a65b0a6dd8f19a9c29952b810d3e05ef416ea67785ec5e0007d22acd14cafc6ea52dfc574393b5d2895a6e133b2b5bcfd8fdd21feff11c554c512b267cd05a21b9c96e33628cc4dac7a0e524fd4197a0066d3a3bb014bda6448d80afab58585bda31be5def8866769b130878d3df567348ff6f8ef08c4a61bb595489ae55f184820999f8bdf218617cbc4fc6326688c0409e4dc9b27d4dceb91fabd3394936cdced5ab37a8e0471b280b1a7b1106ddd2059021e396081841e1c65c73af5fa5468efb5d90b7e72b9dd9ce01822b3395db15a7808d3efdb26ab3f37a9c359f5f1cec2e1a9d07b92987107e29ece7c7313e806c60bd714e92f40145c7b7edcdfab1a552ddc52125145ab45a1b48b52d8c4268d69b47b6066975910653cff9f9a5245a03efa6f87c70ee63311a6167ae37a63e4d47ac0c90b4b4220c39d079e64619edc3ae6291b00172dda4725abee7d072dba45c272235354e00a61d81aa0b40dfd2f7c205c9295b3dd96555372ce7d4616c6ffd9272628a97bdc23182c338349cb1d561f54f300b0c2852bf1da460d6c829698a74142e59037a89879d49398ecf66daff32592a9765833f41ede06dfa2252f78d981356ad852694ac147fee7e8f6952c99e55f65c12fe9038f579839f6003efbb94679e4e7a1b2ca08a3c8f0d105ca1405b2bb5ed99f50b91d618c40a277a04db26fd6aade580ae6610ca883a415e7df3a16fdbfcd8cc289e860de666b85f941cfb8f494101e3cfbbd41503275c377ea94153dc2bf6ff83c3528969664c9f957f0c6df0698fbdef5ce6dc5451482309e1cf3c4bdca95510c4f6d9f70f9cbe2b5fc9901fabd5a5f86847a97f6e86cdd6023518ccc15ed33c272acfaffa924e896f47f22739531ff42279f22946899f68b73126283503e21bd57cbe1ef81d8a93e541e65b95575d43892bfe0e828091979ced00d8f920a45fbe84ded0d9952ca116bf4716d0dbe303eefd3648c9c45411457d1089dd38982f1d7ff3d661b78ed8e1ca1aa058177c4329e74b7b1811799dd879967fffcb366ae2e2f0b55f5dbeaa6af2d87984a6b990eedb1f4f91c90d253c74174485d5e09b297727986a3fe1705199b9782dee9f189c3de5b33cf5b3bd24c4d2aad72adff541e717aaee3d03b7fbd84f0646effa6a1ff8e1e886527aaa2286b5878789fde7dc34be0d92d1a483c7530dcf3fedff1cc8a2c4c4a8b4ef9bf070eeb47a502fb1312d6535c1d75d692dc84b7232625536fc211474d444962e2067c47315ac943a559a2839df84c6e704c3d1eaec57102bec4f630438d5e1390676f1f7de62fbdfae3803de715e34edbecf12362709c6c1e168902fb0bc8cfea6efd8a244aa41484b0bd51aaa363451a3c7df9b118afad9b1d0a82863138cf0de30fa25ac806a3b60ce482243318af411ec97ff837a54bdf82c1c7f74b638addcb42d7fdf07e5fb8ecf391961e4c08abd5fdab4c9bc7a9cbf99559617d392bb1eb790159b1c8ed80e15c1852340d56f419c632124f247707f7e6624cb3aee5413179e3ca03beb8c3028ccfc10005755d12ff1636d082853f896cce85ee15fa835273f0aa7fc068da2d6992b7d08590c877fca3fb65e1fdb9556208c91f94606aa7194677931e61889858a8ac173da153a8e682df2c39bf11121fe7971f29eb8a6410fae943177e522b6467290f70140f29696addd746b641757b772653f343722c78be3850a35edecb1188ab1ff35fc46a9071205649e73c23d351ba4499efb82d9e004af03a6d0566fff9045fda77232c49c9f7cf9c3e3576eccdab2d4d927e112c5811037da1332d70cf614a1574f5d13cafe5bc20bc4e8c507f2ddc60615f7dde9b7ed61eb981ca37fc75d96ac74753967e83d076fa8bf5990d9a69cdeade8d81c62ec5b5d2a537033b57279d54946eb8112d359dcca575f785eb51d2593d9e87487395da351db202f27284051b141fe9f6ce94714a2cb8889d62120b58dd16a2a915a964351b2bcf10ec995a131def977db4763ac06117b6e10ed4c1e0cabe005efa7f0ab7835cf3f815b2686561bb4004f8c835e3097e78aff278092f1c1e15b00fe0d35ac818c8d7949c29851ff6e49be55ea31220f0135eccf582d66541b1c1cbe999ef40dea6704a07b20a3bf54b4cc5bbf3f832fc97438762726bdf934bc6b0278c9722b6b4d3e38e7c287e70358ec8ad709bb7bc2f6cdb291a00e3f35b61f989d1a56d0cddfb2291217a9ddd778fb42d83b9d68b4dbd2daea878aa57f5f0478a732d067078bd41b2190f09a70d79fdd410955567fffb87bbb27a20d746b602ab9556b999068ea437597e2f3b49d3e33b3ea52eb20c646fabafb7078d2043a79681f12b89d0dad16f690071a348b5f839206c2d028d1cc39a7f9c4597d26281732ffec3ede678e114491ff2c9d4372f7d054a40ef2b79e62bacebb7d4abeb84b9310f1172112f7f7709d2a718c11115f1de8caf2b2191f728fc942c393d5c2f04c02cab7999bf750996d67e4bc390ee04a9aa0260c53e9073f23d6e4cf03490dd3a45249663c152f776829548fd299ef6ddce0c9d2eda27d6d2ee55f62f6ddf6c0c4f67c844da8ccf88de6a74647bb843700dc8405d9840bc80daa83cddc180ee9b8920d685511d0825cca4f320ecc0e3c9a9a3f33d23ea8f44972035ff1e7d7a7544c2c63760459c30a74c5c872b722367e4e20a18346a0498b9fb0dd7"}], 0x1058, 0x80}, 0x1) [ 144.416260] kernel msg: ebtables bug: please report to author: entries_size too small [ 144.536486] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/27 17:33:41 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000000040), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/192, 0xc0) 2018/05/27 17:33:41 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8010000400000884) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4d}, 0x98) 2018/05/27 17:33:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x8) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000005) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty=0xc0586300, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/27 17:33:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x3, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000200), 0x20) 2018/05/27 17:33:41 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x10400) write$tun(r1, &(0x7f0000000480)={@void, @val={0x5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0xfa0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x630, 0xffffffff, 0x0, 0x168, 0x168, 0xffffffff, 0xffffffff, 0x598, 0x598, 0x598, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x108, 0x168, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x7}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x80, 0xfff, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x9, 0x4, 0x0, 0x0, 0xfff, 0xfffffffffffff800], 0x6, 0x3, 0x5}, {0x1ff, [0x1f, 0x2, 0x2, 0x5a, 0x1, 0x10000], 0x7fff, 0x1, 0x40}}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xfffffffffffffedd, 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x318, 0x340, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0xa, 0x0, 0x2}}, @common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x39, 0x0, [{0x0, 0x7, 0x9, 0x8000}, {0x1ff, 0x4, 0x1}, {0x3f, 0x5, 0xfc1ed5d, 0xff}, {0x40000000000000, 0x4, 0x7ff, 0x8}, {0x4, 0xc1, 0x9b2, 0x8}, {0x101, 0x7f, 0xfffffffffffff57d, 0x3f}, {0xfffffffffffffff8, 0x67e6989f, 0x1, 0x1}, {0x6, 0x1, 0xffff, 0x80000000}, {0x3, 0x2, 0x7, 0x5}, {0x7f, 0xffffffff, 0x6, 0x5}, {0x9, 0xf01, 0x1ff, 0x200}, {0x8, 0x1f, 0xffff, 0x8001}, {0xe81, 0x7, 0x6, 0x3}, {0x60d140b1, 0xe99, 0x1854, 0x8}, {0x1, 0x80000000, 0x2, 0x5}, {0xfff, 0x3ff, 0x100, 0x8}, {0x7, 0xfffffffffffffffa, 0x401, 0x8001}, {0x2, 0x5, 0x8, 0x2}, {0x5c44ef8a, 0x0, 0x3d7e485c, 0x5}, {0x55b, 0x7, 0xd42a, 0x8}, {0x4, 0x1, 0x10000, 0xfffffffffffff4d2}, {0x2, 0x9, 0x7, 0x20}, {0x0, 0x800, 0x9, 0x401}, {0x4, 0xe57, 0x2, 0x1}, {0x8, 0xd4d, 0x4}, {0x8001, 0xbf70, 0x1cc2, 0x7}, {0x1, 0x4, 0x5, 0x7}, {0x6, 0x5, 0x1, 0x81}, {0x1, 0x0, 0x2, 0x3f}, {0x74, 0x1f, 0x8, 0x5}, {0x7, 0x1ff, 0x268, 0x1f}, {0x6, 0x7, 0x20, 0x4}, {0x5, 0x1, 0x2, 0xffffffff959652bd}, {0x3, 0x13, 0x6, 0x7fffffff}, {0x9, 0x80000001, 0x3f, 0x9}, {0xffffffffffff902b, 0x3, 0x3, 0x5}, {0x9, 0x17b0, 0x1, 0xffffffffffff9a79}, {0xfff, 0x9, 0x8, 0xfffffffffffffcfc}, {0x9a3b, 0xe566, 0x3f, 0x7}, {0x2, 0x1, 0x94a, 0x80000001}, {0x97d, 0x4, 0x1, 0x547e}, {0x1, 0x1f, 0x3, 0xffff}, {0x82ed, 0x4, 0x5, 0x8}, {0x5960259c, 0x2, 0x100000001, 0x5da4}, {0xb48, 0xc9d, 0x0, 0xc90}, {0xfffffffffffffff9, 0x1, 0x9, 0xfd}, {0x20, 0x3, 0xfffffffffffffffc, 0x8001}, {0x42f, 0x8, 0x46, 0x6}, {0x6, 0x7, 0x9, 0x5cbf}, {0xffff800000000000, 0x101, 0x5, 0x3}, {0x4, 0x8bb, 0x7}, {0x5, 0xd41, 0x7, 0x8000}, {0x1, 0x4828, 0x4, 0x2}, {0x1, 0x1, 0x0, 0x7}, {0x100000001, 0x100, 0xfff, 0x7f}, {0x80000001, 0x1, 0x3, 0x6}, {0x3, 0x800, 0x4}, {0x5, 0x6, 0xffffffffffff8fc4, 0x5}, {0xb968, 0x7, 0x1, 0x7}, {0x6, 0x6, 0x2, 0x1}, {0x80, 0xa000, 0x7f}, {0x800, 0xe772, 0x9, 0x800}, {0x9, 0x7ff, 0x3ffc000000000, 0x401}, {0x9, 0x10001, 0x5, 0x7}], 0x3830}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x690) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) 2018/05/27 17:33:41 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0x5}) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="20ac66d3cb", 0x5}], 0x1, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc8, "c7729b449849d3dc89f8ca9dbf335f1fdff272be97dad11db368621e0baf153fc388d90cc25810e55d0a286b89d107f448b18e75feb79fd91905beb85562d6f885fc29a5d4dd3aff92942614944c7dd253c174b8e0e77a9d3e3d08156b5f48c9c3d9717fc22635867ce7d3f69bb2bb894281784e8f254ebd2b369b66ff23d5b6f7992736013b1998193d61801bd5847da3862b7868a120d0ceb08de4eaeea69639fc3c216242334c7d0751a198ec782cf8c79b4d01ee81170c5692fa693ddfb1fe154b68086093ee"}], 0x110, 0x20000000}, 0x8080) 2018/05/27 17:33:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x21, @time, 0x0, {}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0xff, &(0x7f0000000080)=[0x0], 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000440)={'NETMAP\x00'}, &(0x7f0000000480)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x98, "5580d6a9517b438970ba12264b2ed783504c117b4857d397e431638784672dfa7ac11c65911dda742289626d9e7881286603938cefca707532c7f8c03dad839e4f27850c2c2a79807afc5ded969640c2b327502a05f38ba842a9afc209955a351f632035bd4270769854fd0db7f6e42a27ea835505ccfcb12519d3170b3c39ce85e31637e29ddcfecb43df4a3f148cef0c5c16c8044b3d3d"}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}}, 0x1000, 0xc2e, 0x2ac, 0x400, 0x60}, 0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/27 17:33:41 executing program 1: r0 = socket(0xf, 0x1, 0x1000000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe61) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={'\x00', 0x2}) listen(r1, 0x0) close(r1) connect$netlink(r1, &(0x7f0000000680)=@unspec, 0xc) 2018/05/27 17:33:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0x1aff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x101, [0x9, 0x80, 0x69, 0x0, 0x9, 0x1, 0x2, 0xd4c]}, 0x5c) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) fcntl$getflags(r1, 0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x310, 0x70bd2c, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4800) 2018/05/27 17:33:42 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000000000)) 2018/05/27 17:33:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x1) 2018/05/27 17:33:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x81) r1 = dup(r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/192) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00006e8000)=0x1, 0x4) rt_sigreturn() setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xffffffffffffff96) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/05/27 17:33:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="a826262c8523bf0c2cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000480)='binfmt_misc\x00', 0x1002, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) umount2(&(0x7f0000000380)='./file0\x00', 0x2) 2018/05/27 17:33:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x5, 0x8000) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) shmget(0x1, 0xc000, 0x0, &(0x7f0000ff2000/0xc000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88200, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x80, 0x400000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000001c0)=r3) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5d, r5}) 2018/05/27 17:33:42 executing program 0: unshare(0x24020400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x15, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) 2018/05/27 17:33:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x39) r1 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x41) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000a80)={{0x80000001, 0x5, 0x1, 0x3, "b99e639517dd7bec4cb8f78f80dbd7b52e2c35e8601326a2becda1100ed37910860218a8fa483f4495931c24", 0x800}, 0x0, [0x9e, 0x400, 0x7904cbb, 0x9, 0x32d4, 0x9, 0x0, 0x5, 0x1, 0x4, 0x1, 0x6, 0x401, 0x7, 0x1, 0x3, 0x9, 0x5, 0x0, 0x100, 0x4, 0x3f, 0x0, 0xfffffffffffffffa, 0x3ff, 0x8001, 0x80000001, 0x941, 0x1000, 0x2, 0x6, 0x0, 0x3, 0x8, 0x1, 0xda0, 0x100, 0xfffffffffffffff9, 0x4, 0x2, 0x4, 0x0, 0x78, 0x3b0, 0x3, 0x2, 0x7b, 0x1, 0x0, 0xb6e, 0xffffffffffff8000, 0x1000, 0x1, 0x8, 0x0, 0xa86, 0x100000001, 0x1, 0xdb, 0x3, 0x0, 0x4, 0x5, 0x20, 0x10000, 0x9, 0xc27, 0x10000, 0x7fffffff, 0x3, 0x0, 0xbc7, 0x6, 0x3, 0x6, 0x9, 0xcd95, 0x8, 0x2, 0x608, 0xfffffffffffffdc3, 0x20, 0xfffffffffffffffc, 0x7, 0x3, 0x3ff, 0x5, 0x80, 0xffffffffffffff80, 0x10000, 0xffffffff80000001, 0xd1, 0x7fffffff, 0x6, 0x8, 0x9, 0x7, 0x2, 0x4, 0xa8a6, 0x1, 0x0, 0x3ebb, 0x3ff, 0x5b95, 0x80, 0x4, 0x0, 0x4a7f, 0x5, 0xf84, 0xffffffff, 0xc31e, 0xfffffffffffffffc, 0x0, 0xffff, 0x8481, 0x3ff, 0x101, 0x0, 0x5, 0x1000, 0x813, 0xaa3d, 0x9, 0x81, 0x42b, 0x7e5], {r2, r3+30000000}}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x4da}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/27 17:33:43 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f00000002c0)=0xfffffffffffffdf4) 2018/05/27 17:33:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x40, 0xffffffffffffff16) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x3a0a, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x8) 2018/05/27 17:33:43 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000300000000000019078ac1414bbac141400030490780000000045000000e8ff000000000000ac7014aaac141400"], &(0x7f0000000000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x2, 0x1, 0x6, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x204100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x62b2b32b6fc4960a, 0x70bd2d, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffc1}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000884) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) 2018/05/27 17:33:43 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="5e04a54db02869e3bbff627b7b6361a3fe57c4797af6039407f0c8c723c7a7850b4e34bb4fb1f0881a8ba23ba172ac2291ae5b60", 0x34}], 0x1) 2018/05/27 17:33:43 executing program 0: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') read$eventfd(r0, &(0x7f0000000100), 0xffffffffffffff72) sendfile(r0, r1, &(0x7f0000000000), 0x1000000008) 2018/05/27 17:33:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ad56b6c5820faea995298992ea54c7beef91c28ded1ebc70dd13a828f1a959ccde0a45d9fd40dd73a86f28dfac787ac86bf765a964", 0x35) r2 = signalfd4(r1, &(0x7f0000000040)={0x5}, 0x8, 0x80000) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x2, r3}) sendto$llc(r1, &(0x7f00000003c0)="d767097d3e1a08f2b42a183dbec553fdae104f694434abb9f00000000000000042b68a4051e39886", 0x28, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/27 17:33:44 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000040)="4d06c406ba63b8838bc9140a82f2d59ae6cbab6f5d8deee0ddedf1730d27ef2c76") 2018/05/27 17:33:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/05/27 17:33:44 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/27 17:33:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x800, 0x2) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000200)=""/131) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendto$inet6(r2, &(0x7f00000001c0)="78cc16d579b8102cf4a0a47c9da0290e04", 0x11, 0x0, 0x0, 0x0) 2018/05/27 17:33:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2400) socketpair(0x1f, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, &(0x7f0000000100), 0x800) write(r0, &(0x7f0000000080)="bc11fc0a53d9a69bd395f7e76fb4144cf13435b9e1c38df61f86f505804ed293b80585e009945fb0fc52320761c7f82271ba661bfc89faa72418c5b1ca06529ce91ea52ee3991d4c4423abb12f498786bed2e1487135f6397bcff097cc135b41a6c63c6931179030a43f9f3b72b82cc904", 0x71) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/27 17:33:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x4000000000012) r3 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x79, &(0x7f0000000080)={0x1}, 0x8) epoll_pwait(r3, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) 2018/05/27 17:33:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/ip_tables_matches\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x2, 0x4e23, 0x0, 0x0, 0x20, 0x20, 0x5c, r2, r3}, {0x2, 0x1800000000000, 0x1, 0x475, 0x4, 0x5, 0x1fffc000, 0x1}, {0x100000000, 0x2, 0x7ff, 0x6}, 0x9, 0x6e6bb9, 0x1, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x3e7c4507840d8d78, 0x2, 0x4, 0x236f66bb, 0x100000001, 0x1f}}, 0xe8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x10000, 0x0) epoll_pwait(r4, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x1ff, &(0x7f00000002c0)={0x3}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4000000000000005}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000002d00dfff24bdfbdbdf250500000018005c0014005700fe80000000100000000000000000011e"], 0x2c}, 0x1, 0x0, 0x0, 0x24040814}, 0x40041) dup(r0) 2018/05/27 17:33:44 executing program 7: r0 = socket$inet(0x2, 0xffffff7ffffffffe, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/88, 0x80}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x4004, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0xfede, &(0x7f0000d1e000), 0x0, &(0x7f0000000080)=""/81, 0x51}, 0x40002102) 2018/05/27 17:33:44 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)) r1 = memfd_create(&(0x7f00000000c0)='bdev{ppp1vboxnet1:ppp0)\x00', 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xce24, 0x4, 0x7, 0x3, 0x9c, r2}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) exit(0xfffffffffffffff9) 2018/05/27 17:33:44 executing program 3: semget(0x2, 0x3, 0x10) r0 = semget$private(0x0, 0x8000000000005, 0x80) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x20000}, {0x0, 0x0, 0x1000}], 0x2) 2018/05/27 17:33:44 executing program 1: r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/pid_for_children\x00') 2018/05/27 17:33:44 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x800, 0x0, 0xfd, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="f7ff000000000040ac20000000ff85d7"], 0x10}, 0x0) 2018/05/27 17:33:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0xf8, 0xffffffffffffff01}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400080, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0x1ff, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7, 0x1}) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='eth0bdevvboxnet1\x00', r5) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/05/27 17:33:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000d8451aa777ccf6d9"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x88000, 0x0) bind$ipx(r3, &(0x7f0000000040)={0x4, 0x10001, 0x2, "ea1ac775e150", 0x1ff}, 0x10) 2018/05/27 17:33:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mkdir(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'tunl0\x00', {0x2, 0x4e23, @rand_addr=0x7fff}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"62616d300001178b805e0aeb6c5642fb"}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x7fffffff, 0x6}, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x100) r2 = dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x894f, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0x80000001}, 0x3, 0x100000001}) 2018/05/27 17:33:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8000000000000, 0x0, 0x20, "128441d443fadc77aed218d2b18837b4fcecf0212252b0e4a2a6276071d05f37e5c8557e731257291be30c390e054e213f7d96f55d308e1cdb799816d8a0eb05065c89aae18b2d8349b0bd4e3ac58f83"}, 0xd8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/05/27 17:33:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x52d}], 0x1, &(0x7f0000003b40)}, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x100000001}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x400) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x13cf17c5, 0x4) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) 2018/05/27 17:33:44 executing program 7: socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x43) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000040)={0x6, 0x0, 0x1}) recvfrom$unix(r1, &(0x7f0000000180)=""/36, 0x24, 0x20, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) io_setup(0x8, &(0x7f0000000100)=0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) 2018/05/27 17:33:45 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040), 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0x2cd}}}, &(0x7f0000000200)=0x84) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/27 17:33:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/27 17:33:45 executing program 0: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x8001, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/27 17:33:45 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0005, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x10000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000023c0)={&(0x7f0000000200)={0x27, 0x0, 0x0, 0x7, 0x9, 0x5, "1e223f4391b98b2a0c28e5a180691a8303b19d6a29c0681a0da395877ae8a22a21e096749feda05dd696d278da29637e51e65e8e9d38d699cafdcb69bc2c52", 0x26}, 0x60, &(0x7f0000002700)=[{&(0x7f00000024c0)="98063e11d0f981b850a5754e54537a42ec1656dad5445ef7df886c7e77569741dae429fd82083fd742248b042f3e2d88f8d51519dd37b2376cdad1a393e9dd7c8d7b6372b4af1e932e99bcd05c3a0f"}, {&(0x7f0000002540)="e2f7aecf8b77ac14f5d4c5f158f903f04c01ae543792c4998ba87af9d4b080c9790f3d909871aa7704600a39a8496350d7ba59d0104c93f30765cbda09026e90c8f2e6d3f50df38e73fbbf65a3b004f851aafd05f0e1125ea0f50b47"}, {&(0x7f00000025c0)="69044b23bafd2c84ee66245ec48dc847764225bb3e4743e0749b4f701d042e3e6ca78defe3038b357c318d"}, {&(0x7f0000002600)="e8b6b267218c1cb9f88c7c361a4a4f5fd6b9c7d34a8f32616546040817a4d5758ba0e6c6633a1501987fc8193e2accca83b68f0455aa6dbe4e30cd69461971589dbcdc98295f8f198081cef655ae"}, {&(0x7f0000002680)="0d36ac92d67a5ba92578d4ee3438b17aac798a676eadd6a103e9a2b2f6c480de60937b88db0cf4eda6fa19b7ffeb51ad3613b98368d5895c17075f318fc88e4f0b79"}], 0x10000000000000e4, &(0x7f0000002400)={0x9f, 0x10c, 0x1, "1ab4d769b1d0426d2ae7dd000f39c61e92cdca2d7259b1e75b3a0d99347c2322265af8cbc1c08bf9f791c2f8c73953aca6e916034277c6f3361dbe31195ea915049ee823a2ea1b2fefa67eb0c54082c5ef1bbc300aa5a1d923bdfc8c0ce81f8ecc0bb890545eef1c38076bee6cd8b7a229eb19a91192701b54bfb7439710a731d3adb277def1898601c15e0f1cfdc21a1e40f2bb56592abc7081ebf80ee94650b88b993c"}, 0xb8, 0x8000}, 0x4000000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/153, &(0x7f0000000100)=0x99) 2018/05/27 17:33:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xc7, 0x200}, &(0x7f0000000200)=0xfffffffffffffe5d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETSF(r2, 0xc0046d00, &(0x7f0000000040)) 2018/05/27 17:33:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl(0x1004, &(0x7f0000000040)="d44c7b437563767cffa056029f217b2d2b9be7d8a4c22dc7565e08d2ff29e1c4241ee28f882e9b82302f9fe52018f98b6f0af13900bdf3ee9b4c7c52e89f871344f122d114cf6780e5902cea05261a87b5878449b9e395279352bbba623c92bb668283d5ec602d1b4e2ee4baabe4be2cac707efc340852a51206062473f590afc0ef622efd623d") connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x8, 0x2003) openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001140)='cpuacct.usage\x00', 0x2, 0x0) close(r0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), 0x4) 2018/05/27 17:33:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/05/27 17:33:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x2212) 2018/05/27 17:33:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000500)=""/245, &(0x7f0000000600)=0xf5) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x9, 0x4) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'vlan0\x00'}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[]}, 0x4040080) socket$kcm(0x29, 0x5, 0x0) recvmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f0000000140)=@full={{0x3, {"59659ff6fa3e0d"}, 0x5}, [{"87e694063421f2"}, {"6cfcf69f05d00c"}, {"820e3d630260ca"}, {"6bbee846ce14a3"}, {"9238f5e116d9a9"}, {"1cdbc00fdca0ae"}, {"80d36f8e5d12a8"}, {"09ccc62b9f5788"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f00000001c0)="7efcfc76b82f8f7b7f386ad68cb6319e2dfbd784740e5816e81a025142d9dd3c9262c773077aa6f8e9074ce642ad76ec241c725a76cb0b5fc29f21f7ae237375292ddb45c3c70f4ae04aad8ca41b21686e9b602b5e796de2af28538feee432c70095d19681b1f28a46032caf6b1c11721239c09cef4038a0538c0b22af64fd9aad88ca7e3212f76b12b8e39272a521de2e929b", 0x93}, {&(0x7f0000000280)="c9adef64cd48", 0x6}, {&(0x7f00000003c0)="235260425731aaf442c2e9c40c7720c17acd6b1cbbe2751a6c833b03df425adf6ef648150a4de131c56b8eb998e18c08ec7d4c9948d4b51158834cfef7e5c96e4ee6c47a9c2873863dffff47dd19b5b047a424811ae7f3e3c9add8d0a86d776ca23e2df4f8c26d1ae02b53c0f4b1903c40bf83e8ccfe90f74f48fe640462cecc5bd341b3aaa22fb32c5fcdb918b488a817aa33d1770fd64becf12d0c8e234f786ebaf195316404e6a1b6bd536b885938742670dde7eaacb7fb68ae86137660276ef1991902dee5", 0xc7}, {&(0x7f00000002c0)="3a44c4e5af683282f8370c30b921f017102f774d6ef5c21b3702b62a53fbffcaca38182bbb20d8ea39cc9089c9bd4963dfc3bead4e225ff9e34e129237657487d5f375fe068e668d331867e3f3cd8267e794f3ceb761512783c9", 0x5a}], 0x4, 0x0, 0x0, 0x4000000}, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000002ac0)={&(0x7f0000002d40)=@rc={0x1f}, 0x7ffff000, &(0x7f0000002a80), 0x74, &(0x7f0000000080), 0x21a}, 0x0) 2018/05/27 17:33:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000700aaaaaaaaaa0086dd60093a0600083a00fe8000000000000000000000000000bbff0200000000000000000000000000010000000000089078"], &(0x7f0000000100)) [ 148.910554] alg: No test for ccm(anubis-generic) (ccm_base(ctr(anubis-generic),cbcmac(anubis-generic))) [ 148.939082] alg: No test for rfc4309(ccm(anubis-generic)) (rfc4309(ccm_base(ctr(anubis-generic),cbcmac(anubis-generic)))) 2018/05/27 17:33:46 executing program 4: unshare(0x40000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) 2018/05/27 17:33:46 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x81, 0x8, 0x0, 0x0, @time}], 0x30) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1, 0x4, 0x3, 0x3ff, 0x14, 0x6}) 2018/05/27 17:33:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/6) 2018/05/27 17:33:46 executing program 7: socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x200, 0x5, 0x1]}, 0xa) socket$can_bcm(0x1d, 0x2, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10c) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x400000, 0x0) 2018/05/27 17:33:46 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x800) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x5896, 0xed, "e9786c052a12", 0x2}, 0x10) r1 = epoll_create1(0x0) r2 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000380)) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400002, 0x0) epoll_wait(r1, &(0x7f0000000340)=[{}], 0x1, 0x0) 2018/05/27 17:33:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/05/27 17:33:46 executing program 5: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0xffffffc) r0 = memfd_create(&(0x7f00000000c0)='keyring\x00', 0x3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/146) 2018/05/27 17:33:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) r2 = getuid() ioprio_set$uid(0x3, r2, 0x100000001) close(r1) [ 149.589399] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:33:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000000)="74086e7500000000005eb000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) io_setup(0x4, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000380)=""/4096, &(0x7f0000000080)=0x1000) io_submit(r2, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="a4", 0x1}]) 2018/05/27 17:33:46 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8000, 0xa, 0xffffffffffffff7f, 0x10001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xe5, "55b3f7116fed4e37f731ef8bba826c6862f5ce99eeb9e9e2c1cf072964037162d09d286c727c27cf1312580487aeb41ba2dc2eaa99cff7f877ca1f47838be62cbba5aeeb5bd0f891a20ecff57e04b8803df31933f4a87a681ca18a853b2adf6097bef97f5a55bf58a6d8da4481fca4f1296514563cb183e4ef364140ffcf6d2c4d5ef032f31e19cba78c9e6bc6490e509d2a17186c38768925e1b67f0d1691be278c684de2156a2adeadf38c0180ced505c67aa4e4a2bc1ef03c042b6a8d9e3bf4e528e359a826e041fb7da7a93fb2c82cbdb2b3466b22c91798025cfe50a83f52753a484c"}, &(0x7f0000000280)=0xed) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/27 17:33:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000680)="ff9565169a4920b48f1325ab59847a7043174652ae027506c81c78115bb8228e64c7c12bc738ac3b76d2c37641d5c08ca7477a655c295c102abc2e465594c686430eb19d7220bce15ae7971f2b12b69b85", 0x51, r3) r5 = msgget(0x1, 0x302) r6 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x80) getsockname$packet(r6, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000b80)=""/190) r7 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="e7badeee21d7d8ff9f020a01acadc61488fff78f0caafbe62df1a72f4110cb9a7c08819f34b24a5e2fae4e43371abc8881bf452322eef106affacb6152ddc887ee53cfe6278ca0364140a323e8fd18033de6be62f06d7de8f3c2112f5908a46cda5ea2dc4677e8e7f1ea0216580d1e95f18652f4a171235ec737f1420f", 0x7d, r1) keyctl$restrict_keyring(0x1d, r7, 0x0, &(0x7f00000004c0)='user\x00') add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='@', 0x1, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400080, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f0000000880)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000003f0000000000000000000000000079877af5dda391cd426dff426a2f5762781af33af8c434b6927136302a8d6e900f81e22833ae5f5dd44a725cdab841f9e278f8f5c3d0616930bcfa9b6393c839f993ad8eaa146e321ad92281b14243f91c9d2afc"], 0x58) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000540)={r4, r7, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/27 17:33:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000200)=ANY=[]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) modify_ldt$write(0x1, &(0x7f0000000100)={0xa4, 0xffffffff, 0x7400, 0x3, 0x18000000000000, 0x1, 0x6, 0xffffffff, 0xb033, 0x200}, 0x10) iopl(0x8001) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), 0xffffff77) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000380)={0x9, 0x7135, 0x5, 'queue1\x00', 0x748c}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="010e120186714a352a3bda5b93f6c9a8ecab61a38247b9204945c16a3f17c370"}) fchdir(r1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400042, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7fffffff, 0xffffffff7fffffff, 0x5}, &(0x7f0000000200)=0x10) connect$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0x9f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000180)=0x1c, 0x4) [ 149.833566] Unknown ioctl 1082938163 [ 149.860716] Unknown ioctl 1082938163 [ 149.880548] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 149.916988] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:33:47 executing program 1: r0 = socket$inet6(0xa, 0x500000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x16a) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x1, 0x4}) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001180)='bbr\x00', 0x4) sendfile(r1, r2, &(0x7f0000000040), 0x8080400001) 2018/05/27 17:33:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x0, 0x8, 0xe9884c1, 0x7c3}, 0xffffffffffffff30) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=@fragment={0x0, 0x0, 0x80000000, 0xfffffffffffffbff, 0x0, 0x5, 0x66}, 0x8) sendto$inet6(r0, &(0x7f0000000200)="f9", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x83) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000300)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000340)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000380)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r4) 2018/05/27 17:33:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x28}) 2018/05/27 17:33:47 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x9, 0xfffffffffffffffc, "8897f4a3913f2139650ab6de46d58f059cd67792cca5d11016ebe854a723b2715690a628adf997e5e40d16b18eae797040a0acab3f348072ac55c63bdda8e9", 0x34}, 0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8002, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) pwritev(r1, &(0x7f0000001580), 0x0, 0x0) 2018/05/27 17:33:47 executing program 7: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4510, @mcast1={0xff, 0x1, [], 0x1}, 0xc400000000000000}}, 0x6, 0x6, 0xffffffffffffff36, 0x6, 0xc3}, 0x98) 2018/05/27 17:33:47 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x10001) getdents(r1, &(0x7f0000000040)=""/148, 0xab) 2018/05/27 17:33:47 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0x73, 0x40000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000010c0)=0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1b, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001100)=0x5, &(0x7f0000001140)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000001180)='/dev/vcs#\x00', 0x9, 0x28000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00000011c0)=""/64, &(0x7f0000001200)=0x40) socket$key(0xf, 0x3, 0x2) 2018/05/27 17:33:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000740)={@loopback=0x7f000001, @multicast2=0xe0000002, r4}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="830404", 0x3) 2018/05/27 17:33:47 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x1, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x204a00, &(0x7f00000001c0)="455e45db156c3ef96ad363dba06ca248940737f946068a650f6ed42e861aca4b8772e2ecdeac4ba84d33b8c35c9f5efa6e4d6c5ca433411e90617d983e04a113288a01e89869e1ac762afc6f9962e490a181f664442344bf1a4fe10c513b825b1260440ba64cc7068c92f077d6401f1fdc84cc4e04759b5b96045431607d856d5d57082d71c54d50d19734ee1607711b854ee5157856", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000280)="3d24bd492a6916fdfb82e7323b02b467501010d8d85a755c1bee4f032996bd0e0073d276f10127891a9f5dc1a4aacb95e56bcfbef9f532b48128bbe5c51ab013054a36487722ea5fdef7ef5b277662815bccaec5c5a9880fadf0f8a3d4f0e920bcb239e2a109b0a6fa63c74ec186f73fd584c08e378621ea861476efb76f162dee54ed2a5082bcabaf722bdb4aa2237ce3917e1939562e773b28414e32f23578c8cdba298b2659942dc64679138463c9eaf52d653d543983bc507ae425dc77884fe5dacc97c3ba854d5368fb4bcb9f9ef90c506d6c576c") 2018/05/27 17:33:47 executing program 7: shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mq_timedsend(r0, &(0x7f0000000100)="a627ca9175f04301c901a712f9a17f973f7d6d9918ac88bb861982b0ce5ab03a47635d0babd326536e8ff323f628ad492a", 0x31, 0x81, &(0x7f0000000140)) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x9, 0x4) mq_timedsend(r2, &(0x7f0000000000)="77cb415a19085c8d8b2e9f4c4ccb25ee614c40", 0x13, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/05/27 17:33:47 executing program 3: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x15}) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f0000000140)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4d6f, 0x800) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000001c0)={0xffffffffffffff01, 0x1, 0x0, [{0x7, 0x685, 0x8, 0x8000, 0x100000000, 0x81, 0x100}]}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/27 17:33:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) msgget$private(0x0, 0x43) pipe(&(0x7f0000000080)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0600000000"], 0x2000, 0x0) 2018/05/27 17:33:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0xe95, 0x8001, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket(0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/27 17:33:47 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="89070400006c94ad2f6745eeb3d5ef5f8db6c407bb859ba50b9f07f47d27c7e22f1a0f688b5701ae8aa1c0e48d16cc0e677f2f4b9921c37e5a8961", 0x3b) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000280)=r1) sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mq_unlink(&(0x7f0000000180)='cgroup\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'team_slave_0\x00', 0x1}, 0x18) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/05/27 17:33:47 executing program 6: r0 = socket(0x0, 0x1, 0x1d9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x62, "4217d9a023d6f74ff451581697545499b794e83bce1293ee13c257b6cb6a65e8622568ce1e158c10398a954a73964841b42ed7e7396148c26ec3ac992b4467e364a36956e9aa4812fbae821ac679265889b1746daf81b7114fafa269aaa9b12b1566"}, &(0x7f0000000200)=0x6a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x84) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0), 0x10) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000004bfe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000140)={r3}) fdatasync(r4) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) [ 150.939946] IPVS: sync thread started: state = MASTER, mcast_ifn = team_slave_0, syncid = 1, id = 0 [ 150.980976] print_req_error: 124 callbacks suppressed [ 150.980997] print_req_error: I/O error, dev loop0, sector 0 [ 150.992404] buffer_io_error: 120 callbacks suppressed [ 150.992425] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 151.005563] print_req_error: I/O error, dev loop0, sector 8 [ 151.011885] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 151.019700] print_req_error: I/O error, dev loop0, sector 16 [ 151.025613] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 151.033708] print_req_error: I/O error, dev loop0, sector 24 [ 151.039619] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 151.047433] print_req_error: I/O error, dev loop0, sector 32 [ 151.053359] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 151.061191] print_req_error: I/O error, dev loop0, sector 40 [ 151.067105] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 151.074964] print_req_error: I/O error, dev loop0, sector 48 [ 151.080883] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 151.088716] print_req_error: I/O error, dev loop0, sector 56 [ 151.094722] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 151.102553] print_req_error: I/O error, dev loop0, sector 64 [ 151.108473] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 151.116301] print_req_error: I/O error, dev loop0, sector 72 [ 151.122256] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/27 17:33:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000480)="1a0b66012cf66f0000000031ac0100000025df53e0af5bf7bcba054bf388f0cf3c40e3ad33aac0457f521f5f314e4fcd8a1dab8f13c0548fc7dee9d7caccb6bb00002dc5409f1a34443a1c96dcd23b0735a555342585f3bf974cc94fb474c21f7aca9723f1e0da46bf48d2df7a12faaf1d76a5ebd2f2adf771b0af6770f626adeb31f2894593b9875e8e427d57402649fde171229f3bd424793ae2dad539c32ab8c8ac665ab040a7ef1f853dfd97b06ecdeb579137e26cce92457505dd2c9a20569a72a18249e79220f58a57dda04b2fd68e77941d64212a7dcceb9a69d5025b419442036a20171388025a5f05") r1 = socket(0x0, 0x802, 0x6) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1fec3432f0c3940010000104ff00fd4354c007110000f3e9000008000100010423dcffdf0189", 0x26) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000002a0000042dbd7000fcdbdf2500000000", @ANYRES32=r4, @ANYBLOB="0c000700f1ff14c6ffff0d22"], 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000080)={0x5, 0x0, 0x3, 0x7ff, "4ce173bb4b1abd569ee9bb137c16956a66b490870e2478e705213611cdae3565e90c4adb62faa0b2dad099fb", 0xfff}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000140)={0x8, 0x5d7, 0x1, 0x9, 0x2, [{0x4, 0xe63, 0x50000, 0x0, 0x0, 0x80}, {0xfffffffffffffffa, 0xa3a3, 0x8000, 0x0, 0x0, 0x1000}]}) 2018/05/27 17:33:48 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/snmp6\x00') openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) read(r2, &(0x7f0000000140)=""/187, 0xbb) 2018/05/27 17:33:48 executing program 7: r0 = socket(0x800000a, 0x80003, 0x44) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@broadcast, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000380)=""/116, &(0x7f0000000400)=0x74) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001640)={@local, 0x0}, &(0x7f0000001680)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001d40)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000001d80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000020c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa00400}, 0xc, &(0x7f0000002080)={&(0x7f0000001dc0)={0x2a8, r3, 0x0, 0x70bd29, 0xe4, {0x3}, [{{0x8, 0x1, r4}, {0x210, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r6}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x72, 0x100, 0x8, 0xffffffffffffff7f}, {0x2, 0x8000, 0x7, 0x8}, {0x7fff, 0x3f, 0xabf2, 0x7}, {0x0, 0x4, 0x3d9, 0x6}, {0x80, 0x1000, 0xfffffffffffffffd, 0x4}, {0x9, 0x43ba9a9f, 0x1, 0x9}, {0x5, 0x6, 0xf6, 0x2769fe8f}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x28}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x85}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r8}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$llc(r2, &(0x7f0000000040)="f16710b1e40c6300", 0x8, 0x0, 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/27 17:33:48 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000000000)=[{0x4, 0x400, 0x800}, {0x0, 0x7ffffffd}], 0x0) 2018/05/27 17:33:48 executing program 1: r0 = epoll_create1(0xffffffffffffffff) pipe2(&(0x7f0000000000), 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000340)="fb9ac6ea7457054959c7178a4685b4a7a20846cdc66132f8d0f6b15df54dd4a3f1ecade09ef9ba9173f181509f92b7b08310be5ec0ecc1cd7b865efa72cfaa1047312853148ec0e4f952be710f1be9d121514937d0782a519412eee906987c4bd6835f519852561b0cc980a0a88ca3f49ecd0aab8c4ec3be6d45ca8304de6fdd4a8318e295ddc18df742da76585d9652fe73956bf7252daaf1a0ca402700d3ef746ac4f883c6c4ff00338a6140a6167e986e06f4da65edc5e154e2ee420b25d4e200a8cda7b156fbd8e21290e458bd15b9a718fc8922c6cae65b007e8d530b27c86c424b7c954518d5b93371fd5f9d35e66f7c31ec4819b2469988a2b0cb8425baf6db2acb44e623a85f2f570c0b3c0850ad2747f256f0b6cee57162661f2d896b9a0838f8cdf16508cc4c3dedcbb713ac18033c3749fd98d3283fafbc79a7da566b2a06a1b255157fe0ae8de242dc95304ae6579e80417c30ecad8a6c3920ce7093219350a364ceb31f79d9c04dd770241cb0020f7387b45cecaa184f3d12d4e27c5d21db86910f6e6c4889961b2bd8b42b9ec77dda52ca666cc6d0c5833649cfa68bdbfee03c9666dbca0028ac2194a79d6b85d761372813868e18e5907edf0aff4d0f383afaac319c55d8c08cd0d44c9c1e8a7a2cfbc79aad3e7372a4677a2d2091d78347174d4b0d9bceac5c76435648e99b893fe845d483b80ea9f4a8ea1cf927eda5d513df2461f1618776ccf878faafb97bf826e14ed824a0563df0b7c13d304a80c639bfb7b97498e4fae9f917544d8db503a8f6c65c914e2d3eb9145cb6ee6b3f49669c45b6b497113f34e4830a619451a1f7837680c1babfbeccd830f7345baea3c99a434877f41021e1c2d6b660e8f5839c35c5657c6f2794f0c85cd2fc4ffbc905faa6dd3c4aab06ed95e4a0db1e0d9d530d95cc67ba59402b7209dd7eb2553dbe4b1d24ded6ecaf54579a18dd5b532932d1a954c5d198a4f7f71707ee03d72d7c44f1942637a488851cac15abd95efbf868f2fb205ab6306a1a58647eb3673cbaf30a752397d109f665eec28b88fcb0f208ed164dc2ce7f4beaad1b406d614d3fe9785fe4f9b5c073405822ed0153929bf434074f346dad4aaff821c8576bd1f4ffc3606908f81353a95fda3ab96c46901f1bb83701ebf022b1655aa0c923fa1b7eaff9ce8fadcb73a084d9e7dbb458fcad35cd5865629664eeda5f342dd838c4a0e2a6d7cdc6fbc61d85583f27b19f599880b4aadd143dab4d5ddfef58b6e6e8a40211a3693bdfa79ce0600f3498f962d922e58df8c353e144010ea67cd063b2d3ed445a49fc36d65bbdf0341c3297baef38caaf4a100c7dc5eabcac2dffb8f7e5f0222e851e70151c14c809fe765fe2d9309cad7574b65d67990936875fef0b66d43a85b675e2081e46f62bfc8eba07205fd146e91a0753c60b799e8a69394758e3b816756ff013f38818a018ce9976536f0777ca89339f7d40a532253c4d3fcd9189df10c03e82974b17ab428366998eac02d4dcad608e80c9f0b2bd018494dc2cb686e35d613379f94ff529090c40f0016708788356b59099abc78cb1c738200e272fe0dc2f8edce98a18b026ff19127806462d0bb6b3885bb5a2bfedea5f1151f44d8ed8fd37c2a1aa6da45c5edcae009460d0a8f4f30452cfcc4e7eff95a78fd77d9f38f837654e62a3f81ec7e62853afff1908c80e06", 0x4c0}], 0x1) 2018/05/27 17:33:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="cd3bd68837a2f394dab72248", 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/27 17:33:48 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x10001) getdents(r1, &(0x7f0000000040)=""/148, 0xab) 2018/05/27 17:33:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80004) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xffff}}, 0x6, 0xa3f, 0x1, 0x5, 0x8}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x2042, 0x30, 0x2, 0x1e2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0x7}, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/27 17:33:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000b00)='/dev/admmidi#\x00', 0x100000000, 0x400100) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000b40)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x3e, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000240)={0x1f, 0x61c, 0x3ff, 0x0, 0x0, [], [], [], 0x2, 0x80}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = semget(0x2, 0x7, 0x0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000a80)=""/115) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0x9, 0x0, 0x80000000, 0x50854b63}, &(0x7f0000000040)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000100)="1f59bb9a700aae56f5a8636593b3e8263f6e3b148d6b105b008b249f3423", 0x1e}, {&(0x7f0000000380)="9f2aa1640131c8baea1de9501e9791ec90a819a9d1102bdbe655ce0bfe429dbb0a904758dd1b2f0653066d074de37fb80b40c798f7d52a82dad8cb59cc67d9c1c68e2efa8274ed77ba07209c3adcd5e0bf079e28b6e30913597741789a561eec21358e46a2c549e27c027c6d7baea13813c3cd27af58cb407674313cacc68f419dcd201a4a06eef637f0a175108f1a7d988918cfed355a9c21ec109a97f96accd008515cec0fb212654b81503e2503561bd918a7af2d3b53753151408d8bd6d229879b594c5d5e87b204fe3a36a9465cabaf9ffed8abfeed", 0xd8}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="7923e648f9abe4022adea879fad5c980086e0d344d43153f3faeda767627f7f4bba3a22f9dac2fb095b56772c14bd65b3b50a7a4410155de4adae26a8c3856df44e262f485176022c23d10447eebe9ca470fdc8eb65b0f1604e2c1efd503290c7be2f7ba1f01e65477c5fe240cf9620b26839a83f3b2617d42ceedd6b43a9e3cb7e06d888149f2a4270494551f74b9fcebf4c5fb1a57cc87dd474e7590a318c53ff22478f5a4c6cf433923337cf6db46ba7a87d4ee17d798a3bcc505dc1d59dcff92930aa635f4b18131f4bc717e6b3384ea85813cc06912651cfe0478e42178fd1f9d0aa3b9142982", 0xe9}, {&(0x7f0000000680)="f88bd86d3475588a777116170f0184f1922278f315ae6e16fd035443ab0116b4b020a448008aee34756376436e1bf9ccddd497f7b691a305079f19131d909b9aea29888d42750be1c832f4c708c93c6594ae14c007ad7bdd337b142adc79a42740c914ea5bde7e180b3ae2c30fc2c016bb", 0x71}, {&(0x7f0000000700)="bce685afa26a33345c41afc6a59408e60012aa5749ea947f9b3f6d08dfc8c7dbe1340ff1d22032fd5caf5b88c1430fc6f01339fca244a6e440b346c841f9825f33079bd34e166e252e5b54e6ff421ef5f135918c02073fef61f15d5d98c6a0deb8f94d8b8613f6fe1e90f8", 0x6b}, {&(0x7f0000000780)="a4a38cb09a16654f045d20bb9444a588af8c50800edae873f0bd1a84068fca81c636e856089d337687c6e2b5f56f9b586180cc25e06e66c7e843caf23add31358d1127ac2cdc513b8a2c26a77a1d499bbb614d07964b2f54141f6e3d37b53b68", 0x60}], 0x7, &(0x7f0000000880)=[@authinfo={0x18, 0x84, 0x6, {0x1ff}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x11}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x0, 0xffff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3168, 0xd905, 0x2, 0x1, 0x5, 0xffff, 0x7, 0x5, r5}}], 0x98, 0x4040004}], 0x1, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x0, @rand_addr}}}, 0x98) 2018/05/27 17:33:48 executing program 1: r0 = epoll_create1(0x80000) fcntl$setsig(r0, 0xa, 0x1f) r1 = epoll_create1(0x0) close(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x2) r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c85000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="11", 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) ppoll(&(0x7f0000000000)=[{r3}, {r1}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) fcntl$setpipe(r1, 0x407, 0x1) getsockname$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000240)=0x6e) 2018/05/27 17:33:48 executing program 7: unshare(0x2000400) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/85) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x7, 0xf0c, 0x3821, 0x2, 0x3, 0x8, 0x6, 0x5, 0x2, 0x9}) 2018/05/27 17:33:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x6, &(0x7f0000000100)={0x0, 0x22, 0x7, @thr={&(0x7f0000000040)="54b13ee32d18799de1d3b4c59bf0ac4b0c7ceaeaebfcaffec1d42210bfe0777a93513d69d01aa85b814d9a9552178f04db6981b45617f24687d7b6317b93f1ed2e61670b6db869f604c6841d0dbffcaf228ba9afc876ee4ca48603a7ccbb1d04bcdeb3c4b0b763c8dd9fbc970ddd267c1049dcc760610361b6bdc5001ccc2d", &(0x7f00000000c0)}}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000200)={{0x77359400}, {r5, r6+30000000}}, &(0x7f0000000280)) clock_nanosleep(0x0, 0x0, &(0x7f0000000180), &(0x7f00000003c0)) sendmmsg(r1, &(0x7f0000000c00), 0xf725bae6b5fc3b, 0x0) 2018/05/27 17:33:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x10000, 0x9, 0x401, 0x85b4, 0x0, 0x5, 0x800, 0xd, 0x3, 0x9, 0x0, 0x8, 0x800, 0x7f, 0x2, 0x8, 0x101, 0x5, 0x7, 0x96, 0x2, 0x401, 0x5fa, 0xffffffff, 0x8000, 0x800, 0xfffffffffffffffa, 0x2, 0x4, 0x4, 0x9, 0x3, 0xffffffffffffff00, 0x8, 0xd3d, 0x9e, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0xe}, 0x0, 0x100, 0xa9, 0x7, 0xfffffffffffffff8, 0x4, 0x2}, r1, 0x2, r1, 0x1) read(r0, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x40, 0x5, [0x5, 0x5, 0xccb, 0xe048, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x7f, 0x5, 0xfffffffffffffe3f, 0xffff, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x0, 0x20, 0x401, 0x201, 0x5, 0x0, 0x8, {r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xffffffffffff3417, 0x1000, 0x100000000, 0x6, 0x200}}, &(0x7f0000000440)=0xb0) 2018/05/27 17:33:48 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200002, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x400000000001) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f0000000280)={0xa}, 0x1c) 2018/05/27 17:33:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}}, 0x9, 0x47}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r2, 0x8e9}, &(0x7f0000000240)=0x8) getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xfff, 0x1, 0xfffffffffffffd1a, 0x81, r2}, &(0x7f00000002c0)=0x10) 2018/05/27 17:33:49 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r1, r1, &(0x7f0000000040), 0x20005) 2018/05/27 17:33:49 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x10000000034, 0x200001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) unshare(0x24020400) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$int_out(r0, 0x40045730, &(0x7f0000000100)) 2018/05/27 17:33:49 executing program 1: unshare(0x2000400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x448200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000040)=0x6dc, 0x4) 2018/05/27 17:33:49 executing program 4: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) dup(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2c, 0x821, 0x0, 0x0, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) pwritev(r0, &(0x7f00000034c0)=[{&(0x7f00000000c0)="cc87adf369dece4e984ba76828295e40bac7eb33c342aabfa5467356e438a6cc63c3cc242d076c28e14edfbe9e60caf25adc4aa6f9ca630fb5317fe44220bba2eb54728a63efc88bec098e68f59abb8a325f0818df54ed45b48e3efd885a48e538e333d4469f62b61e77dce607742a816a46ae78848cc2ea6816beaaa62808c036d25285209b9528291a14f960df1eb0683b7af0de728aabd927d2240ab96ebe09cb92fa85f7c984fc9e37762dc41ed1f7db0812b717bf35793e487141a5a761cd6ce435054c923a07cb985193b752d30cf54a661bdac3f4c5b15af6f25bf1a824cc80b11d81f1267a06720d14360b0d570e5d6d3aec7e148d65a497dcaf77a8fd998813bd2dbdf24e8d5a67575dfdf82c7e0d989dda7cb13934d19e26e0cd5aff9414364d65fe468164b51226d22512da3c39df64655c524e4f7295376f50c98e41f8239168757c135e3f0a4a9f0fa56e28cb5f2cbffeaa731e4f38d769e32bac26c13c3005515b8e19a07993735f55fce35964063307b8c3d6ecc6dbffe68b1ff3561f29f40b60c25106324989f19c70b949bee47776da4a138536bd64b7aed3f04fd4e483d7572ae25099da09c1f45ee48449b2273eae4cb0c85b13dfb73db669831caef93a6a2b0bc5e54015d240a1521393fe05af7d44bb9e5d86a2e18df682744c0e3dc3740f6489ff0b092385b83418c14e3ecf3caea22bea88322c2532c3de4c2f5852589d5de98316ef98e88d4852107d279080a9d0eb01bd8b0e33d1363e641651ae83c8ec30df2574cd3f9c8e62444770de264f2bdbc25db5ce92238c557b1fbe7bbecf6da57ae76a5bf0cd6f8ca8df9712300a098a5896c8d2db2c1b1b343efb0e97f61a86776135a99ef29759857fdac5f6a2016f84b1393fc319c907866c735be806a2958b26a5f141686a9a4fe98d03c09142364853052bddf0e343acaead0363e3d87b7ad178eeea0ddb092f28d1c88ce669dfd9f422eefad892b8cae815dd5c252996cfd03d61218465e107a971e3a380eab66b0e49d60813f4d8332e932ed89759b4fe3da4534ac8707352bf99e89c9be18893b879c72d514a2e9eb817c2cbdae51859aea70323003bd69664ef8dcc97e6ce2a28bd506655727d575c1061974c41217eb90f5f1b281b9c593fda45733422e3223b161df10b1d4080c53996582dc238eff968c226a181f98f679ed20924740481295f13588956824ad69c8a60be6571e1b693c0fe5a3ab3b80fbbac47cbc7b8ad582f8fa83306cea7eb7e20465b57149557d74c1a0053a86cebc9c5aa377838cdfa776f7f82608d2cb85f09161fd14d80e762aa9a05bb43706cad587681331052e3b4a39a10cf1839357a2d56a586e2734c5478ebdd31f7bffeefcda03312ef72ceb7c98115da850bfcb4d1a6f5871cfff5ffe546c15cb3bcaba46d78ec1d907263f553263b184557d596f0137eec7b639d7a6e2611d593e1c5f7c60f7ca3412c3966e5ba8d8358858f9f59b9d85ccb0f40fbfdf1b968057c5d0b8ea653ea9fa7219a9d559e9d68ab96024f54d8be22ee2b5f9cd52624de8ebe957644fb58acc121258df5ea80ce29e8baf76f660df71a71c248a1a1dc660071661c3331a9662f6dc5c79134989fca0abd3f7534fba7dd21256e2b36954b1517c9a57071361a714b266a70a655cec82a67889518ddf3203756673cef0f086dc4ca901420a929e348b93ed7b520f0826b7a444e9108aa71878d5296326a559813fa70cf58140b94ad8c1892b4e5b864325ad8d343c99d1618c0f832ecb0296e99007562e82bcf6f0520ddd62a0509616aaf075051689761eb51e0610244486e299d22d67c5ec570868c7447b9caa07cf6a353eb391372116a9a8869206f8a01f67343daa48ec8da58160311e6919b340f8ce4250008e9dd4c74e566c611ef27457e9feb366052db68f38cee2055c297a68161512913b15b6924498d30c116331875868e56353820d8c1299d131f34c311d3fd68755228203ecce0f0add1f2dfa44f317498171ee2f43f1779497715114fad22d232aa2513d90e4c0bf19fe53666fd70ac091c5f1c804aaff1927159de094e2b4e79928be07709b7991269d9003e18c2101549b502a01735869d001140173441cc266ca9636bf9a718e55d51a42df805104c7c96988d87407b927adce2cea217943335acb6d2b0bbe2926d75750ec226898462bb7b168fecf0311b7d7de856f4c75d5ed112c4fe775179b18a9f6bc34387fe288540c8341c9d44a57a87b5c7193861c08ebdda3d5dc56d9a4e47d87c05d142907a4cd39f9b207e0c69c5be36911dd7b1c4ef55d71a9ec4b336888e6c91ddf46b40eac14eded6108946a5d2712f5eeb2144781bd5b3e206199b91ce9f7a505314f94abbdc227e8d157c88e2f4a30932ba06494291143d9d2705d4a6c5f21d2adf6c47396603368bc0c9cdf05e6dd6ba0137d0dec8eb51cdf972cb4525815cf8e0c1f8a53e9bec32b133e3be7d8df70bbd27d7280f426c1be816280abca4b20340ddf589d56a4d6eb4257b0bb58d1ded3f9dcdeff4c42f8b9be7a1ad5eb7373e5d18f5701087700382efe1f05210b7922ed4430869251f5b86b4917759264cdc69f27e9edd912c363215bcf9449687509c3f9d01c166094e6e1313872b2a0164303093deb71387ca76fbb9f6e0cd5639daf2659eb3009d64c67a9263e10d0d7b9c224a7bc91ed36864302c2be258caf0667caa8549b8ff459b8a3c19164bd3edb3fc9c8f1fe79974a24dab1eb3c47a593df245bea042e88f7d3dc10781dfda6a84956e3cce7f349260bfac5607171c31dc3ad56b83f334f7a1f3e14377ecc30bf2220f910766ff7001bc839f428ef6ae210000c4852f48bd2491d833eff1250e2a9f1c1640888ce330f966d62c8ed75d2954b703d5e05ced53ea8c797c6296394d5b1d189fe556a1e57af0efd8ad30cac93d8ffe27a99ad9dc832df9b36326014831755a3eefc3206cc7cbc6b8264db986cc5e7845f5768988d643b4fe54e203e634cc25413df8832b50e2b69ebf5d3711e702439999a5f540ec0a7b1c6a51b9f45508f48ba431b9e24463e957a96a6c4daee749f31b9784f2049cef6f6956f375a745dea2e7fca4c0224004324eac947b70d6daede45433c2e925282384060bd38ac5e55ac0c1f4f842fcf7999fb68c2e74ea45566d44e8c8e84d18e7e40b8771c6fb244a5904bd3d47c65373d6d8e5506b3de544ea6c180c938b221a93e20ba86bbcdce603bc5e3aad73ccd6f923e01473e2ad2b7d26b3e905a02cc94ab8b6c9708e1d070c6c1cb620daebe6531c98711e3ae603f0b25013b0bf167035a5118cc1e3ce9914db4c0dc041ab86aa6fe4291f5a849daa0bac3695d1876b6b298e967b5633e393632aaf04e2f8421c4221a0b424c1e971c8946bccfd406dd6fdbb4f065712cb099c28e421dc5d8cd3fc808d375e721aaaffb86d74bbbc10a485d45fcc4dc4da1f52c99aaffde085f6b9f23213a80744ab366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0xf99}, 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{&(0x7f0000002480)="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", 0x1000}], 0x5, 0x0) fsync(r0) 2018/05/27 17:33:49 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x0, 0x22d, 0x0, 0x0, 0x4}) r1 = socket(0x15, 0x3, 0x1ff) clock_gettime(0x6, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/27 17:33:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) r2 = semget(0x3, 0x3, 0x602) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/05/27 17:33:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x100a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9f}, 0xfffffffffffffe5c) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530202d6367726f75707b7b656d3029297070703073656c6621200a7528000cf5d591d241dbdead7aaeaeb00f84ae6b4385e4cd37fef483b0318f7a5f7360c76994dc6dc4c706d68d683563dac74dfbe6a7d41ace95b3d6745a176e2bba128f56b392c7c002a04897d8ca91ec8f354d2fe23f939af151c6051947f10829d7efe345d3f92acf5c947cb9ed7a22b0b49429699c128ca4607b4833d48fde42da42396266fd4811"], 0x62) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/27 17:33:49 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000440)=[{r0, 0x8000}], 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000040)="5c6f1e59cba14584852141b50fa116b5baba5789d93e13869f6f600a898944876da1ff725e319808857826d3326dd99df031bcc79a85fa5699bc62d9076f291c790524b656508cbd7c18fec0dee0a61fe414c76a16f62a4bf7cb277351288f3ce08b0ea7d7370044ea8a2d583adbfdacdcf5f86ebe104ae535cacaf3c9d8ce7282e3a261b3ac3e381f886934bcb063934593d5ff54dc854d56ce83379cd7842cf290cbe22f86cabbf4098b8a59a1a180b842252737cc2b916a82e635ce90b16fc522da1dc6f90683e8c0d5a4395fafeaa0f79d0fafb1da3f2220dd", &(0x7f0000000140)=""/229}, 0x18) 2018/05/27 17:33:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000009593a5e116300eb3f00000002b2a3d4455bdb8c138680b5b6632e26d8c8c0b5c80eff59f11c9dd574d3065551f2d23df07c1a327a5be1db555f12394ad7c602ad851effafd056a9051232dc2ed8f892e76da58d87b9e7a05343b1687c92337e9a732be378d85041bd8f22a9df2538024c5525e7e035e3ea50ddabafe805887fb6f2fd67f06b37d0c076"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x100}, 0x1c) ioctl(r0, 0xff, &(0x7f0000000180)="88f2b5f9b5e417") listen(r1, 0x3ff) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x400) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/27 17:33:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f00000000c0), &(0x7f00000001c0)=0xfd67) 2018/05/27 17:33:49 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000007f178688cf0734d484cb61616163675a6a8c8fa4697c07153f3eb56550c057e991af702704f07787aae3b08f250b8cea4dd7455e147eae7329726ac90770daf741c943f3b76835e5c8064d1ea1dcb80138f959cb23f845cfe23705ac5428a4c51320bda1b88a0243bfde4c33574811b40d1a7ca2089a9aaa121042be846e5012846edf8490c8f23a99f6539600a1f6df698ce8a418a61d2679672af9f4469e4dcf58"], 0x10) 2018/05/27 17:33:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x5b0, [0x0, 0x200001c0, 0x200002c0, 0x20000660], 0x0, &(0x7f0000000100), &(0x7f0000001800)=ANY=[@ANYBLOB="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"]}, 0x69b) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001e40)=""/4096, &(0x7f0000000140)=0x1000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/185, 0xfffffffffffffe79) 2018/05/27 17:33:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907f, 0x0) fallocate(r0, 0x1, 0x529fe93f, 0x30) 2018/05/27 17:33:49 executing program 5: r0 = socket(0x6, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwritev(r1, &(0x7f00000015c0)=[{&(0x7f0000000340)}, {&(0x7f0000001540)="57aca571654ab8ba46f5cdcd91567c3b0547106e687d3cd9bb14055c9c7cfea179b2e73861ce044a3dff195b678d6f7ab0b58bf533428960cd1af4d98b61888cd35daca4ef29e85b4ec219d7caa52b23caa608b95e29865fdebdeec305dcb34c922fca2729", 0x65}], 0x2, 0x3f) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r0, r0, 0x80000) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x18, 0x6, "d1911afccc9cb73be17c662329113748"}, &(0x7f0000000140), 0x400) 2018/05/27 17:33:49 executing program 0: openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x44000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) socket$inet6(0xa, 0xa, 0x8000) 2018/05/27 17:33:49 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02ff080003000000e10000000000008e2a4c6b00"], 0x14}, 0x1}, 0x0) 2018/05/27 17:33:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4180ff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d}) 2018/05/27 17:33:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) pwrite64(r0, &(0x7f0000000000)="e472", 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000500)}, {&(0x7f0000000800)="e3", 0x1}, {&(0x7f0000000900)="880007ae2f2426ee06d76b212948413ee73e7faf34", 0x15}], 0x3, 0x0) 2018/05/27 17:33:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) dup(r0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x7aec0a02, 0x5, 0x81, 0x3, 0x4, 0x100000000, 0x6, 0x36ac, 0x6, 0xfffffffffffffffa}, 0xb) dup3(r0, r1, 0x80000) 2018/05/27 17:33:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/27 17:33:50 executing program 0: r0 = inotify_init1(0x800) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000140)={0x0, 0x1000000, [0x0, 0x16e]}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x6, 0x4edf, 0xdbd, 0x1}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x3) flock(r0, 0x4) 2018/05/27 17:33:50 executing program 5: unshare(0x24020400) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8000, 0x200000) ioctl$KDADDIO(r0, 0x4b34, 0x10001) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/05/27 17:33:50 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip_vti0\x00'}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="050000000000000000004500fde500000000002f8a7800000000e000e549adb5d8a60001a000"], 0x1) 2018/05/27 17:33:50 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400100) setns(r0, 0x14000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0x5) getpriority(0x4, r1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180), 0x4) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/141) r2 = shmget$private(0x0, 0x1000, 0x1881, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000280)={0x2, 0x7}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000002c0)) getpeername$inet(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/05/27 17:33:50 executing program 3: r0 = socket(0xa, 0x1, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f40], 0x0, &(0x7f00000000c0), &(0x7f0000000f40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'eql\x00', 'veth1_to_team\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd0, [@m802_3={'802_3\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x2f0) 2018/05/27 17:33:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0xfffffffffffffff8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x40, 0x0, 0x0, 0x1, 0x1000a}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/6, 0x6}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x8, 0x7, 0x3000000000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7ff, 0x10000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000001c0)=""/49) 2018/05/27 17:33:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) time(&(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/05/27 17:33:50 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @multicast2, 0x0}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4e6546000003000000c88c1612786908655d4e1d310e05000000a1648dd3878400080033000000"], 0x2a) readv(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/1, 0x391}], 0x1) 2018/05/27 17:33:50 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x18) process_vm_writev(r2, &(0x7f0000000140)=[{&(0x7f0000000180)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r3, 0x0, 0x0, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/27 17:33:50 executing program 5: r0 = socket(0xa, 0x5, 0x0) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/57) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/243) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200100000114, 0x2712, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0xff00) 2018/05/27 17:33:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f0000000040), 0x0, 0x4) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x8e, 0xfffffffffffffffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) dup2(r3, r1) 2018/05/27 17:33:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086610, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYRES64], 0x8) fcntl$setstatus(r0, 0x4, 0x4000) 2018/05/27 17:33:50 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44231, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f00002bb000/0x4000)=nil) shmat(r0, &(0x7f00000fc000/0x4000)=nil, 0x0) mbind(&(0x7f00008c0000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040), 0xb1d, 0x0) 2018/05/27 17:33:50 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x7, 0x1, 0xff, {0x0, 0x1c9c380}, 0x3, 0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04000000080800000000400000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000007f0000005a5241d47a5052ac1a597e832ad0344429d4edfc4de1b198507860ef22caab226f9284cdf766f523edc89292b20c5a33d8a56849da92e05db96817d90c90a9c3"], 0x80}, 0x1}, 0x0) 2018/05/27 17:33:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f00000000c0)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/27 17:33:51 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="94010ef94a480a9ed2d55b875b3837e6b8bcbdb1676429c752c99216dc6ea55a83034a9e5545249bbd91f662b69bb8e932d36462a15529d0efa9230c1e2165a509c89cc96820d211a0653569d66c17739eefd2497a5ccf8a31800a41896c241b66c3809dfedfc10ac65c4ef4cadce5d9aa24ddfb57820af84cbcddedade7e3c5786fcbac30a00ba15f3a33bffa121699496f84f59a4ec4147a5e140c92f07411e16df2afec7fd12ff016443546e5ee03c50db1f56a379de31b6985f77c32dcb52f4ce5d30f5bb9a4d6a77eb1887f8398531d917044ee2bc3c32f2b5492b7", 0xde) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="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") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/27 17:33:51 executing program 5: unshare(0x64000400) mq_getsetattr(0xffffffffffffffff, &(0x7f0000005340), &(0x7f0000006500)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/27 17:33:51 executing program 0: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001, &(0x7f00000000c0)=0x1, 0x41, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x10400) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000100)="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", &(0x7f0000001100)="f6f24af88218f5734cfcba094fa2e981f120145cc34387db6cfb93a846d923a17d03b1bea21f82823a1bb2ef4e144b7573e430194f3792982c6125aba18c10b64f8a2d04addcc4aded", 0x2}, 0x20) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/full\x00', 0x400201, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x2) 2018/05/27 17:33:51 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x501200, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}, {0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x9e4}, 0x7f, [0x5, 0x7, 0x9, 0x3ff, 0x6, 0xff, 0xffffffffffffb172, 0x3]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f0000000480)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000004c0)) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) 2018/05/27 17:33:51 executing program 6: unshare(0x100010000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4004556d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/27 17:33:51 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000050000200041724d60380a500000000000000000000000", @ANYRES32=0x0, @ANYBLOB="14000100fe8000000000000000000000000000ff080008000000000014000600000000000000000000000000000000001400010000000000000000000000ffffe00000010800080000000000140002000000000000000000000000000000000014000100fe8000000000000000000000000000ff"], 0x8c}, 0x1}, 0x0) 2018/05/27 17:33:51 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x2, 0x7fffffff}) r2 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2002) r3 = dup2(r0, r2) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000100)) dup2(r3, r0) 2018/05/27 17:33:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)='/dev/nullb0\x00', 0x2) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000140)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x7, 0x8, 0x1, 0x401, 0x40, 0x8}) unshare(0x24020400) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000000)) sysfs$3(0x3) [ 154.209792] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:33:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)='%', 0x1}], 0x1, &(0x7f0000000440)}}], 0x1, 0x20000000) 2018/05/27 17:33:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@get={0xe0, 0x13, 0x5, 0x0, 0x0, {{'drbg_nopr_sha1\x00'}}}, 0xe0}, 0x1}, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0x100000, &(0x7f0000000100)="35d72aaa24d8637878a652dc79fe25111b15e6321ae8a1658f024d54f5223857a2d0638893be118a3e38bd6503a0dc9fe282075aca57e3e09796ad35ecdea9dcc49e70e107f9626b4cfe865d483c64ddb6e592291df82ff12be3b4a3b43004168aa977c09c3338a289fc54f90cae8abe87e91d86e0d9f1552063eda4f008c15a62a27aaa3611f761b56b115edfb299e29233100b918dc6e1589fe70f9f0f2c53a3f55ea9e98dd9b4d67d7c044817462f98fafd9f3d3200") r1 = memfd_create(&(0x7f00000001c0)='.ppp0{lo#{mime_type\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000400)={{0xffffffffffffffff, 0x1, 0x20, 0x3, 0x7}, 0x3ff, 0x0, 0x1}) 2018/05/27 17:33:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x400, @empty, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x4}], 0x80) 2018/05/27 17:33:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x40000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0x401) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000800c5012, &(0x7f0000000000)) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000100)=0x7fff) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x594, 0x1, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xc04}) r2 = getegid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) setgroups(0x6, &(0x7f0000000440)=[r2, r3, r4, 0xffffffffffffffff, r5, r6]) 2018/05/27 17:33:51 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fffffff, 0x20000) ioctl$TCXONC(r0, 0x540a, 0x853) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000000)={0x0, 0x5}) writev(r1, &(0x7f0000000000), 0x1b1) 2018/05/27 17:33:51 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x40000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x48000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x8000, 0x4) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x40180) 2018/05/27 17:33:51 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x2, 0x1, 0x6, &(0x7f0000000280)=[0x0], 0x1}, 0x20) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x100) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) fcntl$dupfd(r1, 0x406, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f00000003c0)="860cc5a66778ae", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/27 17:33:51 executing program 6: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8, 0x4b}, &(0x7f0000000180)=0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'bcsh0\x00', {0x4, 0x78, 0x9, "e8a14a96ba7d", 0x8}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x1ff}, &(0x7f0000000200)=0x8) unshare(0x64000400) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0x1000, "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"}, &(0x7f0000000280)=0x1008) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000002c0)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/05/27 17:33:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x4000000000000000, @empty, 0x800000}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{}]}) sendto$inet6(r0, &(0x7f00005a0fff)='0', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000000}, 0xfffffffffffffe42) sendto$inet6(r0, &(0x7f0000000000)="5b9825796eeca61776a39794d92871a5be60a755fe000000000000000000", 0xfffffea8, 0x8000, 0x0, 0xffffffffffffff77) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0x84) 2018/05/27 17:33:51 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x2000000080, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/05/27 17:33:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) getpeername(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) r2 = socket(0xa, 0x1, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x2, 0x12, 0x2, 0x7, 0x1d, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_sec_ctx={0xa, 0x18, 0xff, 0x9, 0x45, "a7b12149f12fe90d367317e57796219a7fa86899f6e754fd536aa4563999ab46a916e7836d8f703153224a80c4bafb4d76a7b3bbcde0a6c110a78cb805018180e977424d1a"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d3}, @sadb_key={0xf, 0x9, 0x350, 0x0, "990e624545bb2219158e7b29752f7107ddd191823f636fc3739e2fbdbd2b65af61072d7542e81c3293f4cb2d9e45d2f585b64716a9d43e093e3897c8e0a15699f8636de8fbbe6c2c77f675a122bd54c42a2131f005aa48280bd205c89ee46b16edc3bf37c80ae70251e9"}]}, 0xe8}, 0x1}, 0x4c010) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/05/27 17:33:51 executing program 2: r0 = socket(0x10, 0x100000000803, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400581, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0xf2) setsockopt$sock_int(r0, 0x1, 0x400000015, &(0x7f0000000000)=0x76, 0x9e) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/27 17:33:51 executing program 1: unshare(0x24020400) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x101000) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000600)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x8000, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000500)=""/204, 0x50d, 0x7ffffffffffffffe) 2018/05/27 17:33:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00']}) close(r2) close(r1) 2018/05/27 17:33:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000000100)=0x4, 0xffffffffffffff7d) getsockopt$inet6_int(r0, 0x29, 0x4000000000ce, &(0x7f0000000000), &(0x7f00000001c0)=0x362) r1 = memfd_create(&(0x7f00000000c0)='vboxnet1cpuset!\x00', 0x1) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x1014}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @rand_addr=0x4}}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000200)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) [ 154.881568] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:33:51 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x40}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x84) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x2000, &(0x7f00000001c0)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x200000) open$dir(&(0x7f00000001c0)='./file0\x00', 0x80, 0x4) 2018/05/27 17:33:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x149000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x1}, {{0x2}}], 0xffffff9d) 2018/05/27 17:33:52 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x240000, 0x12a) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x94, 0x2, @buffer={0x0, 0xd9, &(0x7f00000000c0)=""/217}, &(0x7f00000001c0)="af4da85cac46e27bdc135753608d8a89636272bba7efabc6d0d28d8135bf73b0f064480ff13ee5de4f3485ae69829976aca539da541e8ac2e3c1864624bdcce9ea9407622b5af55f18922ce41ef493908ea3f5d5c0f4d4e68fb8e9131fd1f1b54c6b2bbdb60ab4158d81bd588f90a44f939d15caee147a514610f76fb4cb75d77141b1c8dfaead149599cd27d23a37242aa234ab", &(0x7f0000000280)=""/252, 0x6, 0x0, 0x0, &(0x7f0000000380)}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = socket$inet(0x2, 0x80000000000003, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000002140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002280)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002240)={&(0x7f00000021c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd700008000900", @ANYRES32=r3, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4], 0x5c}, 0x1, 0x0, 0x0, 0x40010}, 0x41) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '+GPLvboxnet1\x00'}, &(0x7f0000000040)='user{@\x00', 0xffffffffffffffa9, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) 2018/05/27 17:33:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffff7867190000914b00"}) 2018/05/27 17:33:52 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) fallocate(r0, 0x3, 0x0, 0x5a) 2018/05/27 17:33:52 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/27 17:33:52 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'gre0\x00', 0x400}) lseek(r1, 0x0, 0x4) 2018/05/27 17:33:52 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x418040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000fedbdf25100000000c0003000800010001000000400003000800040005000000080007004e23000014000600fe8000000000000000000000000000bb080005007f000001080003000200000008000800ff000000080006000700000008000600c40000005800030008000500ac1414aa14000600ff020000000000000000000000000001080008000100000008000500e000000208000800fc00000008000800040000000800050000000000080005007f000001080007004e2300000800040001000000"], 0xd0}, 0x1, 0x0, 0x0, 0x40044}, 0x8000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000400)={0x5, 0x3, 0x4, 0x43, 0x3, 0x7, 0xff, 0x4, 0x248, 0x8001, 0x9}, 0xb) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x2, 0x8}, 0xc) creat(&(0x7f0000000100)='./file0\x00', 0xe6) r5 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000480)={r0}) socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mq_timedsend(r2, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000001c0)) 2018/05/27 17:33:52 executing program 6: socket$kcm(0x29, 0x0, 0x0) 2018/05/27 17:33:52 executing program 2: r0 = memfd_create(&(0x7f00000004c0)="23656d603ceb36", 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x3000)=nil, 0x3000, 0x4, 0x8001e, r0, 0x0) io_setup(0xfd4, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, 0x4) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000100)="3197dec08ac490da3e1d68fc4ac84d4686f72fe15dda855dfa7ee49ed8c122273a39eab1fc23b3cc6d92ab77050b54fd7ad066ef6b66beb4c0c9c0f1a791943ef86253a7ac76bc6da114e5c01d753ca98bb855de910d0c9d77e6043945ef2c644b21869a38fef7", 0x67, 0xff, 0x0, 0x0, r0}]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f000070e000/0x1000)=nil, 0x1000}, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000340)={&(0x7f0000000300)=[0x3], 0x1, 0x6, 0x7a5a, 0x40, 0x1ff, 0x1, {0x1, 0x7fff, 0x54376d78, 0x8f0, 0x400, 0x6, 0x8, 0x7fffffff, 0x7, 0x200, 0x3, 0xffffffffffffffff, 0x4, 0x8001, "5cf1dd92c2da288244a483cc0184a4fc362ac43a4892537731f2efb0b14f395e"}}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f00000001c0)=""/123, 0x7b}, &(0x7f0000000240), 0x4}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d02000/0x3000)=nil, 0x3000, 0x0, 0x100010, r0, 0x0) 2018/05/27 17:33:54 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/27 17:33:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74)={0x0, @in6={{0xa}}}, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xa6c8, 0xff, 0x8, 0x0, 0x1, 0x8, 0x9, 0x7f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) 2018/05/27 17:33:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="726177f4ff000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000a2351de1"], 0x48) 2018/05/27 17:33:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101040) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000340)=""/155) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendfile(r2, r1, &(0x7f0000000140), 0x3f) write$evdev(r2, &(0x7f0000000280)=[{{}, 0x7, 0xffffffff, 0xffffffffffffffff}, {{0x77359400}, 0xfff, 0x8097, 0xffff}, {{0x77359400}, 0xffffffff80000001, 0xd4, 0x18af}, {{r3, r4/1000+30000}, 0xac, 0x8, 0xa}, {{r5, r6/1000+10000}, 0x0, 0xf9, 0x52}, {{0x0, 0x7530}, 0xbd0, 0x3, 0xfffffffffffffffb}], 0x90) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x20000, 0x0) 2018/05/27 17:33:54 executing program 1: r0 = socket(0x0, 0x809, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0xef0) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xab0a, 0x4) 2018/05/27 17:33:54 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x7, @empty, 0x9}, {0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x72e8, [0x20, 0xffffffffffff1d73, 0x7f, 0x0, 0x3083f52d, 0x2, 0x100000001, 0x3]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'sit0\x00'}) 2018/05/27 17:33:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "ae22c72d7393318f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a0000007a8926f1e1e53e9979b469b2324f4172adb3218bad89975ba217a71e08c98b3eef55a5175b75843a21f1303d54f0c8e8570bf4b54911a2910bf74dd5860bb659c93812cb0fff9c9b45496d3278af0ae54995c9a786f5761b1225d81b94c337c73f5bcecfd4784c20063b1001ec01e94e63ef1100326d5209007df13e2d1933a3fe8866780b0bd42f05000ca1cafba3c31991065bf1419046fce3ee2927d8ff00c73ac732a497a0fb4f"], &(0x7f0000000180)=0x82) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x45f, 0x7fffffff, 0xa, 0xd1, 0xff, 0x985, 0xfffffffffffffffe, 0x40, r2}, 0x20) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x40000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0xfffffffffffffffb) 2018/05/27 17:33:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x7f, 0x2000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0xffbe) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x1}, 0x8) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x200000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x111000, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="73798000"], 0x3e80000000) r6 = socket$bt_rfcomm(0x1f, 0x2, 0x3) write$binfmt_script(r6, &(0x7f0000000380)={'#! ', './file0', [{0x20, '/dev/nullb0\x00'}, {0x20, '^*GPL{,+'}, {0x20, '/dev/admmidi#\x00'}, {0x20, "03"}, {0x20, '7+em1+,(%'}, {0x20, '/dev/dsp#\x00'}], 0xa, "a8d718ae064c07cdaaa70e150b6a4c5b729103d3586cb26b7b66c87380b1be8b8eb6e0a5c9975a88b4f1dfd1360f54b0635441d88738a68337fd6cb8cb7951403b00d694625cb82f76f50c8fc33a36844dd70654fe732704900d85448d8dd1a398676e30e793fbbb22915a64d82e74cc52512cbeeab1ffebe1dfcd5388cb406d96d192f885d3942a92c4a5c2"}, 0xd3) fcntl$dupfd(r2, 0x406, r1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) [ 157.145285] netlink: 49 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/27 17:33:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) dup2(r0, r1) 2018/05/27 17:33:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000040)=""/124, &(0x7f00000000c0)=""/53, &(0x7f0000000100)=""/110, 0x1000}) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x9) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='veth1_to_bridge\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="d36fbb2acffb7dee552d5752f9a33bc513521192799293a4bc3782914b066aaa6ad5aac920312873776eec7eb24902b2022e6debbe23b32ad6c38382ef09f86624f63be494b95475c05e0fd04a435610d1781cef6120d0d75e733771d86f89090365d238bf2dc0fcb22e54ad78556f9c7513efe7c3e6b3aa0c339c752a5bfc76f4b2011d68d19077c868dab69a77ef76ce7889802be346775574539cecd4a1f69b62a28483d79336b0fce016f7d63316035cdcd60585f306b42acfa621ae0d814dd0d2e3b18bf302f1d59a0225e256c3f2096f33175990402bd08e06a2fb6d3148b4042ca8") getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x300000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)={0x7, [0x9, 0x8, 0x10001, 0x20000, 0x7, 0x1, 0x1]}, 0x12) getsockname(r1, &(0x7f00000004c0)=@hci={0x0, 0x0}, &(0x7f0000000540)=0x80) bind$can_raw(r1, &(0x7f0000000580)={0x1d, r2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) ptrace$cont(0x9, r3, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=@getaddr={0x14, 0x16, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x40) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000007c0)={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000800)={0x0, 0x3, 0x5}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000880)={r4, 0x2, 0x7, [0x14000, 0x9, 0x1, 0x4, 0x10001, 0x2, 0x8]}, 0x16) syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000900)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000940)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000980)=@assoc_value={r4, 0x10000000}, 0x8) connect$pptp(r1, &(0x7f00000009c0)={0x18, 0x2}, 0x1e) r5 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000a00)=""/97) rmdir(&(0x7f0000000a80)='./file0\x00') sendto$ax25(r1, &(0x7f0000000ac0)="1f3e3f12e3", 0x5, 0x0, &(0x7f0000000b00)={0x3, {"b2b1e3b8848fe2"}, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000b40)={0x0, 0x5, 0x8003, 0x1000, 0x5, 0xfe66, 0x5, 0x0, r4}, 0x20) pipe2(&(0x7f0000000b80), 0x0) ioprio_get$pid(0x1, r3) [ 157.199434] netlink: 49 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/27 17:33:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$join(0x1, &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040)="58c53016141ad61ebb83f394633c9b99734cb3bdc3bcb4a5d7b622789e4935283e551b73d949c903c34f5ca7fc804305b6187cba8dba5c9797bbdc4e8f2fd87e24c4fe7abedae45515c43dc58de8fe7cc6b5a757", 0x54, 0x81, &(0x7f00000000c0)) 2018/05/27 17:33:54 executing program 1: sysfs$3(0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x245dbcfc) finit_module(r0, &(0x7f0000000040)="747275737465648774727573746564232c2f6370757365742d6b657972696e676d696d655f747970656e6f6465767b76626f786e6574302f7b2c6e6f64657626706f7369785f61636c5f616363657373656d3000", 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xe6, "ff8f302d9279dc587488d8e16f1ecd8bc902522cfd8bfa1f05e0846e56e7aae4b91d3ace345427ecb115251b7011edac6bfdf250134a636d47e640a61498beee41cbde75667a32161ff486e69b2cab585cc9293216173ea1dbdda604695ab6e1efa3ecda625fd473bf1bf4b862716ff259b8fd307b2f0e6e68e0b4b47972bdda8e93def621c1eafcf2e5675f2ad11cb01c660280d6bb2cdc3b0d9ae9391bd73f55199f2c23b4d97e9e344a940350f510b71235532da803022d487b6080411d1511e0b901e5e061f938aae5ef23161ec72df04109d95d7fa3bbe61b30732c4eb1b64044cde8b4"}, &(0x7f00000002c0)=0xee) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1}, 0x8) syz_emit_ethernet(0x1b, &(0x7f0000000380)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x3, 0xffffffffffff8001, 0x0, "ff6a11aa2c33b7ab343d"}}}}, 0x0) syncfs(r0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000003c0)={0x5, 0x9, 0xd8d, 0x101, 0x7}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000400)="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") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001400)=[@in6={0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x100}], 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001440)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) write(r0, &(0x7f0000001480)="3ea806d629b3234bb9a39acc98d762939403f730918a69a04a16b312110867ecdfecb4e085b87c4d7524008be736c6c1a257de4b9bab406c5658869a3c485398622949391846829b197673080f71c1c167deda8fb2e2d98f89741f6dc813591bad2d1e2e2f09a7481eac117dc4ba06d32d2065a4ffcc58ae90505a09b981ca2419f693647df3c61e4eebea5ff70f60e95163e3ef61695fd5cd8c52c3d073189bd23a40bb4f4fd51c2dd7efe7d027b4abf58ea913e33f822f54208166b2f375bac4a2d0a5d6e56932c370c7ade677", 0xce) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001580)="5e0ba7fb714e5bfac9778a9fe163fd18387df235991f4701777d436b084a0eb73c3ddc621d42883e29d27dcc93a2d2bbefca21acfc7bf638f4eff628730175e0d8fb5f57493371aaf3d4086de101f8da3e2b3107326b937b86b8363d99ab735603a2") r3 = accept4$inet(r0, &(0x7f0000001600)={0x0, 0x0, @loopback}, &(0x7f0000001640)=0x10, 0x800) connect$vsock_dgram(r0, &(0x7f0000001680)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000016c0)={@local, @local, @loopback}, &(0x7f0000001700)=0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000001740)=0x20, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001780)=0xbd3, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f00000017c0)={0x200, 0x4ad0, 0x1, 0x9, 0x40, 0x1, 0x1ff, 0x8, 0xfffffffffffffff7, 0x8000}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001800)=""/52, &(0x7f0000001840)=0x34) epoll_create1(0x80000) mq_open(&(0x7f0000001880)='/proc/self/net/pfkey\x00', 0x8c2, 0x10, &(0x7f00000018c0)={0x6, 0x9, 0x2, 0x1, 0xffffffffffff7fff, 0x40, 0x800, 0xffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001900)={'ah\x00'}, &(0x7f0000001940)=0x1e) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001980)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000019c0)={0x5, 0x4, 0x1efa85d7, 0x9, r2}, 0x10) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000001a00)="2b89301ab996a29edb1c6a9c0f97f0aa2aa9067e52f5660df55bd0770feb27c358ade485252213ed47697406700dbabd631a07dd297babe75a98e06b184fc238b4da0e782b42fc32633a14ea76da63e8f1d23368380ff06f662000b8d74c5ceee40e123102686bb6180380b3adaed75e5872d1bd029a2cb73d56b71fb9f86fc56fafa8efc69f3e999e8f50cd338cb1fd0bf76495e699526731bf597e0543ebb1170bd18b2f5f6114d5965b92fa46c6") 2018/05/27 17:33:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r0, 0x6bbd, 0xca7, &(0x7f0000000000)=""/181, &(0x7f0000000200)=0xb5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000d31361f62aeb6914b3989f47cd581d480c852a93963f79e22a2a99798e016eaabab30a1d13bfffdbd431135a832bdf168ceacd148e0dad181739f68849f22e31a0631235059f7df61f38960554cf01319348960f65a6345fbb242a034d82be4ef38e3ce975f7ea74bc2fc89e5288f2a25961f1200b8ae52b705fbca638253c9a198e741d7156a0b369ded91a83a021e9f2d1ae5eaeab17f64f14cf5d87ee42ae71427662516e68830166fdb70000000000000000000000000000000000000000"]}) 2018/05/27 17:33:54 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2a, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000003c0)={0x2, 0x7}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/170) 2018/05/27 17:33:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="ab000000ffafc5a47955320a5da3ccf80592c697eea9292041bd4aefd954942709e554db9e32f8f72520a4c83f2698f67c4ac2792992b4226388b0b7221dc1d984825661d0345d1da742706aff942a912914a13ddf39ed02f0ca7b8ca2bee8d54bcf274ac2844ddd7220690800000000000000a75f6d1994f9f8057436cae420b0472af56dfc6b5b7819f3cb7280f5eb2d9b207a20290a91dac5cbcab9f3634c6b78c54ae454f7220f"], &(0x7f0000000200)=0xb3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x201, &(0x7f0000000080)={&(0x7f0000000000)=""/75, 0x4b}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x8, 0x1, 0x0, 0xe416, 0x5, [{0x0, 0x7, 0x1, 0x0, 0x0, 0x80}, {0x9, 0x3, 0xfff}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x200}, {0x88b, 0x4, 0xfff, 0x0, 0x0, 0x2001}, {0xb7, 0xf56, 0x2000000000000000, 0x0, 0x0, 0x8}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3}, &(0x7f0000000080)=0xc) 2018/05/27 17:33:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1000000005) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/235) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)=0xffffffffffdffff8) 2018/05/27 17:33:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r0, 0x7ff) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = socket$inet6(0xa, 0xfffffc0000000002, 0x4) ioctl(r2, 0x8000000000008912, &(0x7f0000000100)="c626262c8523bf012cf46f0c2f71c6b70742f4cc33a9f57e34db92a41fd7ab109ae91fbe4c92197f04e9bf4654427ec4a0e14223d82f38818bdd6a40f58f89fca33c16f15997e44225c5d69d7b98949136f3b2fe6fd532a6fff9ac7ac4c52d59fa9bf0887a3d82b0d261d55c7f63edfde44f754f3090de7cfff8a4bd78d50f064bc24069c8c5cdec791917606b2240cf22dc1e15f411d1706ff8ebce891a1c1379d0f2102d981705842eb04073631cd4e1bc0f4d64afd5dde4a31d52") ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff014}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0xf9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0xfc00000000000000, 0xfffffffffffffffe}, &(0x7f00000003c0)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) getsockopt(r0, 0x1, 0xfffffffffffffff9, &(0x7f00000006c0)=""/175, &(0x7f0000000780)=0xaf) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000480)={@remote, 0x0}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="4c00000018000c002bbd7000fedbff251c9480010004fe0a0008000008000400", @ANYRES32=r4, @ANYBLOB="08000400", @ANYRES32=r5, @ANYBLOB="08000400", @ANYRES32=r6, @ANYBLOB="08001a000400000008001a00ff00000008000400", @ANYRES32=r7], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x400c805) 2018/05/27 17:33:55 executing program 7: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xb07086b) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x802) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) openat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x800000080002004}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000180)={r4, 0x2}) 2018/05/27 17:33:55 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlockall(0x10000000000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xd1) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/27 17:33:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) close(r2) close(r1) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'ifb0\x00', 0xa201}) write$tun(r4, &(0x7f0000000180)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) 2018/05/27 17:33:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000580)=0x1e) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000540)={0x7, 0xd3, &(0x7f0000000440)="fee9bbea3c0e7e621b28fe75460f773942d4be3d29aefb96b867b04f60ad0fa3f3d4b23d8c99400c4dc488e520d77519f49a393771bf8b4e2ad11aff7d21b3edd866f2da9826ebe538ed894c38ed6b623550d2f8a38a4aa48b3ff704a273d50e89f5576fd50ff680f1e70a63bfa7c6673984cc986e93c229ed278b884304328550969186f99f19e5a499763bad1dcee016a8c15197e239851438158d368cea0af2ce1aaba2497581bfc7d4ce4f3614a253be92b7671f7c5b190bbcc76c0e9e320e4c86436a55d406fae14b480c8421232a135f"}) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x0, 0x48000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000001c0)={r4, 0x5, &(0x7f00000000c0)=[0xffffffff, 0x100000000, 0x7, 0x3d65, 0x1], &(0x7f0000000100)=[0xde8, 0xfffffffffffffffb, 0x800, 0x2, 0x8], 0x4, 0x4, 0x1f, &(0x7f0000000140)=[0xffffffffffff8000, 0x7fffffff, 0x2, 0x4], &(0x7f0000000180)=[0x46, 0x0, 0x100000000, 0x7, 0xfffffffffffffeff, 0x4, 0x1]}) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(0xffffffffffffffff, r3, &(0x7f0000000240), 0x400000000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000280)={r5, 0x1}) 2018/05/27 17:33:55 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000003c0)=0x300008000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x9d6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x100000000}}}, &(0x7f0000000380)=0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000400)=0xc) 2018/05/27 17:33:55 executing program 0: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={0x0, r0+30000000}, &(0x7f0000000140)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000280)=0x6f0, 0x0, 0x0) remap_file_pages(&(0x7f0000851000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) socketpair(0x1, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x246, 0x0, 0x200, "ca9e14c8f32650d49f881fe2ff373fb12c065bf1d62f324a47fd6c5ded87b83c21f9111e2db5c2fbf7f1ec2e4b13c30506dee0d9e61ddced5d6a39848873ef2b89d39768ae2c8bb18405fd39e582c54b"}, 0xd8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/27 17:33:55 executing program 7: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0x7}}, 0x1e) dup3(r2, r1, 0x0) write(r2, &(0x7f0000c34fff), 0x0) 2018/05/27 17:33:55 executing program 5: r0 = socket(0x100000001e, 0x0, 0x2000000000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x74e}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) sendfile(r0, r0, &(0x7f00000000c0), 0x200) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001240)) 2018/05/27 17:33:55 executing program 1: getgid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) write(r0, &(0x7f0000000000)="bc", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/27 17:33:55 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x80000001}, 0xfa}, {{&(0x7f0000000500)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000580)=""/200, 0xc8}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000780)=""/66, 0x42}, {&(0x7f0000000800)=""/227, 0xe3}, {&(0x7f0000000900)=""/249, 0xf9}, {&(0x7f0000000a00)=""/93, 0x5d}, {&(0x7f0000000a80)=""/61, 0x3d}, {&(0x7f0000000ac0)=""/6, 0x6}, {&(0x7f0000000b00)=""/254, 0xfe}], 0x9, &(0x7f0000000cc0)=""/240, 0xf0, 0x5}, 0x79e8}, {{&(0x7f0000000dc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000e40)=""/48, 0x30}, {&(0x7f0000000e80)=""/245, 0xf5}, {&(0x7f0000000f80)=""/153, 0x99}, {&(0x7f0000001040)=""/236, 0xec}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x5, &(0x7f00000021c0)=""/120, 0x78, 0x4}, 0x1}, {{&(0x7f0000002240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002400)=""/247, 0xf7}, {&(0x7f0000002500)=""/173, 0xad}, {&(0x7f00000025c0)=""/45, 0x2d}, {&(0x7f0000002600)=""/117, 0x75}, {&(0x7f0000002680)=""/175, 0xaf}, {&(0x7f0000002740)=""/77, 0x4d}, {&(0x7f00000027c0)=""/202, 0xca}, {&(0x7f00000028c0)=""/56, 0x38}], 0x8, &(0x7f0000002980)=""/225, 0xe1, 0x9b}, 0x8}, {{&(0x7f0000002bc0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002a80)=""/17, 0x11}, {&(0x7f0000002c40)=""/119, 0x77}, {&(0x7f0000002b40)=""/32, 0x20}, {&(0x7f0000002cc0)=""/162, 0xa2}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/99, 0x63}], 0x6, &(0x7f0000003e80)=""/157, 0x9d, 0x5}, 0xbf9}, {{&(0x7f0000003f40)=@ipx, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003fc0)=""/195, 0xc3}, {&(0x7f00000040c0)=""/97, 0x61}, {&(0x7f0000004140)=""/188, 0xbc}, {&(0x7f0000004200)=""/146, 0x92}], 0x4, &(0x7f0000004300)=""/98, 0x62, 0x7fffffff}, 0x7}, {{&(0x7f0000004380)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004400)=""/49, 0x31}, {&(0x7f0000004440)=""/34, 0x22}, {&(0x7f0000004480)=""/77, 0x4d}, {&(0x7f0000004500)=""/21, 0x15}, {&(0x7f0000004540)=""/94, 0x5e}, {&(0x7f00000045c0)=""/18, 0x12}], 0x6, &(0x7f0000004680)=""/26, 0x1a, 0x1}, 0x3}], 0x7, 0x2000, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000400380000000000000000000000000020000000000000000000000000000000000000000006f756366352667c00"], 0x58) recvmmsg(r0, &(0x7f0000004880), 0x400018d, 0x102, &(0x7f0000002b80)={0x0, 0x989680}) 2018/05/27 17:33:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000002d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000000340)=""/192, 0xc0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) connect(r0, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) 2018/05/27 17:33:56 executing program 5: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) lseek(r0, 0x4, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000240)=""/195) 2018/05/27 17:33:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x5, 0x1, 0x0, 0xd}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1}}) 2018/05/27 17:33:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) fallocate(r0, 0xffffffffffffffff, 0x0, 0xc6f) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) 2018/05/27 17:33:56 executing program 6: r0 = memfd_create(&(0x7f0000000400)='}\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x1f}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x1ff}, @in6={0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x78) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='binfmt_misc\x00', 0x0, &(0x7f0000000180)) 2018/05/27 17:33:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev_snmp6\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/27 17:33:56 executing program 0: r0 = socket(0x100000001e, 0x1, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/27 17:33:56 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@dev, @broadcast}, &(0x7f0000000080)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000540)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x5, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/27 17:33:56 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc0200, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r2 = dup(r0) mq_timedreceive(r2, &(0x7f0000000740)=""/147, 0x93, 0x9, &(0x7f00000002c0)={0x0, 0x989680}) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='f2fs\x00', 0x989c, &(0x7f0000000740)) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) 2018/05/27 17:33:56 executing program 2: sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r1 = socket$inet(0x2, 0x5, 0x7) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/21, &(0x7f0000000180)=0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8089, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time, 0x0, {0x16}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000400)={{0x7b}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/27 17:33:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402080, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) r3 = signalfd4(r0, &(0x7f0000000080)={0x80000000}, 0xfffffffffffffe7a, 0x0) readv(r3, &(0x7f0000000080), 0xffffffffffffe01) gettid() 2018/05/27 17:33:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) 2018/05/27 17:33:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x87, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f00000003c0)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000380)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@loopback, @rand_addr}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@rand_addr, @dev}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000002c0)={0x1, 0xfffffffffffffff8}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x3) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/27 17:33:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x3f, 0x3, 0x5}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) unshare(0x0) 2018/05/27 17:33:56 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="c523b017c74ed1d3", 0x8}, {&(0x7f0000000100)="b39f7dbd9659d0fe94", 0x9}], 0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)={0x3, 0x1, 'a'}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/05/27 17:33:56 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x81c, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)) r0 = msgget$private(0x0, 0x81629b0d94b19a5b) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r2 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r5 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1f, r1, r2, r3, r4, 0x10, 0x1}, 0x80000000, 0xfff, 0x1, 0x100000001, 0x8000, 0xffffffff, r5, r6}) [ 159.858688] print_req_error: 120 callbacks suppressed [ 159.858705] print_req_error: I/O error, dev loop0, sector 0 [ 159.869928] buffer_io_error: 120 callbacks suppressed [ 159.869950] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 159.883025] print_req_error: I/O error, dev loop0, sector 4 [ 159.888880] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 159.896681] print_req_error: I/O error, dev loop0, sector 8 2018/05/27 17:33:56 executing program 0: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvfrom$packet(r0, &(0x7f0000000840)=""/4096, 0x1000, 0xffffffffffffffff, 0x0, 0x0) 2018/05/27 17:33:56 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00001b3000)) r2 = epoll_create1(0x84000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000013}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000939ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1eff4)={0x1}) epoll_pwait(r0, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) [ 159.902490] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 159.910366] print_req_error: I/O error, dev loop0, sector 12 [ 159.916289] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 159.924150] print_req_error: I/O error, dev loop0, sector 16 [ 159.930071] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 159.938069] print_req_error: I/O error, dev loop0, sector 20 [ 159.943979] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 159.951789] print_req_error: I/O error, dev loop0, sector 24 2018/05/27 17:33:57 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xe000, @multicast2=0xe0000002}}, 0x1e) 2018/05/27 17:33:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x801) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x76, 0x200000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x2, 0x2d}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x3f, 0x8, 0x1000, 0x0, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xc2, "2514ca8bbe1409a1cd4f599d8c02fb813a985e130e1f0f29b2581b5d1a63978bdba83cc1ab368e52ca341417b8fab7ddfdc7c78f68d6900d85872171e412ed2d0775e5d93950a9e04285f71bf5273dd4f942c5797efe1c0de1066feaf41071af7db75ba49d4881f0679c20d15bbb35e08cf3911f44ec414b57eb54be356f321d3638d864695832e5ef3f8f50e51c4554d2ae39085b1ccf4dac11a55aac6f71f41cc77268a13a3db6a94695e1512410eda80a7a2606eba343e9f6f84fa7456415f2cf"}, &(0x7f00000002c0)=0xca) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0x3cf) [ 159.957731] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 159.965604] print_req_error: I/O error, dev loop0, sector 28 [ 159.971614] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 159.979452] print_req_error: I/O error, dev loop0, sector 32 [ 159.985367] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 159.993169] print_req_error: I/O error, dev loop0, sector 36 [ 159.999194] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/27 17:33:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) 2018/05/27 17:33:57 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) syz_open_procfs$namespace(r1, &(0x7f0000000080)="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") 2018/05/27 17:33:57 executing program 6: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7, 0xfff, 0x7fff}, 0xc) 2018/05/27 17:34:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000000)='/\x00', 0x80, 0x30) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x8000}) 2018/05/27 17:34:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'ip6gre0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r2}) bind$can_raw(r1, &(0x7f0000001640)={0x1d, r3}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x0) dup3(r0, r1, 0x0) 2018/05/27 17:34:01 executing program 4: recvfrom$inet(0xffffffffffffffff, &(0x7f0000000200)=""/34, 0x22, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6f3000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/28) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000040)=""/79, &(0x7f00000000c0)=0x4f) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r1) 2018/05/27 17:34:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) iopl(0x7) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/27 17:34:01 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = socket(0x8, 0x5, 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f0000000340)=[{r0}, {}, {r0}, {}], 0x4, 0x5) 2018/05/27 17:34:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r1, 0xff, 0x49) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ad3, 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, @perf_bp={&(0x7f00000000c0)}, 0x10110}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/27 17:34:01 executing program 7: unshare(0x24020400) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x440000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xfffffffffffffffd}, 0x0, 0x7fff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x3, 0x1, 0x1, 0x3, 0x27840dd6}, 0x9, 0x3}) 2018/05/27 17:34:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fadvise64(r0, 0x0, 0xfffffffffffff274, 0x7) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) 2018/05/27 17:34:01 executing program 5: clone(0x200, &(0x7f0000000200)="db8f8316d86c20ceeff1e8e2e39dc803ec2cdd849d595a7d38e2802ebf15ea84a81b49de1f68706badad1e948db3fe7dd6a21f327335dff7754ae8f7551d4bf16564de75d2618f519a68e36f945d212a013f67467b2e6a7fb990804820bc09d0de14c8cda1f875bfe1d1599094bf71d5a7ddfe0f8780c74bda08ac24c5030c83780918a67e416def57f89ee04ff9", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)="a0ff000000") mknod(&(0x7f0000000100)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380), &(0x7f0000000400)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') read$eventfd(r0, &(0x7f0000000040), 0x8) write$cgroup_subtree(r0, &(0x7f00000002c0)=ANY=[], 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/27 17:34:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'ip6gre0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r2}) bind$can_raw(r1, &(0x7f0000001640)={0x1d, r3}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x0) dup3(r0, r1, 0x0) 2018/05/27 17:34:01 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x90000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setns(r1, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x2f, "998eef9e8db9774ecebe01dc888f313666c5ef159e7db304002894682b0fe3fac3af921ca72012f6187b89fe9a08150584a75e001945e2e3b1a108eb8a21f8cc33d79000000000000000"}, &(0x7f0000000140)=0x52) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r3, 0x7, 0x4, [0x4, 0x81, 0x800, 0x1]}, &(0x7f00000001c0)=0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000300)={0x2, 0x2, 0x5}) 2018/05/27 17:34:01 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x200000000202, @broadcast=0xffffffff}}, 0xffe9) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x149000, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) 2018/05/27 17:34:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x73, "ebc9118b76efc3274d76abd0d701ce7632b6a903de7c6d10c3872a645b28790924ed658860c150ffd4016bfecfef729a698e709813f33489a841b6dd280102d704b55719e431614a6f0c64ffd57719f662d806c9cbdcff0b1b909f3f1bdd4e1b750dfeef91990a0f59ebcf0fcddc20f4f80bbf"}, &(0x7f0000000100)=0x7b) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xec, r4, 0x500, 0x70bd2c, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r2}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000003c0)=0xbe) r5 = accept(r0, &(0x7f0000000400)=@un=@abs, &(0x7f0000000480)=0x80) r6 = accept4$vsock_stream(r5, &(0x7f00000004c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') getpeername$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) getpeername$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) accept4$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000700)={'bond_slave_1\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000900)={@loopback, @rand_addr, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000000d00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x1b4, r7, 0x720, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r8}, {0xc8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x49e}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffb6c2}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xc3, 0x100, 0x9}]}}}]}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000d40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d80)=0x14) connect$ax25(r0, &(0x7f0000000dc0)={0x3, {"138b1bcc531f14"}, 0x1}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000e00)={@mcast2={0xff, 0x2, [], 0x1}, 0x74, r11}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000e40)={{{@in6=@mcast2, @in=@dev}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000f40)=0xe8) rt_sigsuspend(&(0x7f0000000f80)={0x100000000000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000fc0)={0x5, 0x8000, 0x2, 0x6, r1}, 0x10) socket$inet(0x2, 0x6, 0x5) set_thread_area(&(0x7f0000001000)={0x9, 0x20100000, 0x400, 0x5, 0x100000001, 0x2ed, 0x91ef, 0xc83, 0x1, 0x7}) socket$netlink(0x10, 0x3, 0x0) bind$vsock_dgram(r5, &(0x7f0000001040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000001140)=@get={0x1, &(0x7f0000001080)=""/184, 0x4}) delete_module(&(0x7f0000001180)='sip\x00', 0x200) 2018/05/27 17:34:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x34000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x30}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x11}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2000000000000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x20000005) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d42745eafc6690de38318b244e6cc162587d0b5521f6c2ec28081fcf094ead08c9cade1844addbb047624452adbbd71f6d959c2a08640fd3bafd9d5de05c46ebdc2dd3ad3f5946d71ee87a9b071bcfd7425ec4875819caa028cc8a5705226ea7f0003f4d284341d3d4f8000f07d890b5bd21e74c648ce8076d957cb8b9cb0457f1133c12e983f1a4b2ef403e50343d18a55cfee250cff6924eb3548aff418f5153a41207e493e030d65947816f55fdf2e1fb410abddb58b0f2c5627ecceedc59d10224a67bb20ddf2b1ac5f84f9d35f63bb09a49609b0b070697494b5b38621f0c7f259ab62"], 0xe9) 2018/05/27 17:34:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) close(r0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)="b9ee796afe0cdaa8f0bf8fa6f2094779f3fe93ede56de3084bdb28d8ea221b3a026acf304d34188c5fa9e6721f663a669342f86beb8d92c5d0dca1d26cbb001af3dfdaff978171aefb9d144a1899d2155392e429ec18eb65e4af47e4ea1765500093e292c4f248e08dffa5d6b5d3764835026e0026ea3ee49b7878e2c1666782bb7bc32e1209331b7d11398b9e95d242f2c671e1281a88de529854a5ded2293d26c8970701b8485a23dcd82a41ccf765dc5a7f172b4c25b038e551f84c7ed9d2ad446a5ab1fc61461608dd33428e6cecc3f2b17dfc73cdbe13df0e5557f3b88d2ea0080fa159e0b3304fd593809b8acf9324f678f1d9c3013f6d2f9929a6be9dcff9271a112d18355619bc727e0ee10193f6a522b194ed2ccd00ac38b16c2f4e6496417ce4debc8b4db0f01ba712afb0edb294fce8f770a936d6c500efab77b677877154cf277ae91550beca792a739a67365cdbd226a95deb40176a80790d6a861e07ae83454dc57f0cdc2976dd9aa9340f88860c9fe003c1d79934c5536030bf8469132c67b126a26a367abe4af598b92140b343b107c3329ad889a4b2a4b53cb675037ecf3b9bd46a14dea478da5e42c670f5071bfe2b3dd47de115cbedf03110310fb882e5a2a8df0e5a4bc019446c29fe5830b217dbf3c6fe3545d94aa30bdae6b8ee22cbae36bbf518ef2c43f117b01aa0e7176acf5f531abcb1ac283b6d68ca4b82abe96a7f3e77e9f97c55e6f948a4b4906334af630da3f03acd8952c2a956f81e14eb975997640ed2fbae8e0b1d4b459e629fd942aaf8b4410d4da1c17663de6f041a9884fc5132b5315ea090e487fa12580f22b16b065a43d9842d88e0a05be7adce991c7be70973c7f200681a0bec1b674d98a0a8e4c64c91179c130340d6ba242b40aca74ab89b00baf472b8ef54a0bf2d8102443ca336be64e9779321d835b560026146e4f02376c7f84821df621c69351f4a1c4ffef609c8daf2255934e84ffc8b2ae3aa32b58c1423f2a01058f9f666811b21c1cfc0b243d4bf3057116263cd95ec2d519dca181b3d6a7cbc0ed377001d478a60d4ea196969b9afb71c5830718eab387d5c88a9120595ec7ff697a85c224fd137c367d34f022a63a356b1f1a94bb74141e67ea6ba4c447326526cecd3fe7667ecbc018a88dd2e142ded9e7f16d028183d7950cbdce0c6b7ee55b832065a06b4967ad873ce2d99b7fe99282b8e653c6dde856924da17232d0251efd5d99c9ac9b39875a3165797a996efcbd8f29b4891c48cd8fb42044fa8ff28ce2bcd621671a73a6312b7317be40cbf7c1ba842d1c00eb6cdaa58cb1fd46ff3fede134b4378b0646931e14e1650cf62a8692fb52c2646c5dc90b2fcea7aab65d4c852bd63c418708616bcd3a85cb33dc0ab1c09eb529b7f1ab64bfcf600e39bc36927002fc4b7f5506fce58f3df803ade0e12d5875c69054dc578ac302aa4be37565baf632819932776994415c7fc37797d4b04015d2b83838117bb2b28bcd308c8cc9d12b67686bfc94ac5262a2c1475379b09ba6c80dce8447ca08e49b41404094e752343d4ee2678064a4991027100a29c85987d9d90f72d59c8763e6b8efc5cdaf272e05d1852f2779cc17a262165db6d3233fed8859424322174e2ef35526ab135454046059a259d037bb3866e2ce8c3525e67a45c6bc2b3471503df1f188b3e5aaed81b518f51d7e1abbf2f57a1cd7730c62a81242c5c324968223cebcaf501cf5e10ed9357f42dc6002a516689ff09ff64ad7cb370400a2f8c98b154fced2c1f4e28f5d23e7e9fc39017d81851236c894613b5da6c18671679d2429ca4132d5cf2d65b5f0e15a06ad1895f8d0d33e286930e5bcf1f3b9a8ce4251ff62ee0ff6725c32dec36c655d7eb833a1e37d65db9cb6354419fdb07b442e339ff8b7654e3941b406bf652ae364f45650c447697faada19f5c98387d9c36c9879a1a5cc4ec57d04004634630832c19941c80a6a89233b3c6dcbf0d3fbb10e7cc920e39dae39a20bada101d026035a2d08eb5683ada4d82ba96d0760663ba6a083ea03343ca06f5e27cd039f04dfe149c074ba6f17ac88c5d85766969fb0fae111f2c7a6912f97ac3f7c842b3c9f3ff1208c3bd914a61229dc58e99f97d6fff521f9157621f710ce8e0c62871861498572d6fa530fee05cdec37c9749bf97ff0bd6f7646eaf01f7781e0c4d677e664935ea06d3c95983389c37f0c1128ae57def335560f1454aab7ee1e5dc0f42e89863dfa14ae9eab9c14347a381c34cd7cf1ffd875fd68c7d8259a5b06d33fa94c31d180d9d4bdc3ffd208d316efedf60f4049c63a026fb22c734c6d3317c9364330000186661c5498253c4857b025cace8ed9de54d44ba49aa3a86a609d266e63cfc42c9a94294501bfda31e8dbd90aaeab6d49704de5e1d2271e00fd7c050f5bddb09e13db9dc47a485daaa2a02668b6aa399642599645a26a4b078ed062b7535d077fa9aad9d10d200571cfa6328ace335647275f3d68ba72737eb2c9c7430f56e7f0855aac187156853a3796f878af3b86fb9ae00ded7fbae6e155378f57ec757aca46f9435d9831ca47b3e97cfa0a33500e007a3276a70cbf32b1e8712b436e379335e5f55f3c75fef21f00c9bda99ec60cdce6a3713af9381c643445463b0e87021f3e81da0325cc6be1884adcdd760c22c3bfa3db29a5d2ea3d1d9d068bf8111d04527b9097e9753026ebd61b983292fe117cd8688776f898bdb53eddfe706247342060f1e9eecd961aebe1549203b88b81e8cd7af9087f4f5cdc30dd60ff6fb4a2ffe8cffbd7f09188d73f7197c57f666a52910ac88a9e921dbad2e802087233f0cb8cd18200364bdb7a9161242c8deb0d47d48becbac11741e5b99ca7c71eacdad4f4159453ef7aef28f57de39340fb24b1fb1b66a92398d93c66e9b26fb0316ab28c86a348124d77f4f88a490e684260e818eaf9d7be5e72e088bcfb3acf9bd7151054908365a8c249bf612075574d0957ed161dba725179376213432c75c05fdcd4a94f2720f180f02dc546f87dfd48fa3ea15195168142596ebf703c26696f5957d764ed24eefb55bbe4e57f2d772c28a7264875f7c3011b0a6f91c63cb7aca028747ccbf120b4f272abdffe58e8449cf849178439d4794a853d96738482604faccd4cf1eb863f4ac2302daac5a9c712b21543383523b9420d72b1a7d6f5cc76a7393004c2e6523375a166dbd6c7183c6027752a6aa6e901d90520e859288f368cd63bb6fcb9e32af0583815109eeac0b6d63cb254dcf6e428514ba42154c6b2766553c443d638ff951d83fbf5f29af0f83ef0fe5f912deaac4bd7407e11ed4ab9260b0f497df4b57b46e04171e6eb148dcac703f21862999cbec80865dca7b5606e6ca2f4a9e871a0014eda1810a05dba44642608863910581a4ab1c2b4e69c57d6d31becca7acf4378f2c03a26e3a1cffee4242fd6c77c810f532d02536d2177e39c377816c3cad8b40e67c309ae4021537da4d855550a38bdba57006816c6670b7ee3e01b5cb42762a392965842042ad6632fec2893cc515e284eb7d9fc32a349feb8786c0f9f5d95b55495e872a4df3eb028ad80ab81116421d9230af7792e5a0642c08582da666b08e973db015ca185eebb06598613f85157a7d9c39ed380b2ae2d53eda43665b016cb0a8bb767bd3eefe25661811bd7a726063ff6ce17c27a3f273a3b0bcf4bc078653b7b69c1c6a5e0cc168b63ae42131e0eee5ccbef2a222eb68ed1316807804219038a8e92c0c707904bcde64f5b62710f0b82c32ce46d8c7663807b219a9118b2f4339d0f7751ae917a5fbaf37c3ea3b25c114c03f6508249cce22076eda174aa7a1bbb4a3795ae1e98e14e35de2bd0842822e672e9707aae96695582cf7fb6284449625567c89085753274cb73979eca0bf5b199eb8fb3880ed78e5fa146cd55b5e3f2a358fbcfe67b79871a0eff5bf20c32989b194c0aa15952732e3ce1627ab167a7ffb245de401749d01807fcde9d7bd42aae19fe77da413594484425fc1d4190d640e8c3eae3510d2fb1b91757fdc0d7026e90fd43b2d8a894f6cd4e72fccd48333e3f47a4a9ce233ce4c47cb8c18dbab1e698025cdd85f9b664068a382e9dd91d82b556d4738375c569b94324737dca4d04f8249b5b6674bd8b6cef5e7701a673bb5bd55bec07916b177d71d186c4d17e56257250e80f6f05364a6c8025a94725d9debd6474622f8bcd35b5b9da8711c11ba8a44892c87152ee372cf5f8a4c880a0b74d967324cf89ad9d0a2178dd3ae5ba2c4ae48d5feff1b8346667d8f0ef977198cfa3e36ec6540f5f0463dfb913057a96e53337fd4f446fde0d572f0baa72c9ee86f0e306be6cabebe73862d2c83e0efb2129ce5b740df77abb9f74f5bdd845747d1e53f2e4f1f5967c64b3f74dd3798ad77c634f60ac8d476e6bfde6337be1ad4125e1338439a66aef17a5f7c4c16188458a653f50fd934fdd662cac9f07536c86bd53270c0daeb55e3201e23cacae355384285137ac2b29d00e3f0f25220a43e806e1bcf780952282e58e6dcfbe46359b0c96170350a6d7f5e70d022e9334fc064e6773731d4749586b6e7265265ffbfd63f3559397834d87cebd6515a491e2b0448450aec0be40a83c017b77f5751e43c409f39ff1243eb5bd15ac7a4a5d0bcadc5edd1ae37df6e818c3fa4cf39dd21b1970d59f4d31b0c3beddfb646d4d103503cc294b75228bbe917f51e21d6c3a6935974c5c412c2b920f8cbc352da5d79bb69ef0d03f719f19859b7aa747c3d538052d3b7134a33c63c21a97e9e12c654acdf7dcd68aab8ca36068207ece953da7e27f43b6a26697cd59c91d9fb483a75685a1bf0f68f5902e7ad1f0c73d1141e450fe88cb4451c4b17b83a2b87d85722036e53580e9553281cdcf060193b2f787aaef9a51fe5de3a58fb2c6a0fdfd9dda44cab953e8252390b764c7b4153b3758e3c45129d723d1817709479fe7dbb6c070f7691b0d40d671fb4c87a21aacb67e0bbb091e2a3d9d9f2f3da7ff33514a6a2fcb9b6ea77ea6104c81f72ac07fdf5cb2ebbdd2412dea770db21b1016c25b469f7b90516c72e77aae35efcc8015f168c7cc3d8c29bc5f71a73647d292d4a9d0ec5a56d609de364d1aecc791ef49e0bc19168ef28873d806e2868b1228d083791b73f38f7093a7a0438b3dad5478119882cb47213658a8d3d26c12a348bd2c2e8af93da0629e4dd0303c914baebfb4c114e125bd06e3b12fa3708fd90cb19e604853e38ac0eace297562c17622086cfe837645d21e30c39e7fa40281f331041d78ee63c3f8593cfb4b777798028633284f842bb6e737f289cd63f3cf1781c1f4ac0ad05ed89c7213935945e44e2d2f3af8d23f15462710e4a10a71b9ac6e94bd6fc8a299b35cc0732d8cfd663568fc470036defc058f648d1d4eb09a5fbc761db4266edb299a7645e58027316002bfcf39e50f37d4a9fab628035b945e62c635fd286b0e3a7a648b7322ae3d47a1186ddaefea57fa4893f362c75701eefb14cd0af63162608f5be0caecc37eaffafbacf9f11330b13157567e4eff9afa74bd1564ac16cc43b2074a53245e300f831651b5d7557edc8e205d5cec61bee1765b6b6015b1652e95fd36cb1e17d79cd1f9a39d83c5182dfd5e90441d4cb2a297533af6505cc07d9ae43406a022c11720d8f69cbc95063a902686c469172c1ba9dcc8c9fe8384bc87667d5bce2b30e0696622f334d614a0ad5dfd974601b379b04d66202e63187a78a8e", 0x1000) unshare(0x40600) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) accept$alg(r0, 0x0, 0x0) 2018/05/27 17:34:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='ufs\x00', 0x100000, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") unshare(0x2000400) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000000c0)=0x78) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/27 17:34:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x200, 0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x8000, &(0x7f0000000280)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000180)=0x1, 0x4) 2018/05/27 17:34:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bfd3788b482377ee5212d73b1aff6104a80fefe393bbaf4497ed6a6cf3f97247097f0402e018dafac4f3a56e91bf704ecd1a1cb696f7d09385b1ccfaf7b38cf155c655cf7cb0a329e02109d2280611ee248d6c719a4a5dc13c7795e53230952f3013d23ebfc2b16c56a8", 0x6a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x7b9, &(0x7f00000000c0)) 2018/05/27 17:34:02 executing program 2: r0 = socket(0x9, 0x80000, 0x2) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000080)="4c220dba3569e24ff34932640d14442623c52058629ffaa4124bd0e267b306e0d97326e12cdf15689d9893e8a82779ed9c5292a7649b24d4a48e4670675356d2781829343c08068674838ae6c73446af9d098152ce931f14c4a00ddbbc0d34d41c3e11a0d711beecd24645a230993bd2da062601d524841f220693e72791782309db004e656973f047f8ae670fcad6d19cb2a20a1c88700522e900e906564f53dad82c059986", 0xa6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x48002000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x2, 0x70bd25, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8907}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80c0}, 0x24048000) bind$ax25(r0, &(0x7f0000000280)={0x3, {"390d87cffb30a2"}, 0x100000001}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x40002) connect$ax25(r3, &(0x7f0000000300)={0x3, {"5042da4ece50b2"}, 0x20}, 0x10) connect$inet6(r3, &(0x7f0000000340)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000380)="a1ad4c81c7e4564c26a2015a4d32888d2b78b3878ef63c3f5dbeb2b19149b622d2e66de315978e8fb1d8cf7e29d7947cf9eda4adf3f2916d43e7437a297a8b44bf35c0d9243a0ec155135dd528f8fb3f6cfe2acf8060006b8aeb113bae0755dcefd9f7f6108537b932e62519eb48058a146f6793fb1c7e838f008a") setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000400)={0x0, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) statx(r3, &(0x7f00000004c0)='./file0\x00', 0x1000, 0x800, &(0x7f0000000500)) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', 0x4000, r4, r5, 0x0, 0xbd8, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5a33, 0x80000000, 0xd2e, 0x6, 0x40}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000900)={r6, 0xa5f}, &(0x7f0000000940)=0x8) pwritev(r3, &(0x7f0000000c80)=[{&(0x7f0000000980)="b1fbe4f557ca67f90932046ef92e8a56ea1b4e0b3e4782dac717d3d41e7183ab84dc0d1223b3bdadd1126bcb9faae62ab8eb1c98604e963e7642f8b59c0872116095c594ce8a229f7600776254cad846aac526c60413bfe98ca5a59cf48f417bd3d17ff09e91bc9b6d917c4cc6a3ebe93e0d77a8860f25c08e2ba892722673eb536ef48751e31d567467d9651fd069c2c0611ef13d0127d75e62f3085171fc659b56deb37c8eb46ef9fa0b1e4f", 0xad}, {&(0x7f0000000a40)="26e69a671d077a731e1492e624d98505f80e316837610cb2fbcd855b471c72c5389f3a0d258815a4c5d0a823b7da7641a090860638b8d33accdf5e93a735448ec723e09343e97b40c1bb7601c2b51fd29f39d54bdce76340b7a01588af88a59b93ce49dc7ec795c5401be71ab721", 0x6e}, {&(0x7f0000000ac0)="b26fc8b8701a64e53bba8c6cd9839eda65538f0c718dc4610a2f98f7c218c54de784051ea4268cc749c6053934f5fac724c3f1de7bb7a17090838c9806f206a2a8c4d39cba42fe0063967f983709377785f5fc4c0b355ec67c7592cc8a0e1bb649be660672e7f20e4f8f0f8ba9fefd1184270276496341bc144c84ed111e51b78edbabaa247b52718e6b597f718ce07286a0eac4d53445213fc444eb898518e8760aa6f9e5c9", 0xa6}, {&(0x7f0000000b80)="c3c6599fa323d4917b3e2e72817fe6e467322888a440d9103e56a771b8fd0c9a2e8cd35f0f056d941d304b121ffdd6bd8685411f02d59e50ab4b83467520bfb9f2072d9ac40d3ab24cfd1e31cd5fd612ba4ef8e7e1df6bd26e0a16e98539c7f052e40fd4601643414d986e7405daeb14a145ffd35c3d0147de01499e1713fd175bf656d1b174f1dac766b39c400a8e5f8c1f5a4e65d917a7781fa7e735461e9a79c388fa91357c5c8dc313dfdb02c5d8c77b6953b7a98de3fc62020e70bff30c988fe15e6b35f5456e35dbff67c17d31849187c428b2700e721aec9745d386e03315c4e742dcf79861530272ae373b3bfd3411f67401cd5c455820db6266f0", 0xff}], 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000cc0)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000e00)={r7, 0x1, &(0x7f0000000d00)=[0x401], &(0x7f0000000d40)=[0x8, 0x5, 0xdee5, 0xfffffffffffffc01], 0x20, 0x4, 0x9, &(0x7f0000000d80)=[0x5, 0x18dc, 0xfffffffffffffff9, 0x1f], &(0x7f0000000dc0)=[0x2, 0x9]}) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000e80)={@rand_addr, @loopback}, &(0x7f0000000ec0)=0x8) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000f00), &(0x7f0000000f40)=0x40) ioctl$IOC_PR_RELEASE(r8, 0x401070ca, &(0x7f0000000f80)={0x9, 0x80000000}) getsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001040)) socket(0x0, 0x6, 0x7a5) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000001080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/05/27 17:34:02 executing program 6: io_setup(0x4, &(0x7f0000000240)=0x0) io_destroy(r0) socketpair(0x3, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, [0x334b92ba, 0x6, 0x1, 0x3, 0x0, 0x401, 0x6, 0x0, 0x7f, 0x5, 0x7f, 0x7, 0x8, 0x4, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9, 0x30}, &(0x7f0000000200)=0xc) pause() io_setup(0x2, &(0x7f0000000000)) io_getevents(r0, 0x0, 0x0, &(0x7f0000000980), &(0x7f0000000a00)) 2018/05/27 17:34:02 executing program 5: r0 = memfd_create(&(0x7f0000000040)='(-\x00', 0x2) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) connect$rds(r1, &(0x7f0000000000)={0x2}, 0x10) 2018/05/27 17:34:03 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) readv(r0, &(0x7f0000002480)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/123}, {&(0x7f00000011c0)=""/140}, {&(0x7f0000001280)=""/4096}, {&(0x7f0000002280)=""/176}, {&(0x7f0000002340)=""/154}, {&(0x7f0000002400)=""/95}], 0x10000087) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) socketpair$ax25(0x3, 0xe64dfac77a861036, 0xcb, &(0x7f0000000080)) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="df"], 0x76) 2018/05/27 17:34:03 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x19, 0xfffffffffffffffe, 0x775) umount2(&(0x7f0000000080)='./file0\x00', 0x7) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)=0x5e9) setsockopt(r0, 0x6, 0xd, &(0x7f0000001000), 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) bind(r0, &(0x7f0000000140)=@generic={0xa, "177d13d16ef4dd2a639d20af47a93ff4544045edc6978a70bec90f7982a8beef9c870fb17d60b3268c7b2e5b4d2c0fcde3e771176b66b0f7fd3c46d17d1a8223dde528fcdc5e94b0bab65a816a76a66c2010c732b025a4459b115c087373512142c6e2201b08e1e4295a76a640cce0154a7d72b489dfd1a87f91533a19ef"}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000640), &(0x7f0000000100), &(0x7f00000007c0)) 2018/05/27 17:34:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000800", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2}, 0x8) 2018/05/27 17:34:03 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x10100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000500)={0x101, 0xfbd, 0x6, {0x77359400}, 0x401, 0x4}) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000580), &(0x7f00000005c0)=0xc) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) msgget(0xffffffffffffffff, 0x0) 2018/05/27 17:34:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001500)={0x2, 0x40000001, &(0x7f0000000200)=""/153, &(0x7f0000001600)=""/14, &(0x7f0000001400)=""/237, 0x10000000103002}) r2 = semget(0x2, 0x1, 0x36a) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/253) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000003c0)=""/4096) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000013c0)) r3 = fcntl$dupfd(r0, 0x4000000, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000380)=0x90) r4 = msgget(0x2, 0x8) msgsnd(r4, &(0x7f0000001540)=ANY=[@ANYBLOB="020000000000000016daf511c28066320308ed0ff6e424e3c8f3f73cd39f06c238b2259ef913dc0b3761e1ea8e8172395b9ed60b8c4326eabc0cba4fc87918edc2593dfa6b20cdbe561aa221c9de69023a80d4bf4f0f8e1e2ca07b508f66ef60ae729420c6f4e8cb91b81ccd303646343d7bf4d295a1562d5045a24011d82a1da4d35197aecf43fa777fcb83c62933008fddcb538846ec7437e1c6e808f409da0710137f2b8ab6dcfa19d7430ce555f97c0ef5d5"], 0xb4, 0x800) 2018/05/27 17:34:03 executing program 3: request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), 0x4) 2018/05/27 17:34:03 executing program 4: r0 = socket(0xfffffffffffffffe, 0x80001, 0x7) ioctl(r0, 0x1, &(0x7f0000000080)="c626262c8d23bf012cf66f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000001c0)) io_setup(0xff, &(0x7f0000000300)=0x0) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r0, &(0x7f0000000080)}]) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="1ef0849d8f6acefbd463030b8205b0527810345abd59d921b71baa13ac43fd6063d818329267eb69029436b7e334f63efda6cf794786066c355a4c5ebc07af1a9efbb8a686da719e", 0x48) 2018/05/27 17:34:03 executing program 0: personality(0x6000002) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/27 17:34:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) r2 = socket(0x400800000000011, 0x6, 0x6) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000040), 0x800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/27 17:34:03 executing program 3: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f00000001c0)=""/4096, 0x1000) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x4deb}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2000) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x400) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) 2018/05/27 17:34:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x39) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}, {0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x1b}, 0x40}, 0x80, [0x1000, 0x3b, 0x4, 0x5fcf, 0x8, 0x5, 0x5a76, 0xff]}, 0x5c) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xa12b, 0x48000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0xfffffffffffffffb, 0x3}, 0x1, 0x1, 0xca, {0x1ff, 0x8}, 0x9, 0x4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x2}, 0x5c) socket$inet6(0xa, 0x1, 0x5) socket$inet6(0xa, 0x80006, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/27 17:34:04 executing program 7: r0 = eventfd2(0x0, 0x801) r1 = socket$nl_route(0x10, 0x3, 0x0) fsync(r1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="614fbcc4042a1eda", 0x8}], 0x1) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000340)="d67a5cd71a3206bb", 0x8}], 0x1) 2018/05/27 17:34:04 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000196000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000156000/0x2000)=nil) mlock2(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x0) mlockall(0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x6, 0xb, 0x6, 0x5, "a7f07714ee050aac474c46c6ff6dbc26c182938d31ce7ff05ab50494f88a8ae8"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) 2018/05/27 17:34:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) epoll_pwait(r2, &(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000100)={0x9fd}, 0x8) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) write$evdev(r1, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/05/27 17:34:04 executing program 4: r0 = socket(0x200000000000a, 0x6, 0x0) ioctl(r0, 0x8914, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'veth0_to_team\x00'}) ppoll(&(0x7f0000000180)=[{r1}, {r0}], 0x2, &(0x7f0000000280), &(0x7f00000002c0), 0x8) 2018/05/27 17:34:04 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f00000054c0)=[{{&(0x7f0000002880)=@ax25, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003bc0)=""/222, 0xde}], 0x1, &(0x7f0000003d40)=""/148, 0x94}}], 0x1, 0x0, &(0x7f0000005740)={0x0, 0x989680}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x2, 0x4) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) pwrite64(r0, &(0x7f0000000100)="a88bfa456fd595f102bdbb6b6587aec50741d13b0fac50d7ebf770d2be40b17f3553d956d8364fa691335efaeb8f965d7c8b61d63f994eb93ab7368f380e680d97fb86646679d91696d300ea50b2435b", 0x50, 0x0) 2018/05/27 17:34:04 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="11000000000000000000450010c24a64bde4a1401e7800000000e000000100009078e0000001"], 0xfdef) 2018/05/27 17:34:04 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1, [0x852, 0x2, 0x9, 0x500000, 0x5, 0xc1d9, 0x5, 0x3]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) rt_sigsuspend(&(0x7f0000000080)={0x3}, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x18800) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) r3 = dup2(r2, r2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x3, 0x5, 0x2, 0xff}}) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x13, 0x4, @thr={&(0x7f00000001c0)="e30765b5e61673d3e2f10e72eae4ac252e7d8e77850e7496226bfa41da534868f3ea3f4c968e17c045a4554b4d65032c3e96e78a53a07f35755519d484d4018c4ec192538ee2b9e26321386fbe6d945ade3228f2df5713be773255ce665a839bd65f9fa0ba9556d7125c200b3da32efda311d2d9efe83dbdaba470103d8999a46279535c6b391b2a47066f9fcf0d4075e9bdcedb5b4a551f5e18d875c93d1d6cfd18525c2b09808e566f318f6ace8621bae283689c07a004aa5905fe7e89af8bf8987cb703d0ae1efc1df85ea9192471", &(0x7f00000002c0)="5086125ee0d923d4d9149afca5db239a451d333f02a0edf505b460333e105f755e8f47b2543d4ee62b675a1447d3577a706c59f4249633b1752deafc82cb7e9025fa429a15f1a9851041e61fc4a39b796586cca35a66fc864a70133ce399025bcdaee0f3b041c2840b9bc67cd083e5cf1730aa0fa950148a1ee7757c4ac16e1f1a22e74e538f8a412048f73e34e034e6de4cb8e3639737814bfc4da7c873f2cffe80efb3bdebd17f12fcbad0e4a491c2bbebd3e7f698092c420ac4f1c9c83999a9dd8754ab4ff47f266c63fc2f2ca7eb88dc59da98647d"}}, &(0x7f0000000400)=0x0) timer_delete(r4) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000440)="7fa255149c3f41ee7116a4973599b2dc0717416a284b77061661db2da02c80ef100c2cce870dc62d68fdf81efb8030078e54fb1b56bc618d63b3fabbb6aa7146728a5c5e6bf8403c45183804f2a47b28e35c2aa136350fc7cde17479d2db9b1abb7a4d658d2c162f6b4ca683aa8400b48ad50c4fa9cfcac17871983f8b5a83b1648a90b5bfe89a0d108d56ad6610b0c0e33b19566a8fa541c6891c9a68732369f66abd9a3e7d6255b1f9d54d2ec9d3d501395b21368199b40a2da364625dc35d645b2d79860331c2264f9510bb") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000540)={0xe4, 0x7fffffff, 0x80000000, 0x3f, 0x0, 0x8001}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000580)={0x3, "336d98"}, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000005c0)=0x7f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) fsetxattr(r2, &(0x7f0000000640)=@known='system.sockprotoname\x00', &(0x7f0000000680)='/dev/snd/timer\x00', 0xf, 0x3) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f00000006c0)=0xffffffff, 0x4) ioctl(r1, 0x5, &(0x7f0000000700)="6e95d756a0d167b8cffccd717b0bebb5db2acfa7139f59bfd527e3c4ebfd2e4b8f3b0d465790ff726a58521d8b296b62aa2574d88571179582d486c7e8b5e6737ea8de5c7416746226a0a1e5a48c31a3b5ee4e6d44cc660cdc6e3f08968f56a450bb0d9cdad0eff2e3e48fc3ea8f53cef0f38f3fad7ba1cbbe") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000780)={0x2, "9a29"}, 0x3) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000007c0)=0x445) msgget(0x3, 0xc) acct(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) keyctl$set_reqkey_keyring(0xe, 0x6) getsockname(r0, &(0x7f0000000880)=@nfc_llcp, &(0x7f0000000900)=0x80) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000940)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 'teql0\x00'}) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f00000009c0)) 2018/05/27 17:34:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xf9, "b3134a4635b4ae7f93d57b05e8e90d529fb4e5871cefae18e12b3b75d9e8b41198595b5b05393af61431d2ffbee3819c7f7ab79d46f62359210bfda21a6014217e7b258c730440e0966c62c4b978fbbd7824f167b5133ed10b36d61fbd546694b897ea1f653ed33e9b3e1b5abd4b1a68ec3aa08c6b0c0829f8ba965f7d24d43b2de83b2d0576945ba247f2ef163b629486b70757f18bfe261a29aff91b72de6d899743162be5e39368c4f2fe665b8fb903a46261d5baf977b7e6f4534bd406f2c6eee565fd9f5b8ef24137a26daf3cc8a2a7240154baf8fbabded9df0a11ae1b5180254743e4ad7006af0f4e6e05e65e535dd1b031690b9905"}, &(0x7f0000000080)=0x101) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xbcf, 0x6, 0x257}, &(0x7f0000000280)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000000100), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/27 17:34:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ftruncate(r0, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$notify(r0, 0x402, 0x80000021) r1 = socket(0x10, 0x7, 0x100000001) rt_sigtimedwait(&(0x7f0000448000)={0xffffffffffffffc0}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl(r1, 0x0, &(0x7f0000000000)="ff193bd083f28d8e75b5555015ec04cdc5fc387f0800951251f09c8bf2b6b4a387cf7d61a2cb5a1d4d36d47ea6519fe556c74dc4fff9a4928d8c79eff8d04f3e28e7614885f336ee39e093f69a4b23b55dc3498d1d475789dc3d502bbe8d5a597d451313365a0d08c078a5a4b54d72b61749119571c42a78358270b1cb8a5d632e9e996f0a97") tkill(0x0, 0x1000000000016) 2018/05/27 17:34:04 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x105200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x800, 0x8}, 'port1\x00', 0x20, 0x80002, 0x8, 0x8, 0x7, 0x3, 0x790, 0x0, 0x4, 0x4a}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2000, r3, r5, 0x9, 0x9, 0x2000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000380)={'veth0\x00', {0x4, 0x2, 0xc88a, "72878aabb710", 0x284}}) fcntl$setstatus(r0, 0x4, 0x4800) chdir(&(0x7f00000003c0)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000400)=0x6, 0x4) chdir(&(0x7f0000000440)='./file0\x00') r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) syz_fuseblk_mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', 0x0, r4, r5, 0x7f, 0x5, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000005c0)={r1, 0x5}, &(0x7f0000000600)=0x8) lookup_dcookie(0x5, &(0x7f0000000640)=""/165, 0xa5) sendmsg(r7, &(0x7f0000001b00)={&(0x7f0000000700)=@generic={0x9, "ca0179fd37f8a2552f854cb9864653637f685d89f0d916fe423cbf711a07c468d54c2be1a17d70cf87f972fa0204520719b137199b786903c87627f2291184ed24b279c16712b986e62c84501e27d48621f31b9e784aa0a08adef4dc135b940744e1caf8754ec77f180056ccf00a05f0f8a0864be8c71c2207036c0da93e"}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="ec561571eefc1447275f53938ddf3b16677c03e51faf603624377fa879d44f3c7de4d1f0bfe6a6b16d94aa942b97bf4aaea3338901ac1c7e680f5eb4ba", 0x3d}], 0x2, &(0x7f0000001800)=[{0x100, 0x100, 0x6, "4aadfbc1c60a60f5e1deac3c45e754a5012360b45907a4240f81a988403aebe8c313b5ac395947792968916ccd99a479ff4efac5a90101ff3641846d576f44593d5b6ddd60056e786e76e3896ec79f8902dfc2182fb12bd66ecfd6d07051fbfe7a2574d260890ec757bb1c03b6f6860eacd2522108b1433dcc1d272cb56755c8504a8c4f43bf8d89adba6ba6b937b54729281cc6d74047b8f559be3244f081b2e7284f1bbc6d60ec6145cc0ee53d48260fcdb4c174416feb76d17368c57e2a1d3c48e1d584819259ee81fc68a1d628cbaa35c8c4116528991fe4f7ce7383e98b57ba5b65462e77e1326d"}, {0x80, 0x11d, 0x8001, "0f58f14022e5c2d9f0540d2761f298ad9df8a0194cb1d53dd2f243a27c6e57fac49545b3ab057799761641bd600cea638c7b36749b77945542e6f1a97eae66dcaaf2263ccfe3a04a613df8093523e0c360bd4a131b4dc2e5215e0dcd51f5ad18c1f599432b817475adcaf57e99"}, {0x70, 0x0, 0x6, "96ececfab871ee9fe8b1b765ac4118e723cacd4f471997fb5b75e39c282e8eb1409ce4c7cd85134cabe1ae971647c7b0ff2fb9f5e52fe6cb9bdb4440d929f75c1dc6801ba5968c8ad3e48ce3dc77ea2ba7974bb2b357e51a0ae4aa4c"}, {0xf8, 0x119, 0x4000400, "aa0c2009c1278bf69fae142ce79a6dc0036242de36f5a53a368f703e39d89e4e21f91c96d0723c9373b630869fe16896c6b920ebf2a00a2d6e2e71d9308b790ad69af30d120749c51c643246d62f5ba96d6241992bd25a66aebdad95e937355c26e1704c2734811d45c2d69185d5166db18b4e25af3d7c001eb2709cadc39e4e845dcaf0b8340a10ad2fcf5acf945b56a3fa9fa2d58913d51a76d12baad7a02a00d09285bba6af487eaf00b065aa48e661da20f7190eb28c9dca1c490cc399fc5aab24219585fdf59ad93f35aae518bb244f247b9fb68e50883199b7fe5e97f6724a1317a999"}], 0x2e8, 0x94}, 0x4) ioctl$SG_GET_TIMEOUT(r7, 0x2202, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000001b40)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file0\x00', r7}, 0x10) ioctl$BLKRRPART(r6, 0x125f, 0x0) setns(r0, 0x44000000) write$binfmt_elf64(r0, &(0x7f0000001c00)={{0x7f, 0x45, 0x4c, 0x46, 0xffff, 0x7, 0x8, 0x6, 0x1, 0x3, 0x7, 0x100000000, 0x33b, 0x40, 0x345, 0x3f, 0x81, 0x38, 0x2, 0x75e, 0x80, 0x9d0}, [{0x60000000, 0x7, 0x3f, 0xa0, 0xf2, 0x5, 0x3, 0x8}, {0x5, 0x401, 0x974d, 0x6, 0x0, 0x10000, 0x7, 0x9}], "17f6383ce348e217f9e70d869f93317c19e968a6202a04fe52261750853a58074d7c798b0630354416f9177e18dfc75000e98918c651ab7f058a379bcfba0c41e4d8f6022fffd5d47debe547b7c98de4086e0e53607a8dfa33af0517", [[], [], [], [], [], []]}, 0x70c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002380)={r7, 0x3, 0x1, 0x9, &(0x7f0000002340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_dccp_buf(r7, 0x21, 0x8e, &(0x7f00000023c0)=""/132, &(0x7f0000002480)=0x84) fchownat(r0, &(0x7f00000024c0)='./file0\x00', r2, r5, 0x800) getegid() ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000002740)={0x2, 0x0, &(0x7f0000002500)=""/245, &(0x7f0000002600)=""/47, &(0x7f0000002640)=""/194, 0xf000}) socket$inet(0x2, 0xa, 0xf5) openat$null(0xffffffffffffff9c, &(0x7f0000002780)='/dev/null\x00', 0x88a00, 0x0) 2018/05/27 17:34:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000001, 0xfffffffffffffce0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x1, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000100)="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") 2018/05/27 17:34:05 executing program 4: unshare(0x24020400) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1000, 0x20e00) fcntl$setpipe(r0, 0x407, 0x100) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000180)) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/246, 0xfffffffffffffeb5) 2018/05/27 17:34:05 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/27 17:34:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x1b) 2018/05/27 17:34:05 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000072c000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000140)=0x10001, 0x80, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)="000005000000", 0x2000000, &(0x7f000001c000)) 2018/05/27 17:34:05 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x141000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x3, 0x80) bind$vsock_dgram(r2, &(0x7f00000005c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) socket$packet(0x11, 0x0, 0x300) setns(r1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r1, r1, &(0x7f0000000240)=0x31, 0x20000102000007) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000140)=0x2) 2018/05/27 17:34:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0x100, 0x408100) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='!mime_type\x00', 0xb, 0x1) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) readv(r1, &(0x7f0000001340)=[{&(0x7f0000000200)=""/56, 0x7ffff000}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/227, 0xe3}], 0x3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=""/192, &(0x7f0000001380)=""/200, &(0x7f0000000040)=""/61, 0x10000}) 2018/05/27 17:34:05 executing program 2: syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYBLOB="d4f952b88e5baf390a7c40b4b1a0faf9bacc3620b92ad691dc867162dff30e0ba77c1953007ea7d9777fc50123c9ed4a0d0209f682dcf639", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR], @ANYRES16], @ANYRES32=0x41424344, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="fd453529f0a8d922bdba70243ff4062f426bf062efb2cc09c6cdb611b380af8ad89c8b5562b7200751493a49", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR64, @ANYBLOB="c729e1c7673103db5ddb187c319d0d8eb86b4271e267a89e009c534b1d0fb461580082215583e32687faf10edb7ea7fab7d7d4c4b5f62793b9fb64211f1ebca7d3498af38650", @ANYPTR], @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYBLOB, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR]]], &(0x7f00000004c0)={0x0, 0x8, [0x0, 0x70c]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8002, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x5) ptrace$setopts(0x4202, r1, 0x81, 0xe5fb981daee7eef7) 2018/05/27 17:34:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/47) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x40605414, &(0x7f0000000040)) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0xfffffffffffff801) r4 = dup3(r1, r0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 2018/05/27 17:34:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/94, &(0x7f0000000180)=0x5e) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/27 17:34:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f0000000040)=0xfffffffffffffd10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa}}}, &(0x7f0000000000)=0x90) 2018/05/27 17:34:05 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x88000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0xfffffffffffffffd}, 0x502}, 0x6692b2d694f8cefb) 2018/05/27 17:34:05 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xc0, "eaa9adc6ee0a558025b826655762c95d0ed08fdb44cd63be2b6a3262bc9a0790d7fd2e3ddbc4d30852fb0474c34c44537d1d2181c1a185b84b1a07e8552733a143cbf95e6ad53b26c4ac93eeb3f46c96c98ea1fe4650df0ba97aa58f582fdd746785e57b4f8d82a4af0c415e0a2cc83aba16bdfc9ad7ae1f6130d51bd52b7d5f6d930bfa812a3b3517097e848869a4c9279ef5fcbf5223a4b0cca1885673ad91a5bfcbbcf6a90931b315cc6ed8dc3f3a891d1c9b9312960be0a6b25d2bb19af3"}, &(0x7f0000000040)=0xc8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x68, 0x8000, 0x1, 0x1, r3}, &(0x7f00000000c0)=0x10) ptrace(0x4207, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000340)) 2018/05/27 17:34:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xb61, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/05/27 17:34:05 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet(0x2, 0x1, 0x5) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ip6tnl0\x00', 0x1}, 0x18) 2018/05/27 17:34:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x500, 0xba6, 0x3}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x3, 0x1000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r3, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x3}, &(0x7f0000000200)=0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x460000, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000500)={0x100000001, 0x1}) r6 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000580)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @random="2812e4ebc6a3"}, 0x26, {0x2, 0x4e22, @multicast1=0xe0000001}, 'bond0\x00'}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0x5, 0x4) ioctl(r1, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r7 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x109000) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x9, 0x1, 0x100000000, 0x2, 0x0, 0x1f, 0x100, 0x0, 0x7, 0xac, 0x10001, 0xffffffff, 0x0, 0x492d00, 0x100, 0x9f, 0x35, 0x8, 0x4, 0x9, 0x101, 0x6, 0x2fc, 0x551, 0x2, 0x0, 0xfffffffffffffffc, 0x1f, 0x80000000000000, 0xfffffffffffffffc, 0x4, 0x4, 0x2, 0x2, 0x5, 0x6cf, 0x0, 0xfffffffffffff13b, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x10, 0x6, 0x80000000, 0x4333fb9d815372a6, 0x9, 0x400, 0x5}, r7, 0xc, r0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioprio_set$uid(0x0, 0x0, 0x0) 2018/05/27 17:34:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x803) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)) r2 = syz_fuse_mount(&(0x7f0000002580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000002700)=""/21, &(0x7f0000002740)=0x15) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14}}, 0x8) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001180)={0x8001, 0xfff, 0x200}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000001200)=""/212) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000001140)={0x303, 0x33}, 0x4) connect$pptp(0xffffffffffffffff, &(0x7f0000002300)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) readv(r0, &(0x7f0000008fe0)=[{&(0x7f0000011fff)=""/1, 0x1}], 0x1) dup3(r1, r2, 0x80000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000002780)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/27 17:34:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b7bf20)={0x2, 0x400000000000003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x402881) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/05/27 17:34:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x7e, @multicast2=0xe0000002, 0x4e22, 0x1, 'wlc\x00', 0x10, 0xe5e, 0x4}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x1000, 0x6, 0xa6c2}}, 0x44) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x2ed4, 0x8000, 0x0, 0x4}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2040, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000380)=""/4096) 2018/05/27 17:34:06 executing program 7: seccomp(0x1000000001, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x40}, {0x6, 0x0, 0x0, 0x8000}]}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x501900, 0x120) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000180)=0x20000000000004) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0xf5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) 2018/05/27 17:34:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0xfffbfffffffffffc, 0xfd]) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x4, 0x6, &(0x7f0000000040)="f49b47f44fca"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000500)=""/201, 0xc9}], 0x6, &(0x7f0000001780)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/204, 0xcc}], 0x3, 0x0) 2018/05/27 17:34:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ppoll(&(0x7f0000000040)=[{r0, 0x9}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140), 0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000025c0)=ANY=[@ANYPTR64=&(0x7f0000001200)=ANY=[], @ANYPTR64, @ANYBLOB="020002000000c8381814cd9abe4dd8955fea2d81b7ae32feef075501aa6238463db729c37778b137cebf16790a05b5635608095e0eedfcb7da03", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="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"], @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f0000001240)=ANY=[@ANYBLOB="ab2c0fbb4ae735f3c6ae3d8bf38a5723d4e7ed0bcdd27aa04231b70416383ba253edfd278f83cd6fdda07a25d4bea569e10e30cf6581444f2edd9d706a76daaafaaa59960242a520b52edcf7dcd0ef4fc6dea609a4e55a8e94f338af778a6c2c5fb4d1aef21342d1ee34ee829d7122fda329c925b29c7a6af51cf3237f0bf18a571c2ca802dbbc0f1e4f7368e692bb1cfb2750b89b804763db658ac7d4d8c03c7e33bfa0dfe875f998f66577db620289e6c3925b4b69602c87f1", @ANYRES32=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="557e65df18e9fcd04e1ca8a08a1ebabdc08ab99f5d0d0f0b8401", @ANYPTR64, @ANYPTR, @ANYRES16=r1, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64], @ANYRES32, @ANYRES64=r1, @ANYBLOB="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"]]) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0xa729, 0xe3, 0xd543}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) openat$cgroup_procs(r2, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0x34000) 2018/05/27 17:34:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), 0x8) 2018/05/27 17:34:06 executing program 0: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000000080), &(0x7f0000004000), 0xffffffffffffffff) r0 = shmget$private(0x0, 0x13000, 0x142, &(0x7f0000fed000/0x13000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000040)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r3 = geteuid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000003c0)="460430d588eb879850be9c0c699bf3d74bd6e55acf02b8754c8d3ec4294b6d5cf388865504ededa31dc311d5871679fc0ddf588471d38987d2cb42b29d9b86d9bfd13aeba3d54450ca57f42dae49ea95ec4a9d6a9d2eb864f4f4d45b78e9461b367dac1bdbc8907977b64100edecc347841d61ab", 0x74) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0xc000000000000000, r1, r2, r3, r5, 0x10, 0x400}, 0xd35, 0x7, 0xfffffffffffffffe, 0x100000001, r6, r7, 0x1a7}) 2018/05/27 17:34:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x8c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x3ea, @dev={0xfe, 0x80, [], 0xb}, 0x6}, @in6={0xa, 0x4e24, 0x341, @empty, 0x5}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x81, @empty, 0x8}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2fe0}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0x4, r3}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='@']}) close(r2) close(r1) fchdir(r1) [ 169.434331] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/05/27 17:34:06 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200004, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fchmod(r0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) [ 169.484189] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/05/27 17:34:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x50100, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/124}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000240)="68a88875495487346903dd3dbf75cc7b18637de617ec47341b3865e37cf5e5a624ae20013cd35e0f2d8820d394ba29b5d9a4ee2b2abc3b9ecea9749ecc9fc7decacd8e0f4c36aa0d47cacf9c302712a601151289c1014d374008c1e0a956267f6aea645446d94ab6f803700f4b9123403326eed90f30a1aece5be66d4ccfb0fd", 0x80) 2018/05/27 17:34:06 executing program 4: getpgrp(0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) sched_setaffinity(0x0, 0x11b, &(0x7f0000000080)=0x400001) mkdir(&(0x7f0000000040)='./control\x00', 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x10000, 0x100) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000000140)=[{0x0, 0x0, 0xfffffffffffffffe, 0x3f, @time, {}, {}, @time=@time={0x77359400}}], 0xffffff5e) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) 2018/05/27 17:34:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000011000/0x1000)=nil, 0x1000}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000400)=0xf9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000500)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000540)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x9, 0xdc3, 0x7ff, 0x7, 0x92}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000004c0)={r3, 0x965}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x20) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 'dummy0\x00'}) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000140)='big_key\x00', &(0x7f0000000180)='%\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) close(r1) openat$cgroup_int(r0, &(0x7f00000003c0)='memory.low\x00', 0x2, 0x0) r5 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', r4) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) 2018/05/27 17:34:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/116, &(0x7f0000000140)=0x74) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r1, &(0x7f0000000000)="8d", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) connect$inet(r1, &(0x7f0000000500)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/27 17:34:06 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000640)=""/101) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x162) mq_getsetattr(r1, &(0x7f0000000440)={0x0, 0x1, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x2, 0x4}, &(0x7f0000000480)) r2 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r2, &(0x7f00000000c0)="9f9fb8771737eeb776ed65500305d30edc0ebc7a1867853e285ca2da18f1e2d91194b3af4dc44e9b1716017f06bea43f928607eb9428be6082f68e48d9e9e7ff97126d4b5951b820e65051ce217de9200c6bd48906152130be743c49ae50c7e854396b59c3c0fce0a3d16973e12428767f37c9166678b1e22ae859fab0acef03c5776b754587ea7d06c6a4c68311dbbafc649f7c6b26931a662fd2ed465ebbf38b3e391e1b3c12c6c89ac727effa37207823950db432b5c7e62ef4c5d00b877edf14a08793d44fb0cbfe4bd5213a8e51363d80789d09de665fc46e12bce4a745c7d5e15e10d733c1880b3e15d944633419e88e77d151", 0xffffffffffffff10, 0x10001, &(0x7f00000001c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x7fff, 0x0, 0xfb4e, 'queue0\x00', 0x1}) r3 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, 0x7, 0x1f}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00000004c0)={&(0x7f0000ff2000/0xb000)=nil, 0xbec, 0x7, 0x10, &(0x7f0000ff3000/0x4000)=nil, 0x400}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000500)={{0x1f, 0x1}, {0x200, 0xc04b}, 0x63, 0x0, 0x5}) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000003c0), 0x2) 2018/05/27 17:34:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000400)="c626262c8523bf012cf66f") syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)) 2018/05/27 17:34:06 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0x200, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000380)={0x5, r1}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x8001, &(0x7f0000000080)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x4, 0x4, 0x5, 0x7, 0x6, 0x0, 0x4, 0x7f, 0x3, 0x3ff, 0x8, 0x7f58, 0x2, 0x101]}, &(0x7f0000000200)=0x100) sendto$unix(r2, &(0x7f0000000440)="d3fa959f73ef97a1cc83b730cba29314a8beb3d19482a6ed", 0x18, 0x40000, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000540)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000500)=0x20) poll(&(0x7f0000000640)=[{r2, 0x60}], 0x1, 0xfffffffffffffffe) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0xa, 0x200000000001, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'veth0\x00', 0x200}) r6 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TUNDETACHFILTER(r4, 0x800454cf, 0x6f3000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000000600)=0xffffffff, 0x4) 2018/05/27 17:34:06 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0xffffffff, &(0x7f0000000000)="e91f7189591e9233614b00", r1, &(0x7f00000000c0)="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") sched_rr_get_interval(r0, &(0x7f00000010c0)) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r2, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r5, 0x1000000000013) listen(r3, 0x5) [ 169.898354] Unknown ioctl -1072667592 [ 169.910595] Unknown ioctl 35111 [ 169.924949] Unknown ioctl 1074021761 [ 170.809339] Unknown ioctl -1072667592 [ 170.823237] Unknown ioctl 35111 [ 170.823347] Unknown ioctl 1074021761 2018/05/27 17:34:07 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x109) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x7fffffff, 0x7, 0x5, {0x0, 0x989680}, 0x5, 0x9}) fallocate(r0, 0x0, 0x1, 0x8001) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000200)=""/95, 0x5f}, &(0x7f0000000280), 0x7}, 0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000003c0)={r1, 0x1}) listen(r0, 0x80) r2 = eventfd2(0x10001, 0x0) syncfs(r0) r3 = shmget$private(0x0, 0x4000, 0x240, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000400)=""/200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)={0x2, [0x7, 0x1]}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x0, [0x400, 0x7ff, 0x200, 0x5, 0x400, 0x7, 0x9, 0x6]}, 0x5c) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x200000, 0x0) sendfile(r0, r2, 0x0, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000640)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000680)={r5, r6}) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffa000/0x3000)=nil) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000006c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @random="df28ad999f2f"}, 0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, 'veth0_to_bond\x00'}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000740)) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000780)=0xead, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000007c0)={0x5, 0x7, 0x0, {0x0, 0x989680}, 0x401, 0x2}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000840)) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000880)) 2018/05/27 17:34:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2001, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x305) r1 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0xe, 0x4) epoll_pwait(r0, &(0x7f0000000300)=[{}], 0x1, 0x2, &(0x7f0000000340)={0x1000}, 0x8) readlinkat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000013c0)={0x3, 0x3, 0x7, {0x0, 0x1c9c380}, 0x230, 0xfff}) stat(&(0x7f0000001440)='./file1\x00', &(0x7f0000001480)) pread64(r0, &(0x7f0000001500)=""/53, 0x35, 0x9) preadv(r0, &(0x7f0000002940)=[{&(0x7f0000001540)=""/164, 0xa4}, {&(0x7f0000001600)=""/43, 0x2b}, {&(0x7f0000001640)=""/222, 0xde}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/82, 0x52}, {&(0x7f00000027c0)=""/186, 0xba}, {&(0x7f0000002880)=""/158, 0x9e}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000029c0)={0x0, 0x4}, &(0x7f0000002a00)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002a40)={r3, 0x2, 0x8, [0x5, 0x9, 0x9, 0x1ff, 0x800, 0x0, 0x100000000, 0x75]}, 0x18) r4 = openat$cgroup_ro(r0, &(0x7f0000002b40)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002b80), &(0x7f0000002bc0)=0x14) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002c00)=0x4, &(0x7f0000002c40)=0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000002c80)={{0xa, 0x4e24, 0xfcc, @loopback={0x0, 0x1}, 0x196}, {0xa, 0x4e20, 0xd0ca8aa, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x10000}, 0x2240, [0x1, 0x8000, 0x29e, 0x4, 0x10000, 0x0, 0x5, 0xfffffffffffffff9]}, 0x5c) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000002d00)='./file0\x00', 0x2a01, 0x8) ioctl$TCXONC(r0, 0x540a, 0x1ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002d40), &(0x7f0000002d80)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000002dc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0xa, 0x1, 0x3, 0x8}, &(0x7f0000002e00)=0x20) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000002e40)={0x7, 0x5, 0x0, [{0x1, 0x3e7, 0x3, 0x7df, 0x6, 0x80000000, 0x8}, {0x1, 0x10000, 0x401, 0x352, 0x9, 0xffffffff, 0x3ff}, {0xe183, 0x10001, 0x3ff, 0x10000, 0x8, 0x37c1, 0x2}, {0xe7e, 0x7, 0xfffffffffffffffe, 0x7, 0xd1ec, 0x0, 0x29b}, {0x5, 0x1, 0x2dd3, 0x1, 0xffffffffffff9d50, 0x10001, 0x6}]}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000002fc0)={'HL\x00'}, &(0x7f0000003000)=0x1e) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000003040)=""/126) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000030c0)=0x7, 0x4) getcwd(&(0x7f0000003100)=""/74, 0x4a) 2018/05/27 17:34:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendmmsg$inet_sctp(r4, &(0x7f00000006c0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000008400000006010000"], 0x18}], 0x1, 0x0) close(r4) close(r3) 2018/05/27 17:34:07 executing program 1: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f", 0x1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0xffff}, &(0x7f0000000680)=0x10) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd0, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r4, r3}, &(0x7f00000002c0)=""/132, 0x84, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000180)={{0x7, 0x960, 0x1, 0x9, 0x800, 0x8001}, 0x7}) 2018/05/27 17:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000000)="9b5e00", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001440)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/131) write$sndseq(r0, &(0x7f0000001400)=[{0x0, 0x420000000003, 0x18, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x202, @time={0x0, 0x989680}}) 2018/05/27 17:34:07 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'team_slave_1\x00', 0x4000000010}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x401}) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x76) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x140, 0x270, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @rand_addr=0x3, 0x9, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c0d8206e3201eec1bfce160c36de0176398b8034267ade0b595f5594e8eb"}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x8, 0x20, 0x5, 0x7, 0x2, 0x15, 'veth0\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)='team_slave_1\x00', 0xd, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 'team0\x00'}) 2018/05/27 17:34:07 executing program 2: gettid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffebf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) readv(r1, &(0x7f0000001700)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/05/27 17:34:07 executing program 6: r0 = socket(0xc, 0xfffffffffffffffd, 0xcc85) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe79) 2018/05/27 17:34:07 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000000c0)={0x6, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x9, [{{0x2, 0x4e22}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x3}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}]}, 0x510) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x3) 2018/05/27 17:34:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) 2018/05/27 17:34:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x3ff}}, 0xe8) 2018/05/27 17:34:08 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400140, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x4800000000000000, 0x6, 0x3, 0x5}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x0, 0x3, 0x2}}, 0x26) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000ea00000000711008000000000000000000000000009500000000000000991e702abd2c949125bed1fc9b439185b8c87071b2f8994874e4e40203ea2552285f0c0840903c806e288220b6c4e532dd6f324516541477a9b903829b3326dd6eadac367799347d060d907ccdaa6a439c1833d61594ba8e98d195ddd08f00747457c38e70d5b4740f270a667ab34e90f3c044e68cc1aa78ffbb7363a1bc21351cf5812db7991c2ce31e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/27 17:34:08 executing program 0: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200900) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0xffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', r1) add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10eb", 0x2, r2) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) sendmsg$can_raw(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f00000003c0)=@canfd={{0x2, 0x8, 0x8, 0x4}, 0x12, 0x2, 0x0, 0x0, "bec71e3e9036e41480c38d0dbccefea3dada06878e5c49a49c1abc9a042e05f1e867326d654793dd8ce135a67f8de2d9bbca57d1d9421586ce17fa7b8f335ba7"}, 0x48}, 0x1}, 0x0) 2018/05/27 17:34:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000140)="0000000042b197a1808e561fcee39c0467bea296a3b365f0b3a7443ee89eaf39f2abbd6f1c29738fa24e18fcd845b14668a8abda5bf0c5dc49ebce88c4dd68ec758ba091414cc2fbc34528899e20c328d202962058073c9065df1f988b38f60e1489ff30d4675d7bf45f2c99b2979e48d726690904fcdda9df9ac6856de7675c5853", 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getown(r1, 0x9) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000)=0x1, 0x7ffff) 2018/05/27 17:34:08 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={0x4, 0x1}) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') 2018/05/27 17:34:08 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") write$binfmt_aout(r1, &(0x7f0000000380)={{0x0, 0x2, 0x1, 0x171, 0x2b4, 0x7, 0x70, 0x3}, "df4908bedb62bdd9368f180ba635cf726b37471a9cc6133a70dc49da994fb94e2aa24d2f8f562018a5da0addb5978cbc6f998f", [[], [], [], [], [], [], [], [], [], []]}, 0xa53) pread64(r1, &(0x7f0000000080), 0x101b4, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/27 17:34:08 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac", 0xd, r2) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000540)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/27 17:34:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) 2018/05/27 17:34:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) close(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, 0x100000001, 0x8}) r1 = syz_open_pts(r0, 0x20201) write(r1, &(0x7f00000001c0)="f7ebfa6d6d639b47f98157bf6e9f37f3a40e7832bea7e333d4a44c35bacf2e4813bf715eec0500aef2c6a7979cfedc1560170750b81dec9166b5434353d4fedc414924bf7f4763baeef350574364ab5e38a4820c57bb3f00e71e08fba8f75ce88b5acd5b26557b978bb351b8ef38a060ac8c4cbaca75e0f69e4c830a02ba630679ca745bb9cb7539295be117af70a25df35808c994e3c356e294ad8017f703d085b24c3577096691770b0d52d18f4b9aecb4f76a6de60453ea2e187b64bb84de195101adca68bb40ec12e066dc00acaa8e03b948eddd4361890a8d", 0xdb) 2018/05/27 17:34:08 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r0, r1, 0x0) 2018/05/27 17:34:08 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x23) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) fcntl$setown(r0, 0x8, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x58c9, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x0, r3, 0x10000, 0x6}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80100, 0x0) 2018/05/27 17:34:08 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x2000000, 0xca4628649adb1335, r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x9}) write(r0, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000300)=""/250, 0xfa) 2018/05/27 17:34:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x109000, 0x0) socket$inet(0x2, 0x80006, 0x6) socket(0xb, 0xa, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @empty, 0x0, 0x2, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/05/27 17:34:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541f, &(0x7f00000001c0)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/117) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/209) [ 171.825953] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/27 17:34:08 executing program 4: r0 = socket$inet(0x2, 0x80000005, 0x1b) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast2, @multicast2, 0x0}, &(0x7f0000000180)=0xc) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x5, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x5}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x11, @broadcast=0xffffffff, 0x4e20, 0x1, 'ovf\x00', 0x39, 0x798f, 0x35}, {@dev={0xac, 0x14, 0x14, 0x100}, 0x4e23, 0x3, 0x10001, 0x9, 0x4}}, 0x44) 2018/05/27 17:34:08 executing program 6: sendto$ipx(0xffffffffffffffff, &(0x7f0000000500)="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", 0x6eb, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "49eee63459c6"}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'rose0\x00', 0x1}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0x1, 0x49, 0x2, 0xf81, 0x6, [{0x6, 0x2, 0x10000, 0x0, 0x0, 0x80}, {0xfffffffffffeffff, 0x4, 0x4, 0x0, 0x0, 0x100}, {0x8000, 0x1, 0x4, 0x0, 0x0, 0x80}, {0xe6, 0xdc6b, 0xb31, 0x0, 0x0, 0x1004}, {0x4, 0x2, 0x6052, 0x0, 0x0, 0x500}, {0x8001, 0x7fffffff, 0x6, 0x0, 0x0, 0x108}]}) [ 171.918323] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 171.953571] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/27 17:34:09 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x3, 0x20000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x4) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000011c0)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x1000, 0xffffffffffffffff, &(0x7f0000000180)="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", 0x1000, 0x6, 0x0, 0x1, r0}]) 2018/05/27 17:34:09 executing program 0: setrlimit(0xfffffffffffffff9, &(0x7f0000000000)) 2018/05/27 17:34:09 executing program 4: r0 = socket$inet6(0xa, 0x80010003, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0xc5d8, [], 0xbb}}, 0x1c) 2018/05/27 17:34:09 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/27 17:34:09 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x15fb, 0xf9b4, 0x8, 'queue0\x00', 0x4}) socket$alg(0x26, 0x5, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/27 17:34:09 executing program 7: io_setup(0x7d, &(0x7f0000000040)) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) 2018/05/27 17:34:09 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x37e, 0x4000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/27 17:34:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000000000e273ea79f5c3a37300000600e80f3461806035afde7c6d39ce95f2eaef5d668a4b5ae79d4a43a86b277c3f180e9f7510772c13f40029bd251cb0758ada9f1a21c50adb7df365b01671ddc4349f6d16b233c7efc0f3e3495dae58e2a9441c645d4e9b0df975cd35abc4f0ef3f68b0c28f3f7114a99acea9f9e944de2297157c4126751938c4e8f252a0c7a241aaa3caa86bf32d11227285b015853f2369560b18322cfa7d2326e234077abd12323c4f4abe3238e7cb08a7"], &(0x7f0000000000)) 2018/05/27 17:34:09 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x3ff, 0x0, @fr}}) 2018/05/27 17:34:09 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) accept4(r2, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x800) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom(r1, &(0x7f0000003540)=""/68, 0x26, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 2018/05/27 17:34:09 executing program 2: unshare(0x8000000) semget(0x1, 0x3, 0x200) r0 = semget(0x3, 0x3, 0x398) unshare(0x28020400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x87cb, r1, r2, r3, r4, 0x100, 0x80000000}, 0x8, 0x1ff, 0x1, 0x6, 0x2, 0x2, r5, r6}) 2018/05/27 17:34:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x8, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/8}, &(0x7f0000000180)=0x78) listen(r0, 0x5) listen(r2, 0x0) 2018/05/27 17:34:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x64) 2018/05/27 17:34:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20f00, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x8001, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) syncfs(r1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000003c0)=0x36, &(0x7f0000000400)=0x2) syslog(0x3, &(0x7f0000001240)=""/4096, 0x1000) getsockopt$inet6_dccp_int(r0, 0x21, 0xa8374f2ef0a2fb36, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x1000, 0xa0000) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x9d, "c06a8c78cb8e3e8968f9c2bb312a825bc15c2a7e8e796fd0a4232b28399bcb0682bb4264a45ca7d5f277bd3b6626a0600ae7419f60a690becde36dc20d4e0e55f05adf4d9b0505872aa691c0dadf2592d9d259fad409d3e3536294a2f0aa1a061836d3ca80f17531606b47f0670914718babc151ce31e8bb2f5bbdee696bcf88ef8bb5cb055c81b620c5bba6af1cd58ddac09047041de47861c378005d"}, &(0x7f00000002c0)=0xc1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001080)='IPVS\x00') ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000001200)={0x40, 0xff, 0x1}) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x78, r3, 0x4, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffc00}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x14) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000011c0)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001180)={&(0x7f00000010c0)=ANY=[@ANYBLOB="88000000", @ANYBLOB="050328bd7000ffdbdf250b0000002c0002000800070003000000080006000000806d0800070007e4ff000800030000000000080007000500000008000500030000004000020008000b000a000000080008000200000008000700e6ed000008000700ee000900050000001400010000000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300)=0x1f, 0x4) 2018/05/27 17:34:10 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r4, &(0x7f0000000140)={0x30, 0x7, 0x1, 0x0, 0x6, 0x2, 0xffffffffffffff80, 0x2fb20}, 0x0) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/05/27 17:34:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'ip_vti0\x00', 0x4}, 0x18) 2018/05/27 17:34:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x620, 0x2000) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/27 17:34:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0)={0x1f, 0x80, 0xac0, 0x8, 0x6, 0x4, 0x568, 0x7, 0x0, 0x8, 0x12f}, 0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x81}, {0x7, 0x400}, {0xf, 0x75172f4c}, {0xa, 0x9}, {0x2, 0x1}, {0x8, 0x4}], 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="7f454c46000018000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1e946b9e48c0974d6fd00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e6474b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2aedc4e07f2658530f8a9f50e97ba1126d49f04f2d0016a5c7ad9840801c5b2462a86a3fb3ad6847935508c329f4f36df38d4ecba6a4c5b778313212e1422255824437b0830a97521ddb27ba3c97c81558762b4057f0e9653f7a80b76a81a8c0f6ae090d594875b381a863a67d6f97b93db8dfbf62dcbee005b83702eab5b8ad1e12629337c20be31420d8fc8855bdab78675533c279037058203828d1c1313b24818333cdaa9847767ba040292860e41526e65b067cd7c4c69d521e3536f32fd1849472468473c59243b7fe43106ddcc55b752168f93d607ec2de", 0xdb, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x0, r3) 2018/05/27 17:34:10 executing program 2: r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x8, &(0x7f0000000000)=0x670, &(0x7f0000000040)=0x800) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = msgget$private(0x0, 0xa0e94b3224c9a7f1) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000100)=""/98) keyctl$link(0x8, 0x0, r1) 2018/05/27 17:34:10 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) 2018/05/27 17:34:10 executing program 3: io_setup(0x9, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xffde, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/231) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x418000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000300)=0x1) io_setup(0xfffe, &(0x7f0000001180)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x7) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000240)="78b7225fb67c7429c41a4afa01211745084a5ad05ebeab938c4b4ded169cd1a3f294cbbe9696cb2d433f708eea208382f988d7e63b4fb58951df299d6793f5f34711e194b06768be9e1c8ebd75b8b4945c1a2192c81b4a7c5f253fe6e38ec6ee178d3244b78b4bdbd2", 0x69) 2018/05/27 17:34:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001700), 0x0, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x3) sendfile(r1, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000000080)="6e6574439da308360095dca2529af0c662809b9c204e0f38afea6c3086f3cd742c56c35dcb32b945bfcf787660b4541df66eb7faf0256aced55e06ab269f11b8304bdec43dc9b8f8203d71d6f5d5dd03e242f110") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xaff7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r5, 0x10000, 0x30}, 0xc) sendfile(r0, r4, &(0x7f000080037c), 0x400000ff) 2018/05/27 17:34:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000000), 0x0) 2018/05/27 17:34:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x5134) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000007c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000680)={{0xfffffffffffffb7c}, {0x80}}) 2018/05/27 17:34:10 executing program 6: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001240)='/dev/net/tun\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x1802}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) dup3(r0, r1, 0x0) 2018/05/27 17:34:10 executing program 5: r0 = socket(0x20007, 0x807, 0x20000000000) r1 = msgget$private(0x0, 0x10) msgrcv(r1, &(0x7f0000000280)={0x0, ""/247}, 0xff, 0x1, 0x3000) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) msgsnd(r1, &(0x7f0000000380)={0x0, "d13011730ddb216c3868a2d64a45b3d2577cec6e85b1a25f24e62de5c3247336adbf88bce06bc168f6e78d779494a63b03aa28ed60c7959a1b2879c60258188ff54542cd29f9aa782eb914dea768925a4c4780f4ca21b4ad3b0e38c41bcd18a30feac73bcc2d2e9d110155193af1d6a1abc3dc7ae0560926d748ace8628a8aa218"}, 0x89, 0x800) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x400000) io_submit(r4, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000200)="1c", 0x1}]) 2018/05/27 17:34:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000088) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000280)=0x7, 0xff1a) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/27 17:34:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x9a, &(0x7f0000000040)="78582e0e5e6b574b08eebe49171024108a02140ffa01f0d47c6cb723adab2319e6b9a9b927d3ddc077fec980131df4386eb780c4c885516ddd8b6231eacd57090f886bc826fed9f1c300699bc3122f5b97bb8556b136fe42121f020b8c06e07cac3cc3c184b08fffccdec0e6dffed6f18ad47d9534681a22acf360619cb28a948969066b830e26d476b152be19e1a7ebc0e24cfdcb263a717e93"}) connect$ax25(r1, &(0x7f0000000140)={0x3, {"a52cbc45a7a9cd"}, 0x6}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="14000000"], 0x14}, 0x1}, 0x0) 2018/05/27 17:34:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000300)={'veth0_to_team\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="63f42a4ee3993ddf1980dd", 0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000840)=""/169, &(0x7f0000000900)=0xa9) write$sndseq(r1, &(0x7f0000000180)=[{0x8, 0x3, 0xc634, 0x5, @time={0x0, 0x989680}, {0xffff, 0x5}, {0x6, 0x368829ee}, @ext={0x1d, &(0x7f0000000100)="504e413630b60720b883201d6a33101e963c1ec16407aee1ed4e1c56f1"}}, {0x892, 0x8, 0xfffffffffffffff9, 0xffff, @time={0x0, 0x989680}, {0x10001, 0x3ff}, {0xffffffffffffffff, 0x1}, @queue={0xea7d, {0xffff, 0x2}}}, {0x5, 0x9, 0x1d5a000000000, 0x2f9b02ea, @tick=0x3, {0x38c16c0d, 0x4}, {0x80000000, 0x101}, @connect={{0x80, 0x80000000}, {0xcbc, 0x10000}}}, {0x3, 0xad, 0x7fffffff, 0x9, @tick=0x8, {0x1, 0x7fff}, {0x4, 0x1800000000}, @queue={0x7f, {0x57, 0x400}}}, {0xf9d, 0x6, 0x400, 0x2, @time={0x0, 0x1c9c380}, {0xfffffffffffff801, 0x6}, {0x8, 0x100}, @quote={{0x5, 0xd9}, 0xbfd0, &(0x7f0000000140)={0x2, 0x6, 0x7, 0x1000000020, @tick=0x3e0a58e7, {0xffff, 0x2}, {0x18, 0x7f}, @queue={0x10001, {0x0, 0xfc1}}}}}, {0x2, 0x0, 0x3, 0xabb, @tick=0x10001, {0x8001}, {0x7, 0xffffffffffff0b5e}, @raw8={"97f4049e72c1efc81ff1dca1"}}, {0xfffffffffffeffff, 0x8, 0x4, 0x3f, @time, {0x2, 0x48000000000}, {0x80}, @raw32={[0x4, 0xc84000000000000, 0x200]}}, {0x0, 0x401, 0xffffffffffffffff, 0x3fc000000000, @time={0x0, 0x989680}, {0xdb46, 0x7}, {0x80000000, 0x3}, @queue={0x9, {0x5, 0x5}}}], 0x180) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="1e40cf33"], 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x222600) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x20000004}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000340)={{0xe2, 0x0, 0x4, 0x4, "c3009ac29927c19eadb4cb993337766cdcf7386a0b6196990eb60530e230b9454348ff5407314c994a3efdc6", 0xc8}, 0x2, [0x80000000, 0x400, 0xfffffffffffffffe, 0xde5, 0x6, 0x9, 0x5c, 0x1ff, 0x1ff, 0x1, 0xffffffffffff03f1, 0xfffffffffffffffb, 0x4, 0x4, 0x8, 0x571, 0x6cf8, 0x1ff, 0xe4e, 0x1, 0x10b, 0x9, 0x3, 0xa02f, 0x4, 0x0, 0xfff, 0x0, 0x20, 0x101, 0x2, 0x0, 0xf8, 0x8001, 0xffffffffffffff80, 0x8, 0x6, 0x10001, 0x8, 0x0, 0x15, 0xffff, 0x0, 0x9, 0x1ab, 0x0, 0x7fffffff, 0x4, 0xe65, 0x4, 0x7ff, 0x2, 0xfffffffffffffff9, 0x2, 0x0, 0x4, 0x7, 0x6, 0x6, 0x8, 0x3, 0x5, 0x4, 0x100000000, 0x2, 0x2, 0x6, 0x3ff, 0x7fff, 0x20, 0x1, 0x47, 0x8001, 0x4, 0x20, 0x9, 0x9, 0x10000, 0x3, 0x5, 0x145, 0x3ff, 0x7000e429, 0x4, 0x3, 0xfff, 0x3ff, 0x7, 0x9, 0x96cb, 0x0, 0x200, 0x4, 0x1, 0x8, 0x40, 0x0, 0x84e, 0x3f, 0x22, 0x7, 0x5, 0x9, 0xc6, 0xbca8, 0x7, 0x81, 0x8001, 0x100000000, 0x8, 0x81, 0x200000000000, 0x0, 0xfffffffffffff001, 0x10000, 0x1ff, 0x6a, 0x20, 0x3, 0x6, 0x10001, 0x60000, 0xaee, 0x7, 0x5, 0x1, 0x5, 0x89f]}) [ 173.568295] Unknown ioctl 1074816016 [ 173.586878] IPVS: length: 223 != 8 [ 173.619244] Unknown ioctl 1074816016 [ 173.624706] IPVS: length: 223 != 8 2018/05/27 17:34:10 executing program 2: r0 = socket(0x40000000000040e, 0x8000000000a, 0x2) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000002000044f7a40bbc6edee1356652da058ff07c38771918af5b524a40e44f8081653b5a1692e5cc64dd939a44e002efc3cf60f5d6c732665ae59090cbcddae8a1690343df70304db"], 0x20}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') ioctl$TCFLSH(r1, 0x540b, 0x8) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/27 17:34:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa4, "7aeb854f4187c1f2031165503d2baedfd4af2849066cccb07350a8b6de9f224c489f790a08d5b2961ac29ba290b782d995fef5d6c768a803834e4e33316587960a711c1601c751b26c39531bbd62ab0b32267399c0bc4a948686767a9fa1c1033c8588d923ff5b5a84ddbc2b0ed4b83ec454f055cc726d2df24397e5457f6e9311741ae417e7b4d159010fb6cda467a31815e4cf0327e2c8a10dc8911f8144053aa2d6bc"}, &(0x7f00000000c0)=0xac) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x24, 0x0, 0xffffffff, 0xffffffff, 0x80000001}, &(0x7f0000000140)=0x14) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/27 17:34:10 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100)=0x1, 0xb, 0x1, &(0x7f0000000080), &(0x7f0000000180), 0x1) clock_getres(0x1, &(0x7f0000000000)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x20000) fcntl$dupfd(r0, 0x0, r1) 2018/05/27 17:34:10 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x7) r1 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x1e) 2018/05/27 17:34:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) unshare(0x28020400) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0x800c6613, &(0x7f0000000000)=ANY=[]) 2018/05/27 17:34:10 executing program 0: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1ff, 0x400) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x7fff, 0x7ff, 0x9, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/27 17:34:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) io_setup(0x1f0, &(0x7f0000000000)=0x0) listen(r0, 0xe7a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xdcd5, 0x221, 0x38}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)={r2, 0x1000, "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"}, &(0x7f0000000280)=0x1008) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000001c0)={0x5, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}]}) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="ab", 0x1}]) 2018/05/27 17:34:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10000000000000c, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/05/27 17:34:14 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2000}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x10001, 0xa0440) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r3, 0x0, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x40005) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) socket(0xa, 0x1, 0x0) fcntl$lock(r2, 0x11490622661c361, &(0x7f00000002c0)={0x0, 0x0, 0x101, 0x20000000c}) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 2018/05/27 17:34:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000000)="e56f") r1 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r1, 0x6, 0xffffffffffffec4c, 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(authencesn(crct10dif-pclmul,ecb(arc4))))\x00'}, 0x5260b99ae0e77bf6) 2018/05/27 17:34:14 executing program 4: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r1, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0xeb55}) 2018/05/27 17:34:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$packet(r0, 0x0, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x4}, {}, @control}], 0x30) 2018/05/27 17:34:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bond_slave_0\x00', 0x900}) set_tid_address(&(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/27 17:34:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x6, 0x1000, 0x0, 0x0, 0x0, [], [], [], 0xffffffff, 0x2}) unshare(0x24020400) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 2018/05/27 17:34:14 executing program 6: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = dup3(r0, r1, 0x80000) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x2000124) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) 2018/05/27 17:34:14 executing program 7: r0 = socket(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001606000000001300149194de0a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 'vcan0\x00'}}, 0x1e) 2018/05/27 17:34:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x800000100000000, 0x0) r1 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/05/27 17:34:15 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000000000)="e669efb1cbc9f53a136a9ae3aaa9c9b9f56eef83d51409b6c52b7ce33d1482c3cd74419d96613b6f8f34e083eabd47f182573c4f18") accept$inet6(r0, 0x0, &(0x7f0000000040)) 2018/05/27 17:34:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) listen(r0, 0x3) sendto$unix(r1, &(0x7f00000000c0)="5b4cc60534390663a7f854846b7f9625", 0x10, 0x40041, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="200000000000000084000000010000875b850538072c04bf85a2b35991cb450000000000000000000000"], 0x1c}], 0x1, 0x0) 2018/05/27 17:34:15 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x204000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x1, 0x80000000, 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000007b68ef96cce141efe486e287"], 0x28}, 0x1}, 0x0) 2018/05/27 17:34:15 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x1, &(0x7f0000001340)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) r0 = socket(0xa, 0x80000, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9cb}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/27 17:34:15 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r2, 0x402, 0x1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0xfffffffffffffff9) 2018/05/27 17:34:15 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x800002, 0x20000004091, r0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x80000000, 0x4, 0xffffffff, 0xc53, @tick=0x2b1a, {0x0, 0x4}, {0x1f, 0x81}, @time=@time={0x77359400}}, {0x80000001, 0x308, 0x200, 0x80000000, @tick=0x2, {0x7, 0x7ff}, {0x4, 0x20}, @note={0x1ff, 0xffffffffffffffff, 0x7, 0x5, 0x1}}], 0x60) [ 178.122207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/27 17:34:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0xb2) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x178) 2018/05/27 17:34:15 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000000000)) futex(&(0x7f0000000080), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000180), 0xfffffffffffffffe) [ 178.435549] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program [ 178.500905] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/05/27 17:34:16 executing program 5: socketpair$ax25(0x3, 0x3, 0x1000000000000, &(0x7f0000000200)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240)="7eaa38f7df24c6cf8fc6c17655a588f33f344a93fead7b0959880d31bcb148f493d505ce609216c5d6b4216f5db768039e0171aaf0714763956b53418a564bef016450f64774b0f805ed3bdc0667dfa844c51e760929a6f9c341d7fcbb8cca90332bc93b834adbf4ba140dd9f583f5e3b0b20b28d664ca7fb90bf2bb7ee5c5f2fb12cbc343e19660d54a8d964b47475227599a773f182a2b660479", &(0x7f0000000300)="03643a35c758919bd8a4216f95317614d5f74da6b6d92b71610bc211361515fceab3a21226619247df0904f37f68a8c480f003bc672a808e1c143e9cc40b8203be243b0ee9e16dfc4189883cde1e27a2267e89a0399387ff4114b020809012ba79ca88dc76fdb891af61012fcae72036017f2ea30198bac90f3539dc6ae72eafbe475f3e85e71deb7a99e98f0a2b6d56a2df2eb8b849"}}, &(0x7f0000000040)) clock_gettime(0x7, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 2018/05/27 17:34:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, r0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='../file0\x00', &(0x7f0000000540)='devtmpfs\x00', 0x85000, &(0x7f0000000580)) get_robust_list(0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/05/27 17:34:16 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r0) inotify_init() prctl$intptr(0x2b, 0x400200) socketpair(0x15, 0x6, 0x625b, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getegid() r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1ff, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f00000000c0)) 2018/05/27 17:34:16 executing program 6: unshare(0x40000000) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, @in6={0xa, 0x4e22, 0x5eb2e551, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x36}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xa2, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}], 0xbc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/05/27 17:34:16 executing program 4: r0 = socket(0x5, 0x80000000000001, 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/27 17:34:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x7, 0x4) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x200200) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb}) 2018/05/27 17:34:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xffffffffffffff5f) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/05/27 17:34:16 executing program 2: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x7, 0x1ff, 0x7fffffff, 0xe4e, 0x1, 0x8, 0x2]}, 0x12) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/141) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x2, &(0x7f0000000180)=[0x1, 0x6], &(0x7f00000001c0)=[0xfff, 0x4, 0x200, 0x4, 0x1000], 0x0, 0x8, 0x3e877553, &(0x7f0000000200)=[0xfffffffffffffe00, 0x3, 0x0, 0x1c, 0x1a29, 0xffffffffffffff01, 0xeab, 0xa3], &(0x7f0000000240)=[0x3, 0x6, 0x3, 0x81, 0xa7dd, 0x5, 0x8, 0x4]}) [ 179.513565] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:34:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/27 17:34:16 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r2 = dup(r1) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280), 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r3) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2018/05/27 17:34:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x4000)=nil) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x0, 0xf04, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/05/27 17:34:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xbb, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="48ea5b602ab76250156ab2a4148e3f902a19cc838b12b7cbaf44a6faf9dd87ca11c2a1aa1d5c85b614222aa59445e90e0ddb8f422d8b2259f0d9dd6031ab4081e752be3b771cc52aebebc7c7bffc8962bc30afa9d176e5daf22250274340b00b7a762722918a14b66a035a73d1fd11c9c03e8fea9dc48db0c7bfbdbe75583ada52278880bb9aa06d58d37e4c", 0x8c) 2018/05/27 17:34:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="ea0000000d0a10dbdf250000000900000000000000000000df000000c99a45daa8a383f5dfa7c0dc8c40518b7333a0396113e1b406e738580fbcb64b270b8d842ec9a04789535ef23ffc12fa7bf4569bdfe9a4dcdef7090a66dd9a66fbcd43e0cd1d633248658de6226ff02e020ce925dc4e54ddd262e1d1035682f01fb03ac92d54276ee03add35554582176b64ce3e1e3f2363092b151717c74858fd4bf42de044084d8a742e3023d6167c76fc75c69e88ea2dcf536573c07ef6db2c0c"], 0x1c}, 0x1}, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) 2018/05/27 17:34:16 executing program 2: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b03000/0x6000)=nil, 0x6000, 0x4, r2) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x6, 0x101}, 'port0\x00', 0xc, 0x4, 0x2, 0x0, 0x8, 0x0, 0x1e1f2315, 0x0, 0x2, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x40) [ 179.833402] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000040000000000000000000000000000052391580000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) sendmmsg(r0, &(0x7f000000b400)=[{{&(0x7f0000000cc0)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x80, &(0x7f0000002240), 0x0, &(0x7f00000022c0)=ANY=[@ANYBLOB="10000004000000000000000000000000"], 0x10}}], 0x1, 0x0) 2018/05/27 17:34:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="74a22a4f1f22a3235832c989d7f3c92b5d5ed012576d384639446958dc63813f74cd0bb618", 0x25, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8948, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="b790b3747e89a0a1a08babd53eec8919cfdf4f60b9eee5c4d49c2ee3abf8f1c57fdbf55f8e212ea3a44d8c1edcf5550f7c3e1606aa9390004083437a755d354ee8608627f5c725c54f5d62efdf67aaaa9bff882557f27206307d6f7a9fcab9dc261ec2b5f0626c983ed95f25064a3a240cba264450166d14ef915a29c3cd501d46620a92993cd98a0c9d50f081f12ee73f312f9245b9be50", @ANYBLOB="00f8a41a9c15f17a3bb5aede06c35686b437d8eb67c559bb406035b6f6b64d3ddd0a88babd107f9fff6dce8fa8f65829be6adcf11ee788a721cf87cf1b9dacae5fb0997f39dd20d3d4d727962e0acdb4182ce295196135965141e85baec40d5d8eca95e41f8976e019227e9363112d8d07ebe2db70388933fd48ff631ec392da00bb5959c30408917b73df9b87b7c5dc089cd8cab1", @ANYBLOB="449dfb7744521b5e3b0a28b971445569587367793734d32efbb86f71ed9faa9538c9a31963b5f94af27447d943b5174388b18714544378e7104527ef91afb49631ab124860c0ace6b27ab4938f6f2f0d1971fe5c7947dabb3e40f6b9daf4ba06324881d4a4d95701d2b89f31e9078d63c09ecdf27f760d4a8a8b9d00a7e658f8c178b42aab5701faf5ab27813bde87e7827a5157c0f677b1b8e496ba87b304c30ba156e550138d993c71ad6939186be475977d7bb6861890c6ba390456cf7fa637bf71ca719fc06b5264b75c496717d294d3e03c7cee7f5348579a5db9a639d69ac9346c2815b6622f", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES64=r0], @ANYBLOB="0cc70075a2865c41b6d1e8de4ffc7d81d9d13e4c6d6f1f41dbb06c196ab306554fd9e1a8f7b1e3863ac5afa3496006768a1517d2b52c6d5e07287e531e036aac7b620414e73f37c246c713c26a45baef61ce88defe60a9230578fd77974be8f0725b930937ed6e6ca4142452dab6ecad4dcac2a7d0c30fce8536b8ac01ff9dfd8a54309b7545a23a7ae2fcfa6e4623013c46e0396249cde98fb2bab311d431fce523e44d6984b7270040e54b8ef505cb3899e766465251a0748634b400e90e49ce40b2b15067132588084cc9628ae138c265b1b581ebdc131f03aecd7af76bd4e8dad755e9b21fca1e08070b88d5eb6042076537dea920263933702c850ca00d62e54cd0b3aba014d2fb1c4b2ebb2813a6ffe42d176442c765179be3f6cd1244d629dc5ddabafc6b450d156b69a2b4d475babd031e3d36f661ad200d8fe16a400ea8"], @ANYPTR, @ANYRES64=r2, @ANYRES64]}) close(r3) close(r2) 2018/05/27 17:34:17 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105f, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x5, 0x8001, 0x7, 0xbc}, &(0x7f0000000100)=0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"766cffff30000000000000000000fe5b", &(0x7f0000000180)=@ethtool_ringparam={0x10, 0x8, 0x2, 0x40, 0xe1, 0x8, 0x1, 0x3, 0x3}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7f, 0x5, 0xc, 0x471, 0x3, 0x800, 0xfffffffffffffff9, 0x6, r1}, 0x20) 2018/05/27 17:34:17 executing program 7: r0 = socket$inet6(0xa, 0x100080001, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/27 17:34:17 executing program 1: mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x618500) fcntl$setsig(r0, 0xa, 0x27) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/27 17:34:17 executing program 6: unshare(0x40000000) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, @in6={0xa, 0x4e22, 0x5eb2e551, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x36}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xa2, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}], 0xbc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/05/27 17:34:17 executing program 2: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="04b06794d52583df1745cd34d7518ba828b82b8105c98ec3ff1d6ba6c6e41ebce2490406ffa57a2408e3e91031af7ccef51abd7c588fa3a8f55c7bc62ae6ded23b") r2 = memfd_create(&(0x7f0000000200)='/dev/mixer\x00', 0x1000002) accept$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f00000000c0)={0x32, @rand_addr=0x4, 0x4e24, 0x2, 'ovf\x00', 0x4, 0x7fffffff, 0x3e}, 0x2c) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000140)={0x80002004}) 2018/05/27 17:34:17 executing program 3: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = getuid() setfsuid(r2) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/05/27 17:34:17 executing program 4: unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) gettid() [ 180.604919] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:34:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101800, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "d1df447be6e8fe839197410505a60c4ce55869f5ceb463be724d93ca01b4c25753c93c9be280aa04518c7effa898d9d15c582c2552db705b6c70e7c10793e7fed3160b3bbd74c803392b0cd828e41c57565aa202efdd5aa2015cda0847bfac1399ae2eafa649161091bfaa36ff5f4e312f139d1e1224c2acd28a8f9e949304666b201375c51f2bd7f454572504e3919e5a6e49c90ea9ed3478a80581f47816f2b157491c4e018f8c527c9af281484b4937aff01433a9ea8808535270a03de50a7d6fba1df70fec3979fcbe4488de4db95546d869d19904ed7dc26a73335244f5c8e8528d02d12b9bba895a08a630e3b135d94622f513627f50bb7a5a92caab0fbf2707b6a43258074e841a6447c396f11c6ddea9a7ff797e508bc625ad4bc12aa7243ad3430b694b971a5f30fbbd5350567052c0ffc80534e18b2f0497c2785b71ef5d9982da47b75782ad879ab5cc371be0cbf737d99720f71228b76219523a1757647dd9b17fb9372f9de4fc77ebdadb62a7574e87dcb0a8ae29d2e8752b0aebda7ce959dd8580b0ac5f8811c72311d55767322290d1942443ae94d1840aaf45ce5ad28aeb39323bac3ab42d172d27341793153a0a301b300c31a36f09a836347ecfe1c50b79df45eda8947bcbb56724ab2f12ad73799ff3d262163ef49c1f30042126184e4c439a73a724458d93ea240f69dbafd4bd56ca484ab13434407e71f8cc5b7fb6e626f432875b5616b16c92e9cfeca4697856285a575dc793a59c0c0d80cb5d379d832f9e80623cc8fe6c00b3b2657b131e5a48bb02bb163fea370330360fb27b530779e52a06231eeb9f4bf78d55ad8ba6a33b9f2fd91efdc79e16605cb1df365d28b838172e5d6e663893804c33313d70f206cbfa9f99becf3ea417fd8ad7f88c2d3c26aed26bc24688621800cfc5c939f2f0986d661cf8c5f727e19225a7ea930bc0311cd679eedb6009e7d14aafe48d3b8e15b58274da2bc6d563c73a5e501ac2dada433003bd3bd74ad19ce10688b84b6ad48b3d28803220873721f431d84b6ef44bf867facf93f68e79cd2fcf0583c4eb9ff59b9d5b8045416d2cb7dc3e610fd2653acbfa7f7e782d620cff056a3fef7a46a228993c202fdc4c06c7fb91a2f153e79ee03c154cfae2e477526462241a459912b3b480bec7545340b437a6aed9e4a3c3a8ecf9f120104a532b2314faa4c3f340bdd1ce2eabc653ae31870692f5285504769db5efe30cf50903b158b4adb37e5ec5791e990e5ccd54903f9b89070c66fbf65dec0f26aef7d7fd52dd2d6db96c2b4595e31db778c0b183aa0c8191749d1f081ce92fe1d7f3d8caff3e0b8a1de8e87ff0cb28f2b86e65abfc2f9ec46b2cf9b1fa5fb506297dba15c23a01c37004ad2ca62fc826b1c6bbf5bf8b0969f8c95d9c04", [[]]}, 0x565) 2018/05/27 17:34:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) fsync(r1) sendfile(r3, r1, &(0x7f000025d000), 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={"6263736630dfffcd53000000c86a00", {0x2, 0x1000004e22, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/05/27 17:34:17 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000004}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x1000) recvfrom(r0, &(0x7f0000000300)=""/242, 0xf2, 0x2, 0x0, 0xfffffffffffffc60) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @local}, &(0x7f00000002c0)=0x8) 2018/05/27 17:34:17 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) sendmmsg$nfc_llcp(r0, &(0x7f0000000200)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0xeb, 0x7, "fabd344e071644275556f89a0baa64a834cdd35cb1f67a9cde4bb9988a3585bd6aac4ed8d4e5c50d5f14397d4a1d82194b60d925ef3f2f6bcb6038a87a5c23", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000100)="db4e9498fb7c15588970150e43935cf5effd64bb9cf71cbc507df2e14377addcd7469bd8a9aaffa67a9f2b19ababde41bd003a674408a018a5a69764f2e599f0f345419a08513918f902ad4a3219bfbb9a1df093a9fd8101681f4c3515df90f73be12e3822439b87f19de2fe631b4f42e8e217c43a9adbd71c0f75e329eacf67510cf253c4dc8dd8d6c5c9bb9963578b98d23d28d195f5aa4ae564b918e16c44d7a65779e2c89a2b1bec4f47eeacfa811345105deb15faf31244708229cf6d", 0xbf}, {&(0x7f0000000280)="e009e1f9317ddc5009608a7415d9a554ef5891b373ffe0c51ae58ca93a5dde7d1e9969d8f9c8e42af85db6f66ed0fa6ee123ceee667dabb60fe6681214a865ce6428e1f22aa936c550a1731b271a21d47150955f6ead3258d9e9a43c9371a16ac0863be524f3779cd8b43657cf368595d3832620aabf58e40d0b769eb0e4e56ec2c0c00af86231e4eac3aceb392f4d41", 0x90}], 0x2, 0x0, 0x0, 0x45}], 0x1, 0x20000080) 2018/05/27 17:34:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000006000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x1, @broadcast=0xffffffff}, 0xc) 2018/05/27 17:34:17 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) io_setup(0x5b3, &(0x7f0000000040)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x401, 0x4, 0x8, 0x27a5, 0x0, 0x9, 0x3}, 0xc) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/05/27 17:34:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x128) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1c5000, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x320, 0xfffffffffffffff9, 0x0, 0x5, 0x5, @link_local={0x1, 0x80, 0xc2}}, 0x10) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/05/27 17:34:18 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf58a, 0x101000) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000080)="27f60798ddbe9937f999c0340107047ee94bba44fd52b79593076f15eb5f8d98584b804effc50fd5907afd1dbff6fa6e0552bbb015cf04ba9948ddd12ec63d4e8595aff9ed834f6d25d41d5d28830b04df79ee75d87388c087a8bcb463ab90bdfca4a8d8d410cead8157cca0022b", 0x6e) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)=@generic={0x0, "7ce62595fc59a6eb7d5f5957209475fb59bf42a91027c6e5be2a949a21e1d94779e4991f43905f97064ffbdd511637c39fb34001a126b5bb19b3c6942cce20aa5916580640da193846f181da07e183c1b99229a8d6da63ab96784324f0d43d3e6e5919951f22ac99cdfd78cd6510ddac231ce9ea3c7a3ef58c813a9226ec"}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)}, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syz_tun\x00', 'bond_slave_0\x00', 'veth0_to_team\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x2f8, 0x2f8, 0x328, [@bpf0={"6270660000000000000000000000000000000000000000000000000000000001", 0x210}, @ipvs={'ipvs\x00', 0x28, {{@ipv6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x430) 2018/05/27 17:34:18 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0}) r2 = semget(0x0, 0x3, 0x4) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0xb48, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x989680}) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x200, 0x8000) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000200), 0x2) rt_sigtimedwait(&(0x7f0000000100)={0x7fff}, 0x0, &(0x7f0000000180)={r1}, 0x8) clock_nanosleep(0xb, 0x0, &(0x7f0000001740)={0x0, 0x1c9c380}, &(0x7f0000000000)) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/27 17:34:18 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x82) getpgrp(r1) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/27 17:34:18 executing program 5: unshare(0x20000000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x7f, 0x1, 0x68b2, 0x5, 0x7ff, 0x0, 0x53c, 0x0}, &(0x7f0000000200)=0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001300)=0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0x1000, "3a800375c23fbae9679c1e0bf06a76aa8b82c9085a99577b4098536f37a985101d5b7a17f133f520ccf785dc8de05e633d7b94cef5d911107c4d7518ad6f18a0d2a1e5ade961c864aba81ef09958a1b310b993375694de7daf442dc674e056b38388472b8e07b513ca60384543709a472cfd67f728d5141e988350b3158f4d938469585fee64510c828b3fe8c1033301e96281681b787ef8467ff5e0c7673c39e8e79389d3f69a9eed1b8abf75b5457cee6e7f874907a21a915e2304eee2d4edda8a98b7a2a1f7b2bb5fffe3b51872b47f497a1f9ddcf17968038bbe82dd37b9952f19d6488dff20215b6b254bf983400411a0434ccb8413e3dfb620c46e40c0c96fa0403a259a5d6b8f3af15877317ad0f88421b2f9351b9787aaaeec5bab85534673bae838b47636898889a6f2080fac532a83b4e853cb643c692b81b34cdb20afbb9f0107e95be00b0f9137771ba39e7c2b8b7f6d821332152303328fe33abf82b5e513f1e2886da160a9acef5546e49d4f4ccae171857d8d65aeced094cd9140965b6ac1c4996e3c8d957c973f4c56d921f09d7c1c30fe16c6c7771da6b44ee774adeebcc441e79826ca7f623ce1f00da0ab2403168728640adb7e414e4f2632703086b6bc8777e0aa609d262a5842cfcd81a6aa0f9bb36c5fbc4f113e99a62bf81304bc862dca6f2ae4b1ed856d9ace9afd4c5e73cee17e463f320482400a096fcad2485935696dd52d20c86ef3029760226dced7f250c66f6703caef16bd11ec40ecf12ec87bcffde8d9430b8ecf77e360a5355df3972d1959f940f73582d83cb34162b4979e8e33c5276b54df1f8730e5cd1965632a67c1d2ee3d8d5523a2f1eecb3a57e9b05120146ea9396ebd888b0f7e6a6d2321c111975232ff73a25eb5407fbf013e7d026af28e2c33d249260e8c347cd140e7e3553a04943811ed3b860a5166e0c7d81d06601f18d1b76de21fcb41cd3a7485155f9aaad515bf6937392eb3d916e1e860aa4d4b19887a4c8d2a98069ad5550ac794c0f0ebbaaec19b2ebbe6f8b69227f25420c0831328fb2893148b82b5cdadc04ff14bee266d552d576ef4e6fd61e96c3dbbf5778071af8991b8d17562ea938d71c410f4b6497e9b4f02c46581935250aa2580767f6f5f3831891cde6a97cc068e7fc610fda0bde94e2beea5567f4e035264527d81fb47221b897ec676987655aef733682b1d4ec0c76a0b6776d1f26459194a1fb75e4ea8c4a4e80056ee705aff0d6f192f8db43043734833e0a4ada94ab88a5b41acc7cce26929d38b667be72eeba5da08548104c510931ed7b14bf7758cb22038d68e19c70678d37913ddfc2139f00252913a23c732bd2455a815e5bf0c8a001cfa5cb983030f245f946e4d0f781ddfe61abbe2e89459ca344392985d10572f371188e38bcc380328b5a8eeb9cb3e673761106fd581d04fc49d66d48acf5387cf177bf5d97b710b6e26c5f447bbfd43c6a7a41fba176f8efcdaca3ded0feb3b4cf8184b1cf5acd30134ffb10df936bf0f259a584b3546a30c3506f6ea3f6d4b7e986e58e69a8a617337fd94428469d4be8b05b6ededd1d8fbe0054c83cfc0a15b2eb5aee23539e35ac79862cc5ce4393575703ae8b19616c9d1be6e42d8507aa7ff049791e9a9a62677d1c60244f88190c484037f23ccdd6a2af4aeac5657f9b927dbb1ea9229f98201190dca63ca40765b7980089240cfbc2965fe108fe32971101ac632459c2a477769267d113e8a73be5912fa02c31063dd96d83f9da551b13040c96f1d102b0b1b26e7d361a58f41254d0eeedc3318cb01d2af4fd9e3101fa4432f3b164f0ac449b3c56e34a46947394fb4238c5587ec5787704192d585bd1335ceb8c0b244e307a25ffdddfba5ea0e94470703ee6366292754d2cd7c4ae80a4d2d6cd7b8fc70b9f555e7362e94b9d3c6c6c6db8088c25ca43b5037fcea466d14966fbf6333c28e6e771094c377ebdaca04b1a69bba76ac1842874dd263a895aea1c3048f01ae96d74ced08e94d1b64e852c3808eff25747b232b55c17a7dd8e79f8cfee94375e180a3a6e0be831708e7a21cf5faa0ca756672271483819ec4043d24f09396be2d84650c7fa812b626415d397b787dcef520b4de076c80363a8a3b7b23d64e76dec4c5c4e578ada5333405da023ce8dc56139c748582dd66cf3e141466b0ad2ca8fdf3e93fdc36a15ac80b61f83aa5b2d92f72d2f834c063a3f2d2b732b1b51b5aa496e85f72bc9f79f51e62128be68776a0ff70550c32b672f11f133f0616180f17e01f1134b4acf87a22af3d267c99d68d7f243bbefeab34c89f4237e6efae8850ebf74d7bc392ea8dcfaede4e5f0e8dcb5b87fbcf106f0325e6fa5e7a9cef765e253cbe0ce28943edfad60aa79b36b48cc28c5a5468e68abdcfec4ee102372209bda8952a8005828fd48d5ed6e4247b2e037267821ab2cdb7cad856d8556863d732cf0b4db8f70efeeceebb065c677d9bc63e5cfa4f12bbbed346e3219ff5a0bc23f9d789fd44bb3e0a5f480141796b8d711b1cdf32d480e51f9804fcbee9f563ddff3ec5f839e04f46a755366cd791a70e83cc694d47bb20fb51fe23821c1c00ac831082a87fbdb6ecd57b431492b233e4338eb024ece042653b733d9602ae5d736016e44e580380e0fc4758d117ebbf67b903225458f028b538ff47ebc54c9cfcb4c9a50537fae9ec2c98bfd24635f8927eccd339d6c7b8458f60233167b0ecc93882a1b91e044a2deae8c1e1c516ca30f3b808f5ecd6715ad18e0618552b0a74f9baef0e3bac5084aa6dd6a45fdb5e59f5a48070ed1a19fe94f091997392f33f9735de6df47cd2697073104e0181a55f7fa26ff64ea5b0c2f17dbcb5f23fca89cf27aa15b4fa0d8253d5e2471470c3e778ba5106d62b5bcb09498c7722f90e3351da9ff63bbc23021493a5c73350688af182bf64bd3d1d74373aecf49a5bf6b38e2bdf207489195a76ca7bf2773dd0dfb4f091b9e309f93210abc9baf35778f8c9ac3b555820e51d67785b1aed154ad1f9e3f34b1d96189546acf4847a15dfa8a6953ac4ae21fb8aae73a4fac4f5bf6ef5e98a09a92acda01fde4ddb2debcbe1f2f18872b2cce51b581a47aaa807af5d1e45b5582b10235e6cf0ffd9f0ddf7ea42286cb4ee67f82197f80ba0eee2aa2fb0b7b89a43044b92bc915c842cb0c755a77068125a7be9c7dde2509f273eee7a3b67454e711a63ccc7eb0f00c45fa6e21d8c84f8393ca086cd9919f2697f0256e4238f909f72caf9d034d71a6a1d2d6c7da23b57896500e929e02eb1f251fd809bd4f452c3f286fb58ece80d2a0b8237963f3bb773bc2a0b2f3e97547236223410887bf2db325c5f3d986970923360c9b73deed6742214587a11ec432580c89414a8de10d63d3f7e216437451051f34a0fbfdb2d2b6dddc0eb7c19cb162123627510e38280ce1c4c88d1f5c016c5a2437f789209c65f17a31c62f2e08e60cfff6fa2167453f431218e96b14959057b107303940d5cacf020a5c5c217c5b044b1ed647cc5a4161c3120dfe3d1ec8adf5ff955bcf0952cf1782b7b63a3ba254246217aa93eda13c179280114b850140727fcdc206452bc474db589cdd5178f909a9a268170cfab967115d3b16e1e74f4fb11d331cb3cf0f67566a6d936f5c8772311fd122972a26495d9bb79a144e69094b67a41e8ce955bf76e693bea8ed06a02d90636895d237f1b89ebf38a933cbff15cba9d30ece8b5af3420df7de0561ad8840944c402d0ed1da207890f3c34b41a6eb39f19ccf93f5411c62b6b9578dbe5cdcf24986b49e115fad771b4260dd4b18e5530580b9928921604c46cfde7a5563310327513bf91274ee61ce637075899abaaf86e9539129999e9b09e5fa4d775f3674eb1a4754237cd9a4a3c2ca459eb4728282ae7a0a1cba4c4d9a8c6acf9d548835e661a62cd10567857918e86063437aaed5b0bbf2e19946facbcbfff71266cb2354b75761bb43eb562beb20e79d2c207db6fd8c7cc2e6a2074a051c9a3a5b3ca6e74d08883b206c32b05e6bd1d1f9379106da45b6a42772a5ba0e03260cbfcfcc9b302316223e37e69004a35b2888e5eff70c5fdaa4cb5a2de5c0a9693a414ec4b3da2b7e285e40c3a499b0ec2987bc061cd2a03b917fdd0b97c6139b44fee6206630c53f49841fad4557618b072240987975596541053922be3ea4841e43a09470b8b67f9652a8074569f5eb15c9422e7a79727180c393b294166009b6d428abbceabd5b733fdd12fc0ef52efe734cf957a1f82352db4e665605e5006cefb2baba8f903ec299d9985f06d68ef784eda8d24c53105e9724958e6f25e8675d74d1e40503ce1bdaf45b805c23b0fe42901bf91f86697c17a00cc276ef7bf67373ecd8086f4f9ec0d4df2612b30289cfa70ba03a0c100ae2e6967e62b29033f993db8ea8165d592438ce2abb4e8595da81c601c6f497f18acb054808fdacf4dae10cece1b5c6fbf206611fcd0fe92a47746b8882e992c492cbd4230111331d3958ee9d36f8f9893d37772fd62f1ce6bca304ad4f9684a63017ce46225e01a89795a93e4bad4b2defc461cbf1faa399e9fd73a34f440172e8609fd55adba373665d8e7e9778545ba14c24b66751b1a0921e2a488c7eb29c9fa283cc439cb37bcb6586800c300973004259b8c6d320294242c83b6422195032e610683d812bf23888050a1e4575954cf8f2f90ed4af73220d0bbb47962d67ba75fe418aa99b0034b77b264073a9d645bc43df9ccc7e307905f69b42027c09eb1e7f5b80d2406712059d6d4666ed1572785fbf56c315e3be98698c3aaaf7e6901ef48a2ab250ec60fdd68d6928afebece0f6e068f08ad91558980a796e78bd9e0940762c674a4456ee5ba8811b24b320c57c329ed2e32c54da5fb8d2fdad110bd2f17522fc2bdca6793e34c065c8b2de16a7d2e98d768a9e778ca59e264206780dba32655b34e4e8aeb15ddebd6c5fb3ac05399646f52b2f6c6a612ec309d428bcd3eaca02a6a096b2745b0dbbc846bc3ce7eb2dce93e5cc63ef0bd971811eac2300985d4af173c9e6c370e1e3b87c083a3b8a5e1896f53456f27e8c9fc639290f8d1969088b83abcdc9e678a3196d44cd620d36a9980e5d2e0f2d1e73c67514bc0259b49d296de323b0862b80d515d3736d76321fc9c544cae7e9c066c5744a0806ced54f3a7368908c7e8008b6d2eaebaf40bdebb0a37c7cf6f603c294b78be9a36dcfe4e70e4d0230a069c8fd49826d2f53293ee119fb628e95b491260799c743eee53f16ecb02058f7cf3046c149ca0dbcc3b882066e7c8af5396867437dd35eb0c09672517b9b647e6b5512441ce91d87425e857c69442734476171ff2b97df164ac9543e840df9a16a185c471bafecaa09e6e96343ab5fb3e18261f85e7a730a493f773b7b65922ab9149f60e31deef292f0e4db614d9a02c4e356a0dca81f8656018c0d42c2d599f6d0eb77755dc5e47b1ab92d91c60646653b4fa90fd889a5a9fa255373d3ae1b5d27e6c6c77e64c93ce4c67ba0bb5f14b844d107fbe3ebaaf76e01f25d49c4f62f35fc126d4cf1059384b25c80645bc414bd606148e93d29fa48ebe55af7a34769ad98ea73cfc9402a3e15600443ad72a2e5c2d857f1c8b0257996032f88cfd4fc91b6988ff976aaa20b22c57529ac83a2c726d6e03e54386f1494e30444f9e41de954442464b3c7a15b6f97aa13a5dddcd402a05d5d5f49ee8ca2ec6ac4fca85f6c14a2c497ca7de93de5b918d3c6dc9f072"}, &(0x7f00000012c0)=0x1008) clone(0x1fffd, &(0x7f00000001c0)="89bcc9055d", &(0x7f0000000240), &(0x7f0000000140), &(0x7f0000000080)="deaa8aa6d283204acd6a7be442f58a990b71fc51db9a4ea9f0f11b7be57b75f0311ac7059e526ad069c30475898d24324a1399f47398ee854fa30a45c881affec254b7973e8db7def2933b878e5ca3ee52a6d49f9bd4a4b725b8189b3020ed8976ef50becb980aaa4301b1ff6db5e45d4f4b3d9938478455f442e9ef076ea400b1ff") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/27 17:34:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20000000000009) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) semget$private(0x0, 0x7, 0xa) r1 = socket(0xfffffffffffffffe, 0x6, 0x7) r2 = shmget$private(0x0, 0x1000, 0x78000100, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/246) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040), 0xfffffffffffffff0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7cf42edf, 0x80000) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000154f0000000000000000000017000000eeed3374833510826070f7c564d24a911e12d36ce43fc3"], &(0x7f0000000140)=0x3b) fchown(r0, r3, r4) 2018/05/27 17:34:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) getgroups(0x8, &(0x7f0000000940)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)=0x0) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000c40)=0xe8) r11 = getgid() sendmmsg$unix(r0, &(0x7f0000000f80)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000000780)=[{&(0x7f0000000380)="36d2889295f75cd3b05fd30f964073a521446aceb70a50cb7bc38acd296df7f2aba6fdc57b3e12e0e05a9dcd584ad099ec1d037a47a94528f609446ac74d52a8108893326074ff4f52335897ba7c3eb51a0a7bfbca08a8517747d3f72a09fa2d73ecab79b3f7622056cb39ac94cc532131b82fb65b5a4eb40b51ff63b657b106c7ae10"}, {&(0x7f0000000440)="0a39390c200566022c74d69ee05a915a9ad739e49ba0da871c5acbc652bc1120841c956384abbcb72b910e8c9530e32d7ed6d069cd1a0c966067a0ce8c0686504d76c18b62e4f6c29572369e4bd91657f131bda06182"}, {&(0x7f00000004c0)="0efb5af16fda8481800705f35f4a71d552f486b61c80cd2a9f30349fbef65d8d96188641b53441aa1fb48c27d7af08be0af699e67cdc6e3f52d00c1d80b7b50822cfab8ac53e053ff9fa63b828123980ea372367d122cdc6c7efc3293a81c533a0fc408fc76b68cff7ed9afe160c7760"}, {&(0x7f0000000540)="62ff67f9090b0056b58a19541e6a1f755ac004ac6066397df00481aaa39dfe7f6a37099664f72191384a5f9040c42f7460b7cf3a7c8663e85ebb159989d7e12cd501cb9992156c5105d8d8273be7f16cbe047efa672ac2904c22960cc548ab1b7079ebff188b7fa173392df9159548dc4afef299ad9e62bc473a751d694ca371d444271d9c9001221533952bbc6de64bbddb31ae29c911228171dfd69fcc6506964ca4400118f595615faa261d69506362"}, {&(0x7f0000000600)="d9a1b4b854020ff6e5964105ac26640744fc46fab8f35e540ed0b06c710386f282dc03f51d0305dc0391406555db52072276598ffa4b5263b565a16aacec0493a5bcaf2aa7d8377e76bc0c71e53706424e32357adbf469d9a667cb8ea4e83587f98f0067d306145e28eb5fdec5969e2bd3646bb604f9b48e4ed41194f12b1135cf11a20a017293e82ce98b94c8607ebb498125cb8bde68007f60d6298a3d5e95fdfa0615bca339316fe2b825a786c87f7ac470d2130793f58d36ce42d98f5d2565b20fed9ff83e73d98de1", 0x1ea}, {&(0x7f0000000700)="0e022da8f507ed16c79839d9d3c1feaa398355fd73a6c93b2f3539fb2ee9e2bde99e35c209c4a04a071c12b95ebc2631cce808b56185358bf9e60a66dd48fb5eeff795af07208a88bdd02a037bf6a8a67ab36b8d9549bcbb4455424ad06523a30f4f6008d9ce35b2bd64", 0x337}], 0x0, &(0x7f0000000c80)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r6, r7, r8}, @cred={0x0, 0x1, 0x2, r9, r10, r11}], 0x0, 0x8004}, {&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d80)="ad1199f3895dd4a126ea57cfb39dbc564922dd3da92f58ef4bd2dc32c3b1b5eed4ac041de713e0f8ce14075d75e22055a0c168989deccb54ed6d9d28d7010ad897aab8e72140e126a8c526df1ffb"}, {&(0x7f0000001000)="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"}, {&(0x7f0000000e40)="f1b6249c3b2744d8a7d20ceb8c2da49a8cc2f498d1ba3fdb1af7562ee2261588afe26e3d7cc41c0a004b5c2e3137c9f30ade6556dae992d1e4c6ae7de6eff92efed579cd8a5e5497630adb587e538aa258b16c20d72c69396b35bceba2f0b3c07f6a05a923d1bad16fbfdb99761d59935407cf639bdc436e2670c1119ee79f71cd63dfa5e678aeb8c7c41e925fd94c9703e777a6d713abbf2679be4768052c67d614b9d384b83f3185b6c8dd27bfcffae4cdb4d25c939adb3f2b32410217ed289c9c0845773f2d08c7dc6941e35d0ebfdf5c81632b5fa644e467f4cf1e9a312e811fe638006c01e4913349"}], 0x0, 0x0, 0x0, 0x1}], 0x492492492492590, 0x0) recvmmsg(r1, &(0x7f0000004e40)=[{{&(0x7f0000000280)=@llc, 0x80, &(0x7f00000006c0), 0x271, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f0000000240)={0x77359400}) 2018/05/27 17:34:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000240)=""/234, &(0x7f0000000000)=0xffffffffffffff7d) 2018/05/27 17:34:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c426262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1a1, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/dev_mcast\x00') ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000180)=0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) 2018/05/27 17:34:18 executing program 7: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="dc260d2c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x4c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ppoll(&(0x7f0000000000)=[{r2}, {r0}], 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 181.885299] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/27 17:34:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) readv(r0, &(0x7f0000000100)=[{}, {&(0x7f0000000040)=""/87, 0x57}, {&(0x7f00000000c0)=""/4, 0x4}], 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x400003) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086602, &(0x7f0000000280)={0x1c8, &(0x7f0000000200)}) 2018/05/27 17:34:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x80002, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000480)=0x60, 0x80000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x1a14abee, 0xfffffffffffffe00, 0xf, 0x3ff, 0x8, 0x8, 0x5, 0x75, r3}, &(0x7f0000000180)=0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000005d000000af99bedf93f394381d47176e12a2039f21289b24791def6019d51d451c92608edb7718e1940e7672ea425a99b5a1e36e993922a65d141dd61d88b662af6fb94faadfbe7cfa6d9982d4d213e76a00000000000000000000000000000000"], &(0x7f00000001c0)=0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000200)={0x2, 0x8, 0x3ff, 0x80000001, 0x4, 0x5, 0x9, 0x6, 0x719e, 0x10000, 0x3, 0x5}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") umount2(&(0x7f0000000380)='./file0\x00', 0xa) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80000000040}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f00000004c0)=0x6, 0x4) shutdown(r2, 0x1) 2018/05/27 17:34:18 executing program 6: unshare(0x220400fb) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffffd}, 0x8) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000280), 0x6, 0x0) 2018/05/27 17:34:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xf1, 0x55f, "d40545dc7e5dd8a129b68c021431a4ce1d1a5dd5b2cab69bd23f46d00b5142449489fe721bb5fd0061114022d71fbd5e7b3a7743ddfe1c752ef778cde3692e9c816b2142e588052643c40f870b0e942377e49b39e5346595fc85195e56f2511fa565a1e2f086e2a4a5ac4672e1aa53eaaf663d3825739036a14c1bb3022bd9676298ded539c0883b4d9c8f377fb965bc5780acfff3edace0762804bb216009086c84be9ec7e8b65f1a83c8c599a01c28f8f02142fc8115ffb3b0db6b2a0d03dd7d283bc9869bca9dab41fa6da1d950d8cb08878dfa69e4ee95ab1497573be6a0886bfad001aa5d961d"}, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, r1}) sendto(r0, &(0x7f0000000040)="120000001200c8ef007b00002200000000a1", 0x15, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) timer_create(0x3, &(0x7f0000000340)={0x0, 0x5, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r3, r4+10000000}}, 0x0) 2018/05/27 17:34:19 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80042) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x400) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000140)=0x1, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/05/27 17:34:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r3 = dup2(r2, r1) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffff623, 0x200) write$tun(r3, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/27 17:34:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=@delqdisc={0x2c, 0x25, 0x20, 0x70bd26, 0x25dfdbfc, {0x0, r2, {0xffff, 0x7}, {0x9, 0xb}, {0xfff3, 0x2}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000084}, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) r3 = socket(0xa, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000100)="2bcfaf0df690374503b4c4083b25de305a99b56f55b7a93616dbc143bd2c1aa4cbbf971ba578e77560aeb3ffe007c05cb39c8822f7844a3c671150f96922adf41edf675ac92177087866d3c9dcd0ac6081dfe1c644dcbe1480c02f895fc7fc6592f3d89b17a8381be7cae3a7b93b", &(0x7f0000000180)=""/15}, 0x18) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0x595}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="6ee16da396e4965db63ea4cacad72709b80c9762fef55a9dfc7124b7", 0x1c}], 0x1, &(0x7f0000000500)}}, {{&(0x7f0000000900)=@rc={0x1f}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c40)='\r', 0x1}], 0x1, &(0x7f0000000dc0)}}], 0x2, 0x90) 2018/05/27 17:34:19 executing program 0: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400040) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x7) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000fe0)) [ 182.392513] syz-executor6 (10864) used greatest stack depth: 53648 bytes left 2018/05/27 17:34:19 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000180)={0xfffffffffffffffa, 0x2, 0x6}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x21, &(0x7f0000000600)) truncate(&(0x7f0000000240)='./file0\x00', 0x48) io_setup(0x0, &(0x7f0000000080)) 2018/05/27 17:34:19 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x10d, 0xb, &(0x7f0000000040)={0x9}, 0xc) read(r0, &(0x7f0000000140)=""/155, 0x9b) 2018/05/27 17:34:19 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0x0, 0x6) seccomp(0x800000000001, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0xe914, 0x4000000000000, 0x0, 0xfffffffffffffe00}]}) 2018/05/27 17:34:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2001, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) dup3(r0, r1, 0x0) ioctl(r0, 0x8, &(0x7f0000000040)="f5a46617e9d52d5210d530fb3b4900161f81b97a0f61531877062da0e839d5231f7d305c87deda608a79974c99d3c0825040d314ba5193b87b7128b7e1938a811f32b2fd212dc262164d5f3dc2054f4c170fede7dd84cc67e69a717d12bbdf1cb53e943b808f09d063411ade2b39f4f50bf850d0415071bd7943b7e46f02dff1053f6c0b987ed44d3ae269101d8de91ee4b71e69e70abcef56ddcef90a9cd50161ae5d1d05555c2c76de5d575f235aa43d009ab7a5e9f2ce1753fdc7d9474b500cc9cdf680b8") 2018/05/27 17:34:19 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x102ffd, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000180)=0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9ba3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0xc3a3}, &(0x7f0000000140)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) close(r0) 2018/05/27 17:34:19 executing program 6: r0 = socket(0x100000000000a, 0x1, 0x0) ioctl(r0, 0x942d, &(0x7f0000000240)="c626262c855a63012cf66f") setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x7, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {0x0, 0xfffffffffffffffd}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0x2119, 0x7, 0x6, 0xffffffff80000000}, {0x4, 0x1, 0x7, 0x1ff}, {0x81, 0x0, 0x3ff, 0x6}, {0x3ff, 0x486, 0x9, 0x10000}, {0x400, 0x8, 0x0, 0x8}, {0x0, 0x7, 0x363, 0x6}, {0x6, 0x482b, 0xfffffffffffffffe, 0xffffffffffffff44}, {0x0, 0x7, 0x101, 0x8}]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6_vti0\x00', 0xe3a}) 2018/05/27 17:34:19 executing program 1: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/27 17:34:19 executing program 5: r0 = inotify_init() readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x20000822) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x3, 0xfffffffffffffc00, 0x1, 0x200, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() r4 = geteuid() fstat(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001fc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002100)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000028c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000029c0)=0xe8) getgroups(0x8, &(0x7f0000002a00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002a40)=0x0) lstat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000056c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000057c0)=0xe8) lstat(&(0x7f0000005800)='./file1\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r1, 0x8, 0x40000000, r1, &(0x7f0000002340)='./file1\x00') fcntl$getownex(r0, 0x10, &(0x7f00000058c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005900)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000005a00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005a40)={0x0, 0x0, 0x0}, &(0x7f0000005a80)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005ac0)=0x0) lstat(&(0x7f0000005b00)='./file0\x00', &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005cc0)={&(0x7f0000005c80)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg$unix(r1, &(0x7f0000005e00)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f00000001c0)="3940d283964cf45ed9ed3a9c0b740273b538f3042a486f9afcc12efe4ce5184c4e1a71678654bc61e4b920b3df4afbbf0f2eebb0813933254793a40dec02579f12f3458e792f1e95f697e88129805048cf7463624eff7b6d5770c0", 0x5b}, {&(0x7f0000000240)="47b9e349897e51310e996ebdd1c4bef02bf828b7d33d002e7c572d307b3155800aecabbafd8850ede10d29a94149682d5c91fe65674cb41e723d0e1a1fe37817e73f258abd65d5fb808e2d8907b78e359edf94cb9ffc7b072be4bcb82523fdb3893eca7b952c16d3b0b912166c25f254a8916006a81d01f032f6f9e19deca891b224401fc8913bf9ed1d306ba37ce647d52a44d9f10e2b88124cf14e4d18934c6f05614f22a0592b51b3808a40fb80ac93993a320e2fa5d7f0a992966b97b9fb4083b94340704732b949e84335f4b9c1bb46d1ae6d1714f175ad4c9c57b5b7609d3a9c1eda7a71", 0xe7}, {&(0x7f0000001480)="9c87a32ab4d09c78fb66f9d5009e106e7d46aa6ed4c428e5d0d6f6b63712b2f3966b37edcfc09fd4c7932ab5a019dff74017daea5f169b78d245b9be70d405824d1d7d8f", 0x44}, {&(0x7f0000001500)="f629138af0fef7aa3574aa03760ee0d89b127d6dcfb7a6f7bcc5f723edbc940b551d9d79e241d23a9decfd3da3ad714905c4c6213e5bba4fbade864164a17455728ac663d1ce58eb5e9e00edee9166fd5a496d2c4d3016", 0x57}, {&(0x7f0000001580)="53e1cbd4b60b3abb0488d99d52e208f8b964069c2469f2851c69945a388f67e9724deb52526a705169ea37ab3774ea8d52c0b41b776a685d7dc2da3fcbccf28c847c4178a367cd5e1ce2f40bcf9212bbb1eb5ab7143b3beb89187a8c5adce725a2dfb9d7b2c06ef4ee28c1674f18ccdceace6cd6e4333c056dd435a6cb5996eb04cc5734e50be0382a58850feaba615a218d922c66ec1ba5b82115ad9b1d266e9c5825d1fb9d", 0xa6}, {&(0x7f0000001640)="9737e174a56ef10d38a794b0229ca55a4dc9257d368c70da540aa09a5f900a58ec5b4ce2321af5f737324f93ad927b520e01e70260930448365bba0e686b6275fdec7df57b5be8cc110cb7bd96f6f45f5e358161591f46cd6cc7a92e37f99459ec", 0x61}, {&(0x7f00000016c0)="939ae53559e362fbebb72e2222fa2a12960327de8986e6ee0d54b29f9065b0353457b49792ce2f061175501efa903466ccd84d489a4665d721416abf11eeddc9825cccbc25837e5ddf654bf87f825d01bc9d0a8b00d8e256fe34fb821116cef16c9a8664fa71932d07ef450ddefa4f78e307a8431d906b58acd164e0cf9fa70643d6713087949763c2cb9e0621bce49cc67f31ec1ba40ad0c8201faed7ec8acf83c5af0f9c1be8f57d86b3fedd9c3356bbef162736aabf4bbf65f2391d55b3c2fb7dd59cde589bb40e6f23b8ef28c3510219", 0xd2}], 0x8, &(0x7f00000018c0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="d8d650ec"], 0x58, 0x81}, {&(0x7f0000001940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f00000019c0)="730d54693dc5cb87c48a9b7f9db7635787ef90eea66f76191093a786cac2a8c1f4053425c4ace69b335368873ec5097e1a2bf999447310064e5213eaa006fd075cfb539fa6034564de7e7a6826809e7baa282afc016fd7485ce580715f9777c831fbaf58f13595dd4487d01739c15d9179e6d110c8fdb403d60f072998fc2303b0ef6c5892ec9e07ffc2e5035c0a37f067162a5facd5b17bd4c0a83df5a7ec065d9ba5d4bbf3110416962ff2a1f8a6f18a5a8e5414c0a1abafcf9919505be3", 0xbf}, {&(0x7f0000001a80)="d23cbd7b9fef7620cfcf297f13eb712f50c7bacae80f54ae1e3142ade09e1328b74bab575d9a13aedfabe31a4839e898675c0cc9dea9c517099d4819688201233c4aa52e89d92da09afd4afb159341a6766de86e86fb2641d2f206e112b550d57c6aecd7738182d1cd2a9d7a2a21de42555f546c9218ae45628b621c97b15151aec5dfcf9d5673023a0a420cc200281af3fe7b7d2f8a2b52ecd32d07b7e54fb0df7fdf94943e064e6e5bd08f5927", 0xae}, {&(0x7f00000000c0)="fed4fda08c7cfbb566c83ad74baf3b5bfc439ecded803261b5755222177f80046d8d76e492c5805dfdf6e0866e20", 0x2e}, 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{&(0x7f00000043c0)="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0x1000}, {&(0x7f00000053c0)="997794ab585eb27f2145e080ec3a7d8d85a460d2b22997016e9ebd3ccedf4a3409f683cc96e476db801b0b738dc229fe277250820255b4e8a42c9cf9dacd546f18f7b13ba4df14822e4b655221270bd93471f317705650aa51d35e6768b2ba1a36f18cfbd24c0ca8a7a0427abe3c2ec7c29ae3e06f", 0x75}, {&(0x7f0000005440)="e3d63061b4fd5f7d6aa3b3910471a2ca6ad5eb48c8ff21e53de58eda35c766c7aadb7d5f11b09dd7d93caa0537adbc64a916ef68ac53c2c3735ffb48c2634b30c4a5748876a22f1e3d7b6253481a79b6a01fe734bb5611bdc333889078a7d0bd6ffb19e4920e30f9c23867ac081e3f881f669aee7a5aa70550392f73c357df8562f8a98112808e8f6c8c30eb5580", 0x8e}, {&(0x7f0000005500)="dce19076de96e6d7752787af52fe42b2adc8cad4f5697329de48ff4512a07664b2fd78c54012510394d6400249a8e8bfed86d99b999730bde30618458e7348331cf72e900b6d0d29f5b0579ce80cdaa51968a6f54bd3cd3bd57a267fc006f0cea16d11375d266375e54d1ba07743546b25c7921adbc94a4719f75c7556eb93e4d547a92b8330a79e86aca36bc5cab6191a799a296d3e8ea14924f772bc80dc246178369c3b7a824cb4a9e98cef33db63d26ce1d3ff2609bf92c1ecb48a2c394742cb3f194d0567b8d8a96732536f71201324c8865342b16662809a19ab01a1a1939454822f23aaa7e89dd3fdc5cfb40d789f6d4ae2", 0xf5}], 0x9, &(0x7f0000005d00)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r24]}], 0xc8, 0x40}], 0x7, 0x40000) 2018/05/27 17:34:19 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffc3d) keyctl$negate(0xd, r1, 0xffff, r1) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='#GPLself%\x00', r1) request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='dns_resolver\x00', r2) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4) accept4$ipx(r3, &(0x7f0000000180), &(0x7f0000000240)=0x10, 0x80000) 2018/05/27 17:34:19 executing program 4: r0 = socket(0x10, 0x80002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x11, 0x16, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="59c9147cfbcff446bc013019176b82b61c3d8216e3c3cd255c985a7ca68266a9f5a4af999cdde548dd37aa4978422b94ca2582bdc0c5cab9de57f74e981ac55583e597664091bf76df7fc17fafbc3b1e740e235db1349d495ba544e367ea48b5adbfb961fe5ce3b4fc50f4ee0a2748c200de852d00312accef417d490ab95b4653a4b506e59e845f81d6f9262e551ba0189c33f423a467cb4a3ba5245fe62c0210e5735b946852e2dca15fec1cbac35faa2c293ec4498b4f4e277fb44b219b2f9becd791f39462772466951891ca7a5b48", 0xd1}, {&(0x7f0000000280)="cb32c79b49a7aa92dca7871c047f5de378a344539acf924a8c334d670e5a2a43518c1c1812a9cd7ec60d55b9dbcb6b7058d56d1894cc0271c66d776fba290b6eb86428c49a", 0x45}, {&(0x7f0000000300)="d086dd6338814262dcdd7eee724548b473a49ac355d5c69f2865ba58e1e8010a0efd3b60b89f6aebf5f6a9fa8a13b4342e71b40d86d71c82077239fa04d64b986d759f15c20fede6dd58ec47661cd754c0b49345", 0x54}, {&(0x7f0000000380)="bf4c62b8bf7c2958bd9babda94e8dc4a1a170a050eab02a634fbac0cec074d670059b39b85d997b161c50e999c22dd3efcae8e6b080b43dc6085d01a873ba0ca6b4b9f8f8f3de92cb0a91afd2027509e8a645c5d58c7788d3dac947482e2ae8026e35c1dda78c311e8cada5093c48a4310f0ba2e3d69d432d72116c1e4610457a98ff1dc572ad008a9a657bbe9231512e9f8f1f634f8c26d57bbab160166fa51d8dc88f265c9f2eb", 0xa8}], 0x4, 0x0, 0x0, 0x1}, 0x4) r2 = semget(0x1, 0x2, 0x64) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000000)=""/55) 2018/05/27 17:34:19 executing program 0: r0 = inotify_init() r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x8, &(0x7f0000000000)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x100000000, 0x6, 0xf, 0x5, 0xfffffffe}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x35, &(0x7f0000000140)=""/53, 0x41100, 0x1, [], 0x0, 0xa}, 0x48) r2 = timerfd_create(0x0, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x200002, 0x0) r5 = perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x401, 0xdf, 0x5, 0x400, 0x0, 0x2, 0x1004, 0x4, 0xa72c, 0x9, 0x20, 0x200, 0x81, 0x5, 0x7, 0x0, 0x80000000, 0x0, 0x4, 0x5, 0x1f, 0x9, 0x3, 0x8, 0xfa4, 0x9, 0x86, 0xc7, 0x4, 0x4, 0x2, 0x7, 0x1, 0x1, 0x10000, 0x8000, 0x0, 0xccf1, 0x0, @perf_config_ext={0x80, 0x2}, 0x2c00, 0x3ff, 0x200, 0x7, 0x92c, 0xffffffffffffffc1, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x1) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net/syz1\x00', 0x200002, 0x0) r8 = accept4$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e, 0x80000) ppoll(&(0x7f0000000580)=[{r0, 0x200}, {r1, 0x80}, {r2, 0x1020}, {r3, 0x20}, {r4}, {r5, 0x200}, {r6, 0x8500}, {r7, 0x10}, {r8, 0x2040}], 0x9, &(0x7f0000000600), &(0x7f0000000640)={0x8}, 0x8) r9 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r9, &(0x7f0000000040)="06", 0x1) sendfile(r9, r9, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r9, 0x0) statfs(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)=""/244) 2018/05/27 17:34:19 executing program 7: socket$nl_xfrm(0xa, 0x3, 0x87) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x27, 0x0, 0x9, 0x6, 0x1, 0x7, "9152fcaf8d8e7d60992b075208a7a44811e6598eb1baee771fd5ae2336d286ed5cad1e71ac33eb5989b650b3ca7edb448fd458fe078f37f13cc613f845e304", 0x10}, 0x60, &(0x7f0000000640)=[{&(0x7f00000000c0)="bb9286eb4e23beeaf12b0f1690086f886f61e5dc7675cc0840fba3c6c8bd9274c2e5a38e71b00d6f02199745f8dd464c6238f1ed9c260f1840671b704cb892", 0x3f}, {&(0x7f0000000180)="2648751f8a26b192049d48923de6a55e3bca9b1c9f73d132cf62", 0x1a}, {&(0x7f00000001c0)="ff2f6f0b672040790d3593b5bc63268502758ec755f3e0781064418517c8d4823dca708aaf4d490fc94a0a50299adb85ac928b132d67133df1ba2a1221b961c493d1a804a6929f1f4d5adda1a0fa824739dab9aa2b0ccaab1740771217d390cb831b5fd9e2a9dc6d0c9d6d6d7e1deea95c2d67a9a91164eaf55ed147ba1b030a2957ef67ab2995bf34913e109d93b04ca162ee65a9d9d98e90571763a11887794e5ed44c6eb765051bd29569d6813cf1a20286ec89bd7165895fec05bb88d9af", 0xc0}, {&(0x7f0000000300)="d709a153207e1d520b93a033bdcd0a5f95f41cae12b3e89b7a25e80b43ade6f22997b96f0c60ee084649532aad6a0e02924f1191e13cecf4071513f586587af8028b5ecbe7d92a7f023ab13c5ded8c5ad579f3f819484d4c0972f428c93b10a3ffce490cbac88611807d4e5f5149cd4c470185fe39b5974ddb54ec90e451b48febd0462720d14449484d28bc06b80d9b20f258265eee9e7273d3b796a0d0935c8d415065d63b1a10d0a681c86f1e9ca200775cac", 0xb4}, {&(0x7f00000003c0)="d97f1176b1b58759ae34a20487d3ba5c2573cc8120f94ea35c685c995bbbcdcc8f63b67ecae8eb5f3e975741243635b5841392ff8de582298e55eabb3b26302d8d9063e866850fcb6e039bb1f3dbc5190ad270d35f493a939db3d4acb7c48af3040aafb8b111e0f0b964e84c44cf79918f", 0x71}, {&(0x7f0000000280)="4e7ee713d2e4d82fefabb1b5f0655e6cc080a18f15214ebe24d5fddf04fad6e533242a868ec7026763713b", 0x2b}, {&(0x7f0000000440)="a533bffddd77041a80011dbb1c8269c955bd4e230a3921a7815c0637c037a9e1d89f52e899bfac09dcc6666e49fb1ec3dc48e0e0f13523223759ee279be244c045167c17af877c06e77da78713989f6c2331283037de1ca2452224e2", 0x5c}, {&(0x7f00000004c0)="dde79f5c96e76f554bace80d2dafc5a5bc87bbe4cf3a108c3a33ec3a47d06b9b11ab164f86ed3a82bde175056c022cfa", 0x30}, {&(0x7f0000000500)="266c0457784d302439f741824eeee14cf6fc25a9d31eb00545ed", 0x1a}, {&(0x7f0000000540)="6418943ccafbfee205542f6bf9d6ac44c358c5bb77dc1a2bee635463ea8c1a80d54d84be85431b4c4b625e8152a7ca92251e5e09e8a690cc6605616130b8249ea710b7d0c3fac84342bd923217a73a47e147626964e6dca1bcfed9c2439f0b08b792b95faeb0c660319a450f7a15f539692f355165d0e2372e4de6079aabf3bfa7cc9897ea1ee9a512462abb0c6e1678ff2b370ab7e45df4d5788d9d1a39e54cf283bb6e3f47502e540d740960bdf69a7f2ce1ecb82da41c58001a2c4645f16eeff0f964f920d9e447c09f18", 0xcc}], 0xa, &(0x7f0000000700)={0xa8, 0x10c, 0x2, "38bbcbf4ddeec3d80a8ef78c6c55f55f9daeaa413acb7d95f7c4288ae9788d9a40bcee191ec480c73992e8252afc5dc6a3a672423c4da845648b7922896ebbdb71af978caedea09bdb34187db4eb2e445e3b243c07b0cc4726763ba31913213cc1e63537c19c19aae9eec85bd4e21d7aa61eb1e82fefb71b7360c5d73d456127e32ec951880135b3592e22a7616d3cd5ba3beaf6917675"}, 0xa8}, 0x4000001) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x4}) 2018/05/27 17:34:19 executing program 2: pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') unshare(0x800000000030000) r0 = mq_open(&(0x7f00000002c0)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) close(r0) mq_timedsend(r0, &(0x7f0000000200)="be31af65b8e0f19771326463be363420e2034f16ca84636c75d138f6026484069cbd52ca2816506ad898e3010f09008aa190e0d4e307e1250b4e0f87215f54067a367256542d97c8b4d2011cbd8997a3a832eb1826f601625f42d41441c6", 0xfffffffffffffff8, 0x3, &(0x7f0000e0b000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0x8, 0x3, 0x100000001}, 0x4, 0x6, 0x1}) 2018/05/27 17:34:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0xffffffffffffffc0, 0x100000001, 0x3ff, 0x0, 0x0, [], [], [], 0x8, 0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x1000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/27 17:34:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) r1 = memfd_create(&(0x7f0000000100)='trusted)\x00', 0x3) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x1, 0x4]) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/27 17:34:20 executing program 6: unshare(0x40020000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x66, &(0x7f00000000c0)=""/102, 0xba, &(0x7f0000000140)=""/186, 0x39, &(0x7f0000000200)=""/57}) getrandom(&(0x7f0000000000)=""/150, 0x96, 0x0) [ 183.298796] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) [ 183.302811] IPVS: ftp: loaded support on port[0] = 21 [ 183.564108] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:34:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffdfff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x21}}], 0x21b, 0x2041, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x80000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x0, 0xec, &(0x7f0000000080)="75df3031e19d17821e5c06559f829c568834df61a1ff452ea55928f40a7d78131de9f537aa0750af5679a89c894c7cb2a598d1d1044b0873a4f4ca7cdf5f9f58adccc1379cb4772af1ee161448b1ffa6713b4db16b71774d3526472248241d0a5dc8f70caab6ca779b0abb64e7a5a96ec3c50cca58f3ae13fcbeee255bd5f5293136a945528a16813bd2c09b18e86c47cf2928cb3ab43199bde21e7cb6384a527015be407f26943a34665bfb945b2d37dda9a8cadf4224793c62ed74dce6e8d879591408405f09e883f9bc81d7e2f81c86e862d94a5601a89e3f5a7c039097211051ff0b0186aab5d9d093de"}) 2018/05/27 17:34:21 executing program 4: clock_getres(0xa, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0xf9a, 0x3, 0xffffffff, 0xfffffffffffffa45}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={r0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x23, 0x6, 0x1, 0x400, 0x1, 0x8, 0xfffffffffffffffc, 0xfc00000000000000, 0x1000000000000, 0x2, 0x1, 0x2, 0x80000000, 0x8]}, &(0x7f0000000200)=0x100) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/27 17:34:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200e40, 0x0) ioperm(0x8, 0x0, 0x286) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000240)={0x1f, {0x4, 0x40, 0x6fd, 0x0, 0x6, 0x101}, 0x6}, 0xa) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0x0, 0x73e0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="ba77145ad96f863cec5893ef4b635d18f4c68185921f59c5867bc00391ac22ac0ff89e9d0861a7ae2f6a945522d5e397a1a9213e4b112dde0e335866a917c009a9e236a8c66fda9ad222ff196f8020bb6056c7ca", 0x54}], 0x1, 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='3ystem.hash\x00'], &(0x7f0000000140)='hash\x00', 0x5, 0xffffffffffffffff) 2018/05/27 17:34:21 executing program 6: r0 = inotify_init() removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.ima\x00') r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x210000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r2) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f00000002c0)) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r0, &(0x7f0000000000)=""/177, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendto$packet(r1, &(0x7f0000000300)="d5b66d9ded5b7e0e3f1b32452477ee72e29a95be3ce29311d4d60cd8cf288d05974d29c920e364f041", 0x29, 0x0, &(0x7f0000000480)={0x11, 0x12e9d7b1a15280c8, r4, 0x1, 0x8, 0x6, @random="14dfc70e7b77"}, 0x14) 2018/05/27 17:34:21 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={0xffffffffffffffff, 0x3, 0x1, 0x81, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000540)=""/255, &(0x7f0000000640)=0xff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xdd, "4b5b82b5c60b0d4ad742f171a759e38f3a252a7dd348b433112375e796888018cdc3dae4bf17c23bd363ab066ab1644f1a803baa877c180e9aa09f6a0402005be065d737f57d00cdc9cf1ea8796b6d8648af6831a7356688b4664eaeb80dd0dd744d03125f09ceec56472d939f5bbb4f52fdeb025abf3cd09be5691e60ea9734c6ecdeaf184fb35b43257e5c04aabf879ceef57fcaae4c8a82e498518d3ef9cc0f6b841d096ef36a7643d00d754635567211bc7100e0d30522e30febf50d314658eeabad7ca0c868b62b430d02495d650d8c0ee2e240ad0dd475a2d9b0"}, &(0x7f00000003c0)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1, 0x8, 0x7, 0xee, 0x24}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x4, 0x2, 0x9834, 0x3, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r5, 0x4) 2018/05/27 17:34:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x805, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt(r1, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/05/27 17:34:21 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000010001f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000180)={'sit0\x00', @ifru_addrs=@hci={0x1f, 0x0}}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000003c0)) accept4$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x800) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_newaddr={0x60, 0x14, 0x20, 0x71f4, 0x25dfdbfc, {0x2, 0x0, 0xcb26579b9ea6eac3, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0x402}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x7, 0x8, 0x5}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x7, 0x0, 0x8}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/05/27 17:34:21 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) fsetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='proc$\x00', 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r1, &(0x7f0000000000)=@random={'user.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a"}, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a", 0x16d, 0x0) [ 184.109758] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 184.117217] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 184.142905] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/05/27 17:34:21 executing program 4: r0 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000240)=""/231, &(0x7f0000000340)=0xe7) socketpair$inet6(0xa, 0xf, 0xfffffffffffffffd, &(0x7f0000000380)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/27 17:34:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x20, 0x0, 0x100000001) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x27f9, 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000100), 0x4) 2018/05/27 17:34:21 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x41) ioctl(r0, 0x607, &(0x7f0000000040)="4c006768f0d263d92d3bfe1d1e27aee97213ee75c5e8bc1d4828c7577a60df88fb8afd54fdb86f4feffc66982ac3059550e7e076199efb5d377a5a2a51e4dc6869844983f8f256ab795da0afbfc3c118add1bcdd4e801526d7111a0f35c77d7603d5d4a8") r1 = socket$inet(0x2, 0x2, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f00000066c0)=[{{&(0x7f00000050c0)=@generic, 0x80, &(0x7f0000006380), 0x0, &(0x7f0000006400)}}, {{&(0x7f0000006440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006640), 0x0, &(0x7f0000006680)=""/38, 0x26}}], 0x2, 0x10001, 0x0) [ 184.204210] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 184.225458] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 184.233159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 17:34:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x9, 0xfffffffffffffffa, 0x0, 0x1}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000000)=0xfffffffffffffe00) 2018/05/27 17:34:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x100000000}, 0x0) 2018/05/27 17:34:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x28080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000200)={0x6, 0x6, 0x4, 0x0, 0x15}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20}, {0x6}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'syzkaller0\x00'}) close(r1) 2018/05/27 17:34:21 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2e, 0x101000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/27 17:34:21 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xe099, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fadvise64(r1, 0x0, 0x3, 0x0) getsockopt$inet_int(r0, 0x10d, 0x40000000a0, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x110, 0x2, 0x5, 0x2ba0056d, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000000005000700fdff0700d6bd56c406004a0c239c708f7eda4d84be284bf1d9e71ebc789acc48f44ad929e12d208cc7fea606ba446acd83ec64f47f664d8511a55913f18b516f4a330b6ae25b1ed6839941a52ac2ece53dbbd0a70665753191d8121c57f9236a75c15a42aad51b0ff34488feccd25e7e36e2acc2821fc2e8cb5734adbe49fd"], 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x9, [0x100000000, 0x2, 0xffffffff, 0xffffffff, 0x1800000000000000, 0x5, 0x7, 0xa0d2, 0x1ff]}, 0x16) 2018/05/27 17:34:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x5, 0x4) modify_ldt$read(0x0, &(0x7f0000000140), 0x0) socket(0x2, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x5) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x50, 0x2}, [{}]}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'bond_slave_0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/27 17:34:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x40002, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="47ae28b4a7654b9d8d8b25db826fc8de", 0x10) r1 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x1f}, 0x8) socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x2, 0x3, 0x6, 0x5, 0x1ff, 0x7fff}, 0x20) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000200)=0x41) syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x200004, 0x200000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f00000002c0)=0x4, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000300)={0x6, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x88) sendto$inet(r1, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e2c, @multicast2=0xe0000002}, 0x10) 2018/05/27 17:34:21 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000002540)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/157, 0x9d}, {&(0x7f0000002340)=""/146, 0x92}, {&(0x7f0000002400)=""/141, 0x8d}, {&(0x7f00000024c0)=""/121, 0x79}], 0x8, &(0x7f0000000200)=[{&(0x7f00000025c0)=""/175, 0xaf}, {&(0x7f0000002680)=""/167, 0xa7}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/4096, 0x1000}], 0x4, 0x0) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r1) recvfrom$inet6(r3, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r3, &(0x7f00000047c0)=0x1000000, 0xffffffeb) 2018/05/27 17:34:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x964c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) r1 = socket(0x2000000000000a, 0x200000002, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/27 17:34:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") unshare(0x400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x400, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="8bb96ade08b256fe06f413b46dbf6e98b6519b7ef25f44993903681a3cebfcb06e9a93ce62745e9c45392f0bab4ab508bc4ad80e76102941e7801c62489455e21b81da3899b9b8b1b74190defa0367daa83662e966bdd70f387a354ad4e70fce9ba7521be2f8575f5a8001ced40c3dca7d87e30cf3a30bab8b4d7f", 0x7b, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="054c7651429bab17db8b1dd2a9df2d1966ae782a9d18eee0a13180554b9d6dbb498437f540d45c81bb145c6f90addb26baa6a223f1ce150a417569b765dc88f41812ecccbb030f1a7310de6f64fe41b7deaf4daa37", 0x55, r2) unshare(0x2020600) 2018/05/27 17:34:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x98) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@dev, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/27 17:34:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x119000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4000}, {r1}], 0x2, 0x7ff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/05/27 17:34:22 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000001, 0x90010, r0, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffc, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80000000, 0x40) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}], 0x48) syz_emit_ethernet(0x7a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/27 17:34:22 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8001, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) ptrace$setopts(0x4203, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) 2018/05/27 17:34:22 executing program 1: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x6, 0x10000}) 2018/05/27 17:34:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1000000000005) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/05/27 17:34:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000040)="0000008bb216044f9800", 0x8) 2018/05/27 17:34:22 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet(0x2, 0x80000, 0x1ff) 2018/05/27 17:34:22 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000040)=[{}, {0x4}, {0x16}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16", 0x61}], 0x1}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) 2018/05/27 17:34:22 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x118, r3, 0x20, 0x70bd28, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xeaff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x252}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x45dd}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x24}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xc}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0x8801}, 0x20040000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) read$eventfd(r1, &(0x7f0000000000), 0xfffffffffffffefc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x141200, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000080)={'veth0_to_team\x00', 0x20}) msgget$private(0x0, 0x4) 2018/05/27 17:34:22 executing program 7: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x1, 0xfffffffffffffffc}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x10000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/05/27 17:34:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) clock_nanosleep(0x3, 0x5ff8a83d494098ea, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/36) getdents(r0, &(0x7f0000000380)=""/206, 0x56) exit(0x20006) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0x1}) getdents64(r0, &(0x7f0000000340)=""/57, 0x18) 2018/05/27 17:34:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409834bddd9de44bb304cc73dfdaadc98b3bb106989287351b2efef6a7191be10eebf000ee9a90f798078439ed554fc0f424adee901d2da75af1f02ac59dbe34a0d14c250a3d88377a24636160f5ac673867fb1cb517ced612adc6e22603d60a6b77471605f5b11293e516770be7ece61de6db23c63f9cd8730654ad3f08aefa56cdcfc1a023202fd10793f331a920aed085c24b739b53154bcf3967ece62047f054ea85325c49a869344b276b013380eaad57f32f891220f6a67ce013d43e31ab222e0990d658bbadc9130b714483f3c4cba6de1dd2a6eea341f6e19de3cc9fc") dup3(r0, r0, 0x80000) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000001c0)=""/206, 0x3169578166f6b439) 2018/05/27 17:34:22 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x40, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0x2, 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x2c3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x40, 0x9, 0x4, 0x3f, 0x400, 0xff, 0x0, 0x1, r2}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xd43e}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='fdinfo/4\x00') read$eventfd(r3, &(0x7f0000000080), 0x8) ioperm(0x3, 0xfffffffffffffffc, 0xfffffffffff7ffff) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000000)) [ 186.014684] audit: type=1326 audit(1527442463.013:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11064 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 186.866615] audit: type=1326 audit(1527442463.865:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11064 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 17:34:23 executing program 6: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000009c0)) clock_gettime(0x0, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x33, 0x0, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x0, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000380)={{0xbb, @multicast1=0xe0000001, 0x4e20, 0x0, 'lc\x00', 0x1, 0xecb3, 0x3a}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x12007, 0x7ff, 0x9, 0x36}}, 0x44) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/27 17:34:23 executing program 5: r0 = socket$inet(0x2, 0x1000000003, 0x88) io_setup(0x5a, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8144, 0x200000) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x181) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffffff, 0x6, 0x1, 0x186cfece, &(0x7f0000000480)=[0x0], 0x1}, 0x20) r5 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0xc8ef, 0x202) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) io_submit(r1, 0x5, &(0x7f0000000780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, r0, &(0x7f0000000100)="0e2cc8eee3713988342cb4ea301c44bc8f8f188309d15b5c0d369e427bd8eefd2be1b6a5573d31682bdf6f481f584f0fb4d7f51ab897c3c616b6de203c2813d52c61a14e5b1816e8f8faa10276136e428902a41248861667a48929a6946040175259a98e121002b6d1b88a35cbb2396ea3d5d4159e26899a59838b400f85ef7378cee610da8615a5a223357cb77c229c0fa123caf1ee0e3245175e3f8b403860e76603681a0c953834cdd1151a7f2f3c3a9d12db3374e4548c070587a8c4063f", 0xc0, 0x2000000000008001, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000200)="9baa02eed53b95e6e20ea0da97dfa2078a5bcb291721360805a1003c1438ad5a31d1d4872aa5ca2646dd23d4efb8ee7a086b520ae891dcf5958d140ae1d4c0263ec9cc5e0b9cc19a55135bd0a2ad69b2ffc2c08e7208afea6334f756b63cf105b64e3e5a5177f85774a82d468cbb272cb7537cae56a2e81dadf98895fc75ff07c8b884a11a7240f645fae4e7ffa229a2f769e5e294ee3ee530ea0e16eaf75c0bc80e621f3195c0a3bb63d73eaab64033b4ca814ebb09a921b1b07536ff651c5b550e51ffd2d21ddcd2c51be0", 0xcc, 0x6, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x6fbd, r0, &(0x7f0000000400)="6ad3dad376c3a6775f9bf71636de60517c95bf67eb6347f9c83e827eb7be548a2c9f4865af8daac9115904d3ccf1430ef0fbde7d70f21e5512f9c79c62aa4c83ff7840e2572d35bc6ba4e448584aa832a538cc3baccaf28800408a7313efda26d0ec90b44aa3706d6f3084d7c52eacea2a22bae9a3bd9bdde6ea6c329e2f", 0x7e, 0x5, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000540)="053675f55ef761f2167bee27a2b0e2362adef091440b4d33fa368b9ea4ef4502e96f9216242bc76ae5d51e", 0x2b, 0x0, 0x0, 0x150bd82e2de31ee, r5}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000600)="a4c564d1d9bd76f937a27717c138e3992882f8f97f2d9510979936ed91c4cab123992371fe55195f8b7b91f782d26cd03ea93ed2a037af6b049bde8d437ecc4aedf678d19c35106ba92abe9a129ec6f80d3ff93294b9ccdb347501c515bcb7cf9e55253b501076bbdfa2ee46cd2133275be9dfd1d38a401c3d062559f1e586ea9e692c091fbe3bf0476af2585147dac68eb5c1acb7b230eb6716a29c1060e0a90af86ddbc3b9dd815baaa5343da1342868f73f380ece0665886a6087ededb56c0a205d07a94fcf6836b2d934927961b947bb8f33019dabb8fe878a8904571b70c24ecdd5c1c09df84c25ee8a71c7eb2cb7e4d22d3e0e", 0xf6, 0x0, 0x0, 0x1, r6}]) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80}}], 0x2, 0xc8c0) 2018/05/27 17:34:23 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x9, 0x100000000, 0x8, 0x63, 0x9, 0xffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x80, 0x4) setns(r0, 0x10000000) 2018/05/27 17:34:23 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xff) fstat(r0, &(0x7f0000002340)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000011c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x3, 0x1}}, {&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000000c0), 0x2}, 0xa0) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000006f5800000000005ba724b23f28e02efffb2d766b98b927b42e58fef3ffff00000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) socketpair(0x5, 0x80000, 0xf5d3, &(0x7f0000001280)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001300)={r0, r1, 0x1f, 0x401, &(0x7f00000012c0)="7ddb5c70a9ed2e49e54b1f089d0668b11e729d", 0x3, 0xfffffffffffff001, 0x4, 0x8, 0x40, 0x4, 0x3, "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"}) 2018/05/27 17:34:23 executing program 7: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0xfd, 0xffffffffffffffff) add_key(&(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="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", 0x1000, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000001680)='rxrpc\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001700)='user\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001640)='[\x00', r1) r3 = getgid() r4 = getgid() r5 = getegid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f0000000440), &(0x7f00000017c0)) getresgid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) getgroups(0x6, &(0x7f00000018c0)=[r3, r4, r5, r6, r7, r8]) keyctl$search(0xa, r0, &(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, r2) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKFLSBUF(r9, 0x1261, &(0x7f0000000480)=0x9) setsockopt$inet6_buf(r9, 0x29, 0xd2, &(0x7f00000003c0)="6e7f4133caf93580cbee98f085a088d4c7b032c51260eb95059a6d066fbb31d1356a812d92f375f252932f222124a5", 0x2f) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="8500000005000000250000000000000095000000000000000fb711816c3cb0db69d1fef93f481a7dfa33497335ceef4589fae639c2060d464f414f080422a65f0d7c76e88369e41178fea14648970108b6c60a678cf7294d498c68725a0acb4154cfde872ff500000000705d2e31b3ec1f69fa1c7e6e90db6b7b9868258e7224f8607daa947956839630000000000000000000000000b4308d25a83bdd3a942fc0867cebf609fb661d63993d5b4a0af662eb7d1d420d5f4b997502ac1e93461b4762df21"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/27 17:34:23 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x1e, 0x805, 0x0) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x94) 2018/05/27 17:34:23 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x100000001, 0x7, 0x1a0, 0x100000000, "543fc1d7780787761cbbaf34a41492cf9c6cd51041442e369dc917fed7aa83e52bf563768e4a9c809546b9ad", 0x5}, 0x0, 0x0, 0x0, r1, 0x7, 0xffffffffffffffff, "584dec5e977d706629de99c6b29232292985928d4d5abd12115df89359e19830c5ece5705e433cd818ff14ae02c7f68cc2ebf9e08fc453ccfc277289b434e765", &(0x7f0000000080)='em0bdev-(trustedGPL\x00', 0x14, [], [0x1, 0x2, 0x700000, 0xfff]}) bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0xfffffffffffffffd, 0x40}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/05/27 17:34:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x8000, @empty, 0xa50}, 0x144) 2018/05/27 17:34:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001a00010800000000000000000a000000", @ANYBLOB="000008001400010000000000000000040000000000000001"], 0x2}, 0x1}, 0x0) 2018/05/27 17:34:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) r1 = socket(0x1000000000000, 0x3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) 2018/05/27 17:34:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x180ffe) r2 = memfd_create(&(0x7f0000000080)='user\x00', 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x810, r1, 0x7) close(r0) fcntl$setpipe(r2, 0x407, 0x1) pread64(r2, &(0x7f00000000c0)=""/181, 0xb5, 0x49) 2018/05/27 17:34:24 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x109780) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x68) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x99f353d61bd0471c) chdir(&(0x7f0000000140)='./file0\x00') 2018/05/27 17:34:24 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/141) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x246, 0x1f, 0x100, 0x0, 0x3, 0x4}) ioprio_set$pid(0x3, 0x0, 0x6738) write(r0, &(0x7f0000000180)="9a752c", 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x58, "843d33c8112abad0a40940eeb794ac2dff344a3c1df36c2d9a61195a109167f20a48fe2d44596f4be9b4cf6d54baa6acd41587fc0ac7c5837407ae82b202167d1b7eef371575f11fff2dd52c78d575d07d6ca329c36e4af4"}, &(0x7f0000000240)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x7ff}, &(0x7f00000002c0)=0x8) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/05/27 17:34:24 executing program 5: shmget$private(0x0, 0x600000, 0x200000000800, &(0x7f0000a00000/0x600000)=nil) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) fanotify_mark(r1, 0x48, 0x8, r2, &(0x7f00000002c0)='./file0\x00') getsockopt(r0, 0x100, 0xe91, &(0x7f0000000140)=""/157, &(0x7f0000000340)=0x34a) r3 = shmget(0x1, 0x3000, 0x800, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000000)=""/108) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000280)=0x7) 2018/05/27 17:34:24 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)='\x00', 0x1, r1) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x7, [0x7, 0xfff, 0x80, 0x6, 0xfede, 0xfffffffffffffff8, 0x5a]}, &(0x7f0000000300)=0x12) keyctl$update(0x2, 0x0, &(0x7f0000001b80)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d87bd91d03e7dc2faed85adcd88ca30e75b1e104002d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b5db596e901864a68", 0xc0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x101400, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, 0x0, r3}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000000180)={&(0x7f0000000280)={'crc32\x00'}, &(0x7f00000001c0)}) 2018/05/27 17:34:24 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000f40ff8)}, 0x86) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f0000780000/0x4000)=nil, 0x4000, 0x1f) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x1e}, 0x32, r1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x2) 2018/05/27 17:34:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\'\x00', 0x3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e23, 0x34f554bb, 0x4e21, 0x7, 0x2, 0x80, 0x0, 0x11, r3, r4}, {0x2c2, 0x7, 0x80, 0x5, 0x14, 0x9, 0x7144, 0x8}, {0x8001, 0x1, 0x101, 0x5}, 0x2b1, 0x6e6bbd, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x3505, 0x0, 0x0, 0x9b3c, 0x3, 0x3, 0x7ac}}, 0xe8) 2018/05/27 17:34:24 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x0, 0x9, &(0x7f0000000180)=""/235, &(0x7f0000000100)=0xeb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x8000000000000000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000140)=0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1b) 2018/05/27 17:34:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64=r0], @ANYPTR64, @ANYBLOB="11d1f6db0100000000000000288df3f6f98c00008000000000", @ANYRES64=r0]], 0x8}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400880, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000340)={r0, 0x3800000000000, 0x7, "36404f8c0a2a20caca6fee25006230d971b23e428e73ca127cfcc67d087fd6ef29bfa311ce700462d13258f62a7040a7eb62eab58661a5f85feb6a57c6cd1c620d51a6491f490af689be87a62f30d2d93728ed75468ada43762463a443ef75962f321729030a040f483e554237387e307d49c622b43585cceb9011f96acc30a038687ae19d"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x1e}, 0x8df5}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000300)=0x10) 2018/05/27 17:34:24 executing program 6: ioperm(0x0, 0x800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) clone(0x40000004, &(0x7f0000000000)="14b0f46e96297a34ca2a798e0c3c701fb97a1bd3f18c0025c1efd1f8f4615b0249e97c3d0e0146aa65c2876ead0e1c08acaccf9f6d5574a62e22d772c6a7a8857ef28f98", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000340)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300)=[{&(0x7f00000013c0)="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", 0x1a8}, {&(0x7f00000012c0)="ec1fd13835e5bc5a6748ffe5ef072674a05e35da5863373d8a4198ac81", 0x1d}], 0x2, &(0x7f0000000180)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) 2018/05/27 17:34:24 executing program 7: r0 = socket(0x10, 0x80002, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) dup2(r0, r1) 2018/05/27 17:34:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b3", 0x1, r1) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000300)=0x5f) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r5, 0xa67, 0x3, 0x66e800000, 0xb33, 0x5}, &(0x7f00000002c0)=0x14) 2018/05/27 17:34:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127c, &(0x7f0000000140)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000240)=0x7, 0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x60000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) 2018/05/27 17:34:24 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3, &(0x7f0000000380)=0x80, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x74, r1, 0x8, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4004800}, 0x4040000) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x7, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f00000000c0)={0x77359400}) [ 187.783539] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:34:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@rand_addr=0xf6, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x1000003f9) 2018/05/27 17:34:24 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x30201) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fffffff, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x9, 0x0, 0x2, 0x61}, &(0x7f00000001c0)=0x18) read(r0, &(0x7f0000000100)=""/75, 0x4b) 2018/05/27 17:34:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) 2018/05/27 17:34:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x8, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x10001}, @jmp={0x5, 0xbb, 0x4, 0xe, 0xf, 0xfffffffe}, @alu={0x4, 0x8000, 0xc, 0x7, 0x0, 0xfffffffc}, @generic={0xd6, 0x7fff, 0x9, 0x2}], &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/27 17:34:25 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x3, 0x4f0, [0x0, 0x20000280, 0x20000550, 0x20000580], 0x0, &(0x7f0000000100), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff020000000d000000000000000000626373663000000000000000000000007665746831000000000000000000000076657468305f746f5f7465616d000000626f6e645f736c6176655f31000000000000000000000000000000000180c20000000000000000000000a0000000d0000000000200006370750000000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000f0000000080000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7661725f6c6f636b5f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000697036677265746170300000000000007465616d5f736c6176655f3100000000626f6e645f736c6176655f310000000062637368300000000000000000000000aaaaaaaaaaaa000000000000ffffffffffff00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0100000005000000000000000000766574683100000000000000000000006c6f0000000000000000000000000000766574683100000000000000000000007663616e300000000000000000000000aaaaaaaaaa00000000000000ffffffffffff00000000000000000801000070010000c0010000706879736465760000000000000000000000000000000000000000000000000070000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000009f04c0e5d6ff6c764bae85b74a08000000000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3100000000000000000000000000000000000000"]}, 0x568) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8283, 0xe2656ca463946777) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 188.135458] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/27 17:34:25 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='syz_tun\x00', 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioprio_get$pid(0x2, r2) sendto$unix(r0, &(0x7f0000000580)="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", 0x5c9, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/27 17:34:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYRES32=r0], 0x1) getrusage(0x1, &(0x7f0000000200)) getrusage(0xfffffffbfffffffc, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'bond_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) capget(&(0x7f0000000140)={0x200f1526, r1}, &(0x7f0000000180)={0x5, 0xfffffffffffffbff, 0x9, 0x3, 0xffffffffffffff67, 0x200}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r2 = socket(0x4, 0xf, 0x1) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'tunl0\x00'}}, 0x1e) 2018/05/27 17:34:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x688, 0x308, 0x308, 0x148, 0x230, 0x148, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8000}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x2, 0x67, 0x6, 0x9, 0x572e, 0x10001], 0x6, 0x40, 0x8}, {0x2, [0x3f, 0x4, 0x7e, 0x1, 0x8, 0xe5a], 0x80000001, 0x7, 0x5}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x2, 0xfffffffffffffdc9}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x9}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffff00, 0xffffffff, 'team0\x00', 'yam0\x00', {0xff}, {0xff}, 0x2f, 0x0, 0x4}, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x400, 0x44, @ipv4=@broadcast=0xffffffff, 0x4e22}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff000000, 'veth1_to_bond\x00', 'gretap0\x00', {0xff}, {}, 0x33, 0x2}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x2, 0xa3, 0x9721, 0x8, 0x3, 0xffffffffffffffff], 0xc732, 0x5d7d, 0x40}}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xfffffffffffffffa}}}, {{@uncond, 0x0, 0xc0, 0x1e8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:modules_dep_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) r4 = shmget(0x2, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r6 = getgid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) fstat(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000c00)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c40)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000c80)={{0x40, r5, r6, r7, r8, 0x8, 0x1000}, 0xffffffff, 0x9, 0xfffffffffffeffff, 0x7, r9, r10, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c00070f000000100000000007000000", @ANYRES32=r1, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0xfdea}, 0x1}, 0x0) 2018/05/27 17:34:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x80080) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0x6359, 0x1, 0xbcfa}, 0x5, 0x40, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x1ff, 0x3, 0x9}) writev(r0, &(0x7f00000000c0), 0x0) 2018/05/27 17:34:25 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) 2018/05/27 17:34:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', '\x00'}) 2018/05/27 17:34:25 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/48) bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x2) 2018/05/27 17:34:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fallocate(r0, 0x2, 0x9, 0x175c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fa, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0x7) sendto$inet(r0, &(0x7f0000000380)="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", 0xfc, 0x20004000, &(0x7f0000000480)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'ip6_vti0\x00', 0x4}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x159, 0x200, 0xaba7, 0x1, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0xffff}, &(0x7f0000000340)=0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="e5", 0x1}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x800, 0x101000) connect$pppoe(r2, &(0x7f0000000200)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ipddp0\x00'}}, 0x1e) sendto$inet(r0, &(0x7f00000001c0)='*', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 188.184844] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 188.629917] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 188.635235] sg_write: data in/out 393180/74 bytes for SCSI command 0xff-- guessing data in; [ 188.635235] program syz-executor5 not setting count and/or reply_len properly [ 188.705408] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/27 17:34:25 executing program 2: socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)=0x7ff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000300)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) fcntl$setstatus(r1, 0x4, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/27 17:34:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000002c0), 0x4924924924924e7, 0x400c011) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000), 0x401) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/27 17:34:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/74, 0x4a}, 0x2000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/27 17:34:25 executing program 4: set_mempolicy(0x2, &(0x7f00000000c0)=0xeb3, 0x5) pipe2(&(0x7f0000000000), 0x800) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80, 0xfffffffffffffffb, 0xfffffffffffff801, 0x100000000}, 0x8) 2018/05/27 17:34:25 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x58bb, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) 2018/05/27 17:34:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/27 17:34:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) unshare(0x400) r1 = socket(0x11, 0xa, 0x3ff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='veth1\x00') ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x62, r2}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff00000000000000"], 0x2f) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) [ 188.949887] sg_write: data in/out 393180/74 bytes for SCSI command 0xff-- guessing data in; [ 188.949887] program syz-executor5 not setting count and/or reply_len properly 2018/05/27 17:34:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="697796629076f83d97a70590c774d292ef04bf91ba4ac31c41c24e68a925613d05006a555878c362f6ab4fe17a06e2cb", 0x30}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x100}, @iv={0xd8, 0x117, 0x2, 0xbd, "773ee95329e6909940c1f4b6c479299a3786f9157f9adbafbb8c12d1cacdb896541d8518ddbe5e19209a9c691693b207c03d7e232842c8dfaa1ef3b56b4932f5ee116b6d85d448d9a800a2b58973558ac0a1b8baff47fe3477f44e273744a21ea363990cecc9b6405ff666743d7a14cf3f8700dc7f6b49fda28dd2073bf69bef32820b1da0601a88fec0d285c686b4407a55d89b9a625e4d037e727d45728a599a0d0e864c7c7638c8de5cbc81142acedabd42ec9f337f31910ab721e7"}], 0x120}, 0x200) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420100, 0x0) 2018/05/27 17:34:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c627262c8523bf012cf66f") getrandom(&(0x7f00000012c0)=""/167, 0xa7, 0x40000003) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="138f9da7f8cb134d131a4ed13df592c39d391df9ef4911352039a8704cf8f842655d99ee0eca8a35ec8f83011e07c41079008ea4b2ec535325373bae5a59b0b2939f906a1c4c0927cf8f0a79acdb0988ccb2b444e932", @ANYBLOB="20002abd7000fddbdf250c0000000800f100010000005c000300080007004e21000008000500ffffffff140006000000000000000000000000fc93b750b98f3807bfce405e65e038680b1bd2771f72b61e82e108105b57487befcbfa5ae1dd4d8d6b9f68d10412f54f1587ef98ef57b7b7299a146daf5902d1f987fc402fe9de1b8de233efd89a33be57da70b270dfb1666f2458b4dc961e5cbabef793358aba3d0540fce9be4d49725947fdb66c607cb6896aa3e7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x4000) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x26b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x4) recvmsg(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffe82, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffef9}, 0x40002104) 2018/05/27 17:34:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/165) 2018/05/27 17:34:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x75, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}}, {{0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, {{0xa, 0x4e24, 0x115, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x6}}, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x16}}}]}, 0x410) r1 = memfd_create(&(0x7f0000000000)='lo$user\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001dc0)={'vcan0\x00', 0x0}) getpgid(0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001e00)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000003c0)={'bond0\x00', @ifru_map}) 2018/05/27 17:34:26 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@random="3b289b2a94c4", @random="24b0cd734dec", [{[{0x9100, 0x4, 0x0, 0x2}], {0x8100, 0xffffffff, 0x1}}], {@generic={0x9, "6362419c44e597841aaee9d8afaaa16008ef32c0db72e1e94a0774b359bcacdd990a46d584252486e7cfae7f1aed31d7f09233b561bc6981a293fbb190816bb845cbf8c4cbc699a94db91c330ae0314821399c3e1219c2c7"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xef]}) 2018/05/27 17:34:26 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={r2, 0x1000, 0x20}, 0xc) r3 = syz_open_procfs(r0, &(0x7f0000000340)='children\x00') r4 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x0, 0x121280) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) getsockname$ipx(r4, &(0x7f0000000500), &(0x7f0000000540)=0x10) ioctl$TUNSETLINK(r3, 0x400454cd, 0x18) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r5, 0x0, 0xd5, 0xa6, &(0x7f0000000140)="d311c1f3dff81a2730903dda3bfdeef6822fe57d44e87adcdeea45003153a89a14f89abd732336eebc1c8dbb56418610afd2f099f33581c12e57e15c6ec68f79ef8accff1627a5622d4979fb6edea9110bb52afc79531870af636d646fd6c3dfff2d045ed77b094d7e567a7dabcd44b9dd8c1a2d3e077b77e51b2c5b396d63391b1d792ca607195c4409a8cc97b31582757b90be4e73e0628ae76f7ffd8be3895bf3a33727c4811dc5b866f75f17e475dc43eb073c5baa3715eab6af642c7e84d8261aee41bc45be8159d7a67e498eee59a58dc320", &(0x7f0000000240)=""/166, 0x1ff}, 0x28) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000005c0)={0x8000000f}) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/05/27 17:34:26 executing program 7: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000680)) recvmmsg(r0, &(0x7f00000005c0), 0x2, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000006c0)={'raw\x00'}, &(0x7f0000000740)=0x54) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e22}}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/27 17:34:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000000)="f48a08b732bf57336e9aa30b9e2b0b89b00159af7bd628d6dec5b433b4439881075f63e35571c57d3452d2023eca3650f8886ce5011c02261f9e5d794cdbce5052d5ae9e4610a738b4df3aa33f01200f898569cd680a22babb3b069cd0d2d4058a3c0b3f753e6772f8e47cc81027df884957a35122fe4c52e4202f9a2c7a03f999c1b317628bba6cc77239", 0x8b) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00a31128638c0c70f5a442ba8776cb09e77250c70d54d7664ee6cff2e0ea030cfd66268276ada63164c9199f4d48fa4185afdc6a062090e3d2e4c9e15b50bb6728b6a29dfe436509a1c519c869d0a3983e5ad520a76c933756785d76962725b4135fbb9c3a1d852f4cae062c25c3c38321556d8b3c027ad37119001c068424cc8feb18e9b8ebc1af1d5836cf24b19286b807abf766a85f15783f28"]}) close(r2) close(r1) 2018/05/27 17:34:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) sendfile(r0, r0, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) pread64(r0, &(0x7f0000000080)=""/116, 0x74, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x0, 0x30, 0x4, 0x7ff}, &(0x7f0000000100)=0x18) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/05/27 17:34:26 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x21) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000000c0)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000100)={0x5, 0x4, 0x5, 'queue0\x00', 0x454}) 2018/05/27 17:34:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) tee(r0, r0, 0x1, 0xa) fchmod(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x5, &(0x7f0000000040), 0x0) 2018/05/27 17:34:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/05/27 17:34:26 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) 2018/05/27 17:34:26 executing program 1: socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) 2018/05/27 17:34:26 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000001c0)={0x0, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000280)=""/4096) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'nr0\x00', 0x3}) 2018/05/27 17:34:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000003900000027020201594a000000000000000000000000000000000000"], 0x28}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2007, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) pkey_alloc(0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x24) 2018/05/27 17:34:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r2, r0) 2018/05/27 17:34:27 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x20000000002, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f0000000080)=""/195, 0x0, 0xffffffffffffffff}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x2, 0x0, 0xc01}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@empty, @multicast2=0xe0000002}, 0xc) 2018/05/27 17:34:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x3}, 0x8) recvfrom$ipx(r1, &(0x7f00000000c0)=""/214, 0xd6, 0x10040, &(0x7f0000000040)={0x4, 0x7, 0x0, "eeba22c95fa7", 0x8}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/27 17:34:27 executing program 7: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) 2018/05/27 17:34:27 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) r2 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000001440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x1368}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x74, 0x6, 0x100000001, 0x1}) 2018/05/27 17:34:27 executing program 0: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$alg(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000002580), 0x0, &(0x7f0000002600)}, 0x0) 2018/05/27 17:34:27 executing program 2: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0xfffffffffffffff8, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x1) 2018/05/27 17:34:27 executing program 5: r0 = fanotify_init(0x0, 0x40000) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '\x00'}, {0x20}], 0xa, "06ecb1431e060fe1db33fa3c946193d06a1287d6be1702d7a46a8e88c9056367fc50a00afe625e7c6d4f701198fafb6798087a46"}, 0x42) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000000)=""/55) r1 = memfd_create(&(0x7f0000000180)='\x00\x00\x00\x00\x00', 0x2) pwrite64(r1, &(0x7f0000000100), 0x0, 0x0) 2018/05/27 17:34:27 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x6b, "20617b7990bcfc94e1a9e327b10922d09dd3dc4bd62a0c1cef98cf497f16d70104382f454631ca5aa7dfbf61d98795d78e450c1836fd70223b774069e633c8a472ba7e2b9b46735974a3af75eb74875f3e0fa6a144fce38116f310aa30463edbc922b1f6ec59e84b9b6ca2"}, &(0x7f0000000380)=0x73) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000400)=0x8) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x6000, 0x0, 0x10}, 0x98) 2018/05/27 17:34:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x2000c000, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x392) 2018/05/27 17:34:27 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80000080304d65, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/63) 2018/05/27 17:34:27 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000200)={'sit0\x00', @ifru_names='vcan0\x00'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7f}, 0x4) fchmod(r1, 0x44) 2018/05/27 17:34:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0xcd6, 0x0, 0x0, 0x0, 0x1000000}) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e24, 0x9, 0x4e23, 0x2, 0xa, 0xa0, 0x20, 0xbf, r1, r2}, {0x7, 0x3, 0xa59, 0x8, 0x7, 0x4, 0x100000001, 0x80000000}, {0x1, 0xffffffffffffffff, 0xffff, 0x81}, 0x4, 0x6e6bb7, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x0, 0x6, 0x5, 0x3, 0x5}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0)={0x6, 0x5, 0xfffffffffffff7d8, 0x6, 0x5}, 0x14) 2018/05/27 17:34:27 executing program 4: ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc08c5114, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000040)=0x5) 2018/05/27 17:34:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7ae7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x8c, "aba8a6b1f16d2eba00c9fbf88518db639be1bbd5660a787181a7036a97082fcba0467871eb657271ed4ae5c4eca51ecc3cbb84afaabc094aa7d169b04bcfc2e7435b3efcc39378e459f54d0fbb8900ab2fac66fe75d2b153f8cd2b38bdedd585d37f5c867f06433f7a3dfb758bb3d42dca1a75a37366f45bb2d8737438819930b72d15ed2e9718d9172efaa3"}, &(0x7f0000000340)=0x94) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0xf603) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/05/27 17:34:27 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) accept4(r2, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x68, r3}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) dup2(r0, r1) 2018/05/27 17:34:28 executing program 2: socket(0x11, 0x100000803, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) 2018/05/27 17:34:28 executing program 4: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x2}}) getsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x0) epoll_create(0x0) 2018/05/27 17:34:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x3, 0x4) sendfile(r1, r1, &(0x7f00000000c0), 0x6) 2018/05/27 17:34:28 executing program 3: ioprio_set$uid(0x3, 0x0, 0x0) clone(0x20000, &(0x7f0000000280), &(0x7f0000000040), &(0x7f0000000240), &(0x7f00000000c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202600, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/27 17:34:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0x3, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/27 17:34:28 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x100, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000540)}, {&(0x7f0000000780)="cd", 0x1}], 0x2}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) 2018/05/27 17:34:28 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001240)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)={0x1, [0x0]}, &(0x7f00000012c0)=0x8) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x7c09, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x6c00000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x3, [0x4, 0x100000001, 0xb71, 0x6, 0x6782, 0x7, 0x8, 0x1]}, 0x5c) tee(r2, r1, 0x6, 0x4000000000e) sendmsg$nl_netfilter(r1, &(0x7f0000001200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1110}, 0xc, &(0x7f00000011c0)={&(0x7f0000000100)={0x10a8, 0xd, 0x5, 0x10, 0x70bd26, 0x25dfdbfd, {0xc, 0x0, 0x7}, [@generic="17ee7115d0d86eecc9cefa6ab324beadaae0dbcf6d95d1f18574f51e6a209a20f921de2afe37cb62c811cfa23a8b43e6b0246a0f703e7ffff7e6d56ac5e9bc6177bb07b49e83f10087a8bcf6e7e317c8802632bc440f4bd19c210763747c108468db882edf83d736b8eeb2a93e6011beb5be6831da648cbb60befb466c498c29c04c6f0d2ca8d3d452e2a8a74cb0aab5edb7", @generic="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"]}, 0x10a8}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/27 17:34:28 executing program 7: socket(0xa, 0x805, 0x3ff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x1) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000200)="9a", 0x1}], 0x1, 0x0) [ 191.931220] audit: type=1326 audit(1527442468.929:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 191.997323] audit: type=1326 audit(1527442468.950:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 192.017297] audit: type=1326 audit(1527442468.951:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 192.037287] audit: type=1326 audit(1527442468.951:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 192.057129] audit: type=1326 audit(1527442468.958:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=22 compat=0 ip=0x455a09 code=0x50000 [ 192.076904] audit: type=1326 audit(1527442468.958:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/27 17:34:29 executing program 1: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x414102, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x80b0, 0x9, 0x100, 0xfffffffffffffc00}) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/27 17:34:29 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r1) bind$can_raw(r0, &(0x7f0000000540)={0x1d, r1}, 0x10) 2018/05/27 17:34:29 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') sendfile(r1, r2, &(0x7f00000004c0)=0x8, 0x7ffffffe) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r0}) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x1, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="4dc9b3bfa1f1f3d135570b9b3b17ea124dc4c8344bf24be26d460d15bec562be1a3214f04c5867d0600b13b888553984860fe6baa4ec7e48e2c520406dd8f5150d40039c804ff3ade7b3915dadda11df713c53f5b3ffc19bea585921570293d3730ec36676e16b79d05983f75a7f85b72d", 0x71}, {&(0x7f0000000180)="7eec4bc4ddc274e1f261b1e63958bafc393acf24743287dafeef8fffd62f4707ac62f413416032440f2abc527f1b3b098ec89f582f8a1ef47ee769673ae4f1f7ab76c6487e2aee71aa83966f334532e48988da51fe359bbf8902033f6610e823f3f9330665497e0ba10ce06e556be5e3c3ff13592576559e217f0f75299e9ffba5ef285f97270c9df4c45624563f041d594e99cd0d0c533ba9568c95621bee29bbaed3b2ce44164155a2b0ca44", 0xad}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="e0000000000000000701000007000000f4e46d447dab4c0a0583810ec88cca8db64c8306c906f1c82c869cb04a0e7c6f6dfa890bfff63e8924d51c8e05c7aa7a1a35d958170c22410c402e23f77283fd13fd0bce91b47daf05f85eca38d1247f0d6e89ddfb82a2e437c45b6ba11d664e0d1447a72ab758a6332e767df34b8359e085ee9725461248030ddf0a5e1416899f9f716997cf37e2803a72c0157c97294fa143d710a15c941423a19ed8544659c293f6524047113ef00b1da8ddb0c2ddb36384a0827d271b904c1f21c529b5b41f7c187a7391b100af01a5e9df000000b00000000000000011010000fbffffff489480ca94d0906fc659cd98986461183b2244b3719045aa8b6a949742ce1e8bb2ea145cc7a4d102f5c33bdd68e8c0f0e58e5acc985cfcb09d362d64230ba54bf58c995f69952ef12e47f6f62abe8ffcde205d4fc36c019e23112aacfa58939e5861a5ec916e008f84cf26fbc9a9fe2a16c9eec35dd245b63220eca6dbd5578cfe8b10903e7f98bcd860c9e9c3c86dfb5e602f2a44e4dd0762a70e630b695d882343a34e673ea7bce50a5db56a0018000000000000000c01"], 0x1a8, 0x8000}, 0x48000) [ 192.096859] audit: type=1326 audit(1527442468.958:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 192.116808] audit: type=1326 audit(1527442468.958:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/27 17:34:29 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x280000, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x10400003) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0xf07, 0x14, [0x7fffffff, 0x1, 0x0, 0x5949, 0x3475]}) 2018/05/27 17:34:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000005, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0xfffffffffffffe08) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 192.136664] audit: type=1326 audit(1527442468.960:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 192.156525] audit: type=1326 audit(1527442468.960:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11438 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/27 17:34:29 executing program 7: mkdir(&(0x7f0000000700)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='f2fs\x00', 0x0, &(0x7f00000002c0)) 2018/05/27 17:34:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) ptrace$pokeuser(0x6, r1, 0x358, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/27 17:34:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x1c3200, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x37, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x1, @empty, 0x8}]}, &(0x7f0000000080)=0x10) recvmmsg(r1, &(0x7f00000011c0)=[{{&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/83, 0x53}], 0x6, &(0x7f0000000680)=""/54, 0x36, 0xffffffffffffff00}, 0x5}, {{&(0x7f00000006c0)=@generic, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/106, 0x6a}, {&(0x7f00000007c0)=""/83, 0x53}, {&(0x7f0000000840)=""/225, 0xe1}], 0x3, &(0x7f0000000980)=""/28, 0x1c, 0x85}, 0x7}, {{&(0x7f00000009c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/118, 0x76}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/186, 0xba}, {&(0x7f0000000cc0)=""/176, 0xb0}, {&(0x7f0000000d80)=""/193, 0xc1}], 0x6, 0x0, 0x0, 0x1f}}, {{&(0x7f0000000f00)=@vsock, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f80)=""/4, 0x4}, {&(0x7f0000000fc0)=""/136, 0x88}], 0x2, &(0x7f00000010c0)=""/249, 0xf9, 0x5d}, 0x7f}], 0x4, 0x1, &(0x7f00000012c0)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x100}, 0xc) r4 = getpgrp(0x0) ptrace$getenv(0x4201, r4, 0x9, &(0x7f0000000bc0)) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/05/27 17:34:29 executing program 6: r0 = msgget(0x2, 0x601) msgctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x33, 0x2f, 0x3a, 0x33]}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xf4ef24c8a10e8cf9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000100)) 2018/05/27 17:34:29 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x1, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0xfffffffffffffff9, 0x30b) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x5, 0x2) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000580)=0xfffffffffffffffd, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400040, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x198, r4, 0x8, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x800000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb0b6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x198}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) 2018/05/27 17:34:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='bridge_slave_0\x00', 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0xc, [{0x5}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYPTR64=&(0x7f0000002280)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYBLOB="36be3ae1d09d7a5d1beb9f7687325a7b01037199d045c2346c789d36a407e42196ffef42d3741ea6db01e0a21d84281aa8f1f491ca9ef20eb0da7c1a00a5", @ANYBLOB="2780f91305306030dd7a99806b8e0e297fd41a42ea01fa2979ca39cca7bec71a9dddf3fd19896cd616b23d0cf209b15b0743a408e96ec556260fff9a9312ed074d01577eb600cf71c922a07d06ad26fbce18d4f036005f80583cdb52a84b9051111e1051d2279a39a1a288fe4ca70eeff689754ef820ede174ba193e49f0b50ada7f75c034d254a234360175fb41c07e402694d6d7209681472336905e0fae8f2beca7ffd7083b8534aeaa8b39f6d006d25a2ac29ba85962f52ca3f0a3383a7cac8238d629a0f98768aa3c6381b3a1d7aa84db13567c25a35139ea9b02c1a56b3ee5bc2b8aca58e407fbf1aff0ff97e4cecbc2d97ad1c23370e23cbade380afbc7bc07c273f8e96fd5aae42637844f930433997b9b89f879540fc1064b11c27e4b7ab1735b3f23a1ceb433f67d07cb81649cbc0f0082e5da83b220f41fe8293acebdf5dc3dd83edd4e996a326d8943fa035b389b2fc380a137eae8754530b7b559c7286af3a2104aed5e43a069304bebce16e42381b08a7a97827f6a1e9d126abec6f26412890ba2cb262ee773a682d3b10e90f7dde35e343cbae48cdc3698e461d0ca1faf82bc8e2c665cb4c5f9170c2f662bddb076d2949d298484c9aaf0e102c90bd84024129fa66a64863a66e8e48b070fbd1d0e02a060a4b7f960cf14cc0bf8829a864acd5943c186e460bf3a264e1051ae36c71a0972bcd7f2cd6413caaefeae1c2df3dbaba254fa1b235e2ac8b876f6aea9954129e9a5af3f6d76ba0ecde50336f5f8a4e418cb97f361c712c6efe44af63590ab9b3f04593adb9e9eca70a770302ea75de6ba25cfa51c3a901b2e5f8794ce4c88185a689a0f8c58416b7bfc6f3dcc90f35d1bd16a54035459378a7409126ceecc8914272bea5f304ae8c9c214fdaced86a12dd58f7274d0f919ae63cedcd2d8e031b1cbc1c1f960aecfd5088c47f8ad552757dd37eb3a033166fd36c000200e0214ca08b80400564a292a40b8fe054ab073362627d12cd89ae76a771703f82d068659bfa8ae76f071c26301c8449072b137d6621ab33b204d54f3a0cf5aba1ccc157d7a52e4f30f4e6613f50f28b7724c4fb81d4711e89d6be624d9c149c48756d0d845449e545ddbd64bf14d1f4ea31caad3260830f30f4d6493a9f95ab21b9cf61e036699b4063251abac10d4c18e74b29731b44a3972826c963380ea02f0dacec8f7e0aede263658d73621fb8db8bb5ec33f8fd194dcec459e14780ac6c409486cddd7b566c5d2a5b13be765528f909a3e471ea8f22bb1ae8485d2158091c70a534ec9af5a9e0ac7d6a43f0cb411b62fcb1cfd2e4b3d5bb12b0da4bc0a784e8d1140527d1bf2b98a2d25a1b4a33058f0730da822344b42193f0e6339ae8fc547f6b690466f3e4359ae5ddc2a8c04d0d1ad88a61b55f9c423d1f4f8a528efa7edf1bbeef7e9d305af24bdbf7edd77abf87bd92f17de0b1b7ecd3fd2c09f8907e9783ca111bcd97e6daf30b2016dd626fc3b3dcb7e053c4267dd5baf6a2d51437d4f8b1f680008dc595d16437fa48075e0b8a4e8c759ef2d8161fc5a469bdc98e76f6f2381ae4d3c316b444faeddde9b7c22c212030d08efeecfcee4cb90cee1a403727ffd484febb92aa24a6e036ba9221303d0387c788bc189fb311cf5fd2bcf9f9782f94791f52256f4b600bcde77822f23f3e6e9ebb939275d380e583c291097652b8a878ca9d6ae9b4a704cfed66a5e7c9456d1752943fe37380da370ba6c179ef808527f340bdb530c0f263530f31c852804166857f1bc7c39ae026d35829c6e4aa07c03c9992c5d3cf1537d16fecb28a629fb1a3902e5e5bedf8ddf8c760134de306e283446be853dd80a4ffd3e0fa00dcee957c1e9e5c733ab2e745d80bbe3eb426f77fea568a59f40dddf881adf693e5b894e5ccff92c71fe9c7096f25a0a89dcd6a7554176712512b8e82b5004b6800c1f1a34610b2c8e143633af73c266616761e8de3be01cee336fad79b4cb0ca3720c95b47e6324fcfd89a061c7257a9c853fafca376d99d0f3ab69b0c20153e1bb6bcafd8c55d7dfb9f097ac407910d2d20d1f43916f4859c5c7149bec502737c06773d148ea26a61135564742473531fa1ca31adb7fe69c8a9d340bf8b33547eb33042eb991ad688ca1ee408441e63483a220302e95fc89edc0b89c019e9a9d95ded7b4f4a7d01a466aa20a283e1ea5c21bb4a46728879a620fe5cfff84a956137cb041745522beec67d097f4f4a0e67d0c2cb06f47c1f1c0afff450b0961fe403b339ad09a614bc72f84cc79d5ce61272e8efe818cb8ab4e76476912cb8a2267e7f22622804931c49bc0d1a38ca6c83ce69e87e391bd2dfbea5d2feab08ee566a3a350bc9690871c84b32ac840eb75a47ae8ef1194a6a3a07efe80196c0d41f5746d302b33c8e06ccf43511f3224d59009a8fb69d1a586bc978c14cf038c13dfdafc0e135f5414e994a8b99f5fcf247f0f522dfcea3595aa7cde785b45186eae73a765a4d7b1029288c804aa8f352f8e7c282684ae48ad256a187070a735cc1e6e5c59578bcd0ae22ae9c93466ca24242287ad6390f2416745400c68a5d374763845f8a39e61943ed2c952e79e7cb1a992b0bc1dc86132e42298c3b4791da4fce5641d6dec8070f42de481e17a53027a4304cdc62ed6529f44468398a17cf75c426891e3664b98382d02bd6a46aabb90901c38e5a7bd213c1499fee1449a74b193a7886dabc5685c6f48ddebcd9cd054dda249b86235d064fb0ccd0a327e46fff2d7b7e83e06a5401114f1da23f5e9179dcaaea79d58db9954fa9355d6b230f5aa3d0a06965fb9bcf047ffd63664f374c8b938ef2f4d8883960d5d84ac03423015c3d19020e7331e4adda59ed5e29dad5e3dded33ea7a4aefc388b05fe71f19a587ab57c5c8d029ebc1759e9807907da3eb2edc9a0e593d1f6c5d6195b9e8a8c98f3d0988a360376bd8c82549ed6ce911a532078893bec3172dec2061de568e5adc0694eca30eed3d2621c049aaea0471d1692b369766e30accae6207c17e8e052f8f97497481dbc414e6fc1b7473e1311e6cfb96b01ada81dfd0242149dbd3741d1908e0765a9890cac8df2812a1781de4416cf2e9d85175cb553e64dccdc0b887872e319aefc00e8c886a3d894a5748df15844a0e9541b877a26bd65455dd10ac4ec2ef1ce1d7759269e20fc9eef169332219cc4c45ba4192031b0651bca97181875ce7fb7690c36c1d69d6f21a7bd1804d56637c488b11dcaf711ac16d8121b8f69129c1f1374f14d58bd2ad301fb4354e38721e249992ad1e65c759459e1d74cc54c1eb5ce287aaf6536e9801e99dec5f0bbce1fe0805536e7c86c0c8542387ff8f7298ccd74fa7689523c4c73e50ed4451896785659ec42d2c33a67cd0fa4776d1e807458991a76fe4deaa13c0a67005c8967d8af62fd4db714952cbe76590a8a6d1aff3f807170e5a0bec6474fe8fdef58ef3a4acb21cf6007102626fde6fbb103509f91b2fcdd97cd3a4f472010553ea1b96c4d40466b60281fd0f0e7dc1ed5bf8f3922811e45e46d6720d6eded43aa94ec130a32105708e2bb704f83be1c9fcc612c20cbecf70bff4c3570a83961d1d8034f1b651904cb091cb5209a95d0ed136cdd0499c50ea51a07962e76dcc936066b77b8686e85a22e705bc8ac394e5b79e6db9e39e02aa81cc06909229b0f3bf59aa6386536d83411392cb0345db05611a2013d2a5efad4bcab0abae3801753369fce3acaac867b88c32de7cc5fc350a1a598171370452c533d41410bc291410e0314464e5ff0905aeb752dd5fe3898e6bf6b4f6def80a255eb64bdd8c9798214a80631b15f3476028527abf40f524cba89de0d1d2e3dd4fab6b06e441379af1b79bfcf3e7de2fd13e5232f9a190acad6e9d7298f8fb62d17705de302ceabd840c03ce1407f2087f80b245817bf7ed1b1fa959d17de9e4a890cd2f22dc8d5ebce69e7437c8140dd58cc2941f920ac44ea870050042da0a7a49dc22aae8bed148efdc0f98c13eccb0a606467383bc9f728d588ee118e0da59fcc60715cde5aeb1f3d427fb75a12db0d388b00213b11ddbbac04b36f260c76a332e1e9c93932168ed52ab35bf4550c81d3841cd573e929ef55b2422c170544a55bc5292b20434a7283ef3242e457a1a2e79723185888de5fc3d23dc0fec42779da090e0c9beff36705a0eba4a3d6490e6271a6f558c171aba1767b2c28e886b24ff90cb9c8556ae332df38fa6000010e6283c012bb8197308fd258e9b47b2fe8b4222e979a759331ae993926dc46cac3432ed43d0c5919f23f00bd53b064c146be52734114aed6c1ec4561bee73ea55ab033d0d9297ad83c6efb9a3f5a180d18a81449524e5f4dfe56d44197708ec8c7748daa07cd60ada3c71f4217d2f859332b3652557be55de43ce0bbff6996ef610f1ce430787e274c4b5e0e6caf65122742a8333a820ce9e10bc869cd73f2159259537c7f992646826bdac4796a996f141701fbf89fa9f094670e1ab0b1ba33b500247262797cbd314d2228136c8c74620bf0b9be27947d7906fc37739932d560a68a3e6cbcf100956943ca499f7793f5181c54260dacf81079dc4028b2a4704ae036c56b7c19f6107c4af2a93f8c543f50a38e82a4fc8f9b44d620b8da44d61b5de1f72ccf335b539dfe0628a67e9bb62700079eb68e6ec1f971b21c872667466e6a4783936168609ff96290fcbb395c0b1e77e352d99552fb3d391721582cf33bd7ae635c193537d57f64d04d9da53825589079b3a5a16ee0a85fc1385af16457844d11d34d975879d9f7999db320fc33024aac05644d91338edb8fac8dbede5184a254e7c7f770e15bcc966e1b96b3548402086cadb443436467d76536a4d0787e3936c297d2c61d5520a9bd5759ff16728150bd649bfb74cdda83264799aced0c11f5cf054f2a7dba6b5e800fd608428f54779fd27fd6c01c9ebe9facf8667935f2c810379b4ec3bb08572df74acc100962e6afc78b7affae8cd700e12e3bd673bbe70b825b536e81971f7c01beb0256cee921bc29a61f388a2a9fff08dfd27cdf6606028390f38749dda050ed8b6407a230fd9fe449b3fd8f3c290fdca9bdfcb313264ea0925245427ee935141e115696f48d8f04be4d10fa640171861e967f9959cd2cc98e06e9efb1026f9a1b0b7cbc562bfaa0e839ddb97ded8430ed12f04db7427dea0bb8ccece36a7baa566f29bd6f0b335c64e4522f23c2537e20a41fe8bd0691a517c63857b3ad0bf69cf06cbd4b51b207b0ea6d855893fadb8691cfaa3f9cfe4b1e659823a89e8386fdc5521479402b9e65af2e788df5096a1305cbe0eed9de555ebb1849609580fc01067752d917101cc035cde6cba1260ac4bf1826bdc626cf9d99c28c2f96374443a2b9032e37b89fb624fa6f530525262643b63d8aa841c5803a4bed2412193e5a61a7cf4040c5939b3ec789c507e7658b8ed06e6a028cf0ec0e63281334fe43d1a3f6e4ed52ff4864dfb450c0233696c9ec30c963f7c3444e8e2d7384dbfb2ce88ea6f984c2a418e915220ba83368e400f1afe4f59c3280bae7d006b949a129f19efa7e72e4dbc319cf9c6e5ef8fd4ade03ea1fe330ae96d9ccda9f33fdacb6f0763d1773e750a883124c347b394c124c05454dca802b378f5e79d72f33d60a9ec6b66a7a95d1c75e5753511e616a716c061f7762f5cf92ac7b5be7ef6fae749f6b45ec77b9b5228984f185cfb3ffddf398fa1abef2844c7ea597d872a126b60c3be72d22840fd676d", @ANYRES64=r0, @ANYPTR, @ANYRES16, @ANYRES16=r2], @ANYBLOB="791cbb04763f285aa5f48fda777c04f21820437d72ed1afa5edb0c44043ba8a7fc6ff4d0ca48c84268c250ec9567b44a0d6e720981157e20138efa5559578a47f4cf93648804f21a910ab19eb201169537718581373d4db0f656e1cff8746450c606effabf910f4580893d0e285808c44a8670c3fc9264ad7fe521da4c1856e255f021b57840d0b5c24aadead72355cd3eab74ea0a583bb4d701f96d4a0b0eebf7d020d36ead3571db8c19b79c53103616d07f", @ANYRES32=r0, @ANYRES16=r3, @ANYRES64=r3, @ANYRES32=r1]], &(0x7f00000001c0)=0x2) 2018/05/27 17:34:29 executing program 4: rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="84010000", @ANYRES16=r1, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x8010}, 0x40) 2018/05/27 17:34:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x9, 0x3, 0x6, 0x1}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xc0, &(0x7f0000000200)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0xffffffffffff7524, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x19}}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000000300)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r1, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/27 17:34:29 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x420000) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, 0x3a, 0x801, 0x70bd2d, 0x25dfdbfd, {0xb}, [@nested={0xbc, 0x8f, [@generic="10c357d1e8622aba3f71730fdc1171a6371e123cd15787edbaa8f29bad24d085a2919bb5a2dd39ecb3db1b76b464cbf8f7df03928865dff2edf8", @generic="99e56c640830e2a0073382cc3db1ef7db099cc5823b9adfd528aba", @generic="0e8fa6", @typed={0x60, 0x4c, @binary="a9c6aada1c94405ae0b19fec28159b38d3b9def7758809283667a12372e5c43f7f5b68c66650b992f682d7a5a67ef652ef4d5724f946b466f2537f50204c8b9dce57b98c4c00ede027f40c1e0560c1a0e5c054d7d27cbe209715"}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x0) syncfs(r0) open_by_handle_at(r0, &(0x7f0000000280)={0x8, 0xb045}, 0x14000) getpeername$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x30, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32}, @typed={0x10, 0xd, @u64}]}, 0x30}, 0x1}, 0x0) [ 192.592725] netlink: 'syz-executor5': attribute type 13 has an invalid length. [ 192.600372] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/27 17:34:29 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) socket(0x0, 0xe, 0x4) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/05/27 17:34:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffb, &(0x7f0000000380)="1c306379c38596a9ede38852d7aa69305eb7222c456ab0a4296ec940591c8a98201920b835205f9d6a79a72539355f3d256cae4a672e6f671e92e3ce99fac8f1b67451eb66e993e44c3a6c10f2114e658afed0769a5540d6416ad765f188554d80bb4002ce96728e0fb5df3266509e2c0573826d386742d5e95b1f567874df0a7b966c541bbc54acc526cb997c6510f14159d1096e346970f41a9774fb6fbe2663d57987355c3727ccedae02c9e00bdda78d2cc14acc119a916e8af2661ae63a8f4b4d", &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)="bbf80e4c047f89992cd208566d257f8956ca5d88d49fd6367689f1598cc0533facdc45a1bfda8e84aeb6b35d832a4b413ad4aaae7701c8359dc87c36518f76264ced2fbdf722") 2018/05/27 17:34:29 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) ptrace$pokeuser(0x6, r1, 0x358, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/27 17:34:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendto$inet(r0, &(0x7f0000000180)="e1", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xbb5a}}, 0x100000000, 0x101, 0x0, 0x100000001, 0x9}, &(0x7f0000000300)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000780)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x930000) 2018/05/27 17:34:29 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r1 = dup2(r0, r0) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x2ac, 0xd, 0x2, 0x4, 0x70bd29, 0x25dfdbfe, {0xf, 0x0, 0x6}, [@typed={0x8, 0x65, @pid=r2}, @typed={0xc, 0x39, @u64=0x3}, @nested={0x10, 0x7f, [@typed={0x4, 0x58}, @typed={0x8, 0x66, @fd=r0}]}, @nested={0x1b0, 0x6f, [@typed={0x8, 0x2d, @fd=r0}, @generic="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", @generic="9a3e784e54d4c8c7a521162e2d4ea03211a83e1621e9a7bb9bd8a1e302b88e0e80f7df5f5754d60f5bc8814dc6bc3fc82f9fd0ae5a241ae6b1044f6118d6edb06584bace8a3482cbb16907f115da28edc49cbe3ca4b9bf747855031531f06e8cf737461e9e06d5d81b59b27289e16c4d4af66d1ecf2863ec6202bc12d214527c46801b91979a99e80e0e3b789e2afce1a9115b315fcda8697a202dea98b70a4b98a3", @typed={0x4, 0x11}]}, @generic="32d8ed02fae8336f809324a44ae284e547f0580af6fa7f5827614947a677bfc742642095d4394da6f9a3501913406e784cf4a474d8a68dbc338ccfcdf9762f564e59be8c94e507d35baffb5dd3f9065f11b6cce34f51180b910c13e5a733366ddca784603309d97fa4c08a29157889601ba0ddb9be4b4a77ff1b292bcb0351f58cd947555005386d8f0b64417015417d82cf436a55c81561535fe8eb26dfcdc52180a46d1e6364539859d4f44a2ce9f011097784dd75ee8a0d956fddc2eb3aab9658"]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x8, 0x204, 0x101, 0x8000, 0x5, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000540)={r3, 0x2}, 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0x10, 0x29}], 0x10}, 0x0) fdatasync(r1) 2018/05/27 17:34:29 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30]}, 0x1) sendfile(r0, r0, 0x0, 0x8) 2018/05/27 17:34:29 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/27 17:34:29 executing program 5: r0 = socket$inet(0x10, 0x2, 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010002e00050300000000000000b6821148a730de33a49869c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/27 17:34:29 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x24020400) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'tunl0\x00', @ifru_map}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa0240, 0x0) 2018/05/27 17:34:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x4, 0x8000, 0x4) getpid() sendfile(r0, r0, &(0x7f00000000c0), 0x8) 2018/05/27 17:34:30 executing program 2: geteuid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x880) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl(r1, 0x2, &(0x7f0000000000)="37acfac3b7d9a7b055ffa3ad2bc1376fd6921d390dd4f945e5eb27b5432732f16aacd9b43493b24d367de14c130d2cd1ac509df7e70b3bc074fcc14a2601a661762678a0459139f7ff3373e5e8406605455ffda39c81ee67b5889ebf52f50dd9556b07412d5f39af527046adedcf6ef3bc243205b8311a35bfbef821e3260ebe317bf5ddb8bbfc183351c056270a264c588e6db5413d392d540a41fe49a95e082b6e22c4d477018abe8385529e248ae22bc823c2950fb0f9aed748fc921da0e0af0fa04874c11e0b3bb6eaa88048ca93571a61459639959d55e363193744831561b6b89c506d446a120d33eef6147635fca50936b0") sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000180)=""/57, 0x39}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)}, 0x0) 2018/05/27 17:34:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000200)='A', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xba470c7, 0x206, 0xc3, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sendmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000000)=@full={{0x3, {"cb55bc3f675da5"}}, [{"f9e81521d04036"}, {"038c261f025dba"}, {"d8b5c8f98a5482"}, {"17cb010a00fa5b"}, {"75b89266042e0c"}, {"385c2ee45021c9"}, {"cc53366f06e720"}, {"36bdc7245f7cf4"}]}, 0x48, &(0x7f0000000380)}, 0x8001) close(r0) 2018/05/27 17:34:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendto$inet(r0, &(0x7f0000000180)="e1", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xbb5a}}, 0x100000000, 0x101, 0x0, 0x100000001, 0x9}, &(0x7f0000000300)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000780)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x930000) 2018/05/27 17:34:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x9) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000e100000000000000000000f4fd1d8f142fd8fffb88acb2cd5c00d8c1ab5799a0806a85774af6a2f53fe1d02e51dab2d76a1fa38181dc5fff"], &(0x7f0000000340)=0x24) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000040)={r4, r4, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/27 17:34:30 executing program 7: r0 = socket(0x4, 0x5, 0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x7fffffff}) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000100)) 2018/05/27 17:34:30 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="f1adeb1af82ebaacf3297c7422f1bd4355db6251ba98a1e2907b45d18f94a487d352e5fc3064bfe27e0dfe1aec6106fa2a0038bdf11a27dec359de1cd7168756278c52dea94eee1cfbb42887d37ef802ac13636a678791c1882b9b3f8f350b8b2300", 0x62, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x78, "96a97f44ab47f91f5c3c1a98247d4cc751f3d519eeb859ce1f58d5e794cb5d326339242bf3394ca5fcd128dab7b7a5ae6945c469f8d60913043109314c620bb6476d5bca1081f74652fb3871e9681f9dd585876854494baeda75a73ddd5e763f298dbe20bd143880480123cf5b844b6751c2df70372f0f4d"}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000340)=0x4) 2018/05/27 17:34:30 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x40, 0x0) flistxattr(r0, &(0x7f0000000180)=""/66, 0x42) r1 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/27 17:34:30 executing program 2: r0 = socket$inet(0x2b, 0x80000, 0xd528) ioctl(r0, 0x0, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xfffffffffffffff7}, 0x8) 2018/05/27 17:34:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000002000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) 2018/05/27 17:34:30 executing program 5: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000080)=[{0x3, 0x0, 0x1000}, {0x279f588b441f6eec, 0x17, 0x1000}, {0x7, 0x5f, 0x800}, {0x0, 0x115c, 0x800}, {0x2, 0x9, 0x1000}, {0x3, 0x100000000, 0x1800}, {0x3, 0x9}, {0x1, 0x2, 0x1000}], 0x8) semop(r0, &(0x7f0000000040)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/27 17:34:30 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe4d, 0x200201) r1 = dup2(r0, r0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) unshare(0x24020400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) mq_notify(r2, &(0x7f00000002c0)) [ 193.362401] Invalid option length (0) for dns_resolver key 2018/05/27 17:34:30 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0x9, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2c0000001300090f000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0002000800010066000000"], 0x2c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x8001) [ 193.424773] Invalid option length (0) for dns_resolver key 2018/05/27 17:34:31 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x24020400) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x240100) r2 = getpgid(0x0) fcntl$lock(r1, 0x5, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x6, r2}) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xff, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1ff, 0xffff, 0x7, 0x3f, 0x10000, 0x9ee, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x10000, 0x0, 0x8000000000, 0x2}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r3, 0x200, 0x74f0, 0x5, 0x3, 0x9, 0x113b, 0x7, {r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x200, 0xa66, 0x0, 0xffffffff}}, &(0x7f0000000400)=0xb0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x59a6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r5}) getrandom(&(0x7f00000000c0)=""/47, 0x2f, 0x1) 2018/05/27 17:34:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000480)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x0, 0xf04, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/05/27 17:34:31 executing program 3: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000280)=0x36a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x400, 0x20, 0x9, 0x1, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x7d9, 0xa, 0x9, 0x1, 0x5, 0x7, 0x10001, r2}, &(0x7f0000000200)=0x20) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x20}, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/27 17:34:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0xfffffffffffffffc) 2018/05/27 17:34:31 executing program 7: unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200) r2 = semget(0x3, 0x0, 0x0) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\b)\x00V', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001140)={0x7fffffff, 0x9, 0x7, 0x7, 0xfffffffffffffffa, 0x8, 0xffffffffffffff34, 0xffffffffffffff1c, r3}, 0x8) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000000180), 0x0) 2018/05/27 17:34:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="021800000f000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff00000000a6b07eb005000500000000000a00000000000000fe800000000000000000000000000000000000000000000003000600ffa0000002004e217f00000100000000000000003bc4a5302a0b2ad55907fafd55081004d75a388eadf8026afc5a919a41ca8010c7423f6e0892c2674a0a7636f87cc14ecc76cca510882a789a7f8fe5909e0e79c173fc816975a8d99d66130a245a4e11fc4f6d41ca81a04b74"], 0x78}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$void(r0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) 2018/05/27 17:34:31 executing program 5: unshare(0x2000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0xfffc, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x9, &(0x7f0000000080)={0x2, 0x6, 0x20}) ioctl(r0, 0x40084149, &(0x7f0000000000)='[') socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/27 17:34:31 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000200)="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", 0x124) r1 = socket$inet(0x15, 0x5, 0x0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000100)=0x7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x114, 0x8, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x3, 0xef, 0x11817ebf, 0x5}, 0xffffffffffffffaa) 2018/05/27 17:34:31 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x5, 0x200) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000300)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x40080}, 0x881) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) bind$vsock_dgram(r1, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000200)=""/103) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x84000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000340)="a3ecbf3330c4bd349cdcdbfcc722932b9e0971c3e2fcca9d9d9f3d", 0x1b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) 2018/05/27 17:34:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = semget$private(0x0, 0x3, 0xc) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000140)=""/221) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30021000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r3, 0x4, 0x70bd28, 0x25dfdbff, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x40000) bind$ax25(r2, &(0x7f0000000040)={0x3, {"8df59bbc999cbd"}, 0x40}, 0x10) getsockname(r0, &(0x7f0000000280)=@ethernet={0x0, @dev}, &(0x7f0000000000)=0x80) 2018/05/27 17:34:31 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x400000000000000) dup(0xffffffffffffffff) creat(&(0x7f0000000640)='./file0\x00', 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x8e) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)) 2018/05/27 17:34:31 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400142f00fe8000000000000000000000000000bbff0200000000000000000000000000010000883e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f7a676e54c418378"], &(0x7f00000004c0)) 2018/05/27 17:34:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0x70, 0x10001, 0x3, 0x1, 0x1, 0x3f40}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) r4 = getegid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x4, 0x7, 0x0, "074d1af5abe1", 0x94}}) 2018/05/27 17:34:31 executing program 0: r0 = socket(0x19, 0x7, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x301600, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)=0x9) socket$unix(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="35000000eac832866fdd36f866c8aa7d07a412e1cf7feded34f609409e84de9afc24e8e2ad6e78cee0ed660b673db015e3c1aabd27c49f4699"], &(0x7f0000000080)=0x3d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, &(0x7f0000000100)=0x8) mlockall(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xe4e, 0x4}, 0x2c) 2018/05/27 17:34:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r1, 0x4b34, 0x81) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x0, 0x3617}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5dfb}, 0x5, [0x400, 0x3, 0x3, 0x9, 0x8000, 0xdb4, 0x7, 0x3]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) [ 194.532439] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x3 [ 194.623190] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x3 2018/05/27 17:34:31 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='ns\x00') exit(0x0) getdents64(r1, &(0x7f0000000340)=""/57, 0x39) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/248) 2018/05/27 17:34:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) listen(r0, 0x0) 2018/05/27 17:34:31 executing program 6: rt_sigprocmask(0x1, &(0x7f0000000080)={0x39}, 0x0, 0x273) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\x00', 0x1}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/27 17:34:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x0, 0x1, 0x0, 0x6}, 0x20) 2018/05/27 17:34:31 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x8000, 0x3, r1, 0x7, r2, 0x80000000, 0x6, 0x1ff}) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xe37) bind$ax25(r0, &(0x7f0000000200)={0x3, {"eb442271f01db8"}, 0x6}, 0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x2822, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) dup2(r3, r4) getpgid(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80, 0x0) 2018/05/27 17:34:31 executing program 7: socket(0x11, 0x2800000000000001, 0x2) r0 = socket$inet(0x10, 0x2000000001, 0x1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010a07041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d184ec4c8546c8243929db2406b20cd37ed01cc0", 0x7}], 0x1}, 0x0) 2018/05/27 17:34:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/connector\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xcf6c, 0x80000000, 0x8}, 0x8) r1 = socket$inet(0x2, 0x800, 0x0) bind$inet(r1, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf) sendto$inet(r1, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x3ff, &(0x7f0000000140)="28dbfc3e79296d92ee7ca19faf36971bfef76e1d1a811691bafddc5fa62d124a3519416dcec9e704cb8389a94524d938a57a0b554c425a248e7e6e0e8bf37d1174cb4310e6fa94318e47e1106a8904e73f112374e64ec9b68ab22516ee1322d32c1d5fbaf53bf17d5e6ab19e69ba8780d891595aa888be3492c898848c9d62bc68d24841cd") 2018/05/27 17:34:31 executing program 5: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2b6) fcntl$setstatus(r0, 0x4, 0x4400) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000f387cc44f32cbd700008dbdf2500000000", @ANYRES32=r1, @ANYBLOB="0f000f000000f1ffc9d4f3ff"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0xfcb4d71ca9aaadf8) 2018/05/27 17:34:31 executing program 6: unshare(0x64000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x50400, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x7fffffff, 0x7, "63d0842146e2186c16101f301d8aff5b5dacd27387fa855e7f7deedbc0e1f98188a564ef55407d65bb02eabb9d47609572f108e21fa4f3969b82134a6f8788", 0x5}, 0x60) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000000)) 2018/05/27 17:34:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x8, {{0xa, 0x4e23, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x1, 0x2, [{{0xa, 0x4e23, 0xc6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e23, 0x2e45, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x8}}]}, 0x190) 2018/05/27 17:34:31 executing program 1: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x6, 0x96, &(0x7f0000000000)="cb757248cc3a", &(0x7f0000000100)=""/150}, 0x28) socketpair(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8970, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x7b, 0x95, &(0x7f0000000040)="61464a210d05844a6455fca1cf3a10438da026d8a45ef29ba697f012d6bd3fe9b8c8bc7d6f464dca42091de14eb1e8e3640a80adfb798f4c7ac761371aef0deb49a2217dcba11fcee45ecd81e0ead38db83451d560ed6d0cd81adf8258ba59ae2a754fb43db44fc12c150e612e85d747441e0d56a90cb6a1ea0d46", &(0x7f0000000200)=""/149}, 0x28) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/05/27 17:34:32 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000001b00)=@llc, &(0x7f0000001b80)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001bc0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x80000000, [0x80000001, 0x2, 0x1, 0x8619, 0x57, 0x4, 0x8000, 0x80]}, 0x5c) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x5, 0x6003) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001a40), 0x4) r3 = epoll_create1(0x0) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0xb3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) [ 195.044420] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 17:34:32 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f0000000000)=""/13, &(0x7f00000000c0)=0xd) fstatfs(r0, &(0x7f0000000100)=""/146) 2018/05/27 17:34:32 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000005300)=[{{&(0x7f00000048c0)=@hci={0x1f}, 0x80, &(0x7f0000004bc0)}}, {{&(0x7f0000004c80)=@can={0x1d}, 0x80, &(0x7f0000004f00), 0x0, &(0x7f0000004f40)=[{0x10, 0x10d, 0xd04}], 0x10}}], 0x2, 0x0) 2018/05/27 17:34:32 executing program 0: r0 = socket(0xa, 0x15, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1b) 2018/05/27 17:34:32 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe71, 0x400) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000683ff0)=[{0x6}]}, 0x10) dup2(r1, r2) 2018/05/27 17:34:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x98) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000001c00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000540)="15174b316ee4fb137c83d36773f324db1b05039805b3a362f0c14fe5384556c85e69e0131d111defd84481077b22141d5f90b5e2f5bcb2ca79d60c5b448efa60da337a7106ff9066ba8af855f67e69dca28b4e1438f3e0c8df4c760f7d4552d6ed92d9b63e1866dfffda47587a0fc9469090b24b51771f8ee84b8fbecd74f63c87843a253b908f148c2ad428476f8c145a83c01f6ca155c4aad67c240a8afd70c1b6b302f3094057f2c64de6", 0xac}, {&(0x7f0000000280)="37bb865581348fb1c7961d7994a0e0e19f91770c79474dd7799dd428588a21ba3e805a65bdace9a52efcbe94b2678eb450d5778005f198b87a0f0d5789907a2e4f3cc2a7a476f990985bd1f3dd8544d1bbb2a712dd339f84510d4fa511b416b905892a1cb61603a1956c76a89d570bba227cbfe7a65a8f3e87227fb45e5b0fe401651a601e59d18139853a4172a078d7e87ff245b89fda53ba2e143fd36c15160badb4827531701ef438eaaf4e8d04297d4a21fa1e7df7a87f5d30db68be199aebf92b5fd4fcaaaf0ab6fac727e6036e1e818047413be7216ba8c94eed0efbbb315841e2eb9fc50bef1d815c37e35749ef85", 0xf2}, {&(0x7f0000000380)="907df670af31888a7f68142d447c8bd438720c69467eec2febed0ec0b4274f", 0x1f}, {&(0x7f00000003c0)="da4a4c345a680c93cbf3d2d9f7", 0xd}, {&(0x7f0000000400)="0ba03178465233cc1d698d1fea40eced73bb6c5a848d19a9be50e31efa9a4039fa1a024b9a2f44aa59207e20c42f7051e58f", 0x32}, {&(0x7f0000000440)="d4a10d3d156623e31908094adebaa2fc5ff60f180b850cbbe7a8d64701ec1e69f4151bda24082ed2f5befefd39c9d54850a356c64e3957cc9a3bdfe517856cafa96cab51e3aa57b8c07e0e9ff40f5f96d68f", 0x52}], 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB=' \x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4a}], 0x1, 0x0) 2018/05/27 17:34:32 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000000)=0x6e, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @multicast1}, &(0x7f0000000280)=0xc) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000002c0)={'syzkaller0\x00', @ifru_addrs=@can={0x1d, r1}}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="b4000000000000003c00000000000000a5000000b0ffffff00000000000000009500000000000000ad4395fba53a88e42643719dbb2169c1770216514ec1094a10b8f5101930b2849af06d4f3de2a8f464fa52646992b93cfca4dbe0170e18ea7f7c9624655b00330271636e1b29ef85335d3ab9c2ebdbda903abd47247c91b3227609e2ebeed541890511a9730b40092e7ca618ece747c0dc68c5385eb8b21c63dce798c7183252e52eac806a8f89f9b4d3cf63f53ba9bca3f60b1a17a6c3c81c3533c6ded4ba326fe2387c838ab57f46f3ff5958bd"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/27 17:34:32 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x9f9295837183b92b, 0x0, 0x4e21}, 0x6e) write$binfmt_elf64(r1, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "d1df447be6e8fe839197410505a60c4ce55869f5ceb463be724d93ca01b4c25753c93c9be280aa04518c7effa898d9d15c582c2552db705b6c70e7c10793e7fed3160b3bbd74c803392b0cd828e41c57565aa202efdd5aa2015cda0847bfac1399ae2eafa649161091bfaa36ff5f4e312f139d1e1224c2acd28a8f9e949304666b201375c51f2bd7f454572504e3919e5a6e49c90ea9ed3478a80581f47816f2b157491c4e018f8c527c9af281484b4937aff01433a9ea8808535270a03de50a7d6fba1df70fec3979fcbe4488de4db95546d869d19904ed7dc26a73335244f5c8e8528d02d12b9bba895a08a630e3b135d94622f513627f50bb7a5a92caab0fbf2707b6a43258074e841a6447c396f11c6ddea9a7ff797e508bc625ad4bc12aa7243ad3430b694b971a5f30fbbd5350567052c0ffc80534e18b2f0497c2785b71ef5d9982da47b75782ad879ab5cc371be0cbf737d99720f71228b76219523a1757647dd9b17fb9372f9de4fc77ebdadb62a7574e87dcb0a8ae29d2e8752b0aebda7ce959dd8580b0ac5f8811c72311d55767322290d1942443ae94d1840aaf45ce5ad28aeb39323bac3ab42d172d27341793153a0a301b300c31a36f09a836347ecfe1c50b79df45eda8947bcbb56724ab2f12ad73799ff3d262163ef49c1f30042126184e4c439a73a724458d93ea240f69dbafd4bd56ca484ab13434407e71f8cc5b7fb6e626f432875b5616b16c92e9cfeca4697856285a575dc793a59c0c0d80cb5d379d832f9e80623cc8fe6c00b3b2657b131e5a48bb02bb163fea370330360fb27b530779e52a06231eeb9f4bf78d55ad8ba6a33b9f2fd91efdc79e16605cb1df365d28b838172e5d6e663893804c33313d70f206cbfa9f99becf3ea417fd8ad7f88c2d3c26aed26bc24688621800cfc5c939f2f0986d661cf8c5f727e19225a7ea930bc0311cd679eedb6009e7d14aafe48d3b8e15b58274da2bc6d563c73a5e501ac2dada433003bd3bd74ad19ce10688b84b6ad48b3d28803220873721f431d84b6ef44bf867facf93f68e79cd2fcf0583c4eb9ff59b9d5b8045416d2cb7dc3e610fd2653acbfa7f7e782d620cff056a3fef7a46a228993c202fdc4c06c7fb91a2f153e79ee03c154cfae2e477526462241a459912b3b480bec7545340b437a6aed9e4a3c3a8ecf9f120104a532b2314faa4c3f340bdd1ce2eabc653ae31870692f5285504769db5efe30cf50903b158b4adb37e5ec5791e990e5ccd54903f9b89070c66fbf65dec0f26aef7d7fd52dd2d6db96c2b4595e31db778c0b183aa0c8191749d1f081ce92fe1d7f3d8caff3e0b8a1de8e87ff0cb28f2b86e65abfc2f9ec46b2cf9b1fa5fb506297dba15c23a01c37004ad2ca62fc826b1c6bbf5bf8b0969f8c95d9c044b920877ef6a4385036d70b1a2dfc9eb057fd8c5e94c581a0938be71265423b3ca82b55dd58366c20d5a911c0309a9d5a2b6b2f7fd44d20b7e4a84dc23db1ef34ea445da0b5eb43b753096c4b5feddd5d8357dff040a90a1b0a5bf8eecbe5741486ae3d7be2eef89f4fc79212e54f7dd2d786218dda6d3e20a3beed64b4f97d3833bc094963f529bff5cbb4f7fb3cb0a4251fbf18dc0673a4fdbe44c34e19a8e788b99c10f33cfa35df6d2c20f22123547231357e4078978a6e4a653e3724f64818369af05155f0e51afbc31a3773d06e487464133a5b7005c66c3c3341646ee5604bb7305a297e86c22a49065cb9270c99e591d2707920e4e683de91ed719eeecb72b3eb19680bff87efa0166307995ca43bae90a14112e180e2ea1ce7859b8c66688c09634fc3da844c6d326a8c8fdde915818240fe2b6dcd0356c60340c67107a008393df4a5ac4c9b5596860049f266f2b7cfc00908d86e324e1bc1cf9ad68cec3f7cd33da962475915e84885cb2c18dac5103760b2eea04cfde5bfa4f775ba6a5c425ddab3e21f9b5357973e8d3f4b2170d9b5d3be43ef1afa3ee60efe0573d33e068df25c95f69217e5ee8951a4d3fe0ec01c46a755237db7586b70f0c2668345dab102a9e724ba79994a1431d922c49bd5e379d65a046d812351a15f2f5c7933b4a375710b4091a4122fa906587646089c795e13371732f0b8c5c287f7ff04d51f5245a703bbb21aa15646cfc0ca42febf034408d408af297216e4d62c4ab1aadc1d4134f39a32b168a4d6925e0b91ef72541302cdb6daff3cdd8a328b2e5bad5d33ad11cb79f403a1a8cda3b30362bc73f899ed6632ec27fb7056550312ee71be63f8594", [[], [], [], []]}, 0xacd) 2018/05/27 17:34:32 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a001400060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/27 17:34:33 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x800) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x108200}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@newtclass={0x38, 0x28, 0x200, 0x70bd27, 0x25dfdbfd, {0x0, r2, {0xf, 0xfff3}, {0xffff, 0xffff}, {0xffff, 0xfff1}}, [@tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x44800}, 0x5bab49bfb26892ae) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x4, 0x3}, 'port0\x00', 0x8c, 0x30803, 0x3, 0x7, 0x8001, 0x7fffffff, 0x80, 0x0, 0x5, 0x3}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20480, 0x0) write$fuse(r3, &(0x7f000000afdf)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000040)={0x400, 0x2, 0x0, [{0x9, 0x3, 0x7, 0x7ff, 0x3, 0x5, 0x3}, {0x2, 0x1, 0x7, 0x10001, 0x8, 0x1, 0xffff}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/70, &(0x7f00000001c0)=0x46) 2018/05/27 17:34:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x12}, 0x2}], 0x74) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x4d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/05/27 17:34:33 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) socketpair(0x1f, 0xa, 0xa, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000140)=0x240) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000002ffc)) r5 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) connect$ax25(r2, &(0x7f0000000240)={0x3, {"428e939468bfff"}, 0x4}, 0x10) read(r5, &(0x7f0000fcc000)=""/16, 0x0) accept4$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x13, 0xf, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x80}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x5, 0xf, 0xa, 0xe, 0x0, 0xabc2489e98e0e70f}, @map={0x18, 0xf, 0x1, 0x0, r3}, @jmp={0x5, 0x5, 0x3, 0xa, 0x0, 0xfffffff4}, @exit={0x95}, @jmp={0x5, 0x81, 0x7, 0xf, 0x0, 0x50, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000400)='syzkaller\x00', 0xffffffffffffffc0, 0xdd, &(0x7f0000000440)=""/221, 0x0, 0x1, [], r6, 0x7}, 0x48) bind$unix(r5, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/27 17:34:33 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1f, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="01800000080000000502000000a80000"]) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x39, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/05/27 17:34:33 executing program 0: r0 = socket(0xd, 0xffffffffffffffff, 0x1000000000005) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x204000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x40100) renameat2(r2, &(0x7f0000000340)='./file0/file0\x00', r2, &(0x7f00000003c0)='./file0\x00', 0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002b00)=0x7, 0x4) chmod(&(0x7f0000000280)='./file0\x00', 0x20) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002980)=@req={0x28, &(0x7f0000000480)={'gre0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'erspan0\x00', r3}) sendfile(r1, r2, &(0x7f0000002ac0), 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000002b40)={0x0, 0x3}) writev(r2, &(0x7f00000028c0)=[{&(0x7f0000000100)="47096a4d3ab5b3892add8d230776331260645f3129bf155e743b5e448ede8f5ab17e95c13c2daeedf448e537ec704f6346b8a9166310f1ca493763e82755d8766e542a31fe8562e1f0987e55ac3db8aec206a6782aaa6889f47f", 0x5a}, {&(0x7f0000000180)="4d86cfc61471a2811e2e3935b6618f3253325d8490604997db95f3fd39e620eb39906467f2e36815199d4a6d8c801fe274f43ea61efd324b33264cc8ec1a75faf842803964642d234ca8", 0x4a}, {&(0x7f0000000400)="66f4213abbdfc6e7fa3df68592264e4aafa466d5c2bb7f94", 0x18}, {&(0x7f0000000640)="2452622e79b72ccf1962ea94d1ae6d42bd2964b4a5cd9dddaef77bdb81fee6bf4a636a4d25d15e4ab66e94ec27dd4907f40fde6f5d6a35f06558843c38cce9963424", 0x42}, {&(0x7f00000006c0)="ed89f6144c9dc181cd29b3c291038845ea54ce535e4564eadb3edc1fe6378b20c1dd75af73cf7ffda84e8733642b9ca10c4983319ebd45029cce7c113d13551f0aa4561c984ba22bd4d13d69211c3680e968a43e22362753fb0f1b0f6f75ad88", 0x60}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="05a9220566c5ce0483426ce70537b2e223569d96e1101031c8051454b3ac1248cddc783806cd2a9aa9c80510fbda0f4806eace77a59e580f49b485de35d4f7906d996ea28503d476b0380f77672092dc8ceb6b1a1d61b68280efdefeab15912792d75d9481bf97399dfa9df42a1ea29f4eb5cccefaff8d4139a6959a66451589d87cae778336a0b0dcff17499b", 0x8d}, {&(0x7f0000001800)="9f9a4815baa71a890f4e3c29e4717041d1410b78073c7086f130ef60b0f79f345f188f80e6f1676485c626f6679a8de42f8f507aa3231fca8b365ff79fc1196fb98057ef72829ab1aa16eb904a957c747e8cde3265c33cb298c4b2683b53f2025868a444f145cb8e42a53e220ac001508bfc9d9fe371feb5014405dc69001521d23326d3611447931958c2eaf379ef", 0x8f}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f0000000440)="880de4356f185a9b46c2e0f4eb548c9694affc49c815c3518e0a93596e95b0624bfa", 0x22}], 0xa) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r4}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240)={0x401, 0xe66}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000029c0)={0x0, @in={{0x2, 0x4e23}}, 0x10000, 0x7, 0x7, 0x0, 0x2}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002a80)={r5, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1b, "d040fd2e34f0b0f06c8e5274a7be3f5a61078f887715d9e53cd7af"}, &(0x7f0000000040)=0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=r6, @ANYBLOB="cd0000006c8568f189992bf94a62f23da38633ed0228a564c8cdd3efc314fbb2c5598a0b33038a502ac29aebf204baa7b29f024bee6e241a260b5b35cc3139cc252aafdd52541adc0226bd1bed2d448d2656b895968ba703e0dae202f2a40dee2802ec6bbd84d3744efdff2879a1dd2f9d3980a63a52f5c5cce53df4b10739660345f41115b6bec9d9e762edb74e680d3910f5d9ed2da53e83dbe2904c3c5df934bb02c1657372113d932a2fd5bb1103e8567ecba6617f5a17709f18a38eb3d056e184d581ac82261be1de6d71e1c2ea60044b07cb5d"], &(0x7f0000000200)=0x2) fcntl$setpipe(r0, 0x407, 0x8) 2018/05/27 17:34:33 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="fb"], 0x1) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000340)=""/130) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfffffffffffffffd) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffff0000001c) userfaultfd(0x80800) bind$vsock_dgram(r4, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/27 17:34:33 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/147) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/27 17:34:33 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) io_setup(0x101, &(0x7f00000000c0)=0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0xf000, 0xe5, &(0x7f0000000600)=""/229}]}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001540)=""/4096) io_submit(r2, 0x1, &(0x7f0000001500)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00000001c0)="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", 0x401}]) 2018/05/27 17:34:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x8020000000082) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x1000000000000032, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/27 17:34:33 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x0) ioctl(r0, 0x1f, &(0x7f0000002140)="7f76d45676925fe3648330f57b203751cf2cca65235ffb53dbf4f45119b5a130163c3c54600d6622e6d42138a30032c9e76e826ba295fdef97ff58f668bd534097faf9733b1c8750c8b63c0851aea539440b473aa647d5e72902235db862f4c35391f69a0c40968c94e62cdb25be504ce11b3b88b051acae70589e2287e12497f8bb5bd0c43307342015c3874c1bee7e3a321fa9ea90945c94522b4fe6bbc07d754a43c8f7755bd8e0b277c8a2258edf20dc55d525b507e67f15536a14e5b97831e418d1d5a5e4b96e8846d045c66d5da037b45ec7ea96fcb8db8e51e50a8f19e42a1900c3c824104bb52dd2b961f674f1eab7a2d24edc4aca") getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000001140)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/27 17:34:33 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='cifs\x00', 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @rand_addr=0x3}}, [0x5, 0x5, 0x400, 0x9, 0x7, 0x93, 0x0, 0xfffffffffffeffff, 0x1, 0xf09, 0x9, 0x9, 0x200000, 0x6, 0x5]}, &(0x7f0000000240)=0x100) move_pages(0x0, 0x1, &(0x7f0000000340)=[&(0x7f0000006000/0x3000)=nil], &(0x7f0000000380), &(0x7f00000003c0), 0x0) 2018/05/27 17:34:33 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r2}) 2018/05/27 17:34:33 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x400000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000002c0)={0x3, r1}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x33}}, 0x80000000, 0x6}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x3}, 0x8) write$binfmt_misc(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="04007a30bacabc310f0d0c9c0f18af1dda60f11b937b43ed332a394456ca626c2415a384e7f0c37efb5d6c53accb158b3694d73c397d285b50be492c8c5adec15bfa0e401a6fd8e9d9e9f438da523547659304f42ca8cfc7092745b98ecd9a1e71c5a2e058c10d455f722d1bf98b68dea77050a2fc8cabba8d5427c2630960da00b43fa650c55c41222067734e52cd789bc1d8880000008010d44b092e8773a6f80fd4f5cc9314af08cb297edac143"], 0x4) 2018/05/27 17:34:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103000, 0x80) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)='I', 0x1}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="8559fc2610000000"], 0x10, 0x40000}, 0x4}, {{&(0x7f0000001000)=@hci={0x1f}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001080)="ae936b9514e5198c26f92b92031870454547a88404ae7b4314d5c5f1960aa5e3b34c4b1895b0b18d8ed4f65a09244b527c7e7008d70256d61417dd02d06926abc5020de6c5355b0c1ea515c4918095a57c178090d8b067cf537c35975a019725fefe7d", 0x63}], 0x1, 0x0, 0x0, 0x20000000}, 0x200}], 0x2, 0x84) [ 196.848652] kernel msg: ebtables bug: please report to author: Num_counters wrong 2018/05/27 17:34:33 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x5, 0x4, 0x100, 0x6}, 0x10) 2018/05/27 17:34:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a000000000000000000018003000000e000000100000000000000000200e0ffffff0000f4ffff0200000000030005000000006a07e34026cfa92cfb006e412373b95f00"], 0x50}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/27 17:34:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x40, 0x2}, {}], 0x30) 2018/05/27 17:34:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='gid_map\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x3, [0x8, 0x40, 0x5]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={r4, 0x80000000}, &(0x7f0000000300)=0x8) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "619f9ab7f3f7b896"}, 0x10}, 0x1}, 0x0) 2018/05/27 17:34:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x65b0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x979, 0x30, 0x6, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2}, 0x8) 2018/05/27 17:34:34 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000001, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x100000001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x7, 0x1, 0xfffffffffffffa20, 0x3, "c30fda02f1b8b3849ea9662c1afb36f376c1eee3dcad72db2e231712ca378593eac007c0330eb0122d9617db", 0xffffffffffff0000}, 0x0, 0x0, 0x81, r2, 0x3, 0x3, "7a6769361032cf71fe708cb246123c563b224a6d85b3f3de1789226af9210f869b6f1d1e37978ac3981b6c5cdcc99dd8d1aae10a2406fecea51fc73345937ba8", &(0x7f0000000080)='\x00', 0x1, [], [0x7, 0x88e4, 0x3a6b, 0x3]}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000200)={0x22f, 0x2, 0x47b5, 0x10001, 0x5, 0x6}) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) 2018/05/27 17:34:34 executing program 2: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000f00)=[{0x1010, 0x102, 0x2, "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"}], 0x2210}, 0x0) recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000003f00)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) 2018/05/27 17:34:34 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x44e9, 0x800, 0x10000, 0x500, 0x20, 0xc1820020, r1}) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x20) 2018/05/27 17:34:34 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000900)}}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='GPLlo%}-posix_acl_access\x00', 0x3) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x1, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xffffffffffffff58}], 0x1) 2018/05/27 17:34:34 executing program 0: r0 = socket$inet6(0xa, 0x500000000001, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7ecb}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x4c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x15}) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000004c0)={'team0\x00', r4}) ftruncate(r3, 0x27ffe) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001180)='bbr\x00', 0x4) sendfile(r2, r3, &(0x7f0000000040), 0x8080400001) 2018/05/27 17:34:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x1, &(0x7f0000003b40)}, 0x0) getgid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/27 17:34:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r1, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/27 17:34:34 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xa000, 0x0) syz_open_pts(r0, 0x480000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@hci, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23}}, 0x7ff, 0x0, 0x2, 0x7, 0x3}, &(0x7f0000000340)=0x98) timer_create(0x5, &(0x7f0000000540)={0x0, 0x8, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000580)=0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000640)={{r4, r5+30000000}, {r6, r7+10000000}}, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in={0x2, 0x4e24}]}, &(0x7f0000000400)=0x10) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x40180, 0x4) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/sockstat\x00') ioctl$TUNSETSTEERINGEBPF(r9, 0x800454e0, &(0x7f00000004c0)=r10) connect$inet6(r8, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, {0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1f}, 0x3}, 0xfffffffffffffff9, [0x2, 0x5, 0x3, 0x2, 0x9, 0x7, 0xff, 0x6]}, 0x5c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r8, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r8, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/05/27 17:34:34 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000680)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x8, 0xffff, 0x500, 0x6, 0x10, r1}) socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000380)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_tables_matches\x00') ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}, 0x3, 0x8, 0x9, 0x8}, &(0x7f0000000080)=0xd9) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000480)={r4, 0x100, 0x59, "12c04fe3bf3993c84866b3ae0049effd2fee6f138799143979d68d80a544f93e84e317b971828be5023d776569f9dbd741ebf66d6eaf56869bb65d417a62524219d544fa74bba936bcb91134d304f7afc694ca8bb78151d7a7"}, 0x61) read$eventfd(r5, &(0x7f0000000040), 0x8) 2018/05/27 17:34:34 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4202, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/249) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/19) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000200)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/195, &(0x7f0000000340)=0xc3) prctl$intptr(0x1c, 0x0) 2018/05/27 17:34:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x215, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/27 17:34:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000002c0)={@rand_addr=0x11000000, @rand_addr=0x967}, 0x5) 2018/05/27 17:34:34 executing program 1: rmdir(&(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x80800) lseek(r0, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x4ee, 0x67, 0xfff, 0x7, 0xdb27, 0x3, 0x8}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="180002040000000017010000020001b8000000"], 0x18}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/27 17:34:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1ac) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x60) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) dup(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0x3) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000c80)=""/4096) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000bc0)=""/129, 0x81}, 0x40012001) 2018/05/27 17:34:34 executing program 2: r0 = memfd_create(&(0x7f0000000140)="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", 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xff2c, 0xfffffffffffff791, 0x5, 0x8, 0xbd3, 0x3, 0x3, 0xead, 0x8c, 0x40, 0xb3, 0x8, 0x7, 0x38, 0x2, 0x6, 0x100000001, 0xffffffff}, [{0x3, 0x7ff, 0x2, 0xb50e, 0x6, 0xffffffff00000001, 0x40, 0x8}, {0x70000007, 0x2, 0x1ff, 0x5f, 0x0, 0xab, 0x4, 0x3}], "249b594bd38b9c903a69e244c8d24dd8c8f4df491ac75aa8e9804faec4205071ce1a9819e8a3eef602d6007f3acd612f6a67f02a25888b702598"}, 0xea) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f00000008c0)=0xe8) clock_gettime(0x0, &(0x7f00000086c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008440)=[{{&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/106, 0x6a}, {&(0x7f0000000a00)=""/176, 0xb0}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/209, 0xd1}, {&(0x7f0000001bc0)=""/137, 0x89}, {&(0x7f0000001c80)=""/239, 0xef}], 0x6, &(0x7f0000001e00)=""/4096, 0x1000, 0x9}, 0x20}, {{&(0x7f0000002e00)=@pppoe, 0x80, &(0x7f0000003400)=[{&(0x7f0000002e80)=""/223, 0xdf}, {&(0x7f0000002f80)=""/162, 0xa2}, {&(0x7f0000003040)=""/184, 0xb8}, {&(0x7f0000003100)=""/155, 0x9b}, {&(0x7f00000031c0)=""/204, 0xcc}, {&(0x7f00000032c0)=""/194, 0xc2}, {&(0x7f00000033c0)=""/64, 0x40}], 0x7, &(0x7f0000003480)=""/116, 0x74, 0xff}, 0x6}, {{&(0x7f0000003500)=@alg, 0x80, &(0x7f0000003980)=[{&(0x7f0000003580)=""/74, 0x4a}, {&(0x7f0000003600)=""/95, 0x5f}, {&(0x7f0000003680)=""/164, 0xa4}, {&(0x7f0000003740)=""/21, 0x15}, {&(0x7f0000003780)=""/128, 0x80}, {&(0x7f0000003800)=""/201, 0xc9}, {&(0x7f0000003900)=""/65, 0x41}], 0x7, &(0x7f0000003a00)=""/123, 0x7b, 0x9}, 0x9}, {{&(0x7f0000003a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/97, 0x61}, {&(0x7f0000004b80)=""/241, 0xf1}], 0x3, 0x0, 0x0, 0x9b}, 0x5}, {{&(0x7f0000004cc0)=@alg, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004d40)=""/148, 0x94}], 0x1, &(0x7f0000004e40)=""/166, 0xa6, 0x41c0}, 0x8951}, {{&(0x7f0000004f00)=@nl=@unspec, 0x80, &(0x7f0000005240)=[{&(0x7f0000004f80)=""/170, 0xaa}, {&(0x7f0000005040)=""/174, 0xae}, {&(0x7f0000005100)=""/4, 0x4}, {&(0x7f0000005140)=""/240, 0xf0}], 0x4, &(0x7f0000005280)=""/21, 0x15, 0x38}, 0x2}, {{0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f00000052c0)}, {&(0x7f0000005300)=""/213, 0xd5}, {&(0x7f0000005400)=""/181, 0xb5}, {&(0x7f00000054c0)=""/205, 0xcd}, {&(0x7f00000055c0)=""/4096, 0x1000}], 0x5, &(0x7f0000006640)=""/69, 0x45, 0x4}, 0x6}, {{&(0x7f00000066c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000079c0)=[{&(0x7f0000006740)=""/144, 0x90}, {&(0x7f0000006800)=""/216, 0xd8}, {&(0x7f0000006900)=""/187, 0xbb}, {&(0x7f00000069c0)=""/4096, 0x1000}], 0x4, &(0x7f0000007a00)=""/174, 0xae, 0x8}, 0x1}, {{&(0x7f0000007ac0)=@alg, 0x80, &(0x7f0000008140)=[{&(0x7f0000007b40)=""/173, 0xad}, {&(0x7f0000007c00)=""/53, 0x35}, {&(0x7f0000007c40)=""/168, 0xa8}, {&(0x7f0000007d00)=""/16, 0x10}, {&(0x7f0000007d40)=""/97, 0x61}, {&(0x7f0000007dc0)=""/55, 0x37}, {&(0x7f0000007e00)=""/149, 0x95}, {&(0x7f0000007ec0)=""/208, 0xd0}, {&(0x7f0000007fc0)=""/96, 0x60}, {&(0x7f0000008040)=""/199, 0xc7}], 0xa, &(0x7f0000008200)=""/76, 0x4c, 0x3}, 0x417f}, {{&(0x7f0000008280)=@ipx, 0x80, &(0x7f0000008340)=[{&(0x7f0000008300)=""/46, 0x2e}], 0x1, &(0x7f0000008380)=""/182, 0xb6, 0x3}, 0x6}], 0xa, 0x1, &(0x7f0000008700)={r4, r5+30000000}) sendmsg$nl_route(r0, &(0x7f0000008980)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000008940)={&(0x7f0000008740)=@ipmr_delroute={0x200, 0x19, 0x608, 0x70bd28, 0x25dfdbff, {0x80, 0x20, 0x90, 0x80000001, 0xff, 0x0, 0xfd, 0x4, 0x1100}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_IIF={0x8, 0x1, r2}, @RTA_UID={0x8, 0x19, r3}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xa}}, @RTA_IIF={0x8, 0x1, r6}, @RTA_FLOW={0x8, 0xb, 0x4}, @RTA_ENCAP={0x1a4, 0x16, @nested={0x1a0, 0x6b, [@typed={0x8, 0x41, @fd=r0}, @generic="54eadb7f1495ac5edefd3bd922b5df22d046dd4c805593b2caaba40e2a4cfa1ab7ebe46b9639645752dec2c357e2a7e7d8134c3b06a5e4e6057681ace641fd563d1ca34c24e00aecc19ca45e4a7a5b19094c5ce6428fa97cb4508da12387ef00ef08f28faf200efa6f7bed0c2b1964f419163e1d868fbb441c8bfac1c01e953fe54dae6227310198572174528dd9e38f7187451655c62dbef0d8eefddeff4a7076c0c4964efa46e9a0576d3ecb168d43", @typed={0x8, 0x49, @u32=0x7fff}, @generic="89c73bb75e442f65962ce52fe93905bfe41d45bfa5c9d889ae58f535f9118bb93d290cab122f150712abb92f1c3fea90e6ec51e3ca6889533d1740b2bce76f32408454086ecefeacd9cad5071f7c9838b1a2e122447550b88828070e7ac03a5c8752f247949b68f86318940eaae00e31b5fb20af532c1dd16e0ed8745823b36fdc618944befa18bdde8ba7e3cc0fa4b76c19c3a2f12dc1561822142d1146a29280e8aa3fdc880f3690eb0fe6aca5771dcd1092e9bb3c752d68b2d4952a4938029abaf4de3f64f4381722bd0fde5795e15303", @typed={0x8, 0x25, @u32=0x401}]}}, @RTA_SRC={0x8, 0x2, @rand_addr=0x8}]}, 0x200}, 0x1, 0x0, 0x0, 0xbbd2b7d26f905815}, 0x24004000) 2018/05/27 17:34:34 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000080), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x4d8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/27 17:34:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x2000000000000125, &(0x7f0000000000)=[{0x100000000, 0x3, 0x1, 0xe164}, {0x9, 0x15, 0x0, 0x401}, {0x7, 0x5, 0x0, 0x8}]}) 2018/05/27 17:34:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000, 0x1, 0x3, 0x5202, 0xcb0f, 0x6, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0xff, 0x9, 0x4, 0x473, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3f, 0x7, 0x7fff}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)={0x1c, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic="b2"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/27 17:34:34 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x8, 0x1ff, 0xffffffffffffff81, r1}, 0x10) r2 = dup(r0) sendmmsg$alg(r0, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="f7f761b64d4dd6371f7a154f6ff664b91df66713283999e02d3eff59c9cf1daebf73656d23c9b1197b605f02", 0x2c}, {&(0x7f0000000140)="a77fb70f06ad24f6e9beb03e8360bdb16925504bea0d38d080bda2a0c199", 0x1e}, {&(0x7f0000000180)="0511ce4a76f6f22ee541d17aa7ff85a280136ce3306b80e83de147aba41940f01f1015d0019a737084fb1573d3b1affd1b3d900ea4eed5e15484ad177a3facde2ab0a85235790024957366a1b9f0d5263f676c77bfd4271aa0dbbf8a945d0482f0e2591b82cb05f3e7c0d26e70170e6ff076b169ab8c27ba9ed2b994b0185b2d", 0x80}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x198}], 0x1, 0x10) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r3, 0x80080) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) [ 197.944156] netlink: 'syz-executor7': attribute type 18 has an invalid length. [ 197.972256] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/05/27 17:34:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000009c0)=""/194, 0xff1d}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f00000005c0)=""/18, 0x12}, {&(0x7f0000000600)=""/115, 0xffffffffffffff55}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000780)=""/64, 0x40}, {&(0x7f00000007c0)=""/208, 0xd0}, {&(0x7f00000008c0)=""/90, 0x15a}], 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) r2 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001dc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="c7", 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000084000001000000001800000000000010000000000000000000000000220000000000000000000000"], 0x30}], 0x1, 0x0) 2018/05/27 17:34:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") delete_module(&(0x7f0000000040)='posix_acl_accessmd5sum\x00', 0xa00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, [0x0, 0x9, 0x1f, 0x101, 0x95, 0x40, 0x3, 0x6, 0x1, 0x4, 0x15, 0x0, 0x1, 0x968a330]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x4db, @empty, 0x2}}}, &(0x7f00000002c0)=0x84) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r2) 2018/05/27 17:34:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1ac) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x60) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) dup(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0x3) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000c80)=""/4096) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000bc0)=""/129, 0x81}, 0x40012001) 2018/05/27 17:34:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x5, 0xea, &(0x7f0000000100)="08597c7e17", &(0x7f0000000140)=""/234, 0x20000}, 0x28) read(r0, &(0x7f0000000080), 0x0) 2018/05/27 17:34:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = socket(0x1b, 0xf, 0x19) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x7, 0x5, 0x20020000000}, 0xfffffffffffffca7) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xb9, 0x105000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) times(&(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xa652}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0xfffffffffffffffd, 0x30, 0x3, 0x30000000000}, &(0x7f00000001c0)=0xc) 2018/05/27 17:34:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011001903000000000000000007000000", @ANYRES32=r1, @ANYBLOB="0334725f632f2828fc001a000400de00"], 0x28}, 0x1}, 0x0) 2018/05/27 17:34:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x48fffd, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)=0x0) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) r10 = getegid() r11 = fcntl$getown(r1, 0x9) r12 = geteuid() getgroups(0x3, &(0x7f00000011c0)=[0xffffffffffffffff, 0x0, 0x0]) r14 = epoll_create(0xffffffffffffff4d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001300)=[0x0]) r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001440)=0xe8) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)=0x0) r22 = getuid() stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001900)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000280)="8abbe19c0b613bd7f9f712b6b31caa2b1006df7fd4be1a14ab028a66905a420fbe01bbea9b6e9c2432fa982a7029714a9fc50d6aac93071cee462d6df42de247150e79f29ea50a64ab63d013eaa6090859a8b0ecfe2de6b2bb81c1b2", 0x5c}, {&(0x7f0000000300)="e918c264166c55cbacf426635e25e06881ce42774d31453d1d77c287ce140941b5095e51f8e74c5bfc94b5476d37eb7e5b35c0dbbe23acb901d71f1f4c49d140e15c35e0a21235ef8a5acddb1bc1f165202fceadf94a6fac2a330d135f582d254dbb164f2a1fc378c2d810cc526de89449bf624cdf03d044e37a3ff8672c6b87081119d790bfd1edc379a282b32337106d562b981c3a3845ec03d9a1e9d8a395a2599de7574e5bcd542fa96b1a06c1abd378e780702071fd81724c8d1337e41aed5dc040c79bcd97d7fde2f616e27d15977e737eb8bacc5f13ab458013e82d68", 0xe0}, {&(0x7f0000000400)="9adb8aed58a0f87bb8d20e1bc606ed322bd4470cbbe60bbe13acacc0101995791be041c5257804733260c5baf084c300d133e6a1525709245a905d3afc2253783bb127a3b7e0f37bb93cea21572216f903d30da21e0915", 0x57}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000500)="fb54a4941425f92d80b3c1b963dd69", 0xf}, {&(0x7f0000000540)="f17759007b75ec29472e393f2ff9b120e230a410ec6aee", 0x17}, {&(0x7f0000000580)="301aadc71095f291dd70f12eee2c9692", 0x10}], 0x3, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x20008000}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000840)="260c3faa2cb74437fb87574057fc7004a2e9d0c6e039440067d28edaf30400f63b2d989c41cd1d88b6911665a0f2252b968c95658f56c33e3b9ce57fcfef015571b2f218ea092e3c084eda0b58a857fc6377ee", 0x53}, {&(0x7f00000008c0)="536ef7be04b5266260dcbb45a580fa5f1683408caf76bcc75614339482028d1d8210ee7c3b1ff2bace636e6cf33e481cd337befde1c2e7a9de4f396a2b077cc6ab47296dc171999c370bf0b96cce71645b3de1066015d5d8f90e69cb831d7949be4ec4e69dbc5ea15655aa1571b18c60", 0x70}], 0x2, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}], 0xc8, 0x85}, {&(0x7f0000000e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e80)="c988d8029282c224b2a0c79cb042153ecf587285", 0x14}, {&(0x7f0000000ec0)="0f994a6746d6836bb2baf5121a532a744bf85e2de250ef690b92c95d477ac91806e647962dad5b3d6fa68c9e456cacb10700bb47eae1249ac2bc32dae837acc506cfc83574742f3ab5b4d00270e53c6c95ff4f89819252e7816d1e59ac51a069d54c103789d3415538c0db90c97dd26a9cb7031a9b1657e9402e1a999e78a9235022d8301720e3b8132f17005797455d1d617947cc6507fcef1c04c44d8bbd17892dd0638ba54d9e509db59c39f579", 0xaf}, {&(0x7f0000000f80)="65b14b001e98a3ea9c8f73302dcbadc79fd4fb6cdce50e6364c22e22c0e654bb036b00bc810d77013b42d645d386525971da9fd215d5c49c", 0x38}, {&(0x7f0000000fc0)="6d07d8de712e29fb5a1ba30f1f6d9d0801dc31a4bfd2c4afbadee707f42330c06044c5abb0eeb9c601ac7dd20ac3f311f2831ef5144511d99771", 0x3a}, {&(0x7f0000001000)="c2f8e686cd5e3db5f6b0a32714b4b564ed53d4467fc4710238466d8f110b291dc080428b22dc3da95eb71fb9d264b07c7e15c00c785a6c48b45aa270a3f77851579da7d07e36679646e9d0ac27bbc95ff0cbf58832a5fc12546c2ad4862b8a93930832e9e8fc0ce49d61993eac67d61dc57afad8f54f910170659927258ef5d3c86d89b83bcf3e4529e6fb912ca16cabadb42675aeaba3c0fcb7b1af6f9ac4053660493ee6c8da423c5f540013eba936d73a4264365e87", 0xb7}, {&(0x7f00000010c0)="c061b2c8f1aaa8a12e61a11d81379b3cc6ad012b47dd514d800bcf7c24e9ad67b9f712277b668d3039f3a4ef9d50b915991c10a96f483a7f4c63a270167dd4e70c5884b532b38dde5e6da251823de2fa4bf5db8a159a5d5e8deeede559674509fbd9ff3acf95b8bc011d5d1f8256f3c55df90d57", 0x74}], 0x6, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xe0, 0x4000001}], 0x4, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7e6a, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001a00)=ANY=[@ANYRES32=r27, @ANYBLOB="760604b91983a9db42ae81e4f344421246130978cdc966d41d68fd81b56d883dd0ea569de30e92c531dbd18feb785840373f2b8f19a144e824098f3c6c2594ae9fea5efa74c85cf4bd08000000f6331bdddfb4250000000000000000000000000000fd5645c29926a6864f4235abaadb4370346355aef6314054451a8f39045aa3ded7583ea18af486e4397ce88510a597db5eea0ec808890b25fc34639d15269486c357b52341573ae1591a2209397afc050a19"], &(0x7f0000000140)=0x10) r28 = socket$inet6(0xa, 0x2, 0x0) ioctl(r28, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="ba6c8dd36985fb97de77c9238f6a5100ee03000100000000"], 0x18}, 0x1}, 0x0) 2018/05/27 17:34:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e00000027f000001000000000a000000ac1414bbffffffffe00000010000000000000000ffffffff00000000e0000002b71414bbffffffff0f3229f444983f8ac2245866b23cecf00d5ca8aaa6459e9bb4af992cc54d0517430c2bfd73db892afef3723155732d34c6bef03fe68d52aa4f7458d2ccf2affb119ed3aa405385aa378f61b4cdeff3c87caa4a094944e252d8a4119c2f26e184cad61938084fd7933ef0cbaf7981cc7dedf18f15"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffffffff8001, 0x30080) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/94, &(0x7f0000000200)=0x5e) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x200000) getsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x12) 2018/05/27 17:34:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4f5ef1fde7982225}, 0x98) 2018/05/27 17:34:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000200), 0x0, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1, 0x0) 2018/05/27 17:34:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/158) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x52c8630d2efc1c25, 0xa) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$alg(r0, 0x0, 0x0) 2018/05/27 17:34:35 executing program 0: r0 = socket(0x8, 0x5, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x1000000000005}, 0x8) close(r2) close(r1) 2018/05/27 17:34:35 executing program 2: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffff, 0x20000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x800}, 0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/27 17:34:36 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="00069b2b250ec6946dfc11639203691c0bb8"], &(0x7f0000ad3ffd)=0x4) 2018/05/27 17:34:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/4096, 0x1000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, 0x1f, 0x2, 0x7, 0x0, 0x6}, &(0x7f0000001140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001200)={r2, 0x204, 0x40002}, &(0x7f00000011c0)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x2) dup3(r3, r0, 0x0) writev(r3, &(0x7f0000004700)=[{&(0x7f00000032c0)="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", 0x801}], 0x1) 2018/05/27 17:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x100000000000051, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000000100), &(0x7f0000001340)) 2018/05/27 17:34:36 executing program 1: r0 = inotify_init1(0x0) fstat(r0, &(0x7f0000001bc0)) sendfile(r0, r0, &(0x7f0000000000), 0x10001) 2018/05/27 17:34:36 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x5344ffbe21eaa37e) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0xa, &(0x7f0000000180)=[0x1, 0x0, 0x2, 0x98, 0x8, 0x4, 0xde, 0x3, 0x9, 0x800]}) socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/27 17:34:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x6000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f45bf0643f800000000000000000000000000000000dc0c00000000000000004000000000000000003bcdb2dc6f6800006c51aed40000000000"], 0x3a) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000000040)="bdc08470199773f6ad59b83ef27747ead27e2628ae71aa63fc7904a771c9769d71fa809ac46ab6b0acce80b27a6dae4d82576a7b609a9659bf5af383bf7a21f7d6fcbd06923b63081e8315460e3242dc29a2cf83188a2ac76aa1ab670f428f55d2cb57e5fc007bc828c6152ab575aac601b5d6ddaef453d6f710511a0ec15a3ec062d4d0", 0x84, 0x4000000, &(0x7f0000000200)={0x11, 0x8, r2, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) 2018/05/27 17:34:36 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0x12, &(0x7f0000000000), 0xc) epoll_create(0x1a4) 2018/05/27 17:34:36 executing program 0: timer_create(0xfebffffffffffff1, &(0x7f0000000080)={0x0, 0x20, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/05/27 17:34:36 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000580)=""/4096) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) write$binfmt_aout(r0, &(0x7f0000000540), 0x3e8) 2018/05/27 17:34:36 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) r2 = getpgid(0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x0) r4 = dup(r3) getpgrp(r2) sched_setaffinity(r2, 0x1cd, &(0x7f0000da3000)=0x2) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigqueueinfo(r2, 0x12, &(0x7f0000000100)={0x38, 0x5, 0x6, 0xfff}) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) bind$bt_l2cap(r4, &(0x7f00000002c0)={0x1f, 0x1ff, {0x0, 0x83d, 0x1, 0x5, 0x6, 0x5b}, 0x7, 0x8}, 0xe) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r5) 2018/05/27 17:34:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe04f, 0x420000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0xc0a3, 0x1, 0x6, 0x6, 0x2, 0x7fffffff, 0x2]}, &(0x7f00000000c0)=0x12) [ 199.898260] sg_write: data in/out 63519/16 bytes for SCSI command 0x0-- guessing data in; [ 199.898260] program syz-executor2 not setting count and/or reply_len properly 2018/05/27 17:34:36 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffff, 0x109000) sendfile(r0, r1, 0x0, 0x5) r2 = dup(r1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000004440)=@broute={'broute\x00', 0x20, 0x2, 0xaf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20003940], 0x0, &(0x7f0000003900), &(0x7f0000003940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0xd, 0x6, 'nr0\x00', 'rose0\x00', 'lo\x00', 'team_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x858, 0x8b8, 0x8e8, [@u32={'u32\x00', 0x7c0, {{[{[{0xf2}, {0x1, 0x1}, {0x81, 0x3}, {0x7, 0x1}, {0x9ee7}, {0x4f, 0x2}, {0x80000001, 0x3}, {0x7, 0x3}, {0x3, 0x3}, {0x5, 0x3}, {0x3, 0x3}], [{0x4, 0x32b0}, {0x800, 0x1}, {0x100000001, 0x7}, {0xe5a1}, {0xffff, 0x6}, {0x81, 0x42}, {0x9, 0xff}, {0x7, 0xdb9}, {0x7, 0x1}, {0x7, 0x100000000}, {0x7, 0x8}], 0x5, 0x4}, {[{0x1f}, {0x9, 0x1}, {0x1, 0x3}, {0xfff, 0x2}, {0x6, 0x3}, {0xd53}, {0x6}, {0x8001}, {0x4, 0x1}, {0x200}, {0x5, 0x1}], [{0x5, 0x8}, {0x2, 0xfcc}, {0x0, 0x6}, {0xbb4, 0x7}, {0x9, 0x10000}, {0x0, 0x9}, {0x1d9e, 0x9}, {0xffffffff, 0x6bc}, {0x1, 0x400}, {0x100, 0x7}, {0x6, 0x1}], 0x7, 0x7}, {[{0x8000, 0x3}, {0x3ff, 0x3}, {0x8, 0x2}, {0xd307, 0x1}, {0x10000, 0x3}, {0x3, 0x2}, {0x7eb, 0x2}, {0xffff}, {0xe1, 0x2}, {0x4}, {0x5, 0x3}], [{0x2, 0xc4d}, {0x3, 0x40000000}, {0x3ff, 0x7}, {0x8, 0x101}, {0x3, 0x8}, {0x6, 0x5}, {0x2, 0xfffffffffffffe01}, {0x1, 0x8000}, {0x2, 0x17e}, {0x3, 0x9}], 0x9, 0x6}, {[{0xe0e, 0x1}, {0x63, 0x1}, {0x0, 0x3}, {0x9}, {0x9f, 0x3}, {0x2, 0x1}, {0x1, 0x3}, {0x40, 0x3}, {0x7, 0x2}, {0x6, 0x2}, {0x8000}], [{0x5, 0x4}, {0x20, 0x400}, {0xa8, 0x800}, {0x9, 0x2}, {0x3f, 0x68}, {0x3, 0x90a}, {0x9e0, 0x3ff}, {0x5, 0x6a9f56}, {0x5, 0x6e}, {0x0, 0x3}, {0x7, 0xb4f}], 0x5, 0x5}, {[{0x101, 0x3}, {}, {0x6, 0x1}, {0x200, 0x2}, {0x80}, {0x9}, {0xffffffffffff614f, 0x2}, {0x2}, {0x9, 0x3}, {0x100000000, 0x2}, {0x1, 0x3}], [{0x5, 0x34}, {0x7}, {0x0, 0x5}, {0x3ff, 0xb0}, {0x100000001, 0x5}, {0xffffffffffffffff, 0x8001}, {0x6, 0x800}, {0x4}, {0x4, 0xffff}, {0x8000, 0x6}, {0x100000000, 0x80000001}], 0x2, 0xb}, {[{0xfffffffffffffff9, 0x1}, {0x1, 0x3}, {0x7fff, 0x1}, {0x4, 0x3}, {0x1, 0x3}, {0xb8}, {0x4}, {0x1ff, 0x1}, {0x1, 0x3}, {0x2, 0x3}, {0x3, 0x2}], [{0x72, 0x7}, {0x69, 0xbd}, {0x100000001, 0x2}, {0x4, 0x40}, {0xe35d, 0x4}, {0xfffffffffffffffe, 0x2}, {0x200, 0x2}, {0x4, 0xfffffffffffffffc}, {0x6, 0x100000000}, {0x100000001, 0x7}, {0xf08, 0x7fff}], 0x0, 0xa}, {[{0x1, 0x2}, {0x40, 0x3}, {0xfff, 0x3}, {0x5, 0x3}, {0x1ff}, {0x200, 0x3}, {0x1, 0x3}, {0x400, 0x3}, {0x4, 0x3}, {0xfffffffffffffff7}, {0x3ff, 0x2}], [{0x3}, {0x8, 0x80}, {0x8001, 0x40}, {0x9, 0x3a8d}, {0x9, 0x2}, {0x1, 0x7814}, {0x3, 0x8}, {0x100, 0x2}, {0xffff, 0x3ff800000000}, {0x100000001, 0x5}, {0x1, 0xff}], 0x0, 0x8}, {[{0x59f6, 0x3}, {0x80000000, 0x3}, {0x9, 0x3}, {0x2, 0x1}, {0x100, 0x2}, {0xffff, 0x1}, {0x800, 0x3}, {0x80000001, 0x3}, {0xff}, {0x422a, 0x3}, {0x101}], [{0xcec, 0x4}, {0x4, 0xa7}, {0x20, 0xffff}, {0x5f2, 0x2}, {0x8, 0x9}, {0x1, 0x8d6d}, {0x80ae}, {0x7, 0x10000}, {0x7, 0x5c1}, {0x9b80, 0x6}, {0x9, 0x80000001}], 0x5, 0x2}, {[{0x8001, 0x2}, {0x0, 0x2}, {0x100000001}, {0x8001}, {0x32}, {0x2, 0x2}, {0x2bf, 0x1}, {0x0, 0x3}, {0x1}, {0x6, 0x2}, {0x6}], [{0x4, 0xfff}, {0x3, 0xfffffffffffff801}, {0xfffffffffffffffc, 0x10001}, {0x4, 0x4}, {0xff, 0x7}, {0x1, 0x9}, {0x5, 0x6}, {0x9, 0x880}, {0x7, 0x9}, {0xff, 0xd3}, {0x4, 0x6}], 0x2, 0x5}, {[{0x1731, 0x3}, {0xa2, 0x3}, {0x8, 0x2}, {0xffffffffa0923bd4, 0x2}, {0x7, 0x3}, {0x6, 0x3}, {0x1, 0x3}, {0x5}, {0x7, 0x2}, {0x7, 0x3}, {0x1f, 0x3}], [{0x0, 0x7}, {0x400, 0x1f}, {0xead8000, 0x7}, {0x40, 0x200}, {0x800, 0x534e}, {0x7ff, 0x46b4a9ac}, {0x3}, {0x6, 0x1000}, {0x0, 0x36}, {0x80000001, 0x100}, {0x0, 0x100}], 0x2, 0x1}, {[{0x1, 0x3}, {0x9}, {0x0, 0x3}, {0x2, 0x1}, {0x6, 0x1}, {0xffffffffffff7366, 0x3}, {0xfffffffffffff5ed, 0x2}, {0x1}, {0x1f, 0x3}, {0xff, 0x809fa12347826c7}, {0x8, 0x3}], [{0xffffffffffffffc0, 0x6}, {0x7, 0x6bcd}, {0x6, 0xd9fa}, {0x7, 0x5}, {0x8, 0xffff}, {0x610b, 0x3ff}, {0x0, 0x101}, {0x3, 0x1}, {0x183b, 0x959}, {0x40, 0x2}, {0x4, 0x1}], 0x4, 0xb}], 0x4, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x9, 0x45, 0x8906, 'eql\x00', 'bridge_slave_0\x00', 'ip_vti0\x00', 'team_slave_0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x130, 0x130, 0x180, [@stp={'stp\x00', 0x48, {{0x3, {0xd104, 0x1ff, 0x15, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xfffc000000000000, 0x2, 0x9, 0x47b, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x4e24, 0x4e21, 0x100000, 0x1ff, 0x9, 0x6, 0x6, 0xed, 0x26d, 0x1}, 0x200, 0x200}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x100000001}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6a, 'syz1\x00', 0xfa}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xb70) r3 = socket$inet(0x2, 0x3, 0x800000800000001) getsockopt$inet_mreqsrc(r3, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) 2018/05/27 17:34:37 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x600100) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/05/27 17:34:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x514}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x7, 0x9, 0xccea, 0x736f}, &(0x7f0000000100)=0x14) close(r0) 2018/05/27 17:34:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x63c, 0x4000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket(0x0, 0x0, 0x0) chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) 2018/05/27 17:34:37 executing program 4: timer_create(0xb, &(0x7f0000000080)={0x0, 0x9, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000200)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) prctl$getreaper(0x1b, &(0x7f0000000040)) 2018/05/27 17:34:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') sendto$inet6(r0, &(0x7f00000000c0)="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", 0xfb, 0x1, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000080)="040100000009cb396da10000eb9054b932ce0000832fdbaf", 0x18, 0x5, &(0x7f0000000000)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/27 17:34:38 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000"], 0x2a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x0, @loopback=0x7f000001, 0x4e24, 0x2, 'nq\x00', 0x1, 0x0, 0x14}, {@rand_addr=0x3ff, 0x4e21, 0x3, 0x5, 0xffff, 0x7}}, 0x44) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x8, 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/27 17:34:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x3, 0x100020000000007, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000400)="01", &(0x7f0000da1000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)}, 0x10) 2018/05/27 17:34:38 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000eb, &(0x7f00000000c0), &(0x7f0000000000)=0x4) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0xa36, &(0x7f00000001c0)={0x3a, 0xfffffffffffff11a, 0x8, 0x7fff}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x38) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x3, 0x10, 0x3, 0x9}, &(0x7f0000000180)=0x18) 2018/05/27 17:34:38 executing program 1: r0 = inotify_init1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="62747266732e0002c36150dbde0af5dc6b566a3c1ff6c1d6bba347bc33300c15ddd9e8159469f4ea37799a10f944b6436deb00b17389afb3aa3c8c4f0862910bffc0e6375fcd2dbe308a529448d09eeaf95c10589c81727354c787851335be10e5eb9a6bb763efd4b0aec1ea2f07d940350369bbd6ee8cc0d387446542f90d3905f5f5"]) 2018/05/27 17:34:38 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x20, 0x101000) lseek(r0, 0x0, 0x4) r1 = msgget$private(0x0, 0x9e3351cc4cdc168f) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgsnd(r1, &(0x7f0000000040)={0x3, "b08e613e9251a435e285c78008c907fd3e38ccc695452fcdc4b18ef81aa0bfa6b567351daec70363fe002534ec655ca1678dd575f28d4d06eda94a647533f2227c60491b4d0f43da1a167fd8b402649d4327954b91347f085fd341d048ee00733369a94abfb0969e6ea4d760a1fc78fe6cb3f227e1b185ce4da0a96d6dcc896da4452f9bd505ad84645f0f20e3516bcac59a7ee5a0c88117438ada8074ed56ab38d95fc93daeb1e1858a16b8a725f765e380920e0b0631a51a2954f9afb864eb319eb6ee9fac9f74e41e9fc09604dbbcd63f4b3c1737b3291cfb1d4436e7a2e4daa9db57f8b2b97bfb514ee41a6c406cf706201caae8e2e3c3"}, 0x101, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000002c0)='children\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10040, 0x0) close(r3) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000280)=0x6, 0x4) 2018/05/27 17:34:38 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0xe6}, &(0x7f0000000240)=0x8) read(r1, &(0x7f0000000040)=""/230, 0xffffffffffffffd2) 2018/05/27 17:34:38 executing program 5: unshare(0x2000400) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa1c, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x4be2666b, 0x10000, 0x8}, 0xc) r1 = epoll_create(0x3) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0xffffffffffffffff}) 2018/05/27 17:34:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x10a, 0x4) listen(r0, 0xffffffffffffff7b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xf2, 0x6, [0x7, 0x0, 0x10001, 0xa2a8, 0x6, 0x9]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x1}, 0x8) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000280), &(0x7f00000001c0)=0x1c) 2018/05/27 17:34:38 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x371) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x102, 0x3, 0xffffffff, 0x8, 0x87, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/27 17:34:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0x20000af01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x20, 0x4) 2018/05/27 17:34:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_getaddr={0x40, 0x16, 0x425, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newrule={0x40, 0x20, 0xd14, 0x70bd2b, 0x25dfdbfc, {0x2, 0x10, 0x34, 0x60fca205, 0x3, 0x0, 0x0, 0x3, 0x4}, [@FRA_FLOW={0x8, 0xb, 0x7}, @FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0x4e20}}, @FRA_SRC={0x8, 0x2, @rand_addr}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x84) 2018/05/27 17:34:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="71bc48e41e882caf6e279539bb5591a4617ac19e8ca5915e64088aee77a2cdf4d1727f39c0a4ab9945b72b5e7233e818a47f8c3a6e8d80795e4babd2562a79d45d3e110d875a7fab6917d361fd51f9cf56a9f543e2d42f874d61209f694e046074cdc7a05141e95fadad8654b3c6008a8f5f40a1080e910a58d4198fffee99ae", 0x80, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = semget(0x3, 0x7, 0x110) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000080)=0xf8) 2018/05/27 17:34:38 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) move_pages(0x0, 0x2, &(0x7f00000000c0)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140), &(0x7f0000000180), 0x6) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) 2018/05/27 17:34:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"76657468300000000000000000000001", r1}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x14, 0x14, 'bond0\x00'}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x3c}, 0x1}, 0x0) 2018/05/27 17:34:38 executing program 6: r0 = socket(0x18, 0x0, 0x1) recvfrom(r0, &(0x7f0000000080)=""/76, 0x4c, 0x40000042, 0x0, 0x20d) [ 201.386878] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/27 17:34:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x4, @random="05930153f329", "7465619a4dece4954e4aec527ef19200"}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x9, 0x1000}, {}, 0x5, 0x4, 0x400}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) [ 201.468860] A link change request failed with some changes committed already. Interface veth0 may have been left with an inconsistent configuration, please check. [ 201.488596] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/27 17:34:38 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000000140)=@generic={0x3, "944739728fa6ef5f90f694ba397203b470625273a7d5a2535d5f15c7937d93f2dc075d2269a3178001d6753c282d4118f396e9899180b68d6d6f81ef48aed2ff860b9c491a7fe522eb486ce806bf80cd6dad30b4b0b303367534148a84462f2bdd15c1c31567abbae29232d08ab055611cc8b743d4f83710a3c2a5aa9c70"}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)="e531d7ed3e46d9f8b98252df395bef54882afd4b10310b3f457e5f9ea6c0d85a5629ae488d29180e4d577b5e6b3b20e75399323d8b6de65e10d25b0b873da193d6593a7421f8210d7334cd6ff4d25de00d27468ff76f661c91672a057c2118d14317b162cda54726d3b02363de49b0dfbf0862202b9babe8edb68e3143c5057bd395d34e9e25b3b526945524ef2d2f7f9c3c033d111f613cef6cf0db24c0bf0ccc11eb79e5c7c7", 0xa7}, {&(0x7f0000000280)="0c9bc34c0dd296aa0d5e32124e02746c65370b4d8253496664b3a2d1968658c885269d02e7f5d30e178406f4c8de8fa0be2d8220533c566b27b368a20f72f1bb16e68e8fc2da240ef43c3c07d2bf19567bcec4c609d99c381524dabe5aba360ada8f3a59cc3890d9a483cb3e0873417123dd7824adf6d9cf41615bcb24d2a61af72f934186a9202ee007bca051b4f4c0c6544de61761a4e02ca1fd2b16d6c9a8cf07af23bd7365cd460fd23086d40aaad5bf6ff64865", 0xb6}, {&(0x7f0000000340)="f187a3547798fa73a3bf762ceab05c03bf30de1997f40c80fe94c7a5bbdf573e054139ae8fd2be431db55f25d0d67a5a5ca3c9fd321cd1e69cd97527d6bca379184eb35abaddbfb4", 0x48}, {&(0x7f00000003c0)="f74c0604c75428fa259a3cf14a22197ca350b8137afe61cb715c0aab8f56489c4a70f45e36afa45cc0245435117d648a796e367c3c0d81a62bf55459d5235af89f85d5c49fa9dece", 0x48}, {&(0x7f0000000040)="f66cd20783aa6321819e", 0xa}, {&(0x7f0000000440)="315ee05388d4968e93a4fb06defd7086c1a6a5904cc82ab7f9233e0d5953432c22be03b061f4bbae5a299cf8f21ba40983f2145f029a06baa47c75c26d63bfe1f1f56f675a334727915005a348342a5c230099343cb9996f526c7870df655896a5334d19097f8e8dfdb5f9cbe69dee5d463d97d45fb7de78d342663604450686b107", 0x82}, {&(0x7f0000000500)="31a64164fc5c0003", 0x8}, {&(0x7f0000000540)="32f17043cda695eee3919e283c9dc764add494d1c5c21e408f05b40cce4784b6cacac0a74522c0d66e26de3cc51964d848df068bc7cae263c4fa467d5bec0198d2836081f70d08f39946e479df10767032cc83f2fae6d8095ca5d38979a69db6197910bfb84a5791494114351c6045e290b09458b450d1f023dfa346f671f41848eee063702e56fc40fcc69ef17e592864d43a64783b17a591afde962625022d615bb1", 0xa3}], 0x8, 0x0, 0x0, 0x4004000}, 0x263}, {{&(0x7f0000000680)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000700)="389d9172b31e2dfd412773", 0xb}, {&(0x7f0000000740)="f555170e7de56c3f81fdbff4ef72c374ff8dc545a86f3efc1a7171568c4af0b16a75daa7c1c06c30bea209bca606d2d5a86784ece02473e78d6ea80fbc266608b94a4317656a835f926e6ee37d5f96b3994e4cfa102c32f3e467014c9629ea65c5240317acb7ffbb5163fcbdbbba4a12e65568afc9c0dc070fe4a45fbeefe3c38f0e2217cc59d6d8c5993087dfc736b6fc449fb0e6f0ca8e704cf02c02aaf0f97f48b04f63412f31c7c3197228174580890b8223640d36b8abb9f2f1421c133d5c4697", 0xc3}, {&(0x7f0000000840)="6f16a9ba52c07bdae6528998100fe6dc90d70830fb89cd712822f63a57055da23e3ae301dd1f07256414ef727a6220b3d5f2659a46f58b91a5fbd9c604558dd67e14a312fe818515bd021d67f15bf60ced6b2ee6268d0bbd192abd983d9a1f98ec9c61ba1d22d24a48f94bdb076dccc366c9ef23d2020b57acc177521e2af14f9f0664dc", 0x84}, {&(0x7f0000000900)="0243044df859bfed8b4c8fc7a65f2ca3aa9d17cee91f11be2b6069c2d72631800acb24b6e71abfefe9b49b1446f8e9375c7499331d544c8c6cf5d0478e0fcdecd6050053e01f8f12e8baff4b471b9240c675c358d4df38e1661493c55f60350e0e6c91afa4064d9035062d0befd90de6da49963d24bc4f25e6fbadec3c437384d554061659bab733994757f2772bb15fc86e742c3702772185570e5c5afb2ae162d6cecef580b3fea213bbb74ba2ba2776986ea528258edaa802448686be4f97c77cb4849e20bd7549a51f6df507822dd88256bac9", 0xd5}], 0x4, &(0x7f0000000a40)=[{0x1010, 0x0, 0x3, 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{0x40, 0x104, 0x8, "01d7f0eba8bfe4eacaa358ce12fa1e4cd373bc68ea25bed90300e1708802a4c92a70f13e6b3f7b89128b"}, {0x70, 0x10c, 0x8, "a862a4ee69d305b406bdab112c4fa5ad564a4da332e869de68fb97206768b2f1e45d5a42338d274deff1773a35574d3f88e1453291776e0798438dd676c1f2b27ce2c5c86cc83c6ceb7b65e8c1c18e57860b855491801e03cf"}, {0xf8, 0x112, 0xe8, "9b0ececa3aae5fd892805dc2f540116d606035c84173dad570165a51173cdcda57e2a7fe092732cc3fe64837f98f1ed0288ae51d312a0845bc733bc2484cfb67c84d564d1e39897fcb2cf1d69842b47d34f9822a50e0d24972966f4133421cb55965f42a74479856254ed0e31c462569a700cbfad5adb2ff8f37896ae019fd364ed80a66d1f95c2c78f266d83d370b408fe17a3bd3bf1171f77a827d8b6d998b9c5e48dbe247416b34bd81765dbc7c80b75896a3fbfa3d05fdcc4992dcf907ae9dcc5611557a016b95ef8ea41e49e6c637856f6394ce2aa107a23f7a16124bd21ce97726aa"}], 0x2230, 0x40000}, 0x1f}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000005900)="00317e7c75b2b7d0dedc3a2ca7bfc1fb7f2a62e840d87914452ae0d257889aad809a7754f936f88d6652da5d4c60f8f53c139ffe9d9f28295125d3aaa278412a89dc6d51504b05f91df8d824a648cec51b0d23c937f4f2ccc2ee425e24c538ec5d4e6b831070d23ccc31549d74ddc0d86431cea6609f3ea58ab4e0c5a179578d5ae6d1b75bb3084c20411a60d8bfcc3ffeb37b075bdf865b1aaa2fe87ebb4237", 0xa0}], 0x1, &(0x7f0000005a00)=[{0xf8, 0x118, 0x20, "512364fad10d6b96a034887d355445fc2f07364b2a860632f79fd97bd1d2b6fa89255a2cc255f9cb6706d4bd353b9bdef178412525244f984d3f08abf78e4407bfca3866dfeb9672f3cc77947de6568ed5e4a78b1de814a609fb6f2ae913f76082876d5506ee298da2025c7e352788cfd9a72adae726fa08a8402c0529883a158a16c1fa6f8bef8f2f8e45ccee341f8fded866fcd4562cd414601bdbce0899730e407e967558d33a110c9351a3035d7938c8edc9ea473ae0d7ca73d488b4d343c0d307b797fccb5ca3f030fec272660ad43df5a0a5a5a87bd0b698f7a1f1bd9ff95bff"}, {0x1010, 0x11f, 0xffffffffffffffae, "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{0xa0, 0x104, 0x8, "060d9379359528d67e1d5c2a7ccbea1f09768ad1d608ef10b5110c53e8938acc6e610b811e0126f90ff3230700d2aeac25c959b8ca3ceab9fd7e59033a3d8eec5945040791f43326757f7693ad4a516026f78fa3f010e44bb15aa95ff984e63e58e7db6dd83502579f7f7b12af8696e879db58e21a3efaafbc286a75111f424e8ce4c8395278a213fbf3"}], 0x11a8, 0x8800}, 0x9}], 0x5, 0x4) 2018/05/27 17:34:38 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x3, 0x5d8, [0x0, 0x200002c0, 0x20000580, 0x20000838], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x41, 0x88f7, 'veth1_to_bridge\x00', 'veth1_to_team\x00', 'ifb0\x00', 'veth0\x00', @random="b719a1a25a8b", [0x0, 0xff, 0xff, 0xff], @random="c746ec1f90f2", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x110, 0x240, 0x290, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x7fffffff}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xffffffff, 0xff0000ff, 0xffffff00, 0xffffffff], 0x4e20, 0x3a, 0x2, 0x4e20, 0x23, 0x20}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3ff, 'system_u:object_r:devicekit_exec_t:s0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xfff, 0xfffffffffffffc01}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x12, 0x8, 'irlan0\x00', 'sit0\x00', 'irlan0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x100, 0x100, 0x148, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x8, 0x1f}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x400, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], 0x4e22, 0x2e, 0x5, 0x4e22, 0x4, 0xc}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x75, 0x9557, 0x6}}}}, {{{0x5, 0x1, 0xfd, 'bridge0\x00', 'teql0\x00', 'ip6tnl0\x00', 'bcsf0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="a0e27faa6f33", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x110, 0x140, [@connbytes={'connbytes\x00', 0x18, {{0x6, 0x110f, 0x1, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xb96}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xa905}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x650) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000a40)={0xffffffffffffb904, 0x4, 0x240000000000000, 0xa, &(0x7f0000000940)=""/10, 0x0, &(0x7f0000000980), 0x30, &(0x7f0000000a00)=""/48}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000009c0)) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/119, 0x77}, {&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/42, 0x2a}], 0x3, &(0x7f0000000200), 0x0, 0x20}, 0x40012062) 2018/05/27 17:34:38 executing program 4: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!', 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x202200) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8000000}, 0xc) r2 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x2, r2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/140, 0x8c) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000280)=""/167, 0xa7}], 0x1) keyctl$assume_authority(0x10, r0) 2018/05/27 17:34:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x1d, 0x80000001, 0x4000000000401, 0xfffffffffffffffe}, {0x60}, {0x6, 0x0, 0x0, 0xffff}]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001280)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000012c0)={r2, 0xffffffff80000001, 0x4, 0x9, 0x3, 0x0, 0x4, 0x1c00000000000, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0xef7, 0x80000000, 0x1, 0xffffffff7fffffff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0x5, 0x30, 0x1, 0x7}, &(0x7f00000001c0)=0x18) 2018/05/27 17:34:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'veth1_to_bridge\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_buf(r0, 0x0, 0x3461ed543230515b, &(0x7f00000013c0)="31da066bfa81008b9325a41d7fcc4e3167ad90dc96b7ee100b344c02056623e0011d03194dc1e2c351fbf204ea2e6be76ec460afe75726a3f948aa47fa6ed4f3871f8289bb307b89fd500383fe240c284028221e4b678500b4a817185156f7a004dbfb66d508df2c5316c495bc61b2c0819e10d1bb8f4ef764c760ce8692aee4a5e80ea0adf403945acdb4d2890533e322041394310448cc991c6e4392789e8d16aa67046fe5afeefafb217106932315ae4cb61f61526dfdad5964c28be4dcb77ed31725888bf11cfb183c778b17170b84cb62c22d2826b68b36ab75129a74f391aec1892264290aaf2faf4f3b8e7e00262414c6", 0xf4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)=""/4096}, &(0x7f0000000180)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x31) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0xf5, 0x4) 2018/05/27 17:34:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = dup(r0) userfaultfd(0x80800) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)='\a', 0x1}]) 2018/05/27 17:34:38 executing program 3: mremap(&(0x7f0000780000/0x8000)=nil, 0x8000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000070c000)={r1}, &(0x7f0000ca4000)=0x2ea) 2018/05/27 17:34:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) mknodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x9008, 0x0) 2018/05/27 17:34:38 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f00000003c0)="55ee241edae80f87aee9c92a7a950dcce4", 0x11) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='bond_slave_1\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000340)={0xfffffffffffff800, 0x3fffffffffe, 0xac, 0x2, 0xffffffff}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000080)="c6262656ba6881012cf66f") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x2, 0x86e, 0x8, 0x4, 0x0, 0x7c, 0x100, 0x2}) r3 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffa000/0x4000)=nil, 0x1, 0x0, 0x8c, &(0x7f0000ffc000/0x2000)=nil, 0x8}) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/27 17:34:38 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xfff, 0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0145401) 2018/05/27 17:34:38 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x12}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0xcd3, 0x4) 2018/05/27 17:34:39 executing program 4: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x81) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(0xffffffffffffffff, 0x0, 0x0) 2018/05/27 17:34:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x39}], 0x10}, 0x0) 2018/05/27 17:34:39 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="01eee5462253850823576e80c2000000b42d87402e5286dd6006f52600383a00fe8000000000000000000000000000ffff0200c3146510d2448a7d95f03f4028a80000000000000000000000000104f5907800000000600a07ec00002900fe8000000000000000000000000000ff00000000000000000002"], &(0x7f00000016c0)) r0 = dup(0xffffffffffffff9c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)) 2018/05/27 17:34:39 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x10000) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 17:34:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, r2, 0xd, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcd3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc881}, 0x10) r3 = shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/164) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/05/27 17:34:39 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2}]) prctl$setendian(0x14, 0x0) 2018/05/27 17:34:39 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfd2, 0x967, 0x0, 0x0, 0xe, 0x10, "59c200476e7ae2b9d6dbc3e6be64ff92f5fac8c5c94cca3595e04023a2c07e22156fff94a0cc2a59c37d62ba4ad67eafd6b711db491194b6806b3f0e79031b59", "f4b98f6821599064c63cb928b771dbcb03586015a52a5d3177d5032f249d67916ec4eeca7ad8c7e0f2b68f66bbbfb54386682a3348c0db7e3eb7af0623d9a7d4", "1543e25460651369286556618cf8bb256dc0c6ea9dc204c533ffe926fb3a14b0", [0x2, 0x6]}) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/05/27 17:34:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2}, {0x2, 0x0, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x7, 0x3f}, 0x1, 0x0, 0x1, {0x2, 0x9}, 0x4, 0x2}) 2018/05/27 17:34:39 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80000000000040, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) memfd_create(&(0x7f0000000000)=':\\vmnet1#$\'em0ppp1proc&trusted\x00', 0x3) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000200)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80000, 0x0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f00000005c0)="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", 0x200) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000240)) [ 202.241508] ================================================================== [ 202.249261] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 202.255164] CPU: 0 PID: 12155 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #102 [ 202.262533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.271993] Call Trace: [ 202.274578] [ 202.276744] dump_stack+0x185/0x1d0 [ 202.280387] ? gre_rcv+0x1237/0x1970 [ 202.284196] kmsan_report+0x149/0x260 2018/05/27 17:34:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x890e, &(0x7f0000000280)="5d80fe5496e1ae1d1904bf0f08f660a5c1034155e8bdddbfef740a0000331647575602292c5cd100e30e203c2b727452f6be9b3fed976b70a43093790c1974f073457e02ca49d0bb6636e2a334e06d0f7bdafc59b0b3e9f9b768176c6ff994de2e2cf5aaca5447daf99876c205a6d01fe30b060addee198e601d15d9aec976f83c4c4d27aa06d847984783e6e92cb0146523381556451bdb") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 202.288008] __msan_warning_32+0x6e/0xc0 [ 202.292079] gre_rcv+0x1237/0x1970 [ 202.295626] ? raw_local_deliver+0x63/0x1660 [ 202.300046] ? kmsan_set_origin_inline+0x6b/0x120 [ 202.304897] ? erspan_xmit+0x2d70/0x2d70 [ 202.309050] gre_rcv+0x2d6/0x3b0 [ 202.312419] ? gre_parse_header+0x14e0/0x14e0 [ 202.316937] ip_local_deliver_finish+0x881/0xed0 [ 202.321984] ip_local_deliver+0x43c/0x4e0 [ 202.326343] ? ip_local_deliver+0x4e0/0x4e0 [ 202.330673] ? ip_call_ra_chain+0x7c0/0x7c0 [ 202.335090] ip_rcv_finish+0xa36/0x1d00 2018/05/27 17:34:39 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0xbe8a06007507907}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xaa01}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00'}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r2, r3, r4}, 0xc) [ 202.339091] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 202.344466] ip_rcv+0x118a/0x16d0 [ 202.347929] ? ip_rcv+0x16d0/0x16d0 [ 202.351574] ? ip_local_deliver_finish+0xed0/0xed0 [ 202.356518] __netif_receive_skb_core+0x47ff/0x4ac0 [ 202.361547] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 202.366919] ? kmsan_set_origin_inline+0x20/0x120 [ 202.371798] process_backlog+0x62d/0xe20 [ 202.375895] ? rps_trigger_softirq+0x2f0/0x2f0 [ 202.380487] net_rx_action+0x7c1/0x1a70 [ 202.384479] ? net_tx_action+0xab0/0xab0 [ 202.388566] __do_softirq+0x56d/0x93d [ 202.392393] do_softirq_own_stack+0x2a/0x40 [ 202.396715] [ 202.398973] __local_bh_enable_ip+0x114/0x140 [ 202.403478] local_bh_enable+0x36/0x40 [ 202.407370] ip_finish_output2+0x1378/0x1490 [ 202.411800] ip_finish_output+0xcaf/0xff0 [ 202.415965] ip_output+0x505/0x5d0 [ 202.419526] ? ip_mc_finish_output+0x3b0/0x3b0 [ 202.424138] ? ip_finish_output+0xff0/0xff0 [ 202.428473] raw_sendmsg+0x3e77/0x41c0 [ 202.432381] ? raw_getfrag+0x630/0x630 [ 202.436322] ? compat_raw_ioctl+0x100/0x100 2018/05/27 17:34:39 executing program 0: unshare(0x8000000) semop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1000}], 0x1) r0 = socket(0x5, 0x807, 0x28000) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x28020400) [ 202.440652] inet_sendmsg+0x3f7/0x750 [ 202.444494] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 202.450055] ? inet_getname+0x4a0/0x4a0 [ 202.454401] __sys_sendto+0x6c0/0x7e0 [ 202.458231] ? syscall_return_slowpath+0xe9/0x700 [ 202.463096] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 202.468040] ? syscall_return_slowpath+0xe9/0x700 [ 202.472911] __x64_sys_sendto+0x1a1/0x210 [ 202.477079] do_syscall_64+0x152/0x230 [ 202.481445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.486638] RIP: 0033:0x455a09 [ 202.489832] RSP: 002b:00007f6666163c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.497562] RAX: ffffffffffffffda RBX: 00007f66661646d4 RCX: 0000000000455a09 [ 202.504850] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 202.512138] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 202.519501] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 202.527082] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 202.534354] [ 202.535979] Uninit was stored to memory at: [ 202.540322] kmsan_internal_chain_origin+0x12b/0x210 [ 202.545435] kmsan_memcpy_origins+0x11d/0x170 [ 202.549935] __msan_memcpy+0x109/0x160 [ 202.553830] pskb_expand_head+0x3a6/0x1a70 [ 202.558267] ip_tunnel_xmit+0x2dd6/0x37b0 [ 202.562440] erspan_xmit+0x1c67/0x2d70 [ 202.566339] dev_hard_start_xmit+0x5f1/0xc70 [ 202.570770] sch_direct_xmit+0x578/0x8f0 [ 202.574847] __qdisc_run+0x1785/0x3730 [ 202.578751] __dev_queue_xmit+0x1d50/0x3510 [ 202.583085] dev_queue_xmit+0x4b/0x60 [ 202.586908] neigh_resolve_output+0xac6/0xb60 [ 202.591406] ip_finish_output2+0x1362/0x1490 [ 202.595929] ip_finish_output+0xcaf/0xff0 [ 202.600086] ip_output+0x505/0x5d0 [ 202.603627] raw_sendmsg+0x3e77/0x41c0 [ 202.607516] inet_sendmsg+0x3f7/0x750 [ 202.611322] __sys_sendto+0x6c0/0x7e0 [ 202.615218] __x64_sys_sendto+0x1a1/0x210 [ 202.619638] do_syscall_64+0x152/0x230 [ 202.623525] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.628695] Uninit was created at: [ 202.632253] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 202.637362] kmsan_kmalloc+0x94/0x100 [ 202.641172] kmsan_slab_alloc+0x10/0x20 [ 202.645148] __kmalloc_node_track_caller+0xb32/0x11b0 [ 202.650428] __alloc_skb+0x2cb/0x9e0 [ 202.654146] alloc_skb_with_frags+0x1e6/0xb80 [ 202.658730] sock_alloc_send_pskb+0xb56/0x1190 [ 202.663328] sock_alloc_send_skb+0xca/0xe0 [ 202.667566] raw_sendmsg+0x221c/0x41c0 [ 202.671454] inet_sendmsg+0x3f7/0x750 [ 202.675257] __sys_sendto+0x6c0/0x7e0 [ 202.679057] __x64_sys_sendto+0x1a1/0x210 [ 202.683206] do_syscall_64+0x152/0x230 [ 202.687093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.692285] ================================================================== [ 202.699762] Disabling lock debugging due to kernel taint [ 202.705215] Kernel panic - not syncing: panic_on_warn set ... [ 202.705215] [ 202.712594] CPU: 0 PID: 12155 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #102 [ 202.721342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.730696] Call Trace: [ 202.733280] [ 202.735449] dump_stack+0x185/0x1d0 [ 202.739180] panic+0x39d/0x940 [ 202.742388] ? gre_rcv+0x1237/0x1970 [ 202.746107] kmsan_report+0x260/0x260 [ 202.749909] __msan_warning_32+0x6e/0xc0 [ 202.754060] gre_rcv+0x1237/0x1970 [ 202.757598] ? raw_local_deliver+0x63/0x1660 [ 202.762012] ? kmsan_set_origin_inline+0x6b/0x120 [ 202.766859] ? erspan_xmit+0x2d70/0x2d70 [ 202.770918] gre_rcv+0x2d6/0x3b0 [ 202.774290] ? gre_parse_header+0x14e0/0x14e0 [ 202.778795] ip_local_deliver_finish+0x881/0xed0 [ 202.783556] ip_local_deliver+0x43c/0x4e0 [ 202.787707] ? ip_local_deliver+0x4e0/0x4e0 [ 202.792036] ? ip_call_ra_chain+0x7c0/0x7c0 [ 202.796350] ip_rcv_finish+0xa36/0x1d00 [ 202.800316] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 202.805678] ip_rcv+0x118a/0x16d0 [ 202.809131] ? ip_rcv+0x16d0/0x16d0 [ 202.812758] ? ip_local_deliver_finish+0xed0/0xed0 [ 202.817690] __netif_receive_skb_core+0x47ff/0x4ac0 [ 202.822710] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 202.828070] ? kmsan_set_origin_inline+0x20/0x120 [ 202.832921] process_backlog+0x62d/0xe20 [ 202.836988] ? rps_trigger_softirq+0x2f0/0x2f0 [ 202.841573] net_rx_action+0x7c1/0x1a70 [ 202.845554] ? net_tx_action+0xab0/0xab0 [ 202.849619] __do_softirq+0x56d/0x93d [ 202.853425] do_softirq_own_stack+0x2a/0x40 [ 202.857738] [ 202.859985] __local_bh_enable_ip+0x114/0x140 [ 202.864484] local_bh_enable+0x36/0x40 [ 202.868369] ip_finish_output2+0x1378/0x1490 [ 202.872784] ip_finish_output+0xcaf/0xff0 [ 202.876937] ip_output+0x505/0x5d0 [ 202.880499] ? ip_mc_finish_output+0x3b0/0x3b0 [ 202.885104] ? ip_finish_output+0xff0/0xff0 [ 202.889434] raw_sendmsg+0x3e77/0x41c0 [ 202.893332] ? raw_getfrag+0x630/0x630 [ 202.897389] ? compat_raw_ioctl+0x100/0x100 [ 202.901909] inet_sendmsg+0x3f7/0x750 [ 202.905722] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 202.911105] ? inet_getname+0x4a0/0x4a0 [ 202.915110] __sys_sendto+0x6c0/0x7e0 [ 202.918927] ? syscall_return_slowpath+0xe9/0x700 [ 202.923780] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 202.928710] ? syscall_return_slowpath+0xe9/0x700 [ 202.933569] __x64_sys_sendto+0x1a1/0x210 [ 202.937724] do_syscall_64+0x152/0x230 [ 202.941623] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.946825] RIP: 0033:0x455a09 [ 202.950098] RSP: 002b:00007f6666163c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.957799] RAX: ffffffffffffffda RBX: 00007f66661646d4 RCX: 0000000000455a09 [ 202.965069] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 202.972354] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 202.979623] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 202.986885] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 202.994683] Dumping ftrace buffer: [ 202.998221] (ftrace buffer empty) [ 203.001907] Kernel Offset: disabled [ 203.005512] Rebooting in 86400 seconds..