00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xe0, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706ae"}, {0x1010, 0x84, 0x8, "d32a90d18a56a55c44fad8dafbefa0da5db56a3632e4d106d178be97cac56470ef2b7b74fea01db0f462d6ccb2be1d19adab85dbb9076acfe89074c57dd5a93bd107cd4f973467c1382426b3cab705706c3b692a94d615c231fd73b8576be592b1012551c58c90ea1e6af1223212aa73552aada99881b940cfc83d944b0ffc04e4221676270f7a8d9efd7e1749d1c259401932feb9773bf0db409d169c943d9a9ae2e78bcba3583539d6078e7ddda26b8a28fee673826e63b095ff830e8a91dd176cf9b2bca426bfc46db43788ddd5b8bbbfe118faf3f24a88cd7be04f59a973d35df36e880006665accec269de228a4f2b39ac3c078ad8f36d8b3599fd9f56ff86198ba47042d71705499bccff11594417076a135a40eff37d919fccba617ba026d8817ee87b7d0e10908dfba50e08a6888be0b72bad14f39c2d56a0fe3af5a1fc34f3e9e5cf5b1ac80b28d5ee84a069f1e5c7dee25b7498884da7540e52405d4bbb5bcb5e3bd5614efc6e5cb59e0cb4f0485c396af898de0caad36dbe115559e6255d1e92338381a79897af815cbdb1f02111aec088dc5cc3f78078b2c57da3269c5da2d95e1891f5bd752e800099122f2ad3349f18d3ac838bfe488853d648ae63e7e590a18a91f2539c8d9356630dd857d0d4d7b095634980a3eaebbbd79dc6045aec48e16f64040d1bb9bb9ac686527b227f1af9bc74b05a9d871941fd2b67d01c22a578edee4e352db1d1bbfbfe27fe64e201f9294fa17e82e133d385e6d9b17b6189eb2f74e2cc488484917787e6af8708b981c2fd790f98f3de29ed4d2dd4b06769ffd63fd9d4d48431a9d11b7d7cc55d1df435b531d242613120d1d3130efe6d39381fb43615ed665e1bf81ba3ef2e8a086e98ecfd38790ab2fc9d0f6cb798464b4607df0b6965ff5f8fac300233d0fd954f220c98f3e0650a1509de2ec52a94e54cac6eaf3f342be919cc4159c9459b14357138693132ebecd93bb93474372c0d9dcaca5b95bf1f632f8938e3790d7ff124be7725cba84d7d5394b52f3fca41dc808a854b3af53107015fe930f5eff26ff7ff137de566e50d853474a4db27ecb49e5d49e539427b61300aafbb464754598bb3f74e4676066aef8d62cdb31a2f247df5701af4f700ce8f5f31e4fb412aa0ae83ac4c90c14e2f2bcebd572d8807191ff76fbc3b69672658690886da10b7f232f333cb0f7ec22398995734f91145afe50b4b0edd9f31729a64e8ea8d1248be193b8d55d5e2a7c7d9bc2ef4255e06f5757cb98d7b342e18bb93258b4d6ec3f35049a3fc521a543a4531a874f61db6ccf059ea17b1d9cee9aa7f0bb3e6940ce069d534ac4683328e2967080cb58493d6f9a6c034d78de879e99e3bf180bda224967bc7652ef36d30c8796f5e40979fa384a6661fbd6b299a3b0584e640ee9adaa8ed5e8ccba3b7f674b476759ea8c9408899f4c0f313f6e5a697639f881fc6f5884ad0d5d371cacf3788b913933bd7f5d42da65adad4195cddfd65ca9e97e1dfc9d13f00cedfd2cca62d25364fe78a1c001297a9585a8cd8e5a2113879ac9300c594a7ba49b272b92383d0d8930cb630d0113178e8c1407e1f96c14599db133ec934bcb981cec314f8714eaa55eeac33dd8e2e499e6a77394f5192ce8b3e1798c862e5b9266f0247f608c0fa3ba4c8c3c9901378c0e65c0e0b50af154a533bbb02b58bbc5a130affbb8d920aa253dd44f01e1b4a99bce14e86451af72b3f8d027fd69408ade240e516e8fae399d6f8e82c757730cb2e52fced088b933f4e3cdec5913f5a0012754ea409345a00d5c3e777178c8db0f78cd1b2b61e4fbb39bcfec1b10325f3def0d0115fcbe7c6a41d54c042a66684e2e4fa48707c3211032cfca45b43720328516cf1831c9594d064626a4f1c6a05ffd6e41c8f6e1b263247720b13908d103d68021d5a56fc606651215e1f79d10cc513b2c3c33f271fe75641f4d75f77eeff3c300b8254745fb90f8134495fa1b0929d52643a6649eb809f5ac789dacf1aec8992f7fca8c04692473780281f11229d856ab0fe8f9b0af3a70bb6fd5b22e79309e4a7628598368ff320c64db4695b9b959564a4681f2cfb01e6808d63e12d4174bb0aa53940453234f27f39641f3ccbfafc883c7448425dca5921c061d95b2f58982e857d81b0f60b3d38bfa8e123df0c1fbdafbd1afe1dc62dccabb3d310f375b638cab2c3c44f00b69581e5dab3ec58ea6e4d515c9568c8b3c087b7d569e213ad73b7debcc9b0b6a1930a6b00ed2cc28c7286695d743fbb1d4fc8cbd81dcdf65b989304fcc3ef82c01bffd4839117230ea970e9df0c276be97c3ee55d52c7845b4b7ce6d252f7ed3a6fab223a4bf84c0a2d615ce31c4188d962734a1e81835f337f9970a621659c9f6d5f33232997b56f351935226ce9931ccc37e268d3a556b8ee81d722a7b134771cf87633e43801298b68a82f7349cecc55830746282ea09e16a34ece0dc93eef74aed7024b947ab40c9d73b48e6cdafd6564e28a8e4f13e0f54936affd1b2183e9354932bfa72d63f8cdaab7e4eca10de2b47bf3043ecec79d4fba6f7ecb62b64bd7f65d800241fbfb53b1ee034141808d398a93bcf4c17fd36930eb239e50f52947c882f3bcdef0b60f4b0dfb069f8c32d2647b13526b7695a6e07a3348172224dc568cdf9a9fb911a6d2b03680de44811f25d86291e7345e7558b073298c2c2c12956a3037c1dcdbb7af07e58fe49185b31d25629d654d9d39f6e1c370b3f3187edd401e68676bc2ddb496e868e797b2fdec536081a9d2b99c159588be1af13c4618ef3df7681a7c2db8f709fdf3295e7c60552310680cbbdfed07d882daf315a524b7d8b57114c87cfd2a4e9d13f6694f7df1eed52772b0b56dca46d5945b258486152803a9c4ef84e431a39416d881446830c5c99bd4c68e65e147e80d775b972dc78e99c4236bf56ed76a70b1e343bfc9139f04cd4ca134a407203843c0b9f148c76fb7f149bc47a17348fde772b58b1113b25c550d8623910bf40633c83bdbb3984a2f62292642c1ee87f975e3dde8af67804550d873d47a970f473773d666f9d9b4cb7c4581bfd1fe194bed5cb3e3e80f4c53e53584aa6478b89c31879bf0b40a523529d7d406977b217e9df3bbe456eb1e04c3f00ec7da78766b38f39797818d6a83805353a36b21ccf497872011936bb6c252a38762f00beef72862d480b6bc4d7f2a957e08c2f959615c3d665fb3b63b27f8f0ae39231e8fdb3c71559c729789a4346c9be5d7caa3e9f2608307fd69ba7ecc9856c6a78bf2d81b33c0f7784c78d6f3173d7eade92b06a452fa52dd45e63f37dad6aab36c90a95026921ab214b819b8d9ea14e92263fb35a935ac8bc7067398e692e2f7ae9e7a71d0b80ecdd0badfb05dcb30eb75e8a514268ca7dec7c718e70f78d0b230b9eabfc1bbc4363f79c2315c2c25c27de850c7c4ad610ab6de763b5faeb2ab058c6a3106947c66ebbc2b449b44dfa86f7f5818645a006bd75ccdbbbf8eb470dac348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{0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x5, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:43 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x0, 0xfffffffffffffff8}, 0x14) sendto$inet(r0, &(0x7f0000767000-0xc8f)="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", 0x4e1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00005f0000-0x4)=0x0, &(0x7f0000dd3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000585000-0xa0)={r2, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80, 0x78, 0x1, 0x100}, &(0x7f0000030000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:43 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008b5000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xe1, "2ccd96da06b0222a0d252ecef0de22e40d9eb4721b5089b38efbac5fc5bab8f924145dade252cad93cc38aeb1ff591e8033a0c20f908c5a59648d1046145cbe3b791efebb4280a652625789a3cca2c9f666452f1b32659bb4084d6ecf105baa223d3bcb23725f5028ddfdcff0cbd9df505d95c76fc4bf48bf57c59c8c3e7282b8e4a6a8022a7d08839c838bb2d6ce02341c9eb35d6f59479587d0ac24fae9f8d3f9c67248bddae6401d27ba99774e4668e635854353a9d32015c2de868e298e56c002ebc15e52c8a13ffa439e2acb9f95957e8268f7ba302875c3a7b32a394762e"}, &(0x7f0000f88000-0x4)=0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) listen(r2, 0x1000000400981a) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) r3 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) connect$nfc_llcp(r3, &(0x7f0000722000-0x60)={0x27, 0xffffffffffffffff, 0x4, 0x4, 0x1000, 0x81, "0b4920ee070147aaa5c6b5bc9de9c7b5436a5ce8652d6c38b62132571faa7efbab43318dafa08989708aab6fc6c6835f986d1e56f10f46140e00575574779e", 0x200}, 0x60) 2017/09/29 06:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000e7c000-0x4)=0x0, &(0x7f0000f73000)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x17, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ad3000-0xcf)={0x0, 0xc7, "2a0119a25c9ee128410996f5acbc9328f35684e59537182c9dec7189203e6869d5a0fd86423841fb30bf25d17a924a0235354d22a4dfe07088b1fb47642bd81bf765992a2ee75aab04cb113951972a5247844dec2cacd026926f6c17fd30995fa6b665f8c6874d2394e1be0d6fcf12a202d0b7ca98a82d89272641f4b1c667e917dbb00e412642752427b093405ab2894960c121ed38f4ad6d1d7d5302539946bcfe55575a019e15ac310998053cfeb6720ac80f772691ed749195d8cab31a6267c846e27535f9"}, &(0x7f000001d000)=0xcf) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005ea000-0x210)={0xffffffffffffffff, {{0xa, 0x0, 0xac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d9000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000c61000-0x1e)={0x3, 0xffffffff, 0xd9c, "b49b1201df26", "85e098c1a195cf4d9221e34b68ab4a37"}) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000507000-0x8)={0x0, 0x7ffffffc}, &(0x7f0000075000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a9b000-0x108)={r2, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x20000000009, 0x416b, 0x1000, 0x1, 0x40, 0x8000, 0x5, 0x94, 0x8, 0x2]}, &(0x7f0000816000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009a8000-0x18)={r3, 0x33, 0x4, 0x8001, 0x6}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b50000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x0, 0x1cf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x74) connect$inet(r1, &(0x7f000012d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b51000-0x18)={0x0, 0xd, "991b48b8caf6c08e27ab82a6a6"}, &(0x7f0000821000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000441000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f7, 0x3, 0x8, 0x4}, 0xa0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) r6 = accept(r1, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) r7 = socket$inet(0x2, 0x80000, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000b4b000-0x8)=@assoc_value={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000a60000)=r5, 0x4) pipe(&(0x7f0000b53000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept$inet(r7, &(0x7f000037e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b54000)=0x10) shutdown(r8, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f00005c8000-0xc8)={0x2, 0xb4eb, 0x3, 0x1, 0x3, [{0xfffffffffffffff8, 0xfffffffffffffe01, 0x20, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000b4c000-0x20)={0x400, 0x2, 0x800000007, 0x7, 0x1000, 0x6, 0x80000002, 0x8, r3}, 0x20) 2017/09/29 06:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000ed000)=0x0, 0x80000) sendmmsg$alg(r2, &(0x7f00007e5000)=[{0x0, 0x0, &(0x7f0000b9a000)=[{&(0x7f00008ae000-0x1000)="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", 0x1000}, {&(0x7f0000a97000)="fbbd41ccafd119808922939dea4f1cade4366841aaf2a7450a15b963e1fdac87f7544d797d513fdaf9fe9874c6ecfaeed6a1764876396b65194f65e56f21a4541f79bf59e262f626119b7f4a840f0d5841e54ca6083a3c80f952851afd433c35cad123daac2ecb4df06efe7fd1d985ecb96c5fb1bd45bb87edb3b007d3bd8a79eedd841979848ea853ec9a7183bff3dd706940a4aa5b51876bed1e5610922187633e3f20f414b4aafc3c3955a0dead2ce97b5fc2ac17de770a509df9914b", 0xbe}, {&(0x7f000087c000-0x1f)="ba768d802b57895f2e045d76448afc36d006468a6ac49b0d73b730d5b04952", 0x1f}, {&(0x7f00009e1000)="b3b5254a0a1599f2e5122494b14787f167deaf527e39bce622ee101ea3c17290fa9c670519d30019fb5fc0b25420be4c25bff0e8e569ac9b170c0bd10a0b44db36455e6a3487c7dcdb0f925186f3fc2f83c913d71ce4a21e31c684e0511f38d97e6e1f94f55ffbdbc7cbc8d6f8a54cd7830bdf132808340d8c0154e06ad6bd0889981a56d418af64eabf00f90e114f6d08969f9e24c7d8bb82635074d908d2b0942aa42806d952342e68eb837211752bb916b258be4a3b408526ea30db9a8b0c992d2bca0098e8885d826de85dec0bd0a464b22764edd37d6d603f17ede1d06b59", 0xe1}], 0x4, &(0x7f00009b4000)=[@op={0x18, 0x117, 0x3, 0x64f}, @iv={0x50, 0x117, 0x2, 0x38, "9e6f534ead642b663d2934e045abdb7e014a868a626fd3b3321877932b20193072b17159147ab3b60d35885d01199e7fc8f5e467279b60f2"}, @op={0x18, 0x117, 0x3, 0x3}, @iv={0x88, 0x117, 0x2, 0x6f, "02a71832d454e5e1063a66503f5d1eed18eb976815683c23d87bfb52d052e027ad87fd7ad5922fdd90d171971ba33eb13bfed064409cfcd219120fccd1f479a0e35c9b1df798089878a71125d5fa16a8ca6244b51843f542ffd2121bc71e43fcfb5480a0a7b937387d4a4eeb496ca1"}], 0x108, 0x811}], 0x1, 0x40) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:43 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000f9a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x0, 0xfffffffffffffff8}, 0x14) sendto$inet(r0, &(0x7f0000767000-0xc8f)="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", 0x4e1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004b0000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f07000)=@assoc_value={0x0, 0x0}, &(0x7f0000607000-0x4)=0x8) 2017/09/29 06:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xe8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291"}, {0x1010, 0x84, 0x8, "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"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x5, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) pipe(&(0x7f000025d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006e3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000eaa000-0x10)={0x0, 0x0, 0x42d3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000845000-0x8)={r5, r4}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000e77000-0x10)={r6, 0x1ff, 0x0, 0x3f}, 0x10) recvfrom(r9, &(0x7f0000244000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x140, &(0x7f0000556000-0x10)=@ipx={0x4, 0x8, 0xc4d, "573eb872567c", 0x7, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f0000e52000-0x10)={r10, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r9, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r11 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r12, 0x1}) preadv(r7, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r11, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000002, 0x5, 0x1}, 0x100000000, 0x3ff, 0x7f}) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f000094c000)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009c9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000dbc000)={0x3, &(0x7f00008cf000)=[0x2, 0x8000, 0x1]}) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e8c000)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96}], 0x2c) pipe(&(0x7f0000085000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00008a8000)=0x7f94) 2017/09/29 06:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000e7c000-0x4)=0x0, &(0x7f0000f73000)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x17, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ad3000-0xcf)={0x0, 0xc7, "2a0119a25c9ee128410996f5acbc9328f35684e59537182c9dec7189203e6869d5a0fd86423841fb30bf25d17a924a0235354d22a4dfe07088b1fb47642bd81bf765992a2ee75aab04cb113951972a5247844dec2cacd026926f6c17fd30995fa6b665f8c6874d2394e1be0d6fcf12a202d0b7ca98a82d89272641f4b1c667e917dbb00e412642752427b093405ab2894960c121ed38f4ad6d1d7d5302539946bcfe55575a019e15ac310998053cfeb6720ac80f772691ed749195d8cab31a6267c846e27535f9"}, &(0x7f000001d000)=0xcf) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:43 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80002, 0x8, &(0x7f0000f99000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f9a000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000f99000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80000000, &(0x7f0000f99000)={0xfffffffffffffffb}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r1, &(0x7f00004ea000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x0, 0xfffffffffffffff8}, 0x14) sendto$inet(r1, &(0x7f0000767000-0xc8f)="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", 0x4e1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind(r0, &(0x7f0000630000)=@in6={0xa, 0x0, 0xbf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8a}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000875000)="ff7ffbbeca4edb818c1de8123b71fcce869e8d6b629f1b8733244d2375dab750e7614e4ddbbe862d47d4219dd0aab29badb2d4cb77eeaa6559ccf8df8a6375cfbf89f4a234453e08baae8a997b788ba2e3b3de92c7a4de91182f6de661fd83df16574893a07391a5b825d1b54e099b346f1ac0c2cba183471cc0120efff7cdc8ba4125c049ce0e412a28456b3d2e2b0013906551613653e43dd3bd0c1981175ea3d3085595146de609a744bbeeb9171dbc020d944b7ed5b5b99de9c511640f08b1d2c80b83affffc79362228b45d") connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x8000, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647f", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000de0000-0x13)="94d7217deb378c1d3db2d7e0679efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x4005) vmsplice(r0, &(0x7f0000cf0000-0x80)=[{&(0x7f0000ba6000)="31f661517ee7f8798bec58179724ec045859cd78e46c14839bf10318417dbb49a28967cc2558410b2057d8eb3710f0cfb6539788615467e4f38873e723333bfe31eaba22", 0x44}, {&(0x7f0000319000-0xad)="41505b3a6812f728b86d0094261b06c7fb07a4682707cee4e466aa5fd561aa6bf53be23f8375fedae067806e7874107d16113d76b81a118e4d0bf6832d79fe077aa1d61b6bb917be680eda2ed271a4e8b742eef10deb44faf94283551eb613be4c314c2a783e372d483cf9d89e438d3928aaf3e0505c1a5afeb575d832885be8ce5779903302f675f34f9260fbc703c5560e0656c0431bc2e62543ef8e4b4394e9e38a69aabb060101622a9a5f", 0xad}, {&(0x7f0000591000)="2ed1ae5ff1077f232fcda9765c0e611ac922fb2c338b5e9cb7ac28603e7dc010276359e2fe4c47952d7d2696f4fbbbe3c32641546cb7eb51b80a6076bd4080f83f4970172e7818cf405cd860424c94033c9966d270444899b822c6445b46a96907caa253de7fca11f86072f46e51d777c9d4d6849441ac40654e8577c1380cd4430162919f8802d7611f7fa2a230d63f03f0adf95c08fe23e42a29e8f8844ca0610497", 0xa3}, {&(0x7f0000f69000)="56d50c58811574dd16e67230e73d3783f417ecb333cbffdc8669fa3e3411651c95f3f0aaf1abb4ce5fb5992c55ca9ff73666c62ebcd8e40982d54666502c904d93796e7f2dad3a0014785ea29547528d9a3160340bbef313e7e0cd112004530b907ec9cf6de12c99d53ce3609863884da8bea89eeb1c3b7f7a8e2f607ae14534b4fde89f539fcfc3f3f3b223863c7a1ee34c910b3d", 0x95}, {&(0x7f00006b8000-0x1000)="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0x1000}, {&(0x7f0000aae000-0xa4)="22631c81fe47b1cb6ee9d2a3182b209ef9a34166e0e6043f4ce961f0e278f3c2c2a56a6cbb11fdf190a9a05ada64fe61ecc5c47163d96400e4cf7f9ff04b983ec17b5cfc9bd7523f0dfe435d53bb4ce398ec7966512d8e865ca38a62a2e64ae309adbbc5acf4806ff8abad4e89f499c7f3cf9c4fa941024f5b042e6f94b424fd4242f728bd1a078bd4f0a0460764ee780fcb36a6e87e57c1acdfc7319264cd3d842ac896", 0xa4}, {&(0x7f0000ca4000)="ad00f007bb861f30acf5be0cc34a8c5d3a69e56a", 0x14}, {&(0x7f0000288000-0x1000)="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", 0x1000}], 0x8, 0x8) 2017/09/29 06:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000032d000-0x10)={0x9000000000000, 0x9, 0x7, 0xfff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000db5000)={0x0, 0x9, 0x2, 0x6, 0x4, 0xffffffff}, &(0x7f0000324000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000753000)={r2, 0xffff}, &(0x7f0000eb1000-0x4)=0x8) 2017/09/29 06:26:43 executing program 2: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x0, 0xfffffffffffffff8}, 0x14) sendto$inet(r0, &(0x7f0000767000-0xc8f)="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", 0x4e1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf0, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9"}, {0x1010, 0x84, 0x8, "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{0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x5, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000395000)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00008bb000-0x2)=0x9, &(0x7f00003ba000)=0x2) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000e7c000-0x4)=0x0, &(0x7f0000f73000)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x17, 0x3, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:43 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet_sctp(0x2, 0x1000005, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f50000)="72656e6f00", 0x5) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000ff3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000056e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1002}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000053000)=@add_del={0x2, &(0x7f0000eae000-0x10)=@common="697036746e6c30000000000000000000", 0xe325}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000053d000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$inet6_tcp_int(r3, 0x6, 0x10a, &(0x7f0000d1c000-0x4)=0x800, 0x4) r5 = socket$inet(0x2, 0x806, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet(r5, &(0x7f0000c5b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000088000-0x4)=0x10, 0x80000) 2017/09/29 06:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) accept$inet(r1, 0x0, &(0x7f0000582000-0x4)=0x0) close(r2) 2017/09/29 06:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000086e000-0x58)={0x26, "6165616400000000000000000000", 0x90, 0x3, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r3, 0x8906, &(0x7f0000d16000-0x1000)="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") sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003b5000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e47000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bde000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x6, 0x2, 0x7, 0x11, 0xa0, 0xa0, 0x404000000000, r4, r5}, {0x10000, 0x8001, 0xfffffffffffffff9, 0x9, 0x8, 0x6, 0x3, 0x100000000}, {0x4, 0x2, 0x9, 0x100000000}, 0x0, 0x7, 0x401, 0x3a24866ef8a7c46a, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x6, 0x1}, 0xa, @in=@multicast2=0xe0000002, 0x40, 0x0, 0x3, 0x0, 0x101, 0x2, 0xfffffffffffffffd}}, 0xe8) 2017/09/29 06:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000745000-0x8)=@assoc_value={r2, 0x8000}, &(0x7f00009e4000-0x4)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) getsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000945000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000051f000)=0x1000) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708"}, {0x1010, 0x84, 0x8, "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{0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x5, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d40000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d04000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000962000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000025000-0xc)={r2, 0x80000, r3}) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000e7c000-0x4)=0x0, &(0x7f0000f73000)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:43 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f16000-0x4)={0x0}, &(0x7f0000faf000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000046a000)=0x0, 0x0) socketpair(0x17, 0x80000, 0x3, &(0x7f0000532000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00009db000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005e3000-0x310)={0x22, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb7080693"}, {0x1010, 0x84, 0x8, "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{0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee3de8b6cdc6dc92"}], 0x5, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000562000-0x4)=0x0, &(0x7f0000122000)=0x4) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000085c000)={0x0, 0x0}) 2017/09/29 06:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000e6d000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fc0000)={0x1, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c43000)=0x0, &(0x7f0000663000)=0x4) 2017/09/29 06:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x805, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bb6000)={@generic="7bf5c67b329405c176a3f73f579f7b8f", &(0x7f0000131000-0xd0)=@ethtool_rxnfc={0x2e, 0x7df411345d8f691, 0x9, {0xa, @udp_ip4_spec={@multicast2=0xe0000002, @rand_addr=0x8, 0x1, 0x1, 0xff}, {"8a75", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x9, 0x7fffffff, [0x5d23, 0xfff]}, @sctp_ip4_spec={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x1}, {"a4bf", @random="bc2b334c4803", 0x2, 0x3, [0x3f, 0x3]}, 0x2, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000fb4000)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000e7c000-0x4)=0x0, &(0x7f0000f73000)=0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) [ 275.947266] FAULT_INJECTION: forcing a failure. [ 275.947266] name failslab, interval 1, probability 0, space 0, times 0 2017/09/29 06:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x40) sendfile(r0, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x5, &(0x7f0000a33000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ec5000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000e23000-0xa0)=[{&(0x7f00009cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00006c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000df9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f00001e5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000c78000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000948000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00000ad000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000204000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f00001d5000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0xa, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r2) r3 = accept(r1, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) [ 276.062432] CPU: 0 PID: 3631 Comm: syz-executor2 Not tainted 4.14.0-rc1+ #60 [ 276.069665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.079018] Call Trace: [ 276.081619] dump_stack+0x194/0x257 [ 276.085260] ? arch_local_irq_restore+0x53/0x53 [ 276.089953] should_fail+0x8c0/0xa40 [ 276.093665] ? __local_bh_enable_ip+0x9d/0x160 [ 276.098254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.103352] ? release_sock+0x1d4/0x2a0 [ 276.107332] ? find_held_lock+0x39/0x1d0 2017/09/29 06:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) [ 276.111412] ? lock_downgrade+0x990/0x990 [ 276.115608] ? check_same_owner+0x320/0x320 [ 276.119957] should_failslab+0xec/0x120 [ 276.123936] kmem_cache_alloc_node+0x56/0x760 [ 276.128435] ? netlink_insert+0x500/0x500 [ 276.132596] __alloc_skb+0xf1/0x740 [ 276.136236] ? skb_copy_and_csum_dev+0x360/0x360 [ 276.141003] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 276.146637] ? selinux_inet_conn_established+0xf0/0xf0 [ 276.151925] ? sock_has_perm+0x29c/0x400 [ 276.155993] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 276.161533] netlink_sendmsg+0xa86/0xe70 [ 276.165584] ? netlink_unicast+0x6f0/0x6f0 [ 276.169801] ? security_socket_sendmsg+0x89/0xb0 [ 276.174530] ? netlink_unicast+0x6f0/0x6f0 [ 276.178746] sock_sendmsg+0xca/0x110 [ 276.182439] sock_write_iter+0x320/0x5e0 [ 276.186478] ? sock_sendmsg+0x110/0x110 [ 276.190440] ? selinux_capset+0x100/0x100 [ 276.194569] ? ___might_sleep+0x43c/0x470 [ 276.198698] do_iter_readv_writev+0x531/0x7f0 [ 276.203175] ? vfs_dedupe_file_range+0x900/0x900 [ 276.207914] ? rw_verify_area+0xe5/0x2b0 [ 276.211957] do_iter_write+0x15a/0x540 [ 276.215822] ? dup_iter+0x260/0x260 [ 276.219439] vfs_writev+0x18a/0x340 [ 276.223040] ? __fget_light+0x29d/0x390 [ 276.226993] ? vfs_iter_write+0xb0/0xb0 [ 276.230950] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 276.235770] ? kernel_read+0x120/0x120 [ 276.239654] ? __fdget_pos+0x136/0x1a0 [ 276.243521] ? __fdget_raw+0x20/0x20 [ 276.247221] do_writev+0xfc/0x2a0 [ 276.250649] ? do_writev+0xfc/0x2a0 [ 276.254256] ? vfs_writev+0x340/0x340 [ 276.258030] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 276.262857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 276.267854] SyS_writev+0x27/0x30 [ 276.271286] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 276.276018] RIP: 0033:0x4520a9 [ 276.279184] RSP: 002b:00007f8817c82c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000014 [ 276.286869] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 276.294112] RDX: 0000000000000001 RSI: 000000002001d000 RDI: 0000000000000005 [ 276.301356] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000da4000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000628000)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000055e000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="0c", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) socketpair(0x11, 0x1, 0x1fffffffc0000, &(0x7f0000ecc000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000680000)={0x20002001, 0x0}) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aee000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000fa000)={0x6, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000029000-0x10)={0xfffffffffffffff7, r1}) r2 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000170000)={0x0, 0x0}) r4 = accept4$ipx(r3, 0x0, &(0x7f0000a7d000)=0x0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00006f6000)={"961a268eb1a698e0b367e64ab89764e7", {0x4, 0x9, 0x0, "153ca5104fe4", 0x2, 0x0}}) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b7e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fae000-0x20)={0xff, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000558000)={0x2, r4}) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) readv(r0, &(0x7f0000a46000+0x89d)=[{&(0x7f00009c7000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000351000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bc2000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000951000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000455000-0x29)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f000025c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a50000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000d9a000)="", 0x0}], 0x9) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000664000-0x10)=[{&(0x7f0000e28000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1, 0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d4d000-0x98)={0x0, @in6={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000188000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b1d000-0x10)={0x7ff, 0x2, 0x6, 0x7, r2}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003c4000-0x4)=0x7ff, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) [ 276.308600] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 276.315843] R13: 00007f8817c82b48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/29 06:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b21000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000835000)=[{0x4, 0x5}, {0x0, 0x1ff}, {0x8, 0x3}, {0x2, 0x9}], 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00008ae000)={@common="6e723000000000000000000000000000", 0x5}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a7d000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = accept4(r0, &(0x7f000037e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0x6, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000769000)={0x7ff}, 0x4) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x0, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee3de8b6cdc6dc92"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r1, &(0x7f00007f3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000072000-0x4)=0xe) getsockname$inet(r2, &(0x7f0000ff6000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10) close(r2) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000cbd000-0x8)=0x0) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) [ 276.380946] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 276.402984] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000092000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000d2e000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000ad1000-0x4)=0x18) close(r0) socketpair(0xb, 0x3, 0x6, &(0x7f000039a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00009e5000-0x4)=0x7fff, 0x4) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xe) close(r3) 2017/09/29 06:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003e4000)=0x0) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000b9f000)=0x8000, &(0x7f00008bb000)=0x4) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000279000-0x8)={r4, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) [ 276.461587] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 276.474136] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x0, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee3de8b6cdc6dc92"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000a5c000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000eb6000)=0x1002) accept4$unix(r1, &(0x7f0000e2f000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0x8, 0x80800) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) pipe(&(0x7f0000ab8000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f0000ea9000-0x9)={0x1f, {0x4000511, 0x0, 0x8002, 0x2000000000003a, 0x1000000, 0x7}, 0x2}, 0x9) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8000008000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cdb000)={0x0, 0x80000, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000f4b000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00009b3000)={&(0x7f0000337000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003e0000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000cba000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d0e000)=[0x0], 0x9, 0x8, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0xfffffffffffffffc) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r1, &(0x7f0000022000-0x9)={0x1f, {0x4, 0xffff, 0x800, 0xaddc, 0x3, 0x100000001}, 0x80000000}, 0x9) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000936000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b3000-0x4)=0xf8) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c06000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ee9000-0x28)={&(0x7f000029f000/0x1000)=nil, 0x1f, 0x6, 0x40, &(0x7f0000694000/0x3000)=nil, 0x44}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000430000-0x69)={0x0, 0x61, "3bd00423f51b0a54dadc5fcf1b9b12afbabbaf4e077567ff20e6046806af9ba8475193878816d163a47a70f31d5ffe7bb6fdd1e460fa2d02af01bb781937486fd5967b63d46a82c096438f02b38043d27cf1f6c5a7f93c62fd1bb76f97251b5a12"}, &(0x7f00008d2000)=0x69) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007d7000-0x105)={r2, 0xfd, "3779eca8d2bf333820e92f583372619e8b9362951c2b04b2f97e7058e24139ba6d9a22a4f977d94615b07e761335bb31732f658fd560f73faa3f9830cc27e1c5cd3a2ee94b0992b48bfdf122e6f40357127c12087815ac9941d6ccb03ad8a227fcffcc38ae4908a65ab81f0fb423c7fdb05bca2c8bd2e44432e657b8678ccc60c833b91b7a10ac86d81cfeabce0f84fabbd03876f60593ec9eae6c8bae51cd65ece023b2e7c621c98586139900874ac9fcb50d368e5c7a10434ea0822fb03661fb6d0a68cd0df4320288c9ff89bcfdbfd30cb287d6cc14997ee7081f7fc393e4c522c3233112aa3ebbafa118164c44c15a69b1a051cff72df43efbb4c9"}, &(0x7f0000925000)=0x105) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x10, 0x11, 0x480, ""}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x80007, 0xbb, &(0x7f00006a5000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00007e2000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f2a000-0x4)=0x10) 2017/09/29 06:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f5d000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c82000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) getsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f0000a79000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071b000-0x4)=0xe2) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x1, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r6 = accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f00004fd000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c22000-0x4)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000993000)="77657374776f6f6400", 0x9) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x40, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) [ 276.676342] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 276.693366] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000de2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d89000)=0x6, 0x800) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000de2000-0x44)={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:44 executing program 5: socketpair$inet6(0xa, 0x800, 0x3f, &(0x7f00004c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000518000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000340000)={r2, 0xfffffffffffffffb, 0x1f, 0x10001, 0x8, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000627000+0xd11)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023c000-0x4)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00002a5000-0x1)=0x0) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1000000400981a) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a87000-0x4)=0x0, &(0x7f00005b7000-0x4)=0x4) r6 = accept(r3, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r6) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r1, &(0x7f0000877000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e4b000)=0x6) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000730000-0x1e)={0xffffffffffffffff, 0x1, 0xfff, "48e1ed09f3c3", "dd7f46b1c28aa12780df695706d57485"}) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000fbc000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000040c000-0x4)=0xc) close(r3) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) [ 276.732694] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x4, 0x80000, 0x80, &(0x7f0000106000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dc7000)={0x800, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000b2a000)={0x100000000, r2, 0x3, 0x6}) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000954000-0x8)={0x0, 0x0}, 0x6, 0x42fe) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000cc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647f", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000236000-0x4)=0x0) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) r2 = socket$inet(0x2, 0x0, 0xffff) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000e6d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000062c000-0x4)=0x7d) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000057c000-0x4)={0x0}, &(0x7f0000311000-0x4)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) [ 276.790441] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x58, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a519"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000041f000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000602000-0x4)=0x7, 0x4) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000c9e000-0x4)=0x0, &(0x7f00006fd000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000079b000-0x88)={0xfffffffffffff001, {{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$netrom(r2, &(0x7f000027e000)=@full={{0x3, {"0c12031bbbeb83"}, 0x800}, [{"7b5ea7cad8b115"}, {"4e202bbcf13fe3"}, {"922e56e181776a"}, {"7af4d8e90ab183"}, {"705a32893cd4bc"}, {"cc45db1aa69a91"}, {"7e729dd9ff1d6b"}, {"2fc6b241550d2b"}]}, 0x48) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000b2000)=0xfffffffffffffffc, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) pipe(&(0x7f000068d000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fed000)={0x8c, 0x4, 0x0, 0x9, 0x221, 0xa00000000, 0x1f}, 0xc) [ 276.838953] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 276.873784] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x1, 0xb04, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000d68000-0x20)={0x1, 0x80000000, 0x47db0f299083be88, 0xfffffffffffff801, 0x9, 0x40, 0x7, 0x8, r2}, &(0x7f00000a7000-0x4)=0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000275000+0x39e)={0x1b, 0x4, 0x2, 0x20000000009}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000cef000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00005fc000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000f1f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000018d000-0x10)={0x1, &(0x7f00006cf000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000f0f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000010a000-0x24)="91", 0x1, 0x20000801, &(0x7f0000f18000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000778000-0x10)={0x101, 0x1}) sendto$packet(0xffffffffffffffff, &(0x7f000033d000)="", 0x0, 0x0, &(0x7f0000f50000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000d60000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c81000)=0x10, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00007ae000-0x4)=0xd, 0x4) writev(r1, &(0x7f0000048000-0x20)=[{&(0x7f000072e000)="f7cd79bcad29c5da9700000000ffffffffa814a20382f59f601def7b61e35b9971acbddbff5ad917ad991820296f9df807b0e3f3c6a0ef7ce39c573cf9e82b758a4da9a60b15d742", 0x48}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000635000)={0x0, 0x0, 0x1, 0xc9}) sendto$inet(r1, &(0x7f0000a91000)="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", 0x54c, 0x4004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00009b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) bind$inet6(0xffffffffffffffff, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r2) r3 = accept(0xffffffffffffffff, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$llc(r1, &(0x7f000061c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000063d000-0x4)=0x10) pipe(&(0x7f0000a34000-0x8)={0x0, 0x0}) ioctl$void(r1, 0x5450) connect$nfc_raw(r2, &(0x7f000053e000+0xbba)={0x27, 0x3f, 0x9, 0x7}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x1, &(0x7f00004b4000-0x10)=@ethernet={0x305, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000764000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000e18000-0x4)=0x20, 0x4) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0xdf8e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000408000-0x4)=0x0, &(0x7f0000dc3000)=0x4) sendfile(0xffffffffffffffff, r1, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e36000-0xc)=@sack_info={0x0, 0x4, 0x9f71}, &(0x7f0000da3000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000789000-0x108)={r2, @in6={{0xa, 0x2, 0xc3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x6, 0x7, 0x4166, 0x3, 0xe03, 0xffffffffffff8000, 0x7f00000000, 0x8, 0x8, 0x0, 0x7, 0xa8, 0x0, 0xea1]}, &(0x7f0000828000)=0x108) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) [ 276.894861] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 276.921406] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x8, 0x80000, 0x3f) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000f4d000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) socket(0xd, 0x5, 0x3ff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000346000)={0x0, 0x0}) close(r3) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000aad000)=0xfcd0, &(0x7f0000330000-0x8)=0x2) 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x68, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fd"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdc000-0x4)=0xc) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x788) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000265000)={r0}) getpeername$netlink(r1, &(0x7f0000472000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c3000)=0xc) connect$llc(r1, &(0x7f0000ea5000-0x10)={0x1a, 0x5, 0x6967, 0x400, 0xfffffffffffffff9, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0xfffffffffffffffe) pipe(&(0x7f00006e9000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fcd000-0xc)={0x4000000c, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 276.972365] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 277.001300] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000cfc000-0x96)="9aaa7ce9ac86338f1f6cce8d8320277dd3e2b4195b9b881fcaa40610a3987cc159abe51d7219da4edbee0232f9def6406400a4984dd23bce836643304461b9bee13558da83616ef54936f082d0463d4da5d0cff28fdb73c22e5167dccd65333094591159292cd3a2039c2c3465fdd03ec4db059bf19a9b0311f54c4549a19e0a31b796ce8bedbf1dd17f4ec537f62d3e96a381b43d29", 0x96) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$llc(0x1a, 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00002cd000-0x4)=0x0, &(0x7f00002c4000-0x4)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000096e000-0x4)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x20019, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f000095e000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000049a000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[], 0x0, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) bind$bt_hci(r2, &(0x7f0000db1000-0x6)={0x1f, 0x1, 0x2}, 0x6) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed70"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) [ 277.024869] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 277.039954] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00007ad000/0x2000)=nil, 0x2000, 0x2, 0x43030, r0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008a7000)=0x0, &(0x7f00003c8000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000259000-0x4)={r0}) getpeername$inet(r1, &(0x7f0000da5000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d97000-0x4)=0x10) r2 = getpid() r3 = getuid() r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f0000c17000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000da9000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c49000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a41000)={&(0x7f000087f000)="2e2f66696c653000", 0x0}, 0xc) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e75000)=0xffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000036f000)={0x0, 0x3, &(0x7f0000916000)=[@generic={0x1, 0x6, 0x10000, 0x0}, @map={0xffffffffffff15d2, 0x4, 0x6, r8}, @map={0x401, 0x10001, 0xce00000, r9}], &(0x7f00003cb000)="657468312e00", 0x400, 0x12, &(0x7f0000600000-0x12)="000000000000000000000000000000000000", 0x10001, 0x1}, 0x30) sendmsg$netlink(r1, &(0x7f000013f000-0x38)={&(0x7f000066a000-0xc)={0x0, 0x0, 0xfffffffffffffffb, 0xaed}, 0xc, &(0x7f0000407000-0x20)=[{&(0x7f00001ca000)=[{0x1010, 0xb90, 0xb06, 0xffffffffffffffff, 0x1ff, "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{0x69, 0x3ff, 0x400, 0x9, 0x27f, "f12a486349d64ae33c9c6487e938ce42023bf9adb016b2a99778a92c6344df5f93427bc5b6f9019905de80cf26e5527c5524903a57545e7ff451542ac39dbe517b6f8b6a366303738be25bab689a91ebc5518e4434411a016d"}, {0xf3, 0x4b5b, 0x20, 0xfffffffffffff001, 0xfff, "c45b7e4bb020ce7d0571c5b29545d508485d0087873c60d446c42d5d62d3ec24b964728334cd6310d433fc71b48cb36854633bb9723096010cb5b4c9c007dda3e9fb17ced3621da376c0996a288a994962d63fa626827c6513b6da7c31911f646756b0a797b19fedbda504baa8bf45012902a3f5513893c24f0127edbddd2f3a9b1e993372f8f50502b1eada421b71c50ad376acfadeed76ab962ecf583da378d6cc347461b5add7732422fadc238a28041cabb49446c77d5d121a924433c55e1da872df7c29d7e163826fd80e43959b6f7d54564a3d330087aacf532e96688ceabd30"}, {0x1010, 0xc4, 0x2, 0x6, 0x6, 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"}], 0x217c}, {&(0x7f0000208000-0xe1)=[{0x42, 0x400, 0x20, 0x10001, 0x2, "bd2dc7afe428fa8d62abda3082a0dcd960341f1eaff44d290aeb8a33ba6b5493942b22ad15947ecd8496bf624da6c0b7a5ad"}, {0x9f, 0x2361, 0x700, 0xf415, 0xc6b4, "0918f1224bf6f0323f610f6b3269cfea3e77b64dc61f369bb3d2c79f53e6e4d2912a54879451a15a64822c2a28cee40d1bb967769e373eb7dd7772acf97b886b679c579a7882ba4dbf0dc0d2816b3dbfc44fdcca55fe1a04546bb9a1e4c8ec048afa92a55231c285176440b3e4968f2059d25321ec2818b9a265235a5cdc96814f07bfe7a9115f68c3e05205665561"}], 0xe1}], 0x2, &(0x7f0000047000-0xa4)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x8, 0x8040}, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c7d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a5000)=0x8) 2017/09/29 06:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) preadv(r0, &(0x7f000089a000+0xedf)=[{&(0x7f00004f3000)="00000000000000", 0x7}, {&(0x7f0000805000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000a44000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000d9a000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000154000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000b00000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000bb8000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000036c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f00005d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000fdb000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0xa, 0x0) 2017/09/29 06:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x808, 0x9) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) r2 = socket(0x19, 0x5, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b81000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000006c000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f0000d75000)=[{&(0x7f0000d21000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b40000-0x50)=[{&(0x7f0000964000)="e3502570c50a23537a3651a766ac06615ff015bb43ef05e1d64adaebf88787066c7b35ffe66d40e975bd71f9274679d97e1abde89b3f6dcc507f940e0fbd25ee25383d8e26b8aa7bd1656b17a85f182b435653aec6a5643f73d723fba8b36b2f980d396e419890d017d78cb8ab1a", 0x6e}, {&(0x7f000006a000-0x1000)="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", 0x1000}, {&(0x7f00008b3000)="bc0a41fcfb3689793b850dd703dd0a4acff67f4ffde239bb8e407d1a696c79a7d61245d31fbb9675bc32fadcd655f89c9daccbe9006cbfce82fc46967cd773b1315e9a365d09b47c822e418d4332332c6cddad89d6c8c1270051cc100f39738813ef61a0e4b4da249181ef8e7946519e874c0a0052918d9c399b5db81e90ff34334dfa9615e29d57d8cad29820b2bc3bb04e7c992e9e3e60ae0d3099645e7b3389f6e04ee840d9df2742ed5f1099350b1d852e023e10de17d822a6c7b537973696259fc773fe7273bd76e39d3b31921119ff98d90cc8522c57fcc8e09e14110508376a818b59ae7be4", 0xe9}, {&(0x7f0000468000-0xa)="a175bc2bf7816ced48ab", 0xa}, {&(0x7f000024a000-0xb9)="d832baecb9fc46e344fea5107011b7d14e5e5a86b3ae0955a824883879d4719bf69383f3ca4cb88da994db9179187ba4fd7cc26361cdab0b08c48bf84df96aa1ccf0deaa4cbaa8c41fa9e52daa20741b34d091c55a879bf6549de29d3aea0685630438ab7c8b1c7892d00810eeb496771fe3349ab71ec6f02911907a1052ff98e850d20e5d50361d1910c39796402a075a39b0cbc4bbf3d440c991394beef3e0bcdffe4d48ccd3bbe981954fdc046b25ace3ed6512701e1ab0", 0xb9}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000620000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f30000)=[{&(0x7f0000fe5000)="", 0x0}], 0x1, &(0x7f0000eb4000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x5, 0x10}], 0x2, 0x408c4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r6 = accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00008f6000-0x20)={"f54172f42dbc72e917138dbda45c9fb1", {0x4, 0x4, 0x6b, "99dc6fbf4d47", 0x800, 0x0}}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r4, &(0x7f0000289000)=[], 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(r6, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000b14000)="969b964fbc92233321e0e01cb6ab9fb768ea24bab6fde01874d458faa615effff29dd33bd9e669cd333f167097447e36bbffa08e8acaca04a9c5ea44a7245f02", 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006aa000)=[{&(0x7f0000180000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000289000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x2, &(0x7f00000bd000)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) socketpair(0x1f, 0x5, 0x0, &(0x7f0000f8e000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00005d1000)={0x9, 0xffff, 0x408, 0xffffffffffffffd9}, 0x10) readv(r0, &(0x7f0000093000)=[], 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r2, &(0x7f0000311000)={&(0x7f0000307000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000aab000)=[], 0x0, &(0x7f00007a6000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x1ff}, 0x10061) connect$inet(r3, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bd3000)=@assoc_value={0x0, 0x3}, &(0x7f000050c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000017e000-0xc)={r4, 0x504, 0x20}, &(0x7f0000341000)=0xc) close(r3) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r5) 2017/09/29 06:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xdffffffffffffff7) sendfile(r0, r0, &(0x7f000046a000)=0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000476000)={@loopback={0x0, 0x1}, 0x17, 0x0, 0x3, 0x0, 0x5, 0x401, 0xfffffffffffffffa}, &(0x7f00007d0000)=0x20) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000633000-0x4)={0x0}, &(0x7f000001f000)=0x4) pipe(&(0x7f0000087000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000bfe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000630000)=0x51) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000833000-0x8)={0x0, 0x0}, &(0x7f0000437000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ae9000-0x8)={r4, 0x81}, 0x8) 2017/09/29 06:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c3"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) [ 277.122783] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 277.140536] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000030c000)="a83e98c8ce0e9253ec7e2ba7f8f26a03e9f2ab47b3e99391125ea734f501d313f27d9efb1130b114058aeb7d3f70c5ef95129b99789169b82344684c7b123725a2287e43824da4185d5889bf0b09f03dfed57e62d2c9d4c8170a0edad14c21f12d11aa90e80b5b6a6b9f3506cf5a74898a9ee6c84fe5f0a40feba1d5f8ab89adfbdfba565f96363aff88e8191a1de599858756c942b6af41ed51166cdec62fac6fd6a743a15abf01fa20c2ae42097ff2c9e44643", 0xb4) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1ff) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 277.211686] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000163000-0x8)={0x0, 0x3, 0x9, 0x40}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000926000)={0x5, [0x4, 0x0, 0x3, 0x9, 0x81]}, 0xe) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000102000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67f, 0x7, 0x3, 0xc00000000000000, 0x41}, &(0x7f0000516000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000422000-0x10)={0x0, 0x202, 0xfff, 0x1, r2}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d53000)={r2, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00006c2000)={0x4, [0x6, 0xddf4, 0x1b, 0x10001]}, &(0x7f000018a000)=0xc) ioctl$int_out(r3, 0x5463, &(0x7f00004e2000)=0x0) close(r3) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:45 executing program 5: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cbd000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd90, 0x9, 0x10000, 0x2}, &(0x7f000001f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cae000-0x8)={r3, 0x0}, &(0x7f0000e00000-0x4)=0x8) close(r2) 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c"}, {0xb0, 0x13f, 0x1000, "53d1a46e2776077f7992252b9d46a77a506a8d3b18a20a90b467ab81a88a43d961ad0ce1dad769eff6cfb353f48be1049a2adbcc51893e70d3645bed4c9cd8a24874f2e89ed995528bd419d83bae5b336fe71b53de54fc988025a985326c04b3057075024872091b610f9b9946b1d63c34cb7e0016054da39ae4370258b8a1ea3c6e89ee9cbda7d1297eb49c595740cfb323f05393fbf2bbcf7f"}, {0x110, 0xff, 0x100000001, "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"}], 0x4, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f000077d000-0x1)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000069000-0x2)=0x0, 0x2) r2 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003d2000)={0x0, 0x0}) close(r3) recvmsg$kcm(0xffffffffffffffff, &(0x7f000023a000-0x38)={&(0x7f0000f24000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000095000)=[{&(0x7f00001f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00004ac000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000054c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00007c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000d29000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000f01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00002e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000843000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x8, &(0x7f0000ace000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3}, 0x12060) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f8c000)=0x7ff, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000eb0000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0xc7, 0x80, 0x100, 0x2, 0x400050, r4}) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) socketpair(0x19, 0x807, 0xb2f6, &(0x7f000008f000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x6, 0x3, &(0x7f0000397000)={0x0, 0x0}) getsockname$ipx(r4, &(0x7f0000375000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000587000)=0x10) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000e52000-0x10)={r7, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r6, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = epoll_create1(0x80002) epoll_wait(r9, &(0x7f0000bb3000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x80) mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket(0xd, 0x806, 0x3ff) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xf739) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000086a000-0x8)={0x3f, 0x5, 0x9, 0x0}, 0x8) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept4(r1, &(0x7f00007fd000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003b9000)=0x5d, 0x80800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000a59000)=0x0, &(0x7f0000198000)=0x4) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000daa000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cd3000)=0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000934000)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000408000)=0x0, &(0x7f00001e6000)=0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) [ 277.365260] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a23d5734d01fe44f7c99c6c02ba029803e42d28d4f71b8af6c0e634f21b8c14aca2b5bfd2d5672468038a6deef3790d1c281a7716b643e2f585c0a14da4cca23ea9b7f438da4cee957c30da29641b392af9a34e3f97b8719930591fb48c5ba3e22b7515e1e14ab875b2d7d4b74c93e5ad23cb5b509b", 0xeb) 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c64000)=0x0, &(0x7f0000342000-0x4)=0x4) close(r0) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x26, 0x80000000) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000078c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000612000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a0e000)={0x0, 0x7f, 0x30}, &(0x7f0000adf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cd3000-0xf)={0x0, 0x7, "efa6056d58934e"}, &(0x7f000094c000)=0xf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001c9000)={0x0, 0x5, 0x0, 0x3, 0x346}, &(0x7f0000418000-0x4)=0x18) sendmsg$inet_sctp(r2, &(0x7f00000c5000)={&(0x7f0000720000)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000e3d000)=[], 0x0, &(0x7f0000084000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x35, 0x3, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffb, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x15fd, 0x101, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6f0, 0x8000, 0x455, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x3, 0x200, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x80000000, 0x0, 0x6e80}}], 0x5, 0xcae491bc7fdbe181}, 0x4) socket$inet(0x2, 0x8000b, 0x100) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000336000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bd000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) [ 277.410706] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x1000000400981a) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r0) accept(0xffffffffffffffff, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f05000-0x4)=0x100, 0x4) sendmsg$nfc_llcp(r1, &(0x7f00007e2000-0x38)={&(0x7f00000b1000)={0x27, 0x1, 0x717, 0x4, 0x3, 0x3, "72f16fdb295cef66ccdbc52dc44c0f3f8a5cfc0b320995f94b5a89cafd9db060969ccef6e0bd3edd24edb6339c2588189116828f841c265c77401d102c016b", 0x6}, 0x60, &(0x7f00001d7000-0x10)=[{&(0x7f0000302000-0x41)="7977ad3d7517f5e2a7192d9d012700a675636b892f35f723b662fef42ce136b917602c698b830d76c25da666cd6203b93a6bb21712789e2d3f39f6fcc4438dc530", 0x41}], 0x1, &(0x7f0000d22000)={0x38, 0x10f, 0x4, "2e78d9ae9adf3024ed9ff76ad3bad49adea17addd512a467aa792484a09f83aabd"}, 0x38, 0x880}, 0x20000804) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) close(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000aa7000)="22", 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) bind$inet(r1, &(0x7f0000e2a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x0, 0xf, 0xcfed) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007e9000-0x4)=0xd3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00001cb000)="", 0x0, 0x4080, &(0x7f0000a13000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x800000004}, 0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1000000036, &(0x7f0000002000-0x18)="c302f8ffffff0000000000000000070058ce5fe1b470985e", 0x18) listen(0xffffffffffffffff, 0x1f) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003a1000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00003c5000-0x4)=0xc) shutdown(r2, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xb, 0x8, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00003ee000-0x4)=0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r3, &(0x7f0000fed000)="ff3c", &(0x7f0000a3f000)="", 0xfffffffffffffffd}, 0x20) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a36000)=0x60) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="", 0x0) 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0x0, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008b9000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000467000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bc0000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x4, &(0x7f0000bdd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000765000-0x10)={0x0, 0x2, &(0x7f00002ba000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ca000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000219000)={r5, 0x100000001, 0x6, 0x0, 0x9, 0x2}, 0x14) r6 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r6, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = socket$packet(0x11, 0x810000000000003, 0x300) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f000097b000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000545000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x4, 0xf0, 0x20}, &(0x7f0000b4e000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000e4f000)={r9, @in6={{0xa, 0x2, 0x50b1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff, 0x4, 0x2, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005bc000)={0x0, 0xa8a}, &(0x7f00009be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000088a000-0x8)={0x0, 0xc6a5}, &(0x7f00007f0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000f3d000-0x4)=0x8) sendto$ipx(r3, &(0x7f00000ed000)="cc0fd0425e5ce76e4a32ca441581e7f4be10f4766eed8c06be49b16cd15ad0b32178dbe5debb4fa4d8da9ed2a50cac43eb27ed42a99280f433d5ba3819e91ce8", 0x40, 0x40010, &(0x7f00007b8000-0x10)={0x4, 0x1b, 0x7, "aff3787e8b98", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000050c000-0x8)={0x0, 0x3c}, &(0x7f0000454000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000bb7000)={r12, 0xfffffffffffffffc, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00002a7000)={0x0, 0x200, 0x30}, &(0x7f00000b0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000415000)={0x0, 0x4, 0x80, 0x983}, &(0x7f0000777000)=0x10) sendmmsg$inet_sctp(r6, &(0x7f0000c55000-0x70)=[{&(0x7f00005e9000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048e000-0x30)=[{&(0x7f00009d8000)="426fd033dc55d6bfc0980efc778fbce9c7cbef767ff6d015fb5ce5665dd3399268fb50df299a40a6c34455b95f03f8473afa2411ab0453ac4548c1a3533f83cc75ef1c3c", 0x44}, {&(0x7f00007d2000)="f440b6c6618c86fe1f2aeb13e2531593847c6e5c170cca8ad6e8c706e4de", 0x1e}, {&(0x7f00009f1000-0xad)="80fc5d7ea97d8e69b1a6dda8295e77966372f16624fea02e0434b93d3d750160f6f87661ab5a7c7917c7ba59462447283333401a4a0a20f2d26dac5a69c919e38c03e50f26cbe0a8eb2615212f3a463e165785556069e66ee45529d6031e6e903bfcd68e22d3620e8c5c6c02fdc486d29da72db788c85297cee639d311261626c0f84281ef31433a6b51f6a8548936f14aab7dd38bf9b038c92a95ac56db0972decb544f348f20eefd4abb4d49", 0xad}], 0x3, 0x0, 0x0, 0x40850}, {&(0x7f00004e2000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b7000-0x30)=[{&(0x7f0000ec3000-0xb6)="d9ec57b52a48c54db66cafcc0e34e27687d8e09667548788f539da93b0a2e3220003e34f0f2713ec4ffb42d0f4a3c4dedbf18bcde5c5ad9916c01bb1c5cfa589727a2808dd2ae14d8711bdbc1dc274680c69ac69e6343e289460c9771822ec25dbf69e01759a5f2396f6ab24291ea366c398d79c0554af7cf877c2293a6c85bebf39b0b70ee6237fcf57135e12b6940e9798b3a22d4c829b003ebbf02f0029c417c618a6d03dba3495a10459aa20809b58e66aa63c64", 0xb6}, {&(0x7f000060d000)="1e121b177c1427f6bc467b82e6621c059face046d981887121d3933d8bfa7a9eacc9965a8e065abbe3a4afc9757f963f348a2bfa81216abb379020c2a6be3f1387261b111a842d8ac7f11b823c093ba60453b2fd85a418114a30117ba6f6ca1ce40e89e83fe23d6b4a1a548a50497e1c0281d6c077d7c3a3e81e238a7b0be4099be31a43d5ac06862acb2b0b6d505384ad15afcf23b320eb4d32e340518058f8b642d3206d6016f1b1a8d89167172d3f66345e7b414215bcf5b5", 0xba}, {&(0x7f0000785000-0x7c)="aa435409b74917ae6a2081c20b9305424d0023338ca39e64bd870293a37b2dd6bddba02046b57540dc00a4e2e60df2a5e0eed02f2df9d103561bd29eb02d0b03b0b4269a9762123fb1cb848ca7ab7253c5c43f05ed85296f90c0d62a0785cb7143d07f55cb6deea3b8ac6711aa951150da0792387ab0b7dd5dda5134", 0x7c}], 0x3, &(0x7f000049e000)=[@sndrcv={0x30, 0x84, 0x1, {0x5dd9e482, 0x0, 0x20d, 0x0, 0x23981eb0, 0x3f, 0x6, 0x3ff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4dde, 0x8000, 0x100000001, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfe, 0x201, 0x8, 0x9, 0x6, 0x4011, 0x9, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x1, 0x7, 0x4, 0x8, 0x6, 0x9, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x7fffffff, 0x1, 0xe6, 0x92, 0x2, 0x429, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xd82, 0x54a, 0x8000, 0x3, 0x9, 0x6, 0x8e75, 0x6, r15}}], 0x6, 0x1}], 0x2, 0x430192de4108fb7e) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000ab0000-0x90)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 277.480160] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) pipe(&(0x7f00000c6000)={0x0, 0x0}) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000307000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a96000-0x10)={0x0, 0x3, 0x8001, 0x1}, &(0x7f000043f000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000074e000)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd80e, 0x0, 0x5, 0x3c, 0x8, 0x1, 0x7f, 0xd651, 0x3, 0x80000001, 0x5176, 0x80000001, 0x2, 0x100, 0x1]}, &(0x7f000019e000)=0x108) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed7dd18e9d4e6d566298500f3235c49643e1f1620b0843da0536885f3cd7735d082b1dabec9407b5b8b84524d4e98506ae729826ed1f8ed93b6f3a", 0x76) [ 277.527346] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x9) accept$ax25(r0, &(0x7f0000319000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c9e000-0x4)=0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000400981a) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003e3000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007d1000)={0xffffffffffffffff, 0x28, &(0x7f0000dbb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000594000-0x4)=r3, 0x4) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xe) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000452000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00008ce000-0x4)=0xc) close(r4) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003e1000-0x30)={0x6, 0x7, &(0x7f0000cec000+0x655)=[@generic={0x4, 0x16531036, 0x8, 0x7}, @map={0x9000000000000, 0x0, 0xcf3a, 0x1}, @map={0x0, 0x6, 0x973, r0}, @map={0x3e3a, 0x100000001, 0x5, 0xffffffffffffffff}, @map={0x1, 0xd5a, 0x5, 0xffffffffffffff9c}, @generic={0x9, 0x3f, 0x10001, 0x8f00}, @generic={0x1, 0x7, 0x10001, 0x5}], &(0x7f0000c9a000)="00", 0x10000, 0xfb, &(0x7f0000bcb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x1}, 0x30) socketpair(0x11, 0x80a, 0x9, &(0x7f0000f3d000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006d5000)={r0, r1, 0x0, 0x1, r2}, 0x14) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r3 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(r3) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) pipe(&(0x7f0000679000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00004eb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c7000)=0x5) 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f1000)=0xe) close(r2) 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x0, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f", 0x1) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f00001dc000-0xb4)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x105, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6beaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x4, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x8, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004c0000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000dbe000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x100, &(0x7f000011a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r2, 0x5411, &(0x7f00009e4000-0x17)="c780655be01c5e7dfe1fa9cebaea8157f14bf7560ed1f0") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0x401, 0x0, 0x0, "29003d5d0100000000000000200000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) close(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8f0, &(0x7f0000001000)={0x0, 0x0}) connect$ax25(r6, &(0x7f0000000000)={0x3, {"0900bffc0123cc"}, 0xa6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r5, 0xfffffffc) r8 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r7, &(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) poll(&(0x7f0000000000)=[{r8, 0xc406, 0x0}, {r8, 0x4100, 0x0}, {r8, 0x181, 0x0}, {r5, 0x8, 0x0}], 0x4, 0x73e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000000b000-0xd8)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf3}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xda}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18aaae02b2200f4579499334759794b5b7f4eb0c2afde8093f4d61b7301ed", 0x3c) 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[], 0x0) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) [ 277.642446] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready [ 277.672632] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x10, 0xff, 0x100000001, ""}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000026a000)=0x3, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000abc000)=0x0, 0x800) getpeername$netlink(r2, &(0x7f0000b89000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f6000-0x4)=0xc) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000460000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc211, 0x3, 0x40, 0xb5b1, 0x101, 0x2, 0x1, 0x8, 0x1f, 0xffffffffffffffc0, 0x0, 0xc61, 0xffffffff, 0x8000, 0x1]}, &(0x7f00005d5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003d4000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x100000001, 0x0, 0x80}, &(0x7f0000f32000)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52", 0x2) 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000073b000)={0x0, 0x0}) r2 = socket(0xa, 0x80000, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000fe000-0xf4)={{0x6, 0x2, 0x800, 0x400, 0x1, 0x80000001}, 0x2, 0x20002, 0x0, 0xfffffffffffffffb, 0x6, "1b05b447c51368a98d7edda339aa97126d54cbd5e73d2473da02d5f1d3861ed7c03097621470924d10096cda2a0e139e5d2e7413e3cf7a70b2ad1623054d30525861d69aa06d9d111b0abf847ed0e2d6109e0f1086a49728b00080c200695762beb881cabeff739ed0531dfbb66bfccfcf9ba4a559b80aa8821a857e5e0be82cd6e4b26d4af513428c967a5667ea27493aa128d96fc702f6f76a401a16299a1f661c49864c6eecf66db56782359965e318af9575c92c2b7f4160f0add2e6836edebeb67984327f971dc78bd6ba11ab47349026c8a7acd08e22130b3903644794"}) connect$inet(r2, &(0x7f0000bbe000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) getsockopt(r0, 0x400, 0x100, &(0x7f00001f7000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00009dc000-0x4)=0x1000) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmsg$netlink(r3, &(0x7f0000f79000)={&(0x7f0000407000)={0x0, 0x0, 0x73f, 0x7}, 0xc, &(0x7f0000fa3000)=[{&(0x7f000016b000-0x1465)=[{0x78, 0x2, 0x500, 0x5c, 0x8001, "4af1247a2a275cf6662d741c2ded1aff5c73939664902cd03ab1e06ec0c9b71873641c9ffd6233fe8b4b63e970418d88809afccc6e916f3fe656513b620392d1ca7c5f52190758bcced96aec4e68352aa397c6cce3a162b121c1125a933eaea384906685d7f951b4"}, {0x1010, 0x8, 0x204, 0x1f4e, 0x5, 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{0xdd, 0x400, 0x400, 0x8, 0x5, "5ec35038cb7adc85cccac0c4e3ef4d1f40886ed50c3c35ab776a0dace81e116accc07bcabc65c5fdc9f6d183cfd3fb6cabc3b97442e03488cf12fc9c96ce868e592918750ed076fc7a4a732e219ad43a0960d6f05fe9e110f50075b5382b94515c6121b043be1cf2408ab025dbe5e12ca73aaed2b01af644e38a34319d2f19d6ea379d93cceebdac353c1a2890a332b7962d19a5a608616339a8c0807aaa3a7438b58acdd9da78be9b0d5608195d587317616b5f0ba750dba45299aa7edb5aea7825566758fdb57c2ae2d8a8cd"}, {0xf5, 0x9, 0x20, 0x7, 0x3, "bea9652174f3773117826bd7552f5bef50e5a7b2a5f77bbbcce7ff2c0654afe09f2c043c6ae8143b883bf4939844c63bfe4c171fdb50b3a03f3334089fe5cc7f204def09369d072263112e861541a4899d50e6e17b6dfcdaa0cee4691f631a3a4293cb82fab6cbead8c1970c418b9726c7b63046634ec78e4675da9c83617e076f89e683531b835c9e6934c42852d175265f17ab32f0e9bd1ba4b991aada966bedf2396e1cfd1878480281421690904eaf0e406e7c6e72df79fb3f547169b5a25c9944cc0d534e639323441309d0cfeba9a1635a97601d118f7baf43fc32cba1010c36f56d"}, {0xdf, 0x8, 0x200, 0x9, 0x2, 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"}, {0xb4, 0xb857, 0x400, 0x0, 0x101, "4ac26394b02b5447b48643a068c0fb198aa4ad97822b81e1ff92a8ab493f993af2d628325c14e736fa2080569ae837e58a35824619c7f55eb6e51ccf685f7ca5b6b6173867e99aa22d72e4f169b8521279fbc45e59a070732815d202e387dceee44b09f438c608a5383254035d72aa98e3098f8d0b3f8d1e2cc43ce332aa9c7476693909dbaff6e06be2322d3bda75223cce3d9b27125765a26521c7f8ca9fa03e6fef23"}, {0xf6, 0x39b7, 0x401, 0x80, 0x9, "35c35ca6277bb4f2092556a61165d25c792d8c1ac6d82508e3bf75c80789acbbb2ff9c5619ad2612733a7008a3a7e0c1a1dc26d9e75b318b51f75bc336b52e897d6150e0b32ce5111958a937ce84c7c72feccc0937cb9863303f498444bacce98255e6c918fd5bf3ec5a689527a1b01502c0d526dc82c36f64f9bd2edd389f2a5c6346bcde9bbd46017dcf53b7d92331f9780860fef956a42d223cdcc4d65c6479788f95bc94998aacb6d1dd6b939c9a186bdd2d8cbd3b22dbb085644a9b2b42f26e9799a4b63a9dcb7987c5c7ebb9db8a576b548c42f91a2e281b0ff3d28408f423a53586e3"}, {0x2f, 0x8, 0x400, 0x92, 0x9, "cb5d461bfe9d2ab684c662a5c1edcad407184150bee78b8c2ec76cc27171d0"}, {0x69, 0xfffffffffffeffff, 0x204, 0xc9d, 0x32, "1485e5aeb88dc578fb6b06dbdff57465c32c7db0dd0a2a9ba00e4b52eebbcae7a9985fbe89da13620069c7a917a2750306453cbc6c8f0807cb1f454537fb0fd3e8098e39446dfb0cd929bc61885499c3ca5aee7cb8814cc3a7"}, {0x8b, 0x9, 0x100, 0x7, 0x20, "bbdc9d102a4e9d59b466dd4584d275ee1d252717e7157a893e5f7c26aa2dd78cee940f8aa1a5721dfc30dbfe33d211cd27f1deb36bab9854b195572e27685e91406ea3bb76dc9c47a10c0c79ac259781f0e8038e2653c9f022fec3c624a016ed9073b662ad786c76522061a38da9350dbf14546ee54e0cf69844fc"}], 0x23fb}], 0xa, 0x0, 0x0, 0x40014}, 0x4001) close(r3) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000308000)=0x0, &(0x7f0000e8b000)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d23000-0x4)=0x0) [ 277.737759] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000664000-0x4)={r0}) getsockname$unix(r1, &(0x7f0000d7a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dc1000-0x4)=0x8) listen(r1, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) socketpair(0x7, 0x5, 0x7ff, &(0x7f0000817000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000014a000)={r4, 0x3}) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r5) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1b89bc414826164e220dc86bdd18a", 0x1f) 2017/09/29 06:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000025a000)={0x0, 0x8, 0x10, 0x1, 0x0}, &(0x7f0000674000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={r2, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) [ 277.781101] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x90, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) r1 = accept4(r0, &(0x7f0000137000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bc000-0x4)=0xc, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005c1000-0x4)=0x800, 0x4) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c20000)=0x0) bind$unix(r1, &(0x7f0000ba2000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52", 0x2) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) socketpair(0x8, 0x804, 0x4, &(0x7f0000bff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000eab000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000594000-0x1c)={0x0, 0x14, "b2f15820dd66df14fd84a89d300f42d860e7c0d8"}, &(0x7f0000c0e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb9000)={r2, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xa6d2, 0x2, 0x6}, &(0x7f00003e4000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000153000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, {0xa, 0x2, 0x24, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x40, [0x0, 0x8001, 0xff, 0x2, 0x4, 0xe00000000000000, 0x8, 0x0]}, 0x5c) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) r2 = accept(r1, &(0x7f0000010000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e07000-0x4)=0x7, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00008aa000)={&(0x7f00004f8000-0x8)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896a1", 0x11) 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = accept4(r0, &(0x7f0000caf000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000045000-0x4)=0x1c, 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b2f000)=0x3, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000058d000)={0x2, &(0x7f0000248000)=[{0x5, 0xe7, 0x7f, 0x8001}, {0x3, 0x3, 0x8, 0x80000000}]}, 0x10) recvmsg(r2, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) getsockname$netlink(r1, &(0x7f00000a5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000887000)=0xc) close(r2) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005d9000)=0x0, &(0x7f0000564000-0x4)=0x4) 2017/09/29 06:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x4, &(0x7f00007f7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) bind$inet6(r6, &(0x7f0000396000)={0xa, 0x3, 0x55, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000d1e000-0x10)={0xe9, 0x800, 0x101, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000572000)=0x974, &(0x7f0000100000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xd0, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed", 0x3) [ 277.961575] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept$inet(r0, &(0x7f000000e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cfd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00001e0000)=0x0) r4 = accept4(r2, 0x0, &(0x7f0000d02000)=0x0, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000bba000)={0x80000001, "d1ef1e000009"}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000c38000-0x4)=0x0) r5 = socket$inet_sctp(0x2, 0x4000000005006, 0x84) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00001ee000-0x4)=0xfffffffffffffffe, 0x4) socketpair(0xa, 0x80e, 0xd0b, &(0x7f0000afb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006e3000-0x8)={0x0, 0x9}, &(0x7f00005af000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00002f3000)={r7, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f0000008000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r8, &(0x7f0000f87000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000f87000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000011d000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r10}, 0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000cb5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c2e000)=0x10, 0x0) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x40, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00001f1000)=0x4, 0x4) sendto(r0, &(0x7f00006b6000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647f", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00005c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x2, 0x0, 0x0) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000d16000-0x8)=0x0, 0x3ff) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000156000-0x4)=0x5f) r1 = socket(0x7, 0x0, 0xe000000000000000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000267000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000053d000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000d99000-0x4)=0x8) writev(r2, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r4 = socket$inet6(0xa, 0x801, 0x6) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000028000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000064e000-0xba)={0x0, 0xb2, "b72e463229325808b4461bf7a1f307f5118556ca6293b39e37b9f0221a77f1f82969626d019e7d4103246a9222bf58393c38d70adf1fed0993e27f67a5d846b0c7311b2338896abb1bfabed055ed397a0f4007dbbbe32ca43e7758a3c6ec1adab4bdbf5140078b0bf0d08be8f68ef26e29181170fb11a959f7bfb56c735316342a7faa94dbb33f59d374fb6e11534c53f4641101f5a256903ef17c350d18ce6e7c2c9b5c609db213ba38a102e8f4884fb7b5"}, &(0x7f0000050000)=0xba) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00009ee000-0x8)={r6, 0x9e8}, 0x8) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) accept4$packet(r3, &(0x7f00002bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000234000)={@loopback={0x0, 0x1}, 0xd2d, r7}) getsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f00001d5000)={@rand_addr=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000143000)=0xc) sendto$inet(r1, &(0x7f000056d000-0x2)="0500", 0x2, 0x40004, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) [ 278.007400] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c", 0xa) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000007, 0x80000000) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000087f000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000f25000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d87000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x200, 0x2, 0x0, 0xb4c1, 0x200002, r2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000383000-0x4)=0x0, &(0x7f0000ae5000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000175000)={0x0, 0x3ff, 0x20, 0x3}, &(0x7f00001e6000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b8e000)={0x100, 0x8000, 0xfffffffffffffff7, 0xfffffffffffffffa, r3}, 0x10) 2017/09/29 06:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0xf0, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e2"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92", 0xe) 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f08000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000938000-0x4)=0x0) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000334000)=0x0) 2017/09/29 06:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000006b000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000bed000)={0x4, 0x5, 0x2, "a8ee53d78fbd", 0x3, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008ba000)=0x0, &(0x7f0000d1d000)=0x4) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) pipe(&(0x7f0000aba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002e1000-0x20)={0xfffffffffffffff7, 0xffff, 0x200, 0x100000001, 0x9, 0x3, 0x26f4, 0x8, 0x0}, &(0x7f00008bc000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000058f000-0x3)=@assoc_value={r3, 0x0}, &(0x7f000038b000-0x4)=0x8) r4 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r4) 2017/09/29 06:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c96000-0x4)={r0}) recvfrom$inet(r1, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x10000, &(0x7f00003d2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) setsockopt(r1, 0x1, 0x0, &(0x7f0000ef8000-0x92)="ae7e85f3801b37933035edc0edd6bcd29cd60b39725daf3f40d99ea8eadc3a58f78fc0054507920ba888df2639011509f33219ec763a7a3ed2207c79143e98c3f0e765bf5a3133134c10f2c6594a3d5c14f72ff30afbb41327a7af4da401a948c6e32bab72244ac6ae454bfd734361f00a96998aa4bd795a88f439d3df9d5c3b481ac91681d6505e7a9267fdfeff48ee4400", 0x92) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) connect$unix(r3, &(0x7f00003d8000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/09/29 06:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) socketpair(0x11, 0x80000, 0x7, &(0x7f0000ce6000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003f0000)="9ff4e1a72250b5b9677f5c0100a7ac81e2dfbb843d3d185266fce9cae97554f8a6c143bc1c6a75a08e9040d2ea6f351766e2b674faeb7c257a0e043508d115a9bb9dec4fd83069596391999eb13dec", 0x4f) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x100, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240ac"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000ecb000)="", 0x0, 0x1, &(0x7f0000b4a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, 0x0, &(0x7f000097f000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009d0000)=@int=0xfffffffffffffffd, 0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000465000)={0x6}, 0x4) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000cd9000)="6cc8c4d6c4f90f8fa9db737aa8f283702042bb7d7335ab9c2d921ce16af6b6c71b00da665ee7e3d454ffd6a5fb631a8641f2760826493e5d895e857eeea789308a73ae1b5d2e0e5585ccafb483b9443b06858ad5017b71d15d7e0b281554bb78dccf8f2b26abdb1f1b2b48204663396165647f8f24ea364f959a328786fccb7911d5df62beeb56d7b4f187be4896763d3bb5ec719eb072a1bf788be84c25ef1b0ed6224ff8d87e8eb0655328b59e6c8a7e0216bd5644bf3c67b7e6af", 0xbc) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c8", 0xf) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000085f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:46 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="63646700", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000046a000)=0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000039b000-0x4)=0x7c) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a69000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf0000-0x4)=0x14) sendto$packet(r1, &(0x7f00007d6000-0x7a)="2e3dc85aab073fdf4e97430c189360feedd31f29f21b2bf6d2a359d3b4dfbf4d36063cdb1f8e7121bb449c7f9a89979620cbc4c8ef0f22e09204c3bff1682d881249a9a4e2610737e95dc029d5d5f3b3f8f1b3b336631514c62c58a258be690c44820dc02e5755939a6c670c5600b543a9a8eeb4ce0091f6edab", 0x7a, 0x4, &(0x7f0000f7f000-0x14)={0x11, 0x1c, r2, 0x1, 0xffffffff00000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 4 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) [ 278.239120] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d89000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001e3000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000319000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000059000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000626000)={0x0, 0xb2c}, &(0x7f0000a0d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b91000)={r5, 0x8}, &(0x7f0000c78000-0x4)=0x8) r6 = gettid() r7 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000046e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b77000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005c9000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0xe8) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000f2b000)=0x1, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000957000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a06000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003d5000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000-0x4)=0xe8) r15 = getgid() sendmsg$netlink(r1, &(0x7f0000d79000)={&(0x7f0000103000)={0x10, 0x0, 0xfffffffffffffffd, 0x80000000000425}, 0xc, &(0x7f0000e4d000-0x20)=[{&(0x7f0000089000)=[{0xfa, 0x100000000, 0x1, 0x6, 0x6, "cbc32bd43df26dc10d8233c84ea447476ab72a907bd7a19b161715c22681dfcaf54dac28e1895b3f87ab35f50a8f623f1b2d3afbe1f20b7ac4e9c75a99d8cb9f76218fd3993b885213fa6876112980adb8ff1cc2aa45bfca080a52064f78f34115a980619a25ff92677c1c665fb00bc3ef8a823a6cb17ef0569969409852fda1d6c3a6b4a737c5cee8203ec426238124c010d9a7829b490cfb9cbfb4f3aec3234bea9318bdb02ae0f30a7c7e962fac26345512873f19af590310a51df6af18f65c9451d7182c0de0198cf622ec42c60dce18d69b9c35db96d57b59ebf1cfd345998cfc95bf0709497502"}, {0xb0, 0x9, 0x8, 0x9, 0x6, "b173a3043aa1fc567a217931d98c6dfc82a341bf7c388e2defbd1a4973e9d20e4cb14672b80f1c45aaa3ac46ec7718c25a1f1098348feb3c6ae1a5f4c5052e3fb8db777651f3c6fedc69f8d818a99b8adee368724ffdd8daf15c251fdbfed64faaa0bf59bde32c350fe75c3567df3ffff683d48f0e7915e0d5773c7d46c02c6343eb1c9e6d6e569b19ba7d365941f613e0ba4c40caa54dd6f7ec7f36677d40c5"}, {0x1c, 0x1000000000, 0x300, 0x1ff, 0x8, "2e4f342725cb6e834a4f6806"}, {0xa6, 0xf83, 0xa00, 0xfffffffffffffff7, 0x0, "6743aa2695d4292eed32c4745bef910d1db24a0918204b05e5ed7a82f07338f5a9f4c222db45c77df86171097e33a567fe1d4dc3dd654fd05594b18c2835169bded35b24584637537cdbc7f7f10608897c86e2cec5e041d7c303e6b7d3df56a923da699dbdfa7ddd601a4110a2ce5c9e7ddad0f2a3d11ce51bc08241f26ce9f3c8faca3643d47cc9af2c9d233bca47b26aa852a34d7a"}], 0x26c}, {&(0x7f00003da000)=[{0x25, 0xff, 0x310, 0x20, 0x9, "fee7b33bcbbcc582064ad8695048a6937f66fdb3da"}, {0x12, 0x1, 0x4, 0x10001, 0x10000, "2363"}], 0x37}], 0x2, &(0x7f00005c0000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x6, 0x4}, 0x40004) bind$packet(r1, &(0x7f0000841000)={0x11, 0xd, r10, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000010f000-0x6)={r2, 0x4f}, 0x6) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0x0, 0x3, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000be5000-0x4)=0x6, 0x4) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) ioctl$void(r1, 0xc0045878) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x2, 0x0, &(0x7f00002ae000)={0x0, 0x0}) bind$unix(r1, &(0x7f00000eb000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) [ 278.295894] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) accept4(r1, &(0x7f0000f1b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c2000)=0x10, 0x80800) accept(r0, 0x0, &(0x7f0000de2000-0x4)=0x0) pipe(&(0x7f00004ac000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000edc000)={r0}) sendmsg$unix(r3, &(0x7f0000347000-0x38)={&(0x7f0000d82000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f3c000-0x30)=[{&(0x7f0000d98000)="2dc6591dd62e77545d417b382cf63372fce7aaef3f42461f9632721f156216a6c670221fdbcfb2e96e9169dcc745f160caa64de1bca9de738b7442304f16", 0x3e}, {&(0x7f0000ced000)="9ede0e434d41d45d228607e3bfb81ef73cc1169d82ddbfaf6811c2eacb511bead4b246f9d05b6aa3bf5c704becce1ae9b7d70889d9626f0c0c0343de08fd7cb8dea74154f4156553c70a039661831a0135", 0x51}, {&(0x7f0000e62000)="993c5a5cabb6d43b4b1fb58a", 0xc}], 0x3, 0x0, 0x0, 0x0}, 0xc800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f000025c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003e4000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000912000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000081000)=0x0, &(0x7f0000755000)=0x4) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x108, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3ff) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e26000)=0x0) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000f27000-0x4)=0x8, 0x4) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000620000-0x4)=0x2, 0x4) getpeername$inet6(r0, &(0x7f00009cb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009d9000-0x4)=0x1c) r2 = accept$inet(r1, &(0x7f0000b3e000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ac5000-0x4)=0x2000000000000, 0x4) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(r0, r0, &(0x7f000053f000-0x8)=0x0, 0x10000000000004) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000622000-0x10)={0x8, 0x4, 0x358, 0x1, 0x0}, &(0x7f0000c0a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e01000)={r1, 0x97, "69b2fd7b98300b511f7a9a36cd536eba82617390a4a773c0e34f2dbb7fc5efc62a167c589344536f3289750c4c8cc7dd8cff87765e3a0089b4eb58ea0fd373126ff1db412c0dae942572e34ef88a01440e18df7a056a2fe36ac56debc5922c7a97105c77f3420cf642647bd8fe14fd2b0fe30583ccc745fc2154b11357a7c01d89c403891ad233788d192610cfd2ccb6ebedc451d4935f"}, &(0x7f00003a5000)=0x9f) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 278.374327] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000982000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647f", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) [ 278.423218] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000065000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061d000)={0x0, 0x0, 0x0}, &(0x7f00008c5000)=0xc) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000983000)={0x0, 0x0, 0x0}, &(0x7f0000944000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000070a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003ca000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076d000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r0, &(0x7f000018a000)={&(0x7f0000e0c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000010d000-0x30)=[{&(0x7f000047f000)="062101d40464ac8d2cd535c53f06fbc9f52b43e5c22852843b2486e0f7a5bcd700ffd57b8baf3a894bb4b67d14f813fcc8ac6aecb97be23fe2c6f1366889d1f04c283826a5", 0x45}, {&(0x7f0000fe6000)="1f7eb2e5d7c435ba49e4f757530960fb309d99b3451c216e0019e6780b8cd7bcf5d1fb23df2dbfe031601ba48ed903f8264dfaf32474617039eca7cee6ac399ed2008169beaf45cc8a570a4f68481ae0943960339109f4e83643b38c00994b227e9a1568d3a1e560f4cb36806b5641c78cc897f7048702defddf8491490be5e41a65326d5928b9caa495abaef187bfee086426f5de5ed6433561b4279554eff859b325a24f50357f03faa103dc4ac4eca2b8ac61d63df7be43648b72b14a67c6457a59f7", 0xc4}, {&(0x7f0000725000)="c145b9de75e6284fa8f2f7d978ef94bec637022078efc25d72cba1df1c6860520f45852720935807dcb11249bcfdc19b758753efcd13d3b6a107fa1db238163bb021e5798813e721270f6c18974e8dff2b0992abefebebb0dea505eac6e101ec6b32da125caf2dee4f85ff0cbed916e525d20a86d9545d7810ffc5507ffc0acfa32be8d8816a8e95a26480239a66d67f21c1bd4de4e14bece559dbcdc7d74856f0c514ff903df2963f7e65968e20ab4fbaf54cfdc4e9861afbfb206d10d48ea5db6c8319c06a1fe4a41a1d", 0xcb}], 0x3, &(0x7f000029c000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0x6, 0x800}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000095b000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000079a000-0x1e)={0x1c00000000000, 0x7f, 0x1f, "341f9b7e347c", "1ee5fdfaeedca57c78ccb05014314754"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee3de8b6cd"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000be000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e24000)={0x80, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00006b4000)={0x0, r2, 0x10002, 0x7}) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a07000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000732000)={0x1, 0x7, 0x8, 0x7}, 0x10) 2017/09/29 06:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dd9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000007000-0x28)={&(0x7f0000710000/0x2000)=nil, 0x8100000000000, 0x7, 0x20, &(0x7f000068b000/0x3000)=nil, 0xffff}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r8, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009b2000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x5) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000441000)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[], 0x0, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x20000000032, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendto$inet(r1, &(0x7f00003f3000-0xc1)="a919293cbd9c2487f9d3891e488f518bc503745e030da22b60505816b0ace67494725037eeec10f099a705a53c606823b212f41f480595b752bb98a8d07b25bc3a5777a56611afb6609908997e30017048a8ef33fa91cedb2f29645cd603eb85708e626bea9078f0a7257d83410a3630f848f57b88876aed16c57041f1708750c0d6202b6db794933ebbc9aeae5af50fa8dc5fe97f2ddb2be57c9d4379ac48499a04b5494e43c2f8c7a3c543f441efee090df95fd0153b77269ac6fcbac4ba7aac", 0xc1, 0x10, &(0x7f0000e74000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) getsockname$inet6(r0, &(0x7f0000746000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003e8000)=0x1c) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8001, 0x7, 0x1f, 0x1, 0x1, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x412, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x3f, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000477000)={r0, &(0x7f0000000000)="fefd07a11bcacf9091ff99df8e39eb4000be7a5d1931943daef6d6622f257f33973b917c56981d82bd156bf52c7d23159b4779b76aa73647adc585081cee421aff74484397154c09f4782bc2cba7610cdf9fbd24ab91a1bf3bbbeb83ea9ffb30f9f34359ceadf19f59068324a28158a9c474d406a971e59649637e454a18c7c1fd428df8b619435d159155f99607b98bf290825d3c56e79bdbb783edb3e4e6525add5e217a68b11cb39fd493e553dcc40a2404b29890f08e8b8364d9f0224393177b2e50053b824992701c6c6c5477de76e45d7a5e3420d2d93f9f91d850b1a63582", &(0x7f0000001000-0xf4)="de85e6317333e191e3a6065452c7f0ff2d60d99de27a156c7e690e0501a444c91873a23c7faca1ebc4892ffbc1f02735c5cab1fe0f6d6d331458c4197ee57dfed6af5a743a0def6ddc84d0216e4549f335a61b9643c25672f792e2a257d41192e45431bd019bd1c76cd4cb5ec8864a91ae471bd12868ce8717d57b58d4d452b6d33d6de3206c6e7288453ab65bd4122a7528ab78f0cbe603f60ace8ce72289cb7d5bcc1c00698dc4145fc07dedff8c13ace44be09eb9f61874a7feaf75ce84a29a515e1cdb57279e24fb20cc83bc6a28cadf27e9ad982558163020210b1824643974f0686e2a916d9a5d007cd940b7b03ecae28e", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00008d9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b9b000-0x4)=0x60) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000757000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000c58000-0x4)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000dd000)={0xffffffffffffff9c}) bind$netlink(r3, &(0x7f000025b000)={0x0, 0x0, 0x2, 0x401}, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000046a000)=0x0, 0x0) ioctl(0xffffffffffffffff, 0x3ff, &(0x7f0000704000-0x62)="ddeac5b77c771a6c645e1166ab024798fcd56b44039fa0b44a68a04593e09ad0b59da835307564d50e93468a0c47873c455854b0bb777815c6ade012e985999ef7ef36d8613c69d1a1d74d33c492635d93556e520b6b5e842600bc10d314ee1f94ce") connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 278.542974] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready [ 278.573644] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0x8) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00006de000-0x1000)="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") sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000006, &(0x7f0000c90000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000029000-0x20)={@common="74756e6c300000000000000003000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f000025d000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000852000)=0x18) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000017f000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ff3000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f0000266000)={&(0x7f0000f92000)={0x0, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000f83000-0x30)=[{&(0x7f000052f000-0x279)=[{0x4c, 0x5, 0xb04, 0x2adc, 0x8, "480a9289be7f77ce788d486057223b93afa9f665ea0b38ebf1b7468991f52e5f5d69c7c93fd1b30d811e883171220455d61e04bdfea644fe611e373f"}, {0x85, 0x2, 0x300, 0x8, 0x3, "91c1f7ece48dc4237f14b7eee527c385cbf4118824f90561a2544a672b20e9447ce2996c03b699a44ae7fc7b279f99e44c6e84365d8766792b915ac285307b9a7283fae9d87892d8aa124c94b21d72f6ea4cbcea886656713f1840e7f4a26bd3755d80ecd867e8e3014147cc012a14a806e798085f"}, {0xa2, 0x6b88, 0x0, 0x0, 0x8001, "3d6eab813311a073aa52d60b9cf259c5edbc35bb76f26a15ca8c8c9950c02a59e09e8f0f71b204bc69c6ebeebcd3248abbbd15e7b257361865fd2c7edbe81a645b62490efa441d880b6671f70f7cc9fab5c3416f9d70b3527e2c1c07dcb6a3e3a2a232a7d5095f462b9dfa5803f0b4365a825ef5ac176a30d285ee8beb5a068d04a53c7e571ec861b48a27ec21d325f9e86c"}, {0x106, 0x0, 0x300, 0x100, 0x8, "d47dce0e58c7fcc547882e43d1ac4435eb55bb86427d770db704d4ecdffdf8b6f6b06768a267bcf2daa529abbd3105d9b5fe1168300c557f48427cfca45e6f9b37ba2306d1b871985043aaa8636a23e95b5ded15bb0f4bac3d8a3ca2f959d2fedabc17f72a0b7c27629fa4428b7ed025759dfde319175267fe3f45438631fafc127d92a2dc32dfee5757f647e5d1b1b649c977110d05e9f33d63625ecc6b1921e92dfc6e55c70d5ae2c2fbd9b0d1fa62fb1de6b34d933ee553ded25b259665f86c80f5f7d44e76de237b7452ce0e0e966683b2480b92c25a56616d826f31f522fdba9105665a64e74eee5bc8781106c7bfc79f9560d7"}], 0x279}, {&(0x7f00007ce000-0x10)=[{0x10, 0x2, 0x20, 0x8, 0x905, ""}], 0x10}, {&(0x7f0000b45000-0x124c)=[{0x101, 0x0, 0x4, 0x8, 0x101, "b11cc650307a65aed6e9dd44bad4e77d5956a1199d2af49fceba29d2bb60b3bd7a74819f3287f9df3eca7351d15e6eeece349838e928f717e7a18070c1d718a715d2d0dcb925ae25f342aa766d95c209779f2f44d5958f8f4768598bcc0f3cfb59fe46096912baa0071dd263fb6193e423ffe0186b00fc2f7eda1050bf48a3719232bedac65f28db52a16a5a2eab70a6c303a098506d7c0dc1726d0c4df3f24f40ed04d20f148ed218017bc2f90c8e479479d0bfc20a84c38013cbff2d6ea105dfb64c1513775535c6670d88fae60fe14e75c942b1376ac2bc2e8fd3263996a4dca10d402fc4ea002ba3af8f2fca21f921"}, {0xba, 0x401, 0x700, 0x3, 0x8001, "fc69fd078b8b4bb7aacbf66df8bdcd9f4b91cee1c009507f508a862abbf448089f031e72b719da084ee27b693b9c6e349ff11fe0b735eb937b21662df9a45c1c8dd62c4719961e2389d4b1a504ab1ea9385bddd5372ac66a79d56d8152c094201e589d353f4950d847888666b71810a2558c8702324c56bb5024c31463675267366d3ed504b3bc3e6f4816695881ad517b267225d67b23ea653f3d93f9fadee7e70b0a300d09a1a7eb43"}, {0x1010, 0x6, 0x310, 0xffff, 0x3f, "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"}, {0x81, 0x8, 0x200, 0x8000, 0xbd, "c64f22488b26bbe5d2126dc9dcecfed959969e0c79696f13c03a74f270248787f270e1eb760892a378c55a39a0371129c0446278c7e5237d65fbf6e9560319bba10669b7bdc4483faf4dea4f15a8e36a118e1eb9730b96f5d7943ccdcb982eab377fc7f2a21770f48e3a47290bfbd32adc"}], 0x124c}], 0x3, &(0x7f0000139000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r2, r4}], 0x1, 0x8000}, 0x0) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000089e000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dc9000)=0xc17, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f000046a000)=0x0, 0x0) socketpair(0x11, 0x6, 0x100, &(0x7f00000b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00005b6000)={0xa, &(0x7f0000de2000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000db2000-0x10)={r4, &(0x7f000054c000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fdb000-0x8)={0x0, 0x7}, &(0x7f0000bdf000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b31000)={r5, 0x3}, &(0x7f0000a30000)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e76000)={0x0, 0x0}) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b88000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f000068d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00003dd000)="0000000000000000000000", &(0x7f0000968000-0x4)=0xb) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e8a000)=r1, 0x4) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r0) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00008a0000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="936e534fd586", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637366300000000000000000000000"}) close(r2) 2017/09/29 06:26:46 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000d06000)=0x10000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000676000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000ef7000-0x84)="3c4e54be66d7f84d6d5d0a10d9e58e8a8c3977925f41d25687faba1415076a07dc938edfc45dc98db684c67b4c61c214c6648615718fc6836e635b97f2680d909c6b9d9a7990bc3478c1ea200135ed3e54adc219d130c7393d311ebfeae9ec33eb1d279bb5d2390cd4b22f35ac979ebd9209597cb929301609e96290b683ead431e4ee5a") bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000cb000-0x4)=0x1000) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f000010d000)={"17382d68e89d5e4f6f352a510365a25f", 0x6, 0x3}, 0x18) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000000)={0x9, "21f0ffa19584"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@l2={0x1f, 0xa7d, {0xb1e3, 0x5, 0xd701, 0x167b, 0x1, 0x7fffffff}, 0xffff, 0x7fff}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x91)="79759d70d8d362a9b62c92bd561375af5aaf9ad3623e7143b8b21d51e5180d2a361f5013e3818ed88f5395375122cb472d55c3c57a7a5639404efea1b17919f4a196c013b42edff207e3252fe5f7f392e08adc28f62d6e41ac4b7ff0486da574e00930ebef4147ab47d8590db017db877bbdcffaa1610085e229263cb802e965a4d41c6616c09d12e495ab4aac9593547a", 0x91}], 0x1, &(0x7f000040d000)=[{0xd8, 0x29, 0xffff, "af2da680934080242197e29f2d9744b4a17fca2f623c85e0463e013212926d3556cf1ed6c935a470f8b3988219d4b18373de1c3faa6f0ec08193ac7d739a3efc96a3d5ec52dfcf866963cfd3e051118229b9193d7ec0e7160275b27794be4a866a9253133b8efc6990eab824f603780524dbd42b71b9799b5337debc7655799001b718a933d32e652c0478de48325f01e20a13656d4d95bbab6e108574a190ed7334968dffb7a48effb4d699ffe677ffb16fa6a13fbb1969994366013c7eee4df49fe493fd"}, {0x18, 0x117, 0x8, "ab315c49e9d334"}, {0x110, 0x101, 0x0, "6c237ca3b6f8ec7aaa50c4d6525455144ad4fe67db11e6d2c4733a4d6f14d7bf4be5382c6f3642a24c53fb5cc4453e2549d9a0dbc112b53680a6445703b4049320743ade060ba3a055bde3088d5a1db3bcbb64fdd60fbfa5161d75d8b5413ac4effaff306e755e5028be493ab6438e46efa801fa3506f1a14a432f588c52012d6b891c6c978a02fb56791c04541ff20f23bd30cd5fef9bf8019edc68abf587bd39414affc0e1d27080761a96136e0fc24df45d2244ad8b1c9a20570851a6e49bb3ac1eb3cda47ef6a680e1dc8d97924b4d9eebfdfafc29905fec9c22477904e97145fb579a7a77ecd99de8c702220541c3b4eddcf5f4c7005a4a8b6f3912"}, {0xc8, 0x3a, 0x8000, "95a6d82ab25e6b3fba221e542f12e11b4110d88b8034471c2ef92d4dd20578b34e5063449d83186b96642875dddbb6835583e74b058de96d2133ad8bd8ee3db13e763ff865b58975499a769608f409452ada491f4df72f975266afa96ca213207aa39e7c896ff8616697fc663c0f8215d8ebf0bb49840f6b103fe399629e3656ebc3f988ef8e870db1c81d9faa1c7030ac483ada1d55967f1c71c94f79c34d7c757cf9a75564957ebbd5f77d347c116c171aef"}], 0x4, 0x1}, 0x81}], 0x1, 0x0) [ 278.658753] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aeb000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a06000)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000081d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edd000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000d22000-0x17)={@loopback={0x0, 0x1}, 0x8, r3}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0x3, 0x2, &(0x7f0000a41000)=[@generic={0x7, 0x6, 0x8, 0xdbe9}, @map={0x9, 0x1000, 0x0, 0xffffffffffffffff}], &(0x7f00008a4000-0x8)="65746830656d3000", 0xd5, 0x4, &(0x7f0000e50000)="00000000", 0x3, 0x1}, 0x30) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000acd000)=r2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f00004b3000-0x4)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000e52000-0x10)={r6, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r7 = accept$alg(r5, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d85000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r8 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r9, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x18000, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) preadv(r7, &(0x7f0000d94000-0x70)=[{&(0x7f0000195000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000ff7000)="000000000000000000000000000000", 0xf}, {&(0x7f00004d6000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00008c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000db2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000333000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000752000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x7, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x8, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ec4000)={0x0, 0x3, &(0x7f00009ea000-0x30)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000222000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008f5000-0x8)={r3, 0x101}, &(0x7f0000559000-0x4)=0x8) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) r4 = accept4$inet(r1, &(0x7f00001fd000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002da000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000076f000)=0x0, &(0x7f0000fb6000-0x4)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f000052c000)=0x6) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r4, 0x6, 0x6b1, &(0x7f0000b8b000-0x4)=0x134, 0x4) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95bb6a80c11702f7c46e310575e0d7956b3f36a1192318f06200000de66e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf587e4266a"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000606000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007cb000-0x1d)={0x0, 0x81, 0x1000, 0x8001, 0x3f, 0x80000001, 0x0, 0x7, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31a0, 0x3, 0xfff, 0x4, 0x9}}, &(0x7f00001aa000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x1, 0x6, 0xff, r1}, &(0x7f00005e3000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) [ 278.713634] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e32000-0x5c)={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1ff, [0x4, 0x3, 0x3ff, 0x6, 0x6ef4c1d3, 0x0, 0x3, 0x0]}, 0x5c) splice(r0, 0x0, r1, 0x0, 0xb4, 0x3) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f48000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x181, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000078a000-0x6)={0x0, 0x3b9}, &(0x7f000033a000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000049f000-0x8)={r3, 0x8}, &(0x7f0000539000-0x4)=0x8) close(r2) 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000653000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a7000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d14000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000527000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c53000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x8, 0x1, 0x1ff, 0x1, 0x20, 0x3375bd20e05efd62, 0xff, r2, r3}, {0x8000, 0x80, 0x4706, 0x1, 0x8, 0x764f, 0x8, 0x5}, {0x4cd1, 0x4800, 0x6, 0x2}, 0x5, 0xfff, 0x8000, 0x0, 0x20, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2}, 0x17, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x2, 0x7, 0xce, 0x6, 0x3}}, 0xe8) shutdown(r0, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f96000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000beb000-0x8)={0x1, [0x0]}, &(0x7f0000371000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x6c6, &(0x7f0000b9c000-0x10)="ed3954c67a72c7c56a548869eed96593", 0x10) accept$ax25(r4, &(0x7f0000ca2000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b93000-0x4)=0x10) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d2c000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079d000-0x4)=0x10) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000fad000)={"7f931be376b05b1cb0c5f7f4122a41a1", 0x2, 0x2}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d06000)="ce", 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00005f8000)={&(0x7f0000389000)="2e2f66696c653000", 0x0}, 0xc) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) [ 278.797149] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000831000-0x8)={0x0, 0x4}, &(0x7f0000efc000-0x4)=0x8) getsockopt(r1, 0x5, 0x4, &(0x7f00007d6000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000287000-0x4)=0xc5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cf6000)={r3, 0x10000000008000}, 0x6) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000044a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eb0000)={0x0, 0x81, 0x3, 0x2}, &(0x7f0000646000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000034000-0x8)={r2, 0xef}, 0x8) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) socketpair(0xd, 0x80003, 0xe36, &(0x7f000036f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000456000)={0x0, 0x1}, &(0x7f0000dcf000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000654000)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000522000-0xc)={r3, 0x5, 0x0}, &(0x7f0000cb7000-0x4)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002a5000)={0x0, 0x0}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000082a000)=@req3={0x3, 0x705, 0x2, 0xffffffff, 0x8, 0xfff, 0x4}, 0x1c) 2017/09/29 06:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a3a000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e98000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000003, 0x80000000000b) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x8000000000000) r2 = accept4$inet(r1, 0x0, &(0x7f00001a6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000073000-0x24)="2400000058001ff513f1f4070319faff07001710100001000a210000040002000014004a", 0x24) pipe(&(0x7f00001ee000)={0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x4, 0x1031, r2, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x8, 0x12050, 0xffffffffffffffff, 0x24008000000) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x2000)=nil, 0x2000, 0x8, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3000006, 0x35, r1, 0xfffffffffffffffe) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x3000)=nil, 0x3000, 0x103, 0x11, r2, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000655000-0x20)={@generic="74daa53ffb0385399e0d3bd0a440f495", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000749000-0x8)={0x0, 0x5}, &(0x7f0000e00000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009ab000-0x8c)={r3, 0x84, "2fa663704e91ea211cb51127c10385f7eb221d53f366f6af39650789be6dabde0dad6e985cb98be7b25ac061ed66146693ae7d19a674acd22c97f759bd89ca62794549079272ccf6bd2d3f4014249ed23047da83893cd066e34cbfb360164141e38cb152605f8b861a39c5da96d8c15682102e522adf34124786d0583fadf8f63d67cc83"}, &(0x7f0000cb7000-0x4)=0x8c) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000e7a000)={0xf, 0x8adf, 0x4, 0x0, 0x6, 0xffffffffffffff9c, 0x0}, 0x1c) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d1e000)={&(0x7f0000fe4000)="2e2f66696c653000", 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a27000)={0xd, 0x4, &(0x7f0000912000)=[@map={0x3, 0x10000, 0x1, r3}, @generic={0x1, 0x100000001, 0x7f, 0x3ffc000000}, @generic={0x5, 0x0, 0x401, 0xfffffffffffffff8}, @map={0x0, 0xbfc, 0x10001, r4}], &(0x7f0000b1b000)="766d6e657431736563757269747973797374656d297472757374656400", 0xff, 0xef, &(0x7f0000820000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) close(r2) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x10, 0x1, 0xfa3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000bcb000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca5000)=0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) [ 278.903382] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000181000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000038000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000182000-0x4)=0x10) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000182000-0xb8)={0x0, 0x0, 0x1, 0x9, 0x100000001, 0x5, 0x400, 0x101, {0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000, 0x7, 0x0, 0x8, 0x3}}, &(0x7f0000182000-0x4)=0xb8) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000128000-0x4)=r3, 0x4) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000183000)={r3, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0xa36, 0x1, 0x10000}, &(0x7f000010f000-0x4)=0xa0) connect$unix(r1, &(0x7f0000181000-0x81)=@file={0x1, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000184000)="d7f5efefdd0a5e1de83f6ba840f2f989d7b2db8d30dbc162e8ed22035470f1f9c1f47b114aa2bd3d3cc05f8509d8a980a4f42959fd8ca73cb27fa3dc5991d796", 0x40, 0x8080, &(0x7f0000185000-0x81)=@file={0x1, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000f16000-0x1)="86", 0x1, 0x20000005, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004b7000)={0x0, 0xfffffffffffffada}, &(0x7f00008bb000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) accept(r0, &(0x7f00003df000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a9e000)=0x10) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) syz_extract_tcp_res(&(0x7f0000b15000)={0x0, 0x0}, 0x10000, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018f000)={0x0, 0x0}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f18000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000200fffffc000000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) [ 278.959063] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 1: accept4$packet(0xffffffffffffffff, &(0x7f000068b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c9c000-0x4)=0x14, 0x80800) socketpair$inet(0x2, 0x6, 0x6, &(0x7f00002c9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000166000-0x4)=0x1ff, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000bdf000)=0x0, &(0x7f00000a8000)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000807000)=0x0, &(0x7f0000a59000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0xe8, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fb6000)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f00002ed000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001e3000-0x4)=0x1c) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001b3000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b8a000)={0x0, 0x2, 0x100000000, 0xfffffffffffffffa, 0x5, 0x7}, &(0x7f0000c2c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004b5000-0xe9)={r3, 0x1f, 0xe1, "8cadd2bd7f70fdc30615c609f2b5d7be0bb0356cb45142c108e40e5e63b259f880b6c3e3ddef1bb977d9e38b4a5d52da3b2b6317f7f896bf26d71c4d909d085dd4238c286863b993c3b47b223e540e8fc9bcaadb7bba277a52807c5d9a7dbca60d1bb720174ec62d4befd01d1d34a3c8a55552cd0b831fecc263789f8d658ad4ef85a9785765beaffa62570b6576bd6b94cacb6af52794c7417338f7ec678287f4cebd5f41fb8030092211e3f98621cb8a77ac86f4c99f87219ddf618464c47ef31efb872b962a895d58f4837afb3eee3db162fc39721186211caa96f205e5aee0"}, 0xe9) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, 0x0, &(0x7f00002f5000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee3de8b6cdc6dc92"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2a13c364) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000000000)=[{&(0x7f000097d000-0x4)="00000000", 0x4}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r1, &(0x7f0000292000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008e1000-0x4)=0xe) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair(0x15, 0xe, 0x20, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000001000)={0x280, r4, 0x10001, 0x1}) [ 279.035187] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready [ 279.059271] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00009ae000)=0xffffffffffffffff, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000448000-0x8)={0x0, 0x0}) accept4$inet6(r2, &(0x7f0000e51000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000743000-0x4)=0x1c, 0x80000) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) pipe(&(0x7f000055a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000645000)={0x0, 0x7ff, 0x1, 0x5}, &(0x7f00003cc000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00008f7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d62000)={r5, 0x60, "d933abb26cdd068b8509233ac7239a88f0fab8776a7632d800c95413ee1405aeeacda11b6069e856bacb3b7f07870981317556c3efa677e41ffa7413d8341cf8ddc7a2b853bb067bfbe78bad0d63f1ea5ac4c8a3888fd0757eddc3ec58e34ffa"}, &(0x7f0000a70000-0x4)=0x68) bind$ipx(r3, &(0x7f00001e1000)={0x4, 0xcd, 0x4, "d9fab9824976", 0x40, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cb4000-0x4)=@assoc_id=0x0, &(0x7f00008f0000-0x4)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e0c000)=@assoc_value={r6, 0x20}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00006c4000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x2, 0x4) r2 = accept4(r1, &(0x7f0000df6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f9b000)=0x10, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d78000)=0x1, 0x4) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f000019f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000283000-0x4)=0xe1) socketpair(0x9, 0x1, 0xfffffffffffffffa, &(0x7f0000148000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000067b000-0x4)=0x8) r4 = accept4(r1, &(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c90000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000941000)=0x8000, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000233000-0xa)="68696768737065656400", 0xa) pipe(&(0x7f000077b000)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000092000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00006ed000-0x4)=0x10) bind$alg(r2, &(0x7f00007f9000-0x58)={0x26, "726e670000000000000000000000", 0xc00, 0x1000, "646573335f6564650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/09/29 06:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) pipe(&(0x7f000014a000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00002fe000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000c71000)={0x7a50}, 0x8) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) accept$netrom(r2, &(0x7f0000661000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000170000)=0x10) close(r2) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000615000-0x4)=0x61e8, &(0x7f000033c000)=0x4) 2017/09/29 06:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000208000-0x10)=@common="62637368300000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e52000-0x10)={r5, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r4, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000ba3000)=0x0, &(0x7f0000e49000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r7, 0x1}) preadv(r2, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) 2017/09/29 06:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c20000)=0xe) close(r0) 2017/09/29 06:26:46 executing program 0 (fault-call:12 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "b56de0d146832e3ede3ca27611ce507ed2af701a24ca39a45d30d72de237462d2b1c6e82ab6aeff6b65957bce773b8d2f1dde509c2fdd1f11e912e74ab98dc2c67c4e07fb553f19891e66ab19ae9001acf0b787d7c6266983a9a795eb968ca97268e346503f3c1433467b857bed57e83bb5ec8b7e56f04ff619eab26354a60c040a46c5fa5f15bed41cbe18f418ddff7144184df1f87d17c04f508e796d42504b7e57244d404700dce9c418528a5d37e16f1656ed7605958e5b58ecebe4c31b464868a48a36969d96a195e0549d5b6f9b771ceda872be59b5aa72766e26e6d0215fc679791da3894f05b9240aca249c64e56126eee3de8b6cdc6dc92"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00002e9000-0x4)="05004081", 0x4, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) [ 279.182651] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready [ 279.208103] IPv6: ADDRCONF(NETDEV_CHANGE): syz2: link becomes ready 2017/09/29 06:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000593000-0xc)={0x8, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000082000-0x1000)="49adb8f9fd340e088f679049dee19e8102fcafaebc5bef88fe2ef268b27c4f4eab92c03c757426a76b81597c7d217d1df650d078c37bff896180126b1ddbc25f8cd760770f60b92da53a7367c20e64c265c203fd7e1673a190c56e3201d481e41874007a0cb12ef509bfb1993ab4d64608c5a1650ce32ef895302beab9afe0fb1ee2670f6b161fefd90ae9b5ce1e04c14dd99d7e7938ac18856077ada92c6f8d12ac5cc4bc00bb53642d33d783cbed753b2289b4b376d62b803b8c0c752a32e066af807aabf7d0a906e9fb3102e59de90fd05d17e9da18d2e1994eb519255f0ebadd4743e321ecf9d8250bf93a0ac43dbe3b802496b0e5d559a1a528aab2b70c74294f9b60b88aad3e0df026ccf9f830b58375db93862409c006d2067cb6e168d515eac4b46a45bc29198f5c5009371a892a994846f6a59cfe2e71fff46241789109290495bb58c72c1ad3cd7198d6a9ea3ae5c368fabb7df549c30238378d4186521be74d79ae17bf09f14108f81955f55a871d964ea6f2e3f17306ac6283924f3f15e46da8de2c820c7f494cd840372a8dd0b6e5a0353897b6564b939cba273e2abad4909664ad08c34350a863aeb9042e5f196e370d3c16c0b785b18f61a0907f12c24db80621a88acfefbe46ee240ce64239c94c383575972c9292ff4dd1cb1532bf735d25ec458dffaf7c1556c1a2b504aff4f11a890b5450eec642100368815e9040f2967d56b1c977a1346c6f094b7f6157b97c1539e24012c6b7626d55923517e2b959725654b969e0c687dac8ea4eb0f506a9cd922709145161c8559e596c554b71b62b20e4bb1d5146c21b997f6f81b50f4eb44a75e04240982a2056a333e2f877024ae58692a1e3d7b98f3d3600d7423c01ac46b271a4bd5746c4e7b596fc92bcf512733c6ef127297f79e320b7d85f6d3240ad94789c250e37cc0f8a04e0179fcddb720b1d195af75e1fe9412739ea0438f47276f544242a47c62d05a96bca9d2d16fcc759f23988d56a6632e51ea67bb19c51d475899e9e420d0773f6ae4fe83c113f5e4dfbb096c19baa6994acf81f76aa4dbc3ba9dbeca3696dfe79c0afb0457eb63f2cd3b9b3b74c25f1361107171e17b9e3be3fa1d315d31e89c52b59276282ff351343f864a0723eb3aa1ff2fa8c3a0ca409d28e40d441b80f2d32d1e20082f29e21431e159f87911e7e0205304710cdc50d66cf09533745e81bcf3a40bc8cc13a9bad3c38c8e0a4cc7ec6681d80c351b88c0f58c53f8ea528fab54187f92ac6d60ec2adf471d0ef80fddcf33759f441e43c625369a110830c244c94b8345e5b8062e934fcb82206f44e6ddad21dc324350e5551e739e471042975b2991cf8fd64b8fd3d3e7f3d20b5233fb9718f100870ce0554bc1b25a97b1653c685a834a9d11ec261dfd66d9ad82adc4e8520d4c796aae0976bbeffc5653e25435ccc7e6e900ce30c8aa5a797cd17e8f7bded5b3f6ec4dd631b5448cb38b483ca0e38c7a188d37c868ff821ba61c38e77925cd81a2cc7a64246356c8771731d7c17e7d1c70c5486e8e50176f6bcbf2223ec6b0cd6438ce7852f190808efafbff59bae9ec1963cae9b3c795c82c44a7389b655f66e024d62649ea61e73dae46080c28fd7170a216dd5dfa00779f4d9efbceb548c52cfea6023754a10295bd6494eaa6379d8fc028ea816853b90f28eda5be26c7fd43cc2a2825f1c0fc539d647e4dc1d0349b7d7f12d0a77771b72db6bb1b34663aa6e087554830367f3b7b1b5fcaf83034d7661f62fd435fe45605476c1f9c555c9216d43d198abe5f79fb8417b1c6092dfe5af04d7f68aa741ed9e282a7b503ef563d5300d5451d3ad4139e18524d4e9239860fe663985bb7bb1565afe7caa8a9c1711711bc89d0095b00f1377b3a49c376727783c03e1e0d51c1d6b3cf3c2358d02b530728b4e6f74707c6fd2696b214c0217469b3d7b3ff93e01b6d614b267817fd6de82b01098e548efa49aec39552b824545c60510e4d11df9d65b0cfc9c7c21ddb0ada9215917a626abd1bd6d472a73130976c3fddb2ea85edb7996ba303fe563d297fc4dca24acc2c81a176f2eba6fe9feda4a3fc1db43003f64659f6ebbd6c630b76c991c9f15281df3aade0c3ab830b56ac653f2e8f094a5ed55a3c4e889d8b45fd1e4b90b6aace92ef55721d62b0ba24089bab2d9460c921499df85c8ed3b01ec11dbfcac6a6250c247734da2ad60126f8d917188d080f3521535dd59f19eb4ba815e2e3792051ddfa7b0545bbad97350f23537d8bf8d5d9897886c33e147bfe3fb03a745134260c7097130c69ae6c2ba1833e63c8c58742dbfc4aa8f11e07a61f0864777aec1ccc50edc54f054fc5c6e7ad1caf9a9d66736f7c55381f328878bfc719855453b76ee43ddc4a8d0a7c695af201815d6c94a973cca438bb75a99398fcb06cbde67547628347cc77b94fe0f1158cf8e6e1f4c7f700ddd3007d24d9d8069b39bc0a48001f43cb679dc439b0f587412117805e409483630dc2418542bb5d67d4ebe3ae34f50ce7cc1ea1781cae40c75ab994408cb9b752c5d99cd8d015d987fecb08df06f319c293c9fdf680b6488f66f87d5140408ab1dbcab23b59672f484293a857da2d6198253bbe7cd88f07fa38e8b08c616a5fd7975c9feaa0bfcd72dd691010879f92a6851e3e51fb56ea24495e43c6ddb184867949bcbf4160bebe027756ede9802a9e742f00f46b4e7ab01f9cd08c0487098786b02c617250b7b677b08bc4e1bdb93fcbaa96b658b6ddc47b572b07869b0786bc65d011952e41e948892469bb3025e1646a2fef6d6b5cec544cd953d68298fb5fc9d5a16ae1fa93e177e13b938b9c63960764c9952ad653ad09596008cfe90b8d7578cf04531b18bb93723d7a1768f61a3ef2e8e1828900525ac99b3790a800d6224bcaf7d17ae30216e625f203ac92f9b4698a8d8411e74c3ecf0f1550ea057ff02cf97d5a581270c98a5c8bee215e5d6ed608e7ce964dc75bde072d2469a010b2c6f479e6daa8b0e3b7537bb6ec6d4a5806b3e34c6afb173e22315a1597ef2568de4d230906b4eaef735ffb44f65eb15f5ae3a81a87d74b1a868c0f4cddf03d9e1a4cac71215e293feeae768f9c4f433457517095b435326086655e5a347c7dd02684f608e15225bf7d27881dbe13f05ad20bc3185cb5b21e106735b77acee27261d60e65dfc467306995a4c457e800af8fac89180eaa2e7eee649b1fe0c472c89fed896c445ba7f0b0b84446ac238897f1d229f6549c7628281bb146bba1a19fe88671ee32e5ce38c0110dbad874889f622cbc0d6e63d9f40bae2d02d18fa366e94352941f4b934686cf2e692c51934439edfef49b792a0117cae10f512f109ef428b435267b29bafa02fc3a1c25ceb23ae3a2babe25524524340d2309a236d720d6c9bcc469b6201d393463e82bb9236f5f036b886dbd6840b39085f6d229639aa44ac762da7af36260b970d5033bec1ae2dbb47b6a46e9cc4008c667339bd32f08114e18819e42811df4f0f0b98aac3211dbe03d3aa079864ae90c94275dad0a136c81d66f3d18fc09f75045fefde376cd147925ef6137bc7e2cae5bdea82d11020d40ce766aba43c012445fac7f198ef8946720cfb2c30837535bcd589968b986f07bef9d259a91d34bd728200bd17f45f1ceda9732978ca693a6b6383e6e30dd1eb6a14febcb2faf39b976779708308e7e28e7cc44fca68f9f0764b9d70c134e310a1d570c9c4e81e25a057b5e1387e5ab3d4588c5f3463193a43ae2580a8d32b52dadb03c487b2637b9b60366a051be5adba400a8752f329a2e69582be62cdca95b7e092737c4dca1c1d45440ff6c7262e1153a3658fa9f852320f5c5f2e084d9b65d2c4e0e3d3806f533a18b928702447c393fcfc083db338cd0261258e9651ae2a5181a13c9719fdf6b4576a890b22df4592179c3a50b46d550739d0830234e45d75f2f4fe6330db8ed9f12ff8e91a7c17600e6f11fa22a56c0cd8c959e850185b9567f2ffa9045016fcdb36b647caf5d2191bb3601c78ac6961aa26da77dbbc19331c79c3d317afb8ec6d7ce0ac9e51d60cfbeca2fcabf1a8de94026e5c9eac2848fcd05a4fac63b3afd51c8ee4d4485a6838f24a7ffd8adfbb70b36a9f9d3ee2303c1960443fc7c18c381ba374940139177b447f698391949596a5ff3a4426a1737472f445d9bb6700c9c65c41bd144d4981a4f02a5dc02e0f4e3351810b7996c4ee5306bf6c99158efa800d6834f87dbbf7172424a5b10976a88bc7950cf08d5ef5fdd09c84f1bb8894971b7fcc0a34052806ad769f796b194b9114ceb8990ced414ec245e7c2bd88c6fa7fb0bd7c9a02e38eb9fef0964fc896231f79fefb0530453680f04931b105b69cea77a653eb059c0057ae39ce938bd6acd8ed0fe75bc6ebaa7300927d0c5940e193acbf6d1b0f469841a59dfc6da26e3f8c0180ab393cb7a028a321f1ec6fd02df1f8a211b823752c53d08469393c4560b5fdeb92422cc2e1107f3d700de07888a8c9bb8ae75559b4e4ca7eab2a44721c287460fe1637d32d3f72041af90d061aade61dd2a366c33fdbed354f0605718bfa40525ee9be13458d0f50fe18e4f086b2ab35dfd1222322b620f9b0483a0fa35339bb0ed4817f7eca88a040113fe1ada6ac42c63198e648f0f93e6b873e47f765e61584eac779a4537892bdbeaf2841583bfcc9ecb052d1f7ba9719d119e7f403cc4c234f5fe2c761396e43d16781bf9443c0c18f012d4e7334291634132b45323c25d0a56da7d89771ac3083ebf560b7fbcd5579736225fa286ee8854529c3e3c8901de20d0444fc71812cd65ed26629a77d970b47abc99a4a498dfdc43829154210fea6201675d558219b661473fca87ff2beac5de022fe892ca7d1b70753ff8386d5bd04cf1d88fb79379797c153c8c7c6360b12247529eb64adf98d0f75764b93461a9f361e8f8850e9fedb22ff6fce88adc621b05ec58a9a30b988985a264fe918100d3c8367f6e7bb3c8155b218e83bf4264fc6fee74e1934d6a8e5e0e8ead3e43aa50ada8dcab4a66c5105a33823fa62ce6c6c6acfb139c1cd0de37ac363b5928dda0358906454ada8cc99f55d37c5c9df467606eb06eb77ba79f24954a1344e2084fffdeaf826e59fc9ab46c5ff465ad6cd73554f37ea1749ce7c0a2e6f94d942bbc1246ae1ea2b704b40a874a1452b1fc69cbd43ec07d0f46d82f1df27a282c8517d2cb9e37cfa92b46123a1bc95fc0443206e230f27b4263dc14be9b7664e84970754239107380011989bffbff1a1e4039d11c225f8e6da06d74e544972ff72c2b24c194adc501cc9ba016d195d4b6a90cb8aee14f28a25443bd8fd5b61cbda8803c1dd02faa71032104024e2d9d16e6ac2214ee6a11100ae9d7e2778e7512bfa7d0571ec681241dcc292c706bd764bfde5e5c8c319bbacdddcffe38b81e420e1b1f9791faf51a5bd949526f94387b5b1fdb9788a159ce7b76fed2f1846994b5fc5418e8b47fcb79b2699f6976865e607cdf0f72963ad24e6c0102cda8331214f72c6cde1f5a9c77210d4462b398089958cb9df02fbbb4558404375c0c5958a018dfef7b130d838762c1735a0e93184f69ff161e3fab10dbdf9935fc68d3b69ab1cb8dfcf40ab9f1c9d7946b60de0c1e7bc027c91798c7e2ad47c6390dcd4afe94899824452ce44ac6c00f5d2e07d461e8b4d9763d8da1555f3d0437e17036b8105a1e30faf589e9940e457f0190d29baab014b0aa9cb5e178510c4aab796d53d87") r2 = socket(0x5, 0xa, 0x80000000) connect$unix(r2, &(0x7f0000a3e000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) socketpair(0x11, 0xa, 0x7, &(0x7f0000baa000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e8e000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x2, 0xe, 0x6, &(0x7f000091a000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000657000)={r5, 0x0, r6}) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000407000-0x8)={0x0, 0x0}, &(0x7f0000e9f000-0x4)=0x8) 2017/09/29 06:26:47 executing program 0 (fault-call:12 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00009c2000)="04", 0x1, 0x40010, &(0x7f0000737000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000069e000)={0x180000000, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dd1000)={r0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ea8000)=0x0, &(0x7f00002b0000-0x4)=0x4) r3 = accept(r0, &(0x7f0000250000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001bd000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000083a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000632000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000eb8000-0x10)={r5, &(0x7f0000f73000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00007a8000-0x4)=0xbd, 0x4) [ 279.240079] FAULT_INJECTION: forcing a failure. [ 279.240079] name failslab, interval 1, probability 0, space 0, times 0 [ 279.240093] CPU: 0 PID: 4563 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 2017/09/29 06:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x80000000) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000eec000-0x4)=0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x100109, 0xfff, &(0x7f0000eed000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000b34000)={0x5, &(0x7f0000e3e000-0x3)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00009bd000-0x10)={0x8, &(0x7f000061f000)=[0x7bf, 0x7f, 0x5, 0x2, 0x100000000, 0x7f, 0x9, 0x1]}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00004b6000)=0xfffffffffffffffc, 0x4) socketpair(0x13, 0x5, 0x6, &(0x7f0000ea1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/29 06:26:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000091000-0x10)=[{0x4, 0x1}, {0x3, 0x8}], 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000d9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000842000)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000345000)={0x23, 0x3, 0x0, 0x5, 0xfffffffffffffbff, 0x5, 0xffffffffffffff8c, 0x10000, 0x1, 0x528c, 0x219}, 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a97000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000e42000-0x8)={r4, 0x2}) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) pipe(&(0x7f000075b000)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f00005fc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x10000004009816) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r2) r3 = accept(r1, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:47 executing program 0 (fault-call:12 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) [ 279.240109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/09/29 06:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000208000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ce3000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b35000)={0x0, 0x1}, &(0x7f000064e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000089f000-0x8)=@assoc_value={r1, 0x7fffffff}, &(0x7f00009ea000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000057a000)={0x0, 0x7, 0x3ff, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000042a000-0xb0)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}], 0x8) getpeername$unix(r0, &(0x7f0000cd2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e6f000)=0x0, &(0x7f0000792000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000a6d000-0x4)=0x7fffffff, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f000044b000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d86000-0x4)=0x18) [ 279.240123] Call Trace: [ 279.240143] dump_stack+0x194/0x257 [ 279.240163] ? arch_local_irq_restore+0x53/0x53 2017/09/29 06:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000246000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:47 executing program 0 (fault-call:12 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) [ 279.240204] should_fail+0x8c0/0xa40 [ 279.240228] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.240242] ? __lock_acquire+0x732/0x4620 [ 279.240262] ? find_held_lock+0x39/0x1d0 [ 279.240296] ? lock_downgrade+0x990/0x990 [ 279.240315] ? print_usage_bug+0x480/0x480 [ 279.240371] ? check_same_owner+0x320/0x320 [ 279.240416] should_failslab+0xec/0x120 [ 279.240432] kmem_cache_alloc+0x47/0x760 [ 279.240466] sock_alloc_inode+0x70/0x300 [ 279.240479] ? sock_destroy_inode+0x70/0x70 [ 279.240502] ? avc_has_extended_perms+0xef/0x12c0 [ 279.240517] ? sock_destroy_inode+0x70/0x70 [ 279.240539] alloc_inode+0x65/0x180 [ 279.240555] new_inode_pseudo+0x69/0x190 [ 279.240569] ? prune_icache_sb+0x1a0/0x1a0 [ 279.240603] sock_alloc+0x41/0x270 [ 279.240624] kcm_ioctl+0x864/0x1610 [ 279.240640] ? lock_downgrade+0x990/0x990 [ 279.240651] ? find_held_lock+0x69/0x1d0 [ 279.240678] ? kcm_unattach+0x1510/0x1510 [ 279.240693] ? avc_ss_reset+0x110/0x110 [ 279.240719] ? lock_release+0xd70/0xd70 [ 279.240751] ? __lock_is_held+0xbc/0x140 [ 279.240835] sock_do_ioctl+0x65/0xb0 [ 279.240855] sock_ioctl+0x2c2/0x440 [ 279.240873] ? dlci_ioctl_set+0x40/0x40 [ 279.240886] do_vfs_ioctl+0x1b1/0x1530 [ 279.240910] ? ioctl_preallocate+0x2b0/0x2b0 [ 279.240936] ? selinux_capable+0x40/0x40 [ 279.240956] ? __sb_end_write+0x9e/0xd0 [ 279.240980] ? fput+0xd2/0x140 [ 279.241011] ? security_file_ioctl+0x89/0xb0 [ 279.241041] SyS_ioctl+0x8f/0xc0 [ 279.241069] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 279.241078] RIP: 0033:0x4520a9 [ 279.241085] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 279.241102] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 279.241113] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 279.241122] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 279.241133] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 279.241141] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 279.317432] FAULT_INJECTION: forcing a failure. [ 279.317432] name failslab, interval 1, probability 0, space 0, times 0 [ 279.317462] CPU: 0 PID: 4587 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 279.317469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.317474] Call Trace: [ 279.317492] dump_stack+0x194/0x257 [ 279.317511] ? arch_local_irq_restore+0x53/0x53 [ 279.317522] ? __save_stack_trace+0x7e/0xd0 [ 279.317555] should_fail+0x8c0/0xa40 [ 279.317576] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.317586] ? save_stack_trace+0x16/0x20 [ 279.317607] ? find_held_lock+0x39/0x1d0 [ 279.317642] ? lock_downgrade+0x990/0x990 [ 279.317652] ? lock_downgrade+0x990/0x990 [ 279.317706] ? check_same_owner+0x320/0x320 [ 279.317716] ? check_same_owner+0x320/0x320 [ 279.317752] should_failslab+0xec/0x120 [ 279.317769] kmem_cache_alloc_trace+0x4b/0x750 [ 279.317780] ? kmem_cache_alloc+0x469/0x760 [ 279.317815] sock_alloc_inode+0xb4/0x300 [ 279.317829] ? sock_destroy_inode+0x70/0x70 [ 279.317853] ? avc_has_extended_perms+0xef/0x12c0 [ 279.317865] ? sock_destroy_inode+0x70/0x70 [ 279.317881] alloc_inode+0x65/0x180 [ 279.317896] new_inode_pseudo+0x69/0x190 [ 279.317910] ? prune_icache_sb+0x1a0/0x1a0 [ 279.317943] sock_alloc+0x41/0x270 [ 279.317960] kcm_ioctl+0x864/0x1610 [ 279.317972] ? lock_downgrade+0x990/0x990 [ 279.317982] ? find_held_lock+0x69/0x1d0 [ 279.318010] ? kcm_unattach+0x1510/0x1510 [ 279.318024] ? avc_ss_reset+0x110/0x110 [ 279.318047] ? lock_release+0xd70/0xd70 [ 279.318066] ? __lock_is_held+0xbc/0x140 [ 279.318131] sock_do_ioctl+0x65/0xb0 [ 279.318147] sock_ioctl+0x2c2/0x440 [ 279.318165] ? dlci_ioctl_set+0x40/0x40 [ 279.318175] do_vfs_ioctl+0x1b1/0x1530 [ 279.318197] ? ioctl_preallocate+0x2b0/0x2b0 [ 279.318213] ? selinux_capable+0x40/0x40 [ 279.318231] ? __sb_end_write+0x9e/0xd0 [ 279.318252] ? fput+0xd2/0x140 [ 279.318277] ? security_file_ioctl+0x89/0xb0 [ 279.318299] SyS_ioctl+0x8f/0xc0 [ 279.318331] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 279.318340] RIP: 0033:0x4520a9 [ 279.318347] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 279.318362] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 279.318371] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 279.318378] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 279.318387] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 279.318395] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 279.368917] FAULT_INJECTION: forcing a failure. [ 279.368917] name failslab, interval 1, probability 0, space 0, times 0 [ 279.368930] CPU: 0 PID: 4600 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 279.368938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.368943] Call Trace: [ 279.368961] dump_stack+0x194/0x257 [ 279.368981] ? arch_local_irq_restore+0x53/0x53 [ 279.368998] ? bpf_prog_alloc+0x310/0x310 [ 279.369029] should_fail+0x8c0/0xa40 [ 279.369050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.369066] ? unwind_dump+0x4c0/0x4c0 [ 279.369103] ? is_bpf_text_address+0xa4/0x120 [ 279.369119] ? __kernel_text_address+0xae/0xe0 [ 279.369133] ? unwind_get_return_address+0x61/0xa0 [ 279.369149] ? __save_stack_trace+0x7e/0xd0 [ 279.369192] ? check_same_owner+0x320/0x320 [ 279.369202] ? save_stack_trace+0x16/0x20 [ 279.369214] ? save_stack+0x43/0xd0 [ 279.369225] ? kasan_kmalloc+0xad/0xe0 [ 279.369236] ? kmem_cache_alloc_trace+0x136/0x750 [ 279.369247] ? sock_alloc_inode+0xb4/0x300 [ 279.369257] ? alloc_inode+0x65/0x180 [ 279.369267] ? new_inode_pseudo+0x69/0x190 [ 279.369277] ? sock_alloc+0x41/0x270 [ 279.369288] ? kcm_ioctl+0x864/0x1610 [ 279.369318] should_failslab+0xec/0x120 [ 279.369334] kmem_cache_alloc+0x47/0x760 [ 279.369347] ? lock_downgrade+0x990/0x990 [ 279.369381] selinux_inode_alloc_security+0xf9/0x390 [ 279.369399] ? selinux_inode_follow_link+0x310/0x310 [ 279.369413] ? __raw_spin_lock_init+0x1c/0x100 [ 279.369431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.369452] security_inode_alloc+0x90/0xd0 [ 279.369470] inode_init_always+0x653/0xca0 [ 279.369485] ? get_nr_inodes+0x110/0x110 [ 279.369498] ? __init_waitqueue_head+0x97/0x140 [ 279.369513] ? init_wait_entry+0x1b0/0x1b0 [ 279.369547] ? sock_alloc_inode+0x248/0x300 [ 279.369561] ? sock_destroy_inode+0x70/0x70 [ 279.369584] ? avc_has_extended_perms+0xef/0x12c0 [ 279.369601] alloc_inode+0x82/0x180 [ 279.369616] new_inode_pseudo+0x69/0x190 [ 279.369629] ? prune_icache_sb+0x1a0/0x1a0 [ 279.369662] sock_alloc+0x41/0x270 [ 279.369679] kcm_ioctl+0x864/0x1610 [ 279.369690] ? lock_downgrade+0x990/0x990 [ 279.369700] ? find_held_lock+0x69/0x1d0 [ 279.369725] ? kcm_unattach+0x1510/0x1510 [ 279.369738] ? avc_ss_reset+0x110/0x110 [ 279.369759] ? lock_release+0xd70/0xd70 [ 279.369779] ? __lock_is_held+0xbc/0x140 [ 279.369845] sock_do_ioctl+0x65/0xb0 [ 279.369864] sock_ioctl+0x2c2/0x440 [ 279.369881] ? dlci_ioctl_set+0x40/0x40 [ 279.369893] do_vfs_ioctl+0x1b1/0x1530 [ 279.369917] ? ioctl_preallocate+0x2b0/0x2b0 [ 279.369933] ? selinux_capable+0x40/0x40 [ 279.369950] ? __sb_end_write+0x9e/0xd0 [ 279.369971] ? fput+0xd2/0x140 [ 279.369996] ? security_file_ioctl+0x89/0xb0 [ 279.370015] SyS_ioctl+0x8f/0xc0 [ 279.370038] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 279.370047] RIP: 0033:0x4520a9 [ 279.370054] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 279.370068] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 279.370076] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 279.370084] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 279.370091] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 279.370099] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 279.448190] FAULT_INJECTION: forcing a failure. [ 279.448190] name failslab, interval 1, probability 0, space 0, times 0 [ 279.448203] CPU: 0 PID: 4623 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 279.448211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.448217] Call Trace: [ 279.448235] dump_stack+0x194/0x257 [ 279.448254] ? arch_local_irq_restore+0x53/0x53 [ 279.448266] ? save_stack_trace+0x16/0x20 [ 279.448281] ? kasan_kmalloc+0xad/0xe0 [ 279.448297] ? kasan_slab_alloc+0x12/0x20 [ 279.448324] should_fail+0x8c0/0xa40 [ 279.448337] ? SyS_ioctl+0x8f/0xc0 [ 279.448357] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.448382] ? find_held_lock+0x39/0x1d0 [ 279.448417] ? lock_downgrade+0x990/0x990 [ 279.448471] ? check_same_owner+0x320/0x320 [ 279.448485] ? lock_downgrade+0x990/0x990 [ 279.448499] ? check_noncircular+0x20/0x20 [ 279.448526] should_failslab+0xec/0x120 [ 279.448542] kmem_cache_alloc+0x47/0x760 [ 279.448557] ? do_raw_spin_trylock+0x190/0x190 [ 279.448585] __d_alloc+0xb3/0xbe0 [ 279.448597] ? _find_next_bit+0xee/0x120 [ 279.448614] ? shrink_dcache_for_umount+0x290/0x290 [ 279.448632] ? _raw_spin_unlock+0x22/0x30 [ 279.448645] ? __alloc_fd+0x29b/0x750 [ 279.448655] ? new_inode_pseudo+0x8d/0x190 [ 279.448682] ? exit_files+0xb0/0xb0 [ 279.448698] ? sock_alloc_inode+0x248/0x300 [ 279.448711] ? sock_destroy_inode+0x70/0x70 [ 279.448739] d_alloc_pseudo+0x1d/0x30 [ 279.448754] sock_alloc_file+0x157/0x550 [ 279.448764] ? _raw_spin_unlock+0x22/0x30 [ 279.448779] ? sock_poll+0x320/0x320 [ 279.448793] ? get_unused_fd_flags+0x121/0x190 [ 279.448806] ? __alloc_fd+0x750/0x750 [ 279.448827] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 279.448849] kcm_ioctl+0x9bf/0x1610 [ 279.448861] ? lock_downgrade+0x990/0x990 [ 279.448873] ? find_held_lock+0x69/0x1d0 [ 279.448900] ? kcm_unattach+0x1510/0x1510 [ 279.448917] ? avc_ss_reset+0x110/0x110 [ 279.448940] ? lock_release+0xd70/0xd70 [ 279.448960] ? __lock_is_held+0xbc/0x140 [ 279.449025] sock_do_ioctl+0x65/0xb0 [ 279.449046] sock_ioctl+0x2c2/0x440 [ 279.449066] ? dlci_ioctl_set+0x40/0x40 [ 279.449078] do_vfs_ioctl+0x1b1/0x1530 [ 279.449099] ? ioctl_preallocate+0x2b0/0x2b0 [ 279.449117] ? selinux_capable+0x40/0x40 [ 279.449135] ? __sb_end_write+0x9e/0xd0 [ 279.449156] ? fput+0xd2/0x140 [ 279.449182] ? security_file_ioctl+0x89/0xb0 [ 279.449203] SyS_ioctl+0x8f/0xc0 [ 279.449226] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 279.449235] RIP: 0033:0x4520a9 [ 279.449242] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 279.449256] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 279.449264] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 2017/09/29 06:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) socketpair(0x11, 0xf, 0xffff, &(0x7f0000f9c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b16000)={0x9, 0x101, 0x81, 0x4, 0x9, 0x2}) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/09/29 06:26:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet(r0, &(0x7f00007e8000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f00002c5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000593000)={0x0, 0xfffffffffffffada}, &(0x7f0000936000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000059a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fed000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002bd000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0b000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvmsg(r1, &(0x7f00004e7000-0x38)={&(0x7f0000378000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000488000)=[{&(0x7f0000731000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000624000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000027c000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000b5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1}, 0xb1f2502ea5a50142) r4 = accept4(r1, &(0x7f0000223000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003bf000-0x4)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000a1e000-0x3c)={r2, 0x34, "2694238481ee3dfdc90265140c9c3dc3191531881d3656051b8d09a99b20ac6ea6a085f4a27800b7f3cb90fc57dd7e7cd7e3a9e7"}, &(0x7f0000c08000-0x4)=0x3c) socketpair(0xb, 0x2, 0x401, &(0x7f0000d3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000543000)={0x7, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000e52000-0x10)={r7, &(0x7f0000696000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r6, &(0x7f00003e3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d2000)=0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000585000)={0x7f, 0x6, 0x2, 0x9}, 0x10) r8 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000950000)={@common="69706464703000000000000000000000", @ifru_flags=0x600}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00006c2000)={r9, 0x1}) preadv(r3, &(0x7f00009e5000)=[{&(0x7f0000a95000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000b66000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000195000-0x14)={{0x0, 0xfffffffffffff0df, 0x5, 0x100000000, 0x1, 0x1}, 0x100000000, 0x3ff, 0xffffffffffffff3e}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) shutdown(0xffffffffffffffff, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a04000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000abb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/09/29 06:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c82000-0x4)={r1}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e00000)=@req={0x100000001, 0x7, 0x100000000, 0x40}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x1, 0x1, 0xce, 0x80000000, 0xfffffffffffffffc}, 0xc) close(r1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00003ea000-0x1)=0x200, 0x1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) 2017/09/29 06:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80a, 0x1000007ffffffa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b8000)="6e7600", 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004cf000-0x4)=0x0, &(0x7f0000f60000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000a2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:48 executing program 0 (fault-call:12 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000004c000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) socket$inet6(0xa, 0x801, 0x6) writev(0xffffffffffffffff, &(0x7f00002cc000)=[{&(0x7f0000a56000-0x84)="", 0x0}], 0x1) pipe(&(0x7f0000594000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000313000-0x10)=@generic="00000000000000000000000000000000", 0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000cbb000)={&(0x7f000087b000/0x1000)=nil, 0x8001, 0x7, 0x91, &(0x7f000045e000/0x400000)=nil, 0x0}) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000694000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) 2017/09/29 06:26:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f4000-0x4)={r1}) connect$bt_l2cap(r2, &(0x7f000075e000)={0x1f, 0xc323, {0x6, 0x0, 0xc70, 0xff, 0x100000001, 0xffffffff8e7c3b7b}, 0x5, 0x10000}, 0xe) close(r1) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r3) [ 279.449271] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 279.449279] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 279.449286] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/29 06:26:48 executing program 3: socket$netlink(0x10, 0x3, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000622000-0x8)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f00006b3000-0x4)=0x0, 0x8000803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f00006f4000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d3a000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c46000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5503}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x8000, 0x4}, &(0x7f0000f8c000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000040b000)={0x9, 0x6d32758bf0be696a, 0x1ff, 0x7ff, r3}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000762000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bf2000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000766000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000801000-0xa0)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000, 0x0, 0x40, 0x2, 0x24}, &(0x7f000033a000)=0xa0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r2, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f0000df0000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x10001, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x4, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) sendmsg$netrom(r1, &(0x7f0000683000-0x38)={&(0x7f0000ae2000-0x48)=@full={{0x3, {"9bea7f3d9cbee1"}, 0x0}, [{"01bbbb9200bcbb"}, {"17cf9af8bb01fb"}, {"154140c7a0f1d6"}, {"677badda296e85"}, {"334f8734612658"}, {"4012cd7c837478"}, {"a732d0975bf7cc"}, {"d4d503a1429605"}]}, 0x48, &(0x7f0000014000)=[{&(0x7f0000a47000-0xc4)="b51820cfd5118474ebb34d34ee813ac9309916d842b47ba2cf4ce573aefc8af06ef7225c1ae5283beb2adf23024218024809e33e46fd284a9e3db6624ebc68ded4ec11cad99f6eb5ac292bc56b27880ad85b1a14e3c76343cff8f1b563f332d92be1a99fff8562328c600cdec0d4b2731615ac89fc85e20cd18ec3e4f2a4ac8105289135343f416334eccaa73d0b202a953d693f11376e83ef1939b8426c9eb6fecbc03d61ce7c0bde27234a1a7721fb43e75355b7be45a2314a688b1a0603220080aeaf", 0xc4}], 0x1, &(0x7f000018d000)=[{0xd8, 0x117, 0xffffffffffffffff, "ccecfe4a8a26f8dbbefd122e73c60b48b090328698052523dfd01766adbdf6c6ec85eed4c67fa2e7c32fbee7624ed23fc56b847e0388487f95c3dbc6f3e02e97821c33180c34fd58d66876d06ebc19d6efa82a59e85e296ab5e9b7a7d345591eda83abe190b67d8394881a4805a24f8167a1b5797be9973edb1b815d93f89f33f3c540242b479d7f7b7e1dbfc8ce339adf7b2f7f1bfec20771f93b82918a16f31ef7b67fa7fb92bfd1a824482c6e925ba40920ba42f8a99e7d3a04f88b8693494a34"}, {0x98, 0x116, 0x0, "9d279634fadd0f4da251c852bd0a5ee392dd4c9e306ace27112aa6cbf934efef290d8f1346f860ca9b1659d2b86dd06435256100d6cdea87b5a40cf2494518823855c7f0a4659e4ad1f165cc2813d2ce1bc290408903112c1d05d5a1e4045f8e6f7a300848373286aa8f587f5fa3fc9725ff31e8cafac666ebad479d89bf5c64cc9d9cff02ff"}], 0x2, 0x4c000}, 0xd1) [ 280.510935] nla_parse: 26 callbacks suppressed [ 280.515620] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/29 06:26:48 executing program 0 (fault-call:12 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000053a000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008e4000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000400981a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007e6000)=@sack_info={0x0, 0x20, 0x80000000}, &(0x7f00001a8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000079a000-0x8)={r3, 0x9}, &(0x7f00008d5000)=0x8) connect$inet(r2, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = accept(r1, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00001af000)={&(0x7f0000a44000/0x4000)=nil, 0x3, 0x5, 0x8, &(0x7f0000b56000/0x1000)=nil, 0x100000000}) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000e25000-0x4)=0x3d8, 0x4) 2017/09/29 06:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f00002db000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000695000)=0x0, &(0x7f0000746000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) 2017/09/29 06:26:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f000046a000)=0x0, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000aec000-0x28)={@generic="20b695fac2c9381f6db75c324ea4dee8", @ifru_settings={0x0, 0x7, @sync=&(0x7f00005e3000-0xc)={0x4, 0x0, 0x7}}}) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 06:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000400981a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, 0x0, &(0x7f0000cf9000)=0x0, 0x800) connect$inet(r1, &(0x7f000082c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fa2000-0x33)={&(0x7f000032f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a69000)=[], 0x0, &(0x7f0000b3f000-0xc8)="", 0x0, 0x0}, 0x0) close(r1) r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) close(r2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00002dd000-0x4)=0x0, &(0x7f0000e02000)=0x4) accept$inet6(r0, &(0x7f0000ef5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000928000)=0x1c) [ 280.542827] FAULT_INJECTION: forcing a failure. [ 280.542827] name failslab, interval 1, probability 0, space 0, times 0 2017/09/29 06:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f0000828000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000610000)={r0, r0, 0x53, 0xa53f, &(0x7f0000d84000)="2be6da9c290d87fd5b201172effac69a83bd4dcd1aca4d0dae8a35953be150c6d92ca0b4874172074b04fcd75637a9956573cdb149f89dcd4e95594011def0efb9d4e3171f211fb12fcc2d72c3c345ed94a63c6ee6eb43b49d5900e4f89f27b4e1ad54df2860d35f8746a0f7c927e3c1745a29ab977f", 0x1, 0x73, 0xb65a, 0x6, 0x0, 0x3, 0x7ff, "ae2aaadaa777cd1ae85cc18d5c3b50d6480e05277afebe18d63d92a6c2cfb435d6fffeac4fb5a53c162602ca78b0bc1c79e32b33e49d0ae7647010b59e1c82efdca6f279d9ab38a03e36ca36c1a06c4521f11cdcb6fc5556ef4ed303d08ea188ddd53c12e520b278d9f743191fd80bee4f3bcd22e2f49db3d0d0569a69c4cc443a358e64562c59b0ec41d2d2f224a010f1fd79397b5d75f71eca701e092bffddf6edd03003ba3c5f6415e7f58acc483ca2d2d8"}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000de4000-0xeb)="4f52ed7a75855eec254c89eb8e92c896", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000827000)="7965616800", 0x5) 2017/09/29 06:26:48 executing program 0 (fault-call:12 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f0000bf6000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a04000)=0x18) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000358000)={0xffffffffffffffff, 0x28, &(0x7f0000da6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendmsg(r2, &(0x7f0000cc8000)={&(0x7f0000851000-0x80)=@generic={0x9, "0bb420a79e38180552f937622dca07de0ffec53ebe48d4e5390e215a9a0b1581c75f75d769e0acbb4a6147e0a8ad1c953e1b3986617b26b5fb92f7cb90d08fb1a2322f66bf2bd8dda24f2b81564aef71fd41d20af39d8999fb3edf49d5f6cf7107e056967d3247d924207ad457d1e9ba21fcccc833768a5d603bbac8956f"}, 0x80, &(0x7f00004e5000-0x90)=[{&(0x7f0000832000-0x1000)="", 0x0}, {&(0x7f00007b0000-0xa1)="1b4ab491227840b22cdfc0f9451d6a59e21ae5f9fe16e9832a6c9d56759783f1", 0x20}, {&(0x7f0000e29000)="1698e4eef2b83322ce687fac0e48847a639890cd591ca49d0c41c9b9f93e0af36605f431f41a554f278cc738ab3e7b15c7f33ea407d2b6f73d05c7da227c29b4da2f86607cdabd0044c8887120b0f263d97d43775b940c526d1bb95fcd", 0x5d}], 0x3, &(0x7f000045d000-0x1338)=[{0xf8, 0x84, 0x1, "bc52839e45eafcfdf5ab4245b8af02ab2a0c2b24408ab77ed9aac03d63c9bcdf1a1eef0476e17e4b3ea17a8874e28618d829aca82fdb6a4d2f8096b4d26375538757cb4cbe25e9e292ffe8dcf90760c21e5c157f7296953abb75a4c85527db9fff6e10149bbe642f74d49c8a7633dfa423a486cdab942204f6b70440bb6952bff253553383279bc1e4abddec4bf73daa128a4d286697153055ac7927c37ce6c9728684b565d78e6789a79394566d4649d95aa73f76690de94ef4ea6f4c7d7160c4678be874aa947706aeef875e274df44874c2476a2c4291ad638b73d80bb9615cb708069341"}, {0x70, 0x11, 0x480, "bce538c0cee0444ef4e72057ca22392cc1d681e38fd6e04787044d9a1bdec25754cb3bf97ab64c0eee2738bdbeaf0452099626483094612f3143070895124cd6d520184fb425a5191d484c7e735bf69e945452fdd82c2593ed7038d6c34f2c76"}, {0x110, 0xff, 0x100000001, "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"}], 0x3, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) 2017/09/29 06:26:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d30000-0x8)={0x0, 0x0}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00005ad000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009e8000-0x4)=0x8, 0x800) splice(r0, 0x0, r1, 0x1, 0x3, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f000046a000)=0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b3c000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000ade000-0xc0)={r2, r2, 0x100000000, 0x1, &(0x7f0000afd000-0x2a)="8075f1c2d18005f45eccb9e3e3ea107930d04ee71dc602072db942df9fbdcb225173ff8b405b2b8726cc", 0x1, 0x40, 0x2d, 0xfffffffffffffff7, 0x8001, 0x5, 0x1, "21a2718dd56cc01fe99e63b7c3c9c5ce90c028f6134798a170c22b9703f9f639cc3efdad0baf0c3f837bcfedebe900aa8f6a9ae8a3f0fb5e61d50a1ca59389796b94899fa236e6c6babd7d96a5177caa3c7e5f04f4610dbb7dfc212611008129be6cb007c2145aa457dd8080ca6d1a9f7552cd32ef80c17cd1d83e849e59a42bf834c3fe96b30a7e40c8306c919ddcd7048063526d27d91c"}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000241000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fb1000-0x10)={0x2, 0x20b, 0x2, 0x0, 0x0}, &(0x7f0000af8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004eb000)={r5, 0x67, "b950959035323bb920fc8c5bbf71f7c33b2a4bf98d2551b1238d525262b236ad7e6299db113d5b53b3597b08ae497e3f6215ebdb05f595792ff2bfd7384b05bd5d305bde68fa2536c13733403641283d13cfc418b04ac505fac411f5a4b1c2fe2e078380bf15bf"}, &(0x7f0000f37000-0x4)=0x6f) 2017/09/29 06:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000272000)=0x2, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6ce, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r0, &(0x7f00006b6000)="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", 0x200, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00005e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b5a000)="20", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3", 0x3a}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}], 0x3, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c6d5e90bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x4, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) [ 280.542839] CPU: 1 PID: 4641 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 280.542845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.542850] Call Trace: [ 280.542868] dump_stack+0x194/0x257 [ 280.542889] ? arch_local_irq_restore+0x53/0x53 [ 280.542904] ? check_noncircular+0x20/0x20 [ 280.542916] ? depot_save_stack+0x12c/0x490 [ 280.542945] should_fail+0x8c0/0xa40 [ 280.542955] ? save_stack_trace+0x16/0x20 [ 280.542973] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.542985] ? sock_alloc_file+0x157/0x550 [ 280.543009] ? find_held_lock+0x39/0x1d0 [ 280.543042] ? lock_downgrade+0x990/0x990 [ 280.543096] ? check_same_owner+0x320/0x320 [ 280.543133] should_failslab+0xec/0x120 [ 280.543148] kmem_cache_alloc+0x47/0x760 [ 280.543165] ? lock_downgrade+0x990/0x990 [ 280.543176] ? _raw_spin_unlock+0x22/0x30 [ 280.543190] ? __d_instantiate+0x4d8/0x710 [ 280.543209] get_empty_filp+0xfb/0x4f0 [ 280.543219] ? d_instantiate+0x66/0xa0 [ 280.543231] ? proc_nr_files+0x60/0x60 [ 280.543242] ? _raw_spin_unlock+0x22/0x30 [ 280.543262] ? do_raw_spin_trylock+0x190/0x190 [ 280.543304] alloc_file+0x26/0x3a0 [ 280.543314] ? _raw_spin_unlock+0x22/0x30 [ 280.543335] sock_alloc_file+0x1fd/0x550 [ 280.543345] ? _raw_spin_unlock+0x22/0x30 [ 280.543360] ? sock_poll+0x320/0x320 [ 280.543375] ? get_unused_fd_flags+0x121/0x190 [ 280.543389] ? __alloc_fd+0x750/0x750 [ 280.543410] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 280.543430] kcm_ioctl+0x9bf/0x1610 [ 280.543441] ? lock_downgrade+0x990/0x990 [ 280.543451] ? find_held_lock+0x69/0x1d0 [ 280.543476] ? kcm_unattach+0x1510/0x1510 [ 280.543490] ? avc_ss_reset+0x110/0x110 [ 280.543511] ? lock_release+0xd70/0xd70 [ 280.543531] ? __lock_is_held+0xbc/0x140 [ 280.543598] sock_do_ioctl+0x65/0xb0 [ 280.543617] sock_ioctl+0x2c2/0x440 [ 280.543635] ? dlci_ioctl_set+0x40/0x40 [ 280.543647] do_vfs_ioctl+0x1b1/0x1530 [ 280.543670] ? ioctl_preallocate+0x2b0/0x2b0 [ 280.543686] ? selinux_capable+0x40/0x40 [ 280.543707] ? __sb_end_write+0x9e/0xd0 [ 280.543729] ? fput+0xd2/0x140 [ 280.543756] ? security_file_ioctl+0x89/0xb0 [ 280.543778] SyS_ioctl+0x8f/0xc0 [ 280.543802] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 280.543811] RIP: 0033:0x4520a9 [ 280.543818] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 280.543832] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 280.543840] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 280.543848] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 280.543855] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 280.543862] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 280.631091] FAULT_INJECTION: forcing a failure. [ 280.631091] name failslab, interval 1, probability 0, space 0, times 0 [ 280.631105] CPU: 0 PID: 4676 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 280.631112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.631118] Call Trace: [ 280.631134] dump_stack+0x194/0x257 [ 280.631154] ? arch_local_irq_restore+0x53/0x53 [ 280.631167] ? is_bpf_text_address+0xa4/0x120 [ 280.631183] ? __kernel_text_address+0xae/0xe0 [ 280.631216] should_fail+0x8c0/0xa40 [ 280.631236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.631261] ? find_held_lock+0x39/0x1d0 [ 280.631295] ? lock_downgrade+0x990/0x990 [ 280.631348] ? check_same_owner+0x320/0x320 [ 280.631387] should_failslab+0xec/0x120 [ 280.631404] kmem_cache_alloc+0x47/0x760 [ 280.631424] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.631448] selinux_file_alloc_security+0xae/0x190 [ 280.631465] security_file_alloc+0x6d/0xa0 [ 280.631483] get_empty_filp+0x189/0x4f0 [ 280.631494] ? d_instantiate+0x66/0xa0 [ 280.631507] ? proc_nr_files+0x60/0x60 [ 280.631519] ? _raw_spin_unlock+0x22/0x30 [ 280.631540] ? do_raw_spin_trylock+0x190/0x190 [ 280.631584] alloc_file+0x26/0x3a0 [ 280.631595] ? _raw_spin_unlock+0x22/0x30 [ 280.631617] sock_alloc_file+0x1fd/0x550 [ 280.631628] ? _raw_spin_unlock+0x22/0x30 [ 280.631643] ? sock_poll+0x320/0x320 [ 280.631658] ? get_unused_fd_flags+0x121/0x190 [ 280.631673] ? __alloc_fd+0x750/0x750 [ 280.631693] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 280.631714] kcm_ioctl+0x9bf/0x1610 [ 280.631725] ? lock_downgrade+0x990/0x990 [ 280.631735] ? find_held_lock+0x69/0x1d0 [ 280.631761] ? kcm_unattach+0x1510/0x1510 [ 280.631775] ? avc_ss_reset+0x110/0x110 [ 280.631796] ? lock_release+0xd70/0xd70 [ 280.631816] ? __lock_is_held+0xbc/0x140 [ 280.631885] sock_do_ioctl+0x65/0xb0 [ 280.631905] sock_ioctl+0x2c2/0x440 [ 280.631927] ? dlci_ioctl_set+0x40/0x40 [ 280.631939] do_vfs_ioctl+0x1b1/0x1530 [ 280.631965] ? ioctl_preallocate+0x2b0/0x2b0 [ 280.631982] ? selinux_capable+0x40/0x40 [ 280.632000] ? __sb_end_write+0x9e/0xd0 [ 280.632021] ? fput+0xd2/0x140 [ 280.632047] ? security_file_ioctl+0x89/0xb0 [ 280.632068] SyS_ioctl+0x8f/0xc0 [ 280.632090] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 280.632099] RIP: 0033:0x4520a9 [ 280.632107] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 280.632121] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 280.632129] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 280.632136] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 280.632144] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 280.632151] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 280.720757] FAULT_INJECTION: forcing a failure. [ 280.720757] name failslab, interval 1, probability 0, space 0, times 0 [ 280.720771] CPU: 0 PID: 4696 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 280.720778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.720784] Call Trace: [ 280.720805] dump_stack+0x194/0x257 [ 280.720825] ? arch_local_irq_restore+0x53/0x53 [ 280.720860] should_fail+0x8c0/0xa40 [ 280.720880] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.720903] ? find_held_lock+0x39/0x1d0 [ 280.720938] ? lock_downgrade+0x990/0x990 [ 280.720949] ? __raw_spin_lock_init+0x1c/0x100 [ 280.721002] ? check_same_owner+0x320/0x320 [ 280.721023] ? do_raw_spin_trylock+0x190/0x190 [ 280.721047] should_failslab+0xec/0x120 [ 280.721062] kmem_cache_alloc+0x47/0x760 [ 280.721084] ? alloc_file+0x284/0x3a0 [ 280.721104] sk_prot_alloc+0x65/0x2a0 [ 280.721125] sk_alloc+0x89/0x700 [ 280.721144] ? sock_queue_rcv_skb+0x50/0x50 [ 280.721165] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 280.721194] kcm_ioctl+0xa35/0x1610 [ 280.721207] ? lock_downgrade+0x990/0x990 [ 280.721219] ? find_held_lock+0x69/0x1d0 [ 280.721245] ? kcm_unattach+0x1510/0x1510 [ 280.721259] ? avc_ss_reset+0x110/0x110 [ 280.721281] ? lock_release+0xd70/0xd70 [ 280.721300] ? __lock_is_held+0xbc/0x140 [ 280.721366] sock_do_ioctl+0x65/0xb0 [ 280.721385] sock_ioctl+0x2c2/0x440 [ 280.721404] ? dlci_ioctl_set+0x40/0x40 [ 280.721419] do_vfs_ioctl+0x1b1/0x1530 [ 280.721441] ? ioctl_preallocate+0x2b0/0x2b0 [ 280.721458] ? selinux_capable+0x40/0x40 [ 280.721475] ? __sb_end_write+0x9e/0xd0 [ 280.721494] ? fput+0xd2/0x140 [ 280.721517] ? security_file_ioctl+0x89/0xb0 [ 280.721536] SyS_ioctl+0x8f/0xc0 [ 280.721559] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 280.721568] RIP: 0033:0x4520a9 [ 280.721575] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 280.721589] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 280.721596] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 280.721603] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 280.721611] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 280.721619] R13: 00007f87837ffb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 280.722387] ================================================================== [ 280.722409] BUG: KASAN: use-after-free in __fput+0x6b1/0x7f0 [ 280.722419] Read of size 2 at addr ffff8801d6772a70 by task syz-executor0/4696 [ 280.722424] [ 280.722436] CPU: 0 PID: 4696 Comm: syz-executor0 Not tainted 4.14.0-rc1+ #60 [ 280.722444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.722448] Call Trace: [ 280.722463] dump_stack+0x194/0x257 [ 280.722484] ? arch_local_irq_restore+0x53/0x53 [ 280.722497] ? show_regs_print_info+0x65/0x65 [ 280.722518] ? selinux_file_free_security+0x49/0x60 [ 280.722534] ? __fput+0x6b1/0x7f0 [ 280.722548] print_address_description+0x73/0x250 [ 280.722559] ? __fput+0x6b1/0x7f0 [ 280.722573] kasan_report+0x24e/0x340 [ 280.722591] ? sock_release+0x1e0/0x1e0 [ 280.722604] __asan_report_load2_noabort+0x14/0x20 [ 280.722614] __fput+0x6b1/0x7f0 [ 280.722639] ? fput+0x140/0x140 [ 280.722655] ? _raw_spin_unlock_irq+0x27/0x70 [ 280.722679] ____fput+0x15/0x20 [ 280.722693] task_work_run+0x199/0x270 [ 280.722713] ? task_work_cancel+0x210/0x210 [ 280.722730] ? exit_to_usermode_loop+0x98/0x300 [ 280.722757] exit_to_usermode_loop+0x2a6/0x300 [ 280.722778] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 280.722791] ? selinux_capable+0x40/0x40 [ 280.722822] syscall_return_slowpath+0x42f/0x500 [ 280.722839] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 280.722856] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 280.722874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.722889] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.722913] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 280.722922] RIP: 0033:0x4520a9 [ 280.722929] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 280.722942] RAX: fffffffffffffff4 RBX: 0000000000718000 RCX: 00000000004520a9 [ 280.722950] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 280.722957] RBP: 0000000000003950 R08: 0000000000000000 R09: 0000000000000000 [ 280.722964] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004ba1e0 [ 280.722970] R13: 0000000000000018 R14: 0000000000000017 R15: 00000000000089e2 [ 280.723005] [ 280.723012] Allocated by task 4696: [ 280.723023] save_stack_trace+0x16/0x20 [ 280.723034] save_stack+0x43/0xd0 [ 280.723043] kasan_kmalloc+0xad/0xe0 [ 280.723052] kasan_slab_alloc+0x12/0x20 [ 280.723061] kmem_cache_alloc+0x12e/0x760 [ 280.723071] sock_alloc_inode+0x70/0x300 [ 280.723080] alloc_inode+0x65/0x180 [ 280.723088] new_inode_pseudo+0x69/0x190 [ 280.723097] sock_alloc+0x41/0x270 [ 280.723107] kcm_ioctl+0x864/0x1610 [ 280.723115] sock_do_ioctl+0x65/0xb0 [ 280.723124] sock_ioctl+0x2c2/0x440 [ 280.723133] do_vfs_ioctl+0x1b1/0x1530 [ 280.723142] SyS_ioctl+0x8f/0xc0 [ 280.723152] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 280.723156] [ 280.723162] Freed by task 4696: [ 280.723170] save_stack_trace+0x16/0x20 [ 280.723178] save_stack+0x43/0xd0 [ 280.723193] kasan_slab_free+0x71/0xc0 [ 280.723202] kmem_cache_free+0x77/0x280 [ 280.723211] sock_destroy_inode+0x56/0x70 [ 280.723219] destroy_inode+0x15d/0x200 [ 280.723227] evict+0x57e/0x920 [ 280.723236] iput+0x7b9/0xaf0 [ 280.723245] sock_release+0x168/0x1e0 [ 280.723254] sock_close+0x16/0x20 [ 280.723261] __fput+0x333/0x7f0 [ 280.723269] ____fput+0x15/0x20 [ 280.723278] task_work_run+0x199/0x270 [ 280.723287] exit_to_usermode_loop+0x2a6/0x300 [ 280.723297] syscall_return_slowpath+0x42f/0x500 [ 280.723307] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 280.723312] [ 280.723320] The buggy address belongs to the object at ffff8801d6772a40 [ 280.723320] which belongs to the cache sock_inode_cache of size 1040 [ 280.723330] The buggy address is located 48 bytes inside of [ 280.723330] 1040-byte region [ffff8801d6772a40, ffff8801d6772e50) [ 280.723334] The buggy address belongs to the page: [ 280.723343] page:ffffea000759dc80 count:1 mapcount:0 mapping:ffff8801d67720c0 index:0xffff8801d6772ffd [ 280.723355] flags: 0x200000000000100(slab) [ 280.723368] raw: 0200000000000100 ffff8801d67720c0 ffff8801d6772ffd 0000000100000003 [ 280.723379] raw: ffffea0007039060 ffffea000759dce0 ffff8801d9913cc0 0000000000000000 [ 280.723385] page dumped because: kasan: bad access detected [ 280.723389] [ 280.723394] Memory state around the buggy address: [ 280.723402] ffff8801d6772900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.723411] ffff8801d6772980: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 280.723419] >ffff8801d6772a00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 280.723424] ^ [ 280.723432] ffff8801d6772a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.723440] ffff8801d6772b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.723445] ================================================================== [ 280.723449] Disabling lock debugging due to kernel taint [ 280.723476] Kernel panic - not syncing: panic_on_warn set ... [ 280.723476] [ 280.723485] CPU: 0 PID: 4696 Comm: syz-executor0 Tainted: G B 4.14.0-rc1+ #60 [ 280.723488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.723491] Call Trace: [ 280.723500] dump_stack+0x194/0x257 [ 280.723511] ? arch_local_irq_restore+0x53/0x53 [ 280.723521] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.723532] ? __fput+0x610/0x7f0 [ 280.723542] panic+0x1e4/0x417 [ 280.723550] ? __warn+0x1d9/0x1d9 [ 280.723567] ? __fput+0x6b1/0x7f0 [ 280.723574] kasan_end_report+0x50/0x50 [ 280.723580] kasan_report+0x137/0x340 [ 280.723590] ? sock_release+0x1e0/0x1e0 [ 280.723598] __asan_report_load2_noabort+0x14/0x20 [ 280.723605] __fput+0x6b1/0x7f0 [ 280.723617] ? fput+0x140/0x140 [ 280.723626] ? _raw_spin_unlock_irq+0x27/0x70 [ 280.723638] ____fput+0x15/0x20 [ 280.723646] task_work_run+0x199/0x270 [ 280.723657] ? task_work_cancel+0x210/0x210 [ 280.723667] ? exit_to_usermode_loop+0x98/0x300 [ 280.723679] exit_to_usermode_loop+0x2a6/0x300 [ 280.723690] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 280.723697] ? selinux_capable+0x40/0x40 [ 280.723712] syscall_return_slowpath+0x42f/0x500 [ 280.723721] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 280.723730] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 280.723741] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.723749] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.723763] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 280.723767] RIP: 0033:0x4520a9 [ 280.723771] RSP: 002b:00007f87837ffc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 280.723779] RAX: fffffffffffffff4 RBX: 0000000000718000 RCX: 00000000004520a9 [ 280.723783] RDX: 00000000205fc000 RSI: 00000000000089e2 RDI: 0000000000000017 [ 280.723786] RBP: 0000000000003950 R08: 0000000000000000 R09: 0000000000000000 [ 280.723790] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004ba1e0 [ 280.723793] R13: 0000000000000018 R14: 0000000000000017 R15: 00000000000089e2 [ 280.724248] Dumping ftrace buffer: [ 280.724252] (ftrace buffer empty) [ 280.724254] Kernel Offset: disabled [ 282.093567] Rebooting in 86400 seconds..