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", 0x1000}, {&(0x7f0000bd5000)="ed3c8367962d167a4e3fadfee37c14c98fa25d696dad82e61ccebf1e359dc27f97f9dc872924c830c9d396356ed4f32b4bf0ebe66c19c48aab8226197add2ec37f66049bdc835cca5a8b568757beaa4be6790c6f4fe9018aaba809502bfe8e571ce745a5c75353a9a8143a4b2b9fc815c7a9d0407af3b3c422ec52a90d1c8677a2399dc7cf63e991d4cac00333fe6735e733b42b24b06806220abd80f158ab924e62f39dafaf222a358c5a20bc0dca2c8262433b1234599c6cd599f38204a7dcec8516d92212d2a01d978ae11d275162131de39dc60fc1470d6a59e59c80a347", 0xe0}, {&(0x7f0000f07000-0xdb)="a8eab3163e76c74524d38e670c2a2c55b44b65ca12f3bf9f442af6c05829d04053b63c2e126546aeaaf09d6661fdb5ddf689edf017e9496ce243f53042504459e3b5712d8dc90d6640f00f4e6d4ca26dd4686e1146e30d4d8e1a042c6f98049abde5161b70964bdc42ce98e92f47effce9c5b28e5fcaecf25a9e10f6360ec6a30e662a75d9478a891ad9cec6e7640d8407a4fa6c472d818e13dfc501d9444f288da62fea65884858659789d01b17a2179adac083ff34761f6473faa16137100e39fe9262052887ed8d27518aee0b2b86760a774890719f8de2a83b", 0xdb}], 0x7, &(0x7f0000eba000)=[{0x78, 0x11b, 0x7fff, "537723527a071f192dd98223eead92524ec9585d39e9101393b43fead906956ec920a255da5572249ed2d8de7b1fac830c6fb8c034156ed7669d063aa3861c1dab34e4e488a5db69a92e1962bef67dd2d4c064b5f93a16ea149c3be658698aa6ab"}, {0xa0, 0x88, 0x1, "1ce2ce667095bc18c08b4633e92c9bdfbe57f28a80ba8cce7b23bbd46d97dd1c136313f13b5ead6807242db2539f7c7426f583f834f87d274b9971c8a36e8d324c386dcd037d9c56823f2bb5ecbfb068ec1852b1107f0226872916f0d4b6f4257465344cd9868b34caaf5973add187fa0fc4aa3b6c5653857ce44339cf94d27ed920b38c82db9c3f55f870"}, {0x40, 0x117, 0x1f, "ef4adf5498d8c13623239452df583aaebc4b3edd418946f96a1344a775eaac9cddaec343d769206561b62ad6eaced7"}, {0xb0, 0x10c, 0x3f, "05101695adb92c47f97970a6583a11fd3bd28546f8a6897830b9f0616f2950636e5564ac00116dd7c6bd87effc96e051ecd0366f2416ab7e0becd782ace15930350143b74c9e5db96cef96fa8504f0c76837be198a1cd22274d3a500542adb85cb90abfc55700298f85f2a972211c2425fbe175be8df1545dc629abb49b4b010ca2a70866b9a4df1596e4e0334c2485c5c45f420134637c3b3ddea26f39316"}, {0x88, 0x117, 0x8, "7596613a398482f6df6e5f4bab2b9edd18da22d38dfab9046ab01e1af94929e5f626899627fa9ea2cb4fa3265c254691627a2e595bc16b9943f8c5d9fa9ce5cc5977dcd3eb4b21f200d1cec6759aa808343a4d4eb1b0d700430c7f2693655b8861af45567c132ea7b51a780ce730c91df64066dc"}, {0x60, 0x116, 0x0, "18c0b651b2dddf0e017c9f2dc7b29e951125018c06a860f59205aa728e2511c5973b4a51e3ca53a15864669feec277cdba75c35772293a81a1229bfb4d1c47bf65867b518e3564f7d2fcb0462f45"}], 0x2f0, 0x0}, 0x4000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r1, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44, 0x0, 0x0}, 0x28) 2018/01/27 07:25:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000003a000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x8, &(0x7f0000001000-0x40)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x3}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x8, 0x67, &(0x7f0000003000)=""/103, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000002000+0x9b4)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x12) mount(&(0x7f0000b37000-0x8)='./file0\x00', &(0x7f00003c5000)='./file0\x00', &(0x7f0000285000)='cpuset\x00', 0x0, &(0x7f000047a000)="") 2018/01/27 07:25:27 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000c000-0x80)=[{&(0x7f000000b000)="b9cf5fe3896a7b2ce824ffea2ea84d2f38a7b9b8fd147d967e89c2f0f2a9dc", 0x1f}, {&(0x7f000000b000)="dcbcd4c88f460dc5eb3b75986bacd8f059b293ebc26631b16e2fe5d3cb6b001d30b4110b8a424a2be9ce5b28f9b6ca4981e8fcbdbd524b634e2dbc9526d748a51e0a4b64ffd9fd3aabcd0c9c6c4668b3d5", 0x51}, {&(0x7f0000002000)="77f9f69490643f3596ebea0689b15ef480b0d3e4432468c845d73ea7354ecf14268a", 0x22}, {&(0x7f000000b000)="0d9228f06dab2686f6de85a47bdff1ad539d643c78fd670756b8c3162cdf249e933e49fa32385955e4f38552c25764f49502a79ce447e801d2b02ddc177d9cf3c34cbd32dc1cb492f8d02daa5e61b0c6deac7b0a1f938b7f6f6b9c501489259037f7543ab96bc78fe8dd58bace75a409d9a9e5fece25a4686d76ab1d7ac74433923aa76f50ca85bfaac6ca34cc8b61ebbcbe6ccad9fe4d7da74c41ecbcb7acf05f60a86c16529b74", 0xa8}, {&(0x7f000000b000-0x40)="0bb756c29d1d76d6a279b879252584a175eceba5e339b9c1bb56db8d9395fad8732ec5778f16adbdc0f9a29c2f6c0464399d850749042d559e860ef43f668638", 0x40}, {&(0x7f000000b000)="40446dc30b66292319ca79ad02c72174f68852f2e930709e4cfe32f2bc48a9abb50e0aedffbde7c6209aa5a9febd1b412a70403f234c3ea67ab8320ca66f552e5c931f2070c4d4981eebde132f042bc34670b603e2c420078157503bf000b755e72fa282e7778e51616bac298ee9d8e57e217d32360fb42d6d565c700519aa65c5e2264456c696ba", 0x88}, {&(0x7f000000c000-0xf1)="d536147367baff23e63f209a78935c34e4b6f4b98b2113a5fe0ec6b3fd8f1fcb50372d88809561e5000262d6ce9a132276ba2836e47421b9a734db9b96e2221191767b6d7d5a600cf5e5614a246fd01d391add8af371bfcfd3710c1d58eacb1c0ade80f4688a7995c131e23d31f0a0af35f1b422f586073172d15b7017f467e825e2eff8a670f97fcf96a8734f0299d5d5fc7eebbd78704eafa782bb019a2cee88e320f250d4185651ff96e400cb67b1456a0383f4ffbb866a46c4389d0f48964cdb054018621dd17f6445856c022f037bf8490301eea504d2f6ebaa11c21e9ae3fe92e04555dbc909dd5514f6dd4b9ed6", 0xf1}, {&(0x7f0000006000-0xf7)="1ee5398dc777449936800e9958f360f71b7f9a3bba1b0dde20f9e66a38bc104b02e725b9ef4d768f11f928a802b2ec683ec837f6dff45d5cf1d0912fe3a992a028ec646f6dff27e22438b2adb17c719edfe848901134556557c71a6b1f616c4b800575635b0d689f361451cc5585fa443b458e7e38d65124762c07c79dedbf4189c712687e242aeda74d9f95525c8f0bd9a3a6aafbc7b123acbdabc30066cf49eab2f8f5bb2d14c4ee847ab83537ad79ce4cdc433d7d9475c9f16517facdaf11cdbbf2816b9b493a69edb98f6e30d99386c97baaac4a70a0605f1a4463458585262937a9885e4fe5af31cb9c6c3f8c54e08f34439538a9", 0xf7}], 0x8, &(0x7f000000b000)=[{0x108, 0xff, 0xffffffff80000000, "22b0ad633641317833413076a6dcf063c7b4877f188b446ed3d806ecf150fd122e7f2cc64fe5ab45c070a5c6cb01f9e0fdeae18feb2540c64741600a857fb96a1562ca10d25ffc199dda55835229525d12765f97e236aedf4a2cfdea572cfd2edf871c6b6f664495fdd3a1c4d41bca4685e0a60ee939545532366671efc763354f1e82202689c9743f4cbe3d0f1e07c7cc36d1b0c581d7824592a9d4343d3427307dc03056df975a3fe09de5e2279f574329a96d49a2bee86095675f91d3d0e60c625828a68fedd4be9d8be9e99fde6db163b7e1c4f99bd61bc43ed88886420a3d0ab67f05f6bfdf1cd861e8ba842d4988"}, {0xa8, 0x0, 0x3, "d3d6333dbf037ffa1c07a793da1dd5a442164cccb45e7517b068eaa188f5b0d150790df2b8f5a4df17a45198f089f340db35ef6c4846162f6ed2cb22db97f0d232c361afff8cc0423fbc58f40396da3d1eaba85b603fa73759e9f50cecc390e2748c0361c3aa50726d7a167c7168fa580b1de43e9736eaefd21e52941f33e27463b2bdfdc3cdf87249e5d62130334a8f92574181f646"}, {0x1010, 0x115, 0x4, "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{0xd0, 0x3a, 0x2, "60ed302d8cb9603eda3aff35b59e31cf3a528bb29f7138a9481476f7823368d50275883a3358cadc51adf21b5cb311b8aba157e49eeaf259d28cedb0891497416355ce87ed2791b5402094008a2f2f58bb8373bcf86538d12f9df912a62796660476ebeed35876b7be5574995d559c3ed9a6472434f6eaba8b9be1c515fa4cd4f858159f094ed03c05229294c637062cce46a5c124a5de2b15f32ff80fe6a3e28eeeb5e0d2240e1b460cb819b41eb425e549a8877d1fe78b63156a72a2b759"}, {0x58, 0x101, 0x9, "31554610de5e0eb23855c23bd7f64ac808dee02280410e0b919484831d454029997b92070e42bc147c5d5191f32a1cf611e5c1d3a04fc38a7bce26889c578b950764"}], 0x12e8, 0x20000810}, 0x40005) sendmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000009000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000b000-0x50)=[{&(0x7f000000a000)="f7", 0x1}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x8000) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000001000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f0000008000)="a50483", 0x3}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair(0x0, 0x7, 0x6, &(0x7f0000002000)={0x0, 0x0}) perf_event_open(&(0x7f000000e000-0x78)={0x2, 0x78, 0x2, 0xffffffff, 0x80000001, 0x3, 0x0, 0x3, 0x0, 0x3dd6d7ca52f18356, 0x25, 0xb8f, 0xba9, 0x80, 0x7, 0x4, 0xabd, 0xa0, 0x7f, 0x2, 0x0, 0x0, 0xf938, 0x0, 0x3, 0x100000001, 0x135, 0xfffffffffffffaa7, 0x38000000000000, 0x8000, 0x9, 0x7, 0xf03, 0x1, 0x0, 0x9, 0x101, 0x1, 0x0, 0x10001, 0x4, @perf_config_ext={0x7, 0x1ff}, 0x20002, 0x3, 0x869, 0x2, 0x0, 0x8, 0xfff, 0x0}, r1, 0x797, r2, 0x4) 2018/01/27 07:25:27 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x6, &(0x7f0000cdb000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000497000)={&(0x7f0000f74000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c29000)=[{&(0x7f0000f73000)=""/45, 0x2d}, {&(0x7f0000c62000-0x22)=""/34, 0x22}, {&(0x7f0000cef000-0x26)=""/38, 0x26}, {&(0x7f0000f73000)=""/120, 0x78}, {&(0x7f00000d7000)=""/0, 0x0}, {&(0x7f0000f73000)=""/155, 0x9b}], 0x6, 0x0, 0x0, 0x7ff}, 0x40000100) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000b27000-0x38)={&(0x7f0000caf000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000f73000)=[{&(0x7f000001d000)="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", 0xfe}, {&(0x7f0000f73000)="1e0a194f5edf47d86d4af92f8d455e6995f801b93230fd04d9ed38058cbfc18d9eb46a0c37c3c41d2f0094cde992aa1539f68955b4cb3a3ea7294143f8dc1cc49ca04f82ee4a170cc93653a9d397ba9da7148964e199d91942f26278e0d190f5688801430103d1e2253d9f947d8699547e941895d9c63b7f164c6d1f17623b0944387319c918a6f3e67fe36078e62cc076a44d91059d352a6fa33aab6d9eea339fda7bb4cb1ea9dd258b7f60fc9a796d84ed8244023c4f2c16329c7ee287b0c6ec0afb1e6dae41aa", 0xc8}, {&(0x7f0000f74000-0x57)="6c8e802991672ce2bfbb28d3a4a0b53309148136aa3c72b78e01dd6f1214833ca1899e7449985b3b9ae84d006df6c73620bafb2bb3364c06ddb35e268be985616b20d3e24880412692f3c0cb954f9326c4fe3180d820f4", 0x57}, {&(0x7f0000f73000)="12a3f8b156177a0234793718eed39c0db269ffd97b30eec0429e6fe6538c04ef140d762cde24ab9b9ef8038ae640de2d197ebd52f4cb17b037155ba61baff929dfaba46792ababe5ac0983577238bdbb9d64a30b8be278c6d33d6be073d51cfb11ab58657e1a13217007cddfd09a7f5da281c76a64cd10093a3d6c9e09efb60c4685464d010b031e4ef8ed0e98f916df4cca419ee5201bb734d6edfa5e39313ddac27b1667e9f285dbe915f25eca103c3ac6d2be71797885cd6e1583c44a09c485bd99cd1c3809a6e80302b5aa06c879a1e76a6f061b9f9cac28766c49ba4eb086cab9af8803f7d506fad6aba4de0f2376aa7223d8cfe1aaf0ff783231858b", 0xff}], 0x4, &(0x7f0000743000-0x1c8)=[{0xa8, 0x10b, 0x6, "b21297a03fdd865cc7e51e73a14fbe2c5982afa8771430ec5d8f2f0639ffb8df750cb6d443e1ecc9a5b74861692e184b7812ad4a975335ada838cf8ed618b3d21717b1312753394a991716ba1a3755edbc31318c9e36f8b2bd5c921fabad13c32452ee50419adeb0c1bf8abb2ae8a64993f62a9b011e6ab81dc3a14e37e308f9ffa8fe271f92016ba7503cef1269dc3b1cec5ebf247f759a"}, {0xa0, 0x109, 0x2, "47e19278a3f336be4f03df0a05bef6bb1e274aa49d39ee2a1bff1a20f9757867c069076b076ba88063b8cdd354e3ed052148660a8089238a2f6d79a999e765e322489c3738c9e4df02184359e68977122801deb258f972121de238ee5958306d5963c2c4fd1e851f7ede1c60ca5906ad364f3929de51cff42221b95cef4f2b2320b8cf637340e322aa"}, {0x80, 0x104, 0x0, "22f416c3354ae7deda552afaad9b0b397249c9d40dce9d2f1be7d017c6750fc90748a1566dc3d12f058eb7440857bb0badbd8cf73a502d43e6acb09c27d19a7ecd74ed367da8c44a71fb0815c0c850481f6719cfa2cd796abcfd300de7a4a31091d2cb77ad752aa8af27d0257a"}], 0x1c8, 0x1}, 0x20000080) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair(0x0, 0x1, 0x100000001, &(0x7f0000c92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x3, &(0x7f0000f75000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f73000)={r3, 0x50, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f74000-0x8)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000851000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000b0c000)={r6, r4}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0x4, 0x5, &(0x7f00004b6000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@alu={0x7, 0x7, 0x1, 0x0, 0x8, 0xfffffff4, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)='syzkaller\x00', 0x200, 0x85, &(0x7f000043c000-0x85)=""/133, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 07:25:27 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80000, 0x5, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f75000)={&(0x7f00001d0000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000605000-0x56)=[{&(0x7f0000f76000-0xfb)=""/251, 0xfb}, {&(0x7f0000f75000)=""/116, 0x74}, {&(0x7f0000f75000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/4096, 0x1000}, {&(0x7f0000f76000-0x51)=""/109, 0x6d}, {&(0x7f00006b0000)=""/212, 0xd4}, {&(0x7f000090a000-0x9d)=""/157, 0x9d}], 0x7, 0x0, 0x0, 0x9}, 0x2000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f72000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e1c000-0xc)={&(0x7f0000a1a000-0x8)='./file0\x00', r1}, 0xc) 2018/01/27 07:25:27 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b31000)={&(0x7f0000efd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000eb9000)=[{&(0x7f000087c000)=""/238, 0xee}, {&(0x7f0000efc000)=""/180, 0xb4}, {&(0x7f0000efc000)=""/205, 0xcd}, {&(0x7f0000efd000-0x1a)=""/26, 0x1a}, {&(0x7f00002e8000-0x20)=""/32, 0x20}, {&(0x7f0000205000-0x55)=""/85, 0x55}], 0x6, &(0x7f0000d34000-0xe9)=""/233, 0xe9, 0x9}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00006ad000)={0xf, 0x7, &(0x7f0000efc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@generic={0x0, 0x80, 0x1000, 0x1ff}, @generic={0xffffffffffffff80, 0x8000, 0x800, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000efc000)='GPL\x00', 0x351, 0x98, &(0x7f0000821000)=""/152, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000-0x18)={r1, &(0x7f0000114000+0xa1a)="", &(0x7f0000efb000)=""/149}, 0x18) 2018/01/27 07:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x3, 0xfffffffffffffeff, &(0x7f0000cbd000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a27000-0xc)={&(0x7f000057c000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a000+0xe2)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x20000, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x7fffd, &(0x7f0000751000)="") 2018/01/27 07:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000068000)={&(0x7f0000fdb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000070000-0x10)=[{&(0x7f0000251000)=""/0, 0x0}], 0x1, &(0x7f0000a1e000-0xaf)=""/175, 0xaf, 0x3ff}, 0x20) sendmsg$kcm(r2, &(0x7f00003f3000-0x38)={&(0x7f0000acb000)=@ll={0x11, 0x1e, r3, 0x1, 0x3, 0x6, @random="9745e3701e4e", [0x0, 0x0]}, 0x14, &(0x7f0000f1c000-0x20)=[{&(0x7f000068f000)="e4ef89db199f7543175840f19f1509c03b172dc08418278cc487f7c73d1ff8350a7836cfc27a069e91a8a5c9e0365a10ee7c8481e7af155a52a133cadb8eebe6e4b10ee9c65cbc010e2c36103ad844bfdfdf128c5922f0a20171a89e413a2fb1304b5c1df0c908b7a7d303bf491506d9082c18b13d04cc956351a232db", 0x7d}, {&(0x7f000064c000-0x59)="dbcbc47fd31ab56b6156708da0bda459f9f1ca7037e12593fd176d11dd2813d6c2b1d7f949a4f25239d61e4c4a754d04c8c9280207ce9051bd5ba96507906fb4ade4658e218efc37f5d83f29c52ac0b749d022134b21ff5209", 0x59}], 0x2, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ebe000)={0x0, 0x0}) 2018/01/27 07:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000527000)={0x0, 0x0}) close(r0) socketpair(0x10, 0x6, 0xfae, &(0x7f0000b9c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000218000-0x4)={r1}) socketpair(0x18, 0x101, 0x0, &(0x7f00000d2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) mmap(&(0x7f0000575000/0x2000)=nil, 0x2000, 0x6, 0x8010, r0, 0x0) 2018/01/27 07:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff34, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000de000)={&(0x7f00009bd000-0x8)='./file0\x00', r1}, 0xc) r2 = perf_event_open(&(0x7f00009d6000)={0x5, 0x78, 0x361, 0x400, 0xffff, 0x8000, 0x0, 0x3, 0xc224, 0x0, 0x3, 0x800, 0xffff, 0x3e, 0x5, 0x82f, 0xfffffffffffffffc, 0xfcd2, 0x98b, 0x5, 0x4, 0xf7, 0x6, 0x20, 0x5, 0x8001, 0x7, 0xce, 0x100, 0x6, 0x3, 0x8001, 0x2, 0xdbe6, 0xfffffffffffffffa, 0x6f, 0xffffffffffffff4b, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000e51000-0x1)=0x0, 0xb}, 0x20000, 0xd2, 0x4, 0x0, 0x5, 0x2, 0x7, 0x0}, 0xffffffffffffffff, 0xffffffff, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000c41000)={0xf, 0x8, &(0x7f0000cb7000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x3, 0x9, 0x5, 0xfffffffe, 0x8}, @alu={0x7, 0x0, 0xb, 0xa, 0x1, 0xfffffffe, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00001c1000)='GPL\x00', 0x6c3b4f36, 0x1000, &(0x7f0000b51000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair(0x5, 0x80a, 0x8, &(0x7f0000f73000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000037b000)={&(0x7f0000a68000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000054000)=[{&(0x7f000021a000)=""/239, 0xef}, {&(0x7f0000ada000)=""/90, 0x5a}, {&(0x7f0000113000)=""/129, 0x81}, {&(0x7f0000e6f000)=""/223, 0xdf}, {&(0x7f0000df2000-0x80)=""/128, 0x80}], 0x5, &(0x7f00007bb000)=""/48, 0x30, 0x0}, 0x40002002) 2018/01/27 07:25:28 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000efd000)="f30b6f3a01ff7944ff7782a77430ea5fcd54dd71733c378223a00740ac4eb200c367f9240cbd78f87a17501a8bfeb269318e8294c4c030e1345493f507b78fc1f7dc3b5feac0105a1603d624c47836a4d86aeaa68ee6855fd3d88bc12a6747f2cc7d60fa1519eb59c1"}, 0xffe7) 2018/01/27 07:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x8000200a, 0x0, &(0x7f0000473000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r0) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=0xffffffffffffffff, 0x1) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x0, {0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd6}}}, 0x3a, &(0x7f0000006000-0x10)=[{&(0x7f0000006000)="346648bf425d6d01d34d2a908e160f0095928cef6f233d770dadd6dd80700e9aae59d78ae0d3ed673196abae63d02e12b8b36951bd202a596870ef61bc033ba616ff019fe09b3b77067c43c79c43095c5202e294034f3e187ea4d978d332cb45ebdd87f75b79b1a291f5eeeb7d6c755d3f4dce65b63b3cc4594dc3e3a78ab6ac98791930c3a6a1ee9bf310060ab0f2e2a06136025484db78a5e08c04f9e9a13c52efcc31d81677d927a69adc6efcd10804704a3013097ac8c9fbb73c51c934d51b1f413ea5ca157021a17b76efee5f037d31be3c2f5774", 0xd7}], 0x1, &(0x7f0000008000)=[{0x1010, 0x3a, 0x0, "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"}, {0x70, 0x113, 0x2, "9b7c489e34f958465b624b4ef80dafa611b2adf47ff51656e1d7671e711b73b6b4dbee1c9d07965c6c94c57911c012addff7a3824c5f46d83d685ffb37d61818c65f5ba6c6dc84a3b2d171877331a52892f5e41c012176bc9881ef315f827244"}, {0xb0, 0x11f, 0x100000001, "6a9fdb242e2111388d80b7e31563f3ef3a9316b904716c63e154f4445b68dbfa955c5121afa0cad29b9b9411b17e7711886db55c6e24876f9a00ebd45036d40007531335a6d505d3169eca2946369c9ecc006859dfc9694cfabcfb785bf8d096cb7b82a8c9b633b597443a400f271fc9cdd5a293b4aa172c5a977390ae601def919a6f256077577e395548f9cc859c5d4183fe177ef3fcb9ace185"}], 0x1130, 0x4000000}, 0x0) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f0000955000-0x78)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x10, 0x4, 0x6, &(0x7f00001ba000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00003e0000)={0x2, 0x78, 0x7, 0x1ff, 0x4, 0x200, 0x0, 0x5, 0x10000, 0x1, 0xfffffffffffffff4, 0x1, 0x7, 0x7fff, 0x81, 0x7, 0x100, 0x8, 0x0, 0xe2b4, 0x4, 0xb04, 0x19, 0xfffffffffffffffb, 0x800, 0x3, 0x0, 0x7f, 0x59e0, 0x0, 0x1, 0x0, 0x9, 0x7, 0x2, 0x3, 0x4, 0x8, 0x0, 0x8, 0x3, @perf_config_ext={0x80000000, 0x8}, 0x10, 0x80, 0x3, 0x0, 0x7, 0x100000001, 0x3, 0x0}, r0, 0x5, r1, 0x9) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f00007d4000-0x99)=""/153, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x804, 0xe699, &(0x7f0000c6f000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000e87000)={&(0x7f0000f0f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f01000-0x20)=[{&(0x7f00005db000)=""/4, 0x4}, {&(0x7f00005c6000)=""/102, 0x66}], 0x2, &(0x7f0000fd0000)=""/4096, 0x1000, 0x6}, 0x20) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000459000)={r0, &(0x7f000005c000)="", &(0x7f0000144000)="", 0x0}, 0x20) socketpair(0xa, 0x7, 0x10000, &(0x7f0000efa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f00000)={r1, 0x0, 0xda, 0xbc, &(0x7f0000f01000-0xda)="d6c2275e39b08629bea5cef5f4770e6a22c33de4e673572addc7e027a0a683f71ddeed072780facea40789213389232844fbee17a65655c87bfef86b8f6a74aba0d6f6dcd041d25a4846ddf8563aeac9bb9dee3b1e46f1d6c1b335c21a0f60e0f79edd54bbb65a24ace0345cfc1c05db68cad80db009e5cefd1d52e244d0554ce49d8b066483c2ed7855ca7f337de664901234876fc1ae61b7dc34f026b39f14548ed3769be0729cc677da9c0740d5b10324fe55d537e50c1511c48ce4c3e67cbee2acd24c95209a4f03a56ad6d88cb0a1ba1ce133eefb8b3c85", &(0x7f0000ad4000-0xbc)=""/188, 0x6, 0x191e}, 0x28) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebb000-0x18)={r0, &(0x7f0000a39000-0x2)="", &(0x7f0000329000)=""/10}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d17000-0x18)={r0, &(0x7f00007fa000)="6a0c1cbfb9a723fbad4b78a112be70316892f35e643df792c2248af7ff7ffa8710f7b169bd37c84643b3a00c56c6ea00a3756be2d6e039f9f1ed69973beec333d7105053e459989f88a22f648767eed1c88eaf3cddf675ef67438299a304180a6fb762cb56e3c5b3503dec82146a4651772a941a9c79a1aa05bc25ee604b35e110ad8f", &(0x7f0000bc9000)=""/255}, 0x18) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) sendmsg(r0, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f000000c000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/27 07:25:29 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x6, 0x6, &(0x7f0000000000)=@raw=[@alu={0x4, 0x62da, 0x3, 0x7, 0x8, 0xfffffffc, 0x4}, @ldst={0x3, 0x2, 0x3, 0x0, 0x0, 0xffffffff, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x4)='GPL\x00', 0xa6, 0xb4, &(0x7f0000001000-0xb4)=""/180, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x2, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)="5b3cd2c21a1ce867de010c23df4b9e5b246bd587cc0f1a776f62f861a4331a065f9d3fcbaccd2cfee6e6a9b0633cc9147d5ac46373d5fb9e", 0x38}, {&(0x7f0000002000-0x63)="a66ad87a39c564106411740dc3945ed0cafde09b5b850d9614919e59f05c29f1c5b9029e5bb6a941b3868636146bce0cf30ea896fa7a8a2618c1504623531b08a978712052d7ec15ae3f850adb1bad9915675f1291e5ad7c43ceaa7b5522f6cc6cfc30", 0x63}], 0x2, &(0x7f0000001000-0x1140)=[{0x100, 0x115, 0x1, "dce02bc2e3f88054585e4db8ce26d02b24e6b85dfaf406d21f48688781ee822fbca5f449cadd1cbe1b93dcbdc7e0188679abc1f855938e0e497223a5af2c208c5987222cce918a9bd1f484f2533f3444937dd1db6da3edebdc6e18bf3fa1892b9ee6e1683bf8b6778535bc2bfce2102e80bdd98bae50888c5fbba12be488b0168e5ea426478ad8fbea3a5b165ff3a7c92b3dfdfea61b45b287be50d0df0ba97912f5ca9f969cbfcb53a90a26a6c51c3d566636a4ea7befae326af1d2844a537fd2b2f03bbb508ad6fba518fe6b5a489d8d4fe565432af4b15e76b689d8815fbf6afd66fd07d285a5baea96"}, {0x30, 0x0, 0xfffffffffffffff7, "f147bd3ed0c93c414b71caf0222be4f66775cdab89a643c73e320b77"}, {0x1010, 0x107, 0x5, "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"}], 0x1140, 0x4}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000004000)={&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x0, 0x1, {0xa, 0x1, 0xffffffffffffff81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f0000005000-0xd4)="7e1c27596d6eec6bfa76d2fd7c3736bdf6e246e4c33ae7d83d7a8acf8188a72cd6220dd0edd3073652c48153d21c4b7e8b5e463c7663d0c8d3330944ca480b37c4fee094a20ac43607bee3b616224d391416b9837cfc874299018ea2eaaf16aededf0a0f739729b306d06ba8c6bf6bdcb11a04de145d9679e58dd2cd536e3fcb8162093b7d1c638d41b46352c14a58147ca42437f756827b2c82d82d463054a00f5b91e59178c04762ebcfd20e82a1d20ad77f67a4d980d92e8c71cb34e0765b3acf696bb2a147fecccf364fd6f43f9b6f045046", 0xd4}, {&(0x7f0000001000-0x30)="473463f6892d527452a6c05bb6fe3f296efdd92fc964bacc09a9d33cf66545c36535946ab08c8219634ffe640bf63999", 0x30}, {&(0x7f0000003000-0xb0)="ac0f38cde2f7f5e609dbcbd23dd2b350b806c2c94197d05a787f0c776ee3c635e29257c407797d8cc68a029cb315e082a375121b7bee168192e09029a43dbfd0ffdba2b32f42441524a9e6fc8c98649864f250e481e4de2aba13bf35427ae66dcbcf32e692f5072ff2e8d35c8aedda1c4032610b6a7eec27c2c2a33b647a23c3427ef5b60b5fcfa3ae49ee0eb9b09749ad4a955ba02b3f5b3719d736263b2d1b7328765ac13639838c7d24fd1d1662df", 0xb0}, {&(0x7f0000004000)="89833b166f224b60a6217389892ba7040d58ca800349da4e2256f2424fb36f6412ca98502d78a7069ecf27e9947eda53e57b17084997", 0x36}, {&(0x7f0000005000-0xde)="9762eef5841ec20f8834779433001546c9834f238b8586081c543d0ffe3fbb38a86cfa9e381fbb69379159b9f58fe5f409e71f84b86c2b5bc1cbf3c496c1418cd6b7e2748898a5254790680ce7acdd1da5bc31ee356930a22e1a7d0fc4674c944f1b02fc219e2eaf109a7ce478c3cf218e473835a8bccbb667349d8fb6ca221244eedd02d365fc3e82b66a272ea63858a89f799d82ce4eb4faf6cce706ad865b88405e8959152306ab6d2da525dbfed15ec40318d79cb381f538a87a20d652dbf9533385cd5860ec8a5de8cdc4dd813f9161be6bb41dcd0368c9e93c75b9", 0xde}, {&(0x7f0000003000-0x1000)="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0x1000}], 0x6, &(0x7f0000005000-0x4b0)=[{0xe8, 0x10b, 0x9, "2ec3f5997a83912e2747b5fb98d395101b3708a313e60dc3f56539714dcc793006be8769ba78e407ceab5a747f8c5d8f7855c99a168f5f82a71fefb67e4aab7eafb8d3094e4c30fda9092929bce62f4a03c89bad0ba9df58bbfe867c081b3956aaaef92eb162fe41409b99e737e8d3139d5f2f48da227f2eb2cf07194ac6570acb4180319bfe12a94e92d6a4455de76a3c96519a0cdcc29d2091c1f3069ad0e5b220bc62e774fbff91987adc31b223a612facfb496d42e00a4bd8969144de14f9918bd8d2341129ac4d480e51631ca376f019c4ef329ed94"}, {0x78, 0x117, 0x100, "bac8ee319b587a90b4ae67ba2c61045575774558c917d5b0993a040718b3ea239e55d271460554e2b239076a69becac0e33300725328aaea3464b64dc9d673bc4e9024226452dce1b2a6a1c3b7a33dc68803f5666b7a4aa045f01a1a4b1091d844f67e8dc97fe2d0"}, {0x30, 0x109, 0x0, "7d021583792d0346adcbdb64d4bb873a54c23c0b256d57428bd9471880"}, {0xe8, 0x115, 0x5, "4ff253b3bd6be9f716686642870d07db317ca5572366057130ce47dab72546685ae93ddea0f8a65975cf2053721d206c8c1f89fa56f6cddf4e59689d228054c3ff1b9061bbab7623e1082e30f5735cfd090767e1322577ea72335f3193b18c434d9729c0b6591aff73af39b18f7d05f79d46e16c0e47612eed68212c70a14afecfb8df5f165ec3254450e5d196210f45a1e9a6ea949662f4f73919d335a69c4b2c2171d9dfc2763d2cb1e5fb114fb1ae8eb43042625a42de4315f7712ee7e6fc31af20429bc8a1693d00dfc41ab9b18c6d2fab2dbb"}, {0x90, 0x100, 0x951, "9368e10cb9ccd8fb4ca449cb7f12019857c902e308e7a294fd4928767d7339d0739298ce823b11e6bfafd1ef907061ad81cc088706ff8775eb0e6277c48526dcfb540ff67053be60cbf0e4e04e034f893340a63ca6b2025528db51f8992988c67533a850247f424c9ba838bc678babd22e2dc1eaf450466136e1fffd8ca6c4"}, {0x98, 0x112, 0x3, "dcadc46956d1a03402655608f327dc354c594350700c916d2b948ccaa948a2e967b3c4eb7d7cb1f25ff25ae5125af97350898f1f8a249283393f035223853609d3dea7b68bb27df659e1da7c1069661946cb8dfe35f8605128f8546989aa980b03290c876276b1df16da6efdccf6deb446378d318f6126a834b3456ffac15371fe151e54"}, {0x110, 0x10f, 0x9, "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"}], 0x4b0, 0x90}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r4, 0x6, 0x8}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000)={r3, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r5, &(0x7f0000007000)="bee0acacf4700feaa0c658f2ae639ac2eba040dc65eb9fc1dfa5388bcd64fa0df7d2451f5499f365ffcb8e73a0aa6980a4ba0636b38bfe9a1dbec82c097be3e7ad214375200d213bee1ebadf04af64be1fd9dab7108d45c3a14e10d2b0d9ed453db2be459ba45a4fc670150592224f559a09a3438a91e1f43d2d871fbb8d261b9643ffd0e7059a0d4c0b0d192e1c57b966f90f26b99f87416ad74a00e9fe3a607b6dfc5e49d337248e839a124c8c1d83974e15fce3c109b3840b961b6e2d9bface4cece9476d1dc66698ece3d2b2441d7061960c44a1", &(0x7f0000003000)="fd1a888150a7dd57b16e6a0a28632521910bcbe182fe8fda65276f2eff509514c5f4a77622a509ff729769cab9919cd29a7df6a6de31d37dd81e215db77639455a324a7399cd7a0b4eba2fc4127f3415ef739715280ee91eec9159864f452d9be3a78c7fefe6741e92e99048cb5d96", 0x1}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000008000)={&(0x7f0000008000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x20)=[{&(0x7f0000008000)=""/56, 0x38}, {&(0x7f0000005000-0x10)=""/16, 0x10}], 0x2, &(0x7f0000009000-0xb2)=""/178, 0xb2, 0xffffffffffff0001}, 0x1) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa1000-0x78)={0x2, 0x78, 0x0, 0x7d, 0x4, 0xc0, 0x0, 0x9, 0x20000, 0xa, 0x800, 0x5, 0x9, 0xa9f1, 0xffffffff, 0x1f, 0x100000001, 0x600000000000000, 0x0, 0xfffffffffffffff8, 0x80000001, 0xffffffffffffff80, 0x401, 0x401, 0x0, 0x0, 0x3, 0xffff, 0x0, 0x2, 0x80000001, 0x9, 0xff, 0x5fde, 0xfffffffffffffffb, 0x4, 0x5, 0xc81, 0x0, 0x1db4bb8b, 0x4, @perf_config_ext={0x3f, 0x0}, 0x4008, 0xff, 0xffffffffffffffff, 0x4, 0x5, 0x2, 0x6, 0x0}, 0x0, 0xffffffff, 0xffffffffffffff9c, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002a9000-0x10)={&(0x7f0000ba2000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f000096b000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x0, 0xa56, &(0x7f00005f8000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b78000-0x2c)={0x0, 0x43857fa2, 0x8, 0x8, 0x10, r3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000489000)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ae2000-0xc)={&(0x7f0000ca1000)='./file0\x00', r2}, 0xc) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x6, 0x4, 0x4327, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe5000-0x10)={&(0x7f0000114000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bb4000)={&(0x7f00003e5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffe56, &(0x7f00009be000-0x60)=[{&(0x7f00007c4000-0xc1)=""/193, 0xc1}, {&(0x7f0000771000)=""/100, 0x64}, {&(0x7f00006fc000)=""/28, 0xffffff73}, {&(0x7f0000c6a000)=""/102, 0x66}, {&(0x7f0000f4b000-0x7f)=""/127, 0x5bfc1779673aea9c}, {&(0x7f0000b7c000)=""/187, 0xbb}], 0x10000000000000bf, &(0x7f0000923000)=""/240, 0xf0, 0x5}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00005c7000)={0xe, 0x9, &(0x7f0000a46000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x4}, [@alu={0x0, 0x0, 0x0, 0x3, 0xa, 0x10, 0x10}, @alu={0x4, 0x10001, 0x0, 0x7, 0x2, 0xfffffff4, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d61000)='syzkaller\x00', 0xa07, 0x1000, &(0x7f0000527000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0xb, 0x3, 0x6, &(0x7f00000ad000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000668000-0x10)={r2, 0x28, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000538000-0x2c)={0x1, 0x87, 0xff, 0x1, 0x0, r1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000137000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r3, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) sendmsg(r2, &(0x7f0000cde000)={&(0x7f0000453000)=@llc={0x1a, 0xf7, 0x7, 0x1, 0x9274, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000203000)=[{&(0x7f00002a0000+0x63a)="6e35589fc2700316b311c1a72e0b29f442818d95ddcec5c49e23cee62d681544c268d566f9b4b9ebec17a71f778c0f2692e0b9ccdc383610e290ea862cb6c97a5133483302431096ea6fcb4f837c6c69af1a3fbe2132e73c967dc586f2efbddf9d4a0b47af70899b295c17c5fdeadea97a739270d7981999188c6b6d25b79b5e82e0ebffae5232cf6657288ac000516e7d16b46d814e3253f9ce35fa4251899fdf876cf5649e238871444ff7e5f89d1f0efb1fe5f30ef97dba5e65e62d6fa26bddeb2ce727a7966a128209dd61c2a773fdbd5a47c59162", 0xd7}, {&(0x7f0000d06000)="", 0x0}, {&(0x7f00004bd000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000825000)=[{0x90, 0x10e, 0x59, "f1b6a062cf3b8b5988c8d777193e11c355e6e37062f1484d9cbc5f27351da42469ee684514f829163b97883ae734ccc9d79b161ccf3c59625a150fbdb382377a2fcbfcc8253423e5912ab4abf411d55b4f15889a6755a0fe40bbb233da0960c39d315e05db8985e9871130eef0038fcddac0f80ea2c18f61f9e472d90bb1e7"}], 0x90, 0x4}, 0x40080) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) recvmsg(r4, &(0x7f0000433000)={0x0, 0x0, &(0x7f00001b7000)=[{&(0x7f0000f4f000)=""/97, 0x61}, {&(0x7f00009d3000-0xfe)=""/254, 0xfe}], 0x2, &(0x7f0000840000)=""/133, 0x85, 0x6}, 0x2) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f00008ff000-0x38)={&(0x7f00004c8000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000945000-0x20)=[{&(0x7f000027f000)=""/236, 0xec}, {&(0x7f0000fc6000)=""/204, 0xcc}], 0x2, &(0x7f00005f5000-0x55)=""/85, 0x55, 0xfff}, 0x22) socketpair(0x1, 0xa, 0x2, &(0x7f0000bee000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005a0000)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffdfff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x8000000200000000, 0x4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4a000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001f000-0x8)={0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7f, 0x70000000000, 0x7, 0xffff, 0x0, 0x2, 0x49410805043be845, 0x2, 0x4, 0x3, 0xffffffffffffa535, 0x5, 0xff, 0x7, 0x100000000, 0x7, 0xfffffffffffffff7, 0x8, 0x7, 0x51ac14cb, 0x4, 0x0, 0x1, 0x4, 0x2, 0x6, 0x1ff, 0x2, 0x100000000, 0x5, 0x3c, 0x40, 0x7ff, 0x400, 0xffffffff, 0x3b53, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000001b000)=0x0, 0x2}, 0x1, 0x20, 0x2, 0x1, 0x80000001, 0x9, 0x80, 0x0}, r1, 0x81, r0, 0x1) 2018/01/27 07:25:29 executing program 7: r0 = perf_event_open(&(0x7f0000d7c000)={0xc5a71766e1c17335, 0x78, 0x9, 0x0, 0xffffffffffffb8a6, 0x0, 0x0, 0x3, 0x0, 0xe, 0xff, 0x1, 0x7, 0x1, 0x9, 0x5, 0x8, 0x18000, 0x6, 0x3d24, 0x833, 0x7, 0x4, 0x6, 0x0, 0x6, 0x81, 0xf4, 0x2, 0x3f, 0x4, 0x5, 0x7, 0x3, 0x7, 0x200, 0x7fff, 0x8, 0x0, 0x100, 0x6, @perf_config_ext={0x3, 0x4}, 0x8010, 0x7ff, 0x1, 0xd6ffdb0941cc7419, 0x8, 0x6, 0x2, 0x0}, 0xffffffffffffffff, 0xffffffffffffff7f, 0xffffffffffffff9c, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000002000-0xe0)="bd349a46ca76a7ee1077fa010a0cf9f1e2098c02d16f27a20bdb73910794933881949cc9314d43c23e789502a144248399dd06ea8356e8d0c513b190456114f44b6ab77eaead9f837336c6fd5c7b90b79dffbc6c2b65f9f9abd3d57b2c7567fb78c1dfadcf3536956420c220976191e91ed8b727350e58bfadb2319b580d75c17e29074b3757b428567691316ff31eb38a7528f1ebfdca662e3bec5eeeb6c582f8baf1868d3f6b1a9a3ffebc3bcbcf29989adefe68e1ea9f0d547be69f14e899ea94f375eca53b7aecf22828709329681b9003e3ef469971c583a33dc7fba6bf"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fba000-0x11)="402f76626f786e657430312f7d947d7d00") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfb) gettid() r1 = getpid() r2 = perf_event_open(&(0x7f00009eb000)={0x0, 0x78, 0x2, 0xb1f, 0x9, 0x542, 0x0, 0x7, 0x10000, 0x3, 0x6, 0x3, 0x9, 0x3, 0x8, 0x7, 0x2, 0x8, 0x2, 0x8, 0xa8f, 0x4000000006, 0x6b29, 0x2, 0x1c51, 0x5, 0xfffffffffffffbff, 0x6, 0xffffffff, 0x7, 0x8000, 0x6, 0x6, 0x1, 0x4, 0x1ff, 0x10000, 0x9, 0x0, 0x236, 0x0, @perf_config_ext={0x3, 0x6}, 0x0, 0x8, 0x1f, 0x4, 0x1fe, 0x200, 0x9, 0x0}, r1, 0x4, r0, 0x8) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000d46000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000147000)={r0, &(0x7f0000143000-0x24)="6a41ef07de0716491c377eb0d6deec052e65e438035b1083f93e79077a9b3f2749f53caf", &(0x7f00000b0000-0xf0)=""/240}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000820000-0x2c)={0x4, 0x6, 0xda, 0x2, 0x2, r0, 0xffffffffffffff30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r0, &(0x7f0000490000-0x1000)="", &(0x7f000070c000)="", 0x0}, 0x20) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x41, &(0x7f000084c000+0xb9f)="") 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x7, &(0x7f00008f6000)={0x0, 0x0}) socketpair(0x0, 0x800, 0x3, &(0x7f0000bda000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000002, 0xffffffff, 0x4, 0x1, 0x40, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$kcm(0x29, 0x2, 0x0) r3 = gettid() perf_event_open(&(0x7f0000ae4000)={0x2, 0x78, 0x40, 0x6, 0x9, 0xbff7, 0x0, 0x200, 0x10, 0x5, 0x7, 0x1, 0x3, 0x2, 0x1, 0x9, 0xffff, 0x1, 0x5, 0x5, 0x3, 0x5, 0x8, 0x10000, 0xfff, 0xea, 0x2, 0x1, 0x6, 0x7ff, 0x2, 0x9, 0x98, 0x100c, 0x100, 0x8, 0x41f6, 0x9, 0x0, 0x1000, 0x4, @perf_config_ext={0xffffffffffffff0d, 0x800}, 0x4400, 0x4, 0x1, 0x5, 0x3f, 0x7ff, 0x5, 0x0}, r3, 0x100000000, r1, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r2, &(0x7f0000b8d000+0xaa9)="", &(0x7f0000772000)="", 0x3}, 0x20) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x800, 0x678d, &(0x7f000000b000)={0x0, 0x0}) socketpair(0x1f, 0xa, 0x10001, &(0x7f0000004000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x1, 0x7, 0x200000, &(0x7f0000008000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x803, 0x80008ff, &(0x7f0000004000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x6, 0x8001, 0xffff, 0xfffffffffffffc00, 0x11, r2, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f74000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x12b, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c3b000)={&(0x7f0000f76000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f76000-0x10)=[{&(0x7f0000f75000)=""/30, 0x1e}], 0x1, &(0x7f0000f75000)=""/109, 0x6d, 0x9}, 0x101) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000c0e000-0x38)={&(0x7f0000f76000)=@nfc={0x27, 0x8, 0x10000, 0x0}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000e79000-0x68)="805f904ed31991fe649fb901c3e66cab0c24bf06e18aab61034e527926a125d387bf24f16bfff4ceca3938df6c766166745af769ea2ba73fc96e59db94fd3309155a328c21c956b26423fd770459a88161d03aa75721b98ec5673b624741f747bd0764d137047c19", 0x68}], 0x1, &(0x7f0000f76000)=[{0x28, 0x10f, 0x80000001, "4b2d93abe5fe6652b2f9ef04b2c71f07676af742015b42f4"}, {0xf8, 0x105, 0x8, "5af111115142b7f84c6b84fb2cb9aebb2b08f01cc70c3730b567fb88c470d9d303ba099f3a7cc82ede49b05486e942363d29d428ff4b58bb45ded027b681b48570f2c7d99b68d158c8d42d7fd315d91c508f1c021c07f220f3665eb1281e4cd3a466a809e43c8a511fbf09175d42b91dbe2ad51767966e43a3a12c38067fa1d230b4073005d4f8435df36c24031a829dfde7eb89262c369cbf5050f1e5503b6e4e007195fb8844af68aee66ed9868545043fb8280869957079773129ed040ef7fb452a65126d2abfc66a5b676bc8d6e0245d16a19866a45c9e5300806e2ef9d88b924f97"}, {0x98, 0x118, 0x9, "819096a4aa146a2c787c70dcf6aa40ff8015bc88e1bffed352fbfee8779085d88b1845ca695594ae832dacfb911b8a5fdf087fd58669b681435d88920e594251d7ee4270bba14c17b2a35b167ed26aca103f1ad32d43c12e9f03f02acf9886bb6ff7d2d67ae5955f6d98a5016475b8b2cc320d21d1b78aafb7a1a965c22cee552f0b8f"}, {0xb0, 0x12b, 0x5, "6715d7c8fa8211a37519dbc9010ea6b62e29873344ffffae76b80c066098df1f5bde84040fd3e59c47d62cd125230a21aa97a1bccb7023247d8622ad00d94d7a169f62ad849f4876dc82276fde17ea2ab1ea7aa30769ea6bf4f8d520c9b9ade0926afcb3ab1c3b920365992b688c385fdaa55b3fffed46005c54eb6930d2fae0fb73b68ba6f0d6363533832be094da6daf9aa802778dc38817"}], 0x268, 0x40000}, 0x810) recvmsg(r1, &(0x7f0000d4f000)={&(0x7f0000f75000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000)=[{&(0x7f0000f75000-0xc)=""/12, 0xc}, {&(0x7f0000ba5000)=""/209, 0xd1}, {&(0x7f00007d1000)=""/62, 0x3e}, {&(0x7f0000eb0000)=""/154, 0x9a}, {&(0x7f0000f74000)=""/206, 0xce}], 0x5, &(0x7f0000f75000-0xaa)=""/170, 0xaa, 0x2cef}, 0x10003) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x41, &(0x7f000084c000+0xb9f)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000884000-0x10)={&(0x7f0000b57000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000467000)='./file0/file0\x00', 0x8) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x10000, 0x100, 0x100000001, 0xffffffff00000001, 0x0, 0x62b, 0x22000, 0x4, 0x8, 0xfff, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x5, 0x82dc, 0x400, 0xc365, 0xe3, 0xff, 0x7fffffff, 0x2, 0x7, 0x5, 0x8, 0x100000000, 0x200, 0x5, 0xfffffffffffffffd, 0x7, 0x1000, 0x401, 0xf50, 0x7f, 0x6, 0x2, 0x86, 0x0, 0x3, 0x5, @perf_bp={&(0x7f000029c000)=0x0, 0x8}, 0x28000, 0xfff, 0x2, 0x5, 0xffff, 0xfffffffffffffffb, 0x2, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5421, r1) r2 = getpid() perf_event_open(&(0x7f0000da7000-0x78)={0x0, 0x78, 0x0, 0x900a, 0x7, 0x2, 0x0, 0x1eec, 0x1008, 0x4, 0x1, 0x3, 0xeb, 0x3, 0x6, 0xffffffffffffff7f, 0x7ff, 0x21c, 0x8, 0x6, 0xfff, 0xb8fe, 0x9, 0x6, 0x920, 0x9, 0x94ff, 0x5, 0x7, 0x4, 0x10001, 0xffffffff80000000, 0x5749, 0xfdfd, 0x400, 0x3, 0x3, 0xffffffff, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f00006de000)=0x0, 0x0}, 0x8200, 0xffffffffffffffff, 0x7f, 0x6, 0x100000001, 0x1, 0x1f, 0x0}, r2, 0xc82, r1, 0x1) socketpair(0x2, 0x1, 0x2, &(0x7f00005d1000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b7d000-0x10)={r3, 0x28, &(0x7f000037d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00003af000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x497, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000237000-0x28)={r0, 0x0, 0xe, 0x31, &(0x7f000080a000-0xfd)="3cb63b664ff42513170145d81899", &(0x7f000051e000-0x31)=""/49, 0x0, 0x0}, 0x28) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x401, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bb9000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x80000000000000) 2018/01/27 07:25:29 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000078e000-0x2c)={0x0, 0xd9d, 0x6, 0x8, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000140000)={&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[], 0x0, &(0x7f000080d000-0xb3)=""/185, 0xb9, 0x5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x4000000, 0x2, &(0x7f00009d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ff6000-0x4)=r0, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000516000-0x8)={r1, r0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000d61000-0x38)={0x0, 0x0, &(0x7f0000ff7000-0x30)=[{&(0x7f0000ff6000)="ff3bf2e0735a04d61b4d2722e8f03f797f0ed6b74ac6cf353c260452881ee34c3897a33957dd9e32f85869de408add6604d33653888370b51d08500c352fd91816df0a9446fa1107fa84396421bb3f01de227cc398e18b5386cb8fa6f743b2713f5e99a4c9a324d6e61520e56b1fd4fcdf17e368e1701dd2b73fb61de99bddd078e1c039073de8358c0160587fc2d7835b62b20a2613ebe6c495549e24b41db462a938c066c273680db9d144", 0xac}, {&(0x7f0000ff6000)="7f6a4f1303d67d46f8c7d1fb17a26062390bcad58d73e88f305ce1c7227b61b8555b41d59026343ea4663d1d7889696288d70338878f901c09bae3cb7c9009dd92d5925a192d3336da52b515ec37fa64872486a4c5210a734287bcf262371db04f0ebf5421d6238368d6f411876b58fd2fd4c35686034618dec9b5d6022008cdb907252e4d91a02ebd5855a3912791175da55cfcf20c0aa454c0e90e40cf75a38fbece1a0c41fb1b13f3761b6daebe107105c4879f0b7393e81903103b940de4be8321d71c5fa5c61a0b98bac371095853c7e8a87b92016234cb330287a1198c7e1865336fce3a44b11cb8fd573b2e03e9555b5edd", 0xf5}, {&(0x7f0000509000-0x5c)="2b91cc5f0462ede9983e9ce029e30aca9fa3ef1de0256a03d829fcc63471d6546d884f241fed98baed33204c1fa457824e106c3d4a6c4cb620c26f117d8423f569e936d76a0ff6a1f4f19e78864bcce7d8e47b655b8e72be7d75a0ae", 0x5c}], 0x3, 0x0, 0x0, 0x800}, 0x4008894) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000000000)=""/228, 0xe4, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xc, &(0x7f0000001000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2000000000000000, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xa}], &(0x7f0000001000)='GPL\x00', 0x0, 0x5a, &(0x7f0000001000)=""/90, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000281000-0x38)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000381000)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8aae, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000-0x10)=[], 0x0, &(0x7f0000acb000)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0xe8, &(0x7f00003ae000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005a9000-0x38)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[], 0x1c7, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003f8000-0x10)={&(0x7f0000ffc000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000095b000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000415000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f00006a2000-0x38)={&(0x7f0000bf4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000fb9000)=[], 0x0, &(0x7f0000c14000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000013b000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000da5000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000401000)={&(0x7f0000b3a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b52000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x1d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000be9000-0x5c)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x15}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00006b0000-0x38)={&(0x7f0000053000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d1b000)=[{&(0x7f00003b9000-0xc4)=""/196, 0xc4}, {&(0x7f000000c000)=""/219, 0xdb}], 0x2, &(0x7f0000bf9000)=""/71, 0x47, 0xfffffffffffffffc}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f000092c000-0x48)={0xb, 0xc, &(0x7f000026e000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x325}, @jmp={0x5, 0xb0, 0x0, 0x1d197e25e70c6016, 0xd, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3, 0xc6, 0x6, 0x3}, @jmp={0x5, 0x8001, 0xc, 0x0, 0x6, 0xfffffff6, 0x0}, @generic={0x5, 0xafbf, 0xffffffffffffff6f, 0x80}], &(0x7f0000a1a000-0x4)='GPL\x00', 0x7, 0x3, &(0x7f00002da000)=""/3, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0x1, 0x7, 0x8000, &(0x7f0000111000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008dd000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002f6000-0x10)={r2, r3, 0x2, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x6, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000717000)={r1, 0x50, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00007cb000)={0x3, 0x1, 0xfff, 0x80000001, 0x8, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000958000)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000967000-0x38)={&(0x7f00000cb000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000088e000)=[], 0x0, 0x0, 0x0, 0x4}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r1, &(0x7f0000299000)=""}, 0x10) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ef0000)={&(0x7f0000c5f000-0x60)=@nfc_llcp={0x27, 0x4, 0x6, 0x2, 0x3f67, 0xfff, "fe7a7c1b874e54e80644dd6ffccb9161fbf4e5c177424e22ebbce881a32e56be472db008f2daee4ef8b07d47c81ba377fcc4f1144e635e0cad54f192f41cc0", 0x800}, 0x60, &(0x7f0000d62000-0x80)=[{&(0x7f0000000000)="eb591b81d95b867e18fd269645844e2140ac5f1ad2a123785c5ab6231286e382c440cb38fab5946f6437b546613ff6b319da460b2098d2", 0x37}, {&(0x7f000033d000-0x49)="125edc99a62d88fdec1e7e40803ac09ca40a6cd8b1dd550570a114a900fcf53ac3708c356f55f79fc2596dbc8cdffd2dbef25abfc7151ffe88687891e8aace7a1a8e2d597b91c309d3", 0x49}, {&(0x7f0000001000-0x51)="9744e5386548a3881dff29dc2e4f69fc76cba4ad71fc1267827a987b82e789e8355f8418b760a0530dae29c5fcd370c3157bd65a54e134238ba5243d23d9027c9b46209a4f7782081de8b067440055a244", 0x51}, {&(0x7f0000a90000-0x63)="d4d4766bd939eae450991460aba130658859a24157954680c6fbcf4e543625c2131ae535bd1b01b7c5f602056d1c2827976f5ca302d24a6f829e8b65e4153b1c678618dc5dfe673d9f6e1501f909039e65a6a426124a5ba3cf996b906a593f7e33412a", 0x63}, {&(0x7f0000000000)="e79e45180028da80d8916ca178d4", 0xe}, {&(0x7f00001b0000)="1d257a72f8e5d805d6162d17edbea5d573c738b5974be6a44de8e167a3c660d3c6c496db337a4892470c24bf99394b6c676d2d2411eb540973b7f22921702d1be7e1b1e27cde818060183e88e7943e7ef17f953ca2cdacf16051d28a6e2f89d0856b23d39fcd89719c201d6e53d58814a4bb9ed3d1785e70e3ece594900a9807c207c7e83c67c9438b1c7ed6bd9756bc007b3270a30504fe64ca30e5102ecb29de80bbd81ce3533af4010dc0c37ba3d9dc4ec85e75b311b4e3af3a3788051adf09494a8c25f228d15798e794c2b2d1c17721cc97df4bbe455f090d0759178ebc0db27651cbba081da0", 0xe9}, {&(0x7f0000000000)="2ea618e55bec", 0x6}, {&(0x7f0000000000)="4f0e346ffee160784a28833814349b596bc728f6ecbe0bc82fa1749cb3a544f2d7783aa6734875c8e8faabba79d7161e9e037d50ccda7ba63505ba49f40ec154b2e0df1d1d1b", 0x46}], 0x8, &(0x7f0000000000)=[{0xd0, 0x117, 0x9, "62c0d1e4f22275c23e85ddce01ee7eb50492996d6f4acd0d5f6a6c5c47c3e02aeae8becc12d914b206192150a3a2d2141a64948231ca9b574f5be1a2dcecfb6d108cc484c86c674ace3fb90d2160aeec2f830b887e96df4c176ff8642aaef6381c7870f00164b9fde13187911faf37a3aa93993fb6d820d2143905a06100a499c20e2e101081bfdce8ea64f756e26605306bb4c2291e98f4f158f22cee68afe3dcd9255c497536318326a5d67dfb4f0b1dff4e7f29046b0feb35"}, {0x28, 0x11f, 0x4e0, "98788b4a70ad44dd91043abd204fd6df7746"}, {0x30, 0x116, 0x3, "7b3d30e95e202066460c108f44397c3538d8f2ad013a2c04bac976cb6ce1542a"}, {0xe0, 0x88, 0x7, "2af8a0c6b34798d6bb084f8cb0fd2ab242c926334c50783eba572c35b025cb40220c59bb5e653150141efed34c3f648db710cff72605b99df6e8bdc578c089fc8abe9ddee9ef0e44e4e1aaf032627d38ffa1f6eb8ffc30fde8d0686abb46f9c9e995d2c9d7ea02e18d22822850b6ba9b35da4d0b7423f10922a3beb5631fd20c6368c88cd529d8719b2d00959a7f4020f8d214d6a9366fb226f44f7e041f231c0a6f2487ffbf2d60504b82f7f5ffc97eb2cbc4ae80d1100263d93ea298f04fd4eeaf30f3759ef755e8d743"}, {0xf0, 0x0, 0x9, "bddcc2801d295cdd388ed49e6b293943c904293e1c28344808264e0d5ff16c7b78d3717c87e6261dff1c8c7d04f1fa038116f083971c0b96b278625efbcc6c3d7a588b8aae3342f6fff872f39a3d74e1ad236797dcbed47c018ba1717627c7a2b06c268503f5fd1cf168c3c258fb18a349bfedfac5e7e0302a5acd5b21de79009ebbd300675aa3e8750f317f267d56fa7d296a9f48b5ddc8d428a3408dc9c0bcb295b614bba1d4884272065d3d08ef677008a623d4befa0d1044c1aff95ed5d8199aada0dd0277cfd5548d6281a6bf4459b5beed48064167edfd83"}, {0x78, 0x11f, 0x67, "287c90e92ee96e6f421910c7db83ac53db9d91b0d49249f201a3ae08d7a7b32bbc3942a02e2798aa46719fec9eb61d4e352bbbc3061a0c151def6073b35259b86eadfdcb09affc897bc6539a80f2f61252f501f1626b41a5d205a72fe0d52ea30f3dc2d3"}, {0x28, 0x100, 0xffff, "b93de156e9b58c3bbe02cd9fa4c8c61df59c68"}, {0x88, 0x0, 0xb0, "b1f63748f6228c382367faf873eb41dd65ad9a87c026f853c2a52c4737918e08b6e654e6a0c174494db0a24bf56724f674eb8eee9f68c64de6851e21e4e6cb32b97521c8a600bd6e0dff156d29a69c0c918472cd99404c6e973dbfc727df928187f3aa31528c8c0377914f4089b2a6beb170fcade6c76de3"}], 0x420, 0x4000884}, 0x4000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000d77000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[{&(0x7f00002a0000)="f1fb00afb890cecd38cf6fbbbc1cf251f8e38f1058ef35c1263faad4209289e4c7031404d9b39c27fff40a0cc739f0886afede6dd28c6d9fcafc2337151b9f25f7", 0x41}, {&(0x7f000078f000-0x18)="0530e5f53feb85b789ee33a089a8af51911b554c7e33b6af", 0x18}, {&(0x7f00007af000)="95aa6725e126134f0261dad734a8080729308997f2ac158c0c05f28047dbedd64ff40f816699fb9cda705eb3d38f85aa7fcf82eeaae919776d661223ffd6f9c5e4da1519423392d43bdadeb4b838f64d5a30145537ee670a16bf655b67fb1586d596a2d051612820e051cb73069fbacdd4b3eb09f73e801e139a56642be49a4dc465124c52b5cf624fd4345c63d9067d20633f5bbc242aa8e0", 0x99}, {&(0x7f0000277000-0x44)="b411cf7b4107dd40aeca17fc650ec341111fb112585964e44510fa466a82ebfcfdbd6c79ae0154ac532a51ef4cfdfab8bb2341459d88116f0b6f23f1825b5b7ece1d9d", 0x43}, {&(0x7f00008f7000-0xd7)="397b649d8c43e4a39c8437d571b7a29ef779aaad504b3022ee99733bdbd9f40189e9defa6bf60bd7f31024c63d680d6aaa366beebb3ddeb27c3d6e691d5df6c34edcc77dd921a2d240945c172ac21524386d2f59d8a8b46f82bb31a9c9cd61feecee64aaf98f469bc45b28a85b89650243dbb90605a6b22757aac3f02aee1d47c42b317443edf03093c2fb8574de534a9707927bac123b0da907dbc677e7d5727e7837bbd81ba444a64ea5c943c99958d87eca546297ec1b6b451b0818455b770a05d60841ba1efe4fe451a78149ac2a8bdea75d74d57a", 0xd7}], 0x5, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r2) close(r1) 2018/01/27 07:25:29 executing program 6: socketpair(0x16, 0x6, 0x2, &(0x7f0000411000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0xffffffffffffff4a, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5c3, 0x0, 0x0, 0x0, 0x154fb74f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001a3000-0x8)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x3, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="4d2ead3e7c6d414ed0b4fb", &(0x7f0000001000-0x19)="c872f8d9aa164469bf465ac903b1d0e4b31d4f829dcea6a11f", 0x2}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000042a000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x8000000000083, 0x0, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000-0x4)={r3}) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x0, 0x100000000, 0x81, 0x8, r1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = perf_event_open(&(0x7f0000007000-0x78)={0x4, 0x78, 0xffffffffffffffff, 0x4, 0x10001, 0x3, 0x0, 0x0, 0x1900, 0x8, 0x200, 0x400, 0x3, 0x8000, 0x1, 0x6, 0x5, 0x3, 0x4, 0x0, 0x6, 0xf22, 0x0, 0x43c, 0x3, 0x6, 0x72, 0x2, 0x1f, 0x938, 0x6, 0x1877, 0x6, 0x80000001, 0x5, 0x40, 0x1, 0x4, 0x0, 0x277, 0x4, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x3}, 0x800, 0x7, 0x5, 0x7, 0x7, 0x10000, 0x5, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0xd) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x7f) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x6, 0x4, 0x4327, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000893000)={r0, &(0x7f0000fe4000)="68b9a53754695a966a502e5ac8912ebd0c771da2fd62bded50040efb4207227e6c0414dfc7ea3d6e66b1facb9d1d196456bde4e526624264e881b4265bcfc9c1aed59f541db606146e7cc94188aebf2ba6010dd3b9b126b08a2dd3"}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e08000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe5000)={r0, &(0x7f0000fe5000)="60bde3752612ec65389fc4ad867b78722cb3b9205e9579246733df343124edf7e4cd515235a5359956d9b2df41668640140e5e892d26f51c423cb74e113b9341d6fa7645f1ccab793f999340ac13686e694a613a945c67d190e6c5426fb94b8d11ba26b3fa99ad0c30ec18066c3504cb8a9496a1d0006bc7a2716ac778bd38815866120035f3ba0e0687de9d04e4111abf40a387f242597045fc247d5434c9ef3fc5c7d6bf68b58000981c3ab010a89c2f06790063182590cb736fbb05196b54c565ca1f76cc2236f132b8b91b6df1f542b15dbd986b3c9d4404b6c4ecacdce7650d63595e0143966a8b3c9fe222503f046c2b57209750", &(0x7f0000c7e000-0x27)=""/39}, 0x18) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0xfffffffffffffffe, &(0x7f00005da000-0x8)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x336, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x80004, 0x72, &(0x7f0000aac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f73000-0x8)=0x0) 2018/01/27 07:25:29 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000019f000)={&(0x7f0000480000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000834000-0x10)={r0, &(0x7f0000242000)="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"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair(0x9, 0x4, 0x3, &(0x7f000088d000)={0x0, 0x0}) perf_event_open(&(0x7f0000cbd000)={0x5, 0x78, 0x3f, 0x9, 0x5bef, 0x7, 0x0, 0x0, 0x200, 0xa, 0x4, 0x1, 0x1, 0x2, 0x9, 0x200, 0x6f, 0x1, 0xc8, 0x8, 0x1, 0x3, 0x7, 0x4, 0x4, 0x7, 0x9, 0x1, 0x20, 0xd35, 0x4, 0x80, 0x8485, 0x500000000000, 0x8, 0x0, 0x4, 0xdfdc, 0x0, 0xffffffffffffff8a, 0x1, @perf_config_ext={0x9, 0x8}, 0x8, 0xff, 0x45, 0x4, 0x3, 0x9507, 0xff, 0x0}, r1, 0x2, r2, 0x0) r3 = perf_event_open(&(0x7f0000ad5000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f8a000-0x38)={&(0x7f0000907000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ec4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x40000140) bpf$PROG_LOAD(0x5, &(0x7f00005ff000-0x48)={0xa, 0x0, &(0x7f00002cd000)=@raw=[], &(0x7f0000ab6000-0x4)='GPL\x00', 0x100, 0xed, &(0x7f00007ff000-0xed)=""/237, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000187000-0x8)=0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000799000)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c3b000)={0xffffffffffffffff}) socketpair(0x3, 0x1, 0xffffffffffffffff, &(0x7f0000190000-0x8)={0x0, 0x0}) socketpair(0xa, 0x805, 0x6, &(0x7f0000090000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003a1000-0x8)={r1, r2}) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r3, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000f18000)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000398000+0x475)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fd7000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008ba000)={r0}) socket$kcm(0x29, 0xfffffffffffffffd, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000060000-0x4)={r1}) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xcfd000)=nil, 0xcfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cf7000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x801, 0x29, &(0x7f0000cfe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x4, &(0x7f0000cfe000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005ef000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c45000)={r1, r2}) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb, 0x3, &(0x7f00002a2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ec1000)='\x00') r1 = getpid() perf_event_open(&(0x7f00002d1000)={0x5, 0x78, 0x7, 0x5, 0x20, 0x5b, 0x0, 0x8, 0x1080, 0x9, 0x80, 0x4, 0x8, 0x100000001, 0x5, 0x4, 0x10, 0x8, 0x5, 0xd, 0x8000, 0x8001, 0x100, 0x1, 0xe96c, 0x9, 0x8000, 0x2, 0x40, 0x8, 0x9, 0x2, 0x4, 0x4, 0x1, 0x0, 0x7, 0x4, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000346000-0x1)=0x0, 0x0}, 0x2, 0x101, 0x1ff, 0x3, 0xd94, 0x70, 0x0, 0x0}, r1, 0x3a61, r0, 0xd) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dea000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair(0xa, 0x80001, 0x2419, &(0x7f0000bcd000-0x8)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f0000018000)=@can={0x0, 0x0, 0x0, 0x0}, 0x75, &(0x7f0000002000)=[{&(0x7f0000017000-0xed)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x135}], 0x608, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000020000-0x38)={&(0x7f000001f000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000)=[{&(0x7f0000020000-0xca)="5a900623a703ef58898465861b67da053532d536634b481280c113eecf05c22b0cbcccfc0e251ceb75319fee80e4d490622ce49fcef653d473277d3227e910e8f7825de8fb5f12e91f21c4c0ff2084d3c140c24bade64c58935cb1bd2f5dc6b28c44e3cbf1ed1a9011deee1489358a4769eac030d567898c6858b886b148d55a236b84ecc1aecd9bf4622be797db7a9b2746ec257068b963d2b20a5a720e78aa29fb5c9b7a442551275437a35a7d14e1150ddf26cf750c214055ceb4e464eb3a56f7f264a74953345da4", 0xca}, {&(0x7f0000013000-0xb9)="c97af14bada712a2385fdbe1328758f79fa46ccc21552220f1a613c6db6ba07c867914bc069a72ca49225b99053d9f966c53a53a1f12712c93529e81ea85605af1d33238b94f643c31f9b8acfd3062d979f1d3e9f385987703d587db2004edf4239ec00e25b47dd319b77ee09c78fbab272be31fdab120eb54c6d693bfd8f9eeb817d7588c8c0a9dd5bc2b616ebe42d59a7f9bc5d505eac7a24249e8ed7c312b6656540a00c08e55ec3e93e45a15a91b2f46e29bb6671e5dac", 0xb9}, {&(0x7f000001f000+0xe2c)="bbc09c00d13286496ff3934825d114df120c2a30fdd37956087ad71b00bbfdbd04e0cf206f472a68e38d17753bbcc27b61fbad48c75547981b0cdeaf63cec9518e91d7628977d775e29480cb3b90ae3d5f985cfc793e57d9652ec562537282c8e2a946621d3c1e0209e75f8ab1925a96a2cec3ca5befa0b555e20fe6d88ee8d1d3ba9fbd3f732f851fd7886b3ba009a13a6f3a080a7507fa61966c6cfbaa3f1118fd3fd1c21d16f2f2bf", 0xaa}, {&(0x7f0000019000-0x37)="44d55cf658736cb500c94f4d3e19d48774de9ea2b469b4c2b5446769f1761bc449481dfaff8f7b63265922b27dd699470acd55d228214e", 0x37}, {&(0x7f0000020000-0xb8)="f23e5d372222511926dc7acb1edd82653fe9397d5b2a816aadbbf2d1d496d3a30a9192b343f9e9cd9299328f15570824f199b3d44cec7cabb9c6af9cd689d92f19c4709125b3eb603444f8f56c0589c4f24dc3cbe66d789dbcd0248465973515169eacb1fd5b4f4b26a410d7f7abb3d36c29d886df4921eaa7103c37e1cfbdc681fa730ba4a3fd97804354303c962e0b0f6f78b8dba3f02b64acd69638de9abdf3d40b2ab19122e7bd82b97d7cdc5ab1d8c36bb56186b6b2", 0xb8}, {&(0x7f000001f000)="4d9f830236b1bc690bf2174037e498d390e41d1da95fb059916391cb3eb5d75c62548adeb040da1a19beb52596481554c552ef52d10d977b80d74964ccad5ddf0620e2e0af1338deb64957c19951d2cf3f753ca5e762fbf831480696faf6314afe7afb60ea1164617a05338b9810b8a76755", 0x72}, {&(0x7f000000a000-0x4a)="aa8a9b8675d82f6eefbb77c6c667c733337011c281958169f1e5bf765561452bc6e530b3acef8a31368950609e6d0d7c09ae8124e0bb197d3d25e2b8b6bfd25f48b2ce8dd6949597a31f", 0x4a}, {&(0x7f0000020000-0x36)="02b6dc1c9b40b08b1453e18bba8485db432b14eb280064d16ba57753f087716b2500a3f837c480b9b5459cac640e8166e28d3b09f95c", 0x36}, {&(0x7f000000d000)="6c09ee375bc7b1dac50e8becd8f823c5c0214be4e0f81e8748101a491f432384223fb4bf77237bb58003472121c5be35f13d5cb16bdf98598ded3b446ed0818f655b908c4148a086f6df44c5621ac9dbb05ff4f9ad520aa0d4604ab3581bdc81bba216dd2b3758ee8abc734cfbbf80973d94cfe85ff003032f6fe74d4e54201158ccc7624193c8859b15f13b56c8116df49d5faed10189423ae3cf92c9cc471d776894be7c4de9374ada8969554f140bb59f88a78bd834", 0xb7}, {&(0x7f0000014000-0xad)="ea51d3f886c2485185a3419c9c1f6fc625adfa27416e60675382ef3387d661ef4c629d2c11a47ff41601f61775206df8593d712f3b463d4a3d51937940b408e9041f4d7bb1c303ba33633edc862f9e6c760ee6fc8bd933c7be3b10d2c56d1ec724b9c7e08c411cbff0859b1c1ec9546e7a5bda518f32ae2d7853c76be1e5b01db759a459f2e41167dc1d71ba414a70f4c2eaacdc413d1ffb42a2cf56387e897686d468695eb396a6b6165efcb7", 0xad}], 0xa, &(0x7f000001b000-0x68)=[{0x68, 0x1ff, 0x8000000000000000, "062f63a21a7200ab9ed4f9bd149fcfffe19e9935ce3150d54c72e6b0b8d29afb7c2165980cbd591d4ff6ba747f323de1d47f9a9f4e8f07168a990cec533a63766aac6692b828a423bb92fb103ec811744fdeb6e0"}], 0x68, 0x800}, 0x40080d5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000009000)={r0, 0x0, 0x0, 0xbd, &(0x7f0000021000)="", &(0x7f0000021000)=""/189, 0x0, 0xfff}, 0x28) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000021000-0x28)={r0, 0x0, 0xe, 0xfffffffffffffda6, &(0x7f0000020000)="00000000000000bf12a1abab3666", &(0x7f0000021000-0x1000)=""/4096, 0x0, 0x0}, 0x28) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000022000)={r1, r0}) 2018/01/27 07:25:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x21}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x9, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000152000)={0x0, 0x1, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000169000-0x20)={r0, &(0x7f0000a2e000)="b5849adb2cc27f30d064e06d1c7f4030cc8c50229d66305180c34a377ea5a134bc51f2bbabdc9924e62b6e5df2224c56ed8401bf7b9822db24ac527544ca8993cd7f68c5f81a3b29d8f5cbfab0ad985e5b4f03ae2ddde3e6aa7885b24cb30f3dde79851c457dd9529637567b9582191814b862227b3458de08f6a909b3b48de1cfb139e9909f64aab3a52fdd110c46cd74817d4150c435e0837bdb703f73f15f8f61854975734ab12399a8c304931c8a5e0a7c93e7aedaf06402b890fad08ed529b54195c2f22e26db0c9d38e6447fe4c414cce5e92644dc6bef092be9f60f1d1270f81ab541423a62dcbb3baa151d10f4a329", &(0x7f00007f4000-0x5e)="8a3df810db3fe1bba5a72baf25fcc6dd4f68e0f5055d76ac943554baa80478ab59f0bc547341136b72c371a343da12bd2a4e098348aee1d1ea0f354d3f793738f0a59d149a475b852103b1e107132e12d1c6d091d1cf1606ea6e2eb9a2bc", 0x1}, 0x20) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000213000)={0x1, 0x28, &(0x7f0000e98000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000108000)={r0, 0x1, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xb, 0x9, 0xeff, 0x100000000000cc, 0x1, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x1ff, &(0x7f0000efa000-0x8)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f00005a3000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="00000080", 0x1, 0x99, &(0x7f000069d000)=""/153, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001c2000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000018f000)={r1, r0}) socketpair(0x1, 0x1, 0x40, &(0x7f0000873000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009a7000)={r2, &(0x7f00007c1000)="562296ed7bbedc0554bed429048f0744a10a44b8c2b897ade699e5043110df5cb7210e29bade85a0f942336aec9bb0c8f1f95d3110aa34d986ab65f568cc508180ac3b522f3a8c105af3b85c9d7dc9c6e3f1d8bb3fb0e503a75f3ec1f0168613e53a5ad6cc85eefcb2cb85afd3eef270c6fab887975a679b92540d12e65f99679956145e9ffa433d2ebf72ab914e82856b84513bb40f5f7ae72ffa9683c0a9cec8c72d90e8f032"}, 0x10) 2018/01/27 07:25:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f5e000)='./file0\x00', 0xbb4f882122c8efc2) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1e8) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x6, 0x2, &(0x7f00007d8000)=@raw=[@ldst={0x0, 0x2, 0x0, 0xf, 0x0, 0x98, 0x9}], &(0x7f0000afe000-0x4)='GPL\x00', 0x7f, 0xa0, &(0x7f0000901000-0xa0)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bc8000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a06000)={0x0, 0x0}) close(r0) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x4, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00008e6000-0x38)={&(0x7f0000676000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00006a8000-0x10)=[{&(0x7f0000031000)=""/4096, 0x1000}], 0x1, &(0x7f0000d91000-0x1e)=""/30, 0x1e, 0x0}, 0x0) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a56000-0x2c)={0xf, 0x80000000, 0x4, 0x966, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000196000)={&(0x7f000085b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006dd000)={r1, 0x50, &(0x7f0000b1c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c39000-0x2c)={0x8, 0xd9f, 0x100000000002, 0xb1b, 0xa, 0xffffffffffffffff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000825000)={0xe, 0xa, &(0x7f0000bb5000-0x50)=@raw=[@generic={0x3, 0xaf94, 0x1000, 0x3}, @call={0x85, 0x0, 0x0, 0x1d}, @ldst={0x0, 0x3, 0x0, 0x2, 0x8, 0xffffffc0, 0xfffffffffffffffc}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0xd, 0x9, 0x0, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000e4d000-0xa)='syzkaller\x00', 0x68, 0x76, &(0x7f00002bb000-0x76)=""/118, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x6, 0x81, &(0x7f0000545000-0x8)={0x0, 0x0}) socketpair(0x4, 0x807, 0x1, &(0x7f0000809000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007c0000-0x28)={r1, 0x0, 0xba, 0xab, &(0x7f00003f0000-0xba)="49d19a179acf928ce022d5db774db01932665533cd7cb9f22b578e48ac4523f936672e35600a5cc49de3f5e745a5c5773a01eb020382784af4001376c1374a8253444afc8dec52ef005962c60e59de55129e65e216fab4914ef3a7f6787f86be41a6afbb0cc609a22fe81b88ccbc653f4164b3e503fb850c62e384d9da69e4c401b89f559a2ed9f96c87df7382d5678b7a1bc4ed52de4421dbd01fcef7c8ce1634682c59d4ceb5e7825b749ee524252d164e16c7abc4283f0f30", &(0x7f0000935000)=""/171, 0x200, 0x80000000}, 0x28) recvmsg(r2, &(0x7f0000347000-0x38)={&(0x7f0000847000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000561000)=[{&(0x7f0000d80000-0x3)=""/3, 0xfffffffffffffe5d}, {&(0x7f00005da000-0xa3)=""/163, 0x7580eb9b3a587acb}, {&(0x7f00000d9000-0xc1)=""/193, 0x53}, {&(0x7f0000c54000)=""/216, 0x0}], 0x44, &(0x7f0000567000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x7, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b31000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002c8000)={&(0x7f0000367000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000600000-0x8)=0x0) 2018/01/27 07:25:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000780000)={0x6, 0x8d13, 0x8, 0x5, 0x10, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="d565e3918fc468d18e755d22d2f8e529a5252649d39a76a628f4f888100a7e66032d6e8254ed43f8633eb2681ea1c7d7bd459c56b2bd3c3b30225dac156552fbd7", &(0x7f00001c4000-0xae)="527afa3bf73d5f3fce9c35cfe1d9c4f66bf7fd97690ec5972d3b17e59b5b459d2b4000e93f1668a90b92028fb46948408b06a2ccaea74801d6cab62ddebc09b984ef8a63e1015d826c5964ffa6f87bd3ad867eaddd4e44b4cb5728412d67eb85a9055b4fe1a557b548434091621aaccd053d9f931b50cbf240ea3338f8d43082e6b0aa0c2955ebfa1ecac2cc8b844a5b7b22eccd1e8b0d741c625fc97ca88e049b3202b353249ba2b1bab7036b28", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa0000000000000, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000d9e000-0xae)="", &(0x7f0000adb000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r2, &(0x7f000018a000-0xac)="", &(0x7f000051c000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r2, &(0x7f0000724000)="", &(0x7f0000007000-0xfc)="", 0x0}, 0x20) mkdir(&(0x7f0000e38000)='./file0\x00', 0xb8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003a4000-0x18)={r0, &(0x7f000093d000)="b38bc7d1c7958e9b952dfea0bae0ec76a8bfd2e6151b4426cb6660caf234cb8897fb434db625ade0271a704c156aaa515e1a14baa1d78113457f050a1f9ba74620a4bb1075f12383e7d96d3d281c609a31fd2fee66f607ce663742d1649fdfe22051cbacb315656f7e3a43c6eb3e281372dd65f9f262ea9ce77a2daa", &(0x7f0000df1000-0x26)=""/38}, 0x18) 2018/01/27 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x4, &(0x7f0000db1000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a69000)={r0, 0x0, 0x0, 0x66, &(0x7f000095a000)="", &(0x7f0000358000)=""/102, 0x0, 0x28}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004a1000-0x2c)={0x5, 0xb, 0x8003, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000)={r0, &(0x7f0000005000)="", &(0x7f000034d000)="", 0x0}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000123000-0x8)={0x0, 0x0}) 2018/01/27 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000642000)=0x7) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000b67000)={&(0x7f00003df000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0xffffff38, &(0x7f00000b5000-0x20)=[], 0x0, &(0x7f000052d000)=[], 0x0, 0x0}, 0x4004) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cb5000)={r0, 0x7, 0x1, 0x20, &(0x7f0000351000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/27 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) socketpair(0x4, 0x800, 0x1, &(0x7f0000a36000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000358000)={r0, r1, 0x1, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f000096b000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000082000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x1000009, 0x10000000004d031, 0xffffffffffffffff, 0x8000000000000) socketpair(0x6, 0x6, 0x4, &(0x7f0000966000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e2f000+0xc8c)={&(0x7f000001d000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008fb000)={0x2000000000000e, 0x0, 0x4, 0x3, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r1, &(0x7f0000213000-0x7f)='#', &(0x7f00003fe000-0xc7)=""/199}, 0x18) socketpair(0x1b, 0x8000b, 0x2, &(0x7f00003e8000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000696000)={&(0x7f0000838000-0x80)=@generic={0x1, "1893680d2808564f1e830c1082c5a64730938efd24c5561f231b37982d4f0424a49aa4a39d2827426793b7a5bcf116b365a3958bae64a179d0c3cedf13c156ff8c30bfeb4e52482a344938ed1f475111f91530c279439276f01fca091012fcdde86cac17274b9c30a49c5540c8beef8c37b0658a52f3cfb446f027cc2ad0"}, 0x80, &(0x7f0000b84000-0x20)=[{&(0x7f00008da000)="16b62c5b321f35e4948bd06294283b8f16e6bf7c9d3e528e8fc24f959024cbd594715bde7ea1551b3c34f3e8d282a3e2dc4b348365e9585330c04394b41c585db4fb9e83ea4a9b88a1313ca4f1f29c144a820a77318d9678bf50a9ae58062ec1de98a9a35dfe85bcb9a1fb9bd4acca90347947e64ae65612c6d1c694092343915647575380", 0x85}, {&(0x7f0000ec7000-0x5)="9c551640d9", 0x5}], 0x2, &(0x7f0000583000-0x260)=[{0xa8, 0xba, 0x1, "2698527abcd839578a4dc879c60f8a12bd917e1df39f4793e7b090d133b0d80617d43806f844d2b92bb39d2079c9be5429a08452f8a1c5cd2db9b533820c180138e110c2a4a76ddeffc338bd3b9282054e4b645301c328b9293233032b246d88670814c53fc9129c27c45eeeeb6d5a08cb604ae6ddc76f673275008f86590ed0824e14718df35db8f93fc6d3f9f330478df160d6"}, {0x80, 0x3a, 0x1, "56688cb7f6dd2e4de80ebada25ecb3db942d52db1fb1c4c78aa7686543fef746af2de9f4319825324783168b487ac276630b16da9a967028f9529f23ce642fc8d366dc4c7e17b34657fd5d01215d030e023f1f77dbb9abd207b9d3dd70f601851b56bf1d65da79a7ebdf"}, {0x28, 0xff, 0x7, "9c04ec8b763ce4e00ef3775493c36c0eab28"}, {0x110, 0x0, 0x0, "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"}], 0x260, 0x40}, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f000060c000-0xc)={&(0x7f00005f2000)='./file0\x00', r1}, 0xc) 2018/01/27 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000-0x20)={r0, &(0x7f0000005000+0x9ac)="", &(0x7f0000005000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d74000-0x20)={r0, &(0x7f0000804000-0x5d)="5d09930e3dd57021d956b660b312e380352169f000d645e15f93251df7ca7eab73b40e8587dddb75740013c2ca985daa2243d0f8e9031110d18c6ab653f676a5642a7a9d00674e7d616f5bd5877b7ef49acaac7c3b11838ed55c68ab17", &(0x7f0000bc3000-0xdd)="7a2af6ef634b5a166154e596bf13029892a74cbc439803343b273fd3e5427991b436dff13be9187b2019e2e13774031383940a3d325d766f0c35557cb24878c67ceb75dd9a7aa49b747608ab58547a8f6864fc4208e26b5be375ad5d96ff43616693a3cf05baeaf7a07086b0fc8786836ef5e2bee68be46d3a2fe05bd676bcb42286f06a6e0d1bad90b978cdbeb87a8bc9994158c7858b38668754f0c93145c7366dffab527b44907348aea32836cfa094d251a0ecff7319a6fabffbc82a7ccbfe050a8e34f34c0b9e51bf279c85ae2fe8687b6f4ff09f86295f811867", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b31000-0x10)={r0, &(0x7f0000b79000)="6ea191e0344ff71c273e049813efe6badc9b66b0cf55dc558bf9b1d233fb2e71dc8473b92b78dd7269e63f40074730cddf91980c943a497edea972235a562fbc5a853fc3c847548084d229762c07572131f488ca0329de3fe1179fb4f598df0fc807948b8cdc6905516eb12f631775e6bc2eda1abd8993c6a89c5dc837846f83d0101a1ffd2175521cea22f70339ad6966a03ce6127b6ca74ea06e25cf3ce810198d07f338757ebd61f669611bb02226691f6813e607a64a16da98ec708f75c9c39a21094dee270974973f63d0f46c57b073cc48d4abb8eb50823fd180a3a9f017314bff6d055b25"}, 0x10) 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e07000)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x0, &(0x7f0000b5e000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ff000-0x8)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000002, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x266) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={0x0, 0x5, 0x8}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000000c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f0000019000)=""/193, 0xc1}, {&(0x7f0000015000-0xe1)=""/225, 0xe1}, {&(0x7f000001a000-0x31)=""/49, 0x31}, {&(0x7f000001a000-0x5c)=""/92, 0x5c}], 0x4, &(0x7f0000019000)=""/88, 0x58, 0x3}, 0x10100) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0xf, 0x6, &(0x7f0000017000-0x30)=@raw=[@alu={0x7, 0x9, 0x2, 0x0, 0x0, 0xd0, 0xfffffffffffffff0}, @alu={0x7, 0x2, 0x6, 0x3, 0x7, 0xfffffffe, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f000001a000-0x4)='GPL\x00', 0x10001, 0x67, &(0x7f000001a000-0x67)=""/103, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000019000)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f0000018000-0x59)=""/89, 0x59}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f000000b000-0x8c)=""/140, 0x8c}, {&(0x7f000001a000-0x9e)=""/158, 0x9e}], 0x6, &(0x7f000001a000-0xa4)=""/164, 0xa4, 0xfff}, 0x40000002) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0xa, 0x7, &(0x7f0000019000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x2, 0x1, 0x3, 0x7, 0xf, 0xffffffff, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x6, 0x3, 0x3, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0x3a, &(0x7f0000010000)=""/58, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000009000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000)={&(0x7f0000007000)='./file0\x00', r3}, 0xc) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000e18000)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000042c000-0xc)={0x0, 0x10001, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003fd000-0xc)={&(0x7f0000339000)='./file0\x00', r0}, 0xc) 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f0000111000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001a8000-0x20)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xfffffc92, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x40003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a48000)={r0, 0x2, 0x0, 0x7, &(0x7f0000a9e000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = gettid() socketpair(0x1b, 0x3, 0x81, &(0x7f0000c3c000)={0x0, 0x0}) perf_event_open(&(0x7f00006c4000)={0x7, 0x78, 0x7, 0xfff, 0x6, 0x7, 0x0, 0x3, 0x1200, 0x8, 0x3, 0x5, 0x489, 0x8, 0x3, 0x0, 0x7f, 0x7, 0x2, 0x8af8, 0x2a5, 0x1f, 0x3013, 0x7fffffff, 0x7fffffff, 0x2, 0x935a, 0x81, 0x6, 0x6, 0x8001, 0xffffffffffffffff, 0x8, 0x1000000000000, 0x80000000, 0x1, 0x3, 0xfffffffffffffff7, 0x0, 0x100000000, 0x0, @perf_config_ext={0x0, 0x4}, 0x4000, 0x800, 0xa5, 0x0, 0x7, 0x401, 0x5, 0x0}, r1, 0x6, r2, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000792000-0x48)={0x4, 0x6, &(0x7f0000f34000-0x30)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x5, 0x3, 0x1, 0x1}, @alu={0x0, 0x7, 0xd, 0x2, 0x8, 0x5, 0xfffffffffffffffc}], &(0x7f0000744000)='syzkaller\x00', 0x1000, 0x83, &(0x7f0000bcb000)=""/131, 0x41100, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000162000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = perf_event_open(&(0x7f000030d000)={0x5, 0x78, 0x6, 0x24e, 0x7, 0x1, 0x0, 0x4, 0x40, 0xa, 0x5, 0x5, 0x2, 0x100000001, 0x400, 0x6, 0x3, 0xfffffffffffffffd, 0x30e, 0x2, 0x8, 0x3, 0x3, 0x5, 0x6, 0x8, 0x4, 0x3ff, 0x6, 0xfffffffffffffff9, 0x2, 0xffff, 0x2, 0x10001, 0x8, 0x27, 0x8, 0xfffffffffffff67b, 0x0, 0x20, 0x2f655693c805ea4, @perf_config_ext={0x8000, 0xe2}, 0x4000, 0x7, 0x2, 0x3, 0x5, 0x784760c, 0x10000, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000015d000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b1f000-0x10)={r0, 0x28, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00008d7000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005fe000-0x18)={r0, &(0x7f0000c7f000)="01", &(0x7f00009c2000)=""/82}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000de8000-0x2c)={0x4, 0x9, 0x6b4, 0x81, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000017c000-0xc)={0x0, 0x8, 0x10}, 0xc) [ 1768.970759] EXT4-fs (sda1): re-mounted. Opts: 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d37000)={0x2, 0x78, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) mkdir(&(0x7f0000605000)='./file1\x00', 0x80) 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x1, &(0x7f00009e9000+0xfc8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x10000) 2018/01/27 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000ea4000-0x30)=[{&(0x7f0000f9f000)="b98e8d388b7cb33571d6d04c022814a4713459907ae89794030affa874260203efbdffbefbf9d6ed4da7d4366c66e1b9820c4d52f873cced4376cf13098210ff3034deef6224764a8d3ff5840d9d9ef757960ad7e7af1f9dcfcfff796cf323a84269a5bfc9e532af404949bbd7d79270c2d5fe2b52eea2ee304e9c1181b3c7f5bec1a300c7de4ff9b1d3998dded659ecbb4f740cf9339a1d3b5834535e250a87ceb7a798fdb3561e", 0xa8}, {&(0x7f0000f9f000)="", 0x0}, {&(0x7f0000fa0000-0x4b)="275dedb407ab8eadeb8668ba4be4f184141f687202d46fca7c53a7add9db4ed7221998c9540c01ed5eaeb9701ec5e63fe94e1696ffb0b60fdb984727f9fc86a22a9a5b853f67acfdbed3f3", 0x4b}], 0x3, &(0x7f0000fa0000-0x220)=[{0x38, 0x11f, 0x9, "9d16b83ae0b4cf0d277e207af982d1c8a876c2d5458fee013e8fc305c7d2f0f10009fa4c33b1"}, {0x58, 0x10f, 0xffffffffffffff06, "97f9f64dc48f37e0439b8028038973895d8953567ce51405a3d0fde0c5389cb81bfe17b9f60e031180e20a621f040b6f993b0f04cb42fb8e0ad2c1e19f5a71e47e67"}, {0xa8, 0x11f, 0x7fffffff, "77907c0cb1392c89a815d4b4d0c17bee9ec02b5dca8a2c62a8ffab2f6301dc345e93dac3b5df7fcb5bf064813f9487f8b23df419e9aefb666ad14e438dc05e039025ef05751160be5af329b3e9522d76407b98db6721fe93a94fef537d122c23b62939b54dc8396eb24427627877dd2abb20c95d566695374b0b5d656aade9eeff07c5cc185f2f9c67da525bea01be3530f2b7b95c53c534"}, {0xb0, 0x10d, 0x30425e35, "52949af1202b97321f4d609b759e39fa1823916eb03fd1ab9100903aaf81ea9648ec540fb63b14f03d92fa2926c8e73c1a4742323955b3844faf0121b89f82291383d2c862deff05468688b6d802ae626fc455cd2ef152e5b16caaf530ad3e5e63892b2da18db56083a5a5d86d1489a94f318320b3ecbb63ef5f4abe9d399851ee326fcb4ebe751595b01d7da84eb19b474f41a1591cb770e1"}, {0x38, 0x13f, 0x7, "dcb90fd62ab3cedbcffd1b0dceff23e7847069cf75cef60072a8cc4b50e8ec06d3"}], 0x220, 0x1}, 0x40000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fa1000-0x38)={0x0, 0x0, &(0x7f0000fa1000-0x90)=[{&(0x7f0000fa1000-0xaa)="57b47d5f39da776641a7b59ea8673752b500a3a767ebef1de3e963d57e4292af8317bd36514472755270073e411ff4bf344ca66affdf1c0c348e6ae91e0f3dc5cf6b0706b3f247f17b6fdb708bbce6020d4997efe4fd64111aa31f4bb904c3be05077fe4a1858d3fc5278071721a148dcc149590470abcc5958549becaf739e55449cb34e9dfa7b96f84678d82fae4b22eb6141712e9d6fc22bd81192d7a4d1149584fa5d662071841cd", 0xaa}, {&(0x7f0000c43000-0xf8)="958ed0592e0f50a5b5e9c0a3ddbc6e0931e1fbca0136d761e3527c2aa2ffc7aa67577b4ade703975319f523665070758a630e183cfe562720f29fad399812dd451ccf7804bede3079071bf9ee0021b056f51302138c39600d706a53dc4c33dae557ba5f70a2097dd078b31ac2ab008259245deb38dfa95622f987cc4cbf77dd63bff726a3a487e67299f8b2554077a8da7035caf1fe1dc09d72cfeebc14fb44688d12cd072b39de046f8403cf4d0bb594ddc60a581f1a3339404d15d7b9e7f38c3e53ba80d483c3fb61f0a6c19c307b505aef7acc8af946b573a34bf43d6ed89a896941a76c5ea6fe269f16ffdd56e4ff3686acb0554a5e4", 0xf8}, {&(0x7f0000fa0000)="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", 0x1000}, {&(0x7f0000169000)="a1cdc912d368924e21d31eabe4d4fb65a5fbfda5e4a02ae9127d60154e5c373e8ecb383bf59a4bf255cc31a72a8295efa6677086fcfcc3f510c1d2706202bce0be6003e22e3e444ce90abac4624234bed011ad76c12a21aea90bf0ffd0c4df69b2cfbb9f3f710f30241643257925c84fd9ff309a5e5cb265987efd79393c405ba9", 0x81}, {&(0x7f0000fa0000)="78df6c859d29e25735de5539024019730f23600e982e9207b874dbd41cadeb83419da29c7b690217b5ff4d25beb7e29a92618b54df4634b84386c0c65f430c2a69b6ea0f305f3b385189d7579218a161", 0x50}, {&(0x7f0000dc4000)="488ede8894a6352c9f8f5f20770f3034c7ce10643ba16077819517681fa1845ee0f6d9697bd75f7d22f0305c339a08184922c96130033363bf62", 0x3a}, {&(0x7f0000fa0000)="e7ac3cb54f1bf8edd877d5c352f30538c6c8e91a25715544038f2771f668a9e13b510bf3d8c65439c5d5e414f8a540906ab4589c0d79b32ae0f156c7807df9fc8374af1dc969c6d523694c1d4ccdcb32ed9667b26e0d20e4b12bfecc777c5a49251c1165c95395b132a370be9dd3454a03dd6fee1eaa6123bf457b132005c712de09165d0a0789d48a55d425189f256131b2b6bf32356b9f665d3eb067ea7cd7", 0xa0}, {&(0x7f0000fa1000-0x5f)="24f3df4365ecc496f58e5e36f1e1339f0393e6b6be0d36cdfadcb2db5a02d89ba4a5035dfd6f1789093f0192f865854f772b59a2c0ad9d02ba83fb0ec52eda60492aa23f8c42c189ec2eedc0cff051e4a1b2b14ea42d2c891dd15011e3db20", 0x5f}, {&(0x7f0000fa1000-0xe4)="1cfad2f34d18db0e57c49b59b9a37887c446928b4c48379a37fc971da05c67d7da03bc50cb2fe140f0d4e4597bd86056aa5670c1bb448fc9d59f1b86cc8e1a81f4f2c4bf5acf9fcc1b2e5984182f0ec1d3c94eec4735e0489202e4c3e9ad9cec1dec2099186ad1267bcd4694fbb9f9fc22b8a06d8293e4061d734072aafe69c126a174b9576deed2cca26c5992c8d79a820016fe47c649305130837b9e9be83b5a069dafbf970e921ba088422773cdde73ff4a21495a27dc336a1a70e05f3d9bdfd2db8746da48377983e430d182fb3c603d898a982da0102a26f78d08eb072ebf6e9920", 0xe4}], 0x9, &(0x7f0000fa0000)=[{0xb0, 0x101, 0x10001, "15240a27277378ade83a57f2d3bb60424317597115e02377349b33c747231657e6a224ee60d9a52753a6b3035c786c61050dfb5841bddf586f1a246f6cb34020e7ad4dd55237dd789a86ccf5564ca813f8697db7cfc27e4056090981f46f877857e4a8a0111de739a88ca0df4c6ea6117c1c0a353ff1a07b455d1601c14c0d7886c11f5a50f2bfd107cc9912c3244eba760f4eeb5e2949b37d69f53751697147"}, {0xe0, 0x10e, 0x2, "1d63cc12f836c7b8e2f188bf80996759d2152c19e134ae2d065296bc25ff82e4bee8f48fa52abaa359381b4182fce15ae5fb8c0dec264190e0ee375a5785923463a129be8ed1c3e1e52ac2738b6d8bfd1e000bc02fa1a6a78e55e5f58cddb3c2da1bea7a84aa23d3b5289d0ede3285e4b63433a5af15621adebbfe7472dd928ebda572c8d91b7cdc351a4f48039953c5556036fe6a3e9a3b655725fb81492219f806535d2c833072cb4f0086a1dc0ba524a39d466730833317f58682b4de78134956215d03c74b14b19d4c1898e12e"}, {0xb0, 0x105, 0xfffffffffffffff8, "bc679c16cca338952846e3013ce15de03cf7baa69d1541c988dea28cf9eed6fcdcdc06e01d3c773cc3c5d71d85a0a001d766d11a71c452bb6599ac5b8b38ab7ccc9f25ac9e8588f2ea7ffd405c02f5c1020b90b847b82251407bd995c29efb1504378403a99d55133d697be0b9c9aee973b70ff4d986a933aa6772eee001465d84c5abafe57329addd981a524a422eeab6c8b2d300ddfee424"}, {0x20, 0x13f, 0x272b, "7cdd2999474aaf3df9b1d31a1c18"}, {0x68, 0x18b, 0x8, "76c207ece699b85c95f46dcb2d7ca09dc37f8d477514540c9fcd98557cf27773ff4fc445fc177758a6aa739b8c890a66a52b121346109d45735aadee389ffe25bec035d47e3734618348abb1a4f2fe247c6f3bbd5d04"}], 0x2c8, 0x4000000}, 0x10) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x1f, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fed000-0x18)={r0, &(0x7f0000fec000)="c0bc99db8946dea95209619514072ef219f733b5", &(0x7f0000fec000)=""/2}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r2, &(0x7f0000feb000)="", &(0x7f0000fec000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c80000-0x18)={r1, &(0x7f0000815000-0x6f)="6240d8114dc03f00ae81111760741b2e6fe52e76923c7ff724e6aacd611614e120e95b5fadc073bded8c7a83ebf07c88098a4c1921cb703228eb841024ed08a1c913fb00e801b9a1ace58800f6cee45fe9d9522760f159a769e6c26293d2aad7b17b275b1bf9a3bc93407fba396465", &(0x7f0000fed000)=""/116}, 0x18) [ 1769.029574] EXT4-fs (sda1): re-mounted. Opts: 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d38000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000+0x981)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='logfs\x00', 0x80090, &(0x7f0000000000)="ce7f470a68e104207838974503d49615daad0f6330227241df6e501469fd388357ef752ebb18d3fe33e0260c3e6581625ac19332de69d3be6cd7d01410b7a50879652ed3464a36bc83474f8fe3ff20e340568a7f11917b6d1c7a2135da") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8080f, 0x1000, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000002000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000000000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x5)='aufs\x00', 0x821480, &(0x7f0000005000-0xb5)="96e9778396ce341fa427b0be03534be6c164a2714f0b38999a328b60ab65230fd7aa1eef466de3fcc0f1b7ea63f6aa3d65091569508295c09632c9c7322b42120c23870562411e0cbbbdc6ad7bbf7c58d0df3f12110eb188f1daa74c0117b6c8cce5929a712c8fe83abc3410be063918fe0dee54312de975e83031c29d0dab8e3a4c59f3bd746468449c9991f9cdcf4b6131ce82e4b4c59bdf078d4e91a40df919524612d72c75888c29a37b6f3fc5e2c54dacf14d") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000006000-0x78)={0x1, 0x78, 0x0, 0x1, 0x7, 0x58f, 0x0, 0x1, 0x4a0, 0x4, 0x9, 0x7fff, 0x40, 0x2, 0x3f, 0x3, 0x6, 0xfffffffffffffffa, 0x9, 0x8001, 0x2, 0x74, 0x0, 0x78ee, 0x0, 0x8, 0x1, 0x5, 0x5176, 0x6, 0x400, 0xff, 0x4380, 0x1, 0xfff, 0x2, 0x5, 0xffffffff7fffffff, 0x0, 0x56a, 0x0, @perf_config_ext={0x400, 0x1}, 0x101, 0x1, 0x6, 0x7, 0x80000001, 0x1ff, 0x8001, 0x0}, r3, 0x5, r0, 0x1) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0/file0\x00', &(0x7f0000007000)='omfs\x00', 0x2000000, &(0x7f0000006000)="f60204ea76df468aa0d7b193a5954c4021596145d73d9b0faa3b320a233622797a6c8cfb568d503c54004263b6148f574b87f13af14f256a4555775e1f041686436bcd6938cf49f6669422c15e2c3c565bd4bf83abee67005f749130172bcd37fdd134f3b6dec88ad4d600096c2732a17623dc2c89b8297aed63e85b4ab0c56411b40b93e80c4c18f8e80a6fec00309f6f65bcc983eeaa0206d4233288d7aa8137c7f0d5c53e0914124af188818e0962dd991e67757048848059c75f7275bd") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000009000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000009000-0x78)={0x4, 0x78, 0x6797, 0x8, 0x5, 0x37, 0x0, 0x8001, 0x4, 0x3, 0x6, 0x72f2, 0xd4, 0x2, 0x6, 0x54, 0x5, 0x7, 0x8, 0x3f, 0xd56, 0x9, 0x1, 0xffffffffffffff68, 0x78f, 0x2000000000, 0x7f, 0x401, 0x7fff, 0x6, 0x1, 0x41, 0x7, 0x78d, 0xfffffffffffffbff, 0x0, 0x9, 0x722, 0x0, 0x4b, 0x1, @perf_bp={&(0x7f0000009000)=0x0, 0x5}, 0x80, 0x6b, 0x5, 0x6, 0xc9a, 0x1, 0x7ff, 0x0}, r5, 0x1574, r4, 0x4) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x3, 0x8, 0x7, 0xa164, 0x0, 0x7fffffff, 0x0, 0x4, 0x401, 0x3, 0x100, 0x7fffffff, 0xb3ad, 0x3, 0x100000000, 0xe, 0x7f, 0x0, 0x0, 0xb6, 0x9, 0x6, 0x7ff, 0x0, 0x5, 0xfff, 0xff, 0x1f, 0xfff, 0x2, 0x6, 0x81, 0x0, 0x828, 0x8, 0x80000001, 0x0, 0xd8, 0x2, @perf_config_ext={0x6, 0x7fffffff}, 0x140, 0x9, 0x10000, 0x0, 0x8000, 0x8, 0x3, 0x0}, r5, 0x5, r1, 0xc) mkdir(&(0x7f0000002000)='./file0/file0\x00', 0x180) 2018/01/27 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x10, 0x0, 0x4, &(0x7f0000656000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000988000-0x78)={0x3, 0x78, 0x0, 0x9, 0xfff, 0x3, 0x0, 0x2, 0x12, 0xb, 0x40, 0xff, 0x6, 0x7, 0x1, 0x101, 0xad, 0x1f, 0x7, 0xcdd, 0x401, 0xfffffffffffffe01, 0x1, 0x4, 0x3, 0xfd, 0x200, 0xffffffffffffff97, 0x20, 0x768, 0x100, 0x7, 0x408, 0x56, 0x401, 0x5, 0x101, 0x8001, 0x0, 0x7f, 0x2, @perf_config_ext={0x897, 0x3c}, 0x8, 0x100000000, 0x3, 0x7, 0x400, 0xe0, 0x4, 0x0}, r0, 0x1, r1, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00000a6000-0x20)=[{&(0x7f00002e9000)="e5a78f2ce2addfdbc83e920e2f39854c1a2321bc193ae117f8296eb25bdd557ac7597b10f9d8acdb521f11115dc0db2141c969117cf66454cf146894c738d41b75d67454ba3ef73b7931b3a7d9052ba932d2ed905040a8fb569ac10434bacb0ab021409211769927dc643268aab7cdbc928db08b5b566d132ef77709ba57ede9a898a1eea1e9777a", 0x88}, {&(0x7f0000f68000)="d7f62637eb0a177d39c6431f6730cde7c725d734027ed73ca078f31fbd0a8cac2a4bafe23a6f807bdcb14edf452bd8ab5052576346dfbaac853aa0055ed22fd19580d8da77a7afd17684b401f2376801eaf9eacc7fcfa6ceafdcfc02c1446c293599fa132b811c5718e5db4f7a482ca6f1b4d90cb9c8738bfa31a968124fad3df5505da8e77ef8753fa568a8c1a011b697fb455cb119e469fb02b796ccbdb59eefaa4b8266d648ef38e6aa2524382649cea92aa6d7b24718c10075c4cae6f54b12f56838c4542841331c99e60d334252b1e49ca56c4a6186277aa6cd", 0xdc}], 0x2, &(0x7f0000298000)=[{0x18, 0x6, 0x1, '\x00'}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000aa000)={r1}) sendmsg$kcm(r2, &(0x7f00009d6000)={&(0x7f0000a2a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x0, 0x0, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}}}, 0x3a, &(0x7f0000da2000)=[{&(0x7f0000911000-0x5e)="371f4816a783a52bb089482060ed28437370c7c52e12604a9a561ee744e628a054983446257335bb4c9ea0a5a18fe66685789dcf8eb85b40f76a2604691c60731d04ba3a079a7e9b644c8deccbb88dceed0ffd7bbe3ab3a0d8dcbc028303", 0x5e}, {&(0x7f0000f63000-0x2d)="950de7de715d4bbe67d2d31c6ff5b2fefb48ee9adb0fc8f136d5200fe4d8791c627cd8fdfebfc628649b683f72", 0x2d}, {&(0x7f0000b4e000-0x4a)="d61349747dd987bb2df007359e7a81fd4660806b31301da675fb20d90b96901e7beb98f3111bbde84a951d06ea46f9de626b0d130dbbabba84bbf86780ed53d1708555b8e323e34fa8fc", 0x4a}, {&(0x7f0000280000)="d994711b29dcf1c76e45b658d2df7eab76120615b93e6c03e73d180c989d7f9f9c676792ac9bf357487e9f5015fd6ea87d60b2081f5c00651b63307a5372585e0f2dd5c69f62219876809ac40cf175c58d1f927d5b5126ca866ce44acca12339331b6f11d5d6e0a114750f3c233cf2946967e41c33bb7b", 0x77}, {&(0x7f000064a000)="69a4f4d4adb3035dd95a9ce911be75be02d487c1c0eb2a25bf4a62037c848245603cf1994c42c38dc166767a88b7a6788ad3fa771e5aafd9ab925f9d1fd53f8df2793d5c95587920bc6d126d655214405ce848", 0x53}], 0x5, 0x0, 0x0, 0x4}, 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002b6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000b55000)=[{&(0x7f0000336000)="a7652edab425426bfd1cd4dfbc85af1c3ff46df4cf6795ab4d89ef3a8086004b56b8dac2e3d2fdbd2457b5effa58e91b6344ddf4b1c476d5de2057a6720808fd8e5a417acb5661f9bd38565748bfebca7dde3302eb2f00e7bee9ceef4ca5f2751653b4bbaf8dcb66db3ed833bd25e3a6e11d44f3b0047c20e3bf07f99874827c053e6e04d2eba2c0823c3daaf3bbe3750a420e5f8cd0c74f31", 0x99}, {&(0x7f0000b9b000)="d318983190b669c7f7ddc6ea988d72e07f255295dc6ae79ca4631f2d8b2fd2ba4c2c2cdd3572147ca3c0a28269db2742d569cf279c8537f69a851d0d8e11ecc40217464360967ca123f1735dbe5aa9bfb4c5", 0x52}, {&(0x7f0000eec000-0xce)="00bc10fb2199308ebe39edbe1fb30bde6f0feeaea2733e0326ecff96edc6ae46e55560117218f4b8c81b403abadf05e8e1825394971e0d406accfa2ab923e8d5f08da977a812ae577b453decd4c933ac95e85a24861cae63e98a4e7467efb296f43352c12b7d0caf1a9f6975f3f03918a56e6deaa626e7fbe5437214b3bb1c4d5b28bebe24bd7783d323524f5e7ef7fccf617d86ff223773ebe6dada146c44ca724ec358f8bcd86effac583b9762a1dde722ed19b8346d3feef3f751cc4cffc83e9dd77edb5fa8c9951d72b9bcfd", 0xce}, {&(0x7f0000a4c000-0xf7)="a8fd39823b5f4000da9138cfeed740a9b341de9a2a165c2b9012c7abf741fd899a9210564c00f4b0928623243d079a6cfc1564d33493af3c33508c1479921bae1bf7d8be8037774a54782d2c9adc225b13f4887e5f0e352bbedafee2f930477f2cacddfb8720c4c6c16e90f20334d02d16c8c15f89a7c5d8a4c2fb40498470cfd8faf69993ef8fddae3ebc6913875ddc5b53a421e18232b3a242a3d8d95f316f950a3a915f36df5de2e8c0a0ae50bcf6dae0a66dfc319a2aef769eee4b194c167414b7cf6dee87962c532fbb72a43f9ddda5943f7ce975351c8e379b2c6c0cfcaf4f04985aca2a376e994dd1decee1d6e8a7801231640a", 0xf7}], 0x4, &(0x7f0000e28000-0x3b0)=[{0xc0, 0x11d, 0x7, "c5033a3adffea296ad05b8647f6fdf642472ae597ce75e349a7da0209f39ef9f97724672c5128fb4622a6599254149efeb1b1bce84058987455359e644199d3728b8ddb148394ac9930aad64557fc68daad05a7fa4c4ef1cca53c9de5cc74411f57d7f4d550d3d98a1fe9e66082758ea3116f5a82eeb717281134ebdbcb4df90fbfc598092680988b4d380aeae91ba1c2b790135004f9957cb0de1191f7a5189892d3970a4878ac303ad9f7199"}, {0x28, 0x10c, 0x1, "e720113af65b544ed74b8f7cf591f428226b3215aa"}, {0xd8, 0x112, 0x0, "c6b98c087ec9ca5ddc24cf252bcf7e2d3779bcff1f37c33f1d27a8b2f23f4bb987fdcfa36656a478bd0623d558b552649dd3ce92f0f2ff8b5d0ef5ac7c2681c0390236168194df9379ebb3aad77236065239bfcc3446d6dbb802dacc86b95f602afa80cfa25621b7657241122e88f39aaae4ad521c62c513a241da255280d9d45a4673cd05f34aad3fe6b8967b81100433e5a38946e1aff56e6f8fef09367a08e8e71e93e5a2f24ff98e4b7c2839b062a4435045a615c28bf00c41f30a8e17079b8941c709ec4bcb"}, {0x60, 0x112, 0x4, "f4d717b6da430cd8f9783482b974b99c5164864a2472653307cddbd4d6f32efb1cd746aab800ce00164a179513ecc46aef1fbcfe22a487899a1cc9134c01a9231a5eadea01fb7e001f"}, {0x70, 0x110, 0x401, "5617212205e8496043fc429367a33d9f97f0cf6834a41121710268d8b28b9dffde7995b8b03db11f21661f9edf9675926b0915af08224ed6437e32b6a13d5727fe700d4a524fabab559b3648d27b920107606cbded6ecea6d30209f1b801"}, {0x10, 0x111, 0x7, ""}, {0x60, 0x11f, 0xbe, "dc0829db8deb911a3d07e6024f2e5d0e26624fa9401b789b81bd4a3b1890437e3697430835672dca959800fb07a58e4469ace7406040e553d5d2b650a04ac9b369b6118740223910a26b80"}, {0x18, 0x10f, 0x2, "c9c6dae90685e9"}, {0x30, 0x109, 0x92, "6d8e585af875bc83dfa74514ee937f2d7378d3907fd0521943b6"}, {0x68, 0x11b, 0x4, "a852d538fba5744d06b8fbfdc8b05f0bd68a6c612850587b88b47796f2451d3f7f338e1603f791fb1dbeb3a9bad5f618b00254ecea2dd82ae7143f5dc8e6397f2d4e1e5471b6ab72a05d8feb3e8e35f30442"}], 0x3b0, 0x20000010}, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007b1000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb, 0x0}, 0x40000001) sendmsg(r2, &(0x7f0000dd5000)={&(0x7f00003f7000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x0}}, 0x2e, &(0x7f000091c000)=[{&(0x7f0000212000)="9b473ed7df01a18ad155acbf8adeb2191580e7f85d149d497fb396ea85bc9aa7b3b359c91c64908703602eebc616bb26c5c257841a75270f630c", 0x3a}, {&(0x7f00002a4000-0xf0)="b1e46ecea878388408d7071a38a12c23666ab2356e1d8466c9c4d3b1d42cf62e086f3b81c0db4ad379d82a6d50de73ccf5d1d42805fed7f31571862b0c49f198f6d9d450dc6d63fbb82de6aa616090246c2fc2326d7864f25b685714477bda6de6b1b81ce15731437013e1c44e55960e4737d7d1153bdbc90502272bd91f4134f960c0ffb3a60c60931e3c6486e739a28ad7551578d974e85217f3e33885611052695d4ad1e7949b6fa1b91e8d2dc9ebd4517fa6c9bec700dad71f9f66ce71e6cf0402854df4ec0c0da1b5d5ea7bf8f8a7b52e4845374cbf8ef99ffb7fc194cf6a1b917f3f59b326ef381fdc23a53e8f", 0xf0}, {&(0x7f0000afa000+0x540)="e681aed2df6958c653014c4002ca3d876aa3851e8a6e644e6b25684d652b19e490c8", 0x22}, {&(0x7f00006ce000)="5130004a35692529f40d2e7f99148c37145c440e37107c959d2c42e07ed81f950506743fa8be9eac1021df372c1313b873e0df593a67e8f087aa2dd774e082ab91fb871c2be334e7d202ad6c03dafa08e15e84489bb1aa4a87265b23dad1568fcbb962929d3057d31bae54fc63d5c4b682ff18bcfc7c576c6b69a8a9c6ae37911e128ccdab6b1e9228d24b81f93c7cf30b6f27", 0x93}, {&(0x7f0000943000-0x8b)="b320a30e0a775aa215bc66bf0392a4018007253df3d7841d58706192708b8222ff12e4a0ccf99e2c101c9617eec656bfa051c122f4b761718fb50dff7e2318172feea4e686709af999abe28a3868f49b5177f52fa888f319adaa8f86a9ff42bbadafb36b301423a6c0af8c3d0b1b851b991c32cd2a3cf2f0a8d117f9a849076fa9a8a4180555af33ebc8b5", 0x8b}, {&(0x7f0000b0d000-0x1000)="fd5b2ea79493455ac85ef85a1de5ad0f1c3684633603c59de1af87d172ebf0c78ec56579a004e8154330f63aaf4afdaca6b38198fa0903771ddf4424e6852323b293ac024d9d4c60a0e1679075236c45a1da6046556dbb8f5750f52960770f9a51140a0957d2a4c0e044fa450f5e7afa7fe792fcd4a962a4c48b086825ce2d9e95e4f264a085a2daed8e7cfade5caa03a733fe5c350c7d7d196f15387deb16403c766a88069c280465320ff163aea9d79434faa856c7b3daed00dee713be87b9e80c3113505b6f4a1952ac480068ce7271165bfd196ec21eaf30dc7b950c4f5c62859de7290cca5beef8d27557db13153918b28ebe0c5d0b3a5157535c70f7a8c884c7be43e547b7c04ecd2f111d4fd67867b3f4fb96e0865d929c7fc4c16acb998b9ad3cf5c6c12030dc86c623bb277d62e23a650345519168e655f5fd93e0bda264d9625321d5fbc2b1755a07b234f6692128521e2a253d5df89262f21338d24d907745a0de09b6fb08a5c1150ffb9c72988eb8c02639f48fd70de79f7317ca8eceb6df6dd8ac1290d27ba12705654f9b9bfc4bb30505b3c802bac51b2775957a497d321ec8f7d96d56c9190ea5780e9e53d19c097ba3a9033dd7a10f5d67b22152e362449d22302fef469a49e72a75df617a96ef2712bb1d8553eed01e9d697ae09338136c7327f42a067fdb80c614103519785551ce7f206e698cb167c65d65b0c69f0309b131939d07a6b739fe54cae0b38593c7ef3994a863524ac6ec6cca70f3be815438b16e33c9cc2806e197f05bcaff7751c1b9e4018e3f17dd4cfaaa358609840dc27311037af66cf82e6aff32ba245581de515c956b3f6a41421ab943aa619673d6ab1cd3aa70bdd3150c3a93c3e781faac24bf782fd4702188e7e2da328ef7518a7cf3e371f2877a3d7302a84e576f954a7a16e310d40359408e7a6bb0c610791f03ca411a0d0bef71933b8ebec41dd7be6cd8bffcc099f84a894f4ef94eb64589b7f8a78edd88af05663b51103df87ed97ae0b661a38d23d088c505ab72e11cc5fb92dd2349b97049109960b3f3fffb4e0a2957b1d5314f948d8ab8b5834ae59821901f7494675ed1099d0046230a30b8813f720e439f32c88f27ec25b94c88797454593869ef21fe0dc28a429aaab33f3bbf25fd2a811ddd19f1dece5bbc2d10b1470b56fbe05930ee75c32166cf64c1779886393205e774a6b77b16f878c10de33e2f967d0467b8c885e88353df9ee9afd4e4dff6875a9cadc5e7d0c9ae431adcf1363e438f97aeebca2d3f35c458e2f36359e97f867827efd7dc0a918935910d2b9c4d2896385fa9bf92bddef035b66d0c6ca40c2044c1cf23a2c45f92279eb9758e8111d08594cd21ddf7b974f04a198ef69f2e50a0798424e2208e06a4916a4d6c6798a8f2637c14b1416e77f6c09dfe5da24e612f05c35a06a2d2bce7c4bb50e260b07aa95e32e16c54bf0eee8eab6f77c083f1df01025c80628ac03c60e860861c582ac9b8a7f0927314e05f438709b84808887c8b68fe65b266071ddb2355b5a5c8ab4731ed4f1b4713ad8a9c311fb0881863a6a6969f4c62247080965504a03cf06c044c4f976af0aac067faa29ba171d143f0c47349899714a8184047e39ea0f80d78f28cf980d7481b600d0eee7f755620dc9249214036c34396dc03f6de505677b4d32712920050236796eda296dba779d85308ed5a044452c6e0d330b6dd51df3550fc52f78a465a4e4c4e21a552f133596d7797546cff0aff7d4e0d00f916a89e138c2c63498013511ea85d5e307af1f980edd7c58751d7870a9aef085abe3de2c2414218cac0aa7b54ad7b4db30aa8c532ad71dabb0b0488968752fe555932f7353c537cce6b09a9a7519ed229997c0b427dadac156421b65ae6643cf1f178d18d24d9a269b2615518048b179ad7184fd4cca6049e81f945bc3c409444ff6744b043a6d57f7c552901d5d712e3cc233483642bcd243d3349ec5efbc41b5103320e96fd9c2431c7d7440f7dd0c92215da92e45bc7dc93753c21440a457b65af51bb081c42b70628050e749a2000563dec5b9a92399a8921214ad50d4913e01f22a0d8f170bdd3e33c66b5b810bd54bc7be316e433c12889751b3d745fe8d298e24527a4c68a3147fde2d097e6808f8ec07deb683704c2c5b45e4a349a86d6b34193308095a477979de416f783048af2ffa1e5e406686ce83924ca2bfc5f83803d82547b6984200b4ea2258de21ca5f9ac7b6a2e83fac50f9b13e4be066ad29bef77573eef0a8d6ae2444934167b63208e94e73b7c85169a260078e6fbc815706672b628fac39d7087f11bb4011836ce78470cd409603fa8c611726be36b1e85ebdc7406aed2149c76d0e60743cc93dd9eaafd0ca0022b5fa30aa9c513a9647947c7e20fa2eb8a2e016d30f4825def1c55f84a547e772786ce5a1314c7107c5a7a2bf30592d45ae12bc3d6768f2a57e0e395fa62889555ec33845a545918baddbef8ec97bb7bec98967409bce9a619af2b2b6677db89cdc82401d9bee84cf83461f7908d7897282a6c9200d11041f0bf065a809a84d9f73e787124ddc4e4e3b053ec04ed7e5cc2ab3477466f7efd92dcfdb519a8d8589f2f889caf268708c5340d38a7dd68041e162e436142fe715ccc1cdd4f2cc640e214758d23419ec4b945e2cfe6fff64d2f91fed38bc699f660eaa303e480e405c826171f440a095a4b3e03b4aa79926479e95017a044858ce719d8598a101c1303cae75d3512f94535655ac384af6652637067a795b15feab1a45e146de69e34d4dfea4dadc54981c523cca99f2fc3eacc5088a43125f89343b0ddee57b029d007a4cd7acf9a81d02d99ef7a838686ca5d3d3033022b1d8b2e8560a354a4645ee118b9da7e4f384f557b5a3347b92ed1b1d2d6989c09bf4e8ad49ffc99ca17f1b8596531af49f4f051135fdf4c014868cd33a53e29458b29a16f936ac038aea6e637c671fba658418675122559e03309a09d12693495b7068795b1f890ded22ad9c2746887fbc9c524ae6f5d5dd4c13dd870089c74b65619c7a8e7d8b3fd68632568c6c8ff88161d86ae6cf78f5e15041116c83cad3626af53e7a96dd32e64677414fd44d5b6af5818d6812f98691aa98df61f30915b9e5c75c40a41ff01248cfc9980e08e8189756b2827143d58aa3bb56cc0f601bedd80403d6ac98d9890039392720b00148107292f9d51e506924e6c8e75b372135725bdcc44dc873388a229f047e9f815c48204764d42a3078ffe8cf275fadf009d175bbb63a487b6205668803cf9ad632a3b99050093022c9e72d2d42d4bb82e644cd134b94a31d496ae54f0c7ff82825e35f750588ff28bb48b3f7cabc03ee54c71f0b1a0889d357a00d1c49eec182cd2af4af98d428609660a4536547549983dca842af8ffe7e2bec87c50e12d6a49ab49da1b94ecc6324a2b0e69d00d386e75b8fa746386a057b6a43399a36763243eebe35120513b3b32828d92585e87c427fc2435a3d05c5ea9fcbdf3734282201047a25893f131f54e441efb6d1ca72877fa500e3c0b95116e7251cc8c05000b1928be43f21543100d19ecf3aa224f95917810f18917620129960953ebbad67b689c9b088fc97bed95ec228197dd9b58008626528abb39413c64ce674023b02882623b1864f2d45ba0fcb6f1346e1f95f67dec76e358533c0ca617a04efcd64a0e91e6b0bf4cd0b8aee3eb9533ca2a901d8cbb57f3bd2466ea9593f9571a0f6734a1ed4ae4e831cc173bd3b85d3af5c76b5d73eaf6170c9dfb2e63ba7803cf3e888eedd40a44f1305b8c0c118f1a72e5634ca97d86551574d92052d4ebdba380b00c3e1c99cd76e351574145f2e80d1a2ac6819559c1300d660c45020ad04a51995c9a8382f1b52d9c827cb68fe7f8d839e7e08a3147eeaa5873acd5b45c94cd45fe98cd05bb59ba257f991a09293b36ba6d1067a1c533b787812eda387fd8eefdba4ea22121708caaa78c18847d0664d7de50954a7eca907a8285b362265f24dd6bbe4d66c803d37ce1d18f6d41d29da8d2afa5e1e29b745f448f28fc3472a0ad2fad89c8d85ee57a69348d53c1003d7fbc5e3b9d3670596ac8e4337f2bdfef1211f308aaa6b4b455679819e4362aac8e905d40ff7cae52227fcc10a20a9e2002f462847df843ab00ddf281063022238b69b3972e4c1997eea07cc41111acc11b5aad01fd78e0c9f018ad0e951ac0fff2a0cdde9536f2e0e4332bd0320b04efc975b00ed7dfdaa617bb4299775468782c1d8793837ae473e608d36de3ea21a41213f37577078a38c566dd8ce2eccb1a763072fc43b613006e69094c817c4d6a22adce30c8ed00663a05137738c04400eb11ffe2827d702a8968ab0f5b069d26bc7a26e4868c6418e4897de2c0195ed71f2d69fa590be97255cebe5d846d5cfbb6671691bb2502a88e4c38295b3bda1428ce2126913ad9888b73cd10382a4c68ca0ac4ee05092416459d5a8c011a83e07548748db3d3e7f11913dee83da45ebd0ec9b8b233c3c85f5ee960f07ec190949def6b45dcc1244041287e418ddc7a30c5721a72d3fef4c88bda45a09e3bb1ba5dd6b290bf11efdb6f9411f4289481f5a1efeba2c6d6f31a2cc7eb791b27d2604d3d50a625d46dd5c47b65ba9d3692f10709f181d884bb3ffff22a627866df94e0cb8179da9c7c5359283bb968966d7b16b45d0cb9ba997467afaf0c249e967830a43317f1f8fa66727f071e577311ed5d85a572e4479b1cacf62f3ae753eed70ead04683c7526bc8c916f324f64d694c5a7fa7fb5b2c61ee1eee8b786cf941758c6dec856feec8a29ad1670a9242ac7de6770424811b78420179c519d4e9f14372aa01f5cdfa99ea8cb40cca2603f514c3395eb45c7b754e2eaa33c3a0031f78fae7f9aa4df481793de125d34f1724db43b79241e3bb69eb985a5c2128e19f9fd13bda7a954586f81600db4dc7e2ad3dc40df6d3773c6454307adf62a43310085ff20eb1f65392589e8d89d83a957e564afb1ce9e797f7ea3c70c6bfacf6a1e5aca912fcde21ca9e07cb63b742537eaff8dcd7ef2cb667c7bf626c0c42996601bd492f243bcab7da7838fd117297e5fede0b31af7dcaf0211b5188e72bffb3e0ad51928fdc8cb81157064131518f800eb02227b6fb6adfc135a1e521f0a7f5cd538a43e25c8c32477fb2b6a33c439c6b5270797a56765169f3d245f30ed2505d9ce59f2cfc84c40eccb16f7683a654b9e6e1f369bc0e88e2816be10d601374e8eb62dfef73f3a0d13914837a986fbf86ea6402acfa777c653dbf76d990f159b0bd5620a6ef7b442128695edfc5ef6e3f4b201b2b0cd7aadfcebfc1edf605e902c40ce93311f74ef6911ffdbaa78f04fca3eb164bee7b4880efad9575f144de5d4cfe59e9fc2c9c09722188a4875002f90753d752ec2aa9874262d547725df85c1b22e8c90e2a6c6008dfa5f65561f3840078759c936c6c835830c9b08f989bb9d4e96e8ff65a2738d877fb5c505b0f237fc66e1adb908bb733fe2ec79f4bde8cc7c8c0d17dc1a07245f1386f88c75960122456df8bf3d2ac416f74ff8ca4c6a6ae84ef9909fcdd795a65b7bc252da828b8f413e4a6ad4e9470bf60e5b470173f892d64babc28d651f8758fd85ac960cf67925d3a1bd4e2bebfc58cef74d9e54cf3d6ea729bc2191737a4ca081b3c6f4027c27ba2c167be469aed8333c8b633e0e94c15e826a5c13794da89e7f0eb19ac3c23c146ae87457da0c4e29ebec708fee39d95633f6f", 0x1000}, {&(0x7f0000257000-0xe4)="8d15202214df403da465183464cf42b18626efd434e2cd6d977323c0881eb09c29209bbc6a11f65f06737e9ddbe8414929656a53770e2a6cf025c50a11e10804450deee5b5f0d35526ed4563a89f37a853f240bccd91c34d3ca52e938396b5701a1dfad7689fb8ed87e48860d5b1fe7a08efc917a9414891aa43cd4be53f80e69771a3a5b1df336c63f91ef9cbe24de3bcd80d567a4b84f0705ebfa69ab1f1b274347fc761b1e360249cea0cf3de9680804f96b459ab75b9c64d1b61707669c933104437bc6c5040e8ec2c0de97c98d9db6b990c25c7ee782686758bf7096306da1d701a", 0xe4}, {&(0x7f0000579000)="", 0x0}], 0x8, &(0x7f0000c3a000)=[{0x50, 0x11d, 0xfffffffffffffffa, "7a0e7d4ef262e64a90dabbd53245d7ee10d6e6c6de78348530b9e986409ec3ae07a1f4653af44f0dda444252f17f490ba6a113225fc95344085654690fbc"}, {0x28, 0x117, 0x8, "e739a6b4b8a657fa48236a3be40ed9cf82c3f7b7843144be"}], 0x78, 0x24000004}, 0x4000000) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x800000000000, &(0x7f000096b000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ea000)={0x0, 0x0}) sendmsg(r3, &(0x7f00003c1000)={&(0x7f0000ee6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x2}}, 0x2e, &(0x7f0000bc8000)=[{&(0x7f000035f000-0x73)="5151476af21d1eb7c83ab6cc3e9d4b324231b5938a27ab17aa23bf7f0e55f9f86e8918f7bf78cb6d4b83c2a8cd0034481f2e6707b7892638319f6ca496c137db9d871af8e47c0256a4c7d4890d2017c193dab82b6ce3fa805d9c311426dccab1cba7186602c6a6a43368506d01805440f36bf8", 0x73}, {&(0x7f0000f97000-0xca)="9f8a5aadcbfbdaff80866ab1b6010d3a6f7e913a3f8dabd506c836b47404d7751ad61e352a829f71267b0c8d9bc835f4735c19fe44e3789f045babecf38be2bda5862e08da288479e6e356d46b4617b0473afe3f81c5218b290a83d7c7f6cd5ae47a6dbd696ecafaada396eea0173231813282c21eeb97f3e0a75f182129fa690f4f657550fee16c7c3200eac7093c5248bc660da7284240513e8b59368e7508a8cd40e8fd2741dbfb07afb512f025d9c6280402dd411cd9586c22b52a4af014f66f7b506d04043e893a", 0xca}, {&(0x7f00001d8000)="0f9966d7a668e9f325eb6648f2f082b88532ba7c4495c350fd63d9a413f8ba3df778ba5a04861dba2c3c2d6e30b9bf9c661e23334382d8cc82872f80dbb4", 0x3e}, {&(0x7f0000fb2000)="4b6a3a5d1bd792d42bf0b7af8e4b86df05566efd91047d5b72346c29be20e73834490ca288cd8629cc0158b6c26ef748097accec02ec1d7c775c25b3ce42b5ab1b107cf29874e7cc578d0cf2fd384731cd23e0affbde506b75306f60b31c470e3f684020452208be90925cab72b13b6ce627f8ab393cbb1b58b60fd4bba6c69d5b151a0f878137d5e7927dd5493f23343d7e05820ea9f17a5e4f918a656574b30467331be4eb4796d17cbd743297f36d1196207d1d712374ee623d52a95566f0e5ad2a5f9e", 0xc5}, {&(0x7f0000b6e000-0xd1)="856305ffe9c50acd19b93a3a8fdd8466aab8bc6e527058c776d8f40691ed004f2ba2ddfc77860f54fdf4a6d324fba5399e05425e0fec24688ca206348a3eb9a713e69df1f833868345d8e536d076502d475b7762d594001d1702d7492fe93f6cb4cac6ef340e14fffbd849a03488ef72a68c1e12dcf8c85ebbc058fbe2d1c6ce77f052589c637617eb7b731edf9883599a46627cc982715acfb6b6c31405df7908e57a8a3b7c38c207b246c12e965958c8511fcfca39b0c99f98af94e8a70fe398cd7a42d5cf78849a94f56bd80b412daa", 0xd1}, {&(0x7f0000ec6000-0xb5)="03a090ab182cc842551cec6fe0d3321c73312dc987813637e9aeeef5651ab58bfc2d145dc4d03b95175ca761f8badb40e38e97dcd0150f2f760dd8acc165f76d32105a0a79c5e81413dcb36089ae3a6d800952d3fcb546fff0740569060179645171d74d13f6da26ef29b2fbb2d95f59286ccb2b411535a33be751f63758cfd9ef6c38fdd09d196940b000e1aa1d51d895e168ff3a22d3fd3727f2c13ea98f129a1db60585cda2b9a93242f33d36103c4b368843df", 0xb5}, 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0x1000}, {&(0x7f0000a81000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000482000)=[{0x70, 0x111, 0xfffffffffffffffc, "fe6ba6035e2ba3d45b2f57eb6b89c9f5cdbd9906a1debc617f82b61b34ef6399389dfc559c8015842455e20a94e70bb1374c49868836fe0eb1dfc77efbc4e168593b6b8caa0c5c373acd5a84ace33d43ac8976ed1714e8aaeb1e4e94753665"}, {0xb8, 0x19d, 0x5, "e027d939b13479f42dcc847beb7a4d10bba67517ff286b5eadc901776db16fb5dac4b45741a90496128452fcfe4d33d97b3a293808042a10c7fb601880724d2d86c7bbae5ad7e23345f66db886ff4ffb697acd14ea90fa26e666d560f58e630d838c238a51d4eda73bc9d39bfc88d87e39435f674f853061417f7ec32dfb5fffbd8c026ea997cd8fb0da31086df64d8bc894aa308f2c611c548c078d3fa0d500f36db0a459"}], 0x128, 0x1}, 0x8001) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ee6000)={r2}) r4 = gettid() perf_event_open(&(0x7f0000c85000-0x78)={0x2, 0x78, 0x1000, 0x3, 0x7, 0x2, 0x0, 0x400, 0x200, 0x4, 0x3, 0xfffffffffffffff8, 0x101, 0x5, 0x1, 0x5, 0x86bb, 0x8001, 0x40, 0x8, 0x4, 0x20, 0x0, 0x6, 0xffff, 0x8, 0x9, 0x54bb, 0xbd6, 0xb247, 0x3, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x3, 0x7, 0x10001, 0x400, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000ec1000-0x1)=0x0, 0x8}, 0x81, 0x80, 0x7, 0x7, 0x9, 0x100, 0x445d, 0x0}, r4, 0x5, r1, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x15}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000811000-0x8)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043b000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d0c000-0x8)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00000a1000-0x8)={0x0, 0x0}) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = getpid() r1 = perf_event_open(&(0x7f0000619000)={0x4, 0x78, 0x0, 0x3, 0x8, 0x400, 0x0, 0xbe, 0x10, 0xc, 0xff, 0x3, 0x7fff, 0x3f, 0xc521, 0xcc34, 0x800, 0x800, 0x7f, 0x0, 0x8000, 0x1, 0x9, 0x7, 0x2, 0x4465, 0xfffffffffffffff8, 0x1, 0x804, 0x1, 0x3, 0x5, 0x6, 0x9, 0x0, 0x100000001, 0x7, 0x8, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000e89000-0x1)=0x0, 0x5}, 0x40, 0x74, 0x80000000, 0x5, 0x7, 0x3f, 0x9, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000051000-0x78)={0x4, 0x78, 0x80, 0x8, 0x2, 0x3, 0x0, 0x4cf, 0x10000, 0x4, 0x80000000, 0x7f, 0x100000000, 0x2, 0x51, 0x1, 0x1, 0x0, 0x1, 0x5, 0x6, 0x81, 0x7f, 0x2, 0x3, 0xffffffffffffffff, 0xb4c8000000, 0x3, 0x4b, 0x4, 0x0, 0x7fff, 0xa6, 0x1, 0xffff, 0xfffffffffffffffb, 0x8, 0x3f, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00004ec000-0x1)=0x0, 0x2}, 0x80, 0x9, 0x10001, 0x2, 0xc0000000000, 0x3, 0xfffffffffffffffe, 0x0}, r0, 0x5, r1, 0xd) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) recvmsg(0xffffffffffffff9c, &(0x7f0000593000+0x1c7)={&(0x7f0000af0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a57000-0x90)=[{&(0x7f0000336000-0x68)=""/104, 0x68}, {&(0x7f00001fb000)=""/195, 0xc3}, {&(0x7f00002e8000-0x97)=""/151, 0x97}, {&(0x7f0000077000-0x4f)=""/79, 0x4f}, {&(0x7f00001e2000-0x51)=""/81, 0x51}, {&(0x7f0000711000-0x3d)=""/61, 0x3d}, {&(0x7f0000917000-0x91)=""/145, 0x91}, {&(0x7f0000b54000)=""/138, 0x8a}, {&(0x7f000018c000)=""/175, 0xaf}], 0x9, &(0x7f0000771000)=""/27, 0x1b, 0x9}, 0x12020) bpf$PROG_LOAD(0x5, &(0x7f0000241000-0x48)={0xf, 0x5, &(0x7f0000b61000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@generic={0x20, 0xfffffffffffffffb, 0x5, 0x800}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000591000-0x4)='GPL\x00', 0xcf9, 0x35, &(0x7f0000c01000)=""/53, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)="") 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000692000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f00009ec000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f90000)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0xc561, &(0x7f0000d14000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000089000)={0x10, 0xfffffffffffffc01, 0xfff, 0x3, 0x4, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x1f, 0x2, 0x7fffffff, &(0x7f0000afd000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000972000-0x2c)={0x1, 0x3, 0x5, 0x7, 0xc, r3, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r2, &(0x7f0000303000-0x38)={0x0, 0x0, &(0x7f0000065000)=[{&(0x7f00007e6000)=""/130, 0x82}, {&(0x7f000083f000-0x4b)=""/75, 0x4b}, {&(0x7f00003e1000-0x2a)=""/42, 0x2a}, {&(0x7f0000561000)=""/240, 0xf0}, {&(0x7f00000f3000-0xf)=""/15, 0xf}, {&(0x7f00004ae000)=""/178, 0xb2}], 0x6, 0x0, 0x0, 0xfffffffffffffc00}, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0xf9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001d000-0x40)=@raw=[], &(0x7f000001d000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f000001c000)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r4, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000032e000-0xc)={&(0x7f0000a70000-0x8)='./file0\x00', r0}, 0xc) recvmsg$kcm(r0, &(0x7f000033f000)={0x0, 0x0, &(0x7f00004d8000)=[{&(0x7f0000082000)=""/58, 0x3a}, {&(0x7f000026b000)=""/97, 0x61}, {&(0x7f000001f000-0xbe)=""/190, 0xbe}, {&(0x7f0000f78000)=""/115, 0x73}, {&(0x7f0000710000-0x17)=""/23, 0x17}, {&(0x7f00002dc000)=""/4096, 0x1000}, {&(0x7f00002e6000)=""/122, 0x7a}, {&(0x7f00004f8000)=""/0, 0x0}], 0x8, &(0x7f0000d66000-0xa9)=""/169, 0xa9, 0x5}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000243000-0x10)={r4, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x289) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d9000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000d86000)={&(0x7f000040e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000640000-0x50)=[{&(0x7f000009e000)=""/93, 0x5d}, {&(0x7f0000c6d000)=""/161, 0xa1}, {&(0x7f0000108000-0x1a)=""/26, 0x1a}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a02000-0xd6)=""/214, 0xd6}], 0x5, &(0x7f0000971000)=""/71, 0x47, 0x2}, 0x40000100) bpf$PROG_LOAD(0x5, &(0x7f0000745000-0x48)={0xf, 0x9, &(0x7f0000cf1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x81}, @generic={0x9, 0x8bab, 0x10000, 0x9e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000874000)='GPL\x00', 0x1, 0x73, &(0x7f0000747000-0x73)=""/115, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/27 07:25:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00006be000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) r3 = socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cba000)={0x0, 0x0}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003c6000-0x10)={&(0x7f0000988000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r4, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x2, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0xa, 0x29, &(0x7f000030a000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) recvmsg(r6, &(0x7f0000a29000)={&(0x7f0000bbc000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ab1000)=[{&(0x7f0000574000)=""/83, 0x53}, {&(0x7f0000630000-0xb1)=""/177, 0xb1}, {&(0x7f00001b7000-0xb6)=""/182, 0xb6}, {&(0x7f000018e000-0xe3)=""/227, 0xe3}, {&(0x7f000006c000-0x1000)=""/4096, 0x1000}, {&(0x7f000081c000-0x2e)=""/82, 0x52}, {&(0x7f0000959000)=""/3, 0x3}, {&(0x7f0000361000-0xae)=""/174, 0xae}], 0x8, &(0x7f0000f1e000-0x4b)=""/75, 0x4b, 0x3}, 0x40000000) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000467000)={r0, &(0x7f0000648000-0xe9)="007baeef0f7f322a778e1f6e29c78a32f671c63f9d3eccfc8c1ce8655f80fc16f2a4c87890fd53c1479021826121c50e2ffd2b4d1e47dab0a9d9b08b00ad99fa5cd0e576f56df9b6ecbbab06373cc5668673a039bd068394520138ab9525741ae64b58ee1877f15cf948269773facd0180b8324d42b35c343b976c552d081c0d18451e13b254f3c941c84d58e552f4d32dd70fe009d5d54f870a38347f0579e6cc0931fb92bbbf5e838b9af38f9cd10ad39e7761b1e12c46aad4f09988ddbf07c9388be41069467e1b254c7e349af85c86c6e2c8e4e72a202adc137c229ca6b48ea6f5074868cfe4b0", &(0x7f00006ff000+0xad2)=""/48}, 0xfffffffffffffd80) socket$kcm(0x29, 0x7, 0x0) r1 = perf_event_open(&(0x7f00009fd000)={0x5, 0x78, 0x5, 0x3, 0x200, 0x1, 0x0, 0x0, 0x1000, 0x6, 0x8, 0xf4, 0x1000, 0xfffffffffffffffe, 0x4, 0x2, 0xffffffffffffff7f, 0xc8, 0x20, 0xfffffffffffff398, 0x40, 0x6, 0x7, 0x6, 0x4, 0x9, 0xacf, 0x3ff, 0x0, 0xb35, 0x3, 0x1, 0xfff, 0x3, 0x0, 0x800, 0x0, 0x56, 0x0, 0x9, 0x1, @perf_config_ext={0x10000, 0x100}, 0x800, 0x100, 0x3, 0x7, 0x9, 0x8, 0x200, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003df000)={r0, &(0x7f0000032000-0x78)="da7e5f7ffb5987a9fcee4130f7590ec3720bda6668e87bc79770028fae88311f85f3678206a5280d247b4e0f26fd8c3a655e884f825181da8179c9fe404c0ba0608e8b614b3f91872d884118e0f4865130f8a85dc2c292a0f7f703e4a9180ad7bf7c10cd08b70e3e49e02d8da8811e14d720ac6cfaa843f4", &(0x7f0000642000)="", 0x0}, 0x20) 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fba000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005a9000-0x38)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[], 0x1c7, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f0000d9a000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff47}], 0x1000000000000075, &(0x7f0000f73000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0xaf, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005dc000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000817000-0x10)={&(0x7f00008e9000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r0, &(0x7f000049d000)={0x0, 0x0, &(0x7f0000990000)=[{&(0x7f00005ed000)="6e8d4d48870dcac4af3897b4fc63d30b7651355051efd1a94359ab5916541edd4af7fee06273ceac5a9c66cb577e7c1be736dcd65995812b5269db3ff3ed651a62885cc6c4f57b07c5b9197c9b920a75964759f395c47f60383b2f3b683bbc04ba5d4e2a28ef0187b0ce4c5080074afe2699e925cc4aeaf64c31f61e09739a32146e45887c7b5f39443476b4a8d88c083f8b87ab52f82d7eb68970fdad7fff21f1adfddf18f30662a417d8d43f339c61addc5d4a7b9f183574fec50d2452d6498d6b953dc860d42ad2c0b513f6c044a648491f8c4b46bd0a3cfb257bed1c19ca0678f3e2", 0xe4}, {&(0x7f0000b7b000)="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", 0x1000}, {&(0x7f00006ba000-0x12)="815d2ce343f3acd789544d4a929d3266abe8", 0x12}, {&(0x7f0000748000-0x86)="9b89820488a3b3f932b6e12d29e86559290757714983699ff9faceb02952a35c8e0ead65b0b53a6f9120b2e75c1faf2e367def0c9a332d4bf1d1c35e79326c2fd9db0cd901eeae221e993e6bf25689e410189cd27f3838fa745196c1733e7b9a5346338a9eb2dc987a00f3a4470901ae00f1b5e55daac2dfa9417c10ce54f10bc93c7de173fc", 0x86}, {&(0x7f0000272000)="f4ed937c38715bc203782ad3eb74858bb2f100cdf8b6479f630d4104b50c49c4dc13079e1855d20ccf7620fc50eedb510660cb18cbd3e96f89fcab3f2efe456a44b892ab0eaf0a78479916471040dc4ac6c292a7dcc234f6d77d8c48e71121403735a4b0f5382bee91470efefcff17ace1ec805dac8d0ec1b96ecf7ca960bf6231b325ad856dc484007dfb5b7eeb9921db24160089c221e32d0235174e78b36afa0f8cd01ad02dcf545a5aa64f9a57878ddf6a2bcbdbf3fe7eb078f3a382bbd078b55203042e57b00428171b33fcf4a8", 0xd0}, {&(0x7f00005a1000-0x4f)="19b5deb1f78e0d05a531bcea9190c0e8d630693a713a04967ede820186ddc9bcb64166d82f532909b349471f7732e419c6306bc815c9aa05450d397ca17d1ba97ce8e94838f1717e565b9a7a7d30ca", 0x4f}], 0x6, &(0x7f0000b8f000-0x280)=[{0x98, 0x1bf, 0x265a, "16f7e460ab744887433dea1485ba3bc4b8aa948e68a381d1883a6a720668a8cb3635e6a35bfac092a77f0491e408f91e76d47191aa622b355f9b3235254105efc08ebb1ff85eb0f2a43ea136135ece6572c23943074e929817ff76b92d895e1311cc46fbc52ebfaa3bd22e6ac54d2be0188b1fba6cdb047b7d9b7b3ab6f3801925859c"}, {0xd8, 0x105, 0x7, "3bee8c8633e054b8224ad214291d907d9cb25da78afe611b968708d4555a0f8eed1ecf963be11f75e1cb2448663aa1b1b41347abc3db9a067b44fbcc11c27a8ba70cc0269f315a7737e84344b1ff9005868d34464e6722813265c31518cfd9f61784117829dde61d354306f0c320b3a9cdbf5b243090963c1553ea18c35ef704589c4a936589f4f26a28bb9258382b7e91be2b9786bc22bf615417075c3b2c6b3fff1ff06a9a4228a81006095783930b2ffc5ecc2b454b918efa50078666fcfd4df015ee5f49"}, {0x20, 0x99, 0x7ff, "d9ddba5b508b178f6fe2dec108"}, {0x50, 0x11, 0x800, "e0ea7307d31bbb8657cfa9d22eb868da1b285f88fc9763818fdadff46c2cc0849b1fc79b2c73c15b510b335e5013a0356b350442a77d26757e8ab8019632e500"}, {0xa0, 0x84, 0x401, "3b7a1c31657cd0f41a0cdc80ef3baa418b13f91fc7b69c8a77cd8fab3b18d6a45a71936ae537ecc842195bd6a6ea24005fb08f380af4d1036069b6005a42e2644f2021cbc1e573c5a691728a759c8b09bfe9651e06335fe2d52ae971637bfe2e9fbe9c706ec8ccd4daa89a3b3a1481cff41331e0aa73a1d7b85c36839d5e24ab370a2ea52fdfb3ffa251749e4791b7"}], 0x280, 0x40000}, 0x4040000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e3a000-0x10)={r1, r2, 0x6, 0x1}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006cf000-0x8)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000ef4000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000418000-0x20)={r0, &(0x7f0000ee3000)="68306185013f0f7ce257a0b63a186afe4a725aa815869293798419f615acd0bb60f7532bbeadc35ae54e281ebabcda799739566113c238ed67461b0b06f536574c38a344679590605458b90aff4a8de57dc9a2d7688251c696f53ad915d41ef5712cdc8c2b598440de088ac06e20c1a050eccc4a9e5e0e8e1825602f73f7bd8b72fa389fd499dcdcbc1ad62590", &(0x7f0000e5d000)="e60efc79a1fe4d0a3a15c1e5752a5d7dd963491d32338e619a57424b1281705307566e01e01ddec4cf6ae144c36e82d6796524132a925a5e546fcfd2b14965779955855af29238b1314309b6e2cfc37d67a51ade1115d8a79075e5785557da440945cd8c0f47ebf91432f621d2c32a902390949e897572da0938b111fda4520614566c47e4d4f31c598cb83e9ae3493f736d1fd6bedd15cdc963f2a39922aa6150b5f1cd06a2b0f8ed8d01d1b78f0be52dfd588c41beaba9eccbc713bb40f97b", 0x1}, 0x20) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000dc4000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x3d4, &(0x7f0000a02000-0xed)=""/237, 0x31, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x800000000001, 0x84, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f7e000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000125000)='./file0\x00', &(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000c94000-0x5)='sysv\x00', 0x100000, &(0x7f0000c15000-0x6c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005a3000-0x8)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000108000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003c0000)={r2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2c000)={&(0x7f0000289000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00004fc000-0x8)={r3, r4}) socketpair(0x0, 0x6, 0xcfb, &(0x7f000014d000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000b2d000)={0xffffffffffffffff}) 2018/01/27 07:25:30 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006f3000-0xc)={0xffffffff, 0x7fffffff, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x22)="ec79d54e9f546d733a3b70ac3cd1e7fba70424712b4e55381ec94050a621b8f2e1d7", &(0x7f0000000000)="9ac69c7834718d261743bc12cb944f2fb16c0ebc05888a065e523790b16e5d9134c4e61d6cdae764094be7cae247a2e0246461ab6794d00b811cafd5bf6063f2dde5cadb4d00245d4f27991ad0e4e6f31e7abe919c807654e8aa309fa43651c7b39fefa7caf7f9c9e936123cb98e808e", 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000000000+0x7ac)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000f51000-0x8)='./file0\x00', &(0x7f0000aa1000-0xe)='./file0/file0\x00', &(0x7f00008b7000)='logfs\x00', 0x0, &(0x7f0000d80000-0x9e)="cef42e5d6e48c7e7344c0d0b5d45534e97a070eee8b502bf2746f94eff05563954e9cbfd821bb4e26f791f31925e14bf0f8e2080ff1f6a9174cb2d40a738d4f7a0fe19b36c9a4d4cdd518a474085e73d66bec20dfc57e5f5ac0030931759a795636fcbae44efda3c7c4323d0a54e4eb01fb51120a04fa5442f0174b09bb3f73f2c10656d03f7df226596b3f310287b78bba4b4350fcb92af15d2cc2675b4") mount(&(0x7f0000e75000-0x8)='./file0\x00', &(0x7f00006a5000)='./file0\x00', &(0x7f00000f7000)='binfmt_misc\x00', 0x20000, &(0x7f0000b2b000)="") mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mount(&(0x7f0000377000-0x8)='./file0\x00', &(0x7f000034f000-0xe)='./file0/file0\x00', &(0x7f0000125000)='tracefs\x00', 0x8010, &(0x7f0000e72000)="") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f00009e8000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f000010c000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x273) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ac8000)={&(0x7f0000093000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000798000)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) recvmsg(0xffffffffffffffff, &(0x7f0000a14000-0x38)={&(0x7f000078c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000da5000-0x10)=[{&(0x7f0000bf6000-0x9)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x6}, 0x2060) socketpair(0x1, 0x8000b, 0xfffffffffffffff8, &(0x7f0000ea8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fc2000)={r2}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fa1000-0x38)={&(0x7f0000bb8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x70)=[{&(0x7f0000e47000-0xc1)=""/193, 0xc1}, {&(0x7f0000414000-0x3f)=""/63, 0x3f}, {&(0x7f0000c93000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d09000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a0d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cba000)=""/157, 0x9d}, {&(0x7f0000302000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000ba7000-0x33)=""/51, 0x33, 0x4af3052e}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f000070f000)={0x0, 0x15, &(0x7f00003d8000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7c}, [@alu={0x4, 0x1, 0x3, 0x0, 0x4, 0xffffffc0, 0xfffffffffffffffd}, @alu={0x7, 0x5, 0xb, 0x5, 0x8a1caacf7a8acc6f, 0x50, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @generic={0x9, 0x1, 0x7fff, 0xd9b9}, @jmp={0x5, 0xfffffffffffffff9, 0x2, 0x3, 0x7, 0x8, 0x0}, @jmp={0x5, 0x800, 0xf, 0x2, 0x5, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0x1f, 0xd, 0x6, 0x7, 0x3a, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000-0xa)='syzkaller\x00', 0x8, 0xbd, &(0x7f0000d16000)=""/189, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d8000-0x8)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000495000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000feb000)={0x4, 0x4, 0x4, 0x100000001, 0x0, r0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r1, &(0x7f0000feb000-0x2)=""}, 0x10) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xf, 0x800, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x36, &(0x7f000086b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e37000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009de000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d84000-0x10)={&(0x7f00001b4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x70) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000060f000-0x10)={r1, 0x28, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r0, &(0x7f0000336000)={&(0x7f0000693000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000091b000-0x20)=[{&(0x7f00004ab000)=""/102, 0x66}, {&(0x7f0000988000)=""/188, 0xbc}], 0x2, 0x0, 0x0, 0x7ff}, 0x40000000) 2018/01/27 07:25:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x1f, 0x7f, 0x0, 0x9, 0x10, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r0, &(0x7f0000002000)="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", &(0x7f0000001000-0xdb)=""/219}, 0x7c93964014fd5d49) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0xfff, 0xd1, 0x8, 0x2, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000001000-0x4c)="da36607dfc34bd9ca31bbbfba9aa8e2295ba8265e61f4e29dcb298adf616a2121d4e225d6860780ce6d8ad09ec15c2ff0cd6f99c65cc180e9a0690991627358a2607437e0b2e63ca1022ac58", &(0x7f0000001000)="7de7c7ce4b6409a5ab18ece26215b0d70bf0e4ca9e3131bed737d551f6394b8c112b356a7835db62b249dfda0d7073aee3dbb375e02b27c673eab56ccda3eded91fe6e05ed3a2825b50341", 0x2000000001}, 0x20) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000-0x20)={r1, &(0x7f0000003000)="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", &(0x7f0000006000-0x7e)="91803541f5acebf8d314b2296c94a76b56ad226058fc17484dd46207b2b67534c946c5534e4d54eb9bf2d7cd6367b92bd0c11467fd7a32f69207f6ac453231b7125d99e7720344bcb36deb1e78b9f36924c02f9c4e7b64c41292e57343d0164383dd40113926e20761f92f3d88a5ad2f70c216356f5c415a31ed452c9d5ec64f8aff87475da8059ac01183944861689f417357e303f1f8ec30940c003207fa8f9997a99aae4dbed1e90fdb4bd116d4e3b3489a417106136b500a899856feaabfa1a7ec1eb8d0ddcd5099a717a6f68cf6b499097ffcb18497ddc53db3586669d0e0f8c9831d88c1ffc834", 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) 2018/01/27 07:25:30 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b1e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000be5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f000095e000-0x5f)=""/95, 0x5f}, {&(0x7f0000aaf000)=""/235, 0xeb}, {&(0x7f00002bb000)=""/77, 0x4d}], 0x8, &(0x7f000031b000-0x29)=""/41, 0x29, 0x6062}, 0x40000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003ed000-0x38)={&(0x7f0000500000-0x14)=@ll={0x11, 0x1c, r1, 0x1, 0x7, 0x6, @random="1a13e263b939", [0x0, 0x0]}, 0x14, &(0x7f0000cbb000)=[{&(0x7f00003f1000)="cc9e7e99f9112c34c838039df45732d8c86aecb06054ddd61e559e0672c89d29ad4affba350727d309d5d886d8a9d8238b", 0x31}, {&(0x7f0000d76000)="ebad217298e9ab170a1918477186fcc83267f9ec17", 0x15}], 0x2, &(0x7f0000001000-0x1490)=[{0xa8, 0x119, 0x4, "33ce4460d07e7d3ded524fb6110c922ff344aa42cb99fdb6d5736487398344440ce4162d964aa5cadb0544c5015ec02802c59faacd83f7d0f5071e78faa7198e215d533d810b864975d3f7036d4c7f7dd2cefc7798a5aeb8a47a811c5d122ef53f78962f3b09ed933c88dfec3a7fa68cda454d42098a56a69a45e1c338bd38f94b93aeecb65f0baa497296253274ff9c5ca42c0f4493"}, {0x58, 0x118, 0x7, "18b4b3cd09dfeebcbe83a9babb23a2ac8075eeb2eb2889ed2e6d8fd72608281d222ba36ccb1d06b2ff7cb7b20c34201173a7c43bd2db79f9baea4c3bc64455527068776c"}, {0x90, 0x1, 0xb06a, "3de1a497747fd60cb5f840469a9fd67c042ca0f5ed055252b29f63f595ff5963adfaee4a7f1c1529c69e799597ba2fe7b3c924ad777b85c9b36e48ed4cccccfe08e1cb7ddaa044192d2aacbd2425479de3f925ef6ac6316945c1efb0f578755285c89e998050defa17539794eaa7fa992b0b8fdaf2e128890c"}, {0xd8, 0x115, 0x8001, "494e2a45d99265887189dd1183f6b33ff3d56e11c5a9a43b886f65b7d67b30118af5938145249374bdcc09e5753ef9aed64bd2fc24c207898f535a4d7d4be6532c59fde155a8891deffba2689095058ca91ce874c1011ada120ecaf3cc79f52b4f64b44918a606c5db5f73bf5c005ae3dbf6f26ad0a864a64ab75b09de1be66b3cd41ef263351383603c255c5ea7137036f219cf1de12d087e9d3dcbd437046860d9b6b2a69075824a3406cc2b4b239b957fd64b30ed72826b6f4007908becb03453ccc3"}, {0x28, 0x0, 0x3, "12fbe3c44b2741e15f91a5a93c7aaead5cdaa2ca17ea"}, {0xb8, 0x1, 0x2, "20c9296f18fe8dcc4c6609a9a07dd7eeded64d5b74f097fefd71037b1814181bf95dfee80fef18054a1e5766e732b1dfd722a181c3eaa56319e3219ee2a1fd861529b9b21d103f09553d2800c03d49dcb371b6915484047677a5de659bbd4899c5147b215d1aec3a693495c39d96887daeddd70e1700c282b9a2c453984a0815867b66ac8b5a0efdbbafcb3839dafccf63890f9f76b725a7433f00e5188fcf0fbcac25c55af892a1"}, {0x38, 0x0, 0x81e, "21875ef40835319bbf696e4102216f12d8326a599caaa35ba7ad90671dff158e39c1976c"}, {0xd0, 0x10c, 0x200, "4354479c734a9d06ed5ef359baaa70639b57dc3a22a62b457fb97eda4e52c7a81c6a9d5931ab958467dbbca30e14a88b2d27546ac5fca163cf648ab80283c4d7faba4b6c455e4f47e41320fcc4dad88954084530f6db7c8b2ed095d9fd110b47f453eb250893171757f4834fb3c23902fb0a565cedd113a8bbd775e8434ca8737c0d10f2b93aae39aad28f6a18d8c56f875fc6cccfbd074d7ba80b74611dcae38511872c5ede4cc2fd01de91b78cf0a21edc54224f24890443c071"}, {0x1010, 0x18d, 0x80000000, "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{0x30, 0x84, 0xffffffff, "ca38d1d9d7537fdbf141cfaea42b72031f279f5c58b86b2e4478aa6d77"}], 0x1490, 0x40080d4}, 0x24000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006bb000-0x38)={&(0x7f000073d000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ca2000)=[{&(0x7f000012a000)=""/211, 0xd3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f00009da000)=""/47, 0x2f}], 0x4, &(0x7f0000fa3000-0xb2)=""/178, 0xb2, 0x5}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x2, &(0x7f0000331000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000a3000-0x10)={r2, 0x28, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ddb000)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x235, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000129000-0xc)={0x0, 0x400, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000c12000)={0x7, 0x4, &(0x7f0000ffb000-0x20)=@raw=[@jmp={0x5, 0x81, 0xf, 0x3, 0x2, 0x10, 0x4}, @map={0x18, 0x8, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f00009ee000-0xa)='syzkaller\x00', 0x38a60000000000, 0x9, &(0x7f0000e99000)=""/9, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000268000)={r3, 0x0, 0x76, 0xbc, &(0x7f0000e0d000)="fe385024cff70af2831337eddf28eaae4ebf1ed0479d77e786618d44e06f9e5b9f23e290f6ddb554544daa84a7a05249ee144de9d357635d464532e0c47c0254cf185273b8307e33bce91d8bed2bdaf2fb72aecb051865954db98f393a6f1adf82d94d6fabf64529fc0a0abb826d539811af727191ce", &(0x7f0000673000)=""/188, 0x0, 0x1}, 0x28) 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a5f000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000175000-0x10)={&(0x7f0000672000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000562000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f0000200000-0x8)='./file0\x00', 0x4) 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='f2fs\x00', 0x0, &(0x7f0000001000-0x51)="d9af893fd1667420895278a12a771edd96af7d41e98d15adc7877bef446b3f6c1aca310e4f0f61a2c393ea52e9a0a51260104b14c7fdc23770ffc21d71a63721771be76ec3c4bd856baabdc1da2ee0b77b") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000-0xc)={0x0, 0x7ff, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000005000)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000-0xc)={&(0x7f0000005000)='./file0\x00', r0}, 0xc) 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = gettid() r1 = perf_event_open(&(0x7f00005ed000-0x78)={0x3, 0x78, 0x5, 0xff, 0xffffffff, 0x7, 0x0, 0xb11, 0x80080, 0x8, 0x80000000, 0x0, 0xeff7, 0xff, 0x21ca, 0xff, 0x6, 0x8, 0x496, 0x4, 0x10000, 0x5, 0x10000, 0x3, 0x7, 0x5, 0x8, 0x40, 0x3092db6c, 0x2596, 0x5, 0xffffffff, 0x1, 0xd9d, 0x1, 0x201, 0xcb, 0x5, 0x0, 0x953, 0x0, @perf_config_ext={0x6, 0x4}, 0x600, 0x3, 0x4, 0x0, 0x6, 0x5, 0xfffffffffffffffa, 0x0}, r0, 0x100000001, 0xffffffffffffff9c, 0xb) r2 = perf_event_open(&(0x7f0000ace000)={0x1, 0x78, 0x7fff, 0x7, 0x87, 0x8, 0x0, 0x4, 0x2002, 0x2, 0x3f, 0xb37, 0x7fffffff, 0xffffffffffffffa3, 0x9, 0x101, 0x200000000000000, 0x0, 0x800, 0x7fffffff, 0x3, 0x4, 0x7d056266, 0x79, 0x3, 0x1, 0x1, 0x7, 0x1, 0x6, 0x1000, 0x8001, 0xffffffff, 0x9, 0x7, 0x7, 0x2, 0x4, 0x0, 0x7ff, 0x4, @perf_config_ext={0x1f, 0x8}, 0x10004, 0x3ff, 0x9, 0x6, 0x5c92, 0xffffffffffff8001, 0x7f, 0x0}, r0, 0x8, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair(0xa, 0x0, 0x9, &(0x7f0000310000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000014a000-0x78)={0x5, 0x78, 0xffffffffffffff41, 0x6, 0x7fff, 0x7, 0x0, 0x8000, 0x1014, 0x7, 0x0, 0x8, 0x3ab, 0x1, 0xffffffff00000001, 0x1, 0xfffffffe, 0xdc62, 0xffff, 0x6cf, 0xfff, 0x800, 0x7f, 0x7fffffff, 0x200, 0x1, 0x20, 0x101, 0x2, 0x9, 0x2, 0x7fffffff, 0xffffffff, 0x48b, 0x72, 0xd04a, 0x3, 0xfffffffffffffff7, 0x0, 0xffffffffffff19a3, 0x1, @perf_bp={&(0x7f0000a7d000)=0x0, 0x1}, 0x102, 0x5, 0x81, 0x0, 0x6, 0x7, 0x6, 0x0}, r0, 0x1000000000000003, r4, 0x2) sendmsg(r3, &(0x7f00008ae000-0x38)={&(0x7f0000fde000-0x10)=@nfc={0x27, 0xffff, 0x3, 0x2}, 0x10, &(0x7f0000689000-0x40)=[{&(0x7f00004f8000-0xd4)="063df09d525c8b3d476b2d5437a37136d7d326705ab1f98b681a370ccb0fa959ce3f7427f816b1b47d1ab53933c1829743539faa942b9788ffd70e6eca9687aba744f8bd5a68b5b9ebd7219cbc57bf7e5903223a57dc1b0b393b63801f8968b22799d31734e4951543f49730296ed4a0173174622db36eec053da506dc99dd1c06fdd8c2cd666bd76d74f5a204cbb297a4fd132da21bd21836a546b97d9e8f01f793b8842a6a89df69afb01191927b56fb6915d0f92bf1ddc976ee7eda02cd3b558d5ea38584079b0eef63e34da162282a723f4c", 0xd4}, {&(0x7f0000352000)="082d8d54ef9fb90cb8e488cb0caa7f772cae605f37d75bc421b296c00654ec9021d579d80cec564c06a3feecb8f2d69554593795cf8758ea7ee08d", 0x3b}, {&(0x7f00002a6000-0x77)="49f52b224326fe41621f865cafd733fb3a84486ad4c10fcb44b5dcb8a7ef611a7448819e7fd724f6d21481f12ae168c73792355bb2da2a8dc037405a44c5e0ff5b291395899290591f5992473c7355b124d1baa44b05935ec2b21e8a6fc35ba9048b308d8ace3d411ec53610643d404cb3375eea108b06", 0x77}, {&(0x7f0000eea000-0xeb)="b8916ce9d70d229a68c987492af620de56f12213889d83dda5f9e3eac6a227640d60626672fad524cba654b977ab10eec775fdb05ec231ba1a50539ee0a46b2e4958b7aa00c4bfa8783b4c369e343ae38669e15bf339d7763aa2a20a4f121c24bb52811e86267cc7df7829c0cec14887bc6af4e18ae90840ad4b266b22688f385a8dd8318d0717945f90d039ba66ecb3e89dc3eaccc8eb41cdb046198abf357c1eeccbc0baab7d62aa910f5998cd66b709b8bc7bcca5b8a5d2111e0f355347269dfd9ea74772d130b9181a2b1393cb988b300d5492cc84cc6066b6ca790b8bd3a48e8cbdf0e063fe1a4508", 0xeb}], 0x4, 0x0, 0x0, 0x8000}, 0x41) getpid() close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d83000-0x10)={r3, 0x50, &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000038a000-0x4)=r5, 0x4) r7 = perf_event_open(&(0x7f00009ca000-0x78)={0x1, 0x78, 0x4a38, 0x1, 0x8, 0x101, 0x0, 0xfff, 0xa, 0xb, 0x9, 0x10000, 0x8000000, 0x2, 0x6, 0x2f, 0x7, 0x3, 0x100010000, 0x4, 0x9, 0x7fd, 0x2b5b, 0x140000000, 0x8, 0x4, 0xffffffff, 0x8000, 0x8001, 0x8, 0x80000001, 0x2c873ded, 0x20, 0x1000, 0x3, 0x6f, 0x0, 0x7, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000eca000-0x1)=0x0, 0xb}, 0x0, 0x3, 0x2, 0x7, 0xfa4f, 0x10001, 0x7fff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) recvmsg(0xffffffffffffff9c, &(0x7f0000398000-0x38)={&(0x7f0000095000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000eb9000)=[{&(0x7f0000912000)=""/4096, 0x1000}, {&(0x7f0000504000-0x85)=""/133, 0x85}, {&(0x7f0000fc3000)=""/220, 0xdc}, {&(0x7f0000502000-0x70)=""/112, 0x70}], 0x4, &(0x7f00001dc000-0x9)=""/9, 0x9, 0x6}, 0x40000022) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f2f000)={r4, r6}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006a8000)={r4, &(0x7f00006a4000-0x1e)="1cc5914ba29a029b39ade0ff9008784f3b855ec32c62657383d3c01e8a8a", &(0x7f000034f000-0x20)=""/32}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000c4f000)={0x0, 0x3, &(0x7f0000692000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000118000-0x4)='GPL\x00', 0xb29, 0xd, &(0x7f000067d000)=""/13, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000829000)=0x0) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d93000)='./file0\x00', 0x1) mount(&(0x7f0000228000-0x8)='./file0\x00', &(0x7f00007c3000)='./file0\x00', &(0x7f0000eb1000-0x5)='nfs4\x00', 0x1048000, 0x0) mount(&(0x7f0000034000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003c6000-0x6)='9p\x00', 0x0, &(0x7f0000de5000)="") 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000c94000)={&(0x7f0000d2b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x1, 0x1, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x257fd4aa}}}, 0x3a, &(0x7f0000fed000)=[{&(0x7f0000446000-0x52)="15a41c564ce27123c2b5dbaf07a0e4c1917bfbfab6553291258804198caa298373e9a56d5fa4f907fecf03c8d7eb7104dc12880a894e5d7dae239fd9884ed8bf07002f595ddf4b3f1fba34d493913bb64922", 0x52}, {&(0x7f00000ed000)="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0x1000}, {&(0x7f0000001000-0x4e)="a1bedfc2f70a18ee3aaa7867234c1a266b3cb46b1e474bc2c472f92fcdd43da994912fcae950f15644ffbb5d0ab469a6a3e41b84915948a5d3141c345d640cf18b3d748e931c7702177f71c57c51", 0x4e}, {&(0x7f00007de000)="5940b904cf73b0f93ad41fd016c7575c4f5e9cc051c6ece225c07811a931ecb19ff2f2eeb607bc56cbb838e034a199d91aa40b4838ea5c9daf70ca8c76e2e652a12210778bd8a25456cd5c404567da2dca523cd8e347d67c8bb43b441b4b808a3a2d8ae7ccf24e7b874c9cf5230a4faf", 0x70}, {&(0x7f00004a2000)="d16d3007e9b96eceea1e34049ede2c9ea2b6aff34c5d9073cad41632491060a9a78aaf8803b0217a95f2b8725f0412a4410f18258ba38e0da46ab95dfe0b50f2e819dea9f4ed10a12bad43d3d220020970128de725c4f0a3a1ac0cd975b78a292a4fe4c663b12717dbae1f3dea0ac773b26774d91fe445dfa07a8f", 0x7b}], 0x5, &(0x7f0000000000)=[{0x108, 0x115, 0x7f, "2b9163354c16db2a1d8c6a366871f7d8200fdbd44b75f2c48d0aa104b1e0defdea127eafc8e60f1981e4b3863b642d865d6e0c1b56b70282bec838b4301060ad52f59661fe81d1cea25fb49e094b144c606a3bf102f66d72f3aaad491103ecb9f8321c7ae3786ac0a12b325cb0808d92f029940f72721ad14d15a5c1c157bd534323877c53a22316f0a67b779180d558f207107c70145b785571fd465e375322db81e89f99a291858ad3a0a21fdb1e65d7c3c8e90a1c95ccbc7cf0c86f3d023300bfa7668f2e4ae47710446b620c58e6e553e4e672887f3e0db9a665b068bb2894ade9800c0a84fd2593b10c2ba6a01fed2a5e"}, {0xb8, 0x119, 0x6, "49cbeacd10071824a2072590e6bb28e083ebe2653cdb9c6f62f65088c91fa187b9439be582d50318492f6d229bd1cf9b31d0542f123a0cd39a78c024c8ce0bcdbd752c31832950b41c0f734906ac43c42dd7b06a7507277bd33e1f296b24f74a05181cd41b352bd6153e89ba0209996fa0ac0bbe1efe9fa3f07c69d318e4fca3727c48f7e5eada2aabfb05eeae7fdb6563058c2e7f252cc46caf8dd28dcd18b390"}, {0x88, 0x10e, 0xfffffffffffffb97, "2b052357642b4dded6a1d6542add4d650632ca11437057b98bf0c6cba0dac9e608afd12dd76e78e8b8b3612f796f01ea8584880a93d9bee610b1d78ebd97fa791bd23b3898080fbaa578ba86697e8aaab2c32e3977e01369b26b3c36f361d0ad9abed2e7eeb10c11b2a8503d298ffa0086f45277"}, {0xe8, 0x105, 0x3, "f9163e446cc535669c67ca704649d0bb0eb9a5f943069786142cb7e058619f577d4073ed94fb6ae27fb78b0a3750afee2416b85869139fc11e03a6f0cb895fd396ef232627f8a866aa1d9aa3492bbeb3ea786d8bbf8a6ee7e5afbd72601c5a5348292ad0ea55133ca1ddac69c33ea3df903b13b5fa22907ea6fd930f0f417097192c00f1b61fbcac5b40b063466b065d2efd6b6c5e219d3add950e8001d33305ab6bdf552fc6da83b68b2807a096878df7971d292c364e817a918fd85f2ed8c0f94459dd8c94057ba835373b81af1eecf5eb1c549c"}, {0xb0, 0x113, 0x9, "f082768c18449376e0252e5c04a5316404ad596539761dfbf189c3edbc9f35e7e1e5d9d938ea524200410c4058e53eb43fd3f2564541702065ef04f755fb61afd89223a2c11e4b388a4fac926571f9c70c5dbba403830721bfb09a1d0cd8cfa7019abea5ee3c3180f9f67894a9015a4f33be0baacdac7ff44d08c5e4fc8e4f1b48c2bad1c47aba80277d9729eb6620069f56016e7e64f0beec20b3c9ea"}, {0x90, 0x13f, 0x5, "6668e11e441cc6d254e883707e391d4974a0ccceaa762b7c203cdece1177531ab72fa91ee7284d15b1b4ae62872df64f1563f25b9da958ac5c7a46e6411cabecfbf1748a913ca936f9d8b819d1f5f8cdda2f9e6a172277f31f061f1a6f351bce433bf2aaa3224c87cf899b4d01d0ebfafcdf6f176db37e873da8"}, {0x80, 0x0, 0x800, "656ee46d12a83852b2199bfef0e0b7cf110e2aef4e512bc6ddaa8b60d4860c629cc15d19a231b5eaf58be386c742a761ca30a393b48f19d46801d8469bd3cf2df6ed366eb1fe65d393e9ae6aa3179993a08440106a144a65935196a00a47f5148cc95158d8a672607fdf378169"}, {0x90, 0x110, 0xfffffffffffffff7, "c8237062b80ffc5c167cd6bf3149bba06a073c984dfc5805456c156e38ff061e14c764dcfd5e183a596900996405eb9b407294ad6d0059d3eed27d615152915bcb4a6c992ea59f051197cce82b0278d9f5505e1c84141e747b485c66e35418687d1860ff2b082c09d67544152dfd9c2d9a71094ed3efa6d2ffd3e9"}, {0x1010, 0x102, 0x8, "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0x1590, 0x845}, 0x1) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x100000, &(0x7f0000de9000)="") 2018/01/27 07:25:30 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r0, &(0x7f0000017000)=""}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000-0x20)={r0, &(0x7f000001d000)="328054a07783faa33a22bffacb4922d8d932ca0e12b6a4cc1cd0ae4f02ae7c81b58a0d7d63e6163e8ad53abc553b1289dfc1b110405e5cb8a4262190d47dad064222b7c2cd99586d604083f43564052792ac82497b06", &(0x7f000001d000)="b30afc75d57bdb9b62906b7014ae78ca74cd305c7e4a3e95f6083f1b86f7d839bb50d3e1fb939f74a1405d16cd69a97eab6111e2cc967f6e9abbd94ab1a0304dac7831f26f9efc2d35ce7c591cb37ff219c96cdbc0450f8ccad66418015325c5596ebc69081153a719166cf0e62c2ffc24e0299d757e29500ca2be4d3c84f7f1e409c284a880899b2b0b86f79e7e1ef9c54c6472f69bda339ad0bb86b874472f8bead3e62498d3dd18d3f31f5d4a61", 0x2}, 0x20) [ 1769.548253] 9pnet_virtio: no channels available for device ./file0 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x3, &(0x7f0000ea7000-0x8)={0x0, 0x0}) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) sendmsg(r2, &(0x7f0000d77000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[{&(0x7f00002a0000)="f1fb00afb890cecd38cf6fbbbc1cf251f8e38f1058ef35c1263faad4209289e4c7031404d9b39c27fff40a0cc739f0886afede6dd28c6d9fcafc2337151b9f25f7", 0x41}, {&(0x7f000078f000-0x18)="0530e5f53feb85b789ee33a089a8af51911b554c7e33b6af", 0x18}, {&(0x7f00007af000)="95aa6725e126134f0261dad734a8080729308997f2ac158c0c05f28047dbedd64ff40f816699fb9cda705eb3d38f85aa7fcf82eeaae919776d661223ffd6f9c5e4da1519423392d43bdadeb4b838f64d5a30145537ee670a16bf655b67fb1586d596a2d051612820e051cb73069fbacdd4b3eb09f73e801e139a56642be49a4dc465124c52b5cf624fd4345c63d9067d20633f5bbc242aa8e0", 0x99}, {&(0x7f0000277000-0x44)="b411cf7b4107dd40aeca17fc650ec341111fb112585964e44510fa466a82ebfcfdbd6c79ae0154ac532a51ef4cfdfab8bb2341459d88116f0b6f23f1825b5b7ece1d9d", 0x43}, {&(0x7f00008f7000-0xd7)="397b649d8c43e4a39c8437d571b7a29ef779aaad504b3022ee99733bdbd9f40189e9defa6bf60bd7f31024c63d680d6aaa366beebb3ddeb27c3d6e691d5df6c34edcc77dd921a2d240945c172ac21524386d2f59d8a8b46f82bb31a9c9cd61feecee64aaf98f469bc45b28a85b89650243dbb90605a6b22757aac3f02aee1d47c42b317443edf03093c2fb8574de534a9707927bac123b0da907dbc677e7d5727e7837bbd81ba444a64ea5c943c99958d87eca546297ec1b6b451b0818455b770a05d60841ba1efe4fe451a78149ac2a8bdea75d74d57a", 0xd7}], 0x5, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/27 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = getpid() perf_event_open(&(0x7f0000521000)={0x0, 0x78, 0x8, 0x0, 0x3, 0xffff, 0x0, 0x4384, 0x0, 0x8, 0x8, 0xff, 0x7755, 0x8, 0x81, 0x3, 0x0, 0x2, 0x6, 0x4, 0x80, 0x3, 0x8d8, 0x59f, 0x7, 0x27, 0xe3ce, 0x5d, 0x1ff, 0x1, 0x334f, 0x1000, 0x20, 0x3, 0xe97, 0x1f, 0x9, 0x1, 0x0, 0x998, 0x1, @perf_bp={&(0x7f0000147000-0x1)=0x0, 0xb}, 0x200, 0x3, 0x20, 0x7, 0x0, 0x1, 0x8001, 0x0}, r0, 0x2, 0xffffffffffffffff, 0xe) perf_event_open(&(0x7f0000af9000-0x78)={0x3, 0x78, 0x4, 0x3, 0x3, 0x9a38, 0x0, 0x7973, 0x10, 0x2, 0x1, 0xed, 0x3, 0x4, 0xfff, 0x3, 0x38, 0x8000, 0xffffffff, 0x7, 0x200, 0x6, 0x1, 0x7d, 0xd1, 0x788, 0xfffffffffffffffe, 0xff, 0x3, 0x1, 0x0, 0x1, 0xffffffff7fffffff, 0x9, 0x1ff, 0x40d6a12b, 0xc71, 0x80000000, 0x0, 0x81, 0x3, @perf_config_ext={0x7, 0x4}, 0x10, 0x80, 0x800, 0x0, 0x9, 0x8001, 0x0, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80800, 0x3ed, &(0x7f00006d5000-0x8)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x8, &(0x7f0000376000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15ca, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/27 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8000) r1 = getpid() perf_event_open(&(0x7f00008e6000)={0x4, 0x78, 0x1ff, 0x5, 0x7, 0x400, 0x0, 0x6, 0x2, 0xc, 0x80000001, 0x6, 0x4, 0xbd36, 0x9, 0x6, 0x9, 0x4, 0x200000000, 0x7, 0x2, 0xff, 0x6648, 0x3, 0x6, 0x7fff, 0xfffffffffffffffa, 0x70, 0xb686, 0xfccb, 0xffffffffffffffc0, 0x7fff, 0x100, 0xff, 0xffffffffffff6254, 0xff, 0x2, 0x7f, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00003ca000)=0x0, 0x2}, 0x4404, 0x3ff, 0x9, 0x7, 0x3, 0x10001, 0x3, 0x0}, r1, 0x3, r0, 0xd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) close(r0) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d0f000)={0xc, 0x5, 0x9, 0x3, 0x1, r0, 0xc55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000003f000-0x10)={r0, 0xffffffffffffffff, 0x4, 0x0}, 0x10) 2018/01/27 07:25:30 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xf) r1 = getpid() perf_event_open(&(0x7f0000006000)={0x4, 0x78, 0x26d5, 0x80, 0x6, 0x5, 0x0, 0x5, 0x50000, 0x2, 0x7, 0x800, 0x81, 0x200000021e0, 0x5, 0x10000, 0x44, 0x3f, 0x5, 0x8, 0x1, 0xd3, 0x4e3, 0xa771, 0x8, 0x800, 0x8, 0x5, 0x200, 0x5, 0x2cd, 0x101, 0x5, 0x7, 0x8001, 0x0, 0x3, 0x3, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x80, 0x40, 0x2, 0x5, 0xb21d, 0x6, 0x7, 0x0}, r1, 0x401, r0, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000)={0xffffffffffffff9c, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={r2, 0x7, 0x8}, 0xc) 2018/01/27 07:25:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000234000-0x78)={0x5, 0x78, 0x94db, 0x4, 0x1ff, 0x7, 0x0, 0xffffffffffff5c80, 0x8000, 0x2, 0xffffffff, 0x1ff, 0xffffffff80000001, 0x3, 0x10000, 0x8, 0x7, 0x8, 0x4, 0x380, 0x5e, 0x821, 0xb818, 0xfffffffffffffffe, 0x0, 0x1, 0x81, 0x4, 0x95e, 0x1ff, 0x3ff800000000000, 0x2, 0xe1, 0xf13, 0x800, 0xfffffffffffffff7, 0x64, 0x100000001, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000773000)=0x0, 0x4}, 0x4, 0x7fffffff, 0x8a55, 0x6, 0x7, 0x2, 0x6, 0x0}, r1, 0x1, r0, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004ba000)={0x0, 0x0}) 2018/01/27 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcee, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004ab000-0x4)=0x80000000, 0x4) 2018/01/27 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000206000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b49000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c5000)={r2, r0}) close(r1) 2018/01/27 07:25:30 executing program 4: r0 = getpid() r1 = perf_event_open(&(0x7f0000e9d000-0x78)={0x5, 0x78, 0x80000001, 0x4, 0x4, 0x8, 0x0, 0x7, 0x8, 0x6, 0x6, 0x400, 0x8, 0x5, 0x7, 0x642, 0x5, 0x1, 0xffff, 0x101, 0x20, 0x7f, 0x79, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x6, 0x1, 0x3f, 0x6, 0x5, 0x8, 0x80, 0x4, 0x1, 0x3, 0x49, 0x20, 0x7, 0x0, 0x7, 0x2, @perf_config_ext={0x7, 0x9e}, 0x1, 0x5, 0xff, 0x0, 0x1f, 0x1, 0xb73, 0x0}, 0xffffffffffffffff, 0x200, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c7000)={0x5, 0x78, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x7, 0x80200, 0x4, 0x80000001, 0x6, 0x6, 0x2, 0x80, 0x9, 0x4, 0x73, 0x8, 0x4, 0xffffffffffffff4e, 0xffffffff, 0xfffffffffffffc00, 0xfffffffffffff6bb, 0xd4, 0x5d, 0x6, 0xd12c, 0x100000001, 0x4, 0x40e0b2a5, 0x5, 0xd6, 0x80, 0x1, 0x1000000000000, 0x8, 0x0, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000c5c000-0x1)=0x0, 0x0}, 0x4, 0x200, 0x5, 0x5, 0xffffffff, 0x7, 0x8, 0x0}, r0, 0x99, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r3, &(0x7f0000d9e000-0xae)="", &(0x7f0000adb000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r3, &(0x7f000018a000-0xac)="", &(0x7f000051c000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000644000-0x20)={r3, &(0x7f00009cf000)="9616bee1e44dc4bace756c411a27e034e728a9cc58dc9923da59eb3900db2f074617083f5032921be075aaa9b229177a898ab487606259d2a15518080098fa752a5aaa3cfad6f85ad137f81d5410c37c1b13cee34f8d5780629ebf332634ddc7d05b983cea83981c5fa9a1bf0f024b0f2087dce918ac44c8ca1291e8e8a16770d315a3e8fc866e403c0bc6cb6384386d9ffa3bd6d3949a9b00552f4454839e571651b66a2d105fb17f30b338bd90bd021fae210f834a03e9b02b3c46af218af5a96005e2c962041694bd0698d745cb648363a99e27c5005a9523", &(0x7f0000692000-0x1e)="029c58883057d518c1c142ed5e848f6d4893f94e7dbf0f16cac6cc876f4e", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r3, &(0x7f0000724000)="", &(0x7f0000007000-0xfc)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000035e000-0x10)={r3, 0x28, &(0x7f0000d9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xdb, 0x100000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000040f000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0xfffdffffffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f61000)={0x0, 0x0}) socketpair(0x0, 0x6, 0x2b03, &(0x7f0000e1a000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002ba000)={r2, 0x0, 0x1e, 0xd5, &(0x7f000081e000-0x1e)="2ee942eeb40da12ca6d18c786ce339a756f16b0a68d0ade005bd17314d37", &(0x7f0000b57000)=""/213, 0x5, 0x0}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b99000)={&(0x7f0000657000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae0000)=[{&(0x7f0000dab000-0x9c)=""/156, 0x9c}, {&(0x7f0000114000)=""/69, 0x45}, {&(0x7f000073c000-0x23)=""/35, 0x23}, {&(0x7f000070e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cf3000)=""/77, 0x4d}, {&(0x7f0000d4c000-0x47)=""/71, 0x47}], 0x6, &(0x7f0000312000-0x84)=""/132, 0x84, 0x10001}, 0x0) 2018/01/27 07:25:31 executing program 3: socketpair$inet(0x2, 0x6, 0x7fff, &(0x7f0000623000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000080a000-0x38)={&(0x7f00006a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e3f000-0x30)=[{&(0x7f0000515000)=""/92, 0x5c}, {&(0x7f0000744000-0xc0)=""/192, 0xc0}, {&(0x7f000025d000)=""/233, 0xe9}], 0x3, &(0x7f0000a4b000)=""/127, 0x7f, 0x40}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000acc000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000a73000-0x38)={&(0x7f0000739000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000457000-0x50)=[{&(0x7f0000f2e000)=""/51, 0x33}, {&(0x7f0000527000)=""/151, 0x97}, {&(0x7f0000cd7000-0xb1)=""/177, 0xb1}, {&(0x7f0000723000-0x3f)=""/63, 0x3f}, {&(0x7f0000506000)=""/214, 0xd6}], 0x5, 0x0, 0x0, 0x1000}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f000096b000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x5, 0x9, &(0x7f000062c000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f000036e000)={&(0x7f0000de9000-0xe)=@l2={0x1f, 0x4, {0x1, 0x1, 0x7, 0x7, 0x8, 0x0}, 0x100, 0x7f}, 0xe, &(0x7f0000c31000)=[{&(0x7f0000837000)="a0b0b892e40e69363174b977022fb423635b49ab656883f6f2b7c43c5da961654f6e684c819e9fd77bcf6adf2e7b5f82cf1353f078c4b0c176beb429e14c51efc7ecff98b170971c92dd70d72aa71918fc3b3b17a933b94bd2bb8ebf69db0c42c288de1e8d02bde7e45dda8f4b2fbaab890e2c0198169dff8dfeb484d772ee6c911db86dec0fa208cf088d88544b3c8709e045632d8a0b92a4a9d752eb48c409a57ba6c03c49a94b5cd8ae216780e7fb3118b3d74580c2fbb1f78677bbdebe17051e370bb5e7b8028d", 0xc9}, {&(0x7f0000628000-0x1000)="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{&(0x7f0000f17000+0x9df)="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0x1000}, {&(0x7f00003ac000-0x5)="d2eefb7440", 0x5}, {&(0x7f0000411000)="1b46896db8427fc4279368216d41b0b0b96ba9f89f4bdd4d2d76372c07e4ca480fff3a7b187f028faf0f30046003146a777248d274db79ef8e9a07abab6aac10bc252e2843c0477479433294e4f6c5ddb3b5b21c1e994e10def001b23e814a451ede3080fea4f053098c5281a993a90b5a9d64c77f38aea53606b77b26adda7824a837a94a82ed7076ace2482b3d65810073ba17c70278092b6bd6ab8ac9f771b78f6b17962f6b2af4f3673f3bf3473afa7c11b88129cebff2e47d1f75cc5531858ee24f68ef7c24f565864bd9a03e59b1", 0xd1}], 0x7, &(0x7f00007af000-0x110)=[{0x110, 0x10f, 0x80000001, "f5af7417a2f2a38e21f6482a3f948967fb6fc917ee66d179fc07db31ef436f514bcad4c4a7ffd40508dbad11e97343ce24e5e4d5507ba510c5c5c9fded039e8341deff61cff104a9fb48cc3ec36207d1c0f283c791a6b04af416411bb34f7bcdb4991e8360cc89b9533c2451e40b0a414cd419c05195dee448ab1a0f2da308e3855dd0eed1de127fe7d68d4953d9cb9633ce81d749c03d8c98f77efaec12734fcb6f2eb1389ec94593e1b72318c7dcd417400ebd54a0be59cb176181179628fdc4a0621d445892d1d45bcdb7b340a7aa4cf2fea714cc1265c5a9582c4f84ebaffa675f55bd98a428c2dfcd948dd35d200dd3ef567c68f021a18689476c01"}], 0x110, 0x2000c044}, 0x4000000) 2018/01/27 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80007, 0x6, &(0x7f0000f51000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000f13000-0x61)="8a9d325da7df6a7d931856d45ee2191b4e53a529fafb608136e46df1e06a16e36ef8758c15d193cfe2b249a2a17817d969a459e9c4c4e1bc7fea4afae2e78ed47faa5074c74c006cc13de2e208efbb33d81c8c10d27f292a3f395f45d2cb22b170", &(0x7f0000d26000-0x5c)="800a4a4d14319f21a85a76e2549022f68227f66be2c3b63bd967605ae9e99ce07039b25f7743a56956f6d378437e3f3621b54b9b00f5a178dc4ea43947d41e7c4561077309937e03e94b6fec21f50836d5b8ae3a6bf01ec75b74128e", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009d6000-0x20)={r1, 0x3, 0x1, 0xfffffffffffffeff, &(0x7f0000c8f000)=[], 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000)={r1, &(0x7f000089f000)="", &(0x7f0000ae7000-0x78)=""/120}, 0x18) 2018/01/27 07:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005fe000-0x18)={r0, &(0x7f0000c7f000)="01", &(0x7f0000117000)=""/82}, 0xffffffffffffff41) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/27 07:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x7, &(0x7f000073c000)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000007d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e3000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000527000-0x38)={&(0x7f000053c000-0x80)=@generic={0x10, "90dfcb4b1f10ce64507dfb5bfc56a560b4c07f62c3bc86269fe205dcaf44f3bfc5f820f9bde8e3d421fb9b58f9e9f36aff1803b20f1da3fcb6447815662cd05d23157c62fa880d12c9b3aa22e45065be284b0a18615a8b2f257492b337f0e9ab33c8a9daad25bda36b26b25fceab031b772373e5211b8a996871ee485d00"}, 0x80, &(0x7f0000de7000-0x20)=[{&(0x7f0000f61000-0xcf)="d7dec56ca132e6e015379b0ac337a3013baa48164567e70c7e0a6b2b007bcfb470effe689ea8d0adcb4a7490cbc5a78852a124d2f1bc015881d3795ea6767acec85d2695465f3dcce717793f826766c66e0d71c79d4003d4b5b15ef057cc4e98df63132c7f91219fb2b2deb3325df25c07f0899f73192e971a33f71bac06cb8791f7a2315def14c4f43713802cbefcae43b6f2d30d439f4deca02f721b82a3a10e588fd3c10cce24f8b5ea846af1b8a8646762193854c18c0defbb531cf3a42f84026bdbb9d3c5eea7c0cb0ff23064", 0xcf}, {&(0x7f000062d000-0x43)="4bb2396e2c3701ed6f5a0388c1b27c554afb9a9dcab7c1f3892130efcc4552f2348b9c4396ce3e28cb604e4e8d308b4bb700a83b10f207aee0df593902cc4fe1c71452", 0x43}], 0x2, &(0x7f00000f8000)=[{0xd8, 0x113, 0x9, "f2e64516364c385832c59be69c244be34ba199ca2150c8fd64c021802030d11711a5bf4673ca9eb09663a97ee2d8e498c9b0bc426e731e53fe861b6de24ab9a01d6b738ce5cc6c1c23efe4a4853897e483c09de2837a1248215a9bafe4129efb9a7d0f952f6c525ebc84ccc286c143f2449b1fed5e8ab4c9a7dbb48d43cb3a5099e982436f2e0602cf66934a805c4e329208c106c307644cef9d5ceceb3d2389531bdf6e0e2cf815a31797772c51abda3d5074be122906189e4708decee1f8815033"}, {0x1010, 0x11b, 0x8, "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"}, {0x110, 0x39, 0x8, "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"}, {0x90, 0x0, 0x7f, "fd53dab8783e2cd61324fb0422d4eb563e805ca7f7987606965e344a7458c9a1f328b1ee4fd8c07a78e6507d255cdd56d2eedaa4611a55c8a113852850a745200e885d333cba0eef04b2a1dd91a4b88cda6fca5adcd74eb8325c89d97788c73adb003eafcd9b5fd4e6c67c15ccba65bc347270d0501e5b1131d3"}, {0x98, 0x113, 0x1da393e0, "35e031e8cad10e121c14271f0b65e90f48d28b9cac2ec15b14ddf22b8507d750b76db34ad255c1c42606ef8e2fdd92edca3070ab8101ac7e9abde8bf8eea06b074332c644b4a712a7a92a64bc7d5b1f287911589d45c3b83425314e611cfef14ad5191acd1c2f74a7d6c5a0e80522448a128d8c2f78672650511e545f71899f3e8e69ff428cf051d"}, {0x90, 0x11d, 0x5, "9de64ec1292331cab270690f2411c4027690a3099b431221cb21b444182b6c0c1c78cf1811df270a7c7db7fbfd6a7ec2b0df9ceb2f238141e8b17d36defe01afd087b2f42143abb14651a7b0804a2bd0d72ec1cc418b2b6b08d8ea425dae0f67d3cbf0528dc4227adf7992303d9914649b1e78f67f28b01036dd0b68c3bb"}, {0xe0, 0x29, 0x5, "1f4c61beecb2ee9db69ea9ac42b4790ec0d2df863dc114cbb81f60c8e165855b3e8b319c1f9aa1ac80b6d67a237edb9b97b054d33b60b995ac15f469b89eef20f288c50f770a66936132892626e18ac8c0131cd8428b9535c7a1ad338cd62825bbd7f4872b8fa84e981b852cd58e1ff8cac07436847f3b34fe5f2fb63ecf511c62ef90a8b6afd7a4c7c526c1315247b9eb6a034a3de8be49879208c37c6235780136438c4aa4aed812b5d133ce927fb1faa02c4c8f266a1a65abff59993e0adcf9801488905bd9032483bbdef1"}, {0xc8, 0x10e, 0xfffffffffffffffc, "95a029a1d0b5f4f3797b44c8536329ad2b34c3b122c2406769849535423443c2c1640be03f867fdc5cedcb44cd101b6598848f56b95da5ad65aaf69a1af0483cc8153e66e48842f228db5c31b46c043d2a9873841cfc53d556ab5ce743cdf32f157cdcb2d0235fbef87d523bb85b7141eb7e77e7027cd4b2173ffdeeae1fbfdcf2300e604a813abe7cf4451af328f9f8498099f76ff7b2dd17b4eab48675f6c019fa1a1d32aa704b07b759aa7ae6f9b267984aa9a1"}, {0xb0, 0x10f, 0x7, "3d41ed2d9b22614473a55ba0fc39f25eeb3950f65855ff0dfacf8f87828867d4ebcc879b093b4399d3a364f6f2b9c63f770c090f8d7b0577c14458b71ee98dd1cac258a00ad27d0814a6489c14b2cc7c4fd3b80b31cdaa6cf80715449df90d6c8e96ba48ad93c934a26872e6024c303f9ec1857243a7cb6eaa001d449e497bab0f1d15680c424bdaa1515eacfb9e4a9b3b740ca043003325136e5e"}], 0x1608, 0x40}, 0x4) 2018/01/27 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b39000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000977000-0xc)={&(0x7f0000104000)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000376000)='./file0\x00', 0x800000) close(r1) 2018/01/27 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005f5000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000e91000-0x38)={&(0x7f0000aab000-0x10)=@nfc={0x27, 0x5, 0x1, 0x7}, 0x10, &(0x7f0000943000)=[{&(0x7f000041a000-0x1b)="a8fbf533a8eb8e6510d684ded68bc74054f42ecd2156226866fe40", 0x1b}, {&(0x7f0000602000)="fc0d6596eed488d6ac1f419fe010863c5647312e8d56d4a24c39606622fe32d7eb3f170a8f578b0f88d12d6423663e255fb7f3ba18e8b1e42690dfcd6a3b232c82f39d90f81ee9e616140bc7c7d86841d9867b0b28e44018f66fac2e", 0x5c}], 0x2, &(0x7f0000369000)=[{0xb0, 0x11f, 0x2, "9f5530154d04cf1e6a730b50ed3381d83ddbdad0321a65a65b4fb97eee81ecaf4188bfd8fcc9da8341ab50b12eb25c6df87be6c5521ea94bc399ad4081ec3b4a8b26ed82ba9a4e452043f87a6ad9fa166eb832ecd892575fce6e7730034eca835608faa63739f27b11abf4cdf8c337c3efe63c05ae259d1083057a9de73c5f54574aa1ce350c8103bdf241b3c8601151d3788bca2541ad94053c2f0e"}, {0x1010, 0x0, 0x1f, "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"}, {0x88, 0x10f, 0x8, "0e6a9f9a0c77e64133436fc51ed2bd6ff40c86bdc027ce955917ed07b01fcdf5ffd7fa7896fa53a7b7bd1b35a9c24e6d06c4f0543d3acb2a8d66faad30fa5b14f875a876c0049e84709e359a2c74fbd60eec726ef75fc4b66c0d10832788539116104118327a205cc0d3f7ffe1d0b454d78b1d"}, {0x28, 0x113, 0xc000000000000000, "5d7c9735176d6ac80803f0a4a612b5ddae8c0d676cbf"}, {0x40, 0x8e, 0x100, "504228f90aff3ad6ae7f5b5ca00b2ef63b936fab639d0f1a9fd06330ddd2184c7c8757d648311cd3617506"}, {0x98, 0x0, 0x2, "d963f1a403559478a9952ba806475c51d7c44ac580aa7583da00398c83e65aaf507afe25fa54d120744ea0058a223da188541c5177aa37932d675a7947086f45c32c2cbf78c8115d0bbba4177092731e58286ac8800cd0e08ab9f974401814f15f14d0e8380f1f2c60056de32ebaaae808c1c9884aae057ccdc57ec04227e4114e218f428c"}], 0x1248, 0x20000010}, 0x800) 2018/01/27 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a4d000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)=""}, 0x10) 2018/01/27 07:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80e, 0x1cc, &(0x7f0000c51000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005a5000-0x20)={r1, &(0x7f0000054000-0xf9)="5bd37bd69ba72f63aafd64080a1964b21e9c488e54e416355d30e679c59e90ac62f56c35e5e72a455ebc4b3f4974af3ff1734946ef1f955eb587018635a35090f51436c9b3479713b1400d450ad0521ea0ec95e4c1a54f3d450733674ebcf96eb4b2cab44c6be7a80d965b7514cbd59c58f13dc47ca7a2fa4465035fb01c5e070789bb2718382314be4bd158372df3d16ad90e906aabe46c19ef5f160ce236ebbfc9034c16a757b0989e0a66df98410ae908316774dc952d1343153965568b81b6b230c858180f30a336b95524cf88697031bc699c74ba4f71b082fac593ae41697205538beed1e288a5edb8b85437aad34f4d4de4b24a7467", &(0x7f000034e000)="ce86f7b3db3c9da868a1e9bdf9ca7c10eff748d71a5add862ec47aef68b2066131f0e2ff505f14d699fdefd796c4bab4d1c81545e702998148c8bf88d4f99db0d391d67f53873cf4ae1f061de06a7e4e6ba023b83fad38a46701821e20c5f2a7e067f4c5617af474d0148fc871f4e6b37768a0c43d0317db155a453425baa7ac8dbf70b9199994e8b1b89806c2b97c34bf881f20e424ddd9863202a363290b89c0881e19b63bb79de2142ebb717bd18b8e170f4eeffc110fb7055637ae8ea2770f9f76db8e8782b0858490ab065a07dd14c922b3a2e9f4cc2f9625c25c", 0x0}, 0x20) r2 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x140e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c83000)='./file0\x00', 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000f9000-0x10)={r2, r0, 0x0, 0x1}, 0x10) [ 1769.959829] can: request_module (can-proto-6) failed. [ 1769.988362] can: request_module (can-proto-6) failed. 2018/01/27 07:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x0, 0x0, 0x4, &(0x7f0000151000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/27 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f00005fe000)='./file0\x00', &(0x7f000081d000)='./file0\x00', &(0x7f0000418000)='cgroup2\x00', 0x0, &(0x7f00004c6000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000087000)={&(0x7f000024a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d29000)={&(0x7f0000846000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c8d000-0x2c)={0x0, 0x8001, 0x80000000, 0x85, 0x16, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000609000-0x7)="00000001e7", 0x0, &(0x7f000058b000-0x1)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c4000)={0x0, 0x0}) 2018/01/27 07:25:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002f7000-0x8)='./file0\x00', &(0x7f0000fd5000-0x3)='v7\x00', 0x1000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x21c45b5c35b54eb, 0x0, &(0x7f0000b9d000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000ce000)={&(0x7f0000b5c000-0x8)='./file1\x00', r0}, 0xc) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x10, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) 2018/01/27 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000853000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/27 07:25:31 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000874000)="", &(0x7f0000616000)="", 0x2}, 0xffffffffffffffde) 2018/01/27 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x5421, r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c5c000-0x48)={0x6, 0xf, &(0x7f0000896000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x18000000}, [@map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x13}, @ldst={0x0, 0x3, 0x1, 0x7, 0x0, 0x40, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000008d000)='syzkaller\x00', 0x6, 0x7b, &(0x7f00005df000-0x7b)=""/123, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) [ 1770.075921] cgroup: cgroup2: unknown option "" 2018/01/27 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mount(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000809000-0x8)='./file0\x00', &(0x7f000069e000-0xa)='selinuxfs\x00', 0x20001, 0x0) r1 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getpid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e9000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/27 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f00000)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x86f, &(0x7f0000f06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000051b000)={r0, 0x28, &(0x7f0000f06000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f06000-0xc)={r1, 0x1, 0x8}, 0xc) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000f08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f08000-0x2c)={0xf, 0x3, 0x4, 0x4, 0x10, r0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f07000-0x20)={r0, &(0x7f0000f06000)="2ae3c1795393c4be8f4cbcf6de5e338c6de7fddea131faad35f516b66451c6597347490420bd8ebbed22e1abba038ae98c3e2212496723085a912af9595d264aa9065740c27695e8b9f4d12d0a45782425bec2fe95ecfc06f353d1041fef179e06ebad42091ad77f67e62dc206e7679ce6765368db3613525cd484bb7256345ef7bee0a8d94f42", &(0x7f0000c9d000)="49cba603aeea9ad100d8d4dc936acff9b2a2518dcbd7f1b00b00730de5457d11396a1e3b3e8b48b564229f7d6869e151e4d7f553b82f1af931df46df733e374f76e80ced4270b10d8e9cd2cd77911979f68e0f19f5a8e637bf8cd650a1206bb272ed476649fc834425b89be40684b134015acb51ef00b7be99d072c8a50be487f96e03b03ebfd117bfce224ecde3e30dd6d2fa7cb292fb201d8230ef2c5a9677dc35f2e7b09511f6db76014eb876ecc8150189", 0x0}, 0x20) [ 1770.121512] cgroup: cgroup2: unknown option "" 2018/01/27 07:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={r1, &(0x7f0000020000)="", &(0x7f0000021000-0xf4)=""/244}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000acc000)={0x0, 0x0}) r2 = getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000041e000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x199, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) perf_event_open(&(0x7f0000fc4000)={0x1, 0x78, 0x7, 0x1f, 0x7, 0x6, 0x0, 0x9, 0x10020, 0xb, 0x100000000, 0x7, 0x0, 0x10000, 0xffffffffffffffff, 0x7fff, 0x7fff, 0x6, 0x4, 0x0, 0x8, 0x8001, 0x5e0, 0x5, 0x7ff, 0xc3, 0xfffffffffffffff7, 0x1, 0x5, 0x3f, 0x1, 0x2, 0x1, 0xfff, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0xffffffffffffff3a, 0x7}, 0x9, 0x3ff, 0x80, 0x6, 0x200, 0x9, 0xffffffff, 0x0}, r2, 0x10000, r3, 0x9) 2018/01/27 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003d5000)={0x3, 0x1000, 0x2, 0x4, 0x3, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002d1000)={r0, &(0x7f0000a7a000)="9b1cd32dcbbe27ab356c436fbfb3be94860f6654529a315babe5cfb35acc0c7f6b", &(0x7f0000049000-0x4c)=""/76}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000358000)={0xe, 0x5, 0x1ff, 0x6, 0x8, 0xffffffffffffff9c, 0xdafa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004e7000-0x2c)={0xf, 0x8000, 0x5db0, 0x5, 0x14, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001f0000)={r0, 0x28, &(0x7f0000450000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000062d000-0x10)={r2, &(0x7f0000432000-0x76)="535a168edf6ec7d3ebfe3f26c156f3d246faa5f88f27fab22ab85a1c37473a3fd9e23992476d1b407a5f86203b57277cbaa03b91debe3e8d75594f152f44039434f81494ddfdecdd4a6b30af8839f8f136626385220ceb664c85aab46cc63e1b13787389c1d4e3051088fdb1ecd90800571f2338eded"}, 0x10) 2018/01/27 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f76000)={&(0x7f0000f76000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f66000)={r0, &(0x7f0000f77000-0x7a)="7a1140a39eea9e6bdb8c0a2c503176f1fcb9947b869883101575a1777077ad0543f3ed8426bcf68b49f5acc4ccb893f2234647e28c66f60d5cfa2068f33252753f81dd32cb113ae7ac9b755bbf220bbc24bfb874f5847a8719e76fcbccdad431d8eb4b18e7f289852e6cfeb541464b65146dae4dc1ed57b755a0", &(0x7f0000f77000-0x90)="59215979ddace22bcf1fd2fc038bd7e91303e6dbbf8e34f68be600cf0bcf44a5546c8067fc2de75e57ff08050f13d9c7a5c6111e22a5427c72579408d0fbcddd656bd2bc9d24647569f0d9a775e768935f29ee02005b62308594e0567a6fd581046995fd714fc2123f25a02c9e8eebdae45f3c1ad1d249b7324def92d4d5464fd8fb172b993f67f1183d7d5ac76e4416", 0x3}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f00008a9000)="", &(0x7f0000e0d000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ddd000)={r0, 0x28, &(0x7f0000534000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:31 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r1, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) socket$kcm(0x29, 0x2, 0x0) 2018/01/27 07:25:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000053000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/141, 0x8d}], 0x2, &(0x7f0000000000)=""/4096, 0x1000, 0x6}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000c4d000-0x40)=[{&(0x7f00001ff000)="132944f8160b088def73c0d42c9078a93f1cfa53e7dc9b4f65658b293929a4c57db08319459029d201fb098d0f8493156cd5d5a9252e5d3ad2a5857e9969e79e0108b7a9392ef29e38b91e3c65090d29d3bfe8d42bbcf08ac74048ae347c2a2aad1e02da5b8af5e2e94896092d74404040e2c49b5ae3b91c4d60cb4b79643ed001dc3b58352a7cf5eb87ef5c22b80ee59e8449ccdb0d098a7a677ef98a72d03383f725ef7c020a7ea319368a0c7354d847cbf1e7d1d91c5f1d12d745a86f", 0xbe}, {&(0x7f0000001000-0xbf)="e89e89c2b5da3a53ba650f530a90d87e678b2f0c54e4a0e08a6942d55c505ca482cbdf85a945411576f5cfecaf07a70e91e0845b0e320c9ce783fe3d2f6328f38c5fb217a4516d24d76fb4e999b5c6048195be74aa76ac6d8a503d806ff2163654316e0a60c955ce3d309b5a95a87c00e22e1c2a26c2d891ce47c4565c2bb1bdd843a67725f95b7a7e1c4a3d7874815c3ee52edd12a4569a89bab475ae4d8bfe960dcf24f20de6600da0db5c921f72807dced05b0971b2b98aefe1eba9e105", 0xbf}, {&(0x7f0000a4f000)="1362828585f325f2fe41baf6d5ed1edb358df14aa8d856779704bf686eaab4933b8d1ecaa705143358529dad61a719e41ead5e8bb25c98026ce896bbedf8e19021b554c066e7207e186c9f0c476b4f0e47468641aec142241d2d447b685c585ea279a6fd5f8832ecbef1d52ec21f309340cac36b52df0e4db454d7d190fda7026380981dca558fba8a87d7eae721014a3bbfa67ca8a9c493914fc539245d456c5b35dc4626f73d5d20aad86d5c896903c97b7ab6efe87630fc4fae6eb25bb4a9490af1075861a3d83102d25e247a80bc52b242d351992f0850a1b979724aeebccc85652ac619325eb4ca47dfe672a81f895898109a3745a1da", 0xf9}, {&(0x7f0000000000)="", 0x0}], 0x4, &(0x7f0000ea3000)=[{0x18, 0x1ff, 0x180, "1f"}, {0x100, 0xf26ff3e0762d3e, 0x1f, "ac2db0b2e6804b56ed93942a9b3f5a7cd5cdfe242f3ee177547709ec9cfbce664368b8269cd8434eac3115d1b2fdde8281a039cb25f07ff5a8f84271e745f9cf35e26466cf27c3a17710567565e2d909f8a088d2596670b517c5aac429ae3759004e77c534e7948045bfa3691a071f7558ddc539ce867e0946c08970e4b724761360e1b7fdcf236ace2dc554699a50fb1666b068cd99ad7c4e5a393b0e12480a90f1abbfd42637a35d3f4e36b6c3dc56a7d98a579fd23c59f65ebdd791250dbfd71a430683c8be16a63a0f31bf983379f3ef7b0399a250cb019b11547d08e8df26d6403691da49574284b9e2371e65"}, {0x20, 0x0, 0x4, "3c8ff2ec6d3669273466"}, {0x60, 0x105, 0x3, "5ee1f2616a8935e8642794cdd65583a0634e8d4c41dde36eda81c25d53f7d145d947a66d801fce58991246b9486e74e54bcbc55f600807945fbd243239eb7de5614c1dd2eb19debaba"}], 0x198, 0x4000010}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000acb000-0x38)={0x0, 0x0, &(0x7f0000578000)=[], 0x0, &(0x7f0000df2000)=[], 0x0, 0x0}, 0x40) sendmsg$kcm(r0, &(0x7f0000313000)={&(0x7f00006a2000-0xe)=@l2={0x1f, 0x80, {0x20, 0x2, 0x2, 0x8, 0x7f, 0x1}, 0x7, 0x1f}, 0xe, &(0x7f0000212000+0x295)=[{&(0x7f00004f8000)="efe3558b8b83aa107a6acf4edd0c75e2d1ba0c897b0f75ed3df6391a437473712e1a112a5a1444dd80be21cde4b33b7fc3079914178350cb97559d1ace0fc019e6b860b94c29395d257a574684639516beb7678d29f7c5f5e06e8b8129563defaa2b6597e1f568610972a8bfe8acfa86004c717cf5f1", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/27 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000241000)='\x00') mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$PROG_LOAD(0x5, &(0x7f0000551000)={0xd, 0x5, &(0x7f0000a4e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xe865}, [@generic={0x3, 0x9, 0x5, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ca2000)='GPL\x00', 0x3, 0x92, &(0x7f0000b9a000-0x92)=""/146, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000089b000)='vboxnet0/em0\x00') 2018/01/27 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bc1000-0x38)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x10000) sendmsg(r1, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c43000)={&(0x7f00007bf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000702000)=[{&(0x7f0000abd000)=""/138, 0x8a}, {&(0x7f0000e1b000)=""/133, 0x85}, {&(0x7f00002c4000)=""/99, 0x63}, {&(0x7f0000fc1000)=""/127, 0x7f}, {&(0x7f000066b000)=""/86, 0x56}, {&(0x7f0000c47000)=""/93, 0x5d}, {&(0x7f0000c30000)=""/14, 0xe}, {&(0x7f0000325000-0x1d)=""/29, 0x1d}, {&(0x7f0000594000)=""/239, 0xef}], 0x9, &(0x7f00000ea000-0x1000)=""/4096, 0x1000, 0x5}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d89000-0x38)={&(0x7f0000e93000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000074c000)=[{&(0x7f00005b5000-0xc6)=""/198, 0xc6}, {&(0x7f000005e000)=""/212, 0xd4}, {&(0x7f00002d3000-0x3c)=""/60, 0x3c}], 0x3, &(0x7f00008cc000)=""/252, 0xfc, 0x8000}, 0x2) sendmsg(r1, &(0x7f00002a4000)={&(0x7f00000c2000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000776000-0x10)=[{&(0x7f000074f000)="1985865f554767c27fbe7d257ad6392ae878d38cb75b572976295a5621670e2f66399a3013563fefb22b2c84dc13fba5113988eaba3e18244f525b6a78366bdbec3966849da8cac4817a73963af9da71946c3cf1a863625c60d0d06029ee303065df06983b0d019d0def6806020f8e81a93ffd676bc5693ad37567243901b8e06ee4db756233f64e7c9834f62ca5aed46a4b6f76eb3f59ca275dcd41f7133c53cfbfbc47468af773", 0xa8}], 0x1, &(0x7f0000d06000)=[{0x88, 0x1, 0xffffffffffff8001, "a3bd2b628ff0b6d4b93aa1c2669a19735291fb096348ccfe9d4fcf7de6df001f82f8f89a52d08337498fe833b57f34d308d9d909187a1d81142ee56904c30cbc80f1135f6c4bff25d93757d31b7f54bc40b07190256eee0d01290fb9a8ca49ff835d930c2abf4e1a53b68941657f94aa7c7f2fdb"}, {0xf8, 0x110, 0x90d, "fc1fdeb247a014769cfb34c9eaa9630666ffc5dfe664b1026c24a1701e90cc9cbfeb570cb3183f605242707392284418d59562a93347c184db14935b66e782061c9fe3ed3060e60c4e81153435cc239ad02b7bf883cb79c17318dfeb4cf293edf03759935e8a5ab063438b0858d76af2c26b5545c171d5071f2c1574ce62f1e22ad576ca741e0fc967914fc4a6352120a55607468104224b254c88e17b1da815d25e46a6d3594acd6dea9af948d0af439ebc4150c18bf853c91cfac4d04b8015d7ce7f76f2b439608ed150c5556573ebf5bac1b1aebd9c9a9effdbb0decad7c1933fa1"}, {0x30, 0x1, 0x0, "00cdb7f865fcfce3d3eea0aa90fa8adde55aa3d1ead59025d2456377bc2a127f"}, {0x110, 0x10d, 0x7, "d36cf36ba1bd4122029c89de0e194a6545b9f8692fa360ee440ba2d6ead3cfdf3fd09ab77cb89acee84aab2705fc9b43635a18c3cac7be88eac39502c2b11d761a1a252473d0688f9f445a05ac18b45e0768228b389a595fe32d8dc861cbc6cf4f32bd12bfa35bd8b8005922f3d0344c5aace209bc3904dcd5650171ac7fb6c7dc89d432a264c42cca6e23d986c5ec21f667564174c82116714a4dc3a7c8921549458a273811f7c789c8c37ff18b000d09d1834a3d9715003e73b4228084f3764576a8339e416d312ed916a9211d51a2649256d53fc1414af83e2a538f4904cb9fab6054a7b1e90001ec39f05e974eb45625ea3a792d405c1a"}, {0xb8, 0x112, 0x7fff, "a1941742f3ace1b562dc4864f9f9452ac274d8c076bfdd394f9e3eb85452ba2278e84c2a37448fff69f7fe8e2e5a235141bd1d1a6392c62b57e00f5f2ef6881bbbe39e4365cec0b4e174f9be8b90b721593dbb11f3a6aa59ca8bfe19100ad5462da9b8ea2b7fed781f6d7edf0fb085ff833335841dd1d6ef859c047b0ede88f79c18a0ec5fdb82a05599af17aee8d85648d69a9050643e4f557e49b79bb8db6f20601414aa"}], 0x378, 0x4000000}, 0x2000c000) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000ba8000)={0x0, 0x0, &(0x7f000035e000)=[{&(0x7f00009ac000)="067353a29738531ddad171ea7c592aef2499e919e22fa98bfb4dcaec2fd8eb1edb1ea378bd347d9cbc7cb354c3a5b2b32d3acb8ea4281c3d91fa6dcd2a7efc58de9a5fbe", 0x44}, {&(0x7f00003ce000)="15f043d3087404e98d97fdf6cd55d84cee4dbeafaa6801b81e011ecec9f8dbeb20e068d626a253be5aa18aaff4de44527210ca31d40d4b27b0663ad5aa69ea6709dd501fbd44130a7abff84238279b4fe30a764e2d0d68710e1922cf8b9f7eff0983a81ec41aaee9648e3bdef3924b094f12d5", 0x73}], 0x2, &(0x7f0000f81000)=[], 0x0, 0x4000014}, 0x814) 2018/01/27 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008b9000)={0xf, 0x3f, 0x20, 0x2, 0x18, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d89000-0x10)={r0, &(0x7f0000f1a000-0x36)="d297be5bbe2faa9d9055bdeb857a976bda54aba40519f1920d83a4b825b408f7f6a65b68a9afb3fbd8c0ebf5325f8595d509b182d9482d4ed06c3134ba1078a8aff61be4c2115147124b01b7a40cdc0be79ff1be19aa40ee91b05dcfd3509445103aa1a0f094ae932f08b8bb723450492780fbef1cf33d61ef8b04613a379e1c2e6cb3c1676ff764ecebbdcc8ca42c9b7aeaa00ab5dc6501b75efde2c601574a07b7a0999648e3ccd0"}, 0x10) socketpair$inet(0x1e, 0xa, 0xffffffffc1cd1972, &(0x7f0000f18000)={0x0, 0x0}) 2018/01/27 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x5, 0x4, 0x5, 0x5, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x17, 0x8000f, 0x6, &(0x7f00000e5000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000179000-0x8)=0x0) 2018/01/27 07:25:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x3, 0x8, 0x0, 0x10, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000000000)="d5ee2bff3a0bf7e8dd190f37e55c1534a669cff140bbbadc0c52d781a3cd380755451f9264251fddc8abbd26616e3454ee78519cb3f6c25f78b43d93f7138569cb8db937f1c856532a6cd363749b4acdb9ad820595b71dc2f59dbc2a2ab19f69952333f152a54b2001e8d5a067847f40263117e5100ee5bb7e8fc48df7f9c2d64bcf2fa3c7dd7a2053b3e69eae4bb585406700cc76847add4557ec8eb89877"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000000000)="34e4c773a7fdd5a3dbea7ed1b1cb9279eca3fe80783e824c451aec40b11ca268fcdf4a57a4b021b2425cb1236c996edd73ffcaebc8fab414e0b37c670de7264e9b7e17b4876af4251fcf0715c171f2c9a1fb9853c14966ff305996f7c26d3e0eb9766bfb1cf54977386930de4533f70b5c8f2f68354f215453f852e2356e1b0ad02fbd1dc67e6ff99d5c0f0c13bd4e05800027ddff86d3d855764ab5b40a6aa3503e4af1b41471ddf5689299f70de35dc387661e14e563"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0xffffffffffffff80, 0x5, 0x4, 0x8, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r0, &(0x7f0000001000-0x1000)="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", &(0x7f0000002000)="2632e45ffd1723d4f7858505e757f5c99c6f94887974003fb6f26bfcbb896dc0ec793e03d082d545ea1cb1f638ff10d4fcd1f9f54e1cc6c2f29e71bd06ce6060ffc214e8e1589aba48a400db817a024a7c5ff1e74c53e1d752ae15091bcf0e8049ba49dbb87836364e69422f34a5c7ff3acc2428023edfe53b52bc1a1056cb3d7ca98d611f0f9a6b61de1b1aa4479dbc580660a989c0c072cc7fe44119a28da4", 0x3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r0, &(0x7f0000003000-0x7c)="a16d287f64a5bcf2025f3508c4b681691b6561b30fd9e57b45008345d31eddc5db330e132463650ab6a9d7dade2676ddd972b6f178871191b7ec33a857681beeafd552708d9a5aad082e99b513ff8712d4ed7d55f24e1234218f60e61f852d0f2802f44d28b361f841e0e7b151f969acf8ac72d83d451f3c4f0e82a9", &(0x7f0000002000-0x97)=""/151}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r1, &(0x7f0000004000)="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", &(0x7f0000002000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r0, &(0x7f0000006000-0xbc)="d439828f60c65e952a92bd40fafc326cf8acf911d2cacac0a8ca1cd82da2e8616c449bab2041e23af30d63610b494a04ed27ffba736d95135a3fc75b53e630a221e1e4d51e7acaae0f73427a5a83057686b0cc0191556f239f0e85c34f578bd6d42108666748120422b0e0bc607160d8ee29b66a0535b008fa5059ffae89ac62d846a35d4ba8ca5f78f5f44a245dd70a0020157ee1e07f83a7a45150b9c74778a1b1ffea3950523c5adc9b0095f00fed97d47912c0319619aad6407e", &(0x7f0000005000)=""/112}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000-0x10)={r0, &(0x7f0000005000)="c6f95a89c07f3053277db8ae14cd37010f400d4a52a4e7d7529a34dbaf38c5d0a7814f62aa960d42787edbe57bbc1e0d1cd24d1da13b83b1592343966afd73bb2d711d15641e6a8fba78e2a5be556b67d44126474695baac6c0acf79ae47b9450ba3"}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000-0x20)={r1, &(0x7f0000007000)="8ef7dbbbf0b9cf370bf5d31f7263a2d8fa3d086f419c0e319e11332486f75d9c8407ad85c48942e8f740dc85bcceadcdb3b9b1cf6bc9e315ab7ccfac23b69632fc9c52a29ecc1b3a7b4fa1b0199f6ebdb0b33cec9a0e1aa35ff5bab2bcf9adc39de740626cf3a9590447effbf32d9a757fa5f1950bd535b1d61f1bbca7e841754e1d82e7aaa33552665d83707d8d40ae822859e90b4e6090f1fe20fa004a613e0f7227", &(0x7f0000001000)="f4263e19a0d729279da3d2eb5bad514f2ece772799cc4d92b14b3316627b4c77ad9c0765fbc00bee332e0b629a922d61fee2adeee65fcfe0c7bbb6b36066a73a7af358ecbf", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xc, 0x4, 0xa0, 0xde8, 0xd, r0, 0xa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000004000)="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", &(0x7f0000002000)="2178d82821484a5efa1353e5e6daa365b421aa0c98bffdba3bec6b061f823aaecb081eb37fa50d27ed", 0x2}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000-0x10)={r2, 0x28, &(0x7f0000009000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000-0xc)={r3, 0x8, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x2, 0x68, 0x8001, 0x12, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:31 executing program 6: r0 = perf_event_open(&(0x7f00002be000)={0x7, 0x78, 0x101, 0x3f, 0x20, 0x8, 0x0, 0x5a2, 0x42a11, 0x1, 0x6, 0x200, 0x6db8, 0x7f, 0x9, 0x0, 0xfffffffffffffff9, 0x3, 0x6, 0xfffffffffffffffa, 0x7fff, 0x7fff, 0x7, 0x2, 0x8, 0x1, 0x4, 0x3, 0x5, 0x200, 0x9, 0x4, 0x9, 0x5, 0x1, 0xf4, 0x9, 0x7, 0x0, 0x3, 0x2, @perf_config_ext={0x82d, 0x1000}, 0x24, 0x13e000, 0x0, 0x5, 0xc128, 0x2, 0x0, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x9, 0x40, 0x3b03f041, 0x5, 0x0, 0x8, 0x80404, 0x2, 0xf065, 0x8000, 0xff, 0x200, 0xff, 0x11d, 0x76, 0x1, 0x5, 0x8, 0xfff, 0x8, 0x24d, 0x2, 0x2, 0x5, 0x0, 0x8, 0x9f2, 0x100000001, 0x2, 0x22, 0xffff, 0x0, 0x6, 0x17, 0x2, 0x485, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x6}, 0x0, 0xffffffff, 0x3fc000000000000, 0x3, 0x5, 0x3, 0xa4, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/27 07:25:31 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000012000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000011000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000682000-0x20)={r3, &(0x7f0000d4c000)="", &(0x7f0000f1b000)='}', 0x0}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001d000-0x40)=@raw=[], &(0x7f000001d000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f000001c000)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r4, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r4, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:31 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000000a000-0x5c)=""/92, 0x64}], 0x2, &(0x7f000001a000-0xa1)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000-0x4)=r0, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f000001a000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:25:31 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd0000-0x10)={&(0x7f0000fcf000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000)={r0, &(0x7f0000853000)="fd74753ca19ae9148394b34dd4761b017fabb796337fbf54e0821ec084c7cfe50f37f8e1445512df267236c045d00d8b61dd7e969c264128117775aa6e8eeb92bcdbee8b8fb3a0130144dc31f88bd4effe2e7ea203b2ac5e7a35ff184a55cbd98e5364b3c8b5ac7714024fd13e1787e6f8a49adeb34b6ba2f34766a128085b34cf2b2d08dd4503ec80af2f2fd1869b077438337a8ff6fc79bbca808411fd329ba6c21dc89ab0465e4886284aec9ce3ef", &(0x7f0000fcf000)="f6fe2c3ffa15f29949674957e997a977b6d22ae457525054", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x41, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006de000+0x8e8)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x1316, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x6, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x5, &(0x7f0000f76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f76000)=0x7fffffff) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x0, 0x8080e, 0xc82, &(0x7f0000832000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000018000)={&(0x7f000035a000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bd0000-0x40)=[{&(0x7f00006e1000-0x5c)=""/92, 0x5c}, {&(0x7f0000012000-0x6c)=""/108, 0x6c}, {&(0x7f0000f63000-0xc3)=""/195, 0xc3}, {&(0x7f00003f7000)=""/191, 0xbf}], 0x4, &(0x7f0000a5a000)=""/1, 0x1, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf5000-0x20)={r1, &(0x7f0000a05000)="4f33a99f4cc1a0d340833c01d10d51c980d9d3588fc9fc693df3d7f3a79ee2471f08d09a35d6eca2f17362d933c94a6bf2acde4586f8d280998e7c4beea3648117e7f167d72413f84b830169b1b1dc5e7825350d8c979286ea2ffce893ac62b033e5fab80463f694b2e61817e8425b6dda03fa8d0bec25c02410fae6f053b00d0bc36a69d42ba6093bf57f2c4a3a1ac919d9b61762a98892c411febd2a101fe8bf3abccdc93ec90c2cb6bcfa25ac114446f908c78962e5af97cad0876010cc537e33e5ba1a2f296081", &(0x7f0000a7e000)="", 0x0}, 0x20) r4 = perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000d54000-0xa)='syzkaller\x00') mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000952000)={&(0x7f0000b04000-0x8)='./file0\x00', r5}, 0xc) sendmsg$kcm(r1, &(0x7f0000f76000-0x38)={&(0x7f0000f76000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f76000-0x80)=[{&(0x7f000055f000-0x1000)="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", 0x1000}, {&(0x7f0000f76000-0x5c)="6c0425f51617ea433f42430fbca839dc07cae102f684f076976a1e956c0a8f05f83dc86ee09fa92c8b4dbd5ca5eeacea8aea33f3d1ade0ae252e0b4c3a26e39c164fc5150d3213728865b9910a4a29a56c24ef852ccf5c8be88f2c16", 0x5c}, {&(0x7f00008d4000)="dde114a0ef9fc215b506f8afce1efc1c88ef52be6332487644889a0c4098f63743b10c8a1dc4d838f0ca977855f3151459f3617610f89d97c2a15d44c7b16c9752a2e09818433783af8c230ff2b4acbb6ea9f7bbcd2801ca05cb5cc523d862ac096d8da97bf6edf380de1c567fbfee8412338ea145", 0x75}, {&(0x7f0000c0d000)="78d331faf45366144c41b27e6a8472b7426654fbccd64ac8274f9b404aa59e1fe815ff5c5031c8f2f463dea2f76101", 0x2f}, {&(0x7f000002d000)="03d326269c393e4d3106a3daa504d2b63e4518a69fb337c2f2dead4244f610fd074d1659c47073bbfe00cc09a27ee0b7b15a1041e639b7898559bca8a7", 0x3d}, {&(0x7f0000064000-0x19)="457c98ffd2e35537829e51c3b5ead6274ab540649d12b719bd", 0x19}, {&(0x7f0000f60000-0x26)="9130b0d7efd001d30af7fb4bc3ed5e0be0df91292de66d2ba133a3d42e0d65e0015f90f2a1c3", 0x26}, {&(0x7f0000f75000)="1404ac81167384b177820a8e71e0e891f78e", 0x12}], 0x8, &(0x7f0000104000)=[{0x28, 0x118, 0xfffffffffffff000, "b3b5333de8c3adc2798be26bf67dbb717cbd521d1d"}, {0x100, 0x10b, 0x5, "8f7b82a122ce53fb2092ff9f115f75e54247ac99892d72a9c45d6cbc68cb8e941059caa98e22ab3889351863ff1ce8fbd680213ab6d3fffef6c6f7a2b54d7a1c736f520224011345a07d848e6fdc74c004b51f4c89a2d491f58c0d92bb8d239cc2dd25c60906c01fc2acee8ebf3a312e02725aff129ec907930ba4a243530d6453cd3f3b92b0e91522987b925afafd91f1a0094dacc45413a9223752aab735507764599e917798fc8c21c853a1396fd7e8f513d362d60d94935aac80defb12aa7b2fc7759e25b5361074b0f69a5c3da919a506f8b081d30ef31d9df664a629cd8d581913f7f742a66cdd163bf9466ca5"}, {0x50, 0x112, 0x1, "f24a13982303ecb5fe22884870e1f54ee7f176876867a604e86fe31732c6f193e3345de4d810e17d94ea8d31a171a92c73ea90cc5b7f3b507e03"}, {0x88, 0x105, 0x2, "2922f44aa8e0edaee331c9edf176a513f8350c68a185a2e0a36a221f2b4eadfd61a1d669136bca6b8e3c213e1568434ff80f88ef730da64d15a4460ac560cbd6a3be968260cb644f62f141c16895f36e2fb29110377af4db75d0fd1a1cc67221962db03cd70946a900e38747f257657c49bbb43d9d"}, {0x98, 0x0, 0x7f7c, "f12032f937f90c195f92ee5003542ae6e2dbc3c0ab607470080a6e921202b94f4613d1635b465d4d948b27b15c4b9caf26505ebd09f102c8f916b163d862fee7a4778571232e3359049cd26e961f42a688e4ee148e142a0cf8f0ecb277038a8c14e8bc786c205b9a3d546273ccc55573f08b197cebf23015f899b96fbd61de75d0"}, {0x90, 0x12d, 0x0, "1ae3e1209fafbb249d3fcc0046c013d086b88789259be32327c4aef66542b22bedbe5cd78718b0bf04549800e5e59c8225ac1b87a499493eb6346fc0ddcf40dec4caf38cba6c0281051a2262ef37875f37a9bbaacf057f897c19dd88169d98a154e2fd0bedb5f1f656cf4cd5757dd3ffe920096c57771ac355c724cf"}, {0xc0, 0x0, 0x7, "f3938cf84998d620f39d92f346a7384a35a803fc3e105e862aa3e9246dfcb7e137b3dbb1070bb1613eae5f040703d1009db4b85c9b689bc486377ab77a9b6ebf8d6c9844850440ee97f67fef741a55500314b6892d3adf4308649da81160c8362e8ec3711da12fa83072006a306b7e417ee43390e3ea72bc6576d0aab7a84a1b611c5509a7cd707f5aeab990b206e40d55aedeade6afadf594a705460d20ee2f2a8452063ff674e7f826e688d2966cb8"}], 0x3e8, 0x0}, 0x4008080) 2018/01/27 07:25:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000014000-0xcd)="", &(0x7f0000020000-0x28)=""/40}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r0, &(0x7f000001f000)="", &(0x7f0000007000)=""/180}, 0x18) 2018/01/27 07:25:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000046e000-0x48)={0xa, 0xe, &(0x7f00004ad000-0x70)=@raw=[@map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x3, 0xa, 0xfffffffc, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10001, 0xa, 0xf, 0x7, 0xfffffffe, 0x11}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f76000)='syzkaller\x00', 0x6, 0x6, &(0x7f00008a7000)=""/6, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x801, 0x900, &(0x7f000025f000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c48000)={r1, 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0x1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000763000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x19) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000d9e000-0xae)="", &(0x7f0000efd000-0x16)="0200000082b4510e369b837399348da050145541d592", 0x0}, 0xe) 2018/01/27 07:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007a1000-0x48)={0x8, 0x8, &(0x7f000034f000)=@raw=[@alu={0x7, 0x4, 0x4, 0x3, 0x6, 0xfffffff0, 0x0}, @alu={0x7, 0x2, 0xa, 0xf, 0xa, 0xfffffff8, 0x1}, @ldst={0x3, 0x1, 0x6, 0x8, 0x8, 0x4, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000652000-0xa)='syzkaller\x00', 0x2, 0x2f, &(0x7f000034d000)=""/47, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a4000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000008a000)={&(0x7f00005c0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a16000)=[{&(0x7f0000fcd000-0x82)=""/130, 0x82}, {&(0x7f0000304000-0xf7)=""/247, 0xf7}, {&(0x7f00001ce000-0xf7)=""/247, 0xf7}, {&(0x7f0000552000)=""/77, 0x4d}, {&(0x7f0000328000)=""/95, 0x5f}], 0x5, &(0x7f0000e93000-0x1b)=""/27, 0x1b, 0xd0a}, 0x22) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000f6000-0x14)={0x0, r0, 0x5, 0x3, 0x0}, 0x14) mkdir(&(0x7f000099c000)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003fc000-0x2c)={0xd, 0x7fffffff, 0x7, 0xffffffffffff8a46, 0x4, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fa6000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x4, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00005a1000-0xe)='./file0/file0\x00', &(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000c5b000)='devpts\x00', 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x8000, &(0x7f00008b0000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e80000-0x8)={0x0, 0x0}) mount(&(0x7f0000a5e000-0xe)='./file0/file0\x00', &(0x7f0000ec7000-0xe)='./file0/file0\x00', &(0x7f0000613000)="027566730030", 0x1000, &(0x7f0000252000)="b759f60b5beafa773e885160a0e0d6dba704c20ecb0edb39f29c940234ebb2f3b2c2c694e499c0a7c3cdc22c667f1e400ecc41126020f387d08bc864bfb263b6ce34ac7f9ec7becb1f77bf6aeed7b0bcb4f22b84b16e69e2b0a452a6cd0535203e4bcff8baa7976b21ec3383088067202216c53ff8fb3f7066b90d288279b0c118467c6d15e55def102e360f8c1fa73e00998ecbd605f296c4baa81631cd6c7d8d12a4eb4c879c7579afb364bef3c8ec8b7788732e32633a5c0fbb98b03fea1e94c64ab39b88f4636359f9e532e5") 2018/01/27 07:25:39 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f79000-0x78)={0x0, 0x78, 0x4, 0x48, 0x9, 0x800, 0x0, 0x7f, 0x8, 0x0, 0x800, 0x80000001, 0x100, 0x7, 0x5b, 0x0, 0xffff, 0x8, 0x303, 0xbf5, 0x57fb, 0x0, 0x97a, 0xf5, 0x100000000, 0x9, 0x9, 0x5, 0x8001, 0x3, 0x7, 0x80, 0x100000000, 0x3f, 0x8, 0x61, 0x9, 0x6, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000f79000-0x1)=0x0, 0x1}, 0x8, 0x81, 0x6, 0x7, 0x7b31, 0xf3, 0xffffffff, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f79000)={&(0x7f0000f7a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f0000974000-0x78)={0x5, 0x78, 0x7, 0x800, 0x9503, 0x9, 0x0, 0x0, 0x40, 0x8, 0x3ff, 0x7, 0x1f, 0x36ae, 0x0, 0xffffffff, 0x7, 0x2, 0x5, 0xfffffffffffffffd, 0x6, 0x9, 0x7, 0x9, 0x10001, 0x40, 0x401, 0x5, 0x1f, 0x6b781eab, 0x6, 0x4, 0x1, 0xd5, 0x8, 0x3, 0x7, 0x7fffffff, 0x0, 0x200, 0x3f397827af2ca41a, @perf_config_ext={0x3, 0xfffffffffffffffe}, 0x8000, 0x4, 0x3, 0x3, 0x3, 0x5, 0x80, 0x0}, r0, 0x1, r1, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000038000)={&(0x7f00003cc000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bf5000)={&(0x7f0000478000-0x8)='./file0\x00', r2}, 0xc) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe14, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e2000)={0xb, 0x3f, 0x2, 0x200400, 0x9, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38d) gettid() bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:39 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xa3df, &(0x7f0000ed8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efe000-0x18)={r0, &(0x7f0000efe000-0xfe)="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", &(0x7f0000efe000-0xfdd)=""/4096}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r1) 2018/01/27 07:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000125000)='./file0\x00', &(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000c94000-0x5)='sysv\x00', 0x100000, &(0x7f0000c15000-0x6c)="") mount(&(0x7f00005a6000)='./file0\x00', &(0x7f000046b000-0x8)='./file1\x00', &(0x7f0000d1f000-0x5)='f2fs\x00', 0x20000, &(0x7f00000e9000)="5d13a89add5c6ab6de9d462443cb516c48c69661a39f9d12af0c0231b6c0226ba0f5f61f3bfd84acc3421ae905b88e268b20a0114cde2ab497b53fc0db2bb9698488") socketpair(0x0, 0x1, 0x9, &(0x7f00004cb000)={0x0, 0x0}) 2018/01/27 07:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005de000)={0xffffffffffffffff, &(0x7f0000bc9000)="", &(0x7f0000d3e000-0xd9)=""/217}, 0x18) 2018/01/27 07:25:39 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x115f, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f0000f76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cfe000)={0xf, 0x9, &(0x7f0000b7d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x3, 0x1, 0x0, 0x1, 0xfffffff0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x7, 0xf, 0x8, 0x8, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0xa)='syzkaller\x00', 0x1, 0x7b, &(0x7f0000f77000-0x7b)=""/123, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e9e000-0x10)={r1, 0x28, &(0x7f0000f76000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f77000-0xc)={0x0, 0xffff, 0x8}, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009a3000)={r3, &(0x7f0000f76000)="2bc843f4", &(0x7f0000f76000)="992b995c1d07c69eeec4f678c2ad5dea0c0abe4c5cee1984df3ac9eb764c39bba2679857e2fc7ddc3c8a82a2107dd63d9bebf6e4a261637717", 0x1}, 0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f78000)={&(0x7f0000f79000-0x10)=@nfc={0x27, 0x9, 0x0, 0x67e91ea36312df30}, 0x10, &(0x7f0000f78000)=[{&(0x7f0000112000)="bc589ec8f00758a1e84a7a1e53910f74d8f54ebae2784b4c53460a96dd03aa2c2740cb2aa4285b78751d6a68d66eddfe240c81ec3ff5237f3ad41c6ec283bbe3174b82640bc48648c0707370c7dc3bc0d5efd9bcfdcc105749", 0x59}, {&(0x7f0000280000-0xf2)="215f1890334f8aa6f5a7f484c41e1265a2293fc18e770bc137ea7589118152155335804be1a8be96f0976fbbf23257a71ee8d5ce7cd18f6321fefed4725bdc8a88c9614ba7b20a63c6914cf801a80dca37a3beeeefdff019f0a02e79fe5c286b58729c50032b59995314dd319f3d2dcc04f264340e2db22c34e1e70aa49daf4209abf4aab854377c3cb9467288aff1eeb23611dfde2f293cf0b8d5e21170589772dbc9cee1c0f68f2545c13c2d3e1f24f52332d4189df04d2bdc2f830a60ba6ed3ee03bb383fd06244bfb5832ce0e4b5e3daaf7fd855b7d299c5385d9d3436eeccb72c5d234775bce58c830b8c1162ea2c4f", 0xf2}, {&(0x7f0000f78000)="91c2fa364b4060a4d960ac9f2485e6e7d28e4e759493227d063179263d1ea1b0c879ae49c229b094af4fe8dc6aa7c482c97daa43860b773dad6c30357bf17fb387697419ecd7b2343840904dd11e696eae1d62026640ca1ef544d19864235802b90ef3c93e8319ff7312f600e7b2f8476629b31b398a960523c65a1d681512b08843a55ed22a8d8e56b2ab3ebc50aa5a666ecf9b7a3feca11a8c7e942e96ba352a751728b02a15e912690698eafb50cbd58f50a19d5954656620ab301ae228bce9f94d6d26c3ac2c79d3bf1d05a9ca4bab2523f23ad42a85e0047ccf0e8d222d1c79dc63c8318f6078eb9d6137", 0xed}, {&(0x7f00003a7000-0x80)="e033cc0e5c2aa7fa91951c19ff298bad620db2df81af5e615443e9a75f922ff40064e381c65eb435e8d584947340c8601ddaa1bb9e29ff80b15da067084845d823f223662c9186028c4d0ce8ec940377ecfce417a37a39c0694f4781fe558b770db135895f4779107400651faadb663abf75ac4fc12f9f1117a4ea289773e2a8", 0xfede}], 0x4, &(0x7f0000f79000-0x1290)=[{0x60, 0x18e, 0x2, "0ce81a76fcda684abdd14679db1519c55ce436759a810d38223abe886ccd70ec9ac92ca256dfdfd548c598f1066320b2d222b3490dc586d9db40e5c52f7f1b9cb67dd0be9247801e0d81"}, {0xd8, 0x10f, 0x800, "245113d77c77df070bfcdf71d9c7eaaf7079c6e25aa9583322d550e1814f2b21af4015d4d818709809af20cc823f6d6c5eeafac01f1bd2a8ceee0cc0ce83577776bdc0fc827c20dd94668c26192209d6d83fcdb2102ba5dc9025e77f0eb5638b0d203f5e001871e92b810461c874cf437a6a0c3409c05c7980efa4b5dd24edb81110bfebe64e7244fd75e90420dabc1325eb0592adf58934093f723f36d08a3de108ca483b5c57f77811fe97517b4cf2a6dc86f8f381b2e19b341c87ba554aab78cce8fd443a"}, {0x1010, 0x10f, 0x7, "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"}, {0x58, 0x3a, 0xfb8, "e7735b3a9760d2e0287ca14037b3305951f555b4e09b915d35b03bed263efeff410c61892b3d977aef92427af6ee2309597c9630d5bc0eac45f6d4c0dd230327ac751a64"}, {0xf0, 0x107, 0x3f, "ff8b253658c649fae5401ff50da3ca495435ed22766fc4ab51a6e064a5b8e3371d5e9aef1864c681e6b443c2574274a8074a384470cb26cf20af3c697c04e95e37481a222cbb908957708a2b7ad8506a572664970a9579d868e924fc3a386d80410f54cdc39659317258f0985354392c201c96910ee5a1f96e4a2697b03ea14538a0efe9b88abcd82925fdb6a9f705d6e22ab9b0ee3564fe1ed99066a5071d557b3aa45e00f8a9bbfca3f3cf36260bf3bba183c5ebc3e8f69c0a9ed26db387a534e6d4cefc4b9871300f00b3e20b25df8ca739ba86ec106929caa4cb36"}], 0x1290, 0x0}, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000594000-0x10)={r1, r1, 0x5, 0x2689a19b18ad0a52}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000557000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000688000)={r4, 0x6, 0x1, 0xffffffff, &(0x7f00006e5000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000071000)={0x2, 0x91f, 0x6, 0x0, 0x2, 0x0, 0x8be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00002aa000-0x2c)={0x5, 0x5a, 0x80, 0x9, 0x4, r5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:39 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000036c000-0xc)={0xffffffff, 0x7, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001fb000)={r0, &(0x7f0000f7f000)="f76604140004668e027890f5b6c1b0c6585ed009741ff74c8a4072094bd863af22b653e8896be0b3db192b636610b0fdef7e343f82ea37646798749688e77b68e44425e7bd3032016d3cb57e091f", &(0x7f0000000000)="fa654bdddff619", 0x3}, 0x20) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) 2018/01/27 07:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00005e1000-0x48)={0x1, 0xc, &(0x7f000040f000)=@raw=[@alu={0x7, 0x80000001, 0xf, 0x0, 0x9, 0xfffffff0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2b}, @call={0x85, 0x0, 0x0, 0x1b}, @ldst={0x2, 0x2, 0x2, 0x0, 0x8, 0x50, 0xfffffffffffffff1}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x7, 0x4, 0x7, 0xd, 0xfffffffffffffff0}], &(0x7f0000d74000+0x472)='syzkaller\x00', 0x3, 0x9d, &(0x7f0000e14000)=""/157, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000023f000-0x48)={0xf, 0x8, &(0x7f00001d2000)=@raw=[@call={0x85, 0x0, 0x0, 0x18}, @alu={0x7, 0x7, 0xd, 0x2, 0x5, 0xfffffffe, 0x0}, @ldst={0x0, 0x1, 0x0, 0x4, 0xe, 0x50, 0xfffffffffffffff0}, @jmp={0x5, 0x10001, 0xc, 0xf, 0x4, 0x0, 0xfffffffffffffff8}], &(0x7f0000f7f000-0xa)='syzkaller\x00', 0xfffffffffffffffc, 0x1000, &(0x7f00005c2000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000029b000)={0x0, r1, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffdb) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f0000fe5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0xe, 0x0, &(0x7f0000331000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d74000-0x14)={0x0, r0, 0x0, 0x1, 0x0}, 0x14) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000011a000)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) 2018/01/27 07:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x5, 0x6, 0x1f, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000754000)={r0, &(0x7f0000434000)="37c7323df3de3841702ccc0b2035960798a6de101fd2e7a304a54303772d8b603def66b70b02bd33eb8e4d3423846b479c8170a639a034f4a0a62e6411e023886c7a340bfc70bcbb5a65cabd43a17aa16566c6758d6282a5cca582924dd68a35eca952b14f955a1cb860962b469ba824c19c677c915868c67393e099c938738ccc7bf57f061ed30c8eb1087874014371cfbe948ca03d125956bbddce439a21b3e81fc5b4b5a93d5f811abb83919d97464479e801fc30", &(0x7f000014c000)="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", 0x0}, 0x20) socketpair$inet(0x2, 0x3, 0xd3, &(0x7f0000685000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000013000)={r0, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001a8000)={r0, &(0x7f00009c8000-0xb)="97b4f5fba2d89ad93874e41d96", &(0x7f00007d4000)=""/161}, 0xfffffffffffffe11) 2018/01/27 07:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000d77000)={0x0, 0x0, &(0x7f000035c000-0x23)=[{&(0x7f00000b7000-0x1000)="ba", 0x1}], 0x1, &(0x7f00008d3000-0x208)=[], 0x0, 0x0}, 0x0) close(r1) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) close(r1) 2018/01/27 07:25:40 executing program 7: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000332000-0x38)={&(0x7f0000747000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000f2f000-0x10)=[{&(0x7f0000e41000-0x8f)=""/143, 0x8f}], 0x1, &(0x7f0000f2f000-0xe3)=""/227, 0xe3, 0x8}, 0x40000000) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a18000-0x38)={&(0x7f0000f2f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f2e000)=[{&(0x7f0000307000-0x90)=""/144, 0x90}], 0x1, 0x0, 0x0, 0x3}, 0x40) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 07:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b70000)={0xffffffffffffff9c, 0x50, &(0x7f0000212000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003bd000)=r0, 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cdb000)={0x0, 0x6, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000295000-0xc)={&(0x7f000055e000)='./file0\x00', r1}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000941000-0x2c)={0x0, 0x402, 0x8001, 0x2, 0x2, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000623000)={0xf, 0x4, 0x4, 0xfffffffe, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000765000-0x18)={r2, &(0x7f0000ee6000-0x1)="ee", &(0x7f000060e000)=""/0}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eaf000)={0x0, 0x0}) 2018/01/27 07:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d3a000)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000055d000)={r0, &(0x7f0000f72000-0xeb)="220cc86f8904f87cf2c60b77f4ad8def49139da79c63130800fb36badc2034ef27b6eaee0b09d7400d6d6bd17fb7074ba085591834fb0f8947aa579314a36cc3b0863e3f1227206a2265f9b13010182bcbf79bf7d312b5a8c03d510c67248593af8a7b7430979477a2d42d90b637d40deef50b6463494836859ff8ee09172d59049130723df3925da291ff324b54ed4084a734e018e0afe9a33fe71225ea966ea6cf4ebb142c76076a20396c9a87d6b06429627e7e55e659ee46469223fa2ec43d1e7a17ced3a9394a3526d385e8857267099ed09ff20a77810cbfeed76cfaf31790cbd9b318676518a87b", &(0x7f0000073000-0x2)="ab60b0cb0313ac05", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000570000-0x10)={r0, &(0x7f0000670000)="37a3fd029088c97153ce1f37f51005209f8bc5bca92314c3d4f65f809170a518ff535bfd48de1b6b05"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ae8000-0x20)={r0, &(0x7f00004cf000-0xdd)="c5d70190c1fb94ce3c58f218386699477845e4975dfc4a4c3cd1c7b7840fc864fd4045f9f5c4f3fb7e8cfe8491fee1d961c1b40e873c71e30ee70a32cc759e70ec3982616e4e14bcbd50e4dbc67084cb73dafaf6cc22fdaffe955f870fe8d981b96dd8191dcbdccd612690fbe0b261d2fb22328b7eb8e95d96574278ad568a4c994f2ca6d2b8e667677cd3c9aa2648446112ca02f9cb9350e8ddb14c5fba221451b7edfc413ece000e490e17c6645d0a66fb72ab83642f9cfc0a87c69e703836d05558fc967a99a9ee83c7a12060d19bd7bdfeb2f3002ae23baed39743", &(0x7f0000036000-0x25)="6b85727693e336e72990eb50e01a401e6192c1692ab9173ed4d9e0c69d0325bf558b6853d4", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b01000)={r0, &(0x7f000099a000-0x62)="e6a9942e18417b135b5cf87f99f88c3a823eac72eb1a08f2a0becd994efb9cf928655d5aa9f6f6a457840249ac4c0a060a28cb23d76f236bb65e37c169b51fe190c938e1f1c8d6a8a33fc94f91f822676c114c2f83b7d4065bb0bb38c283ad727dda", &(0x7f0000d49000-0x5d)=""/93}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c3d000-0xc)={&(0x7f0000307000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0xed4, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000feb000-0x38)={&(0x7f0000e0c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c87000-0x30)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000603000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c7000-0xbd)=""/189, 0xbd}], 0x3, 0x0, 0x0, 0x3}, 0x2062) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0xd, &(0x7f00005a4000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1}, [@map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffff8b0, 0x4, 0x7, 0x2, 0x1, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x325ff8e4, 0xf, 0xa, 0x7, 0xfffffffc, 0x8}, @generic={0x1, 0x0, 0x100000000, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffff0001, 0x9e, &(0x7f0000000000)=""/158, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r4, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) 2018/01/27 07:25:40 executing program 5: socketpair(0x11, 0x2, 0x67, &(0x7f00006b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x8e)="24085c265dc086ac277ce06b3041f3bde239eba62a96a67121f4a5c5b7f950ca2cce3528d85ef0f5cced6d2bbbd103ceb45d910180636ebd618b1749439f1b83090778587e865887bbeae02a4b2e1f0f8b4758040817754acdd57a6dd8c00f20aa4e43e9757335ba32465e4d4073d38c8d9b7d1ccdadaf858edcde0a6833b888868e488bb6c53117daefd1b4ac13", &(0x7f0000001000-0x1000)="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", 0x0}, 0x20) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x17)={r1, &(0x7f0000efb000-0x3b)="", &(0x7f0000efb000-0xbb)="fdbb9ae9864b6e5e59d11427c0b8e2216aa255bfc77d7089202062b905070a75dcfcb658535bbf1c8ebb495543e636fcc45c4430bc6e9d2f119668519bf01606f68a540f162d1e0000092d6e30cebe0e1c6390fbe3ef23a099944c9d0079ad62f4d71aa0adf2fc9f04c65c3fda51f9f527f84484692435f31505059b15275bea7d", 0x0}, 0x20) 2018/01/27 07:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000-0xa)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000680000-0x8)={0x0, 0x0}) close(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000130000-0x10)={r2, r0, 0x7, 0x3}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00007b4000-0x38)={&(0x7f0000d3c000)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x10, &(0x7f0000919000)=[{&(0x7f0000d6e000)="f02ef5c4c4097996820dbe3f905b30988973cc0553f029d0140f207905277b669893293587157c7c049a969d081a4d590d6c9265ac5996e06d5c81ac1a762ad2a3ece19cd3c2765c235189b2066aa9299ce91d656c7b1a3781c06bbb8b3ac8572ee6ba0229fa11ba076fe463dca1651fb427566437d4305f3bf8366614257402c95737886909b429c908acda97448602cfbeacf6fa23e2724da7e95f96d61ba99011214ace0cde509e7e14bdf8bcea987f3dc088e409887b8833242225edf2f06a8eda18b08ae3945cd727b57a3ad8408e3330b9917606f8fe6b378d370893610f6f3a5a6b36ba", 0xe7}, {&(0x7f000057e000-0xa1)="fe13004d8f5d2ac145575da2cb73aca64cb4e862940da33d912f0835c37b3ad1e404439915e93284737639c136c748e6d84383208ed3ef01a2c5ea6700e5ea2e276ad92c0025ddd666b90d297ad5f2a92157603bfe7cbf26ca2c9b78746f117db56d7a76721727db562e1692e5961258ac18a3133c195ce417a96b367f818419aa145c79823f778f05d091de6e9bf539075dcd7e9c414a94616b8c27338f27cc57", 0xa1}], 0x2, &(0x7f00003c0000-0x14b8)=[{0xb8, 0x13e, 0xbad0, "31793e8bc59df8c2b6f3ef8ad68a1e54f8f3198fb95c616cbfb3a75be9fa365005e7ea4a5c05a4c2dc815bd0f47204caf02bbb65c2ad4f294ad7c4ee2f94df8090aefd52f92f3a423461b6c083a97f0673c84e48b9cb3c916687f7c10d45dc0d61b8f01ea6dde2af95fe17014b6b6f38460976cdb57900037065c224eded42976b804f1560f330af44555db3d094e8557e548be2e6a6737429e91ac718d42b0079b7fe27dd822208"}, {0x88, 0x1, 0xffffffff, "9fd2933f546aa467dbece4cfc4999fa4d6a3b3dcb12d86081eb0d4417980459ffb8a40257bf40cac75ffa4824c96790539fd5354b7daea2fa6f6eef84bf983b53b4143829f78468b708addc1e346886a411f70907a05affb71e6f1a4372af2e4fa17ff654ff09cadf1b3d09cd95b68d77d6c5bc2"}, {0xa8, 0x115, 0x0, "8cfd1d505e8179a68c34b8e33afe262d94f9d796fc063452f90983bbe8527751cd38975de8cf4be3d34583008f9087d0a4f2dd0b4175b6d410a3477fa516cd579595dd134393d0d21924d92fb2d64f03941e302b47ef524191a4957cb663f43a96d7b8dc4c698692beb38fb81e074e18a501052de0faa7c0038613db0d7031cdcbed63a474916a859c74169363851c37c1700c4683"}, {0xa8, 0x10c, 0x0, "fa61e88baee636fc3f01760ac175bea87a6530ce23f41a517b1ae982dcb9b1acc66b6bae5a55b38fb556aa5670228970c0699532f0afbdf812906e67c7b9f454c9dc9ac3ee3813a3b71e0bdf898f5ddbb6ab77fea42c5cded230143cf784627b48f65d1184c928401d62319e6efe4953c91b25eaa82b57d35060ebd42fc2225d0f2312dd7c4d70fa2f0583fa45e9fba9cb"}, {0x90, 0x1ff, 0x5, "c3be819668a2e27588b8ff317adc67d23e7fdf3918e756ad5474f4cea1b7a1402f5083f2d997199d195692c41095e485e99329b10b87acbbf4747413619e0dc2e1f34abef81d8b0d47fb482120e97d9386bc0b0a8257400084b37662ffd3be6340373dc2c084da473e2c78c4da91fa89124a76497ede967b519db5469ea9cb3d"}, {0xf8, 0x114, 0x9a, "025707b92a64c59348307d5e19030c28006a72207e42350867c63003279d7a6b5b4b967d8df36db33d77cae9412abf3dbbb3ca09de2056a7013fc9a751eb7fa514e17ad0f8f44d2f5b64d981022b4c09278c664a43d67e56672d2acbcf1adbd176b2f1a568e67a65324d0cc875a92b776aece921259baf06db5d5f31829d83b4832b278740e89b3bedf22b22035c92c492efa671f3d05cd03eba918ee2e10d582fccc8e5353907e680f90ee912a69d117b1788e7b2bd81f11281566a7f01787503a4e96fb2b4beff8b34aef29cb18f7bee37ee41132863cf4e9d522959245de32838"}, {0x1010, 0x118, 0x50000000000, "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"}, {0x90, 0x0, 0xffffffff, "48ab98dc54e79d632225ea74d193ee978d8f83bc546ff259f6752f31766cbb6fd10935f4f49bc85b2aaa0e377941c2c3713585ac1ef77b6c0a081eb23e8ac8432ef7fa8ba2fa06b8f8ad49e9f8187c2343a0d276e352623ffc70decc24fb1b14acf3384a129095c5c23e5181eef31e89e5543d46bd7b55086a"}], 0x14b8, 0x4004004}, 0x40000) recvmsg(r3, &(0x7f0000cc6000-0x38)={&(0x7f00006b6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000cab000)=[{&(0x7f0000b56000)=""/80, 0xffffffffffffff2b}, {&(0x7f0000a54000-0x1000)=""/4096, 0x1000}, {&(0x7f000060f000-0x75)=""/117, 0x75}, {&(0x7f0000b41000-0x88)=""/136, 0x88}, {&(0x7f0000a09000)=""/135, 0x87}], 0x5, &(0x7f0000560000-0x20)=""/32, 0x20, 0x0}, 0x12001) sendmsg$kcm(r3, &(0x7f0000201000-0x38)={0x0, 0x0, &(0x7f0000fa9000-0x30)=[{&(0x7f00007a3000)="eb066104f9efa5556d7d99c588ff1515f749f68329d29452f716d946c29a382c635e32d15e687c75a40e1b4b17ee024ab337", 0x32}, {&(0x7f000089c000-0x2)="e3ec", 0x2}, {&(0x7f00006cd000-0x95)="7a0f03f12256f1a02c48174887ba723d7dc70b68f751eac5af71d9f0bc288a3cec5fe1bb7b4f88f18b6b0c24028c1044a6a7a3461fe3dbde7ca99c76c7b51276d95b2c1c02fbd32b843272f88d3c4922c5dd583fe3cd9a780d98379722e0fb4f304db490049eae99c2ebc6dce5f82bb0fac5a2be949ff20f9be269bc3010dab75744dd76e88c98e240a4e87ccd9259d00817c15cc0", 0x95}], 0x3, &(0x7f00003de000-0x68)=[{0x68, 0x10b, 0x7, "d3352038db2aa29ee9f46d9bc98e97d0024001d6ad1ffb250571e92faf67827239c54d9f8fe57d17f8f2695b2e97568ca7d53a93499536cd2fd1aeb583f7d317f21357f1ce97d1c32ca6c4f44c727a91ca9e"}], 0x68, 0x20008000}, 0x20004050) recvmsg(r1, &(0x7f0000483000)={&(0x7f000039d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000b90000)=[{&(0x7f000072c000-0xba)=""/186, 0xba}], 0x1, &(0x7f0000c6b000-0xb4)=""/180, 0xb4, 0x401}, 0x40010100) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f0000b2a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005b3000-0x20)=[{&(0x7f00008c2000-0xd2)=""/210, 0xd2}, {&(0x7f0000dfb000-0xdc)=""/220, 0xdc}], 0x2, &(0x7f0000649000-0x8)=""/8, 0x8, 0x8}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000006c000-0x48)={0xf, 0x6, &(0x7f0000d41000)=@raw=[@generic={0x100, 0x1, 0x7fff, 0x799dc06a}, @jmp={0x5, 0x9, 0x0, 0x2, 0xa, 0x18, 0x0}, @jmp={0x5, 0x7fff, 0x5, 0x5, 0x4, 0xb0, 0x10bc74ff3817037}], &(0x7f00007e2000-0xa)='syzkaller\x00', 0x5, 0xe7, &(0x7f000039b000-0xe7)=""/231, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c68000+0xb4f)={r0, 0x50, &(0x7f0000aab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e0a000)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000001000)=""/110, 0x6e}, {&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}], 0x4, &(0x7f0000000000)=""/19, 0x13, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a2000)={r0, &(0x7f0000001000-0xef)="37ef05cb7d89e29515146a17ff5086e8e2dd2aa0c4a7a628c9fe6b1e44135108595800b8d9cedda1a38c3b42f28a9629c83a66290e5fe72bd93a7523a009e2d9140136b41a9b119a1f4d2ec058914b3a751f595f8fc3632a11536cbe130bc65312e546042902db54648a483682bd81aa40b1ee395fcd323bc432c9af2a31fda0a0c62cfec0cb95b0f556e14fe903b82569f1e8c872aab236bb874ae8ae0b889b9a0ca1447fecf9d9e009db033f208c76485f04eb62876bf578893f7e72482ee54fcdeea622de56c4624aff017042bb735222ecf14f98727f6027a93895fff50adf9aa427a70aadb109bddbce681e34", &(0x7f0000000000)=""/29}, 0x18) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000001d000-0x5c)=""/92, 0x3f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:25:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r4, 0x0, 0xe, 0x83, &(0x7f0000010000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001a000-0x1f)={0x6, 0x14, &(0x7f000000e000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0xe, 0x7, 0x6, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x72a8, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x7fffffff, 0xb, 0x3, 0x7, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0x5, 0x7, 0x0, 0xffffffff, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x1, 0xf, 0xa, 0x5, 0xfffffffc, 0x1}, @call={0x85, 0x0, 0x0, 0x23}], &(0x7f000001a000-0xa)='syzkaller\x00', 0x8, 0xa6, &(0x7f0000015000-0xa6)=""/166, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/27 07:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000419000)={0x0, 0x4, 0x4, 0x8, 0x3, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x4000000000000006, 0x4, 0x84, 0xf, 0x3, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/27 07:25:40 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000414000-0x2c)={0x0, 0x0, 0x0, 0x5, 0x800000000006, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f67000)=0x0, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c85000-0x48)={0x0, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f63000-0x38)={&(0x7f0000f69000)=@can={0x0, 0x0, 0x0, 0x0}, 0x8c, &(0x7f0000f62000)=[{&(0x7f0000f6a000-0xb)=""/11, 0xb}], 0x41, 0x0, 0x0, 0x0}, 0x40000100) socketpair(0x8, 0x4, 0x0, &(0x7f0000f6a000-0x8)={0x0, 0x0}) socketpair(0x1d, 0x800, 0x6, &(0x7f000013c000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f6d000-0x28)={r2, 0x0, 0x8e, 0x11, &(0x7f0000f6c000)="473ed39a657611b51c3fae346b9db5a42c723bb9d929db80aadddedf12ed15cc76c6c4768d3917d25ddffad760cffafaeb72439f35f35a42e429fa88f95c254ba981f1b0056df9db33ae839a5ae1ea6cd4ae7b0e48ff0492b540be9cefee049e8175cf8b50cd0ba536e8de7a1a33c4bb429aee24b76117f1391ef8d2eaa42482703744be951805a5ffd6cba45d23", &(0x7f0000f6d000-0x11)=""/17, 0x8, 0x2}, 0x28) sendmsg$kcm(r3, &(0x7f0000f6a000)={&(0x7f0000f6b000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e9000-0x10)=[{&(0x7f0000f6b000-0x1c)="48cc6690c9176acb9835f46817c71870821f7132bf41fc49274f0125", 0x1c}], 0x1, &(0x7f0000435000)=[{0xc8, 0x0, 0x9, "695451ccce5c64b2a943f9c55d87fa250122c6975f21a81cbdab134d834a517eb23f2a135bf9b27549cb31d4a7b3ee10341351c39bf95befbbdaa4e0fefc6385bbedc8fa08e9f6aa2b4c126bd13b892034142dd1a26148deb2d151854d2e19cb61fc856a9dbf0fc77a3c12850ef9a3cbfde4d9360242597ecad822ea6aeb60b4c4c4793fead98dc193d784458e4d860150c777d992aac66333ac5166863acce407ce50fe782cd4c97aa1b279c6ff5435160ca8"}], 0xc8, 0x4}, 0x20000000) socketpair(0x4, 0x800, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000775000-0xb)={0x0, 0x0, &(0x7f000092b000-0x30)=[{&(0x7f0000798000-0x4c)=""/76, 0x4c}, {&(0x7f0000f64000)=""/128, 0x80}], 0x2, &(0x7f0000f65000-0x7a)=""/122, 0x7a, 0x3}, 0x1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6c000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000810000)={0x0, 0x0}) socketpair(0x5, 0x3, 0x8001f, &(0x7f0000f29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000d1b000)={&(0x7f00007e3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000f6d000)=[{&(0x7f0000f2a000)=""/128, 0x80}, {&(0x7f0000f6e000-0x9d)=""/157, 0x9d}, {&(0x7f0000f6e000-0xd6)=""/214, 0xd6}], 0x3, &(0x7f0000f6e000-0x1000)=""/4096, 0x1000, 0x20}, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f68000-0x10)={r1, r1, 0x4, 0x2}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000570000)={0x0, 0x0, &(0x7f0000f6e000-0x20)=[{&(0x7f0000f6d000)=""/0, 0x0}, {&(0x7f0000d1d000)=""/223, 0xdf}], 0x2, &(0x7f0000f6d000)=""/230, 0xe6, 0x352}, 0x10000) 2018/01/27 07:25:40 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000e000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"d404f9ada7ffde"}, 0x8}, 0x10, &(0x7f0000a0b000-0x80)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000f30000)="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", 0xfc}, {&(0x7f0000cc6000)="883f64d7bfb5797e583d5c700e645cfdfc4f13eb19f38ec700d39bf516ac", 0x1e}, {&(0x7f0000001000-0x9f)="214d7d86c0b205fec515dff55f20dcb1d87b126e90578cc700faa248cac7cdb43c0f4dc66f8a60636e97dcab2a383a7c19379556dd0853e410a01177b1cc09c0aa25038526ab2c0f1535c56bb36339b91dc46eb4d47b64b6c22ac78e2665ac0f0aa82ff5029ad42e9f45eb2cc5df08d5597d443c5dcc94024c8d81e755bc57ec559a7acfaff41098f478f0272d0fad0ae027ef3d70eab3cda874bbdc1c3fb6", 0x9f}, {&(0x7f0000001000-0x32)="1459fa875aef8531f9dc01cd5307301294d685cad9ea1a4c8dff63e2e360ac46fd2f519d718d9d30b00f02aee0b09ad69a15", 0x32}, {&(0x7f00007ec000-0x23)="2a5c961410fc26ff18ca0fb76c59129973c67a06a66c09f099fa505af111792e0e1442", 0x23}, {&(0x7f00004a9000-0xdb)="69aa44c60af654f8c52e273679d02dedb2b827433ebdab3a4b782b18b49395a358e72c90c0aea1a1262a96c3c6e5a86b1e753658f93c944ad20be67f7e9958314b24c3ae8daa55b3e5c4279a969d682436ac4141fd737b5a03431844a61ca552bfcc95c115180c752a109a2e9cad70857e3152c9d71e31d6177837e0c92500c6d5eae5a049213f22689d8e12efa242f3b368e612a6d86ccdf88155a1119cae8c9fe53bc3df92368b34a43ccba32202b6127a94fd3bb95a349499bbc1b92efe78ae0aedcdb8c531faa556701b04c456a58332367f2e8713eff1da84", 0xdb}, {&(0x7f00008ad000-0x4e)="8399a29dd8f29a42c046f3d0ab50adfe4c3b9e2fcc9273c50078c89481a31fa505276d12de0b41a4b268185c630bfea38a1e22abb1f12df4062dd8aa2e4ce6d16e0060d6efb67267336116bd8d08", 0x4e}], 0x8, &(0x7f00008ea000-0x38)=[{0x38, 0x11f, 0xfff, "1ed198722720311ebfb9c5391e7a84066349e8132329d63baa0756dc69da7ae0f5"}], 0x38, 0x20008000}, 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007d5000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f00000e2000-0x38)={0x0, 0x0, &(0x7f00004ae000)=[], 0x0, &(0x7f0000bc9000-0x190)=[], 0x0, 0x0}, 0x0) close(r2) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000095000)={&(0x7f0000a1f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00003d1000-0x2c)={0x7, 0x1, 0x7f, 0x8000, 0xa, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r1, &(0x7f0000f88000-0x38)={&(0x7f0000f7d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dae000-0x30)=[{&(0x7f0000f96000-0x73)=""/115, 0x73}, {&(0x7f00006ca000-0x96)=""/150, 0x96}, {&(0x7f00003d4000-0x69)=""/105, 0x69}], 0x3, &(0x7f000076b000)=""/4096, 0x1000, 0x0}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f00000ca000)={0x2, 0xa, &(0x7f000044c000)=@raw=[@alu={0x7, 0xff, 0x8, 0x7, 0x3, 0xffffffff, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x10ae}, @map={0x18, 0x8, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2d}, @map={0x18, 0xf, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c53000)='syzkaller\x00', 0x7, 0x15, &(0x7f00004ee000)=""/21, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r6, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:40 executing program 6: r0 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000066000-0x78)={0x3, 0x78, 0x7f, 0x3, 0x0, 0x61d, 0x0, 0x9, 0x40010, 0x1, 0x6, 0x2eab, 0x81, 0x5, 0x8, 0x0, 0x3, 0x7a5b998d, 0x3, 0x200, 0x6, 0x3, 0x9, 0x7, 0x8, 0x2c9, 0xca2, 0x7a, 0x1, 0x1, 0x7, 0x9, 0x3, 0x1, 0x3ff, 0x9, 0x5, 0x7, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000e10000-0x1)=0x0, 0x1}, 0x10, 0x8, 0x1, 0x5, 0x9, 0x8, 0x7, 0x0}, r1, 0x1, r0, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000056000-0xf)="6370752635fcffffff4700000000f1") r3 = gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00002e4000)='\x00') perf_event_open(&(0x7f00004c6000-0x78)={0x4, 0x78, 0x1, 0xa9, 0x1, 0x9, 0x0, 0x3540, 0x80000, 0x145df35e6de2d450, 0x0, 0x3, 0xfffffffffffffff8, 0x80000001, 0x7fffffff, 0xffffffffffff3a07, 0x90, 0x6, 0x1, 0x6, 0x5, 0x3ff, 0x20, 0x0, 0x4d1, 0x800, 0x3, 0x3f, 0xffffffff00000001, 0x8, 0x9, 0x8001, 0x6, 0x2, 0x10000, 0x2, 0x8, 0x5, 0x0, 0x5, 0x1, @perf_config_ext={0x3, 0x4}, 0x10d01, 0x9d9, 0x1, 0x5, 0x1, 0x80, 0x3, 0x0}, r3, 0x6, r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080e, 0xfffffffffffffffd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x8000) sendmsg$kcm(r4, &(0x7f00002bb000-0x38)={&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, &(0x7f00001a9000-0x40)=[{&(0x7f0000001000-0x1b)="ccd8ec3c7a8e40252cfb91938f0aee61d5d3bd9d83b39ea8449de0", 0x1b}, {&(0x7f0000000000)="45b12b4cdb3d924d58975a449fc94a142d1b9c470dfa177a4047cceaaf1e66aded5202311a6585c13216d9b3bcba7458a2cd791c6919fa74e1ec60b35db5b4b15cf4493818c89f3de1c0bf17a9af41ea", 0x50}, {&(0x7f0000776000)="65af0f8db9b1b77023924275c5532c942b8b7b357fd5e968697ad9b432c2f4c7a50757c0d87ab048ca8f5988982d1af81c8d59ce1b5ca3ccbd33a223f946ab66b71af8b9abb4d2039c319f4374c0247b4a32c5008053d4afe1f8a9bf189cea5fa2c731f62a1cab1c32786bc523cee64228289ea0ae284b0b584763d12f7e46c5e8ea9562f7c510e76c8e07f277d43eb4a9c23d87303237b57d7df170f78cb2", 0x9f}, {&(0x7f0000f97000)="45248edf765bbdb1ec898e49deb50867c03bc506cf2ece31e63e87f54aaae32ed163e03ee24b7784a4722287752e95af8866cc34c23e202a79779dfacfa1909632f5d44e92a89a7cdd38babd53fce357de5f40fe0c1cf900447bf14f3f3ca92d74a3ae0463a599", 0x67}], 0x4, &(0x7f0000001000-0x478)=[{0xb8, 0x117, 0x1, "5ad93e1a2709e9e63d6e30d6a44585d02504fcbe67b26ac743cc8aa705a70e5d849ecf1677aa195422dca11156c5794e93672e908f02ecabe7552a25ecc37ea21f6d4df0fae2c39ea7c122f0e3d3eb8b52abf7c061bb7b04228514f027c5253013331076a534f594c6e7dba7cfd48555cd04accfa82d4040fab1b69dad6bb9d48b8203fea587025df1fee1bb1651dc5b21a51d52f5d509ce1ec5cfd63faad70a31c98dc7aedcea94"}, {0x28, 0x115, 0xe583, "f512b96f1fa01c345faaf57f0d5de23de80bf92b"}, {0xd8, 0x117, 0x7, "bd91c489645880096f509ad63d70f1a427f5be0e7944096d3eb26fc8cc8cd18901c5cee84eceadb9c7339871684d66912b53f1d48bd6619f5094ab8cf3a39fe93bffbff12bea4bfce7524a416e16b8dc945627f72a3f5bb60402a6bdb797b5b58bd9143a85505240a7a3b732cddda01dbb9e635778bc686288d2cfb398d96c2f6299870f2a9dca9806ae7f1950ff172193f5b46a4fa449af5d534a0c509dd07350523793a50f49f3cecb0034bcc6c861d9f413fe4ee83cf0e07af806cd36c3a5075531a0dfda64"}, {0x38, 0x11a, 0x2, "793bf7474104cda5f173f1b6664e8a13e04dde17fc46763449df53f587e4b7b541fb61a0c0"}, {0x88, 0x1ff, 0x200, "b663e01130770de120a300bf1531f6f9dee4b4f378596563bac5dea7133a547d3965137670005b65a50dcb9945315e3a561fe796e21519911f2697caf68b18c831a55b9534361b31d30e83d384c7da1f0d07946bf90fbaf396260347395cfb7ff3f6fcf340e3292f88189e2be96a3cd2fe0981e3c8ab42a6"}, {0xc0, 0x0, 0x7, "0ecec0e35516a008b8e6cfe24f682bb27cd7b8b282e9d7c23f11554b570ce2f21a22c748e9c8732ed8a4fbd5c34261332ec44bc8b50dc0493d243aabbb93ffe746f7c8188743ae165491c3ad5061bc243d41a99ffff123aa8e2b1e0c6734e1d901e997ea5be251fabcf4aeeb819c4439f5affb22c725b267f8990f0c7a3621f85ee7aef435642f8ffcae7bdac8f6731ed3b6d6e73a462ca7ef793f69ec3c27c26cab62d063eda7e98a5e53"}, {0x48, 0x10f, 0x7, "6f5bb8c63bb9e64d9399011567a440f856792b20c224e38e7e7d492e6b5df2c7e0bb376603ddf41874f64b77860f200479"}, {0x98, 0x10e, 0xffff, "ce7d42a8f818d6e74be4b09ed4446756e774f3ff347a05f1b4097140b66e9fb26daa1f54d69133a231cccaa1b36d2192909446d911ceed7f6d0c505ab3a0a9b1d77cd4c2dcadb428f73c7d67f994000c646884537018c2fa8d9c338d62b3802063f87a21cbbe41f25b5bb4fee1d5743d59cb33f5a68dfa3274ce6aba7fed299fba0b3b"}, {0x60, 0x116, 0x1, "9c78f5bc775dfbbb38b0b5e0d500ecf42f28c594ab54fb8b96d06ed6125144413cf466b73ac2e85fc0679e37bb4437922d9bb32212b15a77cef4c7a15b9a65fe874d3c39df79ed17726bbc5886"}], 0x478, 0x1}, 0x8040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r4, &(0x7f0000001000)="48d05b36f3cfd8a84e05e3702c7d43eaf5f42bfd39fc8e851e5b11cfe7402139725cca35e7a3c65027e4140627f9a6e9aeba028c8b9f4f3a7037d234b8c907cf4ea99c9df2bba6044bf54bdf1262784f650215e4d410ab2acd8b6b2c1a38a7163971814103b80e1a2983a410d5abc4dfb15ead2cf0dbb40bb7e69f4f7eccdb4dac9a10f0e7a3d4aedbf2899ba102e41c81cb3d41852c6abb0576d5f08b9093ecdc761f8eac3398aaa2eb62328463b300657a350f573ab40b0a4e92bd442279196b2e854b0d6d94ab718ae9758ddd36a9377dfc385ca79ea07e6a05cc6401d47254066551627ed3125f0ff75b8ed355e97a189833"}, 0x10) 2018/01/27 07:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d41000)={&(0x7f000082c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00008a1000+0x859)={0xf, 0x5, 0x6, 0x1f, 0x3, r1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:40 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000040a000-0x38)={&(0x7f00009eb000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f77000-0x10)=[{&(0x7f0000f76000)="bc49c2c0d1343002386573f8a6f23cc818b608780b7cde667f0a848a18833419882b550f3b53a5f23a5ecb4a6474fb2d39ad44aa6cdcd2e4e986915dae6e567cb730f9d7df4ebcfc10dc5607a00fa1ada3f5223c2c1f", 0x56}], 0x1, 0x0, 0x0, 0x4800}, 0x1) 2018/01/27 07:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x3, &(0x7f0000b14000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x3d1, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffd25}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:40 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fef000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fef000-0x48)={0xa, 0xd, &(0x7f000081c000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0xd, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0x7fff, 0x1, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x7}, @ldst={0x0, 0x1, 0x2, 0x7, 0x3, 0x30, 0x0}, @jmp={0x5, 0x81, 0x0, 0x9, 0x7, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002a1000-0x4)='GPL\x00', 0x5, 0x54, &(0x7f0000fee000)=""/84, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fed000)={r0, &(0x7f0000fee000-0xd7)="3cb306dbe13ad465eeaa4fad1725d30569d39d0a1873c7082050ac3b25bec871ba9db763cb69c1754bccd7536b2e64427a7cf29683be65fb25c258dabdc59613f6e39ed40266404aa71b1ff7a0a48d48a7bcd9774e4b15f197fa11a6a4487db1ade275b9c0f0acf4e329608504c74b1fe8c2c28ce437093027aa50ba03dcbb877734e4ee0e54d7186cf369da89b0721b3d1909a06df9347d0e23863b8747a164bccb55db477a3a7dace578273190e228a3fbbbc913d7c9afa56c49de952970250fe808dd4433254b1efb9952a962475ab01702cfd1c9b8", &(0x7f0000fee000-0x49)="a911f6d0104d73702a778a35a9f0313c93632ab969ad070663597db46ac2fba0315059ce68f85f6a9e0eb124bff09e3a574f14a1ab7a03ba8e00e7318e5324b2293bd32f3cf7ca17cf", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d5000)={r0, &(0x7f0000fec000)="", &(0x7f00007de000-0x10)="cd9deac768fa7a7115078e45acf0ff59", 0x0}, 0x20) 2018/01/27 07:25:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x15}, @ldst={0x3, 0x2, 0x3, 0x4, 0x2, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x10001, 0xb3, &(0x7f0000a0c000)=""/179, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f77000)={0x0, 0x0, &(0x7f00003ec000)=[{&(0x7f0000f77000)=""/17, 0x11}, {&(0x7f0000f77000)=""/4096, 0x1000}, {&(0x7f0000328000-0xd5)=""/213, 0xd5}, {&(0x7f0000cff000)=""/0, 0x0}, {&(0x7f0000f4c000)=""/0, 0x0}, {&(0x7f0000f78000-0xda)=""/218, 0xda}, {&(0x7f0000e30000)=""/4096, 0x1000}, {&(0x7f0000f78000-0xf5)=""/245, 0xf5}], 0x8, &(0x7f0000b5c000-0x77)=""/119, 0x77, 0x0}, 0x40000020) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x0, 0x0, &(0x7f0000c9d000)={0x0, 0x0}) 2018/01/27 07:25:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xf, 0x70a4, 0x1, 0x2, 0x2, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000bf4000-0x92)="fecd05961fcb27548b0244d4f085d72c20ebf88cc8a4bfdb8e4258566adaeec6eafd83419b13ad9321852930c4b96b74f1dba399ab829678a078047e2ece526b162bc25c3e066f4814cea30717250ddd97d072eba3b5c4ee0333c70e0999c206b0e8a56ad324c814887b75ef72f63deb8d5ad8302a751c75c9765538839542c31db76d1ce261c71e4bf40cd04068aeadd219", &(0x7f0000001000-0x34)=""/52}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xf, 0x4, 0x3ff, 0x1, 0x1, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000883000+0xdb4)={r1, &(0x7f0000a06000)="0555e6d5d31c580a644c68e9bbf6b0fea6feb98c8395cbeea0af718a43fecd7eca59a94f76515e0d5e3de2630b183276de14f5a2a6e658dd02c89c61d065a25049f8d5f123abd68572fb5fadd6f5db7dafcaaf6afb68462ccee4939d54e5d7a5010346f86b20f6429c1b8f66b5b2f97ec06c"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bef000)={0xffffffffffffffff, &(0x7f0000e02000)="", &(0x7f0000c45000-0x5c)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r2, &(0x7f0000d07000-0xac)="", &(0x7f000008c000)="", 0x0}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003e6000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ea1000+0xcc8)={r1, &(0x7f0000e0a000-0x44)="ac6593400c37367460af636e4febf97cee963504ab4c9f839c68f01b9d8434e4c32e6b5180361a76f4c3d80fbcd469b479fe88b40dd05cba6f722c4ca82f8bdc95ac647696a7656606724e5728f45f49cccb4be078acc29a3ca8f826a1df18c39916b1f0d32e5b0c6cf0ab614744a5f113e78bd86ba9d13a7bda9f0b74074f19f78aea8de633bbeefa679925585fd57b357e48a88c4980f0c1c4527cd03e8c8df62e1a9e03700ccf3c118179423d9587761b78d0b745ad34cca48c4d3214e452dd8d75d4e55a9bf39524d17262ab4f380314d0cbd19d68f90c8693f79066c273c0727ff75922794516493058dad7ed37f800793b", &(0x7f0000560000-0x54)=""/84}, 0x18) 2018/01/27 07:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb2) 2018/01/27 07:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair(0xa, 0x6, 0x1, &(0x7f000041c000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000903000)={&(0x7f00009b3000)='./file0\x00', r3}, 0xc) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000861000-0x4)={r2}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000cae000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000257000)={0x0, 0x0}) recvmsg(r1, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008c7000)={&(0x7f000010c000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000417000-0x8)={r1, r0}) close(r2) r6 = socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f00003ff000)='./file0\x00', 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r6, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r5, &(0x7f0000966000)={0x0, 0x0, &(0x7f000061a000)=[{&(0x7f0000b93000)=""/47, 0x2f}, {&(0x7f0000aee000)=""/6, 0x6}, {&(0x7f000073c000-0x7)=""/7, 0x7}, {&(0x7f0000997000)=""/27, 0x1b}, {&(0x7f0000ee5000)=""/4096, 0x1000}, {&(0x7f0000f57000)=""/34, 0x22}, {&(0x7f0000640000)=""/87, 0x57}, {&(0x7f00002b8000)=""/74, 0x4a}, {&(0x7f0000a73000)=""/4096, 0x1000}, {&(0x7f0000e1b000-0xa5)=""/165, 0xa5}], 0xa, &(0x7f0000acc000)=""/21, 0x15, 0xe0b0}, 0x1) 2018/01/27 07:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='pr/c\x00', 0x0, &(0x7f0000d62000-0x41)="") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000198000-0x48)={0x7, 0x5, &(0x7f0000e6d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x1, 0x3, 0x0, 0xa, 0x8, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000021b000)='syzkaller\x00', 0x3, 0xfa, &(0x7f0000b38000)=""/250, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000403000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000fd5000)="61d3d1001a6e", 0x0, &(0x7f0000136000)="") mkdir(&(0x7f00003d6000-0x8)='./file0\x00', 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f000075a000)={&(0x7f000028d000)='./file0\x00', r0}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002ff000)={0xffffffffffffffff, &(0x7f000052e000-0x40)="", &(0x7f0000efb000-0x60)=""/96}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x229) [ 1779.747745] can: request_module (can-proto-6) failed. 2018/01/27 07:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000a55000)={&(0x7f0000853000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x3, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x8}}}, 0x32, &(0x7f0000546000-0x20)=[{&(0x7f00006b3000-0x45)="420c3a5a39ad86b7fd42c5b57e94059a94cb2af81fae40ff9ee5651b0692d6040251411658b40edaf90272c835de6407f8d3958db4fd8c4fc7cdccd0c59437f62bcf01572d", 0x45}, {&(0x7f0000fdb000-0x4b)="7908aa092df42890af48e2a23df7b50e894505e6fb25f42f3ff91a13097b445e3cbca5d39b9414ca442e51d13a300bfb77731559771e4de31f956cadd4193dba7fbd4e91ca76e5cab01a32", 0x4b}], 0x2, &(0x7f0000e79000-0x590)=[{0xf8, 0x188, 0xd2ff, "1cd6dc54445d598701d3bb8bbce555925546378ffdf5fd9d67f5d172ea7090c70293d75da0970e7eb5170df4d5a1175e15e020756fc4c648634876e1900bd3104f9dc6b216fa1c4a6d8a0f50f4e3589537a3b0805375fdfd984b7d383a3fc540462ae2565c9a5c1624450f3268f872476d80a6710365eda7c25540f601ca9331bc3fc631d44ce3e9b316c4a594caecf0de9bf60f4ee8e991260b8887fbce3d4341e4f888c68827d0f0b1239910cfad2e3b64745617c238d37dc1ebcd63ef5e536a94c7910832945dd44f6e140a8d6aa41fd6324396d7a216d2b3f9a07d1a93bb5e9e8b"}, {0xe8, 0x1bf, 0x1f, "84e70b66fbd244e25f56d97b757ee8b4bcb5368ce1398b8d087132501d84ed90403e071b0d19ee27ec9eed968745bf86c769e51290c2e5c14c9d96be1192851960f507f9caed9ac0e77752d89e40285839369a1b417d5ce334826977d1594232614d3a67c36874cc6411331dd10c4f8d9c9498b61d9469162024b0f58b4c89837e482590611126e67cefde48841ed8fdc8a677514d9b36583db5d8f4a9d4cb665d3779accf3dd787d03a353408fc2f9520c686662b83854e1e53c2740fdfcd3377d817a4d547c2068f6d76c6033772622607d4f6c562"}, {0x108, 0x11f, 0x5ca3, "719df36bc0f89464f2dda07fc965125189e72e9fe38eedc51819f488aba1c894eae6437948d95d44851ea1e50d2d104df6f738129e50f38e7ef92c13f972dc5f7cce9f584ca0842158b4f98cb7b11c7584383c0b0c3359445c5efc40472733a35a39ca8cfdb7c9a2ba3dc2f67b0a08cfacec1aa9ac79698df1e52001bd8cf6fe5e53383779e0c3fed32cfebd1e3390f919aeac5b610631ba390220ff8704287d1f274173c0bbbe734064967754e93cef77f2475becb3a490e8664fde58b24a629d39fc0a53aff43f175fdbb7511bd14106e0870723af3331a147acce5b054ba671ae68a47bed1f8a3424dd65e0d18aeb43"}, {0x38, 0x10c, 0xffffffffffffffc1, "d1682881a21ceca92bcda6f4851b7c560136d9cf0d9402b9a8e1268afd66287b98a355926edfb766"}, {0x90, 0x88, 0x8, "4ff6d04f5b9a910b1130c1460a6e49fc8b64b78abfca1ad0e45063cd68411e86dc817f5301e3ef23439bf40bae9909d245d8d422c49cce370a6ba39990955ed2e324bf43d25b089efff08e91c1a901e105db138f4b708227efe775a6a2d638496d308aeb5baa69c9fd47ec636d3cc53940a9e8409b4b48f88e7679"}, {0xf0, 0x112, 0x100000000, "0a7fcc51f859c48b7f4db42a8937dabeadc552e4b940a0857873f3c7be806e7e74cb814d8249c028f1b9df39b6d344993a418140812ee441661222df0f88ce8c5570796b14b7a3268a70329c1229445856db578246c25559d17a1f045edae0d1c49ed4a2715ae253f502d173b157ddcf38edb1de551f1e2caee1c326dae18d3379da7b958ce84216a53c5096b9d6dec811580e48a3246d11423fc2eeba73609db4d71152a7398f9f8b07774d1f72bec1dc83873579948b77ff1b23cfbf03c2a72bbcfc238598213c372667ce0b02bd1a3465e3840f2f76cfd7122ffcd34b"}, {0x58, 0xff, 0x200, "15a9eafe2944a84beeeb56fce5ef25eee2afc4e2244ca77fa23cead476ff11b1183df0242e6d7196d422878eba504096881c6016a4e18638165244cada425e116f72521af7b7e85f"}, {0x98, 0x0, 0x4, "b3f8e8632fa69f6bfcba42a12e6b468e90420751fc8f4714e4b9cfaa2ff70fc75fa98f5984300cfa6c3fe996a1ae0c1bdcbc3d5be43381b9deec014c12346ec644d853395e017e6c1f532501ed7a32f98835d4428608219865b0ba694e22e72f28945e224f729a75c6d4d5567e95e2aa674491d75f0ac8827d05d8c2b6e6a0c2e047"}], 0x590, 0x12c53f124ba5c893}, 0x1) sendmsg$kcm(r0, &(0x7f000086e000)={&(0x7f00003c8000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001c3000-0x50)=[{&(0x7f0000acb000-0xee)="04", 0x1}], 0x1, &(0x7f0000807000)=[], 0x0, 0x0}, 0x0) [ 1779.874000] can: request_module (can-proto-6) failed. 2018/01/27 07:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000206000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b49000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c5000)={r1, r0}) close(r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000161000)={0xe, 0x5, 0x900000000000, 0x80000001, 0x4, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000304000-0x18)={r3, &(0x7f00008cd000)="28b7dde8b80e082e5a77307d1ab29b3da494b519456761baadb7a4cea4d14c25c6f02ab016df95a106a93dd29fbf5b0995e94dbaf36047efc2ecb3d79f2f00c882f18a9f687369069652c2c8caab7964025df2c0c3ee7b2dc84ea2d69ccbae7a469edf2a9fcb61fe7c8f8129c679a4565f8d43b48587e9e7ed126432cbf8f8dcd8c3271ff153e66cf2b7493d2d6fbfc8143ef621a5f9812b964fb145035e53ef5aa4abd061b605770f8249bd0291440bf36f2e9a09ca8273f999c6cd9e891c99bd121439254188f24f0d35c16c4020d6ac8293e29493c64ee8f35ea5acea00ba12b8409e2fde570c", &(0x7f00006ee000)=""/45}, 0x18) 2018/01/27 07:25:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000083d000)={0x2, 0x78, 0x9, 0x0, 0xff, 0x8, 0x0, 0x80, 0x4000, 0x0, 0x0, 0x1, 0xfce, 0x1, 0xffffffffffffffb0, 0xb53, 0x401, 0x6, 0xeb, 0x0, 0x3, 0xf8, 0x81, 0x1f, 0xed8, 0x5, 0x1f, 0xd871, 0x9, 0x8, 0x9, 0x5, 0x400, 0x5af, 0x6, 0x6a2, 0x1ff, 0x9, 0x0, 0x888, 0x5, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x4}, 0x0, 0xd664, 0x7, 0x7, 0x33, 0x1f, 0x4, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffff9c, 0x2) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) perf_event_open(&(0x7f0000001000-0x78)={0x9c06003c0aa2dabc, 0x78, 0x0, 0x4, 0x1, 0x7eda, 0x0, 0x4, 0x8001, 0x0, 0x8, 0x3f, 0x1b, 0x1, 0x100000001, 0xc12, 0x2a, 0x7, 0x7, 0xff, 0x1624, 0x5, 0x80, 0xd3e, 0x8001, 0x7ff, 0x4, 0x1, 0x3ff, 0x8001, 0xfff, 0x7f, 0xfffffffffffffa68, 0x4, 0x1f, 0x5, 0x1, 0x7b59, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x8, 0x5, 0xff6, 0x7, 0x2, 0x9, 0x6faf, 0x0}, r0, 0x9, r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='./file0\x00', &(0x7f0000002000-0x8)='tracefs\x00', 0x0, &(0x7f0000000000)="9f08e7b52d558d8b") socketpair(0x1a, 0x7, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x10001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) r4 = gettid() perf_event_open(&(0x7f00009a0000-0x78)={0x4, 0x78, 0x9, 0x100, 0x3f, 0x9, 0x0, 0x9, 0x40000, 0x9, 0x4, 0x0, 0xfffffffffffffffa, 0x4, 0x5, 0xfffffffffffffffc, 0x4, 0x7fff80000000000, 0x20, 0x3, 0xffff, 0x6, 0x0, 0x0, 0x80, 0x4, 0x7, 0x9, 0x4, 0x231, 0x20, 0xa9, 0x0, 0x8, 0xb3, 0x6ac, 0xfffffffffffffffc, 0x5, 0x0, 0x80, 0x5, @perf_config_ext={0x4, 0x8}, 0x890, 0x80000000, 0x800, 0x5, 0x570e, 0x5, 0x100000001, 0x0}, r4, 0xff, r3, 0x0) close(r1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) 2018/01/27 07:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009fc000)={0x0, 0x0}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000b32000-0x4)=0xffffffffffffffff, 0x4) sendmsg(0xffffffffffffffff, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000120000)={&(0x7f0000cbd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000782000-0x30)=[{&(0x7f00008cf000-0x83)=""/131, 0x83}, {&(0x7f00009ae000-0x89)=""/137, 0x89}, {&(0x7f0000501000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f000024f000)=""/196, 0xc4, 0x8}, 0x122) 2018/01/27 07:25:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0x10000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:25:41 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000514000)={&(0x7f0000f72000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dfc000-0x48)={0x4, 0x4, &(0x7f0000807000-0x20)=@raw=[@ldst={0x3, 0x3, 0x7, 0xf, 0xf, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x2, 0x8, 0x7, 0x58, 0x10}], &(0x7f0000d80000-0x4)='GPL\x00', 0xce1f, 0xb9, &(0x7f0000f73000)=""/185, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000225000-0x38)={&(0x7f0000ef6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f72000)=[{&(0x7f0000d96000)=""/250, 0xfa}, {&(0x7f00003f3000)=""/62, 0x3e}, {&(0x7f0000f73000-0xdd)=""/221, 0xdd}, {&(0x7f0000f72000)=""/91, 0x5b}, {&(0x7f0000bf0000)=""/0, 0x0}, {&(0x7f0000b39000-0xcb)=""/203, 0xcb}], 0x6, &(0x7f0000f73000-0xe0)=""/224, 0xe0, 0x7}, 0x22) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00000ac000-0x60)=[{&(0x7f0000d0c000-0xb8)=""/184, 0xb8}, {&(0x7f0000aa3000)=""/233, 0xe9}, {&(0x7f0000f72000+0xe5c)=""/155, 0x9b}, {&(0x7f0000f73000-0x16)=""/22, 0x16}, {&(0x7f0000f72000)=""/44, 0x2c}, {&(0x7f0000d1e000-0xd0)=""/208, 0xd0}], 0x6, &(0x7f0000bf3000-0x18)=""/24, 0x18, 0x3ff}, 0x100) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f71000)={r1, &(0x7f0000f72000-0x2f)="a407bc87b26a912b4491f24da9d6cfd42cd71d92aed704103321dce67faa5cda981ec0af589c82341158d4af9f5fa2", &(0x7f0000d5a000)="96253baf92d8a20b180d28f91c0ab9f83a48a9329aada2", 0x2}, 0x20) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f71000)=0x8000, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f72000)={0xf, 0x7, &(0x7f0000f05000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0xfff, 0x9, 0x7, 0x6, 0xfffffffc, 0x15}, @generic={0x800, 0x5, 0x15e, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f72000)='syzkaller\x00', 0x7, 0x37, &(0x7f0000f72000)=""/55, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x4, 0x1, 0x7c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:41 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000910000)={r0, &(0x7f0000c18000-0x32)="f8a57dfb930b68a45c57b2a330c2dbb9ce206e49c8ab4da03d73812cce2dc6bc236718bf71a69e1c5220e0af2b35089c9d87"}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd1000-0x2c)={0x1, 0xffff, 0xe28, 0x9, 0x10, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x4, &(0x7f0000f5f000)=@raw=[@ldst={0x3, 0x0, 0x2, 0x3, 0x6, 0x1, 0x8}, @jmp={0x5, 0x7ff, 0x8, 0x6, 0x8, 0xfffffffc, 0xbffffffdffffffff}], &(0x7f0000fcf000+0xcaa)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e6f000)={0x0, 0x10000, 0x10}, 0xc) recvmsg(r1, &(0x7f00001a7000)={&(0x7f000039e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000259000)=[{&(0x7f00009d1000)=""/110, 0x6e}, {&(0x7f0000812000)=""/4096, 0x1000}, {&(0x7f0000fe8000)=""/202, 0xca}, {&(0x7f0000da2000-0x8f)=""/143, 0x8f}, {&(0x7f0000755000)=""/159, 0x9f}], 0x5, &(0x7f0000c49000)=""/172, 0xac, 0x6}, 0x10020) socketpair(0xf, 0x5, 0x7, &(0x7f0000306000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000061a000)={0xb, 0xd, &(0x7f0000872000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5e1}, [@map={0x18, 0xb, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x7, 0x3, 0x6, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x5, 0xf, 0x1, 0x6, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000952000-0xa)='syzkaller\x00', 0x40, 0x1000, &(0x7f0000d67000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000069e000)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000e4e000-0x4)={r2}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000ed0000/0x2000)=nil, 0x2000, 0x4, 0x8010, r2, 0x0) r6 = perf_event_open(&(0x7f0000f3b000-0x78)={0x3, 0x78, 0x6, 0x6, 0xfffffffffffffff8, 0x5d7, 0x0, 0x5, 0x10000, 0xb, 0x2, 0x9, 0x1, 0x2, 0x5, 0x2, 0x5, 0xfffffffffffffffa, 0x4, 0x6, 0x1ff, 0x4, 0x100, 0x2f, 0x8000, 0x7fffffff, 0x80, 0x8b11, 0xffffffffffff1351, 0x71, 0x6, 0x4, 0x0, 0x69, 0x397, 0x9, 0x7fff, 0x7ff, 0x0, 0x9, 0x1, @perf_bp={&(0x7f000025e000-0x1)=0x0, 0x0}, 0x1000, 0x1, 0x8, 0x0, 0x9, 0x20, 0x9a9, 0x0}, 0xffffffffffffffff, 0x5, r0, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r0) 2018/01/27 07:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000561000-0x38)={&(0x7f0000d0a000)=@hci={0x1f, 0x800, 0x3}, 0x6, &(0x7f0000c58000-0x40)=[{&(0x7f000061c000)="3778a75403bc2a53ea7fdf1c3a0da8f27346450b46f44ed00a403b7293d703", 0x1f}, {&(0x7f00009f5000)="e329f8b85f50ad107554bf9ec21f6dfeee8a5e8c0dd45b290c42cacdbd9599d72d7e2b859c8043c34f013c56709ac34c8609562a12826bf136d2387cb6123c61c7a962ed60c925f61341a8a90dd9b4ff16a454d5701644f63c90ee27e3c029f24cd6a05452c6c0c38b8667e4344d16d141ee2bddd959f1a3c31d98122f98630e4e5477763ef56e200c739bb48e1fb42e96deee8c45aadc216b2ebcb9f87ec950feb428100dc534666d4e480866f23afe7bc86686f89826d22ee226aa8f0667ce7aadfc9606778e3074a3b7e34696b6", 0xcf}, {&(0x7f0000990000+0xe6)="beb8f39faa43903e6dab45cf90951635289d82e06bdbedf15f95e2250933f1bbdfb842fb71d369a1dacb6a33adba280eaba7ce030d639029e65fab2d563d692f36b3b7da835708836788a31187eedae0f997611f40c167bf6633ee1c9c0d40b44ae3be304b8eb97c450a4524071eef3db9c99d65e5766eb5d34b47836f7af0abd4aca8f41d426a44e971c69a5073bbdedfee950e0ed982bfab9caff6e5c0ac64706675ea3a34c0c173105afd8c07a54d83b9843a6fb1c8b59d06337ed1b283e2fb60a35241f57ff7a60f8c0aeae0a1af5d7adadf59d1a1b45feabb9168b4bd", 0xdf}, {&(0x7f0000af9000-0xd3)="d221ea265487a61e75c24b3e190d8cae700e0401950827f1a703e249721afa341492b4ed3216391a90bf0c74f0b0879997de7d4df37285b7526247d6a46aef772d9f011e5077e361711d596f690161bdddf9b8f913ed540c97f6eda688f84f7533bc06d9ed16b16f60d508a49a37957562a6f0227472ec6cf266bd05f4347ae19e380e87f2d8c7612a342900f83ef3802dc38a158c1956effa7df53b313ce9ce49b6ba1b2aac68324ffc81bd1d48dde02d63576fb525afffc8b33b17a151d9a73f554574dd75104649e4b429c4eb778a315b36", 0xd3}], 0x4, &(0x7f00002c5000)=[{0x68, 0x105, 0x3f95, "b693e99f8cd15b0ea3af3eb512c5a171176f48f8857589dd076808090f67dc4c2f204d5d082037bb6842b283f7cfb3ef0237a59edd09721350e97f9e2f9c710356e5b5afc33446e3831005c5603a9b2de01e6c419216"}, {0xa8, 0x0, 0x9, "ae44f3b3f8de1fd9ff9919de69590a442c9e4b270b4ce3618773c1eaeb120e841e1a2baf33bcca7265e10dcf902d19c8a84fddc7d3e20decc0b20a8822948fe99e70d0216c41331b339025ca8341e3772571cca7945bf92dbdc24741649ba24bf94995cd12b4a861e7716816986903b45c4075516047b60768f6a4ff90f960155a5863b8980d73446211ebb5c5912da3e47553a5f4cf"}, {0x70, 0x10f, 0x1f, "01ca0f5dd77518df748f541574f9fe2e88fe98f65f176a1d94005bb07ff1f208a4222480c2c7156d7976dcc68763e10ed0187b35476fe80007b153ee5eb3ff5b3ce43df0e4036d629a9040c4444b64ad56d2c151cd64b2b423da157b87b2"}, {0x78, 0x6, 0x1, "3cb14ebb3094bcc78519c8452d864037542ca5485d392af9981a51e5f78f9bb292eef558f6381560c4c570b7a57c1a28604f398db958d7775fb2605bdf3338c2da84dc658d0860484f0b42526cab74863ba19a53e027d289858e14f241ab1753d95b8848d4"}, {0x110, 0x108, 0x9, "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"}, {0xb8, 0x111, 0x4, "6300a1ccc7ca4120635cccb30590361af72c5ca9cdc1f3f88c866305a681e055d6dbb03e858aec4f8b5b055c8dc470e09e68cafd30cce5181375b61f8994e9da05345e8cb36d75a258a320d8116b8f528de7afb221e2994864f21b9f1194e62a705fb9f1a5a5a24ba8edab989f8cf51215f457f2be4d0b62da5c324b8c213e4aed3e7665e249337324ac30f718e063d15cf0555d73f016a8417c6b2aaec4d575cb1dddd84f67"}, {0x90, 0x0, 0x8, "53224e32f0eae82186cb1d593acae176cef3fe933b06bbde7c493a4e71d4736f243cf9409b1af6bb5d219f68350362b067ef2097e6b886479463a7ed0a7fd4ad4c1f66484173f0b412c72bbcde09858f42001c26e8f8274ee72b02b528f15b40d5df796166913881e69c7e842c033f1eef73cea4bc5b2d1cd32bc4483e8a83"}], 0x450, 0x0}, 0x24008080) socketpair(0x11, 0x5, 0x9, &(0x7f0000934000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x20) 2018/01/27 07:25:41 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000738000)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f79000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x3}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f78000)={0x10000003, 0x5, &(0x7f0000f79000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x8c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f0000ade000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x7, 0x3, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)="47504c008a38572d58ce3ff934de41cbc2852f0015b7d976472ee15ed08af3c77567a6a94dbcea120bef0000000000000000b2b57198d03272ea24b673c03518b25a3f83d64457ea15441b176dd786d10046ee6760e284fa316269220429038282ab0671945d3c1b3e15bb96ccd2679fd93ab48b1af74606c01edfc8951c452d725a171c375d5010aa17172ebddf68bbdf662a8ac46f2bdb121db69a9756998d5a97b9a52a74dbb598810a58b15add5a82dbd52e74729fa4b48bc15134cde5a1acef076e", 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c2a000)={r2, 0x0, 0x1000, 0x16, &(0x7f00006d9000)="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", &(0x7f000087d000-0x16)=""/22, 0x1, 0x9}, 0x28) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e69000)={0x0, 0x0}) r3 = getpid() socketpair(0x3, 0x800, 0x1ff, &(0x7f00005df000)={0x0, 0x0}) r5 = perf_event_open(&(0x7f00003f8000)={0x5, 0x78, 0x6, 0x70218b01, 0xc2, 0x7f, 0x0, 0x8, 0x50040, 0x3, 0x4ca, 0x4, 0x97, 0x80000001, 0x6019, 0x0, 0x80, 0x10001, 0x9, 0x3a8, 0x6, 0xffffffffffff0ebb, 0xf7f2, 0x3, 0x9, 0x2, 0x400, 0x80000000, 0xa408, 0x4, 0x0, 0x7, 0x2, 0x10000, 0x6, 0x7ff, 0x3, 0x76d, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f00008b0000-0x1)=0x0, 0xa}, 0x8, 0x9, 0x200, 0x4, 0x9, 0x7, 0xfffffffffffffffe, 0x0}, r3, 0xfff, r4, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002ab000-0x10)={r5, r1, 0x4, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 2018/01/27 07:25:41 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x2)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f0000005000)='./file0\x00', r1}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000007000)={r0, 0x0, 0x76, 0xec, &(0x7f0000004000)="5aa49130e078a394ae10558587c691f445a7628b428b22b1fee8f6a92711cbeb22f29669e192aaba0fce063829db637487fef39e589a77a4d88c24874c613579c413470e5765c13c9cf49860583821ae1fcad0ee254b29b1b9b1ed4d118664c3ea2125cf75c3860c241d5f5b818ae19837e0ef3a324d", &(0x7f0000006000-0xec)=""/236, 0x80, 0x2}, 0x28) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000007000-0x20)={0xffffffffffffffff, 0x7, 0x0, 0x0, &(0x7f0000004000-0x10)=[], 0x0}, 0x20) 2018/01/27 07:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000006c000-0x18)={r0, &(0x7f000078f000-0x84)="4681d9e93f91855c53ff610616fe81642896c1f469ab818a7a4f524ec870d0a97c0514c44529093721fe7f17025998add08954e41d1ddd2b0237841322991472c36dfc0172e8ad6bcc03a6f1ea3e77287e002ddf12d059b5222fb9bdfdf6b69c21765cb42f25b371cd27c7ccca99017851719d55db07eade5bae80938eccfe6340026abf", &(0x7f0000644000)=""/208}, 0x18) getpid() mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/01/27 07:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000052000-0x8)={0x0, 0x0}) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0xc, 0x50, r0, 0x0) mount(&(0x7f0000a70000-0x8)='./file0\x00', &(0x7f0000809000-0x8)='./file0\x00', &(0x7f000007a000)='devtmpfs\x00', 0x0, &(0x7f0000460000)="febda0efae15fdb18c2105203d445bf15e7ec2f7bef90bc03e84c9fbdf125f1c08169461dd9f80905b667b6be4321accd8205d2eb82cb0c9") mount(&(0x7f00006c5000)='./file0\x00', &(0x7f0000561000)='./file0\x00', &(0x7f0000b7a000-0x6)='befs\x00', 0x40000, &(0x7f0000a9b000-0x1)='~') 2018/01/27 07:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000748000-0x2c)={0x10, 0x4, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)='#', &(0x7f00003fe000-0xc7)=""/199}, 0x18) 2018/01/27 07:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x4, 0x6, 0x401, &(0x7f0000240000)={0x0, 0x0}) perf_event_open(&(0x7f000069f000)={0x4, 0x78, 0x8001, 0xfffffffffffff000, 0x1, 0xe55a, 0x0, 0x2, 0x2100, 0x4, 0x8, 0x3, 0x9, 0x6, 0x722843b5, 0x380000000000000, 0x8001, 0x8, 0xffffffff, 0x3, 0x2000000000, 0x3, 0x100000001, 0x401, 0x1, 0x3, 0x3, 0x7, 0x9, 0x339, 0x0, 0x3, 0x5, 0x5, 0xfffffffffffffffb, 0x200, 0x9, 0x4, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000aba000-0x1)=0x0, 0xffffffffffffffff}, 0x1010, 0x0, 0x5, 0x7, 0x0, 0xac3, 0xed, 0x0}, r0, 0x6, r1, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/27 07:25:41 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ef000)={r0, &(0x7f000075f000-0x61)="", &(0x7f0000fe5000-0x99)=""/153}, 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ad9000)={r0, &(0x7f0000fee000)="cf961ee8fb0a738341089bc48e4f9276f458fdb64d4203409b9658ea9f4909761739f5dfffc0521d6d008c920cf2d676ee8f17993c970e8a55dc2186d2b8bdc5b47cdfb80f02e041af3b8cf263099e4db4587e4d42e4974ed4dc35d747539ae02eb6bd23920da72628850aefea3ba91c4977b4462a62f798ab92b1134ce816cfdd50d58de663f3d7a53ecc0ba7384f198b8f28be13e2ad108cab21130d2a0e6574c83ee77f776b0fe80f4823e7bce746a1529857a6", &(0x7f0000e8f000-0xc4)="d6b6ac012d3fd0db809e9227922748ae6d4a6c6ae00d7f8025e7d35a4d0f3ded03b84c9ce7989ae3829eb957783569fccbfc0528c53b0cc2b17dcc8708c06200bea200a6ed9cb098fce52c49ecebd155aa1ca8c8d0f3da706ce38237fc99b7a46f6adc18b2e4dcbf00d2007546fa54e91cfb68d78ab14d28683ce60d311166ba4c4e869fdcd9a1c1f2d8f3f3c596f290aac16520a556b05189f335887d8a8feb3a9dd1251ed8b00399a86f99fe58286b4ec595e5b4a61a65d145f0b48f6b99463bb74414", 0x3}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001b9000-0x18)={r0, &(0x7f0000988000-0xf4)="4ccbbae103b7c4940d13eeb24281acbe96b6a04b358d8b35fd3387d358ff6b742f7c1d24a226f10797b24f91cb8196024824022cd8cc1107f1d46ae00805bfb7f025377c24a6dbfa34187f49eda00a639deb5d2efa7c16e00f974837498828690d1a36fe16288fca9cace04c8d8c32202c7b6dfbc6fa11b368bb014ab9024f47ae55808415e2826fc21df52597090bf983e7cd8e9e15e6c3f35dfb24fd8e7f4863e315a780104c2a282f7181d80787236ad8b74851fd2e9fc6a518e2634f923d5eb20448cf15c0110e955a26466f72ef40fb01cc9786ff2c20b894cd09004ff5b19c3ef4bfc33965deee2abe545ab145b007acd8", &(0x7f0000ff0000-0xea)=""/234}, 0x18) 2018/01/27 07:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000092d000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001e5000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000120000)={&(0x7f0000e58000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a, &(0x7f0000e02000-0x30)=[{&(0x7f00001ac000-0x33)='\a', 0x1}], 0x1, &(0x7f00000e9000)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004b7000-0x10)={&(0x7f00002c4000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006ea000-0xc)={&(0x7f000071c000)='./file0\x00', r0}, 0xc) 2018/01/27 07:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) socketpair(0x13, 0x6, 0xffff, &(0x7f000074d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000447000)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008b2000-0x4)=0x2, 0x4) 2018/01/27 07:25:41 executing program 4: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x17)=""/27, 0x1b}], 0x1, 0x0, 0x0, 0x3ff}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xa, 0x3, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x0, 0xd7, &(0x7f0000075000)=""/215, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000074000)={&(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000075000)=[], 0x0, 0x0, 0x0, 0x7f}, 0x2001) [ 1780.273806] tmpfs: Bad mount option þ½ ï®ý±Œ! [ 1780.307005] tmpfs: Bad mount option þ½ ï®ý±Œ! 2018/01/27 07:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a83000-0x48)={0xa, 0xf, &(0x7f0000e3e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fffffff}, [@alu={0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x101, 0xe, 0x0, 0xa, 0x40, 0xfffffffffffffffc}, @alu={0x4, 0xac6, 0xc, 0x6, 0x0, 0xfffffffc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)='GPL\x00', 0xffffffffffff6790, 0xff, &(0x7f000072a000-0xff)=""/255, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dfb000-0x10)={r1, 0x50, &(0x7f0000982000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007d3000)=r2, 0x4) recvmsg(r0, &(0x7f0000a99000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001a000-0x40)=[{&(0x7f0000141000-0xd9)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:42 executing program 4: socketpair(0xa, 0xf, 0x4, &(0x7f0000650000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x100, &(0x7f00001cd000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a8f000-0x18)={r0, &(0x7f0000265000-0x1000)="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", &(0x7f0000456000-0xc2)=""/194}, 0x18) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2018/01/27 07:25:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f000020f000-0x7e)=""/126, 0x7e}, {&(0x7f0000a17000)=""/0, 0x0}, {&(0x7f0000282000)=""/0, 0x0}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/18, 0x12}], 0x6, &(0x7f0000000000)=""/79, 0x4f, 0x6}, 0x10040) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000006000-0x38)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000011000-0xe6)=""/230, 0xe6, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000)={&(0x7f0000010000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r2, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000006000)=""/108, 0x6c, 0x0}, 0x0) close(r1) 2018/01/27 07:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x4, &(0x7f0000eeb000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000cf2000)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d5b000-0x20)={r0, 0x6, 0x0, 0x6d1a, &(0x7f000056e000)=[0x0, 0x0], 0x2}, 0x20) sendmsg$kcm(r0, &(0x7f00002a4000-0x38)={&(0x7f0000223000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000046e000)=[{&(0x7f0000fa4000-0x3a)="b807f4fed48d6255b1de497cdc2a4a8459f3ecbe89e1016fcb9229f2a9ebd9b3a53c016318df059553cddb01c53cacf02711bb2b10ef8f3c5327", 0x3a}, {&(0x7f00007e6000)="6725e8596da0108cec0bc770e5698cf443a4cb93c581f6c46cbed11b3c4c82bcf8a4bb61cf45765c643cb33067edfb5670c3ed014a862fb17988cf06d78dec70e98161f229916ca034f16fddbae8086dc9ccc77036b47069aa42efd3df71d6c500947f85bf962136738c85d4f5d4", 0x6e}, {&(0x7f0000fa8000-0x65)="528d5792f155bc6cfc9f24fe9dcc44ff66e229d515be0335272cfd1292c2fee38498e64a8894e28910859c1152c2d5cd598304cf188b1755e37a51a4c11f37a837711af3c34266cf0455f1f69763390247b221d0afc9c06577008a992601b218a8668f8eac", 0x65}, {&(0x7f0000050000-0x31)="aace993b755b80a7d72707d49d227591b86751bb22c55676da2992e14d2465a8515371385de6533f6011145aafb3ab972d", 0x31}, {&(0x7f00000b7000-0x1f)="13b8f2f03c9e04cf986dd4c35865dca15bdc1c0adc30c05b374d4f537fa3e7", 0x1f}, {&(0x7f00009c9000)="8ba9e2042bf01633fc52df39b1ee06d33914b6df39c50bbc4f252914bc858eb1e313d2bc9b0277f771a4104bcfa54790f6becb0d7f40e2903ea7246bf7c442345b747822d95cbe9ddc38db246b497a6bdf6a7d77c74447795adba823f86e1d3ecbf58c6cba", 0x65}, {&(0x7f0000eb8000)="74a08a92b972762f2b6999ee0eb386508c0735daf1a2767229c54d8e9c3cc8cc438f17b0c4cad676e5ce1a15a5c28578cd3614524eefa43f876675cbf87d592a880e", 0x42}, {&(0x7f0000ffc000-0x48)="a46a01d0d8c0f98a61aa4f454d7286b1036908b673f9a81da570e26eb8d02d2924e4fef563c6ee4ed2d7b77c94446b2ebfdfd6d2e512b4622715816869d139b97a2e191cc7c7af16", 0x48}], 0x8, &(0x7f0000293000-0x11b0)=[{0x60, 0x105, 0x706, "e68ef55301d15f0d426f7604159714f88a784da0eaf315bdc539a1a9915521c87d5eb0dea6428b3725070f3c6319ab330a4dc978e59df20ded9bc75c01f665c36173794920ab9e27bf0ad6e4d14a72b7"}, {0x1010, 0x18f, 0x1, "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"}, {0xf0, 0x115, 0x4, "44c20bea3237efec4ccf9ea42226eb01bdcbd98ff4ad8950905f2da715819798955aa476d544cbc411ad3d2cb3a3e837ec8d4ecdac7805e427d42245583cbfbf3cb1c1f7950f773bd686a8f180489e0090018dc1c6c1433caea910789c19c3cc83013ef32fb94ffaf2f8dc45ed050530d35a4a2734345de797b76773a1c04bbe223b9c1909943c40c5560d7802ce38874e8d251ab75ba9aca72c9a528d142e223afef50b22978e8e2378d3c1f833e87365081751c5b671611b6a9e73d20d66d806a75b6636792b0cd05c36c72dd952cea221fbf3f5611ad5fbb656e0431269b4"}, {0x50, 0x100, 0x1ff, "baa86e8e319527447df6e39b377f53aafe861ea9e016c23965ab9e318d9b12358bd8247f150f7dec260f77e20e1d439a8b872df6040e49990e"}], 0x11b0, 0x8001}, 0x20048040) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000356000-0x4)={r2}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e80000-0x10)={r1, r1, 0x7, 0x2}, 0x10) 2018/01/27 07:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000348000-0x20)={r0, &(0x7f0000ae2000)="", &(0x7f00000ab000-0x1)="", 0x2}, 0x20) 2018/01/27 07:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x1c)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000777000)={&(0x7f0000d08000)='./file0\x00', r0}, 0xc) 2018/01/27 07:25:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x90010, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x1f, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000023000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000a61000-0x38)={&(0x7f0000e58000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a, &(0x7f0000e02000-0x30)=[], 0x0, &(0x7f00000e9000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00008b4000)={0x0, 0x0, &(0x7f0000d6b000-0x40)=[{&(0x7f000093e000)=""/41, 0x29}, {&(0x7f0000031000-0xe3)=""/227, 0xe3}, {&(0x7f00009ef000-0xd0)=""/208, 0xd0}, {&(0x7f00008b4000)=""/191, 0xbf}], 0x4, &(0x7f00003f0000)=""/4096, 0x1000, 0x10000}, 0x40) socketpair(0x3, 0x3, 0x5, &(0x7f0000cb9000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e8e000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e69000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000db3000)={&(0x7f0000863000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000229000-0x70)=[{&(0x7f00006b3000-0x5a)=""/90, 0x5a}, {&(0x7f0000ef9000-0x24)=""/36, 0x24}, {&(0x7f0000da5000-0x74)=""/116, 0x74}, {&(0x7f0000026000)=""/54, 0x36}, {&(0x7f00009ed000-0x69)=""/105, 0x69}, {&(0x7f0000995000-0x1000)=""/4096, 0x1000}, {&(0x7f0000503000-0xb6)=""/182, 0xb6}], 0x7, &(0x7f0000d05000)=""/4096, 0x1000, 0x5}, 0x61) bpf$PROG_LOAD(0x5, &(0x7f000052d000-0x48)={0x8, 0xe, &(0x7f000044a000-0x70)=@raw=[@jmp={0x5, 0x0, 0xf, 0x3, 0x1, 0xc, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @ldst={0x1, 0x3, 0x3, 0xb, 0x7, 0x1a, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x16}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff32b}], &(0x7f0000bd9000)='GPL\x00', 0x6, 0xc3, &(0x7f0000703000)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000686000-0x10)={r0, r3, 0x7, 0x1}, 0x10) 2018/01/27 07:25:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0x1ff, 0x4, 0x16, 0xffffffffffffff9c, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00006e9000)="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", &(0x7f0000001000-0x8d)=""/141}, 0x18) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcf000)={0x6, 0x3, 0x3, 0x4, 0x1a, r1, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000fd1000-0x78)={0x0, 0x78, 0x80, 0x2, 0x1f, 0x2, 0x0, 0x9, 0x23a64, 0x2, 0x0, 0x8, 0x106e, 0x40000000800, 0xff, 0x200, 0x7fff, 0x8001, 0x80, 0x192, 0x1, 0x401, 0x10001, 0xffff, 0x100000000, 0x2, 0xddd, 0x8, 0x1, 0x960, 0x8, 0x9, 0x146, 0x100000000, 0x76475e9f, 0x3, 0x7, 0x1, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000fd0000)=0x0, 0x1}, 0x4, 0x7fffffff, 0x62db, 0x7, 0xdb4b, 0x7, 0x1, 0x0}, 0x0, 0x1f, 0xffffffffffffff9c, 0x6) perf_event_open(&(0x7f0000623000)={0x1, 0x78, 0x3, 0xab, 0xfff, 0x53b, 0x0, 0x3, 0x14, 0x1, 0x800, 0x9, 0xfffffffffffff001, 0x81, 0xffffffff00000001, 0x8, 0x1ff, 0x7, 0x595, 0x9, 0x100000001, 0xfffffffffffffff7, 0x9c, 0x1, 0x8, 0x200, 0xfffffffffffffff8, 0x5, 0x80, 0xffffffff, 0x0, 0x615af252, 0x4, 0x3f, 0x2, 0x1ff, 0xbfa, 0x7fff, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000fd1000-0x1)=0x0, 0x1}, 0x100, 0x5, 0x4, 0x5, 0x10001, 0x4, 0x8, 0x0}, r2, 0x0, r3, 0x3) 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x5, 0x805, 0x5, &(0x7f0000123000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000867000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f7c000-0x4)=0x9, 0x4) 2018/01/27 07:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000a75000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) perf_event_open(&(0x7f0000f6d000)={0x200000002, 0x78, 0x3b6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000309000)='./file0\x00', 0x0) 2018/01/27 07:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000627000-0x8)='./file0\x00', &(0x7f0000415000-0x8)='./file0\x00', &(0x7f0000673000-0x6)='tmpfs\x00', 0x1000828, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004b0000-0x10)={&(0x7f0000472000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a8000-0x8)={0x0, 0x0}) socketpair(0x10, 0xe, 0xe6ca, &(0x7f0000013000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f000060b000-0x38)={0x0, 0x0, &(0x7f0000ea4000)=[{&(0x7f000029f000-0xd1)="cedaa0ec9b378b3d7e7e9eee6232833c912952225155b229c35817639ca5da5b11a5c5ea5f7db52385aafa371e5084091612cf46210e0010069948e1475e24c553499cd7cb1d485ce5224abffa1b6653e2ce1f4e7d6880da00479133c1fefed3d086f3cec104dc63134683243d9fb06f3a97b4ae71ca9f651ee5f574fdfa38e5ef3d3607b337b8d47e4919325655d257cf1990260c8a698edf41ec7482a5f8ce7ea8adb70b11ad8c93e497537383fa16f18c8b0328a2b82a1bf2a74f6fb5e3ef29ce31794f1c1d9ddf9f18148f61af7b01", 0xd1}, {&(0x7f0000fe1000-0xa5)="5ee6e04cca9410fe9157a8b2c47d331ac18c542e278306372744618e50b7633eb914c87badb40c0669ea5de8085dfa49c2802f8c7761eda6863ba02bdfaed7abeaa7b4ab3ecbaba055d06ed09e5bb4db930bab1fa3494e111528afe988687041b564a7ae77e29482e64765c731a90a0e919ae4b98220f64ab39657971533a269226703630919cee177cfff05093a7f095bb3d53cbf58e579dc0f47c5cb758c7853959d04f9", 0xa5}, {&(0x7f0000a21000-0x5d)="27df2699cd5bd93fd08aa0ccd659dd50dd657f5aad9cf4ffb01fa84a3a347895339d214a03bd3eb24ba1c40a1c8880a0545e4e3566d9343201b3929f1b3ccd2c4227b6c5c6571e01bb52ee102c4d85a373774dd837adc687062d6d0952", 0x5d}, {&(0x7f000070c000-0x59)="1320dbbd8f79cd089c02b481ce7fd69258ccf407584cb0430558538b998b1165e33906b7802615c795056fffde6c0261e2f426ce9f0892049f8d0eef80d5e6829c9863265782e8823496784b3eca2f6eb2efb3ac44fa979c11", 0x59}, {&(0x7f0000263000-0xa6)="a8a327b7083187249a781c3af3bc7378ccb103af95856d3fdf0ac7188e3643324dbfe0e7a006f2c53b9d0a72a02122575feca9cdb3cb39d86432408b81d53125492bb0fdfe90d423497c72ca3218a348ed26aad4f4222018e8c49229a37a28a883c7b793bf3fbfab3a0e9d1d0397e4b005a2250304d0e50c9fc3deec0e746f15622a98791fb7573f53420f55d482dab3f1552ae43d1375b94d26f61b8abbaa26af05adb5f7df", 0xa6}], 0x5, &(0x7f000087b000-0x88)=[{0x18, 0x10f, 0x3, 'k'}, {0x70, 0x104, 0x9, "d89eabbf343d1c4ae0169cb3b41d0e54f95ecf95caab842f3e3158bc1e7e7fd3c5e6b498f3b31b8fb4d589a61d28fa7f43732116f881c5ed21fe03476389747b08da6b7d9ed339fda944094009e75c3c8083df3b30a0e10798dcc4d073167384"}], 0x88, 0x4004000}, 0x40800) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000d61000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f6b000)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007bc000)={r2, r1}) 2018/01/27 07:25:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x15, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eca000)={r0, &(0x7f0000000000)="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", &(0x7f0000002000-0x91)=""/145}, 0xffffffe0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a61000)={0x8, 0xf1c5, 0xfa5, 0x7f, 0x10, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f000031b000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006df000-0x28)={r2, 0x0, 0x1000, 0x92, &(0x7f00003b0000)="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", &(0x7f0000cdb000-0x92)=""/146, 0xc343, 0x20}, 0x28) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000bc0000)={0x6, 0x4, 0x3, 0x3, 0x12, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f0000f63000)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ae4000)={&(0x7f0000f35000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00006bd000-0x30)=[{&(0x7f0000fc4000-0x93)=""/147, 0x93}], 0x1, &(0x7f0000d60000-0x13)=""/19, 0x13, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) recvmsg(r0, &(0x7f0000783000)={&(0x7f0000dd1000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000aef000)=[{&(0x7f0000ea6000-0xc4)=""/196, 0xc4}, {&(0x7f0000ab6000-0x7c)=""/124, 0x7c}, {&(0x7f0000e53000)=""/183, 0xb7}, {&(0x7f000080e000-0x45)=""/105, 0x69}, {&(0x7f0000845000)=""/228, 0xe4}], 0x5, 0x0, 0x0, 0x100000000}, 0x40012042) 2018/01/27 07:25:43 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e44000)={r1, &(0x7f0000ff2000-0x4e)="ad207e7ab8a4160510d6762a42a027ceff83fbef7410fe2bce57b474d81b40d11ba780613d913606b31a6ebefa6abf4980abc88f70de6494f4ed34eaa8522ea0716e443220aca194f60492a8624e", &(0x7f000035e000)="0f1fb56e5213a944df31e01254590fecbf5c44ab96abad68ba7b74425910de08880eff6969444cb34aeb823e54394e322b", 0x1}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000540000)=r0, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004dc000-0x38)={&(0x7f0000d0c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ff3000-0x50)=[{&(0x7f0000d50000-0x4a)=""/74, 0x4a}, {&(0x7f0000ff3000-0xa2)=""/162, 0xa2}, {&(0x7f0000d3f000)=""/126, 0x7e}, {&(0x7f0000ff2000)=""/55, 0x37}, {&(0x7f0000ff3000-0x82)=""/130, 0x82}], 0x5, 0x0, 0x0, 0xe9}, 0x40) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009d8000-0x10)={r0, 0x28, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c0a000-0xc)={r3, 0x817e, 0x10}, 0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000)={0x5, 0x8, &(0x7f0000562000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x2b}, @ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0xe, 0xfffffffffffffff0}, @alu={0x4, 0x9, 0x0, 0x8, 0x7, 0xe, 0xfffffffffffffff0}], &(0x7f0000ff2000)='GPL\x00', 0x3, 0x5e, &(0x7f0000ff2000)=""/94, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x80000001, 0x25e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff6000-0x2c)={0x0, 0x1, 0x3, 0x8, 0x9, r4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00004fe000)={&(0x7f0000ff4000)=@hci={0x1f, 0x5a859be7, 0x1}, 0x6, &(0x7f0000ff5000-0x80)=[{&(0x7f0000985000-0xf8)="128d07914233ff94cb3c7be6e38160fb67ed7e874ed6024138e54b3ac6f8c7aaedbfc6c6ebdbc6477d16c9477b9b9f6b1c07524017ec3688a4994a0d695f2730a343ba498cc5bd768d68b5b1c96f0f8350a8d22d5d95308563228e23f635a01d1834fff2f4a51cb75b3028923c4a2a6fb3b55101ba58c3d0833ab73bd62cd946f9e2c9d8ce9536d86a883b9cf3a109a96e10f48e8453d92f930277e120db7023b6f055742d819203fdad7824d3bdce00d6538eec84eb52e90cd2212e6c0dd9cffacc63c670dfc8210f0ca2e606b97cd6ac26e75388bdb98589c6d8096abb4d9a29232493a6bfd4708e6afe21846f893c20d3e6475dadbb54", 0xf8}, {&(0x7f00000f6000)="1fa723255be14149f555b03a2f5089f258", 0x11}, {&(0x7f00008d3000)="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0x1000}, {&(0x7f0000c59000)="78d558e0e9ac1c9ff293823b50cbe6f4a6b2ea575be12a48b454bf0baf3b4ee7308a6a0d023f7ed243292f1f9b031e1ecc14a52b7cded90ac4f623b0326e2b694ee2ea8a38cfbb6c876202b07d3a1b6ee7bfb26ec2eeac9097beb462a3b682b6416674b2bf5b12c8e0", 0x69}, {&(0x7f0000b0b000-0xae)="8aad3482016184618d4964618210064ed85208f06164dccdcf5b9070d9ede0ff7e8ba95acb7999d3ff720bbc06422a0be25a8c27dddf61b39e08e1be5db4e29ca744026c7b0c21467832e1ecb6d12a1c70b3e6389410e1d967f28bbd46fa02e5822022822dffa58a001addbf4d8201baa3ef32e308ef55c093e68b692f3d1ae0f73ee20ae6ef8b3d9ebb83e99a4794d11c247ddebc7452bbbb055997e27b6a90f80dd6abc5fff42c9cbe7356c9f4", 0xae}, {&(0x7f0000ff5000-0xdc)="1a80a17ff47fa68074f079958358298cb1f0b0e94dca9fa72c95e51c29285de1c745bd0b863f162197c492447540db02e0b7c2d018fbdd94198da0bf48a586ded4d9c58a7d50d680dcc14614f4a57fc7a8871a44989ce71f8130dd6340b2b32513b51b724621d1e17502a4f7c43fda1e4839c696b55d02263659a2f7284f49b4669c48c64b8e350740fef84d9d8ed529663e26e74c0e1cc1e47b1a94f9741419f18b9bffdcd5a0abfd612347580438219acec6b40ebbd795028377bf674f5c47787b8312a57d768587659c29eaa33b168633fe25e3ec1aad17b589a5", 0xdc}, {&(0x7f0000ff4000)="ac3e6051f9fcb75a312e8585d2dfbddbc6013e96275c446c179da2cdc0da540c7ac55d2480c990d8fe6ce74d76bf64009083032926ad0bbc24d3a71901aa84f8d47cb4f78b6c46ba7a7ac32dfad85d047f1dbc2c549661263e3fdbaded1533e3ca64de6f0b8e5fd0695887b4ef5871352fbaf0d332a4958b8bfd94fc2530ead4abc7", 0x82}, {&(0x7f0000ff4000)="163e1d34fc820dc759508f94f57c0a18f591a770cf611221c4a8810982033dbf04d7b493be66100efb23298bf457e24dea69e3b57b04dff449dc259939b02d04796d5329a4422ef6157a76ec2949403623bc03b0fc9a61f59985769b95109f2bb183e282f54a11aa27c0124f8384b13a7dc7b2717e8377cb18f6e7e69c2dc5ab7761fa5130ea9782b2a1a4f3b79233e5b289844d9f396c0a74cdbc9f683121e4a33f6ffc1fc2f0430753b205c67702401613d9b910d68059c853555116e9b48fdc48d605cae6", 0xc6}], 0x8, &(0x7f0000ff5000-0x308)=[{0xf8, 0x115, 0x9, "abd994d1573ad8c285eb78dd90cf37e98499db32d7f6019de36258546728fd845ecc72f1d6aeae707ab21886052080ec25b1e1db85951463b583f2ab243a5e24e0ee8e9e0d9b1a34922cb0b923ece5103c15027c6a51217ee1d2d9927773db64edeee2d4e8b408442d6329abaff8aa2084a69dd0f66932d6974c86aa4bb76a57f65309cb96e8334a1a22ac2560fb743b747f3ed34c0d51f212c5620a26daaa4493c510c308d89b12bab87b7cc0000e0d59a031571dcf33ab4a868ff27b8e4ba5feb1743e3da4cf8c33dee314accca6a4718da4429371ae2408b7e626b62f646e1f37bc83d7c4aa44"}, {0x110, 0x100, 0x47b, "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"}, {0x80, 0x10c, 0x7f, "4f7aec2e861b7e2a8ec7e2efa8faae7ac3a1e402663262d0323231697695fa1fbc54865c0d3d743c3570fa3cc7f1e5c209c88d9af58d3ccb2d595abdac1dc27d88140fd125f5cd0c1622548ac38c64face44422494358d281d2dc773a90915d68a8cb9bdd01331910f494894"}, {0x80, 0x0, 0x20, "01a2d0c3e2e6a58f65950a6be88386972f4ffac03d4902ed0249f4d529311a81324affdfacf336928f59b0dd3c6c1a65adeeb23479c1f66a13c9d7407c3f9a9c5fb69111fe4df2618ba8148a7a492da93664d1ef57425de18850d257dc5c8894a07373c1232d17ad356d3f9a86"}], 0x308, 0x0}, 0x4000044) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034a000)={r5, 0xfffffd4c, &(0x7f0000ff1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x0, 0x18}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={0xffffffffffffffff, 0x0, 0x57, 0xfd, &(0x7f0000600000-0x57)="d7c926cd3df87a1248c6b8e3710c2ef50760e0d62ca15c5b556bc23fba4152746264e66df3c9b72571a2ac6f51e3b003d9a4a5777717546978cc9517260d394ed67700012000ecfa13e842acdf30faa13cf122b434b15f", &(0x7f0000002000)=""/253, 0x7, 0x1001}, 0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f0000734000-0x10)={&(0x7f0000de0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000005, 0x80, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x100000001, 0x4, &(0x7f0000368000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00007fc000-0x4)='GPL\x00', 0x1, 0xc0, &(0x7f0000c22000-0xc0)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000209000)={r1, 0x50, &(0x7f0000446000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000070c000)={&(0x7f000056a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b5f000-0xc)={&(0x7f0000153000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)='\a', 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c94000)={r1, &(0x7f00008c8000)="f68f31b2af8cb5d3b8d246e41239f3f1a9ee4087119e3c65046361bbbedf60ec63899cc257deefa433e2a84c312f155bb4d984a6ab4c874ea2f2c4a1155c13fb92675339daf5424a1b490b2cc34060c25b928f2cc3c558f67fe461b757d1c857223074199cc95866f0853e79fb2f981a44378dfdc0ed4d344e2d6091e6cff26b00094a407edc3bbacd78b80ed86b1aebb96801d5bf16ab100cc67690e8f269587c1cfaad5c0454636f785696ad5e1e9f357949be6a480411a4def12df7375b023b2241d0f39a64e7471626ef25a33f46ef07630b27df821f8bb73098b920d4fc3eaa832bd2a49932bf476c10d8b0fe68cd407f7e0ce4c5d72d"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e5000-0x18)={r1, &(0x7f0000740000+0x44d)="", &(0x7f00008b1000)=""/83}, 0x18) 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000531000)={0xffffffffffffffff, &(0x7f0000ab6000-0x1)="", &(0x7f0000daa000)=""/0}, 0x18) socketpair(0x9, 0x80000, 0x7bd, &(0x7f0000ebc000)={0x0, 0x0}) close(0xffffffffffffffff) 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb4000)={r0, r2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000581000)={r0, &(0x7f0000f6c000-0x14)="8bfc203c6ef61eb7ee5734e5de41277d8e948356", &(0x7f0000fd3000)=""/97}, 0x18) close(r1) 2018/01/27 07:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r0, &(0x7f000010d000)="", &(0x7f00003f8000-0x71)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000130000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f000001b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000)={r0, 0x0, 0x6, 0xfc, &(0x7f000001b000)="9b30d8cbf708", &(0x7f0000016000)=""/252, 0x5, 0x8}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000017000)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:25:43 executing program 6: socketpair(0x2, 0x1, 0x30ee, &(0x7f00006ca000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e5000)={0x2, 0x4, 0x8, 0x805, 0x2, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000660000-0x10)={&(0x7f0000065000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cb8000)={r0, &(0x7f000037b000-0xb2)="e0028c3682e81841471e914219461e9fc0095beb856c2cd4618fd53fd81d54b10a27e4d819a95c83f920df86bd1431a02ace24192bb6f927e693007cd95f8b010d90185e2c05adbb92652152b8aa8095386a306854e4cd57b59db13fcf5342f52ded6f034ae6da4e65b223144e5d5e880c373dd6467a0bfd8209b87d7908c27f96379db52ba1672df2fbcc258325543c58db1430042c1e55a856793b9a82169a80601babb21e13768e2f784f43c7b084c4d1", &(0x7f0000784000)="fdce0ba1c9cb7b8d2c456378da71dfa5e166f7a6359aca671f4931b1612166d43349be5e301e2803db799eb3f67c3b05d394963cd8faf93ee59307d754bfde71d09b18b306851edbdf4f0ca8938a9ed65080ee57c1ebeeecd24d310d5ffe86234d8a2b3166c699663b4756057afc89fca0cc10ffd9872f7fe59605ac291ce5b47df89dd87d4c46e44fb784f8d2fefddd3a2087f125c8a01213accc7e638f66687971c60db5424742ec1659d59b378d1989e4b20cf4a8d7e9a07974bea53dab7c64c2c61fa7b5b19762027a87f1908537c0c26a7bd90c98ee435b8f933510031f84c3c42347b4996ed921347b21896a97", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x10000000004, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="8e", &(0x7f0000afe000)="", 0x0}, 0x20) close(r1) 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0xb0, &(0x7f0000ee8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c0e000-0x28)={r0, 0x0, 0x2b, 0x46, &(0x7f000014b000)="c983dad6a77567cac8c215eefc291c776069ec2a8925cf2537f6609401d2151feb611541053b7912e1b7fc", &(0x7f00004d0000)=""/70, 0xe51c, 0x6}, 0x28) getpid() bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x2, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:43 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xf, 0xfffffffffffffebe, &(0x7f000001c000-0xf)="73ea54e79f379d3f2c42c03a6e07fa", &(0x7f0000002000)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d4f000)={&(0x7f0000ffc000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8d37d060d4a2be71175698e6fbad6a2374876ad2d555b8e8423c24440a583554c9106b312f42789a925df81fd2005cf0e3ae7881925005f9504a03ccced55c", 0x0}, 0x60, &(0x7f0000b69000)=[], 0x0, &(0x7f000000a000)=[{0xd8, 0x0, 0x0, "5b130f3eeaa1b84d211c2a64c59a3a1416b82b5733b5971cc8ed350bf8cd35c6b701ba5989057deddce4961d3fbdd851c408a646a59a9d03f4de2e6057bf9a7f1428d69ad1ad0d932b0fe6f0ddfeba27263ebd93a49f818e7790f5c788e8f327c78816baec0d3f1a7b28a93ade996802afd519cfb26780654badf6411831b3625d37514bf570786afad7259ff60fec785b35dd753fb13d36da978d5bf0a85a009dbda7f27ff096f46d52907c7dfccffdbd0ae0a90847ef3c3f2314d460f7838cb1"}, {0x40, 0x11e, 0xfffffffffffffff7, "bf7fca998e306c03055f42056786d106de9751edcd01d158e447c1e11938222c471ad0c3363bfd33491aa9ff"}], 0x118, 0x80}, 0x40000) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000693000-0xe)='./file0/file0\x00', &(0x7f0000e34000-0x8)='./file1\x00', &(0x7f0000e0d000)='bdev\x00', 0x0, &(0x7f0000e90000)="87aa4decd6dbad9377a5a243854b6348fff111bddbf31ad4df8f1f3b645199367c914ad5da6495de6ba408f991516a9e26811fed0f9db27c9ba80cabafc7610ebf852b2d1bdb18b6eb7a1edd2b42cb9f2191eec5da319cf39763d4cd376224078dc2f0504949a2aa00c2e72d899452fd92f4943991c95880e2") perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x434d, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xa482e18, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002b2000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00', &(0x7f00005d4000)='ceph\x00', 0x0, &(0x7f0000342000)="") recvmsg$kcm(0xffffffffffffffff, &(0x7f00007c0000-0x38)={&(0x7f00004b5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00000c4000-0x30)=[{&(0x7f000065f000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000fee000)=""/136, 0x88, 0x0}, 0x10000) socketpair(0x6, 0x7, 0x94ac, &(0x7f000043c000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000abc000)={&(0x7f00002ec000)='./file0\x00', r0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000923000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005a9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000902000-0x10)={&(0x7f0000266000)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000fc3000)='./file0\x00', &(0x7f0000319000-0x8)='./file0\x00', &(0x7f00003bf000-0x5)='cifs\x00', 0x0, &(0x7f000019c000)="") 2018/01/27 07:25:43 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000002f000)={&(0x7f000002c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x853, r0, 0x0) 2018/01/27 07:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xc, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x8080b, 0x5, &(0x7f0000163000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001d7000-0x38)={&(0x7f000062f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006be000)=[{&(0x7f0000617000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000d6c000)=""/202, 0xca, 0x4}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000999000)={0xd, 0xb, &(0x7f000099e000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x3ff}, [@generic={0x3d4, 0x10001, 0xa6df, 0xffffffff}, @alu={0x7, 0x9, 0x5, 0xa, 0x8, 0xfffffff8, 0x4}, @call={0x85, 0x0, 0x0, 0x2e}, @map={0x18, 0xe, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000026c000+0xa96)='GPL\x00', 0x100, 0x14, &(0x7f0000c05000-0x14)=""/20, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e10000)={r0, r0, 0x3, 0x3}, 0x10) sendmsg$kcm(r1, &(0x7f0000e6e000-0x38)={&(0x7f000053d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000098b000-0x20)=[{&(0x7f000071c000-0xf9)="f20b048bcd0b8df16692e3cb6059028512ec3d28eb2aee683c2e616a68e330980f534efa40ac87e2d31e68791e3d15ecc1c7237961308027cc550e10ccbac81359602b2d205c4762ff0e0a6fcd8fbc37839236da38c2a64211e6eb81aa6a78a0ed7ba28e70762e74094988ec4c6f633e34c2d7a010a2f8d6172741cd8e7c881f93b6f70cca2eb4a6443172aefc9db403e9d4333f6dbc447e9198019faf4f32055d1216135b0f321e8f2228f7d6b1607cd7f5e3846f861733e8ad9d54721edc17e5041289c9b9e382cae72ec1a5f912048127c25e2113b1d4bdbabe553c2a382b7742dc421d668eccefd1fd1247ca693a216b787e5fb1c2d2f7", 0xf9}, {&(0x7f000005f000-0xad)="6e46fbb94af0c359a07d14248e804b4498329e41dfc174eeeaa0b58bf29b5a1b9c67349a41eb142b8f7b24a4d289b0abc96752d8b4437ddc3ac96e670e38b1b90cdfe70b6294865ba3c99331a86d6fa1165c3b81ccd5946c78b1aea7c17b2c6596b06f72a0472bb6a548c5fd3a18203af183c3985d668bfd63df5a739f39139eea4bb73b3fdb3aaf810ad764adb63ca8bd3ea60d18e003766037e328516c3038019bbaa4cfb94cd25a5711a626", 0xad}], 0x2, &(0x7f0000b45000-0x4ab)=[{0x110, 0x11f, 0x3, "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"}, {0x20, 0x3a, 0xfffffffffffffffd, "df1dcc242ffa71be03"}, {0x110, 0x13f, 0xfd, "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"}, {0x60, 0x115, 0x7f6, "192262baf760f5224c19127a1534b2a68c4965515c3ed83712be4cddff90e11f2020e949d1be62f2959c24f8f0988b6d6a9d74056503f6404eb317b1093e7aebab285ef16a5ca253c0a8a976"}, {0xb0, 0x112, 0x10001, "35f05a12bf157e8d8ba835b8b335bbe0f471380e3ac16040456bb92e55e494619e6ae11a546c65360da1e0b16b62d85aaea915dba4b2d2f7a2b770df697cad0a7cb9db4f397d4dbc69c50a4f1a561254c34e961d3d7077822efea240b1accc10272c6643acb512d5c5ba8264a84356087690ee3c4eb6f1b980bf24e198eb089db70d04ee0e0b48b4acab9d1e204cd3bd4205c3653e129d3bd981d8a39bf42c"}, {0x70, 0x109, 0x2, "36e49a55372d972da7db394ba792ec650253ca384862138b1f4787a37ba921e9df3f457ac4fa6c09a79bdd3c8e742162b3727a0b0d3c4e0c858221c222a16a8b36c1a3ffd6c2f9ca64bf7d444b8038a0afe315284e02ae4e5a"}, {0x38, 0xff, 0x400, "45fcb9b2150dd046de8e074ea76be6a4b1f10793ce6aa63099ea06f9daeba80a736e19f2817f"}, {0xc8, 0x113, 0x200, "0bbbc782879c304e2d00e2e48214c368b9208d36a74fe548966b44bbc932e6c33ab549c59e83d92a6be095ff74d151daa5c3b4b58e1c943dc5814ab6acf0a7ebb0754b8c877e24483dbc25e1b904b518a3cf1a4c8cb1d5596e3d4332b3805666ec695f3547d834d8ac5252fd92b964064db21516ffb3696a180b98b0422730b0167455ff6cfe054ad2a2f62658f3d4cdf4a0b3c2c809694492cd37eeae628b3adc26737c83a42541661d5fdf5fe446bfcc7d"}, {0x50, 0x10f, 0xffff, "f971e49438379354049359989a5b0269da751e714fc761d5d09c7a505ae3b6c7c1effe7c0e77fef20c6028fdaf2737f03ca406a487a4b7c65b3ebc0654"}, {0x80, 0x1, 0x7fffffff000000, "b2d0855a90d5f1575905cb6371f9c2c1aa8cbe398b342cb8629daa7ba0f6bdcd72d43ea1fd6effeec7b8abed570060e41a70d79ac3545965b2780fa4ce0afb81cb4b6661fb220ec902995a8b273039501ceaf52c054a35b2c0945caa698609ff91c23448934d0992ab293b007d"}], 0x590, 0x8000}, 0x15) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cd7000)={r0, 0x50, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x5, 0xa, 0xff9, &(0x7f0000540000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ade000)={&(0x7f0000b4e000)='./file0\x00', r1}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000999000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c38000-0x10)={r0, 0x50, &(0x7f00008b3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x7, &(0x7f0000ade000)={0x0, 0x0}) socketpair(0x7, 0x800, 0x1ff, &(0x7f00008b6000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f31000)={&(0x7f0000a73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0x298, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x45) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000010f000-0x10)={0x1, 0x28, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000884000)={r2, 0x0, 0x8}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cdf000)=0xc8baf11, 0xfffffffffffffc7d) 2018/01/27 07:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000155000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a29000)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000be0000-0x38)={&(0x7f0000dc3000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000788000-0x10)=[{&(0x7f0000f52000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000c71000)=""/234, 0xea, 0x7}, 0x1) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") 2018/01/27 07:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000365000-0x38)={&(0x7f0000c58000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000eb0000-0xf5)=""/245, 0xf5, 0x0}, 0x0) close(r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a1e000-0xc)={&(0x7f00009d6000-0x8)='./file0\x00', r0}, 0xc) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008000)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x1, &(0x7f000001b000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000-0x28)={r0, 0x0, 0x1000, 0xa3, &(0x7f0000008000-0x1000)="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", &(0x7f000001a000-0xa3)=""/163, 0xff, 0x96c}, 0x28) 2018/01/27 07:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa7}], 0x2, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a04000-0x2c)={0x3, 0x8000, 0x1, 0x100000000, 0x4, 0xffffffffffffff9c, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed8000-0x20)={r0, &(0x7f0000287000)="00922d87c013887fd77f18d77f69a5acf1db5b3421465cfe4cec5d07f5c56259dac0ea6cbc4966eb05be6f84e2dfb8689df62c4cb965b4258400caadb58951821a612d2d2d49705dc7790a3043a0117770cead50c42250452332dfdd3db95ea715d6c15dd3a88bc4cc28dc77f0fe02e155", &(0x7f0000ffe000-0x63)="85bbd2136bc773ec002bb10a0ea18f3e2abc5c7157875a28510ce9071a31bc9febaa2615eb5a204bdc2335e062575b9208d360affb812712a8f697c09533ab0051e7a72b0bf12a7695f00c96e6d79988db9115f093cde537e1502340d06f67b9343d7c", 0x3}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005d5000-0x10)={r1, 0x28, &(0x7f000003b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000759000-0xc)={r2, 0x7d38128, 0x18}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000063000-0x8)={0x0, 0x0}) 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000ee9000)='./bus\x00', &(0x7f0000f95000)='xfs\x00', 0x0, 0x0) 2018/01/27 07:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000069e000)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000815000)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:43 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xffffffffffffffc7}, {&(0x7f0000103000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x14a}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0x219, 0x0}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r1, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r1, &(0x7f000048f000)="", &(0x7f0000de9000)=""/245}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000083d000)={0x1, 0x28, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000634000-0x48)={0x8, 0x4, &(0x7f0000531000)=@raw=[@alu={0x7, 0x7, 0x5, 0x4, 0xb, 0x30, 0x1}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000e56000)='GPL\x00', 0x80000000, 0xd9, &(0x7f00009ce000)=""/217, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000e11000-0x2)=r4, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000108000)={r2, 0x10000, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f00004a7000)='./file0\x00', &(0x7f0000172000)='./file0\x00', &(0x7f0000355000-0x5)='omfs\x00', 0x1111000, &(0x7f0000bf3000)="d73c5cb872fbe81b99cb465d6fa984ac39d646a828272247aeb9dda4c58826c4041161c66f45691d86d7fa96391ae94073fdfb074f374fdda7dfe9a592fb545f9f98d72bed559814fc01800000d4d271688f5297e62eeeeac18900000008a5562fc4e1aaaacd81af95a720cd24a87cd92bc98044977e5bdd9f623b012df6416514066038b42930b468f2011d27fc836db65d67405f1740") r0 = perf_event_open(&(0x7f0000e94000)={0x7, 0x78, 0x1, 0x2, 0x6, 0x1, 0x0, 0xb8, 0x4, 0x0, 0x8, 0x7, 0x3, 0x0, 0xfffffffffffffe01, 0x7c4, 0x8000, 0x20, 0x1f, 0x6, 0x3, 0x3f, 0x2, 0x4, 0x1a1, 0xffffffffffffffe1, 0x5, 0x100000001, 0x9, 0x8000, 0xfffffffffffff435, 0xb, 0x1, 0xff, 0x80000001, 0x100000000000000, 0xfff, 0xffffffff, 0x0, 0xae2, 0x4, @perf_bp={&(0x7f0000039000)=0x0, 0x5}, 0x0, 0x9, 0x20, 0x0, 0x2a63000d, 0x5, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000249000)='omfs\x00') 2018/01/27 07:25:43 executing program 2: mkdir(&(0x7f0000f2d000-0x8)='./file0\x00', 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004e000-0x6)='./bus\x00', &(0x7f0000ee9000)='./bus\x00', &(0x7f0000f95000)='xfs\x00', 0x0, 0x0) 2018/01/27 07:25:43 executing program 0: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xd, &(0x7f0000791000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x2, 0x3, 0xf, 0xfffffffe, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2c}, @call={0x85, 0x0, 0x0, 0x30}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000078f000)={r0, r0, 0x3, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000078f000-0x10)={r0, 0x50, &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000791000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f0000001000-0x4)=[0x0], 0x3f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) 2018/01/27 07:25:43 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)='I'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00001db000)={0xb, 0x2, 0xfffffffffffffb2d, 0x20, 0x7, r0, 0xcc6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x80, 0x2, 0x7f, 0xfff, 0x0, 0x7, 0x10000, 0x2, 0x7, 0xfffffffffffffffe, 0x465, 0x1, 0x0, 0xb7, 0x8ba1, 0x200, 0x80, 0x100, 0x7, 0xffffffffffff8001, 0xfff, 0x1d16, 0x3, 0xfff, 0xffffffffffffffff, 0xffff, 0x5d8, 0x6, 0x0, 0x2, 0x1, 0x2, 0x5, 0x1a, 0x81, 0x1, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x12000, 0x97, 0x5, 0x7, 0x7, 0x1, 0x4, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) 2018/01/27 07:25:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="c53c24c9cf5befd55c0eafff2234bf08af21ee648b81c226708171d8d0485ddbaee9f40727", 0x25}], 0x1, &(0x7f0000002000-0x2540)=[{0xd8, 0x100, 0x0, "822250241baa0996cdaeb0f3318b55ab0471d7a8b08e7c1ae69ca587b0302086b4a01d678bf9af02e270cb955e06a206b57df14fec1fe5342d3ec6c9a4be55a30c421c71c1f1e7db021303920574e8c7fa8c2672e8d396286bf2bd894d7e24cc7180597307733783d3c613004eaf8a8616aa17ae48feb460a1d55b2d041b90dc0beafa3ca242929be9c440bd50d264b6a0c3c2a8006f973e12ccee4e7b1b9ae4d3479e4ceb3fd4f6863b48ee3123ddbd5cec05afa04182d23f139323c32a8b5ee6"}, {0xf8, 0x112, 0x401, "94a992e5f2969d38d6caf4433bcacbe47735aaf2486876b41b97a0bd196e0ad3d6b3859ed08bcaee85bb7905e536b77bf1b0613bddba858ab9906a3b67223887ae33ac2f05cc4ea35829dc14ffd8d58f1398dbd739b0ab2a4cdf3af4a4e663b33e9c7063b8dce15c9ed252a9d1db09e4bf972a6b69a85aa9aadb58880ec01421c1fceefb995bd643e9bac3be570d47b19b11ea08944f79c206432554fe8e316379e9230c50f46cc0d503b816286b0373fbb822bba44f1be38caab1789f8718a3237d9ffabb787c3ced4bb537b82eca5eed296db2f8f537fd3ea138c759f60e4556ab60f1"}, {0xe0, 0x118, 0x3, "a93062615318e7d3d372bafee4e01eaa301b44dd593bd77fc18adeda25442397f91f23b33c16bb4a4c85e5b59da3c16dd1000472dd1433c5454ff5ba13b3f5a3f9ec06f670875a0cdf0283c8f82abafc8c6f9e65ba4bdbda00bf5025af4a59c6aaaeaf12d72b6b2d20bcef6f676c7d04259d12b4dc6737c70f0cb9d94c026fb4ac9684a2a327f126de4c63cd77a39a07ac89f3d8c7be6b180a7999670b3dd5b81558e9dae8bd711de97ff2edf351906d0800793cf1bcef7a6bf72950825d0cf0a416e1939970d7ad6d5b"}, {0xd0, 0xff, 0xfffffffffffffe00, "d838969f070372dedfb66651bc617821ab3cd8e93e2dd427b74abbc0cfd3d5f1673f1f671fd0d5caa3ba16805bc47a77d271397e79901088ba82ddaa7e11ecda2e92eb81bab8b24581f3055d20606d3647c179fe2c216dc02ee7d7b76ff617f2b77f0df485554ddbb68e5c207b1f0cc2e77b64923a358f093a30ebe81e2ad42de447118ea2c54bca6acd8fb032c8f1193148535c192123e74588288e4359a5bc1e02ca5992b964aaa748cf0a15475fceafa03dc3285079091bddbf806c37"}, {0x58, 0x6, 0x1, "7d89d1be287aa339029c269e94332ad146a5f8f19c071c8617c33d6c8dd81cca0851694298131118c8f6a0259544088a7701f25358547e03fc28b38ecafaca0d2ed77691d8c0fa"}, {0x1010, 0x19d, 0x1f, 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"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{0xb8, 0x1, 0x3ff, "588618d3ac3e11527bbffe0e99b866b7c74b05e2204371e11d7abb264b286a2bdcb11dd11d94297fbaf001b90a51692ac74f024fc818a9e7545f40c038035c5fa1d0595f471da52905f329993d50608863e2ee7ce23a3bb6c5d5ca697bd4649dfff7f2e4f5b992b8c6af5d5d7332bbaae97a9a752d86e0dee0880abd947f6eaa8b6a9210672e8750f38083338121d848f91f3275bdbaae94feeee6f5a82c5870a67570"}, {0x90, 0x13a, 0x4, "63fc36ee80ecc1cc7aa6ffd9c987d5fbf02260731a493baf309089b610c7294a8b111bcc8ca41ecb558b6eaa4c13f1494efd301bdec2f8b80bccbec86c0c3319a7edc0401ca6afb86da22e1143b122fdd60a1516a917d31e79741e1e8450100cf95670753f1f2fd3053dcf88c7cb07bca40ca4471fe96b608d409d"}], 0x2540, 0x4000000}, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00004c0000-0x8)='./file0\x00', &(0x7f0000229000)='gfs2meta\x00', 0x18000, &(0x7f0000e48000-0x5e)="e1afa3f79d0c5eceb3e602aa85d9f92738936428e944b05971423d33c86cb0125d3438ca914a8d4986d40c6b6d8af1b10b6942b13ee76e0a1299cbf5d6a77378db346ee5bdba1545a9680a6d46b0d45c5bf288477eaf5ae0ae9f417ef548") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003c6000)='./file1\x00', &(0x7f0000732000)='./file1\x00', &(0x7f00004f9000)='configfs\x00', 0x2000001, &(0x7f0000067000-0xd6)="8783909dfbd634e8fddc4c9f8d510953c3f2e8be94ded065728930eb0fb799e49f924e069d9126fd21a5a79d434dd2157a5307d27b7a87e261755e2a89d83c042faf3631906ee54eff56b9ed5f3ee41d74980087a2c2a1a60b281b9c2c2a5d3cdcf4aa692ddf3ede5995186421a00136c349651c023a823cfc6ad645fa9ed96184dc14d0769fe2bf6010940e339a5d4f10261b7639ffc3b745e20d7ff4becb4e04bfcefe6ae6620eb328b924881897a12988a85fd0d39c7c8a43a0944bf3d93855066243403fd5a1083207bcfad69e1de5292933f829") socketpair(0x3, 0x80803, 0x20, &(0x7f0000e17000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000057d000)=0x0) mkdir(&(0x7f0000dc8000)='./file0\x00', 0x1) r3 = perf_event_open(&(0x7f0000756000)={0x3, 0x78, 0x3, 0x5, 0x100, 0x5, 0x0, 0x3, 0x40000, 0x4, 0x1, 0x80000001, 0x64d, 0x3f, 0x3ff, 0x0, 0x8908, 0x9, 0xff, 0x1, 0x4, 0x7, 0x5, 0x1, 0x800, 0x2, 0x0, 0x8000, 0x100, 0x3, 0x401, 0x0, 0x401, 0x4, 0x7, 0x3a, 0x1, 0x530, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00001ff000)=0x0, 0x6}, 0x0, 0x20, 0x1, 0x2, 0xed33, 0x6, 0x1ff, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa369931cc6ac5bbd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e18000)={r0}) recvmsg$kcm(r4, &(0x7f00006db000)={&(0x7f00001d0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000eea000)=[{&(0x7f0000221000-0x9f)=""/159, 0x9f}, {&(0x7f0000dc6000-0xca)=""/202, 0xca}, {&(0x7f0000963000)=""/209, 0xd1}, {&(0x7f00005d2000)=""/236, 0xec}, {&(0x7f000043c000-0xb5)=""/181, 0xb5}, {&(0x7f00000da000-0x71)=""/113, 0x71}], 0x6, 0x0, 0x0, 0x401}, 0x2000) socketpair(0x8, 0x2, 0x8000, &(0x7f0000e9e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba3000)={0x0, 0x0}) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000555000-0xe)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f0000f3e000-0x2)='\b\x00') mkdir(&(0x7f0000df9000)='./file0\x00', 0x2) 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f47000-0x8)={0x0, 0x0}) 2018/01/27 07:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x800, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000031a000-0x8)='./file0\x00', &(0x7f000097d000-0x7)='sockfs\x00', 0x40000, &(0x7f00005b2000)="87178a8460d38e62ef284884327a9fe0ba5dbab227a9219011d402aa6ff4b49899cd0fd6e98e75d0b1d2b8a179033fc4961c4d2b340ee18bcf70663f7d3de0904fe37ac23faa4ccd47ad424dee9f1e39b33c1aa6ed3b1d4ea24d7cdbcbc4acbbb95efe1259c83f7917317baa4db63f9c3a1bc5d079bea692ea80eda43bc8f28c52b3640c7b7722514bda1e4bfe4b45064bb3ccbe150a36e832df25bfed086a04e70e0c67beac68b675891536e14f93a61ea01b25f1453820a1c768e39d979ecee5fdbf70970bf5bf187d2d2d190b529e2f7d41070ee6670f8753762b2bd780f7428e4ed5efbea055f5d8c8114c11a85cbb58a97f711883a1a8b2594049f2254b85996fd8f870e85860dbbb4d86817d716dd739db19d897b300834a21fc2efc314818f1651a0e17450ec12bd718d9f1bf8832460a11b3c1f5c9a0f12386469ab2a0f5bf5c155e109f5efba3b0fab4cd51e53a79e6315969c3b3ab79e8b8859b1cc2473ac0ed05ae3d5bd0816bbcd0c83df1954e4ea296733addf8cd0e197634a8e3e031f8d2b5806e669f5f55344b297d4529052386fb8dc2349a419a1cadd350bb2b08a19f1d567eea1121edcadcb1c929723955c2a1bded0804f117f786ecd7eea2d4f57bcdacc03c4705539b0a62600d29d8237e3d8a517ad4160ff8ae90f8b4ab4b0951e0bf71990fb3640c4b0b820f0175119d2cbf6bc6ed0f9b40306929cf2c9957559040c319facbb91d556da732e9988c8a5bf9d2507df1a71b61edd76bc04cb169072c6f07a1448a511b81f7ff4af89caa0356a0143f90972215726619ba926e8a124fd7fb2960737f6ae23dc74620def82acd77d60b99b6a0985254696fbfdabac0bc58ebfc30ab635866557a7dfa626a0f96bf115e7af0607069610b016c38dd1767240c959a4611593acac4310c6606b3414fdeccdfdc9315db7861c0ec44ced3c8d46f76e82f393ae6868cd5d2f5dcbd6bf9cb67ededb276976a272784921e011ad41f84af3ecd362226f3b4734eb3216097402aec401b8d97b5137235549ba08fd62c981f155b3db5dcab8069611487c8f150becfa06c774ff2911b6934bd05e235f4dc23f0ebd4d688caeb528b9d8db1e28b82de6950bc2353a5f1593098801b11507daa0ab26d001c54acc85a97d016b3c37ecd6f61d113c3854e20e75b4a584b78dc50dda8cb712ebfc23a04870db4f7895569aa66a4b568d6371e184fe0822e52915820381e09bf2ba34bd9b25273bcdc361d2cda5f89ae6e6be214718254a5803d3593c9522ff193520b7eeb9e0d31c5feb9218dac0bdbc0848e22c417539f4b827cda916066c1b3daa71e9e37967c7fe95fa1b5d457a8cec796c0fa8afac7c94dd3a9bd7ab4890075752729913cf7cdec92c9b401de060725ad45033490c637a07f218c450bddde1995bc4f2863c3706e323bc22e8d7008b421097e6a05b30371ac997c1d407964ca712bd57bf3eb3ae6f31b76d7abc52b9ee0cd58494eee2a91d57973b21c307c7e15d86d22d295e6668da3b94365b5c7a0b61a3b5642b0c377e2daba6c5323c5fb5fbd141ab51f398778900d12f4415a581a8f95c7d1cef2550f87ffd44ce8516fc3a97448b2d2ab4439748225f575807754b4e0dfc17b5e21c06f485c5789f967078c17c72269e410d458a83cb849ac26c096903a75095a2672388b70ead321e163864c928e2aaae5381d72e3b4d03072b462df5a908278af95c2f91b2ad125c82901cf91490c26443e341a27dbc08a6cad533f90b6498d6733a422efcca338148bb3f944846e92167c123668be6c9dcb5e638f18fdd33a589e6c76a8b51a46dba9fec6ea64d11bf15f5f10148867a0e95d8f2def4f1370e925c15299fe9f7a9eec93efb8e08f1816d2f1070a6730a2b2d2b079fcf8fe2d067be8e16f1f11353101caa10448936f92184f510a5fe53e2e2f1dc3f750aafb5d786364e49bbe2cace3b71d47aa5d50d0be5f442327f2d9aa9f5c29905a0250564fece182414a2148d2eb85f79385f92b9121405b20dcd7194f62d770139b4535ed7d231a6a780be72b47a44532ff5ec4d1d9dd41d8c00a3ffab266cfc0e1bc0306703b7ca2e0737b4b67b452166db896dc702282ca993d08dd9b832336ca495cd708864a196f1295ea99f14cc17b474689c1512eca8d28c73650cb4de3cff10ff10d739d29714645e9fc9b26957cbc99f95341ce5184e1dd9ba488c1b12d1eef9b1cd9c49d88dc1611862069e61d0002b3dac331a006c427e4efc77f7f172f98385e3612e74649386f22d8dcbf696c60413e176fe027c5573b7f35a7b84c041b2c956c9183c4afaf590498b6e28b91ef78ef3b10aac75c0d7a3c016b35d4ee254931116054a470ee830c7efc254069ddf9082f463809ead8630e42c7a756fcdc064b8e947ee5d736d7637d8d904c23bec6fb90185bc5d02676c00f751324546d4cd0ad2a29292fcee96efa19a26c26f577889531f12357c7302b4776ce758e780524cc790cc4004595f562a68d1bdb1eb480443f93c596d22c7bd467551ca2ba7f14313b01ec6e8b4d83e35a788eb4292d64f1276d59e3fba7c8562ba80e2c525cf26f6ca0774c0ade6a35d2ced8725d23b643b58427f589695017d7b2738534a7d5c990d4d91b50dbde344cee122eabaa6ec6f57e8511a79cff3ad5b0fac10bcdb8e7cc8926026f5602699979d33e647a3ca9f4f824ae0c3f86f4e8ca5375b6b1ca893aaf246549a16af4e2fb4debc017503c7990f757439efc0977fa5346e5c5da784f586d3beba205128b5a16e9152b5756ee79bd1307549a5ace388ca99b222be02bd78871b4de9407b9d363f412cd90f4d51d02d4ce2a12fe541bf2c275e1590bd77b136c2ab3b523dafbc8a11f9a467fed56e3de4fa86c667541d250c99cd79bafb79facc11ad0c00666b4e173935d5509fc0c2c683db453a33c3492bb9968e09407e0d52e635b1b6d9961a508c27e753a05de7f2aa5628e6c9d17344965aa005d2597bddf225b9dd952faba0ef5f803941dfda051a1a62c181bdf2120b91d0cef66c5cafba33725d0526d93bb5e0f8739506a039e13dec31bc798c3d9805400477dd53bbf9260efda05ca55289174fb2941744b4a3969ea74f92ae6231e4d6324c0da2fc66577d9c8e067b48823dd4a58771dc5766bd7accad85f3216aa98e8dab3296d6d0cec513d59c97c228b5d3b8af23396ecf0df003c8dc2893e44dff048798df157dba90f249584cfbb7e119f43e066ebcf38f67dcb31f8a4a76b28dbfed32e1ab5b225f9f6c2659117c52cf0f77488c523812a46d32abb222d4441877f322bdb15d738cdf510622a09432f9ad2b75fa8055aabd1eae227d9ab2d8ff881fe0623142008081b877836e8caa9ea9422bb69e95af6c2f2f6f5b43922263405818b89edd58401a4a6d0094f84aa457a494ac172c3fa63cede7fbff0adce7b27b19d75e20849b191f339f5e78fc409856f725ea40faa37a14e8afefdfd5b04d0035cc426286db5d88628d69092e543e1a9d281cbc6a04d8ac3a27281410ba9d37f7a8c1b79d571269e16c3ad52538ce1ff6135adf400d41b90ce802dec1498ebaf587d3756e5c1fb8a7882a08f8058813fd1d19054e4210a77dc6a9596f661f7b11c528ed44a81d8e21b0dd0fec21755bce6356e500df431826b01b342a557c77fe63ca4b889e319361fceefbd3816a48106fa0528d68de8e8d2d80c624e0615e523895cbb7e85ccb2834774f1ad7c4e64dd55cb81867e4aeed841d2c06558a133cf7d84ba1afd29a7d7684896782f3011adf4c7a128283dd9388ba3b7643e4d5b1e7824cdde67fc2f8388826e2208810630c81b4597b54ea927835a9190212f1c2c528100ad838a9c0899f3f601ef22cea3ae66cd5585d0b8a7488fae9ed4a9a674cd2502eb709ff7575dd190c844fa3e8318a0fa3df038be62ef4401539a0ab63a20c80de3dadae6e6f611a2e83ed95ffaa2b6a04159bb26709ca1eef2a4195c6e9836072ead02712b648d72e04fd8157793bd65801559371431b768e79cca7e2a54415ba14a4dfbff8d8c117e304afb16d22d83b9c671dbbf5d12ceae809032735dd6af37fa236db88d561e0292e77cd0f2c2523849b6c5572bb29ccdac507c7f9208f17b7d40af7fef06feb05ccc2af9f3feae00ee27e5ca05ac891ef7625cecc2cbff6f1d389f0342cfd25136f6ac0324d3cf9fc94a24092eb51166a407872945e8234db33dc6e0104d037b2444ea8616ac78c3a0797f5042bb1a2a0671ae579183eacef92ca1c1f7cc3af4181ef368e6902066ba4f1eb6470ba00cf0f597b36520e9accfe471b3497f090bd9097d15df307244852965e4e3f46ca7b841352421cb23551adfe4fc012e8731d44eebde3a5ed754b870a4e4ada6991cb3ce52a2930c93d7a7b46ffbc2830bf5c99c2bb3d7484130bddb1c7b2c7aa0aa6adfa2784d291245b450ea5e5fed932730bf610403b2bad04171ffd74d244d7ffa4304ce5ec60dd4102bd1d2282974b4226837b2ede215e5ad00abb03332ac5678dcb3679dab8892192446b3bac3e5a0c3796956f2eaa28d57060a7710a51ed9671c19365fdf51556c7bce6b7d20628eb508e4dcf4c76fa298a11608b3d1b35c1d5713680bd1c775ec4750e899d8344a5b181ea21e33ab130bd3652d64ae317941743d6c8cb46f8862e9d2a738b52ea88df6265fcfaab89ffa790cf50eda0f2b3af536cf97dfddf5cf2132fed8daf55cc986e4e38bef21a926d2872c8bb0cd5bdb7bc3b8043d4a47f4afc702b63e6ede16f2516a428d49830f65165f40c3d6a6007fd64c7be52c1c0aa3c1138dcf62de83cada452eee6a6c00dac187ff4edf38418c2efa3a0be067d2b39d6465c0049c5710ba978cc447222d484002899011117ea0938bf349845f33a8ff393d45b1dca073f3859421644e04f5e4a4c689716530f5ecc72ca2219cb0c5be98ce2ea7b0c1e3ec0bf8b2189a0c31d3f91e1aed0ede318877e4e642ede24821050fb282102947510766b9d1b59dd212559423f62badb705e16e1da2c94babd6a8fc3700686fee7761405c5438d286f3015c4a1cd2b014206c48f2f86bddc1591d421256336f257c4d7c0fa27e6e4e7274b9f305fbcd78de766775bd1ad5c8947ef9c6a4e57acfe3aa4924a3049613660f0d564a5fd4aea5b78b2c3a186881195fde49ceb0b07d95b57ded2ab2466f88a507fa761b20b9effb115243854ce5d6c3b5867fb4862c6b6858126098d877974b0afeddb86ba9b24da31f9ceed79d4402869586dbaea9536bd43579413a4f242cb3ddef1cbc42eb40afa766199fef5344915ab0a22592faf079e772630eaf9d0cbc1bada2f4c5b24bd2058629c6de04fb2393ce0f7715e3765afacbefee8ef95438bb08faeddcaeeeb2ef4ceadae386cc187ac3b9a5160ef8cb10abfacf5623e74d1a1168848825d74191b2c0b4a1f17022bed8d2db94f11434b895910cf3ca0deef66e738b838d871e44858fc5bf370c4cee3d6014ec1afca91288c9ed3bf5f92d2b3fe65ab73b705eb9ac06ee69ba9ec43bffd755fa0d746143cc34917576273aee7409a5e74c2c955be3f9d3786d607ffc5640a2059d7aeb32fb6a57d412627382e25a2f4ae56fa6a2595448a0794e8979dcf3aabc14f4dbeda2ab54edfd84c65d3b865b84f6cf51005283e5fc62b2fb16bc73e696881a2e1a1367f4617652927192f22f548d35fb594f4516ac1403ccc1b804b2ae5c3e101928b37107e08d8c35a44caf0ba1d7bfde59fe98edc7369aea98a96de06243") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000256000-0x10)={&(0x7f0000af6000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x3) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') 2018/01/27 07:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a06000-0xc)={0x0, 0xfffffffffffffffe, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cbf000)={&(0x7f0000f17000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00009b0000)='./file0\x00', &(0x7f0000091000-0x8)='./file0\x00', &(0x7f000026d000-0x5)='f2fs\x00', 0x20, &(0x7f000093c000-0x4e)="123dc1fda5323b0128d87fa7b5894a48560c33bdc08921a04300342c49b7f5753c1df303b8a576f70765f109decedd68422c031bed99fac36b2567014211db9f323b74e62b71db896ec7f41a0add") mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x8}, 0xc) 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00003c1000)='./file0/file0\x00', &(0x7f0000deb000-0x8)='./file0\x00', &(0x7f0000e23000-0x2a)="b8fa00acf9db24f5c5a807c8331d2c99065a586cc0084148883b34a44073069da5822d96d5168b3a73e4", 0x0, &(0x7f0000be4000-0x2)="0fff") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009a9000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008e4000-0x8)=0x0) mount(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f0000ce5000-0x14)='./file0/file0/file0\x00', &(0x7f0000ce7000)='aio\x00', 0x0, &(0x7f00006c4000)="") mkdir(&(0x7f0000d7a000-0xe)='./file0/file0\x00', 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000c5a000)={&(0x7f000090f000)=@rc={0x1f, {0x0, 0x0, 0x7, 0x101, 0x0, 0x200000000}, 0x4}, 0x9, &(0x7f0000db2000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x5, &(0x7f000029a000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000042c000-0x10)={r0, r0, 0x0, 0x3}, 0x10) socketpair$inet6(0xa, 0x7, 0x81, &(0x7f0000302000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008d8000)={&(0x7f0000edf000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000301000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a55000-0x10)={r1, 0x50, &(0x7f00009dc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ac7000)=r4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000dd000-0x8)={r2, r3}) perf_event_open(&(0x7f000082e000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x400000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00001af000)={&(0x7f0000926000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a08000)=[{&(0x7f00008b4000-0x50)=""/80, 0x50}, {&(0x7f0000a42000-0x1000)=""/4096, 0x1000}, {&(0x7f0000db7000-0x91)=""/145, 0x91}, {&(0x7f0000259000-0xb6)=""/182, 0xb6}], 0x4, &(0x7f0000aff000)=""/38, 0x26, 0x2}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000039b000-0x48)={0xf, 0x4, &(0x7f00008c4000)=@raw=[@ldst={0x1, 0x3, 0x2, 0x6, 0x4, 0x58, 0xfffffffffffffffc}, @generic={0x7, 0xfff, 0x9, 0x9}], &(0x7f0000b34000)='syzkaller\x00', 0x7fff, 0x1000, &(0x7f0000ee0000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) socketpair$llc(0x1a, 0xfffffffffffffffe, 0x0, &(0x7f0000ea6000)={0x0, 0x0}) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00002ae000)={r6}) 2018/01/27 07:25:43 executing program 7: socketpair(0x0, 0x6, 0x1, &(0x7f0000e28000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000081e000-0x78)={0x4, 0x78, 0x633, 0x1, 0xd3d, 0x4, 0x0, 0x6, 0x0, 0xb, 0x1, 0x8, 0x4, 0x1, 0xc3, 0x1, 0x49, 0x100000000, 0x0, 0x81, 0x100000000000000, 0x8, 0x80000001, 0x2, 0xcff5, 0x9, 0x1, 0x5, 0x1f, 0x3, 0x8, 0x3, 0x1, 0x8, 0x2, 0x5, 0x3, 0x200, 0x0, 0x0, 0x57e4c3e07a25519d, @perf_config_ext={0x7, 0x1}, 0x2000, 0x100, 0x0, 0x7, 0x5, 0x1, 0x3ff, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) 2018/01/27 07:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f0000930000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x9, 0x0, &(0x7f00003ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000728000-0x2c)={0xe, 0x9, 0x7, 0xfff, 0x1c, 0xffffffffffffffff, 0xe6e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000721000)={r4, &(0x7f0000eb7000-0x4)="f8c5ed52"}, 0x10) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013f000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000524000)={r1}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00003be000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 07:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00006b8000-0x38)={&(0x7f0000f21000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ccc000-0x50)=[{&(0x7f0000000000)=':', 0x1}], 0x1, &(0x7f0000163000-0x448)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x7, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f00000)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002bd000-0x18)={r0, &(0x7f0000ded000)="0e0f00", &(0x7f0000f00000)=""/217}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000bb1000-0x2c)={0x0, 0x1, 0xaef9003, 0x17, 0x1b, r0, 0xffffffffffffffec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 1782.563125] tmpfs: Bad mount option  2018/01/27 07:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a11000-0x38)={&(0x7f00008cf000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ea4000)=[{&(0x7f0000e18000-0x1000)="", 0x0}], 0x1, &(0x7f00006f2000-0x2f8)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000d36000)='./file0\x00', 0x1) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") socketpair(0x8, 0x80006, 0x2, &(0x7f0000c68000)={0x0, 0x0}) socketpair(0xa, 0x7, 0x1, &(0x7f0000d34000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000353000-0x4)=r1, 0x4) 2018/01/27 07:25:43 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eff000-0x16)={r0, &(0x7f000024c000-0x3b)="9aedad5bbf8deff115f5cad24c71941d89592cbef2889a0f8a0fcdb704630bd6fb77a577d92ef9d9bf700798bbdc8af441f0fa2261d815cb2f431a", &(0x7f0000efe000)="4bdcd475c4e3f1312e94afd5d1187bcdb3f27f8ce16b16e9e10e", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efd000-0x18)={r0, &(0x7f0000efc000)="", &(0x7f0000a61000)=""/232}, 0x18) 2018/01/27 07:25:43 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000085a000-0xc)={0xffffffff, 0x0, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f65000-0x10)={r2, 0x28, &(0x7f0000798000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={0xffffffffffffffff, &(0x7f0000df3000-0x1000)="", &(0x7f00009d8000)="", 0x3}, 0x20) perf_event_open(&(0x7f00008a9000-0x78)={0x1, 0x78, 0x4, 0x9, 0x80000001, 0x3, 0x0, 0xfffffffffffffff8, 0xa0800, 0x4, 0x3f, 0xffffffffffffffe1, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x5, 0x1000, 0x2, 0x40, 0x6, 0x20, 0x3f, 0x6, 0x1000, 0x6, 0x8, 0x1, 0x4, 0x1, 0x2, 0x9, 0x1ff, 0x80000001, 0x43, 0x3cb, 0xfff, 0x7, 0x3f, 0x2, 0x0, 0x3f, 0x3, @perf_bp={&(0x7f0000834000)=0x0, 0x8}, 0x208a, 0x4, 0xc02, 0x7, 0x4, 0xe74a, 0x1, 0x0}, r1, 0x5, r3, 0xf) perf_event_open(&(0x7f000001d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c0a000-0x2c)={0x7, 0x80000001, 0x40, 0x3ff, 0x8, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000)={r0, 0x50, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:43 executing program 1: r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000793000-0x3)='%[\x00') mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = getpid() perf_event_open(&(0x7f00009db000-0x78)={0x5, 0x78, 0xfffffffffffffff8, 0x7, 0x1, 0x2, 0x0, 0xffffffffffff7fcf, 0xc04, 0xc, 0x6, 0x1, 0x410c804e, 0x7ff, 0x4, 0xfffffffffffff5b2, 0x3ff, 0x1, 0x8, 0xffffffff, 0x3f, 0x7f, 0x88, 0x20, 0xff, 0xffffffffffffff2a, 0x7fffffff, 0x6, 0xffffffff, 0x8000000, 0x0, 0x40, 0xffffffff, 0x1, 0x2, 0x2, 0xfff, 0x2, 0x0, 0x4d, 0x1, @perf_bp={&(0x7f0000b06000-0x1)=0x0, 0x2}, 0x20001, 0x2, 0x1, 0x7, 0x9, 0xc0, 0xc200000000000000, 0x0}, r1, 0x0, r0, 0x0) 2018/01/27 07:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x29c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x2, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) [ 1782.663628] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/27 07:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000289000-0x10)={&(0x7f0000d3b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:44 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x5, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b10000)={0x0, 0x0}) 2018/01/27 07:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000069000-0x28)={r0, 0x0, 0xe, 0x7, &(0x7f00005f5000-0xe)="43229abaf58d5d0bc0070c85df4f", &(0x7f000013b000)=""/129, 0x2e4, 0x0}, 0x28) socketpair(0x19, 0xe, 0x100000000, &(0x7f00001ad000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000de2000-0x10)={r1, 0x28, &(0x7f00006a5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xe8f723d5f1b865da) 2018/01/27 07:25:44 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000025000)={r0, &(0x7f000001a000-0x24)="b8807b04f0a94cd132ec520c2918685d2a12f42f9349a7f068aeaf86a4d3d8b0a150739f", &(0x7f0000025000)="4ddcce940deb03f03a74bd7bb298f36da16aac7232dd2cd592996c729f604cca242bd91226191e9abde5475bf227bcadf71f02aa7923ae64fc005dac08ff51b60a6723121053f60376750d3820944ebd1a7b14890654ec592111ea7630dc4032031aa7062d0587a98256220d50", 0x1}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000027000-0x2c)={0x3, 0x4, 0x6, 0x2, 0x1, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000)={0xffffffffffffffff, &(0x7f000001c000-0xfe)="", &(0x7f0000008000)=""/59}, 0x18) 2018/01/27 07:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b03000)={&(0x7f0000d72000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00007e1000)={&(0x7f0000db1000)='./file0\x00', 0x0, 0x80000000000018}, 0x10) mkdir(&(0x7f0000f19000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0) 2018/01/27 07:25:44 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000068c000)={&(0x7f0000d76000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efd000)={r0, &(0x7f0000efe000-0x3e)="7b93266b854110b36408e11a2f596c9c4b67f532e032a37058cbb81310d064f8283bc105ead71a19bd7440a065f9addaa7ae6e55cc345a91fc67f79aab73", &(0x7f00005fc000-0x1000)="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", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x22, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000671000-0x8)='./file0\x00', 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/27 07:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f31000)={&(0x7f0000a73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0x0, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x42) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000861000)={0x0, 0x0}) socketpair(0x8, 0x5, 0x7, &(0x7f00006bd000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e93000-0x4)=r1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) [ 1782.778266] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/27 07:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x274) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cc4000)={r0, &(0x7f0000109000)="", &(0x7f0000f16000-0x8a)=""/138}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c8b000-0x2c)={0x3, 0x0, 0xfffffffffffffffa, 0xfff, 0x14, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000740000)="637075262b300000000004010400e8") 2018/01/27 07:25:44 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd1000)={&(0x7f0000275000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006d6000-0x10)={r1, 0x50, &(0x7f0000d18000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd1000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000076e000)={r2, 0x0, 0x1, 0x9e, &(0x7f0000fd1000-0x70)="4378795dc0f09369bfa678adedff8da5c7ecfb687962b1e84c6b5668f0282dcea4d3d2028cdde93c7ee364d63cc8e16065199d83f60987d88852dfe0dd7d4042070000009f87ba3b4827cc3e84021655c2eccc043d62a95d3b66c9bfd580307bf9739e0b3b7819be4701731366a9cb30", &(0x7f0000fd1000-0x9e)=""/158, 0xf60, 0x3}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f00000b8000)={0x0, 0x4, 0x12cd, 0x1da, 0x4, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:44 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000850000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000019000-0x10)={r0, 0x50, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) 2018/01/27 07:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ebc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x400100000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de4000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005f0000-0x8)={0x0, 0x0}) 2018/01/27 07:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009e1000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000527000)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de3000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000b64000-0x38)={&(0x7f00008fa000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x1}}, 0x2e, &(0x7f0000cb0000-0x50)=[{&(0x7f0000d89000)="a4d7af72f824d8a5491fecadf67b810f285b53c4a82b8800bb6fce5e60d5ccd575558594c7bcdbe0d11dbcc134548a74cf641ab5a7b1b30da29e15c444e415bd2ac213c01f39b5", 0x47}, {&(0x7f0000f54000-0x5f)="1ce1d6852b4a46ee96dc629a013b16341db4ac0d1cad7c14cb5d2fe163df7e0e779d11c7fc41fbc4036e55b4cff4628a81df44ddacfab6f862c78e0a58d416770d546631a61c1c04d4f6993a72e3490d04c524595e5564966f64f6d7d75612", 0x5f}, {&(0x7f000090f000-0xce)="884d3bf8f76d1dbc080204a396836e3284789d42363ed3045772d84c0d2d11e212e3122bafb04f0f596e3cc1c4bb98546ae9ac2966cbfa89728fb4594c2ebd5adc50b73a8d5364bd9676c83eae6a6c96e57044b763f325c3ff714a33aa397b5c4cf8b61a21c012867f5f23e2d0d6f1bdfa2812b49d131657abbcb7dcfe8fd339fce729a238f9bd438dbd54d255d8c6a86f22d923f8583eee496fafbd44db348ff8f5af72007ec3c183e27b760e845ade59b9578d5624d46d584bb4b0168223a80be13d9b4b8fb4c5f8267d00d86f", 0xce}, {&(0x7f0000d54000)="9ea96477fc5318b154487ce8c754b4094135256f0d4751cce3ea0956c78e51eb94cc0bd162697f5e33426f9a76f3cb84ebb3cff6ac1a85876b760c107565bf0e3f100418062acb089a9097e602a43911cd9bf6769ec55ef087fd869cbf21a7707df4607472e166c71f771a363b6fe93a48af556c37e770f4f72c79cbef57b36833a7af06870bd54d220ef84038feabb71156037aa94784804eb20fae3011c3cc85d3cc024a", 0xa5}, {&(0x7f0000431000-0xf7)="270f224fd2ba2a646dbad6eb1b5bc1b16df4d2e14ccb84020cdb0301d0e9cb91f5ce236d514116f5389e16986870d88b7f0c3f6aeed44aa6c7e3ad30d8f7f81dacb5311e61821557df433bb6ac897debf8792da0a9fa772b60d182ba5ad18a4c3f623d0b678a58ac4c028dc098fdc711733efb8874eebf77d280b46c6333a36915539db6252d4e2ecd46e79687340b415f1c168abe28b3cc16ae75bb91229833734d0b39682e63f4dff97b91acab4c783d929cfb07019fd7f4cb8d16d3b356b8a3a2b9c3f59e09b86643be80e52ceb78d6709ad1de4d302086ac7edd4152b20dfa02192a50abd55064b8098cae6bd090417cb9d641e2f6", 0xf7}], 0x5, &(0x7f00001c5000)=[{0x98, 0x11, 0x100, "86ed38474c92f8cf78388525eee0498b44688a7e0c4a458a1bda1fe9bfa351cc3f7f533828db3f6725b4353cb9371060cc13a953e7cb04f6850f955c2d4742d012a8cde9dba6dd44d2ff962baf8b00f393aa185125f4615643e1f3346fed8fd68cafa950f5af85172f5fe2969a95713c7edcd8fba16b34abfa746c8339556230e372b7fd476f"}, {0x58, 0x118, 0xbc, "9eb72ee96bfd53250ab768920fd4f2bb69929756c90ee4de07d7c76bdc4c944200f3c96004e651054936c5460212dee3b69e600f6b310aaf896b1589c8ad3ede196e5b124c6465"}, {0x78, 0x0, 0x9, "adc9bf1e7067d8388fbbda696ae3d49448fc67774421f2e70e7ded5bf9204b721b8e34fc544239b2ba66dd495607d74da665527d8801e10ac1e8db9125c8ba7f3c94044afba1f8f24f82ceef47ae2719628d4b7860daea1f360b38b6637f94e01bc6b80217"}, {0x108, 0x1ff, 0x2f, "fef6b0fefd6404e686761c4e545c8645f8d5ad22c7e3000f73ef60c057419f1f181cd75846551b35b02edaad56685707e1d62280451a3466e6863b27db9063b2798d6e7659d33166d8dc3f25c48aafa8170ba74d9d36183a14c92fc345b6d2fa94d5766e37b323caf99de492091267075c8d5b40c4c10845fb6f76118620b4b4ac225637fdb8385b715f3472e95ace7728d6238d099618ae8bee5827fee03d0c29aad0079c839bd3e4fb8f7fe0c03afa143f29f387e672b8e810f3ffc9d432d7b51837d8bc72cc2008d6ed03391f3bc31859e02f3be26f881003090d324a8f066326f1a4c8a0e687f8d35c92e9f2cec831361ccc161a6592"}], 0x270, 0x4}, 0x20000000) sendmsg(0xffffffffffffffff, &(0x7f000085f000)={&(0x7f0000b42000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000077e000-0x20)=[], 0x0, &(0x7f0000ead000-0x148)=[{0x10, 0x11, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 07:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x387, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e3d000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000b98000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000193000)={0x9, 0x8, 0x5, 0xfff, 0x5, 0x0, 0x1ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a7a000-0x48)={0x8, 0xc, &(0x7f0000cbd000-0x60)=@raw=[@ldst={0x3, 0x3, 0x2, 0xc, 0xf, 0xffffffd0, 0x8}, @generic={0x0, 0x8001, 0x7, 0x10000}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @ldst={0x2, 0x1, 0x6, 0x9, 0xf, 0x4, 0xfffffffffffffffd}, @alu={0x7, 0x10001, 0xf, 0xd, 0x4, 0xc, 0x10}], &(0x7f0000b53000)='syzkaller\x00', 0x9, 0xd3, &(0x7f0000380000-0xd3)=""/211, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e1e000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000029a000)={r0, &(0x7f00000e6000-0x63)="84be5bac7b228ad7cab6151649b4c179c45b50296d1175128a9bd468900ab70822c48168b2ed1b0dd61892bf2b48160510354a13610f38dd6839cbec6cb9aec25cdd919efa8b98ad1b91c1a9eafbb390ee13d4dee4723b2027298114fc2848802e8f6f", &(0x7f0000c9f000)=""/132}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000152000)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) 2018/01/27 07:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x6, &(0x7f0000dd4000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000db4000-0x78)={0x2, 0x78, 0x8, 0x3ff, 0x80000000, 0x5ee7, 0x0, 0x1, 0x1, 0x9, 0x70000, 0x5ef, 0x1, 0x6, 0xffff, 0x7fffffff, 0xf10, 0xfffffffffffffe00, 0x8001, 0x3b, 0x8, 0x0, 0x7, 0x8f89, 0x5, 0x200, 0xb8a7, 0x7ff, 0x8, 0x0, 0x5, 0x1ff, 0x4fb, 0xcfe7, 0x2, 0x9, 0x2, 0x8001, 0x0, 0x5a, 0x0, @perf_config_ext={0x4, 0x7fffffff}, 0x80, 0x400, 0x10000, 0x0, 0x7, 0x4, 0x101, 0x0}, 0xffffffffffffffff, 0x1000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000dcd000)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b1d000)='GPL\x00', 0x2, 0x99, &(0x7f0000efc000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0x3, 0x9, &(0x7f00001bc000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) 2018/01/27 07:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000020b000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000032b000)={&(0x7f0000c5b000)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ef7000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f0000c75000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b36000-0x10)={&(0x7f0000117000)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000095a000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000043b000-0x1)='[') 2018/01/27 07:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x8, &(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ff8000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5421, r1) 2018/01/27 07:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006fa000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000866000-0x8)='overlay\x00', 0x0, &(0x7f000029e000-0x19)="8bec10350656819f4cc8cc5f72d1a85c0000") mount(&(0x7f0000ea6000-0xe)='./file0/file0\x00', &(0x7f0000e88000-0x8)='./file0\x00', &(0x7f000025f000)='pipefs\x00', 0x80c00, &(0x7f0000872000-0xfd)="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") 2018/01/27 07:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a18000-0x10)={&(0x7f0000f13000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a04000+0x49d)={r0, &(0x7f00004d0000)="20c1f65078d506c854558dc0077d9d88c721bab8b9f9005baca09059d93215280c94a09faee28ad75c4033abb98a37376e8d2d18476205d133724105cba91fa2f704eb08bfcd889d0f83d6dda2e2426263fd5130759d00ff15307e54aba1b7e35f64b0c7b80fc3bddbe43053d63148d093bda89b88c914", &(0x7f000096e000)=""/88}, 0x18) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = perf_event_open(&(0x7f000083c000)={0x7, 0x78, 0x3, 0x9, 0x9, 0x6, 0x0, 0xff, 0x8, 0x4, 0x991, 0x1, 0x3, 0x7ff, 0x2, 0x6, 0x6, 0x1, 0xb450, 0x4, 0x401, 0x6, 0x3f, 0xfffffffffffffffe, 0x20, 0x3, 0x7ff, 0x8000, 0x1ff, 0x3ff, 0x4, 0x2, 0x870, 0x7, 0x3, 0x2, 0x3, 0x60, 0x0, 0x4, 0x7, @perf_config_ext={0x101, 0xd028}, 0x24001, 0x4df, 0xd6, 0x7, 0x80000000, 0x20, 0x4, 0x0}, 0x0, 0xffffffffffff1b7b, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00001b5000)='./file0\x00', &(0x7f0000d85000-0x8)='./file0\x00', &(0x7f0000e42000)='jffs2\x00', 0x80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000cd7000-0xe)='./file0/file0\x00', &(0x7f0000b88000)="6663006500746c00b8", 0x0, &(0x7f0000207000)="") 2018/01/27 07:25:44 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000efc000-0x10)={r0, 0x28, &(0x7f0000efc000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003cb000)={r1, 0x5, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b12000-0x18)={r0, &(0x7f00008c5000-0x6a)="c0530dc1c79f117f52391591e50c10d27d241779723a0d28e6803768ffc214658352e8404f9559224d74c2a4ab2eabafc4d5e3ec4a9880a39588ca429eb3d2501ccfcfa075861060ce216603b2d5e2ca507dcb68dcf7345e2d98aebc6d556304096388a0b03ac836fc80", &(0x7f0000de9000)=""/245}, 0x18) 2018/01/27 07:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x5, 0x0, 0x3fd, &(0x7f0000abe000)={0x0, 0x0}) perf_event_open(&(0x7f0000586000-0x78)={0x7, 0x78, 0x80000000, 0x4, 0x9, 0x0, 0x0, 0x40, 0x2000, 0xc, 0x37, 0x4, 0x1, 0x80000001, 0x200, 0x3f, 0x1, 0x1, 0x8, 0x4e3, 0x80000000, 0x6, 0x3, 0x2, 0x10001, 0xffff, 0xffff, 0x3dd5, 0x2, 0x3, 0x4, 0x5, 0xb54, 0x2, 0x2, 0x7, 0x6, 0x3ff, 0x0, 0x6fda, 0x1, @perf_bp={&(0x7f0000d82000-0x1)=0x0, 0x1}, 0x10420, 0x40, 0x3, 0x3, 0x7f, 0x4, 0x7ff, 0x0}, r0, 0x6, r1, 0x8) getpid() gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000060c000-0x48)={0xf, 0x11, &(0x7f0000c43000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x0, 0x2, 0xf, 0x7, 0xfffffffd, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x3f, 0x1, 0x6, 0xa, 0x1, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x9c17}, @ldst={0x2, 0x3, 0x3, 0x8, 0x0, 0x100, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000010c000)='syzkaller\x00', 0x5, 0x3e, &(0x7f0000b6f000)=""/62, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r2, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/27 07:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getpid() mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000106000-0xc)='./file0/bus\x00', 0x0) 2018/01/27 07:25:44 executing program 0: socketpair$inet6_sctp(0xa, 0xda76a0931d106a0f, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00009d2000-0x78)={0x4, 0x78, 0x4, 0x10001, 0x5, 0x9, 0x0, 0x8, 0xc0040, 0x9, 0xb39, 0x0, 0x100, 0x1, 0x1, 0xd8, 0xdeca, 0xfe5, 0xb0e, 0x7, 0x0, 0x0, 0x1, 0x3, 0xfd1, 0x53, 0xb48, 0x9, 0x5, 0x3, 0x8, 0x6, 0x101, 0xffffffff00000000, 0x9, 0x7, 0x6bc, 0x3, 0x0, 0x2, 0x4, @perf_config_ext={0x41, 0x6}, 0x20a, 0x0, 0x3d, 0x3, 0x1cf, 0x0, 0xffffffffffffff81, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x200, 0x2, 0x80000000, 0x9, 0x0, 0x81, 0xa, 0x8, 0x100, 0xffff, 0x2bc3ee40, 0x6, 0x29f9299e, 0x1, 0x0, 0x4, 0x0, 0x3, 0x5, 0x4, 0x200, 0x9, 0x6, 0x75d7, 0x1000, 0x7fff, 0x8, 0x1fd, 0xfee4, 0x1, 0xfffffffffffffff7, 0x1ff, 0x5, 0x7fffffff, 0x3, 0x0, 0x0, 0xdb, 0x5, @perf_config_ext={0x2d32710e, 0x101}, 0x80, 0x8000, 0x0, 0x0, 0x9, 0x7fffffff, 0x8456, 0x0}, r0, 0x0, r1, 0x1) 2018/01/27 07:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000401000)={&(0x7f00008ea000-0xc)='./file0/bus\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c27000-0xc)={0xffffffff, 0xff, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d36000)={&(0x7f000094a000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 07:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a84000-0x1)='\x00') r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002f2000-0x10)={&(0x7f0000e65000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003da000)={r1, 0x50, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de4000-0x8)={0x0, 0x0}) [ 1783.042520] overlayfs: unrecognized mount option "‹ì5VŸLÈÌ_rѨ\" or missing value 2018/01/27 07:25:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a65000-0x48)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x17) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000)={r1, 0x0, 0xe, 0x62, &(0x7f0000b75000)="501c0924b7c7fb742b94774b0645", &(0x7f0000a25000)=""/98, 0x0, 0x0}, 0x28) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d87000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0xb, 0xb, &(0x7f0000f77000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}, [@ldst={0x3, 0x3, 0x3, 0x6, 0x7, 0x6, 0xfffffffffffffff0}, @ldst={0x3, 0x1, 0x7, 0x7, 0x5, 0x20, 0xffffffffffffffff}, @generic={0x74, 0x7, 0x400, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3e72}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0xa)='syzkaller\x00', 0x101, 0x4a, &(0x7f0000bc7000-0x4a)=""/74, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f78000-0x4)=r1, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000-0x10)={r1, 0x50, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000477000-0x38)={&(0x7f0000e69000)=@ax25={0x3, {"ff12b1a449d459"}, 0xac1c}, 0x10, &(0x7f0000f79000-0x50)=[{&(0x7f00005c6000-0xaa)="58bd97f993d80872f7f45d2b4c27db500c2a334fce3977b0d664ee4199081719ba73d2d139bde08b36916f238c1c9dc0f023d160df614871cc07bff7eeb28fb557f4a1ffb8cf7b057951ed3a4f53081fd9af88fa4295ac5a0ce966d77d24ab0f953f55f8c5a5ed36576b625989a630896d214e46405fc43d2936644b9613dd5bfa031c052af586cdd055d68aef921a8d25748eeae5f09b2f6f99fa7d00bcb33c71d3e2852a0fda870ad3", 0xaa}, {&(0x7f0000f78000)="d81a44ceed397c9c6024e8e654fddeedbd06f80ea1eebe3932bb054cfd49037cc6fe7033d086d2e78bd0fca9131c7eee95fd36a1188419d40955c44dd713a6f310f0ca3cdde42dee64544e377ad7a1fadda874602844358342cac85a6808163a38ba906b7811d58275bc908d3141e15e41b9a6d51fef8328eb6a9e8b5cd6fdb229ae060eee7ba3605c89d68540f67672cff441127b0977e65cca2db7b483b287b737e441ccddddce4180d49fb80b2bb8cc8d4b016469fab8312e4a8f9d1110f6d00c29e38fcab32f24989e8241baece466cfceb71dec73", 0xd7}, {&(0x7f0000f79000-0x99)="55216d10b138d97a1da4c61e89b3a40b942d132c58d3a83dc6d54f681bd7a09f723b10c44cca7d9d1ff8feb55c9df70631d4704184814b88a1054d797682c8562588e71681a4aa946a9e65373a87efcbb8890d2e353c7a104930793c319ae17e7bd84d77fc0e2d5b413e3de58f8b389c06a92eba453e6b3ff87c012a938f4a3539afbec978d7ba160980161b22734e242cd81d07d609820316", 0x99}, {&(0x7f0000f79000-0xa8)="d9e837f88d9c8514de5ab96a9472087dda80414cca36f627e5eb915749983069dd88e836e5404bcc777f5bdc4d40bc06ef9b032d1b2e0b444e317719d44fd4c29eab21c6935b38e300dd1a3adb1ad11d1f70e497b52acb6aa3de62a17055e9c194bb2a9edf7bdc08382fad19655d3fcaa6258708b02368a5d9d932ed1fcc97dba1df5be7363205075ba37f5c82a974043e781d97e61f5a8c207563c4e5350cc7ff518fd805faaea5", 0xa8}, {&(0x7f0000f78000)="8aa2ace713ed3966431184c0b0bf5f253208905d79ba4aa39b54a9cb64f539cca8abca955e7e378b8ae8cff0b2855018c4ef637ecdac08da05935f83392c32f99d8ab8783089378eac867fcfc8b8f83e4f4dde799b2276dc99ced57ab6d39d7a461e64a583fb54777b31824b80733e83687b5e41285754f2bd47e6f222c8758537fd85b71403c0d8df1df340d8a89f11d08387ce49030b435566c5d5b9aa88ef57c590532cdd62a8f29df289d5fc0abe03053cbbaacdba9568547a70b1cdde44d0b1729819fc211551", 0xc9}], 0x5, &(0x7f0000f78000)=[{0x48, 0x119, 0x0, "daa0891ba610caee0d18b040976613eeff93535d07e9573bdaa34ecd162ea8dcf066b504042d771559a46581934ac4e9607e7487b0b5738d"}, {0x110, 0x117, 0xffff, "de54857dafe5ad9bf1a7cd77fc6ffce6923a45a2e77f4c6907998ffcd855666d0fab84057461e76aafa21d495e86dee8243f79ab6f1f530f9eb9714e0f5031133a671d3079d73da9312430a411d648e6c3e64cd9abe1ffe3205b49cc73895fdd8cbeb12313f4b4fa48d1860f38fcb225ea9fc9a019c747bbf1c4c18951b6d80a4a58beba3444d2acfb2220121a5fe9c8eb61091b83009f798b246aff2d077c4c423f907cc681e0bcfdf797f08c8f396501081676753a8efb8050e162611ec250a426f8f84c52aaa5fb8bf439c67c29d100357b609eb1acc4d1072bc24bd1ff706e98e3042858fa143265cb597346934417a5748361d6ee60902072c6a1f2"}, {0x28, 0x10e, 0x8, "f6ce45e67eb2bc55c431cb7452158b868cf6d9dd007c04ca"}, {0xd8, 0x10d, 0x3, "869e80ae566475dbd1d490ba113c6138fa87a717f8045671b12409044e1c0666fcd71fb45f9311e1d2998c4f380935b7647cc8ccf8bba1addcfdb3f58476775e6158e7d4b5437a1263dcd77513777281a650ac8ba29780ec521c98662bd140784528526d10d086a0c243970e0812bd6dce71ffbae1efd9a09c88db5039e8a62275df9be530b052fcc081c3f9f824c3081451ea553872815c2e778d4e74fbf1a3fe4128c07f555f9bf94438c97cd321f3a906cf4aa08c52e37c8925d2262f04d8a134b01e"}], 0x258, 0x0}, 0x4048010) [ 1783.105962] overlayfs: unrecognized mount option "‹ì5VŸLÈÌ_rѨ\" or missing value 2018/01/27 07:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb4000)={r0, r2}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003cc000-0x8)={0x0, 0x0}) close(r1) 2018/01/27 07:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000fa4000)={&(0x7f0000433000)=@nfc={0x27, 0x7fff, 0x0, 0x0}, 0x10, &(0x7f000018b000)=[{&(0x7f0000830000-0x49)="1da623815e31f7e9985184fd1fed97a9dd00e62b6e56d43483b9d7032c63d3c59884be96ade248323b42352cda5cb3793135bce846a027b6864c7a477a986dc82e805cacb52b542e93", 0x49}], 0x1, &(0x7f00004a6000)=[{0x60, 0x19f, 0x0, "ce3d86eecf7982e05ac8530ff90aba98772faf14291b4e33017c930c771e988e887f5b2619ce48043d1f359eb48a6a373dd381e7b999534737ca07a2bfb0d82dfdebaa1cddfdc5ea3b37ec7f45009f3b"}, {0xd8, 0x113, 0x8, "f54c03861cec78e23030b9ae070f4253821f3a9a90f412fada489fc293891cfa901b1608b71b007b82c68add624611dfd741ae0bca380842e399d2e53863e4d4aa05bc6e7289a58f592c8d6b50c62cb2dbeea30f6cd3a54715962fa93bd6732e3517f94285833552e4f50c3d6a4cc339335e4c0904a21f16b38706292657e0c36b79db8b39b55fc0fbb11179c947a18be55cf335828cd82f83b458d96f7846150eb75c26405b84e3fc3e7ebbd9920b6c48fe6f2a6f1ce6713a280ddfb29be9a5f0b2"}, {0xb0, 0xbe, 0x80000001, "3485c3b8df2180386b9e2dfdf7bf2b89a1b2cd30879015996af1db0781523851e2b76ed7846d5ade3bb0f79dd93cb0756e434f9898434ff56559d7fd790f9e852fdce073cf5c2305d1e9da22777b049864f9e046a4f0edc35221f282aea71af473aba734ad700f4e9e28b257a3c7da02b13448d1ee7f1e9a8230d7a557b0738eee3a7c4f58ca85eb35d381233cdf82e1483aa09cccd2e9e28509e1"}, {0x80, 0x88, 0x4, "10399d7d5b2c878e1c52c98c264a1a48c2b86e97b8903bd21bd32b3c87e76e14785e00982c91607026366590bf3208dd51677976708107b278c607222316f4e2cb7d1490079cd341ab1eac58a4f006941c0db84f21b36f54e73b65141adbad9bb9622f9eb3013d101779a6"}, {0xf8, 0x0, 0x100000001, "bd08e708db811a172bbdaeabc78b90c7a77a7f02fd5a773cfe532852abe1cd0b2a7a7d34040384674d0a301072ff098f7425307a8c3291a7fa790157db7e2beab82226b49b393618844b7ee1c46faa0cba46cae6712297335b8062aa5cba6b7b257742dffec781f734e70dddb948dfe8696331801036833a3d036b4542671c658c2f2a4c22d66467743b2cc0e4e3bccda9a488e4b59949eeedf0232b3a18ff21b765f06263a96368f92513fbc0b17b5263210b7eb800e68da3dd87020490f2581eccc0ec63176cadd5174a250cc08b07b1b1ed4f3936583a0f37684eb26775fda911acf8"}, {0x18, 0x109, 0x7, "a9ba98"}, {0xd8, 0x107, 0x1f, "ef996413b7da5f1b327726a817f2fbe2a4327f3d9678604ef18fd27352fd092fab87cf466254120e69a275ac29c345391c1bf519092c181da9f337d91011193d27c2d22c565efa16c1b7555fd99a8190461d58e8afe2523d3deb04490cdb937b2e6086133c98023753d9060be0edbd88976b6218feb3f2546c0ad18fcc2b5cd21ea1b7e6e273d005401264ad0d5f8e4a1351f68803ab2ee486d044ae182b1a843704af50584ba2d82944f1239a60327ad841b1785a2ccb6515ddab39e7a5319543e2"}, {0x20, 0x10f, 0x5, "ed3963737c5aac43ceab510d"}], 0x470, 0x4000004}, 0x80) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") socketpair(0x2, 0x0, 0x1ff, &(0x7f000083a000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000063c000)={0xf, 0x7, &(0x7f0000efe000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x135c, 0x0, 0x0, 0x0, 0x7f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x57}, @generic={0xff, 0x101, 0x3, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000db3000)='GPL\x00', 0x1, 0x84, &(0x7f0000efe000-0x84)=""/132, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000efd000)={r0, r1, 0x5, 0x1}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)=""}, 0x10) 2018/01/27 07:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ad6000-0x8)='./file0\x00', &(0x7f00007e9000)='./file0\x00', &(0x7f000024b000-0xcb)="6f5a65727c6179080e9240392dc6d84490c5bb3a5884997f5fc63f9ae63f654da698b867ce09998dd0139b18acd503e124841a776d818e38b08fc7ec74abe95b83b8a507b99d8d565ab07aa1f8b04269c8c05d56a46452da955deff54beca8806d13c8e5c78036490f6c62be24ac8be9c14e68284ee970f213420608049ba27bfff2df1088dd1b9cbd542de2d143419c919ee915ff26e8f25c3a2c8f7236f57f97076cb61864faed9044d42f83b90fc1bd5a65e1096434b2f032e2101f8a9eabe68fbb448f27f0ad4375f7", 0x1000000, &(0x7f0000bed000-0x26)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) 2018/01/27 07:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000bc4000)={0x0, 0x78, 0x73, 0x5, 0x1, 0x9, 0x0, 0xfffffffffffffffd, 0x20000, 0xd, 0x5, 0xfff, 0x800, 0x100000000, 0x80000000, 0x0, 0x5, 0x2, 0x3, 0x4, 0x4, 0x2e, 0x2, 0x7, 0xfffffffffffffb04, 0x4, 0xfffffffffffffc09, 0xd6eb, 0x10001, 0x6, 0x6, 0x100000001, 0x4, 0x7, 0xfcac, 0x1, 0x3, 0x101, 0x0, 0x20, 0x4, @perf_config_ext={0xb0, 0x1f}, 0x4, 0x9, 0x80, 0x3, 0x7f, 0x9, 0x0, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000976000)={0x8, 0x9, &(0x7f0000047000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc70}, @alu={0x4, 0x3, 0x3, 0x0, 0xf, 0x30, 0xfffffffffffffff0}, @map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c0000)='GPL\x00', 0x4, 0xe1, &(0x7f0000681000-0xe1)=""/225, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xfffffffe00000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f6e000-0x10)={&(0x7f000012b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ad000+0xa9e)={r0, 0x28, &(0x7f0000511000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009f7000)={r1, 0x100000000, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000507000)={r2, &(0x7f0000d77000)="a1e3cc454c91787679de21679896761f63449c5721372f4a92ef3658173c34e5a5275e31f3c53bf5a233e821a09a75d0df7ff7f055bf291bb189bde7e14bd7fae12124c39a0a128180a42cccc808867ee0de32b67661be41e3c008df7310e645bbee91ff16119029d69d86e962873238cbc77ebfab0f6f908ddebb71a4d6edac1e0bd99a612252ea986cfbf717a615bcb6e267c0ca7a76575fa9f3b7ff6c0d4e801c16ca19e9aa89553d4486a4a9d3c5a98ffd0c33de", &(0x7f0000109000-0x14)=""/20}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r3, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d2000-0x10)={r3, &(0x7f0000efb000)=""}, 0x10) 2018/01/27 07:25:46 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f00003b1000)="13", 0x3}, 0x20) 2018/01/27 07:25:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x7, 0x1, 0x40, 0x9, 0x0, 0x0, 0x40000, 0x1, 0x1, 0x800, 0x1d3, 0xba1, 0x8, 0x5, 0x8, 0x8000, 0x59, 0x401, 0xb0c0, 0x6, 0x100, 0x7fffffff, 0x15f, 0x400, 0x1, 0x2, 0x9, 0x7fffffff, 0x8001, 0x8, 0x98be, 0x2, 0x7fff, 0x2, 0x1f, 0x81, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000a44000)=0x0, 0x7}, 0x4c85, 0x2090, 0xf580, 0x5, 0x101, 0x4, 0x5d, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005cc000)={0x2, 0x78, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/27 07:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000373000-0x78)={0x5, 0x78, 0x3, 0x1000, 0x5, 0xe2f80000000000, 0x0, 0x6, 0x2000, 0x9, 0x4, 0x89d5, 0x200, 0x7fffffff, 0x100, 0x9, 0x7, 0xcebe, 0xc9b, 0x81, 0x100000001, 0x1aa, 0x7d, 0x93, 0x7, 0x9, 0x9, 0x2, 0xfffffffffffffffd, 0x7, 0x3f, 0x5, 0x0, 0x3, 0x40, 0x0, 0x1f, 0x7, 0x0, 0x80000001, 0x2, @perf_config_ext={0x3, 0x8}, 0x4000, 0x3, 0xfffffffffffffffa, 0x3, 0xe3, 0x5, 0x6, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) r1 = perf_event_open(&(0x7f0000ec1000)={0x200000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c80000)=0x7c) r2 = getpid() socketpair(0x8, 0x4, 0x164, &(0x7f0000df8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00003f0000)={0x2, 0x78, 0x6, 0x9, 0x400, 0x1, 0x0, 0x0, 0x8180, 0x9, 0x2, 0x40, 0x1, 0x10000, 0x8000, 0x5, 0x81, 0x4, 0x8001, 0x4, 0x9, 0x20, 0x6, 0x2, 0x80, 0x7fff, 0x9, 0x5, 0x100000001, 0x3f4d, 0x7f, 0xf51d, 0x0, 0xf8, 0x7fffffff, 0x4, 0xfff, 0x848, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00009e2000-0x1)=0x0, 0xc}, 0x80, 0x6, 0x0, 0x7, 0x40, 0xffffffffffffff19, 0x6, 0x0}, r2, 0xa81, r1, 0x1) 2018/01/27 07:25:46 executing program 5: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x1, &(0x7f0000f27000)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f28000-0x8)=0x23) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f28000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f27000)={r0, r3, 0x0, 0x0}, 0x10) 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000486000)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 1784.940740] rpcbind: RPC call returned error 22 2018/01/27 07:25:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000006c000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xd)='anon_inodefs\x00', 0x804000, &(0x7f0000000000)="9a39dee6fda9962d1f65936053e9a2f1ba92e7b74e5f2ec55c852603b9d2d7eb89935e43785635fb0bb92edb4afdf822ed8bc6077fcabb4e8e1685fad9832af2c620d6de917ae81e6f98f2648e77d84b1fd7f7ed412bf2366386cf16f944428230db76e15a7166ce3080fd93ec416fbc24421a4e52d56b0d51d110b354ed65a0d0ccb9c86418e49341806e7f76f9d4ed3f16715ed46569b059ebd9bba95b7813280a9ab780ea0972e439031c61bff47d76b2") socketpair(0xd, 0x4, 0x1ff, &(0x7f0000d15000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000da8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000b08000-0x8)=0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f000086d000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000099b000-0x10)={r0, 0x28, &(0x7f0000172000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcee, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/27 07:25:46 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f18000)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f18000)={&(0x7f00008c6000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000781000)=r1, 0x4) socketpair(0x9, 0x7, 0x8, &(0x7f00001c9000-0x8)={0x0, 0x0}) socketpair$inet(0x26, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000f, 0x7, &(0x7f0000f18000)={0x0, 0x0}) socketpair(0x10, 0x2, 0x5, &(0x7f00000db000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80001) [ 1784.984883] rpcbind: RPC call returned error 22 2018/01/27 07:25:46 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xb, 0x1, 0x5, 0xb, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22) bpf$MAP_CREATE(0x0, &(0x7f0000956000-0x2c)={0x4, 0x1, 0xd4, 0x2, 0x10, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x7ff, &(0x7f0000e62000)={0x0, 0x0}) socketpair(0x9, 0xa, 0x7f, &(0x7f00009dd000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bpf$PROG_LOAD(0x5, &(0x7f0000d3f000)={0xb, 0x2, &(0x7f00002f3000-0x10)=@raw=[@generic={0x200, 0x8001, 0x1, 0x2}], &(0x7f0000ad0000)='syzkaller\x00', 0x8, 0x81, &(0x7f0000bed000-0x81)=""/129, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f000084f000)='./file0\x00', 0x7ffffd) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001c9000-0x8)={r2, r0}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000322000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0xfffffeae) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:46 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x70)=[{&(0x7f000000f000)=""/199, 0xc7}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f000000f000)=""/66, 0x42}, {&(0x7f000000f000+0xb62)=""/218, 0xda}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/253, 0xfd}, {&(0x7f0000008000)=""/81, 0x51}], 0x7, &(0x7f000000c000)=""/103, 0x67, 0x10000}, 0x2000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000010000-0xa3)="6986c55ef3e9ec6dd6ab5ea648a934d9e3c466af1f7c1a928aaa7373cbb75566562d1588003bf04dbf3aad3f3a47ecc5422b0578d44cfe3e82ff37b66b6e5e33c36d798d8bde3213a9bb1979273148848e262de1bbbde9db81102557c4bb8097695a57e1cfa6e94fe9de52022f6ce1181ff5d9a31afccfc9571fd75e71712c442ee6503722bf973fd2130c54f4fa1b9878535c313590aa5eb36a0d4f9a9a032b31433b", 0xa3}], 0x1, &(0x7f000000b000-0xa8)=[{0xa8, 0x0, 0x8001, "af7bf24d44d64f6cc9203bf40bceb120a9bfc98ebd533e1098b86b392585c5e0a477dbec7b9addbe6ec8c7fce6d8d899462d35b5162e8abacc796528029882c9b4e605c0708b95cacb22dfeaf00d1ac52f3912d3acadbcc9ef0d4a023e2c2cfc837a3ee94676521dac15fe67dfde1da00b53421a7260e876a0b1e90fd31d419ec847a870b44e38ea8a568e02885b1d399ed9"}], 0xa8, 0x11}, 0x4000000) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000025000-0x38)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x1000, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) 2018/01/27 07:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f2e000)={0x0, 0x0}) close(r0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c21000-0x10)={&(0x7f00006cb000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000743000-0x10)={r1, &(0x7f00005b0000)="56c3ce70d02ced30350de27b7e82f4f0f85174b2ad499714b2030d65fd83c5d4be32f6eff0cfa504453b10fb19b631ac280fb1a4432ab0bfd5cf9ddd6e79d6ee9ac1cba0a4de8716b44ee0c3a95c92ed5d969a4163247e9a807eeab8c27d293d768e99c9f863001f52405eaddfd032ef"}, 0x10) socketpair(0x18, 0x0, 0x0, &(0x7f00006cc000-0x8)={0x0, 0x0}) mount(&(0x7f0000d4b000-0x8)='./file0\x00', &(0x7f00005ae000-0x8)='./file0\x00', &(0x7f0000771000-0x4)='xfs\x00', 0x2000, 0x0) 2018/01/27 07:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mkdir(&(0x7f0000ca0000)='./file0/file1\x00', 0x0) mount(&(0x7f00000c4000)='./file0/file0\x00', &(0x7f0000b1a000)='./file0/file1\x00', &(0x7f000044b000)='configfs\x00', 0x2000005, &(0x7f00001cd000-0x79)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)="") mkdir(&(0x7f000089a000)='./file0/file0\x00', 0x20) 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005b8000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000437000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ce5000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000f71000)={0xc, 0x5, &(0x7f0000c94000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000085000)='GPL\x00', 0xffffffffffffffff, 0x9a, &(0x7f000087e000)=""/154, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000f20000-0x1000)="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0x1000}, {&(0x7f0000001000-0x7e)="d39af3e4372285ba4ee49d48591b740d444468152bb749849cd5eb8db934ae5f4ebe37fc2ce6eb0f2766f68b7bd3dd439d14f2d8459567bd20d6dfa41bed56736dc0288d0611761377a0a48fe4e0a0739057ecf4045ba7ac7c91cc8ba04055881898a6e5962fc780a20dc0e26028d510bb498dbdfe33b42eebd0468a0c55", 0x7e}, {&(0x7f0000000000)="b64b0fc677bc8cbaa74b01bc207b171e91", 0x11}, {&(0x7f0000001000-0x99)="18ea6552daed03519a4884bc6103d61f8d5acf3d4ab5500b258b870df4372d045962813f7439e5e190711d481a791ed781dcbad6b78de7e087ee21157393cf338fdf46895965c8910f9e8e6d2d4ea410890f6d973d8fc2b9b15e34631d0c0f717362a96f78a884dcc4fa34fb0574389c5b44afcb68d87f98798be4fed19f22601e40a9466ec2db54e4820d48a0c055ebc8df5bb5d0a7de49a4", 0x99}, {&(0x7f0000002000-0xcf)="95a8bf4c4e972e0c8056cd33cb0f01d7968857aef94030def0d1b05f5e70cad46b2ea3f766b4b9a79028dccb9ebf77ebd12b4989a2501ee0b1b923e2d8dd68a2743e25c68436f3d837c6b51a4b39de0712ccda4a45a731e797a22b9195d00332d97639bc4e847e6d6378455fb81b3fe67c6aaabe1dcb539a9311f5f646c5b3a934a9bf3c26bb3a3f6d2b8d1a7a471be60f69b38bd35794508e6db8220d339ab5dad86d7559f74682897c0b6d5ad9c8577fca5b0e35ca9ee057a9a534c9ec92b555260a66d86b51b1dcebbb3e8151e5", 0xcf}, {&(0x7f0000002000-0xea)="212561e85c46a70a50a5d7aeda77a475ffb214caad5dbf387fd79aac47625aaa2ca1857606ac407bed02c08779b63af22a3597b76d5ce97c4e9cf738722860304acce573df855d52675d44781ebae5e1a73f7f5dc46ca34396924f8eba12413fbfcf2db4d46c44e0c976c06f6e0135165c84cd4000775bde05c354b29ba41b52000ad01bd5daa8f291ce46c433a3baef6094885a0562531e9ce179465116de4c33641ee1f3cf3154bc77e693f9fb7749be0ca822abaa9cdcdcf57b29d7b6801e87e4105028741bd7797bd014fb3af916dfad7a395f1ec9d85843612c9765271ca4f803a205942afe1a32", 0xea}, {&(0x7f0000f20000-0x61)="0fb7a232f2f229f12bf069d5e281daa42221a2bc0176434c758912e2192fef7e5e5b0b4279ce64f024cac4ae2fb6317a2c8d99f4529c7fd4ab12a6ce3c26a8e303916a1686a43aada83ca7d1108823d230b9f85169cc914d9a5bab69abd4d2d0a9", 0x61}, {&(0x7f0000000000)="5857db96e0d46369b14980be18d64f50a11535b5b0adfabb87ae82aa8299567a8c818acbac374d5debe7036216e43bf26378d459fc72e8f3b3800d8a26e908a6b8f36865ce1ce29cfa203e855a0a64c0c3e8704ca7e9487d9205daf447bdbf6ef1cba84812dc829dc7689ebd62468d8279447e69b94e9e3bb6115f1cd60543c054b6808e9cef457fa148c7451c64f0b49adc8b1cd76653b3ac9b125c7ce7654c463d00aef09b56d38db4a94bb328e838efa5d42512951ea795", 0xb9}, {&(0x7f0000002000-0xcd)="4a1bf18a675c987c96a5034613aee978fb9bdb988ad9a59d1ca50f28c1af161600bff6589d039271294b5b7282e4e914bcbb6e273f5e91cddb77608f24e196e30ca74ee232781b79d6eabef3f50adbae09dfe40afe2e8a705878d969635d4a6c769688cf78afe2fc1208a4e72933f9b02fd9d2688f42114562724087207ebad072ceb841ff700ccb25d3183d7f66816aac475a0d1638e0838902c3443a9f9c49c6aea7575638ff06ba2a883d62328fc8b4029f37678c17b7131199f94c35dfbdd9a26c873d9831055e6af03cc0", 0xcd}, {&(0x7f0000001000-0x35)="5122fc45c240a935e035d0214a7eb80f517b55d16eee45a0e710baf34f4c19b909bd2494a8ec129f91995cccf65ec4c414e520fefc", 0x35}], 0xa, &(0x7f0000001000)=[{0xf8, 0x13b, 0x6e9e, "4897c47434dbec063c0343c2b321c4521baa2abe108a23f42a27eaac6b2a2517db06e5ad9917a833734eb51b82b0c69e985a4ff4c36b455a35a8c5681d4f004d557c6dcf09d4c3ddb9268af206f6fd529d08f56a33e21f7e1f23bbeca879934a805569877ba4361321cd8644714118cf239d031c539cabdab8a0f7a3c12fd029b945669fb2e9ac18b5e7f3b30dc4f8b87299174fbc8d0ce8ac0176b237bf0db5281f2e8f21c133384f0570fd80fcae4bc4f9cc05e55c9695a3ed511d70494b0964f9576629ba87cb61a4dda4551fbb2b2caf3f7cf8c2c8fdbab76cd8a5c10501b10eba0a85b10637"}], 0xf8, 0x80}, 0xc001) 2018/01/27 07:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004a7000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000c6f000)={0x0, 0x12, &(0x7f0000dd6000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xa1a9, 0x0, 0x0, 0x0, 0x7fffffff}, @jmp={0x5, 0x8, 0x2, 0xb, 0x0, 0x36, 0x1}, @call={0x85, 0x0, 0x0, 0x39}, @alu={0x7, 0x3ff, 0x3, 0x4, 0x5, 0x20, 0x8}, @ldst={0x1, 0x3, 0x6, 0x3, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x10}, @alu={0x7, 0xffffffff, 0x2, 0x8, 0x2, 0xffffffff, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x39}], &(0x7f0000d6e000+0x5cf)='syzkaller\x00', 0x0, 0xaa, &(0x7f0000577000-0xaa)=""/170, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f0000bb8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000075e000)=[], 0x0, &(0x7f0000388000-0x9)=""/9, 0x9, 0x3a}, 0x40010000) 2018/01/27 07:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/27 07:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d18000)={r0}) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000fc4000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000eb000-0x8)={r2, r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000eb2000)={r3, r0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000975000-0x10)={&(0x7f0000da7000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000dc7000)={r4, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000029a000-0x4)={r4}) 2018/01/27 07:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000405000-0x8)='cpuset#\x00') r1 = gettid() perf_event_open(&(0x7f0000939000)={0x4, 0x78, 0x5, 0x9, 0x80000000, 0x1f, 0x0, 0x7, 0x41000, 0x8, 0x1, 0x8, 0x3, 0x6, 0x1, 0x7, 0x100000001, 0xef8d, 0x2, 0x401, 0x3, 0x5e, 0xc16, 0x9, 0x97a7, 0x5, 0x8, 0xa8, 0x7f, 0xd6, 0x4, 0xfffffffffffffffb, 0x4, 0x3, 0x9, 0x6, 0x6, 0x6, 0x0, 0x2, 0x4, @perf_config_ext={0x1030, 0x7fff}, 0x20000, 0x400, 0x975, 0x7, 0x4, 0x7, 0x2, 0x0}, r1, 0x4, r0, 0x0) mmap(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x80000001, &(0x7f00006a7000)={0x0, 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f000034c000)={&(0x7f0000581000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008a7000)=[{&(0x7f0000293000)=""/4, 0x4}, {&(0x7f0000480000-0x85)=""/133, 0x85}, {&(0x7f000080f000)=""/0, 0x0}, {&(0x7f0000f8f000-0x3f)=""/63, 0x3f}, {&(0x7f0000ea5000-0xe7)=""/231, 0xe7}], 0x5, &(0x7f000002a000-0x1000)=""/4096, 0x1000, 0x437}, 0x40) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000574000-0x48)={0xb, 0x13, &(0x7f0000951000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@alu={0x4, 0x3, 0x1, 0x7, 0x0, 0xfffffff8, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x6, 0xf, 0x7, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x1}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}, @jmp={0x5, 0x9, 0x8, 0x0, 0x2, 0x2c, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000960000)='GPL\x00', 0x1, 0xf1, &(0x7f00007dd000-0xf1)=""/241, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f0000725000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x7, 0xb7, &(0x7f0000799000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000229000-0x10)={&(0x7f000026a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fb0000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x0, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d12000)={r1, &(0x7f0000001000-0x58)="7a38b206f5a2e4a830ea7a00dafab7b1de054600f83c7240b207370296ab3b71063d5fd1df3dc3749b1856f88eeee5077a1f36f2e5260e65f6a06a0d340cb8c1d2ba35946ab6fb96fa73b530aaf861e4febd73e1b9928301", &(0x7f000037a000-0x3)=""/3}, 0x18) 2018/01/27 07:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bfd000)={0x0, 0x0}) socketpair(0x5, 0x80003, 0xfff, &(0x7f0000347000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000051e000)={&(0x7f0000bc4000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000155000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000bd8000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='msdos\x00', 0xa979708687aa01ba, &(0x7f0000000000)="6a417c98e1672da96d283803b9fd79dbccd1d28da329b3a2e83e85aaeb1fbd91123f8d2caa5b53085118de28d0ee105217ed942558426adb2549482f017ad6c99a60c74707aca8a0d5a8ed7c1107fbe6b1f4e79b27e002c78b1c19e42d6c97f45b0fe6341d70e5c34b6d3778e000ac4d34d0dcf115ac0943bb6d41d9b222e99d05b4b3df36116716d04d715fc0c61c42b5aee4c7a5ba775f69ee116b0fb5389f9d74e4681b192c5e54a062e8760caa23ce61c48655e040a060ba7847b55a452a4f0fcc927e7dd0221d9baca3819a0e7ae3dbc656053236abf695bcf84f2ec61406639354e1558737296333fdeef2") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x1e832a98354fef53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x7)='pstore\x00', 0x1000, 0x0) 2018/01/27 07:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db9000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000040b000-0x8)=0xfffffffffffffff7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f78000)=0x800, 0x4) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)="") 2018/01/27 07:25:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000654000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00002c1000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d2000-0x57)=""/87, 0x57}, {&(0x7f0000000000+0xd26)=""/15, 0xf}, {&(0x7f0000000000)=""/225, 0xe1}], 0x4, 0x0, 0x0, 0x1}, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000968000)={r1, 0x50, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d8e000-0x4)=r2, 0x4) 2018/01/27 07:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7d75fe2e6b825566a57972ad77498d5dc35eed44c7eb6efb4c88c54a2e4e8a70909566422") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed5000-0x20)={r0, &(0x7f0000ee4000-0xc1)="8c73b46db8627706a834cfbdc49a1471a35682b125eaceba7a9dc19dcb08b648309285d5138171066759f40a4c0114b669b39ac13bdeccd0f5a08a4db0a4c68617e0e2dfa017ce871ef8ae0f8b17d530bc4a6325243a167de25f2324595f570ae5957350db3b6ab059fa19f420e6ac9c4cd5e69033f8f219623682d70bfa2a3bae7d7de103cd22151ec54563e00cb4a14c7a1ab49877a4086fe4354684479d57d6e3f410ead3b47129c2a53e9f503639c66ce302b877ee3ff0ac46bcc6020caa7d", &(0x7f0000a8b000)="dd9670872aae0e2098a72ab5071cfa94f922ddb28e3d659e4bdea98a2fdd481e481cfb9598326a812719c6acc8e0c06c1741e044c5f420a852b149efb85e722693744a1656a39c3cab39967f5b75dabdb9d15d29fa36a0ea5704f32a49cc9b2946d02f99e8a587f8cca5b6eec46500a3932bce45c4bea411f738431ed965de270965f5a6edfb24dfb45d6b94133404bfccce0107342dc04307934b62e14f988402bd793cdcb43a3693c36b0ea5a8c19476677baa16aeb9db7309d81d3f72520bcc77e285b2a54252488919ee334bec", 0x1}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000edc000)={&(0x7f0000dd0000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/27 07:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7, &(0x7f00003bd000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x185) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000-0x10)={r1, &(0x7f000047c000)=""}, 0x10) 2018/01/27 07:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000090b000-0x20)={r0, &(0x7f0000442000)="", &(0x7f0000afe000)="", 0x1}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d44000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000a71000-0x38)={0x0, 0x0, &(0x7f0000854000)=[{&(0x7f0000448000-0xeb)=""/235, 0xeb}, {&(0x7f000099a000-0xd6)=""/214, 0xd6}, {&(0x7f0000746000)=""/97, 0x61}, {&(0x7f0000bbc000)=""/4096, 0x1000}, {&(0x7f00004c7000)=""/39, 0x27}, {&(0x7f0000402000)=""/195, 0xc3}], 0x6, &(0x7f00009d8000)=""/227, 0xe3, 0xfffffffffffffeff}, 0x2000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000583000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000334000-0x48)={0xe, 0x5, &(0x7f0000892000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x0, 0x2, 0xa, 0xd, 0xffffffff, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000130000)='syzkaller\x00', 0xfffffffffffffffc, 0x87, &(0x7f0000e6b000)=""/135, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e50000)={r2, r3, 0x0, 0x1}, 0x10) socketpair(0xf, 0x6, 0x3, &(0x7f0000635000-0x8)={0x0, 0x0}) 2018/01/27 07:25:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a42000)={0x2000000000000e, 0x0, 0x4, 0x2, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000cf000-0x18)={r0, &(0x7f0000c1f000)='D', &(0x7f000086c000)=""/135}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009cd000)={0xf, 0x6, 0x5, 0x71, 0x4, r0, 0xc640, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002f3000)={r1, 0x28, &(0x7f00001cf000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xffffffac}], 0x96b0cf4a6d2225a0, 0x0, 0xfffffffffffffdd3, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc7000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000c8e000)={&(0x7f00008f4000)=@l2={0x1f, 0x9, {0x2f2b, 0xc3, 0x8000, 0x1, 0x1c0, 0x1}, 0x6f3a, 0xfff}, 0xe, &(0x7f0000608000-0x80)=[{&(0x7f0000981000-0x2d)="d24e7c409d727e11ef962a00f68eeb4d2ae2dadf2da6ce791747ecef2861ba2ba7de892e87999a9ab45f903f16", 0x2d}, {&(0x7f00002c4000-0x25)="c25c60fa71cb9004e1db9ec37f55c3b61a491747e2d9a4ac890c56bff9418188332f5032bd", 0x25}, {&(0x7f0000aee000-0xf8)="e3c787fd70180e8264a5ea0799b18d04444b64dcbacbf73ff3cc16997aca2361a6f2d3a6a7a3890c14a33150688f8cce36aabbfa0407d9e6c36a63c6c3a9b437bdcf14f7b0b356a50e37bfaf3cc684522e8273c7f6adb1bf21084f76e63177835a62308063fda4e065d2ad1ebcd267a1b76fa6d470a4bb6304905c8f59b0f7493bb63ae891b3be895ea04a6d036f1237cc9ee1d72f904bebfbf1b8097be85ed701fbb6e90deb2a131dbc59eae6cd12690cc82c332a58fe98c009a95743c9ae55ec7d0cbd56bc76bcea124fc90068203fa0dc44206b6c0b2a66a75e2459e1876b854032692ff51f67241cde005d8c4b118f8ba654a4c4b445", 0xf8}, {&(0x7f00003dd000)="2cf1feefe4bb82632ee60211c2b6643220d13996cebfff06c349f36be349d879ef5078e064bad549b9dc476dec4d8c5ff031c69c923eb4dbaf42cee65e66e4d3458764301d702aae003acbc127d7a87d3b3738603a788bb36951c09606b69c77544c24d8779fa0768c1baaf8ef49eb60e06ce3f3dca623bd0252179575d2413505375bbe902877b53dbd04a2321409372e27b986ed5857ed011c39574e7a129953", 0xa1}, {&(0x7f00000e9000-0x1c)="90c9b1017ccfbb4bedcfd07fde2ad7ad898aa88541e0ca677caef40b", 0x1c}, {&(0x7f0000779000)="c197ccf45eba66c0814490617ce9938614fce8ed0c6c0d5f06e3c1a3437aa774e5fc7d8ca1f6192e55c7b8032359ce11e99addadd31c0e4f167d3e62d92395413632575e58468ba02f173f29d2be9baf09fc601a58ae", 0x56}, {&(0x7f0000f02000)="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", 0xfc}, 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"8f55e584af048e7e8a7be0ac8264884e5f2ec646e4350df0c687d7d885bf316a1c4a62d9c518d7aed207240d39a01bff7ee59cbb1ec1a1c152273149732d0b9ecd841f3204a22c38a89619db7bede72e4a84776c90ea6b281964f2b0163ab014d0a9d6da18d6308ce72c05821933ff6f88bcb2e07a3c3123a3f5eb2d62cbd9b617ab1a3b84242af0ef34c8b1add17773577ccb8b80e4f11938df2e18faeb36b9cc58b233082818bb11696cb13d1157d440a724bb58ffac6f7c320279"}, {0x70, 0x10f, 0x6, "d295d6b7a47a648ab630c9620b814337b61c2201c4291a4990349e56f471a59e23aff6f02c88053806bc1560212b56c13e4e2c3eb16d45db2f5a7e01303d097671228c7d768841bfa4bcdbb21ef93cf338005f1f4dbb4498f6eaf94d739d8d"}, {0xa8, 0x110, 0x0, "704cf3269aecefb8fe74b71a741ba495e9cdd3b4674e481706a7b71adc3159fcd0b05420f10b3709e59b8debebd447773bc25fba9500e44aace05db3a7115eec4947ccc332acdd3ae6339a3c99f658a810415334be27543dcd6849c2bcafa457f0e6685970049b9f4972449804861a142e77601c8779ccba64d3115af4d38ce67453d3be851690fa5d8215238d07b99251c8c392c9bb0474"}, {0xb0, 0x101, 0x215b1a23, "97cae9d1569083e5e04290279732af55f77fbf315c376099b89c41e62634dceb7821dfebc905883b168d02827dba6826c25c8f522567b2de256cafa6df29186e3e009246b959f4074ed812a79e883121f1e81ff9e2012e8873eb15c52d36740ebeec2400b4b78357591707ca3b1db1aba6b4b4a806b1b3b8a630455a00dcedf9748651d643b7158b2595d8d0f699b593617c396d4f5d96d76a89a69fcb"}, {0x20, 0x107, 0x81, "93a9a6884b838c0ced"}, {0xf0, 0x113, 0x6, "0e537fc9158ff59a9336eabb432574069a5e1331d448df8c1f13f16d495eb2efcdad71e4f5d4c9c6c2702f83a1b61e29aed65c461de18987983cc006291a0d7aa30d05ed2817fc6cc4fe4c0c8251136112be616186aed1607b96a3cd04db61abcd110b884ce8342597b91c93f12cf26ad04a0e3eefee55e5d31cfc21d9c9e23a485a812a29e458c4d5af09afed552a563502483efcad45f6a40cab431025d0b0e494ebd63f4d44f3ad48142b926326cadf876acb5a2405af18ac05edbd406dba393320fd5cffd8e46522eee1e10e37a8608363764e1086f2fcda17025cd2"}, {0xe0, 0x12f, 0x9, "f5b2e85380d0b7fc442c45488ee0061b70f1ffb315fdba449277038200c308ccc31bcffc26fbaa455d9b97d0bc470f76c48fe68bf37994f7a5951c176fd5cb77f45b69a90bbe6d84ce91bc91d6317c6ed4cf1bcde883e15c5ab3962d507bc6208f9569176a6e4239cb6143bb9060bf2974a3a3fc69ba6cd2175a00aaf8f26a6501b1b7fc7c3c7e3346ddc6ed20fa8f1a6b4603074400b0f0e7db089c72037872dad68f73a18c7503045ff632aa7bf345087b4416342c63936b9806db93782ec7fa9d2e28f06861d87b"}], 0x598, 0x40}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bab000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x40000000080003, 0x3, &(0x7f0000943000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000da7000-0x10)={0xffffffffffffffff, r0, 0x0, 0x3}, 0x10) [ 1785.391489] 9pnet_virtio: no channels available for device ./file0 2018/01/27 07:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d7000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000078000)={&(0x7f000093c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eeb000-0x40)=[{&(0x7f00008de000)=""/0, 0x0}, {&(0x7f00006d1000)=""/186, 0xba}, {&(0x7f0000f0c000-0x1b)=""/27, 0x259}, {&(0x7f0000ad5000-0x8b)=""/139, 0x157}], 0x4, &(0x7f0000404000-0xc6)=""/198, 0xc6, 0x0}, 0xfffffffffffffffc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f00007c6000)=""/100, 0x64}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f74000)={0x0, 0x0}) sendmsg(r1, &(0x7f000071d000)={&(0x7f0000360000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x4, 0x3, {0xa, 0x3, 0x2d, @loopback={0x0, 0x1}, 0x1f}}}, 0x3a, &(0x7f0000297000-0x50)=[{&(0x7f000044b000-0x1000)="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", 0x1000}, {&(0x7f0000da9000-0x17)="29e1d14682cf233bfe9833458533b9a0362f46dab8819e", 0x17}, {&(0x7f00008ff000-0x8b)="39736f2541e1d403aba8993e63a15a4e6c74afca2a43f8c40d8f7b680ae945ae3afe76c9ed5bd5a2800d3d168b17e4be8cd17b1d1114afe807c10dc8286a79f6bacf4f01496a97a446be0eafe822cc8bb1c10d7acc9429822aa6483ae042c3621b9732941b9e4f26730c5d5802d3b2aea6de5e1fd7697a072a26219dcc7fe6dacc91fe16f938873d23bbc5", 0x8b}, 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0x1000}, {&(0x7f0000713000)="662b5ae3f428bfd4f50d942e44bebf08ae32288b7be223dd5e99d62ee978fac2dbe8fcb16a2ef25d2715ddcc5ef467bb15e7664cb951291ad02eecb358332a46dddd3640a8ef2cd71b99307b6c80397c", 0x50}], 0x5, &(0x7f00008f2000)=[{0xe0, 0x0, 0x7, "0dc00990462664dffe1ee4d4968472679d9e8e788c3f70eeeeb6fb4d3845ec98fe9e723c31992d14dc50b56d99b52d0342d310164da272b73c71b0198a07f0d95450f1ced103ce80bddde826f4fe554cfb1a21ccb1deccd5a73d7c171ca4ec0cb0748987ec9581d2cf5fd02102de9cf64040ab12cb091c7bf5c90b694f7b1a93bacd318306a4ff5d5200f6458671d7389172f229c5592304430d14da0d46b20d79a4c3b232055043799f0a71733643645163aa1a24504839f22a8e125848228b893a07794eddeb894de9fa03ef"}, {0xc0, 0x10e, 0xef, "1b36df7c037b3aae504daf4124846cedb9d246d781b7193c374b00c61ac726bfb7636fce18e456fbb47f6ab2c5eef9949392da8fda82b43bcf5807946cf292f53c9689294c98a318d196b9055ae722503e3feb97fc5c7e55350e11387513ccefe73e028b38f80c16c2511bb4f81fb2a0994a2a0d56db7e7ce8582117316ab53b40d35de3e5b68cf25b251fe1f573c929b8353f81f63c36d624cf30536cfa313cdff0cf07532177ebf049"}], 0x1a0, 0x20000010}, 0x84) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 1785.481941] 9pnet_virtio: no channels available for device ./file0 2018/01/27 07:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffff) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v3') 2018/01/27 07:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0xffff, &(0x7f0000aea000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000391000)={r2, &(0x7f00009a6000)="7badd5b9be7ffa3e6b35abff74b208778e3e24a6a1188e6c1f10d05714cc0c688c17d0e2496ef4ccf615710096a519063650645fda22d8205f3aa9d4c66c2cb16da50d36ba0b63ce88d578e44586555ad08a874be44ef48c0a70efc04bf0f89344b6a0f7cb4a7ed445390943"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a40000)={r0, &(0x7f00006b0000-0x1000)="", &(0x7f00005eb000-0x36)="", 0x1}, 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = gettid() r4 = perf_event_open(&(0x7f000039a000)={0x3, 0x78, 0x1, 0x3, 0x3ff, 0x8, 0x0, 0x800, 0x2012, 0x6, 0x90, 0x5, 0x1, 0x2, 0x6, 0x100000001, 0x6a, 0x42, 0x200, 0x2, 0x9, 0x1000, 0x0, 0x80000000, 0x0, 0x1, 0x2, 0x9, 0x7fff, 0x0, 0x80, 0x1, 0x16, 0xa4a2, 0x80000000, 0x5, 0xb4d0, 0x1, 0x0, 0x101, 0x0, @perf_config_ext={0x2, 0x0}, 0x100, 0x6, 0xfffffffffffffbff, 0x6, 0x50, 0x2, 0x6, 0x0}, r3, 0x1, r0, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000785000)={0xd, 0x3, 0xc64, 0x3, 0x8, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f000000e000)=0x8) 2018/01/27 07:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000691000-0x10)={&(0x7f00000dc000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b1b000)={0xf, 0x1000, 0x81, 0x6, 0x10, r1, 0x307, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a42000-0x4)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x4, 0x80002, 0x8001, &(0x7f0000e79000-0x8)={0x0, 0x0}) socketpair(0x1f, 0x2, 0xffffffff00000001, &(0x7f00004c6000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006cb000-0x8)={r1, r1}) 2018/01/27 07:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x10001, &(0x7f0000bb9000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008b9000)={&(0x7f0000fad000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x0, 0x6, 0x1, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000048d000)={0xf, 0x2b7, 0x100000001, 0x2, 0xa, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b23000)={r2, &(0x7f00009b0000-0xf7)="8e2ef2fa9b4c24fd57813c22b35e883c6d166068254472e4e9f912c6ea6b1a1bfee7a86dd78a3bb4a1bc15040f280c7a60cd3f20a6f53fa74a02ea1ac787414dfca74178f264ed2e560fa0771e8970684c0f65cf3fedb5eff35131bae95408f87f1f9d258e464b801ce1ca2c12c7fee74f8c4426f9f4466f52302d0609d984dcc5930e32da33b2305c770d5c55f4d65a95191fef3cfcb13cdd2a4033dc6616a592c0face7b9cc45e94d532932dc6b46d0ed3d78e236bd7b1ad3b389a25db0f0602361137b41277e7a9b36cb5d15e0689b00c9d5e39240f626c42168f25edc3902b735e78fc7d5d2473e09b1d8b18cf91a7a2592f891a1d", &(0x7f0000ec8000)="0926710c6d19331468ce6255f48880c24473799deef02628335d18e93868cf104f66d380ba4bd414f721f79ee7b16b5aaa702f63b3688b7c09f8c2abbdc79f3419ede8215d545696ddcc026d009eec0dc5f1d01e89e93b183d4a9f6bf2cb08656c8c464c1c5342137a6986c9b7839f5b29861ece5f53feada0ffca107705d37bfa158c994488dd1297ed307b4428c63704be3f88182d30b52d6479", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000125000-0x2c)={0x5, 0x0, 0xc7, 0x1000, 0x4, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddf000)={r1, &(0x7f0000d07000-0xac)="", &(0x7f00000ab000-0x1)="", 0x0}, 0x20) 2018/01/27 07:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000033b000-0xc)={0xffffffff, 0x20, 0x8}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000edd000-0x2c)={0xf, 0xff8, 0x18, 0x10, 0x10, 0x1, 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, r0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x6, 0x8000a, 0x2, &(0x7f00003e1000)={0x0, 0x0}) socketpair(0x12, 0x2, 0x9a3, &(0x7f0000f07000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c80000-0x18)={r1, &(0x7f00003be000)="", &(0x7f0000726000-0x39)=""/57}, 0x18) close(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006d8000-0xc)={&(0x7f0000e32000)='./file0\x00', r4}, 0xc) 2018/01/27 07:25:46 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x8, &(0x7f0000471000)={0x0, 0x0}) 2018/01/27 07:25:46 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007ad000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d34000)={&(0x7f0000576000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x2d, 0xe5, &(0x7f0000001000-0x2d)="0f1e563934fbdb5e93db5e4e8b22922d32597679c55798a97b382ede4edf124b508deec1cdb0e050a80ff7bf91", &(0x7f0000000000)=""/229, 0xe9, 0x80000000}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005af000-0x38)={&(0x7f00008ef000)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f00003f6000+0xb05)="3532d9cb456e12c65b904dcd5a8d07f318b9d9041108581be8e56650a668d7216622a4ed21870d05e84b8a52dddc0da7125e02d9d4cddab23ad36078be75f90ffa2f0b08cb699010e3af88d220e2bb4d6c559a1c29963efaad7fd918684d487498584c44ddb58ff2178f5a736fd0909df54dab3947f5e66b2811d84c76ab0a68009ebfccce4231e65e16fd87cb1e53ff9f7f1707e56a8366254841222719c8fbcf5b85f618c2704526a49a581e3f23006c023036566bc869286bf88e4a1974749a0284cfce9a81ee78b612cd49d4d21dbb43b6d199d3608a1e", 0xd9}, {&(0x7f0000001000-0xba)="b856f616640f0d62e32511ab21be0a5acfa933bf69f6a18379d3217c374d54472607b69162152f58e453b21d7aca6fbd6a795d13e3c5e8a94fa038a00fff31b6bdf8785547411f88cbe71ec895a7c7ceadde6af02e328b71e9172a73adbaa3179989b0e7f46582ddf0da7d73526f1bedacbe486d69b56fba6ddf651a3e2bd74801edcc87aabd58c05a48b9d8d5658a55dc1d41648607413b0747b8e6966304e70ca44fd583a02002a86d4d263365dcc52998f66db89a35d98860", 0xba}, {&(0x7f0000024000-0xc)="2e3867bd8fde37281d140da622caacf3c9141f449a29baa988447dff37454888f613f02c", 0x24}], 0x3, &(0x7f0000a41000)=[{0x28, 0x84, 0x3, "3ada976165cdd69097f7206a0ccf6723f52c7cabdb"}, {0x108, 0x110, 0x7, "d819e67f239863b6ee36ece0824f7512b27fba71ac1f0ed2d9a0ca8cddcc07c390681c01f3100858d5ea0136a4f5b4b86c289ae8e21b8c35ce9f938cedb0eb16d43fb4667f16c470b9f499f5721d25e3342d7d90982d61a92f9b47ed1e3624cad32f20f796b03f722ca44dc67804b77f3010ff073b39f3223243912105ffd4e0c6a63d27abef21b0f7ccacf9ca3ec9728bf08dc6592495f33d7563eae6791cb036dbf363212cc31f435f0cd032635ffec97de5615a80acde42d079c8559153ced9e5a7f62c75f46b3f444b1659fdf92a1cd238e2b8eccfc7e23dd6a24c372141a14838ae09f5d99e72e6e1366f04f4c1f8ff"}, {0x20, 0x84, 0x0, "aeff05d58f358d6c374fa3c4a35e2a"}, {0x90, 0x1, 0xfffffffffffffffc, "d841d786b75b381d16d9bb3e7cdaebb300f738834774a24f5bac6689b2091f2ece3de5db75902db8083dc915428afe9d02b1ff92228858e9830415fb243622da772b38827a14c4432931871b84b7a751b21564aefe77c24fa4b0983afa2c1474aab42a09e2ea0fc7248be77d67da5f9f3fdc48f253e901899a5a4716ff4e7125"}, {0x110, 0x112, 0xa714, "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"}, {0xb0, 0x11f, 0x80, "a1297a8d72d2517701ebdf432e23bf9841b1530a627e2007abd789f884cfd020fe256d8b26ffba97f21b47acd76769bc01b764c1ebdfd1b54326a18eeca720300ff1f91e33a42f92c0a82fb430f40ed2f19d550711d2bf4f6c9e870943de8cdc870cdd33e20dae649ab358c30308bf5dbdf26049ceefd1ddadb5e23f99e52d202d5403a2fc264fd7695ce650ba606ab2b0249d00a05fba317405a7f386dd"}, {0xe8, 0x85, 0x7, "317abb8853f9a442bda56f061e0d817385c67b480fb5542fedd18a8e8749619981f2840a1f4eddc01386f2284aa9432fb2f1185e4b81352632c245fc456a8d8291219c29f185ed86dda4a0c5f4ba5f34a0e9d0f8f350819552788f2c1c748c5e528154e41d2fa52358d0cc3f8836007678ad2fe8debcf9926ec6c7b417a92ae996e7501c10b64d87d8850dcb0347acebdb1cd14732ae7fbc502989075e649a2d089f2bf2a7141c2e0cca9e0e01767f2916b71b4ffe629004056823e8a651f28a9eab5222e3aba14a0af7a2fb58cc861a2585c058e044d083"}, {0xe8, 0x3a, 0x0, "4b9757682d8c862d833d9aa981a334a76242dc1b2c14541543fcd088f9acad162120649a85a5878f5726cc72f3ccd3dff2271637065c955e1f4d788c7e189cc5aeae3d21371fef310b0a9e0f697147ef1bce7b2e2a4212abf1d3bc4cc809ecc9ca194a0989d4141778d5315126f88f1a6ec03efeb626bf951ee9a308155ec08d11be2cea3e95a008be0207fe9a46c647c8e8836168406281233c0070744f3f7b4d4a9452e59ca99ccf4d6724aa1dcdb69b0df5540af38a9bc7c898145f3ed2500a0bcca4cad571061ac51143a2573ec38ad37c46b545a9"}, {0x50, 0x102, 0x80, "0e96a442580fcba209aefcca13963021f303a9c6b7951ea1b5efbea161d25d27c19c4687e8181c2fca8a7e5174d0c3f3b888781e85a461276d2c692ad2e8d7"}], 0x5c0, 0x0}, 0x40800) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r2, 0x0) 2018/01/27 07:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c74000)={0x0, 0x0, 0x10}, 0xc) 2018/01/27 07:25:46 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x5, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033b000-0x20)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000fef000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dda000)={r0, 0x28, &(0x7f000074e000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 07:25:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000110000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000120000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r2}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000003000-0xab)=""/171, 0xab}, {&(0x7f0000002000)=""/69, 0x45}], 0x3, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x8}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r3, &(0x7f0000002000-0x1000)="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", &(0x7f0000002000-0x31)=""/49}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002e6000)={&(0x7f00008d3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ed1000-0x50)=[{&(0x7f0000031000-0x22)=""/34, 0x22}, {&(0x7f0000b57000)=""/71, 0x47}, {&(0x7f00000f0000)=""/137, 0x89}, {&(0x7f00000c6000-0x3d)=""/61, 0x3d}, {&(0x7f0000b88000-0x18)=""/24, 0x18}], 0x5, &(0x7f00007ef000)=""/31, 0x1f, 0xdb3}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000738000-0x48)={0xd, 0x5, &(0x7f0000891000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000}, [@ldst={0x3, 0x3, 0x6, 0x7, 0x2, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009a2000)='GPL\x00', 0x1ff, 0xad, &(0x7f0000667000)=""/173, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getpid() ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b84000-0x4)={r0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000dfc000)={0x6, 0x8, &(0x7f000050b000)=@raw=[@alu={0x7, 0x1, 0x8, 0x0, 0xf, 0x0, 0x8}, @ldst={0x2, 0x0, 0x1, 0x0, 0x7, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0xbf}, @ldst={0x0, 0x0, 0x3, 0x9, 0xd, 0x0, 0x4}], &(0x7f00000f2000)='GPL\x00', 0x8, 0xc5, &(0x7f00008fc000)=""/197, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c88000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bdf000)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r5, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) 2018/01/27 07:25:46 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd4000-0xc)={0xffffffff, 0x7, 0x8}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fd5000-0x38)={&(0x7f0000321000)=@generic={0x3, "3481aa005e4ec5b02ee96f96d3af2efb0c9f55ad38d1516bb53f497144d105aa5cdf42c6ad5432812032ada80ee99f000ab83943c52f5231156867b613b5f7ef57a62ec4c270ad84c76b85a14f46ec3a403e65bb0af49c7974a937184a92772902310c5ab48ddc7ea0d8fee1a2d576add89eb41d2919ffb62a51e1897abe"}, 0x80, &(0x7f0000fd4000)=[], 0x0, &(0x7f000034b000-0x240)=[{0x70, 0x10f, 0x101, "813068be822d69d4220f63f786d2001b70dab29f148f6f7043ee62fc30a550ef8a741d5ef5b90ae0a8bc9ff6844c1d7a093d74ecbffdfb47c1bbf6525c31ab77842683c6c31c7db424cbba2601874f85311a3894c417879d15"}, {0x78, 0x11f, 0x5, "3f7c26e51654c05fcdbdae642a9ae6949b23f6ac1053cfc82d264628cd89ad875f5369f4228f708603a53c72bf4882c8568de79882636dc3d3996fc82c0a5592622787690bb920439d5ca75bee6d2ddfe080d7ac47b5ea3d85a90b3ce1df79b476bf8c7f7697"}, {0xf8, 0x116, 0x5, "dcb10ccc5ded9484d04182e5fcca933e8f66c46052ad60d0ff04e1ff11054283bc74a77eab567f4322a25c2454383da0c15a077fde50180a9fc873511162ce05f6033567f41f5cb70e7e3294595f36b4c4ddf3cae0fc786fa6e06e8eb8d2b4fef77de76a03f8ba6fb47890c8d0d676481bcb12f84edceac843ff6f0e0a66b696b89dda96682635e87a683acdda6eb57d8cfa4413e02a30715fb9ef42052a3bf7e71353d6d7cd64c5a10f800217577de95479e3610bbe9816c0ce17ae4d2f1dbcf750784539329952b496796d87cc2d38ba750e723cbd5cede4e9a26631f2e1b3d62b"}, {0x60, 0x10d, 0x1, "0427db2f29140181ada503afedb3937ad2b58fa8b0835fe12caf6972d499293a38a8f0e7860eec0f249ae9b65261b493a5d87cde90707d9a96728f22311a4a67c719f77babcc4eac7018eff1"}], 0x240, 0x8000}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000036c000-0x20)={r0, &(0x7f0000f50000-0xee)="d0739ba73b651273b36cd23842fa98e0a1b281b32b563da28eef6af5c01187a86031ec31415eb68988cad5a6324940c5fba845459cfeac9959892e84cdaaabd9dc73b83d4ba8e8867e3dfcbebccc4a6a5bb1c756c30f8c4120a4704a69a9976568820482d5dcbb842797fd6ba2b196fb8d746dd6c3249b75d64baff53e5b2d20ad788fa8cf6adf6196fae31917b4b0246de7823ac34d3254d1bc80ff118484873c3ba221a7157f67eda8fa5dac847987865f537fdc7d6e0a7545850576cc2b88e855a086267b14fc8774755ad8652fd2523f3832655eef4d7852bae7c9911f94a25bbb88291cb3a5675cf2955ded", &(0x7f0000810000-0xac)="b2d6ebe149e7b461f942b6a664b34b6bda09cc56f9080abd0e27a850353fc5ccd5416febf88f32654774d5cc92d10ff8c087ac3278e9858415af4e83599c0e1672753b1d9f2d5d96a001c4dd8a5a3c1b78302b724ec798025c5bce17b08d21f475e6cdc496853f32d0f4805de2435b7bc278e1eb47a9547de8c7e3bc75cbef46996501a947b7c370ca1bad1359b1e74e71e0afb34568f2524f6de5473e141188c2f006e987070650334ac819", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x28, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000798000)="73836b616c6e657200ed5a82b02b88fa6fa69e5607eb6e6825d94f1261eeb6b45252f50ed5fd17e52fd17162c3a042110b19b146fec5af1cc8c8e9f758093e044ee8a4b77f608441b2ac4476207ad9c5a48c056e18dec2511c8515b400e171bc85f24d3ee48ab55724e07f4dd69b6f6840b293fa47466256dd4193d4259585888a68152c7f252c08d03a09fd8342b4f75ab38973d2cbf3bd9f56c4367524ed52a5a2e74f8ccf827a15c14fb1e2fa7bc09ec3a32b913c73a9e48e4cfec7a12fda732ac23de2f5264deac3d1f33e9fb1de87c4e542b7c94ae048f65f7d01f521fd50267dfe66fce2a3cc", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:47 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x13, 0x4, 0x8, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000)={&(0x7f0000010000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000b000-0x38)={&(0x7f000001c000)=@ax25={0x3, {"d1a62915ea516a"}, 0xffff}, 0x10, &(0x7f000001d000-0x90)=[{&(0x7f000001c000)="9f05ed2806360aac5406f3879bf0e6c9d4e87f9943c6bbd559c3323f59434846a05aac9b7ae55cb9f9db30c4e6a53ad1b716aa51ca12c4fb9ca39a5431a0b54e0b3cd5cff103bd651c45bd60abdbfc8b8874480a7aa132379013e52c227db89328ea8b04a305ce9d4944276cc242b677987c99f38a6895a0740ba7ac83c721b962aebb36f6bf0dc782db3ca9d6f12cf701bef7e6ab05632e2cc61aae8a", 0x9d}, {&(0x7f000000a000-0x9c)="6cda348b6dbc4c54173abde1a3a9f2722fe5723a89e77869ada57025c07288445f18771a72066a6548dc093223f3cd095fc70a796dc7bad53d07ff9e351b4efe9223f98d243f13d5e0b0ac04db23770b13c355e7ef12355617af524594750f5054bf11c6e0a8fef6e2dc81c631e7f49f36edd95c3a1052a2cb0c1dbf0e8d88c6e8afbb2eace036253324e2372b29396a40597be4ab341d2683e3dae2", 0x9c}, {&(0x7f000001c000)="0cf94f34da49acf6816d5847e74ff42c9a7cc9f25aa84af5d38bcb546df6f9ad740ecf10ecf7ec332459075e1ec14db3d71852c0a4e703a02c776dbfd6a7e4f79dad2901b5a4d04f3f3052b12f53da36211ae91a9415c6214367f83b8869898fa5613a6b5b1337f239121383d4c508ad13bcf32f2ff38c02f4d938b4653257477ba3483fafc3c4d24c8adab4ba84a71b03312a17b918f0aaa77aae1f3e65166feeaff5690c82fbd059f7669810267ccdf5d11920", 0xb4}, {&(0x7f0000004000)="3868db20955b7aecb18f121e068d789848afa928b376ec468a0e1ae7af7322fa5614a01ef228edecadbc7daf158dd0a598170d7a6e6e462e516da4716d18433d", 0x40}, {&(0x7f0000006000-0x51)="994b049a657d2f5849a15ebc95b4df0a0006891e2769386fd52bfec9d506f6e6ec3d1c32d0867647609bd291c4719429567592f03acaa56aaf292b8c68a14dff786de82dbc750bba8017c786d1b13f77ed", 0x51}, {&(0x7f0000013000-0x25)="9e583f2480dfe6a1bd6b28a92825d74f36dad227cd1e6483c4fcb29409469472fc6ff96414", 0x25}, {&(0x7f000001d000-0x50)="0d50188b9078741bf8c43690b04ce2cc4ad2e339e8b4ba6b715614ab94176940dd12c23ef29a9454998099a7a620fd5cfd1bf3132495d39caa5a3c29b4347c01b059638e667539219f21db11cd93c440", 0x50}, {&(0x7f000001d000-0x8b)="87b333e8bd0822326d128f6360fc15844cf8502c2d79076d2852eff8661a8438855394cf44ce325c7901913fbb76acb8474dc8f042e1b33af5655ca0eb8a78b28570f9f4a3500ac32f5fc01750fecf672e52b2acc5fbbdfa961dda16796ce1d919126cb9919f51fa5b110531c09d1b01cb9dd40c63b791dbb73fd2e8cdd9f192323d63f2a9beb39c5aafa1", 0x8b}, {&(0x7f000001c000-0x4c)="6e4a4ec092d926cdf0b197c225f21731f781cfa6b29873d17abda926a3d9578069e8a31ebd1b15e868f8722826a2d92f787b14477032f6675830d96af8fce5ee8d8409aaa2a9c5dae7f19f61", 0x4c}], 0x9, &(0x7f000001c000)=[{0xe0, 0x109, 0x200, "c5d6bc6ebffd793d29146d4c92bd59013b15795a8f7700ea0cbb906f7a254f4c85807298bdddb7142e92948b14ce9c3ca2f8a6db9946d33fc1dea85c8490ba8123eec6ab664282f5ce8711d596ce9f298e01581d02489670520d30fea87e40fd0841a44d78bd391ca54a266ae67fdb514d09c16519af22830a87d2f71cf767e9b805d09f1abf68a13f569e650e88190fdada9c27a1e37403436c4e4a084adcd49c20875d9dbe9d6139c086974955229949189698d00dba2dceca93ac685e929353616a232d9c28ef509a616d7f"}, {0xe8, 0x105, 0x100000000, "e1a0e59bae93b090439a1921716d55aa659b1a6a218347cda98a8a894a83460f9bc886cf4a14adda8883b665fc982cc23e9648f3c75bde3132d98c87156bbdca4a792df8dd0b3274f9ff4c0a0adc5acc35de9fca582fe0babedb941e2cd546f7f24054d37eaf62f0d623914e81b9432f3cdcd1bb801a64572b7e2bf05f9abe83a627ea9f3b0b07c0c9b0dc6aea950dd65d7948a78a303273e6c64ac780e6d0c98006473bee33772b7d7a82c9d34201127c71a25730a24afcb8fcd403fc94c1fae1fbcc4b1d55d6e2ff1cbc50629648d0a42ff6c7fd"}, {0xa0, 0x117, 0x10000, "bf56fe77a7d5460e135393662b9444483674868171ff4ce501bb1e88ae2d2111377c6f4b5e049f77e8183a205433beaf79d62ee0d11482ed59ccbecc1df60a94ac00b78fce968e3c63b1563b34ded1c1ba9e0141957d803b1c2a377756d6e9e1709f7430438150f0f5a2707d642ff3711c0628558746bc69314372620c34362ddb85b9e5b4e9656184"}, {0x30, 0x107, 0x4553, "88d79c657d9164d0309b32302ab8e8292de8edebedd9d8e898"}], 0x298, 0x48000}, 0x40001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 07:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006b7000-0x8)={0x0, 0x0}) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00006c7000-0x2c)={0x6, 0x8000, 0x10000, 0x8, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d4d000)={r0, &(0x7f0000fb4000)="b7f4a63b3f6ae08d93e2dbe8972b60bb83f749ff27"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000698000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:25:47 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000731000)=0x0, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f7b000)={r0, 0x0, 0x8c, 0x22, &(0x7f0000f7c000-0x8c)="02c22a7727acdbabee4f49e62b9baa6ff96d8c323be173dc2c3636c474029f802f0f621205ef1f73e962a053b2c816e10e4222ca351971aa372589be60d103bdb22bbafa4469376874999eb760ffd2e76530f45ecfa4e2c8662efc5f39d45f035603df96dcaf6a359d74564029dbf03f5f8108f9a037ddc0d93754fc50393e6989418f5e193a39c2b16b3f77", &(0x7f00007c4000)=""/34, 0x2, 0xc4}, 0x28) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f7c000)={&(0x7f0000383000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009c8000)=[{&(0x7f0000289000)=""/178, 0xb2}, {&(0x7f0000f7d000-0x76)=""/118, 0x76}, {&(0x7f0000f7d000-0x42)=""/66, 0x42}, {&(0x7f0000258000)=""/51, 0x33}, {&(0x7f000053c000-0x6d)=""/109, 0x6d}], 0x5, &(0x7f0000f7c000)=""/116, 0x74, 0x16eb5311}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000e75000)={0xf, 0x3, &(0x7f0000f7d000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000989000)='syzkaller\x00', 0xffffffffffff8058, 0x83, &(0x7f0000f7d000-0x83)=""/131, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000)={r0, 0x50, &(0x7f0000f7b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x5, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e18000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000024f000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e8e000)={&(0x7f00002c1000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058d000-0x2c)=[{&(0x7f00005a7000)=""/0, 0x0}, {&(0x7f0000365000-0x7e)=""/126, 0x7e}, {&(0x7f0000971000)=""/37, 0x25}], 0x3, 0x0, 0x0, 0x3c9f50cb}, 0x12022) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000be8000)=0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000052a000)={0xf, 0xa54b, 0xcd, 0x8001, 0x4, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000078a000)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ca9000-0xc)={&(0x7f00008c1000-0x8)='./file0\x00', r1}, 0xc) 2018/01/27 07:25:47 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000017000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000014000)={r1}) 2018/01/27 07:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001b000-0x8)='./file0\x00', 0x7) mkdir(&(0x7f000099c000)='./file0\x00', 0x0) mount(&(0x7f00005a1000-0xe)='./file0/file0\x00', &(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000c5b000)='devpts\x00', 0x1, 0x0) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000613000)="027566730030", 0x2825, &(0x7f0000946000-0x1)='n') 2018/01/27 07:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/27 07:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x100001a3, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d7d000-0x10)={&(0x7f0000fbe000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e4000-0x20)={r2, &(0x7f0000493000-0x20)="447fc7c796d5f70fdae07daea49c6cc4a8b9a6df76e62a6efcaf6f26c178689a", &(0x7f0000165000)="f4a46e9221cde0a77dd2758c88b8a7c6be3bbfa862cf9aef8a7e0b0511f549af3aab6bec68b73aa2496ecebe17067c514e8cd796419ad8a0410a121ef523697fbbc8dcd1e0d3b969741054803d84d7180329cf8b3a0af85cdf7fbbdb97947fcc34a70fd6c6707366bf765570efe2d4b77126a797f99d16e26f9fa4d288d77be28f951b85041fd91af06839240658d2f30a0729766f37da025de1aded9b432ce7efa17c64538b1e2ca510d3c16151fdea48914c2fa6cae66bd944ca1f7f7e5b4de46d4b66286bc47de0edf0c8b98a75e4565a1923d5a2cd1366", 0x3}, 0x20) socketpair$inet6(0xa, 0x100000000000005, 0xfff, &(0x7f0000494000)={0x0, 0x0}) recvmsg(r3, &(0x7f00004a6000-0x38)={&(0x7f00007cf000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000091b000-0xa0)=[{&(0x7f0000db6000-0x37)=""/55, 0x37}, {&(0x7f0000371000)=""/4096, 0x1000}, {&(0x7f00005c6000)=""/197, 0xc5}, {&(0x7f0000bf3000-0xf)=""/15, 0xf}, {&(0x7f000073b000-0x22)=""/34, 0x22}, {&(0x7f00007e3000-0x2f)=""/47, 0x2f}, {&(0x7f000034e000-0x87)=""/135, 0x87}, {&(0x7f00006ff000-0xa2)=""/162, 0xa2}, {&(0x7f00009e0000-0xcf)=""/207, 0xcf}, {&(0x7f00003e9000-0x2)=""/2, 0x2}], 0xa, 0x0, 0x0, 0x1000}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000067b000-0x8)={0x0, 0x0}) socketpair(0xb, 0xa, 0x400, &(0x7f0000e11000)={0x0, 0x0}) perf_event_open(&(0x7f000053c000)={0x3, 0x78, 0x7, 0x5, 0x129b, 0x8, 0x0, 0x89, 0x4000, 0x8, 0x52c, 0x1, 0x80e, 0x224f, 0x56, 0x6, 0x1, 0x1, 0x2, 0x6, 0x6, 0x2, 0x4a33, 0xf6b5, 0x7, 0x8000, 0x3170, 0x6, 0x8000, 0x800, 0x4, 0x2, 0xe9b, 0x6c3f680000000000, 0x4, 0x32, 0x7f, 0x26, 0x0, 0x6a, 0x4, @perf_bp={&(0x7f00009dd000)=0x0, 0x8}, 0x120, 0x5, 0x4, 0x6, 0x8, 0x4, 0xffffffffffffffc0, 0x0}, r4, 0x6, r5, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008c8000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/27 07:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a7b000)={0x0, 0x7, 0x10}, 0xc) r1 = perf_event_open(&(0x7f0000349000)={0x7, 0x78, 0x2, 0x4, 0x6, 0x5, 0x0, 0x2, 0x4000, 0x2, 0x5, 0x0, 0xfffffffffffffffc, 0x8000000000, 0x7, 0x9, 0x100, 0xfffffffffffffff9, 0x6, 0x2, 0x401, 0x0, 0x6, 0x2, 0x20, 0x9, 0x101, 0x259d000000000, 0x8, 0x28, 0x100000001, 0x1, 0x7f, 0x3f, 0x0, 0x4, 0x9, 0x368, 0x0, 0xfffffffffffffff8, 0x1, @perf_config_ext={0x20, 0x10001}, 0x20, 0x2, 0x9, 0x7, 0x5, 0x891, 0x5, 0x0}, 0x0, 0x6c, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f54000)={r0, &(0x7f0000a06000-0xc4)="09e7a78f2149fdb03433d30319f58502318208e547ed5c8dd80dc3ee920345cedee735f4b40a5617bc861c293273b62e4721e0c61e2eee4c01b630ddfb3615621772ea32bf08303d052973e3e894ed4c3245f7938a7b43255ec931465ea4e9aaabd81542dd693548ae88db07a2035a991d40046a6c738c8517cd23213b346c55a45b462929864b1fc9b53927e0717fd13f355bb32b7faaeb3d3c4985810c7ec0778d664152aa1ac451cbe68598d916bb74e654e7a963cb61764660b5f31cc351d196b2d6", &(0x7f0000789000-0xd1)="e256257960b02421ecfc04253b650a43292f2d795f1918ec7dab69466be62c988ab9443c2a98f30f2075fc88eff289f78ccb05c1ada25823e36c6d9fb16df156b19bc3e4dfa93fb4b3f63b9162eda2db9d9bae107d0a902c1d4ecae1486834f14ae077bbb0a54bffed9c6803de40ab48a527bb6e76c358b9d772441c5480bb5dc1f04d3d83876228e8ddb02c1ac0b3e4ee302b4a04154d97af94d70db48775fb49d2bd278ccda93998ff3c3c173d314361f0871c869e861a7e37e049ce6248661087829e5461586c17569ef7d7fc02e5cd", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000805000-0x18)={r0, &(0x7f000054c000)='\f*', &(0x7f000084f000-0xfe)=""/254}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) [ 1785.893044] devpts: called with bogus options 2018/01/27 07:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x800, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000256000-0x10)={&(0x7f0000af6000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f00006d5000)='./file0/file0\x00', 0xaa) 2018/01/27 07:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x497, &(0x7f000009e000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x804, 0x3, &(0x7f00006e2000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000cb5000)={&(0x7f0000f69000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f000019f000-0x10)=[{&(0x7f00008b6000-0x40)=""/64, 0x40}], 0x1, &(0x7f0000fd5000-0x8d)=""/141, 0x8d, 0x0}, 0x40) [ 1785.950662] devpts: called with bogus options 2018/01/27 07:25:47 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x81, &(0x7f000017a000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ca000)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000237000)={r2}) 2018/01/27 07:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009a6000-0x10)={&(0x7f0000f93000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c96000)={r1, &(0x7f00004fe000)="1f32907c7daa93343c46502e8e480bfcccfadce889833dbd6a1e725b5ddbab92299257a7f5e4f1588604fcb4366e6e2c04b25af5bd621c89403940cb5342ae60e7124ed0aab1f5b305919b0edb12ea8380e3f8fcb862e821844991882a74def4ea06bfba4df49cda5053caa76a38663c5f40", &(0x7f0000249000)="fb8cd8a7bc3c887a62c1efa694b1450a48d1fecedc87", 0x1}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000d51000-0x78)={0x7, 0x78, 0x101, 0x3, 0x0, 0x1, 0x0, 0x8, 0x8000, 0xc, 0x7, 0x6, 0x3f, 0x81, 0x8, 0x8, 0x1f, 0xbc, 0x4, 0x9, 0x0, 0x0, 0x1, 0x2, 0x0, 0x4, 0xffffffff, 0x1000, 0x100000001, 0x67, 0x0, 0x4, 0x2, 0x7, 0x6, 0x26, 0x80000001, 0x9, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x2}, 0x4000, 0x8, 0x8, 0x7, 0x2, 0x2, 0x9, 0x0}, r2, 0x0, r0, 0x0) perf_event_open(&(0x7f0000660000-0x78)={0x0, 0x78, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009c8000-0x8)={0x0, 0x0}) 2018/01/27 07:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb2000-0x78)={0x2, 0x25c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x762e2903, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1000, &(0x7f0000a92000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000039c000)={0xa, 0x7, 0x10001, 0x2, 0x2, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpid() [ 1786.021853] [ 1786.023536] ====================================================== [ 1786.029858] WARNING: possible circular locking dependency detected [ 1786.036167] 4.15.0-rc8+ #7 Not tainted [ 1786.040042] ------------------------------------------------------ [ 1786.046368] syz-executor0/23055 is trying to acquire lock: [ 1786.051987] (event_mutex){+.+.}, at: [<0000000047f5ba94>] perf_trace_destroy+0x28/0x100 [ 1786.060233] [ 1786.060233] but task is already holding lock: [ 1786.066260] (&event->child_mutex){+.+.}, at: [<000000003b6e065d>] perf_event_release_kernel+0x2ea/0xc10 [ 1786.075887] [ 1786.075887] which lock already depends on the new lock. [ 1786.075887] [ 1786.084188] [ 1786.084188] the existing dependency chain (in reverse order) is: [ 1786.091780] [ 1786.091780] -> #5 (&event->child_mutex){+.+.}: [ 1786.097828] __mutex_lock+0x16f/0x1a80 [ 1786.102208] mutex_lock_nested+0x16/0x20 [ 1786.106784] perf_event_for_each_child+0x8a/0x150 [ 1786.112124] perf_ioctl+0x35a/0x1430 [ 1786.116330] do_vfs_ioctl+0x1b1/0x1520 [ 1786.120712] SyS_ioctl+0x8f/0xc0 [ 1786.124572] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1786.129828] [ 1786.129828] -> #4 (&cpuctx_mutex){+.+.}: [ 1786.135359] __mutex_lock+0x16f/0x1a80 [ 1786.139929] mutex_lock_nested+0x16/0x20 [ 1786.144484] perf_event_init_cpu+0xb6/0x160 [ 1786.149299] perf_event_init+0x4e9/0x549 [ 1786.153865] start_kernel+0x4cc/0x819 [ 1786.158167] x86_64_start_reservations+0x2a/0x2c [ 1786.163423] x86_64_start_kernel+0x77/0x7a [ 1786.168151] secondary_startup_64+0xa5/0xb0 [ 1786.172962] [ 1786.172962] -> #3 (pmus_lock){+.+.}: [ 1786.178132] __mutex_lock+0x16f/0x1a80 [ 1786.182513] mutex_lock_nested+0x16/0x20 [ 1786.187068] perf_event_init_cpu+0x2f/0x160 [ 1786.191893] cpuhp_invoke_callback+0x2ea/0x1d20 [ 1786.197057] _cpu_up+0x216/0x510 [ 1786.200917] do_cpu_up+0x73/0xa0 [ 1786.204790] cpu_up+0x18/0x20 [ 1786.208390] smp_init+0x13a/0x152 [ 1786.212335] kernel_init_freeable+0x2fe/0x521 [ 1786.217334] kernel_init+0x13/0x180 [ 1786.221455] ret_from_fork+0x3a/0x50 [ 1786.225657] [ 1786.225657] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 1786.232054] cpus_read_lock+0x42/0x90 [ 1786.236350] static_key_slow_inc+0x9d/0x3c0 [ 1786.241173] tracepoint_probe_register_prio+0x80d/0x9a0 [ 1786.247031] tracepoint_probe_register+0x2a/0x40 [ 1786.252280] trace_event_reg+0x167/0x320 [ 1786.256833] perf_trace_init+0x4ef/0xab0 [ 1786.261390] perf_tp_event_init+0x7d/0xf0 [ 1786.266035] perf_try_init_event+0xc9/0x1f0 [ 1786.270852] perf_event_alloc+0x1cc6/0x2b00 [ 1786.275665] SYSC_perf_event_open+0x84e/0x2e00 [ 1786.280746] SyS_perf_event_open+0x39/0x50 [ 1786.285483] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1786.290735] [ 1786.290735] -> #1 (tracepoints_mutex){+.+.}: [ 1786.296604] __mutex_lock+0x16f/0x1a80 [ 1786.300991] mutex_lock_nested+0x16/0x20 [ 1786.305547] tracepoint_probe_register_prio+0xa0/0x9a0 [ 1786.311324] tracepoint_probe_register+0x2a/0x40 [ 1786.316574] trace_event_reg+0x167/0x320 [ 1786.321131] perf_trace_init+0x4ef/0xab0 [ 1786.325685] perf_tp_event_init+0x7d/0xf0 [ 1786.330334] perf_try_init_event+0xc9/0x1f0 [ 1786.335153] perf_event_alloc+0x1cc6/0x2b00 [ 1786.339972] SYSC_perf_event_open+0x84e/0x2e00 [ 1786.345048] SyS_perf_event_open+0x39/0x50 [ 1786.349783] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1786.355029] [ 1786.355029] -> #0 (event_mutex){+.+.}: [ 1786.360375] lock_acquire+0x1d5/0x580 [ 1786.364669] __mutex_lock+0x16f/0x1a80 [ 1786.369054] mutex_lock_nested+0x16/0x20 [ 1786.373609] perf_trace_destroy+0x28/0x100 [ 1786.378344] tp_perf_event_destroy+0x15/0x20 [ 1786.383263] _free_event+0x3bd/0x10f0 [ 1786.387557] free_event+0x84/0x150 [ 1786.391590] perf_event_release_kernel+0x54e/0xc10 [ 1786.397015] perf_release+0x37/0x50 [ 1786.401140] __fput+0x327/0x7e0 [ 1786.404917] ____fput+0x15/0x20 [ 1786.408691] task_work_run+0x199/0x270 [ 1786.413072] do_exit+0x9bb/0x1ad0 [ 1786.417020] do_group_exit+0x149/0x400 [ 1786.421404] get_signal+0x73f/0x16c0 [ 1786.425613] do_signal+0x90/0x1eb0 [ 1786.429650] exit_to_usermode_loop+0x214/0x310 [ 1786.434727] syscall_return_slowpath+0x490/0x550 [ 1786.439988] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1786.445242] [ 1786.445242] other info that might help us debug this: [ 1786.445242] [ 1786.453360] Chain exists of: [ 1786.453360] event_mutex --> &cpuctx_mutex --> &event->child_mutex [ 1786.453360] [ 1786.464105] Possible unsafe locking scenario: [ 1786.464105] [ 1786.470136] CPU0 CPU1 [ 1786.474774] ---- ---- [ 1786.479411] lock(&event->child_mutex); [ 1786.483444] lock(&cpuctx_mutex); [ 1786.489473] lock(&event->child_mutex); [ 1786.496037] lock(event_mutex); [ 1786.499384] [ 1786.499384] *** DEADLOCK *** [ 1786.499384] [ 1786.505418] 2 locks held by syz-executor0/23055: [ 1786.510142] #0: (&ctx->mutex){+.+.}, at: [<000000006be06488>] perf_event_release_kernel+0x2dc/0xc10 [ 1786.519494] #1: (&event->child_mutex){+.+.}, at: [<000000003b6e065d>] perf_event_release_kernel+0x2ea/0xc10 [ 1786.529526] [ 1786.529526] stack backtrace: [ 1786.533998] CPU: 0 PID: 23055 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #7 [ 1786.541168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1786.550506] Call Trace: [ 1786.553088] dump_stack+0x194/0x257 [ 1786.556695] ? arch_local_irq_restore+0x53/0x53 [ 1786.561341] print_circular_bug.isra.37+0x2cd/0x2dc [ 1786.566334] ? save_trace+0xe0/0x2b0 [ 1786.570030] __lock_acquire+0x30a8/0x3e00 [ 1786.574159] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1786.579333] ? finish_task_switch+0x1d3/0x740 [ 1786.583804] ? lock_downgrade+0x980/0x980 [ 1786.587926] ? trace_hardirqs_off+0xd/0x10 [ 1786.592134] ? mark_held_locks+0xaf/0x100 [ 1786.596255] ? _raw_spin_unlock_irq+0x27/0x70 [ 1786.600725] ? perf_trace_lock_acquire+0xe3/0x980 [ 1786.605540] ? trace_hardirqs_on+0xd/0x10 [ 1786.609669] ? _raw_spin_unlock_irq+0x27/0x70 [ 1786.614146] ? finish_task_switch+0x1d3/0x740 [ 1786.618620] ? perf_trace_lock+0x900/0x900 [ 1786.622837] lock_acquire+0x1d5/0x580 [ 1786.626612] ? lock_acquire+0x1d5/0x580 [ 1786.630560] ? perf_trace_destroy+0x28/0x100 [ 1786.634945] ? lock_release+0xa40/0xa40 [ 1786.638895] ? check_noncircular+0x20/0x20 [ 1786.643107] ? perf_trace_destroy+0x28/0x100 [ 1786.647491] ? perf_trace_destroy+0x28/0x100 [ 1786.651873] __mutex_lock+0x16f/0x1a80 [ 1786.655751] ? perf_trace_destroy+0x28/0x100 [ 1786.660145] ? perf_trace_destroy+0x28/0x100 [ 1786.664528] ? find_held_lock+0x35/0x1d0 [ 1786.668576] ? mutex_lock_io_nested+0x1900/0x1900 [ 1786.673394] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 1786.678560] ? lock_downgrade+0x980/0x980 [ 1786.682685] ? __perf_remove_from_context+0x19d/0x3e0 [ 1786.687850] ? mark_held_locks+0xaf/0x100 [ 1786.691971] ? generic_exec_single+0x362/0x5b0 [ 1786.696528] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 1786.701344] ? trace_hardirqs_on+0xd/0x10 [ 1786.705465] ? generic_exec_single+0x18a/0x5b0 [ 1786.710025] ? wait_for_completion+0x770/0x770 [ 1786.714578] ? __might_sleep+0x95/0x190 [ 1786.718527] ? perf_event_release_kernel+0x2ea/0xc10 [ 1786.723604] ? __mutex_lock+0x16f/0x1a80 [ 1786.727637] ? perf_event_release_kernel+0x2ea/0xc10 [ 1786.732712] ? perf_trace_lock_acquire+0xe3/0x980 [ 1786.737527] ? check_noncircular+0x20/0x20 [ 1786.741738] ? perf_addr_filters_splice+0x18f/0x810 [ 1786.746729] ? smp_call_function_single+0x3ae/0x560 [ 1786.751721] ? free_filters_list+0x2f0/0x2f0 [ 1786.756104] ? mutex_unlock+0xd/0x10 [ 1786.759793] ? __lock_is_held+0xb6/0x140 [ 1786.763834] mutex_lock_nested+0x16/0x20 [ 1786.767870] ? mutex_lock_nested+0x16/0x20 [ 1786.772078] perf_trace_destroy+0x28/0x100 [ 1786.776288] ? perf_tp_event_init+0xf0/0xf0 [ 1786.780583] tp_perf_event_destroy+0x15/0x20 [ 1786.784969] _free_event+0x3bd/0x10f0 [ 1786.788752] ? ring_buffer_attach+0x830/0x830 [ 1786.793224] ? event_function_call+0x2f5/0x5a0 [ 1786.797788] ? list_del_event+0xb30/0xb30 [ 1786.801912] ? task_function_call+0x220/0x220 [ 1786.806384] ? lock_downgrade+0x980/0x980 [ 1786.810525] ? list_del_event+0xb30/0xb30 [ 1786.814647] free_event+0x84/0x150 [ 1786.818160] ? _free_event+0x10f0/0x10f0 [ 1786.822204] perf_event_release_kernel+0x54e/0xc10 [ 1786.827108] ? put_event+0x30/0x30 [ 1786.830623] ? mntput_no_expire+0x130/0xa90 [ 1786.834936] ? lock_downgrade+0x980/0x980 [ 1786.839056] ? lock_release+0xa40/0xa40 [ 1786.843025] ? __dentry_kill+0x487/0x6d0 [ 1786.847066] ? locks_remove_file+0x3fa/0x5a0 [ 1786.851451] ? fcntl_setlk+0x10c0/0x10c0 [ 1786.855483] ? fsnotify+0x7b3/0x1140 [ 1786.859175] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1786.863732] ? perf_event_release_kernel+0xc10/0xc10 [ 1786.868809] perf_release+0x37/0x50 [ 1786.872411] __fput+0x327/0x7e0 [ 1786.875663] ? fput+0x140/0x140 [ 1786.878917] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1786.884779] ? _raw_spin_unlock_irq+0x27/0x70 [ 1786.889262] ____fput+0x15/0x20 [ 1786.892518] task_work_run+0x199/0x270 [ 1786.896380] ? task_work_cancel+0x210/0x210 [ 1786.900676] ? _raw_spin_unlock+0x22/0x30 [ 1786.904806] ? switch_task_namespaces+0x87/0xc0 [ 1786.909458] do_exit+0x9bb/0x1ad0 [ 1786.912890] ? mm_update_next_owner+0x930/0x930 [ 1786.917534] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1786.922700] ? find_held_lock+0x35/0x1d0 [ 1786.926735] ? futex_wait+0x402/0x9a0 [ 1786.930511] ? lock_downgrade+0x980/0x980 [ 1786.934643] ? perf_trace_lock_acquire+0xe3/0x980 [ 1786.939458] ? lock_release+0xa40/0xa40 [ 1786.943411] ? fault_in_user_writeable+0x90/0x90 [ 1786.948148] ? perf_trace_lock+0x900/0x900 [ 1786.952363] ? check_noncircular+0x20/0x20 [ 1786.956579] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 1786.961667] ? futex_wait+0x6a9/0x9a0 [ 1786.965453] ? find_held_lock+0x35/0x1d0 [ 1786.969497] ? get_signal+0x7ae/0x16c0 [ 1786.973359] ? lock_downgrade+0x980/0x980 [ 1786.977481] do_group_exit+0x149/0x400 [ 1786.981341] ? do_raw_spin_trylock+0x190/0x190 [ 1786.985900] ? SyS_exit+0x30/0x30 [ 1786.989328] ? _raw_spin_unlock_irq+0x27/0x70 [ 1786.993798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1786.998792] get_signal+0x73f/0x16c0 [ 1787.002481] ? ptrace_notify+0x130/0x130 [ 1787.006516] ? exit_robust_list+0x240/0x240 [ 1787.010816] ? __sched_text_start+0x8/0x8 [ 1787.014943] do_signal+0x90/0x1eb0 [ 1787.018465] ? lock_downgrade+0x980/0x980 [ 1787.022587] ? userfaultfd_unmap_complete+0x327/0x510 [ 1787.027753] ? setup_sigcontext+0x7d0/0x7d0 [ 1787.032051] ? userfaultfd_unmap_prep+0x540/0x540 [ 1787.036870] ? schedule+0xf5/0x430 [ 1787.040388] ? __schedule+0x2060/0x2060 [ 1787.044335] ? down_read_killable+0x180/0x180 [ 1787.048808] ? security_mmap_file+0x143/0x180 [ 1787.053280] ? vm_mmap_pgoff+0x1fc/0x280 [ 1787.057324] ? exit_to_usermode_loop+0x8c/0x310 [ 1787.061969] exit_to_usermode_loop+0x214/0x310 [ 1787.066531] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1787.072043] syscall_return_slowpath+0x490/0x550 [ 1787.076771] ? prepare_exit_to_usermode+0x340/0x340 [ 1787.081772] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 1787.086685] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1787.091676] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1787.096415] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1787.101143] RIP: 0033:0x452f19 [ 1787.104315] RSP: 002b:00007f2625876ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1787.111998] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 1787.119252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 2018/01/27 07:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000fbe000-0x96)=""/150, 0x96, 0x0}, 0x0) close(r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000535000-0x4)=0x9, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e32000-0xc)={&(0x7f00001d4000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 07:25:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x2e, 0x2, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x83, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={r1, &(0x7f00006f4000)=""}, 0x10) 2018/01/27 07:25:48 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f000000f000)=@ll={0x11, 0xfe, r0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[{&(0x7f000001c000)="417ad0c071d9050be988e6c0afc2068168910229e3f5b422435c73189bbddc8b7fe8cb7f13f143792aa7dc590885d04f614f7e6f7eab82a675d83275e1c888ba", 0x40}, {&(0x7f0000002000-0xdd)="f52588c22f417248c573b75f2f676b5851ea92a3dcde9c5233c2ad687b6ac325a39d6910ec12d5e86c026a846d8fc72346cc63520f76b2adccca8af48317ac0394e90d255b20495d0deb18345220b6f709097e60ee47e15e80e6ebc77f34fb28facc32be715fd3ac5f84084e6253c389a4b2f14c222a71432fb86a6b3bf4e7dbaa26de88c50f6ef6d65e4204ec8e5ce1a3d7241606ded7a649f72262a6338531ebe2be929173b0d6a560ffb4984e9103385050f6d701e5d51eb7e4f7f51fdbf6d2f9f690f23f4585e5459acfbd92c95c97081a9fe389c9f1d2cdb729ea", 0xdd}, {&(0x7f0000019000+0x718)="88dcacd0836d1bfa606398ebf54e9e2c4e7186875c15e31d64ce2e84267e5572f31adb98a9cb51b86b8f4a7b65858c1f26d912b011ed97fc8fdb12f60074d7eeb17df7cf058c58c9063a6f75cb4f190da0ebee6fb696599eaeb0557f699fab20ee713c1cc2818e2bdcf26d603e50c48fd70cc6fa8e282d6b968f9f0524426f31ea256b27ce4e489f753d648b56421ea2d58c84c6d2e62c860609177813a4e301a4db7b506c6a0f150661700f1d76471ec9c453fb36a441c187d8094b601895659bb0f55af62b69b8e8eed9786740847afde48d96b3d3", 0xd6}, {&(0x7f000001d000-0x99)="30d7ee65faec1e77c35d03e6c1ee2156ac1a6893246ceb200bba42013039f112874d800eefe81b65e89311ba77649c68ca65a3bbe0dca4fb690c82342b1193e275dc3ea9c899382f178f8d05189591b3580d0eef30f31f2d9392f9e5600aec3f8a9708aebfd25fd3f3186421dd3cd9f629f9320ef00f6ac269e449ee05ee88bc92923747c748783b66a9fffd2fc5fd14225195c6a4b1fd8b0a", 0x99}], 0x4, &(0x7f000001c000)=[{0x110, 0x10e, 0x3f, "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"}, {0x98, 0x11, 0x5, "fe5fd1c98ffc57fe6f68adf4fb6c2dfd86910598c64bb35b02eb8b55ccd948004c1a7d5717038b73fe62481539db6a00f5a74c3850aaab61d1f6067e4cc468975b793fe49cd9358d5306b4adb343c49a811bbe0a60a2237c8c6e9da8404492d648cf70228a2023bee160eb13bab5a08d2f58756a42a92bece9900a07eb12e066fef934"}, {0x30, 0x10f, 0x2, "be2a712ed14d49b9dcc19ccc713913bea7e9d4f9244284ad1f898a76"}, {0x28, 0x11f, 0x7, "a6127c24ba1fd6e41f0a6480c4a0cf2942db396a7b"}, {0x20, 0x111, 0x400, "f4706db6bc8370e6923ffe74"}, {0x68, 0x102, 0x3, "075375ebe5d091c313089c6095049c647e7b10e13c5a38144dd65a7a8cad1fa32863f070639046e9cdf29527309582150389b498a4f1f17ade886cdb3894e2c6d0536a3573fc910d134efdbc96bc4bfe35dcb5f420b727"}, {0xd0, 0x105, 0xffffffffffffff80, "c2285101ac04c119d8a849dd7d65f29ed4986d6f27d734f0c1653030de546070d5b2783026d29abdd69e4be79e87789e2f85079e7fabf3964de0e907e67c5a7bfb1f9377b27027c16782b4df9d93b9d7ce048e231532dc5c17e481fabea45765e14adea93ca62b53f8b53ba6ec4884f7aae60ec3e234499b4a868a7e3ffd6939f4c6dbc192a16a05c6963a1f00ada69fd8fae2182402893869eb87d86d3e876c043710c4a23e51111fb767196a10f866846f92b1a02b9eb285"}, {0x108, 0x11f, 0x506e, "1e25d04855ee0d74b0feef2b5cbf47fe0f73f69289457ee086cbecb706714edff66306242cac35ada17ee65166d51328071b997b851f2acd2a18bf22b7339c4e273d874afc9d292ad546fd1931be9f69aee2a3c8194ea0bf23c23b011f343cdce38748e2e0d46f37fa8d6a013d9ab37eeb83374933da70268b86ea44138af2c720cda4bfb2e7cf01d3412af635c2428241be4040b636643da136635ac4b3a4e655a485dec716474135f163f147b883512aa5e9967471e03af115aef515af9944bbfeb6fe817424dc77f880bc1398d714e0f3fcc14a7210120ea0bf0dd6825dac7035f8f7c9fdaf0663f9636bb90d33ef6594c67e8c"}, {0xb0, 0x8e, 0x4, "592821014dd7b18ca9c5e0850cbe5f9ab8e6d6168be6ef620900385130b4b4ccf767781c857c547a39cb6b0a99d8ac4d6b599a1791063e6591efedc76a17c56c99148b675c85063f65957d31c0496dcb66eb3a6c01b971bf13f0af59ef35ebc3e52d7cb1f392b19ea1c46dfa6dd1beaa579c4c16476bc908a1b9fffa316fcae9b914fe27fa274edd5b9ae102e066bf6e724479740f21037f45ec0f0d6b"}, {0xe8, 0x117, 0x9, "adc90e974a8518d41733f9e54f9dc8bf725cc4feae1d56ce38c82d6134a3f6e8d870c1a28b6290834ba17a107a7d94b8542969a77e7b1b8cf37e86b69918779e3523d39b69ee67dfa62ed9505caa488daf9fa08ebeb2c26e9651dd4b76362c8b3c9761fca18bcb5080c59ac36215c72998432e13caa71c46de5f485f85af106dfe13649339a23cb78d220b7ed37d549540f7b98bdc8ac101f2165e63c01e8624b7de9030a273294d5117a97c57fe99248efcf5a8c70226df6e3d14bbd948e0b1b860eb70aff657fea8e2556f72fa92795d"}], 0x5f8, 0x20000084}, 0x20000000) 2018/01/27 07:25:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80b, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004b1000)={&(0x7f00006e4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000607000-0x60)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6f000)=""/221, 0xdd}, {&(0x7f0000116000)=""/109, 0x6d}, {&(0x7f0000001000-0xe6)=""/230, 0xe6}, {&(0x7f0000000000)=""/15, 0xf}], 0x6, &(0x7f0000000000)=""/159, 0x9f, 0x6dd}, 0x40002102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0xfff, &(0x7f00006a5000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fcc000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000078000-0x20)={r3, 0x0, 0x1, 0xfed, &(0x7f0000456000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) 2018/01/27 07:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x8, &(0x7f0000a2d000-0x40)=@raw=[@ldst={0x1, 0x3, 0x1, 0xf, 0x8, 0x40, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x10001}, @call={0x85, 0x0, 0x0, 0x32}, @call={0x85, 0x0, 0x0, 0xe}], &(0x7f00002bf000)='GPL\x00', 0x200004, 0xb7, &(0x7f00006ab000)=""/183, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000b10000-0x8)={0x0, 0x0}) r2 = getpid() perf_event_open(&(0x7f000045f000-0x78)={0x1, 0x78, 0x7e, 0x8001, 0x2, 0x1, 0x0, 0x9, 0x20000, 0x1, 0x6, 0x81, 0x8572, 0x0, 0x2, 0x100000000, 0x6, 0x3, 0x0, 0x10000, 0x40, 0x6, 0x20, 0x7, 0x1, 0x501, 0xa0e, 0xe9e, 0x7f, 0x4, 0x1ff, 0x0, 0x7ff, 0x2, 0x6, 0x9, 0x5, 0x3aa5, 0x0, 0xd82, 0x3, @perf_bp={&(0x7f0000bd3000-0x1)=0x0, 0x4}, 0x10217, 0x80000000, 0x10000, 0x7, 0x49, 0x98, 0x2f, 0x0}, r2, 0x100, r1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r1) 2018/01/27 07:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b34000)={0xffffffffffffff9c}) recvmsg$kcm(r1, &(0x7f00008bb000)={&(0x7f0000b68000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000095e000-0x10)=[{&(0x7f0000084000)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x3}, 0x101) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x10001, 0x81, 0xfa, 0x1f, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16) close(r0) mmap(&(0x7f0000000000/0xcfd000)=nil, 0xcfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cf7000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000013b000)='loeth0-cpuset\x00') [ 1787.126496] RBP: 000000000071bf80 R08: 00000000000003d6 R09: 000000000071bf58 [ 1787.133743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1787.140986] R13: 00007ffcb5142faf R14: 00007f26258779c0 R15: 0000000000000003 2018/01/27 07:25:48 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ae0000)={0x0, 0x6, 0x6, 0x8, 0xa, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000048e000-0x38)={&(0x7f000012e000+0x3ce)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000ae2000-0xba)=""/186, 0xba}, {&(0x7f0000ae1000)=""/103, 0x67}], 0x2, &(0x7f0000ae1000)=""/148, 0x94, 0x1}, 0x12003) bpf$PROG_LOAD(0x5, &(0x7f000048d000)={0xf, 0xa, &(0x7f0000993000)=@raw=[@call={0x85, 0x0, 0x0, 0x22}, @jmp={0x5, 0x8, 0x0, 0x0, 0x4, 0x8, 0xfffffffffffffffc}, @alu={0x7, 0x9a, 0x9, 0x3, 0x8, 0x0, 0x8}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff}], &(0x7f0000ae2000-0x4)='GPL\x00', 0x5, 0xa9, &(0x7f0000ae1000)=""/169, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009f9000)={0xf, 0xb5, 0x3f, 0x80000000000000, 0x4, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae0000)={&(0x7f00004a3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f00009c3000)={0xf, 0x4, 0x8, 0xfffffffffffffffb, 0x11, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a56000-0x38)={&(0x7f0000586000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009b6000-0x10)=[{&(0x7f0000ae0000)=""/52, 0x34}], 0x1, &(0x7f0000ae1000-0xff)=""/255, 0xff, 0x3}, 0x1) r6 = gettid() r7 = perf_event_open(&(0x7f00000fb000)={0x7, 0x78, 0xd08, 0x7f, 0x37, 0x3, 0x0, 0x3, 0x1, 0xc, 0x7, 0xffff, 0xac3, 0x6, 0xa71, 0x6, 0x80, 0x450, 0x1, 0x4, 0x7, 0x100000000, 0x9, 0x7d52723, 0x2, 0x7de6, 0x800, 0x0, 0x1, 0x200, 0x3, 0xeb0, 0x3, 0x5, 0x1, 0x9, 0x5, 0x7, 0x0, 0x1, 0x2, @perf_config_ext={0xfff, 0x3}, 0x3000, 0x6, 0x7, 0x7, 0x6, 0xee7c, 0x6, 0x0}, 0x0, 0x54015b77, 0xffffffffffffffff, 0xd) perf_event_open(&(0x7f00003f8000)={0x3, 0x78, 0x6, 0xfffffffffffff47e, 0x1, 0x400, 0x0, 0x4, 0x100ac, 0x2, 0x48c, 0x4, 0x1, 0x6, 0x7, 0x10001, 0x7, 0x1180, 0x1, 0xffffffff, 0x7ff, 0x802d, 0xffffffff, 0x952b, 0x4, 0x5, 0x8, 0x788, 0x6e2, 0x1, 0x5, 0x1000, 0x6, 0x5, 0x7f, 0x100, 0x1, 0x0, 0x0, 0x72, 0x4, @perf_bp={&(0x7f0000ab6000)=0x0, 0x0}, 0x800, 0x6, 0x7, 0x7, 0x29f, 0x9, 0x7e45, 0x0}, r6, 0x8001, r7, 0xd) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a94000-0x10)={r4, &(0x7f000083a000-0x9f)="f0cc6a1d20d545c729079e9e9febc2cb146319eb18f5a6c1600b77b76287583da2af4202694a5dcfd0b534932e9b144ca0e6f8bf4831002af7e1431551eb16b6c92f2a82789c684157f3ccdb3e3127e9fba1f27a8382351f798090673d1e2928dcc0ee70706c89f6ed223f99c2b5d256742a4902d29c46e35bac1bc836191139fb392f8638f56f112d979cd2c0f86e5d3522a76c9218bc2fa02af2849c6c56"}, 0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae1000-0x48)={0x4, 0x14, &(0x7f0000917000)=@raw=[@map={0x18, 0xe, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa6}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xdfa8, 0x9, 0x10001, 0x3ff}, @map={0x18, 0x8, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x5, 0x5, 0x3, 0x9, 0x4, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000ae1000-0xa)='syzkaller\x00', 0x9, 0xd5, &(0x7f00007db000)=""/213, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000678000)={0x0, 0x3, &(0x7f0000ae1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a36000)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000a10000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ae3000-0x8)={0x0, 0x0}) 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:48 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000e, 0x3, &(0x7f0000a81000+0x294)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b9e000-0x18)={r0, &(0x7f0000fe5000)="cc8762fc5c6015d9b9bed5c34ddd5e0299619b41527011603ba4ca816ec2b4d52c7e29b050f0612cf8497f67f9", &(0x7f0000ab7000-0x6a)=""/106}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00003e7000)={0xb, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x0, &(0x7f00001b9000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000957000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000040c000-0x48)={0x8, 0x5, &(0x7f0000a3b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000151000)='GPL\x00', 0x80000001, 0xd5, &(0x7f00002fc000-0xd5)=""/213, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000aa1000)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000583000-0x8)={r5, r3}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000b8c000)=r3, 0x4) sendmsg$kcm(r6, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006db000-0x10)=[{&(0x7f00009c5000)="fc2320baff53b998724f", 0xa}], 0x1, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ecb000)={0x0, r3, 0x6, 0x1, 0x0}, 0x14) sendmsg$kcm(r6, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d99000)={&(0x7f0000294000-0x8)='./file0\x00', r5}, 0xc) 2018/01/27 07:25:48 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000096f000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000034a000-0x20)={r0, 0x3, 0x1, 0x60, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:48 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000d000-0x4)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xe, 0x4, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:48 executing program 1: 2018/01/27 07:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001eb000)="637075262b300000000004010400e8") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000046000)={0x0, 0x3, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006c8000)={r1, &(0x7f000075a000)="39957351f42e61efb1aba3047d72e4dde7f1ec5a539a8a634c8d9899b519bcec4f321fed30b40bf709eaacf42b9738c39c0a464c31c93a03e3b01f11e541f27b16f3aa0f2b55e7045b4eb1d05a3d51458a4d3d7481eadb083d58a677df9edc81821b5d7001db30091628b641b6933fbd8ca9fd7360ca54cfc64fb2d86f65548bf5d7f0ac0720d80e5abc9a0e2b48533b46930fbf37fbbe760bfe7a18bf240a7c65062622e0cc8f6380d3178a4016b1a9b371d9e8c0bc98392bd9a29366d996d3eb08fbbcefa703703dc802b337d2bfbac957711532015c62db0f1c2aca96bed5697fa61cd5b4c67f2f57c97e6bfb", &(0x7f0000cca000-0x80)="d32a9005decc1ea93e02b62c73dd6da38a70721dcc426be732dbd5d3e272eff37fbeaf2bc9bac7f9cf5be7164c60d5b2281db02fccec2c5de7dcd68393e54817980cde87430bf268b01998a73c8029fb4da67b463fdb287d9ab24d4fe14a824f8f44dae65dd789d2a718656c2160b521ccf5d45a4f367be08f1119737d7ac339", 0x2}, 0x20) r2 = getpid() perf_event_open(&(0x7f0000e96000)={0x2, 0x78, 0x6, 0x9, 0x1, 0x7ff, 0x0, 0x6, 0x10000, 0x8, 0x3, 0xa3, 0x101, 0x6, 0x6, 0x2112, 0xfffffffffffffff7, 0x4, 0xc4d, 0x2, 0xfffffffffffffffd, 0x1, 0x1, 0x9, 0xf69c, 0x8, 0x81, 0x8000, 0x9, 0x47e8d3dd, 0x7, 0xc8, 0x101, 0x6f77, 0xd955, 0x17, 0x5, 0x9, 0x0, 0x1, 0x0, @perf_bp={&(0x7f000021d000)=0x0, 0xa}, 0x20, 0x10000, 0x7ff, 0x4, 0x2, 0x6, 0x1, 0x0}, r2, 0x2f4e, r0, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cef000-0x10)={r1, 0x28, &(0x7f0000f6a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00008f7000)={0x6, 0x2, 0x0, 0x80, 0x1c, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e38000-0x8)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e99000+0x453)={r1, &(0x7f0000024000)="ef0546b58618368e612b3448c3eb50e3b22ebb25062dac5c1a3d6bc51c9a6faa67be2967504a8544cd05ca467d924cf184b95489b438b1966637cd82896549baf76d7077dc80d5df0ad0048baf7c7dfa905471e207e8918e34ee0b490006daac6bf7198d4f6b8ba9ba6e013ed46377e655a68c03db3e40ae786a3d93f3e970845f024ae9373049a328c5762e25964d24d33ab5f16c2c61eb0bc733be49660999ddf486182f08b2377103926c220ca582b51630d725b56d8a0ab63455f6dcf9418111bc48cf5611c6ad1b5364434073834545e81d3288e98afd8c25fe15b580f7eef211c8358eb3992e08ffea3fcb0fc2682f459a1a2c180eb6d2dc5e8c894acd122ffcc96766ee22e7463a49adc437a971287dd6443d4fd262e023e20d904ae12d3d7e32032e17b1a756943d41ab87ded24d147aef1053d043ecd04ca2d6f6010ea06942285bfde2d996733b025c56d4e8edcf7e3004dcd9f271c76078125b942b7545ede5b091f610394f0d7f7f93f5436b6ecd3fa93094b71144901a881f2d87a88805faa84c0665c7f2467ad3d2c1ca0c480ce9aebb738bdfc12b2bf1d0d8174a4724a4eb3fcf242a3834ba29b35773688dc52ffb547dad3f64d817c6f665dcdd1c9a36613de448defaf2fbc17402bc0f61d64411a92413bd91bae47be74f5159db91eb374b9924aff704c4a3a00ccdec89713eecd6bbdef5afc450e558a8588d06ab275ab47fb2c7eed2faf68289e24299e6bacd5ee8a855b6206cf98e9c037d4093435477a2cca760f7c1db74d229b77f62e89ee3a9b365f3b5648dffc4ffd2a3d01f04c6340bed12bda70b89165139e8628402495622dbffab68fa3946da2fa2569766923d0526ba8b4bc9f60dc2e69b4c1b910dab337cfe6ca8ef2afab36cd2bf17c5eefd9a8157c1236679a4e7db313d3dac3fb33d334a7cabc38dca2f3b84248dbe8ec5448f6a70a7a8ec602d882d4e0d367973be3074393a94d51e4f8df5dd31baa50eebae7e383c8ead4b0b68e0f8d9770fb64f8672eedc6b45d30506f899078eb5d2ea89ecb75031a0bb8a074b48be4d235661576e406bce3d7d015404b979f02347be7162d1d1f6670dbf89652c6094e5be35e71ce5aff338039a9f8a683ccc940c04fbbafa60df7dd3e1eb9a731b2dde752ef1a676ad41d262c53a7fb5f19b3812b1b24f3280745068f3446dbdfd38127c07e74c9e46f2d99b464e0350c87325309d5d24ac6fa0a4aa6f5706e694e739f51e2809c71c96ab234b41189e7b3242b402c8ba40172fcefd48c8e6c2cf6b9531ea6acef99819688745501e5a983b8e1849b16f4cd8029776b7febab428699880370cefe383023c17d6727613ff9e2c8aac0d3df4b8ce8a198abd5a3586624f5c1f2f3f98c05bbb34f3946ddba1267d757d42cdecc1ae2d10e04d13e247c20140b2abb517a8200ab705d12cf033fd1d47819a8c28691e26b0e68f1a34b4ce6dd086224a7998c75b44ebdc249b8d9e792d9d30da18a623f6f413fb75ce7ae6f0a7ca95b69e75472fcf2dbc7d85aa67c7032525f66b1a4d4e9f4f4eacbda1c75616076177a017d81da9f5faef9418b1b7c544f5b94695c87bbbdedf34bd1e275bce86537d91a6fd3ca727b0ea493a0c89059d7e20caa29068d5dbcba4013d5edcf61af57e1fce16f4cdcfeb9806c696a0a01efc2775052130bac02eb3a25ce291b0f4495dd747124972a65a55511bbba79da6f1973bad7a10fffe72bf91a40c4a6007aa79e6e4e3c93e855c7d72fa7460e9de77f162ff3a00a20f25d1ab87e0d9bba8c7be78af4f795c4b6472a0a0d58846d01c1c5dc09481374033203926ad70db77f5d3c7bc3f3d753edc6c4bef5add587f045b8607461367acccd4fd129c54c8b40f1eb684ecf6fcfb0b947c5c2fb9db31b64c06d01602bad678053bd2cebd285b9365613957cb4ff3540825aec40f1588693348977fe6dc325a265029fd70edac60da683acdcc155a68487089b2335fca404ddd7123d11d92c22306771982b8f644f4cd0c74f22d105b80959c75708ea96a27ff941f7ee7123da9953ed912a7886a9b6e67debd7608c47f7c1682132e0d19f5cd77ebbdb9caac40ea3854b1c5c6b0b9b3d2589d5b4017103ac4e7c14c28c1eb9015b2e011066c1f4cdd90a54a54ac71897b68c146f32d7f6ae616f9236d1714977b47c6305b06189b0a3855bf52c0009f5ffdac58aab7461fd853371ce9b5ea8c954758c7339811f3ad3fb6fd88be9d1ce2c37a06fc1aa876239011d20b81fce065b2fdd6490eeedc3f5e706b87e7cdf527dbce088b03683938f0153fc3e7bccf806008b1de0e88bcf41b949538d2e3cc0ff3c3d2b956f5b3eea32a0d1d8779818c30c1df10d036c2567a5afdf580dfc325a0f2feda1048ce6e3e1ca7deedaf0f1b5a14417cbc18215df38b78ef200b3fd8b1c874e101d2c147f59e569d42b03037e29a9b563c829da3715099828baa9ccbb492e469b4f67bf6c2594e43e67a5b433a2e7827e5184e98a0dedb42a7e1baa70980b0fd9e72e5e27e31c4467c2276abac228274a6d0dc4d78c7ed6ccaef5ba9c5ba6c8bb0573456b1d6fcb1e9fcad1970fcaaca6a49eb2b22b33ec7639bce6f5f85dd24b00a0c670e29957479219d56e2668a2ccec53056fd4bba9ac9faac2fde0e493bbbaf8eb1c7a44088a3448e8aa9130e3bab3d8fe6a8cb8d3596ae790ebdd5468e4b597816d174149a9358ea12235b709e8e540850436cdf1d3b3dfd6e832dbceba54d93f110568bb34287afd9275ac976df4b1b9c2b67783b444ee966e6aa089684e2c7e56d0814e22368a2bfbe8efbcf0852fcbeb7e24bb777abebfd03f7f5039ead0c4fd7d11bdad0681cbf9cd125a78dbb6e94787b509238b486d036683ed4a77bb5c3092e87466aa675d926f192eea634b0bff525b92ee1eb895569222b47f323e65f60a7d50662986747667e8419cb9b908807769cac6a9dce06b7cb3dc2dba40dd2ed6fdc00b2f4b18150708b4a44fde89c0d587e42e5039d05182859b7ac38ac464f20b9d1af6176f3f60f6a4f5357b9c70686f7018843a48b3601bdc681cb15e21ec5b5431f2244c0668509de9f3e07b8cdcefcd338b03aae8d29578a4604789862157760191ca3af6b5a76cbd9818cf2627bdd728138af8aa730e6cddf18840bb26b2a60f713ce496e9888161f41d6e27a0340e6c5ef789683904752c5bc409fe9c500d231f9371bbee308c63a600486aad4c69bb9948dbcb29aab35ef5b2aacb120593e4247cfe1e578e5faedc9d8a84e811ea751a97e26a29bd394c0677ba65d4cc2fcdf12226cf0057968c991c758b0fa2a60b1ff631bd94be83810469153e256ba8326c5e1093430f323da293daeb1c8b183e16d9bba02016d2abc2ae066ced19ffa645cae49289a9d00888986240d3d8d83c10b0a3bae629a1ba688ad6a9d0237e1fd355d1488e1cc280f6cf638965c8c18deee92a34544aab9e8aba515e1624376f4d5061d141756264f765b75e41cb0415ac64c82beb495327a68335397a20381b70fc2589db66b920a6ffe2dd740a0c00f70218c1fb426d3709758a7578f9dd43fb0019bf1f32fd5a6cd0c830cc8e33c102f67ba487bcfae13ce5214dd35880923696eb5177b118b810af85513295c9d8c2baeb68bed0e69dcb4af46b163634110f4683db49d6adbe6bc263389a9043aa7ca0f2664e5091715d5e19e29cbd4fac9cdbeffedfef275f47eda0ace33e8f237ad96187172049a9e8fec46dd380f1b2a5746c2ac95ef145e6de9d58b870081e6eeb2186c53e191246fe8e6cce243f01c285271ba327c66b63710b5e139afa17ecb3b14e0c6a3a7cc1c3fe3a7735d3f0c9070e314d08eeeb7d148b36e5fa4287991da1e466ecf025efcbcab969dee5fa2d0ba42922803e989332f39d98ea38bc55b9bf85a5b7dec5d20521cf28c83bfe3533088122993c612784f25765362d6847a5e8ec5497e75d91f656e998328fd58b4dfd215bf46a8309fc1b590bba80941d2f416e5fe48f1a40515abc13e8953b05b751d4e14042dabb3972949f2492930898aeccefcef2f97275c0ff9897b3534dee6ce0a6dab4378195c8b72f0678e8e578a719a9934e1d11e2a8c2b27712b3a078f7b90566df16476383bc7fbe060c5a87de95d7f29b07bda1447224e83df93085ba21de5bcab22ebc798e0f643f5ef7f432bbda36b8cac478af30b9bbdd56760d46f45d3e97ed109cbf0ac58f73fada84b72e482fa4b18973716840d5a098528db02b9e36e578ce421cae82320af6aad0c68a52d43aa71379ecc3c116fa1c1226f24da27838c595458e9797fa562ae76f775cdbde27c71b78e3188b9c957ab8a9772a61c6fcdec3494498b49c483c3a4369d87aaf2c11063f25858943c5f18032b92cc51905360a333eceb61ff98c4d2e895d174e874c5035beeb8e7c689d932257cdffdd196fda4ab68d8dcc58c659b992f49d91bbf12cb2e39c1faf98af8fc0ca2edab24b5ecc9743eb587c4fe56e8bd1b689fc049a613bce99e2b3df0542de63286c85a106da20e9df027892baaa22fbf8826fdd1800389f064b5f10cc2ad7f302ab0195f0b87525927f48df483fd7846e24a6e870ebd4fa828bb742196f36bf707d49659b8026dc39e858f40f7374047569a7493c674cbedad2c133dd8bd1ec79a2293fae182ec7f06ebb3ee6cfc374fea7dce50a99838ff5cd7bfb1f21e590c465bac994dba6bfc912de243e885a9dee1751ececaa9df2ae679a966547de7c8c68a937bf5409ccce7fb1f01bbb4fc86ee493dee74b2c026786f20e3ecf55afbbe653afaed1529d1411bbd4a0338c1ebc65d73abb5621344ec01d91e40446eaeef90814b5ed480bef56a043a5ced12f2a0369cc8bb0175357d3fdb755acc050b306dcc6cfd3d3d06dbe8546e7adf19b42f76f7f237c9b207276b5cbd0a9070392d346a76ebdc8ffce1cb447f634d1f19c95e92ea7e35137e809920c8fc1378089d4f3bd2fe46f917a4081c39ca13dcc87631841234cc498f112264224953d95d2c1345977e8e0dace4f02102bc1be8dc6a05ae40426c75f81ac3c11b4e416c7c23d4fba0597488e55853166c5a3d913e8f41a7c53184d1ef0aeb36686bc38862c150ccabb3eb74c84e0729131360e58cf60a3404b3930dd9dd579de1242ad8d6ad72d69642cc9b39a51ed2cf59e46a27b8a0e1acb27b46b18b0b7268d59baa6707362b5fe04aac9e8eb0859dc376e2f559e15192ae502cd85232ca1d3e887fdf433189fd6befed61977cd8a0474361d78018e1916f582bf6eda2712ea09f5bf9b1010df596e2328ae3edf8c258a3c0ba1248f37d421a1650f7da553c7c70ef0cc5ee147eb4f374c905459877b1b92ee1a75d99e2e6bb309843e1f97167b0466391d141f1b5436a39b69b4d0fc5781261842ae4c69b077e7261d5fde4b03c4c138c8364b9c894c59deda8b84518c6874ec6915c095da91db1a1cd75ac60c5349912269b5fc79e486f749a2c2e9fac0bdffd36e393207ed921f4614401d032277faf89041686a01313c590450add5b7ac3547cc27f2f7bccf81065d0c4eeb3f1b183653a2f671d78d7df6e4e5bee7f798cdc2604f509c07493183717d91aaa3fa880ec5d47d24b1c13d4723485d13a0e6e29811ffdb02b1566d0b85fc495a13e1f3dbb13cfa799296c11aaed7466628b225725acc257aa271e8cbd0b3806c752af4b94945151c2d80cbafb15b2298f62904262b7d07f2929f108e1baf343b6c55e4e74c9961f23c10c80984f7350816575d988c3", &(0x7f000098a000)="a5135857a036b13f95eea0d0a32a045f3da5556032cf5516721e6ee3efdb1346360d71b45991cf259e02645a5057c1c1babd063fc03d8eabcb9739d02c102e5992d9bc7681790a37f243ce61212e2bbd121663011db90f92845dca4783fc982ed787ac944b4ad89d97501c1cf3b860254c27d12a0280f180f22a2a6cb3380d83c316d6ba1f77e13bdca9d1b8e17d88c39b", 0x3}, 0x20) 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x803, 0x10001, &(0x7f0000e5d000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000813000-0x18)={r0, &(0x7f00000e3000-0xea)="7a91cb003cca63ec0d44f61c34cb5ba1d8a58d7486ee2b4165255fc3cede029cddf502fcf2c369692643b3566f7251de0376397c9139cf93829ba4940f841dac14bef875943f40f3161856959fb6911f0a0ae6bf35b2dc7426ad142589bf2a7756885f77ca22aa45090f07c49d1f4da8ef60bd65305f78cdb72fe638e7536be09a01584c8dadb5a31c6884af150022c82e798d041d1e9957a7eddc75ee52b5c345fbf48301382aaeb676338edf17070d0f9919728ab11d557caeb373cb212fb4f49f31715886706d3f362eeb75295ffae5297de12b366a3ae02c53db74d6bb7d474b2d75b050cbad6ef2", &(0x7f00006c1000-0xa6)=""/166}, 0x18) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff3000-0x18)={r1, &(0x7f00004e4000-0x51)="da4e78bb675dd236a79896c8def83adbe4f91b31f6ad339910ea61d1f064e37236f8a8f3784b647a44b4d8005fc71d17ca544a8d9909fd6d63027b179d58153d69a362b2684906cf8cc8da5f54df751fd3", &(0x7f0000ff3000-0x6a)=""/106}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00004aa000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80e, 0x6639, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000e74000-0x38)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000113000-0x89)="7030830edb5e65d8db459bc6828a68f9e6de453fc68df0fcd4214071120f757abcf2b32e73146fc900b5db461b083e98a506e205000b5cdcf38280011bbcd2854c929b5281139f6d23ee771dba44a8fc4e85aafbae1a63e4569e34e2d3b4bb3ddccb9c5da88df91c542d67432fd2dcd38b5d1c201d35c3f2658090fef251e1c17447d4761970842535", 0x89}], 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x121, &(0x7f00008fb000)=[{&(0x7f00009c7000-0x27)=""/39, 0x272}, {&(0x7f00002d6000-0x2b)=""/43, 0xffffffffffffffc7}, {&(0x7f0000f72000)=""/4096, 0x0}, {&(0x7f0000f75000)=""/104, 0x0}, {&(0x7f0000f75000-0xd)=""/13, 0x0}], 0x1000000000000020, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x20000000000000b6, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000055d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000614000)={&(0x7f0000ba3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000823000)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/27 07:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000135000-0x10)={&(0x7f0000d0b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000021b000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00005fc000)={&(0x7f0000c21000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001ee000)=[{&(0x7f0000d61000)=""/79, 0x4f}, {&(0x7f00001f9000)=""/234, 0xd3bfcbd8e9020914}, {&(0x7f0000fb9000)=""/179, 0xb3}, {&(0x7f000024e000)=""/37, 0x25}], 0x4, 0x0, 0x0, 0x4}, 0x40000021) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b1f000-0xc)={&(0x7f00000e7000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f00002ad000-0x8)='./file0\x00', 0x5) socketpair(0x17, 0x800, 0x0, &(0x7f0000805000-0x8)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000081000)={&(0x7f0000b57000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000005c000-0x40)=[{&(0x7f0000535000)=""/153, 0x99}, {&(0x7f00006ef000-0xd2)=""/210, 0xd2}, {&(0x7f000092a000)=""/100, 0x64}, {&(0x7f0000633000)=""/106, 0x6a}], 0x4, 0x0, 0x0, 0x5}, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002e5000)=0x9, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000061b000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000036a000)={r3, 0x50, &(0x7f00004e7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cdb000-0x4)=r4, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ffe000)={&(0x7f00002d1000-0x8)='./file1\x00', r2}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x62) mkdir(&(0x7f0000dc1000-0xe)='./file0/file0\x00', 0x0) r5 = getpid() perf_event_open(&(0x7f0000b45000)={0x3, 0x78, 0x4, 0x8, 0x4, 0x2, 0x0, 0x3, 0x2000, 0x8, 0x800, 0x3, 0x7fffffff, 0x71, 0x7fff, 0x3, 0x3ff, 0x1, 0x2, 0xff, 0x3ff, 0x9, 0x3723, 0x4, 0x2, 0xc04, 0x7, 0x6, 0x3, 0x1, 0xda, 0x3, 0x3, 0x7, 0x1, 0x6bb3, 0x4, 0xfffffffffffffffa, 0x0, 0x400, 0x0, @perf_bp={&(0x7f00004fb000-0x1)=0x0, 0x8}, 0x2, 0x3f, 0x2, 0x6, 0x3, 0x2, 0x3feaa1ed, 0x0}, r5, 0x2, r3, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000465000)={&(0x7f0000aef000)='./file0/bus\x00', 0x0, 0x0}, 0x10) 2018/01/27 07:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001d3000-0x78)={0x2, 0xfffffffffffffe12, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0xb, 0x3, 0x8, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = getpid() perf_event_open(&(0x7f00005e8000-0x78)={0x2, 0x78, 0xffffffff, 0x5, 0x5, 0x9d, 0x0, 0xb4, 0x80, 0x8, 0xa98, 0x7, 0x4, 0x1, 0xff, 0x1, 0xe5b, 0x1, 0x6a, 0xa068, 0x7f, 0x1000, 0xf0c, 0x72, 0x7fffffff, 0x7ff, 0x5, 0xe0, 0x4, 0x4, 0x1, 0x5, 0x3, 0x7fff, 0x7, 0x7, 0x800, 0x829, 0x0, 0x6, 0x5, @perf_config_ext={0x6, 0xfff}, 0x8, 0xc00000000000, 0x7, 0x7, 0x3929, 0x80000001, 0x1, 0x0}, r2, 0x0, r0, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002d1000)={&(0x7f0000fa8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f34000)=[{&(0x7f0000d7d000)=""/120, 0x78}, {&(0x7f0000d26000)=""/64, 0x40}, {&(0x7f0000e82000-0x92)=""/146, 0x92}, {&(0x7f00009aa000)=""/247, 0xf7}, {&(0x7f0000e62000-0x3e)=""/62, 0x3e}, {&(0x7f0000612000-0x3)=""/5, 0x5}], 0x6, &(0x7f00001fa000)=""/72, 0x48, 0x2}, 0x100) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000017000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000989000)={r1, r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r1, &(0x7f0000017000)=""}, 0x10) socketpair(0x0, 0x805, 0x7, &(0x7f0000c85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000057c000-0xc)={&(0x7f000059f000-0x8)='./file0\x00', r5}, 0xc) 2018/01/27 07:25:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000016b000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15d0, 0x100000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/27 07:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004da000-0x4)={0xffffffffffffffff}) socketpair(0x15, 0x3, 0x80, &(0x7f0000feb000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00002ed000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005aa000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000934000)=""/92, 0x5c}], 0x2, &(0x7f00007cc000)=""/161, 0xa, 0xfffffffffffffffe}, 0x2) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00004a4000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 07:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0xd690d0132a6fc555, 0x7, 0x6, &(0x7f000033d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000086b000)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002f0000)={&(0x7f000076c000)='./file0/file0\x00', r2}, 0xc) 2018/01/27 07:25:48 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f23000-0x8)='./file0\x00', &(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000f23000-0x2)='fuse\x00', 0x2008, &(0x7f0000168000)="a58617b10db719af2b3f37ccf8a0b3b050f6a555cf9a1c1a602acf143aa1989a6b0bf54f58599ddbf6cc19be6872d52693dc8517b7a3f91e94120ff348fcbabd9cd87071de7e98533837761efb43bed2f7bcfb1f403b9ed445e44d845d824f0a09ab015a5c5da1abc9ef0dac1a6009d6f79e0fc0aa041a926f4f78bd256c8076c89b6fe0a8bf0f1b45083964856704e819ee3de46d5a96ccb8d7084cb41cdb2dbb8d8ae28488a7a228ac23d1090abc6112b7adafe8d340d25f93afffe7b2339ec457979e2db7e95d7a6871c4fa0b48ae60fe0ac77c1920c1857ae4abf3dde604c8af7ab44395") mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000073a000)={0x0, 0x0}) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e6d000-0x10)={&(0x7f0000f24000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000295000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004ea000)={&(0x7f0000f26000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x102, 0x0, &(0x7f00001a2000)={0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000578000)={&(0x7f0000f26000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000664000)=[{&(0x7f0000f25000)=""/205, 0xcd}, {&(0x7f0000f25000)=""/4096, 0x1000}, {&(0x7f0000267000-0x2f)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x8}, 0x2) 2018/01/27 07:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r3, &(0x7f0000efc000)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) socketpair(0x19, 0x0, 0x2, &(0x7f000025b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00007f6000)=0x0) socketpair(0x0, 0x4, 0x400, &(0x7f0000cfe000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00001c2000-0x78)={0x3, 0x78, 0x1, 0xf5, 0x4, 0xfffffffffffffffe, 0x0, 0x1000, 0x408, 0x8, 0x20, 0x6, 0x7f, 0x7ff, 0x7fffffff, 0x100000001, 0x4, 0x2, 0x8, 0x1, 0xffff, 0xe46, 0x7f, 0xb1, 0x80, 0xfff, 0x4, 0x366d, 0xffffffffffffffd5, 0x9, 0x7, 0xffff, 0x4, 0x2, 0x1, 0x7c29, 0xa97c, 0x1, 0x0, 0x6, 0x1, @perf_bp={&(0x7f000054b000)=0x0, 0x0}, 0x400, 0x7fffffff, 0x427, 0x0, 0x1, 0x948, 0x4, 0x0}, r2, 0x401, r5, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ba8000)="776c616e303a76626f786e657431378e00999784b9d68ee9d98beda9cb72edcadd2a86c222c5e081a957cc713bd4bfd66ebf4804a7165590af5e976799b5b5a254927c3c050074930e2032024343346b25bd3a7bd813b8b9083a1a0b396041cd4e6b84e4354e97af1d8f2b0e51a00ef5efda82062e04637ab63c8e12b26c405fd0995ef31593413670622d29f07717be8e1674354a7740fa0c24538dc644a9c702086e1be3f065bc725b3e5a7c13a971d9340fdb286f6f1441b1f24361da55b94b27673eb3d7b146381003018334c6f1") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000346000)={0x0, 0x0}) recvmsg(r0, &(0x7f000031d000)={&(0x7f0000bf5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006b8000-0x70)=[{&(0x7f00000f9000)=""/4096, 0x1000}, {&(0x7f0000f48000)=""/90, 0x5a}, {&(0x7f0000808000)=""/87, 0x57}, {&(0x7f0000b0e000-0xd3)=""/211, 0xd3}, {&(0x7f0000e89000+0xc5b)=""/15, 0xf}, {&(0x7f00006e5000)=""/182, 0xb6}, {&(0x7f0000c74000)=""/224, 0xe0}], 0x7, &(0x7f00006da000)=""/132, 0x84, 0x8d9a}, 0x100) 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000+0xae5)={0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000-0x30)=[{&(0x7f000000e000)="80282849754ea94d9c36d06665930cb0c3254c27f88f829a7e1b346e51f23b1e4c1a65a5bd197cbc8a9d009e3252cdd0f0daf428795f89e19356efb8c1b8d28b85f06a2485ad01bf8246560f6270d2f90bdbe6de9060b765da7957e38debe127f8e7eec39a86e8d899fd5370b3b6af7844773295023d8400ffd997b9701a6a465aff63656f7007eef84208ac33d9c91a5a8a2d13f9dbc1cad7f63d260fc5e375ca07a033645f87d072bdcf74a68da20329946b0528514cc6ebf228ffac84aa64518924a718f237c4ddaecb3c19", 0xcd}, {&(0x7f000000c000)="9fe3a21994651489bd088f83ee07ad638757b0b310dd1bcad2a28ac35815495a73db601fcd1184a956393b4010a61a6e744b7138104736d511468e5b9f1a7c47c4dc0149d415c665668b1bf4ff9d091d2628c83e96e898d8e7bf9621ba3c41eed8e3400412f9f1db5ded9599f87238c3222f7bda04954a53748e938e28139bf0ff87b731f5543593f6e881b2ebef44f0c46124812767991db791798b299c57f88f20ea9342518d62a3f0654a6c8e33d7cd3a0100d9c7f43082e87318d5f2468cf5c6e5efd869eecd3d82cf3924d59e3b9bfb40236f567dbc8a24b03b7f8fe32ba6", 0xe1}, {&(0x7f000000b000)="2cd755c3cf8002699685a99686c2fad798598645aa134bf1cd52c8a7dfecc1ee864a88a97a567d3050f51581b756d4d241df251bb01c7c0a5bdbcbca87838fe46878e7f2bfbf874b7bc9eb72ceb2008e86cb7ecc53abc435dc63a1b5832ab5a1c88d61dac6da448e7f27145f69c06301665ac6ffee3a7c8096c803aaa7265e10e0ece9f0b04e98de0784b82ed2594ee16a32fa6c078e80ccd699d38a4f5f2d67719938dcb563a5f593c31948fd05db43f06c645d4e14be9bb36a3ceb5ab304c1e5b45126e26cc648e9725e34de030ffedb2a624122b8183c7e0ecbf5b4608abb5a4b203baa2bea607836f71a4c93f197ec34234de43f0c", 0xf7}], 0x3, &(0x7f0000008000-0x328)=[{0x30, 0x111, 0x24, "69e843247b912a2ac57685307bae0db83f99c446fbd672f140"}, {0x28, 0x117, 0x4, "4ff4afe7c85335dd5320978bdb23297a92189ea9371d"}, {0xf8, 0x108, 0x80000001, "0a605726485c994d628b750f35f19a1ffec77a79f47e78d7552987668749ce75627a7f77589df312d49b701f0bb678fd25778b24625683dc412ae41d20b35db8047adab38e74b30963e1387b60194d9f6bd38ac16b36ac17349a3b4ae544c25fa6643d82dfc638547e223d57a01b92d21ba2a857f77f514db2c8b9d992052af09c9c99cd73e8479ca80837c1559e39f0fc01da3917f8da1a2a5000a13d47d0b8f6d40ecfdab4c9d23e865178bdae4b42e7272be21ca500cf2f510ea5db46fbb30873f2e8888ef9dc39749e17eb04fc2b95b2de341a900fe21364527c48b940738c3b2b585b64"}, {0x30, 0x0, 0x4, "efb9e27c244b226f0128bed327d7634ceae8965b335cce87aa06e31e7b"}, {0xf0, 0x0, 0x80000001, "9bb7f8111ea6bcb395f7972101be9e92c4c8227c4f0d66358f64e8c40820d3f47043259186a0c20c4ccf6757b140137200e69d06afe7a736ed9c6cf3c2a54e343b54deab24ed2ecc4e2ef19e098dbfe1714d11fddc00696f77016ff19e5ca6a17de3fe4951b709dbf6d381fc6f57e6bacece4890bc843a2b89007c8883bd2336df7bb08deff028f888d16733d5a51f865ae701ead32b8ca6fd20686d47ac8f176fc8d2496bc1bab32685d89390406ababe6be2bb4a9036faff75ee28440f6bfac02422e7fd4cc9080c2971dc41763d48271f92731e71fc19ca2ee6864b"}, {0xb8, 0x11f, 0xfffffffffffffffa, "16a0722f617b200a38f5a1630427bf198d6fa10e6aa4508eae38e59a7b5e4d6f6162715f9d0e166506c95e3f80fa90cd0912417362105614ef327e24b6293e4bb1173dfe261408ce01b5af1b5424eb799f74fe6b8a72f2bb0082ad168e414ef3933b1f3f9c96c7c9eee016874eca16a86a92880697379bd4778525ceded1f280e64a3c50b97619531d54072f07016e5fa55fc5dac3fcf8b266b070e1f22f03db2f17f8712c"}], 0x328, 0x20000000}, 0x20000001) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg(r1, &(0x7f000000a000+0xb40)={&(0x7f0000006000-0x1c)=@ipx={0x4, 0x0, 0x0, '\x00\x00\b\x00', 0x0, 0x0}, 0x10, &(0x7f0000009000-0x70)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0, 0x0, 0x8045}, 0x40044) 2018/01/27 07:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x9, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000808000-0xc)={&(0x7f0000791000)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000be000-0x20)={r0, &(0x7f0000967000)="", &(0x7f00005dd000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000077b000-0x2c)={0xf, 0x9, 0x1, 0x6, 0x6cc113be53ada78, r0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 07:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f00005cd000)={&(0x7f0000d83000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004c4000-0x90)=[{&(0x7f0000e41000-0x99)=""/153, 0x99}, {&(0x7f00004b9000-0x41)=""/65, 0x41}, {&(0x7f0000de8000-0x23)=""/35, 0x23}, {&(0x7f0000419000-0xb7)=""/183, 0xb7}, {&(0x7f0000f48000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d3b000)=""/153, 0x99}, {&(0x7f0000a9f000-0x43)=""/67, 0x43}, {&(0x7f0000897000-0xfc)=""/252, 0xfc}, {&(0x7f00000c5000)=""/59, 0x3b}], 0x9, &(0x7f0000912000-0x6)=""/6, 0x6, 0x80}, 0x40010001) 2018/01/27 07:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000529000)={0x0, 0x0}) mkdir(&(0x7f0000a7e000)='./file0/file0\x00', 0x0) socketpair(0x8, 0x5, 0x1, &(0x7f0000f26000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000054000)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) mount(&(0x7f000034d000-0x8)='./file0\x00', &(0x7f0000329000-0x8)='./file0\x00', &(0x7f0000229000)='nilfs2\x00', 0x2c01, &(0x7f0000176000-0x61)="502f9b2d761042d6b87541638e8a1633f73d29534e22151c3905cc2574f7e5795b9c5c7f0542c7edb77b7284c04c5595777f7511a2c3efb63262cc9e6ba011425003d0973e7512ca4b47c1cb41ecf8ca4f208a57f10696f600669263c2cc1264a7") sendmsg(r0, &(0x7f00008c3000-0x38)={0x0, 0x0, &(0x7f0000eb6000-0x40)=[{&(0x7f0000b46000-0x43)="4eed3e19a520f51b46e7410deef45a87c5b94762d574c060d5af5611e9245d8fbbbd42af797a5cf49dc5a21a0097c4abf0059353191737a22f091530af9b4770b6c17d", 0x43}, {&(0x7f0000d45000)="62c6376e7224dbeb5fb7274c5aa67cb9053b0a654cc3b1f781154ee7f5e08b40a03797f0708afd134302664fd7038ab02e01f4de666a1385d409d7023b05", 0x3e}, {&(0x7f0000051000)="3a0267b495ca8b1b3d3cc513c6ee13e8082ffc85662e63c67b5d7332e35e8dc2d3b9743d3fbd5f639bd623865fc449bd41736ba996de421bf130be1d1fbd6b8dc12253ac995b79c5187b1c616de5a2b2c4dd6d8edc7e3f27e8636cce0938fd16fc9fe5223f18133f4c4bdbd5e140edbee636a547a1c8565d9cfe499b85b7051f2dce117cfcec960970241e5e2fe203edb93cefed2672afb515ab2ecea737", 0x9e}, {&(0x7f0000dfc000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000a45000)=[{0x88, 0x11b, 0x3c, "977ca33b3698b5ac870fce1efc9ee470d39df38b9ef2b671c8be85b99ae3e08bdde2f6e8d96956041be8614aba9a73f08a2a2dc1ccffc44d37a6b6fae687752c62e97323df7f3f26ae123c3c8937829c8be5f873276b375e6b13373c323bc1b0305e74c0445d55d17693f073732822ccbc2e7d"}, {0x108, 0x196, 0xffffffff, "5653be651b2a8e581b192a6644a02c79b596579356db7512f925eec0dbfe631ba1b457f5758d3c7a34697fc1b1bf9f0a9f9cca399b0c32ebbe9cdf359e8f8502f7111a3784239fc691832647164fed1aec80b782a0f4267e3e0b4d96c6bd814c7f00cffdbf01eef9973a5463d9b08dff7c6316bcf0428e5091a964efa4bd9a3ce79c917876d3f059d53900eb76e90e6e709107f9267cd4a7efbb7f63e1ceb4521dbd093e109fd51f3e1ed7422c6f313d8b3e290f32eede1cff0818d1855f78320037ee8e9099504e973314fe466c061790145dd6791c33b2318ebfc2fc69ac8321b2e44c46891e375e8eedd05b4480507a"}, {0x98, 0x117, 0x80000001, "bd5c544f5d9fa44df612e92a4d83b4938c8a4da1795fd7f30aefcc08f914c491e1bf1237550c88436c915c2a5556527c28ab65f6455022cbc34471403ba1407ff36152394da03c0490ac9cb896830cf98d9eb7c0a3134134baffad2fa00dc3cbaedbd8a2ece3265ddf483de88bfa0a13685525017d3b7dc87c0dc4ba5a185b7238a5382428fc"}, {0x108, 0x105, 0x1, "7adb60e61b095a306d8e7cf04c84b7d166e5547309e6c77f33f56a64c14c3b8837c7bad0361a5090ad7e5a03a04a82d5466ff621f88fa056380cd330fbdd5c49854218656018c77cc2cd44519723f2df9d94344f946e2fc9bac200adbc61e1d97f20153d833ffcfbe6f5e34888b33cd05d3270d354e9d1b8735ab33aeddd627748868211299e689a2eb89f25340a2abfee73c1c459de171ab8010845824b472d6da50aab7c77bfa2d8a493678791142c590adab789ae789c39d761b3aeca624baf90cfeb03056e38e6e2903d6c12c1eae3f27525bf3ecf8cd619d795e4adf0446371303643be9b70d96e2ba966f86d2e09097c"}], 0x330, 0x40001}, 0x40000) 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ef4000)={0x4, 0xa, &(0x7f0000f70000-0x50)=@raw=[@alu={0x7, 0x10001, 0x9, 0x4, 0x2, 0xfffffff4, 0xfffffffffffffffb}, @call={0x85, 0x0, 0x0, 0x11}, @alu={0x7, 0xfff, 0xc, 0x0, 0x7, 0x2, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000000000401, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000a42000)='syzkaller\x00', 0x1, 0xca, &(0x7f0000f6f000)=""/202, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008bd000-0x8)={r2, r1}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f70000-0x10)={&(0x7f0000f70000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000571000)={r1, r1, 0x5, 0x997087157abe378f}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000afc000-0x48)={0x6, 0xa, &(0x7f0000f70000-0x50)=@raw=[@alu={0x7, 0xfffffffffffffffd, 0x0, 0x0, 0xe, 0xfffffff8, 0x10000000010}, @map={0x18, 0x2, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x401}, @generic={0x5, 0x101, 0x604f, 0x4}], &(0x7f0000178000-0x4)='GPL\x00', 0x2, 0x41, &(0x7f000074b000-0x41)=""/65, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:48 executing program 4: socketpair$inet6(0xa, 0x2, 0xfff, &(0x7f0000d68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0xf05, &(0x7f00008a5000-0x8)=[0x0, 0x0], 0x2}, 0x20) 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) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x4, &(0x7f0000002000-0x32)=""/50, 0x32, 0xe15000000000000}, 0x40000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000178000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000aa8000-0x38)={&(0x7f0000204000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bdc000-0x90)=[{&(0x7f00001fd000-0xd3)=""/211, 0xd3}, {&(0x7f000038f000)=""/167, 0xa7}, {&(0x7f00002c8000-0xfb)=""/251, 0xfb}, {&(0x7f0000e40000-0x75)=""/117, 0x75}, {&(0x7f000055f000-0xbf)=""/191, 0xbf}, {&(0x7f0000142000-0x7d)=""/125, 0x7d}, {&(0x7f000069a000)=""/97, 0x61}, {&(0x7f0000c1d000)=""/203, 0xcb}, {&(0x7f0000838000-0xeb)=""/235, 0xeb}], 0x9, &(0x7f0000b0d000)=""/4096, 0x1000, 0x9}, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e76000-0x8)={0x0, 0x0}) socketpair(0xe, 0x0, 0xe4, &(0x7f0000395000)={0x0, 0x0}) r4 = getpid() socketpair(0x9, 0x1, 0x80000000, &(0x7f0000c48000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000f0e000)={0x3, 0x78, 0x3, 0x7, 0x7, 0x9, 0x0, 0x2, 0x100, 0x4, 0x9, 0x0, 0x5, 0x5, 0x5, 0x0, 0x2b800, 0x3ff, 0x6, 0x0, 0x2, 0x20, 0x29a, 0xfff, 0x1, 0x1, 0x7, 0x6, 0xbc, 0x400, 0x8, 0x800, 0x2dd, 0x7, 0x6cb, 0x7, 0x800, 0x75, 0x0, 0x8, 0x6, @perf_bp={&(0x7f0000019000-0x1)=0x0, 0xe}, 0x1001, 0xe62, 0xe0, 0x3, 0x1, 0x2, 0x81000000000000, 0x0}, r4, 0x2, r3, 0xf) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d25000-0x18)={r2, &(0x7f00003e3000-0xff)="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", &(0x7f0000406000-0x1)=""/1}, 0x18) 2018/01/27 07:25:48 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000891000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000f2d000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000f1b000-0x68)="ce8d7772732d452cbe73b2f2b334385e37ce0e8a43736b82ffcb27053a9692c7529f8bf69ca116e9290f5210df66dae3839e3fed40adc4262fbdcf9e1791995cffe6222deef3cddb6eab713160a26c98dc7e60d44a1623aab132f566f5f3fad09ab169338887d6b4", &(0x7f00007b8000-0x42)=""/66}, 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xfff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r2, 0x2, 0x1, 0x7f, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000000000)=[{&(0x7f0000003000-0x25)="3fe8576b3196fb710ac7c817194abb2e2e9e6e8de03ab9bb2f053d23370ab71b3ad0edd434", 0x25}, {&(0x7f0000001000)="2cb6d0fd883aa4f612c932f441abd2cf34ea7b3e0d3cab512886e2d912f2af41f291d657ef3d55c6391fb4a8df7983f543ad6d5428e1465e923bb21ff6712f7553cb00e09560c8f46e4b3088e8039c8a2cef8d541d46d1e04789a3", 0x5b}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xd4)="e925b80b64fc7c6b725e42aa3fce276aaa5160b93b4f14558a662875ac5ec057d845983b82626a20638ad8aac029c9acac42d6dabaa2cabbb962f93eb9e01b6ae0b40cc361c964310e52f497596e4ec272db66c2536aa7ed1449896582b215508bfc5a7c87d7e9aac010502f97b82571248fad5b3dfc3cf94f2e722b69371f54b6e85abe2e85251cdf425c9f1fcc18fe50eaef36dba18dae964b33dde2d58e99ef6187749b2e2d15cbfe320fed53a9cd509983b2229b2b08c253371af4f2dcda4833f00fd5f12d6be305d9d9285ba00842102e0d", 0xd4}, {&(0x7f0000005000-0xf5)="818d5a2fd080639fae346d427da9ce4d760516745a00e966075f633a176c9b4ea2ee7ba5ea8a2c46faa461a0a748d025f59227ac5531f2b42313120141217dd5cd093a2be987a4a0fdbad5b4f102e55ee5b345025ce85ea54588abd054cdc90968933cf45d719006eac38d329c765ba4d10df2c479edeb326c322832d332f8e7cfa190f89a7782373bbb62b59d213422fa820c57bc18d8f8fd892251787c0085f89ae2150db2ac48fdd5a88507102293ab1392326c190f86a59da944b28a9268389cd1ee8c9db3f596e359ffc5ecd0b005f6733827dc1b3a376a7dc3a38fabddf8d1c46f523a77407066e569298d5c7e1710992d74", 0xf5}, {&(0x7f0000005000-0x87)="1ce1361260e259703ff74605a7092f56d8dddf815790f97c0435aa02454b480d596a9e85c8a115659ea13db69542a5791c3ace6d9f0a222ea03baa02ae14f2024f32125cb58c0bdcbd9b2a72b5dfbf846822c42da10909196b10f42a1d4738795da01e846e9325b4359b82bf7c04a698e042e91eb232214f846237fbd244bd6bad3d54bb6d979c", 0x87}, {&(0x7f0000005000-0x63)="13a33dd12ea59e46913b920e6fb86245c9e2f1770a760a27875d98a6e1ccae955e713380ec8d71dc07d82fb8c3acc2baf58222b7777241c0721bd265f4ae9c4cce1b4907660e75c1dc87ff910b20b0ff791ab7ea4d00edd935591587a98888b3d975b7", 0x63}], 0x7, &(0x7f0000005000-0xe8)=[{0xc0, 0x1, 0x4, "63216279bcceaa8147b9822a4deae1a60d42fe1555bd82783d57f697f0973f0bf7658b76cd8b6ddb5193ce9a63ccbfe43b877f6983fbb103b8486e8d4f18f5c715474291c1d72516207c16f3369e24c7f47c9df5618f6633385ea46d83e3edb4d94897ef23229663483b9057c9cc7ca6bbda4aedd1e5993b298f9c6c26846409d2f7af846c55219cf46eec6341cde91e0c558624e06229c466a4278b1737b750d36fc71c1c5e44cd3a583f07e6c6"}, {0x28, 0x111, 0x8, "dea93db50d3aa4f9df50405b3be56f6b6c"}], 0xe8, 0x800}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x318, &(0x7f0000006000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000001000)='./file1\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000004000-0x38)={&(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f0000007000)=""/50, 0x32}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/124, 0x7c}, {&(0x7f0000005000)=""/255, 0xff}], 0x4, &(0x7f0000007000-0xa1)=""/161, 0xa1, 0x1d}, 0x22) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x6, 0x8, &(0x7f0000006000)=@raw=[@call={0x85, 0x0, 0x0, 0x7}, @jmp={0x5, 0x0, 0x3, 0xe, 0xf, 0xfffffff7, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x8000, 0xf, 0x7, 0x9, 0x55, 0xfffffffffffffffd}], &(0x7f0000007000)='GPL\x00', 0xffffffff, 0x17, &(0x7f0000004000)=""/23, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/27 07:25:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c6d000-0x10)={&(0x7f000036f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002f3000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xfffffffe00000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f00003ed000)='./file0\x00', &(0x7f0000cfa000)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000446000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f00004b9000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000acd000-0x1)='.', &(0x7f0000f5c000-0x8)='./file0\x00', &(0x7f00008fe000)='vfat\x00', 0x4000, &(0x7f000055d000)="1d23c45748b74e0aad2a661e04491c4b364636dddae911dbf00bf1b995a146d41dc3ae136b49eb9c932a2274494aa2a9a2859c8e6acec5054344c9") [ 1787.497435] rpcbind: RPC call returned error 22 [ 1787.521552] rpcbind: RPC call returned error 22 2018/01/27 07:25:49 executing program 5: r0 = perf_event_open(&(0x7f000014c000-0x78)={0x5, 0x78, 0xef73, 0x5, 0xffffffffffff0001, 0x0, 0x0, 0x70a, 0x20, 0x4, 0x8d83, 0x1, 0x1, 0x9, 0x0, 0x3ff, 0x1f, 0x7, 0x8e00000000000, 0x8, 0x81, 0xfff, 0xbc316e0, 0x1, 0x6c0, 0x2, 0x8659, 0x8000, 0x2, 0x2, 0x8, 0xffffffff, 0x5db, 0x3, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x8, 0x2, @perf_config_ext={0x4, 0x8}, 0x2000, 0x7, 0x42e, 0x0, 0x6, 0x8, 0x9, 0x0}, 0x0, 0xc3, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 07:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000847000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000561000)=[{&(0x7f0000d80000-0x3)=""/3, 0x0}, {&(0x7f00008c2000-0xa3)=""/163, 0x0}, {&(0x7f00000d9000-0xc1)=""/193, 0x65}, {&(0x7f0000c54000)=""/216, 0x0}], 0x44, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:49 executing program 4: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a5b000)={0x0, 0xfffffffffffffff7, 0x8}, 0xc) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f08000-0x18)={r0, &(0x7f0000f08000-0x6a)="ff6d5647178a479f776a23ce753b179852ce14f5303b7bc5c8da3ff7019e22f52fbc81b34be1c38ebc6489ca26dd633a9e6553c9944bcd8946bb9f0d578cfea8520491ee84f4fda28eb77bab53ebd03edf4d5e588b17267759ec9daf8d5ae8f2f6482adc79fadc6dfd0c", &(0x7f0000d75000-0x12)=""/18}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r1, &(0x7f000026c000-0x1c)="", &(0x7f0000cd0000)="", 0x0}, 0x20) 2018/01/27 07:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f00004ed000-0x8)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f0000869000-0x30)=[{&(0x7f0000a3d000-0x2b)="", 0x0}, {&(0x7f0000272000)="732857aa37ebb45ed48f5ae0cb915c71b1ff32d8d228f68aff3737c5641384f9012ebda70265cf63f5", 0x29}], 0x2, &(0x7f0000a61000-0x108)=[], 0x0, 0x4880}, 0x40001) bpf$OBJ_GET_MAP(0x7, &(0x7f00009ff000-0x10)={&(0x7f00009cc000)='./file0/file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000304000)=0x0) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") 2018/01/27 07:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000909000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006fc000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1e, 0x9, 0x5, 0xb, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x299) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r1, &(0x7f0000479000)="", &(0x7f00000a2000-0xca)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r1, &(0x7f0000bdd000)="", &(0x7f0000192000-0x74)="", 0x0}, 0x20) 2018/01/27 07:25:49 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000006000+0xb2c)={0x5, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='GPL\x00', 0x911, 0xc5, &(0x7f0000004000)=""/197, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000)={r0, r0, 0x2, 0x3}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000)={r0, 0x0, 0x0, 0xfd, &(0x7f000000d000-0x33)="", &(0x7f000000c000)=""/253, 0x0, 0x0}, 0x28) 2018/01/27 07:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d87000-0x5)={0x0, 0x0}) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/27 07:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000540000)={0x2, 0x78, 0x100, 0x6, 0xffffffffffffffff, 0x10001, 0x0, 0x1, 0xa08, 0x8, 0x100000000, 0x8, 0x80, 0x1000, 0xfffffffffffffffd, 0x6, 0x1a, 0x0, 0x20, 0x9, 0x40000, 0xfff, 0x1000, 0xc22, 0xffffffffffff14bb, 0x1000, 0x4, 0x6c, 0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x6, 0x4, 0x8, 0x100000000, 0x0, 0x6, 0x0, 0x1ff, 0x5, @perf_bp={&(0x7f00005df000-0x1)=0x0, 0x4}, 0x20000, 0x4, 0x100, 0x5, 0x7f, 0x4, 0x100, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004b8000-0x7)='vmnet0\x00') mkdir(&(0x7f000099c000)='./file0\x00', 0x0) mount(&(0x7f00005a1000-0xe)='./file0/file0\x00', &(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000c5b000)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000a5e000-0xe)='./file0/file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000613000)="027566730030", 0x2825, &(0x7f0000bc2000-0x1)="") mount(&(0x7f0000cab000-0xe)='./file0/file0\x00', &(0x7f00009ef000)='./file0\x00', &(0x7f00006b9000-0x4)='udf\x00', 0x400, &(0x7f000081a000-0x12)="0ff5a9ba6958a9c126f47046748dd1cc7ed1") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000950000-0x8)={0x0, 0x0}) 2018/01/27 07:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x2, 0xfffffffffffffc01, &(0x7f0000239000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x1000400009, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) sendmsg$kcm(r5, &(0x7f000086e000)={&(0x7f00003c8000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001c3000-0x50)=[{&(0x7f0000acb000-0xee)="041db28aac19df44f8c493a3fa73777966bd4d218b06579c1b2d3aaee9de8ed9a5949e1d21a4db2f67786b4e1cf2563afa71e23d0b5a09d584bff4ac6a9c38f1d872b27ff3e52671db0d85af701cd8b90d957be57cce3080772e312ccf8c990f20e14666a2a3612bb2b61b438be726eb07ec9084105d6070d59657cf4aef4a11469d93cf10d53cac8cb2c3f83e9fd0052d35394a14a1e511de3c9ce42653d420feab47ca39235545de2dc415b6f581c5216ad3497cb55446c08db15cd521e8609cb6e2200d75605dc02200480a8fb2b7ddf9fd64b42d091654", 0xd9}], 0x1, &(0x7f0000807000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00009ca000-0x38)={&(0x7f00006d5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b7d000-0x50)=[{&(0x7f00004cd000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f0000b39000)=""/156, 0x9c, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) recvmsg(r0, &(0x7f00007c0000-0x38)={&(0x7f0000bbd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000099d000)=[], 0x244, &(0x7f0000c65000-0x98)=""/152, 0x98, 0x0}, 0x40) sendmsg$kcm(r0, &(0x7f0000b24000)={0x0, 0x0, &(0x7f000060f000)=[{&(0x7f0000ab9000-0x4a)="d4d84c698a53abbe0e0db8608005ddadc13a2b85ae03421c8c25ffef78b0a05833bb25cc010f2af76ad52f1795f40903aea4564d5f4109fb1fea4cc862640345dc666c07c8dd8ac99411", 0x4a}, {&(0x7f00006dc000-0x5e)="7d2a9b0d48f362bfae9f761f788faa45ce7ece9c9399d658014ab7f7f9022908be8449be696b3866c900d8512ef66e9f4f90493b8432fcd1862a465cdaa6de1abdbef2fcb642a86f070f540187ce3c677a9fa21d221194d45f3dd865f8ac", 0x5e}, {&(0x7f0000385000)="21380a68723c25e988b084ee99bcf99d0fad37b0d8947cd71cc8b1d4346dc0e38525dba307c12ef40c72212377acbe822dd63f6a075a6a481a5edb295d5377ecc3aefc8fceef393443b2c87cdd47ea0264367a691c7a306586a0820427fe306f1db498d51c10ae8eb5", 0x69}, {&(0x7f0000d29000-0xdb)="8fee38ca4b880c401c2da1b0cfefb31a0ba01fd264eb8af98e1d9090a41f9ea6ea7b429200c2bac2eecc3febad1e078505512c3bc1ccbcfabd6c4fb2ed72a2b60288b841c911d58e465601045fd6c7e720227e2c452aebc095379e4df86f9aa6c7a8797ea23ea4b2765d5ed7a2e60461689ed27b9f5cf9d8a536179f0c78434b0c41c3414d7a277f5a21ed504308af19b7823866a187f9f0b23b7c71802a77f00adac906260fd48e424288ffa9d42a2b361e4fe00fc79824bb669ba3cddf68f893f88c1c0d8b919d1574ab459e0382e2dfd335c0247a95ca06e7a0", 0xdb}, {&(0x7f000036c000)="649ebbfe203178839a8073d96fc5df4fa56e7033af9629a77a9e036bf4f6fe1ab7f95d7f7f637129adf5cdcd9aad0bf964fee07cdc738f08dce2860d15f2b5a59a09044af347194cfdf91e9f204c571476a5366080d403fa5c563d3581f753ef90a5d8f9cfda745b3e712c5fafadcd3bb08bfa5d5636d47dbf07a25d9391edb42232a923afff1bd82b2ca851a713f0f326", 0x91}, {&(0x7f0000735000-0x29)="f17bd9c2611c7f4d7168307b5c45346d1183fb316cfd89a3de5955342601fb199d9ed2b1989611877e", 0x29}, {&(0x7f0000544000-0xa2)="d1b0e8ac3da57a3eafc1ae7445026cf00facdf7038f79ef9647367bb504cb195f2de81950c79be8b9d5af44a3a358b159ae59e9c43e7ad18a2240002e5c99484b76e30fe9312f7b8532121b39da824705d56620c4a0562732cbf7c5f52a5200c431200c4424fd89f61b7e19fdcd50086419166351f17f044466c8e273a3d4a8437ded8223bbeb06a686aa26849069419e2814d90afc19a7d67365a78ad1fa07cfb04", 0xa2}, {&(0x7f0000841000)="8027c20c443dad16e0880310f33ad1468b3dbc747bd683699752011e6fd79111ae9d8ed3f59694aea88e3868bbd0c7ef4dfd6c35b9eb44348317bebac46f80230553c3956b3d28012e2b7dd3ae1fde9f3fa5671197fe38d68960f4a0d7", 0x5d}, {&(0x7f000092b000)="a134776139a96367e886fa361514e5766a27f2e84111a286093e48dbdda35acc113a36f0a8ab6d9715983519f201d6aa9bb88b87afb294f5078ced86f05d315aa6396886518e746aa9ad70143c6fa85dfceabac3b8f8ff9f98eb0bf4d98c9f63decc40616cb930ff799b68102e4097f5af6ebbea6192245606117bbd1a73272540c3e75fb7e04e3dc57948c92dd922face40234827c591661cce038931605db7dcc8e9e1cf36a6a2", 0xa8}, {&(0x7f00002de000)="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", 0x1000}], 0xa, &(0x7f0000650000-0x2f8)=[{0x108, 0x197, 0x1, "bc2037cee4b0ab862e830b5771b079b3c95d8abd2998583f12fcfa04397bad2a0aa1cfe6a4b7f24613f56bb9603ec44d3d374a7a58c83b8355392294950a975bc20ad15ea2cd625afe9dc949a0569e06315399196e6e1b35c54da4b11d6b784cc43e25246b8bcb542acccd4c83c3d70467e3565fe5f98b711dc9341ebf90ae668bf0c72f9964632625563206a98059840ed563cff6198e5b1450a680e8d00793183caf5231591a9b4a89fac791c082afc8fc30bbf573db5afbb543aa38e39680af79888a5026648c55e30d16802ae4db5b9e3db52ecec8da152d7388263c2478470c93df1b0192dec32e9bee931953d6a607da"}, {0xe0, 0x109, 0x9b, "effa3cde778e72e6ee4a7604e1d449bd8991239c18eb9864e6167570707151d993435a90f3b1d62ef50fdbc67fa02ad50ec50a0c535281fe70c35dc3dcd4663a9c60db7e3e5bad77b8bbddfb406a46b76b5da60b9ff1bf86ca90b2d89e8f42ad83c2032a01db1b6febc5381676fa13ee4e02c54d6d3494da2e50b6891a60e63e2424b6a1cd9d6c2b5ad0ffe14c323adab81ef7c0c519941e69487f7cd4065ec278897294f2729db13ac6045097e235d65270cd4af8de7622cf2d145f1e84d82fe96af9871099421290f0889110"}, {0xe8, 0x118, 0x1f, "c6a988411272da80ac0c0943e496491e25336036b336e67b853a794e84692be6c08314d27bb51b037e46c1be869ac71a9707ee158c9c919866be6c31924e7f8ef53b757cc5416c397ce7407f1e9831dd88b5470be36d72d03ac550644273ef57107eb7350af9ba81e28eb977bb7e744e0800e73a83887d25bee64de1f8410b005de0343cab277eded984a16a0cf814be300f3fbc604d208de72b7374affdc1321bb075c11858a3953312eb8721424622427a9faa8c615c001b2565a7aeb0092276e13cd2367a28c81e68e7f77868e548c6755dfdc9a9"}, {0x18, 0x113, 0x3, "b44d"}, {0x10, 0x0, 0x6, ""}], 0x2f8, 0x20000000}, 0x40) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000309000)={0x0, 0x0}) 2018/01/27 07:25:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x2, 0x7, 0x9, 0x7, 0x0, 0x1f, 0xa0080, 0xd, 0xb4b, 0x2, 0x1, 0x2, 0x4, 0xf9, 0x10000, 0x1, 0x5, 0xd0d2, 0xad, 0x8, 0x8001, 0x8, 0x3ff, 0x4, 0x401, 0x50, 0x7, 0x1000, 0x1000, 0x3, 0x3, 0xb64, 0xcdac, 0xfffffffffffffc00, 0x3, 0x401, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0xb}, 0x13008, 0x7fff, 0x8d, 0x3, 0x7ff, 0xfff, 0xffffffff, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0xf1, &(0x7f0000001000-0xf1)=""/241, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:49 executing program 0: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e16000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 07:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000279000-0x10)={&(0x7f0000abd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000806000-0xc)={&(0x7f0000b49000-0x8)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 07:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f0000d7f000-0x8)='./file0\x00', 0x1) 2018/01/27 07:25:49 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80b, 0x7, &(0x7f0000f7a000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b6c000-0x10)={r0, &(0x7f0000542000)="2f206adf45e435b789a9161de82317c311ccfe28c2ea9b5cf501c8decfb95dcd794dcacf72844ff309bc5e7287e0445af353248ce0e3268bbcf18bdedbfe6238135532e5f91346ac15e316542b9cc61686bfce6e9ab3a9e2d39233714b2e8fc0256b07499989745daf8231e362d6be2be777ec7d485d40ca68306ff9f742cfe911c671995043b18d4b5f272ceff2d5c528aa7c53a546f29e9497c31debb61668bbf6409402ae83"}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000acc000-0x78)={0x5, 0x78, 0x1f, 0x3, 0x6, 0x3, 0x0, 0x6, 0x40018, 0x9, 0x3, 0x9, 0x0, 0x6, 0x10001, 0x1000, 0x20, 0x1, 0x10001, 0x7, 0x1f, 0x0, 0x80, 0x194d25bc, 0x4, 0x7, 0x200, 0x401, 0xdf2, 0xffd, 0x6, 0x9, 0xe558, 0xc0, 0x6, 0x40, 0x8001, 0x6, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000f7a000)=0x0, 0x5}, 0x10000, 0x1f, 0x5, 0x0, 0xf5, 0xd6c, 0x3, 0x0}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f75000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f7c000-0x10)={r1, r0, 0x6, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x2, 0x6, 0x1, 0x0, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 07:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mkdir(&(0x7f0000655000)='./file0\x00', 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000021e000-0x10)={&(0x7f00005fd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000097d000-0xc)={&(0x7f000079a000-0x8)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000061b000)={&(0x7f00009c2000)='./file0\x00', r1}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001c9000)={r0, &(0x7f000089f000)="", &(0x7f0000ae7000-0x78)=""/120}, 0x18) 2018/01/27 07:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000e9c000)={0xe, 0x0, 0xa5, 0x6, 0x4, r0, 0x1