143118ba9489fd77a38fd0f692da01563fdde5dce26057186e2f4bc180a8afb7774eb2aebc06549ce15ecd3dd532e4e3ec2e3dd74e3e5a5d636363975712b083f2e1ddd4b61c9fe4ea69785dd7c68798e132db2e4edd8e76e5f412faeb2896110724bc762630a011e7705822084a27946dc3e51ca18c1b30fa6a59e1e5e3180fe47de0ec99b4d6961908349d238510f49309be1b0705e7af908b25d3f9f327f1ec2cae9c28f5bc3350d55daf08e4653b7bb17fed8885442385dce4073b8d2a292471e4830db54044cfcca17cb1c4f8544da42e11c5b0577946c4875d68bdcc6f654c87ee0b14974c86e201d91b0abe1949121fcdd6dee201deb5767e3bea2d49798ca06df0c1c381589ecf32b8f37c2e8bb02c7750b00d761d49d3ee6b7b780145a392abb166871ea1671c5724cd85d80cdbb074655ff29e92dd8ca6ba627d6b9ad551000eca7f29afa63dbef5c9ec6adf20c75868c37cbb2e98bb404a237710a6638aa9333e80228c32cd2f4d69c081b2454aa90272f3642723bf11f8608c153f66af0e1ebe760c30e56760b74799665d37be1f5af062181381d3995535c9a0916fcd702296fdcd49bd8500eb2058da7a1b683d366a4457e1d6ee6033be62633e38e2bc3beaf5c07e3e9f33b177e8e5247cd0e103f690e1eb41af3b13ccec19126a2d92acbbd89a2e601d9bb3070d3df1c06c06228e9b31288131409f05a643f39cd4e3e05a0d4c74dcfe9e04c4d6a4ce383e4a9368bc5df05d90922ba34b8148b4b845b6584cac1f7b0da9ee5d983db9d3ae546c1e18d25b0e03d9127a4a2bce679a73645556d8e2353389733276c13a6cb447c491ee39854aec75fee03ff09bf7db5be2664b104b0f9f4e2a4b89b6ee9c407d098a56ee41c7f45dd7fd1147d064e3f6af671fe4c2e4519454ed5468436d3ded3c691bd96fa47cce8367db8c482b0c743bead54c718befab5fdccebad37c8e1c5da10de3c15cb870297131500f36919e7dd68c2bc849f8e6aa5b52c03723558448572bf03ad8107526c977cd5305596aa5da9cb9ea2feed2b024c17f12d0852498945b69254444179edaf8f95a906c84fbdeb1ec1686303a34f43111f5737a6d69348d932968d43a2b3efe0b26b2cb4bffd3bd7c1aa1da525723f7892566c67df60dd18360a6d87657aaccfd7a31c1a969036a9fc46cd72ed3c093833dde2571425657358e68a37f63a08bf04deadaa519981336c8448d95796b1ebbb0b86f3c1befec686a2efe0ac9924ccf5a813801e380a8f8456e2f291b5dd52e1390d95956a1f5a2b24f8b1c06d248ff4d947d3cb7bb92bb8f9d5372886fc2aaad0f837537a8a603e53ccc29ded6fd652e6e15c14addd39a168e8c05d9ea02e3a559dfa411614aa34f876be15736609226d6216442be535ce5a248d7bcb03fd5051124a45b07e2a03bcdc9340889c562eee040a7cb96519526aa452f37e7b57304c2cd92ff4036a3b304e663f897677f5ae82fb6586f04fbd1b8ac85a204241277f7a3df3290b598cdc9dcee2f333d09f352f97329de980ff38e328b7d64d8becdd647f437f434932105bd76247a14871012c215db5f92dc028d06b8444a455a388c256e1dc5e6139468d6b938c4ec577068fe1594589c0be377c8dc5851c006a308d5942ffc62f406593731a355799385be144daead7ae7d7e5c8fe5e8da3735bf1ec31de95e518066c134252b8506e92885b65eb72c8e113747ae675588ddbf16edb1f5ba1cc25620adc53f2eb21e35889407f0b21460d87a11bb0cebbaeb40f54c36dcd6e97b2f15260cc4f984c78001185509f3054642c2b792910c734a8df6cfc9e48c97a22f1df2a6ea06937c4a9a6514b797b6bfefdbbeb90cf5b67aea2a07c680d746f3fc3e22dd35f29c18727c15249a9df4aafc8ac9c9d02e0b25fea788792078547cd443795d166765e234f2a6b43c2e9e05b29614fe27a659c19fa9a703b4a58f2bc44d6b721e732556c0d03c82531cb41f0b57ebb3ded305e11be46e6f41365ec0ca2bbee2077154f4a4874b24e979a9c3760dd781b0236d8b771ab2f569405d309508b553caeda7de16e26a6f5d9f1dcad5c94019cbd61741126f1b46755d7eb2310018f3478c227e86d3970ceaff49a11838133f7b1c809457431d2a72100d3f85d12cd229317aaec487c917b19602a175054d4f92c1232f9878386bd0945344990e84548000e3c5306e52e476c1c6380a18de4f458a34ced1e794a62acb42ebb76599d42c73fed8e74c414cf2660c144e20cc9ea838efec6985c75bd519c7f866d81e09516d85391302b104328592a6e779966cdb91be962e61cbd6a84099d93501fc53889d1d4f6f22a40c89a4f44c474e16c59360b44cd53b0d30ab5f7640fba825cea612a4a4164a7ca10c2bb75df8ae5475b955fc40d208068ea42dc2dbd3d1e53ac9516cdf8ca33c10ab636e1d58657339986e424b66d8384b4bbb0056106335d4a51a9b8f47a251758cff1d3ceaae8edd79648c8daf132cda0bb12f8906acac2d75d2b6b9f03887f81449bf8bbee26111ba0369b06ee24be7010fe78308373a727b18c70c581d2f9723fc23657be1bdecaa08dea2dc1e20479e93831c59b8dd1d7ef8a8695666ef84593e2c1b66c921a6bfe75e3ece34831e22dbe23c2a752c90972d006fed82dbd14eda6009ba1d6aaf16c4b71230e2cb9591ca28c2c4d92080726f0e08309475826d5fff88b4f4ba09493e18077a77e924e3cf98f18b6a2b4cb72f7827c9eb5fa7cda00973cbc572f6fdb237a24b9ec39c1960a78ca1710b6adc1e37313278bc43bd42327471e7cf0ce022120b8833a6f1b53a8f326bc4d891acbec5031ba35a8c68ffdb0cadfc1614a7aafbb674b61193acebbfe767a891954ecd583114fa381653b475a597de2d5c50e35d2dd4a32ef138727a549374352bff62e27f92d852a8871edabd4d485106489259da7c7364a4f4a1af546594d50578cc876476732a0b47e8349c556cf8583aff8c00ac74906195667eb1ec929c4ad83a9523c6984c35b4257d574277c4bf51bb5c98e726edab65a21efa183f72eab0f989e88083c74257570332daa228650ba73ddfefc43ba04db04ab7ed4ec8e77c4816ff54bbc3dc8af0e3e7125708d485a71ce2ac914634c19498704be9cec36382ec4ba4fca2f622ac078e0538dee6fc9ab46693fd4f6483561c68766e3b57aafe72822e2c403095aa86d78182896bf2610b9b3e28d306ebdf40d7b5d3cabd264b4f1201f0571dbe6348b796bb1e4aea4b0e2a391a88dc43159048777c18f7aebcc2ead110b3d955a790d3b907aece9a42ad4958cb249d638875ea21821df720e421a17ccde9f1a412dd9a02f3714e6905593678a24d36bc76713a48019a6d2bf0b87d39346da5ab54f23c934ea4564e41ea040511804d459ca8868f7ce93fd719c8b4b616be11a889079adbd62b1cf38f9c6506a1cb65d5db735debb8c0a75eb4119446df4994df79cbb1810ff588cedb86e534d8dae6b76c2c0e5c3fe7a00185160a648763950f219e528eb699e5871b941c2d709233c14a6ecc6826b850560aa3e4fa0980bdc382dfd15c30778495c205ecfa175124002e9c1241acce419b6a89d4879ed0a1a6f4520b9c27c9c7705eed9ab0c58c717e", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000001c0)="4e36bde03c41eced8c80de78ec114246eb167e4c9c217b5479b2fd9e4a6522fb6882f8bfe1b20545b45090598b793da89198719a5769da981b06387a334545db1d9691306f707281c724c78004d1440b0182eb5bd64a05f4a78ca2bac8fc68fc94625b65a879667296750cef1559f0c19f6e4f89bb22eb24854294f33cccdc69c97a79716cc8bde32a5a6329a3c42f4712d70d45696f5b84e66b003bbdbecafc592f3b3953a6c4a84200754b14c4ffed301d4a2698828e60f982b5c0a72e4742ea9cfe1936aae7fbe3a7896e2fcb89db8f881d06f5d4c2ea5c5177f5d39d12bfbcf4da4716fe3c7c43152294d0", &(0x7f0000000140)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) 2018/04/19 13:06:09 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x22, 0x0, 0x1, &(0x7f00000001c0)) 2018/04/19 13:06:09 executing program 7: socketpair(0x1, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001280)={r1}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r2}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804020, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r3, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/19 13:06:09 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x3, {0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)="30ae72a7fd4ffb0fc9c7c88e5c2689da5d7a51ad5ac50537edc09548144766c09d0c65b2743a6ae2018df404c55e007a248bcf94376e39497ebf4ca7ba44ca9e06ec86f39b7a010f47b153a46335f02e4ab84e9ad43a9108979fc702fbfd6b76bd79ca1159fc983d6140ff74e78f524e8243c216637b6d41a500343d032c3f90d58f8a026414005da5f5d613ffca516b4904a955e8538a68", 0x98}, {&(0x7f0000000280)="fac2468593ef73a3388440f273f1ce2226e576105f4404801d951da13d8493858f79b23bdd8c4d9d50f55868a0d59e5dff2a704317d4e2c65176b2d68409edc5ceb5dad45a6c43c6cbe57acefc389378ce6dbb4c8269a857f31961f3bb360076e3d90999a29b8ebf9719971179faeb7c09ec3e759521e0e87f0e0043b7613cb68f", 0x81}, {&(0x7f0000000340)="b74e32f4a04d5a12019564ac9291d50bd397d96247e61fd8ebe0d62b188599a481f9e530190280d893ad2e144d0a16b7e81fc1b2cc1036707f775a1049684f995ee5a96debea8df390c5f8f65007ccf63f64f62482cfb5dcfb90e50a7917659946e9498c92ea5e5200ab9898fc2f440a2dd05c4dac9ef59da6d6698340d697ed986335e8f05680b62dd409df652744613f341127d3ab9396cc4637742a6a4aa4c15b8e4f40de2e7aa9aca3d9a87961a3c866b79a3d48512ee254f6906324b34f12a74213bb1e9c58f6edf2bb8e6824df5f33a2212da6641fd98b882184899aabcda2396890bb8fb4716ff4611bcf104af9", 0xf1}, {&(0x7f0000000440)="ea252bff6187e96aa4dd5b41ea81f1441fe79dc3e95f306cb956bfe2cca7a2299cd87e90842fb2f33834d252a5f3504a008c136aac021f7208fafe97f5c9fa02b9bcee320cb09997574b92bf556080506f25740d856c8e4121d8d8c47523384224bf984453f8c8b2b88c981c135c0001028a3543f047de9273fe7dddc49ac00dd55c2722cc8c4a2958e5a3e989d4cbd649d4a03a709fb61d1bd6e439cddec7aded378a2aba47366b", 0xa8}, {&(0x7f0000000500)="672342ccb5f18bf1e504902e09a778749f51daf60fded1125742aae7ea52a30ee57c8de2593c47253fad652e3ffaec6676247da17df046bd1106efe25fca74b650afaa734fa6465ab2e65792cb59aa486affab0b12a7ba8626d930f1f60279f195824b288699463b1a8367015c87c7a307cb850256d40b715e50996e681d31880c9ab62713e6f068bdf95f8068456c07a18e9f275df9a1f4a6745d68381fe8ecd40731986589", 0xa6}, {&(0x7f0000000100)="d6864386aa84146038d134ea816038ee3374503dcecbf8b138c97cc4552de2711aaa45e85d75454a61a4efaa356249e9a90e2ed11e09abf898225fbd7ff026d7dcffb57abb5f7663fb5bd1a8957ea3590a", 0x51}, {&(0x7f00000005c0)="e8f9c66684257e97b2873598d7c47ebb803f2dbbb0725e62a7c2da745ba6c2002114142190d93897c3409b70bb70a9435580834fd353f0aa5e3fa7e9e61add543b98c23ac2fe64bde1d666e19d3dc734c3eb3e309bfab1eede84767af1ee48b39dca3f8414930ec0069962e798b4a183dd95cfabf352384bb2df21d68f8c4966bcf8ecebec5757dd2c446a902a0eb647866024ac9aacebfaeac9341496cddcd2eb0889c9f5a24d5c4260c5895d835be6cd5c9a3bb8fc1e017c41", 0xba}, {&(0x7f0000000680)="ec50370d2cf04e616fa22253262fa148d6b11dd381aa8721b89405701fedf20561019edaf8db95aa189c069840f536ee5c5355104e432704a9908dec5ac039ad150ae9b04e1113aa092250bb52f804a31866907d48291b9f3e499ba2d0f5acf4311c17778433f8ba54cc86ba62a9c464aa9e9609deb387129f6d9ed258d115f797dd3d368e7fd968f3bcdcc47535887b89208b7d0a58b4991ffbcb42848fc39d6cc8f80e6b2f94e498be3d7ea4d0", 0xae}, {&(0x7f0000000740)="60f67f76bc4542b423656d05d0e46b743edb5f896e3038de9170e01ba4ef2646163cf178a6b7e4536111d5f85b1d8b28a130fd99a651d5dafd4a575f49900f8fc77d246f9e45b3d233f44d596ee91a4bb037b44cdcd0d68bd13a47468716878bc96fb83969b4b7", 0x67}], 0x9, &(0x7f0000000880)=[{0x20, 0x10f, 0xfc54, "2d524a2c8406dd5bc25a611e423d479d"}, {0xa8, 0x103, 0x6, "d1b1bd486d2c13d8b0c12651e3818a839c4d6f5ad32573e2da563b3cb330f3d78cb7cd4b1321cdd807c55ff8fdd71d0edb62ffd4f979421cf8bc31f0c4f2ae0eb8cd6827e85e80aac1cc5c5248f8edd49793b7f2edf63c644e8e845af3d9e18699da7377d1bf38bf9e937ecab9289a62ea83784e99ea4557f621e5407e456b0e22f6a08bd067d28e5cfd31456b5527e5e81eb40af2"}], 0xc8}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x5, &(0x7f0000000180), 0x127) 2018/04/19 13:06:09 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ef4c"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/04/19 13:06:09 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:09 executing program 2: socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000100000001100000001300000014000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r2) 2018/04/19 13:06:09 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001480)=[{0x18, 0x29, 0xb, "3b04"}], 0x18}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair$inet(0x2, 0x80000, 0x5ed, &(0x7f0000000000)) 2018/04/19 13:06:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@un=@abs={0x1}, 0x3, &(0x7f0000000040), 0x3d}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000200)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x4, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x6980, 0x6, 0x0, 0x0, 0x0, 0x8, 0xabd, 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, 0x9, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xe9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) 2018/04/19 13:06:09 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=' '], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/04/19 13:06:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:09 executing program 3: socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000820ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x1, 0x32d96d0e, 0x3, 0xfb6e, 0x0, 0x7, 0x100, 0x5, 0x4baa, 0x2, 0x1, 0x9, 0x80, 0x6, 0x100000001, 0x10000, 0x0, 0xfff, 0x4a7f, 0x0, 0xffff, 0x80000, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x40, 0x6, 0x5, 0x7f, 0x1200, 0x6, 0x7ff, 0x1, 0x7, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x4000, 0x13f, 0xfff, 0x7, 0x2, 0x401, 0x4}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001b80)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x100000001, 0x5, "c2f87b12e34846d8a5a2582a874e42780f376d166389112926d057d7fda01e7cd987a4c16d327a7c222a31b804d656df8adf4926fc2a4bdc509c65b228ed2d", 0x3}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000200)="fd1a0d4eb0bf9034db900d00b8ea9eb1c7563b33cff66dcc607dd85bcb9c216912ab07fe9997a412e563b3e25275a0715f6e153948dd1120d3d65a6bc8bfe6af3e9882b9bca15a1f06c57b1c7a06b30a102c4e70c978703969f594e21bf1936abc535590cc95e74a83ae3b861beffe8b176887dad14c3c50c466015a453e848dad8245088f5b43d033f7810508a781c9e1dfbb19c65a4fc9a11554f497267f43511cab491ea2a8a4280d61192eead46ef20b4387e6f23e7406b0efad886183ca9d2bce4194c018996d8b92db23719209d7c64bde33697c6b410a3acfa46dfad218cd5a85126142cb57f086c5eccb90298d9424d662bff2ad9598a550aff3c1f499ffeaf5d3198e042cc70cb7792bac72c870b33be3a8b360565be453efb99cb0f13857ccaea1c588a1d1e5296d8f08945e628b002e00aee40f33287353ab473f4e6e0c122d91d4462c1ab7e90215abd6c2a7cbbce0954720ed04e0e3f87b594bb2f1ef49444f0625c3d5b6fb33f8d348d0561a8dd393fc3224c45daa4ab1fa1de02c29b845bd37bb6d8881f2cb95464968b64e6f6acefaec1a8d51cf52333dde95b3db75077b8f2b49a6979d5e968b959092a90630b947cf7e56ddd8918aa157618255c0ed1d0b4475bb0d63972418288fe0a69b91de488a2be095597c9c0047090792112777565b53ad74e7be15225fdb694d75a4e37e7388e4cdd3018c3bd821939e9b8eb30fa567367d29aebdd5d34f56a2d121ac7251fca7d9f000c0035114209b3a8a2620c297c37247dd01e3c380480f546dcc1d9f104593525ce70b2abf901a90d684df39c3595a249e9e8898dcb32035ff5b0cc6052cb6767a9e9fa8f0cff57c7c70ca23b0fa0598cd962c21a1ed25bf40b21c67a29c3082985461e6f3d855b42577a6e296d7a7af1fea235a8cf665719656de0b92c7f349b2b14485e2ea6f0b10c5ee00b296a9ccd5053e4d0ae323a4ee77b4f921de89b38ef20148e9e523769c1703cb7dbadcf9c79016b8bfe85c260d2a6dcfab771553a11cb1c6aad4e836f6d4af7c82ade59e00fe66e127c420596b7741f870a7a10c0e3e59747c87b26c184c88a781e9fefcbdd5fb2ee3651b858dcd28165656e3058a328873ff1d9837913945e0dc8f83fc6293cada1860fecea3069162cdd29316b5d7d3fb90dbce22b5af977590960b801eed1199bfe3667d4fc93175d169a909185f932297c6a8f44e8d5f398d11e330a127106719a30bd9242fd0207e944ef45269461d5af8b9d360053bbd3888c59e11a1e9c0487fd883b5d45cb616be4bfa5b672971c8980892026b9d0a254ab0f65f5d87072daea74fa058e5db059379a2472f50f03ffa2d68f4f59c78ced7dabcab623ad19e0373f60a994a2790da6526aac2adf7e5e8a1a1e444e5db572c6ae1e9e866197df9435205f0c1ca09d37c38d13ddcfc94023a28d4fba28a9f084500a39ad4e906268ee325601b07fd5ec18f875f2c5cb0392608a298119dd264ba7b29a35a1754a6b92916dac471c171e8009962dad3e1ab712546fa62e40f41ba522bd737af65de517205342320595d690c0d5ac5332d5d7ef5305f6e98ab4f9357c7ee33e3793997caa0c1de5ce16701e4f0a4782587b5de96ff45f268e4f0dc2bf6362dc766694c27a07ea54b03ccda21851dcca850620faf07940d1f0f70e3e999e4ff0524e9cd08ee0f31a237dcc02a94fe0677d7232a23c06a7b95d50a2b47387350f2dd65b96d1b105c3f14fe5a72110d482eaaf3b8986eb17ce0ff378a8510cd1c3aed4a5a37f8c34f78a24b751c922e6e4903ed055318f3f17361b39f523e0f8be7dfb7a7299f89f4c36828bbd3f2a4e2bdce299c2bfa292b99c2d95789209d18ec440d6033321067bc15e8b75c98da6a05eb3dddb0fec556461ea60fe9feff4301970204dd9c88f3d28cb14dc890844cb337184a69be8edba409575927e10888a99848e30bc25975c4ef8f541e8a4f62320011712903e6a1bbeb64646377ba7e91858684829c90a7bf3b77069102ca32bda3348b02d638f335e10e4cf90e97b68b8cb7df5e78390adf88b879fc482c0796cccddd1c964d49beb31a0c6152a5651f1be3fc4f52918af92a24ff7eb17f91abea97391a7356cd95c7da9c6b14facd90ad82766d6dca67929f4a32e6ec393ee5d3f6dd5da396ce75c25342d4791a359bf7aa3da5acfdcef606db55e6818f00cbe10d209b1e3b02c29b42e466352d7680c0411fa6c44451bc732700024cce94fdd5e6af457818ebbfe87fc9a044fff3e7ff2f90e3a1bf9060199bdfe127dbfbd804d12ad9d93f1293dad1b1f062646e52d9c6fb70c9d996d903cbe7e0860e6439e2be5186a4d4f64829aa0b7ec1e567b6d9b93b8704c758622cd464fdc6528e603cf6acca7dff75b700f5c932693979979cf4a79137f9584c924b1b5a54d3cae3e90bac10bee7d2b52e1b1041eb7b0f80d063977edd75aa2a25b5fffd05cbcaedd4f979fb9544fa6eea064ff5b4de47f81437bfd99818a1d162a2fb2288e1a21ef3bc327e017bea76028334cbcbec3f63cea0fecb6cd4380551827ed7d380910dbe21cdfd102792a40132228e59d281de309a7a3bab7b7b16c1f5b5f5737d5b207479da8e58402450f3fead10d0680882482f1da808c8918e0a5e9b5bceb248f7d40483a8d69232f113b9ed1df1b2c2db90abfbc963cd037bbb96a4a49444213c7b76f1f599f57258b35b55077e9efaa94643f284970c910b30e006a3592cea53f3b66a394d5b0d77093cbd63fd0a54256241d4495270d201684ebd59b7b5edb1afe65d6520129e62a4ec72fd62dc7c632bcd176f6933acc145833a9a914dae1092418d9b657f30958f891976b8845c4f74597b168c3c0335e6f19852bfe69cea2ca03a95118b4d83dfae9b0ab93f6d2fd6d31aabb80c5a722f7c7f7cf8d2820b31acbd9419b692ec205ee4d07c38a0adf0bb711f8e9b21bdc800b0d30eeb7d6c7569b4ed91791043f15e61caf0410e08a3eae64758bfd3c49b26e59a4a0f4edb78268dc03ed63d53e24d331575044e3fa111aa2fa5a58939cc699f6facf17ea3e9b046190565909fbea0fcdad10bc5e27e9b1db63aeab1e680b35da1d5139ccf8ff5886a9c83cb7a8af9814aa24c13ea8283990bf8ddbb2712e81de43ef9e258f78c1bad896503add3193f20be2507c777aa56273fb6eca22e8ccdf90bc6155f217c54bb44607cd56c5001fc7ff90487cacdc99162bde25c6af387dfc846e499462023f81502f4042aaf23028c397d38ded332718f6ad8e0cefb08efde8422573a83e3d8928ac2898e3fbe6bf80852536fc92a9b0ac3e0b8a21f5be99b462674a669b70664880a0bc418f665b255e392a334434d06334b72e5ed80eaab936001c4d569e8c24236d547cff1b08689731d7c76f1fa9577db8ed66024069507110d616f0fbb5638498a6beff7f9422ecfae3e63ecf295817c5195749670582d2b395b592975f65f3ba5e52dc32e0ade95e4f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0x1000}, {&(0x7f0000001200)="b0a7ed04aa9e9fcc0af94293faf7c52e8b25ddec291bdc18462e6ca67696f8406fa5fd814eac45bd21d3d0e9bd3541755dfb58984d0113a4d2f8b24bc2ae59d72082e9cdb3745cc23b97de1e9072f0bd01e75593fa416e9f8c54e5027f22cce39ce9253cceb3bbfaa8fc9ba73c950b743f0fad50b2f3beff94a0db5fa59a79980a1c5dafd9fa50bf5cf2598ac66901876bcb92", 0x93}, {&(0x7f00000012c0)="3105b435a50747f5936bdddaadf0cf722bb92e9809d440656333e881eef6b2d12bc861834ddf0e1e2ab0f125174ec8eb31037b2b0604c25a7214b7cb9766d61035b764a8393613dc6f6094bd59caea302fab6b5527c2e72801000d941c2bf6e72d92c521f77fda4ba489163243d7aa8a070194752f5b8d4c8186b0857f2b1cdf0cca5f6a4759cd9a1fbdd0ffe1fdf5c3", 0x90}, {&(0x7f0000001380)="bea3c32c2ff75869153cc38b8522e74ad3b82662bf0097da809f5cf53a5074fdeefda2e7ba7271aab1607417c69ba7d6ace8e0258552252b28b301ae841203d138b5d80e11633e871f174f472f0c00acf781d6fde47d", 0x56}, {&(0x7f0000001400)="3bede95548c62e9b613e075f9326455f2559175bcfa7619c13e947c09734dd9321d0426d9fdddeeea0e7555089dd006149795ddee41ba9418e0685b52f340d63e1348677acd79429f3c1f67563fa76a25dd00d5b4d54d7d07ed77c454cdac3bf7b284b5fc39299d11a0db808a24d21c54fce2ee3152ff7571fc17758b3180b1f", 0x80}, {&(0x7f0000001480)="d97dd5f6fb308fa7a598fde13e3d4aa3b7c88efb33e3cc75813b4d5eb519cb46d4608a4ca250064820e9ec9dfafbec00a00093f393b55df01f6a9656055483234a397b609ef0e4376368bfc8d608410322e127b80cbec1e94221", 0x5a}, {&(0x7f0000001500)="f4055b594e79c1653b74e1a52b74207c1853b64e90edd79fef1b1767217f84a75b7ef6c414d095dc52bdcecb51bfbb1abf87de374681a24ad9d26e5af1522141801d7fa843e50f430423d8aac8665009259a940826d568e04c7d7af4cd58cfabaae3fd339e9aad98d7a4ea8ba22cf1c53f82a3f1e1d62aa09694be939c561bfd740fac792ebd3448a4962c7031070bb6dc4a2b46ba71eff5974e06c015fffd35b8fe9ffcbefd5540e826f02895b8be174bf4a122508b4e01be5cb3dd86b3b627922f6361f280b4c0feaf0ed27a4396", 0xcf}, {&(0x7f0000001600)="6de462adaa70bf0307f8407e34c55bfe8eb946ca8b30c29ffe0b84b20792985613e99f4f4021a9f26312dcb73eb46352ec3a85dbcc6c2fbaa033f145d06dbc55a58adb846a58cd2f9ade29fff80f3f3ae853974b85b11ff5adbfdb935077dd1171bbba5099f37d272575f42e11c052f440273a", 0x73}], 0x8, &(0x7f0000001700)=[{0x100, 0x13f, 0x9, "317df4bf0980b719b00cb9d04db976354d4e96b6aae86cb184335303debb0e32c9fa4c7acea7ad45cf25c08887aa03457b708c462a9d583cf8d3c5f2307c605c9968c4d5fd6496e5b8807430c83ce949fd1b6db4594ecee438355c109eddfe960277fcdba319ff82762d75dec5eccc7b2d29289afd63e32ab11ea953eaae2dcaef0071bd40d48b907c868b18c61e597fef9630c2713d0a911d15b0482081e7204d5de729e0ba2819bec083dd661f9eb88b6dc21c24361cd9820bb774b420f2a19d90f24e69c7a0128616b42c932f23d521ec5f3b0fb7fb1e36e2ff12eb96093b26e8f398de7945d5529ede45"}, {0xa8, 0x6, 0x10000, "6d0b5dd95dedd9965b3544491c5439dfd509b112327d7bba98478bcb6d816ebb2bfa55372df0cad1caeb9bdf838e49d788c9eb54d38786178d298d0f1d10aafa6b139b778043a16a8b24b2b70ee974762baa53c4181372fc7edc42abaae44069babe6348da81d26184de0641431d3a9a4b5f2d03b4e04987e293351697883bf0a46c02cfa2cf8a2c4e1f1e0bffc59df978"}, {0x88, 0x119, 0x2, "692e2ef2887822bdedb893247dfba4ab3550a1b167d45898de2ab046563ae6c0491ce57f21a34e09e7563b9b7e6b9359aebe4e6b25f5798c5f916b2bdcb22204ff8272022ac64f215890f8c253a290ba839a09acceba0316766134d8479497f56db37ec9a01944e0d751e6d8c2fd8f1b34e3471575ec"}, {0x98, 0x1, 0x1, "96bb1f158983f37f09faf7e3a03ad16023220f36c64f9e560a23542f3c3005b91d83e76535ad3e8447a47ea54a65978848e3dea9108dd11fe108c988409695abb25fdf38e101bc3efcbb9570dea65e2efbd102b52a9b5a19c677339694f707afd275bdec2b8aeb1f7eb230e26fee7c51dde0afe53e3580bfca2d8b574dd3d0a7bfac64"}, {0x100, 0x102, 0x4, "7cce44bca43b3e2b93886e31a2321e80cf0dc7f8c018eaaaf07f4b0d8ef4efc98e45ec3c5ebc25bffe7fa31a7b7fc51c2867fa98bc8148bcb14f50a79836b27c1958a6a12276bcc3478eba43d6ad7157171cd29226eb450b46b760d718c7bf82b5c068e1f5dc969339f1bad80463b5b705767a88fddd50087d324f6fff375cc93804f2c913890989dd29967995bd268a12c310f24c825e1eedc26dd5390a3640c5456b2ca2101bc6de7a82912226eaa84bc6972c1c4fd7aaa3a1fbdd7dba66b662d7f2cbf0fb7b3472c0d6c5f00fed13eb983fa5b9c73e8324e6c7546ffda5236165c1f34bb1f94b350212b5"}, {0xb8, 0x11e, 0x994d, "945a41aecef8b85ef55976bb4dab1349844410c64b5e794c21fe50e5236cfc422c94eb0d9f533191a5ff025b07e58bcbab3a91a8cf12162780727454adfbef23101c4b2295a754b61ab7c7810d5aaac73aec543621643b951d0b50a4af4cc0b078308e4095d412c07ec8778df7721b0ff8b6427805d8efa6282b11c116b4dc40c4bf5b9f50367109d436bc2bbc2e73abdcce91a287a6ea26f7c896fc0cb3a379b8"}], 0x480, 0x4000000}, 0x4001) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x401, 0x6, 0x2, 0xc1, 0x0, 0x9, 0x10000, 0x4, 0x8, 0x40, 0x7, 0x3, 0x6, 0x36b8, 0xffffffff, 0x1, 0xff, 0x6, 0xc74, 0x0, 0x8, 0x2cb, 0x7d24, 0x9, 0x400, 0x0, 0x97, 0x3ff, 0x7, 0x3, 0xffffffffffffff7f, 0x1f, 0x5e98, 0x6, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xff, 0x2, 0x5, 0xfff, 0x10001, 0x58}, r1, 0xd, r2, 0xa) 2018/04/19 13:06:09 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r0, 0x28, &(0x7f0000000440)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000340)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000300)='omfs\x00', 0x201080, &(0x7f0000000680)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000400)) socketpair(0x10, 0x80803, 0x10, &(0x7f0000000000)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)='mqueue\x00', 0x2015050, &(0x7f0000000680)) 2018/04/19 13:06:09 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x3, 0xc1ec, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) [ 690.977867] FAULT_INJECTION: forcing a failure. [ 690.977867] name failslab, interval 1, probability 0, space 0, times 0 [ 690.989231] CPU: 0 PID: 17930 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 690.996089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.005462] Call Trace: [ 691.008067] dump_stack+0x1b9/0x294 [ 691.011703] ? dump_stack_print_info.cold.2+0x52/0x52 [ 691.016886] ? perf_trace_lock_acquire+0xe3/0x980 [ 691.021737] should_fail.cold.4+0xa/0x1a [ 691.025798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 691.030899] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 691.036081] ? is_bpf_text_address+0xd7/0x170 [ 691.040583] ? find_held_lock+0x36/0x1c0 [ 691.044656] ? check_same_owner+0x320/0x320 [ 691.048965] ? kasan_slab_free+0xe/0x10 [ 691.052922] ? kmem_cache_free+0x86/0x2d0 [ 691.057055] ? putname+0xf2/0x130 [ 691.060495] ? rcu_note_context_switch+0x710/0x710 [ 691.065421] ? ksys_mount+0x12d/0x140 [ 691.069205] ? SyS_mount+0x35/0x50 [ 691.072733] ? do_syscall_64+0x29e/0x9d0 [ 691.076787] __should_failslab+0x124/0x180 [ 691.081016] should_failslab+0x9/0x14 [ 691.084808] kmem_cache_alloc+0x2af/0x760 [ 691.088952] ? perf_trace_lock_acquire+0xe3/0x980 [ 691.093814] alloc_vfsmnt+0xe0/0x9d0 [ 691.097606] ? mnt_free_id.isra.27+0x60/0x60 [ 691.102014] ? kasan_check_read+0x11/0x20 [ 691.106156] ? graph_lock+0x170/0x170 [ 691.109944] ? rcu_pm_notify+0xc0/0xc0 [ 691.113813] ? trace_hardirqs_off+0xd/0x10 [ 691.118040] ? putname+0xf2/0x130 [ 691.121485] ? putname+0xf2/0x130 [ 691.124927] ? find_held_lock+0x36/0x1c0 [ 691.128989] ? lock_downgrade+0x8e0/0x8e0 [ 691.133129] ? module_unload_free+0x5b0/0x5b0 [ 691.137619] ? lock_release+0xa10/0xa10 [ 691.141583] ? mpi_free.cold.1+0x19/0x19 [ 691.145629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.151161] vfs_kern_mount.part.34+0x88/0x4d0 [ 691.155735] ? may_umount+0xb0/0xb0 [ 691.159348] ? _raw_read_unlock+0x22/0x30 [ 691.163479] ? __get_fs_type+0x97/0xc0 [ 691.167356] do_mount+0x564/0x3070 [ 691.170881] ? do_raw_spin_unlock+0x9e/0x2e0 [ 691.175278] ? copy_mount_string+0x40/0x40 [ 691.179497] ? rcu_pm_notify+0xc0/0xc0 [ 691.183374] ? copy_mount_options+0x5f/0x380 [ 691.187784] ? rcu_read_lock_sched_held+0x108/0x120 [ 691.192790] ? kmem_cache_alloc_trace+0x616/0x780 [ 691.197621] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 691.203150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.208682] ? copy_mount_options+0x285/0x380 [ 691.213165] ksys_mount+0x12d/0x140 [ 691.216777] SyS_mount+0x35/0x50 [ 691.220132] ? ksys_mount+0x140/0x140 [ 691.223922] do_syscall_64+0x29e/0x9d0 [ 691.227792] ? vmalloc_sync_all+0x30/0x30 [ 691.231923] ? _raw_spin_unlock_irq+0x27/0x70 [ 691.236405] ? finish_task_switch+0x1ca/0x810 [ 691.240884] ? syscall_return_slowpath+0x5c0/0x5c0 [ 691.245800] ? syscall_return_slowpath+0x30f/0x5c0 [ 691.250723] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 691.256254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 691.261088] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 691.266264] RIP: 0033:0x455329 [ 691.269443] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 691.277137] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 691.284478] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 691.291734] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 691.298986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 691.306240] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000006 2018/04/19 13:06:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x19, 0x807, 0x4f49, &(0x7f0000000080)={0xffffffffffffffff}) socket$kcm(0x2, 0x1, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x100000001) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f00000000c0)=0x2) 2018/04/19 13:06:10 executing program 4: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd, 0xce1, 0x5, 0x0, 0x2, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x1, 0x8, 0x3, 0x7, 0x0, 0x80, 0x10000, 0xd, 0x3, 0x3, 0x29ad, 0x200, 0x7fff, 0x7, 0xfffffffffffffffc, 0x5, 0x3, 0x4, 0x8, 0x3, 0x4, 0x3, 0x7, 0x4, 0x10001, 0x3, 0x2e46, 0xfffffffffffffe00, 0x4, 0x9c3, 0x1, 0x348d, 0x3, 0x1f, 0x4, 0x7, 0x0, 0x4, 0x4, @perf_config_ext={0x1000, 0x9}, 0x1810, 0x80000000, 0x1000, 0x2, 0x0, 0x9, 0x7fff}, r2, 0x9, r0, 0x8) r3 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 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, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r3, &(0x7f0000000200)="17e949365475a5973d85c415f9458d240488de8f3cda7a281e0ac94b35e8edb0ef19ec10a84485d3b55ca7b9e28999ca221e040af121c56ba97695081eccbd46ee5324ccf1f466aac57183ccd8e596de1095a8d71558ac1a41a027c415f5f9b03762f7df78f8d79afca22b9439776db9e9e2e281fea25a870ffece574000102f398b0f8856eb31ec6183e3e9c4e038c91ba6b3bb57c1348db09ce2d086d399c825b96edd8561cbcc5437bfe2d4324a8a29d55608c678d6b4a6a1c7086b283fd5bbd2baafa4cc2f942440a3ed0d011ee9d6600885b674"}, 0x10) 2018/04/19 13:06:10 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x13}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000180)}, 0xb) socketpair$inet(0x4, 0x0, 0x0, &(0x7f0000001300)) 2018/04/19 13:06:10 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=';'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:10 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x2b0, &(0x7f0000000240)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x10000b, 0x0, 0x0, 0x4, 0x10, r1}, 0x2c) socketpair$inet(0x2, 0x80002, 0x40, &(0x7f00000001c0)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000100"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x13, 0xe, 0xad4, &(0x7f0000000080)) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000200)) 2018/04/19 13:06:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:10 executing program 1 (fault-call:10 fault-nth:7): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:10 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 692.040388] FAULT_INJECTION: forcing a failure. [ 692.040388] name failslab, interval 1, probability 0, space 0, times 0 [ 692.051730] CPU: 0 PID: 17956 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 692.058582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.067950] Call Trace: [ 692.070553] dump_stack+0x1b9/0x294 [ 692.074206] ? dump_stack_print_info.cold.2+0x52/0x52 [ 692.079503] ? perf_trace_lock_acquire+0xe3/0x980 [ 692.084363] ? kernel_text_address+0x79/0xf0 2018/04/19 13:06:10 executing program 4: gettid() r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000300)=@in6={0xa}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}, 0x20000000) [ 692.088790] ? __unwind_start+0x166/0x330 [ 692.092959] ? __kernel_text_address+0xd/0x40 [ 692.097480] should_fail.cold.4+0xa/0x1a [ 692.101566] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 692.107478] ? perf_trace_lock_acquire+0xe3/0x980 [ 692.112347] ? save_stack+0x43/0xd0 [ 692.115998] ? find_held_lock+0x36/0x1c0 [ 692.120098] ? check_same_owner+0x320/0x320 [ 692.124424] ? rcu_note_context_switch+0x710/0x710 [ 692.129358] __should_failslab+0x124/0x180 [ 692.133592] should_failslab+0x9/0x14 [ 692.137390] __kmalloc_track_caller+0x2c4/0x760 [ 692.142063] ? kasan_check_read+0x11/0x20 [ 692.146211] ? do_raw_spin_unlock+0x9e/0x2e0 [ 692.150696] ? kstrdup_const+0x66/0x80 [ 692.154572] kstrdup+0x39/0x70 [ 692.157764] kstrdup_const+0x66/0x80 [ 692.161639] alloc_vfsmnt+0x1b3/0x9d0 [ 692.165435] ? mnt_free_id.isra.27+0x60/0x60 [ 692.169830] ? kasan_check_read+0x11/0x20 [ 692.173976] ? graph_lock+0x170/0x170 [ 692.177779] ? rcu_pm_notify+0xc0/0xc0 [ 692.181659] ? trace_hardirqs_off+0xd/0x10 [ 692.185886] ? putname+0xf2/0x130 [ 692.189334] ? putname+0xf2/0x130 [ 692.192779] ? find_held_lock+0x36/0x1c0 [ 692.196833] ? lock_downgrade+0x8e0/0x8e0 [ 692.200970] ? module_unload_free+0x5b0/0x5b0 [ 692.205458] ? lock_release+0xa10/0xa10 [ 692.209426] ? mpi_free.cold.1+0x19/0x19 [ 692.213482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.219011] vfs_kern_mount.part.34+0x88/0x4d0 [ 692.223607] ? may_umount+0xb0/0xb0 [ 692.227244] ? _raw_read_unlock+0x22/0x30 [ 692.231387] ? __get_fs_type+0x97/0xc0 [ 692.235268] do_mount+0x564/0x3070 [ 692.238802] ? do_raw_spin_unlock+0x9e/0x2e0 [ 692.243196] ? copy_mount_string+0x40/0x40 [ 692.247423] ? rcu_pm_notify+0xc0/0xc0 [ 692.251301] ? copy_mount_options+0x5f/0x380 [ 692.255693] ? rcu_read_lock_sched_held+0x108/0x120 [ 692.260693] ? kmem_cache_alloc_trace+0x616/0x780 [ 692.265522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 692.271049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.276570] ? copy_mount_options+0x285/0x380 [ 692.281053] ksys_mount+0x12d/0x140 [ 692.284666] SyS_mount+0x35/0x50 [ 692.288025] ? ksys_mount+0x140/0x140 [ 692.291813] do_syscall_64+0x29e/0x9d0 [ 692.295685] ? vmalloc_sync_all+0x30/0x30 [ 692.299821] ? _raw_spin_unlock_irq+0x27/0x70 [ 692.304310] ? finish_task_switch+0x1ca/0x810 [ 692.308794] ? syscall_return_slowpath+0x5c0/0x5c0 [ 692.313717] ? syscall_return_slowpath+0x30f/0x5c0 [ 692.318645] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 692.324000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 692.328842] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 692.334022] RIP: 0033:0x455329 2018/04/19 13:06:10 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x9, 0x10001, 0x100000001, 0xffffffffffff95c4, 0x0, 0x9, 0x40000, 0xa, 0x6, 0x8, 0x9, 0x7, 0xfffffffffffffffe, 0x0, 0x518, 0xb0c, 0x6, 0x6, 0x0, 0xffff, 0x4, 0x7, 0x10001, 0xae, 0x5, 0x5, 0xac00000000000000, 0x400, 0x800, 0x3, 0x101, 0x60000000, 0x1f, 0x10001, 0x0, 0x3768, 0x0, 0xffff, 0x6, @perf_bp={&(0x7f0000000040), 0xa}, 0x600, 0x7, 0x2e, 0x6, 0x200, 0x7, 0x7}, r1, 0xe, r0, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0xc0189436, 0xffffffffffffffff) 2018/04/19 13:06:10 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec00000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) [ 692.337198] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 692.344900] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 692.352152] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 692.359409] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 692.366663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 692.373919] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000007 2018/04/19 13:06:10 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2, &(0x7f0000000180), 0x127) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x99, 0xc8, &(0x7f0000000080)="6d4dfb243dbff0f6948c59e77461e52f9ce3fd63687da15889f09accf23365f18818f203fd925710b348328d3173d7e3961d9f621e60c6f173e5a45ca8bd4f5584fe66823ec0c6b8a1ccab48faf23ffde2d5c984524c19ac010d1111e659540bf0ff7446c5852cc84ae9578e65a491bccf89af45467f25e00721f460e254ae69248a0dd2a362dcbd1ef94dd3c631ef785958add6e83e33fd51", &(0x7f00000001c0)=""/200, 0x3, 0xfffffffffffffffd}, 0x28) 2018/04/19 13:06:11 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xa000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:11 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000020000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/04/19 13:06:11 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x181) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(0xffffffffffffffff) r1 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x77, &(0x7f0000000180)=r0, 0xffeb) 2018/04/19 13:06:11 executing program 1 (fault-call:10 fault-nth:8): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:11 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socket$kcm(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xb, 0xb6, 0x4, 0x9934, 0x10, 0xffffffffffffffff, 0x1000000000000, [0x305f]}, 0xfffffffffffffe94) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r2, &(0x7f0000000040), &(0x7f0000000040), 0x100000000000000}, 0x20) recvmsg$kcm(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)}], 0x6, &(0x7f00000014c0)=""/2, 0x2}, 0x0) 2018/04/19 13:06:11 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000002200)={&(0x7f0000001f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001fc0)=""/94, 0x5e}, {&(0x7f0000002040)=""/15, 0xf}, {&(0x7f0000002080)=""/95, 0x5f}, {&(0x7f0000002100)=""/40, 0x28}, {&(0x7f0000002140)=""/27, 0x1b}], 0x5, 0x0, 0x0, 0x1}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x3, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16], @ANYRES64, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYRES16, @ANYRES64, @ANYRES32], @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES16], &(0x7f00000000c0)='GPL\x00', 0x100, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f00000003c0)=""/77, 0x4d}], 0x2, &(0x7f0000000440)=""/145, 0x91, 0x8}, 0x40010021) 2018/04/19 13:06:11 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='nfsd\x00', 0x280004, &(0x7f0000000240)="5630f620f8eded949c82767f6ba5bfcbc6a576ab1a7b5af2a8b7e1c5cdec66fa6f6fab866372afe13aea36b6680a952c0486172bb839bcdc6651ea574a139df4d3d32ae6ecc4896a1d48d486520c76165c487c29326a67f721e8a76c7922981fe3f70a2365f5e841cb81e1de22ffcca7c5319d17e13a8deea294f7d7dbb646fa23516ccad9d0a717a882a5dfa8f25b6d023c8b1d34e9667bcdbd5277bd") mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) socket$kcm(0x29, 0x7, 0x0) socketpair(0x2, 0x800, 0x3ff, &(0x7f0000000680)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000006c0)="3ed3835849725351eeb2e9d2ea4b4fa27b2be81df6b101083c9ee3bd087f1617b656231f17fdd63d3a0ded9b4a71838217c044ee12c23c6661a0bc5c135ade957b331c1b056a13fec1c929ebfbea468b36f33761149acbbd8b86e372216f1bb51882ca9d503aa95abc50eca411377fcb21f178138e6d7078f0b70de18ef3b92367a7e7b73f3bc9556d1e4d954a9cf11e264908", 0x93}, {&(0x7f0000000840)="326f27ff34355f7ad60e07c80e4703759b59ec7371cdcadb3d97034218ef70658da60a66c60b29a22ad513626aa8b3b556c949feeed783e4c4f6eb42f7c1222b2cc508c0d66d1d8df0058749ab179206745d1ca0ff622cfc936613ddb61103bf1629f373812a81fccd624b764b6f9df30966ca7a36211f75f5ac30bcaf11230fdec3f4aa6744058e7056e7c0570917feb8047721e59705", 0x97}, {&(0x7f0000000980)}, {&(0x7f0000000ac0)="1f98f493526d05237b7f5bbccf91a186282a653775939583aef67df93c313f09ed5496583ef91b66222c3010223347817768e27bddfdcd078390da9a5e151ad22989acb385", 0x45}, {&(0x7f0000000b80)="a683a8bdd32faf473ce87990ac6a93d511e68c1c0659e9033c4e30eeb05a18852935f928ce18702030dbbd0358e224db718706b246cb5af3f4e956507b2fd9a7c8d52fd4b734b0adbc12bae555222bfaf40ddf17e7e65c35506162210c3f0b7091fa6a4365aa21238df4f9b2349ab13752afb6804c4cb7d9cfac7bf0bcae5872bca2b93e8e28d3e239a59924ead44a92ac3c75769e0d5c85f39f1b8fa112e5a3acbb75a0f6a863b6d1c8c5a23dd5d4c3d7831b4ddfa9ff343ac9003998e1de5c0b3cd765d4cd49a6fe4910fd3cc4ea48371b4d896bdd00bcda7d735860222363320df460d3b983eec9ba3269", 0xec}], 0x5, &(0x7f0000000d40)=[{0xd0, 0x1, 0x100000001, "184e07701d22f4f9a5e89e22cda6fa0af8dbcfc30d8aba0621dac920cec40e0bc5fb2e18197d320d1a0f916ca85c35d993d17b559b2952afee01f90f94eacd9963463f44ed385965bc5aac29526d658721646b0ccf40bb1c51b4eaa7d018a0fbebc830f4556f659349567854e3f8722b5131df124dc4155ad4b4f7452e5456210983b8703c907da3476c6a6b50ed59c1ad7a7b8f7e3c418397ad3bd7f371ead9bd6722a10516366a3238f8c359ea4f3fbf06e7b4685d4a079cb69bce"}, {0x20, 0x10f, 0x5, "8a523c4360cefc383bc31e0dac"}], 0xf0, 0x4}, 0x8000) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x1002, &(0x7f000000a000)) [ 692.722629] FAULT_INJECTION: forcing a failure. [ 692.722629] name failslab, interval 1, probability 0, space 0, times 0 [ 692.733984] CPU: 1 PID: 18014 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 692.740838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.750907] Call Trace: [ 692.753524] dump_stack+0x1b9/0x294 [ 692.757172] ? dump_stack_print_info.cold.2+0x52/0x52 [ 692.762383] ? perf_trace_lock_acquire+0xe3/0x980 [ 692.767257] should_fail.cold.4+0xa/0x1a [ 692.771345] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 692.776493] ? lock_downgrade+0x8e0/0x8e0 [ 692.780670] ? kasan_check_read+0x11/0x20 [ 692.784837] ? rcu_is_watching+0x85/0x140 [ 692.789008] ? find_held_lock+0x36/0x1c0 [ 692.793111] ? check_same_owner+0x320/0x320 [ 692.797479] ? rcu_note_context_switch+0x710/0x710 [ 692.802451] __should_failslab+0x124/0x180 [ 692.806744] should_failslab+0x9/0x14 [ 692.810570] kmem_cache_alloc_trace+0x2cb/0x780 [ 692.815263] ? kasan_check_write+0x14/0x20 [ 692.819523] ? do_raw_spin_lock+0xc1/0x200 [ 692.824398] sget_userns+0x1c7/0xf20 [ 692.828150] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 692.832844] ? kernfs_sop_show_options+0x190/0x190 [ 692.837811] ? destroy_unused_super.part.9+0x100/0x100 [ 692.843116] ? kasan_check_read+0x11/0x20 [ 692.847285] ? rcu_is_watching+0x85/0x140 [ 692.851451] ? rcu_pm_notify+0xc0/0xc0 [ 692.855370] ? kernfs_mount_ns+0xb5/0x8e0 [ 692.859533] ? rcu_read_lock_sched_held+0x108/0x120 [ 692.864572] ? kmem_cache_alloc_trace+0x616/0x780 [ 692.869439] ? lock_downgrade+0x8e0/0x8e0 [ 692.873614] ? refcount_add_not_zero+0x320/0x320 [ 692.878399] kernfs_mount_ns+0x13d/0x8e0 [ 692.882489] ? kernfs_super_ns+0x70/0x70 [ 692.886579] sysfs_mount+0xdf/0x200 [ 692.890234] ? sysfs_kill_sb+0x40/0x40 [ 692.894141] ? alloc_pages_current+0x114/0x210 [ 692.898728] ? security_sb_copy_data+0x88/0xb0 [ 692.903597] mount_fs+0xae/0x328 [ 692.906983] vfs_kern_mount.part.34+0xd4/0x4d0 [ 692.911567] ? may_umount+0xb0/0xb0 [ 692.915712] ? _raw_read_unlock+0x22/0x30 [ 692.919867] ? __get_fs_type+0x97/0xc0 [ 692.923745] do_mount+0x564/0x3070 [ 692.927280] ? copy_mount_string+0x40/0x40 [ 692.931589] ? rcu_pm_notify+0xc0/0xc0 [ 692.935473] ? copy_mount_options+0x5f/0x380 [ 692.939868] ? rcu_read_lock_sched_held+0x108/0x120 [ 692.944877] ? kmem_cache_alloc_trace+0x616/0x780 [ 692.949712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 692.955240] ? _copy_from_user+0xdf/0x150 [ 692.959376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.964901] ? copy_mount_options+0x285/0x380 [ 692.969387] ksys_mount+0x12d/0x140 [ 692.973012] SyS_mount+0x35/0x50 [ 692.976367] ? ksys_mount+0x140/0x140 [ 692.980154] do_syscall_64+0x29e/0x9d0 [ 692.984032] ? vmalloc_sync_all+0x30/0x30 [ 692.988171] ? _raw_spin_unlock_irq+0x27/0x70 [ 692.992660] ? finish_task_switch+0x1ca/0x810 [ 692.997156] ? syscall_return_slowpath+0x5c0/0x5c0 [ 693.002073] ? syscall_return_slowpath+0x30f/0x5c0 [ 693.006995] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 693.012355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 693.017198] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/19 13:06:11 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000001) close(r1) r2 = socket$kcm(0xa, 0x2, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000200)={r0}) socketpair(0x5, 0x0, 0xfff, &(0x7f00000001c0)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x2, 0xa93724757aed09df}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000340)=""/4096}, 0x18) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f00000000c0)=r0, 0x2bc039af) 2018/04/19 13:06:11 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r1, &(0x7f00000038c0)={&(0x7f0000001580), 0x80, &(0x7f0000002840), 0x0, &(0x7f00000028c0)=""/4096, 0x1000}, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000000)) 2018/04/19 13:06:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001140)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001180)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0xb, 0x7, &(0x7f0000000000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x80000001, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) 2018/04/19 13:06:11 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 693.022375] RIP: 0033:0x455329 [ 693.025551] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 693.033246] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 693.040499] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 693.047753] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 693.055008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 693.062269] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000008 2018/04/19 13:06:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:11 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xffffff7f00000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:11 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000001240)=@raw=[@alu={0x4, 0x6e32, 0xf, 0xa, 0x3, 0xfffffff4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xe2f}], &(0x7f0000001280)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0xfffffffffffffee5) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x3}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x200, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x3, 0x10, &(0x7f0000000100)=@raw=[@alu={0x7, 0x3, 0xb, 0x8, 0x0, 0xffffffc0}, @generic={0x1, 0x8, 0x1f, 0x2}, @jmp={0x5, 0x9, 0xd, 0x7, 0x3, 0x1, 0xfffffffffffffffc}, @alu={0x4, 0x4, 0x7, 0x1, 0xf, 0x10, 0xfffffffffffffffc}, @map={0x18, 0x7, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r2}, @alu={0x7, 0x8, 0x5, 0xa, 0x9, 0xffffffc0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffffffff51d2}], &(0x7f0000000180)='GPL\x00', 0x7, 0x1000, &(0x7f00000001c0)=""/4096, 0x41100, 0x1}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg(r4, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/19 13:06:11 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000000), 0xffffffffffffff00) 2018/04/19 13:06:11 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000180)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/239, 0xf9}], 0x3, 0x0, 0x0, 0x6}, 0x2000) r1 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0xf, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x400, 0x1, 0x8, 0x90, 0x0, 0x8, 0x2, 0x2, 0x9, 0x4, 0x5, 0x3ff, 0x100, 0x7, 0x1, 0x8, 0x80000000, 0x2b, 0x0, 0x0, 0x3, 0x5, 0x2, 0xb8, 0x7ff, 0xfffffffffffffffe, 0xff, 0x4, 0x200, 0x4, 0x8, 0x800, 0x10000, 0x20, 0x2, 0x7ff, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000000), 0x2}, 0x4000, 0x7fff, 0x5, 0x2, 0x800, 0x3c}, 0x0, 0xb, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) 2018/04/19 13:06:11 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x400300], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:12 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xffffff7f], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:12 executing program 1 (fault-call:10 fault-nth:9): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2010, 0x6f2000, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) r3 = socket$kcm(0x2, 0x4000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x8918, &(0x7f0000000040)={r3}) socketpair$inet_icmp(0x13, 0x2, 0xfffffffe, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000013440)={&(0x7f00000131c0)=@can, 0x80, &(0x7f0000013300), 0x0, &(0x7f0000013340)=""/241, 0xf1}, 0x0) 2018/04/19 13:06:12 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)) 2018/04/19 13:06:12 executing program 4: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) socketpair(0x3, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x4, 0x7, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x14480, &(0x7f0000e99f87)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7fffa, &(0x7f0000751000)) 2018/04/19 13:06:12 executing program 7: getpid() r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='minix\x00', 0x0, &(0x7f00000006c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) close(r0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffff}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f00000001c0)="054662e4c177f500d2a9df9601f2e89fd1e490a7f967df508a2c76df92c7429cfe530d1a9d1ed9bc7a41717c6687080444630f6393307c37a47c5e6de978884a91d96240f1c28f5a6584c6cef30774ddd4a00332c0ae"}, 0x10) 2018/04/19 13:06:12 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="16", 0x1}], 0x1, &(0x7f00000002c0)}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x2, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="4adbcd848d951c0e13ac79d34a865b47b8c4ff5b5d4018906668ca9bcc48b4a376516afd4f6626c58e9c79519a4f5125a575b822890ecb10fdac1b26f445f657aa67b542e1feb08d0cee0611f4a82eb80992098508faef6f56f02f8b7490491b03f2a38c9eb4d40a9ba7d82cc3a8c2c4fca3422834e985c21f59532485260580e56498b0ef1badf6e0c99661b7066e9a1ddeffeda4992fabef543787506233e469ef5a26dbfe8ef0a09e12e56657e0804395c09f0f32e3159b7c"}, 0x10) [ 694.324195] FAULT_INJECTION: forcing a failure. [ 694.324195] name failslab, interval 1, probability 0, space 0, times 0 [ 694.335516] CPU: 0 PID: 18101 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 694.342367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.351733] Call Trace: [ 694.354336] dump_stack+0x1b9/0x294 [ 694.357971] ? dump_stack_print_info.cold.2+0x52/0x52 [ 694.363160] ? perf_trace_lock_acquire+0xe3/0x980 [ 694.368007] should_fail.cold.4+0xa/0x1a [ 694.372070] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 694.377164] ? lock_downgrade+0x8e0/0x8e0 [ 694.381302] ? kasan_check_read+0x11/0x20 [ 694.385438] ? rcu_is_watching+0x85/0x140 [ 694.389577] ? find_held_lock+0x36/0x1c0 [ 694.393653] ? check_same_owner+0x320/0x320 [ 694.397969] ? rcu_note_context_switch+0x710/0x710 [ 694.402892] __should_failslab+0x124/0x180 [ 694.407127] should_failslab+0x9/0x14 [ 694.410916] kmem_cache_alloc_trace+0x2cb/0x780 [ 694.415572] ? kasan_check_write+0x14/0x20 [ 694.419794] ? do_raw_spin_lock+0xc1/0x200 [ 694.424038] sget_userns+0x1c7/0xf20 [ 694.427739] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 694.432402] ? kernfs_sop_show_options+0x190/0x190 [ 694.437321] ? destroy_unused_super.part.9+0x100/0x100 [ 694.442592] ? kasan_check_read+0x11/0x20 [ 694.446727] ? rcu_is_watching+0x85/0x140 [ 694.450861] ? rcu_pm_notify+0xc0/0xc0 [ 694.454744] ? kernfs_mount_ns+0xb5/0x8e0 [ 694.458878] ? rcu_read_lock_sched_held+0x108/0x120 [ 694.463885] ? kmem_cache_alloc_trace+0x616/0x780 [ 694.468712] ? lock_downgrade+0x8e0/0x8e0 [ 694.472854] ? refcount_add_not_zero+0x320/0x320 [ 694.477602] kernfs_mount_ns+0x13d/0x8e0 [ 694.481654] ? kernfs_super_ns+0x70/0x70 [ 694.485707] sysfs_mount+0xdf/0x200 [ 694.489318] ? sysfs_kill_sb+0x40/0x40 [ 694.493191] ? alloc_pages_current+0x114/0x210 [ 694.497762] ? security_sb_copy_data+0x88/0xb0 [ 694.502332] mount_fs+0xae/0x328 [ 694.505691] vfs_kern_mount.part.34+0xd4/0x4d0 [ 694.510259] ? may_umount+0xb0/0xb0 [ 694.513871] ? _raw_read_unlock+0x22/0x30 [ 694.518005] ? __get_fs_type+0x97/0xc0 [ 694.521889] do_mount+0x564/0x3070 [ 694.525418] ? do_raw_spin_unlock+0x9e/0x2e0 [ 694.529828] ? copy_mount_string+0x40/0x40 [ 694.534050] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 694.539060] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 694.543805] ? retint_kernel+0x10/0x10 [ 694.547686] ? copy_mount_options+0x1f0/0x380 [ 694.552166] ? copy_mount_options+0x202/0x380 [ 694.556664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.562191] ? copy_mount_options+0x285/0x380 [ 694.566677] ksys_mount+0x12d/0x140 [ 694.570292] SyS_mount+0x35/0x50 [ 694.573641] ? ksys_mount+0x140/0x140 [ 694.577429] do_syscall_64+0x29e/0x9d0 [ 694.581300] ? vmalloc_sync_all+0x30/0x30 [ 694.585435] ? _raw_spin_unlock_irq+0x27/0x70 [ 694.589914] ? finish_task_switch+0x1ca/0x810 [ 694.594395] ? syscall_return_slowpath+0x5c0/0x5c0 [ 694.599311] ? syscall_return_slowpath+0x30f/0x5c0 [ 694.604229] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 694.609588] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 694.614420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 694.619594] RIP: 0033:0x455329 2018/04/19 13:06:13 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x1100], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:13 executing program 6: r0 = socket$kcm(0xa, 0xffffffffffffffff, 0x0) gettid() sendmsg(r0, &(0x7f0000000ac0)={&(0x7f00000000c0)=@generic={0x11, "61f4f67283e493d73fb301ff9df8cf15e82244184826ce2ccbcce3dfcb10ca4811fa6829737316f08cebc6df1d77984f11e43c306bc792955e513dea2ee858c26768ad3401acd3f4c0888a28731fc7f5ab617cfa332a4ee29fbe7ba0df81d94e6ef8740503f9fa4fd1808d26ed7e2f69259995429022884a82a6dc5ae5bd"}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000040), 0x4e}, 0xc000) [ 694.622766] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 694.630460] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 694.637713] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 694.645140] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 694.652392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 694.659646] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000009 2018/04/19 13:06:13 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4e, &(0x7f0000000180), 0x127) socketpair(0x10, 0x4, 0xd7, &(0x7f0000000000)) 2018/04/19 13:06:13 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:13 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ocfs2_dlmfs\x00', 0x51008, &(0x7f0000000040)='\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000800000800000000005000000180000000700000000000000060000001850f4ff040000772b0000000000000095000000000000e5"], &(0x7f0000000180)='syzkaller\x00', 0x9, 0x95, &(0x7f00000001c0)=""/149, 0x41100, 0x1}, 0x48) recvmsg$kcm(r0, &(0x7f0000003780)={&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000003640)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/167, 0xa7}, {&(0x7f0000003500)=""/178, 0xb2}, {&(0x7f00000035c0)=""/84, 0x54}], 0x8, &(0x7f00000036c0)=""/186, 0xba, 0x6}, 0x40000000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000100)='./file0\x00', r1}, 0xfffffffffffffe1f) 2018/04/19 13:06:13 executing program 6: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000000b40)='./file0/.ile0\x00', 0x0) 2018/04/19 13:06:13 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:13 executing program 1 (fault-call:10 fault-nth:10): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:13 executing program 4: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) socketpair(0x3, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x4, 0x7, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x14480, &(0x7f0000e99f87)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7fffa, &(0x7f0000751000)) [ 694.993850] FAULT_INJECTION: forcing a failure. [ 694.993850] name failslab, interval 1, probability 0, space 0, times 0 [ 695.005591] CPU: 1 PID: 18147 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 695.012449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.021813] Call Trace: [ 695.024423] dump_stack+0x1b9/0x294 [ 695.028077] ? dump_stack_print_info.cold.2+0x52/0x52 [ 695.033291] ? perf_trace_lock_acquire+0xe3/0x980 [ 695.038151] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 695.043379] should_fail.cold.4+0xa/0x1a [ 695.047458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 695.052581] ? unwind_get_return_address+0x61/0xa0 [ 695.057533] ? __save_stack_trace+0x7e/0xd0 [ 695.061874] ? graph_lock+0x170/0x170 [ 695.065693] ? find_held_lock+0x36/0x1c0 [ 695.069774] ? __lock_is_held+0xb5/0x140 [ 695.073863] ? check_same_owner+0x320/0x320 [ 695.078209] ? rcu_note_context_switch+0x710/0x710 [ 695.083156] __should_failslab+0x124/0x180 [ 695.087405] should_failslab+0x9/0x14 [ 695.091215] kmem_cache_alloc_trace+0x2cb/0x780 [ 695.095890] ? __kmalloc_node+0x33/0x70 [ 695.099869] ? __kmalloc_node+0x33/0x70 [ 695.103853] ? rcu_read_lock_sched_held+0x108/0x120 [ 695.108891] __memcg_init_list_lru_node+0x17d/0x2c0 [ 695.113906] ? kvfree_rcu+0x20/0x20 [ 695.117520] ? __kmalloc_node+0x47/0x70 [ 695.121487] __list_lru_init+0x456/0x790 [ 695.125543] ? list_lru_destroy+0x4c0/0x4c0 [ 695.129856] ? mark_held_locks+0xc9/0x160 [ 695.134012] ? __raw_spin_lock_init+0x1c/0x100 [ 695.138591] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 695.143596] ? __lockdep_init_map+0x105/0x590 [ 695.148078] ? lockdep_init_map+0x9/0x10 [ 695.152147] sget_userns+0x6d9/0xf20 [ 695.155861] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 695.160519] ? kernfs_sop_show_options+0x190/0x190 [ 695.165433] ? destroy_unused_super.part.9+0x100/0x100 [ 695.170700] ? kasan_check_read+0x11/0x20 [ 695.174830] ? rcu_is_watching+0x85/0x140 [ 695.178967] ? rcu_pm_notify+0xc0/0xc0 [ 695.182854] ? rcu_read_lock_sched_held+0x108/0x120 [ 695.187857] ? kmem_cache_alloc_trace+0x616/0x780 [ 695.192686] ? lock_downgrade+0x8e0/0x8e0 [ 695.196834] ? refcount_add_not_zero+0x320/0x320 [ 695.201589] kernfs_mount_ns+0x13d/0x8e0 [ 695.205641] ? kernfs_super_ns+0x70/0x70 [ 695.209697] sysfs_mount+0xdf/0x200 [ 695.213319] ? sysfs_kill_sb+0x40/0x40 [ 695.217195] ? alloc_pages_current+0x114/0x210 [ 695.221767] ? security_sb_copy_data+0x88/0xb0 [ 695.226335] mount_fs+0xae/0x328 [ 695.229706] vfs_kern_mount.part.34+0xd4/0x4d0 [ 695.234300] ? may_umount+0xb0/0xb0 [ 695.237921] ? _raw_read_unlock+0x22/0x30 [ 695.242064] ? __get_fs_type+0x97/0xc0 [ 695.245940] do_mount+0x564/0x3070 [ 695.249470] ? copy_mount_string+0x40/0x40 [ 695.253693] ? rcu_pm_notify+0xc0/0xc0 [ 695.257569] ? copy_mount_options+0x5f/0x380 [ 695.261963] ? rcu_read_lock_sched_held+0x108/0x120 [ 695.266965] ? kmem_cache_alloc_trace+0x616/0x780 [ 695.271795] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 695.277337] ? _copy_from_user+0xdf/0x150 [ 695.281472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.286993] ? copy_mount_options+0x285/0x380 [ 695.291483] ksys_mount+0x12d/0x140 [ 695.295093] SyS_mount+0x35/0x50 [ 695.298444] ? ksys_mount+0x140/0x140 [ 695.302231] do_syscall_64+0x29e/0x9d0 [ 695.306111] ? vmalloc_sync_all+0x30/0x30 [ 695.310245] ? _raw_spin_unlock_irq+0x27/0x70 [ 695.314727] ? finish_task_switch+0x1ca/0x810 [ 695.319207] ? syscall_return_slowpath+0x5c0/0x5c0 [ 695.324122] ? syscall_return_slowpath+0x30f/0x5c0 [ 695.329047] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 695.334408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 695.339240] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 695.344422] RIP: 0033:0x455329 [ 695.347595] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 695.355298] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 695.362551] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 695.369805] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 695.377058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 695.384311] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000a 2018/04/19 13:06:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000003c0)=@ipx, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=""/151, 0x10}, 0x0) socketpair(0x4, 0x55ec413ad8cca2b2, 0xcdf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000040)="3cb59eeaf2", &(0x7f00000000c0)=""/124}, 0x18) 2018/04/19 13:06:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:14 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x30}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x9, 0x800, 0xf3ad, &(0x7f0000001180)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000001900)={&(0x7f00000011c0)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001240)="1a717c4055d2e0c3e13f", 0xa}, {&(0x7f0000001280)="5fbc332fa9329076dbb152a02bd5dc68b36b4343624daea78bc2d9f1ad0d2ab0362c30f41e2d384283761fef336c2ab68a9a752ed395ea263020f3", 0x3b}, {&(0x7f00000012c0)="b59789cf2a22e3fba10585743479f9e3dfe07d1af9dd6c9ffa5b49ef26cc168507a54d410a3b7551af7f27f57985fec92e2466db96276125f4054de7902acdc86c4303d4191073747e2215444d17cf2b8aaaef526318cf687674c957032e259c75165a9f39213069a8141a7d5698e3d78fa270b481a1b3b0b4ae026992e142a6afa9392cfa4d5b0419101bb4663a13b9f14ad0fb4102de6cd9fe2f2fe7f4e8401acc7d0dea", 0xa5}, {&(0x7f0000001380)="a7e7a770806144ff433628a828783a6855563c514143b1fdac3246d5cb3bd86f7c9d5510189486e2c37f37e95048df7748f1585fa2a67e3680f6e5a6b0c466ab6cd5c1c49818ae9fd1cb85c2ff4811", 0x4f}, {&(0x7f0000001400)="89f5cbd7e2c85dd961558379f1022262d442bd1bf1a87ee818d45e7e7b8b9fde2fcb546713", 0x25}, {&(0x7f0000001440)="9ac261b9cc89f15172a3f35599c1a6593d7285d4b666a3d0b7e1d1077277206159afeb232108ce02017057a1b41219d250a4c29adb32b96abf35f3fb31fd18664840da0700764f6fb461fb9c460762703b4d3cd0fbc539ab0a1be56a166d54b60b904e12a4d0b13d0e96e7fd4b38aac079bb7eb055f74014748753d82b89a15567b814227439605d4f438d75c0a0ae6063f2e2d9dc959117671e22d5d47ab311835b9785c3b5236e31f3271e43673c6ac61dc8df6b20d15763b952cfa6911ecc3c3e42f29bcd81d40c89c61a788c59a86360f2ea73a98bcc10479583f96578cf2cfca1b981b87c1346308a7fc66d1e36b98d552e67", 0xf5}, {&(0x7f0000001540)="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", 0xfb}], 0x7, &(0x7f00000016c0)=[{0x80, 0xff, 0x0, "ca690062216a406278baeaef2d2c16de7809f6eaa47dfb29f4262acd484e84f13416b11edbd98bbb392961e5e396c613831eec2a22041255814cf3bbfb3846ef40b52207df67c0b99977daa8b2796a26bad75c46ac0d4f9df4e4d819237a24a092bfa7e28a7ef22f56925d"}, {0xf8, 0x10e, 0xfff, "7f08f36c2c91b55204fdc5cdd053173278ce334888b598e1a7485718ee579a8483d02aea8692cf953ea8a10dba18a7ded5fdbc2acf5f53ecdb5e0198124b48474da8d116a6e64e0d81236a1bef386f1bb8a176690adc41c85be5249e9820aced19ccf15dc34c008fd7360b90d2a9837794fbfb303b807896b0cdd88ca50ab99566be6050d68d8b90994fe9179dda677f542a51c591a1c633ffe131e831dfcd413c97c5320db995bf4be21bb74be88671fed0367dec4445d4a72d5494089b91846557cb80bee5df490f953f80c0a5acda81269bb1d7738169567ca8cd0b516ed163dd4d78"}, {0x78, 0x11c, 0x3, "5eb9846e628a7f1fdd2f436b09eabc079a4b46cf77dddc7db85fbbd3c37db8b63a3f4106e391820f47b858cb48334611ae691a671edf117740b366d03f46801c989a39dcefa5edc37a8c3aeec9cbaf1985c1c467cbd6bb21650bc3d6e23490268083"}, {0x50, 0x11f, 0xffffffff, "4d8fd38a4dd96bb8cfcf12e15deaea1257ce5f88fb5b7143e8a4161d38392e11805ed0be3d21f9675cfca353d9281db75c617edc8977baf7ef24ef"}], 0x240, 0x1}, 0x4008001) 2018/04/19 13:06:14 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000180)="2d26f2e3b0eb68a858b49254645003d305") ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x1) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/79, 0x4f}, 0x0) close(r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/19 13:06:14 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:14 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000400)="3ce174407ced1383f2a951bd46ddbe954d3ea2e93407d581d84e1a5a295d206ca1cb7020f69f31bb1480641960b0be990f39a5aec7b8f7852005819392d6871dc633ffd0dc8e761ace087a7a4428a19035aa43", &(0x7f0000000140)=""/231}, 0x18) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10001) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0xfffffffffffffffe, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x8954, &(0x7f0000000100)=0xed0b) 2018/04/19 13:06:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f00000002c0)=""/223, 0xdf}], 0x2, 0x0, 0x0, 0x80}, 0x20) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/04/19 13:06:14 executing program 1 (fault-call:10 fault-nth:11): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="01845b20b50eee77f76be3cda787408aefc48c40b0cb16e1a09b586ddb9a024977f039bbf0cb25968cda25dd7b3a6a1621734a2d41dbf49e6f52b5b6d771a515211687117a101abf1d9952a573397c901ee062031f11c0fb6ab92c44a6de41058120e4645d9229fdeb4d25e00a4cb34da1326115f35de6fddb32cf1278e73aa5d7a3b6ad73ea0e1d554fb610aac38fd7a6d27c21db918653c45ee8ec1955ebdd780d031a98e0532f6d9a577e8626361adf422ecb72822230648492e6201bad4fe49b83309ade6747f7658d0c1ef20650a832f619d67c4889174fb8b76f0b8dd6b394f283a085eee02e25822e84f712de10ad97f47e4b7019caa927c209c9bcda9826d2cfe44d01f83764dbb13ca77e2f8c5328dc36507a7e6dc5bc1608037e00fa6e1b2e25e8e05571a060cd9ea8ca7c4ab7d1536d2b16adba737250dab207b5184e5f28eb4444e08162cf8e8ab74f65ab3f28182de3e0c735e1c58e412aff5e6a53dfec593cf5e223b3b043ef449c2f696d8754762285c3aa977ab12d5639d6b1090697de487a578192fd342554a823fc45a5fac98b1908b0021c6b2e3174720726aa90831ba7364d7e3a4ec79827b5a93d62bb9205ccfe45eb0945a8e76c79be7a320aa80d70e4d5b6dd86c6a3516270e60a8832cc678857ef12c35c472987f028f16524524fa0ff28850d8cd38d3bc7ae3428186b5c6a1a772a2adf278d63dd56169180058fadd379765ea20145f16b18965dc77a6422088ba7e62c18cb37b5dcdcab3d874f5093f4c0e6dd5fe3f89612c071c92bd4af73e8f4d57a822415471197c641f2b62ef764c979bfaf4f48fdd89e97475503d81e4de7540db1c851ea065fdd271b5ad73218af6c1682b4ee23f69390b7701d957e7b218cddf18d131fa22978209bb9119dd075f5ec986d5b4afb364772d2e6e9aa3749d5a5cb69ca3983561f0ae34a37a202a78fa4abc19252692acaa2431711f07ac3e02c099da9d68da2bf4dbc03b74b6bcb14915c340eac1f9026678f0b4b16a4c8566e0148280527937e7341e9bdd80effbd86eb1ed0596c49ccf6aaa514fee8149f6277b00549cac8cd086b9bc90572f6b15115416da60b228813a336f331655f967a4f512a8cee48313b2fc25c889597c6d832687469abf6b227861166a04bac30f16b35978c889561f7b80c03d5f51778cc8d6035c3df061612b10c81d71e26d2427b89e86fd0a782e4494d3b3cf9ff23fc8be055a413e3952ea199c89def2fb7709582af5c3e25b87897c68e36de49bf34a86dd8cbf1f697a43649738410214fa7f44d85a9a924228cb7b2674c79c5d38df5311509619c8403eaab7f196791e8baa4092ce53255840697263ac5a0bdb225c93807175de118e2d27fae4fc61cf96aca32e518b2b76e6ee2e78dde14d9eeaa1724456eab215d098c499abff47a2eeefb5e25f704fccce79ee0f3923937dc388a2d5943ab865bd3d56ae0b40fb79e98be8f00e8d915cb9684870ba90fec263acbb2c21096777afda3b71a4b9a59f40d02b9589c5b111a047726118f255938037fa6fc45c1b1adcd5323277b0020f6a05af03d8cd970871ba15edffa4e7cc8d4876cf500062e6efd486b56c6e4e02b3cc7c2963281be211d7df22dbc5ed50c16538d19c11db0efe44d4739772bb4c34259beb5ea62b737895a6440d74e89e0fff73c4b5d47416b788f8fd1b533cdd38556461b1c693fc39f5ec2dd98c8d4a76a6f922d2378c30df4242da4b5e62c9ba4b3dd57a940d602b49be41d7fc5bb0991d8257ce14efa2a4154cc91c427ea7fba14e15ec9c5cb2b4053c4ec9d66841ed9b08eb18f21cf9e10feafd06d561a64e5d53403e7e56bd317d68db64b802348facccc3b2078ff7d5aa2cf9db072655b2782f4b8e9a415eabbe76090284b57e0e02cd313c5e62708c5aa8b25faa3c5bcb0b485efc70e8eba19681d289971b1710ce1c79749af62842a5295904559e4f61826b2f8e448376a9ec0a4f3ec5eaab85da53c2c422833e6a72fe49279698fc7784ceb19a2577ea8a7f0501c2f8ea48051a38f8194f078cae996db3c5ffe21cc5b89dfab1b05ca25b4c6cacbcbb557c95e65abeb2fffff6d65392660cdc780443ded1eef6b49313ba5bab36483ffa66143118ba9489fd77a38fd0f692da01563fdde5dce26057186e2f4bc180a8afb7774eb2aebc06549ce15ecd3dd532e4e3ec2e3dd74e3e5a5d636363975712b083f2e1ddd4b61c9fe4ea69785dd7c68798e132db2e4edd8e76e5f412faeb2896110724bc762630a011e7705822084a27946dc3e51ca18c1b30fa6a59e1e5e3180fe47de0ec99b4d6961908349d238510f49309be1b0705e7af908b25d3f9f327f1ec2cae9c28f5bc3350d55daf08e4653b7bb17fed8885442385dce4073b8d2a292471e4830db54044cfcca17cb1c4f8544da42e11c5b0577946c4875d68bdcc6f654c87ee0b14974c86e201d91b0abe1949121fcdd6dee201deb5767e3bea2d49798ca06df0c1c381589ecf32b8f37c2e8bb02c7750b00d761d49d3ee6b7b780145a392abb166871ea1671c5724cd85d80cdbb074655ff29e92dd8ca6ba627d6b9ad551000eca7f29afa63dbef5c9ec6adf20c75868c37cbb2e98bb404a237710a6638aa9333e80228c32cd2f4d69c081b2454aa90272f3642723bf11f8608c153f66af0e1ebe760c30e56760b74799665d37be1f5af062181381d3995535c9a0916fcd702296fdcd49bd8500eb2058da7a1b683d366a4457e1d6ee6033be62633e38e2bc3beaf5c07e3e9f33b177e8e5247cd0e103f690e1eb41af3b13ccec19126a2d92acbbd89a2e601d9bb3070d3df1c06c06228e9b31288131409f05a643f39cd4e3e05a0d4c74dcfe9e04c4d6a4ce383e4a9368bc5df05d90922ba34b8148b4b845b6584cac1f7b0da9ee5d983db9d3ae546c1e18d25b0e03d9127a4a2bce679a73645556d8e2353389733276c13a6cb447c491ee39854aec75fee03ff09bf7db5be2664b104b0f9f4e2a4b89b6ee9c407d098a56ee41c7f45dd7fd1147d064e3f6af671fe4c2e4519454ed5468436d3ded3c691bd96fa47cce8367db8c482b0c743bead54c718befab5fdccebad37c8e1c5da10de3c15cb870297131500f36919e7dd68c2bc849f8e6aa5b52c03723558448572bf03ad8107526c977cd5305596aa5da9cb9ea2feed2b024c17f12d0852498945b69254444179edaf8f95a906c84fbdeb1ec1686303a34f43111f5737a6d69348d932968d43a2b3efe0b26b2cb4bffd3bd7c1aa1da525723f7892566c67df60dd18360a6d87657aaccfd7a31c1a969036a9fc46cd72ed3c093833dde2571425657358e68a37f63a08bf04deadaa519981336c8448d95796b1ebbb0b86f3c1befec686a2efe0ac9924ccf5a813801e380a8f8456e2f291b5dd52e1390d95956a1f5a2b24f8b1c06d248ff4d947d3cb7bb92bb8f9d5372886fc2aaad0f837537a8a603e53ccc29ded6fd652e6e15c14addd39a168e8c05d9ea02e3a559dfa411614aa34f876be15736609226d6216442be535ce5a248d7bcb03fd5051124a45b07e2a03bcdc9340889c562eee040a7cb96519526aa452f37e7b57304c2cd92ff4036a3b304e663f897677f5ae82fb6586f04fbd1b8ac85a204241277f7a3df3290b598cdc9dcee2f333d09f352f97329de980ff38e328b7d64d8becdd647f437f434932105bd76247a14871012c215db5f92dc028d06b8444a455a388c256e1dc5e6139468d6b938c4ec577068fe1594589c0be377c8dc5851c006a308d5942ffc62f406593731a355799385be144daead7ae7d7e5c8fe5e8da3735bf1ec31de95e518066c134252b8506e92885b65eb72c8e113747ae675588ddbf16edb1f5ba1cc25620adc53f2eb21e35889407f0b21460d87a11bb0cebbaeb40f54c36dcd6e97b2f15260cc4f984c78001185509f3054642c2b792910c734a8df6cfc9e48c97a22f1df2a6ea06937c4a9a6514b797b6bfefdbbeb90cf5b67aea2a07c680d746f3fc3e22dd35f29c18727c15249a9df4aafc8ac9c9d02e0b25fea788792078547cd443795d166765e234f2a6b43c2e9e05b29614fe27a659c19fa9a703b4a58f2bc44d6b721e732556c0d03c82531cb41f0b57ebb3ded305e11be46e6f41365ec0ca2bbee2077154f4a4874b24e979a9c3760dd781b0236d8b771ab2f569405d309508b553caeda7de16e26a6f5d9f1dcad5c94019cbd61741126f1b46755d7eb2310018f3478c227e86d3970ceaff49a11838133f7b1c809457431d2a72100d3f85d12cd229317aaec487c917b19602a175054d4f92c1232f9878386bd0945344990e84548000e3c5306e52e476c1c6380a18de4f458a34ced1e794a62acb42ebb76599d42c73fed8e74c414cf2660c144e20cc9ea838efec6985c75bd519c7f866d81e09516d85391302b104328592a6e779966cdb91be962e61cbd6a84099d93501fc53889d1d4f6f22a40c89a4f44c474e16c59360b44cd53b0d30ab5f7640fba825cea612a4a4164a7ca10c2bb75df8ae5475b955fc40d208068ea42dc2dbd3d1e53ac9516cdf8ca33c10ab636e1d58657339986e424b66d8384b4bbb0056106335d4a51a9b8f47a251758cff1d3ceaae8edd79648c8daf132cda0bb12f8906acac2d75d2b6b9f03887f81449bf8bbee26111ba0369b06ee24be7010fe78308373a727b18c70c581d2f9723fc23657be1bdecaa08dea2dc1e20479e93831c59b8dd1d7ef8a8695666ef84593e2c1b66c921a6bfe75e3ece34831e22dbe23c2a752c90972d006fed82dbd14eda6009ba1d6aaf16c4b71230e2cb9591ca28c2c4d92080726f0e08309475826d5fff88b4f4ba09493e18077a77e924e3cf98f18b6a2b4cb72f7827c9eb5fa7cda00973cbc572f6fdb237a24b9ec39c1960a78ca1710b6adc1e37313278bc43bd42327471e7cf0ce022120b8833a6f1b53a8f326bc4d891acbec5031ba35a8c68ffdb0cadfc1614a7aafbb674b61193acebbfe767a891954ecd583114fa381653b475a597de2d5c50e35d2dd4a32ef138727a549374352bff62e27f92d852a8871edabd4d485106489259da7c7364a4f4a1af546594d50578cc876476732a0b47e8349c556cf8583aff8c00ac74906195667eb1ec929c4ad83a9523c6984c35b4257d574277c4bf51bb5c98e726edab65a21efa183f72eab0f989e88083c74257570332daa228650ba73ddfefc43ba04db04ab7ed4ec8e77c4816ff54bbc3dc8af0e3e7125708d485a71ce2ac914634c19498704be9cec36382ec4ba4fca2f622ac078e0538dee6fc9ab46693fd4f6483561c68766e3b57aafe72822e2c403095aa86d78182896bf2610b9b3e28d306ebdf40d7b5d3cabd264b4f1201f0571dbe6348b796bb1e4aea4b0e2a391a88dc43159048777c18f7aebcc2ead110b3d955a790d3b907aece9a42ad4958cb249d638875ea21821df720e421a17ccde9f1a412dd9a02f3714e6905593678a24d36bc76713a48019a6d2bf0b87d39346da5ab54f23c934ea4564e41ea040511804d459ca8868f7ce93fd719c8b4b616be11a889079adbd62b1cf38f9c6506a1cb65d5db735debb8c0a75eb4119446df4994df79cbb1810ff588cedb86e534d8dae6b76c2c0e5c3fe7a00185160a648763950f219e528eb699e5871b941c2d709233c14a6ecc6826b850560aa3e4fa0980bdc382dfd15c30778495c205ecfa175124002e9c1241acce419b6a89d4879ed0a1a6f4520b9c27c9c7705eed9ab0c58c717e", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, r0, 0x0) [ 695.841390] FAULT_INJECTION: forcing a failure. [ 695.841390] name failslab, interval 1, probability 0, space 0, times 0 [ 695.852792] CPU: 0 PID: 18175 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 695.859650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.869038] Call Trace: [ 695.871646] dump_stack+0x1b9/0x294 [ 695.875325] ? dump_stack_print_info.cold.2+0x52/0x52 [ 695.880533] ? perf_trace_lock_acquire+0xe3/0x980 [ 695.885409] ? __save_stack_trace+0x7e/0xd0 [ 695.889760] should_fail.cold.4+0xa/0x1a [ 695.893848] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 695.898973] ? save_stack+0x43/0xd0 [ 695.902611] ? kasan_kmalloc+0xc4/0xe0 [ 695.906488] ? kmem_cache_alloc_trace+0x152/0x780 [ 695.911331] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 695.916516] ? __list_lru_init+0x456/0x790 [ 695.920744] ? sget_userns+0x6d9/0xf20 [ 695.924621] ? graph_lock+0x170/0x170 [ 695.928404] ? do_mount+0x564/0x3070 [ 695.932111] ? ksys_mount+0x12d/0x140 [ 695.935900] ? SyS_mount+0x35/0x50 [ 695.939433] ? do_syscall_64+0x29e/0x9d0 [ 695.943495] ? find_held_lock+0x36/0x1c0 [ 695.947546] ? __lock_is_held+0xb5/0x140 [ 695.951603] ? check_same_owner+0x320/0x320 [ 695.955918] ? rcu_note_context_switch+0x710/0x710 [ 695.960841] __should_failslab+0x124/0x180 [ 695.965066] should_failslab+0x9/0x14 [ 695.968852] kmem_cache_alloc_trace+0x2cb/0x780 [ 695.973507] ? __kmalloc_node+0x33/0x70 [ 695.977467] ? __kmalloc_node+0x33/0x70 [ 695.981437] ? rcu_read_lock_sched_held+0x108/0x120 [ 695.986447] __memcg_init_list_lru_node+0x17d/0x2c0 [ 695.991537] ? kvfree_rcu+0x20/0x20 [ 695.995148] ? __kmalloc_node+0x47/0x70 [ 695.999112] __list_lru_init+0x456/0x790 [ 696.003165] ? list_lru_destroy+0x4c0/0x4c0 [ 696.007480] ? mark_held_locks+0xc9/0x160 [ 696.011613] ? __raw_spin_lock_init+0x1c/0x100 [ 696.016182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 696.023355] ? __lockdep_init_map+0x105/0x590 [ 696.027838] ? lockdep_init_map+0x9/0x10 [ 696.031887] sget_userns+0x6d9/0xf20 [ 696.035588] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 696.040248] ? kernfs_sop_show_options+0x190/0x190 [ 696.045166] ? destroy_unused_super.part.9+0x100/0x100 [ 696.050435] ? kasan_check_read+0x11/0x20 [ 696.054570] ? rcu_is_watching+0x85/0x140 [ 696.058707] ? rcu_pm_notify+0xc0/0xc0 [ 696.062587] ? rcu_read_lock_sched_held+0x108/0x120 [ 696.067591] ? kmem_cache_alloc_trace+0x616/0x780 [ 696.072595] ? lock_downgrade+0x8e0/0x8e0 [ 696.076737] ? refcount_add_not_zero+0x320/0x320 [ 696.081484] kernfs_mount_ns+0x13d/0x8e0 [ 696.085536] ? kernfs_super_ns+0x70/0x70 [ 696.089592] sysfs_mount+0xdf/0x200 [ 696.093208] ? sysfs_kill_sb+0x40/0x40 [ 696.097083] ? alloc_pages_current+0x114/0x210 [ 696.101658] ? security_sb_copy_data+0x88/0xb0 [ 696.106231] mount_fs+0xae/0x328 [ 696.109590] vfs_kern_mount.part.34+0xd4/0x4d0 [ 696.114161] ? may_umount+0xb0/0xb0 [ 696.117776] ? _raw_read_unlock+0x22/0x30 [ 696.121910] ? __get_fs_type+0x97/0xc0 [ 696.125792] do_mount+0x564/0x3070 [ 696.129322] ? copy_mount_string+0x40/0x40 [ 696.133559] ? rcu_pm_notify+0xc0/0xc0 [ 696.137439] ? copy_mount_options+0x5f/0x380 [ 696.142179] ? rcu_read_lock_sched_held+0x108/0x120 [ 696.147183] ? kmem_cache_alloc_trace+0x616/0x780 [ 696.152021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 696.157554] ? _copy_from_user+0xdf/0x150 [ 696.161712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.167244] ? copy_mount_options+0x285/0x380 [ 696.171731] ksys_mount+0x12d/0x140 [ 696.175350] SyS_mount+0x35/0x50 [ 696.178705] ? ksys_mount+0x140/0x140 [ 696.182499] do_syscall_64+0x29e/0x9d0 [ 696.186374] ? vmalloc_sync_all+0x30/0x30 [ 696.190514] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 696.195352] ? syscall_return_slowpath+0x5c0/0x5c0 [ 696.200276] ? syscall_return_slowpath+0x30f/0x5c0 [ 696.205199] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 696.210556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.215390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 696.220570] RIP: 0033:0x455329 [ 696.223748] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 696.231442] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 2018/04/19 13:06:14 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) close(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) socket$kcm(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) setsockopt$sock_attach_bpf(r1, 0x6, 0x1e, &(0x7f0000000180), 0x127) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) [ 696.238699] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 696.245957] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 696.253212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 696.260470] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000b 2018/04/19 13:06:14 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:14 executing program 6: socketpair(0x1e, 0x8, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) r2 = gettid() sendmsg$kcm(r0, &(0x7f00000029c0)={&(0x7f0000001500)=@sco={0x1f, {0x1, 0x0, 0x9f42, 0x80000000, 0x9, 0xfffffffffffff800}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001580)="da06091788fc6ef846f80ea5f1fd79ea32a75d49c32d410c2ebe2a97de75a674d023f862b8b94afbea21052e153c0a82d90b629a65", 0x35}, {&(0x7f00000015c0)="3ef02b72656d20f611d1dfc51940bee410b0b57b1eb40041b8d64c296abde85147f0a4f1a83428a6962b8628e452b3ef7a51859035a1aed4c645a52a9b8b4fc0b5e78f59d6b2fb568c27b387a11dffd6b47571a0b76db7276d79d0652d81558f0aa7bf725fd3de447deada537c804f65d9c875085f5a3ff518999c", 0x7b}, {&(0x7f0000001640)="47c4a2f3426389d1a68dc3fddb22f351f7298e522941e8df3179b6b97de4e4dd7eacfc6ca1b2376b27f64b8b69c48cecac7a5b810ef0d659dbbb16d6f32375a7beace3fa3975ba715acbbb53895ca6c5215058f154e17ed44311e6b517d6a8483e41822c0a4e3216b9df74dc0dd34923d3df515ff8acff607a2428f0b6c1a86b6a29f2c893f6a53d03e05ab94d759f87253d0376918049a708a319cb32b788f546fc6d18ec48ede2d85350cd5fd427cf3acb46d9f49b3d217a01cc75fa85a24fa9e84645ffc1b5edf6", 0xc9}, {&(0x7f0000001740)="9fa92065183b481850757589f8626c508d8534a1d7b4cbd23eb707b3684af8998edab8fdeb200fc1c499c5747b283ac65f9ce470ffd1af5b1bf11f3a397bc2c9c780b86fd94fbc6a2b69879375e1795cab3c48fae079428399d3019e28c6eb8cb6df64e51dd5ed1bdfee5b98523517a637141a94c2ccc47d69be978ff4e9e991dc3587d913ca2e164428b19a7d4ade07d6acc93aee1826e9c64fe6388cd12dbfb7b7976969325314d4db7a19b71f5da5224cc246956dd49071771466c20ff41ba812845837980801e9a67bd9b6016745c65130ae0e132e6996c3a9a209a2dfd9f4d23ccf11f1b4f5b411fbeedee0513d8375", 0xf2}], 0x4, &(0x7f0000001880)=[{0x38, 0x29, 0x0, "769c99f3e75a09f4e4306705f0cb2a0096ccaa0cbbcbb3b686087be8dbf719597e"}, {0xa0, 0x11d, 0x100000001, "b16fda0322bad37156b2688b6da8a3cfd1f2e5c4c8c3b3c129ada08254dbe84f890f6daa54fa28107152bac25e45713706835ec3ea18e050f6f90a73b90be0ed5906874492667364f8c29f60ba6b317a95911267971511319d46dfc7f7ea34df022b78765120d76d2159a7b183410b0ddce2f8a01a3217a678130838c66a0687e73c9b9b75e7162fbfb587"}, {0x1010, 0x185, 0x8, "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"}, {0x48, 0x111, 0x9, "dd89cb2170327a2a0b09e9523e9bfeef367bccb83255aaafc12195a97d62168878d1213bf6ddff864aba0626a12f1442d714c1c4a6"}], 0x1130, 0x4000800}, 0x20000000) perf_event_open(&(0x7f0000001480)={0x3, 0x70, 0x4, 0x7, 0x5, 0x9, 0x0, 0x3, 0x800, 0xb, 0x3, 0x5, 0x100000000, 0x50f, 0xffffffff, 0x47, 0x8890, 0x9, 0x9, 0x7fff, 0xfffffffffffffffa, 0x7, 0x4, 0xff, 0x4, 0x8, 0x3ff, 0x401, 0xfff, 0x6, 0x5, 0x4, 0xfffffffffffffc01, 0x0, 0x3f, 0x81, 0x0, 0x2, 0x0, 0x1, 0x2, @perf_config_ext={0xff, 0x18fdb5e}, 0x20018, 0x6, 0xdd5, 0x1, 0x8, 0xf4b, 0x1}, r2, 0xc, r0, 0xa) 2018/04/19 13:06:14 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001680)) recvmsg$kcm(r0, &(0x7f0000001640)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/84, 0x54}, {&(0x7f0000001240)=""/21, 0x15}, {&(0x7f0000001280)=""/112, 0x70}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/100, 0x64}, {&(0x7f0000001440)=""/162, 0xa2}, {&(0x7f0000001500)=""/182, 0xb6}], 0x8, &(0x7f0000001f00)=""/4096, 0x1000, 0x9}, 0x2000) socketpair(0x11, 0x80005, 0x2, &(0x7f0000001700)) socketpair(0xe6baf570f47a76d3, 0x3, 0x55, &(0x7f0000001740)) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)="378a7289db04ee80adbf7aeff9e5b5f0936303515060f77fcdc260764b2ae07abd496818986af8524ad5bcd480b75db3ba9dad59f4a7abae39a28a4bb71349040763cab585c26ba462fe7de27b69f2fcfd9120261992cb47be5d64d22fb06eaf520665d88ad59e20cf016c429d307c015a08be985e6caeb08d3da973da1030323ff657ee7121491f97ce937160fbcef214706cbb874fee8f2d5a04fd9fff811352fe4fc59df42eb0830dad5231e2800728e91040", 0x8f}], 0x1, &(0x7f00000016c0)=ANY=[@ANYBLOB="100000000000000029000000050000005786cdb5d7f1d681bda9aa70d88e0e4055b2b3cb2054bbb5b2434803a2b5c124634d86a947e08b00"], 0x10}, 0x0) socketpair$inet(0x2, 0x1, 0x8001, &(0x7f0000000000)) 2018/04/19 13:06:15 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x0, {0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xcdc0}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="fa55a45fcc321915a0e67c475df0edef921c52e777f6b08a3872d0eec89de47ef5d77a4af16ee1d32705c3df83558774804798e543fd988b8bb8e54d72825c3a99df7ca6df255da62d182ce3b8bc0b6764c75fde14b5870d969ed5fc1cdb6b53adeee40bb0951fcc96", 0x69}, {&(0x7f00000001c0)="c61c66238e", 0x5}, {&(0x7f0000000240)="3e24b0a853378f2deb3551f9e6ff84ba78c1d748cd0bb18e4511df82d0f3d56fd2170e5fc21a50f64aa42f01768af5316e5f5eb2c310ec0f4aaebbd1d7ca023831e606f4190c03304d87d4cb888143d72496723cf1cfe7547391bfa705b0a11e0cf8c4facd646dc2b3ee250cba256f4141c91b2255b4854a6b", 0x79}, {&(0x7f0000000300)="4dab3f59a8", 0x5}], 0x4, 0x0, 0x0, 0x84}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000000180)="47704c15e2d700f231d41c9ee969c4b595f55d74a26a91d5efa84b32ead7e112eedbf083b0", 0xfffffffffffffffc, 0xfb, &(0x7f0000000440)=""/251, 0x41100}, 0x48) 2018/04/19 13:06:15 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xf00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:15 executing program 1 (fault-call:10 fault-nth:12): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x6, 0x7fe, 0x7, 0x4000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)}, 0xfffffc7f) recvmsg(0xffffffffffffff9c, &(0x7f0000008f00)={&(0x7f0000008a00)=@can={0x0, 0x0}, 0x80, &(0x7f0000008e00)=[{&(0x7f0000008a80)=""/82, 0x52}, {&(0x7f0000008b00)=""/207, 0xcf}, {&(0x7f0000008c00)=""/227, 0xe3}, {&(0x7f0000008d00)=""/228, 0xe4}], 0x4, &(0x7f0000008e40)=""/183, 0xb7, 0x9}, 0x40000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008f40)={0xd, 0xf, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x81}, @jmp={0x5, 0xa724, 0xe, 0x3, 0xa, 0xfffffffc, 0x10}, @call={0x85, 0x0, 0x0, 0x25}, @jmp={0x5, 0xd738, 0xf, 0x9, 0x1, 0xcc}, @jmp={0x5, 0x9, 0x3, 0xb, 0x7, 0xffffffe0, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xffffffff, 0xbe, &(0x7f0000000300)=""/190, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="d8286fc7c1b64972e4e7c74c4c1847abb1997537abf02cda7721cf6c4d905c", &(0x7f0000000180)="fe4355c8b5784ff37e2de4597e754656b4225b374ca0dbca15272901110cbab07e1b7afd00dc591f6c73274cf5df5e6bf8dedd32fdfe08f836551d387953e3409b4320a736864f6693f52dd527a4a1817517b1866696d0e0777bc6a79db503cc6dd52e05a4b8668c02baa949dfbd5d60d2e2044cf5b08dc9ea4ca267bf761ae73222e5793af068fd9573874e588037d530a0cda3fb5c4f6ddcc26ec3723f621af60dc7a8b49460944e7bd9a9525fa898a9beb19c8e43b5b0170045de9e6c2045e78659b30a6d990aa500d011f6d86ac73c7c", 0x1}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r2, 0x5, 0x2}, 0x14) 2018/04/19 13:06:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) 2018/04/19 13:06:15 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000002b00)=ANY=[@ANYBLOB="140000000000000029000000080000000200aaf9"], 0x14}, 0x0) socketpair$inet6(0xa, 0x800, 0xc8, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x9, 0x9c, 0x2, 0x0, 0x401, 0xa0000, 0x8, 0xad, 0x7ff, 0x3, 0x3, 0x0, 0xfffffffffffff800, 0x2, 0x80000001, 0x797, 0x8000, 0x1, 0x6, 0x5, 0x9dc, 0x7, 0x1000, 0x80000000000, 0x54, 0xfffffffffffffffa, 0xfff, 0x4, 0x9, 0x100, 0x6, 0x7fff, 0x7, 0x80000001, 0x2, 0x0, 0x6, 0x5, @perf_config_ext={0x10001}, 0x1000, 0x3, 0x3, 0x6, 0x8, 0x1000, 0x8}, 0x0, 0xd, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)={0x2, 0x0, [0x0, 0x0]}) 2018/04/19 13:06:15 executing program 2: r0 = perf_event_open(&(0x7f0000b39f88)={0x7, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x4, 0x3f, 0xff, 0x8, 0x0, 0x9, 0x8, 0x8, 0x2, 0xffffffff, 0x7, 0x401, 0x101, 0xe71, 0x7, 0x6, 0x1, 0x6, 0x7, 0x8, 0x1, 0x147498f9, 0x9, 0x0, 0x35fb, 0x8, 0x8001, 0x2, 0x6, 0x10000, 0x0, 0x2, 0x2800000000, 0x40, 0x100000001, 0x609, 0x0, 0x1, 0x0, @perf_config_ext={0xbffe, 0x1}, 0x20000, 0x0, 0x20, 0x3, 0x7, 0xbab1, 0x83}, r1, 0x2, r0, 0xa) 2018/04/19 13:06:15 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffff9c, 0x28, &(0x7f00000003c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffff9c, 0x28, &(0x7f0000000440)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r0, 0x6, 0x1000003}, 0x1eb) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0xffffffffffffff81, 0x3, 0x1, 0x9, r1, 0x2}, 0x2c) socketpair(0x18, 0x5, 0x0, &(0x7f0000000340)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)="f433bc71bd6a10c6a09b0cf13653bf8b4be9838e7f08325a2591b5f764df375c356d99c1267d2b07236483b26aea7355a1a6b66a92c9cb35c7fcd0"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x9, 0xa, 0x1f, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) socketpair(0xb, 0x1, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) close(r2) setsockopt$sock_attach_bpf(r3, 0x1, 0x1a, &(0x7f0000000100), 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="9800000000f9ffffff8e0000ccbd010000643d23c53b48cfd6c56d1a448748ec66a10eb43acbd8f30cabcf3b9cd1455b4ffa30353c14d17203165e0188292da233f8b1e52d3a6a8ab4f410a706fde690bc718c5dce62da7bf47dab03aedbc9faa465b6cdf7eb852b66efa3e68753ccaae0aa001734e4e7e47c0faff21845f16777827c900370747625753c43230fb185216f2e918eacbcdb2647c6d8"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) gettid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r7, 0x0, 0xe, 0x0, &(0x7f0000000040)="60a53cb30e47f58f43d070a54090", &(0x7f0000000140)}, 0x28) 2018/04/19 13:06:15 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x38206}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x4c, 0xac, &(0x7f0000000240)="401c1851597ea4eae1a71a8a3d9fd1418c53c5d1652f32371673cbd9024d76f8da6775ad3b4941c3ff7a81ad5238cffb3865109884c6767ed1e6093964e2610417eafde8902ad3bc0035bf94", &(0x7f00000002c0)=""/172, 0x41d5, 0xf5f}, 0x28) close(r1) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x9, &(0x7f0000000180), 0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 697.308756] FAULT_INJECTION: forcing a failure. [ 697.308756] name failslab, interval 1, probability 0, space 0, times 0 [ 697.320158] CPU: 0 PID: 18231 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 697.327011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.336373] Call Trace: [ 697.338970] dump_stack+0x1b9/0x294 [ 697.342621] ? dump_stack_print_info.cold.2+0x52/0x52 [ 697.347829] ? perf_trace_lock_acquire+0xe3/0x980 [ 697.352685] ? __save_stack_trace+0x7e/0xd0 2018/04/19 13:06:15 executing program 6: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) socketpair(0xb, 0xc4559eed056b3ae6, 0x81, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001340)='\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r0, &(0x7f00000000c0)="53611b79a7f0ecbc22ce3f2de46550e5", &(0x7f0000000100)=""/4096}, 0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000011c0)) bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x1f, 0x800, 0x200, 0x3ba, 0x10, r1, 0x5}, 0x2c) socketpair(0xcead95aefea7e5c5, 0x80000, 0x40, &(0x7f0000001140)) socketpair(0x10, 0x0, 0xffffffffffffff85, &(0x7f0000001180)) [ 697.357029] should_fail.cold.4+0xa/0x1a [ 697.361108] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 697.366232] ? save_stack+0x43/0xd0 [ 697.369871] ? kasan_kmalloc+0xc4/0xe0 [ 697.373771] ? kmem_cache_alloc_trace+0x152/0x780 [ 697.378634] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 697.383845] ? __list_lru_init+0x456/0x790 [ 697.388098] ? sget_userns+0x6d9/0xf20 [ 697.392003] ? graph_lock+0x170/0x170 [ 697.395820] ? do_mount+0x564/0x3070 [ 697.399544] ? ksys_mount+0x12d/0x140 [ 697.403356] ? SyS_mount+0x35/0x50 2018/04/19 13:06:15 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xa00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, r0, 0x0) [ 697.406906] ? do_syscall_64+0x29e/0x9d0 [ 697.410982] ? find_held_lock+0x36/0x1c0 [ 697.415056] ? __lock_is_held+0xb5/0x140 [ 697.419140] ? check_same_owner+0x320/0x320 [ 697.423474] ? rcu_note_context_switch+0x710/0x710 [ 697.428422] __should_failslab+0x124/0x180 [ 697.432675] should_failslab+0x9/0x14 [ 697.436484] kmem_cache_alloc_trace+0x2cb/0x780 [ 697.441162] ? __kmalloc_node+0x33/0x70 [ 697.445140] ? __kmalloc_node+0x33/0x70 [ 697.449121] ? rcu_read_lock_sched_held+0x108/0x120 [ 697.454157] __memcg_init_list_lru_node+0x17d/0x2c0 [ 697.459187] ? kvfree_rcu+0x20/0x20 [ 697.462824] ? __kmalloc_node+0x47/0x70 [ 697.466825] __list_lru_init+0x456/0x790 [ 697.470901] ? list_lru_destroy+0x4c0/0x4c0 [ 697.475229] ? mark_held_locks+0xc9/0x160 [ 697.479395] ? __raw_spin_lock_init+0x1c/0x100 [ 697.483988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 697.489009] ? __lockdep_init_map+0x105/0x590 [ 697.493516] ? lockdep_init_map+0x9/0x10 [ 697.497586] sget_userns+0x6d9/0xf20 [ 697.501307] ? kernfs_sop_show_path+0x1b0/0x1b0 2018/04/19 13:06:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xe, 0xc3, &(0x7f0000000080)="81e60a1691f8189937e0db96f6aa", &(0x7f0000000100)=""/195, 0x3ff}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="215dc1e5bd077eb61b6328b1b233b6595c3d62d14a2742c24dea775ec7", &(0x7f0000000240)="3488baa008823d9b11759ccc106458601f087b35bd219b22ec5b3e1524c361d219341bb6e91b43c727397ff3506d9f1d94c0b8faa6598b5148a9d3768138d485e129fe6ac124cd0a73a481e222646ad856e3f7c731c387d8e6ffa5591711e94df8dc00", 0x2}, 0x20) 2018/04/19 13:06:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000001c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x9, 0x807, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000001c40)={&(0x7f0000000800)=@alg, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000880)=""/239, 0xef}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/187, 0xbb}, {&(0x7f0000001a40)=""/187, 0xbb}], 0x4, &(0x7f0000001b40)=""/214, 0xd6, 0x7fffffff}, 0x2000) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000fb6000)='./file1\x00', &(0x7f0000d78000)='.', &(0x7f0000000200)='ubifs\x00', 0x1000, 0x0) 2018/04/19 13:06:15 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x8000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 697.505989] ? kernfs_sop_show_options+0x190/0x190 [ 697.510926] ? destroy_unused_super.part.9+0x100/0x100 [ 697.516220] ? kasan_check_read+0x11/0x20 [ 697.520380] ? rcu_is_watching+0x85/0x140 [ 697.524542] ? rcu_pm_notify+0xc0/0xc0 [ 697.528453] ? rcu_read_lock_sched_held+0x108/0x120 [ 697.533479] ? kmem_cache_alloc_trace+0x616/0x780 [ 697.538327] ? lock_downgrade+0x8e0/0x8e0 [ 697.542487] ? refcount_add_not_zero+0x320/0x320 [ 697.547263] kernfs_mount_ns+0x13d/0x8e0 [ 697.551335] ? kernfs_super_ns+0x70/0x70 [ 697.555419] sysfs_mount+0xdf/0x200 [ 697.559052] ? sysfs_kill_sb+0x40/0x40 [ 697.562949] ? alloc_pages_current+0x114/0x210 [ 697.567541] ? security_sb_copy_data+0x88/0xb0 [ 697.572146] mount_fs+0xae/0x328 [ 697.575537] vfs_kern_mount.part.34+0xd4/0x4d0 [ 697.580133] ? may_umount+0xb0/0xb0 [ 697.583762] ? _raw_read_unlock+0x22/0x30 [ 697.587914] ? __get_fs_type+0x97/0xc0 [ 697.591800] do_mount+0x564/0x3070 [ 697.595333] ? interrupt_entry+0xb1/0xf0 [ 697.599384] ? copy_mount_string+0x40/0x40 [ 697.603608] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 697.608367] ? retint_kernel+0x10/0x10 [ 697.612254] ? copy_mount_options+0x213/0x380 [ 697.616741] ? audit_kill_trees+0x430/0x430 [ 697.621053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 697.626589] ? copy_mount_options+0x285/0x380 [ 697.631075] ksys_mount+0x12d/0x140 [ 697.634687] SyS_mount+0x35/0x50 [ 697.638038] ? ksys_mount+0x140/0x140 [ 697.641830] do_syscall_64+0x29e/0x9d0 [ 697.645703] ? vmalloc_sync_all+0x30/0x30 [ 697.649837] ? _raw_spin_unlock_irq+0x27/0x70 [ 697.654318] ? finish_task_switch+0x1ca/0x810 [ 697.658799] ? syscall_return_slowpath+0x5c0/0x5c0 [ 697.663714] ? syscall_return_slowpath+0x30f/0x5c0 [ 697.668631] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 697.673993] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.678836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 697.684010] RIP: 0033:0x455329 [ 697.687186] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 697.694879] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 697.702134] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 697.709399] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 697.716655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 697.723909] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000c 2018/04/19 13:06:16 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xc, 0x0, 0x0, 0xcd, 0xa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x20000002, 0x1, &(0x7f0000000000)) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x2, &(0x7f0000000180), 0x8) 2018/04/19 13:06:16 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:16 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000000040), 0xb}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/04/19 13:06:16 executing program 1 (fault-call:10 fault-nth:13): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="01845b20b50eee77f76be3cda787408aefc48c40b0cb16e1a09b586ddb9a024977f039bbf0cb25968cda25dd7b3a6a1621734a2d41dbf49e6f52b5b6d771a515211687117a101abf1d9952a573397c901ee062031f11c0fb6ab92c44a6de41058120e4645d9229fdeb4d25e00a4cb34da1326115f35de6fddb32cf1278e73aa5d7a3b6ad73ea0e1d554fb610aac38fd7a6d27c21db918653c45ee8ec1955ebdd780d031a98e0532f6d9a577e8626361adf422ecb72822230648492e6201bad4fe49b83309ade6747f7658d0c1ef20650a832f619d67c4889174fb8b76f0b8dd6b394f283a085eee02e25822e84f712de10ad97f47e4b7019caa927c209c9bcda9826d2cfe44d01f83764dbb13ca77e2f8c5328dc36507a7e6dc5bc1608037e00fa6e1b2e25e8e05571a060cd9ea8ca7c4ab7d1536d2b16adba737250dab207b5184e5f28eb4444e08162cf8e8ab74f65ab3f28182de3e0c735e1c58e412aff5e6a53dfec593cf5e223b3b043ef449c2f696d8754762285c3aa977ab12d5639d6b1090697de487a578192fd342554a823fc45a5fac98b1908b0021c6b2e3174720726aa90831ba7364d7e3a4ec79827b5a93d62bb9205ccfe45eb0945a8e76c79be7a320aa80d70e4d5b6dd86c6a3516270e60a8832cc678857ef12c35c472987f028f16524524fa0ff28850d8cd38d3bc7ae3428186b5c6a1a772a2adf278d63dd56169180058fadd379765ea20145f16b18965dc77a6422088ba7e62c18cb37b5dcdcab3d874f5093f4c0e6dd5fe3f89612c071c92bd4af73e8f4d57a822415471197c641f2b62ef764c979bfaf4f48fdd89e97475503d81e4de7540db1c851ea065fdd271b5ad73218af6c1682b4ee23f69390b7701d957e7b218cddf18d131fa22978209bb9119dd075f5ec986d5b4afb364772d2e6e9aa3749d5a5cb69ca3983561f0ae34a37a202a78fa4abc19252692acaa2431711f07ac3e02c099da9d68da2bf4dbc03b74b6bcb14915c340eac1f9026678f0b4b16a4c8566e0148280527937e7341e9bdd80effbd86eb1ed0596c49ccf6aaa514fee8149f6277b00549cac8cd086b9bc90572f6b15115416da60b228813a336f331655f967a4f512a8cee48313b2fc25c889597c6d832687469abf6b227861166a04bac30f16b35978c889561f7b80c03d5f51778cc8d6035c3df061612b10c81d71e26d2427b89e86fd0a782e4494d3b3cf9ff23fc8be055a413e3952ea199c89def2fb7709582af5c3e25b87897c68e36de49bf34a86dd8cbf1f697a43649738410214fa7f44d85a9a924228cb7b2674c79c5d38df5311509619c8403eaab7f196791e8baa4092ce53255840697263ac5a0bdb225c93807175de118e2d27fae4fc61cf96aca32e518b2b76e6ee2e78dde14d9eeaa1724456eab215d098c499abff47a2eeefb5e25f704fccce79ee0f3923937dc388a2d5943ab865bd3d56ae0b40fb79e98be8f00e8d915cb9684870ba90fec263acbb2c21096777afda3b71a4b9a59f40d02b9589c5b111a047726118f255938037fa6fc45c1b1adcd5323277b0020f6a05af03d8cd970871ba15edffa4e7cc8d4876cf500062e6efd486b56c6e4e02b3cc7c2963281be211d7df22dbc5ed50c16538d19c11db0efe44d4739772bb4c34259beb5ea62b737895a6440d74e89e0fff73c4b5d47416b788f8fd1b533cdd38556461b1c693fc39f5ec2dd98c8d4a76a6f922d2378c30df4242da4b5e62c9ba4b3dd57a940d602b49be41d7fc5bb0991d8257ce14efa2a4154cc91c427ea7fba14e15ec9c5cb2b4053c4ec9d66841ed9b08eb18f21cf9e10feafd06d561a64e5d53403e7e56bd317d68db64b802348facccc3b2078ff7d5aa2cf9db072655b2782f4b8e9a415eabbe76090284b57e0e02cd313c5e62708c5aa8b25faa3c5bcb0b485efc70e8eba19681d289971b1710ce1c79749af62842a5295904559e4f61826b2f8e448376a9ec0a4f3ec5eaab85da53c2c422833e6a72fe49279698fc7784ceb19a2577ea8a7f0501c2f8ea48051a38f8194f078cae996db3c5ffe21cc5b89dfab1b05ca25b4c6cacbcbb557c95e65abeb2fffff6d65392660cdc780443ded1eef6b49313ba5bab36483ffa66143118ba9489fd77a38fd0f692da01563fdde5dce26057186e2f4bc180a8afb7774eb2aebc06549ce15ecd3dd532e4e3ec2e3dd74e3e5a5d636363975712b083f2e1ddd4b61c9fe4ea69785dd7c68798e132db2e4edd8e76e5f412faeb2896110724bc762630a011e7705822084a27946dc3e51ca18c1b30fa6a59e1e5e3180fe47de0ec99b4d6961908349d238510f49309be1b0705e7af908b25d3f9f327f1ec2cae9c28f5bc3350d55daf08e4653b7bb17fed8885442385dce4073b8d2a292471e4830db54044cfcca17cb1c4f8544da42e11c5b0577946c4875d68bdcc6f654c87ee0b14974c86e201d91b0abe1949121fcdd6dee201deb5767e3bea2d49798ca06df0c1c381589ecf32b8f37c2e8bb02c7750b00d761d49d3ee6b7b780145a392abb166871ea1671c5724cd85d80cdbb074655ff29e92dd8ca6ba627d6b9ad551000eca7f29afa63dbef5c9ec6adf20c75868c37cbb2e98bb404a237710a6638aa9333e80228c32cd2f4d69c081b2454aa90272f3642723bf11f8608c153f66af0e1ebe760c30e56760b74799665d37be1f5af062181381d3995535c9a0916fcd702296fdcd49bd8500eb2058da7a1b683d366a4457e1d6ee6033be62633e38e2bc3beaf5c07e3e9f33b177e8e5247cd0e103f690e1eb41af3b13ccec19126a2d92acbbd89a2e601d9bb3070d3df1c06c06228e9b31288131409f05a643f39cd4e3e05a0d4c74dcfe9e04c4d6a4ce383e4a9368bc5df05d90922ba34b8148b4b845b6584cac1f7b0da9ee5d983db9d3ae546c1e18d25b0e03d9127a4a2bce679a73645556d8e2353389733276c13a6cb447c491ee39854aec75fee03ff09bf7db5be2664b104b0f9f4e2a4b89b6ee9c407d098a56ee41c7f45dd7fd1147d064e3f6af671fe4c2e4519454ed5468436d3ded3c691bd96fa47cce8367db8c482b0c743bead54c718befab5fdccebad37c8e1c5da10de3c15cb870297131500f36919e7dd68c2bc849f8e6aa5b52c03723558448572bf03ad8107526c977cd5305596aa5da9cb9ea2feed2b024c17f12d0852498945b69254444179edaf8f95a906c84fbdeb1ec1686303a34f43111f5737a6d69348d932968d43a2b3efe0b26b2cb4bffd3bd7c1aa1da525723f7892566c67df60dd18360a6d87657aaccfd7a31c1a969036a9fc46cd72ed3c093833dde2571425657358e68a37f63a08bf04deadaa519981336c8448d95796b1ebbb0b86f3c1befec686a2efe0ac9924ccf5a813801e380a8f8456e2f291b5dd52e1390d95956a1f5a2b24f8b1c06d248ff4d947d3cb7bb92bb8f9d5372886fc2aaad0f837537a8a603e53ccc29ded6fd652e6e15c14addd39a168e8c05d9ea02e3a559dfa411614aa34f876be15736609226d6216442be535ce5a248d7bcb03fd5051124a45b07e2a03bcdc9340889c562eee040a7cb96519526aa452f37e7b57304c2cd92ff4036a3b304e663f897677f5ae82fb6586f04fbd1b8ac85a204241277f7a3df3290b598cdc9dcee2f333d09f352f97329de980ff38e328b7d64d8becdd647f437f434932105bd76247a14871012c215db5f92dc028d06b8444a455a388c256e1dc5e6139468d6b938c4ec577068fe1594589c0be377c8dc5851c006a308d5942ffc62f406593731a355799385be144daead7ae7d7e5c8fe5e8da3735bf1ec31de95e518066c134252b8506e92885b65eb72c8e113747ae675588ddbf16edb1f5ba1cc25620adc53f2eb21e35889407f0b21460d87a11bb0cebbaeb40f54c36dcd6e97b2f15260cc4f984c78001185509f3054642c2b792910c734a8df6cfc9e48c97a22f1df2a6ea06937c4a9a6514b797b6bfefdbbeb90cf5b67aea2a07c680d746f3fc3e22dd35f29c18727c15249a9df4aafc8ac9c9d02e0b25fea788792078547cd443795d166765e234f2a6b43c2e9e05b29614fe27a659c19fa9a703b4a58f2bc44d6b721e732556c0d03c82531cb41f0b57ebb3ded305e11be46e6f41365ec0ca2bbee2077154f4a4874b24e979a9c3760dd781b0236d8b771ab2f569405d309508b553caeda7de16e26a6f5d9f1dcad5c94019cbd61741126f1b46755d7eb2310018f3478c227e86d3970ceaff49a11838133f7b1c809457431d2a72100d3f85d12cd229317aaec487c917b19602a175054d4f92c1232f9878386bd0945344990e84548000e3c5306e52e476c1c6380a18de4f458a34ced1e794a62acb42ebb76599d42c73fed8e74c414cf2660c144e20cc9ea838efec6985c75bd519c7f866d81e09516d85391302b104328592a6e779966cdb91be962e61cbd6a84099d93501fc53889d1d4f6f22a40c89a4f44c474e16c59360b44cd53b0d30ab5f7640fba825cea612a4a4164a7ca10c2bb75df8ae5475b955fc40d208068ea42dc2dbd3d1e53ac9516cdf8ca33c10ab636e1d58657339986e424b66d8384b4bbb0056106335d4a51a9b8f47a251758cff1d3ceaae8edd79648c8daf132cda0bb12f8906acac2d75d2b6b9f03887f81449bf8bbee26111ba0369b06ee24be7010fe78308373a727b18c70c581d2f9723fc23657be1bdecaa08dea2dc1e20479e93831c59b8dd1d7ef8a8695666ef84593e2c1b66c921a6bfe75e3ece34831e22dbe23c2a752c90972d006fed82dbd14eda6009ba1d6aaf16c4b71230e2cb9591ca28c2c4d92080726f0e08309475826d5fff88b4f4ba09493e18077a77e924e3cf98f18b6a2b4cb72f7827c9eb5fa7cda00973cbc572f6fdb237a24b9ec39c1960a78ca1710b6adc1e37313278bc43bd42327471e7cf0ce022120b8833a6f1b53a8f326bc4d891acbec5031ba35a8c68ffdb0cadfc1614a7aafbb674b61193acebbfe767a891954ecd583114fa381653b475a597de2d5c50e35d2dd4a32ef138727a549374352bff62e27f92d852a8871edabd4d485106489259da7c7364a4f4a1af546594d50578cc876476732a0b47e8349c556cf8583aff8c00ac74906195667eb1ec929c4ad83a9523c6984c35b4257d574277c4bf51bb5c98e726edab65a21efa183f72eab0f989e88083c74257570332daa228650ba73ddfefc43ba04db04ab7ed4ec8e77c4816ff54bbc3dc8af0e3e7125708d485a71ce2ac914634c19498704be9cec36382ec4ba4fca2f622ac078e0538dee6fc9ab46693fd4f6483561c68766e3b57aafe72822e2c403095aa86d78182896bf2610b9b3e28d306ebdf40d7b5d3cabd264b4f1201f0571dbe6348b796bb1e4aea4b0e2a391a88dc43159048777c18f7aebcc2ead110b3d955a790d3b907aece9a42ad4958cb249d638875ea21821df720e421a17ccde9f1a412dd9a02f3714e6905593678a24d36bc76713a48019a6d2bf0b87d39346da5ab54f23c934ea4564e41ea040511804d459ca8868f7ce93fd719c8b4b616be11a889079adbd62b1cf38f9c6506a1cb65d5db735debb8c0a75eb4119446df4994df79cbb1810ff588cedb86e534d8dae6b76c2c0e5c3fe7a00185160a648763950f219e528eb699e5871b941c2d709233c14a6ecc6826b850560aa3e4fa0980bdc382dfd15c30778495c205ecfa175124002e9c1241acce419b6a89d4879ed0a1a6f4520b9c27c9c7705eed9ab0c58c717e", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:16 executing program 7: r0 = socket$kcm(0xa, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0), 0x36e}, 0x0) 2018/04/19 13:06:16 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x11000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:16 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) close(r0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/42, 0x2a}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/212, 0xd4}], 0x7, &(0x7f0000000640)=""/191, 0xbf, 0x7}, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) socketpair$inet(0x2, 0x3, 0x110001, &(0x7f0000000100)) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f00000000c0)) socketpair(0x11, 0x80000, 0xd39, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/19 13:06:16 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r1, &(0x7f0000fca000), &(0x7f0000002000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000011c0)={r1, 0x28, &(0x7f0000001180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={r2, 0x78c7bc8e, 0x8}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001240)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r1, &(0x7f0000000000)="a46dae040e721456323341c99cd81eea12e2b39337b3bb0808eeb90f6ff28f302485895a87277a3fe70d8fbbb8148dbc532b795cce784cc8b1e17adaace15ab47672430bf009383adc31bbf5b52a8949488e8c7bf496fdea17bdf8880970a89fdedad42168f637e1fc78ff10", &(0x7f0000000080)="f0be811935a21d4ea696aedb5d5fe5bbc1ff448c6ed7d5570dafccad405d01448a10f75b9adb283aacc14e63fc4c816d23136b47cbe0f21f22ee425d451ad48cde4f5787b62d6d576e43c56bfdbb890dd301f2d1f0f653ca475930bbd63a68fa4a0e7bdc88d9c97f331ae6a01d729ad6fd366d94d6b966e4fbba9c5aed5a433bcdfac562f67883b21efeaf6be8bc9d5f0873354a3627bb9ef028afc2c4da827a03de7e6ff91b6bf59767148735bbb0953664590cc4c89a626546f4f5c51711739f9c0c0d55ec32f4aae6f6dd79d6283e2f842fa939a7f2f8e005b4d5c3cbc3014f868761305bc5f1f09c58447e1a263f9ebd7036e8db20b9d8d4379c79d70a08a1fd4467aae5c70d8ddad793a3030420e0934b22c994cce43012b753b85bd815c0114ffe188b8387611f6e8f499cb5a80b780cce9d6c0e737bebe19882094c5d42247d82d8b1e44001ed28458ffb4c094d6c7ea54329c5c2d1b743e82994ba067b12d7c8299e567ff776199ffd6fbe0ad3907b5fe8af65b3585ec9ac650ad8a540dd3be8f3d644a72611b3097da9f566a0d04c42d93749c149c1d04021286ee87f504131f5de1d60d5ab22e31624c14d130b9c14866101ecf97dc8c101a2571543de4ec684f4e08c672694a1190370b2ef1c8fd8ed14aaf8adaba4b87ae7d5f3a372882088204ca1ba92b18a035049b56ef3f435663fcdda4723d0990e1bf2452ab0a024ca1f8edbc1e1c3f0ace9ca9a39c682cec2310d414d75e8674e5b1792dd34bec57e970c19ace1f4322d653d32ca3684920a0894bcc13e512984fec73ef15307984991030b5e93a8d9218b79f5fc20fe51a340a71b21fe6528569ccf3cc7cf85b44761776c598093a1470f4f7c06bf9f459ffff5642ec42359fcfeb3491acaeb153a10e91275a7c2c6f9e678fcb8ab2407c8e5f56795686ff9245235d4b5f7580270478eb7040f2dcefcaa3641e97121312848a964ba0666f81d7e1e0c5c8fe725ee4fe13507df1de5339c78544bb173257fead9db47048082fc5c3e3eacb47f855170c7c9f75d178c741746dd67d9bcbe4744be3dca6a54766485ca4d93ec63ed51d13564415caa0555beb029a984bd64ec6582f422b6d78807bd5c6a3646d4d8bbf525b8274353623d779947160cdef86c7090ed1f61b6b8fef1668cb95198b5edcffa85591982d044aa3e65fc618aef746a4bdce0952f22b12c941bf24188a9376b4e35f6f991082b5bbcb0d013f14f481446a77f11d34cfc2025108e55beb7d0238657839d546df6b2a7bec227998982498465fe564044cf4644bb20362dfdb9ad25f654beaefff4705b8341349d9c2b350a606f47f75663b6b1b154c03a4bd07fc7a0dbd3a56467dc88f19cd7efcfd453033993d08c83f00c41b832879966fbc392ffedfa0dfe2cf1c3de0ff8f758bc9a31108bc79d38b5e3ffc62ea80bb19d64a594e8ec4d6a9a25d3de583000e94f52be2ee20a1daca8add3f307f74a4158ccf2e91ab758f08b78704b86c61ec1ed65edd364ccfccd49136a3db99f2c6719b9124b7fd0ebba0947a6d580ad87fef4baaa42a82ab390eb37f068169c85540e03450dbda386db0c7bc7cde275104bda44ac9baadf60df6443ed9ae58fd96fe6552ef289744301b13952ef4612e7c8c064e04895d5c6d86bbdf09812c9c0e21b8554e3f8a73061cf493c41dc1f87d13d60c947f5bae7049bc4ad2352c6e8e4fea3a263e002e93f66b232b771f405d94bc5e3f665ff2da2621b25a3bc88ed2ae0be6678e1559686696908fa64578f614bf02a28685cf4315061c679d667fb67a04b51361fb89699e3ec24e9384fd934fa46c95f9a4fe56ae8b9322f6e4056ee393087c50efff0514820011fa47b1dc92c32a839ee9b39544dcab61c00054b6f31b42fe4317b5870e590f1d216755e73abd7f6dcb5d4464f3fd3953ac1e39bd8d0291eeb9e5230094f9c6099ecd30072b990f768c3952c8e9968e5fe13b64ecb4000fdd4dffd419e56fe8b04a6c38846e077424d53402c41f218c60c41dfc7d498baea396218a50b83a922ecfa9cb8344c6761357928cae28d63652e8364c8be3c8c95bf4186c3135f58747d36441630f9444b2174b44fe55f8bc2c00c2fabd6fdd21d6793b96c235409dae7ca55126f73642365cf219a66ccae2428309254480e71e77fe6165ce8a2ace507ad7304279daaabc07e160ff950949d78a9729baab3c2e7a4333fb34d4771abcf075d0f2b423c6a1b969b83e05e8ad834a73ee1188dbe319534fc9a664610a9c515f85e080963c5baacceb40e53e5571f7a2127fbd8506bdfc9023ee17512b2ed6bc2cdea2b8f5800f6bcffd8b6238f68913715593eab7a121f1c86b70609b46cc431773c312ed461a0dbca8bb1c13b44a3d32aa1fff2c2c21e3efa358999ed46bac9ddbc8f42fd926315a99042731238897ff0c73792741fd9ff04d65d543147a493b0a203e927409fa16627564cf25a0c10b3fc862837d495b7b6011fb27b09d3f4f76b3bdd1ab33c5a92d8e145a2ecb18a382df5c8471c0c00826ab008ef0148b76392a9d7b8dc39ce1bf7ac4fcf38ce965802ca3f0d8cc3675575ac834b0e6daf4be76f96b84da360e216686c146758f488f0e9a9b54b712c21ed4a67843c8b369f2c09b8e69af2282eeac70c8a7f2d105ffe545a9ae473426897fa78ce8f6e54552142a1af062faf6d279aa741202dc1b1061ab3546600e60e47f8b84334e3ae01418be7e569ad5970d381bd26b5710fa0a9f0601205ddf94cb01ca29352ba0246d679f6cf7796658e39091ed3af2a55a2aee6ad2e9be5931ff82ca30dff0c89f2aa582ffa38b5058d9d3e435244fef35ef0a200be073de040bc26e151981e94569374c8758a14c2f9a91ae5bebce89ac9902625167ccbe165158203329c8869bf859457fec044d6e210cd153772661076a01e3f97f962fce17a4f21cc067ce4c7524615618141124db5016e43583e188648b98dfe4c06108437204354dfbd6a64fb540d0e846c0b93ed9b6f90b5cedf7eae9df038cdb04e11d096ad1437f23138fda8ff1b18fb823cb92b98f178010afe09e32945e346e3fcb4984576487e3dedf44384cfea0183c76cd1d0ecea72c5c78fffbd7c1a6548bfb6e42a833cadd018aa0db51bbfd49108a09573c10e73e1fd1f26e5d59979d446034bbc0c3f72f73fcd3d3eae2458e46bd61cbc0b9f3621e33056d3411a543cbd94a7f3b01676752f901e76615ee2086cf27e6226f46b48355586368a94c90ef88242072c7885c65758d323b77a927472a889943cbb1c7931f7180977d7c049ad4065ff5ddb0616b2798a467f369bc82437c7417bd9162fe14d7a7de9f639f7146d677c78164d3684c126d4403aa699e8657cc22f056af6985ac39c291b84ef7643f58b70d86d3271288556cd719bcb45bd1f66e5e2ce4b33023db68cde8051f8e83c77a75e284df16ea09c77e94328f96521adadce3d062dd69ef8cf4017227111d4560d782012f1d047e6576e42933287c26eaab04c0dce6c04a79a8e023c28021863023062c90340c0d6eb0548e7fbe1aa8ddd390123fe598192a5af0b672b648e5ff1ef4e37626f173c3cef74c4103f51cea82226171f20f0317c3e582eb8889512b4e0f6b21eaf4b55ad20f9584801a116b756cd27743d0602bf9c0eb26d9e4b979449450e23892613412ddc4ee6ec84b7435bcf65075579484dbc17db854a1918da996e6cc35515f008feb832a02e53253860b116c6abe63c500b1c0caf6b69ae5fb86f297b2cb1c15d6ef267ff44582dfed6e8e3d390671d50306e7c4695dfec6c61c7959d7a189e38cdf1ce06f9577fcfe577ae96aafb9ee97dfac8601aa8768c6b38a10182e4ad7d3c4cab100c80640bdc579fc08fc080b308bd5464c934d7a69de2850b776c1fc095113ef5539b09dc043b61d2e76a06b932e8449c942720d65b77ee1842de507ca733d2d4fd357b4964b416c6622c9456a137337bf46ad50a56f23fc12cd50cf150cf60ce4dfc572028c2f4d2459421ee27f4405b94bead55294e0df5b17cb42718817a888a5b5637ca6a283f7a5c682d96699ae28edf34ceb9d0fef526ccdba72fc484ce04ac3f0d46e2a4c24a8ba084d20db0b5e3367f9ebe26096e9acf9eb7e3808eb43900a6697b31a020933529991db79fa76443b50904ed9b5d5dd6e654ebf992b30dd75bc68391a9e217f8029471c5053b6d75cf961d1bfb70bc7e3bd99017e22edcdcd77bf662d0fcc51e0ec8022bc2ee0698f13c780fc9c746e68ef14ed40311833019b974e81588482ef9fe40e6092731ca426804512ccf7283e1f0fd5ae1a9bd42d5ee1362a5c4b63bae9194caa4e3a85342f36a76a6e60e48840398356abb3e6314855763c1acc6d3709bf38cf863e7b1ff8883f1c634921b7f26370ef02105229be7564d4c6777432264327facde17e94c468602cd9857b69958a15a79d9345d8856f5d0f01ee657481aff5e7c0d6317602004f901530d9f39c07e2b55b256f9edd66ce69b47759c8e3bc696ee2dffd094efaf89552a47a77756766b9e8b2b1c8610d869f4f1d6a623a36bc77fddcd25b1f434ef55fef70701004da466348e92ae304833e2a756f8cf47f59cc64e978a3b90eb20ddfdae877b7cba692a06473396c7245ce25a2f6336be60ca1a98f1709c7b81098590a0e666c7ef0eec037fb19a28dfb3e7d7ca106c5feac5bafc5233ce4027b56427a864b8eade3fdab1640c5e1f4b0a3736a78efb8cc0ec9934ef150ab167dc6e3919e69305ad32824bfef18d03c3e4c4ad9f99d5b20e7bab854926f8f65e44668f45c8c0c9970453a9149333b0fa9cc930c5eb0c3a90d5d66e430967df4835921cf4f24998ea602dca09ba3888e2f8cb47e72e8e60b5be86e971034f172479dc4dc329c3a7bc401e788856085e5ad7c8cf87b0d40dbf104e2d6b5feb40e1d65f1abdb24d5368f09583890c32f7d7d8b19f8a978cd30efe594a6a0e316d5752a27d76f4b0b3c78451ff4e3df4b7c18c407133d721993459108f49fd3c9ab5c0b9403016b721b7f27e276f4c371f0c2aeb9d88a37bd88df54a59784e48b743db23a35606eafc76cdf397d82aafc5a2f8b22946b62cba15a12ee0495548d72e15d17d1c35804a61c3fe1d6409cf7e9a7d64b76712e4d4ebb659b41640599254f0b436318089d20cf02568c71e150c5803091dcaf45a55933be7fcfd57879e27a082d77949efa570fb9014d1578fbe420ae158f0648e3c25e2c3147b0842bb7aa82d5e626755c66fa6e08c0b0ceaa56571e05390e58ef526681f3662d49d8e6128701f862009766839e9828af4b6e111d1f4457206cc4db2e4fdf99bea2c36f1d92bbf3fc4580afe63b1b04358e49d53f2991719052f7649b5b251d0e22da34016b78818aa2e9704d3e53cacd00e1404a9b190e654b923e936cf4b4d21416b0f6229e3a589a3c97cf32ad9ec277f91eb26827a9c264de0993c1b8b2214ba9be580f560b1c133e62340a87614df1d6d33116f01e052f4e1147b5cf08d01855088200d059ecedad4e3d8bad866b06838463cc77f479ddf7498c7ec779c965f3dc2bd2bb28183de38956eec4c085c76d2a85ed62a6674d6af92092f8029db09f69bb143fb3e836a3b6ea82dc105090c06a03e56ccf7381963411a2c29b3040349eacb00261b51af25fa7a1233ca9585972a2a58350b925b994b3ea72c8bf2d3fe16a3eee937bb9fb6aedfae06b3d3730f2fbc2013eece240ec8854d22b4926f09162f3f5d41ddacebb7682d3aa8d841877b", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000001340)="3d46e3f2f0540c0cfe62b8f2192ff26650bd20ab4928d0dcdc78a65c2b517dc8f5daedb2cba0b984aadfad1eb7a472839ba90a17b4ab1f59d6db1ebbe0a0cef990db946ead6be86a79ecd85e4a2c4ab9107694898444cd57a4b1a5a7bc8dd04a0c59f577d85eb1c921476f9fb4118ed2a423069f18dd0ba3470600b72d747afa", &(0x7f0000001280)="0010000000000000", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r1, &(0x7f00000010c0)="f0eb63c46f4234a821137eba59587f19"}, 0x10) 2018/04/19 13:06:16 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a0}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18c018788bf956af08270005000000000000003aa25fe00d4eaf70cf9503f05e68ababef814d6de4cb6a02a2bd976558111320948431c46b4a8cd5012469d5923045fe4a046dd1934635262ebf0609529a7728cfe4e63a014eff7c1bc90200799fc94f4ce7cf00aef539b581e6945faddb8f30b44a96dd4e98e6135c214c71a9a7a70000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6(0xa, 0x5, 0x100000001, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x59616d61, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) [ 698.134731] FAULT_INJECTION: forcing a failure. [ 698.134731] name failslab, interval 1, probability 0, space 0, times 0 [ 698.146111] CPU: 0 PID: 18328 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 698.152960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.162320] Call Trace: [ 698.164922] dump_stack+0x1b9/0x294 [ 698.168565] ? dump_stack_print_info.cold.2+0x52/0x52 [ 698.173766] ? perf_trace_lock_acquire+0xe3/0x980 [ 698.178618] ? __save_stack_trace+0x7e/0xd0 [ 698.182960] should_fail.cold.4+0xa/0x1a [ 698.187041] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.192156] ? save_stack+0x43/0xd0 [ 698.195791] ? kasan_kmalloc+0xc4/0xe0 [ 698.199696] ? kmem_cache_alloc_trace+0x152/0x780 [ 698.204554] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 698.209757] ? __list_lru_init+0x456/0x790 [ 698.214000] ? sget_userns+0x6d9/0xf20 [ 698.217901] ? graph_lock+0x170/0x170 [ 698.221709] ? do_mount+0x564/0x3070 [ 698.225774] ? ksys_mount+0x12d/0x140 [ 698.229564] ? SyS_mount+0x35/0x50 [ 698.233091] ? do_syscall_64+0x29e/0x9d0 [ 698.237145] ? find_held_lock+0x36/0x1c0 [ 698.241198] ? __lock_is_held+0xb5/0x140 [ 698.245256] ? check_same_owner+0x320/0x320 [ 698.249564] ? rcu_note_context_switch+0x710/0x710 [ 698.254485] __should_failslab+0x124/0x180 [ 698.258746] should_failslab+0x9/0x14 [ 698.262540] kmem_cache_alloc_trace+0x2cb/0x780 [ 698.267197] ? __kmalloc_node+0x33/0x70 [ 698.271157] ? __kmalloc_node+0x33/0x70 [ 698.275127] ? rcu_read_lock_sched_held+0x108/0x120 [ 698.280133] __memcg_init_list_lru_node+0x17d/0x2c0 [ 698.285137] ? kvfree_rcu+0x20/0x20 [ 698.288748] ? __kmalloc_node+0x47/0x70 [ 698.292729] __list_lru_init+0x456/0x790 [ 698.296782] ? list_lru_destroy+0x4c0/0x4c0 [ 698.301090] ? mark_held_locks+0xc9/0x160 [ 698.305235] ? __raw_spin_lock_init+0x1c/0x100 [ 698.309813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 698.314812] ? __lockdep_init_map+0x105/0x590 [ 698.319291] ? lockdep_init_map+0x9/0x10 [ 698.323339] sget_userns+0x6d9/0xf20 [ 698.327048] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 698.331713] ? kernfs_sop_show_options+0x190/0x190 [ 698.336631] ? destroy_unused_super.part.9+0x100/0x100 [ 698.341900] ? kasan_check_read+0x11/0x20 [ 698.346039] ? rcu_is_watching+0x85/0x140 [ 698.350175] ? rcu_pm_notify+0xc0/0xc0 [ 698.354058] ? rcu_read_lock_sched_held+0x108/0x120 [ 698.359065] ? kmem_cache_alloc_trace+0x616/0x780 [ 698.363894] ? lock_downgrade+0x8e0/0x8e0 [ 698.368036] ? refcount_add_not_zero+0x320/0x320 [ 698.372783] kernfs_mount_ns+0x13d/0x8e0 [ 698.376833] ? kernfs_super_ns+0x70/0x70 [ 698.380883] sysfs_mount+0xdf/0x200 [ 698.384498] ? sysfs_kill_sb+0x40/0x40 [ 698.388375] ? alloc_pages_current+0x114/0x210 [ 698.392945] ? security_sb_copy_data+0x88/0xb0 [ 698.397522] mount_fs+0xae/0x328 [ 698.400881] vfs_kern_mount.part.34+0xd4/0x4d0 [ 698.405456] ? may_umount+0xb0/0xb0 [ 698.409164] ? _raw_read_unlock+0x22/0x30 [ 698.413299] ? __get_fs_type+0x97/0xc0 [ 698.417177] do_mount+0x564/0x3070 [ 698.420709] ? copy_mount_string+0x40/0x40 [ 698.424934] ? rcu_pm_notify+0xc0/0xc0 [ 698.428817] ? copy_mount_options+0x5f/0x380 [ 698.433219] ? rcu_read_lock_sched_held+0x108/0x120 [ 698.438219] ? kmem_cache_alloc_trace+0x616/0x780 [ 698.443056] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 698.448580] ? _copy_from_user+0xdf/0x150 [ 698.452721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 698.458253] ? copy_mount_options+0x285/0x380 [ 698.462743] ksys_mount+0x12d/0x140 [ 698.466365] SyS_mount+0x35/0x50 [ 698.469716] ? ksys_mount+0x140/0x140 [ 698.473525] do_syscall_64+0x29e/0x9d0 [ 698.477403] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 698.482233] ? syscall_return_slowpath+0x5c0/0x5c0 [ 698.487148] ? syscall_return_slowpath+0x30f/0x5c0 [ 698.492155] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 698.497512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.502347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 698.507521] RIP: 0033:0x455329 [ 698.510696] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 698.518393] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 698.525657] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 2018/04/19 13:06:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afe1700f78061187c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x1000000001, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890c, &(0x7f0000000040)) 2018/04/19 13:06:16 executing program 3: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x100000001, 0x800, 0x8183, 0x80, 0x0, 0xffffffffffff7fff, 0x4000, 0x4, 0x0, 0x80, 0x2, 0x7, 0x101, 0xfffffffffffffffa, 0x8, 0x2, 0x9, 0x5, 0x9, 0x3ff, 0x272c, 0x78, 0x7f, 0x3, 0x7, 0x6, 0x80, 0x4, 0xa3, 0x3, 0xfffffffffffffc00, 0x6, 0x7, 0xc365, 0x400, 0xffffffffffffffe1, 0x0, 0x7, 0x7, @perf_config_ext={0x0, 0x6b49}, 0x12100, 0xfffffffffffffc01, 0x100000001, 0x3, 0x7, 0xe12, 0x7}, r1, 0xd, r0, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="15007e7c8e59db19f9e1954c9448febf0d03280ce467fea94a2844ac0c27f6eb71b476ae5b43a1b477305507cc8e17edd7a70d5a19da0dcc7e77b5afbdf386695d18a5a31d2a21cddb9b09475d56d41d55438454b122b2cc1caf59df30498e24c4618f013a76166d45eb9dcc40db8be1b41c929fbf96bbdb4c4eccd27a04f4f927d4df77724cef66c93fe9578961d97dc1795a2e7c1fcb17cb58ab9238c966e8dad81f6b99b64eed84348c8f37303d1ff61d0356dea9fd7d26792d6a4c3b99e2a85b272fa4e8b17d848c996e54f2843d62824211b203000000fab5d05d189de069a04518a2b028747953fb4ea0b0a1033e0e"]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)="637075263058410000413c12b8d0cc69bf6821cc1b4d0700000000000000ffa75134df22ad0700000000000000040000d3283820f255c2db0000e3ff00008074ad02ae9f217e89b8f10200cb97541bd003bf3dcf376e060059a1083ba783fa3e7318893cae0000003c98ad8cddf8bce0f482f967650969b3e23b6c8633d036ab794386c64945aea4bb8a3732724001734b1f6e47bc73b604e98866ba172e0050fa18af610ee56bb9263df3f5b5728885c92af6ed99be16a8fea2850d86a01ffec23e15fa9dfcdc8702f468e0000e141ea4b3a7248e01cf11b104f9a52cb2113895a423240bb2a7928e5a4c7df8d02f3648ddbc98d21ac5c08462ccd45f64dd1032afe5eb1f61edd3d1d4cac39d396f1076c53f7ce41063ff2d0a7af464bd8fe21d4f7b92d82776cdc5bb3debb30ff15680bb6e40bb966abbc8cc74530ddf9778863e186fba8340a3a177d21aa333ca801e720403e59ac0b5fe6eecdf72dacd7a50a49e091e1ecc4c1bb2c6275979ccfccfeaf32990e2593b4d09d9a92a6dff699a1bab5a0ce67b68f993") 2018/04/19 13:06:17 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 698.532910] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 698.540165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 698.547421] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000d 2018/04/19 13:06:17 executing program 6: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x597) close(r0) socket$kcm(0x2, 0xa, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x89a0, &(0x7f00000000c0)=0x80000000102) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='cpuset\x00', 0x21, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) 2018/04/19 13:06:17 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) close(r0) 2018/04/19 13:06:17 executing program 7: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/19 13:06:17 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0x0, 0xec, 0x1, r0, 0x4}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x11, 0x0, &(0x7f0000000d00)) 2018/04/19 13:06:17 executing program 1 (fault-call:10 fault-nth:14): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:17 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:17 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000006c0)={0xffffffffffffff9c}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000007c0)={r1, r2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r3 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000003540)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r0}) 2018/04/19 13:06:17 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x5c, 0xd1, &(0x7f0000000100)="63a97b803b3776b4a23086baf9bac1e6e548680997b6dcfb1850bd0686c3238bf3c43f654743e01766a5c20823906ad40ca9446a2e90840d9ad296a0d419c00d0339e937995029ce1639b7ace5dcc8d5652839f9a53591b52b6676b5", &(0x7f0000000200)=""/209, 0x9e, 0x9}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000800)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8941, &(0x7f0000000000)=0x1) 2018/04/19 13:06:17 executing program 4: mkdir(&(0x7f0000000540)='./file0/file0\x00', 0x80) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)='nfs\x00') socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="1cf951c24f635237b803aa79bfebfda120450211708458f8b00c94dbbb31c36d29727ddf36a838494ff70181695db7ae36ecb68eaf08c02fc876b360", 0x3c}, {&(0x7f0000000140)="452833ad6bb10fb89c9672171a0712a9f938e8997ca5b4960e60423554fb22ea11cbb5a94e17adccec5029dfabeefcdeb35c6fa6cf724bfc8d777f62fe024ab4c4a804", 0x43}], 0x2, &(0x7f0000000200)=[{0x108, 0x118, 0x9, "e96ac43ff3a25c527358f5a3ea0ba1313fe5ca6aa7c7cf25c1a6963cfba78394cc6ec2f9cfc1ecff0b5dc1b275320792b014fea1cad9730c211b84decc7b59390f8455f17c5301c0771b8e9d6e711dce349ae4c3fa635e547b2fd714915c0bba7f7a9476ed5ae3525ef0d441f5dadbdef12359103f04ee1f5dd2b48203bce7cffd69182287993de05e0ca5ef1b37ae6ab3f7608dfe8e761e63a77e4ae81d7dd496b2ed1741ff19dcd7f9a035f4d1b7be0e4f7c8ca13b617e4981a8b28436f12b879ae6e96c06ff07565dd6a971460295c6a5bc059f7595678108048a2f2044338254a7d63ce7f2bb26cb528048d800972aac"}, {0xc8, 0x100, 0xffff, "bfc56958b4d78c1d74a87b22aea17b07f1e90707d4572d1a7b60e8b8346e8bc7b1033455253fc96c7e5783c0b951d2fe08fc47beec3e9687b5b923bb1eadf0796109f07c56cb700ca0eb96ba507c1c6bbee94251fd40285297614a1d963f23c0cecbf9603a604a8e073a07032700acdb25f3bae8ea9c5b0076dc237cc96d3b1511429abda06b4e760767adb3af0f68957d952eaf63c85725f67acef6a44ac7177911a363b78abea156e66cff950e5c12bf3d773a95f61d"}], 0x1d0, 0x4}, 0x4000000) 2018/04/19 13:06:17 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="6c3612603e6629cc7059d55d59a9c84a2c60d298ed870000") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8981, &(0x7f0000000000)="6c6f00966fd651b159a9c84a2c60d298ed236687") setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 2018/04/19 13:06:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}, 0x0, 0x0, r0, 0x0) [ 699.003221] FAULT_INJECTION: forcing a failure. [ 699.003221] name failslab, interval 1, probability 0, space 0, times 0 [ 699.014597] CPU: 0 PID: 18401 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 699.021458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.030811] Call Trace: [ 699.033405] dump_stack+0x1b9/0x294 [ 699.037046] ? dump_stack_print_info.cold.2+0x52/0x52 [ 699.042227] ? perf_trace_lock_acquire+0xe3/0x980 [ 699.047055] ? __save_stack_trace+0x7e/0xd0 [ 699.051367] should_fail.cold.4+0xa/0x1a [ 699.055419] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.060509] ? save_stack+0x43/0xd0 [ 699.064122] ? kasan_kmalloc+0xc4/0xe0 [ 699.067997] ? kmem_cache_alloc_trace+0x152/0x780 [ 699.072832] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 699.078028] ? __list_lru_init+0x456/0x790 [ 699.082250] ? sget_userns+0x6d9/0xf20 [ 699.086122] ? graph_lock+0x170/0x170 [ 699.089905] ? do_mount+0x564/0x3070 [ 699.093601] ? ksys_mount+0x12d/0x140 [ 699.097390] ? SyS_mount+0x35/0x50 [ 699.100914] ? do_syscall_64+0x29e/0x9d0 [ 699.104961] ? find_held_lock+0x36/0x1c0 [ 699.109017] ? __lock_is_held+0xb5/0x140 [ 699.113076] ? check_same_owner+0x320/0x320 [ 699.117386] ? rcu_note_context_switch+0x710/0x710 [ 699.122308] __should_failslab+0x124/0x180 [ 699.126534] should_failslab+0x9/0x14 [ 699.130329] kmem_cache_alloc_trace+0x2cb/0x780 [ 699.135244] ? __kmalloc_node+0x33/0x70 [ 699.139206] ? __kmalloc_node+0x33/0x70 [ 699.143167] ? rcu_read_lock_sched_held+0x108/0x120 [ 699.148190] __memcg_init_list_lru_node+0x17d/0x2c0 [ 699.153194] ? kvfree_rcu+0x20/0x20 [ 699.156807] ? __kmalloc_node+0x47/0x70 [ 699.160772] __list_lru_init+0x456/0x790 [ 699.164824] ? list_lru_destroy+0x4c0/0x4c0 [ 699.169130] ? mark_held_locks+0xc9/0x160 [ 699.173266] ? __raw_spin_lock_init+0x1c/0x100 [ 699.177834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 699.182835] ? __lockdep_init_map+0x105/0x590 [ 699.187329] ? lockdep_init_map+0x9/0x10 [ 699.191380] sget_userns+0x6d9/0xf20 [ 699.195086] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 699.199745] ? kernfs_sop_show_options+0x190/0x190 [ 699.204663] ? destroy_unused_super.part.9+0x100/0x100 [ 699.210031] ? kasan_check_read+0x11/0x20 [ 699.214166] ? rcu_is_watching+0x85/0x140 [ 699.218301] ? rcu_pm_notify+0xc0/0xc0 [ 699.222179] ? rcu_read_lock_sched_held+0x108/0x120 [ 699.227182] ? kmem_cache_alloc_trace+0x616/0x780 [ 699.232013] ? lock_downgrade+0x8e0/0x8e0 [ 699.236153] ? refcount_add_not_zero+0x320/0x320 [ 699.240898] kernfs_mount_ns+0x13d/0x8e0 [ 699.244947] ? kernfs_super_ns+0x70/0x70 [ 699.249001] sysfs_mount+0xdf/0x200 [ 699.252709] ? sysfs_kill_sb+0x40/0x40 [ 699.256582] ? alloc_pages_current+0x114/0x210 [ 699.261150] ? security_sb_copy_data+0x88/0xb0 [ 699.265717] mount_fs+0xae/0x328 [ 699.269082] vfs_kern_mount.part.34+0xd4/0x4d0 [ 699.273653] ? may_umount+0xb0/0xb0 [ 699.277263] ? _raw_read_unlock+0x22/0x30 [ 699.281394] ? __get_fs_type+0x97/0xc0 [ 699.285272] do_mount+0x564/0x3070 [ 699.288802] ? copy_mount_string+0x40/0x40 [ 699.293028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 699.298037] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 699.302782] ? retint_kernel+0x10/0x10 [ 699.306657] ? copy_mount_options+0x1f0/0x380 [ 699.311133] ? copy_mount_options+0x1fa/0x380 [ 699.315613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 699.321135] ? copy_mount_options+0x285/0x380 [ 699.325623] ksys_mount+0x12d/0x140 [ 699.329234] SyS_mount+0x35/0x50 [ 699.332591] ? ksys_mount+0x140/0x140 [ 699.336378] do_syscall_64+0x29e/0x9d0 [ 699.340257] ? vmalloc_sync_all+0x30/0x30 [ 699.344390] ? _raw_spin_unlock_irq+0x27/0x70 [ 699.348874] ? finish_task_switch+0x1ca/0x810 [ 699.353355] ? syscall_return_slowpath+0x5c0/0x5c0 [ 699.358269] ? syscall_return_slowpath+0x30f/0x5c0 [ 699.363191] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 699.368545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.373379] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 699.378554] RIP: 0033:0x455329 [ 699.381729] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 699.389426] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 699.396682] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 2018/04/19 13:06:17 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb80b], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x2, "fe80000000000000000000000000000000"}], 0x28}, 0x0) 2018/04/19 13:06:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f57f000000000000002aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfffffffffffffe08, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x400314, 0x705000, 0x705000, &(0x7f00000001c0)) [ 699.403944] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 699.411207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 699.418461] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000e 2018/04/19 13:06:17 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)}], 0x1, &(0x7f00000002c0)=""/13, 0xd, 0x101}, 0x1) r2 = 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x100000004, 0xfffffffffffffffd, 0x7}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x1390}, [@ldst={0x3, 0x3, 0x7, 0xa, 0x0, 0x8, 0x18}], {0x95}}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x14, &(0x7f0000000380)=""/20, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r4, 0x1, 0x3}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000680)={r3, &(0x7f00000005c0)="85703cfd847e34488bbedc12", &(0x7f0000000600)=""/105}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000001280)="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"}, 0x8a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r3, &(0x7f0000000480)="b754fcacc1392e039d3ffe603f3c6c1a0d93124199c28c90d6b52653776e8aabcfa4d1bccdff100cde6d6e4f48a2b35618b4e7301aeafe932f2a3a4bcfb185abdb43b23cd969ea88ab162b59ef67d90d325516de1133e19f6650ba8c7290d065af933b8eb3", &(0x7f0000000500)=""/88}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) gettid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f0000000000), &(0x7f0000000180)=""/224}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='syzkaller\x00') 2018/04/19 13:06:18 executing program 4: socketpair$ax25(0x3, 0x0, 0xf1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x100000001, 0x2, 0x100000001, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007580)={&(0x7f0000006080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000007480)=[{&(0x7f0000006100)=""/97, 0x61}, {&(0x7f0000006180)=""/142, 0x8e}, {&(0x7f0000006240)=""/13, 0xd}, {&(0x7f0000006280)=""/84, 0x54}, {&(0x7f0000006300)=""/4096, 0x1000}, {&(0x7f0000007300)=""/194, 0xc2}, {&(0x7f0000007400)=""/116, 0x74}], 0x7, &(0x7f0000007500)=""/112, 0x70, 0x2}, 0x2000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000075c0)={0x8, 0xf, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7535}, [@call={0x85, 0x0, 0x0, 0x28}, @call={0x85, 0x0, 0x0, 0x12}, @alu={0x7, 0x3, 0xd, 0xf, 0xf, 0x16f849cae4c65d99, 0x4}, @alu={0x4, 0x2, 0xf, 0x9, 0xb, 0xfffffff8, 0xffffffffffffffff}, @generic={0x0, 0x8, 0x401, 0x3}, @jmp={0x5, 0x3, 0xf, 0x4, 0x1, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x4, 0x10, &(0x7f00000001c0)=""/16, 0x0, 0x1, [], r2}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007680)={&(0x7f0000007640)='/\x00', r3}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000007700)={&(0x7f00000076c0)='./file0\x00', r1}, 0x10) r4 = gettid() bpf$BPF_PROG_DETACH(0x9, &(0x7f0000007740)={0x0, r3, 0x6, 0x1}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007780)) socketpair(0xd, 0x2, 0x81, &(0x7f00000077c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r5, &(0x7f0000008a00)={&(0x7f0000007800)=@ax25, 0x80, &(0x7f0000008900)=[{&(0x7f0000007880)=""/4096, 0x1000}, {&(0x7f0000008880)=""/106, 0x6a}], 0x2, &(0x7f0000008940)=""/135, 0x87, 0x3}, 0x2000) sendmsg$kcm(r5, &(0x7f0000009240)={&(0x7f0000008a40)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008ac0)="1b370201c90bf0323ae302ecc163b80cab8d5ae68607a66ab81e3357e524e512da75b9b5440aeed040166a9dc1601c8858b4bb201367cc1c6f329bc0791d0dfa49cceaf5157ec348db317b9c5b826ca7cab261494b84bf2879b1e5956d49b54ca0de1fdf27f857c5e214e7c154d664860f0cd324a6a466b958b548ee97d8e5806b010b8cf947fad03cc8444da4b892ffde1ff658e1112c3666444378d4d47afa376f418514d6d80c08d81a0e5d", 0xad}, {&(0x7f0000008b80)="711d3e31a6c9c2f347b2c9982a5e7e5422ce7da1358de8c3c5801ce218c17d65256d8be2edad571c8d42248abddfae33da07e12399623189a700e209be595e71588e111ad52cb5120e281154a0090cfd2060b808d34265e87e41b1dfafeeb7d5a416d3a970fef2301e859357027c2d9e4fb4d820e230984136e7cd289c0d40ba9dd17ae2bf61fa66ed725e99bc6192666cb8d379f84defcc43d93fd5c912cdcf501befa832363ee2dcfdbcbe96ea489a4d63d22e2f669085aa9d8c83775987297a0448e36337d723ee68ec2585c32f08f9db3e2bc8362d0e48a70eb4b4519b288cf81769", 0xe4}, {&(0x7f0000008c80)="1a1e0b0243f67342e82fa020289a22a7b825ad05408997716fa2ac03da636f2df0e34ae19001c210e414121a9ddcc4af561efaf53b651cb0242a2d83760ccb42e73c0acb51de2d8d1c69d6608336cb2fcf3498982e1d7a492240f01638b14e4ab748773dcc87e16e83367042b955bac9c8073fcea9cf1bd7b21d89f2896178727ddeb051fb29b33e96af21ec3a678bbd34f96c1f4dad0aa8ca6877a0c3dcb54c3871c9300d77c1b2e05a11d755622d10af38c9d7ee7dd2a5e9606c212e110e7e35915a1df325196fae7aea871ef0713e26711dc000a880faa35546dabeb9b5370cfb3dc9d1e4699c3f9903efbdfd286d25a76405d28ae7e5", 0xf8}, {&(0x7f0000008d80)="61ae965f3e2f024a7d7a42ce2ed25f967258e20d7ecbbb63fa3c7edf52f5af90f9538172e5a767e19e5eebd6f7e127bb438b23b98b6784b6c65ec8515598746a231fedc18369160f77af3e29fcf496a4962f8f0206133cb779d30f9f83e61f1c48f656dc18dc5b069adcdca6f14fc41c776058bec62422c3504f58dbe4f152f453ae745f1f7cbc10b90866d32d9a2cd5eb0794beee6036425ecd3314ea30a4bb1daccf2714e3dac13c91aa0a8db8dca46f58c45d3fe7d5e0", 0xb8}, {&(0x7f0000008e40)="3acbd01f2339e922f12b8fe222bd60db2c8f87dfa20ac0242902537467b4d30cfca313d1455291be308eef636e45f7b0180225ad98f2091ffaa0e94d7842e20af26df2a956dd6b7ed27d5f23d31319c29e8feb794b4c7035278fad2dfb4523bd4f0be1fba1afb262001543bcad9861b6fb15c99b90fcf3cc81b1d8752c117e2ae1622f7e0aa2bf8b6e86f1628b731eb3844e1485a16e45624ab6f7b1775eb78664f27b981d239dae98dcfb", 0xab}], 0x5, &(0x7f0000008f80)=[{0x80, 0x0, 0x800000, "907984d001080bda66731860f2712051c3c7ecb7086ca4e0511aebc906650ef08b380e759bb705f56e828452c4595961135f01d59d400eb0ab61a2079a7b1ba1e39a56e417735a6aae2454aff8ccbaa80912a7f6304d1e3f321b395455947ba278acf457ea618c09aa47673afc2cfd4a"}, {0xf8, 0x10b, 0x2, "a981663fcb25bc4c235ddb65445e22aaef150f93ccfcb0ec22bf4173ef81b320d20467b4c0e0ff8d0e5b9dea08407134d5dab76d9f46360ee2bf566317e2697b8f758c36d05372536a2ecb59615f7b0f6df0d7d7b28537e8e57069db4f0e4bfe6e180d917d8996f41609ef79f13d6b34f43d031cdcc289e5fafbf5d9f95592c5da2e907b80bb17a7b7842c85389c1c7991fc0f12bee27620ebb1a067f6b15d54401b35fc430b4e2f716dcfcb6c32a6b360332a85fcb20fa125851267431f6b761bf65b89e86419733d8d16131e4f2f48c123e272727dfb77b2ebb1503611a07419cc"}, {0x88, 0x11b, 0x7, "1a170d8c48a943f0019729b067a36af2ddd8e1930fe73491087303ab14b1e538e421e086649e120ff33aa026e4996c0f4febda8693856857293b98c20231edadbb52d3440bed8aa5eb6fe2afccbb781798c751d7df9bdc97a19aaa769692635fbaf53ac0e2074a675f42d5c2af257c71648528a860f9"}, {0x88, 0x0, 0x2, "cebd00f4554b838b63fbe8b9c72923b2188129e57f40ae38436c6fb6e1401fb32905368e668ae0f27c95fed3554fe5e3804e65b70a8ef0db946fbbeb4cfc30cb4959e0db5ee2dbc16acafcb1bbe58c824fbb472c54ce798ccfb2aac019843c98cb369a03933e940921c5603aa58648d3dda1319b"}], 0x288, 0x40000}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000009280)=r0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000093c0)={r5, &(0x7f00000092c0)="622aa6ed684947f00a49a0eb2261919a86287b02803ff5aa4a1fb79a3f041b34a39bd3524e2d726ad131c810217120c9f4a629d887900351dfc7cc1158c5235eff024d04dce5613a166bfc8e9b619a0f9c9fbb2721d37024ab66339e1569da930e753eb8f3c5f2823f9144a29b43f582ddd3f9bcff", &(0x7f0000009340)="6388f71464142cf389b5febf37ae4e7f7a7a527637a337959280c604f2c0b145eee9690220a94742fb5ed3a8e165a261cb58a15cb6d87fda94584ff46c74594b01be13baab5e7ebfbbef3c6a58ea554e5898a5bc0f5d35ed5efb753123ba14c4386c17bfd20b816ffa1bc297", 0x1}, 0x20) mkdir(&(0x7f0000009400)='./file0/file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000009480)={&(0x7f0000009440)='./file0/file0\x00', r6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000094c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000009540)={&(0x7f0000009500)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000009700)={r6, 0x0, 0xe2, 0x5e, &(0x7f0000009580)="474c5d74f3bcf021fc0a69ea7616bba8bd68437f629342a19aea49ae978c37d681efd31b77929b7b902f6f7c4ba3fb40931135386deed53dc17fad73d445bbf023045a3931c6aac4d24bcd0a24b8c66e9508c3204bef2d1b0293758f49fe485521dfe647a52fdc4538c3d0dd2bc4bbdb8dde5a1446ef1924f0e9089b03f28bcc41a80b3d281188c4ac19279c1aabc8240633a1d738f5d050b9c9b02aa63cdb89ad9b78f8d85433bb863dde5e76ffe8a16f7d19902ec2be0f79e5dbc2863b24ec62ff121636aac30cc267a5b58bcfd5b225508748288ef1655ae9aee46c471eef5d4d", &(0x7f0000009680)=""/94, 0x1f, 0xd18}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000097c0)={r5, 0x50, &(0x7f0000009740)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009800)=r7, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000009840)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000009880)) r8 = perf_event_open(&(0x7f00000098c0)={0x5, 0x70, 0x9, 0x0, 0x7fffffff, 0x100000000, 0x0, 0x3, 0x28, 0x7, 0xfffffffffffffffe, 0x10b, 0x4, 0x6, 0x101, 0x10001, 0xfffffffffffff000, 0x1, 0x0, 0x2, 0x193, 0x1, 0x6, 0x10001, 0x1f, 0x6, 0xebd0, 0x0, 0x7, 0x80000001, 0x8, 0x9, 0x200, 0x9, 0x9, 0x10000, 0x9, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x235, 0x4}, 0x10, 0x3, 0x800, 0x5, 0x9, 0x5, 0x9}, r4, 0xd, r5, 0xb) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0xa3) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000009940)='-posix_acl_accesssecurity[') 2018/04/19 13:06:18 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x53}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0xfffffffffffffe39) socketpair$inet_icmp(0x730000, 0x2, 0x10, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x15}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb), 0x4, 0xfb, &(0x7f00001a7f05)=""/251, 0x40f00}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x5, 0x1, &(0x7f0000000740)) 2018/04/19 13:06:18 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/155, 0x9b}], 0x3, &(0x7f0000000600)=""/246, 0xf6, 0xed8b}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)="b3de34dfcc92d69cf02fea202ce6f530bb475fc5787f40d9f48dc32e97703dfb09982dc39e08407ea3a857576451f26ed4acb889cf9a2c5e31e0aa0fb6e74b31f5fd49a19a69fa0de86b6bef44b1003845b9c144173675a6d4d3e30a8dd30d7fdf11c70eb17db2444042ea7db5ed563a77d5e1bd8a0d368e3b626126bac8345dacd995abd4ecb11393d155b92b0d054318c2c6d809960183bb6037f4192a2b15c108d69d5f9e53c8a3bec93ac40728f4130a88588ce35310795d8f192bea43d15a8810b5889bfa6761bd86df6a00000000000000000000000000000000", 0xdd}], 0x1, &(0x7f0000000000), 0x0, 0x400000e}, 0x40040) 2018/04/19 13:06:18 executing program 1 (fault-call:10 fault-nth:15): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:18 executing program 6: socketpair(0x0, 0x80005, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003980)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)="7f15e8cc60e4971d2417093bfd859dc40c44a8f03ceeec99ea102046aa3c8eff639891517724a229d3d180c38bad6c1535996002a30ba8f93d039ed394f08f793f6df1261e22e519a42d34b3f6adf4ce79145bbcb5b6d72725f5ee9e85f9f6aaf67fbe857406bdcf89d6bd40325ef9ff099b232b5984256df79580fdd13c3babf8ff72affb1a86f2c05a26db81499770c9c0444b50e0fe58aef34b02658fcbf26b0d541d2e843c01e0279f8612101c1abc4e07ec238d194632c377a684702a53db723f", 0xc3}, {&(0x7f0000000500)="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", 0xfc}], 0x2, &(0x7f0000000600)=[{0xf8, 0xff, 0x5, "71b1cfe50b20137d3f66b1abdc97f8e511b90e757304896d4df335ee02478dc4c2a81df56d83f05874186ce81f02da127a4111fe75c4442e4f197dc6db5c4ae84d063ce72778ffb4b616adbaad8d15685b7fe8d781ccd33262f6e0173d5920f7fbb3ab258e6afdd916cdfe3345c8f18c83e5dd55ed5d235297e31d9b623ca923c3aeb93aae28fbd6cebad3576e83d058c9f58c3dedf2fd2b003bc367dc2ecda92c36f9bbf8ae1e8eb416b4426ca9d537f35195b8366f7f7732bfac5f5f3d2d23bfbeaaf837aa3dfb278fbc25848d549fd406b0fadc857cb6e28b329911f83864a9a3aa6625"}, {0x50, 0x118, 0x2, "1075fbb25afb07e186c38892812e9db462642eaaada3f031a838499277ba9a0722ac5cc8e57ecf0e97c55871060272792ea929d836b750da4e4c4ce4"}, {0x18, 0x119, 0x3, "c2a0"}, {0x90, 0x119, 0x8000000000000000, "b168bc685faf895203ce59775918596716fc8b538c061f8cb3866367faabd8155092fec5c0b238cb3b77c0fc4be40750db61be2827f433b60700d54b17c473a7f7c2fae2a3548d19d41bc29061f2d93b66cdeddf76c4bb0f75666f3ecdcbe022e1a7a45a54a45e57d6d16674d791766f7960065ed7235acdd992dd4f"}, {0x1010, 0x0, 0x101, 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"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{0xf0, 0x116, 0xfffffffffffffffc, "aa7b9114cef37ceb2df66192ded302ca27f85a95ef002aee604d5c789c9f47ce3710628fe2730bf50a6c14689acb04451e5506c6a5a68f776247e03d882f33c4b504848965d142dc490159b1c43bf45c03944eabbb510cf722380248313015d334ce6103f8d1dfb56afd99483a86d53fc5410d5352960936742d57a960fcaa14edfd0fa11be865d35a18977a023ca3b59ce2a36993166fa611ca83268bf6d4c36ed9f89f8471959fa322e708a2d204adeeda04f5bb2cdd99a1d212dfe81dba1c255a85ac78aa90a2496f9a646f4fc9d478d68916a722fb8ef972"}], 0x3358, 0x40010}, 0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000200)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000180)="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", &(0x7f0000000280)="1a5c17534bf234cc4990f15d2a7d8720e00aec7e71e53d00be37b33e6a6d65a184616998c825105ba632377f50970e85d1ede1c054116364a44a30bcf8ba69635a818975637a647e33e85c974df71cda5cd1c412d5d35aa379fa560fd35ed10ebee495c3cb7ceb2b0f4a155f2ae98b846d6e7c5964e41b8ff66407881c25b80dc7f36b736eca2d5fbbb844a03da069da0d653f9205ec491369f84188d9c834698b37756d36e05154f4d64b0e9603b487d6c60ddaa23a32c93543dd2774b579d57b1c245831b5939d19743f6028784497a9f19cb1c669ead162a98c30fe734c67bd2378297c53afefddedd141", 0x1}, 0x20) 2018/04/19 13:06:18 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x88, 0xb, &(0x7f0000000180), 0x127) socketpair(0x13, 0x6, 0x4, &(0x7f0000000000)) 2018/04/19 13:06:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:18 executing program 4: mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x9d}, 0xe3) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x400000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000280)=@ipx={0x4, 0x56d, 0xffff, "9fd281c76839", 0x8}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="2e4bbec704cef259b0f002b22fe3a3fba457118f39c45552493e1b504625e07156f7d538f50aebaf", 0x28}], 0x1, &(0x7f0000000c40)=[{0x100, 0x11d, 0x2, "a0c87dcf0cdb42c5bcbb715629cd2cf98e4c8c04e3e5fe93fb93e8d5e4e94046357f2b98c1ab34dbfbdeee1f7a449f5c713a696a998a4d0a5cc19aa5ddae401a89d07d0038aee49646814ea5d7af198236b59e4182e546c68cbaad7493dd458e01926570ce8922f67bf58459d8554794e998453752a47bf9d00ac0829c9f0e52428023991df5042cbaf230a3b26850930b86633614e12c3ffdf48ee23d7ecd0e162189c5a42092dbde79125815dd97c4d6dbf820289d1161208bd7f669a0382c92d95e740500d4e726c0007eac8fb2986f8a1d283f23b3d749dd4987266a9c75a7def6c97cd56dd9b47dd2d6b5218d"}, {0x1010, 0x100, 0x1, "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"}, {0x18, 0x100, 0x3, "adeb6c85426d"}], 0x1128, 0x8804}, 0x4000) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000c00)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000c40)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000980)="ff15f96673debf110c933a8338f639c7e76d69e432264fab7bbb821823bd5304dad968e01afb639b3a09810d6676c402924c10f9c2f1c5c40fba438f00f50b2e6aaaed923f1fed2c1befca81b0b320d4b1ebb0973f9b794fb359dc68ac9d340af789a66ae51117e7335b55d26530c51cd78dbeabe42b", 0x61, 0x0) 2018/04/19 13:06:18 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x3, &(0x7f0000000440)=@raw=[@initr0={0x18}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, @alu], &(0x7f0000000340)='GPL\x00', 0x100000005, 0x1f9, &(0x7f0000000200)=""/251}, 0x78) [ 699.867519] FAULT_INJECTION: forcing a failure. [ 699.867519] name failslab, interval 1, probability 0, space 0, times 0 [ 699.878955] CPU: 1 PID: 18468 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 699.885800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.895150] Call Trace: [ 699.897736] dump_stack+0x1b9/0x294 [ 699.901358] ? dump_stack_print_info.cold.2+0x52/0x52 [ 699.906539] ? perf_trace_lock_acquire+0xe3/0x980 [ 699.911370] ? __save_stack_trace+0x7e/0xd0 [ 699.915686] should_fail.cold.4+0xa/0x1a [ 699.919739] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.924829] ? save_stack+0x43/0xd0 [ 699.928443] ? kasan_kmalloc+0xc4/0xe0 [ 699.932316] ? kmem_cache_alloc_trace+0x152/0x780 [ 699.937148] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 699.942498] ? __list_lru_init+0x456/0x790 [ 699.946726] ? sget_userns+0x6d9/0xf20 [ 699.950605] ? graph_lock+0x170/0x170 [ 699.954388] ? do_mount+0x564/0x3070 [ 699.958089] ? ksys_mount+0x12d/0x140 [ 699.961875] ? SyS_mount+0x35/0x50 [ 699.965401] ? do_syscall_64+0x29e/0x9d0 [ 699.969453] ? find_held_lock+0x36/0x1c0 [ 699.973505] ? __lock_is_held+0xb5/0x140 [ 699.977583] ? check_same_owner+0x320/0x320 [ 699.981894] ? rcu_note_context_switch+0x710/0x710 [ 699.986822] __should_failslab+0x124/0x180 [ 699.991050] should_failslab+0x9/0x14 [ 699.994842] kmem_cache_alloc_trace+0x2cb/0x780 [ 699.999503] ? __kmalloc_node+0x33/0x70 [ 700.003464] ? __kmalloc_node+0x33/0x70 [ 700.007431] ? rcu_read_lock_sched_held+0x108/0x120 [ 700.012442] __memcg_init_list_lru_node+0x17d/0x2c0 [ 700.017450] ? kvfree_rcu+0x20/0x20 [ 700.021062] ? __kmalloc_node+0x47/0x70 [ 700.025037] __list_lru_init+0x456/0x790 [ 700.029090] ? list_lru_destroy+0x4c0/0x4c0 [ 700.033402] ? mark_held_locks+0xc9/0x160 [ 700.037541] ? __raw_spin_lock_init+0x1c/0x100 [ 700.042117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 700.047122] ? __lockdep_init_map+0x105/0x590 [ 700.051619] ? lockdep_init_map+0x9/0x10 [ 700.055672] sget_userns+0x6d9/0xf20 [ 700.059376] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 700.064041] ? kernfs_sop_show_options+0x190/0x190 [ 700.068960] ? destroy_unused_super.part.9+0x100/0x100 [ 700.074230] ? kasan_check_read+0x11/0x20 [ 700.078365] ? rcu_is_watching+0x85/0x140 [ 700.082501] ? rcu_pm_notify+0xc0/0xc0 [ 700.086383] ? rcu_read_lock_sched_held+0x108/0x120 [ 700.091391] ? kmem_cache_alloc_trace+0x616/0x780 [ 700.096567] ? lock_downgrade+0x8e0/0x8e0 [ 700.100705] ? refcount_add_not_zero+0x320/0x320 [ 700.105452] kernfs_mount_ns+0x13d/0x8e0 [ 700.109515] ? kernfs_super_ns+0x70/0x70 [ 700.113572] sysfs_mount+0xdf/0x200 [ 700.117185] ? sysfs_kill_sb+0x40/0x40 [ 700.121059] ? alloc_pages_current+0x114/0x210 [ 700.132855] ? security_sb_copy_data+0x88/0xb0 [ 700.137426] mount_fs+0xae/0x328 [ 700.140787] vfs_kern_mount.part.34+0xd4/0x4d0 [ 700.145380] ? may_umount+0xb0/0xb0 [ 700.148996] ? _raw_read_unlock+0x22/0x30 [ 700.153138] ? __get_fs_type+0x97/0xc0 [ 700.157020] do_mount+0x564/0x3070 [ 700.160572] ? copy_mount_string+0x40/0x40 [ 700.164795] ? rcu_pm_notify+0xc0/0xc0 [ 700.168676] ? copy_mount_options+0x5f/0x380 [ 700.173070] ? rcu_read_lock_sched_held+0x108/0x120 [ 700.178074] ? kmem_cache_alloc_trace+0x616/0x780 [ 700.182909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 700.188520] ? _copy_from_user+0xdf/0x150 [ 700.192658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.198187] ? copy_mount_options+0x285/0x380 [ 700.202673] ksys_mount+0x12d/0x140 [ 700.206290] SyS_mount+0x35/0x50 [ 700.209643] ? ksys_mount+0x140/0x140 [ 700.213434] do_syscall_64+0x29e/0x9d0 [ 700.217318] ? vmalloc_sync_all+0x30/0x30 [ 700.221454] ? _raw_spin_unlock_irq+0x27/0x70 [ 700.226119] ? finish_task_switch+0x1ca/0x810 [ 700.230607] ? syscall_return_slowpath+0x5c0/0x5c0 [ 700.235536] ? syscall_return_slowpath+0x30f/0x5c0 [ 700.240465] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 700.245824] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.250663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 700.255850] RIP: 0033:0x455329 [ 700.259027] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 700.266732] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 700.273987] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 700.281247] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 700.288503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 700.295759] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000000f 2018/04/19 13:06:18 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:18 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0x4, 0x1}, 0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x8, 0xffffffda, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x800000000004, 0x4, 0x9}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x5460, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000240)="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", &(0x7f0000001240)=""/4096}, 0x18) 2018/04/19 13:06:18 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x5) socket$kcm(0x29, 0x2, 0x0) 2018/04/19 13:06:18 executing program 6: socketpair(0x1, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001280)={r1}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r2}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000013c0)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000014c0)={r5, &(0x7f0000001400)="15e10b97bb6f30c9f7f9659c50146425e62bfbb348d2dd6d41ea4c9dcebf9a1cb5e3c1ba5a587888cfe90fbb4ccf2fe8fd7d97eb2dce537ebcac5d1a216dca40b7ae80012c5e8dacd8a6214e280dacd7533e66492b877d8def3229b2947412afe0a0eddd687dc2330d2a2a2bfaccb49f34312b00a3ea2195fda2b587d3492f21cb51e215c2b16e39f5b901950cbc8a70b5f3089ed0d52f6092059316617f"}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r3, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001340)={r4, 0x50, &(0x7f00000012c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001380)=r6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/19 13:06:18 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:19 executing program 7: socket$kcm(0x2, 0x2, 0x0) socketpair(0x10, 0x2, 0x3cd, &(0x7f0000000000)) socketpair(0x3, 0x0, 0x1, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x80000000, 0xfffffffffffffffe, 0x8, 0x2, 0x0, 0xff, 0x4000, 0xc, 0x9, 0x2, 0x2, 0x4, 0x1ff, 0x2, 0x5, 0x3, 0xfffffffffffffeff, 0xe0, 0xb7b7, 0x1, 0x6, 0x0, 0x4, 0x2, 0x10000, 0xfffffffffffffffd, 0x1ff, 0x1e20f702, 0x6, 0x1ff, 0xcea, 0x7, 0x8af0, 0x4, 0x9, 0xa789, 0x0, 0x1, 0x56657f7157dcf8f2, @perf_config_ext={0x3ff, 0x8000}, 0x1, 0xcb, 0x9, 0x7, 0x80000000, 0x4, 0x6}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x541b, &(0x7f0000000280)="740a73eded9337f0e2bfbfbc5bc03aae92f5071b0e920dfc6a4acc6160081d502e504b9c89ff6684cffa015443c23415c286") 2018/04/19 13:06:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x12, &(0x7f0000000080), 0x4) 2018/04/19 13:06:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x7, 0x3, 0x1, 0x8001, 0x0, 0x0, 0x40008, 0x4, 0x2000, 0x1, 0x8001, 0x7, 0x0, 0x7f, 0x0, 0x6, 0x7, 0x7, 0xffffffffffffffb9, 0x800, 0xffffffffffff991d, 0x17, 0x1, 0x80000000, 0x2f07, 0x100, 0x6, 0x100000001, 0xc53, 0x0, 0x9, 0x1ff, 0x7, 0x100, 0x8, 0x7, 0x0, 0x6c0cbbe4, 0x0, @perf_config_ext={0x0, 0x2}, 0x12000, 0xfff, 0x401, 0x1, 0x7fffffff, 0x3, 0x9e1}, r1, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/19 13:06:19 executing program 6: socketpair(0x1, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001280)={r1}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r2}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444") socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000013c0)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000014c0)={r5, &(0x7f0000001400)="15e10b97bb6f30c9f7f9659c50146425e62bfbb348d2dd6d41ea4c9dcebf9a1cb5e3c1ba5a587888cfe90fbb4ccf2fe8fd7d97eb2dce537ebcac5d1a216dca40b7ae80012c5e8dacd8a6214e280dacd7533e66492b877d8def3229b2947412afe0a0eddd687dc2330d2a2a2bfaccb49f34312b00a3ea2195fda2b587d3492f21cb51e215c2b16e39f5b901950cbc8a70b5f3089ed0d52f6092059316617f"}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r3, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001340)={r4, 0x50, &(0x7f00000012c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001380)=r6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/19 13:06:19 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:19 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000140)=@rc={0x1f, {0x6, 0x1, 0x1e, 0x8, 0x1ff, 0x5}, 0x3}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)="ff50186d1b7a8afed2e1e052e0fc245e15ee03bc8b6f3bfcc15d5a7dde4791ede973a94b1e561660e735f6b63b266941b40903d0da47c835", 0x38}, {&(0x7f0000000200)="cc4156a182354c87d1575cde25e89216eb3d351bcf90b5efa76f70c96f5e12da22f26723d35dd2a6b6adcc04727f63d8b9e7191c45c42ad7cbe97604590e1ce360c797aa3dbc45485699055ca73175f3ff440f87e6dd4dabd44b8ddd0f3054df216d8f5040026ea9faea73acc8b13e4abe6d7db47edc4f842b8e025b0ebeb46cfcb518b2e59dda846e6a5eaa8b33d6b737886b23d1679fcd570ebbe50daacc13aedf227274022e0b25568eeb84f7ac5813d086b2325b316137f071b5142c401e9d551405549f62c36d23f867e98c68f2b812288bbae71471aa9f0d3f6dc878dc99be7c54dba5e12ee7", 0xe9}, {&(0x7f0000000300)="5645b5cead7553e9a441ac96c6339697dc0c71bbb8ab0652e5d907650779ff814fbbac16db95eb64e9df7e3078ee6ae17b361f917f5363f3aaec4767f312639deb2b43994a430ad6d778067e02c3b2cac3624f93e76bbf3dd6555e810020d505767a12033121ceda64f7", 0x6a}, {&(0x7f0000000380)="585f9db10516b0764c2e286e34aa3faa1bde3202553a9e7bde18d751d099b8dbb68d9d4e96a3584e0c56e2a250a18fe5e636dc569195c6bd6ae0931875696eeba794985ca12218c234f8aeb9e2f8810c5d5e76d2aba43c8b235774d4d1129563f8b5bced236596603f796e2e3fc0653c152e76a737e4048a581962d2a40a9f75b4ca74e9e6f03d7a32697e7d2f07c094ffdd2fe17a053a82586f9db8d2de5f98d7634fa17345f3e73df83d09bbd40a56f65bf0bdd81f0d141820c8a858d84f707d", 0xc1}, {&(0x7f0000000480)="d741408c3e5406dfd75122decf49e50ae56b79080072d1335f170901366bb09ed3d8e8eca1f4c7215168c56179274de208e0244a848a9ea6e5a618096785d1fa1dceac2cfcd07378705d99433193afbc7bd7eea9c6628a63443ec5602e528a4efc72b44c", 0x64}, {&(0x7f0000000500)="d07ffb252d6b5f92635aa1c116063007f370fee715cb66b0d0ade0b0a0b1a91e31773d5631aeb6414199f504d3980bc2780835a0c0462de1a9ec54e2dbf81bac91e7c514d3803e5de22869b6d5a4e11eacf722ad1c0fea67a430d2b6f69971860d3215b841e423e31f281e7519c6f5b2bad4a24f96a68eec0e9914ef25d24e3138920f2dd40c6bbd2df13b256af14cfa0e7ef03b16066b8ee7cca6d105", 0x9d}, {&(0x7f00000005c0)="b16d35cefdf73a12dea05eccc1cea87ef6672e6a9238364f79e8f34a5234f1e49a304e883bbcea2f1d001b", 0x2b}, {&(0x7f0000000600)="8eb7991748b1c693145c28adbde5be1552e0023090f08bbfae", 0x19}], 0x8, &(0x7f00000006c0)=[{0xa8, 0x102, 0x6, "bcd8624fdbc9bb20fe9037b2f77f2819c57d0e30852d5441b6283a27b64d96bca7a757732bab6e23442e1e0411a9ee9cc73046544697cc8686d6235bc2a3e2cbec0bdb3400f30616dff39f0cb44ae43aeae73de0e06a610b14ac418e8056d63484e3b85fcdaf36ccfb31bf0c0e24b137004f48c33c01f62044fbc1677cb303511a26a77f262c8cb87c7cca418ddcfaed60"}, {0x20, 0x11a, 0x100, "6321c23804207a1b15a1bccb31"}, {0xa0, 0x100, 0xfd54, "d68fb7441440d9d89d6defdd528a45bcfe48dbe875e45d7152cd352da8ca6e508db64a5437e920669b54c1936da28e3a0d75f59254516c9b9e6b52849d7bbdde2266f823f93949640e1ffb77465c938b65b9160e709429842eaa13a12be3fcb0baf7f1f94d25941732bc9804df8901231357425edef9101cd5a5d3bc054d0f424e95338d43acd75f5dae"}, {0x58, 0x1ff, 0x1, "5d6875773286b6d25bca8db57aac6f9d2e2503410ebdec5a101ef6dbf9f3a7b37f09e6ca2d4199269cf2d6133f2ba5a7ff365d8fa2b1c7ce24ab611925d134c8577dd8"}, {0xf0, 0x0, 0x2, "999e73f6961578e1fe85add9b7c320b1475d878d6b2237a10195e749e3d1ea469deadebe8beadac08bbac0cad745fb244816c5762af81bbdc0510e0671ff5e83f3fb95bd1833f417e1b943c7bdb99322dbe783e74716f5720612ef84a8c8f92c59700310458c82a10af93a50444dc33d4e186659c737419e21fd9cd6121e6133e4b07e3cdb2662ba7e24fb94753630a29f922148d561510262d9991fd4a38fdbad6e8a0fa48d2479fd5291a1c462612251c6c47ecf6c86dd6e8fa1efcc7c1f928f50312ea6ac443f33528547090dc10cdd9471ecac5fab3095"}, {0x60, 0x4e64ef958234b39c, 0x9, "0af23491395086c744a1037f02dbf2d6ee537df45c29379df2806d05fbf1be40a48c7ecc34f34dc0f17d35e8bdd3895b3477f5e3430a995a1b464377877be16b45caf0e7d7cd901809f0df0ff7d4"}], 0x310, 0x1}, 0x20000000) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "d1a12278c2bf018002d4ba7a3b249e22c84d5e8402945f819724caf23584b916d51447f5b888d0e072b67f96366ff14aac67bf0978735c326b92b233ac1ca8"}, 0x2a3, &(0x7f0000001500), 0x318, 0x0, 0xffffffffffffff47}, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000), 0xcf}, 0x0) 2018/04/19 13:06:19 executing program 1 (fault-call:10 fault-nth:16): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) [ 700.773209] FAULT_INJECTION: forcing a failure. [ 700.773209] name failslab, interval 1, probability 0, space 0, times 0 [ 700.784601] CPU: 1 PID: 18534 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 700.791459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.800827] Call Trace: [ 700.803430] dump_stack+0x1b9/0x294 [ 700.807075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 700.812279] ? perf_trace_lock_acquire+0xe3/0x980 [ 700.817137] ? __save_stack_trace+0x7e/0xd0 [ 700.821486] should_fail.cold.4+0xa/0x1a [ 700.825576] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 700.830794] ? save_stack+0x43/0xd0 [ 700.834442] ? kasan_kmalloc+0xc4/0xe0 [ 700.838346] ? kmem_cache_alloc_trace+0x152/0x780 [ 700.843208] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 700.848419] ? __list_lru_init+0x456/0x790 [ 700.852672] ? sget_userns+0x6d9/0xf20 [ 700.856576] ? graph_lock+0x170/0x170 [ 700.860391] ? do_mount+0x564/0x3070 [ 700.864120] ? ksys_mount+0x12d/0x140 [ 700.867935] ? SyS_mount+0x35/0x50 [ 700.871495] ? do_syscall_64+0x29e/0x9d0 [ 700.875590] ? find_held_lock+0x36/0x1c0 [ 700.879679] ? __lock_is_held+0xb5/0x140 [ 700.883791] ? check_same_owner+0x320/0x320 [ 700.888142] ? rcu_note_context_switch+0x710/0x710 [ 700.893101] __should_failslab+0x124/0x180 [ 700.897371] should_failslab+0x9/0x14 [ 700.901195] kmem_cache_alloc_trace+0x2cb/0x780 [ 700.905890] ? __kmalloc_node+0x33/0x70 [ 700.909891] ? __kmalloc_node+0x33/0x70 [ 700.913899] ? rcu_read_lock_sched_held+0x108/0x120 [ 700.918952] __memcg_init_list_lru_node+0x17d/0x2c0 [ 700.923998] ? kvfree_rcu+0x20/0x20 [ 700.927651] ? __kmalloc_node+0x47/0x70 [ 700.931661] __list_lru_init+0x456/0x790 [ 700.935758] ? list_lru_destroy+0x4c0/0x4c0 [ 700.940106] ? mark_held_locks+0xc9/0x160 [ 700.944280] ? __raw_spin_lock_init+0x1c/0x100 [ 700.948879] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 700.953909] ? __lockdep_init_map+0x105/0x590 [ 700.958422] ? lockdep_init_map+0x9/0x10 [ 700.962504] sget_userns+0x6d9/0xf20 [ 700.966234] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 700.970926] ? kernfs_sop_show_options+0x190/0x190 [ 700.975867] ? destroy_unused_super.part.9+0x100/0x100 [ 700.981180] ? kasan_check_read+0x11/0x20 [ 700.985348] ? rcu_is_watching+0x85/0x140 [ 700.989517] ? rcu_pm_notify+0xc0/0xc0 [ 700.993433] ? rcu_read_lock_sched_held+0x108/0x120 [ 700.998475] ? kmem_cache_alloc_trace+0x616/0x780 [ 701.003341] ? lock_downgrade+0x8e0/0x8e0 [ 701.007516] ? refcount_add_not_zero+0x320/0x320 [ 701.012298] kernfs_mount_ns+0x13d/0x8e0 [ 701.016388] ? kernfs_super_ns+0x70/0x70 [ 701.020468] sysfs_mount+0xdf/0x200 [ 701.024103] ? sysfs_kill_sb+0x40/0x40 [ 701.028013] ? alloc_pages_current+0x114/0x210 [ 701.032616] ? security_sb_copy_data+0x88/0xb0 [ 701.037214] mount_fs+0xae/0x328 [ 701.040603] vfs_kern_mount.part.34+0xd4/0x4d0 [ 701.045205] ? may_umount+0xb0/0xb0 [ 701.048846] ? _raw_read_unlock+0x22/0x30 [ 701.053009] ? __get_fs_type+0x97/0xc0 [ 701.056926] do_mount+0x564/0x3070 [ 701.060458] ? do_raw_spin_unlock+0x9e/0x2e0 [ 701.064860] ? interrupt_entry+0xb1/0xf0 [ 701.068934] ? copy_mount_string+0x40/0x40 [ 701.073165] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 701.077917] ? retint_kernel+0x10/0x10 [ 701.081800] ? copy_mount_options+0x213/0x380 [ 701.086283] ? write_comp_data+0x22/0x70 [ 701.090336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.095874] ? copy_mount_options+0x285/0x380 [ 701.100381] ksys_mount+0x12d/0x140 [ 701.104004] SyS_mount+0x35/0x50 [ 701.107365] ? ksys_mount+0x140/0x140 [ 701.111157] do_syscall_64+0x29e/0x9d0 [ 701.115040] ? vmalloc_sync_all+0x30/0x30 [ 701.119183] ? _raw_spin_unlock_irq+0x27/0x70 [ 701.123671] ? finish_task_switch+0x1ca/0x810 [ 701.128161] ? syscall_return_slowpath+0x5c0/0x5c0 [ 701.133092] ? syscall_return_slowpath+0x30f/0x5c0 [ 701.138025] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 701.143383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.148218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 701.153396] RIP: 0033:0x455329 [ 701.156572] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 701.164270] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 2018/04/19 13:06:19 executing program 2: r0 = socket$kcm(0xa, 0x1005, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x56}, 0x0) sendmsg$kcm(r0, &(0x7f0000001940)={&(0x7f0000000000)=@ax25={0x3, {"9714fd5988dc50"}, 0x1}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="54afc3c9c164c91f7aada7d671f9d63d695d1a31fcc7fcc0f17dc0e5d5a8b90eee7c11fb64079e93623dcae27efca6c2d8f6161dbab8d5f4de1bbf91d0b66b656660aa3d4acfad0af2e532686a3200bd6a4c8cc94a357f6d8b1a6542a9021387c1030d86e68f1e972ed1baa2f572c5bdd1e987753d809bd5ca8a76a0199e37670080d05d30836f276db3ab7811dcb489222df2d04aea03afa446c5266c7f", 0x9e}, {&(0x7f00000011c0)="730f7bd7fca7d7f282d724f3406b23a0cecabbb70cd49bfa8357e7f0eab64ee6ed3e9d9dc7c1826684ad62d7d11175ba59f6c92baf56b6015882b6b27c6739525a6a0d7795c3125445862737ec67ddb2e4a4f90ca6f8a4facbe50a4bcb9e5fcb2b333fe7dd962ff141b77869a864120cfedbf700835d683be17432ceb9e49b7481cdec296b61b38b6ebeb2", 0x8b}, {&(0x7f0000001280)="091bca20b94acaaf8aa379eb683a01d8af19b3902f2c616810b8487533ee451531c1a8b0e9567d105ad4486d9375f5bcdc5046b82ab2acfec84cc6fcefd60e647bb4424a80d5324247f65413d44538f65b783325dbe2e1b0137e95306801235de7941242f1d01ef9070081f723be37f1aa20699bf22e73add8aa613912b2108d4e9167b76d151cd72c9f71bebf0aaa82586be2799309b20826296eda3e5bf6c6ca74abeaf7d7b739573975386933df171fe41f7dd987375e", 0xb8}, {&(0x7f0000001340)="91d2ab11f0dbd3fc0a9f5c82cbb36d1c047854ea533fc8e0bfada728e56f27582ce1e1e96c698dc46e5bcf800cb94806f386f8e8f0c2040ae260678e703698ecd480caa97e53318de554aee05f15685e08640c15705b0dfc2beb576a6c554c6530808785f6c0e8895bc6ba0d983c9379ac58fe25a61d44cf155773b217e1da794ff61569e6ef9219b9a3d35cae73fa893d44bcd4abb71d89a2be5b7b3a3ae0da5991deb7c3359c1d502a3bf99c9a86085cb1ef", 0xb3}, {&(0x7f0000001400)="dac94cfb72ed2f1beda611f2662a8c2969f2688bb627bb79a92d46357b9e555c13a0d6526bc5f3fcabf6c3cd437962001c47153ccc00084733a3fbf3f851de7494fe32742cbb54073aa97fa629e4e245bbcba9064d70a9d121620357d798d17d70f35e6f191a347e728a609edb9c482abe6269ae89685e34ba0a22dc83c9d1d323b774b1acf96d48ce3caf8aa1e9cfba0237bf63d929923ec6ed994457377d25e68d84e74f6125762227bca38f8c4301d838bfe1cfe5641065fa4630158ad2519420b4b58f05a1eb2e6c85ba63d167cd0b", 0xd1}, {&(0x7f0000001500)="cdf14f7335754a165bc328e322cb8b079b868ffdc80f2786f8fbf6fe8db5d2e7aa5c09252bc4de59c6c2ccdf8f734e4fae80569d61ad52ce7d909f350f039b71fde4c86a4075c2ee7f85db204805ba3821", 0x51}, {&(0x7f0000001580)="d4ba41f5f4422551adb9d7c7e220d340f73544a24bd7a288b1585b957b3b18afe2b95bb1392c5bfa743c5b28107566fdd94e0e3a2a77c9e81bd4f0dc3544f87be357a9cbc33c6a8aa95fcc025a16dc2f370caa12fc1f5ee647ca832a45e242921b675ae479fd1adf", 0x68}, {&(0x7f0000001600)="9d97635ea884b0a69f07b2e8f4d5c8e6dae6563c3c6061f192797e6cf0682858f8e2982344d22dd8e33f2c35f879df83cab8f76c88f8cad338bd262812fef73cdf598e10840f125b34345f0bb24cc229d21512b13580bfaace621f96266ca7365458705b4967ee12306e30ea041067599ab2fdd301c6767b772a0ed94e47c3a078fcaa15688eefd9f426fe277cb5465253d3b1c97196e04c", 0x98}], 0x1000000000000171, &(0x7f0000001780)=[{0x108, 0x10011, 0x1f, "111747b5cb3238fff9fd64d6616aa17c4f7b32161ffcddb5594be7f579e6a577124b7c40630eeb1c55cc4e05a82383629618c6f4202d91a1561185c65867eb6bb4f48d85f0013fdbbfe6bcffa355c6dbd02be3036ddf3f98c0e66311996612e34bda4e0b56d8724ef8535596cf0c901afd8ceb501faddbccd71a84b283eda3ade632825396d15604c2e6984b5751b13e78509f6344de07d240a49ee6336781d5e72d85de5a9aaaf2e3d21af4530b3b0af157e097e4bf01f58106c4619179ecdbc8bf869767a676cea3928ec3d840c0bd6fdd113aed12bf7748123f925a93cdb865d7db75be5a2464209958c02db1391b0a791d45"}], 0x108, 0x4000}, 0x44) 2018/04/19 13:06:19 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:19 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000002780)={0x0, 0x74, &(0x7f0000000a80)=[{&(0x7f0000000600)="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"}, {&(0x7f0000000700)="c1ab517739c44b9b69b24085aa257517b5ba28e733ec675552d924c6dc5effc24a0f53bde35afbcb88e62427148463b1c1f2927e868f968682736faa3e0f9e28eb53d0fa1fe92bc00c2eff5cbd25e510577110d25e0dbc99e451371621ce67371db646343a8c4bedaf04cbf760fc35bd22239e4f66ac4ed790ec56c7f3d5332bb17b05507bcbd14f42adce8df9a47f96867c2e840410dd703a936a40331adbbee38bada8c0eaf216b2f029bdc6a82abeb384a5c5fade7f4ad8ae9e29461f9b01d8e13e256c312ee6b265f9c8028e9ecacd97fe5b3b"}, {&(0x7f0000000800)="2c6cc5663e4b4fd25807a8eb5b1419ecd6546fd9fa6b8e7ff9673ac10104d2535f08259a3510242e5b376dac8dbe55c261fc8520f5e490593f759b1599fb778759e124e2da967542b446351ab167de8223f0e499a81665d01741ad841a5779004f58f973dc9b6ce6e5f72152e3995fcd6e966b6297dcaee60149ab0906a7144293428ff514fd7023eaf77cb1354365cd6fb8ec3f41298d914b37e6efdcf2b0cad2e66dd9ced0cd533e83a413c90099a3221ba555154cdcea09d22af1a361560cdfe56425e0ccbfb7b9ce9382d788d7e52f75dd863bf1d77d568245619b9caa838ff7e624", 0x9a}, {&(0x7f0000000900)="aa967bc2da1957ccc5bac310a064ae48d7d92382b12d2495f6fcba70cd07e6ea68205b13549b9f1b333a3bc8d034bac2ab8603f5a134f3e1b96d52a81d1c7c0aca60530862d59c5f7ac3c0a08ca62748486e228cc968c93d3477a3a57b6392d8b7a90bff46ceae4f4496aab44cf9f72f22e5a4edceb30f11fdc77bd1500be755fac7631907563c5023c9c0727175d51f50a1ed4e1facdb62e502833585ebb1554283a8ac"}, {&(0x7f00000009c0)="43cbf3afac458215a0397288d8a52063e421abbb1f48dcb31c9f2950dc5b8aa4d337"}, {&(0x7f0000000a00)="53b90b95ee52337e153115229958971f25958a509425ea04d65da325108c8c17190de5c0e305b1d00f2bdf65e0e54470c980adf3a809590f9b0cc8799b27e8983394c3dd84aed967b89f60297f031a9d4baf666858837c028b9f8801a9ef66463f683f5a018b69fea6d741d89faff9a374cf331068d59e6a6a8ea3"}], 0x10000000000002cb, &(0x7f0000000040), 0xffffffffffffff09, 0x1}, 0xfffffffffffffffd) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x1, {0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x169}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="6700ef2137cf80059d22ac6e90467b56d83d7bdaea5038b2b5286f22c6f74f0ad94013699aaa8987008aa6f17e0f44a039779f24682d253fa069e0567aca6c422e03ff9f4fccd06e64189daa246ad57ec53bb1874a94b4b0b49ff70e41f46a0a58f9282bdc836efcdf6cbb388f9034ea8f5886962d7796f5a8043e02be1f69", 0x7f}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000280)="78978fb5292e1138d5b0b1aa7f2b87d7f316d7af5ffe4ba7918aeb5f6625c05b8407a316e490586927cfe107a53bee2216cbb83470a0aae7db0ee80c6ac9c9aa46beb6ccc54cfe987f909a1e2b28dc4872a4eae21738262c8b0917e0f701f476841e42d9f2bc5d4ffb9b9a8649e0e8370c2c4b0e4d9cb6a6ab656dea5f9ce1094babaf5bf958f7efd79f3ec52d6c0efc14ed11a030f5a76c18143ee2baed4c1d908960fc8b3661c02f84aa4fc10d81821899ac5bacd1", 0xb6}, {&(0x7f0000000340)="cccd6e5cdd071647c305d264328dcbb501d5df9b2364b77bdee6b6b72f70d4a831f2cbe837a345e31b3c6cd921f1e073b279cb28ffb74b5fd9dc19b60e188b1e38d840730150d21e6234ef2428b816cc47b0e8fdb4d002", 0x57}], 0x4, &(0x7f0000000400)=[{0x110, 0x101, 0xc19d, "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"}, {0x88, 0x100, 0x0, "5e8a56f418051a60e1b196ca5f0322d4e7425ca6c59188c98ded0c9371147e718f83b448251dbbf7b3e53e8a083e2de34da20cd3773a7dcc9746b1d395248c3f6c752b9a453fd31405a7c03b5b1a1e92b865771c95c1eaa60265426533cc43155acf580664419cd9a0d96a47833dc20e46"}], 0x198, 0x4000}, 0x4000) recvmsg(r0, &(0x7f00000010c0)={&(0x7f0000000b00)=@un=@abs, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000b80)=""/228, 0xe4}, {&(0x7f0000000c80)=""/71, 0x47}, {&(0x7f0000000d00)=""/203, 0xcb}, {&(0x7f0000000e00)=""/212, 0xd4}, {&(0x7f0000000f00)=""/107, 0x6b}, {&(0x7f0000000f80)=""/41, 0x29}], 0x6, &(0x7f0000001040)=""/68, 0x44, 0x821}, 0x20) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000000040)) 2018/04/19 13:06:19 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x2, {0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0xf7}}}, 0xfffffffffffffe5c, &(0x7f0000000300)=[{&(0x7f0000000000)='a', 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r0}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x7, 0x1ff, 0x3, 0x3, 0x0, 0x800, 0x0, 0x5, 0x10000, 0x1ff, 0x200, 0x0, 0xba9, 0x4, 0x8001, 0x2, 0x6, 0x6, 0x9, 0x9, 0x4, 0x1, 0x10000, 0xffffffff, 0x5, 0x800, 0x1, 0xffff, 0x9, 0x100000001, 0xfffffffffffffa5b, 0x7eb, 0x9, 0x7fff, 0xfb6, 0x3, 0x0, 0xb5, 0x1, @perf_config_ext={0x401, 0x80}, 0x20000, 0x2, 0x1, 0x6, 0xe4e6, 0x7, 0x1000}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) socketpair(0x7, 0xe, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x7, 0x6, 0xffffffffffffff30, 0x93, 0x0, 0x0, 0x100, 0x1, 0x8, 0x519dbff, 0x6, 0x3, 0x9, 0x2, 0x5, 0x7e000000, 0x9, 0xe547, 0x8, 0x8, 0x7, 0x2, 0x8, 0x5, 0x270, 0x1, 0x6, 0x10000, 0x6, 0x7, 0x3ccc, 0x9c, 0xfff, 0x8, 0x3cdf, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x30000, 0x64c, 0x8, 0x0, 0x7fffffff, 0x81, 0x8}, r3, 0x4, r2, 0x3) mkdir(&(0x7f0000000380)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000000000000c1267a5210a5a4893e96205dae03b8b37aef04a73c0a75d3500968fde1368906d2d19ca374bce81ce58b874148c39cecbae55a134d69f39d735d674b1f1fb7f8d2c7f34114e8c30cef02d7bcbd405749fb63ba049fa594f99b10df38fbffffff2cf6971a3638a9415f770dee0c342a1fbab3e977586154977dac81dbc8ed58370306191e162d684e531345fae24e5594f2067d3954a9bdcf00000000000000000000000000000000"]) 2018/04/19 13:06:19 executing program 6: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f") mkdir(&(0x7f0000000180)='./file1\x00', 0x44) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x0, 0x1, 0x1}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000002100)=ANY=[@ANYBLOB="74eb75a1df2fe601e1000000000000803769a6acb5ead10597306392fcab0453689ae79f956359c3c1cb240400b4e0a0898da9fdf94dc12b0d9ea97467eb5cb863a1cf6f8e7c0021dabc58f83719415ed52f28b4a4333c114f52fc0d25b0b602e87356b59e52c10b269f6a1c1cf40888a86cc3e18913f1d0d2894317e7156fb42fd6aed699812c1b58152679232403a651b70e71cd4365bde618b3aca8b83c3acee6a9642ef3088be841350d859341f715170ba00ac80f4a387d2351c61402dd5f71ff62e8c905a79fda2d2696b5fb3aa5498552cd746f2a46d3390d"]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf22c621e9ce", &(0x7f0000000d40)=""/226}, 0x18) mkdir(&(0x7f00000003c0)='./file1/file0\x00', 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file1\x00', 0x0, 0x8}, 0xfffffc65) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0xffffff45) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000002400)=""/162, 0xa2}, {&(0x7f0000002380)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000002540)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100, 0x1, [], r2}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002080)={0xf, 0x2, &(0x7f0000000740)=@raw=[@call={0x85, 0x0, 0x0, 0x24}], &(0x7f0000000e80)='syzkaller\x00', 0xffff, 0x1000, &(0x7f0000001080)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}], 0x1, &(0x7f0000004700)=[{0xc0, 0x12b, 0x1, "7f30a29d921abef1d7bda65a472cce35f0b972f42b6b8e6fb737f2bf240200692ab64fbe80a8260d58f322095df2d571969fc8be52c30377c713c8cbb20dc89fdd9f66fc4cb4f34448faeee8314610ff36186ae6547207c520e57fa31ee3fe84fd1d5805bed451b3b04aad0ca7b486b2d65b7c56191a120862af65aeb9ec4d7237251eae0d91b7ab05858a90aa8700445282cd4e071ffd63aed27374843eef5035c1fbea30c138f89857d86a7e38"}], 0xc0}, 0x20004000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40)) mount(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='msdos\x00', 0x40000, &(0x7f0000000640)="7e925ef82387ea6886d3c8f6271152a2232eeb0e1a366d29b97ad09908fa54f79fa3d25b4de5371cdd3734d587cb332f27f25ce3f41239ea1b8b705fa2869062badfe2e171b0a5e054c4bad758f06cd463212dd4105fcd741307398a94e84d1ec5a5ee27687fc2fd2e85c88ec27373947dfeb11c209b9e06620e5c8badbe3625b4d2c47d1fbb935722d501c8e16f1eead7de1b1a90239701d698aa3e83c4dd4d2a51cc77876f75de651a70a0173ed671e87bf6d74f20d5a87d842830d3de4ea2924780e2f2a2b56108882a3281a6c769") 2018/04/19 13:06:19 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x87f2cbd2a3010587, &(0x7f0000ca3000), 0x57, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdb8}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x0, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffffc, 0xd7bf, &(0x7f0000001780)=""/251}, 0x34) 2018/04/19 13:06:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2bf, &(0x7f0000000040)=ANY=[@ANYBLOB="180090f50000000000000000000002b050d600611840"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/19 13:06:19 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec0], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 701.171527] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 701.178783] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 701.186043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 701.193298] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000010 2018/04/19 13:06:19 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f00000043c0)={&(0x7f0000002040)=@can, 0x80, &(0x7f0000003340)=[{&(0x7f00000020c0)=""/63, 0x3f}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/27, 0x1b}, {&(0x7f0000003140)=""/248, 0xf8}, {&(0x7f0000003240)=""/202, 0xca}], 0x5, &(0x7f00000033c0)=""/4096, 0x1000, 0x2}, 0x10000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009240)={&(0x7f0000009040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009200)=[{&(0x7f00000090c0)}, {&(0x7f0000009100)=""/215, 0xd7}], 0x2, 0x0, 0x0, 0x6}, 0x40000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10800000000004, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1}], {0x95}}, &(0x7f0000004440)='GPL\x00', 0x4, 0xfb, &(0x7f0000009280)=""/251, 0x3, 0x4, [], r0}, 0x3e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xcc, 0xf0, &(0x7f0000000000)="13cd79399c25c0bcec5ee0df95990f66f7ffeec9f9d0c238f28218d7d3f9bba1d638477b3d42857fadf2a758c93e4c578957cd89437e73ca4dc8dd8b9bdc6afea6a5518a10d1bc57290f387f917a1f7b18aab781f37ae4dfc8b988cc4cc1b01f126dc92526e84b21230816b89c213e9dc41443a072621f180c0e6bdbf69edef24133219d20c484067f587f459403e97112d0738d010d30c57c4bd67123b419a38f2071a39638884c6a03fce29e9973442152393e1bb65568c22aa9bfd4fb4a143babae15754ca416a026b6ef", &(0x7f0000000100)=""/240, 0x6, 0x9}, 0x28) 2018/04/19 13:06:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:19 executing program 3: r0 = socket$kcm(0x2, 0x4000000005, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8941, 0x705000, &(0x7f0000000180)) 2018/04/19 13:06:19 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x8, 0xffffffda, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:19 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000b79e000000070000000705bb0000000000179e2c19f07d9ac834a22fd07937b4da6e2f6b872402b5b232208eed4f20ed833f7781051b8f822cfada13310ebbdf324b920d4146980e30a08938123a58a22aa708a5ba40bb530b37cdd56e7162c9d3339a141ec4cc4f56aefac86a2156ef6c48fe0d598869919ffbfdd57d1cc12f3ef9f5ed3f5bdf41caa6addc07123fbde8cbb14ba6e8169625998bf0421b64985b7c9d7ebf0de7d16dd859c58f47e1c20d3bfde38aab052f6ef54addf5b2115f0b9b04f309176a3345d950f57550cbbd8a4828a00efd9212a77a14b5806fe7e180319ee25f27015e2d9515d343723f27ccfc74406a3ff8a75ed6ea7cf8024b7264fc93b0c443ae549fc5f58f6c1a759a6f0934e2002f3041d723265c433e5afc6a82b121c86fd6acb4bd6b5cf2b046605fc6e3e131"], 0x18}, 0x0) 2018/04/19 13:06:19 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:19 executing program 4: r0 = socket$kcm(0x2, 0x2000004, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xfb, 0x0, 0x59d, 0x5, 0x0, 0x8, 0x12000, 0x4, 0x401, 0x1, 0xe1, 0x6, 0x8b, 0x5bf, 0xfffffffffffffffb, 0x4, 0x100000001, 0x5, 0xfffffffffffffffe, 0x7, 0xbb, 0x3, 0x401, 0x2, 0x200, 0x1, 0x7fff, 0x8, 0x2, 0x8, 0x80000000, 0x3, 0x3f, 0x1b9, 0x2e3, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x800, 0xffff}, 0x20000, 0x9, 0x80000001, 0x7, 0x3, 0x8001, 0x4b27}, 0x0, 0xf, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="ac278f7da23156b5a88410000000000000000000000007000800b6999acaab1ad709b43ec7b751611d4960de79f6ebdf917166c751859fb7faa0b5c1510a49353f1dec20044ec1d30b7a6a9203a20128bb37274be5a2f8303f6378a40f505a2038896854585a859d731a505d199d90e24787a7aadcf3247d78c179ce525a01c2250fdb5f94ecfef0f97574e1e9e8e552a908de956daa9bd795a287b000472716ec44bfbf5f01e2af195cddb9496a000789a208da55e30fc71e1e16f9bf84437e1a28e92432784f9df02a8560afc60134f1908c31fbac726b834d6d42eb2bd05b155b0f39283f292d418dd44e8fb86cd65097dec3afa2"], 0x10}, 0x48000) close(r0) 2018/04/19 13:06:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:19 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000e30000f504000000000000009212d72c0e019b76"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) socketpair(0xd, 0x80000, 0x4, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x2, &(0x7f00000000c0)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000140)='GPL\x00', 0x0, 0x55, &(0x7f0000000180)=""/85}, 0x48) r0 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x800, 0x80000001, 0x2800000000000000, 0x6, 0x0, 0x3, 0x40a00, 0x8, 0x8000, 0x1, 0x0, 0x0, 0x100000001, 0x0, 0x6, 0x6, 0x1, 0x6, 0x8, 0x1, 0x40000, 0x7, 0x5, 0xad5, 0x1, 0xd9db, 0x2, 0x3, 0x4b, 0x7, 0x20, 0x80000000, 0x4f4b063d, 0xffffffffffff6b12, 0x7f, 0x81, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000000), 0x3}, 0x800d, 0x7, 0x1, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff00000001) 2018/04/19 13:06:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x9}, 0x2c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x31, 0x40, 0x4, 0x4, 0x0, 0x693f1347, 0x80, 0x2, 0x85b5, 0xb3, 0x5, 0x4, 0x10001, 0x0, 0xffffffff00000000, 0x1f, 0xff, 0x10001, 0x4, 0x710, 0x6, 0xffffffffffffff01, 0x0, 0x52, 0x664, 0x7ed7, 0x6, 0x8, 0x1, 0x6, 0x0, 0x800, 0x8000, 0x6, 0x8, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x3, 0xc74b}, 0x2810, 0x9, 0x169, 0x6, 0x296, 0x401, 0x8000}, 0x0, 0x2, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000002c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000aa4a7775d5f42f9dda095b0e000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x7ffffffff000, 0x0, &(0x7f0000000000)) 2018/04/19 13:06:19 executing program 1 (fault-call:10 fault-nth:17): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:20 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x11], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:20 executing program 6: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=[{0x10, 0x116}], 0x10}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x800, 0x18}, 0xc) 2018/04/19 13:06:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000014c0)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001500)={r0}) recvmsg$kcm(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/128, 0x80}], 0x2}, 0x40) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x35, &(0x7f0000000000)=r3, 0x4) [ 701.611803] FAULT_INJECTION: forcing a failure. [ 701.611803] name failslab, interval 1, probability 0, space 0, times 0 [ 701.623312] CPU: 1 PID: 18622 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 701.630807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.640171] Call Trace: [ 701.642779] dump_stack+0x1b9/0x294 [ 701.646427] ? dump_stack_print_info.cold.2+0x52/0x52 [ 701.651629] ? perf_trace_lock_acquire+0xe3/0x980 [ 701.656489] ? __save_stack_trace+0x7e/0xd0 [ 701.660832] should_fail.cold.4+0xa/0x1a [ 701.664912] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 701.670029] ? save_stack+0x43/0xd0 [ 701.673670] ? kasan_kmalloc+0xc4/0xe0 [ 701.677574] ? kmem_cache_alloc_trace+0x152/0x780 [ 701.682431] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 701.687650] ? __list_lru_init+0x456/0x790 [ 701.691897] ? sget_userns+0x6d9/0xf20 [ 701.695802] ? graph_lock+0x170/0x170 [ 701.699611] ? do_mount+0x564/0x3070 [ 701.703335] ? ksys_mount+0x12d/0x140 [ 701.707147] ? SyS_mount+0x35/0x50 [ 701.710700] ? do_syscall_64+0x29e/0x9d0 [ 701.714792] ? find_held_lock+0x36/0x1c0 [ 701.718881] ? __lock_is_held+0xb5/0x140 [ 701.722972] ? check_same_owner+0x320/0x320 [ 701.727318] ? rcu_note_context_switch+0x710/0x710 [ 701.732269] __should_failslab+0x124/0x180 [ 701.736524] should_failslab+0x9/0x14 [ 701.740340] kmem_cache_alloc_trace+0x2cb/0x780 [ 701.745019] ? __kmalloc_node+0x33/0x70 [ 701.749002] ? __kmalloc_node+0x33/0x70 [ 701.752985] ? rcu_read_lock_sched_held+0x108/0x120 [ 701.758043] __memcg_init_list_lru_node+0x17d/0x2c0 [ 701.763079] ? kvfree_rcu+0x20/0x20 [ 701.766725] ? __kmalloc_node+0x47/0x70 [ 701.770731] __list_lru_init+0x456/0x790 [ 701.774805] ? list_lru_destroy+0x4c0/0x4c0 [ 701.779142] ? mark_held_locks+0xc9/0x160 [ 701.783286] ? __raw_spin_lock_init+0x1c/0x100 [ 701.787863] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 701.792875] ? __lockdep_init_map+0x105/0x590 [ 701.797361] ? lockdep_init_map+0x9/0x10 [ 701.801422] sget_userns+0x6d9/0xf20 [ 701.805124] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 701.809780] ? kernfs_sop_show_options+0x190/0x190 [ 701.814693] ? destroy_unused_super.part.9+0x100/0x100 [ 701.819962] ? kasan_check_read+0x11/0x20 [ 701.824095] ? rcu_is_watching+0x85/0x140 [ 701.828234] ? rcu_pm_notify+0xc0/0xc0 [ 701.832115] ? rcu_read_lock_sched_held+0x108/0x120 [ 701.837118] ? kmem_cache_alloc_trace+0x616/0x780 [ 701.841945] ? lock_downgrade+0x8e0/0x8e0 [ 701.846079] ? refcount_add_not_zero+0x320/0x320 [ 701.850824] kernfs_mount_ns+0x13d/0x8e0 [ 701.854885] ? kernfs_super_ns+0x70/0x70 [ 701.858954] sysfs_mount+0xdf/0x200 [ 701.862565] ? sysfs_kill_sb+0x40/0x40 [ 701.866438] ? alloc_pages_current+0x114/0x210 [ 701.871009] ? security_sb_copy_data+0x88/0xb0 [ 701.875592] mount_fs+0xae/0x328 [ 701.878949] vfs_kern_mount.part.34+0xd4/0x4d0 [ 701.883520] ? may_umount+0xb0/0xb0 [ 701.887132] ? _raw_read_unlock+0x22/0x30 [ 701.891269] ? __get_fs_type+0x97/0xc0 [ 701.895144] do_mount+0x564/0x3070 [ 701.898680] ? copy_mount_string+0x40/0x40 [ 701.903085] ? rcu_pm_notify+0xc0/0xc0 [ 701.906960] ? copy_mount_options+0x5f/0x380 [ 701.911353] ? rcu_read_lock_sched_held+0x108/0x120 [ 701.916353] ? kmem_cache_alloc_trace+0x616/0x780 [ 701.921183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.926708] ? _copy_from_user+0xdf/0x150 [ 701.930844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.936367] ? copy_mount_options+0x285/0x380 [ 701.940850] ksys_mount+0x12d/0x140 [ 701.944464] SyS_mount+0x35/0x50 [ 701.947817] ? ksys_mount+0x140/0x140 [ 701.951607] do_syscall_64+0x29e/0x9d0 [ 701.955486] ? vmalloc_sync_all+0x30/0x30 [ 701.959617] ? _raw_spin_unlock_irq+0x27/0x70 [ 701.964100] ? finish_task_switch+0x1ca/0x810 [ 701.968581] ? syscall_return_slowpath+0x5c0/0x5c0 [ 701.973496] ? syscall_return_slowpath+0x30f/0x5c0 [ 701.978414] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 701.983770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.988605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 701.994130] RIP: 0033:0x455329 [ 701.997302] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 702.004996] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 2018/04/19 13:06:20 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:20 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/19 13:06:20 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:20 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000100), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r3}) 2018/04/19 13:06:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x7, 0x9, 0x1000, 0x0, 0xffffffffffffff9c}, 0x2c) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28}, 0x10) [ 702.012257] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 702.019512] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 702.026764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 702.034021] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000011 2018/04/19 13:06:20 executing program 2: close(0xffffffffffffffff) r0 = socket$kcm(0x29, 0xfffffffffffffffc, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001340), 0x4) 2018/04/19 13:06:20 executing program 3: mkdir(&(0x7f0000001000)='./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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000180)=""/38, 0x26}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/170, 0xaa}], 0x6, &(0x7f0000000440)=""/125, 0x7d, 0x20}, 0x22) 2018/04/19 13:06:20 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0xb605]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/225}, 0x18) 2018/04/19 13:06:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) r1 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r1, &(0x7f0000001340)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80, &(0x7f0000001280)=[{}], 0x1, &(0x7f0000001300)}, 0x0) 2018/04/19 13:06:20 executing program 1 (fault-call:10 fault-nth:18): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:20 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfec00000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:20 executing program 3: socket$kcm(0x2, 0xa, 0x0) r0 = socket$kcm(0x2, 0xa, 0x0) socketpair(0x15, 0x6, 0x100000001, &(0x7f0000000000)) close(r0) 2018/04/19 13:06:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000061151c0000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 702.351847] FAULT_INJECTION: forcing a failure. [ 702.351847] name failslab, interval 1, probability 0, space 0, times 0 [ 702.363240] CPU: 0 PID: 18681 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 702.370113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.379485] Call Trace: [ 702.382090] dump_stack+0x1b9/0x294 [ 702.385729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 702.390936] ? perf_trace_lock_acquire+0xe3/0x980 [ 702.395799] ? __save_stack_trace+0x7e/0xd0 [ 702.400163] should_fail.cold.4+0xa/0x1a [ 702.404248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 702.409378] ? save_stack+0x43/0xd0 [ 702.413016] ? kasan_kmalloc+0xc4/0xe0 [ 702.416921] ? kmem_cache_alloc_trace+0x152/0x780 [ 702.421790] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 702.426998] ? __list_lru_init+0x456/0x790 [ 702.431248] ? sget_userns+0x6d9/0xf20 [ 702.435190] ? graph_lock+0x170/0x170 [ 702.438996] ? do_mount+0x564/0x3070 [ 702.442713] ? ksys_mount+0x12d/0x140 [ 702.446518] ? SyS_mount+0x35/0x50 [ 702.450064] ? do_syscall_64+0x29e/0x9d0 [ 702.454147] ? find_held_lock+0x36/0x1c0 [ 702.458225] ? __lock_is_held+0xb5/0x140 [ 702.462314] ? check_same_owner+0x320/0x320 [ 702.466659] ? rcu_note_context_switch+0x710/0x710 [ 702.471611] __should_failslab+0x124/0x180 [ 702.475862] should_failslab+0x9/0x14 [ 702.479677] kmem_cache_alloc_trace+0x2cb/0x780 [ 702.484362] ? __kmalloc_node+0x33/0x70 [ 702.488351] ? __kmalloc_node+0x33/0x70 [ 702.492355] __memcg_init_list_lru_node+0x17d/0x2c0 [ 702.497394] ? kvfree_rcu+0x20/0x20 [ 702.501036] ? __kmalloc_node+0x47/0x70 [ 702.505042] __list_lru_init+0x456/0x790 [ 702.509123] ? list_lru_destroy+0x4c0/0x4c0 [ 702.513460] ? mark_held_locks+0xc9/0x160 [ 702.517625] ? __raw_spin_lock_init+0x1c/0x100 [ 702.522235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 702.527273] ? __lockdep_init_map+0x105/0x590 [ 702.531784] ? lockdep_init_map+0x9/0x10 [ 702.535857] sget_userns+0x6d9/0xf20 [ 702.539580] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 702.544263] ? kernfs_sop_show_options+0x190/0x190 [ 702.549201] ? destroy_unused_super.part.9+0x100/0x100 [ 702.554511] ? kasan_check_read+0x11/0x20 [ 702.558665] ? rcu_is_watching+0x85/0x140 [ 702.562817] ? rcu_pm_notify+0xc0/0xc0 [ 702.566721] ? rcu_read_lock_sched_held+0x108/0x120 [ 702.571739] ? kmem_cache_alloc_trace+0x616/0x780 [ 702.576589] ? lock_downgrade+0x8e0/0x8e0 [ 702.580749] ? refcount_add_not_zero+0x320/0x320 [ 702.585513] kernfs_mount_ns+0x13d/0x8e0 [ 702.589581] ? kernfs_super_ns+0x70/0x70 [ 702.593669] sysfs_mount+0xdf/0x200 [ 702.597306] ? sysfs_kill_sb+0x40/0x40 [ 702.601204] ? alloc_pages_current+0x114/0x210 [ 702.605798] ? security_sb_copy_data+0x88/0xb0 [ 702.610391] mount_fs+0xae/0x328 [ 702.613781] vfs_kern_mount.part.34+0xd4/0x4d0 [ 702.618376] ? may_umount+0xb0/0xb0 [ 702.622012] ? _raw_read_unlock+0x22/0x30 [ 702.626167] ? __get_fs_type+0x97/0xc0 [ 702.630069] do_mount+0x564/0x3070 [ 702.633632] ? copy_mount_string+0x40/0x40 [ 702.637878] ? rcu_pm_notify+0xc0/0xc0 [ 702.641785] ? copy_mount_options+0x5f/0x380 [ 702.646192] ? rcu_read_lock_sched_held+0x108/0x120 [ 702.651202] ? kmem_cache_alloc_trace+0x616/0x780 [ 702.656044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 702.661567] ? _copy_from_user+0xdf/0x150 [ 702.665703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.671224] ? copy_mount_options+0x285/0x380 [ 702.675705] ksys_mount+0x12d/0x140 [ 702.679320] SyS_mount+0x35/0x50 [ 702.682669] ? ksys_mount+0x140/0x140 [ 702.686456] do_syscall_64+0x29e/0x9d0 [ 702.690329] ? vmalloc_sync_all+0x30/0x30 [ 702.694460] ? _raw_spin_unlock_irq+0x27/0x70 [ 702.698944] ? finish_task_switch+0x1ca/0x810 [ 702.703428] ? syscall_return_slowpath+0x5c0/0x5c0 [ 702.708352] ? syscall_return_slowpath+0x30f/0x5c0 [ 702.713279] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 702.718648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 702.723485] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 702.728659] RIP: 0033:0x455329 [ 702.731839] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 702.739538] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 702.746805] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 702.754073] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 702.761339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 702.768601] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000012 2018/04/19 13:06:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, r0, 0x0) 2018/04/19 13:06:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r0, &(0x7f0000000080)}, 0x10) socketpair(0x4, 0x80002, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r1, &(0x7f0000000080)="a0275d7b690817f09cce195a98eefc0b0b48ceac6469328d72c6ed1c20ff0dcbaf5ab5396895ab93dfa5e5", &(0x7f00000004c0)=""/73}, 0x18) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', r2}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000200)="c5e97f9a7157461b91b97bfe9a21049ba40560ea611ef5e71eee5c58d3ca34bd1cd9b3c3e16f2bbd1806397e725cba5cbe8c85b9843075bffde6cd63cf8bccac0ee98236fa02002c7e7b0ddc5a970000004e866b7829ed4ff0efb182de3c0c696c5d0f5504bdde270a1f8c537b", &(0x7f00000002c0)=""/160}, 0xffffffffffffffdc) getpid() mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='efs\x00', 0x800402, &(0x7f0000000380)="d5a94843c4258c49ad733b1b4e6e25de8cd7018d96a5ab98f31648a38ed0b0deec8fa9a8c9e624634c4a1593fa2d4d56f0329676") 2018/04/19 13:06:21 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x1, 0x6, 0x5, 0x101, 0x0, 0x100, 0x82000, 0x4, 0x3, 0xab, 0x7, 0x2, 0xfffffffffffffffd, 0x1, 0x7, 0x1978, 0x8, 0x9, 0x2, 0x7, 0x9, 0x6, 0x9, 0x0, 0x800, 0x40, 0x6, 0x2, 0x3, 0xe82, 0xfc, 0xae7613c, 0x3098, 0x2, 0x10001, 0x4, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x3}, 0x400, 0x1ff, 0x4, 0x7, 0x7, 0x3, 0x2}, 0x0, 0x7f, 0xffffffffffffff9c, 0x3) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x101, 0x3, 0x800, 0x7ff, 0x0, 0x1, 0x100, 0x4, 0x100000001, 0xac3a, 0x7fff, 0xa523, 0xc00000000000, 0x4, 0x7fffffff, 0x10001, 0xfffffffffffffffc, 0x7, 0x47b, 0x37396c0f, 0x761, 0x7, 0x2, 0x7, 0x2, 0x4, 0x0, 0x400, 0x5, 0x7, 0xfbd, 0x1, 0x9, 0x7, 0x2, 0x7, 0x0, 0xe15, 0x0, @perf_config_ext={0x0, 0x8}, 0x108, 0x3, 0x1076, 0x6, 0x81, 0x7ff, 0x9}, r0, 0x9, r1, 0x9) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x5, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000040)="26f43a65441d57e740ce97298f2b313d9c70013cb92190968200b072d43bd80280653be66a6311e8a9526efdb91ca482a56feed723874d00e14677616f34b6880eddee3ef01cfcc9bdc0b265d6e9bc57fbebbc6dd5ce301eb13dfbbeae268de255ce62f053da72639b87b6c634b03e1f3be52c96c66d84574f1d50156bd4d58772d319663cdede83", &(0x7f0000000100)=""/115}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x200000000000012d, &(0x7f0000000040)=@raw=[@generic, @map={0x18, 0x0, 0x1}, @exit={0x95}, @exit={0x95}, @alu, @initr0={0x18}, @jmp={0x5}, @initr0={0x18}, @generic, @initr0={0x18}], &(0x7f0000000100)='syzkaller\x00', 0x8000, 0x8a, &(0x7f0000000000)=""/138}, 0x23) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 2018/04/19 13:06:21 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000000)=""/105, 0xfd78}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000002c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1, &(0x7f0000002280)=""/4096, 0x1000}, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r1, &(0x7f0000000500)="958ee214efedca73e1ee2efcc5e1842fe0c2d35880566db0b2e7d9bfc2ee3548c2cae0"}, 0x10) sendmsg(r2, &(0x7f0000000880)={&(0x7f00000003c0)=@ll={0x11, 0x5, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)="d84b18cb35f30a17ed1d5783f114a6c78106fc059d50d8f0cefbf87878cabdeb14827a0bce097be6d043ee015ed820dcd9d4f9f0efcec52172f68775bdb01d8837960cba58eec584683cbb3f4aad1d4f5c4a41371f571a50e143c5fac78a5c53eb7d48dbe35eb9ff8b56a334ca21b3bf013604f333", 0x75}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x368, 0x4004094}, 0x4) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x10, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/148, 0x4c}, {&(0x7f0000000dc0)=""/222, 0x3d6}, {&(0x7f0000000ec0)=""/4096, 0x1000001c8}, {&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/140, 0x8c}, {&(0x7f0000002080)=""/77, 0x1f}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000002100)=""/107, 0x6b}], 0x8, &(0x7f0000002200)=""/89, 0x59}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x81) 2018/04/19 13:06:21 executing program 3: socket$kcm(0x2, 0xa, 0x0) r0 = socket$kcm(0x2, 0xa, 0x0) socketpair(0x15, 0x6, 0x100000001, &(0x7f0000000000)) close(r0) 2018/04/19 13:06:21 executing program 1 (fault-call:10 fault-nth:19): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:21 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x400300], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:21 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000100)='./file0/file1\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000240)="4964bca0e836c925d024a1db65fdcd62706600", 0x0, 0x0) [ 702.895608] FAULT_INJECTION: forcing a failure. [ 702.895608] name failslab, interval 1, probability 0, space 0, times 0 [ 702.907022] CPU: 0 PID: 18716 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 702.913876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.923239] Call Trace: [ 702.925842] dump_stack+0x1b9/0x294 [ 702.929485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 702.934687] ? perf_trace_lock_acquire+0xe3/0x980 [ 702.939540] ? __save_stack_trace+0x7e/0xd0 [ 702.943888] should_fail.cold.4+0xa/0x1a [ 702.947968] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 702.953086] ? save_stack+0x43/0xd0 [ 702.956739] ? kasan_kmalloc+0xc4/0xe0 [ 702.960641] ? kmem_cache_alloc_trace+0x152/0x780 [ 702.965495] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 702.970699] ? __list_lru_init+0x456/0x790 [ 702.974944] ? sget_userns+0x6d9/0xf20 [ 702.978845] ? graph_lock+0x170/0x170 [ 702.982653] ? do_mount+0x564/0x3070 [ 702.986377] ? ksys_mount+0x12d/0x140 [ 702.990185] ? SyS_mount+0x35/0x50 [ 702.993735] ? do_syscall_64+0x29e/0x9d0 [ 702.997809] ? find_held_lock+0x36/0x1c0 [ 703.001888] ? __lock_is_held+0xb5/0x140 [ 703.005972] ? check_same_owner+0x320/0x320 [ 703.010306] ? rcu_note_context_switch+0x710/0x710 [ 703.015253] __should_failslab+0x124/0x180 [ 703.019589] should_failslab+0x9/0x14 [ 703.023400] kmem_cache_alloc_trace+0x2cb/0x780 [ 703.028077] ? __kmalloc_node+0x33/0x70 [ 703.032060] ? __kmalloc_node+0x33/0x70 [ 703.036059] __memcg_init_list_lru_node+0x17d/0x2c0 [ 703.041097] ? kvfree_rcu+0x20/0x20 [ 703.044733] ? __kmalloc_node+0x47/0x70 [ 703.050286] __list_lru_init+0x456/0x790 [ 703.054365] ? list_lru_destroy+0x4c0/0x4c0 [ 703.058689] ? mark_held_locks+0xc9/0x160 [ 703.062845] ? __raw_spin_lock_init+0x1c/0x100 [ 703.067437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 703.072456] ? __lockdep_init_map+0x105/0x590 [ 703.076960] ? lockdep_init_map+0x9/0x10 [ 703.081036] sget_userns+0x6d9/0xf20 [ 703.084763] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 703.089448] ? kernfs_sop_show_options+0x190/0x190 [ 703.094389] ? destroy_unused_super.part.9+0x100/0x100 [ 703.099685] ? kasan_check_read+0x11/0x20 [ 703.103848] ? rcu_is_watching+0x85/0x140 [ 703.108002] ? rcu_pm_notify+0xc0/0xc0 [ 703.111904] ? rcu_read_lock_sched_held+0x108/0x120 [ 703.116936] ? kmem_cache_alloc_trace+0x616/0x780 [ 703.121802] ? lock_downgrade+0x8e0/0x8e0 [ 703.125965] ? refcount_add_not_zero+0x320/0x320 [ 703.130745] kernfs_mount_ns+0x13d/0x8e0 [ 703.134828] ? kernfs_super_ns+0x70/0x70 [ 703.138912] sysfs_mount+0xdf/0x200 [ 703.142534] ? sysfs_kill_sb+0x40/0x40 [ 703.146408] ? alloc_pages_current+0x114/0x210 [ 703.150980] ? security_sb_copy_data+0x88/0xb0 [ 703.155554] mount_fs+0xae/0x328 [ 703.158911] vfs_kern_mount.part.34+0xd4/0x4d0 [ 703.163492] ? may_umount+0xb0/0xb0 [ 703.167107] ? _raw_read_unlock+0x22/0x30 [ 703.171240] ? __get_fs_type+0x97/0xc0 [ 703.175128] do_mount+0x564/0x3070 [ 703.178657] ? do_raw_spin_unlock+0x9e/0x2e0 [ 703.183052] ? copy_mount_string+0x40/0x40 [ 703.187269] ? rcu_pm_notify+0xc0/0xc0 [ 703.191148] ? copy_mount_options+0x5f/0x380 [ 703.195547] ? rcu_read_lock_sched_held+0x108/0x120 [ 703.200567] ? kmem_cache_alloc_trace+0x616/0x780 [ 703.205414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 703.210939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.216460] ? copy_mount_options+0x285/0x380 [ 703.220938] ksys_mount+0x12d/0x140 [ 703.224548] SyS_mount+0x35/0x50 [ 703.227903] ? ksys_mount+0x140/0x140 [ 703.231697] do_syscall_64+0x29e/0x9d0 [ 703.235572] ? vmalloc_sync_all+0x30/0x30 [ 703.239706] ? _raw_spin_unlock_irq+0x27/0x70 [ 703.244187] ? finish_task_switch+0x1ca/0x810 [ 703.248671] ? syscall_return_slowpath+0x5c0/0x5c0 [ 703.253584] ? syscall_return_slowpath+0x30f/0x5c0 [ 703.258504] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 703.263856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.268691] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 703.273863] RIP: 0033:0x455329 [ 703.277035] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 703.284735] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 703.291987] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 703.299242] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 703.306493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 703.313752] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000013 2018/04/19 13:06:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x2000000, r0, 0x0) 2018/04/19 13:06:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x6, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffbff, 0x410, 0x4, 0x10001, 0x400, 0x9, 0x2, 0x6, 0x8, 0x3f, 0x20, 0x5, 0x100, 0x4000000000000, 0x7ff, 0x9, 0x3, 0x9, 0x1, 0x9, 0x10001, 0x80000001, 0x5, 0x4, 0x0, 0x23b79dec, 0x6, 0x8, 0x24, 0x100000000, 0x9, 0x0, 0x7, 0x1, @perf_config_ext={0x10000, 0x5}, 0x10000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='keyring[:{(ppp1\\)loem0bdev:vboxn@\x001]cgroup)^]eth1&\x00') 2018/04/19 13:06:21 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:21 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xa, 0x1ff, 0x7fff, 0x100000043, 0x3}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000180)=@llc={0x1a, 0x308, 0x100, 0x5, 0x7fffffff, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)="3d284c3b7acbbbb995b811f8fdda32ed620431166d1a5501a5897533299e5d5d60b835361b64b3364a9de301a3ffb2159971de555f2b11c01de6c61f243967d18f538159b714b961507d75dd07882ee911aee1eaab42e5c5359d7db3e430b123421e3ac1b70cd2668580428c3237b75e5bca2b785fb6247a66449a01ba9ccb5c0eab65bed3ceaffc6f01332b5dc4be828abb58ef323bf0e492f5dadc8ff2dbcc1526d2eb98b0f1c87b3e25dd1bf28b8b5e5ce824e642c089d07e173455e3e283a2e1edbc1ab0579612b0e9ed", 0xcc}, {&(0x7f0000000300)="5efa93931a607b8667c306fe7144b658e11b013e63be1d2e4b0b278130a47aa247f6cb055b2c732b39085c0b33bc5cb9e5f1a557865e9e89a657db45da06d33c5aec8498b63ff847a35e1640ebf2f80bb1303085516a4961c4f7ab49a6bb789e68ea5c0f7902af6d24907cde431099e83eb2a038f209e8929918b74fbd1e4e2ab19aa6fba7b209ba05c5ce4c5a728c69ce3c6270410852c979e6ccc4271b276924514501b722c1b45217da22e93f06b427261af771de8458490c27a121a7435b4d03", 0xc2}, {&(0x7f0000000400)="3c0d3d924a77623063cd2014362ab93b7bb5d427ef9809633dbd833cb0285c416b81829db401daa52bfcd9ff29a08308ff3c0ae3d4266ad16928e5d5477e7a51785f9bbc45972c4e128abfcea734625ac8e25f4df813b5483a94da443bf50bef09d79f0c", 0x64}, {&(0x7f0000000480)="d008065f843c759f7622730bde5b05f9cb4a417c7f26995abc789f4adc705f4cee3943a2708c9e10e8c078e59cafbc215c66683ca753ad1dac259f0ad16ae2cec3f56e6fa393dc", 0x47}, {&(0x7f0000000500)="701e390c1da2cb5c5206340001889369f1c7e9b3ce0cb90bf2a9e7bf96f6efc2f237217dc4739a7edf44574cbe57314194", 0x31}, {&(0x7f0000000540)="23a7ca1f7042f850ba84c7840a7a38d38774ea9db4bd248c3eb9cac097f84cd109961867f2eec046e1aa2ddd56c7bef421f7f39bf4d80d6a554efd47d89a2526f7baed2535871721ed355ff2479703228e54043a811d325e33905e856aaf815ef32e5d3b6a04d224c5b1325529e00f4c2d4bb8b5995f7a704e7d5032f0ba4afa1e4f328a098f25ca87b511501cdddba28791d4d786f5e621520fc8d3fc5f46594e9ee4d577e27f975f62a93c3ca9", 0xae}, {&(0x7f0000000600)="fb340771fdd8262064cf8632a40220f46c0472c31fcdaa1e95896faf5c0fe3bd381d75094ff499e811ea8aa80c8d9c92654525ffd7900f62eee5f32eeaf04f65735926e7fee5f87d2319827a8779322f69212389db69d13c63fdef87b693ffcf10e79e766816fd71ef226f2493847ce740ab04677bf7cebe747d6b6bf889023564a2aecfb6af0c0f709345d4d8fe79c8ae27bcc2e74e4a99d3248b60b81aa378ef70a1b9ea5da33e8b1187a4f4ffb9c5d7e06bde5c6a5c3813", 0xb9}, {&(0x7f00000006c0)="787cdc8d06b73c3b85dc8cac168013b478ba66ee4cdf78c21be5fc2d9b8485a80a6d6b6f1e220ee83cee464ca90638de6e92885f5d403b92ae7db1f1bf217baf4cdcfb9b513c23c44ea6e10b646ca7e0248db408d07641cc33c00f62e6ef0c03e88c6ce57f426417270b59628563d07e7a9e66e683c99464451256531d25878a00ca7f987aed6a3ff04a190c8f888840afa78a3b2cd6d2a6152142886909c12a6a3a005fcfde254280f043a6798f111b9bad569dd03a", 0xb6}, {&(0x7f0000000780)="626bd786a105cb29a094b2be8905e37661b9812ccec0fd11d55cc072b503705cb9c16097cca5678208c70f20f78c22c23aa22ba697582a55cdf53ec9c620ba8f11fce2ad5dc25396911f2cd24039c17d1f9c81f79bf1dd1b4e71c9ad979ccfa32e739dd38ec0adf00b40795a0f43d313b7f4f36682ea82cc80a5929167d90f331dc405683ade652a260596abedb1447513cbaf1024507f011afb5d5a8f809a5e2f537906d1159efd09059c01351c2ff665933a80b1", 0xb5}, {&(0x7f0000000840)="3ef3a3d66704cf75ee20b73024ea3b75209b5879096e159e6cea3bf977a62ded5a866011d9e718d240b7d3c9b06cf132c47c58dc443661de43a3ed4862ed388f", 0x40}], 0xa, 0x0, 0x0, 0x801}, 0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000000980)) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a40)={r1, &(0x7f0000000980), &(0x7f0000000a00)="9448b20c61f40ed9adbf", 0x2}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3, 0x1000000000000, 0x8}, 0xc) r4 = gettid() perf_event_open(&(0x7f0000000b00)={0x0, 0x70, 0x8001, 0x8, 0x5238, 0xc81b, 0x0, 0x1, 0x100, 0x6, 0x3, 0x7, 0xeb77, 0x3, 0x2, 0x5, 0x4, 0x800, 0x9, 0x3, 0x2, 0x9, 0x3, 0x10001, 0x5, 0xfff, 0x100, 0x81, 0x81, 0xdea3, 0x528, 0x9, 0x2, 0x0, 0xfffffffffffffffb, 0x0, 0x8, 0x7fff, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000ac0), 0x6}, 0x4, 0x3, 0x8, 0x0, 0x100000001, 0x8, 0x3ff}, r4, 0x5, r0, 0x9) 2018/04/19 13:06:21 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000007195ff000000000000c14b18a8683a0a90280860bc7e473a03ec0de789f1a08a36"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392de40ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be98c66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x706000, 0x2, 0x1, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f000000a8c0)={&(0x7f000000a640)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a7c0)=[{&(0x7f000000a6c0)=""/4, 0x4}, {&(0x7f000000a700)=""/128, 0x80}, {&(0x7f000000a780)=""/38, 0x26}], 0x3, &(0x7f000000a800)=""/161, 0xa1, 0x3f}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000000a900)={0x0, 0xd, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}, @ldst={0x1, 0x1, 0x1, 0xb, 0xf, 0x2, 0x8}, @generic={0x100000000, 0x8c0, 0x4, 0xffffffffffffff77}, @jmp={0x5, 0x9, 0xc, 0xb, 0x5, 0xfffffffc, 0x1}, @generic={0x2, 0x2, 0x3, 0x6b}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x8001, 0xa9, &(0x7f0000000240)=""/169, 0x41f00, 0x0, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x706000, 0x2, 0x1, &(0x7f0000000180)) 2018/04/19 13:06:21 executing program 1 (fault-call:10 fault-nth:20): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:21 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002b00)={0x0, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0xb4, &(0x7f0000000280)=""/180}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6f4) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000180), 0x46e) 2018/04/19 13:06:21 executing program 3: socketpair(0x5, 0x0, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000200)="2f866eacdf593f7ff1ab71bb9e0e8581468e07b171f6e098456a7341eae405a59dae5fbbc3ddd316468cdcac17407faa4db04c8860adc6df08d822ae1773184a4cfbee753482271128e20cd61908bc0ba87aefd5e00bb39fbb", &(0x7f0000000140)}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xffffffffffff0000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=""/234}, 0x287) 2018/04/19 13:06:21 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r2 = socket$kcm(0x29, 0x10000000000002, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) 2018/04/19 13:06:21 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 703.478506] FAULT_INJECTION: forcing a failure. [ 703.478506] name failslab, interval 1, probability 0, space 0, times 0 [ 703.489886] CPU: 0 PID: 18755 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 703.496733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.506100] Call Trace: [ 703.508713] dump_stack+0x1b9/0x294 [ 703.512363] ? dump_stack_print_info.cold.2+0x52/0x52 [ 703.517573] ? perf_trace_lock_acquire+0xe3/0x980 [ 703.522449] ? __save_stack_trace+0x7e/0xd0 [ 703.526803] should_fail.cold.4+0xa/0x1a [ 703.530895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 703.536018] ? save_stack+0x43/0xd0 [ 703.539672] ? kasan_kmalloc+0xc4/0xe0 [ 703.543579] ? kmem_cache_alloc_trace+0x152/0x780 [ 703.548446] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 703.553653] ? __list_lru_init+0x456/0x790 [ 703.558250] ? sget_userns+0x6d9/0xf20 [ 703.562151] ? graph_lock+0x170/0x170 [ 703.565965] ? do_mount+0x564/0x3070 [ 703.569693] ? ksys_mount+0x12d/0x140 [ 703.573507] ? SyS_mount+0x35/0x50 [ 703.577067] ? do_syscall_64+0x29e/0x9d0 [ 703.581169] ? find_held_lock+0x36/0x1c0 [ 703.585250] ? __lock_is_held+0xb5/0x140 [ 703.589341] ? check_same_owner+0x320/0x320 [ 703.593684] ? rcu_note_context_switch+0x710/0x710 [ 703.598630] __should_failslab+0x124/0x180 [ 703.602877] should_failslab+0x9/0x14 [ 703.606675] kmem_cache_alloc_trace+0x2cb/0x780 [ 703.611342] ? __kmalloc_node+0x33/0x70 [ 703.615303] ? __kmalloc_node+0x33/0x70 [ 703.619275] ? rcu_read_lock_sched_held+0x108/0x120 [ 703.624305] __memcg_init_list_lru_node+0x17d/0x2c0 [ 703.629315] ? kvfree_rcu+0x20/0x20 [ 703.632930] ? __kmalloc_node+0x47/0x70 [ 703.636897] __list_lru_init+0x456/0x790 [ 703.640949] ? list_lru_destroy+0x4c0/0x4c0 [ 703.645259] ? mark_held_locks+0xc9/0x160 [ 703.649397] ? __raw_spin_lock_init+0x1c/0x100 [ 703.653966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 703.658967] ? __lockdep_init_map+0x105/0x590 [ 703.663450] ? lockdep_init_map+0x9/0x10 [ 703.667501] sget_userns+0x6d9/0xf20 [ 703.671215] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 703.675876] ? kernfs_sop_show_options+0x190/0x190 [ 703.680798] ? destroy_unused_super.part.9+0x100/0x100 [ 703.686068] ? kasan_check_read+0x11/0x20 [ 703.690202] ? rcu_is_watching+0x85/0x140 [ 703.694338] ? rcu_pm_notify+0xc0/0xc0 [ 703.698215] ? rcu_read_lock_sched_held+0x108/0x120 [ 703.703217] ? kmem_cache_alloc_trace+0x616/0x780 [ 703.708052] ? lock_downgrade+0x8e0/0x8e0 [ 703.712191] ? refcount_add_not_zero+0x320/0x320 [ 703.716941] kernfs_mount_ns+0x13d/0x8e0 [ 703.720993] ? kernfs_super_ns+0x70/0x70 [ 703.725055] sysfs_mount+0xdf/0x200 [ 703.728679] ? sysfs_kill_sb+0x40/0x40 [ 703.732552] ? alloc_pages_current+0x114/0x210 [ 703.737124] ? security_sb_copy_data+0x88/0xb0 [ 703.741697] mount_fs+0xae/0x328 [ 703.745059] vfs_kern_mount.part.34+0xd4/0x4d0 [ 703.749630] ? may_umount+0xb0/0xb0 [ 703.753251] ? _raw_read_unlock+0x22/0x30 [ 703.757388] ? __get_fs_type+0x97/0xc0 [ 703.761266] do_mount+0x564/0x3070 [ 703.764795] ? copy_mount_string+0x40/0x40 [ 703.769021] ? rcu_pm_notify+0xc0/0xc0 [ 703.772919] ? copy_mount_options+0x5f/0x380 [ 703.777328] ? rcu_read_lock_sched_held+0x108/0x120 [ 703.782336] ? kmem_cache_alloc_trace+0x616/0x780 [ 703.787174] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 703.793658] ? _copy_from_user+0xdf/0x150 [ 703.797802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.803324] ? copy_mount_options+0x285/0x380 [ 703.807806] ksys_mount+0x12d/0x140 [ 703.811423] SyS_mount+0x35/0x50 [ 703.814771] ? ksys_mount+0x140/0x140 [ 703.818569] do_syscall_64+0x29e/0x9d0 [ 703.822538] ? vmalloc_sync_all+0x30/0x30 [ 703.826672] ? kasan_check_write+0x14/0x20 [ 703.830897] ? syscall_return_slowpath+0x5c0/0x5c0 [ 703.835825] ? syscall_return_slowpath+0x30f/0x5c0 [ 703.840746] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 703.846101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.850939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 703.856113] RIP: 0033:0x455329 [ 703.859289] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 703.866985] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 2018/04/19 13:06:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x200000000000000, r0, 0x0) 2018/04/19 13:06:21 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x800000000000001) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x13, 0x1, 0xde5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000100)="6dc42a3d7b66ae6b854c4063309ba2ac8ed8e5be69fdcc6c9218ee680802c283cf0bb16f903e52d3c715ebf6e501d3bae666474648d5d9adba5479bdfa234d7bb0ff5f3970a1eca44f600f2f27c420c30328886ff8a8e14f732492ad58a9f210d7cde3f3de56b093d685ddc45a7bbafe374cd430179cd854d332858e2d9f01f7741078018b9b56e4bfd2ce17cf25cf136c42a1d08e823b510494ae4f787aefc078", &(0x7f0000000480)="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"}, 0x20) r3 = perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x400, 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, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) socketpair(0xa, 0x7, 0xbcd4, &(0x7f0000000040)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0xffffc, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='bdev\x00') close(r0) socketpair$inet6(0xa, 0x0, 0xb46, &(0x7f0000000000)) r5 = socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r5}) setsockopt$sock_attach_bpf(r1, 0x84, 0x16, &(0x7f0000000180), 0x127) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) socketpair(0x9, 0x6, 0x1, &(0x7f00000000c0)) 2018/04/19 13:06:21 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x2a}, 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000080000000071100400000000010000000000000000950000000000000000e6161e80407bd07a68f04ca3b3e3081c2dc6dc7079f94991f153c5951b77867168ed142d27dd47023c5c6544e31750d1a292804139958d7496f8aaef406cade74c6be7fe3d2ec5b9168cc6008f78bbdbb2df70b4d54cd9b37f2e045bc6e32d8c0c9b9e720169880764ffe2b69ce8e72a9c49f0a911d401ef2cab621c242a1d4cff7a9b534a23d4688c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2000, 0x10, &(0x7f00000001c0)) 2018/04/19 13:06:22 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x34000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 703.874255] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 703.881515] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 703.888774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 703.896043] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000014 2018/04/19 13:06:22 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x2000000c, &(0x7f0000000140)=ANY=[@ANYBLOB="8500000002000000b5000000000000009500000000000000ea11378fcb51111097cce7aad6a4dd4db6e1333e6ce40daaeb5a379315d876abe050b5924e12ea4b89cae901aaba43f1479b6fd2631478aed6de8a335dff861701df7bd418af73039097bf55bbd1d08bbed309ca08625d80e11df5b8d3536c1c670f668f4ae76bedc888f7e19da60a4b48873fafb8787134a23b2a99a2e7dcbcec47fb542dd58162414f8f7fe8f9b491b54cea26f1bef95a1dc264c70d654d8e3a6abaad57ac0f01bb"], &(0x7f0000e6bffc)='GP\n\x00', 0x3, 0x99, &(0x7f000000d000)=""/153}, 0x48) socketpair(0x15, 0x5, 0x1cd, &(0x7f0000000240)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0xff}, 0x40000042) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) 2018/04/19 13:06:22 executing program 1 (fault-call:10 fault-nth:21): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) [ 704.193556] FAULT_INJECTION: forcing a failure. [ 704.193556] name failslab, interval 1, probability 0, space 0, times 0 [ 704.205282] CPU: 1 PID: 18808 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 704.212137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.221498] Call Trace: [ 704.224086] dump_stack+0x1b9/0x294 [ 704.227707] ? dump_stack_print_info.cold.2+0x52/0x52 [ 704.232897] ? perf_trace_lock_acquire+0xe3/0x980 [ 704.237732] ? kernel_text_address+0x79/0xf0 [ 704.242131] ? __unwind_start+0x166/0x330 [ 704.246275] should_fail.cold.4+0xa/0x1a [ 704.250326] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 704.255420] ? graph_lock+0x170/0x170 [ 704.259212] ? save_stack+0x43/0xd0 [ 704.262835] ? kasan_kmalloc+0xc4/0xe0 [ 704.266712] ? __list_lru_init+0xdd/0x790 [ 704.270848] ? find_held_lock+0x36/0x1c0 [ 704.274906] ? __lock_is_held+0xb5/0x140 [ 704.278968] ? check_same_owner+0x320/0x320 [ 704.283281] ? rcu_note_context_switch+0x710/0x710 [ 704.288223] __should_failslab+0x124/0x180 [ 704.292451] should_failslab+0x9/0x14 [ 704.296243] kmem_cache_alloc_node_trace+0x26f/0x770 [ 704.301335] ? mark_held_locks+0xc9/0x160 [ 704.305473] ? __raw_spin_lock_init+0x1c/0x100 [ 704.310054] __kmalloc_node+0x33/0x70 [ 704.313846] kvmalloc_node+0x6b/0x100 [ 704.317635] __list_lru_init+0x559/0x790 [ 704.321685] ? list_lru_destroy+0x4c0/0x4c0 [ 704.325993] ? mark_held_locks+0xc9/0x160 [ 704.330135] ? __raw_spin_lock_init+0x1c/0x100 [ 704.334707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 704.339714] ? lockdep_init_map+0x9/0x10 [ 704.343763] sget_userns+0x706/0xf20 [ 704.347463] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 704.352125] ? kernfs_sop_show_options+0x190/0x190 [ 704.357047] ? destroy_unused_super.part.9+0x100/0x100 [ 704.362325] ? kasan_check_read+0x11/0x20 [ 704.366460] ? rcu_is_watching+0x85/0x140 [ 704.370599] ? rcu_pm_notify+0xc0/0xc0 [ 704.374487] ? rcu_read_lock_sched_held+0x108/0x120 [ 704.379493] ? kmem_cache_alloc_trace+0x616/0x780 [ 704.384325] ? lock_downgrade+0x8e0/0x8e0 [ 704.388465] ? refcount_add_not_zero+0x320/0x320 [ 704.393237] kernfs_mount_ns+0x13d/0x8e0 [ 704.397293] ? kernfs_super_ns+0x70/0x70 [ 704.401354] sysfs_mount+0xdf/0x200 [ 704.404986] ? sysfs_kill_sb+0x40/0x40 [ 704.408866] ? alloc_pages_current+0x114/0x210 [ 704.413435] ? security_sb_copy_data+0x88/0xb0 [ 704.418003] mount_fs+0xae/0x328 [ 704.421371] vfs_kern_mount.part.34+0xd4/0x4d0 [ 704.425939] ? may_umount+0xb0/0xb0 [ 704.429549] ? _raw_read_unlock+0x22/0x30 [ 704.433687] ? __get_fs_type+0x97/0xc0 [ 704.437561] do_mount+0x564/0x3070 [ 704.441099] ? copy_mount_string+0x40/0x40 [ 704.445318] ? rcu_pm_notify+0xc0/0xc0 [ 704.449199] ? copy_mount_options+0x5f/0x380 [ 704.453601] ? rcu_read_lock_sched_held+0x108/0x120 [ 704.458604] ? kmem_cache_alloc_trace+0x616/0x780 [ 704.463444] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 704.468970] ? _copy_from_user+0xdf/0x150 [ 704.473108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 704.478629] ? copy_mount_options+0x285/0x380 [ 704.483124] ksys_mount+0x12d/0x140 [ 704.486761] SyS_mount+0x35/0x50 [ 704.490113] ? ksys_mount+0x140/0x140 [ 704.493903] do_syscall_64+0x29e/0x9d0 [ 704.497774] ? vmalloc_sync_all+0x30/0x30 [ 704.501906] ? _raw_spin_unlock_irq+0x27/0x70 [ 704.506386] ? finish_task_switch+0x1ca/0x810 [ 704.510875] ? syscall_return_slowpath+0x5c0/0x5c0 [ 704.515808] ? syscall_return_slowpath+0x30f/0x5c0 [ 704.520724] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 704.526080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.530912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 704.536085] RIP: 0033:0x455329 2018/04/19 13:06:23 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001980)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000000b2c0)={&(0x7f000000a140)=@hci={0x0, 0x0}, 0x80, &(0x7f000000b200)=[{&(0x7f000000a1c0)=""/8, 0x8}, {&(0x7f000000a200)=""/4096, 0x1000}], 0x2, &(0x7f000000b240)=""/70, 0x46, 0x8}, 0x42) sendmsg$kcm(r2, &(0x7f000000c680)={&(0x7f000000b300)=@hci={0x1f, r3, 0x2}, 0x80, &(0x7f000000c4c0)=[{&(0x7f000000b380)="dd416c4d2bdbdbbe28a9c690a241b1e82c3c43a4d007840fd5b8594ca3663f49fcbcff6a6598c1abbe6c01b16044354e069d04", 0x33}, {&(0x7f000000b3c0)="d35bcf78a6774d", 0x7}, {&(0x7f000000b400)="d33d17de4b98587998f0fb", 0xb}, {&(0x7f000000b440)="435ae8b5f5681f4f8823ddb785aab10de8a9bdecd0f309429b8ae0666466a200694f93f0a2d001ff679d054cbe76b74cd9b6271a0e902e8c25f4c392d8d5a7b4117054104448cd71bf17e98b8edc05c2481b1f92aa878717b62be862", 0x5c}, {&(0x7f000000b4c0)="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", 0x1000}], 0x5, &(0x7f000000c540)=[{0x108, 0x11, 0x5, "23bc2b3dacfeac3d7960d9e20bea2ab3de7e5d5e930d28fa05ea6e66d4319579b88ee5feda118a184a78ffb4e82194c472a6028acebd9fbeb84aa04a0a5a44b6976e10424e16802209c2417f01f1c4f54705dbb87c81652e65c0f868901c14ea6006b295231ac871592b1004449669eff896afad066e40668fe4a75c2846c21547e394f713dc3203a220e5b4b1762d90ae21bed55bfb7789f4732c7c181a75ca384fad224f3e7228d494c57da6b81ac83176c4b2401f140f2367c31e28e400872c7b252ded66f955dbbf045a6f01f71114543afd578b058b4dbde863ccf60ea6b31547a4baad3f541900cd6455d42cadbfb6e027"}], 0x108, 0x4000}, 0x800) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="619056aecf1042eca5e84a39a7f25f12ff0e710918408496df2ca6e41f6e5f4b50a76e3b81380331ffd4c18c9745ec85c0c6f0595e88c438d3686bdacb48eb8be1c87a2445a03e2d716b2779eecce5d0456b27e3f3cff0e02b5aa84e3e01783367b0a531be25491b9df80fe644780dea7dc011c9f9bc470e2810e359", 0x7c}, {&(0x7f0000000180)="3e251606bfaa02187bfd957a3a1a78a02cd4366a55ef0b6a60ce9a066cf6510d62e369fd68dcebe3977869fd4924de32c977abf4829b8155e3acb6d186bc65028d5f009d4d5d57f47b31dc9a9af46b66bba01fb7a50ad1f3c902c50913bf07264dd6a007cc8c4bd48fc39c132a31d8ae0fc1a51effc9e4b35d75095cefc1e27a13b59b7b3913ccecc2f4e2c69214a9aa22bf1572d11d3ca586ee0e8926a15644d9fd73829c01e28c28ab4c30de620bd5c7be93d1666419e905fecfae15677dccbf3c39a1257ea23afcc303f2852b95c06ca8b6", 0xd3}, {&(0x7f0000000280)="79d1831a9e06547611a4a2ab642ea4ff340bedd4da4f922edae4b8b90719658bb7bcd670c21b52e0317b09ebb4ed078fce68b87592ae731b3e9d606aad355855d62b24223e3f157c2bde6ee832b0eee6d6543acf20c60297890a3c6e6895ff2082a45d3dc3886d42df8dcd2a5f2658fbf1dbe8e5c8", 0x75}, {&(0x7f0000000300)="f9cc7f7b4970f3f7b02a905a979b17904b1121", 0x13}, {&(0x7f0000000340)="dc5ef513a1815ae83c2f41222d35d15f9d84c356", 0x14}], 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x198, 0x4000011}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000f1000000000000000000400190000009500000000000004"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/19 13:06:23 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) socketpair(0x19, 0x6, 0x7, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x24, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='squashfs\x00', 0x20, 0x0) 2018/04/19 13:06:23 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000c00)={&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000bc0)}, 0x0) recvmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f0000000680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/72, 0x48}, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='/\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) close(r2) 2018/04/19 13:06:23 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf00000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:23 executing program 3: socketpair(0x2, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x71, 0x18}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000002ec0)={&(0x7f0000001ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001b40)=""/131, 0x83}, {&(0x7f0000001c00)=""/85, 0x55}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000002d00)=""/186, 0xba}], 0x5, &(0x7f0000002e40)=""/104, 0x68, 0x92f3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000002f00)={0x6, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffffffff0000}, [@exit={0x95}, @generic={0x7, 0x58, 0x145, 0xffffffffffffff24}, @call={0x85, 0x0, 0x0, 0x26}, @exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r0}, @map={0x18, 0x2, 0x1, 0x0, r1}, @alu={0x4, 0x1ff, 0x4, 0x9, 0x7, 0xfffffffe}, @generic={0x0, 0x4, 0x6, 0x400}], {0x95}}, &(0x7f0000000140)='DQL\x00', 0xc1, 0x20, &(0x7f0000000180)=""/32, 0x0, 0x1, [], r2}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x100, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfd42, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/19 13:06:23 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0xffffffffffffff86, &(0x7f00005dc000)=[{&(0x7f0000000000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000080)=@ax25, 0x80}, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000002540)=ANY=[@ANYBLOB="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"], 0x2218, 0x8004}, 0x40000) 2018/04/19 13:06:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x1400000000000000, r0, 0x0) 2018/04/19 13:06:23 executing program 1 (fault-call:10 fault-nth:22): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) [ 704.539264] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 704.546957] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 704.554213] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 704.561472] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 704.568724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 704.575974] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000015 2018/04/19 13:06:23 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa00000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0xffffffff00000000, r0, 0x0) 2018/04/19 13:06:23 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89b1, &(0x7f0000000200)='%-\':ppp1\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) [ 704.704919] syz-executor7[18819] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 704.710630] EXT4-fs (sda1): re-mounted. Opts: (null) [ 704.756871] FAULT_INJECTION: forcing a failure. [ 704.756871] name failslab, interval 1, probability 0, space 0, times 0 [ 704.768224] CPU: 0 PID: 18830 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 704.775079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.784444] Call Trace: [ 704.787051] dump_stack+0x1b9/0x294 [ 704.790704] ? dump_stack_print_info.cold.2+0x52/0x52 [ 704.795910] ? perf_trace_lock_acquire+0xe3/0x980 [ 704.800777] ? __save_stack_trace+0x7e/0xd0 [ 704.805129] should_fail.cold.4+0xa/0x1a [ 704.809218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 704.814346] ? save_stack+0x43/0xd0 [ 704.817989] ? kasan_kmalloc+0xc4/0xe0 [ 704.821886] ? kmem_cache_alloc_trace+0x152/0x780 [ 704.826737] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 704.831947] ? __list_lru_init+0x456/0x790 [ 704.836190] ? sget_userns+0x6d9/0xf20 [ 704.840092] ? graph_lock+0x170/0x170 [ 704.843902] ? do_mount+0x564/0x3070 [ 704.847627] ? ksys_mount+0x12d/0x140 [ 704.851436] ? SyS_mount+0x35/0x50 [ 704.854986] ? do_syscall_64+0x29e/0x9d0 [ 704.859063] ? find_held_lock+0x36/0x1c0 [ 704.863138] ? __lock_is_held+0xb5/0x140 [ 704.867231] ? check_same_owner+0x320/0x320 [ 704.871573] ? rcu_note_context_switch+0x710/0x710 [ 704.876532] __should_failslab+0x124/0x180 [ 704.880780] should_failslab+0x9/0x14 [ 704.884591] kmem_cache_alloc_trace+0x2cb/0x780 [ 704.889272] ? __kmalloc_node+0x33/0x70 [ 704.893260] ? __kmalloc_node+0x33/0x70 [ 704.897248] ? rcu_read_lock_sched_held+0x108/0x120 [ 704.902292] __memcg_init_list_lru_node+0x17d/0x2c0 2018/04/19 13:06:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x4000000, r0, 0x0) 2018/04/19 13:06:23 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/49, 0x31}, 0x40000100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000003c0)={r1, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000080)='./file0/file0\x00'}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f00000018c0)={&(0x7f0000000480)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)="9375dc48", 0x4}], 0x1, &(0x7f0000000780), 0x0, 0x2000c001}, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) socket$kcm(0x29, 0x0, 0x0) recvmsg(r4, &(0x7f0000000640)={&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/66, 0x42}, {&(0x7f0000000740)=""/135, 0x87}, {&(0x7f0000000800)=""/209, 0xd1}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000000900)=""/159, 0x9f}, {&(0x7f00000009c0)=""/108, 0x6c}], 0x7, &(0x7f0000000ac0)=""/214, 0xd6, 0x80000000}, 0x10100) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)='fusectl\x00', 0x100000, &(0x7f0000000340)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000100)='./file0/file0\x00', r5}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='fusectl\x00', 0x800000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x0, 0xe, 0xe3, &(0x7f0000000040)="a11bcaa1abc8e4e1b2e677b40bed", &(0x7f0000000240)=""/227}, 0x28) [ 704.904612] EXT4-fs (sda1): re-mounted. Opts: (null) [ 704.907326] ? kvfree_rcu+0x20/0x20 [ 704.916124] ? __kmalloc_node+0x47/0x70 [ 704.920124] __list_lru_init+0x456/0x790 [ 704.924208] ? list_lru_destroy+0x4c0/0x4c0 [ 704.928537] ? mark_held_locks+0xc9/0x160 [ 704.932690] ? __raw_spin_lock_init+0x1c/0x100 [ 704.937372] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 704.942404] ? __lockdep_init_map+0x105/0x590 [ 704.947699] ? lockdep_init_map+0x9/0x10 [ 704.951779] sget_userns+0x6d9/0xf20 [ 704.955509] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 704.960204] ? kernfs_sop_show_options+0x190/0x190 [ 704.965153] ? destroy_unused_super.part.9+0x100/0x100 [ 704.970443] ? kasan_check_read+0x11/0x20 [ 704.974595] ? rcu_is_watching+0x85/0x140 [ 704.978739] ? rcu_pm_notify+0xc0/0xc0 [ 704.982626] ? rcu_read_lock_sched_held+0x108/0x120 [ 704.987650] ? kmem_cache_alloc_trace+0x616/0x780 [ 704.992498] ? lock_downgrade+0x8e0/0x8e0 [ 704.996636] ? refcount_add_not_zero+0x320/0x320 [ 705.001392] kernfs_mount_ns+0x13d/0x8e0 [ 705.005448] ? kernfs_super_ns+0x70/0x70 [ 705.009502] sysfs_mount+0xdf/0x200 [ 705.013118] ? sysfs_kill_sb+0x40/0x40 [ 705.016993] ? alloc_pages_current+0x114/0x210 [ 705.021577] ? security_sb_copy_data+0x88/0xb0 [ 705.026148] mount_fs+0xae/0x328 [ 705.029504] vfs_kern_mount.part.34+0xd4/0x4d0 [ 705.034076] ? may_umount+0xb0/0xb0 [ 705.037694] ? _raw_read_unlock+0x22/0x30 [ 705.041825] ? __get_fs_type+0x97/0xc0 [ 705.045700] do_mount+0x564/0x3070 [ 705.049227] ? do_raw_spin_unlock+0x9e/0x2e0 [ 705.053624] ? copy_mount_string+0x40/0x40 [ 705.057844] ? rcu_pm_notify+0xc0/0xc0 [ 705.061723] ? copy_mount_options+0x5f/0x380 [ 705.066135] ? rcu_read_lock_sched_held+0x108/0x120 [ 705.071144] ? kmem_cache_alloc_trace+0x616/0x780 [ 705.075980] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 705.081520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 705.087053] ? copy_mount_options+0x285/0x380 [ 705.091542] ksys_mount+0x12d/0x140 [ 705.095171] SyS_mount+0x35/0x50 [ 705.098526] ? ksys_mount+0x140/0x140 [ 705.102325] do_syscall_64+0x29e/0x9d0 [ 705.106200] ? vmalloc_sync_all+0x30/0x30 [ 705.110338] ? _raw_spin_unlock_irq+0x27/0x70 [ 705.114840] ? finish_task_switch+0x1ca/0x810 [ 705.119326] ? syscall_return_slowpath+0x5c0/0x5c0 [ 705.124243] ? syscall_return_slowpath+0x30f/0x5c0 [ 705.129164] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 705.134534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.139371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 705.144550] RIP: 0033:0x455329 [ 705.147726] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 705.155425] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 705.162680] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 705.170371] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 705.177630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 705.184886] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000016 2018/04/19 13:06:24 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x40000000, r0, 0x0) 2018/04/19 13:06:24 executing program 7: close(0xffffffffffffffff) socket$kcm(0x2, 0x7, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0xc83, 0x0, 0x0, 0x0, 0x9, 0x40, 0x5, 0xe00000, 0x8001, 0x100, 0x59, 0x9, 0x7f, 0x5, 0x1, 0x100000001, 0x9134, 0x20, 0x1c00000000, 0x7, 0x100000000, 0x7, 0x7f, 0x0, 0x9, 0x30f, 0x6, 0xfff, 0x8, 0x0, 0x9, 0x1, 0x8000, 0x2040000000, 0x5, 0x0, 0x100, 0x4, @perf_config_ext={0x100000000, 0xd68a}, 0x10080, 0x6, 0x7ff, 0x7, 0x800, 0x1, 0x5}, 0x0, 0x1, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x10, &(0x7f0000000180), 0x127) 2018/04/19 13:06:24 executing program 1 (fault-call:10 fault-nth:23): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="01845b20b50eee77f76be3cda787408aefc48c40b0cb16e1a09b586ddb9a024977f039bbf0cb25968cda25dd7b3a6a1621734a2d41dbf49e6f52b5b6d771a515211687117a101abf1d9952a573397c901ee062031f11c0fb6ab92c44a6de41058120e4645d9229fdeb4d25e00a4cb34da1326115f35de6fddb32cf1278e73aa5d7a3b6ad73ea0e1d554fb610aac38fd7a6d27c21db918653c45ee8ec1955ebdd780d031a98e0532f6d9a577e8626361adf422ecb72822230648492e6201bad4fe49b83309ade6747f7658d0c1ef20650a832f619d67c4889174fb8b76f0b8dd6b394f283a085eee02e25822e84f712de10ad97f47e4b7019caa927c209c9bcda9826d2cfe44d01f83764dbb13ca77e2f8c5328dc36507a7e6dc5bc1608037e00fa6e1b2e25e8e05571a060cd9ea8ca7c4ab7d1536d2b16adba737250dab207b5184e5f28eb4444e08162cf8e8ab74f65ab3f28182de3e0c735e1c58e412aff5e6a53dfec593cf5e223b3b043ef449c2f696d8754762285c3aa977ab12d5639d6b1090697de487a578192fd342554a823fc45a5fac98b1908b0021c6b2e3174720726aa90831ba7364d7e3a4ec79827b5a93d62bb9205ccfe45eb0945a8e76c79be7a320aa80d70e4d5b6dd86c6a3516270e60a8832cc678857ef12c35c472987f028f16524524fa0ff28850d8cd38d3bc7ae3428186b5c6a1a772a2adf278d63dd56169180058fadd379765ea20145f16b18965dc77a6422088ba7e62c18cb37b5dcdcab3d874f5093f4c0e6dd5fe3f89612c071c92bd4af73e8f4d57a822415471197c641f2b62ef764c979bfaf4f48fdd89e97475503d81e4de7540db1c851ea065fdd271b5ad73218af6c1682b4ee23f69390b7701d957e7b218cddf18d131fa22978209bb9119dd075f5ec986d5b4afb364772d2e6e9aa3749d5a5cb69ca3983561f0ae34a37a202a78fa4abc19252692acaa2431711f07ac3e02c099da9d68da2bf4dbc03b74b6bcb14915c340eac1f9026678f0b4b16a4c8566e0148280527937e7341e9bdd80effbd86eb1ed0596c49ccf6aaa514fee8149f6277b00549cac8cd086b9bc90572f6b15115416da60b228813a336f331655f967a4f512a8cee48313b2fc25c889597c6d832687469abf6b227861166a04bac30f16b35978c889561f7b80c03d5f51778cc8d6035c3df061612b10c81d71e26d2427b89e86fd0a782e4494d3b3cf9ff23fc8be055a413e3952ea199c89def2fb7709582af5c3e25b87897c68e36de49bf34a86dd8cbf1f697a43649738410214fa7f44d85a9a924228cb7b2674c79c5d38df5311509619c8403eaab7f196791e8baa4092ce53255840697263ac5a0bdb225c93807175de118e2d27fae4fc61cf96aca32e518b2b76e6ee2e78dde14d9eeaa1724456eab215d098c499abff47a2eeefb5e25f704fccce79ee0f3923937dc388a2d5943ab865bd3d56ae0b40fb79e98be8f00e8d915cb9684870ba90fec263acbb2c21096777afda3b71a4b9a59f40d02b9589c5b111a047726118f255938037fa6fc45c1b1adcd5323277b0020f6a05af03d8cd970871ba15edffa4e7cc8d4876cf500062e6efd486b56c6e4e02b3cc7c2963281be211d7df22dbc5ed50c16538d19c11db0efe44d4739772bb4c34259beb5ea62b737895a6440d74e89e0fff73c4b5d47416b788f8fd1b533cdd38556461b1c693fc39f5ec2dd98c8d4a76a6f922d2378c30df4242da4b5e62c9ba4b3dd57a940d602b49be41d7fc5bb0991d8257ce14efa2a4154cc91c427ea7fba14e15ec9c5cb2b4053c4ec9d66841ed9b08eb18f21cf9e10feafd06d561a64e5d53403e7e56bd317d68db64b802348facccc3b2078ff7d5aa2cf9db072655b2782f4b8e9a415eabbe76090284b57e0e02cd313c5e62708c5aa8b25faa3c5bcb0b485efc70e8eba19681d289971b1710ce1c79749af62842a5295904559e4f61826b2f8e448376a9ec0a4f3ec5eaab85da53c2c422833e6a72fe49279698fc7784ceb19a2577ea8a7f0501c2f8ea48051a38f8194f078cae996db3c5ffe21cc5b89dfab1b05ca25b4c6cacbcbb557c95e65abeb2fffff6d65392660cdc780443ded1eef6b49313ba5bab36483ffa66143118ba9489fd77a38fd0f692da01563fdde5dce26057186e2f4bc180a8afb7774eb2aebc06549ce15ecd3dd532e4e3ec2e3dd74e3e5a5d636363975712b083f2e1ddd4b61c9fe4ea69785dd7c68798e132db2e4edd8e76e5f412faeb2896110724bc762630a011e7705822084a27946dc3e51ca18c1b30fa6a59e1e5e3180fe47de0ec99b4d6961908349d238510f49309be1b0705e7af908b25d3f9f327f1ec2cae9c28f5bc3350d55daf08e4653b7bb17fed8885442385dce4073b8d2a292471e4830db54044cfcca17cb1c4f8544da42e11c5b0577946c4875d68bdcc6f654c87ee0b14974c86e201d91b0abe1949121fcdd6dee201deb5767e3bea2d49798ca06df0c1c381589ecf32b8f37c2e8bb02c7750b00d761d49d3ee6b7b780145a392abb166871ea1671c5724cd85d80cdbb074655ff29e92dd8ca6ba627d6b9ad551000eca7f29afa63dbef5c9ec6adf20c75868c37cbb2e98bb404a237710a6638aa9333e80228c32cd2f4d69c081b2454aa90272f3642723bf11f8608c153f66af0e1ebe760c30e56760b74799665d37be1f5af062181381d3995535c9a0916fcd702296fdcd49bd8500eb2058da7a1b683d366a4457e1d6ee6033be62633e38e2bc3beaf5c07e3e9f33b177e8e5247cd0e103f690e1eb41af3b13ccec19126a2d92acbbd89a2e601d9bb3070d3df1c06c06228e9b31288131409f05a643f39cd4e3e05a0d4c74dcfe9e04c4d6a4ce383e4a9368bc5df05d90922ba34b8148b4b845b6584cac1f7b0da9ee5d983db9d3ae546c1e18d25b0e03d9127a4a2bce679a73645556d8e2353389733276c13a6cb447c491ee39854aec75fee03ff09bf7db5be2664b104b0f9f4e2a4b89b6ee9c407d098a56ee41c7f45dd7fd1147d064e3f6af671fe4c2e4519454ed5468436d3ded3c691bd96fa47cce8367db8c482b0c743bead54c718befab5fdccebad37c8e1c5da10de3c15cb870297131500f36919e7dd68c2bc849f8e6aa5b52c03723558448572bf03ad8107526c977cd5305596aa5da9cb9ea2feed2b024c17f12d0852498945b69254444179edaf8f95a906c84fbdeb1ec1686303a34f43111f5737a6d69348d932968d43a2b3efe0b26b2cb4bffd3bd7c1aa1da525723f7892566c67df60dd18360a6d87657aaccfd7a31c1a969036a9fc46cd72ed3c093833dde2571425657358e68a37f63a08bf04deadaa519981336c8448d95796b1ebbb0b86f3c1befec686a2efe0ac9924ccf5a813801e380a8f8456e2f291b5dd52e1390d95956a1f5a2b24f8b1c06d248ff4d947d3cb7bb92bb8f9d5372886fc2aaad0f837537a8a603e53ccc29ded6fd652e6e15c14addd39a168e8c05d9ea02e3a559dfa411614aa34f876be15736609226d6216442be535ce5a248d7bcb03fd5051124a45b07e2a03bcdc9340889c562eee040a7cb96519526aa452f37e7b57304c2cd92ff4036a3b304e663f897677f5ae82fb6586f04fbd1b8ac85a204241277f7a3df3290b598cdc9dcee2f333d09f352f97329de980ff38e328b7d64d8becdd647f437f434932105bd76247a14871012c215db5f92dc028d06b8444a455a388c256e1dc5e6139468d6b938c4ec577068fe1594589c0be377c8dc5851c006a308d5942ffc62f406593731a355799385be144daead7ae7d7e5c8fe5e8da3735bf1ec31de95e518066c134252b8506e92885b65eb72c8e113747ae675588ddbf16edb1f5ba1cc25620adc53f2eb21e35889407f0b21460d87a11bb0cebbaeb40f54c36dcd6e97b2f15260cc4f984c78001185509f3054642c2b792910c734a8df6cfc9e48c97a22f1df2a6ea06937c4a9a6514b797b6bfefdbbeb90cf5b67aea2a07c680d746f3fc3e22dd35f29c18727c15249a9df4aafc8ac9c9d02e0b25fea788792078547cd443795d166765e234f2a6b43c2e9e05b29614fe27a659c19fa9a703b4a58f2bc44d6b721e732556c0d03c82531cb41f0b57ebb3ded305e11be46e6f41365ec0ca2bbee2077154f4a4874b24e979a9c3760dd781b0236d8b771ab2f569405d309508b553caeda7de16e26a6f5d9f1dcad5c94019cbd61741126f1b46755d7eb2310018f3478c227e86d3970ceaff49a11838133f7b1c809457431d2a72100d3f85d12cd229317aaec487c917b19602a175054d4f92c1232f9878386bd0945344990e84548000e3c5306e52e476c1c6380a18de4f458a34ced1e794a62acb42ebb76599d42c73fed8e74c414cf2660c144e20cc9ea838efec6985c75bd519c7f866d81e09516d85391302b104328592a6e779966cdb91be962e61cbd6a84099d93501fc53889d1d4f6f22a40c89a4f44c474e16c59360b44cd53b0d30ab5f7640fba825cea612a4a4164a7ca10c2bb75df8ae5475b955fc40d208068ea42dc2dbd3d1e53ac9516cdf8ca33c10ab636e1d58657339986e424b66d8384b4bbb0056106335d4a51a9b8f47a251758cff1d3ceaae8edd79648c8daf132cda0bb12f8906acac2d75d2b6b9f03887f81449bf8bbee26111ba0369b06ee24be7010fe78308373a727b18c70c581d2f9723fc23657be1bdecaa08dea2dc1e20479e93831c59b8dd1d7ef8a8695666ef84593e2c1b66c921a6bfe75e3ece34831e22dbe23c2a752c90972d006fed82dbd14eda6009ba1d6aaf16c4b71230e2cb9591ca28c2c4d92080726f0e08309475826d5fff88b4f4ba09493e18077a77e924e3cf98f18b6a2b4cb72f7827c9eb5fa7cda00973cbc572f6fdb237a24b9ec39c1960a78ca1710b6adc1e37313278bc43bd42327471e7cf0ce022120b8833a6f1b53a8f326bc4d891acbec5031ba35a8c68ffdb0cadfc1614a7aafbb674b61193acebbfe767a891954ecd583114fa381653b475a597de2d5c50e35d2dd4a32ef138727a549374352bff62e27f92d852a8871edabd4d485106489259da7c7364a4f4a1af546594d50578cc876476732a0b47e8349c556cf8583aff8c00ac74906195667eb1ec929c4ad83a9523c6984c35b4257d574277c4bf51bb5c98e726edab65a21efa183f72eab0f989e88083c74257570332daa228650ba73ddfefc43ba04db04ab7ed4ec8e77c4816ff54bbc3dc8af0e3e7125708d485a71ce2ac914634c19498704be9cec36382ec4ba4fca2f622ac078e0538dee6fc9ab46693fd4f6483561c68766e3b57aafe72822e2c403095aa86d78182896bf2610b9b3e28d306ebdf40d7b5d3cabd264b4f1201f0571dbe6348b796bb1e4aea4b0e2a391a88dc43159048777c18f7aebcc2ead110b3d955a790d3b907aece9a42ad4958cb249d638875ea21821df720e421a17ccde9f1a412dd9a02f3714e6905593678a24d36bc76713a48019a6d2bf0b87d39346da5ab54f23c934ea4564e41ea040511804d459ca8868f7ce93fd719c8b4b616be11a889079adbd62b1cf38f9c6506a1cb65d5db735debb8c0a75eb4119446df4994df79cbb1810ff588cedb86e534d8dae6b76c2c0e5c3fe7a00185160a648763950f219e528eb699e5871b941c2d709233c14a6ecc6826b850560aa3e4fa0980bdc382dfd15c30778495c205ecfa175124002e9c1241acce419b6a89d4879ed0a1a6f4520b9c27c9c7705eed9ab0c58c717e", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:24 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) socketpair(0x7, 0x811, 0x400, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) setsockopt$sock_attach_bpf(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) 2018/04/19 13:06:24 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000280)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0xe48, 0x2, 0x9, 0x1, r1, 0x401}, 0x2c) 2018/04/19 13:06:24 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffff791) 2018/04/19 13:06:24 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) socketpair$inet6(0xa, 0x800, 0xd286, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000002980)={&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/166, 0xa6}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/148, 0x94}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/80, 0x50}], 0x9, &(0x7f0000002880)=""/245, 0xf5, 0x4}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x5, 0x0, 0x1ff, 0x12, r0, 0x7f}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000240)}, 0xfffffffffffffc2a) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r2, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000000180)}, 0x10) socketpair(0xf, 0xb, 0x100, &(0x7f0000000000)) [ 705.751445] FAULT_INJECTION: forcing a failure. [ 705.751445] name failslab, interval 1, probability 0, space 0, times 0 [ 705.762846] CPU: 1 PID: 18879 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 705.769813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.779181] Call Trace: [ 705.781805] dump_stack+0x1b9/0x294 [ 705.785503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 705.790718] ? perf_trace_lock_acquire+0xe3/0x980 [ 705.795572] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 705.800776] should_fail.cold.4+0xa/0x1a [ 705.804843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.809949] ? unwind_get_return_address+0x61/0xa0 [ 705.814873] ? __save_stack_trace+0x7e/0xd0 [ 705.819457] ? graph_lock+0x170/0x170 [ 705.823257] ? find_held_lock+0x36/0x1c0 [ 705.827317] ? __lock_is_held+0xb5/0x140 [ 705.831376] ? check_same_owner+0x320/0x320 [ 705.835692] ? rcu_note_context_switch+0x710/0x710 [ 705.840620] __should_failslab+0x124/0x180 [ 705.844850] should_failslab+0x9/0x14 [ 705.848640] kmem_cache_alloc_trace+0x2cb/0x780 [ 705.853298] ? __kmalloc_node+0x33/0x70 [ 705.857260] ? __kmalloc_node+0x33/0x70 [ 705.861225] ? rcu_read_lock_sched_held+0x108/0x120 [ 705.866421] __memcg_init_list_lru_node+0x17d/0x2c0 [ 705.871457] ? kvfree_rcu+0x20/0x20 [ 705.875079] ? __kmalloc_node+0x47/0x70 [ 705.879060] __list_lru_init+0x456/0x790 [ 705.883115] ? list_lru_destroy+0x4c0/0x4c0 [ 705.887438] ? mark_held_locks+0xc9/0x160 [ 705.891581] ? __raw_spin_lock_init+0x1c/0x100 [ 705.896159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 705.901185] ? lockdep_init_map+0x9/0x10 [ 705.905245] sget_userns+0x706/0xf20 [ 705.908951] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 705.913613] ? kernfs_sop_show_options+0x190/0x190 [ 705.918533] ? destroy_unused_super.part.9+0x100/0x100 [ 705.923803] ? kasan_check_read+0x11/0x20 [ 705.927948] ? rcu_is_watching+0x85/0x140 [ 705.932085] ? rcu_pm_notify+0xc0/0xc0 [ 705.935969] ? rcu_read_lock_sched_held+0x108/0x120 [ 705.941068] ? kmem_cache_alloc_trace+0x616/0x780 [ 705.945906] ? lock_downgrade+0x8e0/0x8e0 [ 705.950050] ? refcount_add_not_zero+0x320/0x320 [ 705.954807] kernfs_mount_ns+0x13d/0x8e0 [ 705.958865] ? kernfs_super_ns+0x70/0x70 [ 705.962925] sysfs_mount+0xdf/0x200 [ 705.966549] ? sysfs_kill_sb+0x40/0x40 [ 705.970432] ? alloc_pages_current+0x114/0x210 [ 705.975013] ? security_sb_copy_data+0x88/0xb0 [ 705.979595] mount_fs+0xae/0x328 [ 705.982966] vfs_kern_mount.part.34+0xd4/0x4d0 [ 705.987541] ? may_umount+0xb0/0xb0 [ 705.991159] ? _raw_read_unlock+0x22/0x30 [ 705.995386] ? __get_fs_type+0x97/0xc0 [ 705.999267] do_mount+0x564/0x3070 [ 706.002807] ? copy_mount_string+0x40/0x40 [ 706.007039] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 706.012050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 706.016811] ? retint_kernel+0x10/0x10 [ 706.020709] ? copy_mount_options+0x1a1/0x380 [ 706.025197] ? copy_mount_options+0x1c4/0x380 [ 706.029687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.035218] ? copy_mount_options+0x285/0x380 [ 706.039711] ksys_mount+0x12d/0x140 [ 706.043330] SyS_mount+0x35/0x50 [ 706.046687] ? ksys_mount+0x140/0x140 [ 706.050478] do_syscall_64+0x29e/0x9d0 [ 706.054359] ? vmalloc_sync_all+0x30/0x30 [ 706.058505] ? kasan_check_write+0x14/0x20 [ 706.062730] ? syscall_return_slowpath+0x5c0/0x5c0 [ 706.067648] ? syscall_return_slowpath+0x30f/0x5c0 [ 706.072571] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 706.077928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.082762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 706.087940] RIP: 0033:0x455329 [ 706.091117] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/19 13:06:24 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 706.098815] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 706.106080] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 706.113346] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 706.120621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 706.127890] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000017 2018/04/19 13:06:24 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x890b, 0xffffffffffffffff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x400, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000100)="529d0ea4b9d341419ff63929f9fa7018672ea39a585b4e1ca3fbc5f5835cf6852e0041240191fbbe62e123cd262498567b86b794c2b5ebc8afc174127a5752a8bf9a08d802660a674dd0dd53daf09ecba2e35acc45406958e2c84ac5b3806998e73cb68da153e4ae9731e9ac4fce5843368d953d92561f5f29905faa7391721f842be3c06aaf372fb3628e5190a9773e7c37c24e9a0b80b6806d4b2d276105f69178934e3a", 0xa5}, {&(0x7f00000001c0)="b2e2acbe8847700c1440371df0ca83109c5db79c6cb0bfcddbfd93ef56e1863467003729faf4ffd0fd744d71c81f580c062f7d75d67d5ed5b0afc6207f1a86fa9918321808150cd3e90a681fe794770669a7f2bf67632c0f342a21057f376f408f97c374583abde02d57a16e5aeb6db7604c821fbb6c9533e453ffe26d3545fa900b39e8d717569b8f9a4319cc9e0a84dc332382b264e508822cca4e5ec0ebdbad5d3816192e0d88f4a287f5e706a284a6b8399996a1c522fb0f9fb7f2c456e5f176b3c38d015663c7f985b7f02940d7d1fa9f1ee5c0d18775533b7482", 0xdd}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="a3014010c3fe4439159c00dc6dfbb32f3818c02723359ae4819974240b580010b29e36497a54c7cd14f47322ac0582e51b725e5559c41a25977922f21682a1876d94bce67cf76c415834951095b1ecf0c984539f02100f63a1a4ce609fa41585cb86a8af24b5acba9ec00f49a9533d4c605540", 0x73}, {&(0x7f0000001340)="03dfe0b1a75989", 0x7}, {&(0x7f0000001380)}], 0x6, &(0x7f0000001440), 0x0, 0x8000}, 0x20000000) 2018/04/19 13:06:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000850000003600000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206, 0x41000}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) 2018/04/19 13:06:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x1400, r0, 0x0) 2018/04/19 13:06:24 executing program 4: socketpair(0x4, 0xf, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x5, 0x3}, 0x14) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000100), 0x4) 2018/04/19 13:06:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x1, 0x20, 0x8df0, 0x2, 0xffffffffffffff9c, 0x1043}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x7, 0xb, 0x7, 0x2000000000000006, 0x0, r0, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000080)="aa378b20c52d441e4fb589", &(0x7f0000000080), 0x2}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f00000002c0)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000180)=""/224}, 0x18) socketpair(0x5, 0x2, 0x3, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) 2018/04/19 13:06:24 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:24 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x400000ab}, 0x77) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000080000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000000)) 2018/04/19 13:06:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x89a1, &(0x7f0000000000)=0x2) 2018/04/19 13:06:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0x80000000}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x139) 2018/04/19 13:06:24 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001480)={r0, r0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177, 0x384}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16, 0xfffffffffffffeb6}], 0x133, 0x0, 0x301}, 0x0) 2018/04/19 13:06:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x2, r0, 0x0) 2018/04/19 13:06:25 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x11000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:25 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8931, &(0x7f0000000000)={0xffffffffffffffff, r0}) 2018/04/19 13:06:25 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)={&(0x7f0000000780)='./file0\x00'}, 0xfffffd1b) socketpair(0x15, 0x1, 0x5, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000ec0)={r2, r0}) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={r0, 0x0, 0xa, 0x90, &(0x7f00000002c0)="d6c69667953c819fe8ad", &(0x7f0000000600)=""/144, 0x80000000, 0x20}, 0x28) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0x5a, 0x1000, &(0x7f0000002340)="288b66927fffffff677525060800893cb07d54c70000002900000000000585291b03e1f7cbf1ed04ba95df61c2a90d372ecc9f1dde71c737701a8d5e71524cd427cdc058b618adf0ca968182bbe9a506ace9fef87b4bed351c85", &(0x7f0000002440)=""/4096}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r3, 0x0, 0x99, 0x14, &(0x7f0000000440)="456d4ae1a19c9686dbd2ff2ae315238aaf100b4d3aa00d00d3f706c6fa3b723626cfedba41eb00b1b59903901bb5ea79ad01852f70b5cd143389227e41a651899e1c35237807d7490923be6a87153ef39ee3b4eaef38956bedb573e1ed2c8f9efb53765d4feb8695e382e6f22066c2aa281caa9904f8c5642188e3858d89dbdae81284ccc117009cc31a8bfcab701c4c6f2e51b84c4346a017", &(0x7f0000000000)=""/20, 0x401, 0x6}, 0x28) socket$kcm(0x29, 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002300)={&(0x7f00000021c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002240)=""/103, 0x67}], 0x1, &(0x7f00000023c0)=""/114, 0x72, 0x200}, 0x40000162) bpf$PROG_LOAD(0x5, &(0x7f0000006440)={0xb, 0x1b, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000544dbb134a64ce07713e17e9a1fe89810002000000180000000100008000000000b304000095000000000000004aba2aa999f0ac0e25751da2d0239216f5421faed554bef55d473618ca0d9acdafb2f9005c0bd409e74abf288cde64dc64921b287829ba4d1bec9198c0603ce468261a0a3f66e80827f3284ea7a5aacd53d82aafaca0070000000000000054f316a2299c6f794681e1b60abfe9f187b89be1e0fbeab36a29aa6c4ab50bd4eca4aa4ba54d47c98bad982fc7c35e1b28f8cc70121e875fa981dbf95489e7c94f336e0d1ad373b0d1856d"], &(0x7f0000000300)='syzkaller\x00', 0x1ff, 0xc2, &(0x7f0000000340)=""/194, 0x41100, 0x1, [], r4}, 0x48) 2018/04/19 13:06:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xfff, 0x0, 0x6, 0x5, 0x0, 0x8, 0x820, 0xf, 0x100000000, 0x8573, 0x1, 0x8, 0x1, 0x3, 0xcd3e, 0x4, 0x0, 0x5, 0x4, 0x2, 0x8, 0x3, 0x6, 0xffffffffffff7fff, 0xca5, 0x400080000000000, 0x0, 0x3, 0x3f, 0x8, 0x9974, 0xa5, 0x1317, 0x80, 0xc78, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x8001, 0x6}, 0x18000, 0x7fffffff, 0xcb0, 0x6, 0x200, 0x4, 0x3}, 0x0, 0x4, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x0, 0x4000000007, 0x697, 0xc, r1, 0x89}, 0x2b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/91}, 0x18) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) 2018/04/19 13:06:25 executing program 4: r0 = socket$kcm(0x2, 0x100000000000a, 0x0) recvmsg(r0, &(0x7f0000001180)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, 0x0, 0x288, 0x2}, 0x100) socketpair(0xa, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000340)="abc080e8eac415616e097d9c64ee89848484e818a4d782b097c2ecf3e31003d23b00f3b3d95b799aebecd9bdac4b29138dba187a19d653ed6d3adc6974b201277f93914a5484288c50c8b74a55ab939ec3b65f6008072cc7523252ddbfd52235422c8abbd2805b2c74181034f7074fe62eb4680547f97f8dced15555afd706311aaf3f4c1fa8098b51ac8d3ff29a6e7081a4890318ffd9b01839da94a88b9cc659dacd5d2b9dcb5dca8d17e6dd0e84c0766c1e01b051e599ad1274116449d80fa0d4c9c6fbed8faa3e9a201986bc5ea2b7220b7e747bab5fff7ef4d1655852e43e606be6f30c2bf57572da7a", &(0x7f0000000500)=""/151}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xb, 0x5, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@alu={0x7, 0xff, 0x7, 0x5, 0x4, 0xffffffff, 0x1}], {0x95}}, &(0x7f00000005c0)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000011c0)=""/4096, 0x41000, 0x1, [], r1}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000006c0)=r4, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@generic={0x1, 0x1, 0x7, 0xfc00000000000000}, @call={0x85, 0x0, 0x0, 0xb}, @alu={0x4, 0x6fe, 0x5, 0x7, 0x7, 0x100, 0x4}, @call={0x85, 0x0, 0x0, 0x29}, @jmp={0x5, 0x80000001, 0x0, 0x0, 0x4, 0x18, 0x4}], {0x95}}, &(0x7f0000000280)="c0", 0x0, 0xbf, &(0x7f0000000140)=""/191, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r5, 0x50, &(0x7f0000000440)}, 0x10) 2018/04/19 13:06:25 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) socketpair$inet(0x2, 0x800, 0x8, &(0x7f00000000c0)) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f000000}, 0x20e, &(0x7f0000000080)}, 0x0) 2018/04/19 13:06:25 executing program 1 (fault-call:10 fault-nth:24): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) [ 706.674810] FAULT_INJECTION: forcing a failure. [ 706.674810] name failslab, interval 1, probability 0, space 0, times 0 [ 706.686208] CPU: 0 PID: 18978 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 706.693073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.702441] Call Trace: [ 706.705039] dump_stack+0x1b9/0x294 [ 706.708669] ? dump_stack_print_info.cold.2+0x52/0x52 [ 706.713876] ? perf_trace_lock_acquire+0xe3/0x980 [ 706.718712] ? kernel_text_address+0x79/0xf0 [ 706.723112] ? __unwind_start+0x166/0x330 [ 706.727254] should_fail.cold.4+0xa/0x1a [ 706.731309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 706.736410] ? graph_lock+0x170/0x170 [ 706.740205] ? save_stack+0x43/0xd0 [ 706.743819] ? kasan_kmalloc+0xc4/0xe0 [ 706.747693] ? __list_lru_init+0xdd/0x790 [ 706.751828] ? find_held_lock+0x36/0x1c0 [ 706.755884] ? __lock_is_held+0xb5/0x140 [ 706.759958] ? check_same_owner+0x320/0x320 [ 706.764281] ? rcu_note_context_switch+0x710/0x710 [ 706.769208] __should_failslab+0x124/0x180 [ 706.773451] should_failslab+0x9/0x14 [ 706.777247] kmem_cache_alloc_node_trace+0x26f/0x770 [ 706.782346] ? mark_held_locks+0xc9/0x160 [ 706.786494] ? __raw_spin_lock_init+0x1c/0x100 [ 706.791084] __kmalloc_node+0x33/0x70 [ 706.794879] kvmalloc_node+0x6b/0x100 [ 706.798677] __list_lru_init+0x559/0x790 [ 706.802734] ? list_lru_destroy+0x4c0/0x4c0 [ 706.807053] ? mark_held_locks+0xc9/0x160 [ 706.811196] ? __raw_spin_lock_init+0x1c/0x100 [ 706.815776] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 706.820806] ? lockdep_init_map+0x9/0x10 [ 706.824875] sget_userns+0x706/0xf20 [ 706.828584] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 706.833248] ? kernfs_sop_show_options+0x190/0x190 [ 706.838168] ? destroy_unused_super.part.9+0x100/0x100 [ 706.843448] ? kasan_check_read+0x11/0x20 [ 706.847585] ? rcu_is_watching+0x85/0x140 [ 706.851725] ? rcu_pm_notify+0xc0/0xc0 [ 706.855626] ? rcu_read_lock_sched_held+0x108/0x120 [ 706.860636] ? kmem_cache_alloc_trace+0x616/0x780 [ 706.865467] ? lock_downgrade+0x8e0/0x8e0 [ 706.869606] ? refcount_add_not_zero+0x320/0x320 [ 706.874367] kernfs_mount_ns+0x13d/0x8e0 [ 706.878419] ? kernfs_super_ns+0x70/0x70 [ 706.882477] sysfs_mount+0xdf/0x200 [ 706.886090] ? sysfs_kill_sb+0x40/0x40 [ 706.889980] ? alloc_pages_current+0x114/0x210 [ 706.894567] ? security_sb_copy_data+0x88/0xb0 [ 706.899141] mount_fs+0xae/0x328 [ 706.902501] vfs_kern_mount.part.34+0xd4/0x4d0 [ 706.908912] ? may_umount+0xb0/0xb0 [ 706.912536] ? _raw_read_unlock+0x22/0x30 [ 706.916686] ? __get_fs_type+0x97/0xc0 [ 706.920598] do_mount+0x564/0x3070 [ 706.924138] ? do_raw_spin_unlock+0x9e/0x2e0 [ 706.928541] ? copy_mount_string+0x40/0x40 [ 706.932795] ? rcu_pm_notify+0xc0/0xc0 [ 706.936703] ? copy_mount_options+0x5f/0x380 [ 706.941110] ? rcu_read_lock_sched_held+0x108/0x120 [ 706.946123] ? kmem_cache_alloc_trace+0x616/0x780 [ 706.950960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 706.956498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.962029] ? copy_mount_options+0x285/0x380 [ 706.966520] ksys_mount+0x12d/0x140 [ 706.970141] SyS_mount+0x35/0x50 [ 706.973495] ? ksys_mount+0x140/0x140 [ 706.977284] do_syscall_64+0x29e/0x9d0 [ 706.981157] ? vmalloc_sync_all+0x30/0x30 [ 706.985310] ? _raw_spin_unlock_irq+0x27/0x70 [ 706.989797] ? finish_task_switch+0x1ca/0x810 [ 706.994280] ? syscall_return_slowpath+0x5c0/0x5c0 [ 706.999198] ? syscall_return_slowpath+0x30f/0x5c0 [ 707.004120] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 707.009481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.014321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 707.019498] RIP: 0033:0x455329 2018/04/19 13:06:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x14, r0, 0x0) 2018/04/19 13:06:25 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe800000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 707.022683] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 707.031345] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 707.038608] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 707.045871] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 707.053130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 707.060390] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000018 2018/04/19 13:06:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0xffffff9f, 0x3}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7e0, 0xfd00, &(0x7f0000002f19)=""/231}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x3f, 0x7fff, 0x2, 0x8, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f00000000c0)="e704cf9b9fcc1889c4c31c82bcd5c5380692de275f02d0", &(0x7f00000001c0)="7d8c2d595e76fe510586e6b5eaaa505eb7fe8670d1c13158349fb3a3452cd28ee0dfb6e64a893c309fb2d97b1c6c549c87dc8b91fec7b0d9ea9522cb09831fea3136e69cc25d63aeda5861565dc4be83330509c09e024c57ef762bc568", 0x2}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x64, &(0x7f0000000040)="c6a132dc67f1e9a9101a8cb1ecd6", &(0x7f0000000100)=""/100}, 0x28) 2018/04/19 13:06:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='\x00\x00\t\x00', 0x0, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0xa, &(0x7f0000000000)=r2, 0x4) 2018/04/19 13:06:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0affffff0c04c5275c84"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) socketpair(0x3, 0x800, 0x3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000400)={r0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/19 13:06:25 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x100000000000000, r0, 0x0) 2018/04/19 13:06:25 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/130, 0x82}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/157, 0x9d}], 0x4, 0x0, 0x0, 0x8}, 0x10160) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8901, &(0x7f0000000040)="2803fffe6fd651b159a9c84a2c60d298ed286687") sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)="6000ccfadd467d7d744ef1b93a965608", 0x10}], 0x1, &(0x7f0000002640)=ANY=[@ANYBLOB="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"], 0x1098, 0x4004004}, 0x0) 2018/04/19 13:06:25 executing program 1 (fault-call:10 fault-nth:25): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:25 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x22, 0x1000, &(0x7f0000001280)="288b6692b5c352f6677525060800893cb07d54c7000004000000f800000000000000", &(0x7f0000000280)=""/4096}, 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/19 13:06:25 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000400)="7698e31b9cb03d1e3e0f4977b30a4e236c5558ad25ede8559b9a20b3b048dfef148ba4102a62122839fd3037fa0b2742a74a2a3d4503c7ac132f918960ba30787454f86d9ba109909bca0f7dc9650ba6fb23c1f13bf7828154363b9553d8bd585fd741846abd0d69dfb7a7360fb6007e844c2bd2f214936c47a6242c782fb273d130bf1c1cb948d292", &(0x7f00000004c0)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x5ccee620}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={0xffffffffffffff9c, &(0x7f0000000340)="352316c90d539870e9c116"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={0xffffffffffffff9c}) sendmsg$kcm(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)="bc8268644a6b0a048dbe011b5d2f657e8b31a82ed35d75e4754e82a8d39e689f50feada9d98c60ef592d3fed0b20502187803428807d1a2248ae82e0c39d7a8656dc52c62def527b14a95f43eb3cc57719011f33a7b6c651f747fe2a", 0x5c}, {&(0x7f0000000680)="df8cc1064304ffba6bdb6d844e70a872f70421fb1dd54059f9e85a23f51a394a0218120171e3c9b21a72b3a4b7e2cb79c176138412a0db0a0c6bf36a4204c5d7e92d1c252d1ec99f34be35e6e634228a25463772164162c28e2f0c3ae957b237b1de6b3784c3e6e372b2d1e456e590c413dec9d6ed5f2c6b39cf1134df05b525018a1a2b8714b537fb1e6b75588a29011f730744928162ce842c1430a5440d4c2bb52fff180586a32a4a17c535b46d4708316077f1", 0xb5}, {&(0x7f0000000740)="fb5bad5baa9c1793d7b28def851eebd8b630d74049b7e50b4dab5ad04f74f9cd94a71495069d4cfcf129f489", 0x2c}, {&(0x7f0000000780)="daef1a10cd7274dd778471f9526b180b464fce76b5083ffb9f3edf4a014adf4bdfdc40ec5c5d2c6a14f4c60977fdaac75a7ea906cc23d175ecc5100e3d403c80c84c5c1dcdb3e39a8efd55e6b256303f812c416524c0d6100c3a789eaf5f681fadc08ebb554be37fcda8d5014c3f445e", 0x70}], 0x4, &(0x7f0000000840)=[{0x40, 0x116, 0x10000, "0de38646d2eb22485f84af3e501fd252e7fbd34fd263add7be78e079a782000a614a2a249ac2be118d"}, {0x50, 0x29, 0x80, "bbec47b11ee9faa5b5fcf43306738b38a58f47b4de8702d6042969e5fe0292df3e2a3b1740b9abba526a6deb6778174b2518155cf2b2da4c21f499a8e58f3f"}, {0x60, 0x116, 0x4, "9a967ac1825c8ed695ba69c7158a5ba219c3d7f0285c7d30c83f61653fb34f0abc3fcdb5d4d47d55b15ad20473095b58cfa45ed632f30e1e3d522561aadfd43eb25d655a75ab53a1e6de995ffa63be81"}, {0x58, 0x117, 0x0, "667e657b36c45d2c77db3d8ea8f66d717fbc79cd201afc4900f0b8b17e9cc76387e0b39c490e37838862c25283495de5b9dc08c434e836a35765f1242bb8c69fccd47d6c55"}, {0xf0, 0x105, 0x8, "9d01ecd5607c755aabf369f8138f74eb052ea72eb27cd06e588d3166ace3c4a3d4dff0aa7d98051e1d2fdb422ba61db5eefa34be53eec8dfb40db507d41d82c578c3b0dd0cfc979e3b7f654936c255d744b75ee82791d1b89072227eb4d46da4f55eb6db5a940f64db51b909810615ddf0a51ae67df7bacf68ef457807ef406104d4f389782a7468bc51c4712d2dc6daa9510d082eaf1020ee3082314d5b51dee7d46d2a66ab61c4e08c5eb735aaeaa421358df32e6698afba72350abb2e2d4f541b5634f1da59ad48ce25c946559aef463be834c4b8c8c059dc93013a97fc"}, {0x80, 0x11f, 0x3, "1addc707ec8600da3a20ae47b194a52da5f30423bd99886006e49c3d6f048e1594da0bde661196378d8295249218587cae21ab94eafc7996fb9d172e8f7da6f142eff2d5793090f426367e7d0004500f2c6388d91d7c1ed89d062fd3df08efd0f1d198dc70889c85dc1046bd80"}, {0xe0, 0x1ff, 0xe2, "02e11539dfac5fe1a568f9448eb51ad745ec10f5924d827feccfc505fa91d391582a760981209f2f0f0aca31d62fbb27beb0d9a54411ffc2676afae18a5d42e2ca2b17dd9b7799a3c38be1405cb25f7606203a9138c13adb9e5508b9c13ac87e4a253217ac5d17937cbb73a5296469889cdb9e1ad2efa1a00eeca8cd132190fe3a6a332da61a9bcb2db18e1db345116063e7750bc1bbc4a6a04c816399bb2cc47947511b92a6396ba12315be2463101318ac93360c024b8b9ae0dfb7528acb95154ac9d61876853275"}], 0x398, 0x801}, 0x4000800) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000ecffffffffffffff008500000000000000000000003cc1d90f40cf828300000000"], &(0x7f0000000080)='syzkaller\x00', 0x9, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x0, 0x5, 0x778, 0x7, 0x6, 0xffffffffffffffff, 0x1}, 0x2c) mount(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='gfs2\x00', 0x1088, &(0x7f0000000d00)="7476868f810bc45d48af8ed285b1d00511df8804afb693ff1f6cf2a81a3528ec46ff7d163030afc5d9dcb48b508b2300ff63ace5f51971932daa8048b73e3fbd8de4ae9f89982d48f9cffae3500d1c0762d012ae2070f5722e7d89c95dab8ffbcb991acf64607e00848190d5507f1e20f0a43804187f88264f6e296655c21c4cc389292a0ef652157378b0310a1df4e6e80de6b62ef9ca0864f57c41aea83c9cb9ee0252123088c5850c8def08f5935defe293d16f18999160b0e2f1529aceb21913532e62cf34767f6ae7c190a093fd6f6c6c3235dd5f012d26523d34c05e99a878ac665f9750e2c5") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r1, 0x28, &(0x7f00000004c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r1, &(0x7f0000000240)="65ffa8a9b2671fb4eae88d87252fe6b69d3dfa74445e83d51b1c6902930a37e3e006f2c24e7e3bf1531c380e3af76043a93f75e2a3f2b7478c111ae3f7339bae8575f62958352f73fa302a3a328879f0c2686ae8da2d6af5236ce83e3e10a54fb8475eee4938e432a1e43cfbd06fc4739319c27603ba6f9dc8b1f0a3561ddd157779832770f9ed42aae2d2615bd4696263790cf231ff764c23ba1ab4a6ad6f0c0ee609a36810f0a5c79992b2", &(0x7f0000000000)=""/44}, 0x18) 2018/04/19 13:06:25 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000540)=0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x10d, 0xd, &(0x7f0000000180)=r0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/107, 0x6b}, {&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000140)=""/30, 0x1e}], 0x5, &(0x7f0000000480)=""/125, 0x7d, 0xffffffff80000000}, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 2018/04/19 13:06:25 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x6, 0xd, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) [ 707.464663] FAULT_INJECTION: forcing a failure. [ 707.464663] name failslab, interval 1, probability 0, space 0, times 0 [ 707.476103] CPU: 1 PID: 19039 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 707.482967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.492341] Call Trace: [ 707.494956] dump_stack+0x1b9/0x294 [ 707.498792] ? dump_stack_print_info.cold.2+0x52/0x52 [ 707.504020] ? perf_trace_lock_acquire+0xe3/0x980 [ 707.508892] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 707.514121] should_fail.cold.4+0xa/0x1a [ 707.518238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 707.523390] ? unwind_get_return_address+0x61/0xa0 [ 707.528366] ? __save_stack_trace+0x7e/0xd0 [ 707.532721] ? graph_lock+0x170/0x170 [ 707.537710] ? find_held_lock+0x36/0x1c0 [ 707.541817] ? __lock_is_held+0xb5/0x140 [ 707.545894] ? check_same_owner+0x320/0x320 [ 707.550224] ? rcu_note_context_switch+0x710/0x710 [ 707.555175] __should_failslab+0x124/0x180 [ 707.559423] should_failslab+0x9/0x14 [ 707.563226] kmem_cache_alloc_trace+0x2cb/0x780 [ 707.567892] ? __kmalloc_node+0x33/0x70 [ 707.571864] ? __kmalloc_node+0x33/0x70 [ 707.576038] ? rcu_read_lock_sched_held+0x108/0x120 [ 707.581245] __memcg_init_list_lru_node+0x17d/0x2c0 [ 707.586295] ? kvfree_rcu+0x20/0x20 [ 707.590294] ? __kmalloc_node+0x47/0x70 [ 707.594284] __list_lru_init+0x456/0x790 [ 707.598355] ? list_lru_destroy+0x4c0/0x4c0 [ 707.602686] ? mark_held_locks+0xc9/0x160 [ 707.606839] ? __raw_spin_lock_init+0x1c/0x100 [ 707.611429] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 707.616448] ? lockdep_init_map+0x9/0x10 [ 707.620540] sget_userns+0x706/0xf20 [ 707.624948] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 707.629714] ? kernfs_sop_show_options+0x190/0x190 [ 707.634652] ? destroy_unused_super.part.9+0x100/0x100 [ 707.639949] ? kasan_check_read+0x11/0x20 [ 707.644096] ? rcu_is_watching+0x85/0x140 [ 707.648246] ? rcu_pm_notify+0xc0/0xc0 [ 707.652153] ? rcu_read_lock_sched_held+0x108/0x120 [ 707.657173] ? kmem_cache_alloc_trace+0x616/0x780 [ 707.662106] ? lock_downgrade+0x8e0/0x8e0 [ 707.666256] ? refcount_add_not_zero+0x320/0x320 [ 707.671030] kernfs_mount_ns+0x13d/0x8e0 [ 707.675131] ? kernfs_super_ns+0x70/0x70 [ 707.679298] sysfs_mount+0xdf/0x200 [ 707.682932] ? sysfs_kill_sb+0x40/0x40 [ 707.686825] ? alloc_pages_current+0x114/0x210 [ 707.691935] ? security_sb_copy_data+0x88/0xb0 [ 707.696521] mount_fs+0xae/0x328 [ 707.699905] vfs_kern_mount.part.34+0xd4/0x4d0 [ 707.704588] ? may_umount+0xb0/0xb0 [ 707.708233] ? _raw_read_unlock+0x22/0x30 [ 707.712672] ? __get_fs_type+0x97/0xc0 [ 707.716580] do_mount+0x564/0x3070 [ 707.720142] ? do_raw_spin_unlock+0x9e/0x2e0 [ 707.724572] ? copy_mount_string+0x40/0x40 [ 707.728806] ? rcu_pm_notify+0xc0/0xc0 [ 707.732722] ? copy_mount_options+0x5f/0x380 [ 707.737136] ? rcu_read_lock_sched_held+0x108/0x120 [ 707.742175] ? kmem_cache_alloc_trace+0x616/0x780 [ 707.747217] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.752785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.758325] ? copy_mount_options+0x285/0x380 [ 707.762828] ksys_mount+0x12d/0x140 [ 707.766456] SyS_mount+0x35/0x50 [ 707.769821] ? ksys_mount+0x140/0x140 [ 707.773636] do_syscall_64+0x29e/0x9d0 [ 707.777529] ? vmalloc_sync_all+0x30/0x30 [ 707.781673] ? _raw_spin_unlock_irq+0x27/0x70 [ 707.786188] ? finish_task_switch+0x1ca/0x810 [ 707.790709] ? syscall_return_slowpath+0x5c0/0x5c0 [ 707.795930] ? syscall_return_slowpath+0x30f/0x5c0 [ 707.800870] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 707.806258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.811102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/19 13:06:26 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@pppol2tp, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f00000015c0)=""/65, 0x41}], 0x8, &(0x7f0000000500)=""/21, 0x15, 0x9}, 0x0) socketpair(0xd, 0x5, 0xfdf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000000580)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/8, 0x8}, 0x40000040) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001740)) 2018/04/19 13:06:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7, 0x20}, 0x2c) socketpair(0xb, 0x2, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/19 13:06:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) [ 707.816470] RIP: 0033:0x455329 [ 707.819653] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 707.827361] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 707.834633] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 707.841901] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 707.849261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 707.856534] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000019 2018/04/19 13:06:26 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xffffff7f], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:26 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa2}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x39}, 0xffffffffffffff75) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000090000000000007110000000e0ff00000000000000100096000000000000001623b8d600de7e0fcca42bbe7ab4be79138328746e6b864fd771c52d808186915ed4d5b5620c5e68affd5f77311b56e5e727f26746ced753a9614f13c5189690209812821970f3d05b5c6db85c49d9f52411918ba74b15a33bfd3ed7c5fb"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x4000000000000000, r0, 0x0) 2018/04/19 13:06:26 executing program 6: r0 = socket$kcm(0x2, 0x4000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8935, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x50) 2018/04/19 13:06:26 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f00000002c0)=@ll, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=""/237, 0xed}, 0x0) socketpair(0x4, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffffc, 0xd7bf, &(0x7f0000001780)=""/251}, 0x34) 2018/04/19 13:06:26 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611818"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x3ff, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0x67c}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000140)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/19 13:06:26 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:26 executing program 1 (fault-call:10 fault-nth:26): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:26 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x7d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000007122844069b44e206bb7179a2f870be6fa34e30000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000180)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x705000, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x705000, 0x6f2000, 0x1, &(0x7f0000000080)) 2018/04/19 13:06:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x4000, r0, 0x0) 2018/04/19 13:06:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001040)={r0, &(0x7f0000000000)="3f93078d3208d91e7613c9b54c16", &(0x7f0000000040)="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"}, 0x20) 2018/04/19 13:06:26 executing program 6: r0 = socket$kcm(0x2, 0x4000000005, 0x0) sendmsg$kcm(r0, &(0x7f0000000c40)={&(0x7f0000000500)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)='?', 0x1}], 0x1, &(0x7f00000020c0)=ANY=[]}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23555dc6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000480)='r', 0x1}], 0x1, &(0x7f0000000780)}, 0x40400c0) close(0xffffffffffffffff) 2018/04/19 13:06:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x4, r0, 0x0) [ 708.289216] FAULT_INJECTION: forcing a failure. [ 708.289216] name failslab, interval 1, probability 0, space 0, times 0 [ 708.300606] CPU: 0 PID: 19102 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 708.307467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.316841] Call Trace: [ 708.319452] dump_stack+0x1b9/0x294 [ 708.323113] ? dump_stack_print_info.cold.2+0x52/0x52 [ 708.328587] ? perf_trace_lock_acquire+0xe3/0x980 [ 708.333466] ? __save_stack_trace+0x7e/0xd0 [ 708.337980] should_fail.cold.4+0xa/0x1a [ 708.342097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 708.347322] ? save_stack+0x43/0xd0 [ 708.351082] ? kasan_kmalloc+0xc4/0xe0 [ 708.354992] ? kmem_cache_alloc_trace+0x152/0x780 [ 708.359872] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 708.365102] ? __list_lru_init+0x456/0x790 [ 708.369369] ? sget_userns+0x706/0xf20 [ 708.373309] ? graph_lock+0x170/0x170 [ 708.377133] ? do_mount+0x564/0x3070 [ 708.380903] ? ksys_mount+0x12d/0x140 [ 708.385165] ? SyS_mount+0x35/0x50 2018/04/19 13:06:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x400000000000000, r0, 0x0) 2018/04/19 13:06:26 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f0000000180), 0x4) 2018/04/19 13:06:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000028d94063daeb00000000000000000000ac00b96607794e7a1eb92c430d0000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r3 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x20, 0x4, 0x6, 0x3, 0x0, 0x86d3d52, 0x40000, 0x8, 0x7fff, 0x0, 0x0, 0x23, 0x7fff, 0xff, 0x80, 0x20, 0xd375, 0xffffffff, 0x7ff, 0x7, 0xffffffffffff6d01, 0xfffffffffffffacc, 0x100, 0xffffffff00000000, 0x8000000000, 0x2, 0x10000, 0x0, 0x1, 0x1f, 0x6, 0x0, 0x7, 0xffffffffffffffde, 0x4000000000, 0xd, 0x0, 0x6, 0x6, @perf_bp={&(0x7f00000000c0), 0xd}, 0x4000, 0x7, 0x2, 0x7, 0x9, 0x7, 0x6}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x3) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)=0x7b, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001c40)={&(0x7f0000001580)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001600)=""/220, 0xdc}, {&(0x7f0000001700)=""/183, 0xb7}, {&(0x7f00000017c0)=""/146, 0x92}, {&(0x7f0000001880)=""/221, 0xdd}, {&(0x7f0000001980)=""/189, 0xbd}, {&(0x7f0000001a40)=""/187, 0xbb}, {&(0x7f0000001b00)=""/21, 0x15}], 0x7, &(0x7f0000001bc0)=""/109, 0x6d, 0x9}, 0x40010040) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006040)={&(0x7f0000003e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006000)=[{&(0x7f0000003ec0)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0x4}, 0x40010062) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) bpf$PROG_LOAD(0x5, &(0x7f0000006080)={0xb, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x9, 0x1000, &(0x7f0000002040)=""/4096, 0x41100, 0x0, [], r4}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000380)}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) [ 708.388736] ? do_syscall_64+0x29e/0x9d0 [ 708.392823] ? find_held_lock+0x36/0x1c0 [ 708.396912] ? __lock_is_held+0xb5/0x140 [ 708.401021] ? check_same_owner+0x320/0x320 [ 708.405407] ? rcu_note_context_switch+0x710/0x710 [ 708.410376] __should_failslab+0x124/0x180 [ 708.414656] should_failslab+0x9/0x14 [ 708.418489] kmem_cache_alloc_trace+0x2cb/0x780 [ 708.423184] ? __kmalloc_node+0x33/0x70 [ 708.427182] ? __kmalloc_node+0x33/0x70 [ 708.431187] ? rcu_read_lock_sched_held+0x108/0x120 [ 708.436246] __memcg_init_list_lru_node+0x17d/0x2c0 [ 708.441387] ? kvfree_rcu+0x20/0x20 [ 708.445043] ? __kmalloc_node+0x47/0x70 [ 708.449050] __list_lru_init+0x456/0x790 [ 708.453162] ? list_lru_destroy+0x4c0/0x4c0 [ 708.457511] ? mark_held_locks+0xc9/0x160 [ 708.461700] ? __raw_spin_lock_init+0x1c/0x100 [ 708.466379] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 708.471430] ? lockdep_init_map+0x9/0x10 [ 708.475608] sget_userns+0x706/0xf20 [ 708.479337] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 708.484017] ? kernfs_sop_show_options+0x190/0x190 [ 708.488952] ? destroy_unused_super.part.9+0x100/0x100 [ 708.494257] ? kasan_check_read+0x11/0x20 [ 708.498400] ? rcu_is_watching+0x85/0x140 [ 708.502540] ? rcu_pm_notify+0xc0/0xc0 [ 708.506428] ? rcu_read_lock_sched_held+0x108/0x120 [ 708.511445] ? kmem_cache_alloc_trace+0x616/0x780 [ 708.516297] ? lock_downgrade+0x8e0/0x8e0 [ 708.520439] ? refcount_add_not_zero+0x320/0x320 [ 708.532284] kernfs_mount_ns+0x13d/0x8e0 [ 708.536349] ? kernfs_super_ns+0x70/0x70 [ 708.540411] sysfs_mount+0xdf/0x200 [ 708.544044] ? sysfs_kill_sb+0x40/0x40 [ 708.547929] ? alloc_pages_current+0x114/0x210 [ 708.552596] ? security_sb_copy_data+0x88/0xb0 [ 708.557175] mount_fs+0xae/0x328 [ 708.560537] vfs_kern_mount.part.34+0xd4/0x4d0 [ 708.565127] ? may_umount+0xb0/0xb0 [ 708.568749] ? _raw_read_unlock+0x22/0x30 [ 708.572886] ? __get_fs_type+0x97/0xc0 [ 708.576777] do_mount+0x564/0x3070 [ 708.580319] ? copy_mount_string+0x40/0x40 [ 708.584547] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.589320] ? retint_kernel+0x10/0x10 [ 708.593206] ? copy_mount_options+0x1f0/0x380 [ 708.597696] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 708.602545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.608076] ? copy_mount_options+0x285/0x380 [ 708.612566] ksys_mount+0x12d/0x140 [ 708.616196] SyS_mount+0x35/0x50 [ 708.619548] ? ksys_mount+0x140/0x140 [ 708.623342] do_syscall_64+0x29e/0x9d0 [ 708.627220] ? vmalloc_sync_all+0x30/0x30 [ 708.631362] ? _raw_spin_unlock_irq+0x27/0x70 [ 708.635853] ? finish_task_switch+0x1ca/0x810 [ 708.640341] ? syscall_return_slowpath+0x5c0/0x5c0 [ 708.645264] ? syscall_return_slowpath+0x30f/0x5c0 [ 708.650449] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 708.655810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.660654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 708.666026] RIP: 0033:0x455329 [ 708.669210] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 708.676912] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 708.684174] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 708.691449] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 708.699057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 708.706407] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000001a 2018/04/19 13:06:27 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb80b0000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:27 executing program 7: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) recvmsg$kcm(r0, &(0x7f00000009c0)={&(0x7f0000000240)=@ll, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/171, 0xab}], 0x1, &(0x7f0000000900)=""/167, 0xa7}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') close(r1) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/19, 0x13}], 0x1, &(0x7f0000000140)=""/220, 0xdc, 0x401b}, 0x2040) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/04/19 13:06:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x1000000, r0, 0x0) 2018/04/19 13:06:27 executing program 1 (fault-call:10 fault-nth:27): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/169, 0xa9}], 0x1, &(0x7f00000001c0)=""/114, 0x72, 0x2b9}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8902, &(0x7f0000000000)=0x100000000) 2018/04/19 13:06:27 executing program 3: perf_event_open(&(0x7f0000001180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f00000078c0)={&(0x7f0000007540)=@can={0x0, 0x0}, 0x80, &(0x7f0000007780)=[{&(0x7f00000075c0)=""/204, 0xcc}, {&(0x7f00000076c0)=""/181, 0xb5}], 0x2, &(0x7f00000077c0)=""/230, 0xe6, 0x6}, 0x100) sendmsg(r0, &(0x7f0000007fc0)={&(0x7f0000007900)=@ll={0x11, 0x0, r1, 0x1, 0xfffffffffffffc00, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007980)="2156828b8cca9ad1e6885cba2c7d94c36324cab580659dd6f359152c336d49d48e4f4a74818e8531f63776e639ba9ce1109aec52b769053722190cd5f300c89fa72cf3e167f726e90f3bdbb7f24f3d8f3a3bc03a6f7432efb636cc7804cfb81c66827e627861ee1e0a1623e9ee994dc38e11dcb7bde02a37d204bad8d3e87ea526a8c4183e3a926ffcfcda61254ee926d31065324e82eeb8439f0174e26009a70a7bfc6860eb1063dd232a54668ca6912a57c3f2086f785bd3dbdeba6e771a", 0xbf}, {&(0x7f0000007a40)="05c84237d918786d4705da9dc9a193608c60c50e91841b6ebef9462e057242da00d113bd1d03a4b357de3e0d4fc293dee1f2ca7cf4864835caa2f97f9e0230a940460555fe5b1da9c3cd8c83d742e79dae295340bd2df6b1fe5243c312505ee0615ac8959cf356ac607b4b6bc877d01ea4a2fa6010582ad5fe27e893c30abb0b486b8325622f1e948c772eac83001b79d669c8d086db1ec6c95e6d0444bf45bd43931bf14b33a8c08400f093874fe4e29a9a589989ec6e7d562055e9c5291b2b038b68b848b82b362487df", 0xcb}, {&(0x7f0000007b40)="7855c7e88b7913631a6e7e831f756c4cb7d21e35cb7af23ccbb8df2c4eaa5fb091c550bcc988c1cafa7a0cc6c2a4a584d897157f3c6e606dc188d10fbd1dac7b1810b99bf89e1605a28e3e9fd17bd893ecd0cf680f64f4230a60a62fb9c65689c14e8d425804153dd00c87bda9e0921d708b9cd8b0d49ba5bfdbc754", 0x7c}, {&(0x7f0000007bc0)="31eea0f1c4d8da7be0608863371a9a6365e52964d39854739d620a99dfa6d0f987e938c226ee318a38954d4c7efc3477932ae2f9da6be837c7aac66cbabb1b3d6f27afb08b6f15559c8942f3235920fd12e2432271fb61f6936b58c1a723838b", 0x60}, {&(0x7f0000007c40)="07236a88f914818e212601d5b0345ddd5cde342d0f1be61ebae2a6f43c5a1085a63ab6185642d2be80da4543f97bdf1d1b2082bacaf2713a4d2aa95a3b11c4aadbf10edf6f3bee242b82eeaca5537a17cdf848cf1e41e9b0e805912fb0b03ef34866a9f137fa4f8aa5938d8ce791052b203eb97eb437d9a8759e8b1800f7c9c2b9c0e1349a5de6e3dc4dffa8a49c265f30cbca8aaab8ef25a1", 0x99}, {&(0x7f0000007d00)="b111106d38af9ae25fcab944140092b6a60f43d84cf86cf68d1b1254f8d8f6aa3cf5382d077989f0345d6205227e7957", 0x30}, {&(0x7f0000007d40)="fffff92c13c3f701eea73c3901a45c3b41c756bdc0dacc36652b4ef3fc375db59adb725759f0d1746b53f8a6ebb7f1e6a3d454c9e0d19b4fa2b4c06109bff966479d3af7e784c4508fb074e5ce877c211cfcd5ad7a82d6286f2c3e4990e1cddccf1d1a40b182229b7ba501dc1567bc71a6fee03895f6ec839b794c5814f308c73f5583ef9935a2fa608621ccec07ef9d39dacafcaf93e327b7cad51e665cb2859a75670f736a345af04207b6dcb8146b3c0d7e81e72744f7c89bf417f321ab8d6c448194d8f5adae8c99b29bbc7a4e53034db825818793126b82eaa0ad75f255b79445cfc41a1fce2a27059c", 0xec}], 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xd8, 0x7b54581c65753f62}, 0x4) recvmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000500)=""/178, 0xb2}, {&(0x7f0000000440)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x8}, 0x1) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x20000000) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0x0, 0xdc29, 0x10}, 0xc) socket$kcm(0x29, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, &(0x7f0000000680)="148a5281098ebbf7398ca7320886609b64bae199c91734149ea43d6ce33fea69c633c8310e6a74ca69473afa215110515c5e2e1cb58d0904eded93a402feb6ee39537bd4c360e87d385fb9", &(0x7f0000000700)=""/127}, 0x18) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000b40)}, 0x20040000) 2018/04/19 13:06:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x14000000, r0, 0x0) [ 708.938882] FAULT_INJECTION: forcing a failure. [ 708.938882] name failslab, interval 1, probability 0, space 0, times 0 [ 708.950344] CPU: 0 PID: 19151 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 708.957210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.966591] Call Trace: [ 708.969258] dump_stack+0x1b9/0x294 [ 708.972929] ? dump_stack_print_info.cold.2+0x52/0x52 [ 708.978156] ? finish_task_switch+0x1ca/0x810 [ 708.982702] ? finish_task_switch+0x182/0x810 [ 708.987268] should_fail.cold.4+0xa/0x1a [ 708.991451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 708.996574] ? __schedule+0x809/0x1e30 [ 709.000473] ? do_mount+0x564/0x3070 [ 709.004189] ? ksys_mount+0x12d/0x140 [ 709.008001] ? __sched_text_start+0x8/0x8 [ 709.012177] ? find_held_lock+0x36/0x1c0 [ 709.016414] ? __lock_is_held+0xb5/0x140 [ 709.020504] ? check_same_owner+0x320/0x320 [ 709.025021] __should_failslab+0x124/0x180 [ 709.029434] should_failslab+0x9/0x14 [ 709.033230] kmem_cache_alloc_trace+0x2cb/0x780 [ 709.037895] ? __kmalloc_node+0x33/0x70 [ 709.041872] ? __kmalloc_node+0x33/0x70 [ 709.045849] ? rcu_read_lock_sched_held+0x108/0x120 [ 709.050885] __memcg_init_list_lru_node+0x17d/0x2c0 [ 709.055900] ? kvfree_rcu+0x20/0x20 [ 709.059527] ? __kmalloc_node+0x47/0x70 [ 709.063504] __list_lru_init+0x456/0x790 [ 709.067565] ? list_lru_destroy+0x4c0/0x4c0 [ 709.072415] ? mark_held_locks+0xc9/0x160 [ 709.076561] ? __raw_spin_lock_init+0x1c/0x100 [ 709.081145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 709.086159] ? lockdep_init_map+0x9/0x10 [ 709.090215] sget_userns+0x706/0xf20 [ 709.093925] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 709.098608] ? kernfs_sop_show_options+0x190/0x190 [ 709.103548] ? destroy_unused_super.part.9+0x100/0x100 [ 709.108838] ? kasan_check_read+0x11/0x20 [ 709.112981] ? rcu_is_watching+0x85/0x140 [ 709.117137] ? rcu_pm_notify+0xc0/0xc0 [ 709.121035] ? rcu_read_lock_sched_held+0x108/0x120 [ 709.126053] ? kmem_cache_alloc_trace+0x616/0x780 [ 709.130894] ? lock_downgrade+0x8e0/0x8e0 [ 709.135047] ? refcount_add_not_zero+0x320/0x320 [ 709.139808] kernfs_mount_ns+0x13d/0x8e0 [ 709.143874] ? kernfs_super_ns+0x70/0x70 [ 709.147954] sysfs_mount+0xdf/0x200 [ 709.151585] ? sysfs_kill_sb+0x40/0x40 [ 709.155470] ? alloc_pages_current+0x114/0x210 [ 709.160056] ? security_sb_copy_data+0x88/0xb0 [ 709.164639] mount_fs+0xae/0x328 [ 709.168010] vfs_kern_mount.part.34+0xd4/0x4d0 [ 709.172601] ? may_umount+0xb0/0xb0 [ 709.176226] ? _raw_read_unlock+0x22/0x30 [ 709.180370] ? __get_fs_type+0x97/0xc0 [ 709.184257] do_mount+0x564/0x3070 [ 709.187796] ? copy_mount_string+0x40/0x40 [ 709.192030] ? rcu_pm_notify+0xc0/0xc0 [ 709.195925] ? copy_mount_options+0x5f/0x380 [ 709.200328] ? rcu_read_lock_sched_held+0x108/0x120 [ 709.205336] ? kmem_cache_alloc_trace+0x616/0x780 [ 709.210207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.215740] ? copy_mount_options+0x285/0x380 [ 709.220231] ksys_mount+0x12d/0x140 [ 709.223851] SyS_mount+0x35/0x50 [ 709.227211] ? ksys_mount+0x140/0x140 [ 709.231010] do_syscall_64+0x29e/0x9d0 [ 709.234903] ? vmalloc_sync_all+0x30/0x30 [ 709.239048] ? _raw_spin_unlock_irq+0x27/0x70 [ 709.243538] ? finish_task_switch+0x1ca/0x810 [ 709.248039] ? syscall_return_slowpath+0x5c0/0x5c0 [ 709.252966] ? syscall_return_slowpath+0x30f/0x5c0 [ 709.257919] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 709.263289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.268130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 709.273309] RIP: 0033:0x455329 [ 709.276485] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/19 13:06:27 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x1000000000000, r0, 0x0) [ 709.284187] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 709.291445] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 709.298710] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 709.305978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 709.313244] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000001b 2018/04/19 13:06:27 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xbb8], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:27 executing program 6: mount(&(0x7f0000000280)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000000)="6f6366737bba89989d18ca243181321e04585e323200", 0x20005, &(0x7f0000000080)="49dfa646e62ede27c84ffeec402c23e75dfdc976493f4cb4bea73a4dc6faefa3fa0e421abdab1d48e0e94428a0918a2860678d8cd81ca1f64832232962b8180a4a1ff147156d9ef158f517e20deac38b08404620276d9925889fca41d9335b7f59921b821766c20739b903beb8078472ed91bec25a69fa2ce4b42923646fd67a0dfacc5a23898f70a3bf318580ca26") 2018/04/19 13:06:27 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x3, 0x80000001, 0x100000001, 0x2, 0x0, 0x8000, 0xa000, 0x2, 0x5, 0x6, 0x8, 0xff, 0x7f, 0x5, 0x334, 0x0, 0x10001, 0x1944, 0x200, 0x0, 0x5, 0x5, 0xfffffffffffff800, 0x3, 0x1, 0x0, 0x2, 0x0, 0x40, 0x3, 0x101, 0x6, 0x0, 0x5, 0x1, 0xfffffffffffffff7, 0x0, 0xfffffffffffff800, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x15100, 0x2000000, 0xffffffffffffff7f, 0x7, 0x6}, 0xffffffffffffffff, 0x6, r0, 0xa) close(r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0x5, 0x92, &(0x7f00000000c0)="132c4c1f15", &(0x7f00000001c0)=""/146, 0x8, 0x8}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000300)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000480)=""/71, 0x47}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/36, 0x24}], 0x6, &(0x7f0000000780)=""/43, 0x2b, 0x4d2}, 0x100) socket$kcm(0x2, 0x7, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)) setsockopt$sock_attach_bpf(r1, 0x88, 0xa, &(0x7f0000000180), 0x127) 2018/04/19 13:06:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x4) 2018/04/19 13:06:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x2) 2018/04/19 13:06:27 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xfc], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:28 executing program 4: socketpair(0x1d, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a2c60d298ed236687") 2018/04/19 13:06:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000071260000000000000000000000000000950000000000000088d334646d4eadfc7dd3513a224d39b443fc91442a690213416b7cf7511f595c5e29b1fa7d5d8ed74245e2a82c7be4b08de421911e0dc7fac087b2fd9b7e5accb0e3d7ec066e6d356db55be495806cfc480d50e6b1ab06d00b182ff259160798b23eb096a22ce7c859c3070000004f3babd33cc7ea2657230c2fe212789ede6620018ee32d99918f6d29000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000300)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180)="709d0250caa24b4ce665187abbb6708fd01876b0cdc43baf8e7f238fffd8fce8c144a5ebee3e5d38969d34d288ee4b77c8d0c0d164d5f3e4bb7381fc0462a3299dcb74", &(0x7f0000000380)="30e6ac16216ef27dc86154458e083d22926e3d3071ef4a6b31ca6cc5083cdcb6d8ac27fd60826df509f5aed88e94e4966f92c2a1c9cb865ed78b473eacc1bef6e7b1615df46ffe8921d86f79d418abdbbc1b8daa1cda1e57911bbae1f1fed2f61eb71b85cd474c7c9ebceab880871a545783ed822c7d9908600332c7961b70f002b54ad93501c8ed944970224d070068f938c03ef15036ea39c780d950f31ae108cdf8b8dd06c995e817f60312819e9f19f888d6cce2c0", 0x1}, 0x20) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x2000000) 2018/04/19 13:06:28 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:28 executing program 1 (fault-call:10 fault-nth:28): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1a}, 0xffffff68) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000180)="a5be0f49048f7db89df1a85224872246545cba83396d5c969318e04115e825bd17c90d74ded26f4c76f43fa919a31e261630e51c3d476561fca531b394d7d3baa2410ad88f522ac921ebbd90a7a2887354dcd17988014b23dd817b3d4b133827d3d6f5cf117b7ad41dc7f34c20692cadc908aaa1c9cb7e88e0cf5dab87a4d131e53309949515fd80a5cba9470cb416f5eb12501dd4bba4b275a937b9e304f41f536926dcaa1ad0e5f36f4606197500", &(0x7f0000000240)=""/29}, 0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f3000, 0x7ffffffff000, 0x4, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0x0, 0x1, "d18ee123968d44efd0acc79ded8824dfba816c77c587c2903ae252500bc568ba671f9e6aca14810b509493bc31fd9eb977c55b8bb429bb98bd2739e5a8e792", 0xb}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)="917769ed5d1c4af5cfc6e97e6a5100edd63f52ea38156eb740e695459a3dcce7f2d2f5b0d1b4c778f2a65a", 0x2b}, {&(0x7f0000000380)="b5a299f288407facf466119c7eeac8cc9d75c3d40f8c983232fb460e8904ee9919e06f515e769c89bd221aaf1c1bda2a8f508a15d0d8533fe494b3c5b6a2212d2676ad62961d4316bfce294919741f514b3b0e993739d74ce173608c869f043c", 0x60}, {&(0x7f0000000400)="f63831a30765b31e790683c0a212c3561abaa29b61b0ae4f940d4bb3552fb76708de4e5eaeeee3a4c581289d2096f5f25414cb55763efc0d2aa1a5211c271de1f36834d784d12d", 0x47}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="0d8d96d23f7bfad9e3227427a24b354a1178ec211218631dc2b2", 0x1a}, {&(0x7f0000000500)="e0ada78570ae933b584e5a934bdd44aa3da81b777378dbaeba319367cb4296fe00bd0ca0f47a99e0b0a8de657e200b5835c35024b8dbbb521dfdc8644dae2934646d3702f05e19dd6e3f8b9bdb6507ce3bba6e57022336283408dbb450a18157ef120f1cfee3c00866566490088f3fa7e3384a943859228ff14d2f47836d2a129f36f5cf8e317458ef98981f27c5e69e3222051a93fc219c6e1890147585eb840946378155b080b78165be2b7dc4709260e781b0258a", 0xb6}, {&(0x7f00000005c0)="4b37ea184e220581df35c716df486b2c370cd488956b6304d88fd8d14671dc3aa768fe4c84397a331c6093c881cc37f703d463ae3af1fad1878faf01dcef1e7cfb634145d614d2e68cbd51eb8809f5edfdb9b6de584927faac65be5e9246d278830ce3e19b4dfa16391eccb105b768ac5b82cf81f0f022517f6d34d127b70bd3c302f8e92ae7db7377d32e1a3939e60c", 0x90}, {&(0x7f0000000680)="bafa62ec68a0fabff8eb2babf7d605a72434836d471bd530af54abb2a49d54c57f44a2adbecc4dbfd8f99a6834c1f63c95b77a40a4ae5f241ee0dad397ee76e31f25f75422f28b92dc4f59efe716f1e220d99fd4b94cafcfa1f0e35f9a966043271cada7b8e7ca17cf3b70eec96127d2c434c8078192ac10049d8b4f1abe1a6107c36c8d079a35a4eb6a370d6fe1d999a3f1ccab2a312e21a94cf197bd1749419f3724d01bee94a9e632cdbe787fee3c06", 0xb1}], 0x8, &(0x7f00000007c0)=[{0x10, 0x107, 0x7f}, {0x90, 0x102, 0x0, "99090441b7c05df5db07148d472ccbc02d8e5b7e293bc4cd98d73857da490740dbc3edce2cd549a0c3b6a605c11d94a07587425ebd8a4a4ebedcdc0b9f0e7ebfad1d3f93255bf9254ace7cac7ba3484ea1446899bfe74f24603a7011c81885c4f1a823cd87615fcee82c4a8738abbe89595fcd733349e46ad4a214"}], 0xa0, 0x80}, 0x0) 2018/04/19 13:06:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1}, [@map={0x18, 0x8, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}, @alu={0x7, 0x8, 0xb, 0x3, 0x7, 0x11, 0x4}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x80000000, 0xa2, &(0x7f0000000140)=""/162, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x12, &(0x7f0000000100)=r1, 0x4) 2018/04/19 13:06:28 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009e00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x50700000000000, 0x0, &(0x7f00000002c0)) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)) [ 709.979430] FAULT_INJECTION: forcing a failure. [ 709.979430] name failslab, interval 1, probability 0, space 0, times 0 [ 709.990869] CPU: 1 PID: 19207 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 709.997729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.007096] Call Trace: [ 710.009704] dump_stack+0x1b9/0x294 [ 710.013352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 710.018562] ? perf_trace_lock_acquire+0xe3/0x980 [ 710.023428] ? __save_stack_trace+0x7e/0xd0 [ 710.027783] should_fail.cold.4+0xa/0x1a [ 710.031879] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 710.037018] ? save_stack+0x43/0xd0 [ 710.040677] ? kasan_kmalloc+0xc4/0xe0 [ 710.044596] ? kmem_cache_alloc_trace+0x152/0x780 [ 710.049474] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 710.054695] ? __list_lru_init+0x456/0x790 [ 710.058957] ? sget_userns+0x706/0xf20 [ 710.062879] ? graph_lock+0x170/0x170 [ 710.066711] ? do_mount+0x564/0x3070 [ 710.070452] ? ksys_mount+0x12d/0x140 [ 710.074281] ? SyS_mount+0x35/0x50 2018/04/19 13:06:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) socketpair(0x2, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000004c0)=@in={0x2}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)="b7", 0x1}], 0x1, &(0x7f0000000680), 0x0, 0x8004}, 0x200040c4) close(0xffffffffffffffff) 2018/04/19 13:06:28 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x4000000) [ 710.077849] ? do_syscall_64+0x29e/0x9d0 [ 710.081946] ? find_held_lock+0x36/0x1c0 [ 710.086049] ? __lock_is_held+0xb5/0x140 [ 710.090152] ? check_same_owner+0x320/0x320 [ 710.094126] can: request_module (can-proto-0) failed. [ 710.094497] ? rcu_note_context_switch+0x710/0x710 [ 710.104631] __should_failslab+0x124/0x180 [ 710.108903] should_failslab+0x9/0x14 [ 710.112725] kmem_cache_alloc_trace+0x2cb/0x780 [ 710.117414] ? __kmalloc_node+0x33/0x70 [ 710.121413] ? __kmalloc_node+0x33/0x70 [ 710.125405] ? rcu_read_lock_sched_held+0x108/0x120 [ 710.130445] __memcg_init_list_lru_node+0x17d/0x2c0 [ 710.135484] ? kvfree_rcu+0x20/0x20 [ 710.136735] can: request_module (can-proto-0) failed. [ 710.139121] ? __kmalloc_node+0x47/0x70 [ 710.139148] __list_lru_init+0x456/0x790 [ 710.139167] ? list_lru_destroy+0x4c0/0x4c0 [ 710.139184] ? mark_held_locks+0xc9/0x160 [ 710.139203] ? __raw_spin_lock_init+0x1c/0x100 [ 710.139219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 710.139238] ? lockdep_init_map+0x9/0x10 [ 710.139256] sget_userns+0x706/0xf20 [ 710.178382] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 710.183079] ? kernfs_sop_show_options+0x190/0x190 [ 710.188034] ? destroy_unused_super.part.9+0x100/0x100 [ 710.193344] ? kasan_check_read+0x11/0x20 [ 710.197512] ? rcu_is_watching+0x85/0x140 [ 710.201678] ? rcu_pm_notify+0xc0/0xc0 [ 710.205595] ? rcu_read_lock_sched_held+0x108/0x120 [ 710.210635] ? kmem_cache_alloc_trace+0x616/0x780 [ 710.215500] ? lock_downgrade+0x8e0/0x8e0 [ 710.219674] ? refcount_add_not_zero+0x320/0x320 [ 710.224468] kernfs_mount_ns+0x13d/0x8e0 [ 710.228553] ? kernfs_super_ns+0x70/0x70 [ 710.232640] sysfs_mount+0xdf/0x200 [ 710.236287] ? sysfs_kill_sb+0x40/0x40 [ 710.240189] ? alloc_pages_current+0x114/0x210 [ 710.244793] ? security_sb_copy_data+0x88/0xb0 [ 710.249399] mount_fs+0xae/0x328 [ 710.252787] vfs_kern_mount.part.34+0xd4/0x4d0 [ 710.257392] ? may_umount+0xb0/0xb0 [ 710.261039] ? _raw_read_unlock+0x22/0x30 [ 710.265196] ? __get_fs_type+0x97/0xc0 [ 710.269089] do_mount+0x564/0x3070 [ 710.272630] ? do_raw_spin_unlock+0x9e/0x2e0 [ 710.277123] ? interrupt_entry+0xb1/0xf0 [ 710.281182] ? copy_mount_string+0x40/0x40 [ 710.285412] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 710.290180] ? retint_kernel+0x10/0x10 [ 710.294066] ? copy_mount_options+0x1e3/0x380 [ 710.298559] ? write_comp_data+0x11/0x70 [ 710.302622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.308151] ? copy_mount_options+0x285/0x380 [ 710.312644] ksys_mount+0x12d/0x140 [ 710.316266] SyS_mount+0x35/0x50 [ 710.319623] ? ksys_mount+0x140/0x140 [ 710.323418] do_syscall_64+0x29e/0x9d0 [ 710.327293] ? vmalloc_sync_all+0x30/0x30 [ 710.331432] ? _raw_spin_unlock_irq+0x27/0x70 [ 710.335921] ? finish_task_switch+0x1ca/0x810 [ 710.340496] ? syscall_return_slowpath+0x5c0/0x5c0 [ 710.345424] ? syscall_return_slowpath+0x30f/0x5c0 [ 710.350351] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 710.355720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.360572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 710.365755] RIP: 0033:0x455329 [ 710.368933] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 710.376649] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 710.383911] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 710.391175] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 710.398437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 710.405716] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000001c 2018/04/19 13:06:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000180)="f593d7d71bc9cd62ba51da70585286a1cc99637b917895011cc8c229e2ac720255ffed02c58e", &(0x7f00000001c0)="99402bbeb83daa8ef548d8925d1836dd86f562678101fc70a3057012e01b670ee8c8f24f1708426968bcf13dd79051f7fef71059d5c026085bef9c3ffd9589a85129dfb7e5c8325a63ab910b4f66e8888ede056553883f7d7bb2039b6a766a1111d3acacdefd9364", 0x2}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000005a000000000000000000000071100000000000000000000000020000950000000000ab5729dacc5b1c3ab2139cc1a372ab210057a19de3814a2b85a813b331f835b020c8a55635408cf5b6bf7e7d5e77161c4a458441d06298b89ffaa77dc6047afc3acf417d0f5591b3ecc0"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x20000002, 0x1, &(0x7f0000000000)) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000340)="dabe1ca664da90f27f2acbdf0d404cab426f1157c445e10575dcb2ab22de4d277182a1afea7c525e02456071d31abd50a4a5e53ab151537b3dbca9c3238d7b14a457d3d051a628fd13f4287eb273c1c4b287ddc4f6d843e9df3cf9e7e09519a70b116e1d31", 0x65}], 0x1, &(0x7f0000000400)=[{0x50, 0x10a, 0x8, "505f037e66fdf882d38749dd7f2cb38badd9f51cee6c41fb8bf0014f7c6535aa5fa02dcd553070e5691fe4071bcc0bb09aa47a732cd91556dfda76"}], 0x50, 0x1}, 0x4000) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000100), 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000280)="496c9687a6da8974905690106968e3d9e423869191e178366612632db060db1c49c375fd49faeb59efae3a3553ee97e38899b263d5fb146441a3a7bee12f369388e6a24a5fbb0c04fd2de7c63929a26d1ed4877b5e73d6d71e2118db6987b321d7079bb0ce7088d6c9bca1350fb874"}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:29 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x80fe], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:29 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x1d, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0x27) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x6f2000, 0x12, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x6f2000, 0x1, &(0x7f00000002c0)) 2018/04/19 13:06:29 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x6879, 0x40, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe, [0x4]}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) r3 = socket$kcm(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000300)={r3, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000640)) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/211, 0xd3}], 0x2, 0x0, 0x0, 0x80000001}, 0x40000040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000600)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000240)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/04/19 13:06:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x100000000000000) 2018/04/19 13:06:29 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x2c0, &(0x7f0000000800)}, 0x0) 2018/04/19 13:06:29 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0x0, 0x0, &(0x7f0000000080)) r1 = getpid() socketpair(0x800000001f, 0xe, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x8, 0xfffffffffffffff8, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x40000, 0x9, 0xd5b, 0x8, 0x0, 0xfffffffffffffffe, 0x5, 0x6, 0xff, 0x8, 0x1c0000000, 0x100000000, 0x100, 0xfffffffffffffffc, 0xd4a, 0x4, 0x6, 0x2, 0xfffffffffffffffe, 0x0, 0x3, 0x4, 0x9, 0x8000, 0x5, 0x9, 0x1, 0x8, 0x8, 0x5, 0x0, 0xffffffffffff6ff5, 0x2, @perf_config_ext={0x7fff, 0x3}, 0x8, 0x7, 0xfffffffffffffffe, 0x6, 0x4, 0x8, 0x9}, r1, 0xe, r2, 0x2) 2018/04/19 13:06:29 executing program 1 (fault-call:10 fault-nth:29): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x1000000000000) 2018/04/19 13:06:29 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0xc}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4000000000001, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 710.682071] can: request_module (can-proto-4) failed. [ 710.697804] FAULT_INJECTION: forcing a failure. [ 710.697804] name failslab, interval 1, probability 0, space 0, times 0 [ 710.709231] CPU: 1 PID: 19278 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 710.716091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.725549] Call Trace: [ 710.728248] dump_stack+0x1b9/0x294 [ 710.731902] ? dump_stack_print_info.cold.2+0x52/0x52 [ 710.737123] ? perf_trace_lock_acquire+0xe3/0x980 [ 710.741996] ? __save_stack_trace+0x7e/0xd0 [ 710.746350] should_fail.cold.4+0xa/0x1a [ 710.750456] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 710.755582] ? save_stack+0x43/0xd0 [ 710.759918] ? kasan_kmalloc+0xc4/0xe0 [ 710.763814] ? kmem_cache_alloc_trace+0x152/0x780 [ 710.768658] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 710.773848] ? __list_lru_init+0x456/0x790 [ 710.778080] ? sget_userns+0x706/0xf20 [ 710.782217] ? graph_lock+0x170/0x170 [ 710.786008] ? do_mount+0x564/0x3070 [ 710.789713] ? ksys_mount+0x12d/0x140 [ 710.793500] ? SyS_mount+0x35/0x50 [ 710.797033] ? do_syscall_64+0x29e/0x9d0 [ 710.801089] ? find_held_lock+0x36/0x1c0 [ 710.805144] ? __lock_is_held+0xb5/0x140 [ 710.809205] ? check_same_owner+0x320/0x320 [ 710.813520] ? rcu_note_context_switch+0x710/0x710 [ 710.818448] __should_failslab+0x124/0x180 [ 710.822672] should_failslab+0x9/0x14 [ 710.826464] kmem_cache_alloc_trace+0x2cb/0x780 [ 710.831123] ? __kmalloc_node+0x33/0x70 [ 710.835085] ? __kmalloc_node+0x33/0x70 [ 710.839052] ? rcu_read_lock_sched_held+0x108/0x120 [ 710.844073] __memcg_init_list_lru_node+0x17d/0x2c0 [ 710.849082] ? kvfree_rcu+0x20/0x20 [ 710.852697] ? __kmalloc_node+0x47/0x70 [ 710.856669] __list_lru_init+0x456/0x790 [ 710.860736] ? list_lru_destroy+0x4c0/0x4c0 [ 710.865048] ? mark_held_locks+0xc9/0x160 [ 710.869194] ? __raw_spin_lock_init+0x1c/0x100 [ 710.873763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 710.878771] ? lockdep_init_map+0x9/0x10 [ 710.882825] sget_userns+0x706/0xf20 [ 710.886528] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 710.891199] ? kernfs_sop_show_options+0x190/0x190 [ 710.896118] ? destroy_unused_super.part.9+0x100/0x100 [ 710.901391] ? kasan_check_read+0x11/0x20 [ 710.905529] ? rcu_is_watching+0x85/0x140 [ 710.909664] ? rcu_pm_notify+0xc0/0xc0 [ 710.913543] ? rcu_read_lock_sched_held+0x108/0x120 [ 710.918545] ? kmem_cache_alloc_trace+0x616/0x780 [ 710.923378] ? lock_downgrade+0x8e0/0x8e0 [ 710.927518] ? refcount_add_not_zero+0x320/0x320 [ 710.932266] kernfs_mount_ns+0x13d/0x8e0 [ 710.936332] ? kernfs_super_ns+0x70/0x70 [ 710.940388] sysfs_mount+0xdf/0x200 [ 710.944528] ? sysfs_kill_sb+0x40/0x40 [ 710.948407] ? alloc_pages_current+0x114/0x210 [ 710.952987] ? security_sb_copy_data+0x88/0xb0 [ 710.957566] mount_fs+0xae/0x328 [ 710.960930] vfs_kern_mount.part.34+0xd4/0x4d0 [ 710.965504] ? may_umount+0xb0/0xb0 [ 710.969123] ? _raw_read_unlock+0x22/0x30 [ 710.973260] ? __get_fs_type+0x97/0xc0 [ 710.977137] do_mount+0x564/0x3070 [ 710.980680] ? do_raw_spin_unlock+0x9e/0x2e0 [ 710.985080] ? copy_mount_string+0x40/0x40 [ 710.989301] ? rcu_pm_notify+0xc0/0xc0 [ 710.993179] ? copy_mount_options+0x5f/0x380 [ 710.997573] ? rcu_read_lock_sched_held+0x108/0x120 [ 711.002590] ? kmem_cache_alloc_trace+0x616/0x780 [ 711.007425] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 711.012955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 711.018504] ? copy_mount_options+0x285/0x380 [ 711.022990] ksys_mount+0x12d/0x140 [ 711.026609] SyS_mount+0x35/0x50 [ 711.029971] ? ksys_mount+0x140/0x140 [ 711.033761] do_syscall_64+0x29e/0x9d0 [ 711.037647] ? vmalloc_sync_all+0x30/0x30 [ 711.041790] ? _raw_spin_unlock_irq+0x27/0x70 [ 711.046276] ? finish_task_switch+0x1ca/0x810 [ 711.050762] ? syscall_return_slowpath+0x5c0/0x5c0 [ 711.055679] ? syscall_return_slowpath+0x30f/0x5c0 [ 711.060601] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 711.066042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 711.070878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 711.076058] RIP: 0033:0x455329 2018/04/19 13:06:29 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000003540)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)}, 0x0) socketpair(0x2, 0xa, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)="2ed38d6c97c1fdf86cdb7eeab6f7"}, 0x10) 2018/04/19 13:06:29 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 711.079233] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 711.086945] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 711.094205] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 711.101463] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 711.108721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 711.115979] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000001d 2018/04/19 13:06:29 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000007840)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007740)=""/195}, 0x48) socketpair(0x0, 0x80004, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xfffffffffffffd46, 0x1023e, &(0x7f0000000180)="b819eecf99065bbc23b06cb0d764ada7f8ffe4b4295a365739783df2ef401c5d86d81e935c702475727a549cdd6824998faefe675f6db30803bc896c143767662b3d5f2b66f706361a335a545f9878ce5421430459a261b5d8019c6344eb71263804371b5d3fa49938ad2ed4619d8a1d7ab7a7ab9c3c16eb5513775f433327225aaaa7450b7161a2039e1c7a27f45aa8102a712a0c38fbe7fe636cee15210524f406d6676e2df3fe50c11e6f9eccdc3297c3e3b5", &(0x7f0000000400)=""/183}, 0x12) 2018/04/19 13:06:29 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x400000000000000) 2018/04/19 13:06:29 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x13) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x33, &(0x7f0000000140)}, 0x10) perf_event_open(&(0x7f0000cccf88)={0x0, 0x78, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00'}, 0x10) 2018/04/19 13:06:29 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x20, 0x0, 0x0, 0x13, 0x1}, 0x406) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fad40f8) r3 = perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x0, 0x5, 0x1, 0x9, 0x0, 0x8, 0x8000, 0x0, 0x4, 0x0, 0xbc7f, 0x6, 0x8001, 0x2, 0x1, 0x50, 0x3, 0xb873, 0x9, 0x80000000, 0x80, 0x4e8000000000, 0x1, 0x7, 0x235c00000000000, 0x5, 0x80000000, 0x800, 0x0, 0x6, 0x3, 0x5, 0x8000, 0x7ff, 0x7, 0x6, 0x0, 0x51, 0x0, @perf_config_ext={0x100, 0x1}, 0x20800, 0xdb2, 0x3f, 0x0, 0xffff, 0x3, 0x401}, r2, 0x8, r1, 0x9) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r5 = getpid() socketpair(0x2, 0xf, 0x9000000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r7, &(0x7f00000008c0)='V'}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x8c00000000000000, 0xd90, 0x4, 0x0, 0x0, 0x6, 0x8000, 0x200000000009, 0x5, 0x8, 0x8001, 0x677b, 0x5, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffd, 0x1, 0xd1, 0x0, 0x7fff8, 0xffffffffffffffff, 0x6, 0xfff, 0xfffffffffffff000, 0x2, 0x9, 0x5, 0x0, 0x0, 0x80000000, 0x81, 0x6c, 0x9, 0x200000000000, 0x8003, 0x0, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x1, 0x8c85, 0x7, 0x8, 0x7, 0x7}, r5, 0x7, r0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) socketpair(0x9, 0x5, 0x6, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000fc0)={&(0x7f0000000f80)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file1\x00', 0x0, 0x8}, 0x10) sendmsg(r4, &(0x7f0000000e00)={&(0x7f0000000680)=@sco={0x1f, {0x70, 0x5, 0x2, 0x7ff, 0x1ff}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000009c0)="a9875ba706c3eff1a9a95472a884ef4cc5fd4e75d613f62d700e7d4eb14814f021c63925a145df05521d9cc1dcb44e14415a259bcbaa6cb14b41b0451ec68c8667f44d0a44ec6553f7b5f356041360509c44abcb0941697822cadf3684b023f9ee1008c7fc35979da154367f67092cba47921764034e6deaa27d92547b41c3d8", 0x80}, {&(0x7f0000000b40)="82fd2abfdc72cc23069b2eeeb8e0aeeb6165858f012d2a1f09b372bd4a040c65f035c0647fde19224522be0e31c13520332d3f68579b72168e05181036dfb5c5e95cfcee7cd9b3529116a5b03058d3ca24f02e06cb27c8324625b5f1c6d54fcdb44cef06dde2aa9ae50cd7b196f09a2594c19f7caae2f7edc2efc03806a9caa21440bafbdde68114fbd94605895f000c1ce98a13a5f0d7b84da65510baef10a595183f2d8f381a1f66e5d282bab11e2ae7d7d3360097b0b4bf28dd441dd95584f122fd8f6006e66bd160e727336bc8d17a3497327b4618", 0xd7}, {&(0x7f0000000a40)="1c913c33b0d8b92b641506a3580d2f7ebed421cd1262ac8295635e216f580cbaa43ff70b9b64136d", 0x28}], 0x7, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x190, 0x4000801}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000001000)={r6, r9}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) sendmsg(r4, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) socketpair(0x2, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) sendmsg(r10, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)="015e159585b864271f945ed31495955ef4a729d0fc5c42550f1688a307c806461c6c07d885245c199dd2af693b62fd8cdd36d9e929d2bf5127649fd951f300b426754ae0c99610fa45313be60f002d62ef1456b132903cba76293be1a464db74907e872c52fb44155c04bc2c52a46273355d6a6242c8aeb91c45b4ce", 0x7c}], 0x1, &(0x7f0000000ac0), 0x0, 0x4}, 0x14) gettid() perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3d76601d, 0x6, 0x6, 0x3, 0x0, 0xbf, 0x8000, 0x5, 0x200, 0x8, 0x4, 0x10001, 0x400, 0x3, 0x0, 0x80000001, 0x0, 0xe0, 0x9, 0x7, 0x0, 0x3, 0x5, 0x5, 0x6, 0x8, 0x4, 0x115, 0x4a, 0x5, 0x368, 0x4, 0x3, 0x3aa, 0x0, 0xce6, 0x0, 0x7fff, 0x7, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10080, 0x1, 0x8d83, 0x7, 0x2, 0x1, 0x7ff}, r5, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f0000000e40)={0x2, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/19 13:06:29 executing program 4: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x1000, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01000000000000000708f78293c8744e1a", &(0x7f0000004800)=""/4096}, 0x28) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0xa, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000002a00000850000001f00000005000000000000009538e6d600000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) 2018/04/19 13:06:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x40000000) 2018/04/19 13:06:29 executing program 1 (fault-call:10 fault-nth:30): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:29 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:29 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x4, 0x8}, 0xc) socket$kcm(0xa, 0x9, 0x0) socketpair(0x5, 0x5, 0x9ea, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000080)=@rc={0x1f}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="0ba9a5005f88918abdd7b2f14417bb4dd966289c7131f28d6f8dc1278509314413a139770da047642b4aa340131290bd8bc8ef0af76d64feacca7515c2af4efd1eb7b8ab106d953b322f1cbd7f871679f20f39230b3290769e3f625b7e72d4e791a5adf3d2c4a36a6bd9acbb6cb9730d1abf34dccdb801e8a0f9bdd628137f4c458be081f3df275212b4ec3fa50dd812d21d7c1f6863142c672e6ead59c1573070798dc09f562fae816a3f447c8be1879c76c6eb58d47db43d364a40aeb74b", 0xbf}], 0x1, &(0x7f0000003580)=[{0x18, 0x104, 0x401, "4ddf854e3d"}, {0xf8, 0x102, 0x6d52, "13f8e2f40e7e6fefca3e36f3dc1ff9043aca0cb627fd66212727c8c976bfcac3f1d199ccdcdc3f9ac522c15046fd6697c04cda5086bf172729f203c598294d20382348b150f487c62a8154f5cdebc14bf2f601bea21c13b39e9e54b58912982f1d77a0bf42a80d02aa7de8360a95c1cbb3ec63ffbe9940a20ebcf3b556bdc1d6c591535f283dcce2fd92eedfb440af4561fbf419084eacc80c546e2f90f771e7f1995d95c04bf4f86daabdb130b858c30f5c1ea50c663d9b37f3f763b809bade13c9c6896611755fcca9f6cb3f15bb984b2dd60d51907aff6c334cc1277570b83da7c95fa48cb4"}, {0x1010, 0x0, 0x1f, "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"}], 0x1120, 0x80}, 0x10) 2018/04/19 13:06:29 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x40002103) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) recvmsg(r0, &(0x7f0000004700)={&(0x7f0000003580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003600)=""/4096, 0x1000}], 0x1, &(0x7f0000004640)=""/157, 0x9d, 0x47}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000004740)={0xf, 0x7, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x81}, [@ldst={0x0, 0x0, 0x3, 0x7, 0x5, 0x100, 0xfffffffffffffff9}, @map={0x18, 0x7, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x6, 0x7, &(0x7f0000000280)=""/7, 0x41000, 0x1, [], r2}, 0x48) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0x50, &(0x7f0000000340)}, 0x10) recvmsg$kcm(r1, &(0x7f0000001dc0)={&(0x7f0000000680)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001c00)=""/48, 0x30}], 0x1, &(0x7f0000001d00)=""/132, 0x84, 0x1000}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000400)=0x2, 0x4) 2018/04/19 13:06:29 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x200000000000000) 2018/04/19 13:06:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000986602e800000000007110000000f5ffffffffffffff0000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x40e, 0x0, &(0x7f0000000d00)) 2018/04/19 13:06:29 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1100], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:30 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x19, 0x19, &(0x7f0000000100)="36efa5861d4261daa01c6e345916d2b3f42683fa40c5885ccf", &(0x7f0000000280)=""/25}, 0x28) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000180)="73797a6b61ec6c65720134ce1e30f72fb78b63ccc407ae65cbf7a43cf6addf0b0b4aa98b3097a0a6d02b747a9bac655e7972b9cbb7b2495d54343c3c4913342c2fd9559d7b0f542435cb2a3be34e75fae4ac4884ca26320400cc3e38fa1280feac045b98ffd4cc5b64e32dcbe45b72d20d6567d4a445b90524d91e0371f198ff92a423507764317c3986ae8f03b2f0de859b3c1099a548881258b3db2927c5d3764fae0c00d7af6b376a5b0741d6bd0bde52a390a2addb3633bce19e691c3ba9892a2cbe2b87857f060c", 0x2, 0x89, &(0x7f0000000280)=""/137}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000380)="9a257cfb4c67d3d3ce3653f2ed6c4d43de0c68b50d89ead77f108d9b56ee2a6fa0e052892b38ad7bcd6982c25741994b599f71fff92df5241f9ce3aa946f57f603bc75f61f3b05069a2aacaf9dcca8e0308b4bb8df140469ca8814d09a60b4443be106463e4742ade7f6bd8dbd920ebb2f48aa217a2504e5f06c8a72ad24cc03", &(0x7f0000000400)="8dc0a10e4e07710432851215240927913c17dd3236c01b54e4f1d03db46caa3ab30001344515db5d09e608"}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r0}) [ 711.637100] FAULT_INJECTION: forcing a failure. [ 711.637100] name failslab, interval 1, probability 0, space 0, times 0 [ 711.648639] CPU: 0 PID: 19345 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 711.655496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 711.664864] Call Trace: [ 711.667450] dump_stack+0x1b9/0x294 [ 711.671070] ? dump_stack_print_info.cold.2+0x52/0x52 [ 711.676247] ? perf_trace_lock_acquire+0xe3/0x980 [ 711.681081] ? __save_stack_trace+0x7e/0xd0 [ 711.685400] should_fail.cold.4+0xa/0x1a [ 711.689456] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 711.694551] ? save_stack+0x43/0xd0 [ 711.698166] ? kasan_kmalloc+0xc4/0xe0 [ 711.702043] ? kmem_cache_alloc_trace+0x152/0x780 [ 711.706879] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 711.712062] ? __list_lru_init+0x456/0x790 [ 711.716289] ? sget_userns+0x706/0xf20 [ 711.720168] ? graph_lock+0x170/0x170 [ 711.723965] ? do_mount+0x564/0x3070 [ 711.727693] ? ksys_mount+0x12d/0x140 [ 711.731486] ? SyS_mount+0x35/0x50 [ 711.735026] ? do_syscall_64+0x29e/0x9d0 [ 711.739082] ? find_held_lock+0x36/0x1c0 [ 711.743134] ? __lock_is_held+0xb5/0x140 [ 711.747199] ? check_same_owner+0x320/0x320 [ 711.751525] ? rcu_note_context_switch+0x710/0x710 [ 711.756457] __should_failslab+0x124/0x180 [ 711.760685] should_failslab+0x9/0x14 [ 711.764480] kmem_cache_alloc_trace+0x2cb/0x780 [ 711.769139] ? __kmalloc_node+0x33/0x70 [ 711.773128] ? __kmalloc_node+0x33/0x70 [ 711.777098] ? rcu_read_lock_sched_held+0x108/0x120 [ 711.782462] __memcg_init_list_lru_node+0x17d/0x2c0 [ 711.787472] ? kvfree_rcu+0x20/0x20 [ 711.791785] ? __kmalloc_node+0x47/0x70 [ 711.795758] __list_lru_init+0x456/0x790 [ 711.799814] ? list_lru_destroy+0x4c0/0x4c0 [ 711.804122] ? mark_held_locks+0xc9/0x160 [ 711.808260] ? __raw_spin_lock_init+0x1c/0x100 [ 711.812829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 711.817837] ? lockdep_init_map+0x9/0x10 [ 711.821892] sget_userns+0x706/0xf20 [ 711.825596] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 711.830257] ? kernfs_sop_show_options+0x190/0x190 [ 711.835190] ? destroy_unused_super.part.9+0x100/0x100 [ 711.840462] ? kasan_check_read+0x11/0x20 [ 711.844601] ? rcu_is_watching+0x85/0x140 [ 711.848741] ? rcu_pm_notify+0xc0/0xc0 [ 711.852635] ? rcu_read_lock_sched_held+0x108/0x120 [ 711.857643] ? kmem_cache_alloc_trace+0x616/0x780 [ 711.862474] ? lock_downgrade+0x8e0/0x8e0 [ 711.866615] ? refcount_add_not_zero+0x320/0x320 [ 711.871370] kernfs_mount_ns+0x13d/0x8e0 [ 711.875427] ? kernfs_super_ns+0x70/0x70 [ 711.879483] sysfs_mount+0xdf/0x200 [ 711.883098] ? sysfs_kill_sb+0x40/0x40 [ 711.886976] ? alloc_pages_current+0x114/0x210 [ 711.891550] ? security_sb_copy_data+0x88/0xb0 [ 711.896123] mount_fs+0xae/0x328 [ 711.899483] vfs_kern_mount.part.34+0xd4/0x4d0 [ 711.904058] ? may_umount+0xb0/0xb0 [ 711.907672] ? _raw_read_unlock+0x22/0x30 [ 711.911806] ? __get_fs_type+0x97/0xc0 [ 711.915692] do_mount+0x564/0x3070 [ 711.919225] ? copy_mount_string+0x40/0x40 [ 711.923451] ? rcu_pm_notify+0xc0/0xc0 [ 711.927353] ? copy_mount_options+0x5f/0x380 [ 711.931770] ? rcu_read_lock_sched_held+0x108/0x120 [ 711.936778] ? kmem_cache_alloc_trace+0x616/0x780 [ 711.941617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 711.947156] ? _copy_from_user+0xdf/0x150 [ 711.951297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 711.956829] ? copy_mount_options+0x285/0x380 [ 711.961317] ksys_mount+0x12d/0x140 [ 711.964944] SyS_mount+0x35/0x50 [ 711.968297] ? ksys_mount+0x140/0x140 [ 711.972101] do_syscall_64+0x29e/0x9d0 [ 711.975977] ? vmalloc_sync_all+0x30/0x30 [ 711.980113] ? kasan_check_write+0x14/0x20 [ 711.984344] ? syscall_return_slowpath+0x5c0/0x5c0 [ 711.989262] ? syscall_return_slowpath+0x30f/0x5c0 [ 711.994190] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 711.999567] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 712.004404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 712.009584] RIP: 0033:0x455329 [ 712.012761] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 712.020473] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 712.027740] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 2018/04/19 13:06:30 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xc0fe], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:30 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="8500000022000000070000001d5d66e295004fea5ac00aaff81c5d8be991ce4b27e149c725bf870138fd2843487f33210a94d4e4ed49515655ada85a43d50d420e41326bb40068ae87d0976d2db78c1030b4b1115dfdbb7f13903bf8dda075eca530fc5b2d69206399253fccb800000000fd468ce18870a219963b4af7a66a6e"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x59d, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f00000001c0)="3c3ce28a676845e8ceb9e9c0ab179bd57d23c3e582991c25495bde3a88868bf8cd8e146144695f27b8dc02f1b985cd8fa9ab1015ee2dbaf1a88b18f24951e183ad8a0ed0c465ddf073163c3cb1839f58d1fd20308fa40427926815a598305af7f3344b6b487ebaeb36c400149637225235532457676905ca94e22648cf6b89b07bf221091076e08c89", &(0x7f0000000140)=""/35}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x36, 0x1000, &(0x7f0000000100)="288b6671d7af52f647750500080089ea0000000000005f2f66ad8769233d85c111af0daba4829a55bc8f7b5ed4c22ee3c26814ad213d", &(0x7f0000002800)=""/4096, 0x2}, 0x28) [ 712.034998] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 712.042259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 712.049515] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000001e 2018/04/19 13:06:30 executing program 2: socketpair(0x5, 0x807, 0x1c0000000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/19 13:06:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x1400000000000000) 2018/04/19 13:06:30 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x20, 0x0, 0x0, 0x13, 0x1}, 0x406) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fad40f8) r3 = perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x0, 0x5, 0x1, 0x9, 0x0, 0x8, 0x8000, 0x0, 0x4, 0x0, 0xbc7f, 0x6, 0x8001, 0x2, 0x1, 0x50, 0x3, 0xb873, 0x9, 0x80000000, 0x80, 0x4e8000000000, 0x1, 0x7, 0x235c00000000000, 0x5, 0x80000000, 0x800, 0x0, 0x6, 0x3, 0x5, 0x8000, 0x7ff, 0x7, 0x6, 0x0, 0x51, 0x0, @perf_config_ext={0x100, 0x1}, 0x20800, 0xdb2, 0x3f, 0x0, 0xffff, 0x3, 0x401}, r2, 0x8, r1, 0x9) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r5 = getpid() socketpair(0x2, 0xf, 0x9000000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r7, &(0x7f00000008c0)='V'}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x8c00000000000000, 0xd90, 0x4, 0x0, 0x0, 0x6, 0x8000, 0x200000000009, 0x5, 0x8, 0x8001, 0x677b, 0x5, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffd, 0x1, 0xd1, 0x0, 0x7fff8, 0xffffffffffffffff, 0x6, 0xfff, 0xfffffffffffff000, 0x2, 0x9, 0x5, 0x0, 0x0, 0x80000000, 0x81, 0x6c, 0x9, 0x200000000000, 0x8003, 0x0, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x1, 0x8c85, 0x7, 0x8, 0x7, 0x7}, r5, 0x7, r0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) socketpair(0x9, 0x5, 0x6, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000fc0)={&(0x7f0000000f80)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file1\x00', 0x0, 0x8}, 0x10) sendmsg(r4, &(0x7f0000000e00)={&(0x7f0000000680)=@sco={0x1f, {0x70, 0x5, 0x2, 0x7ff, 0x1ff}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000009c0)="a9875ba706c3eff1a9a95472a884ef4cc5fd4e75d613f62d700e7d4eb14814f021c63925a145df05521d9cc1dcb44e14415a259bcbaa6cb14b41b0451ec68c8667f44d0a44ec6553f7b5f356041360509c44abcb0941697822cadf3684b023f9ee1008c7fc35979da154367f67092cba47921764034e6deaa27d92547b41c3d8", 0x80}, {&(0x7f0000000b40)="82fd2abfdc72cc23069b2eeeb8e0aeeb6165858f012d2a1f09b372bd4a040c65f035c0647fde19224522be0e31c13520332d3f68579b72168e05181036dfb5c5e95cfcee7cd9b3529116a5b03058d3ca24f02e06cb27c8324625b5f1c6d54fcdb44cef06dde2aa9ae50cd7b196f09a2594c19f7caae2f7edc2efc03806a9caa21440bafbdde68114fbd94605895f000c1ce98a13a5f0d7b84da65510baef10a595183f2d8f381a1f66e5d282bab11e2ae7d7d3360097b0b4bf28dd441dd95584f122fd8f6006e66bd160e727336bc8d17a3497327b4618", 0xd7}, {&(0x7f0000000a40)="1c913c33b0d8b92b641506a3580d2f7ebed421cd1262ac8295635e216f580cbaa43ff70b9b64136d", 0x28}], 0x7, &(0x7f0000003040)=ANY=[@ANYBLOB="98000000000000001901000000800000925bb4a8210829c8fdb6ba05bfc931a1dc51583606edcac6f4a1173b6f748de60e82e2adf49082673f3bff99b352c5f4659d870f14a524709472ee0cef06a865b5572e81ab177560ae1688d936cd9d10426c5f6c6df1baa6b8b8b9813f2cb5c6c29370ff4fd695b0583c6491b378cc239261431a6080bc0dca657d25c40090000000000000002900000007000000fcb7baacac070b8d20059ac714cc95712d5ccee712b51fa6087354c77f3067f83e6672a43d50c3223d66a64dd284d2cbefcc12169a0172ee0cfcdc23e9efa7dcf3237981f7862425ef6c7bd1a18188f8ae272e01780b3414668b7d3007e911efd89bd224db4264738df5ce96598d0b4cf58aae39c6942a6592be42aa3f23a2a0300000000000000015010000070000002043836a53d911d861027c30f4fed28ef0d7ae0000000000000038000000000000000b010000010400009acc42896c8456d05848e1df4ae8157ca66dbf32ca7ebc29af01e445e6625903d7c6000000000000fe789644435669cd069d4a21a8e9b2782ed4bf662b4fb8daa2e53fe2a9beedf097ca40ed802b791620011ed3271120e732ba10ff566686d92d9d6d0400cd1277e7f40307d62229724fa8e80f0c03949d76fbdd3d12d1e25b70989d443f6e2f07444e34cd714fb2c19a3019c073a55bdbda14284d1dabdb775861d0e7acacc8269b10d1631e2ad1728e6b72f614fd2b10cc742aa60d9efb4dd0f2218d5625aae758cfad82cf8e92a18168f14ff91e301e8368a56d97aacd4f90b6f3bba3bd91535cd0e0fd18d17a70314f8fc75b927b73e4b5c1ad1104a99e9dd9e025d6983802caf91ceb31973b404b4cf3b38daeed405e7dcc2e963243ec00000000000071d815e57cfef83731c2e946cce401d28abc26cc5c8bf79b633f2c1c4d900281f12bc8edb6b1760f8ca3d45fffdda2609a80e759eaaa37698af2d7ba9a21b4c173d0f3f34c60a3bcb90ba02a97017704279d77cd9ef56c2b52234fad4dc28894f07f1abad9968b64b0f61efd177bce9bef30ad42572de3fd46ad3b15a70cad87071a794f828eec770c835036bce0a677ae2083457f19508fce31defc41030088d69694be672e73a54334b36cab26ec19c13279e3a057fec97c88e6084f50"], 0x190, 0x4000801}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000001000)={r6, r9}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) sendmsg(r4, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) socketpair(0x2, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) sendmsg(r10, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)="015e159585b864271f945ed31495955ef4a729d0fc5c42550f1688a307c806461c6c07d885245c199dd2af693b62fd8cdd36d9e929d2bf5127649fd951f300b426754ae0c99610fa45313be60f002d62ef1456b132903cba76293be1a464db74907e872c52fb44155c04bc2c52a46273355d6a6242c8aeb91c45b4ce", 0x7c}], 0x1, &(0x7f0000000ac0), 0x0, 0x4}, 0x14) gettid() perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3d76601d, 0x6, 0x6, 0x3, 0x0, 0xbf, 0x8000, 0x5, 0x200, 0x8, 0x4, 0x10001, 0x400, 0x3, 0x0, 0x80000001, 0x0, 0xe0, 0x9, 0x7, 0x0, 0x3, 0x5, 0x5, 0x6, 0x8, 0x4, 0x115, 0x4a, 0x5, 0x368, 0x4, 0x3, 0x3aa, 0x0, 0xce6, 0x0, 0x7fff, 0x7, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10080, 0x1, 0x8d83, 0x7, 0x2, 0x1, 0x7ff}, r5, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r10, 0xc008240a, &(0x7f0000000e40)={0x2, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/19 13:06:30 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x40030000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0xffffffff00000000) 2018/04/19 13:06:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x0, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x81, 0x800, 0x7}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f0000000180), 0x1}, 0x20) 2018/04/19 13:06:30 executing program 7: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x449, &(0x7f0000000200), 0x1, &(0x7f0000000600)}, 0x0) 2018/04/19 13:06:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x14000000) 2018/04/19 13:06:30 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x24) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000046548f02cb0c046ec3a55574e8da6dd443ccda000000000015d3eb5c1b2e1ff89e52ef5de50000000600000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) socketpair$inet_icmp(0x20000000, 0x20000002, 0x1, &(0x7f00000001c0)) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x14, &(0x7f0000000180), 0x8) 2018/04/19 13:06:30 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xb80b000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="3522e625fd8410258ac1477f60f56d3237ebc2c9810b876acdda3f5ab71785c5bf6907d2d03b84a6c7a047027f385dc20e621b64a54226bdd3c1931536428796369743c169d9e9edcd7b2a3f36d818d4bf948a00426507", 0x57}, {&(0x7f0000000140)="99383925b149d067cfb432bb1df1f970d325cb21dc66293074a4373ab184d7b9406077681fdce5093f75d381ad176abbbd49935c1c062f4cd972e2920776ae61412e03a0b6a2867ae1c11880b1f56c398aeabf7a", 0x54}, {&(0x7f00000001c0)="be7da8d34dc44117aa706fba2dd4e29e510c096b5642555745e42e6387410150d2985870a6baf6facf7c1034da64ce5ed0e78eb36bbd6c7bf3d1ad3876fe8a9ed6f189dd6f70fc617b171832067e9678e4ce7630a7f2a56ec8587127e6bbc44ea2805de7b99b4d331d", 0x69}, {&(0x7f0000000240)="70b3b7cb5074740ea8cea8d3af170c7ab5758d74f9242fdca5b15cfb6742d14f26c6088c1fc080db5ecf5eb5f0c68856d135b843a92dcfdff17f83ed1e429b8ef4cf8809d49285c0fe10c2bc8bbe8928f0f0f00245685001f4302d0885c4cc3e09", 0x61}, {&(0x7f00000002c0)="0f48b46c0e810dec483a6eaf3851ed13be0e0755aa1fc75cade6c5e58826cc56b35da07ba579e3e28b346cd281de12ae3525f97d7d9e360fa0edfa73d4b4966e17f9129eae341f06a4561b133af7cefe6f43529648eb729d819c9af3cc252015fe935e8dc8a11ac8341cffb46c7cbe4c12f32bd4f0ba402c5f7bc9fb43b26afb10a0c2df191a19864e2f973b326c16f84fd32d5178b0e3a7f3dab4de33ce31ccc3f8099336cbda59d2ca6f85a4625ce4bcce83b50ebeafe1c70117967e54", 0xbe}, {&(0x7f0000000380)="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0x1000}], 0x6, &(0x7f0000001400)=[{0xc8, 0xff, 0x7, "975cbeb1adf68cff0a14b8b1c47a29b9daa2a237f55aa54d947cf6dd307397d301f323c349eac7fee40f88e362ef58cf41f025a96611943b173959444145495b52231b736a37e876f3677f200efe146f17cfa00a4514a7cb6947a5062cf5eb5e5296227b0458980fea7232c24c596f2653b349e2828768dd110929903bb1c12840ab906984d17f6402e8771c85ba0455a0be3779f9d81ae54871eb76611f05e547e768c99f8a2361e8e9a2b847edad5d9959b5"}, {0x30, 0x119, 0x9, "6d4d5474564a35e46e95cd29dcd78490226a0cf1e61894f8eb5304e1"}, {0x50, 0x11, 0x9, "3d4aef34b4ec1b5c35da953da434aa2c07e6f71274db77ceecd99ea0af649908cbd019f00b2c71009fca902d175b19271627cfe8aaded7864ae1c6d92709"}, {0x1010, 0x0, 0x5f, "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"}], 0x1158, 0x40}, 0x20008800) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/19 13:06:30 executing program 1 (fault-call:10 fault-nth:31): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYRES16=r0], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xad, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xc}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xe, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) [ 712.502135] FAULT_INJECTION: forcing a failure. [ 712.502135] name failslab, interval 1, probability 0, space 0, times 0 [ 712.513547] CPU: 1 PID: 19416 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 712.520410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 712.529786] Call Trace: [ 712.532401] dump_stack+0x1b9/0x294 [ 712.536143] ? dump_stack_print_info.cold.2+0x52/0x52 [ 712.541362] ? perf_trace_lock_acquire+0xe3/0x980 [ 712.546240] ? __save_stack_trace+0x7e/0xd0 [ 712.550608] should_fail.cold.4+0xa/0x1a [ 712.554710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 712.559848] ? save_stack+0x43/0xd0 [ 712.563503] ? kasan_kmalloc+0xc4/0xe0 [ 712.567449] ? kmem_cache_alloc_trace+0x152/0x780 [ 712.572321] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 712.577548] ? __list_lru_init+0x456/0x790 [ 712.581815] ? sget_userns+0x706/0xf20 [ 712.585721] ? graph_lock+0x170/0x170 [ 712.589542] ? do_mount+0x564/0x3070 [ 712.593270] ? ksys_mount+0x12d/0x140 [ 712.597082] ? SyS_mount+0x35/0x50 [ 712.600643] ? do_syscall_64+0x29e/0x9d0 [ 712.604727] ? find_held_lock+0x36/0x1c0 [ 712.608823] ? __lock_is_held+0xb5/0x140 [ 712.612952] ? check_same_owner+0x320/0x320 [ 712.617283] ? rcu_note_context_switch+0x710/0x710 [ 712.622232] __should_failslab+0x124/0x180 [ 712.626466] should_failslab+0x9/0x14 [ 712.630265] kmem_cache_alloc_trace+0x2cb/0x780 [ 712.634932] ? __kmalloc_node+0x33/0x70 [ 712.638900] ? __kmalloc_node+0x33/0x70 [ 712.642875] ? rcu_read_lock_sched_held+0x108/0x120 [ 712.647912] __memcg_init_list_lru_node+0x17d/0x2c0 [ 712.652925] ? kvfree_rcu+0x20/0x20 [ 712.656552] ? __kmalloc_node+0x47/0x70 [ 712.660531] __list_lru_init+0x456/0x790 [ 712.664590] ? list_lru_destroy+0x4c0/0x4c0 [ 712.668909] ? mark_held_locks+0xc9/0x160 [ 712.673057] ? __raw_spin_lock_init+0x1c/0x100 [ 712.677636] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 712.682656] ? lockdep_init_map+0x9/0x10 [ 712.686713] sget_userns+0x706/0xf20 [ 712.690421] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 712.695088] ? kernfs_sop_show_options+0x190/0x190 [ 712.700016] ? destroy_unused_super.part.9+0x100/0x100 [ 712.705301] ? kasan_check_read+0x11/0x20 [ 712.709446] ? rcu_is_watching+0x85/0x140 [ 712.713589] ? rcu_pm_notify+0xc0/0xc0 [ 712.717485] ? rcu_read_lock_sched_held+0x108/0x120 [ 712.722493] ? kmem_cache_alloc_trace+0x616/0x780 [ 712.727326] ? lock_downgrade+0x8e0/0x8e0 [ 712.731500] ? refcount_add_not_zero+0x320/0x320 [ 712.736255] kernfs_mount_ns+0x13d/0x8e0 [ 712.740314] ? kernfs_super_ns+0x70/0x70 [ 712.744388] sysfs_mount+0xdf/0x200 [ 712.748016] ? sysfs_kill_sb+0x40/0x40 [ 712.751901] ? alloc_pages_current+0x114/0x210 [ 712.756483] ? security_sb_copy_data+0x88/0xb0 [ 712.761075] mount_fs+0xae/0x328 [ 712.764444] vfs_kern_mount.part.34+0xd4/0x4d0 [ 712.769042] ? may_umount+0xb0/0xb0 [ 712.772667] ? _raw_read_unlock+0x22/0x30 [ 712.776810] ? __get_fs_type+0x97/0xc0 [ 712.780712] do_mount+0x564/0x3070 [ 712.784252] ? copy_mount_string+0x40/0x40 [ 712.788482] ? rcu_pm_notify+0xc0/0xc0 [ 712.792373] ? copy_mount_options+0x5f/0x380 [ 712.796777] ? rcu_read_lock_sched_held+0x108/0x120 [ 712.801792] ? kmem_cache_alloc_trace+0x616/0x780 [ 712.806636] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 712.812180] ? _copy_from_user+0xdf/0x150 [ 712.816326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 712.821857] ? copy_mount_options+0x285/0x380 [ 712.826351] ksys_mount+0x12d/0x140 [ 712.829986] SyS_mount+0x35/0x50 [ 712.833345] ? ksys_mount+0x140/0x140 [ 712.837145] do_syscall_64+0x29e/0x9d0 [ 712.841033] ? vmalloc_sync_all+0x30/0x30 [ 712.845177] ? _raw_spin_unlock_irq+0x27/0x70 [ 712.849668] ? finish_task_switch+0x1ca/0x810 [ 712.854161] ? syscall_return_slowpath+0x5c0/0x5c0 [ 712.859089] ? syscall_return_slowpath+0x30f/0x5c0 [ 712.864028] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 712.869397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 712.874241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 712.879430] RIP: 0033:0x455329 [ 712.882611] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 712.890316] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 712.897578] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 712.904840] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 712.912105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 712.919379] R13: 0000000000000404 R14: 00000000006f9100 R15: 000000000000001f 2018/04/19 13:06:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x1400) 2018/04/19 13:06:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0x3, 0xc1ec, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/04/19 13:06:31 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="180004000088953019afe3cfb07a6a1038919bf00ca9fa4b13f9f377590a901ce3c359bebfd6752c300e744f3b8731c4d727a219001e0ec795f94398f43899dab48704ab92a323f6dab36fc1d882920b2b436fd357f4e298a7b6791f9e1cb2ba9bf5f2d4eb043e07acc91889aecb28ae34dfc7ff00000000000000fa194b41a0856422e6a6b5cd730f0c9fbe04aef00d862ca651b352014dfd6dc6a12ecc68e06e545b24454a8dc6caad46b1bac62f391a846b3f0c57c313e354b6085734988478a96dd10085992d1d79d6e3"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000640)=""/206}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f00000001c0)="0dce3c23a28c9e77b1a6d409db97d255ddb8798e48b4aedf4b62d6d8faa29b9cc4f4994a2251002a57de30e0583a6fe853c52bddbac94a3374a9b6fd342da023086770b89c9f866b477a832393ec4de47f8e0eb448d0f9ee5a064dd2147afd9e9015febd84f14f51de640b2b41d7913d6d098c6f313a74e9fd2cc7bd023f5c0d809e2b1842bb19ee3b43b40e06a01bd8acbe9d8598", &(0x7f0000000280)=""/216}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) 2018/04/19 13:06:31 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1100000000000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:31 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000f04e0100dff2320a94f312fe17e665af963bd8695762842960d156a1ad743887baed229dd2e47eb7744bcb19b50d5d1df978f017e529f91afe592a0de4db486ac839e637d2251cfd3d3706c30e3a2c6f83f4f56a0d8bba10ff5bbfa2eefb5b6f53832ef6ffd548663ed600c99d99679c7d169641bd62b609cb57f111071495f6dd396a17047698112ef651e1ca2440bc94b095ed1f6ba9a55707a6ae84699d98bc6b8f46e4d1dcab79bbd50c887a06db71f4ce872821a911a9dcc96f9a276333e79c300ea8bccff1216a1a1173bdedc975"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000180)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000400)}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) socketpair$inet(0x6f2000, 0x3, 0x0, &(0x7f00000002c0)) 2018/04/19 13:06:31 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000180)}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xb, 0xad, 0x4, 0x8, 0x4, r0}, 0x1c) 2018/04/19 13:06:31 executing program 1 (fault-call:10 fault-nth:32): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) 2018/04/19 13:06:31 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x3, 0x11) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000380)=""/100, 0x64}], 0x4, &(0x7f0000000400)=""/84, 0x54, 0x1000}, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x29, 0x18, &(0x7f0000000180), 0x127) close(r2) [ 713.109992] FAULT_INJECTION: forcing a failure. [ 713.109992] name failslab, interval 1, probability 0, space 0, times 0 [ 713.121457] CPU: 1 PID: 19460 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 713.128322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.137696] Call Trace: [ 713.140313] dump_stack+0x1b9/0x294 [ 713.143971] ? dump_stack_print_info.cold.2+0x52/0x52 [ 713.149189] ? perf_trace_lock_acquire+0xe3/0x980 [ 713.154058] ? __save_stack_trace+0x7e/0xd0 [ 713.158413] should_fail.cold.4+0xa/0x1a [ 713.162505] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 713.167630] ? save_stack+0x43/0xd0 [ 713.171282] ? kasan_kmalloc+0xc4/0xe0 [ 713.175198] ? kmem_cache_alloc_trace+0x152/0x780 [ 713.180068] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 713.185284] ? __list_lru_init+0x456/0x790 [ 713.189540] ? sget_userns+0x706/0xf20 [ 713.193453] ? graph_lock+0x170/0x170 [ 713.197272] ? do_mount+0x564/0x3070 [ 713.201003] ? ksys_mount+0x12d/0x140 [ 713.204820] ? SyS_mount+0x35/0x50 [ 713.208379] ? do_syscall_64+0x29e/0x9d0 [ 713.212468] ? find_held_lock+0x36/0x1c0 [ 713.216575] ? __lock_is_held+0xb5/0x140 [ 713.220675] ? check_same_owner+0x320/0x320 [ 713.225022] ? rcu_note_context_switch+0x710/0x710 [ 713.229982] __should_failslab+0x124/0x180 [ 713.234243] should_failslab+0x9/0x14 [ 713.238064] kmem_cache_alloc_trace+0x2cb/0x780 [ 713.242760] ? __kmalloc_node+0x33/0x70 [ 713.246761] ? __kmalloc_node+0x33/0x70 [ 713.250759] ? rcu_read_lock_sched_held+0x108/0x120 [ 713.255806] __memcg_init_list_lru_node+0x17d/0x2c0 [ 713.260850] ? kvfree_rcu+0x20/0x20 [ 713.264496] ? __kmalloc_node+0x47/0x70 [ 713.268501] __list_lru_init+0x456/0x790 [ 713.272588] ? list_lru_destroy+0x4c0/0x4c0 [ 713.276935] ? mark_held_locks+0xc9/0x160 [ 713.281119] ? __raw_spin_lock_init+0x1c/0x100 [ 713.285733] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 713.290778] ? lockdep_init_map+0x9/0x10 [ 713.294860] sget_userns+0x706/0xf20 [ 713.298592] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 713.303280] ? kernfs_sop_show_options+0x190/0x190 2018/04/19 13:06:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x10000, 0x8, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) 2018/04/19 13:06:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x14) 2018/04/19 13:06:31 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='sysv\x00', 0x2, &(0x7f00000001c0)="63e899c8a19fe28d3ded98a29ff87e40742eaa74c959b1ca5f995eafafe1c5ca206454be5a6b6b740ae18ac4a4a33752fe95eaf467f3850faa2da126d7fe0b44ae8f39c2424ae259e1073f547af70a926ed252c8f687c039390f031299ca85e634f0b5771f4f30255deb431e61c809b82bae90705523d4193dcb926ead23787da2542710c76f2caaa6ff8dd97bdc4af469f699cef52ebdb949e0dc98bc81e451dd56d929d53e7466320018814079fa04068724cb9ba53dd5c48489b036753af979d846") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r1, 0x1f, 0x1b}, 0xfffffe31) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='openpromfs\x00', 0x0, &(0x7f0000000380)="3807f874e84ff96337abf190b9a73a45a4ab1db7cb72b71eb0b2d630bfca5082e060981d93c42ed13d5e3bae906839b49a59cf7def0876dedb01a3cecf971b9a8087decda76eddc22f807dea85d27bd317bb536c6aa4a3238064ef9d4b366e687c5f71c70e8e45e4f5cae2b261ce596a8394c47ae691b1ee1a786caf96684ac2f2c2b97d4589c0fcd9391a331c9561d623450b0528d8beee8bdf4d97a2fd117c7a1b6cbb704d4ac40e7d4b10ba56ca09269db1101c0738f10ed05632df3cc833593e83cfb582eb28f21f8136f432") gettid() r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x4, 0x4, 0xd7, 0x0, 0xffffffffffffffff, 0x0, [0x115]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000780)={r2, &(0x7f0000000700)="043615f8260e84fedc0795e61276752313f714f6ac5f7c06728d1b7b161fbdb8eaa86383de2dd5d3fa45a4b659f2af658421be446b5230884969c02687bfc222ccefd07ca9484cc5a2d2732085a6031838d3c25336ee6c924edfc6997eb4766d56ec"}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000007c0)='(cgroupcgroupvboxnet1keyring]&\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000006c0)={r2, &(0x7f0000000840)="8bfe1b14d1d72e1250eeace20e84c2efb9a364cf55530a5b638c530f1f1c2643649433c8a27bf10897854b58ceb8ca03873b77dc52d1149a17ba7b57a72a9f794d2d283f226131d3ec84c105c9", &(0x7f00000008c0)="0bac51ef1f42898fdc3bbcb9f53f896ce3a914da7dba8426bc21af10341a3a559798422c4674aa1878e2f9f79a8523c53af4b2dc81a66bc57fbcc84909e1ddc44a2829695fbd546176afab78fdb0e4c13e6d9ece21488c1c0df19312b4f4bb370f75b92db1aaf3d15d7911f3902300b0f00bce5a2f1eaf0fa7556282f419a3aa"}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=ANY=[], 0x0, 0x14}, 0x1) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='fuse\x00', 0x83, &(0x7f0000000540)="dac3fcaa26f34aa37b1e16f5d6bbb45731a61e93eeeac604bf8593e4c88f083c1e53cff230590209d9ec1238c02763fae74cf9494a46329de637ba4013bdf3688bc6bbfafdd877a0a9d262b914ab6d5f13dbdd0b465b50638c693eca7129d695b847248edad4b744fa321243a0d045cb69cacbdb64b1cd7c8061a45fb3d3786cb8cab0cfed58375d8cdbb6379f8795a99cd714ce7db0d62c43dc439b193ea5568adece2a7990ba5af9ec8401ed62ea40f9f1743434c633eae593b6f31085050ad526") 2018/04/19 13:06:31 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8933, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a2c60d29800000020") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/248}, 0x18) 2018/04/19 13:06:31 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000000000)="144a4ce6", 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x4, 0xa, 0x81, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000900)={r3, r1}) [ 713.308231] ? destroy_unused_super.part.9+0x100/0x100 [ 713.313545] ? kasan_check_read+0x11/0x20 [ 713.317722] ? rcu_is_watching+0x85/0x140 [ 713.321886] ? rcu_pm_notify+0xc0/0xc0 [ 713.325801] ? rcu_read_lock_sched_held+0x108/0x120 [ 713.330845] ? kmem_cache_alloc_trace+0x616/0x780 [ 713.335722] ? lock_downgrade+0x8e0/0x8e0 [ 713.339892] ? refcount_add_not_zero+0x320/0x320 [ 713.344675] kernfs_mount_ns+0x13d/0x8e0 [ 713.348768] ? kernfs_super_ns+0x70/0x70 [ 713.352864] sysfs_mount+0xdf/0x200 [ 713.356508] ? sysfs_kill_sb+0x40/0x40 [ 713.360416] ? alloc_pages_current+0x114/0x210 [ 713.365020] ? security_sb_copy_data+0x88/0xb0 [ 713.369613] mount_fs+0xae/0x328 [ 713.372998] vfs_kern_mount.part.34+0xd4/0x4d0 [ 713.377601] ? may_umount+0xb0/0xb0 [ 713.381235] ? _raw_read_unlock+0x22/0x30 [ 713.385392] ? __get_fs_type+0x97/0xc0 [ 713.389292] do_mount+0x564/0x3070 [ 713.392846] ? do_raw_spin_unlock+0x9e/0x2e0 [ 713.397266] ? copy_mount_string+0x40/0x40 [ 713.401517] ? rcu_pm_notify+0xc0/0xc0 [ 713.405421] ? copy_mount_options+0x5f/0x380 2018/04/19 13:06:31 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002b00)={0x0, 0xb, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000000000000000001800000000000000000000000018000000000000000000000000000000180000000000000000000000000000009500000000000000000000000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0xb4, &(0x7f0000000280)=""/180}, 0x48) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) close(r0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000180), 0x46e) 2018/04/19 13:06:31 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xa000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x4000000000000000) [ 713.409850] ? rcu_read_lock_sched_held+0x108/0x120 [ 713.414874] ? kmem_cache_alloc_trace+0x616/0x780 [ 713.419739] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 713.425292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 713.430839] ? copy_mount_options+0x285/0x380 [ 713.435366] ksys_mount+0x12d/0x140 [ 713.439010] SyS_mount+0x35/0x50 [ 713.442389] ? ksys_mount+0x140/0x140 [ 713.446214] do_syscall_64+0x29e/0x9d0 [ 713.450115] ? vmalloc_sync_all+0x30/0x30 [ 713.454276] ? _raw_spin_unlock_irq+0x27/0x70 [ 713.458783] ? finish_task_switch+0x1ca/0x810 [ 713.463291] ? syscall_return_slowpath+0x5c0/0x5c0 [ 713.468234] ? syscall_return_slowpath+0x30f/0x5c0 [ 713.473178] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 713.478557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 713.483418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 713.488620] RIP: 0033:0x455329 [ 713.491820] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 713.499546] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 713.506832] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 713.514125] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 713.521408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 713.528868] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000020 2018/04/19 13:06:32 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x3e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) 2018/04/19 13:06:32 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x62}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x7fff, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)="00499437ca0db6d9080000008600010000", 0xffffff, 0x0) 2018/04/19 13:06:32 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) 2018/04/19 13:06:32 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000e40)="62646576009b270f3758afb6204ac3e6f324a0bf0615ebebd6458d584bc8ecd4024e797f4fc7d8ca337c689caf3357e62c4fa1764a9d18b1bba25a47314a09915f4065c3c91eadc7b136915f92648168ddd7237b2022deaf0f8d0d8755cb73eaf7dd119e1a03ff4c551e19bed8bcc02cc06480115fe6f147a2320f479da1f9bf6f3b3a908f8565367fcc3e8cc36a908dc1733a906c8343e8b2fa8dcce2ed170b2f7d4932196965ff2dbfeafdd0404eb6", 0x100000, &(0x7f0000444000)) socketpair(0xf, 0x7, 0x7f3e, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000500)=@l2={0x1f, 0x1ff, {0x9be, 0x4, 0x40, 0x0, 0x8, 0x3}, 0x4, 0x7ff}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)="f76ead293100c840df0d0ff09e9934e845e16c47811de377dc74319860315f445780950b6cd695178b298ebd9184132d858a8e1d54bdbc0cba96db529b9d47079d200f01200741ab4576ea9d92a56201c9edfa46f746763eb86c16a7eedf90a16c317d4467ceaee91af04d315c2b5651571ebc185875eb312d0136323cb3aac18602d99cc9d2109b2fea5f58d734acedc5b1b387d929d993a41e", 0x9a}], 0x1, &(0x7f0000000680)=ANY=[]}, 0x8080) sendmsg$kcm(r0, &(0x7f0000000d40)={&(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x4, 0x2, 0x1}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)="a1ceae07e36253e0f12383da6c2c3cc96577ea18fe661b843fe5399179601935b07f08832f936fdfac34973712c1568207579a364dfeabf8777c8bd619d0cbfd981e8e5f3c7e98fcab122d3ba37c1f1e1faf8b2b7c8a1e8a2c8da31402e688237caa02aa6fea94903fee804de10a29785ce925118032d67a6614170816e54e936e74dfe3e4efb067e68b792103154ab612b7ecfa817e041e243b1a2b84c4329a0c8fde3fe1b52fa82e849cf8880a27d74c508f7ee8540b1384befd4bcff7f539", 0xc0}], 0x1, &(0x7f0000000940)=[{0xf8, 0x115, 0x9, "ede97ecdec0894ba1340ceac0542592135606f2abcc16cc01fd500d15a1b767f8f67d1cf7c52897d398ca8db9d0fcdcc756c291f848ef64cc2cda8ed7c70e74032e823e36b7ea665e57c065f5ac8d1b693729bd0c5e6dd26152bc7ea7c08712cf65db1a8a943fa270076bfbd144d07eaedf886ebf7e72888ee450a0fcf61b097eec1a5ff6e2a1318c4b36adeed345d9d10b047210f08ffb0c904b949d0a1b2722f49494db7d5aa2cedbf0bc1bbe568bf0f37af111763d9b053249311ce85cf003047044db871bc5260c062873259295155ca368fc945e3070cf8a8106c826c846f"}, {0x40, 0x105, 0x8000, "4c7d2f12eed714fdad94c46e8188531f7bbb099c1cda889011e7635e0d57a04a214ebc0f4efebcbc4bc14d5511ab794c"}, {0x28, 0x11d, 0x2, "18138c99b8295e235596cd69ea4d6573c658e64596"}, {0xe0, 0x10f, 0x0, "2c6b3ba12218bcc476554a79fd01bea99a6d9d53fb29c733dc9f3aabd77b1f435daaac39fd33e4c9e004320ccd6a7509ba55592f23e14f4f173111e0e68c66a03dd91afc26064ad011b838093ded118786f218ae2f203e88b5db43ec90627efe36de2d5c812eeb6ef07da0d2d18d32196ffe10fe51cf8c884b10a619001201e6d7001c8fde595e32458664f5d1ea55af79d10f849617323df9258087568996c59043cdab2a9bce4177b09a5e3a3b6634fe23be15f745fcee673783d1efebaf48fc70f5cc530f753d2cc44352d2"}, {0x70, 0x10f, 0x1818, "719bdbf609dd0126cb48bbba1d5521e62e7d6d1aba7acc4dc7d16b6b039438a8160b6b7c8e314477f7ffd288767bc52b3901b4d861e67e7c6fcf1dff1e978aaae927be80155a8d7353cc84e3a95c2fa17da6f771ccdae338e2d9"}, {0x28, 0x103, 0x0, "27d8105dc0365864f904caf8e447a3bf9703866012a2c74b"}, {0x58, 0x10f, 0x0, "f9e1d1a09e390bc2f95ddea41b3e433976db6a9959bd841942f7ec5608609eee39e2ff67beff812cfaefc4cffabd479390e297153cf2f95daf2a9a133de0e7d4ef6b55c9d0a3"}, {0xd0, 0xe93c4abcbf472c2d, 0x1ff, "d10e4c53ca0dae76e2a9081381be6867cad53da420054fd0b62edb42ce677e190d88622449f47bb53eebdcc5b23b39d637cdbb811c19451d0764cdd0ec079a8533d406916bc74f3e3acf4f248be6bf9dd5c4f193fc8e7695a3854fa01daac538d47938be71232233d48e1a48690af445f3ebd3a1bd415b6fa586e0653c0c088084374a10e1bf324da990c81e68e170cb90d014d7930395420c83f5cdf797781398c1d497244f8344e1afbf4bd668ec4148ac63b64d650100036e3e4d79e6338d"}], 0x400, 0x48810}, 0x4) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000800)='./file1\x00', &(0x7f0000000740)="11", 0x5010, &(0x7f00000e7000)) socketpair(0x2, 0xa, 0x20, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x8000000001, 0x5, r2}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000680)) mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='selinuxfs\x00', 0x1000, 0x0) socketpair(0x15, 0x80f, 0x1, &(0x7f0000000700)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f00000000c0)="b22d82eb149cd7275529d08feace07eeeb7dc62d1313def70a69eb193fed6869dd4dde80dc7d9781f242c5dba932", &(0x7f0000000100)=""/127}, 0x18) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r3, 0x0, 0x33, 0xa4, &(0x7f0000000340)="480cf6fc0b514ce292577342d5192b9b94d3b695db216480efd0422d9341d1dccc47c87c8b33e07a4e4200d855f83d8bc85e0d", &(0x7f00000003c0)=""/164, 0x2, 0x2}, 0x28) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/04/19 13:06:32 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000200)={r1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) socketpair(0x9, 0xf, 0x7f, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r9, &(0x7f00000003c0)="c5307987685dcfe67044a1695a065404be026916d2bbc33c5c05c3406acb1e5ea037f24918f4a462ee0b571b5b2f89fc32", &(0x7f0000000400)=""/10}, 0x18) recvmsg(r8, &(0x7f0000002f00)={&(0x7f0000002940)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002e80)=[{&(0x7f00000029c0)=""/168, 0xa8}, {&(0x7f0000002a80)=""/19, 0x13}, {&(0x7f0000002ac0)=""/250, 0xfa}, {&(0x7f0000002bc0)=""/105, 0x69}, {&(0x7f0000002c40)=""/208, 0xd0}, {&(0x7f0000002d40)=""/128, 0x80}, {&(0x7f0000002dc0)=""/137, 0x89}], 0x7, 0x0, 0x0, 0x7}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000002f40)={0xf, 0x8, &(0x7f0000000480)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}, @ldst={0x2, 0x1, 0x3, 0x0, 0xd, 0xfffffffe, 0xfffffffffffffff0}], &(0x7f00000004c0)='GPL\x00', 0x554, 0x1000, &(0x7f0000000500)=""/4096, 0x41f00, 0x1, [], r10}, 0x48) mkdir(&(0x7f0000002fc0)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003040)={&(0x7f0000003000)='./file0\x00', r4}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000003080)={r5}) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f00000030c0)={r7, r9}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003140)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003180)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r12, 0x1, 0x32, &(0x7f00000031c0)=r9, 0x4) sendmsg(r13, &(0x7f0000003840)={&(0x7f0000003200)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003280)="0914fbd5be745a408a8e9ad090ce97d5ea97bb51c52b46a55d71f978bc4283cbfc0df4b5c5cbf998c7856fb8af811674f8a7a39fd7959750a40c61dc12f58af1b47a551b999c681b0812615c18e91d8b76f0c219b647939445b017dfa5c353dd3aef861521bedf6516fa81b43d61b407710526d7950193e4f751ef4d4c31c992a39beaccbdb8bae022475c6ccd0131e3fc08a3536b1982ba57f41edab413", 0x9e}, {&(0x7f0000003340)="b9fb69f025058cd831807fdf89c1900fb9a1345ed4166e460c650abbe5dc9be16a4442f5d7b07b303d12bf88f3ee20fec74005ba3134f95b2361cf072cbbc345a71e1579a4ee01a0c8bf870e5b93c7761f6884d10a5bb6af31f2833510c399f8938892740f84b08b240fabb95853548dda661abe152840789e2ac68d19a8c33c37d8a2126d205ad0a18f1403b49f3eb941e6c575b1d44f7a60a197e06ee74d9619afcce35f5c4bd6c67fb9a743e256a12d05586b6db3ee25ed", 0xb9}, {&(0x7f0000003400)="67b683ebe009dfb41335f8eb31d7a4ce61869d386028f64331d2de1d7a9b1eaa52a84d48d1a1fe87d9910c55107a243a2f5d3faa5027829294ba39231996cf9b89d24c6f0058979ac170b15abc98ba14972e7e8d2f9474ccb74b7519fb7df88461e5239913d298dd5114efbd088c0da278225b926675053a758426bbddc67881d8e03332b34d6f8119e12c356349f4134f67b54a503c7796e7d3ad464fc4175bcbaeb92f9c37de6a6a0cbf980d081a85def9adf919a40eab4b61f01b140136de36f07a5c0e4db949b0735d933f7bf503c88094059eba13c9e8e65f007b84abd63d91f872556bc723b0", 0xe9}, {&(0x7f0000003500)="d37bce1b2af21c969565e4ec55f7", 0xe}, {&(0x7f0000003540)="7c9c7f16c13a410d815fb628da16dfc8f378b4879d79354e58d577c4317a3f7b9d48a2d01d8ba40a68356e1cab08fccc77e5ff0ad759d3bec24179449d5f6f285df91cdc014d25e7315fca7d9e2b3123542b2cf72cb472f0d8e5f11ab051080446a06daf99ba5b825bc81e1a89ed762bdb30f6feadc2c29a2b0a18f8707352a8d3b5597c5beea9ecee360260d2f72e3f07de2422e54f", 0x96}, {&(0x7f0000003600)="162ebbf0c2ec3263e68c5868cfc863136f", 0x11}], 0x6, &(0x7f00000036c0)=[{0xf8, 0x105, 0x1, "8c3ec8e83d6b3c3e807a05a57313d66aba948e645de60483fbdd205827c1bfd1241179234e53737ae46db8b7a14bfd2f8444d9acbcd08d6dd7e700c83a0bb931d1596f91bdf0992e0b4fbe056d52503bb5b68e28ed7761647b3d22a0ab2bd0198d959a5cc5d0e6ef3f204091a27b14b722f88a90ad19d69e9a994b3fd7b7d4d22ae2c3aa1c33925ddc4c46d78796eb45412154dbf04528fdbbbbff2378d584442f7b895e6423e80bdf1f4841f9165ee2375dd0e1c5a52ee549f3351d453c11205894e284bf614c5bcb94a5764ea050550f0a6bcc09a0d2017fa8b84eda94abb82d543c16b8"}, {0x80, 0x109, 0x1110, "c656b1339e8d1f7e476c00fd47f1430377185db331055c037155a4dc0926519b811bbd512d3e8292b2158bf9c64dfb046a975c89aab7bae6d0a8999f0457c4c793d06d54a719d002acb59b64e5ce94162453b7611a1e37c4df96d768ea00f5a770275ba5eda45cc720f23049e8afcf"}], 0x178, 0x400c001}, 0x4000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000038c0)={r9, 0x28, &(0x7f0000003880)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003900)={r14, 0x9, 0x10}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000039c0)={r6, 0x50, &(0x7f0000003940)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003a40)={&(0x7f0000003a00)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003a80)) 2018/04/19 13:06:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x1000000) 2018/04/19 13:06:32 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000003, 0x4000009c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x930000, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 13:06:32 executing program 1 (fault-call:10 fault-nth:33): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000640)='./file1\x00', 0x41000008) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000000e80)=[{&(0x7f00000002c0)="f994c4c199a19ca6d6d3d32d5dbce46178f103afcdd48c7da3104284cfc80256d2d6e5c36bf5ece321d44586dd3d0f5773bc19e81bae8a7ceaaf8d98780ce47a4f509c6721cb5a3a52bbcc8e35cb14ae701248eea8e09d0e068925a481118838bf23f43422cad6f2fe9ad1b251cff4a6597443ebb1e550cff5dfc7bd2e52fdac5691662afa31101ba83050e8c9980912520736b05f1668ba984e50f52bfa45ff412eda713ef7bcb1a3eea1e6712785da297ca6285f06ae42fa7314ea03b1062d5de8ecba26703a59c846b8e68c848900e703013d82db736e942301b97cd335dedf3c636a85902dd9941c8282d6a8d300f820b5badee853af", 0xf8}, {&(0x7f0000000900)="a21c217bd7f00572dbe300177af560121ef8a9bf64971e1d34817e857648f22f850a8896a92047d83753e4cd576966f2b02a5370b0e0447cb7dae78b7485796fc94df9e6371979a33074e0c67fd31a5b6b4e2f53da425665b6308265fa9462cc2d9e5681933e92dd17b2c24d04fae68a0f9315e38d78d09ce5b822ff097b52a481159a6b8ff6cd51323a5cf7bf6f7e56a2e537143f8f00c47531cc30790140e019b13a4a8823e6982afc36cc4b012cecdebe0269ece3f37dd8d4dfdec0961d11911b69cfad76c32b3c9cb6c6e2d934ff89561de3222749f616ab9e", 0xdb}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000dc0)="69498153e8b74c3566cdd292363f659ef56bea2d495ca9929753bcae1d85f5f522078822961d89103ef25be09d3adf00706b9e32f78c44f7785ea997139bbc5a7e21fd8bbc97fc84f1c0b9426dde1649f6b1f5bd10f12f9d86afab1ff8251b900161dd740b29ed7088ba8dfcb67a7a9285316d0ca71373f09dd3417c4da8f8628d5f9714e6667a194801f51e8fe10a7a78ecd8a317f4d26f12110c5fc591f2df60a0fe45a942b26db527676988bf", 0xae}], 0x4, &(0x7f0000002480)=[{0x80, 0x10e, 0xffff, "61d6522313d414ee63db523fc8f78ebd1d95da7b770ab66b5a89c6fe2168012f38ea7809293072f2ca884738c0bbdc15ace7cf5392f63282a3ab4941f271ee50e982d8ffc2b0bdca63e1b3d592f3558f507248de78d70329877df98c515e1bdb58df2d39028419beaf1f637c0c3b31"}, {0x88, 0xe35c6ca0d85eb1cf, 0x80000000, "93ed8a45e1f6fcf202f0939b0fcf8d24f4f6da2e834cf319ccb614124176d5c0efa79f507317cdabbac28c1c2e9d4a2c6049dcbde1b75720fb02a6978dda5e164788a04b50427bd351f453989f9c5fe01d5aedc2c2c59022331ec13dae7cdc324cb949f3631f98a983c2c59de75241ec16784121131167d6"}, {0x58, 0x114, 0xe620, "0d31ac1174ad8aa29faeefd9804c4c67310b794b13f3399db4d6076d3190b4706dcd36a03b9c944cbb9bbbca00daf80ea599772d66a3b26733e1291af38e72d506"}], 0x160, 0x40}, 0x10) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) [ 713.939144] FAULT_INJECTION: forcing a failure. [ 713.939144] name failslab, interval 1, probability 0, space 0, times 0 [ 713.950910] CPU: 1 PID: 19510 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 713.957766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 713.967133] Call Trace: [ 713.969740] dump_stack+0x1b9/0x294 [ 713.973383] ? dump_stack_print_info.cold.2+0x52/0x52 [ 713.978587] ? perf_trace_lock_acquire+0xe3/0x980 [ 713.983456] should_fail.cold.4+0xa/0x1a [ 713.987546] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 713.992673] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 713.998224] ? find_first_zero_bit+0xca/0x110 [ 714.002734] ? graph_lock+0x170/0x170 [ 714.006548] ? perf_trace_lock+0xd6/0x900 [ 714.010714] ? find_held_lock+0x36/0x1c0 [ 714.014797] ? __lock_is_held+0xb5/0x140 [ 714.018890] ? check_same_owner+0x320/0x320 [ 714.023233] ? rcu_note_context_switch+0x710/0x710 [ 714.028219] ? find_held_lock+0x36/0x1c0 [ 714.032301] __should_failslab+0x124/0x180 2018/04/19 13:06:32 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="1801000000000000000800000000878f6010000000000000000000f6308e7ffc8d885000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0xfffffffffffffed8, &(0x7f00000000c0)}, 0xfffffffffffffeed) socketpair$inet(0x706000, 0x3, 0x3, &(0x7f00000002c0)) 2018/04/19 13:06:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, r0, 0x4000) 2018/04/19 13:06:32 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)="f0", 0x1}], 0x1, &(0x7f0000000b80), 0x0, 0x4000800}, 0x4040041) [ 714.036552] should_failslab+0x9/0x14 [ 714.040367] __kmalloc+0x2c8/0x760 [ 714.043926] ? lock_downgrade+0x8e0/0x8e0 [ 714.048093] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 714.053644] ? register_shrinker+0x121/0x300 [ 714.058080] register_shrinker+0x121/0x300 [ 714.062336] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 714.066929] ? shrink_slab+0xc0/0xc0 [ 714.070673] ? memcpy+0x45/0x50 [ 714.073972] sget_userns+0xc78/0xf20 [ 714.077704] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 714.082392] ? kernfs_sop_show_options+0x190/0x190 [ 714.087336] ? destroy_unused_super.part.9+0x100/0x100 [ 714.092640] ? kasan_check_read+0x11/0x20 [ 714.096805] ? rcu_is_watching+0x85/0x140 [ 714.100967] ? rcu_pm_notify+0xc0/0xc0 [ 714.104877] ? rcu_read_lock_sched_held+0x108/0x120 [ 714.109904] ? kmem_cache_alloc_trace+0x616/0x780 [ 714.114762] ? lock_downgrade+0x8e0/0x8e0 [ 714.118927] ? refcount_add_not_zero+0x320/0x320 [ 714.123705] kernfs_mount_ns+0x13d/0x8e0 [ 714.127782] ? kernfs_super_ns+0x70/0x70 [ 714.131864] sysfs_mount+0xdf/0x200 [ 714.135501] ? sysfs_kill_sb+0x40/0x40 [ 714.139388] ? alloc_pages_current+0x114/0x210 [ 714.143967] ? security_sb_copy_data+0x88/0xb0 [ 714.148546] mount_fs+0xae/0x328 [ 714.151909] vfs_kern_mount.part.34+0xd4/0x4d0 [ 714.156486] ? may_umount+0xb0/0xb0 [ 714.160101] ? _raw_read_unlock+0x22/0x30 [ 714.164241] ? __get_fs_type+0x97/0xc0 [ 714.168125] do_mount+0x564/0x3070 [ 714.171676] ? copy_mount_string+0x40/0x40 [ 714.175915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 714.180923] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.185685] ? retint_kernel+0x10/0x10 [ 714.189577] ? copy_mount_options+0x1f0/0x380 [ 714.194074] ? copy_mount_options+0x202/0x380 [ 714.198565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 714.204090] ? copy_mount_options+0x285/0x380 [ 714.208582] ksys_mount+0x12d/0x140 [ 714.212202] SyS_mount+0x35/0x50 [ 714.215556] ? ksys_mount+0x140/0x140 [ 714.219347] do_syscall_64+0x29e/0x9d0 [ 714.223227] ? vmalloc_sync_all+0x30/0x30 [ 714.227364] ? _raw_spin_unlock_irq+0x27/0x70 [ 714.231866] ? finish_task_switch+0x1ca/0x810 [ 714.236356] ? syscall_return_slowpath+0x5c0/0x5c0 [ 714.241276] ? syscall_return_slowpath+0x30f/0x5c0 [ 714.246201] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 714.251558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.256398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 714.261587] RIP: 0033:0x455329 [ 714.264765] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 714.272464] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 714.279730] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 2018/04/19 13:06:32 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000fdff070000000000009edb96a9460000000000000000060000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x1a, 0x0, 0x0, &(0x7f0000000280)) socketpair(0x2, 0x5, 0x4ee, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x81) [ 714.287003] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 714.294263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 714.301528] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000021 [ 714.351021] kasan: CONFIG_KASAN_INLINE enabled [ 714.356102] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 714.363546] general protection fault: 0000 [#1] SMP KASAN [ 714.369092] Dumping ftrace buffer: [ 714.372635] (ftrace buffer empty) [ 714.376342] Modules linked in: [ 714.379549] CPU: 1 PID: 19510 Comm: syz-executor1 Not tainted 4.16.0+ #6 [ 714.386388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.395760] RIP: 0010:__list_del_entry_valid+0x84/0xf3 [ 714.401040] RSP: 0018:ffff8801b522f618 EFLAGS: 00010246 [ 714.406407] RAX: dffffc0000000000 RBX: ffff8801d768ed98 RCX: 0000000000000000 [ 714.413677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801d768eda0 [ 714.420949] RBP: ffff8801b522f630 R08: fffffbfff11cc6a1 R09: fffffbfff11cc6a0 [ 714.428226] R10: ffff8801b522f630 R11: ffffffff88e63507 R12: 0000000000000000 [ 714.435496] R13: 0000000000000000 R14: ffff8801b522f6c0 R15: ffff8801d768ed98 [ 714.442775] FS: 00007f3ef5b38700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 714.451005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 714.456887] CR2: 00007f1994b8adb8 CR3: 00000001cddf5000 CR4: 00000000001406e0 [ 714.464162] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 714.471432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 714.478702] Call Trace: [ 714.481297] kernfs_kill_sb+0xa0/0x350 [ 714.485188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 714.490730] ? unregister_shrinker+0x23a/0x3a0 [ 714.495314] ? kernfs_mount_ns+0x8e0/0x8e0 [ 714.499551] ? perf_trace_mm_vmscan_writepage+0x750/0x750 [ 714.505088] ? register_shrinker+0x266/0x300 [ 714.509496] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 714.514082] ? shrink_slab+0xc0/0xc0 [ 714.517809] sysfs_kill_sb+0x22/0x40 [ 714.521523] deactivate_locked_super+0x97/0x100 [ 714.526193] sget_userns+0xc9d/0xf20 [ 714.529913] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 714.534590] ? kernfs_sop_show_options+0x190/0x190 [ 714.539526] ? destroy_unused_super.part.9+0x100/0x100 [ 714.544814] ? kasan_check_read+0x11/0x20 [ 714.548965] ? rcu_is_watching+0x85/0x140 [ 714.553114] ? rcu_pm_notify+0xc0/0xc0 [ 714.557014] ? rcu_read_lock_sched_held+0x108/0x120 [ 714.562035] ? kmem_cache_alloc_trace+0x616/0x780 [ 714.566878] ? lock_downgrade+0x8e0/0x8e0 [ 714.571049] ? refcount_add_not_zero+0x320/0x320 [ 714.575831] kernfs_mount_ns+0x13d/0x8e0 [ 714.579906] ? kernfs_super_ns+0x70/0x70 [ 714.583979] sysfs_mount+0xdf/0x200 [ 714.587614] ? sysfs_kill_sb+0x40/0x40 [ 714.591506] ? alloc_pages_current+0x114/0x210 [ 714.596095] ? security_sb_copy_data+0x88/0xb0 [ 714.600684] mount_fs+0xae/0x328 [ 714.604063] vfs_kern_mount.part.34+0xd4/0x4d0 [ 714.608654] ? may_umount+0xb0/0xb0 [ 714.612284] ? _raw_read_unlock+0x22/0x30 [ 714.616435] ? __get_fs_type+0x97/0xc0 [ 714.620326] do_mount+0x564/0x3070 [ 714.623873] ? copy_mount_string+0x40/0x40 [ 714.628115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 714.633145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.637913] ? retint_kernel+0x10/0x10 [ 714.641815] ? copy_mount_options+0x1f0/0x380 [ 714.646323] ? copy_mount_options+0x202/0x380 [ 714.650828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 714.656375] ? copy_mount_options+0x285/0x380 [ 714.660876] ksys_mount+0x12d/0x140 [ 714.664505] SyS_mount+0x35/0x50 [ 714.667872] ? ksys_mount+0x140/0x140 [ 714.671683] do_syscall_64+0x29e/0x9d0 [ 714.675585] ? vmalloc_sync_all+0x30/0x30 [ 714.679741] ? _raw_spin_unlock_irq+0x27/0x70 [ 714.684242] ? finish_task_switch+0x1ca/0x810 [ 714.688744] ? syscall_return_slowpath+0x5c0/0x5c0 [ 714.693686] ? syscall_return_slowpath+0x30f/0x5c0 [ 714.698637] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 714.704015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 714.708872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 714.714081] RIP: 0033:0x455329 [ 714.717267] RSP: 002b:00007f3ef5b37c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 714.724976] RAX: ffffffffffffffda RBX: 00007f3ef5b386d4 RCX: 0000000000455329 [ 714.732237] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 0000000020000100 [ 714.739492] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 714.746746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 714.753999] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000021 [ 714.761260] Code: c5 0f 84 cc 00 00 00 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 5f 49 8b 14 24 48 39 da 0f 85 ba 00 00 00 48 b8 [ 714.780485] RIP: __list_del_entry_valid+0x84/0xf3 RSP: ffff8801b522f618 [ 714.787389] ---[ end trace d04c3a6d2aaccf4a ]--- [ 714.792185] Kernel panic - not syncing: Fatal exception [ 714.798188] Dumping ftrace buffer: [ 714.801719] (ftrace buffer empty) [ 714.805411] Kernel Offset: disabled [ 714.809022] Rebooting in 86400 seconds..