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", 0x1000}, {&(0x7f0000001340)="7bde3e2b0a2d98d28bd129dbfbb3fdbd960638532aebb25cfb4d7e2a7c34854a0b6a91953911055ed8dc185acb8bb89fe83edf50edd8401d47aa289d8a256a", 0x3f}, {&(0x7f0000001380)="79730f262e553f3c342b1b5f66e116d59050e75df54a43d643c879e9a71c6abd2bfb11ac0005", 0x26}, {&(0x7f00000013c0)="79ee0ef34a4e045d87b811bc5ca6c66cbd4761797f9e32", 0x17}], 0x8, &(0x7f0000001480)=[{0x80, 0x10f, 0x0, "da012282473fdd2e426f63d98c7ce2b41ea984e00f95fc73d3eacd09c78c90225f2d1a2d6b1aaa4c07fb177aeef59b3deef52c30c42ac0d98ce6301a9041280e6e0d1b163d03ea6073a9ad613e4cabadda52bbd91a9a76aae31e398dce0fab9c3022ac45472c0ba4a52bf4ae98bc631c"}, {0x110, 0x101, 0xb8, "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"}, {0x58, 0x11d, 0x3e9, "11b50491cbaa2632b36aae9b22a7ac639116f035fcce04d830c41fab54d0800d14e3ef1c85daea3c2bb0b076a17f02a0dd3da592e74f2df0a0ead5bf9aadfadbd40d"}], 0x1e8, 0x8040}, 0x40000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f00000016c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x10}, 0x80, &(0x7f0000001740)=[{&(0x7f0000002f40)="5566798a7b8816393b7d85758cfad9f9998fc32128586bd4f2e5f7fb14d0a62c6e2b03c3c5fdbbd22f4315fbd6f658d5162f8aa85c9878bbad88faa7e3a66705aef1de29d76d3dc2eafec762debfd9d866e8f2a242d8a52d132529cbd8dfd354082bd55f1b40629792f3425a77b264d1493e6a309d08d6df3b14ffb5f693c12051c8d3e62fee84a46df2d5dacfc5bd842d4661ff4932ddca86a9edbedda86e112842cf94d3f3b89540ce81eb9e0d08200d3f782f82a87cdf2aec9e3945cb7b642c4e71be2b30771b5fd7f6f7a2ad23a7ccd2eb3e4f4b6c8a1612649ad06cf482fecfdeb76f53167b7637bcdb3531e13bfacf614cc3a48c1415f3e843813eb73b11204ed99168ad55b2005f6203a6ce1c6a3dc5067b9ea9a9cc70ca169a473185fe18840116a3d81b97185cea67aca63891aa266970050da248fbf38b1b2ba13fb60f0c2bdb30b2edae76fdc43a05f66fa65b540c7485f01b6021aa714fff194b55dde8ad83f060f5fe95c6e94bd6f8bf1c97c5b7bb878e8fd7fd795156567d4f85aed289bfb199f41cb7fc9470fb3ca9e702b13131a88a7f0f491883f84b85df0a1240d82bf7a8d035658c377f2d9b79b32d15028690848954530655202de6e3b0b1609d51423b0cfdd04d35879232762d4af1cf2170704ec3ce8d10691fdf528edd2582de2bdbea470fc64d2f54ae06380261aa619685c9e524d2df83e1957352eb055e1ac77cbdd9349f3d14014bcc1f013cd4b47ca5d806627600e10546ab5910cfad56a98f4994a12f64c49423069201fd90c071c2c20cd61d1207de73149b81b84bac18f91b4654ceda54656cff81935568f68b3752abacaa0423073a4cd520e5d0948abe2c99e597376b29f8b2da19fe1106efc452dbf591dabaf20366eb1f5b8bb57759bed2ecf84f47ae2b937e0f572f22386d477c175edf3ad700ea9ac52b889e6f6a757dd6abf643d124ecc7fcb583b1d024bbf55f3064175281a3a4888c3143e827167d97ae7d0785fe30211ae1fda527217621fd8544c849b2843f013121bea615de4099a85cd526a40d98efdd6fb5bbf6619335cda3f59d65d6490897349e1a2bc698671071ec8b02a3b3ca1a870696a6a7a9786de4089066771a90c068052b9704affc5918ae04ad137e454e1ff8c333a55cf93bffd1b91722d671b86de3d6ec38f9c8b15244e9196de4fdcd7bef382d0e0e2e984f180ca17d20d06de7d1a3e1e9520b0fadaaf123a4899a27606e3d348a9c63fc317e9daef6cb5f1b15b4de0b5c6b38e0f987602a95101189cb91c219a2b9c577147be8eee2a28b3a335fd4251cbe7adb99e53147a645eed29f0d8f8acb962848fbf65c1d7ac9afaa397311c62251bc487b3b0f119d3b6a4048b9d277fe13f6e805d485d583dff4a4a1ae3f1c3e2e1d91f53f05f29a86f03262ca48252427591da0a85b06af20d9c808665d8c2cc6206c4cd0901619045f0a1ec422a4801a9ebc319ed36eb35413686bca41a3a477f7aef5773a0793c20c60e1d9767a5bd23c0dc3388d573bf0a4c72c4bd3ad7bb422466b547fbf4f25381c1a04689fd25dcca83434d95d6c58ea5be8426cf60642ad6cac5164d8c17e5da52163767be84cc90cf0b2f19d7db459487d09fd87c82cccc8c0c5a2a340f8c9efdb8676a11733884ae7d7fa75c616c85d35e38bdd60f687a0cb7ae7e86f76f8f330be9727d0c9687ffea01f7d1cc72bbf6629ccbb23b02e5fb424ee0ff793c8c0b0283864a218e396036e3f75fdbd96f6f5bf13904aea0c462fb3001854933624c6d91c8698558dfdcbcd3fef8c60b279d1d235bea2fbd34f6172cd47cdacd55c79d98a19828bf685839e5234baa190904d06ec392117c81cc4b69d0390cd36110e93ecb8c4a1fd3b773e29bf4694f32e1e87ee54baf57b99e3e9dd9aef2bcd137de8423540b082c63b08ba560957bc6cba352f2e38396d3d94c0367c11377272627fe913a07faf92743db7dcf3523ec5aa4dfb7a2be4a6e1baf460041bc2037840403da2e3c168cc9979ddc479b2b036d2b173af9ae0e4da8ed1f16759c3e4444c6e1099ec8f8ed6b9d71c640840e3dfc5d4a0817adbd81529efc4c406b7ee8c2ea35e575887ac5fde51d2e5db56aedd758f3395cfdaf8dc1e6398d4860e466187b7d9b549106221c118a2e3bbdfce69849bff3844133027e2fc14e6347b325187605c0055ca43ce45bd8f47117d560fd08ba0ad6b3ed472c093b0f06f25e1d94a1f7eea4d18ffcdf1498b21e28572d8c04daf2ae7e233f27a7c30c34536c756f867ac127c13121b423eef8cbac9f4d67adb756efb611cce97cc1ed35a6862da31ddd9b049d6f69edc672ee9d1259fde3ca4228e8b972da409af444b9e00b21f9e20c7574d68f2691a474c9cf5bf8930c314eeb8570508d32118392deab1cecb3a3b50450c6688190f682f5ec0441fcc86b86417dc9afb3b271db0dde366e505433b5088cd43e7c8c81b8d41795fff6c962b2b2683244f6d2580f513dda4468963eb304bc85825e0b418d95feb4f6b7b45129539abd1b02e9ba9001259b3d3fe281cc2d001ac922ec8017931ae603a987b531b80b0832af7f234cd87dad93e073709f042c64ed5d7e10008adae051bd6985db0c9d5595f2f81f262dfb418a938b1dcd4487f75dffec0ba6bbd24f7b099282d254f0d4f63738e1086bd3890266eb005f4f7faf2e6a06dea00d975ebf9afe11d16fbc711f3bb55796abeb70836ae71285de72f88d2a5e2336e8be0922fd1a68d75824cc801d552f7e13bc8c3d3071905492e69d9cb44dbdb6f4284a61e88006a6a887f7aa41cd945e5409532b6814b70cc05978b2d7078def9a430222b90523eb67b6d7325a2bd281fa8037cd740acd3ce0ee8ebf1e9e702456fc58edb183ad69bcb2bad33b4b2a5803223cf93b8ea55ac82c93aa76906b70e09523c9398d3c89d3cacdac2bc1e8cc67fe89cec683cd9aa74085de20849c51aa8de89b6b3966b9ebf1cbe2bf33b7ad58fbcf466a28e7212f9d9377a214724d51dbf82812ed4b115195baf9cc2fbd4a1a038564937f9852d7a1a511da9311d58973a8f9ff6fa50b25f36cf65a7331edb6fff56c443cf60086314c7dfe504e09a4d4329e0f6fc215344ca637b4d2113f7b4c2a7e82738539ff1965ee4441342849c05bc994de28e74458f85a86310faafc9abe7815065da1ab35f75198084082fb7653411f3266efe589cc430361fbd2a98a5e241cab1199604e35fdc3fe909c415688dac9b549a8c2614f0be1202202f2f21935a16548b1ca832b4c7421ce1044177429b1a714f6d881dc475cf87b695f16f3842d6d423516a7f94a28ad7abce3fdfe808829467002e9957ca07893ed8f84d24121a9ec7b76718429fdf0c14d9c0de2870abb524acbecb8a6516ca48362ed19281aa4a968216c6eede64c475054f0073efc58b1506defe444810defea532707996d700ea9278ae0ba746a73ccc89751a2d5da0802addbd73f761d766c04f65ed6292d2d06ad2baa9613b088dd01bac724011555da2ad41f9d172549900bc2c2b2a4952d7866e377626154d10d424b4a596636e7cd5e2c553306ef9eec6e7bf9be3821b83562ee06f6a13698e490a2ad4b3e858279be2cce5352f37cb458dd83c94c6a09dc9f500e0359aee7163b4d63f1b5a80be149b22d6d1a188022299742dc4e78a3e5404144a34eeae805bc5139bc994158b9fbfdea43660b2f754d1bbb628b5566376e9198a41b20acfad9d87293d4df13a93e3144bf651858d47fc8f71e05b0162a775f872f36bcdd852886a642b5572e7d32ef188aafdf18af5eeeceddc2b9f35890e3ce04d92d5f9a783bc272c2d439faaaf37d9ffe2c07ccb887ddcbdbcd0b37a031538943e85ac8480d1e71b3643e8eac682576c5d0faa2d0971f6aa3a9783d8bcfe5fa30390ac313b4bcb22259a0537bc3e9c1d59342880d37b79e866c377dfe9aaa538354f943b0a109f92dfa46fc820915cbd8b2761420bb112fcec3bf7193240b02a4972bb674a49728a775415e2597ba84345959d3a0f9b589081349b7274113c5755a9b7b987ce8520ea568996f0c9448154acd81800a855667aaeab8f821fbbe41f6a770cbd5f68517c50e38a8adad89d43d239ffce30e13f91d80ee2c597db8d123389cebe3f2b8b52aa6feac43a6e427a2263cac1c1ac3aff78c45252c2931381a8bfc9d4d6f4707193a064226607e8d6d0aef1f4a8ce42cbf5fa06c2f1d6b90cf7993da9b1ee8873e17c71458d7a4e5f87bbda5512539266cdc5feb1b461bc30d315fa2e7d60bb354f9d62d6004770820136dfa1b4e2a3220f2c7ee5c8e5e2c49600b1f6eea9d689e6ee549d5da107109c10e3a1f8733265b00e4282caf397c518f77cef7ef224514adea55a2b12237ee27278937574bcdc4edb841ad0a2bd905669c1efb432bbfffe0a7e37c742aa5143709e7923b1073c6dacb877603358ebe2f5e243d45c3ebea24a8d5b6854eb1ceaaf04e5f9f42ef21a1ad98a6a0f738bb436eed50e4c3cc050eca9049c687c1515552242ec03121690fe74ff0f6e5cf0fb7d28de5d8a41508a178331f7f9f4c679fd91858bfeaac6d409897dada7b9f3a57e4b791de51b340588dd1a0de7283e993f96cc1b914989d588f26ab781e61c38d94445b93da8044ea0f4f03a5e5eadbac803e61c598c5b6ad9ac9eb74dd9457ba9b99bc9e00fe6c1b9dcb5bfc8c8a24161892fd2ab65a63d60f16ad5f2e08cbc2090b58913aa764d9ad4c4d93751a7704601eee5282dbbd5229aa4bacf15b42b13aec45f989956e28597c2b6edfcf1b9d73d3d699d997f76def328dc0077fae57f7aaf19b590abab36cd4ad31dbf7f4c25019456d0487ab6bb7cce0c929d5ed852fa4e58836b8307fd745432ad540828ef45892d9fce715bc261ba41f4bd26cdcfdcf1c70ced699f26ef3d4390c208c8147ed133c305effb199aa2eddc195e3e86bbf1eddc7bfaaa5f9363564aea8b2da54d7c5b5d77f442e74e74f69bfa5bc868fdd5f8a6e3f3f9c04d2cd8f9fc087f039b06f2f43d20c9a0f3b7844de0076d849dd9db8ccb1ffbcefb13a5a024aaf36d9e616a0cab04e0c87bce8c78d4bf3c7e0b3a1e5a1e4723afa57fe5235167489776a3081b7a773c4c4c8826956724bc6a747e4ea15d7d5938f99beb2a5117ea0bb562a602baa883606a60a799b292f26acd2be63f277f6dcb7b50c9e310140bc92172234b1b41baedb8983d6be3d777c8147f877a2292585b16a8e0301180d051e570c31460ba5e8b1744f6f03eab72eadffabce89ecc7cd9f928fcec4501966b4800a2cf495b16579d4f719c7ba5feab57532d7281a73a897503f6d8f8040e436bb5e51ccf961483e9fd73c9d59fc11b7a5cc9981dc7e0ebecebdd73b010b0ebaaead80bbc74f26dbf5d9b35eaf886a8e1f8913344c8384cd2eab078135a05ff0928d885539f29854ca8ba5e93ca283fe6bc478540b08cbde389b6b5b76efed24b26cb67e4f3d016195d01cb408a408ddc2fe1b020c817303c86e7844322ecc05091d8dbfcc85605d6b1e8c56fccc1a4a77f42b5e87c6260162a28703cf3f47b9a9fd74be664e05f355042a970cd349b7eab86cdc168dc8eb292cf8e12531e78b6faa8b436f8b5f2ffd077f6e43d947f1544085c6b423ff64dce31f2e2f782b0274897556814aa7002d62974e62b81111b62b6337bf491e4a1716c311cc8caff3fad2376ec3863b65781969436d1560891c338519fd69489d71babc7d2fe8e07a5a8fb9809798941a62ddf9a997edf8ddc72f6", 0x1000}], 0x1, 0x0, 0x0, 0x40000}, 0x4000080) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) mkdir(&(0x7f0000000040)='./file2\x00', 0x140) 2052/04/24 23:37:42 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x35}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:42 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x187) 2052/04/24 23:37:42 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0xffffffff, 0x1f, 0x100000001, 0x9a, 0x0, 0x255, 0x24090, 0x4, 0x2, 0xc8, 0x6, 0x7, 0x3, 0x9, 0x100000000, 0x1c, 0x3a74, 0x400, 0x6, 0x4e0, 0x2249, 0xde, 0x101, 0x3, 0x1696, 0x7f, 0x9, 0x5, 0x6, 0x5, 0x4, 0x8, 0x80000000, 0xff, 0x3, 0x1, 0x0, 0x10001, 0x1, @perf_config_ext={0x10000, 0x2}, 0x80, 0x3f, 0x8001, 0x1, 0x9, 0x9, 0x2}, 0x0, 0x4, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) [ 808.112934] autofs4:pid:14513:autofs4_fill_super: called with bogus options 2052/04/24 23:37:42 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x0, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:42 executing program 2: socketpair(0x1f, 0xb101, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x1}, 0xffffffffffffff41) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) [ 808.188918] autofs4:pid:14518:autofs4_fill_super: called with bogus options 2052/04/24 23:37:43 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x187) 2052/04/24 23:37:43 executing program 2: socketpair(0x1f, 0x197, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x5cf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:43 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1e}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:43 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x0, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:43 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x2, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) 2052/04/24 23:37:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0xfffffffffffffff7, 0xfb, &(0x7f00001a7f05)=""/251}, 0xffffffffffffff09) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x5, 0x1}, 0x14) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:43 executing program 2: socketpair(0x1f, 0x12c, 0x0, &(0x7f0000000040)) [ 808.410643] autofs4:pid:14555:autofs4_fill_super: called with bogus options [ 808.467778] autofs4:pid:14563:autofs4_fill_super: called with bogus options 2052/04/24 23:37:43 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:43 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000001c0)=""/233, 0xe9, 0x800d32}, 0x40) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x4, 0x6, 0xb9cf, 0x2640ed85, 0x0, 0x101, 0x0, 0xe, 0x800, 0x6, 0x6, 0xe7c9, 0xc00000000000000, 0x3ff, 0x0, 0x9, 0x7ff, 0x1cd5, 0x5, 0xdd43, 0x0, 0x1, 0x5, 0xe30, 0xfff, 0x1, 0x9223, 0x4, 0x30, 0x400, 0x101, 0x7, 0x400, 0x4, 0x9, 0x8, 0x0, 0xd9c, 0x6, @perf_config_ext={0x8, 0x3}, 0x2, 0x6, 0xfffffffffffffffe, 0x1, 0x5, 0x1, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)="2d3a5b282f73656c696e7578766d6e657430776c616e312b73656375726974796264657665706f7369785f61636c5f6163636573735b5cd2656d302570726f636b657972696e67656d31707070312970726f6300") 2052/04/24 23:37:43 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x187) 2052/04/24 23:37:43 executing program 2: socketpair(0x1f, 0x1ee, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) socketpair(0x1b, 0xb, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) 2052/04/24 23:37:43 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xff) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:43 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x0, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:43 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x9}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:43 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x17}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:43 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x10, 0x29, 0x100000000}], 0x10, 0x801}, 0x10) 2052/04/24 23:37:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) 2052/04/24 23:37:43 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/245, 0xf5}], 0x8, &(0x7f0000000800)=""/194, 0xc2, 0x8}, 0x40002102) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000009c0)) 2052/04/24 23:37:43 executing program 2: socketpair(0x1f, 0xb201000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:43 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x187) [ 808.983530] autofs4:pid:14587:autofs4_fill_super: called with bogus options [ 809.018581] autofs4:pid:14591:autofs4_fill_super: called with bogus options 2052/04/24 23:37:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x82) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) [ 809.185586] autofs4:pid:14614:autofs4_fill_super: called with bogus options [ 809.230298] autofs4:pid:14618:autofs4_fill_super: called with bogus options 2052/04/24 23:37:44 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:44 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xf}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:44 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x10, 0x29, 0x100000000}], 0x10, 0x801}, 0x10) 2052/04/24 23:37:44 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x187) 2052/04/24 23:37:44 executing program 2: socketpair(0x1f, 0x18000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000008000710010008000000018825c5a062170b1f3000000000011000156788e92cd309500040000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socket$kcm(0x29, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xfe, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0xfffffffffffffd3f) 2052/04/24 23:37:44 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:44 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='autofs\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) 2052/04/24 23:37:44 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x187) 2052/04/24 23:37:44 executing program 2: socketpair(0x1f, 0xdd01, 0x0, &(0x7f0000000040)) [ 810.208787] autofs4:pid:14639:autofs4_fill_super: called with bogus options 2052/04/24 23:37:45 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x13}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x10, 0x29, 0x100000000}], 0x10, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) socketpair(0xb, 0x80805, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000002c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) r2 = getpid() r3 = perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0xffffffffffffff81, 0x0, 0x8, 0x5, 0x0, 0x9, 0x4010, 0x4, 0x3, 0x8, 0x0, 0xa0ff, 0xfffffffffffffff8, 0x2, 0x10001, 0x4, 0xcf35, 0x3f, 0x3, 0x5, 0x6, 0x0, 0x0, 0x6, 0x0, 0x96, 0x100, 0x0, 0x17, 0xff, 0xfff, 0x1, 0x1ff, 0x7, 0x3f, 0x8, 0x0, 0xffffffffffffffd3, 0x6, @perf_bp={&(0x7f0000000040), 0x2}, 0x800, 0x9, 0x1ff, 0x3, 0x7, 0x4, 0xffffffff80000001}, r2, 0x7, r0, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r4, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xf0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2052/04/24 23:37:45 executing program 7: perf_event_open(&(0x7f0000348f88)={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, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) socketpair$inet(0x2, 0x1, 0x9, &(0x7f00000000c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x8000000000000, &(0x7f0000001f40)) mkdir(&(0x7f0000000080)='./file1\x00', 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x187) 2052/04/24 23:37:45 executing program 2: socketpair(0x1f, 0x3300, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r0, 0xfffffffffffffff8, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000400711000000000000000000000000000009577a8805a65db88"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000180)="304edebdd6bbfe04e3c712cc542ab3f07e1893090f4973112cd0d087f3b4a195546d7ac97dd86be7b665d75546e0a3d8f95c5dedf0da475ae9f5989cc6e3d51ff7eb07320e1eb915ffc5dcf9399d382f1b30c82a190f4f9510e3023dc275c4d968bf291c54fb142015b6e76833634619319ed9597a5abd4523a84fd8c047effcad336b05bd75596e1a5cb3f7e09221b3e8dea26679488a10c6a5e7", &(0x7f0000000240)=""/77}, 0x18) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0xffffff6e) 2052/04/24 23:37:45 executing program 2: socketpair(0x1f, 0xfb01, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x200002c1}], 0x1, &(0x7f0000000180)}, 0x0) [ 810.479565] autofs4:pid:14676:autofs4_fill_super: called with bogus options 2052/04/24 23:37:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x187) 2052/04/24 23:37:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x58, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b6214"}], 0x58, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="b86c54c35d545851f000ac4c437a653451acb2eba8a4f6aac2de9c9bcd409d63231f1f446e2e9336f7dca721cc80aed0b9", 0x31}, {&(0x7f0000000040)="67db950327bacdf3566d20dd4c08a30326810d5814bbd3b406f5bec076f99f59a57cabfbde52b46aec67d439c757dffd5880b0f04d83e7ad34da3d49ccf1a6ce72d1786033cb12770117f7", 0x4b}, {&(0x7f00000000c0)="51bd3368ab92aa75434bb36d3e5ee5efcb159254edf425023428c08451bf33221b3fcecffb4696fa4c011445d539805f616c3e9092034471bc1344e7dadee3", 0x3f}, {&(0x7f00000001c0)="6d61999100f042c5fb0a35992bb61a3a4072ca5243b6bfb782e52f901f109f2a9695a18b9dfd3ba6869011c69b7707373deb0a7ad8908fa5d34d09fa47a210a820cc52407ec6c5a352d96bdfd593f6e480645727d2369d041972b0e0a0f1f6a22cda728c134557930f321d75c92ef1ecabe7d589daa4e2f4b86eaeca48e227979e93750d705d58a2f1e1c27893c95c4460eedfa6f93a409cff3ee02f72484465e6e1", 0xa2}], 0x4, &(0x7f0000000780)=[{0xe0, 0x115, 0x2, "cccfd1454345406e23363567bd42d6e1a496bcc68ebb846148f0a5b9506d0480bbe9d4de5fcca0a8d49e2b5f5a12e021fe553abcd9c1587f4072cc7574c2e35179d8961ac7a44fc06a75df3d937dd360d7e66d9f1420f77eebc8efaf2ba8710e0a7c87c9150f13937b7caff617a43cf70d1722fce6662f1c5b7f249a36a01e22e9ea2e037cf38226888e2032ff1e629216af2ec946a1125d4561a7c41fa5b141fdc87b08aee4a46a994f6afdfeaa3defd90bde2db9849f945cead23c7b7967e8b7e68a0c44313a23d58f7af784"}, {0x50, 0x10c, 0xffffffff80000001, "0aa970848116fb012f47734a06ee7820882deec20437d6c581c898234b33ff4a2a40494b825b95a699f018d18ad3f1bce0553c4e89993631efeff18ab1"}, {0xd8, 0x0, 0x2, "84b25e72082d6a50878902be990fbe8ee2ccc48dd805e0daf9bd8f72e0654fd0a197f7f59362556d535e92263761dc971c18d0b7937347543f0eee5c8c716dbb1c2cc98c3c11e69958b1b7da66b0439fce4d5b3aba32c1a2bd08bfc76363550221e7d82cb550d45b541e8fa7e51e885f52440429fdd3773a1921d58f3577d458e3f1771b6c59d8a456cf0275ecacf98395b9a036dda240e494ac5f4b743298d5f409144b50f80cc85554136db86b0c987887e27d1fadcfce375f7b150b084afc17dcf4"}, {0x1010, 0x88, 0x4, "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"}, {0xe8, 0xff, 0xcae6454, "b712bb1640d434c0fcad9b958a3723b0d1c87f99378bfe9286091bc882f25e305cfaedf601b24c9753f44290e9f45120879612e26d0086b60f1659b54af5c662c43f13bebae50ff3717a91ad5b66210c513bb5aa08eff077243548ea97d0a1f60a8e436a8d8966e2f31206e6b82f233c8a2b60acc975e3b8541b15b5d174c1dee07a96abd6c38e3955eeddbad5fe80ae5d863b79680242fab5a23b7c51f2f8ca6947d03a0e5842478ff71334564e3e3667f4315a8a3bb3d2e9e2822fd23379fcf28d8a9ca664529c81d820034cc7e937c42c2d6185c69f9b"}, {0x28, 0x10d, 0x0, "33537ddebb71cdab5dad0f915d08cf6cafddc8e5"}], 0x1328, 0x44}, 0x4004000) 2052/04/24 23:37:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x11, &(0x7f0000000180), 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r2}) mount(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000100)) 2052/04/24 23:37:45 executing program 2: socketpair(0x1f, 0x32, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r1, r2}) r3 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r4, 0x4) 2052/04/24 23:37:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x187) 2052/04/24 23:37:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x58, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b6214"}], 0x58, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x7ffff000}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:45 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) [ 810.757377] autofs4:pid:14709:autofs4_fill_super: called with bogus options 2052/04/24 23:37:45 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x187) 2052/04/24 23:37:45 executing program 2: socketpair(0x1f, 0xfd01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xc}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x58, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b6214"}], 0x58, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xfffffffffffffe15, &(0x7f00000000c0)={0x0, 0x0}}, 0xffffffffffffff01) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) [ 810.935151] autofs4:pid:14709:autofs4_fill_super: called with bogus options 2052/04/24 23:37:45 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/134, 0x86}], 0x4, &(0x7f0000000500)=""/132, 0x84, 0x5}, 0x40) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file2\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:45 executing program 1: r0 = socket$kcm(0x29, 0x202, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x187) 2052/04/24 23:37:45 executing program 1: socket$kcm(0x29, 0x2, 0x0) socketpair(0x3, 0x80001, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x78, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f9"}], 0x78, 0x801}, 0x10) [ 811.045299] autofs4:pid:14765:autofs4_fill_super: called with bogus options [ 811.051136] autofs4:pid:14768:autofs4_fill_super: called with bogus options 2052/04/24 23:37:45 executing program 2: socketpair(0x1f, 0x6e010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000007c000000000800000000711000000000000000000000000000cf113f6775f47c95f88017a438b62c88a153ee1fd1cd4cd8f0d8aeb307743d5f6cd9905851002e786cfcdd5a5f48fd3a8ed7e4bf181fc8d41d9ec963b0f4702c738569ec4eaba3446b9e7f0375a64ddf1ac2eecefae2e01b99a0a4e17b0eccae0bedb28dc1000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:45 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x41}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:45 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socket$kcm(0x29, 0x5, 0x0) 2052/04/24 23:37:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x78, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f9"}], 0x78, 0x801}, 0x10) 2052/04/24 23:37:45 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)=""/18, 0x12, 0x5}, 0x40000040) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000400)=@can={0x1d}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000480)="9acf35d1a3157a819856f99e6d6ce8ccc1b6e3f50798e37efedc579e454ef141615af886c5a6348270e26d2ec0a650bb459ef9608b5c169b7969ec206e4ad0abc0d51cb376c6b7d7697a680f5f6789b089d89654be4196123a8d60bb43491341f8fb738ff7417a2b79ff74ed48e0d7591ac64b3ab5f4aaf37dcb59c1d04840e04575cba6f14d39bb67e42d2786f138e7c243a1742cfdde7e6e", 0x99}, {&(0x7f0000000540)="bc8a4138885107482db6c083f2621dd20038c2f2f68ffcd942d06875d9768614526136895b9448167d8cca28ae6c0056aa26453e454575e110d2b4338b163c73ad1b8bd308c2372f7911bb34ad", 0x4d}, {&(0x7f00000005c0)="f1a0c294ffaea50ebc3de38cf9473e4e779e19", 0x13}, {&(0x7f0000000600)}, {&(0x7f0000000780)="9e9db2dd1f5b389d4f330977e1c4edb52743f07677268da11bcbc9e8370c3e5494b7f7ae19433b06b8c7d47105da9eec5db6a4d947899a39245b68cd265e4290c047cf6dad1e0b33e9075acf492ab9d19d08b89d4a03a7affb969a42811f51a306bbf9ef51a7a2c8e2c820691a1ce3d39ccd07be94f92d746b36eedd565d0170c3fd8c3a9a9c9f1fbf592afbd032526fbf96a3800fe0b5a3c9e60d75bd120e3b1c4b3fd0c1e679e65f6b4fff912bdbb8996f9194ade334281afdbf", 0xbb}, {&(0x7f0000000840)="537e8ef6c8eb6a94120db93c64cf07a6d59bd49eb88b9643e546f25dc21bb5ab83bb471e2561c0d4ddf9d08fb2829226fe1fdf22429250", 0x37}, {&(0x7f0000000880)="f377e0df03b4f03da6ba6274de0767425c6c782e6d09d792de392c4a711243d20adcb56a34c7d8781bec0574b358b7e1c1d7e44f1062b19be320dbf93d1582f37186eda20e4b31bb67fee4f166446e5a55f442f85bf97e6e8434edf200bbd3852af593bb690793e2c589076eacce17cc9cfea99a04062a4ee00887fcc292d2d0a57f1f800d6f5b5c7e3ecc23", 0x8c}, {&(0x7f0000000940)="f2166a10e19af6942e11a2a0692489e9503616090ce0c774cb7bf2288b730d6937e649300bd94674ff6d9ce6d2700a8167d42007461baf9812d223d72c2967d30ed85c339d07459f7d916e45da317ddf148790d813fe351747871b119f45aad8d0ff4d2b2085490ced9245fee892515f9e524c8a1d4c3cc3caae5027284ff953d3e7ef104ae017c6a7e7cca394a445477d40b9e381cb90a39333262650a9d63b3bf13f0b325f907a061dbd90ce16", 0xae}], 0x8, 0x0, 0x0, 0x40c0}, 0x20044811) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x7, 0x3, 0x4, 0x9, 0x0, 0x68c, 0x400, 0x8, 0x9, 0x5, 0x1, 0x8, 0x1, 0x8, 0x6, 0x4, 0xfffffffffffffe01, 0x7, 0x8, 0x4, 0x365cc930, 0x100000001, 0x1, 0x9, 0x3, 0x3, 0x8000, 0x80000001, 0x80000000, 0x800000004, 0x5312, 0x8, 0x0, 0x7, 0xfff, 0x2, 0x0, 0x9, 0x3, @perf_config_ext={0x7, 0x400}, 0x20000, 0x80000001, 0x80000000, 0x7, 0x40, 0x447, 0xffffffffffffffdf}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) socketpair(0x11, 0x6, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000ac0)="6db8c972833b1368a381e49ccd4e143cfec165db74bf7eaadcd60dd75d46f5f2124afa49dcf570fcdb388d508f6b4a671df370a263e8399136075c6aff1066b0109f854c8f304410586ddf9545c7a51bc7945011df93cc605b28099c02d06785cab5f6a5bfa534e7fbcd3b4dc86a8be59cfc7e013143666b187bb4a650313dfa05499af6dba842c5b9b986a217122efa061ffbce62492863134518386843b34ddffd3b3cea97bae3a7370810090e098645841387afcd24919a559a7f5ce2a4ff853ca783637b4255e0f19bc3eb99293d359a2211d2d8eae8a6f98e566d43b212f121e9d8e45d640ac2e76d9d61804f9c04b67d5108d9d534d6f6887e6efc942cd04794c400553f24ceb1f82dce5bb46a358d819287c721e58c77a48f55e8f465bc3251fdba7a6e43f2650f54", &(0x7f0000000280)=""/25}, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:45 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x23e6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001780)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000017c0)="6c5aa08f0e24cfe098ce8895075f76b06a95cf73f0c924712f3f674fb9d47f65a4d7794ffdefb2596e23b534157603752b08bd8d734d0a0c703a50c495dc4c6eeea3270c48d9287b5e3fbd369449d62f96e4a886378081b144dc4bf4af", 0x5d}], 0x1, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x118, 0x800}, 0x10) 2052/04/24 23:37:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x187) [ 811.288936] autofs4:pid:14802:autofs4_fill_super: called with bogus options [ 811.303693] autofs4:pid:14795:autofs4_fill_super: called with bogus options 2052/04/24 23:37:46 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x78, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f9"}], 0x78, 0x801}, 0x10) [ 811.335354] autofs4:pid:14809:autofs4_fill_super: called with bogus options 2052/04/24 23:37:46 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x187) 2052/04/24 23:37:46 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x3a}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:46 executing program 2: socketpair(0x1f, 0x1a00, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:46 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000008000000009500000000001700000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) 2052/04/24 23:37:46 executing program 1: r0 = socket$kcm(0x29, 0xb428789fb06b8def, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:46 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socket$kcm(0x29, 0x5, 0x0) 2052/04/24 23:37:46 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/22, 0x16}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/184, 0xb8}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/250, 0xfa}], 0x9, &(0x7f0000000700)=""/32, 0x20, 0x6}, 0x102) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0x28, &(0x7f0000000780)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r1, 0x100000001, 0x8}, 0xc) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:46 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x88, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab"}], 0x88, 0x801}, 0x10) 2052/04/24 23:37:46 executing program 2: socketpair(0x1f, 0x8e01, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:46 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x88, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab"}], 0x88, 0x801}, 0x10) 2052/04/24 23:37:46 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x3b}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:46 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x187) [ 811.521333] autofs4:pid:14831:autofs4_fill_super: called with bogus options [ 811.555950] autofs4:pid:14837:autofs4_fill_super: called with bogus options 2052/04/24 23:37:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="cc7b33650a6a10180200000000f1ff00000000003ea0e65b1ead5db4000000009500000000000000000000000000009fe395f105f3ca37c80447a97f2ebd09ca2aacb3ac7dbba2cc0e39c7f84810b089e58e43c8672bb641718c9e9289266c29669fe8ae1166fff45466357a928e642e03b9f1f30ead30acd75b603e27895c2f568fda65006ec15a2cd3d2e3338fd8ecb8733c498c3f05886bcaae3c5fa7"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:46 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socket$kcm(0x29, 0x5, 0x0) 2052/04/24 23:37:46 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x42}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:46 executing program 2: socketpair(0x1f, 0x3401, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:46 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x187) 2052/04/24 23:37:46 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x88, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab"}], 0x88, 0x801}, 0x10) [ 811.695103] autofs4:pid:14856:autofs4_fill_super: called with bogus options 2052/04/24 23:37:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000140)=@ipx={0x4, 0x4, 0x9, "c6600d19dd35", 0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)="855e846c33afd2d48468f0e64b6fba5544d121c8fafa5a2ecd5ca639f7efa682e2b9b0b66001dad7083a944bee83b2b4b470e8e9d0436e97bc86be321c1d7afd9da60976d11ad58ea53d", 0x4a}, {&(0x7f00000002c0)="20b88094a7d5147cb3fd6d81f77e5bfbebca5b10b37100ae760a3a3178e3c5f3af9af6ac239200ba405fa16ee8cdfa694cb1d62c8d5b2d6c8ac22e5ff38363960805106189b46db978797b1a04f72e8793bbd97c9ff2134d78e1838c42e002c55d808159c80c08bae137f92d5bb891d7fef887213227b35b9a7f04bd4be3ca808797deb636385915ab75117cd4c72b25f099bfd2d29dde85964a48a8e8f4", 0x9e}, {&(0x7f0000000780)="bcae0a8c28e059ef994cc08b6ab54c488825fbb75a22c9cfd8883124ba742749015036aca21dfde9cb65dba05d40eccfbd2c96ee8ab5b55aabd40c927afcbe07590a9d45a14d0e7d071d4f6c95bb6b8dfeb404ee7636bf9d95cee3714e6b7716d5159235e03e7a5d209b023bae2404aaa37f5892113ae8130aa67d02bda48fafa4eface27d0366e80d996b259486d8435cca588becc99d896f5179111becef11c44e811bebdbca34fcff2ec06f24574f27f645fbde4c84c3eff160ef67f65ca9c97df88611cf5a442d1f5f720ae5bd6542db9c4e79a70c4d3acf3b2a5a77ef06b0692008996edb5b44755f007113c73ef6928612c60d0cd20a88d28548e019911d7a9eeffb86ed82d4886a17d9d567e75a1be8c0279f0f7ef6a5bea037e34f3a0dc2e9860a366daccfe056c3e661268a50c1fef097ba34462a00a5dfcc2cf161c0de0606feb497946dc73b6e59317587856d8eee49a8f2f5815f3608fe64d44c965000d3ba69fc1faaafab18b9ccbf82360c5f179364aaad0df27086a49f0b501a5dd49c643202e20d64d44b5e64dd869f4a728e9b2dbac7eae771735f28d2c6c60e7e0cfbd4b36dccdde93698d91f0b2f3e4b1ec1f5519b4ed18dd4fd73c27707a78aecd0f3c837c15d72576dc3f24774248eacf8117ed14e6850d856d0d96cff3887bfe07a614dacdc3e23f755e13cb88795ae63c6da651d72d55384d4a9cf4306f310c634c7844c85a2d77c7667ac4cf6f73ee20fd365635815adf7dc9bc568db74b1cd2f5af1b5efd21a58c9bb4e3295e41badbd92082bd49da2a6b1e2ad222e773428f0d0e0bb3c7d7aa6f751e1fb7fb1d9a4dc3a2ddeb66f2462a8b0323690f9b7cea2978b4241eba0bd4aac5d7192085bf58338d5a8dcd3668de115c1d36cb90235914d7613e893cdc7906ec87cb14b5f52198daeb71af74e471d6b37913c9013dcaaaac2e43954062ecab5d17bcbfcf542bb71493caf4e37a10ff0f420c1742b5d3b527237510d3cf8021e66f660399b27b806d3de3f5f30fcfd72963620070caf5efa8b6ab98de55f2e13353758c473897d03d19f25ed590fe666a68a39a281892dfad6644b324477db24d1c68902d25c4af8b775ad750aced820302a447d080d3c530185c3ca2093b441dea10429ee58da7c95c0f01a2d9148d06cb8539d7d8a8818d67e8bd50fb56ef0d940a9413e4234c3da688ec1c55abf896f5c9a6fac60915f0eb649ce49f9ca8f0b4d1e512157dd208e3000e122840d84ba205b181291622f07b5ff9fbac8b46b6682d15d50bd6ad77877b8c75ff9b8f22ea783b74914eaadfa75f2885180bca5f1a5202bd9bccea02b211a41526a03164c217b9eb65e3fda1cf8e8c807036191270180d8089008e95f65a7d7b1db035238c4cbfc9ece299b1438b28abd94da8312e1a8afa3396a25e473db2cec0e31f5da44b564c0483debd0ae885c85332ff196e5d5586477dbc949a8f1202fb83a532c785175d2c52582b914e805e3cdc0209555b9f075198b0da269d69b20f06d21411729c40968ba282971ff131182738488f34e01014465ed364853de59e45f3d33e033b9087209b90f600b653e3cc26cd56553d951bc33f7c267cbf7c5259590f7e6c2d01e50b2cfd57e031b3aec3f5cb7500477c5d0246b5bdc53a1466cab618d95fa0585408d4a93b4f5336e574b9aeeae585c5c264e178cb1e516ebf931eedb819fd7f97b535ae26d0dbbff9d176088de2ad7943a971482f9cc4f56e819226493bb820e99de7efc48f8749e424acccee90f2b4fb75bd8522e2f01d1db0011154f71bc8c4ee42c0a1ec7e15bb7c30270a641aba77bb9862780fdc0fd94242312575901b5a0c94e009ab52e1831d6a14a8cb2ec9c8bcbf860f8731901e0405756b65cc5a0d31417785cf7bbfa4e04a3589adb9d4e876c8bc74e5f5823f8e9190ec295d08b2e3e3b52827b985635083003bde20515526bc12fbcd61533175df2971ae25ce68d10347c8631ec8b7a677332fc0fb129f9cd4790c59830ad82bcac150aed82014ee9fbe9e6b16256b45c84a236d63848ba0468b32176bb8d2ee0bbf6891d05bded855dced67f2e10b6883c3cfad2c02ed79be28ae34f303f0d22d180e4f63d69f7699fca829987170a5480a535f00b3f787057f6b510576e5735797351a1593f3965564d45b680828e80f1b6357a4b785aee104e255f1a4c5ece1024ec45f80ae755d67f104905c35f264b2592306192bd8929b3a87267091c840f65168850bbc627df30138331addb645238ff6500ff0af9f98a5489e4c92c43dfe70efe9be58b723d3a50aae48c52ea7ffee41bfa4767f888e444a2ab51918934a95432b5ca3bd524d518c1b9e3f337f248500a5876729bb29e532151dcf89ca98a5bc0191ae321f6b98fd9aab32006459f630ceec6663c1f433dc50a47b6f29064d6f0deab527413c9be87b4f84f9ab5204a626ec1f0e548c49ace4553a6478022ffcaf110e1a670608efe891c7f6ad921845bbc0e8d62c47b1d23dff3c36ce2159f3b764ccdc2040bebe87fafbaf12327ccaefe808e51f108325ca279b37d5b73550c73c6ccb4d07e5be05fb863be56ee4fc3da32a1fbd8cf4c5f9feddd818adfe0153efb703c8672ab1d11a954e852f97541d808179e790d5f14550caeed79a1aabcf14ee43704175235e49b8d2fb48528b9a6169f129abd3710a879b076fcd657e6d19a11b5f9229972badc2732d3c05c41cf409633361d4931c39a234b8ea9a516ab2b8a89130f950e1ba0e19bf44365f80fa0876fe84518e7fda39c3915083533981d05a28ea1bed51b404fe7f64d47db06311613a3d09fd4bacc554231cf03a649fcd12562cef68659bfba19797c32b1f3ebde283636f8bfab0cd82b7fe40f075d0bf7884cab2c807a944f470e19ecd884315035752682a676ad8f75e8ad44d16bec06eb1fc887606c5802f0ba5546153b4a62ae3fb3cd8b206dda353e3ae58c2cd19c41c65b68d377aa425d27c0d0ec55b66cc7323b82038b68decd5ca49bcf80116d6eecbfc4e096e38d9fa3ae1bf5354c3cf48529776d8243699d53a0cb21c38d6c7591ab073cd4079ffb9b8f07b9788e243a69a195007bd7613797e949adfd9667756449a07bdf9fff76848e0fa516b6258314679879d848e4c082034201dd9a13c4a939f0fd74508d1c38f9232f7bff168d86d2436926adc984914a7ffca641073be9bc9259b7ae04488a82da5b1cbb9784c3b5ef4763515b64a4d43c4cccd60cd5e2c610a372cb121ecbe2f1fecec44717cc897037c83087dface409cb83d6a564ff34ad379ec5474496330fb3935cd14eb0b996ccb4139f8213b92038261cf1d20fceb157a79fd7b457c396a29aba3361bce47e48c63a162473c6fc4639227970d31d2402b2465a02f428539a4f0e625f761f1b665a4a61e813f9bb8fbc01010c73e10ad625e501c08ca264a55365894545dd0aa62ab1892ada7ca445b4e9cbaaad14bea6aacfbfb4310d2a21b51435e183c45ef6888d8c78172f4a00f3faee299a669d7d1565779846abbce8177dacae82e049987624c68af290dff4ca8cb50fb02044fe464edf9c45ee8c4f3d3d743d5932ed56f4dbfa92f12f998687a744ab9359c30be844ed50a70acd4bed5346f51afaad0d460f0527260016891bd367d5b98b5f8c7718177d2cf3c00ffd9ae949349f086703f40879149ad958af6581331da640f08c6f2d19ff456b132305452809088d5c6380cb569966cbf4ad9242800ce965f8dd1681253d609e80788a58ee9656c49aaf41bc42af39fabf8655fa8227fd7f88bf5d3a1b3e590ef7d91eb041bf406c2a44ff1a40fb722f9177f0a650a0aeb181506d0eb0eaab68f9fb20b0fde62f184a0e899c1b58cddcab32238221a148a4f5d9152d2f2733257f4d30ef735311d31fc07e03ca3911cc807684f23e59891d1ea01520621afa495783eec71eb04521c0d5a88677868e9b8ae5a5b2d887f9aeccf5f3517e2100d5b03cad2a58122cd39c53cc046f54e90babe60118ef2e0af7225dd42b3d21493092893161eda8fdf58539409ca9c8acef675005d5d305c7f9bf16073c93fceff5f61346e945e80deea341e8d3d1ed3c9237ea2fda28ee19ab0028769e96398a6499b8f5aa0e097d212d2864f52e09472b22561eee5723438d6360f7865275bfec8d1b57a4ab3cbeca349b5fdf4dd55e913513cbf1bf0f719814ca1bb371049115ca4baa5163341ef777bc67918277e7f2a21c7591841b0a32ca91688c9143ac672bb99582f940bcaffe403afd4028e2c2e1814f3d62555de8f805c13f906d9db720e500ca381b643047cf2a3ffbdfbe3ffe404e9974336febcb90955cb784b0b0519f1a87369ce6f03659816c69ad6b01c9ab2ad7c5bfb0a9e802cb644a1b11d2232893af9acf78a36d46245f1ece003efa1e3e41110eecfb3cd419dde29754fb2ca4c5422e05f31ded9a109a2dc396757d9d58f17d9eac18d6e72e397adcbb887f8b3024f4229c27f20f2d9ec5975013806d1fca639a6809984540e12221ca5629bc406823f62bab915768719bec4f189cf29d8bc1527cae56a3c878df934071b43a59f3fbc79ccefc9495724cd8cf86c25d8e2b5e4c9916d48d3e8ccfe216676a2c746327dae0a4e10c4dab3bca3e6bed81b417a9f6c0456f5c7a563b9937d99c003190fca3c1872cf820023a029d2f2e108c506ae6cce680b4dedb2aa648b83b1ff14c7fa44bbafa552db1b484605ce374213c287f41dcc94b86b1949cd2eb4ef99b9e2ad792d06a6705969d5ce89149a81bd10924ed964383668779181858c1e9e65df1562fadd1e45a90637133dee1d2579eca28b3bf12e1ec8ebb2e9846b22ac8b104aa72486ca2eb9e8d64e8666e80a31f53ff1abe85c63a6bbf0fc7e29db1ce0d73618fee43d9e2e9a9ce1131a72e92136eeaefebc29993fc6d8ae2462ce3dce273ce401ff03f779a661b25785ce41481e115739cf673332bacd73c683eb8079d34dc6dc63f39836c95170e38be891acc876b684305d893a021fbb7cb8744255f5368c1f5e1ce3bc82b9a2b6ded68f1f19f6e3cd55148ab9106cc17677bd962ef8589dd44a2e74660521298ead4b0b0766789d6164c62e1bef561ec8c1679f71a7ce52f401c0449c7da765fb46c9d36fdf387c08bd52ca796033b140877497253ed6e5435666ec36266385816980f825a916142fb3d664012151421857efc598e3bb118ea19944e553c272f61f1dc018d70b4535a4b370736ba9e360c8e01303eefcca28804a926593ac04dc201dbf2df1c5f5ccbc25cb6c481feca3ed66d71c0196108dd86d233c1bf03ff5fe384d55a8120e617061f78f17721a3a5038d0909a47d3c65ac2411f9c3fceabcd65e836b379de6060c801aa58d606e37f4fff13ec3b216f99a6d492e8c711354be24d0e6b1d0161798aa461b5b6c0bdfa7475bedb83c3c386ae6baf86ad552dac50904c13b1ea0b2d2e0741643697a02164914d751472eb723990e1c8933ccd90dca90a0113d2b9e9c975b85601250fcb49e2e33a1b50eec83f52ee199a16b4219039add3aba54d5e94549ee08aef093358a5c02fedc1c3c506a17f597767004fa9f38810d7d8de235a046e2f20e127e5b8c7b2b650385bec251cda592a2307fb4aad33a62dd63e60c6b309f7152180eabe739e4364b0d2eaf1ded1a35b4ddac102d0b3be9cd211bbf7261efef574ab18aac36da04f36953baf2be05555f871125a7ac5d08bf3cc12ce790d1088adf876ea46cf6cdc68b29e0ef6ac4749f91", 0x1000}], 0x3, &(0x7f00000003c0)=[{0xb0, 0x117, 0xa149, "0743b4f2ef07560f44ac3681e468c4bcc93d022cd933ab9e1266cfa63e9193cda6399da9e5e0eb564c0a2d51a1388b31159b43b98a3390b639301841fe531e322ae409d2320c6cd85f861f8c7f3e64a690cda2de8b60352f8734aeb109e61c7bf2206618fff7bd30a69c00a099c544e600c38cd5f3689f31290d568302867ef1bab5673cbdaae77f67205851c37f1c928a6fb3258e5aea69e7d1"}, {0x68, 0x13f, 0x9, "cfce97d7ca68b11e2e42ca4678474a95f030022e57395ba869bb47ed02b73baf0dc79d161eb93b8e8c39a68e584eb48bc12878a48c6b161355e59c29aa47416b5240ca92554ce163618388562a924e8696b3ebc3"}, {0x38, 0x113, 0x86, "abc6ef29bab7cf9bc40df589649b0af627cf01bbced926e7f5cdc56ebb3e918557bd97d5"}, {0x110, 0x18b, 0x7, "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"}, {0x18, 0x119, 0xfffffffffffffff8, "a462ad90e1ca"}], 0x278, 0x20004050}, 0x80) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xfffffffffffffec1}, 0x2001) socketpair(0x1, 0x80000, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) bpf$PROG_LOAD(0x5, &(0x7f00000022c0)={0xd, 0x2, &(0x7f0000000000)=@raw=[@alu={0x4, 0x1, 0xb, 0x2, 0x9, 0xfffffffe, 0x8}], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x11, &(0x7f0000000080)=""/17, 0x41100}, 0x48) 2052/04/24 23:37:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xc5f}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x93, &(0x7f0000000100)=""/147}, 0x48) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) [ 811.802412] autofs4:pid:14868:autofs4_fill_super: called with bogus options 2052/04/24 23:37:46 executing program 2: socketpair(0x1f, 0x8c01, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4004}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x80000000, 0xff, 0x4, 0x81, 0x0, 0x0, 0x40, 0x1, 0x8, 0x200, 0x7ff, 0xffffffff00000001, 0x81, 0x8, 0x172, 0xa13, 0x20, 0xfff, 0xfffffffffffffff7, 0x1, 0x4, 0xf059, 0x5, 0x5, 0x0, 0x5014, 0x85e, 0x8b, 0x8, 0xffffffff, 0x5, 0x80000001, 0x1, 0x44db, 0x3, 0x8001, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x20000, 0x5, 0xfffffffffffffff9, 0x5, 0x3, 0x0, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:46 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x4}], 0x1, &(0x7f0000000180)}, 0x0) [ 811.949275] autofs4:pid:14887:autofs4_fill_super: called with bogus options [ 812.006415] autofs4:pid:14895:autofs4_fill_super: called with bogus options 2052/04/24 23:37:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:47 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:47 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x187) 2052/04/24 23:37:47 executing program 2: socketpair(0x1f, 0x122, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001480)={0x5, 0x0, 0xffff, 0x8, 0x1, 0xffffffffffffff9c, 0xed13}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000014c0)={0x7, 0x0, 0x7ef, 0x100, 0x1, r0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0xf, 0x6, &(0x7f0000000000)=@raw=[@alu={0x4, 0x100000001, 0xd, 0xa97b44a108489863, 0x5, 0xfffffff0, 0x8}, @ldst={0x0, 0x2, 0x0, 0x0, 0x9, 0x65b0f25d7741ba5e, 0x10}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000080)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000180)=""/4096, 0x40f00, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r1, 0x50, &(0x7f00000013c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:47 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x2}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:47 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000002200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002280)=""/136, 0x88}, {&(0x7f0000002340)=""/249, 0xf9}, {&(0x7f0000002440)=""/93, 0x5d}, {&(0x7f00000024c0)=""/224, 0xe0}, {&(0x7f00000025c0)=""/43, 0x2b}, {&(0x7f0000002600)=""/36, 0x24}], 0x6, 0x0, 0x0, 0x9}, 0x0) sendmsg(r0, &(0x7f0000004040)={&(0x7f0000002700)=@can={0x1d, r1}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002780)="4f991d16926059ee9ccfcd1c635942541f79f4521bbcefa0ff62d20410ddf27a34a880459c9793f92285610d52e5f35e759e6f3731e3472e02e6357d922604c3ae04211ea209d26f8f7337b4f7778cb8f0bc136212fbff87657fac72d775bfa192ba3810eef22c68190ffca1ebce6e5995631c21f9e175d1c4fb243da2c7d25381d4ac70ea9538ae39f71baa2bf05d0a93b653862fd1fb855bd1ce14640506bd422b3bcd0714b293a9a0b78fdeec76aa20460aa0621031fb7dbf517d043c5320119f90ef076400944148a0a4053917f61e2c6423b47d16d297531c2543c54db222dca0173ef1921bdebac532f2386059fe128e87724f", 0xf6}, {&(0x7f0000002880)="a9e7c5872729c5dea72de260a374f26288cc2ec075d14ade34a825eca4c7", 0x1e}, {&(0x7f00000028c0)="036b6fbf61231e868d34a1e86a17a72425edba22c7be9957b5f7ce384fb709ec83371437c1b14d6e47bdd221455cce6e3d537dba2cd3dbe7e615878c2236118b3b5ab94ff1c15353ef0e2461fc085c149e37c14dc63f2d4aae61b4bb820ea838fa963ef26e3a96e5152115e110237d38c67aba96c0d3a7b891ef", 0x7a}, {&(0x7f0000002940)="2ea67e01fe9a4e45efef03d25b110a1e8e40ce3dccd9a6e3", 0x18}, {&(0x7f0000002980)="0705cfa9514fd47471607f128a335c90c91295d4fd09aface6b359141b09eff5881aba3351046eb41262481231650d0dd99dcde7bdb5bb199d0ae7370bf451f1083ae41eb14eb320196ce85098867f621733880c0fc30ae91bef4e581cd36045e652439eb000e2dc3fbe6d0f87eed3b506ce56df2566ef4773d2114341cc401a", 0x80}], 0x5, &(0x7f0000002a80)=[{0x110, 0x1ff, 0x400, "b227ee1c5274a5314b95ac91369974e250c80102b8563b840934ecc92b80042b19ec7b24ad5a08761da8331572cde4603f1eeba85b77703cd12bb9b961f22fa650521507cabd5ca490d862990b83855947c45852801efcf74cbcc49655bcb30d092201160e75354e46bc7ba8f38e6f741c198ec833bd784c7d58b1229ac007ba404201dc8b707bb47501cbea5e76b1f6f6eb257eaaae7e52bdd1c1490aef66a43b9aa7624b5a64bd5d566a186d53206ded87b69ef8dcb64b6ffa57ae4a6620ebb86366b3c30d9fdf7773f60c387a92ad71d33be499af9fd5210fb365f7f2d48db865e27180060db38c28ebac24fabb03d9e3061a0a252d6985"}, {0xb0, 0x118, 0x100000001, "8ccc7171de2d4590c6d66c01db0cc5393a2c59755a8b39637cd485c5bb638b8584fcfadb7ecafed3a6f0d0e104f62818cac8d841c7baa2a66ecccb57c60fce4931930490c5106f59c068f6085c018b02d293654225d0e0c955a79ea492c690d39bb6242098ab7d6b443f2f40348c51682e843f0710cf9701b2d0702576a3666b7ec613bc86fbd1fb75c33c4eea3ad721ae6d22b097b0007f8c92"}, {0xf0, 0xff, 0xcee7, "f9567fd3e218a861e6a8a9ac4d593c737e5e3ffc2e55f46ad2829a3df0015d7ef4b76fc02dd5c732d597d23c083c09a20c789c5c1eb9ee3eadcaa9c41698ce202b44d8fc6c7744ba933873c09a0188790cb870bff3801002423122ba769ac8b1727dc602e2259f1b2032134bd48812b5529f89e1561dcb5b1d560d8d9f5badced7147db6620479d09b0c73d0afe14d21def80cdf1755d6076b5a9609f272b691d92a886ce248a5d769c86911d7d74349be537390e424ae7631341d2912d45c6a54aba670a0a74a1ccc58a4ea10eac32b81965e2cab65e2e75adf"}, {0x30, 0x18a, 0x3f0, "d6a850f2cc76e8ee01a2c5165256b5f733c53f468549a33385d9"}, {0x1010, 0x114, 0x7, "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{0x60, 0x84, 0x100000001, "6de3d42a55a546cce4177ba32f976922916c53c8c11fd3b0a59ce9ae7fac935df1284c1a1763162ba3171a8955743df4dd3312f69c1df81e65e08ae242c3e51c9355c92baeb5e657d1"}, {0xb8, 0x108, 0x6, "8ecd01f6e3aa26d483cdb70fcf3e88c2c70ff755187cff2a4aa33f66ca48fe04df0d7d5f393fd5ce1e8a4af006ecd4d08570e28553883e4e7189ba198208b935b2d0ece207b9cce579e8f04c46b4a2fbe3a165fe3a7e90d7dd30d549d62946796acb175b3e67e2aed7b74ff1694e7757f374c60b8e8a621ab11da79764ad85991a6309b1b1e5c7d89076c7d499cfaca1a3209bf8a1419b307c0c592c839bb20b0b6610fce878"}, {0xf8, 0x4bb0884aff20a942, 0x7fff, "80cd5dd6a03c7356e4a77619ce85a878e85b64e46e0270349b2844f18c8ece93a6949e63f8d51f401bb7a70c632dd53d68f289a226533e0c0ca6ca22eb8006c57fd218222b4fa7c6881c2293933222a929c92f59cc8facb465c4685e696845b2f1269f06f0b07e6847fb68198bdd1d577b461ea2cc008bdd370cfd2d7439cfd75b6de8edf1635f69a2f64272f3252163f882b25bde964ed4ff10ced0a2989a657766ca84c9839e6d297062cb3712e4ae10430bfddba37a8c21364d3c453aecb7d7ec91529dc06c9f3873bc9e83ce71a909bfca60008e6f99c9f9921b57524bdf05874b4da1ab07"}, {0x20, 0x0, 0x40, "3b892642a7db9673b9be"}, {0x88, 0x117, 0x940, "6f0e4f420c07a505eb7f9a2f35d820e43d253bc8db41f0fea2f9338baedf30db30771f29aea93a2afddfd717bccaf760302c8defbc9039547b30dffbb7ce15d0b1bf7affef22eeb1703145222cd18a0567bd88c8eff6ae46d46fbf441d8756d4b132296585a2cb3cf09e302bfca4ed9065a6f5806da7"}], 0x15a8, 0x8000}, 0x4040041) 2052/04/24 23:37:47 executing program 2: socketpair(0x1f, 0x2d01000000000000, 0x0, &(0x7f0000000040)) [ 812.905832] autofs4:pid:14904:autofs4_fill_super: called with bogus options [ 812.933525] autofs4:pid:14910:autofs4_fill_super: called with bogus options 2052/04/24 23:37:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 812.965309] autofs4:pid:14904:autofs4_fill_super: called with bogus options [ 813.084921] autofs4:pid:14932:autofs4_fill_super: called with bogus options 2052/04/24 23:37:47 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000c540)={&(0x7f000000c380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000c400), 0x0, &(0x7f000000c440)=""/219, 0xdb, 0xffffffffffffb020}, 0x12000) sendmsg$kcm(r0, &(0x7f000000cb40)={&(0x7f000000c580)=@ll={0x11, 0xf8, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f000000ca80)=[{&(0x7f000000c600)="709c29274de2cbcd505b509992e3f1bebe70486c0659e33bc28d6060a28cdce6b88057a4e859d274f0b5e8d8e7ee4b70bff04498e166bf7d0adf7e8738d524cff2dd5222ae84280e07d79561fdda0c05761c", 0x52}, {&(0x7f000000c680)="4d4e1e8b9667bf9f1ac750cbc5beb7489e29d3b41bbea2c95a1f7ca9d23c1462a8bc3a7c435552b06aa47832ae0997201c9fe40a3d0a9422c79e54f75c7a08e584f8695775ff352f3fcac5efec8e6abb4437efed603bcbdd5427dccbf8aa0829d37376aaba1cb8c0302b2d9e4a9ad8ca1f9e13c905958f1ef092b544bdce389853e6d32395925e1859f0", 0x8a}, {&(0x7f000000c740)="c26a7cf161e940d4840430c13c209b0155c2a40b4f443f418ec81643d006f776bfab28b4a3416c1251d1d4a23ecd30339f7a329301e831dbaa078953fd516cef687c2a1c7370c26367f246135c010e12bb2c", 0x52}, {&(0x7f000000c7c0)="2dffa08f98ef5af99b24d9f8c1bb34a0579cf7b62e0d5f111234c48e2b4b850dac9fd923346392e422d7487fb76d3f1eabf3b755f35ec0b95c65e9774891812a64ebf54d28b9fedce4eabb78ec60878c04598a3b93d54fb159f61a61ea31927c01f806f27b4a54867cae655865dc1735bbcfb7831de39dca7acaf1ff3ce4b1a045cc9d73d0b2b55cb778beda2244b9f81086d712c11f0b375e3e23a1e2653453e2bd9706151cec84b93f9bb6e2de1ac200306fa71162", 0xb6}, {&(0x7f000000c880)="08001ed3847f235dfb2acf48d6e5d3fb1be10ddf7c4c7b6a94c761e61a0d1f45de1600bb4f561ba8cb0fe857d6728626609d095cf4e50196eb9e6c66c1deda0d41ad9f9717e067dbf237461372348143082a19ed54964444c246f8b3172d68fcbc4c7e0e82ab43642e5dab933f7c4638116a87352a5572d3f0776c2a7f84fd25c7149506efffda46778f2e79e254bf6246394ba1f7a0366983365fe6031192e5ca2f5b7a6831f968f2c4d695", 0xac}, {&(0x7f000000c940)="5c88867ec50d3f3c5340002a070dc910ab51", 0x12}, {&(0x7f000000c980)="b4db753c666584d95a4deadc82b891cb95b7bdf32c50ca1980b931727b107b3422911636a662b54a031a6714d075dbd770d1ab798551f3c6c7d510aa3fb3230e36f830ebc39fba6a88e4a746914b76cdf00a61ef3a6895ea183083a1c22723f7ac068984754fde0b711c03d2ce4f700cb44b5527203b47dfd8eeed659077b815e2c72a2c7d557dbe", 0x88}, {&(0x7f000000ca40)="f8", 0x1}], 0x8, &(0x7f000000cb00)}, 0x800) socketpair(0x8, 0x3, 0x2, &(0x7f0000002880)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000028c0)=r2, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) recvmsg(r2, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002900)=""/44, 0x2c}, {&(0x7f0000002940)=""/175, 0xaf}], 0x2, &(0x7f0000002a40)=""/147, 0x93, 0x7}, 0x40000020) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004380)={r2, 0x0, 0x20, 0x79, &(0x7f00000042c0)="7ded440c2a707ab8311c06ad6dcf044f01ac1312422292e83f22025df98e9a1c", &(0x7f0000004300)=""/121, 0x253, 0x7}, 0x28) sendmsg$kcm(r0, &(0x7f0000004000)={&(0x7f0000002b40)=@llc={0x1a, 0x306, 0x0, 0x64f, 0x7, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)="6fbd4b0cf158c44a00e0da4e3c715cf5ce29a9076c49b55a11583b2f4eacaa96df1d7b42", 0x24}], 0x1, &(0x7f0000002c40)=[{0x1010, 0x0, 0x0, "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"}, {0x10, 0x117, 0xec}, {0xc0, 0x0, 0x80, "fe51dc6f9ceabba44f48aa6377af281e49a8ff1db222c97190f22944d2ebff891dd70a9f654cedd9ae3ec6e2a87f986a2840961a0fca2814a924493df16b7d5ed04eadf46222775c7b23819e3d30c6c52c6bc51ce1ce691ba1d42a4d48148c01a610db23efbaa07ad5b43e7692feabed0d70e3811803ed15b48cfd5c1fd1f6497b61ed799737929d9cd9a7a4a0eb8d076597a938fb53cde05097338ed0a9496694b355713cc3046970f09394"}, {0x28, 0x11d, 0x0, "f81cb79bbc939e84dd46679053638e082290db644f839bb6"}, {0xc8, 0x1ff, 0x53, "2a4acf39c8447ecdf4dc60c140700fb5c758982876872e54fc3f045fd96249f82cb15b3ef06fe3b409134b7d50a8ed1a00d11f6cd6d2276a970c7ec819bdd88ebea7bb270304817e7653663d82b2e6ba31a0633a92493d183003b4af7ae8ecc9ba5ec7a9f401d533938a4497e92cff860fd1a72a31ef5d7cf8d04cc3fe98728132801ac75f78bc3568253c1b489a7fa45a42e08bf48d1c53bbf1a945e51a0aadc9b2a5e89ecd50065c1392f46d62ff67d793dcf86917"}, {0x110, 0x107, 0x2, "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"}, {0xc8, 0x119, 0x40, "1c52e860ee7e2ceb20b93f92a1011c6782968f3dac688c24e527db7d910967c788fbea25785be519b7ef95a68355d50c35cd1eecbe1db8eec11572fef071ad4be9ddd3aa96c909b1c6682c79831cff7d06f1dba480219289a1b3b37c78134b15157e3b1755c4536933df17b45358c42568607010506362a202c6c12a63dc6672ff6606539b1013f58e21479772e7ddc7ed8a418eab4edccb452b7549d20125b62b15c8a95e8f38eab560670d04d05dd71a"}], 0x13a8, 0x4000800}, 0x40000) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000580)=""/166, 0xa6}], 0x9, &(0x7f0000001840)=""/4096, 0x1000, 0xe6}, 0x100) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={0xffffffffffffffff, r3}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004280)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004240)={r2, &(0x7f0000004040)="cff75718163c572bb9436b4d814ab57563e459a1d06aa65fa08dcfebc1ed02553edf9f748f14fa97ce46314d39b1474090b408c2b688fa74836e3d3baf5f71d0a15dafb92e785d6c25fddf5080d36fb0ac05e718b74ed66942a39ddf29bd51c3ce05701b6899e4c55871cee1052f262498bea08d62f689b2e99e2a3a81eb26f44bcbb97e8ad87e0c61f618058caa1724a70f8aa012f5167448c42f114289942b967464a4420e8b5cd06e3c4ca9effe99c2e6d67557d6d49035248329434cdd37fe7dc925953bd51d9ea5bf70c8f8b62c4326b4d7824558ba", &(0x7f0000004140)=""/210}, 0x18) 2052/04/24 23:37:47 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xffffffc0}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:47 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:47 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x187) 2052/04/24 23:37:47 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2052/04/24 23:37:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f000000d900)={&(0x7f000000d5c0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d840)=[{&(0x7f000000d640)=""/104, 0x68}, {&(0x7f000000d6c0)=""/93, 0x5d}, {&(0x7f000000d740)=""/234, 0xea}], 0x3, &(0x7f000000d880)=""/125, 0x7d, 0x4}, 0x2020) bpf$PROG_LOAD(0x5, &(0x7f000000d940)={0x8, 0xf, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000008000000000000040000ce85242e27c29d9700011f018000000100000000000000000095000000000000000000000000000000010422d503000000000000000000000018000000fbffffff00000000200000000801000106000000000000000000000072e52200fcffffff0000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x9, 0xc, &(0x7f0000000080)=""/12, 0x41100, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x200000000000005e, &(0x7f0000000200)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x57) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) 2052/04/24 23:37:47 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:47 executing program 2: socketpair(0x1f, 0x79, 0x0, &(0x7f0000000040)) [ 813.195944] autofs4:pid:14940:autofs4_fill_super: called with bogus options 2052/04/24 23:37:47 executing program 2: socketpair(0x1f, 0xf100000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:47 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:47 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x1d, 0x80005, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r2}) recvmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) [ 813.239866] autofs4:pid:14954:autofs4_fill_super: called with bogus options 2052/04/24 23:37:47 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x187) 2052/04/24 23:37:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071f67f1b08000000000000000000009500000008000000e94400"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:48 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x26}], 0x1, &(0x7f0000000180)}, 0x0) [ 813.285841] autofs4:pid:14957:autofs4_fill_super: called with bogus options 2052/04/24 23:37:48 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x187) 2052/04/24 23:37:48 executing program 2: socketpair(0x1f, 0xa00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:48 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016"}], 0x98, 0x801}, 0x10) [ 813.432071] can: request_module (can-proto-5) failed. 2052/04/24 23:37:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1b}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x5, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000500)={r0}) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) [ 813.527523] can: request_module (can-proto-5) failed. [ 813.649697] autofs4:pid:15003:autofs4_fill_super: called with bogus options 2052/04/24 23:37:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) 2052/04/24 23:37:48 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 2: socketpair(0x1f, 0x6101, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:48 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@llc={0x1a, 0x325, 0xfffffffff09c61ef, 0x1f, 0x4, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="d460fe2d3028b3df78f4", 0xa}, {&(0x7f00000001c0)="0344614e1c4114127df6df536dbeaa15b910bd4fe1354c7553e4cb5861c404d41851b17b7cf8acabe0c603436fe86105cbf814f0c81507e821067c796906920168f3ab532e5a9f44d5c131ae8c421d1e0b3bd2f67a18326e0d9a8ef989aa3c73e6212424dfc3d27c5785671d7d2068b2a3aed9d36c856e4eb12269644d2aaa309507435807bc7e3d6d7496f309b03310977193863280d727fa9dc9f1707c566c69d5ed96727ac24e852b5e72c7623676c1c3472b5a03749aeb9be47e43e638602d4113fbb700fceedd657ba6429d2dacf27d3ceda23c", 0xd6}], 0x2, &(0x7f0000000780)=[{0xb0, 0x111, 0x8, "acc725db5cf76632bc787afc45a5cbf1c88c2729dc4fb873219675d1e997125c39298c384cbd6a522d07045f4b64bb83082c7a056b187e542194bf7d2a0f6de4be81d8b87b1a11cec4b3ac5d91ea286cd6f13fde73815f957ef03ec45b0e555097b2937ba094134a181f8105141db6a9787d4b662471138d9af143f016d649b47f9f773988a48e3f7bd6daa378a8d535cdf7997bb59762b17b"}, {0xf8, 0x19b, 0x7fff, "d92c45e1d774bbbc1bda4d15397d3f5d58f09532cd2ed96f33a556785c36b90f1e6990f943b176005d102bacdf5532992e771663e389d30669bd4342979d489572185f86b2813eb15e9216a683f990e1808b766859130367eac3a48059b46552e85ea8124b2fc8113d17cc0908b166129ec0bf26fdf0d798a1e84d0cf526cca6b1225847e1cd3fdbee31fb71e07aabef597c96dbfd9dcedbfdbba606167900d439e7ca85dc95950ac9d587df9058fa87470be8f2feadd24a4594226234b7d0a07a630616eacf23a186f379cdc43bfdf7987510eb20fb0ac69a8d7a37ee0a6ced5e"}, {0xc0, 0x102, 0x4, "85fef8730ad4389ea74dc027e749749128617829b4bf7878c2cfc998c512401470907c9369d04be0bf4749ca200feb767a92ebfaafede99a0eb33d0901d0ea4cd7c586f6c4b399c9a504e064d59adf20e3a70364bc50174ee0c9069163a673ee2c91f4ba07ace39dc3901bb9c596b91b105313f89084eb31be86ffcba689996a9bcb7bf77e57c365b4147b211c5e84b8d91a8e3410d9d900f735e7c13702f3a55de8f8910a4be9975bb87522"}, {0x108, 0x6, 0x7, "5131f6aa42cd7bd9bc7d3aa3a643a2449848cc136d1f895dbae525cdee124dd175848cb1b4e4c73af97422e4dbd6564e467164fb187324f9afdad2b1e41ff2430157e4dacc6f292784cc05a6f88c0f9f2b6a891208104edb4987fcc797ccbc26b731ca89d0ba97182627e71287f7f719f383d4871820604a588de0a984db94b2ebd660fe76f0c1486b750fe78d1f85ebf2deff715767bda8780972f1660402cd9e5611717b3aad5b6f1594b846597f6d4cb1e24b7f7a280962101b49b97f4b9be1d9287e9a04d776e071073049d15355e87481638bb5d93bda2ff0e3f70135069dc0535ef7c5f222796faf64b870c1cd3e51f063dabf"}, {0x90, 0x84, 0x400, "64481d0d3ab3d43ecda995b2e3df2877dda85f0456d0e2c37f22bafd5ba8f42df6f0de5e9de79b9ad2b12fd5a0795f703543b2afa4bc60dbe2c12fd901a3fcff69caacdce5b3ffe7e1d644915fcbe19c7eedbfd7693d042540730cbd728de3d813350fef9da658a41f0edc57f0c7446dc31abd887d8ce25ebb4a4a473e"}], 0x400, 0x40000}, 0x0) 2052/04/24 23:37:48 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, 0x187) 2052/04/24 23:37:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 7: r0 = gettid() r1 = perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x80000001, 0x4, 0x1000, 0xfffffffffffffff7, 0x0, 0xf207, 0x10, 0x3, 0x3f, 0x7, 0x1, 0xfffffffffffffffc, 0x0, 0xb035, 0x6, 0x2, 0x9, 0x9, 0x8, 0x91f, 0x7, 0xf92, 0x48d0dd47, 0x15e0000, 0x3, 0x2, 0x9ca, 0x1, 0x6, 0x7, 0x3, 0x2, 0x5, 0x5, 0xffffffffffffffff, 0x3, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x7}, 0x3, 0x3, 0x8, 0x2, 0x40, 0x3, 0x1000}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x1, 0x80000001, 0x2, 0xca, 0x0, 0x4, 0xa0400, 0x5, 0xce4e, 0xee, 0x2, 0x7e52, 0x2, 0x127, 0xbf3, 0x4, 0x5, 0x280000000, 0x1, 0x2, 0x6, 0x4, 0x1, 0x7f, 0x6, 0x40, 0x7, 0x100000000, 0x4, 0x8, 0x6, 0xfff, 0x4, 0x9, 0x1, 0x4, 0x0, 0xfffffffffffff4d9, 0x1, @perf_bp={&(0x7f0000000440), 0x4}, 0x1000, 0xff, 0x0, 0x4, 0x80000001, 0x3, 0xfff}, r0, 0x0, r1, 0x3) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x10, &(0x7f00000002c0)="58ac590c04361a77b6e1e33a27fffdff6d15fa372d67db60767544d20ddfb35012db8ede1a9bf86b4e26a1f12b27feb50c4a813574c50ea97496905f1c6f6295684040af2306796bad4ee6d0775416f44b512f5d6ade67ea8d54803dc5cd3282eb0e6ab3027252e40e8813bd02ea87297ec7d711b214527c157dd1523a9d3da95982aa747a344f03a3e8279b16da04e27c4c2aa0eeac4bc54168f71930bbb5ff952c452077ad990d2f5f42c600c877badb5227b7f44ec07e8e560889b25dd1c8f6070ba82e8325191b7fb1fc279635e72bf8310b2c6b1aec668ad37646d786d6145fd9f98e8ba37d8769f2e06edd") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000000440)) r4 = gettid() perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x1, 0x200, 0x6, 0x7, 0x0, 0x0, 0x2000, 0x8, 0x0, 0x27, 0x4, 0x800, 0xd55, 0x6, 0x3, 0x2, 0x400, 0x2, 0x34d, 0x0, 0x3, 0x8, 0x3, 0x3, 0x1, 0x5, 0xf1, 0x78, 0x4, 0x1f, 0x2, 0x8, 0x1, 0x4d, 0x3, 0x6, 0x0, 0x9, 0x2, @perf_config_ext={0x800, 0xffffffff}, 0x4280, 0x7, 0x5, 0x0, 0x40, 0x5, 0x7f}, r4, 0x9, r2, 0x8) 2052/04/24 23:37:48 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x33}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:48 executing program 2: socketpair(0x1f, 0x12d, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x187) 2052/04/24 23:37:48 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 1: socket$kcm(0x29, 0x3, 0x0) [ 813.804248] autofs4:pid:15025:autofs4_fill_super: called with bogus options 2052/04/24 23:37:48 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xffffffc2}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, &(0x7f0000001540)=""/205, 0xcd, 0x1000}, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001680)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000016c0)={r4, r0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) [ 813.868400] autofs4:pid:15025:autofs4_fill_super: called with bogus options 2052/04/24 23:37:48 executing program 2: socketpair(0x1f, 0x5501000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:48 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000440)=""/186, 0xba}], 0x5, &(0x7f0000000580)=""/128, 0x80, 0x3}, 0x20) sendmsg(r0, &(0x7f0000001e40)={&(0x7f0000001780)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001800)="1326ec273da600c608d0c7ce19cabb481eb714c5ed288901c2ba4c8dd2756398c82a", 0x22}, {&(0x7f0000001840)="875bffd3f2", 0x5}, {&(0x7f0000001880)="0f6089ae905c723d78b9a130731f3ef4db9c5f3d2eb497176cb96bbb643eb1d8e193ecb70aa2965399b1e88a79c3c7d8b1339276867256d9a647284b6ec73299c2dd103de0bb958a28cefc005cd8950c27e3380ad7896b1111ef6bfa76c00bf1a2ca4ca234b5cfb7633c7ed7eea329d4073955387c7f8a69352f689289522eb5d1bed6d205bc3b6bc2a37200cdfabbf22d875d350779a51ae175f854e41c1d83854016139633eff8c19d670532720cad23735eb0936817af7926c49a8c78d4a6", 0xc0}, {&(0x7f0000001940)="1296c9d5b1e88e4b9841a059d1ee121cf84ebfc0c7f45d5c61c80fca12e3f61fe2a830412202441705ea6d8a228e4f4ba5ad1a0368015b03b4bf1e584ca5be75157634e4cfd88fc65fe74a34d993df815b11908a4db9131045137a68986af68c74eb675443080146c842c1a13c110a84b4e3870be08c8409bf27703f3879ecc973cdc0fef302a0f3", 0x88}, {&(0x7f0000001a00)="333060a2612801f79f37a72fa66c4f3d3fdf5ccaaebc99e230fd90217bffb5539adc276430fe65d8a4ce082720806990bc7ad4e33e735db7740c6c5346e5bc569da47a07", 0x44}, {&(0x7f0000001a80)="be20605f9b38146c17d6147695e951fd84b7b036939351d54ef80c77c722dd05fb5c33e9debcb6cb4dba3ea29f8647944f1d0314a8c1d7e432b27f243c57c82d4f00289fe5717b66a1b5543382027a6560f2d01fa4e144bd1387f5b4f1b6116f1a43e6fa2e1ff1e9d942b368fff1309f032c039aa38d22f990c3c918aaee0455570952d8e1bca5efc93acb796f8b4e291bdb66792a378df8", 0x98}], 0x6, &(0x7f0000001bc0)=[{0x50, 0x105, 0x1, "6a46a7468f4a92680a2ad540fd013f1fa579ac93c1e92b8bc54c612c0c95ea1ff889fbf203377bf06f02ebd6915412741fe8479dc25d7ed437660df9c897c815"}, {0x30, 0x10f, 0x3, "b5707b3b22a1d8080ae25384528516d1e9e329cae6139a6f312a1dd0"}, {0x80, 0x10d, 0x1dcb049c, "73afa983bdcd89075c401c47a582bdd0c5b818686aed29a82f1103a141f935a23c5e6776a7bf9dcdcc9c8e7edef03f77bc05aed90e159e0054bd640ba715ed666eaf1025af89d79a676c753a85563c12f7a4123776f72882b076d6f2f0bd59ee0bb4c01522658e4f96951b4a1c"}, {0xf0, 0x11f, 0x0, "03c16f073e3169939c6782a84677da9c2e6e8793eec156c80331653888ee49d8229185824b92b41a6d20b855d0825a006a417ba92e6cb11936d04a3b62d861f065c2afbee9e33d37100ed0f15efd671ca2cb87302e5a172af5e8cac3dbf9611ddad01643a3297bbbce5dc08dac003d7b5bc7a6ab982f7b218bfe3f4f8a9ea9e11ccd8607cab4645a7d72a065e6f676d683259030564ead520b733179676c3859d13ec3a438116ba2e07d986852024cfd192bc1c262c55eb7334bb51a1c5441d809e1c4c3ad95156180b5c7a7d3bf61b4589d1f142cc47be445f976ac0e8f"}, {0x80, 0x0, 0x80000000, "35147bf284b6995492a9bb0a132dae54465db7b4ac53ab3ddc2101e799134178f48707c61714c0c3753cd6a8f3869d169ee2e7083947fa4010b245a775b60ab9ba43d553cbd5440742826e5b8d461d195e505859fc86f4a3f864743af236c9c424d59f926b2a3ad121689f88"}], 0x270, 0x40}, 0x4010) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f00000001c0)="74b214183f3a4a7781acc64ce81ce7c1996fc86524e66256eb991b4480413f838334a194b6aa252606b569edc5e89f6666583e5b9b8c019a5257681c2c11e58c31b96a6c23613b8fedc8dcaf8ced0a1b27d839c7004a8d5adefda8aa736314a89b2e5ecffd5a7b2e1aee36f4d900b892ab055a80ba461f53abccbd09b05239702c799a70dbbe538140a9276b0ceee597c48322fec6ee92d610bf93d7551d139329308c5243fa825fe3194f5fb7262ca426a32e78fb613ec9ecfdeea5c23dc8fa74cea24fb7"}, 0x10) 2052/04/24 23:37:48 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x187) 2052/04/24 23:37:48 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x38}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:48 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x6) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00000000c0)) 2052/04/24 23:37:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) sendmsg(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="35781f39a5f33be53518e96400940e44a516c1cb8f3b42af124b3ee2e4bdc61435103b6c0522e0093ca48cb6f951ba2c4d304dbf9a7ec8b8b1c324d1cd98c9a0fbff5b5c2ec461ab637db4d6db5e9163303072447df5ed61ef2125aca732fdc040ea57f734c931c7a4a77ecedf95c5eec8b4618ce342c5672e099acfee026a6097720ca4", 0x84}, {&(0x7f0000000300)="e23a0ac1a6fbbf7f124b26a67bb729b9aee067dfc62a1c3c910e0f9f0e7805e4bd3f9d33c0c7f68f090f062173747edfd7919d6db5583977890f6dd3eb5ceda1e44d7b222f5af47365b89dc7e6e7726d72423a6fe9a8ea87c584c3995e06a715bfefa8b912ecaa9b84dad70465b41c13d2a250700090540f91130fe8b8c1a2f5f28897a3490ddebbaf95a8634bae3707b5ca7d55bf6ab68bbb0269a78eaff29181b947a394ca2287c3ec9936ca0a7126370969c408ec1e16af231759a8cb1ac8da1d0623c3b2ae6b45", 0xc9}], 0x2, &(0x7f0000000400)=[{0x30, 0x107, 0x3, "7a7bdeaae4b69158f30fdb958dffc3f8d01d8056af50495e9a907421"}, {0xe0, 0x101, 0x1, "6f0482793e34d9fd77b7184d768f9336c685a6c7733e5f87b3824f63ef0d1bba12f55e8e920036ec6b70bba28c54a26f315b197e2d694dc5de7cc4e83a12f5b289ccc06a362fb4da3e9175ce5af2efa34a483c7fecb90b59c8bd3199eaea2c20f45b8a17d8fa7ccda2d95a0e7a03859a4c269dc1512733db1a8f6022b47a04bd2ea86b0737d2de4a35467a7d1eb0aed0ed46698679a9fc9560237233d5722040941cc18977c946a955b3880bec1094fb153f45fb2359dba0bbfd4fd4bb12cdec84733ac0d297557bb2da53"}, {0x28, 0x13b, 0x1, "c2cf31f189d114ef7bc46fd3984fb2376b453a817a10"}], 0x138, 0x4000}, 0x800) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:48 executing program 2: socketpair(0x1f, 0xa801000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:48 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xd}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:48 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:48 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x187) [ 814.168495] autofs4:pid:15073:autofs4_fill_super: called with bogus options 2052/04/24 23:37:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:49 executing program 2: socketpair(0x1f, 0xa3000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000dbb5da466ae46084ca9fb300000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) [ 814.281922] autofs4:pid:15073:autofs4_fill_super: called with bogus options 2052/04/24 23:37:49 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x187) 2052/04/24 23:37:49 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x11}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:49 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:49 executing program 7: mkdir(&(0x7f0000000040)='./file2\x00', 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:49 executing program 2: socketpair(0x1f, 0x5901, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:49 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x187) 2052/04/24 23:37:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:49 executing program 1: r0 = socket$kcm(0x29, 0x4, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = getpid() perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x9, 0x2, 0x800, 0x1ff, 0x0, 0x7d7000, 0x8008, 0x5, 0x9, 0x897, 0x3, 0x5, 0xc760, 0x1, 0x2, 0xffffffff, 0x1, 0x6, 0x7ff, 0xfffffffffffffff8, 0x100000000, 0x3, 0xffffffffffff7fff, 0x2, 0x10000, 0x1, 0x61d, 0x7, 0xe5, 0xda9, 0x261ac4c5, 0x0, 0x80, 0x7, 0x800, 0x7, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x8000, 0x4, 0x5, 0x4, 0x100000000, 0x9, 0x3}, r1, 0xb, r0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r3, 0xfffffffffffffd66) recvmsg(0xffffffffffffff9c, &(0x7f0000004b00)={&(0x7f0000004580)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004600)=""/65, 0x41}, {&(0x7f0000004680)=""/91, 0x5b}, {&(0x7f0000004700)=""/211, 0xd3}, {&(0x7f0000004800)=""/197, 0xc5}, {&(0x7f0000004900)=""/224, 0xe0}], 0x5, &(0x7f0000004a80)=""/116, 0x74, 0x8001}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000004b40)={0x6, 0x15, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x2e}, @exit={0x95}, @generic={0x10001, 0x20, 0x80000000, 0x20004000000}, @call={0x85, 0x0, 0x0, 0x35}, @jmp={0x5, 0x8, 0x3, 0xf, 0x7, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000}, @jmp={0x5, 0xfffffffffffffffa, 0x2, 0x6, 0x1, 0xfffffff4, 0x4}, @alu={0x7, 0x0, 0x2, 0xf, 0x7, 0x130}, @exit={0x95}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x8, 0x15, &(0x7f0000000080)=""/21, 0x40f00, 0x1, [], r4}, 0x48) 2052/04/24 23:37:49 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x187) [ 815.068155] autofs4:pid:15126:autofs4_fill_super: called with bogus options 2052/04/24 23:37:49 executing program 2: socketpair(0x1f, 0x4c010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:49 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:49 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x39}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="00000001", 0x0, 0xfffffd90, &(0x7f0000000280)=""/251, 0xffffffffffffffff}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:49 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000000100)) r1 = getpid() r2 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xffffffffffff8001, 0x0, 0x4, 0x5, 0x0, 0x519, 0x30408, 0x2, 0x6, 0x4a, 0x62, 0xde, 0xff, 0x400, 0x10000, 0x7, 0x3, 0x4, 0x9, 0x6, 0x1ff, 0x1, 0xff, 0x40, 0x9af, 0x2, 0x9, 0x731, 0x8, 0xfff, 0x4, 0x3, 0x6, 0x5, 0x34568b8a, 0x6, 0x0, 0x1f, 0x5, @perf_config_ext={0x1, 0x1000}, 0x1008, 0x2, 0x1, 0x7, 0x686, 0x4, 0x6}, 0x0, 0xf, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x6, 0x7, 0x72d, 0x1ff, 0x0, 0x263b, 0x808, 0xe, 0x5, 0x1, 0x0, 0x10000, 0x3, 0x4, 0x100000001, 0x0, 0x9bd4500000000000, 0x3, 0x4, 0xc267, 0x9, 0x0, 0xe, 0x12f, 0x452, 0x2, 0x4, 0x6, 0x7, 0x1ff, 0x7fffffff, 0x4, 0x2, 0x2, 0xd9fb, 0x1, 0x0, 0x10001, 0x5, @perf_config_ext={0x6, 0x6}, 0x10000, 0xaa, 0x8001, 0x7, 0x9, 0x5, 0x5}, r1, 0x5, r2, 0x1) 2052/04/24 23:37:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:49 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x187) 2052/04/24 23:37:49 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x8001, 0x6, 0x100000000, 0x7, 0x0, 0x5, 0x100, 0xf, 0x7, 0x83e, 0x8, 0x1, 0x3, 0xfffffffffffffffc, 0x80000001, 0xffffffff00000001, 0x7, 0xa2ea, 0x9, 0x7fff, 0x2, 0x8, 0x81, 0x7, 0x5, 0x8, 0xc1, 0x600, 0x2, 0x1, 0x2, 0xfff, 0x2, 0x1, 0x40d6, 0x4, 0x0, 0xc6, 0x4, @perf_bp={&(0x7f0000000040), 0x7}, 0x8, 0x100000001, 0x5, 0x6, 0xfffffffffffffffc, 0x1, 0xc2}, r1, 0x2, r0, 0x2) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000180)="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", &(0x7f0000001180)=""/221}, 0x18) [ 815.349921] autofs4:pid:15171:autofs4_fill_super: called with bogus options [ 815.429545] autofs4:pid:15181:autofs4_fill_super: called with bogus options 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0x4e000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:50 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x34000}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:50 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2052/04/24 23:37:50 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x187) 2052/04/24 23:37:50 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0x98, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3"}], 0x98, 0x801}, 0x10) 2052/04/24 23:37:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000600)) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/85, 0x55}], 0x4, &(0x7f0000000540)=""/111, 0x6f, 0x400}, 0x40002141) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r0, r1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0x121, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0}, 0x10) 2052/04/24 23:37:50 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x187) 2052/04/24 23:37:50 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x301}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:50 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:50 executing program 1: r0 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) socketpair(0x1f, 0x8080f, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0xd9000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x208, &(0x7f0000346fc8)=ANY=[@ANYRES16=r0], &(0x7f0000000000)='syzkaller\x00', 0x100000000000000, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000200)={r5, r3}) [ 815.700798] autofs4:pid:15204:autofs4_fill_super: called with bogus options 2052/04/24 23:37:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0}, 0x10) 2052/04/24 23:37:50 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x187) 2052/04/24 23:37:50 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:50 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x7}], 0x1, &(0x7f0000000180)}, 0x0) [ 815.765258] autofs4:pid:15234:autofs4_fill_super: called with bogus options 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0x300, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:50 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x1ae, &(0x7f0000000100)=[{&(0x7f0000000000)=""/186}, {&(0x7f00000000c0)=""/1}, {&(0x7f00000001c0)=""/98}], 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:50 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000400)=ANY=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/179, 0xb3}], 0x2, &(0x7f0000000340)=""/72, 0x48, 0x3}, 0x10002) 2052/04/24 23:37:50 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:50 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x187) 2052/04/24 23:37:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0}, 0x10) 2052/04/24 23:37:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r2, r0}) 2052/04/24 23:37:50 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x34}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0x8e, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:50 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0x3301000000000000, 0x0, &(0x7f0000000040)) [ 816.076497] autofs4:pid:15278:autofs4_fill_super: called with bogus options 2052/04/24 23:37:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x0) 2052/04/24 23:37:50 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x187) 2052/04/24 23:37:50 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x5}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x6, 0x3}, 0x14) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) socketpair(0xb, 0x3, 0x3, &(0x7f0000000080)) 2052/04/24 23:37:50 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0xfffffffffffffe0f, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9, 0xffffffffffffffff}, 0x40) 2052/04/24 23:37:50 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 816.172685] autofs4:pid:15285:autofs4_fill_super: called with bogus options 2052/04/24 23:37:50 executing program 2: socketpair(0x1f, 0xdb00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x41, 0x0, 0x0, 0x7da0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000006, @perf_bp, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file1/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0/file0\x00', r0}, 0x10) 2052/04/24 23:37:51 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x0) 2052/04/24 23:37:51 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)="937be44a5cf7e9ac575f958e0b645b2b62643c5b42400ba7700ba990496044a39aa973155eeea3aff0", 0x29}], 0x1, &(0x7f0000002780)=[{0xc0, 0x113, 0x3ff, "76227a03be76dd2ec421533dafdb96befe96553c85ba8dbca64dc31cdd185fecb950b62b3de6da3b470ee726a0fef66398b3a6c71ef5af70da18238cda9a066f923d4a7a49334a6b8d28ef4768250c38cfeca45e2c49c6d6a655f5110b214523141309b71e8cf85a629b041f25c7ec845a4a3ccdf219a5a65cae693b7314c4c5535570b08ccfaaa9cfe122c4cef1b41c2e975a8eea6cea456f68ffaa463c38bb2ab80c2075a65c54ed6c420e5c5a142b"}, {0xe0, 0x13b, 0x9, "ef22513e5447a40915a833d8cff0e836777196181f61c96a9dcf6693bb52b19e700d8601d08d85e537dbae7085076b8591298993c4e272401bdb99182a16a8d41b03ad15a077c5acbd01c2eecec7c5c0415a29a89d6ef4585f991245312b57277f6ce03dc2f248813471b19b4cb14cbb34f4b62ebf65046a278c542c834b84aca44341f3152cf353e47e532f6ecf53a0899f8358256e90ff30945ecaf4ac54727699056d3b1b2132e7d515dffd5dd346a90c2b9f66598358878938cbdcb1bc10b6fba9e2e90cc6a2933a9f07eeb0f7"}], 0x1a0, 0x8001}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000095c8fa960000f17b0000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000015dc0)={&(0x7f0000014c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000014d80)=[{&(0x7f0000014cc0)=""/59, 0x3b}, {&(0x7f0000014d00)=""/108, 0x6c}], 0x2, &(0x7f0000014dc0)=""/4096, 0x1000, 0x1}, 0x61) socketpair(0x8, 0x4, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000100)) sendmsg$kcm(r1, &(0x7f0000016080)={&(0x7f0000015e00)=@ll={0x11, 0x4, r2, 0x1, 0x8000, 0x6}, 0x80, &(0x7f0000015ec0)=[{&(0x7f0000015e80)="d67b7fb9516f2664cd4fe92e778648709c512b9049811591eb17661b856e1d97fdb6dfcf7a3eae48fd5209ec7e501aba03e2c6ca291f94d9", 0x38}], 0x1, &(0x7f0000015f00)=[{0xc0, 0x110, 0x9, "8ffcda44f969c2667e2b98c90ac1b3e3122fd2ce64ea19c390f9dcbde6a5681ddd8b47f6258f43325fd902429835575288b8c5530682bf8445011d6f2f608e4c8d2f796f132d4099db0e942df0508f921e0dd2d504aff6c39a2a2c067ea44c1a623f85ca1074ac3ec9ac1bd0b93976216928d7cc5413169d54792ef0562b77534523a22f2a4ee97dec53d7c8b0d17b5475906c35bebc140965b0352f0682eb59e25162272387aab385226a36"}, {0xc0, 0x6, 0x33, "e2a66cb6c3c7a6b50b4e88946ea3d507fdde0939c7844c510c1d9b25e4aeaddfa9406f64d45e340d78174a4278058330f11bdaf347cbe529d0a10465eb4d6960358196bcf4e921fe6e89074bc82464e9168c5da264cc8f2ed530d7929649ca774f97ac3ed488ed9343598574837ad72ff5da16b26dd64920cc2977c43a7de2b7e0db2e0cd3c48e2be8eb8d6be70edc2fabcfc843444bee75224a82f21a98e4bea2594f9be5a8cb570ca14660db3a"}], 0x180, 0x40000}, 0x4004000) 2052/04/24 23:37:51 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:51 executing program 2: socketpair(0x1f, 0xad00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:51 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x15}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:51 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x187) 2052/04/24 23:37:51 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x187) 2052/04/24 23:37:51 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x0) 2052/04/24 23:37:51 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xffffff80}], 0x1, &(0x7f0000000180)}, 0x0) [ 816.471197] autofs4:pid:15328:autofs4_fill_super: called with bogus options 2052/04/24 23:37:51 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) gettid() recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x36b, &(0x7f0000000640)=""/233, 0xe9}, 0x40) gettid() 2052/04/24 23:37:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x5}, 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="185b85050a5a4dfa0cf0153e0000000000000000000000000000007110000000000000000000000000000095000b00f9ff0000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6(0xa, 0xa, 0x616d, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r2, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r3, 0x4) 2052/04/24 23:37:51 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 816.527715] autofs4:pid:15337:autofs4_fill_super: called with bogus options 2052/04/24 23:37:51 executing program 2: socketpair(0x1f, 0xff010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:51 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x187) 2052/04/24 23:37:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:51 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:51 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x34000}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:51 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) socketpair(0xa, 0x800, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='cgroupselinuxcpuset[eth1)\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) recvmsg$kcm(r3, &(0x7f00000005c0)={&(0x7f00000001c0)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/39, 0x27}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x5, &(0x7f0000000540)=""/125, 0x7d, 0x3ff}, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2052/04/24 23:37:51 executing program 2: socketpair(0x1f, 0xa6, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:51 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x187) 2052/04/24 23:37:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:51 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x29}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:51 executing program 2: socketpair(0x1f, 0xf9, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:51 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 816.823722] autofs4:pid:15383:autofs4_fill_super: called with bogus options 2052/04/24 23:37:51 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xb}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000004c50bfddc3aec06e0000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x10000000000000, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:51 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x187) 2052/04/24 23:37:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:52 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x187) 2052/04/24 23:37:52 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x9, 0x2, &(0x7f0000000480)=@raw=[@call={0x85, 0x0, 0x0, 0x11}], &(0x7f00000004c0)='GPL\x00', 0x400, 0x75, &(0x7f0000000500)=""/117, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000600)={r0, r1}) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) recvmsg$kcm(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000780)=""/13, 0xd}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/139, 0x8b}, {&(0x7f00000008c0)=""/73, 0x49}], 0x4, &(0x7f0000000980)=""/202, 0xca, 0x8}, 0x100) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/229, 0xe5}], 0x4, 0x0, 0x0, 0x38fe347d}, 0x10000) 2052/04/24 23:37:52 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x401, 0x2, 0x5, 0x11, 0x1, 0x4}, 0x2c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0xffffffff, 0x80000000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x5, 0xa59, 0x0, 0x4, 0x8, r1}, 0x31b) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000200000000000000000000000000711000000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair(0x4, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) socketpair$inet6(0xa, 0x4, 0x9cc, &(0x7f0000000240)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r3, 0x4) 2052/04/24 23:37:52 executing program 2: socketpair(0x1f, 0x3400000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:52 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x34000}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:52 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0xe}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:52 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x187) 2052/04/24 23:37:52 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x24, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:52 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:52 executing program 2: socketpair(0x1f, 0x76010000, 0x0, &(0x7f0000000040)) [ 817.649210] autofs4:pid:15433:autofs4_fill_super: called with bogus options [ 817.678230] autofs4:pid:15437:autofs4_fill_super: called with bogus options 2052/04/24 23:37:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2052/04/24 23:37:53 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000001300)=""/225, 0xe1}, {&(0x7f0000001400)=""/186, 0xba}], 0x8, &(0x7f0000001540)=""/208, 0xd0, 0x10000}, 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:53 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x187) 2052/04/24 23:37:53 executing program 2: socketpair(0x1f, 0x33, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:53 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2052/04/24 23:37:53 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x34000}], 0x1, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:53 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x187) 2052/04/24 23:37:53 executing program 2: socketpair(0x1f, 0xa001000000000000, 0x0, &(0x7f0000000040)) [ 818.643507] autofs4:pid:15476:autofs4_fill_super: called with bogus options 2052/04/24 23:37:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:53 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x26, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xfffffffffffffd7b}, 0x40) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x7, @empty, 0x81}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="b4a39ff10b7962b158e5e0d63f43c96673afe9b1408866be7fb9df32b84c357c100eac51448a5673a6fd206d6e6d59ba012a72149092516ed921787bd35eac56ae3eecb1e30ae815dd23b09edc6602f999b0608870202d60caa6b1cac58962a3e9d758e31601972b9cef3f2e5f2feb978d78f9cf923822a1979daceb1f6c57674276c498a4116994e3d4a018643ee47f634109029ad7bc4fe948fa3cb4ea4913d6c52de91c98be728fdd498f288fa7b9e4065a23be0415ea8a420cb9335ada5b3da80f74bdb6d8a308800de0d58a8964668629ef14db", 0xd6}, {&(0x7f00000002c0)="a6ae059f3f67317d5cc57be64fb6c8d92cc824fe88500ceb9409df32c35919100a2c8f9a6bc8c74a6af3227a34a4e4d19b27109ff59c9177e6edc77254df8dfb96bf072ff39e4ea0436235bb96bf5d0ef4744df89187301274ca11b7c592d1e45ff091fcad96856934f8f0de89b42a42f0dafc0ee436c6b8d787a44ebbd8a37d994f4e05baac8e9cf73c04651567f293f593dfb12391f76e6b12ea1e8e65c050ad1916c454cf9268c5d851b246287f28741c5e1c8480eeaace71ff8c9d0abdc6276cddce9d3e0ac980f4a8ac9c39165be69fe229859660487c5c6c424ed6755a08a6402b1507f3fc547b", 0xea}, {&(0x7f0000000080)="06f3b3eb7143a4d9093b5bef05b3804ec6e3588b6fcd3ad81f78dd20c018a03f3c1a0ab4e38c01128466e6bd84a5c7dcb177f49dd743de05c0e5127d75f3411a6e80199c0d72fcca3a34b3e6e1e6ddfa8eec62a2a34279be742c30e2f358298ab9c557d8ac4dc07f0edde75a886c2f756e92e233c93e25dbe99e60f1c40868e92d8c3f1dc46f2abd3554fd1bae364455674c3de4bf553fce5d85", 0x9a}], 0x3, &(0x7f0000000780)=[{0x38, 0x11f, 0x6, "8d488412014be1ed45ed7b26724cd4c598fd580d077c17642fa8e4d9664ecd878432ad899493"}, {0xffffffffffffff03, 0x116, 0x2, "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"}], 0x1048, 0xb6ae4cf9d23f191c}, 0x11) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1, 0x6, &(0x7f0000000480)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x163}, @ldst={0x3, 0x0, 0x3, 0x4, 0x2, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}], &(0x7f00000004c0)='syzkaller\x00', 0xffffffffffffffc1, 0xa5, &(0x7f0000000500)=""/165, 0x0, 0x1}, 0x48) getpid() sendmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001880)="775e020d4a4e27bd04653078472646c2597963c13ffc32f27728437bb0aac9c3e47723a23c12aeac7e8b530443660973286ccf65b08a375f629691608713488d3add326807b6b601af597ef7eeb212322e562e6300583949a9a8512c2d936a17af1fcf75dc20e6a757158bdd12", 0x6d}], 0x1, &(0x7f0000001900)=[{0x90, 0x10a, 0x2, "6a580c0fb19e13a9747f1951f29701cf09a5cf7b653912b8cfd22e5da22c39b866b7186a5c3191d796aab8c4facfc54c7278bf94acca33a61422dd1cebe000ad303dd6955b1ee5339b1bded18e3bd1a080419988d13180a328507c81456b0fdc9f279ce22e96555763160c8a8a234543b8d75057bf55219f7a50"}, {0xf0, 0x108, 0x100, "72949ba5f23f82ac9b4597116fca187d65d23b423fda1c1a1ea94bde53a2bfc3c195a2a7241bbf9df3695bda9ec4647c9bf070ec54ce350ab3ff5c725c507f5479d055800021c2e136e8397f16267bda7cda90688a97fc8f955fa228d707a80a3f1d98c18c9de9a900068d19ae067c1ed3c2ada87524a87aedd8fae17e64541e3b4e63d6716dff818c9f29dddd83a64a475fdb3c0115b2e13be2203b547639952eb4232e70716ccb8057072809b385a4ab1aa43f059b5dcc7e680e51627a85c4fc07e4ecbf867d5f5c40ec3743da7a686450565dc8373b412749000cf3d2e370"}, {0xb8, 0x11f, 0x3, "9da3593b410c934406484c16c19886aeed0ec69e19d6ba9b607cd76a3d62403f7864feb507015755ff5380bedd742548c75eb98ad5e80d23e465b402db8e92078db6ae9f254778a82bf4a6ca25f6334a8f644983d5a7c6ab736c003752dc7e785b0a0519994dca72d226fd7db8f8e123cba6e851dadd9eb2d8beba93fa901b70fd4d6b64b9815a0089cfdc20284a08c958d03f034be650e588d355f9782bff25e46ec7"}], 0x238, 0x80}, 0x0) 2052/04/24 23:37:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$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$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2052/04/24 23:37:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/220, 0xdc, 0x100}, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2052/04/24 23:37:53 executing program 2: socketpair(0x1f, 0x8801000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:53 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x187) 2052/04/24 23:37:53 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x11, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair(0x1b, 0x80800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000800)) recvmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f0000000180)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)=""/5, 0x5}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000000540)=""/245, 0xf5}, {&(0x7f0000000640)=""/92, 0x5c}], 0x7, &(0x7f0000000740)=""/91, 0x5b, 0x6}, 0x2) 2052/04/24 23:37:53 executing program 2: socketpair(0x1f, 0x4c01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x1, 0x5, 0xffffffffffffffe1, &(0x7f0000000540)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002880)={0x0, 0xb, &(0x7f0000002900)=ANY=[@ANYBLOB="18000000070000000000000020000000b54a4000f0ffffff000000000000000095000000000000000000000000000000180000001000000000000000082ed56c3074383a1e1a920000000d09ffff10000000000000000000000095000000000000008850a438e8989c281eeb49dddb471da247b1e0cb480e168c1ddb4047621333bd371fd211c88a5c466e231871aabc0241573bd1bbf15e01735f3ec4a06fdd1f767150b8a02ab6ad179eea065c4397f4912a7f8f2b3583b8206abe024173ed6a086cf2abc1135063ce83e6c0957aa79961"], &(0x7f0000000600)='syzkaller\x00', 0x8ada, 0xd9, &(0x7f0000002780)=""/217, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)) socketpair$ax25(0x3, 0x0, 0xf1, &(0x7f0000000440)) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) socketpair(0x4, 0x4, 0x101, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000500)='eth0:-wlan1vmnet1)posix_acl_access\x00') recvmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/41, 0x29}], 0x6, &(0x7f0000000380)=""/108, 0x6c, 0x3af}, 0x2) 2052/04/24 23:37:53 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x10, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:54 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xc5f}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x93, &(0x7f0000000100)=""/147}, 0x48) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:54 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x187) 2052/04/24 23:37:54 executing program 7: gettid() r0 = gettid() perf_event_open(&(0x7f0000348f88)={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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:37:54 executing program 2: socketpair(0x1f, 0xeb000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:54 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x3, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000751000000000000000000000000000009500000000000700"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000000440)={&(0x7f0000000180)=@l2={0x1f, 0x3, {0x4, 0x5, 0xa00000000, 0x2, 0x1, 0x8000}, 0x5, 0x6}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="f3e2fbdd69ac2616d1b44d9b5a630158abb2e0bf9ac8c8b5232ce95e424a3983deea99d46bf7ed2f8a7564924f3d3c22431c2bde234d86d2b15c5f3ee284c5af48fc35476a1dcf84a3c51b00e4712c589badeabe4a1de2592caff505c85890358464c1954e2007ee42921d0232e8543d22a1a88cd79698cd187801d26b47662671f1628c5463d79f966fe87304fdef90b087a9d683393fec212d48017ec97d31e12d617dd3daa319ca86e3a9329dde7e02206b7783f3f5fe1fe1a4a81ce858790eea1e8589b9470d986727ef17b71f603d59a4e405f8f4d3c4ab60819dedfad578592bd6c4d5722ae47e4728", 0xec}, {&(0x7f0000000300)="b6a38c119e4fdcab636027a9ba790f22228e6f120781b75ff4d742b94bcd78c63a1d58927d3f3cf74bdd565c426e5e4f3eafd5513ca5d133c9fc82d89598baf99a23974a1752f9b33d7873d8ca41ed2510ae510b0ae07854374fb78c80d994cc15807c8b9d980cb014828125d57335e23c2464fccbe0ea8d19910018805fbe377694526c449cb0477d9d1bd75f76386871df0e7bbfecb85c4de83d411c4c633588ae09c304abf91ad9d4086b6b38da28076f6e7b073ca14d97", 0xb9}, {&(0x7f00000003c0)="d82353f5292254c8fbf432749659f6637bba1f2010ed6a4fe703744975a6ab27a19e876078334c3c02940e0cd51b326b4f051b22b76def3c0954da0e45ff9a052a", 0x41}], 0x3, 0x0, 0x0, 0x80}, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r0}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:54 executing program 1: r0 = socket$kcm(0x29, 0x100000002, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:54 executing program 2: socketpair(0x1f, 0x36, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:54 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x187) [ 819.876476] autofs4:pid:15559:autofs4_fill_super: called with bogus options [ 819.900213] autofs4:pid:15566:autofs4_fill_super: called with bogus options [ 819.911666] autofs4:pid:15569:autofs4_fill_super: called with bogus options 2052/04/24 23:37:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:54 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xd, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:54 executing program 1: socketpair(0x0, 0x800, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1ff) socket$kcm(0x29, 0xfffffffffffffffe, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000040004000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:54 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file1\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:54 executing program 2: socketpair(0x1f, 0xa7000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair(0x8, 0x8000a, 0xb3b, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000180)="617574391cdc6f667300", 0x0, &(0x7f0000000140)) recvmsg$kcm(r0, &(0x7f00000014c0)={&(0x7f0000000200)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/195, 0xc3}, {&(0x7f0000001380)=""/217, 0xd9}], 0x3, &(0x7f0000001480)=""/59, 0x3b, 0x1}, 0x10000) 2052/04/24 23:37:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) socketpair(0x8, 0x800, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:54 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x187) 2052/04/24 23:37:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:54 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x78, 0x76, &(0x7f00000001c0)="31785842d73ae3ad8a1bc9d930d463e35baa5281e6669af011465a933fffc51257c91c23ebb43ff699fadb5da34e2d346c3e76810bb747f8f3f492d3070b0bb00b11be3d455159e8111999e8091e9b56be80e8d2d3779e9a8f654065c77ef71b4bc2b15916fc64238ab6d2084d8232737b17859932e9fd4b", &(0x7f0000000240)=""/118, 0x6, 0x21c5}, 0x28) socketpair(0x1d, 0x0, 0x7, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x6, 0x0) recvmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:54 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x301, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:54 executing program 2: socketpair(0x1f, 0x9d000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:54 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x187) 2052/04/24 23:37:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:54 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x13, &(0x7f0000000180)}, 0x0) [ 820.239824] autofs4:pid:15611:autofs4_fill_super: called with bogus options 2052/04/24 23:37:55 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r3, &(0x7f0000001000)={&(0x7f00000008c0)=@sco={0x1f, {0x10001, 0x3, 0x0, 0x32, 0x9, 0xfffffffffffffffb}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000940)="98263ab824cbbab5549d987b140ca4d82ae1bda0", 0x14}, {&(0x7f0000000980)="5e0c34488948f6e167ad1a78044d3ad668873251f9306ce9c10e40ddde4ede9cc861db43d302b66b1dfa781d8ef9bf1fe3344bee91b4af42e2177ae0a1c61e76b3c10a5b8b9d5549d251970a30a281e0465985a095892796d72f95f98b4d4ec520fcf7caa846551036b322222081f0981d526ab13a9141369b43f934a83907d9a022218143f9bbf24247363f002e6acbc8d784818231ce928d0b5923d0924e12d94aeefa231721540fbb48e06dd088de9e49b6b344d4ede988793cb55638a1babc3351c6545d80d0a52aca7d3ab3969f5324426c1dd0a7c22e669546b160b145f655a60357593ae5835fd2", 0xeb}, {&(0x7f0000000a80)="1362c9ee17d3e34763d5a591f6463b97cad1924b335e0fe44f6da2660d0bb08394d3956b72410736366d4b08b8452e05973998ad7670640aaee2222922185e2558d37d64caf65c552d67c2d171eb62412e2d86c77c109820de17eee82b4ef8aa26ff4debaa75ac876729304edb223dc073ecd9aa5d8b9400ebfd4f6f8cc137b2770f18da6c8be44a073c", 0x8a}, {&(0x7f0000000b40)="65c5a783a3cb7f7f1a741d1a4dacec19c5bac6585ebfcfa75608f4edb22da92e4ca45838749b52a23d7671dd7fc4c9bc41c0e75bd805993c9c439fbb758ceeaf146d4b2612b9cfce68106e39d95b9771af450a92862918b848668cac0bcfd3779a7b6b14111ded5bd14169a7e99767bd37838a550540a85ec2cf1a229e6bbaa2", 0x80}, {&(0x7f0000000bc0)="a49e6fc4df15e095fca0e0f9d41394868cc6065b6af42dfcb655ad80078e86a8f7ee68caec43dcb2556800ee86aac2f120d81f7a3f6035b4a0055ad421757881bd9f375d3ba6779e712b536502d66a98251a66f9e73c1b19a81435ebbbc6120d0b99bd125d591ff2fff47e4891dd6953268afb4a5461ddaf85c46cd5bf5eaf6aa0859013d879b6b05fe60173593af98254a042c3afb3ca0805d2c9908f0494a65c8c76", 0xa3}, {&(0x7f0000000c80)="90b2b2949242fc00fbc657d4faba54e2ab27de0cfa04169cf8513b4b34a99d26953466ece51185c3a2d1378ecc17abd722391a4b007b10f7da6be3ed439a5fc93adac9aa8668fd111aadda7b997edde6c4e052c39b767b2573165a531ca31719f34cbdf33144f27b76eb1c1175274e6329cc94", 0x73}, {&(0x7f0000000d00)="8eca824d4f49dcc468c0189e46f35013d57d26315803e3aa84071e118548cf2510c31dec4008a2818965719407380bfa40405880484b0cd002014c527a5ae5d400f9f6f81da530f0ebf8441a9a2afef882d851c9d2c290a06c527ed09b27283562c95149239759bec493f7cbd141b933a78fffe2760e8ff8590d78a37012068c4dc344cb255bc482cec98a2cc46329e4e9b878bb528c51838bc4c01d065e39fbbb734bdc1d031747e693ff3f36bcdff7f8548529ba89edc343c277932118b0f4225006286878ba3298962af196573499", 0xd0}, {&(0x7f0000000e00)="29bc95313b4c0369071f43cfb75db4122c5ebf0512f035d07f243b513043603f376633fdb62c223d54b536eb7868be32a28fe43643242ef71dcc3a3acdb42c253b319259dc62ed80796005d2a05be2a9f4c0adc418f4c87163ef52eff0b9bd77805470cb5ea8c1", 0x67}], 0x8, &(0x7f0000000f00)=[{0x100, 0x13f, 0x1, "ea7c95e1162de876fbc6ced40c8b7ea96b364b56ed72175080ab788966d771c9b0f86b59955a83f08f2923e974133a446f793903f32c8072471407c805786333aec65694b4f041e23e5af14f9aae644b762a7cb605a6456d785fcfa57e8bc85e250e96e91ee0100553b7444d51b430448e13923bf4dceebb814ccdb7b235935a0f7dd71c3b2e4480feb1677c8bffaabc19fdf5474af5fa9c29fe293c6bbe63f2bdb22177fab9d1d861f959b50df2b69300cc45177ca702474c3559fd3889a17f315fc949d2891b22d189ed81d574c672035acf061956e6853a48c42300a715809d76c2b7bb542ab0590959f4c3"}], 0x100, 0x24008004}, 0x80) recvmsg$kcm(r2, &(0x7f0000000040)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) close(r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001440)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001040)=""/98, 0x62}, {&(0x7f00000010c0)=""/202, 0xca}, {&(0x7f00000011c0)=""/11, 0xb}, {&(0x7f0000001200)=""/193, 0xc1}, {&(0x7f0000001300)=""/71, 0x47}], 0x5, 0x0, 0x0, 0x1ff}, 0x3) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000001c0)="f57b3e7de1b02d081eb7390ed6f0d83a85784232757f70747a986eefd3916e3f8fa71884faf262e8776bac5d080f30d7e694d1c7e633d7a56aecc906c585a1048543a1e2e0a10d15bd3c330de4a80989194045cf1adfec05c55dce23", 0x5c}, {&(0x7f0000000240)="09fd05bfd634758927b9ed74b29a03e36e5765f5be5dc7bc578051b71b88cdc26f2958c8c58d847d559e4f9de4e7115c169f691a737b29485bc46becdda5f85ccb14d8797202bccc06576f90fb67d6a55f3e0ab90317ef1b7915f7078d774a80840b", 0x62}, {&(0x7f00000002c0)="f5d2382238da8b6b013fb04b71977771d11062ddf0cceec99abebb82c7a2547853d6bad45b8ae2dfbee1a062e676800f5edf145366cc05ac7341aa6fd6b7f62e45294581090a91df2f4f2c18f9813a55b086fcea81976f0fa076be24690ab2deba1a6c592cfb8f44719ec43775caeae128ffeb94e2742fd2feec5dcd2187a003b7bc7c252a719f464a6d55", 0x8b}, {&(0x7f0000000380)="0e42fbc4ac9928990109500f3a18f058149bd87e8a2174c7fd1e5f45d842efb8c87ded91aaac1423b71e2dda7a19fafeba1a164fd45a2cdfe13624bf680aff36ea40dd61f87782c9e614594034b5c9bb658536c1f2296a6d49b66fcacd5e3dc161345fd75d3f6f5e37721502b3579fde1f78ae6054b06d2bbd4314cce3f4c8173881a142ef4116dc5b16d81b9c25063bb0755e751a003b6893acc6e014e2171e235896886864ee672e1b55d60b6dc8a5dc91a7d1ca4d0777761d", 0xba}, {&(0x7f0000000440)="8af6dcfb4dc5cfdb78383351ff2969fe5fb15e984c032b6d179f7ec0c33836a2fe016011923fee0b770390d0be81dc59efeeb82994a32de8e7265b245248b8425c9409cf7deb26adf8c5a83413e7fd0081f56250af8a8178a65dc630b8b8435ee62bf12ade8ddd0af30991e841958c4f186ab12f477096728b9c0efd9b22ca8be28949d2e54eebdd350831d14aceff2a85eeac04bb2de1bf419984978722486624ddbe52d4a6ca06dcd1166f33a784931e30683ac6200b934de667294bab25af0696c6f74315360c271008ee7c745e9c99a563f16f01462ec76d97b52bf9fac02df93ca6a4cae9da9e62", 0xea}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000740)="84392f75f6b4a12bdb8bdb0408d0a5b5434a57ca16320f60567428d9b492a2b8ecc2ca154c8fec805ef5e9702e118460824a8ee7fc22b368131baae32a76cc24b586c7ceb5e6d36b6f34ee3b0a5d22f8746de7d7759eec5cfc92fb2ab3b48d3708734b2ac2f8b1c05175cd5a05b20245a4e947efc9c7b8869587a98826cbcedc2ff076fe8b323be6b67252a6f451a196d66a56bb7d1c273bccc7bffa081df40e54dff719cc79731f471280bcb844d1cce4b17d4bf27e28bd9996fe6d0290458a6e909962e2c95745c830", 0xca}], 0x7, 0x0, 0x0, 0x10}, 0x4000000) 2052/04/24 23:37:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2052/04/24 23:37:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair(0x11, 0xb, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r0}, 0x10) socketpair(0x1, 0x2, 0xe4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r3, r5}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r4, 0x5, 0x1}, 0x14) 2052/04/24 23:37:55 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:55 executing program 2: socketpair(0x1f, 0xe701, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:55 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x187) 2052/04/24 23:37:55 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:55 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r0, 0x4, 0x18}, 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r2}) socketpair$inet(0x2, 0x803, 0x5, &(0x7f0000000180)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000001c0)=""/233, 0xe9}, 0x20) 2052/04/24 23:37:55 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x30, &(0x7f0000000180)}, 0x0) [ 820.506786] FAULT_INJECTION: forcing a failure. [ 820.506786] name failslab, interval 1, probability 0, space 0, times 0 [ 820.518086] CPU: 0 PID: 15654 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 820.524937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 820.534298] Call Trace: [ 820.536903] dump_stack+0x1b9/0x294 [ 820.540559] ? dump_stack_print_info.cold.2+0x52/0x52 [ 820.545779] should_fail.cold.4+0xa/0x1a [ 820.549868] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 820.554990] ? lock_downgrade+0x8e0/0x8e0 [ 820.559138] ? lock_release+0xa10/0xa10 [ 820.563116] ? check_same_owner+0x320/0x320 [ 820.567455] ? find_held_lock+0x36/0x1c0 [ 820.571550] ? check_same_owner+0x320/0x320 [ 820.575886] ? rcu_note_context_switch+0x710/0x710 [ 820.580837] __should_failslab+0x124/0x180 [ 820.585088] should_failslab+0x9/0x14 [ 820.588897] __kmalloc+0x2c8/0x760 [ 820.592449] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 820.598087] ? sock_kmalloc+0x14e/0x1d0 [ 820.602086] sock_kmalloc+0x14e/0x1d0 [ 820.605903] ? __sk_mem_schedule+0xe0/0xe0 [ 820.610151] ? __fget+0x40c/0x650 [ 820.613615] ___sys_sendmsg+0x2de/0x940 [ 820.617607] ? copy_msghdr_from_user+0x560/0x560 [ 820.622377] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 820.627907] ? proc_fail_nth_write+0x96/0x1f0 [ 820.632393] ? __fget_light+0x2ef/0x430 [ 820.636380] ? fget_raw+0x20/0x20 [ 820.639828] ? find_held_lock+0x36/0x1c0 [ 820.643884] ? kasan_check_write+0x14/0x20 [ 820.648124] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 820.653649] ? sockfd_lookup_light+0xc5/0x160 [ 820.658135] __sys_sendmsg+0x115/0x270 [ 820.662015] ? SyS_shutdown+0x30/0x30 [ 820.665803] ? __sb_end_write+0xac/0xe0 [ 820.669770] ? fput+0x130/0x1a0 [ 820.673042] ? ksys_write+0x1a6/0x250 [ 820.676843] ? ksys_ioctl+0x81/0xd0 [ 820.680465] SyS_sendmsg+0x29/0x30 [ 820.683994] ? __sys_sendmsg+0x270/0x270 [ 820.688050] do_syscall_64+0x29e/0x9d0 [ 820.691926] ? vmalloc_sync_all+0x30/0x30 [ 820.696062] ? _raw_spin_unlock_irq+0x27/0x70 [ 820.700546] ? finish_task_switch+0x1ca/0x810 [ 820.705031] ? syscall_return_slowpath+0x5c0/0x5c0 [ 820.709948] ? syscall_return_slowpath+0x30f/0x5c0 [ 820.714868] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 820.720223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 820.725078] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 820.730254] RIP: 0033:0x455319 [ 820.733428] RSP: 002b:00007fd1870aec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 820.741128] RAX: ffffffffffffffda RBX: 00007fd1870af6d4 RCX: 0000000000455319 [ 820.748394] RDX: 0000000000000010 RSI: 0000000020000500 RDI: 0000000000000013 [ 820.755651] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 820.762910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 820.770176] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000000 2052/04/24 23:37:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x187) 2052/04/24 23:37:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000002000000a132e62be59fe83925df7315a8dcb09600007110000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:56 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000100)="a217a12aaa1ca91c755394ff39d687d86f4b462f8e05c5a743b7c15672a14b26c59ece6485b2070bbea43d8fba11fe68b68196afb567ca83298df334c800a41083a8a7fad3954ebdca80a9d56abec106a09f2f46c3a39e661390194fe11d9f05f06b8b55cfacc41c9c3fbf94c73260220761f340e25afcd5aa01"}, 0x10) 2052/04/24 23:37:56 executing program 2: socketpair(0x1f, 0x108, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:56 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x39, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:56 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="b0eee096d851cca1dfc9d6ff23e10d0d1b855382a7ac1a946751d37195735aeba66d481e9565f00b3f15905bfc69bf11d23f715504f45a9109e7c6451d8f7774afcc82b4b5b1be5c5471c4fb0506c246ff1d5f6884f4493ca76479bd0a920cd3176d9446807a86862aa2ddfb1cc035d38237f46c3baeec9a92decfcea546ed85135f73c760c0ca87b90f33e8f051efdf839df9e01afe5169ecf66e3caa97635e9ff6a9d1b9bb033c569ab6873864bcf6f1e046fd5df1e9a9fd4040018e7fa5fe9c0f5aacfcd199bb9ecc26b97cd1834fb8342dbf1b70c20c3295c2a5056bc3176abe59c16f85e1", 0xe7}, {&(0x7f0000000080)="5420456ee42e0cfd3d14b94e220c1a925d6f2174a07e7e7065f455f9067f9be33bf0f2", 0x23}, {&(0x7f00000002c0)="1947231bac44889603ed18da82a8d784da67c229780916a8795fabe4f8d6b9e2a8b3e8def6ea9ec7c4b954119eac7ecef3ad93a7b338c8074e2998223eacca58d83c98b07398345327801310c5eeab5f0f1c3bc3bff991e38b1bebdda8bcd496f942b50105430a687c46614fb3ce526f60d2b5f404a6a29ec0b7939dc19191ecd07dd635bb4822ce94c1ebae42994f54a7187e3e5dd4348e3352f25712108fc137509f74abc5af7eb4e1e6ee951b12a5ec1156392f0a6d61a2b14ce46e8b2845bef8e6e4c6af403834bb7c6f6cf7fee3ccba7126857a", 0xd6}, {&(0x7f00000000c0)="032420eb4ec9df402145ad0133a54b73d888f72a1b3eee5d0d09", 0x1a}, {&(0x7f00000003c0)="6658dca18b986b520ab06c81ecf329b81650c438ee451b574a4917cce9cfe91ad9f7f8fedf7acfadda9ab3aba2470c54546fd7f290d9a402975cb8f82833930ed20979e13ce6fb3105407895c2cda13de5a0b96ea33f2490d2ebc8e840882b79474ce901f4074aea10e8cfb86c2aa28e4567a6ab77f36cbf4f3e2f2e81a0affe209aa9fa73bb5cf2abaf38118133122649099afc30c99f", 0x97}, {&(0x7f0000000480)="de200961804959e971f9e12be932afaa48a0129aa636dda6e1c87ecadab66c151da39c944ebe34ba2c403505df84c3e9b1dc48796f484ba66ab85afc348f1cb313d115cbd1585aac276f0bbfedcbb0585d48edc250586a069f796a83ef1a8e28f961429fc03b57d2ed614eaf2e22adb153a3ab54feea2095c349c54b88d8ab53982f117f8903846512225df38c124211c71b9b1ca20417daf567bb0a110f9153e00576c30c066515c4f4b960b32dc5480541e6052670a7c8202b86fccf436b527ae0f61332339693dea63809877b14821ec2e13063a4d8bdcfe2edee0ce1cc93e86d", 0xe2}], 0x6, &(0x7f0000000780)=[{0xa8, 0x101, 0xa5e, "0821d8e26a7fa6e9be616db4c7cdfb9e2a7d2bbe14dbc55f1211e926c8ebdd06ac36f945f931bcf21ec421613ef9f89e55a8af2ed569f5d638c45399b6b85f28e9b39dde4a50c378c594bc7c672f37923c203d1b2e634df14809781190d150ad4400a292a10714a2cef603cdab9c0e49a7b1f006408eb53e3b2dadbc76472c9fb7bb98933f35e71d826b1630951cb8c9c4f98fbcaa"}], 0xa8, 0x44010}, 0x4044000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000600)={r0}) 2052/04/24 23:37:56 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 821.386346] autofs4:pid:15681:autofs4_fill_super: called with bogus options 2052/04/24 23:37:56 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x187) 2052/04/24 23:37:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 2: socketpair(0x1f, 0xb701000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:56 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/233, 0xe9, 0x2}, 0x40) [ 821.436139] autofs4:pid:15690:autofs4_fill_super: called with bogus options 2052/04/24 23:37:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) socketpair(0x9, 0x804, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000180)}, 0x10) 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)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:56 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xfffffdef, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:56 executing program 7: socketpair(0x2, 0x8000f, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x200) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000180)=@sco={0x1f, {0x10000, 0xff, 0xff, 0x200, 0x7, 0x2}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000200)="96ed6e8096c5d1aaa3dc9e45e3fa3280835d153d5aaae9ea5975b2122c52d626d46bb94d5aae5ac1b99ec4fc7995e8a54c85150d62b76950fb9a70a0a707630148215c0ca2a7077f162530607ee6117aaa141e34e92fdf905b265f5d333f33d32809b0dd3fad98beae952b44b6825f09adcedde4dd6c21c183559c5ee7384929ce74f0b853713cde4392d0b33097a882036a4ace7d987fcf287e961f5a83739bf017a3dfc414610af2a64b1b10b70df17118a0ff094dfbcae369d60f03395982282b7174e18a7664783e64d5c7e7b9ec7d5b84a53e17831b1edba7d4c88da5858249dd8802bf9885577c113e45da1ff4daa792ad93c577ee25fd36f89edbdb4f52bfe26473896d5e57c3a114acd57697268e016db8f6f498b910825c3dc998db375ec64d7f43ecd79fdce4c4a133babd5c654a702720dabeb2bbc96e07601d24c26c4f5e22ddbe2fc193aff20d2d96c67ceb38fd374cc4b19b8b79c560b8bd9953196065637735a5389ede21b4a6e07ff9eda77e41c55f9fca6d3a68d470945d72644f749393d3eb44ade29093af39ed3a521d97b227068b9b0e1379899b556a88a40a7a14413c1d353b0eb06e3ba013a0e0832f3593c025268fe60aafd8ea6e13797a9440eca8f79f8e6a0ebfe90625a2883a13d98d1b6b83dd2b13bce9a5ca4e214ef62d162650214d2f94ec7746d78fee3dd19d0c8c4d665b7ad0106f23b5856b81baac45ac885f9ae4eaf1d906f7da5754ad83901cfaa7b8bc08de702972ea7093fc148a34d46852f85c44718afa38f4020b3e0859bef61b01c0419408a85444098f769add1dcdf06f504a6024835a010fd42242719ef73a6d48e9c92d2cb3ea6bcfc308f7678d3ad15cbf923841f76956bb0f4d618e1aebb10a738acdb4eab23b012d9b86193e8f6ab3febc15e0e28772b22bfde3cf86b54d8a97f6b1810e965ec03ebaa61cb1cc6f92609a16ff7fa7d8f3aaf4d29744959942efa20fc91c51bec3dccd526fbb52d39c8c0fe1983cf15d580061ad2b4d3cec52470913d59992408d85156b5ffe53915cab656ba83599efcb8face64eceb86c8918601237ee33ce02e5ff167ff3b2768b881e6095ce266b8b08a7108ff136a9e7234a5b2f234bcc3637f9f495380b8d83f0975da7ce6f15d21497a653b00f26c1eae9f70c44167c04cad78eb03a0859469a6088e350e7f19d55ee88031b03e80e2c26b077423c65825d90a0c862984f191d5f6153bab45824c6b8a1b17810960e26586e709fbdb7d6fefc24006affaf523e2e48291935226322075a39d408fe72141be1d84d31e5948fea2da56236a75ab72dbc2d6c4794960d036b41a82a92cf4a1d346919e00c3c6adf990a3623b64de9cf2108b7c4d0ff883c6d1dddf5bba80d216c53fc8b66f1ebd44df2d82fcc7f0180f64d27b62af3b58ba1076e11cd1af801d0f34d3f14040dcbca1c8add69dbc4b873b31871630395a6243d0fdabc2663738c740e48bbab77b09fb01e5c4469d0296ffeb75d5fa5c353647772641f496c9562abc91c6643e93ae8c8a0dfa4133931c087fa82e71a105725f40cb5d969b6be150e4ed1a19ee30176e89dffeedae8331d8ace97e9e8127a8a48811ea12d8947d24cc34eb06caefa8d0903706dda80b052a764a1c8f5df58ba1b1c6cbff0e647d79c6e23c499fdff252729445948d3389f3cd95c0608d7008824dfd07f9024e45a7017d817589f056bf97b79865162835e2bd2709b1c89cc6db4f5e82e2ad7b6840cbbf2c6fd9b0e55abac48a9b96423024fdb6f3e92eecfa3d4a725b96376b20205e4867669ad5ba852d4dda42eb50e01509b2633bef8df630fb12420587dd3819004d6343fd1e815e08fe3764935450cc8656ca1bb0d24dbecec0aae8c72e4ff0991f8ebe4bb2fb263cb04c1caafd73e9845b8e8f5f0cf89b7810c68bc734b68afbac984cd1a27d719a6824162871654e435ba5ca945f391681e47e61125446241d69acd21e1070fc3530ea191c5e7efa0bbd921c504554d3d192a3157c477bc96bde1a693cc6d08f52375b25a506f2a278360c119888503402b1253856e83b0e1783edf639878c9ebbd2eea9cf0853814256ffcdd1040b6e30a1288adaad1f3fde989469a18aecdd8b3a53b6c591fdf9d41de55e805f5482ab4aababdd545fb4f81c104cd7c1c74060a4f80719133df6f4c791c846c199d517d66adee4cea771a30a8639d9e92e99933687109289fdc3854d4d6bc7c3e05f3d54a8b836aa2980954cb5d8c8f5a16b41cb88ab00c693126c0bbeba0705c372175991fbacc7fcb8cd75abcf5c1baec1494eae72d75e6ff80201dcc1a733e64e7f363a9a5d5148b632cf065d459e4a4afc463b1b73b95421a9e35409175457f822773580e272792b8bc221c0affec1ded1dbe3d6a8884ffb718a5fcb7ebf26214abfcdf6818667e79f924fea41bfe6da04019ed3bb98c0d7e786226f2de23c04a095e5b74e4c2d1fc63d6dbabd79d4aba5377ed085efc78589fb17f25f2d3c9e944739522b430bc4dc1067852e82a1d726f0df38ef67482d5ac87c9dbcd054153d689dfa456eba3f74763d1bb89d81319cb04b81071ab164a8accc4ed6a0c46df81619249bfacac972b1ad271cbd2eab23b7e04efa76cf27378925d4c5c332ebed9d51c01630f6e16ac372498fb19af0bfe19c7d5c8cdcf67b20b18b5d524ca9e38b4426501f7760457555d9e02891ef4ca69acdfeae1dcf0cfcdac73f835d090ba73ef239b3a9ed4128a1afbc028a94b87e93e07e665bfd871a5170dda89a49efa867bb0b6f033b9809d7216dfc30b0997ec5f677f6c4bb43456ce4398ad678be8272b137f1ccde319468408faeee61459abf0215bd3628dd5849be00025db64e485cfb1801a93363a46454c93fbc8ed5ff7cde691df583fad822000d8eb6b4985c3936111a655fa148ceb625397f0fe81c126cf2a8e00c9664341e1fc3fbb1d2b53b162e165a8ffd4d166dd9b37e5fa84bcceeb699f4aed768002d76714fc9e5df63bd935a3bc73357c5fd969d039390d5a47ae34437ebb8fc8bb91b1996b2c71ac0813bf40e7000f16a9b748bebdfd06aabe6b05de2fcbd92d12d9dd087cf43f55ed178283eb30bb2d5a3ccd0fe9ec494524fc8dcd605f8ffe2a8b57f7491ee4a6a30a87b2f197322e9bd8c7c69d3888e1b4f097b67154d74db7e55543aafe6c4191347b0acf77a59a2a28283c5c2cee99de66a8c2366c195ad7f94e79700e87b1b91749ee8c1faff28e9acc1d13f82221f057367fd2acdb36fd313ef51073ea3e60e54d10595164ab273bff458cac6273fe4cee1e25ce5d3b7fca8613e2f95ddd350b92fc8a639f42ef187f46fa0f95195c0f5e5abd48b153f659b06420296d1ade821c25ec0bf3eed3ea0284866cac5084314db77869fbfe572ddeaa2310c3edfe9e99d83ac61f60844469c4b236302abc7abed58b72ccd30313c38e9e3f5e99f37d17b1765be5ab9edeabc7bab8724345958374f663c3197ab66ffccdc3c26646870bfce30c96b49626a506034737ac7b6cd75719a4a24be370fc9264d6edcb47b6e70ebbc8aa34ebba6e7438746819207c1658fb9f45510d235ef8cd179fdebd7aa0479649f634559821f7c5f7f8c5b99f7c08c6fdc5c7ff682470bc0d7e9dd2a7486a3952494e4dddf449ffa76049a6e05298c48da733efc0e866d174d38d867e68bb023f14e14379b86c283ba44dff91dff48a60e73a22ef3d5aaade9564cbdc2af290f88ef79f8a5479517f213a00706274659a8e13efabd66ece0c2f3fb295d7a3b28cf5e661abc5cfa9a5d2eabd292d99a1a10a6042808425e2dd8ae18c9ddf67d55f4333b19f4aa88922fc2d855d1c619fecdce78306f2a86618aeae1d7b3840e72be023f3e387a936db1d0a147acb8ab872d5514548bf103374f43fc03bacbf5728bb4c022b2eba906a80ab364d9417d994f5bc0ec8c2eb6877ca5530a2ff0189b7cca08ddb3248e5165cc4da4a4701a6264721bfac906a15a99e9bcf40516ea0f92b60a0c72fc1a945ef338e695db9bf10a00033a3209f476be9f27d21eb22106927d25b17fc4592c00db2f42f419e281b99ebda91f3287bafed5e64487f6b14395376d5ef0c5152cd0085bb015cfc9e6c2e8c28de8065ed3bbe81204e81bbc6ca46b54feef1621a307f2e8ba0b4fd7110c774b1e7bfa7c8068307f54f25b8fd40e4f979c2c77e3577f7e6f1ebf89db086b23a8c62046ad2f63cdaafa183096d93dbafd2858a7915126833df6a33b0a9e22a3851d28eabb9f9c81ca8ad530650d7d35a96af0d7147639fb0ba7f11373123fcbe5fc6baccf9ee0474294efe0b72be40949bba907da3dbbb10eab417f6654cd04757fdd7000ba87ca24ce5472b0e3cdadd4864b393b24d561a07a7986b1243440ed09d5a9397971036e97677198269458cbba2175914af850a6e947ae6c156bb34f5b910c95c329eca2c9576d8e81e50ee84fb88b8207375a6fee1514568d90153dff960c95ed16bd22d036c954fe7ba7c691d277f0d4e84646272e645486dfd35763854c2d6eebe06adf45cb63c86f10aee6954e7e26d538298d444af18e57a06e8b71c725dcadcc2c31bdd89953f7d52c4e1db56eaf4313d4b1116e8a4fba7ca5ba8f4598644521ac8b70ee53d9ec98ce316a137518be38546d547f4a75a3816da1ad4ef4fd1452b4e99e7e6977456ad5ea96e43eff61c89d146af9ef74ea6c39a8e63f7955189d88b23f4fe224570c32bdea60ddb29b2901d176fff9ee48e20260875e708a68d1655b466ef94cd8f473aff57eafe184347847e8d50ad772654557d8e80d1df05b5ad6d95039d8ef749102701f6e0b8f6781574961dfe2f400f9b14659e62bf0f45e7504ff13f933aa11b0ebb0a0e4d05f93b8bbd2ca6f0e8ee1f8abd6febf64002864d95f7af7040594d727de782e4a0b335ee9384d2d572cc9ce192cf97d0cbb8cb184059e96c5b4ff6f5086f3f5d5098c41f187cf5c4cca5314446c992a875518bcccddcb2eab1f6b84c0b0f8a0673debb7db580f605137b73a2bd693ed593d9d56b8d45358b54b1d8a199096746b736164637976c4aafe30f6214413a2bd1cb2b544f1d31d3fe79492508780afe856943bed39de14c7dc195ba8a5f07a4465b3e701dc0d7723e24d0337abc4aa756479667ec9813908cee0df4cc51d9028c6d958289000fee0cc20ee5fb315b8ceff069c463fa506ed64e46e7280d9e5c5b425e5ca0a559d90c89744fa818ebb9d917ec7fbb623583a20a3e76a153a21f84ee6fb3a43f95ec7ca39136e4d11f7000ae970034564d6ba535125e3cda1921aecc48acc67ba322c3f6c7259ab3430c76c99a1c5ea832ebc03a4956be6641aa307d9b30b56863b04135c359c45317170cd8c47212154ab020282f0d0ee2fd480c20d21734f106e70f01e4c78aa0d792582cae191ba62ab0923c69f513f6d443097a52f4cfcdd7ea9d73c4ebb8fe356b681cdd423df419d89d59223e7e8ebd5c184e2151a4103babd860d736f1dbebea2a8c318665c41b0f88183ea522ca8d8fd3a4e17d4d840d6a3eeb987c38bb47f58b5eb34520814fb5b2a75072dd9083e4647b135dc3853fc032012decf5043751ed7859ce5b3e89e8fa3291ea36b0be79cf2fcc526f4f30c4cadc0a96609f6be567086cfd0352b7bc40d1211fb6b5b02426ae1c2c04d2e545b4b55d14541d930f99c341dfc9c4aae4325e0b2dc3fd7252515e19ea0d9d3c6d8cdc490461cdb446a46b09595c5c584c9f60c080c8af4a581992255969c2868a", 0x1000}, {&(0x7f0000001200)="9aacf491c69dfc410e669c06c678b4ace376972270a24a2344ee720513850088327164535424dbcd9a6b70c592a38fceb80bb54ba6abbdf4e9aa1ff0decbce56a52d4d0894303ad4cbd6d29a154f264c0395a02fb07fc4fff8becb9b506fc161bad8af8a1045c6eaeb1815bacebc", 0x6e}, {&(0x7f0000001280)="4dacbd72e718c1b7b2036351544d2efbcd58eae78e084ea839e7fba5d2bd81c8bbb84cfca87dac2ce9768e33b0c70cca650ba6805814c06696b8ea83dfbdb3d7d1d6e83aa2f752fd8bf6fd1240c4", 0x4e}, {&(0x7f0000001300)="b71d511241a014907280275440bb93fa9d8522f279ee51f820e184239eb76da7aeb345afb64c6a3eded54c4320de77cb52eb5803ec3834141ead98f248d5f03197a452e7204b07b0935ab0b72e2bc0", 0x4f}], 0x4, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x4a8, 0x8010}, 0x4000040) 2052/04/24 23:37:56 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 2: socketpair(0x1f, 0x68000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:56 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x187) 2052/04/24 23:37:56 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xffffff82, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 1: socketpair(0xf, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x50e) r1 = socket$kcm(0x29, 0x7, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) recvmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/233, 0xe9}, 0x40) 2052/04/24 23:37:56 executing program 2: socketpair(0x1f, 0x4e00, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r2, 0x4) 2052/04/24 23:37:56 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x187) 2052/04/24 23:37:56 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='.\x00', &(0x7f0000001ec0)='./file1\x00', &(0x7f0000000400)='ecryptfs\x00', 0x0, &(0x7f00000002c0)="9c607685436005587a385635dee1736fe94004a6b65c24904f6ec00836aae24a693562cb4c27f3f830b1d1758b4e2efda17d5d7c856774e3a2f8c59fc71095af331646d6560b2313fa3eeb15951a706de875e17decd97bb4bbf4fd35cb2f43d7a71488ce2c7ae863d9ab0d6f0a616891feaa899b1afee9d98b20f38230063d548b3aa3e6b5f341e3eaf8f2a031c55e9cb745e8c2c671fbb3fe405970548a9e0c9851acdee4de5c64c10f373341910f369639f286f070b9bdd6b83a75a4dfccb8a2a5b1dc4f882a4173d2214e17d9c0372ce92743367ff242478edc58b0b5b334b4ff205360") r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x13, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x1b}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x683d, 0x0, 0x0, 0x0, 0x1}, @generic={0x4, 0x2, 0x3ac0, 0x1}, @generic={0x10001, 0x3, 0x923}, @generic={0x4, 0xff, 0x4, 0x1}, @exit={0x95}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x80000001, 0x38, &(0x7f0000000180)=""/56, 0x0, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x0, 0x3}, 0x14) 2052/04/24 23:37:56 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 1 (fault-call:4 fault-nth:0): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:37:56 executing program 2: socketpair(0x1f, 0x91, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:56 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xb, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:56 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x187) [ 821.992577] FAULT_INJECTION: forcing a failure. [ 821.992577] name failslab, interval 1, probability 0, space 0, times 0 [ 822.003945] CPU: 0 PID: 15765 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 822.010795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.020243] Call Trace: [ 822.022848] dump_stack+0x1b9/0x294 [ 822.026487] ? dump_stack_print_info.cold.2+0x52/0x52 [ 822.031671] ? zap_class+0x720/0x720 [ 822.035391] should_fail.cold.4+0xa/0x1a [ 822.039446] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 822.044539] ? _parse_integer+0x190/0x190 [ 822.048677] ? zap_class+0x720/0x720 [ 822.052389] ? find_held_lock+0x36/0x1c0 [ 822.056457] ? check_same_owner+0x320/0x320 [ 822.060771] ? rcu_note_context_switch+0x710/0x710 [ 822.065693] __should_failslab+0x124/0x180 [ 822.069921] should_failslab+0x9/0x14 [ 822.073712] kmem_cache_alloc+0x2af/0x760 [ 822.077862] prepare_creds+0x78/0x3e0 [ 822.081654] ? abort_creds+0x170/0x170 [ 822.085534] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 822.090459] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 822.095649] lookup_user_key+0x49b/0x13d0 [ 822.099795] ? join_session_keyring+0x340/0x340 [ 822.104461] ? __sb_end_write+0xac/0xe0 [ 822.108427] ? key_validate+0x230/0x230 [ 822.112398] ? SyS_read+0x30/0x30 [ 822.115844] ? mm_fault_error+0x380/0x380 [ 822.119990] keyctl_keyring_link+0x24/0xe0 [ 822.124225] SyS_keyctl+0x1fa/0x2d0 [ 822.127865] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 822.132795] do_syscall_64+0x29e/0x9d0 [ 822.136673] ? vmalloc_sync_all+0x30/0x30 [ 822.140813] ? _raw_spin_unlock_irq+0x27/0x70 [ 822.145301] ? finish_task_switch+0x1ca/0x810 [ 822.149790] ? syscall_return_slowpath+0x5c0/0x5c0 [ 822.154721] ? syscall_return_slowpath+0x30f/0x5c0 [ 822.159647] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 822.165015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 822.169851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 822.175029] RIP: 0033:0x455319 [ 822.178212] RSP: 002b:00007f968088bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 822.185911] RAX: ffffffffffffffda RBX: 00007f968088c6d4 RCX: 0000000000455319 2052/04/24 23:37:56 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x11) mount(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x8000, &(0x7f0000001f40)) 2052/04/24 23:37:56 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:56 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2c, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:56 executing program 4: socketpair(0x2, 0x7, 0x1, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={r0, 0x50, &(0x7f00000008c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) socketpair(0x2, 0x5, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000840)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/44, 0x2c}, {&(0x7f0000000680)=""/161, 0xa1}, {&(0x7f0000000740)=""/105, 0x69}], 0x7, 0x0, 0x0, 0xb1fa}, 0x40000120) r3 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r4, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2052/04/24 23:37:56 executing program 2: socketpair(0x1f, 0x5900000000000000, 0x0, &(0x7f0000000040)) [ 822.193171] RDX: 00000000fffffffe RSI: 00000000fffffffb RDI: 0000000000000008 [ 822.200428] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 822.207691] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 822.214950] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000000 2052/04/24 23:37:57 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:57 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x187) 2052/04/24 23:37:57 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x7ffff000, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:57 executing program 2: socketpair(0x1f, 0xff00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:57 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:57 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x187) 2052/04/24 23:37:57 executing program 2: socketpair(0x1f, 0x63000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:57 executing program 1 (fault-call:4 fault-nth:1): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:37:57 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='ext2\x00', 0x0, &(0x7f0000001f40)) mkdir(&(0x7f0000000040)='./file0\x00', 0x4a) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="1c3d40e2b32632cd23dd0d7812d9665778ee9b209e4aed7434475477e90c0b8e9db592621f764d5c8d6148283fc02b2d3be5e9c5b693c5ad86843505c6eafad9fa99e7d6022f2e20de8e9e2b47916360973b60fe1e776ea18d2c146645fc739c2371fc5a69c2fa46db7fb32ed9ecfbbf39dc67b2535a5df0324ff44b71047df5819c8865fd5373099d", 0x89}, {&(0x7f0000000180)="90967af899629247cf6ed75958567a98651f37265957ab9fbef173104c6e1e55c80f79fe46eeadafe1", 0x29}, {&(0x7f00000001c0)="c0506088110a3fe3242c0de8e1d073476d66007a11e1726f6a6342795fe06792344381d694478fc0e0e807aa242fe57fecbc0dd39a68e423b9edea57a935e6a50f2d20284a7e29222c7cc17cb613ff92b0778dde1871501166e7f351a00b2eda1a2bfdd4ae8304610864f8f64c17a506bfd1172d0df43ff9a1bbc2b3fc69b82b996156cc4d5ebe59309916b1c767b18f0e7a687a", 0x94}, {&(0x7f0000000280)="d0f52ed2810f22b5037c1892f98a9b0e36a9f9f55f41c4fb191d60482cad2097974b3ac7285e14e20f5c04dd30d37253609e4b97767fc52a78c55611ef72a8649ffba38a8dd2486649dcafd8cbad5a5cd2288a2f2f9b84cec0df91162e0fb50e0aff03dffbfc5d7b0e7a", 0x6a}, {&(0x7f0000000300)="c04140a4dfe93a3673d8d5f217d4870298ee6469baf49659e10d0934314cfb3b8b994c761f51eb825065411f8330942d5a3f9f00a56f0ed0de7d1f71b61de81a6e375cd3a52fa42edb71cf165f7b8c0471", 0x51}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xd8, 0x800}, 0x20000004) mount(&(0x7f0000000540)='./file1\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000001700)="616c020020006e6f129884ce4c80b2b3f0bc667300", 0x4000c, &(0x7f0000002f40)="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") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) recvmsg$kcm(r1, &(0x7f0000000880)={&(0x7f0000000440)=@in6, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/11, 0xb}, {&(0x7f0000000740)=""/100, 0x64}, {&(0x7f00000007c0)=""/80, 0x50}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0x160) mkdir(&(0x7f00000008c0)='./file0\x00', 0x20) [ 822.584145] autofs4:pid:15774:autofs4_fill_super: called with bogus options [ 822.595228] autofs4:pid:15825:autofs4_fill_super: called with bogus options 2052/04/24 23:37:57 executing program 2: socketpair(0x1f, 0xe7000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:57 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xa, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:57 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:57 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x187) 2052/04/24 23:37:57 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x187) [ 822.675263] FAULT_INJECTION: forcing a failure. [ 822.675263] name failslab, interval 1, probability 0, space 0, times 0 [ 822.686593] CPU: 1 PID: 15830 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 822.693462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.702822] Call Trace: [ 822.705424] dump_stack+0x1b9/0x294 [ 822.709072] ? dump_stack_print_info.cold.2+0x52/0x52 [ 822.714288] should_fail.cold.4+0xa/0x1a [ 822.718371] ? fault_create_debugfs_attr+0x1f0/0x1f0 2052/04/24 23:37:57 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 822.723489] ? zap_class+0x720/0x720 [ 822.727230] ? graph_lock+0x170/0x170 [ 822.731046] ? find_held_lock+0x36/0x1c0 [ 822.735138] ? check_same_owner+0x320/0x320 [ 822.739482] ? rcu_note_context_switch+0x710/0x710 [ 822.744432] __should_failslab+0x124/0x180 [ 822.748681] should_failslab+0x9/0x14 [ 822.752495] kmem_cache_alloc+0x2af/0x760 [ 822.756658] ? kasan_check_write+0x14/0x20 [ 822.760890] ? do_raw_spin_lock+0xc1/0x200 [ 822.765125] key_alloc+0x41f/0x10e0 [ 822.768743] ? rcu_is_watching+0x85/0x140 [ 822.772887] ? key_user_put+0x70/0x70 [ 822.776677] ? rcu_read_lock_sched_held+0x108/0x120 [ 822.781682] ? kmem_cache_alloc+0x5fa/0x760 [ 822.786000] ? security_prepare_creds+0x94/0xc0 [ 822.790665] keyring_alloc+0x4d/0xc0 [ 822.794372] install_process_keyring_to_cred.part.3+0x87/0x100 [ 822.800335] lookup_user_key+0xcf7/0x13d0 [ 822.804479] ? join_session_keyring+0x340/0x340 [ 822.809148] ? __sb_end_write+0xac/0xe0 [ 822.813113] ? key_validate+0x230/0x230 [ 822.817090] ? SyS_read+0x30/0x30 [ 822.820531] ? mm_fault_error+0x380/0x380 [ 822.824675] keyctl_keyring_link+0x24/0xe0 [ 822.828901] SyS_keyctl+0x1fa/0x2d0 [ 822.832520] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 822.837438] do_syscall_64+0x29e/0x9d0 [ 822.841313] ? vmalloc_sync_all+0x30/0x30 [ 822.845448] ? _raw_spin_unlock_irq+0x27/0x70 [ 822.849930] ? finish_task_switch+0x1ca/0x810 [ 822.854417] ? syscall_return_slowpath+0x5c0/0x5c0 [ 822.859333] ? syscall_return_slowpath+0x30f/0x5c0 [ 822.864255] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 822.869610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 822.874449] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 822.879622] RIP: 0033:0x455319 [ 822.882797] RSP: 002b:00007f968088bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 822.890495] RAX: ffffffffffffffda RBX: 00007f968088c6d4 RCX: 0000000000455319 [ 822.897751] RDX: 00000000fffffffe RSI: 00000000fffffffb RDI: 0000000000000008 [ 822.905009] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 822.912264] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 2052/04/24 23:37:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r1, 0x4) 2052/04/24 23:37:57 executing program 2: socketpair(0x1f, 0x1b000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:57 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 822.919518] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000001 2052/04/24 23:37:57 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x3c, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:57 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x187) 2052/04/24 23:37:57 executing program 1 (fault-call:4 fault-nth:2): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 823.125796] FAULT_INJECTION: forcing a failure. [ 823.125796] name failslab, interval 1, probability 0, space 0, times 0 [ 823.137242] CPU: 1 PID: 15873 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 823.144086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.153446] Call Trace: [ 823.156052] dump_stack+0x1b9/0x294 [ 823.159699] ? dump_stack_print_info.cold.2+0x52/0x52 [ 823.164904] ? __kernel_text_address+0xd/0x40 [ 823.169414] ? unwind_get_return_address+0x61/0xa0 [ 823.174348] should_fail.cold.4+0xa/0x1a [ 823.178413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 823.183513] ? save_stack+0xa9/0xd0 [ 823.187139] ? save_stack+0x43/0xd0 [ 823.190756] ? kasan_slab_alloc+0x12/0x20 [ 823.194890] ? kmem_cache_alloc+0x12e/0x760 [ 823.199211] ? key_alloc+0x41f/0x10e0 [ 823.203004] ? keyring_alloc+0x4d/0xc0 [ 823.206883] ? install_process_keyring_to_cred.part.3+0x87/0x100 [ 823.213017] ? lookup_user_key+0xcf7/0x13d0 [ 823.217337] ? keyctl_keyring_link+0x24/0xe0 [ 823.221732] ? SyS_keyctl+0x1fa/0x2d0 [ 823.225520] ? do_syscall_64+0x29e/0x9d0 [ 823.229574] ? find_held_lock+0x36/0x1c0 [ 823.233643] ? check_same_owner+0x320/0x320 [ 823.237957] ? rcu_note_context_switch+0x710/0x710 [ 823.242872] ? rcu_is_watching+0x85/0x140 [ 823.247012] ? do_raw_spin_unlock+0x9e/0x2e0 [ 823.251415] __should_failslab+0x124/0x180 [ 823.255643] should_failslab+0x9/0x14 [ 823.259445] __kmalloc_track_caller+0x2c4/0x760 [ 823.264106] ? rcu_read_lock_sched_held+0x108/0x120 [ 823.269117] ? kmem_cache_alloc+0x5fa/0x760 [ 823.273427] ? key_alloc+0x478/0x10e0 [ 823.277222] kmemdup+0x24/0x50 [ 823.280404] key_alloc+0x478/0x10e0 [ 823.284023] ? rcu_is_watching+0x85/0x140 [ 823.288172] ? key_user_put+0x70/0x70 [ 823.291960] ? rcu_read_lock_sched_held+0x108/0x120 [ 823.296964] ? kmem_cache_alloc+0x5fa/0x760 [ 823.301277] ? security_prepare_creds+0x94/0xc0 [ 823.305937] keyring_alloc+0x4d/0xc0 [ 823.309646] install_process_keyring_to_cred.part.3+0x87/0x100 [ 823.316057] lookup_user_key+0xcf7/0x13d0 [ 823.320201] ? join_session_keyring+0x340/0x340 [ 823.324865] ? __sb_end_write+0xac/0xe0 [ 823.328829] ? key_validate+0x230/0x230 [ 823.332801] ? SyS_read+0x30/0x30 [ 823.336243] ? mm_fault_error+0x380/0x380 [ 823.340385] keyctl_keyring_link+0x24/0xe0 [ 823.344613] SyS_keyctl+0x1fa/0x2d0 [ 823.348230] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 823.353150] do_syscall_64+0x29e/0x9d0 [ 823.357026] ? vmalloc_sync_all+0x30/0x30 [ 823.361162] ? _raw_spin_unlock_irq+0x27/0x70 [ 823.365644] ? finish_task_switch+0x1ca/0x810 [ 823.370129] ? syscall_return_slowpath+0x5c0/0x5c0 [ 823.375047] ? syscall_return_slowpath+0x30f/0x5c0 [ 823.379967] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 823.385326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 823.390164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 823.395338] RIP: 0033:0x455319 [ 823.398514] RSP: 002b:00007f968088bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 823.406222] RAX: ffffffffffffffda RBX: 00007f968088c6d4 RCX: 0000000000455319 [ 823.413480] RDX: 00000000fffffffe RSI: 00000000fffffffb RDI: 0000000000000008 2052/04/24 23:37:58 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x8, 0xcfa7, 0x9, 0x0, 0xffffffffffffffff, 0x1, 0x8, 0x65e6b51b, 0x3, 0x3, 0x1, 0x7, 0x7f, 0x0, 0x3600, 0x3, 0x81, 0x6, 0x100, 0x8, 0x9, 0xd80, 0x87, 0x0, 0x100000001, 0x1000010000, 0x8, 0x3, 0x5f3d, 0x92, 0x3a7, 0x7f, 0x8, 0x7fff, 0x20, 0x0, 0x3, 0x7, @perf_config_ext={0x9}, 0x2080, 0x1, 0x40, 0x5, 0x1, 0x9ef6, 0x7fffffff}, 0x0, 0xa, 0xffffffffffffff9c, 0x8) socketpair(0xf, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = gettid() perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x7, 0x6, 0x1, 0x8000, 0x0, 0x1, 0x1000, 0xf, 0xfffffffffffffff9, 0x3f6b, 0x6, 0x961, 0xfffffffffffffffb, 0x7, 0x6, 0xc67, 0x7, 0xed, 0x1, 0x8000, 0x7, 0x5, 0x8, 0x81e5, 0x1a18, 0x3, 0xc3d6, 0x3, 0x1000, 0xecc, 0x7, 0xfffffffffffff000, 0x4, 0xffffffff, 0x3f, 0x9b5, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x80, 0x7, 0x3ff, 0x7, 0x5, 0x3, 0x6d}, r3, 0x1, r0, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r1}) 2052/04/24 23:37:58 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 823.420737] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 823.427994] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 823.435263] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000002 2052/04/24 23:37:58 executing program 4 (fault-call:1 fault-nth:0): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:37:58 executing program 2: socketpair(0x1f, 0xfa010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:58 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x187) 2052/04/24 23:37:58 executing program 1 (fault-call:4 fault-nth:3): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:37:58 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x36, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 823.520480] FAULT_INJECTION: forcing a failure. [ 823.520480] name failslab, interval 1, probability 0, space 0, times 0 [ 823.531833] CPU: 0 PID: 15891 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 823.538680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.548036] Call Trace: [ 823.550642] dump_stack+0x1b9/0x294 [ 823.554281] ? dump_stack_print_info.cold.2+0x52/0x52 [ 823.559466] ? lock_downgrade+0x8e0/0x8e0 [ 823.563618] should_fail.cold.4+0xa/0x1a [ 823.567676] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 823.572772] ? lock_downgrade+0x8e0/0x8e0 [ 823.576915] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 823.582965] ? proc_fail_nth_write+0x96/0x1f0 [ 823.587444] ? proc_cwd_link+0x1d0/0x1d0 [ 823.591502] ? find_held_lock+0x36/0x1c0 [ 823.595561] ? check_same_owner+0x320/0x320 [ 823.599868] ? __lock_is_held+0xb5/0x140 [ 823.603913] ? rcu_note_context_switch+0x710/0x710 [ 823.608830] __should_failslab+0x124/0x180 [ 823.613053] should_failslab+0x9/0x14 [ 823.616842] __kmalloc_track_caller+0x2c4/0x760 [ 823.621498] ? strncpy_from_user+0x500/0x500 [ 823.625891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 823.631412] ? strndup_user+0x77/0xd0 [ 823.635198] memdup_user+0x2c/0xa0 [ 823.638725] strndup_user+0x77/0xd0 [ 823.642340] ksys_mount+0x3c/0x140 [ 823.645864] SyS_mount+0x35/0x50 [ 823.649213] ? ksys_mount+0x140/0x140 [ 823.653008] do_syscall_64+0x29e/0x9d0 [ 823.656881] ? vmalloc_sync_all+0x30/0x30 [ 823.661019] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 823.665851] ? syscall_return_slowpath+0x5c0/0x5c0 [ 823.670769] ? syscall_return_slowpath+0x30f/0x5c0 [ 823.675687] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 823.681038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 823.685870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 823.691046] RIP: 0033:0x455319 [ 823.694220] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 823.701912] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 823.709165] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:37:58 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x187) [ 823.716418] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 823.723670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 823.730922] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000000 [ 823.760371] autofs4:pid:15890:autofs4_fill_super: called with bogus options [ 823.842574] autofs4:pid:15902:autofs4_fill_super: called with bogus options [ 823.871164] FAULT_INJECTION: forcing a failure. [ 823.871164] name failslab, interval 1, probability 0, space 0, times 0 [ 823.882832] CPU: 1 PID: 15894 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 823.889686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.899045] Call Trace: [ 823.901635] dump_stack+0x1b9/0x294 [ 823.905277] ? dump_stack_print_info.cold.2+0x52/0x52 [ 823.910467] should_fail.cold.4+0xa/0x1a [ 823.914521] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 823.919615] ? _raw_write_unlock+0x22/0x30 [ 823.923841] ? graph_lock+0x170/0x170 [ 823.927630] ? keyring_revoke+0x70/0x70 [ 823.931594] ? find_held_lock+0x36/0x1c0 [ 823.935645] ? __lock_is_held+0xb5/0x140 [ 823.939705] ? check_same_owner+0x320/0x320 [ 823.944022] ? rcu_note_context_switch+0x710/0x710 [ 823.948950] __should_failslab+0x124/0x180 [ 823.953176] should_failslab+0x9/0x14 [ 823.956991] kmem_cache_alloc_trace+0x2cb/0x780 [ 823.961664] assoc_array_insert+0xe4/0x2f50 [ 823.965974] ? lock_release+0xa10/0xa10 [ 823.969938] ? check_same_owner+0x320/0x320 [ 823.974251] ? rcu_note_context_switch+0x710/0x710 [ 823.979177] ? assoc_array_cancel_edit+0x90/0x90 [ 823.983921] ? down_write+0x87/0x120 [ 823.987623] ? __key_link_begin+0x230/0x300 [ 823.991931] ? down_read+0x1b0/0x1b0 [ 823.995633] ? join_session_keyring+0x340/0x340 [ 824.000296] __key_link_begin+0x135/0x300 [ 824.004434] key_link+0x80/0x2b0 [ 824.007792] ? __key_link_end+0x130/0x130 [ 824.011933] ? SyS_read+0x30/0x30 [ 824.015375] ? mm_fault_error+0x380/0x380 [ 824.019514] keyctl_keyring_link+0xc4/0xe0 [ 824.023738] SyS_keyctl+0x1fa/0x2d0 [ 824.027352] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 824.032282] do_syscall_64+0x29e/0x9d0 [ 824.036156] ? vmalloc_sync_all+0x30/0x30 [ 824.040293] ? _raw_spin_unlock_irq+0x27/0x70 [ 824.044777] ? finish_task_switch+0x1ca/0x810 [ 824.049260] ? syscall_return_slowpath+0x5c0/0x5c0 [ 824.054178] ? syscall_return_slowpath+0x30f/0x5c0 [ 824.059097] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 824.064454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 824.069293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 824.074467] RIP: 0033:0x455319 [ 824.077646] RSP: 002b:00007f968088bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 824.085347] RAX: ffffffffffffffda RBX: 00007f968088c6d4 RCX: 0000000000455319 2052/04/24 23:37:58 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:58 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x41, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:58 executing program 4 (fault-call:1 fault-nth:1): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:37:58 executing program 2: socketpair(0x1f, 0x1701, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x401, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:58 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x187) 2052/04/24 23:37:58 executing program 1 (fault-call:4 fault-nth:4): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:37:58 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x7, 0x400, 0x6, 0x0, 0x59f8a9db, 0x120, 0x8, 0xffff, 0x1e, 0x2, 0x100, 0x6, 0xffffffffffff6498, 0x1, 0x7, 0xca2b, 0x4, 0x0, 0x10001, 0x611, 0x1f, 0x0, 0x5, 0x4, 0x2, 0xfe, 0x2d90, 0x9, 0xff, 0x6, 0x3f, 0x1ff, 0x1, 0x20, 0x10001, 0x0, 0x5, 0x1, @perf_config_ext={0xfffffffffffff576, 0x800}, 0x4000, 0x3, 0x5823, 0x2, 0x7ff, 0x5, 0x2}, r1, 0xf, r0, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x100000000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x101) [ 824.092606] RDX: 00000000fffffffe RSI: 00000000fffffffb RDI: 0000000000000008 [ 824.099861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 824.107118] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 824.114372] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000003 [ 824.168602] FAULT_INJECTION: forcing a failure. [ 824.168602] name failslab, interval 1, probability 0, space 0, times 0 [ 824.179938] CPU: 1 PID: 15915 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 824.186784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.196141] Call Trace: [ 824.198742] dump_stack+0x1b9/0x294 [ 824.202386] ? dump_stack_print_info.cold.2+0x52/0x52 [ 824.207591] ? __save_stack_trace+0x7e/0xd0 [ 824.211936] should_fail.cold.4+0xa/0x1a [ 824.216016] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 824.221137] ? save_stack+0x43/0xd0 [ 824.224771] ? kasan_kmalloc+0xc4/0xe0 [ 824.228669] ? __kmalloc_track_caller+0x14a/0x760 [ 824.233520] ? memdup_user+0x2c/0xa0 [ 824.237239] ? strndup_user+0x77/0xd0 [ 824.241044] ? graph_lock+0x170/0x170 [ 824.244834] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 824.250196] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 824.255726] ? proc_fail_nth_write+0x96/0x1f0 [ 824.260215] ? find_held_lock+0x36/0x1c0 [ 824.264280] ? check_same_owner+0x320/0x320 [ 824.268586] ? lock_release+0xa10/0xa10 [ 824.272547] ? rcu_note_context_switch+0x710/0x710 [ 824.277462] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 824.282465] ? __check_object_size+0x95/0x5d9 [ 824.286948] __should_failslab+0x124/0x180 [ 824.291170] should_failslab+0x9/0x14 [ 824.294954] __kmalloc_track_caller+0x2c4/0x760 [ 824.299610] ? strncpy_from_user+0x500/0x500 [ 824.304010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 824.309537] ? strndup_user+0x77/0xd0 [ 824.313325] memdup_user+0x2c/0xa0 [ 824.316851] strndup_user+0x77/0xd0 [ 824.320465] ksys_mount+0x73/0x140 [ 824.323998] SyS_mount+0x35/0x50 [ 824.327353] ? ksys_mount+0x140/0x140 [ 824.331141] do_syscall_64+0x29e/0x9d0 [ 824.335019] ? vmalloc_sync_all+0x30/0x30 [ 824.339153] ? _raw_spin_unlock_irq+0x27/0x70 [ 824.343636] ? finish_task_switch+0x1ca/0x810 [ 824.348117] ? syscall_return_slowpath+0x5c0/0x5c0 [ 824.353035] ? syscall_return_slowpath+0x30f/0x5c0 [ 824.357950] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 824.363304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 824.368137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 824.373310] RIP: 0033:0x455319 [ 824.376482] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 824.384176] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 824.391428] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 824.398680] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 824.405934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2052/04/24 23:37:59 executing program 2: socketpair(0x1f, 0x1100, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:59 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x34, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:59 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x187) [ 824.413189] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000001 [ 824.431530] autofs4:pid:15923:autofs4_fill_super: called with bogus options 2052/04/24 23:37:59 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:59 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x187) [ 824.495922] autofs4:pid:15923:autofs4_fill_super: called with bogus options [ 824.639568] FAULT_INJECTION: forcing a failure. [ 824.639568] name failslab, interval 1, probability 0, space 0, times 0 [ 824.650899] CPU: 0 PID: 15922 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 824.657751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.667112] Call Trace: [ 824.669723] dump_stack+0x1b9/0x294 [ 824.673403] ? dump_stack_print_info.cold.2+0x52/0x52 [ 824.678607] ? __save_stack_trace+0x7e/0xd0 [ 824.682953] should_fail.cold.4+0xa/0x1a [ 824.687033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 824.692145] ? save_stack+0x43/0xd0 [ 824.695780] ? kasan_kmalloc+0xc4/0xe0 [ 824.699674] ? kmem_cache_alloc_trace+0x152/0x780 [ 824.704519] ? assoc_array_insert+0xe4/0x2f50 [ 824.709007] ? __key_link_begin+0x135/0x300 [ 824.713316] ? key_link+0x80/0x2b0 [ 824.716841] ? graph_lock+0x170/0x170 [ 824.720637] ? keyring_revoke+0x70/0x70 [ 824.724604] ? find_held_lock+0x36/0x1c0 [ 824.728660] ? __lock_is_held+0xb5/0x140 [ 824.732715] ? check_same_owner+0x320/0x320 [ 824.737034] ? rcu_note_context_switch+0x710/0x710 [ 824.741956] ? assoc_array_subtree_iterate+0x670/0x670 [ 824.747221] __should_failslab+0x124/0x180 [ 824.751443] should_failslab+0x9/0x14 [ 824.755225] kmem_cache_alloc_trace+0x2cb/0x780 [ 824.759895] assoc_array_insert+0x82a/0x2f50 [ 824.764301] ? lock_release+0xa10/0xa10 [ 824.768269] ? check_same_owner+0x320/0x320 [ 824.772580] ? rcu_note_context_switch+0x710/0x710 [ 824.777512] ? assoc_array_cancel_edit+0x90/0x90 [ 824.782261] ? down_write+0x87/0x120 [ 824.785957] ? __key_link_begin+0x230/0x300 [ 824.790261] ? down_read+0x1b0/0x1b0 [ 824.793967] ? join_session_keyring+0x340/0x340 [ 824.798713] __key_link_begin+0x135/0x300 [ 824.802845] key_link+0x80/0x2b0 [ 824.806193] ? __key_link_end+0x130/0x130 [ 824.810336] ? SyS_read+0x30/0x30 [ 824.813786] ? mm_fault_error+0x380/0x380 [ 824.817918] keyctl_keyring_link+0xc4/0xe0 [ 824.822145] SyS_keyctl+0x1fa/0x2d0 [ 824.825753] ? keyctl_restrict_keyring+0x1c0/0x1c0 [ 824.830668] do_syscall_64+0x29e/0x9d0 [ 824.834535] ? vmalloc_sync_all+0x30/0x30 [ 824.838675] ? _raw_spin_unlock_irq+0x27/0x70 [ 824.843160] ? finish_task_switch+0x1ca/0x810 [ 824.847639] ? syscall_return_slowpath+0x5c0/0x5c0 [ 824.852552] ? syscall_return_slowpath+0x30f/0x5c0 [ 824.857468] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 824.862819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 824.867647] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 824.872815] RIP: 0033:0x455319 [ 824.875987] RSP: 002b:00007f968088bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 824.883688] RAX: ffffffffffffffda RBX: 00007f968088c6d4 RCX: 0000000000455319 2052/04/24 23:37:59 executing program 2: socketpair(0x1f, 0x2e01, 0x0, &(0x7f0000000040)) 2052/04/24 23:37:59 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xe, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:59 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x689) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x8}, 0x10) 2052/04/24 23:37:59 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x187) 2052/04/24 23:37:59 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406", 0xf}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:59 executing program 1 (fault-call:4 fault-nth:5): bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:37:59 executing program 4 (fault-call:1 fault-nth:2): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 824.890937] RDX: 00000000fffffffe RSI: 00000000fffffffb RDI: 0000000000000008 [ 824.898188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 824.905440] R10: 00000000200002c0 R11: 0000000000000246 R12: 0000000000000014 [ 824.912689] R13: 0000000000000641 R14: 00000000006fc6b8 R15: 0000000000000004 2052/04/24 23:37:59 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 824.977098] FAULT_INJECTION: forcing a failure. [ 824.977098] name failslab, interval 1, probability 0, space 0, times 0 [ 824.988437] CPU: 1 PID: 15966 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 824.995289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.004650] Call Trace: [ 825.007248] dump_stack+0x1b9/0x294 [ 825.010893] ? dump_stack_print_info.cold.2+0x52/0x52 [ 825.016098] ? __save_stack_trace+0x7e/0xd0 [ 825.020443] should_fail.cold.4+0xa/0x1a [ 825.024512] ? zap_class+0x720/0x720 [ 825.028253] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 825.033378] ? kasan_kmalloc+0xc4/0xe0 [ 825.037267] ? __kmalloc_track_caller+0x14a/0x760 [ 825.042105] ? memdup_user+0x2c/0xa0 [ 825.045808] ? strndup_user+0x77/0xd0 [ 825.049597] ? graph_lock+0x170/0x170 [ 825.053385] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 825.058910] ? proc_fail_nth_write+0x96/0x1f0 [ 825.063400] ? find_held_lock+0x36/0x1c0 [ 825.067461] ? check_same_owner+0x320/0x320 [ 825.071765] ? lock_release+0xa10/0xa10 [ 825.075726] ? check_same_owner+0x320/0x320 [ 825.080037] ? rcu_note_context_switch+0x710/0x710 [ 825.084952] ? __check_object_size+0x95/0x5d9 [ 825.089442] __should_failslab+0x124/0x180 [ 825.093665] should_failslab+0x9/0x14 [ 825.097449] kmem_cache_alloc_trace+0x2cb/0x780 [ 825.102110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.107633] ? _copy_from_user+0xdf/0x150 [ 825.111767] copy_mount_options+0x5f/0x380 [ 825.115989] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.121518] ksys_mount+0xd0/0x140 [ 825.125045] SyS_mount+0x35/0x50 [ 825.128396] ? ksys_mount+0x140/0x140 [ 825.132186] do_syscall_64+0x29e/0x9d0 [ 825.136058] ? vmalloc_sync_all+0x30/0x30 [ 825.140194] ? kasan_check_write+0x14/0x20 [ 825.144418] ? syscall_return_slowpath+0x5c0/0x5c0 [ 825.149337] ? syscall_return_slowpath+0x30f/0x5c0 [ 825.154255] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 825.159606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 825.164439] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 825.169613] RIP: 0033:0x455319 2052/04/24 23:37:59 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x23, &(0x7f0000000180)}, 0x0) 2052/04/24 23:37:59 executing program 2: socketpair(0x1f, 0x15b, 0x0, &(0x7f0000000040)) [ 825.172784] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 825.180477] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 825.187730] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 825.194985] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 825.202244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 825.209495] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000002 2052/04/24 23:37:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x2, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:59 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:37:59 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x187) [ 825.232119] autofs4:pid:15961:autofs4_fill_super: called with bogus options [ 825.265194] autofs4:pid:15971:autofs4_fill_super: called with bogus options 2052/04/24 23:38:00 executing program 2: socketpair(0x1f, 0xa9010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:00 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x29, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x1) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x200a021, &(0x7f0000000140)="b9274db91e09b69b43edba52b37dbd152c4622c5951cacb358db902abe0e3c9b3066c340eec21704d44bfe783d8d63261e39413a4d4e3bf3121c37b1d109a69a3cc4350e6ccfd55e764dddfbeb52ca557a5533035572884905197d8c2de23f0c9495ffdc10dea0d750") 2052/04/24 23:38:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:00 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:00 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x187) 2052/04/24 23:38:00 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0xa, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:00 executing program 4 (fault-call:1 fault-nth:3): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:00 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x187) 2052/04/24 23:38:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:00 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffff81) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) [ 825.521837] FAULT_INJECTION: forcing a failure. [ 825.521837] name failslab, interval 1, probability 0, space 0, times 0 [ 825.533181] CPU: 1 PID: 16008 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 825.540030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.549392] Call Trace: [ 825.551992] dump_stack+0x1b9/0x294 [ 825.555637] ? dump_stack_print_info.cold.2+0x52/0x52 [ 825.560834] ? find_held_lock+0x36/0x1c0 [ 825.564925] should_fail.cold.4+0xa/0x1a [ 825.569003] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 825.574130] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 825.579334] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 825.584539] ? find_held_lock+0x36/0x1c0 [ 825.588639] ? check_same_owner+0x320/0x320 [ 825.592976] ? rcu_note_context_switch+0x710/0x710 [ 825.597920] ? save_stack+0xa9/0xd0 [ 825.601563] __should_failslab+0x124/0x180 [ 825.605811] should_failslab+0x9/0x14 [ 825.609622] kmem_cache_alloc+0x2af/0x760 [ 825.613789] getname_flags+0xd0/0x5a0 [ 825.617608] user_path_at_empty+0x2d/0x50 2052/04/24 23:38:00 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x187) [ 825.621770] do_mount+0x172/0x3070 [ 825.625336] ? copy_mount_string+0x40/0x40 [ 825.629581] ? rcu_pm_notify+0xc0/0xc0 [ 825.633489] ? copy_mount_options+0x5f/0x380 [ 825.637915] ? rcu_read_lock_sched_held+0x108/0x120 [ 825.642950] ? kmem_cache_alloc_trace+0x616/0x780 [ 825.647248] autofs4:pid:16017:autofs4_fill_super: called with bogus options [ 825.647818] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.660435] ? _copy_from_user+0xdf/0x150 [ 825.664598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2052/04/24 23:38:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 825.670138] ? copy_mount_options+0x285/0x380 [ 825.674641] ksys_mount+0x12d/0x140 [ 825.676553] autofs4:pid:16018:autofs4_fill_super: called with bogus options [ 825.678273] SyS_mount+0x35/0x50 [ 825.678288] ? ksys_mount+0x140/0x140 [ 825.678307] do_syscall_64+0x29e/0x9d0 [ 825.678319] ? vmalloc_sync_all+0x30/0x30 [ 825.678337] ? _raw_spin_unlock_irq+0x27/0x70 [ 825.705065] ? finish_task_switch+0x1ca/0x810 [ 825.709578] ? syscall_return_slowpath+0x5c0/0x5c0 [ 825.714522] ? syscall_return_slowpath+0x30f/0x5c0 2052/04/24 23:38:00 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x187) [ 825.719471] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 825.724852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 825.729719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 825.734917] RIP: 0033:0x455319 [ 825.738113] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 825.745829] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 825.753102] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 825.760373] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2052/04/24 23:38:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f00000000c0)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x31, &(0x7f0000000140)=""/49, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) [ 825.767645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 825.774925] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000003 [ 825.878658] autofs4:pid:16034:autofs4_fill_super: called with bogus options 2052/04/24 23:38:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:00 executing program 2: socketpair(0x1f, 0x4b000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:00 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x25, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:00 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="646f1b419f050d954809e6694eb119aa6ae854c73e935b096d8c226aa5e7cf3c8eb1141f11057009cd097db5bfa8743e2f5c95758da48e2d39188c8bab8858ce968c9ba27e94355c92e28e33f289c3b3540caf04058bc19e98a2b499da1bd49de85ca0783f9132a0c5e9", 0x6a}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:00 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x3, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:00 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x187) 2052/04/24 23:38:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2052/04/24 23:38:00 executing program 4 (fault-call:1 fault-nth:4): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 825.925290] autofs4:pid:16038:autofs4_fill_super: called with bogus options [ 825.986476] FAULT_INJECTION: forcing a failure. [ 825.986476] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 825.998346] CPU: 0 PID: 16048 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 826.005185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.014529] Call Trace: [ 826.017109] dump_stack+0x1b9/0x294 [ 826.020726] ? dump_stack_print_info.cold.2+0x52/0x52 [ 826.025902] ? debug_check_no_locks_freed+0x310/0x310 [ 826.031089] should_fail.cold.4+0xa/0x1a [ 826.035139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 826.040233] ? debug_check_no_locks_freed+0x310/0x310 [ 826.045414] ? graph_lock+0x170/0x170 [ 826.049203] ? print_usage_bug+0xc0/0xc0 [ 826.053254] ? perf_trace_lock+0xd6/0x900 [ 826.057391] ? find_held_lock+0x36/0x1c0 [ 826.061438] ? zap_class+0x720/0x720 [ 826.065139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.070665] ? should_fail+0x21b/0xbcd [ 826.074541] __alloc_pages_nodemask+0x34e/0xd70 [ 826.079200] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 826.084205] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 826.089389] ? find_held_lock+0x36/0x1c0 [ 826.093452] ? check_same_owner+0x320/0x320 [ 826.097765] cache_grow_begin+0x72/0x6c0 [ 826.101817] kmem_cache_alloc+0x689/0x760 [ 826.105959] getname_flags+0xd0/0x5a0 [ 826.109747] user_path_at_empty+0x2d/0x50 [ 826.113885] do_mount+0x172/0x3070 [ 826.117416] ? copy_mount_string+0x40/0x40 [ 826.121636] ? rcu_pm_notify+0xc0/0xc0 [ 826.125512] ? copy_mount_options+0x5f/0x380 [ 826.129906] ? rcu_read_lock_sched_held+0x108/0x120 [ 826.134907] ? kmem_cache_alloc_trace+0x616/0x780 [ 826.139742] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 826.145278] ? _copy_from_user+0xdf/0x150 [ 826.149415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.154935] ? copy_mount_options+0x285/0x380 [ 826.159418] ksys_mount+0x12d/0x140 [ 826.163033] SyS_mount+0x35/0x50 [ 826.166385] ? ksys_mount+0x140/0x140 [ 826.170175] do_syscall_64+0x29e/0x9d0 [ 826.174045] ? vmalloc_sync_all+0x30/0x30 [ 826.178178] ? _raw_spin_unlock_irq+0x27/0x70 [ 826.182661] ? finish_task_switch+0x1ca/0x810 [ 826.187145] ? syscall_return_slowpath+0x5c0/0x5c0 [ 826.192062] ? syscall_return_slowpath+0x30f/0x5c0 [ 826.196979] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 826.202336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 826.207167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 826.212340] RIP: 0033:0x455319 [ 826.215514] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 826.223208] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 826.230461] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 826.237712] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 826.244965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 826.252218] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000004 2052/04/24 23:38:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:01 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1e, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:01 executing program 2: socketpair(0x1f, 0xd4010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:01 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x187) [ 826.287755] autofs4:pid:16057:autofs4_fill_super: called with bogus options 2052/04/24 23:38:01 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 826.335955] autofs4:pid:16061:autofs4_fill_super: called with bogus options 2052/04/24 23:38:01 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x4003002000000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:01 executing program 2: socketpair(0x1f, 0x5e00, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:01 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xffffff80, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:01 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x2, 0x8, &(0x7f00000004c0)=@raw=[@jmp={0x5, 0x9f, 0x0, 0x2, 0x6, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x8}, @jmp={0x5, 0x7ff, 0x5, 0x9, 0x1, 0xfffffffc, 0x4}, @jmp={0x5, 0x9, 0xb, 0x5, 0x7, 0x40}], &(0x7f0000000500)='syzkaller\x00', 0xfffffffffffffffa, 0xc6, &(0x7f0000000540)=""/198, 0x41f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000006c0)={r1, r2}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:01 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x187) [ 826.528638] autofs4:pid:16086:autofs4_fill_super: called with bogus options [ 826.587465] autofs4:pid:16092:autofs4_fill_super: called with bogus options 2052/04/24 23:38:01 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0xf0ff7f, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:01 executing program 2: socketpair(0x1f, 0xba000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:01 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440), 0x0, 0x801}, 0x10) 2052/04/24 23:38:01 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x6, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:01 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x187) 2052/04/24 23:38:01 executing program 4 (fault-call:1 fault-nth:5): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:01 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x14, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:01 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa90, 0x5}, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000092abe401b7ce0031ef3c5e5235315b5b8eca8a4d7fd3cedbb0aeaec0548eff6025bfe10000000000000000"]) 2052/04/24 23:38:01 executing program 2: socketpair(0x1f, 0x97010000, 0x0, &(0x7f0000000040)) [ 826.695181] autofs4:pid:16105:autofs4_fill_super: called with bogus options 2052/04/24 23:38:01 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x187) 2052/04/24 23:38:01 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x12, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:01 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x34000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 826.743373] autofs4:pid:16105:autofs4_fill_super: called with bogus options 2052/04/24 23:38:01 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)}, 0x10) 2052/04/24 23:38:01 executing program 2: socketpair(0x1f, 0xda00, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:01 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x25, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x800000000) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:01 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xffffffc0, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:01 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 826.915854] FAULT_INJECTION: forcing a failure. [ 826.915854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 826.927710] CPU: 1 PID: 16141 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 826.934563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.943927] Call Trace: [ 826.946533] dump_stack+0x1b9/0x294 [ 826.950183] ? dump_stack_print_info.cold.2+0x52/0x52 [ 826.955386] ? debug_check_no_locks_freed+0x310/0x310 [ 826.960593] should_fail.cold.4+0xa/0x1a [ 826.964655] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 826.969760] ? debug_check_no_locks_freed+0x310/0x310 [ 826.974942] ? print_usage_bug+0xc0/0xc0 [ 826.979015] ? graph_lock+0x170/0x170 [ 826.982813] ? print_usage_bug+0xc0/0xc0 [ 826.986867] ? perf_trace_lock+0xd6/0x900 [ 826.991007] ? find_held_lock+0x36/0x1c0 [ 826.995058] ? zap_class+0x720/0x720 [ 826.998762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.004288] ? should_fail+0x21b/0xbcd [ 827.008169] __alloc_pages_nodemask+0x34e/0xd70 [ 827.012831] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 827.017875] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 827.023056] ? find_held_lock+0x36/0x1c0 [ 827.027120] ? check_same_owner+0x320/0x320 [ 827.031431] cache_grow_begin+0x72/0x6c0 [ 827.035485] kmem_cache_alloc+0x689/0x760 [ 827.039618] ? find_held_lock+0x36/0x1c0 [ 827.043670] getname_flags+0xd0/0x5a0 [ 827.047466] user_path_at_empty+0x2d/0x50 [ 827.051602] do_mount+0x172/0x3070 [ 827.055131] ? do_raw_spin_unlock+0x9e/0x2e0 [ 827.059572] ? copy_mount_string+0x40/0x40 [ 827.063799] ? rcu_pm_notify+0xc0/0xc0 [ 827.067684] ? copy_mount_options+0x5f/0x380 [ 827.072080] ? rcu_read_lock_sched_held+0x108/0x120 [ 827.077086] ? kmem_cache_alloc_trace+0x616/0x780 [ 827.081919] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 827.087446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.092970] ? copy_mount_options+0x285/0x380 [ 827.097764] ksys_mount+0x12d/0x140 [ 827.101378] SyS_mount+0x35/0x50 [ 827.104728] ? ksys_mount+0x140/0x140 [ 827.108515] do_syscall_64+0x29e/0x9d0 [ 827.112389] ? vmalloc_sync_all+0x30/0x30 [ 827.116522] ? _raw_spin_unlock_irq+0x27/0x70 [ 827.121017] ? finish_task_switch+0x1ca/0x810 [ 827.125499] ? syscall_return_slowpath+0x5c0/0x5c0 [ 827.130416] ? syscall_return_slowpath+0x30f/0x5c0 [ 827.135335] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 827.140687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.145520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 827.150691] RIP: 0033:0x455319 [ 827.153866] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2052/04/24 23:38:01 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x187) 2052/04/24 23:38:01 executing program 2: socketpair(0x1f, 0x13e, 0x0, &(0x7f0000000040)) [ 827.161562] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 827.168819] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 827.176077] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 827.183331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 827.190584] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000005 [ 827.260272] autofs4:pid:16150:autofs4_fill_super: called with bogus options [ 827.305862] autofs4:pid:16158:autofs4_fill_super: called with bogus options 2052/04/24 23:38:02 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x40030000000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:02 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x9, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:02 executing program 2: socketpair(0x1f, 0x2101000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)}, 0x10) 2052/04/24 23:38:02 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x187) 2052/04/24 23:38:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x5, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:02 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x4, 0xf4, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/105, 0x69}, 0x2101) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}], 0x1, &(0x7f0000000240)=""/53, 0x35, 0x88}, 0x10020) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:02 executing program 4 (fault-call:1 fault-nth:6): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 827.430415] autofs4:pid:16177:autofs4_fill_super: called with bogus options [ 827.449388] FAULT_INJECTION: forcing a failure. [ 827.449388] name failslab, interval 1, probability 0, space 0, times 0 [ 827.460922] CPU: 1 PID: 16181 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 827.467777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.477136] Call Trace: 2052/04/24 23:38:02 executing program 2: socketpair(0x1f, 0x2100000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x10, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 827.479740] dump_stack+0x1b9/0x294 [ 827.483396] ? dump_stack_print_info.cold.2+0x52/0x52 [ 827.488608] should_fail.cold.4+0xa/0x1a [ 827.492690] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 827.497811] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 827.503026] ? is_bpf_text_address+0xd7/0x170 [ 827.507540] ? find_held_lock+0x36/0x1c0 [ 827.511636] ? check_same_owner+0x320/0x320 [ 827.515964] ? kasan_slab_free+0xe/0x10 [ 827.519947] ? kmem_cache_free+0x86/0x2d0 [ 827.524104] ? putname+0xf2/0x130 [ 827.527571] ? rcu_note_context_switch+0x710/0x710 [ 827.532513] ? ksys_mount+0x12d/0x140 [ 827.536321] ? SyS_mount+0x35/0x50 [ 827.539872] ? do_syscall_64+0x29e/0x9d0 [ 827.543952] __should_failslab+0x124/0x180 [ 827.548205] should_failslab+0x9/0x14 [ 827.552021] kmem_cache_alloc+0x2af/0x760 [ 827.556180] ? perf_trace_lock+0xd6/0x900 [ 827.560338] ? kasan_check_write+0x14/0x20 [ 827.564586] ? do_raw_spin_lock+0xc1/0x200 [ 827.568835] alloc_vfsmnt+0xe0/0x9d0 [ 827.572549] ? mnt_free_id.isra.27+0x60/0x60 [ 827.576948] ? kasan_check_read+0x11/0x20 [ 827.581089] ? graph_lock+0x170/0x170 [ 827.584880] ? rcu_pm_notify+0xc0/0xc0 [ 827.588759] ? trace_hardirqs_off+0xd/0x10 [ 827.592983] ? putname+0xf2/0x130 [ 827.596428] ? putname+0xf2/0x130 [ 827.599868] ? find_held_lock+0x36/0x1c0 [ 827.603925] ? lock_downgrade+0x8e0/0x8e0 [ 827.608062] ? module_unload_free+0x5b0/0x5b0 [ 827.612540] ? lock_release+0xa10/0xa10 [ 827.616505] ? mpi_free.cold.1+0x19/0x19 [ 827.620553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.626078] vfs_kern_mount.part.34+0x88/0x4d0 [ 827.630649] ? may_umount+0xb0/0xb0 [ 827.634260] ? _raw_read_unlock+0x22/0x30 [ 827.638393] ? __get_fs_type+0x97/0xc0 [ 827.642269] do_mount+0x564/0x3070 [ 827.645799] ? do_raw_spin_unlock+0x9e/0x2e0 [ 827.650196] ? copy_mount_string+0x40/0x40 [ 827.654414] ? rcu_pm_notify+0xc0/0xc0 [ 827.658291] ? copy_mount_options+0x5f/0x380 [ 827.662684] ? rcu_read_lock_sched_held+0x108/0x120 [ 827.667685] ? kmem_cache_alloc_trace+0x616/0x780 [ 827.672516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 827.678044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.683565] ? copy_mount_options+0x285/0x380 [ 827.688050] ksys_mount+0x12d/0x140 [ 827.691664] SyS_mount+0x35/0x50 [ 827.695016] ? ksys_mount+0x140/0x140 [ 827.698804] do_syscall_64+0x29e/0x9d0 [ 827.702676] ? vmalloc_sync_all+0x30/0x30 [ 827.706808] ? _raw_spin_unlock_irq+0x27/0x70 [ 827.711290] ? finish_task_switch+0x1ca/0x810 [ 827.715773] ? syscall_return_slowpath+0x5c0/0x5c0 [ 827.720688] ? syscall_return_slowpath+0x30f/0x5c0 [ 827.725608] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 827.730962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.735794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 827.740965] RIP: 0033:0x455319 [ 827.744141] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 827.751838] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 827.759094] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 827.766346] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 827.773604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2052/04/24 23:38:02 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:02 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x42, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x5979693a2b660a02, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)}, 0x0) 2052/04/24 23:38:02 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, 0x187) [ 827.780860] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000006 [ 827.813299] autofs4:pid:16189:autofs4_fill_super: called with bogus options 2052/04/24 23:38:02 executing program 4 (fault-call:1 fault-nth:7): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:02 executing program 2: socketpair(0x1f, 0x4010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:02 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x187) 2052/04/24 23:38:02 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:02 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xf, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x17, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:02 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000a00)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a40)={0x0, r0, 0x0, 0x2}, 0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f00000018c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001940)=""/40, 0x28}, {&(0x7f0000001980)=""/24, 0x18}, {&(0x7f00000019c0)=""/18, 0x12}, {&(0x7f0000001a00)=""/197, 0xc5}, {&(0x7f0000001b00)=""/141, 0x8d}, {&(0x7f0000001bc0)=""/28, 0x1c}, {&(0x7f0000001c00)=""/224, 0xe0}], 0x7, &(0x7f0000001d80)=""/36, 0x24, 0x4}, 0x10042) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001e00)={0x3, 0x9, &(0x7f0000000ac0)=ANY=[@ANYBLOB="19000000f900000000000000ff00000065af0008ffffe49a10a6aee73df590bd3c09e2c2bfd5cdffff000000000000000018000000000000000000d054dcdb5bc10e000000fcffffff000000000000f787ccebbe0d7d229e"], &(0x7f0000000800)='syzkaller\x00', 0x20000, 0x9e, &(0x7f0000000840)=""/158, 0x41f00, 0x1, [], r1}, 0x48) mount(&(0x7f0000000340)='./file2\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000000300)) recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000380)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/206, 0xce}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/74, 0x4a}], 0x3, &(0x7f0000000680)=""/175, 0xaf, 0x1}, 0x160) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000a80)=r2, 0x4) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000900)={0xffffffff, 0x1, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000009c0)={r3, &(0x7f0000000940)="a65baa5eae48314538f56e31ea4f134dda080934499f719738f7f63095c69a631ea40ccc8ed22c4eba5e00eac8220e9e4488f90c39725c7a39d4b745e666437235967fbb400b1b4d3e3e752be29a9676b584cf4a50dcea667f4f8cb11b13cefed6cf1b85552672ae49976a4fb78c83d37b838e29fbbfd6d14f"}, 0x10) mount(&(0x7f0000000040)='./file2\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nsfs\x00', 0x0, &(0x7f0000000140)="799f97accd4a8d769716a413005ab224359d950868192a3c1f14c49125ab335c5ab1dbcef7c0477343b8aec04d8cf75b536a984d20d562684c313f78b5fefa90f163836119aa002c0629d5cb21f0d62cfec0bec2c23b088d7df24f41c20627811699feaef389de56e69d91056de52d3562e7afe4de906beeeccd229b711aa4883f9a359e4b6f481aef0d3331507cde81e5395d9b6de678ef94911397caa46a52ef1726614053851c73161608eee610a25049cc695ac62bfe99a136dd08d45e41a4dcc79f6d5ccac74984554da7ad80be928e5209360bb533c168bd522d125936a788faa1c6ddba6c76a2047fbc09ef9c3234ebc11316") mkdir(&(0x7f0000000240)='./file0\x00', 0x44) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) 2052/04/24 23:38:02 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 828.037684] FAULT_INJECTION: forcing a failure. [ 828.037684] name failslab, interval 1, probability 0, space 0, times 0 [ 828.049045] CPU: 1 PID: 16221 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 828.055901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.065263] Call Trace: [ 828.067873] dump_stack+0x1b9/0x294 [ 828.071521] ? dump_stack_print_info.cold.2+0x52/0x52 [ 828.076729] should_fail.cold.4+0xa/0x1a [ 828.080789] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 828.085886] ? pcpu_balance_workfn+0x16d0/0x16d0 [ 828.090637] ? perf_trace_lock+0xd6/0x900 [ 828.094778] ? find_held_lock+0x36/0x1c0 [ 828.098838] ? check_same_owner+0x320/0x320 [ 828.103148] ? rcu_note_context_switch+0x710/0x710 [ 828.108061] ? find_held_lock+0x36/0x1c0 [ 828.112116] __should_failslab+0x124/0x180 [ 828.116340] should_failslab+0x9/0x14 [ 828.120130] kmem_cache_alloc_trace+0x2cb/0x780 [ 828.124784] ? lock_downgrade+0x8e0/0x8e0 [ 828.128919] ? refcount_add_not_zero+0x320/0x320 [ 828.133670] kernfs_mount_ns+0xb5/0x8e0 [ 828.137631] ? kernfs_super_ns+0x70/0x70 [ 828.141684] sysfs_mount+0xdf/0x200 [ 828.145299] ? sysfs_kill_sb+0x40/0x40 [ 828.149174] ? alloc_pages_current+0x114/0x210 [ 828.153753] ? security_sb_copy_data+0x88/0xb0 [ 828.158326] mount_fs+0xae/0x328 [ 828.161683] vfs_kern_mount.part.34+0xd4/0x4d0 [ 828.166255] ? may_umount+0xb0/0xb0 [ 828.169866] ? _raw_read_unlock+0x22/0x30 [ 828.174007] ? __get_fs_type+0x97/0xc0 [ 828.177883] do_mount+0x564/0x3070 [ 828.181413] ? copy_mount_string+0x40/0x40 [ 828.185635] ? rcu_pm_notify+0xc0/0xc0 [ 828.189515] ? copy_mount_options+0x5f/0x380 [ 828.193908] ? rcu_read_lock_sched_held+0x108/0x120 [ 828.198929] ? kmem_cache_alloc_trace+0x616/0x780 [ 828.203762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 828.209285] ? _copy_from_user+0xdf/0x150 [ 828.213421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.218940] ? copy_mount_options+0x285/0x380 [ 828.223422] ksys_mount+0x12d/0x140 [ 828.227037] SyS_mount+0x35/0x50 [ 828.230391] ? ksys_mount+0x140/0x140 [ 828.234186] do_syscall_64+0x29e/0x9d0 [ 828.238059] ? vmalloc_sync_all+0x30/0x30 [ 828.242190] ? _raw_spin_unlock_irq+0x27/0x70 [ 828.246673] ? finish_task_switch+0x1ca/0x810 [ 828.251153] ? syscall_return_slowpath+0x5c0/0x5c0 [ 828.256069] ? syscall_return_slowpath+0x30f/0x5c0 [ 828.260990] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 828.266345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 828.271178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 828.276352] RIP: 0033:0x455319 [ 828.279524] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2052/04/24 23:38:03 executing program 2: socketpair(0x1f, 0x6600, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:03 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2a, &(0x7f0000000180)}, 0x0) [ 828.287222] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 828.294492] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 828.301748] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 828.309011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 828.316267] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000007 [ 828.327118] autofs4:pid:16216:autofs4_fill_super: called with bogus options 2052/04/24 23:38:03 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0xeffdffff, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:03 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x187) 2052/04/24 23:38:03 executing program 4 (fault-call:1 fault-nth:8): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 828.381476] autofs4:pid:16230:autofs4_fill_super: called with bogus options 2052/04/24 23:38:03 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:03 executing program 2: socketpair(0x1f, 0x5001, 0x0, &(0x7f0000000040)) [ 828.503063] FAULT_INJECTION: forcing a failure. [ 828.503063] name failslab, interval 1, probability 0, space 0, times 0 [ 828.514474] CPU: 1 PID: 16243 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 828.521327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.530666] Call Trace: [ 828.533250] dump_stack+0x1b9/0x294 [ 828.536874] ? dump_stack_print_info.cold.2+0x52/0x52 [ 828.542066] should_fail.cold.4+0xa/0x1a [ 828.546115] ? perf_trace_lock+0xd6/0x900 [ 828.550255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 828.555346] ? zap_class+0x720/0x720 [ 828.559053] ? rcu_is_watching+0x85/0x140 [ 828.563194] ? find_held_lock+0x36/0x1c0 [ 828.567264] ? check_same_owner+0x320/0x320 [ 828.571576] ? rcu_note_context_switch+0x710/0x710 [ 828.576503] __should_failslab+0x124/0x180 [ 828.580727] should_failslab+0x9/0x14 [ 828.584514] kmem_cache_alloc_trace+0x2cb/0x780 [ 828.589174] ? kasan_check_write+0x14/0x20 [ 828.593399] ? do_raw_spin_lock+0xc1/0x200 [ 828.597628] sget_userns+0x1c7/0xf20 [ 828.601330] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 828.605998] ? kernfs_sop_show_options+0x190/0x190 [ 828.610921] ? destroy_unused_super.part.9+0x100/0x100 [ 828.616193] ? kasan_check_read+0x11/0x20 [ 828.620329] ? rcu_is_watching+0x85/0x140 [ 828.624467] ? rcu_pm_notify+0xc0/0xc0 [ 828.628352] ? kernfs_mount_ns+0xb5/0x8e0 [ 828.632487] ? rcu_read_lock_sched_held+0x108/0x120 [ 828.637492] ? kmem_cache_alloc_trace+0x616/0x780 [ 828.642321] ? lock_downgrade+0x8e0/0x8e0 [ 828.646459] ? refcount_add_not_zero+0x320/0x320 [ 828.651210] kernfs_mount_ns+0x13d/0x8e0 [ 828.655263] ? kernfs_super_ns+0x70/0x70 [ 828.659322] sysfs_mount+0xdf/0x200 [ 828.662940] ? sysfs_kill_sb+0x40/0x40 [ 828.666820] ? alloc_pages_current+0x114/0x210 [ 828.671391] ? security_sb_copy_data+0x88/0xb0 [ 828.675966] mount_fs+0xae/0x328 [ 828.679331] vfs_kern_mount.part.34+0xd4/0x4d0 [ 828.683905] ? may_umount+0xb0/0xb0 [ 828.687522] ? _raw_read_unlock+0x22/0x30 [ 828.691659] ? __get_fs_type+0x97/0xc0 [ 828.695541] do_mount+0x564/0x3070 [ 828.699074] ? copy_mount_string+0x40/0x40 [ 828.703297] ? rcu_pm_notify+0xc0/0xc0 [ 828.707180] ? copy_mount_options+0x5f/0x380 [ 828.711576] ? rcu_read_lock_sched_held+0x108/0x120 [ 828.716580] ? kmem_cache_alloc_trace+0x616/0x780 [ 828.721415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 828.726945] ? _copy_from_user+0xdf/0x150 [ 828.731099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.736624] ? copy_mount_options+0x285/0x380 [ 828.741111] ksys_mount+0x12d/0x140 [ 828.744731] SyS_mount+0x35/0x50 [ 828.748084] ? ksys_mount+0x140/0x140 [ 828.751876] do_syscall_64+0x29e/0x9d0 [ 828.755754] ? vmalloc_sync_all+0x30/0x30 [ 828.759890] ? _raw_spin_unlock_irq+0x27/0x70 [ 828.764378] ? finish_task_switch+0x1ca/0x810 [ 828.768865] ? syscall_return_slowpath+0x5c0/0x5c0 [ 828.773786] ? syscall_return_slowpath+0x30f/0x5c0 [ 828.778710] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 828.784067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 828.788903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 828.794079] RIP: 0033:0x455319 [ 828.797257] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 828.804957] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 828.812214] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 828.819471] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 828.826728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 828.833984] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000008 2052/04/24 23:38:03 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x400300, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:03 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x22, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:03 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x187) 2052/04/24 23:38:03 executing program 2: socketpair(0x1f, 0x6c01, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:03 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:03 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:03 executing program 4 (fault-call:1 fault-nth:9): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/160, 0xa0}, {&(0x7f0000001200)=""/126, 0x7e}, {&(0x7f0000001280)=""/37, 0x25}, {&(0x7f00000012c0)=""/187, 0xbb}, {&(0x7f0000001380)=""/11, 0xb}, {&(0x7f00000013c0)=""/6, 0x6}, {&(0x7f0000001400)=""/255, 0xff}], 0x8, &(0x7f0000001580)=""/186, 0xba, 0xd800000000000}, 0x103) [ 829.028445] FAULT_INJECTION: forcing a failure. [ 829.028445] name failslab, interval 1, probability 0, space 0, times 0 [ 829.040235] CPU: 0 PID: 16276 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 829.040589] autofs4:pid:16273:autofs4_fill_super: called with bogus options [ 829.047082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.063595] Call Trace: [ 829.066207] dump_stack+0x1b9/0x294 [ 829.069850] ? dump_stack_print_info.cold.2+0x52/0x52 [ 829.075056] ? pcpu_next_fit_region.constprop.23+0x334/0x410 [ 829.080882] should_fail.cold.4+0xa/0x1a [ 829.084968] ? kasan_check_write+0x14/0x20 [ 829.089224] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 829.094336] ? graph_lock+0x170/0x170 [ 829.098155] ? wait_for_completion+0x870/0x870 [ 829.102754] ? graph_lock+0x170/0x170 [ 829.106562] ? find_next_zero_bit+0x111/0x140 [ 829.111076] ? find_held_lock+0x36/0x1c0 [ 829.115158] ? __lock_is_held+0xb5/0x140 [ 829.119251] ? check_same_owner+0x320/0x320 2052/04/24 23:38:03 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x187) 2052/04/24 23:38:03 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x2000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:03 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x16, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 829.122454] autofs4:pid:16273:autofs4_fill_super: called with bogus options [ 829.123579] ? __might_sleep+0x95/0x190 [ 829.123599] ? rcu_note_context_switch+0x710/0x710 [ 829.123626] __should_failslab+0x124/0x180 [ 829.143831] should_failslab+0x9/0x14 [ 829.147640] __kmalloc+0x2c8/0x760 [ 829.151191] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 829.156227] ? __lockdep_init_map+0x105/0x590 [ 829.160740] ? __list_lru_init+0xdd/0x790 [ 829.164904] __list_lru_init+0xdd/0x790 [ 829.168883] ? list_lru_destroy+0x4c0/0x4c0 [ 829.173200] ? mark_held_locks+0xc9/0x160 [ 829.177355] ? __raw_spin_lock_init+0x1c/0x100 [ 829.181944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 829.186951] ? __lockdep_init_map+0x105/0x590 [ 829.191435] ? lockdep_init_map+0x9/0x10 [ 829.195484] sget_userns+0x6d9/0xf20 [ 829.199187] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 829.203845] ? kernfs_sop_show_options+0x190/0x190 [ 829.208760] ? destroy_unused_super.part.9+0x100/0x100 [ 829.214030] ? kasan_check_read+0x11/0x20 [ 829.218164] ? rcu_is_watching+0x85/0x140 [ 829.222296] ? rcu_pm_notify+0xc0/0xc0 [ 829.226178] ? rcu_read_lock_sched_held+0x108/0x120 [ 829.231182] ? kmem_cache_alloc_trace+0x616/0x780 [ 829.236014] ? lock_downgrade+0x8e0/0x8e0 [ 829.240151] ? refcount_add_not_zero+0x320/0x320 [ 829.244911] kernfs_mount_ns+0x13d/0x8e0 [ 829.248964] ? kernfs_super_ns+0x70/0x70 [ 829.253024] sysfs_mount+0xdf/0x200 [ 829.256636] ? sysfs_kill_sb+0x40/0x40 [ 829.260510] ? alloc_pages_current+0x114/0x210 [ 829.265080] ? security_sb_copy_data+0x88/0xb0 [ 829.269651] mount_fs+0xae/0x328 [ 829.273018] vfs_kern_mount.part.34+0xd4/0x4d0 [ 829.277592] ? may_umount+0xb0/0xb0 [ 829.281208] ? _raw_read_unlock+0x22/0x30 [ 829.285341] ? __get_fs_type+0x97/0xc0 [ 829.289218] do_mount+0x564/0x3070 [ 829.292747] ? copy_mount_string+0x40/0x40 [ 829.296970] ? rcu_pm_notify+0xc0/0xc0 [ 829.300850] ? copy_mount_options+0x5f/0x380 [ 829.305245] ? rcu_read_lock_sched_held+0x108/0x120 [ 829.310250] ? kmem_cache_alloc_trace+0x616/0x780 [ 829.315098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 829.320638] ? _copy_from_user+0xdf/0x150 [ 829.324779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.330300] ? copy_mount_options+0x285/0x380 [ 829.334783] ksys_mount+0x12d/0x140 [ 829.338396] SyS_mount+0x35/0x50 [ 829.341745] ? ksys_mount+0x140/0x140 [ 829.345531] do_syscall_64+0x29e/0x9d0 [ 829.349401] ? vmalloc_sync_all+0x30/0x30 [ 829.353532] ? _raw_spin_unlock_irq+0x27/0x70 [ 829.358018] ? finish_task_switch+0x1ca/0x810 [ 829.362503] ? syscall_return_slowpath+0x5c0/0x5c0 [ 829.367420] ? syscall_return_slowpath+0x30f/0x5c0 [ 829.372341] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 829.377694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 829.382526] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 829.387700] RIP: 0033:0x455319 [ 829.390876] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 829.398570] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 829.405825] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 829.413079] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 829.420336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2052/04/24 23:38:04 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x4, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:04 executing program 2: socketpair(0x1f, 0x61, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x40030020, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:04 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x187) [ 829.427591] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000009 2052/04/24 23:38:04 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f00000000c0)=@raw=[@generic={0x1, 0xfffffffffffffe01, 0x9, 0x100000001}], &(0x7f0000000100)='syzkaller\x00', 0xfffffffffffffffd, 0xef, &(0x7f0000000140)=""/239, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000040)='./file1\x00', r0}, 0x10) 2052/04/24 23:38:04 executing program 2: socketpair(0x1f, 0x159, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:04 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x187) 2052/04/24 23:38:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x7ffff000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 829.601309] autofs4:pid:16305:autofs4_fill_super: called with bogus options [ 829.649243] autofs4:pid:16316:autofs4_fill_super: called with bogus options 2052/04/24 23:38:04 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1a, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:04 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:04 executing program 2: socketpair(0x1f, 0x8201000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0xeffdffff00000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:04 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x187) 2052/04/24 23:38:04 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x7, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:04 executing program 4 (fault-call:1 fault-nth:10): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)}, 0x10) mkdir(&(0x7f0000000180)='./file1\x00', 0x10) socketpair(0xf, 0x1, 0x4d9d, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x8000f, 0x29, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r3, r0}) [ 829.800710] autofs4:pid:16335:autofs4_fill_super: called with bogus options [ 829.823486] FAULT_INJECTION: forcing a failure. [ 829.823486] name failslab, interval 1, probability 0, space 0, times 0 [ 829.834826] CPU: 1 PID: 16339 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 829.841672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.851036] Call Trace: [ 829.853645] dump_stack+0x1b9/0x294 [ 829.857295] ? dump_stack_print_info.cold.2+0x52/0x52 [ 829.862498] ? finish_task_switch+0x1ca/0x810 [ 829.867004] ? finish_task_switch+0x182/0x810 [ 829.871522] should_fail.cold.4+0xa/0x1a [ 829.875613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 829.880742] ? __schedule+0x809/0x1e30 [ 829.884659] ? __sched_text_start+0x8/0x8 [ 829.888824] ? find_held_lock+0x36/0x1c0 [ 829.892906] ? __lock_is_held+0xb5/0x140 [ 829.896987] ? check_same_owner+0x320/0x320 [ 829.901315] __should_failslab+0x124/0x180 [ 829.905549] should_failslab+0x9/0x14 [ 829.909350] kmem_cache_alloc_trace+0x2cb/0x780 [ 829.914033] ? __kmalloc_node+0x33/0x70 [ 829.918001] ? __kmalloc_node+0x33/0x70 [ 829.921966] ? rcu_read_lock_sched_held+0x108/0x120 [ 829.926981] __memcg_init_list_lru_node+0x17d/0x2c0 [ 829.931994] ? kvfree_rcu+0x20/0x20 [ 829.935610] ? __kmalloc_node+0x47/0x70 [ 829.939581] __list_lru_init+0x456/0x790 [ 829.943635] ? list_lru_destroy+0x4c0/0x4c0 [ 829.947946] ? mark_held_locks+0xc9/0x160 [ 829.952085] ? __raw_spin_lock_init+0x1c/0x100 [ 829.956658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 829.961662] ? __lockdep_init_map+0x105/0x590 [ 829.966148] ? lockdep_init_map+0x9/0x10 [ 829.970198] sget_userns+0x6d9/0xf20 [ 829.973900] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 829.978565] ? kernfs_sop_show_options+0x190/0x190 [ 829.983480] ? destroy_unused_super.part.9+0x100/0x100 [ 829.988749] ? kasan_check_read+0x11/0x20 [ 829.992884] ? rcu_is_watching+0x85/0x140 [ 829.997023] ? rcu_pm_notify+0xc0/0xc0 [ 830.000906] ? rcu_read_lock_sched_held+0x108/0x120 [ 830.005909] ? kmem_cache_alloc_trace+0x616/0x780 [ 830.010736] ? lock_downgrade+0x8e0/0x8e0 [ 830.014886] ? refcount_add_not_zero+0x320/0x320 [ 830.019635] kernfs_mount_ns+0x13d/0x8e0 [ 830.023689] ? kernfs_super_ns+0x70/0x70 [ 830.027745] sysfs_mount+0xdf/0x200 [ 830.031365] ? sysfs_kill_sb+0x40/0x40 [ 830.035239] ? alloc_pages_current+0x114/0x210 [ 830.039811] ? security_sb_copy_data+0x88/0xb0 [ 830.044391] mount_fs+0xae/0x328 [ 830.047761] vfs_kern_mount.part.34+0xd4/0x4d0 [ 830.052330] ? may_umount+0xb0/0xb0 [ 830.055943] ? _raw_read_unlock+0x22/0x30 [ 830.060080] ? __get_fs_type+0x97/0xc0 [ 830.063957] do_mount+0x564/0x3070 [ 830.067487] ? copy_mount_string+0x40/0x40 [ 830.071706] ? rcu_pm_notify+0xc0/0xc0 [ 830.075584] ? copy_mount_options+0x5f/0x380 [ 830.079980] ? rcu_read_lock_sched_held+0x108/0x120 [ 830.084993] ? kmem_cache_alloc_trace+0x616/0x780 [ 830.089835] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 830.095364] ? _copy_from_user+0xdf/0x150 [ 830.099504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 830.105030] ? copy_mount_options+0x285/0x380 [ 830.109516] ksys_mount+0x12d/0x140 [ 830.113132] SyS_mount+0x35/0x50 [ 830.116484] ? ksys_mount+0x140/0x140 [ 830.120274] do_syscall_64+0x29e/0x9d0 [ 830.124153] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 830.128983] ? syscall_return_slowpath+0x5c0/0x5c0 [ 830.133904] ? syscall_return_slowpath+0x30f/0x5c0 [ 830.138824] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 830.144178] ? trace_hardirqs_off_thunk+0x1a/0x1c 2052/04/24 23:38:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0xf0ff7f00000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:04 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1d, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:04 executing program 2: socketpair(0x1f, 0x3900000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:04 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x187) [ 830.149015] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 830.154189] RIP: 0033:0x455319 [ 830.157364] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 830.165073] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 830.172329] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 830.179586] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 830.186852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 830.194107] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000a 2052/04/24 23:38:04 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:04 executing program 2: socketpair(0x1f, 0x92010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:04 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x32, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 830.252263] autofs4:pid:16341:autofs4_fill_super: called with bogus options 2052/04/24 23:38:05 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x187) 2052/04/24 23:38:05 executing program 2: socketpair(0x1f, 0x4f, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:05 executing program 4 (fault-call:1 fault-nth:11): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 830.478235] FAULT_INJECTION: forcing a failure. [ 830.478235] name failslab, interval 1, probability 0, space 0, times 0 [ 830.489528] CPU: 1 PID: 16377 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 830.496372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 830.505731] Call Trace: [ 830.508333] dump_stack+0x1b9/0x294 [ 830.511978] ? dump_stack_print_info.cold.2+0x52/0x52 [ 830.517184] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 830.522394] should_fail.cold.4+0xa/0x1a [ 830.526491] ? is_bpf_text_address+0xd7/0x170 [ 830.531008] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 830.536125] ? unwind_get_return_address+0x61/0xa0 [ 830.541064] ? __save_stack_trace+0x7e/0xd0 [ 830.545395] ? graph_lock+0x170/0x170 [ 830.549212] ? find_held_lock+0x36/0x1c0 [ 830.553287] ? __lock_is_held+0xb5/0x140 [ 830.557369] ? check_same_owner+0x320/0x320 [ 830.561706] ? rcu_note_context_switch+0x710/0x710 [ 830.566654] __should_failslab+0x124/0x180 [ 830.570891] should_failslab+0x9/0x14 [ 830.574678] kmem_cache_alloc_trace+0x2cb/0x780 [ 830.579331] ? __kmalloc_node+0x33/0x70 [ 830.583297] ? __kmalloc_node+0x33/0x70 [ 830.587264] ? rcu_read_lock_sched_held+0x108/0x120 [ 830.592282] __memcg_init_list_lru_node+0x17d/0x2c0 [ 830.597283] ? kvfree_rcu+0x20/0x20 [ 830.600892] ? __kmalloc_node+0x47/0x70 [ 830.604853] __list_lru_init+0x456/0x790 [ 830.608899] ? list_lru_destroy+0x4c0/0x4c0 [ 830.613206] ? mark_held_locks+0xc9/0x160 [ 830.617339] ? __raw_spin_lock_init+0x1c/0x100 [ 830.621904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 830.626911] ? __lockdep_init_map+0x105/0x590 [ 830.631400] ? lockdep_init_map+0x9/0x10 [ 830.635445] sget_userns+0x6d9/0xf20 [ 830.639142] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 830.643797] ? kernfs_sop_show_options+0x190/0x190 [ 830.648711] ? destroy_unused_super.part.9+0x100/0x100 [ 830.653983] ? kasan_check_read+0x11/0x20 [ 830.658123] ? rcu_is_watching+0x85/0x140 [ 830.662255] ? rcu_pm_notify+0xc0/0xc0 [ 830.666129] ? rcu_read_lock_sched_held+0x108/0x120 [ 830.671125] ? kmem_cache_alloc_trace+0x616/0x780 [ 830.675948] ? lock_downgrade+0x8e0/0x8e0 [ 830.680081] ? refcount_add_not_zero+0x320/0x320 [ 830.684824] kernfs_mount_ns+0x13d/0x8e0 [ 830.688870] ? kernfs_super_ns+0x70/0x70 [ 830.692917] sysfs_mount+0xdf/0x200 [ 830.696529] ? sysfs_kill_sb+0x40/0x40 [ 830.700399] ? alloc_pages_current+0x114/0x210 [ 830.704961] ? security_sb_copy_data+0x88/0xb0 [ 830.709533] mount_fs+0xae/0x328 [ 830.712888] vfs_kern_mount.part.34+0xd4/0x4d0 [ 830.717460] ? may_umount+0xb0/0xb0 [ 830.721079] ? _raw_read_unlock+0x22/0x30 [ 830.725207] ? __get_fs_type+0x97/0xc0 [ 830.729077] do_mount+0x564/0x3070 [ 830.732599] ? interrupt_entry+0xb1/0xf0 [ 830.736641] ? copy_mount_string+0x40/0x40 [ 830.740861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 830.745598] ? retint_kernel+0x10/0x10 [ 830.749468] ? copy_mount_options+0x213/0x380 [ 830.753962] ? write_comp_data+0x1b/0x70 [ 830.758020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 830.763542] ? copy_mount_options+0x285/0x380 [ 830.768025] ksys_mount+0x12d/0x140 [ 830.771645] SyS_mount+0x35/0x50 [ 830.774997] ? ksys_mount+0x140/0x140 [ 830.778800] do_syscall_64+0x29e/0x9d0 [ 830.782668] ? vmalloc_sync_all+0x30/0x30 [ 830.786799] ? _raw_spin_unlock_irq+0x27/0x70 [ 830.791277] ? finish_task_switch+0x1ca/0x810 [ 830.795758] ? syscall_return_slowpath+0x5c0/0x5c0 [ 830.800673] ? syscall_return_slowpath+0x30f/0x5c0 [ 830.805585] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 830.810935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 830.815763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 830.820942] RIP: 0033:0x455319 2052/04/24 23:38:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)) mount(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x400000, &(0x7f0000000180)="f3e68c349b4878ef04fbedbbf75f952543ac7215a216381f7860fdfccb6101ac9b69635b29760bea7bb12db7b3f1194d6ebd8b9d4a53fc2798a18d12efecd526df43a7a5d0c84111daeea7ae995e958c330b53efd4eb30ab76bf9d058317d9e4eef36152bc1261f33376f61923ce0d1d3be5e3e477cad055ac349d70f6baa8ff9d9e11e1f6d357bcd6287c2c9ccf64be38031227aa0aeeb4565e864f0255878ca654ff8e9a80e20436da") 2052/04/24 23:38:05 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x187) 2052/04/24 23:38:05 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:05 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1b, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:05 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:05 executing program 2: socketpair(0x1f, 0x1500, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:05 executing program 4 (fault-call:1 fault-nth:12): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:05 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0xc, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 830.824122] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 830.831811] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 830.839070] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 830.846330] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 830.853580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 830.860831] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000b [ 830.938834] autofs4:pid:16397:autofs4_fill_super: called with bogus options [ 830.952536] FAULT_INJECTION: forcing a failure. [ 830.952536] name failslab, interval 1, probability 0, space 0, times 0 [ 830.963880] CPU: 1 PID: 16400 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 830.970728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 830.980088] Call Trace: [ 830.982689] dump_stack+0x1b9/0x294 [ 830.986333] ? dump_stack_print_info.cold.2+0x52/0x52 [ 830.991541] ? __save_stack_trace+0x7e/0xd0 [ 830.995889] should_fail.cold.4+0xa/0x1a [ 830.999973] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 831.005088] ? save_stack+0x43/0xd0 [ 831.008727] ? kasan_kmalloc+0xc4/0xe0 [ 831.012629] ? kmem_cache_alloc_trace+0x152/0x780 [ 831.017492] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 831.022693] ? __list_lru_init+0x456/0x790 [ 831.026941] ? sget_userns+0x6d9/0xf20 [ 831.030844] ? graph_lock+0x170/0x170 [ 831.034654] ? do_mount+0x564/0x3070 [ 831.038376] ? ksys_mount+0x12d/0x140 [ 831.042184] ? SyS_mount+0x35/0x50 [ 831.045731] ? do_syscall_64+0x29e/0x9d0 [ 831.049804] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 831.055184] ? find_held_lock+0x36/0x1c0 [ 831.059265] ? __lock_is_held+0xb5/0x140 [ 831.063351] ? check_same_owner+0x320/0x320 [ 831.067689] ? rcu_note_context_switch+0x710/0x710 [ 831.072640] __should_failslab+0x124/0x180 [ 831.076892] should_failslab+0x9/0x14 [ 831.080702] kmem_cache_alloc_trace+0x2cb/0x780 [ 831.085375] ? __kmalloc_node+0x33/0x70 [ 831.089352] ? __kmalloc_node+0x33/0x70 [ 831.093339] ? rcu_read_lock_sched_held+0x108/0x120 [ 831.098374] __memcg_init_list_lru_node+0x17d/0x2c0 [ 831.103399] ? kvfree_rcu+0x20/0x20 [ 831.107021] ? __kmalloc_node+0x47/0x70 [ 831.110995] __list_lru_init+0x456/0x790 [ 831.115052] ? list_lru_destroy+0x4c0/0x4c0 [ 831.119362] ? mark_held_locks+0xc9/0x160 [ 831.123504] ? __raw_spin_lock_init+0x1c/0x100 [ 831.128078] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 831.133082] ? __lockdep_init_map+0x105/0x590 [ 831.137568] ? lockdep_init_map+0x9/0x10 [ 831.141619] sget_userns+0x6d9/0xf20 [ 831.145321] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 831.149985] ? kernfs_sop_show_options+0x190/0x190 [ 831.154907] ? destroy_unused_super.part.9+0x100/0x100 [ 831.160178] ? kasan_check_read+0x11/0x20 [ 831.164312] ? rcu_is_watching+0x85/0x140 [ 831.168447] ? rcu_pm_notify+0xc0/0xc0 [ 831.172333] ? rcu_read_lock_sched_held+0x108/0x120 [ 831.177334] ? kmem_cache_alloc_trace+0x616/0x780 [ 831.182164] ? lock_downgrade+0x8e0/0x8e0 [ 831.186302] ? refcount_add_not_zero+0x320/0x320 [ 831.191052] kernfs_mount_ns+0x13d/0x8e0 [ 831.195104] ? kernfs_super_ns+0x70/0x70 [ 831.199159] sysfs_mount+0xdf/0x200 [ 831.202773] ? sysfs_kill_sb+0x40/0x40 [ 831.206654] ? alloc_pages_current+0x114/0x210 [ 831.211225] ? security_sb_copy_data+0x88/0xb0 [ 831.215796] mount_fs+0xae/0x328 [ 831.219156] vfs_kern_mount.part.34+0xd4/0x4d0 [ 831.223729] ? may_umount+0xb0/0xb0 [ 831.227342] ? _raw_read_unlock+0x22/0x30 [ 831.231482] ? __get_fs_type+0x97/0xc0 [ 831.235364] do_mount+0x564/0x3070 [ 831.238895] ? copy_mount_string+0x40/0x40 [ 831.243119] ? rcu_pm_notify+0xc0/0xc0 [ 831.247011] ? copy_mount_options+0x5f/0x380 [ 831.251408] ? rcu_read_lock_sched_held+0x108/0x120 [ 831.256414] ? kmem_cache_alloc_trace+0x616/0x780 [ 831.261256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.266780] ? copy_mount_options+0x285/0x380 [ 831.271266] ksys_mount+0x12d/0x140 [ 831.274885] SyS_mount+0x35/0x50 [ 831.278237] ? ksys_mount+0x140/0x140 [ 831.282032] do_syscall_64+0x29e/0x9d0 [ 831.285906] ? vmalloc_sync_all+0x30/0x30 [ 831.290041] ? _raw_spin_unlock_irq+0x27/0x70 [ 831.294527] ? finish_task_switch+0x1ca/0x810 [ 831.299017] ? syscall_return_slowpath+0x5c0/0x5c0 [ 831.303934] ? syscall_return_slowpath+0x30f/0x5c0 [ 831.308856] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 831.314212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 831.319442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 831.324621] RIP: 0033:0x455319 [ 831.327795] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2052/04/24 23:38:06 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:06 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x187) 2052/04/24 23:38:06 executing program 2: socketpair(0x1f, 0x5d01, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:06 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0xe, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:06 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x20000340, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:06 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2d, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:06 executing program 4 (fault-call:1 fault-nth:13): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000280)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x52, 0x81, &(0x7f0000000100)="365a9cf71a5152688ace96503e8eedcc3af72b3aeeed04affbd521e530515860d8a388d515a3cd5e041b61794ee2d1ac3118feec88b29ab348166d8faf6b5f0b15a165b259d98267c7cf272a170316e0a159", &(0x7f0000000180)=""/129, 0xffffffff, 0x1}, 0x28) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) [ 831.335494] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 831.342750] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 831.350011] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 831.357265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 831.364522] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000c 2052/04/24 23:38:06 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 831.484457] FAULT_INJECTION: forcing a failure. [ 831.484457] name failslab, interval 1, probability 0, space 0, times 0 [ 831.495803] CPU: 1 PID: 16428 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 831.502646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 831.512004] Call Trace: [ 831.514606] dump_stack+0x1b9/0x294 [ 831.518249] ? dump_stack_print_info.cold.2+0x52/0x52 [ 831.523457] ? __save_stack_trace+0x7e/0xd0 [ 831.527803] should_fail.cold.4+0xa/0x1a [ 831.531880] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 831.536996] ? save_stack+0x43/0xd0 [ 831.540891] ? kasan_kmalloc+0xc4/0xe0 [ 831.544798] ? kmem_cache_alloc_trace+0x152/0x780 [ 831.549653] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 831.554851] ? __list_lru_init+0x456/0x790 [ 831.559095] ? sget_userns+0x6d9/0xf20 [ 831.562994] ? graph_lock+0x170/0x170 [ 831.566800] ? do_mount+0x564/0x3070 [ 831.570520] ? ksys_mount+0x12d/0x140 [ 831.574327] ? SyS_mount+0x35/0x50 [ 831.577897] ? do_syscall_64+0x29e/0x9d0 [ 831.581967] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 831.587337] ? find_held_lock+0x36/0x1c0 [ 831.591395] ? __lock_is_held+0xb5/0x140 [ 831.595457] ? check_same_owner+0x320/0x320 [ 831.599775] ? rcu_note_context_switch+0x710/0x710 [ 831.604698] __should_failslab+0x124/0x180 [ 831.608921] should_failslab+0x9/0x14 [ 831.612707] kmem_cache_alloc_trace+0x2cb/0x780 [ 831.617362] ? __kmalloc_node+0x33/0x70 [ 831.621320] ? __kmalloc_node+0x33/0x70 [ 831.625282] ? rcu_read_lock_sched_held+0x108/0x120 [ 831.630287] __memcg_init_list_lru_node+0x17d/0x2c0 [ 831.635291] ? kvfree_rcu+0x20/0x20 [ 831.638908] ? __kmalloc_node+0x47/0x70 [ 831.642873] __list_lru_init+0x456/0x790 [ 831.646923] ? list_lru_destroy+0x4c0/0x4c0 [ 831.651230] ? mark_held_locks+0xc9/0x160 [ 831.655365] ? __raw_spin_lock_init+0x1c/0x100 [ 831.659936] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 831.664938] ? __lockdep_init_map+0x105/0x590 [ 831.669421] ? lockdep_init_map+0x9/0x10 [ 831.673475] sget_userns+0x6d9/0xf20 [ 831.677175] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 831.681832] ? kernfs_sop_show_options+0x190/0x190 [ 831.686747] ? destroy_unused_super.part.9+0x100/0x100 [ 831.692017] ? kasan_check_read+0x11/0x20 [ 831.696148] ? rcu_is_watching+0x85/0x140 [ 831.700279] ? rcu_pm_notify+0xc0/0xc0 [ 831.704161] ? rcu_read_lock_sched_held+0x108/0x120 [ 831.709161] ? kmem_cache_alloc_trace+0x616/0x780 [ 831.713990] ? lock_downgrade+0x8e0/0x8e0 [ 831.718134] ? refcount_add_not_zero+0x320/0x320 [ 831.722880] kernfs_mount_ns+0x13d/0x8e0 [ 831.726932] ? kernfs_super_ns+0x70/0x70 [ 831.730988] sysfs_mount+0xdf/0x200 [ 831.734604] ? sysfs_kill_sb+0x40/0x40 [ 831.738480] ? alloc_pages_current+0x114/0x210 [ 831.743049] ? security_sb_copy_data+0x88/0xb0 [ 831.747621] mount_fs+0xae/0x328 [ 831.750980] vfs_kern_mount.part.34+0xd4/0x4d0 [ 831.755553] ? may_umount+0xb0/0xb0 [ 831.759163] ? _raw_read_unlock+0x22/0x30 [ 831.763296] ? __get_fs_type+0x97/0xc0 [ 831.767171] do_mount+0x564/0x3070 [ 831.770705] ? copy_mount_string+0x40/0x40 [ 831.774925] ? rcu_pm_notify+0xc0/0xc0 [ 831.778803] ? copy_mount_options+0x5f/0x380 [ 831.783197] ? rcu_read_lock_sched_held+0x108/0x120 [ 831.788197] ? kmem_cache_alloc_trace+0x616/0x780 [ 831.793029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 831.798549] ? _copy_from_user+0xdf/0x150 [ 831.802689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.808212] ? copy_mount_options+0x285/0x380 [ 831.812694] ksys_mount+0x12d/0x140 [ 831.816308] SyS_mount+0x35/0x50 [ 831.819657] ? ksys_mount+0x140/0x140 [ 831.823448] do_syscall_64+0x29e/0x9d0 [ 831.827319] ? vmalloc_sync_all+0x30/0x30 [ 831.831453] ? _raw_spin_unlock_irq+0x27/0x70 [ 831.835934] ? finish_task_switch+0x1ca/0x810 [ 831.840418] ? syscall_return_slowpath+0x5c0/0x5c0 [ 831.845333] ? syscall_return_slowpath+0x30f/0x5c0 [ 831.850251] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 831.855606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 831.860440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 831.865612] RIP: 0033:0x455319 [ 831.868784] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 831.876480] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:06 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x27, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:06 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:06 executing program 2: socketpair(0x1f, 0xbe00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:06 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0xf, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:06 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x187) 2052/04/24 23:38:06 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x3d, &(0x7f0000000180)}, 0x0) [ 831.883734] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 831.890988] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 831.898244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 831.905496] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000d 2052/04/24 23:38:06 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0xeffdffff00000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:06 executing program 2: socketpair(0x1f, 0x7f010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:06 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x187) 2052/04/24 23:38:06 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x19, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:06 executing program 2: socketpair(0x1f, 0xbb010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:06 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x4003002000000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:06 executing program 0: 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_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:06 executing program 4 (fault-call:1 fault-nth:14): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 832.170032] autofs4:pid:16418:autofs4_fill_super: called with bogus options [ 832.293090] FAULT_INJECTION: forcing a failure. [ 832.293090] name failslab, interval 1, probability 0, space 0, times 0 [ 832.304493] CPU: 0 PID: 16482 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 832.311345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 832.320697] Call Trace: [ 832.323277] dump_stack+0x1b9/0x294 [ 832.326907] ? dump_stack_print_info.cold.2+0x52/0x52 [ 832.332091] ? __save_stack_trace+0x7e/0xd0 [ 832.336404] should_fail.cold.4+0xa/0x1a [ 832.340454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 832.345545] ? save_stack+0x43/0xd0 [ 832.349154] ? kasan_kmalloc+0xc4/0xe0 [ 832.353032] ? kmem_cache_alloc_trace+0x152/0x780 [ 832.357879] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 832.363057] ? __list_lru_init+0x456/0x790 [ 832.367277] ? sget_userns+0x6d9/0xf20 [ 832.371155] ? graph_lock+0x170/0x170 [ 832.374945] ? do_mount+0x564/0x3070 [ 832.378649] ? ksys_mount+0x12d/0x140 [ 832.382430] ? SyS_mount+0x35/0x50 [ 832.385956] ? do_syscall_64+0x29e/0x9d0 [ 832.390010] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 832.395367] ? find_held_lock+0x36/0x1c0 [ 832.399413] ? __lock_is_held+0xb5/0x140 [ 832.403480] ? check_same_owner+0x320/0x320 [ 832.407792] ? rcu_note_context_switch+0x710/0x710 [ 832.412712] __should_failslab+0x124/0x180 [ 832.416932] should_failslab+0x9/0x14 [ 832.420718] kmem_cache_alloc_trace+0x2cb/0x780 [ 832.425375] ? __kmalloc_node+0x33/0x70 [ 832.429332] ? __kmalloc_node+0x33/0x70 [ 832.433303] ? rcu_read_lock_sched_held+0x108/0x120 [ 832.438316] __memcg_init_list_lru_node+0x17d/0x2c0 [ 832.443319] ? kvfree_rcu+0x20/0x20 [ 832.446929] ? __kmalloc_node+0x47/0x70 [ 832.450890] __list_lru_init+0x456/0x790 [ 832.454944] ? list_lru_destroy+0x4c0/0x4c0 [ 832.459249] ? mark_held_locks+0xc9/0x160 [ 832.463379] ? __raw_spin_lock_init+0x1c/0x100 [ 832.467953] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 832.472960] ? __lockdep_init_map+0x105/0x590 [ 832.477437] ? lockdep_init_map+0x9/0x10 [ 832.481484] sget_userns+0x6d9/0xf20 [ 832.485183] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 832.489840] ? kernfs_sop_show_options+0x190/0x190 [ 832.494756] ? destroy_unused_super.part.9+0x100/0x100 [ 832.500035] ? kasan_check_read+0x11/0x20 [ 832.504180] ? rcu_is_watching+0x85/0x140 [ 832.508329] ? rcu_pm_notify+0xc0/0xc0 [ 832.512203] ? rcu_read_lock_sched_held+0x108/0x120 [ 832.517206] ? kmem_cache_alloc_trace+0x616/0x780 [ 832.522037] ? lock_downgrade+0x8e0/0x8e0 [ 832.526169] ? refcount_add_not_zero+0x320/0x320 [ 832.530909] kernfs_mount_ns+0x13d/0x8e0 [ 832.534954] ? kernfs_super_ns+0x70/0x70 [ 832.539009] sysfs_mount+0xdf/0x200 [ 832.542627] ? sysfs_kill_sb+0x40/0x40 [ 832.546497] ? alloc_pages_current+0x114/0x210 [ 832.551064] ? security_sb_copy_data+0x88/0xb0 [ 832.555630] mount_fs+0xae/0x328 [ 832.558981] vfs_kern_mount.part.34+0xd4/0x4d0 [ 832.563554] ? may_umount+0xb0/0xb0 [ 832.567162] ? _raw_read_unlock+0x22/0x30 [ 832.571294] ? __get_fs_type+0x97/0xc0 [ 832.575167] do_mount+0x564/0x3070 [ 832.578692] ? copy_mount_string+0x40/0x40 [ 832.582908] ? rcu_pm_notify+0xc0/0xc0 [ 832.586784] ? copy_mount_options+0x5f/0x380 [ 832.591183] ? rcu_read_lock_sched_held+0x108/0x120 [ 832.596186] ? kmem_cache_alloc_trace+0x616/0x780 [ 832.601026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 832.606564] ? _copy_from_user+0xdf/0x150 [ 832.610705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.616225] ? copy_mount_options+0x285/0x380 [ 832.620702] ksys_mount+0x12d/0x140 [ 832.624309] SyS_mount+0x35/0x50 [ 832.627657] ? ksys_mount+0x140/0x140 [ 832.631441] do_syscall_64+0x29e/0x9d0 [ 832.635308] ? vmalloc_sync_all+0x30/0x30 [ 832.639435] ? _raw_spin_unlock_irq+0x27/0x70 [ 832.643919] ? finish_task_switch+0x1ca/0x810 [ 832.648410] ? syscall_return_slowpath+0x5c0/0x5c0 [ 832.653322] ? syscall_return_slowpath+0x30f/0x5c0 [ 832.658248] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 832.663606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 832.668436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 832.673612] RIP: 0033:0x455319 [ 832.676790] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 832.684480] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:07 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x12, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:07 executing program 4 (fault-call:1 fault-nth:15): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:07 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x3b, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:07 executing program 2: socketpair(0x1f, 0x5700, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:07 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x187) 2052/04/24 23:38:07 executing program 0: bpf$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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:07 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x40030020, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 832.691728] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 832.698984] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 832.706243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 832.713492] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000e [ 832.805225] FAULT_INJECTION: forcing a failure. [ 832.805225] name failslab, interval 1, probability 0, space 0, times 0 [ 832.816560] CPU: 0 PID: 16502 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 832.823409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 832.832767] Call Trace: [ 832.835371] dump_stack+0x1b9/0x294 [ 832.839021] ? dump_stack_print_info.cold.2+0x52/0x52 [ 832.844227] ? __save_stack_trace+0x7e/0xd0 [ 832.847515] autofs4:pid:16500:autofs4_fill_super: called with bogus options [ 832.848568] should_fail.cold.4+0xa/0x1a [ 832.848591] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 832.848610] ? save_stack+0x43/0xd0 [ 832.868487] ? kasan_kmalloc+0xc4/0xe0 [ 832.872387] ? kmem_cache_alloc_trace+0x152/0x780 [ 832.877247] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 832.882452] ? __list_lru_init+0x456/0x790 [ 832.886696] ? sget_userns+0x6d9/0xf20 [ 832.890595] ? graph_lock+0x170/0x170 [ 832.894402] ? do_mount+0x564/0x3070 [ 832.898125] ? ksys_mount+0x12d/0x140 [ 832.901933] ? SyS_mount+0x35/0x50 [ 832.905485] ? do_syscall_64+0x29e/0x9d0 [ 832.909212] autofs4:pid:16506:autofs4_fill_super: called with bogus options [ 832.909556] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 832.921998] ? find_held_lock+0x36/0x1c0 [ 832.926075] ? __lock_is_held+0xb5/0x140 [ 832.930163] ? check_same_owner+0x320/0x320 [ 832.934498] ? rcu_note_context_switch+0x710/0x710 [ 832.939442] __should_failslab+0x124/0x180 [ 832.943689] should_failslab+0x9/0x14 [ 832.947496] kmem_cache_alloc_trace+0x2cb/0x780 [ 832.952175] ? __kmalloc_node+0x33/0x70 [ 832.956157] ? __kmalloc_node+0x33/0x70 [ 832.960142] ? rcu_read_lock_sched_held+0x108/0x120 [ 832.965175] __memcg_init_list_lru_node+0x17d/0x2c0 [ 832.970225] ? kvfree_rcu+0x20/0x20 [ 832.973847] ? __kmalloc_node+0x47/0x70 [ 832.977815] __list_lru_init+0x456/0x790 [ 832.981872] ? list_lru_destroy+0x4c0/0x4c0 [ 832.986183] ? mark_held_locks+0xc9/0x160 [ 832.990324] ? __raw_spin_lock_init+0x1c/0x100 [ 832.994896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 832.999900] ? __lockdep_init_map+0x105/0x590 [ 833.004386] ? lockdep_init_map+0x9/0x10 [ 833.008437] sget_userns+0x6d9/0xf20 [ 833.012140] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 833.016802] ? kernfs_sop_show_options+0x190/0x190 [ 833.021731] ? destroy_unused_super.part.9+0x100/0x100 [ 833.027009] ? kasan_check_read+0x11/0x20 [ 833.031152] ? rcu_is_watching+0x85/0x140 [ 833.035286] ? rcu_pm_notify+0xc0/0xc0 [ 833.039172] ? rcu_read_lock_sched_held+0x108/0x120 [ 833.044177] ? kmem_cache_alloc_trace+0x616/0x780 [ 833.049015] ? lock_downgrade+0x8e0/0x8e0 [ 833.053153] ? refcount_add_not_zero+0x320/0x320 [ 833.057903] kernfs_mount_ns+0x13d/0x8e0 [ 833.061956] ? kernfs_super_ns+0x70/0x70 [ 833.066020] sysfs_mount+0xdf/0x200 [ 833.069635] ? sysfs_kill_sb+0x40/0x40 [ 833.073510] ? alloc_pages_current+0x114/0x210 [ 833.078082] ? security_sb_copy_data+0x88/0xb0 [ 833.082657] mount_fs+0xae/0x328 [ 833.086027] vfs_kern_mount.part.34+0xd4/0x4d0 [ 833.090599] ? may_umount+0xb0/0xb0 [ 833.094215] ? _raw_read_unlock+0x22/0x30 [ 833.098356] ? __get_fs_type+0x97/0xc0 [ 833.102237] do_mount+0x564/0x3070 [ 833.105771] ? copy_mount_string+0x40/0x40 [ 833.109997] ? rcu_pm_notify+0xc0/0xc0 [ 833.113884] ? copy_mount_options+0x5f/0x380 [ 833.118280] ? rcu_read_lock_sched_held+0x108/0x120 [ 833.123281] ? kmem_cache_alloc_trace+0x616/0x780 [ 833.128115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 833.133639] ? _copy_from_user+0xdf/0x150 [ 833.137780] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.143304] ? copy_mount_options+0x285/0x380 [ 833.147791] ksys_mount+0x12d/0x140 [ 833.151411] SyS_mount+0x35/0x50 [ 833.154763] ? ksys_mount+0x140/0x140 [ 833.158554] do_syscall_64+0x29e/0x9d0 [ 833.162429] ? vmalloc_sync_all+0x30/0x30 [ 833.166567] ? _raw_spin_unlock_irq+0x27/0x70 [ 833.171051] ? finish_task_switch+0x1ca/0x810 [ 833.175535] ? syscall_return_slowpath+0x5c0/0x5c0 [ 833.180455] ? syscall_return_slowpath+0x30f/0x5c0 [ 833.185375] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 833.190730] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 833.195567] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 833.200741] RIP: 0033:0x455319 [ 833.203918] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 833.211616] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 833.218871] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 833.226124] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 833.233388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 833.240641] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000000f 2052/04/24 23:38:07 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x187) 2052/04/24 23:38:07 executing program 0: bpf$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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:07 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x13, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:07 executing program 2: socketpair(0x1f, 0x3c01, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:07 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x31, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:07 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0xfffffdef, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:07 executing program 4 (fault-call:1 fault-nth:16): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/135, 0x87}], 0x9, &(0x7f0000001580)=""/240, 0xf0, 0x6}, 0x21) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001700)={&(0x7f00000016c0)='./file1\x00', 0x0, 0x10}, 0x10) [ 833.342798] FAULT_INJECTION: forcing a failure. [ 833.342798] name failslab, interval 1, probability 0, space 0, times 0 [ 833.354119] CPU: 0 PID: 16527 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 833.360963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 833.370404] Call Trace: [ 833.373007] dump_stack+0x1b9/0x294 [ 833.376654] ? dump_stack_print_info.cold.2+0x52/0x52 [ 833.381858] ? __save_stack_trace+0x7e/0xd0 [ 833.386205] should_fail.cold.4+0xa/0x1a [ 833.390283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 833.395401] ? save_stack+0x43/0xd0 [ 833.399035] ? kasan_kmalloc+0xc4/0xe0 [ 833.402930] ? kmem_cache_alloc_trace+0x152/0x780 [ 833.407784] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 833.412987] ? __list_lru_init+0x456/0x790 [ 833.417232] ? sget_userns+0x6d9/0xf20 [ 833.421127] ? graph_lock+0x170/0x170 [ 833.424933] ? do_mount+0x564/0x3070 [ 833.428640] ? ksys_mount+0x12d/0x140 [ 833.432429] ? SyS_mount+0x35/0x50 [ 833.435957] ? do_syscall_64+0x29e/0x9d0 [ 833.440012] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 833.445368] ? find_held_lock+0x36/0x1c0 [ 833.449419] ? __lock_is_held+0xb5/0x140 [ 833.453474] ? check_same_owner+0x320/0x320 [ 833.457786] ? rcu_note_context_switch+0x710/0x710 [ 833.462706] __should_failslab+0x124/0x180 [ 833.466931] should_failslab+0x9/0x14 [ 833.470718] kmem_cache_alloc_trace+0x2cb/0x780 [ 833.475374] ? __kmalloc_node+0x33/0x70 [ 833.479336] ? __kmalloc_node+0x33/0x70 [ 833.483730] ? rcu_read_lock_sched_held+0x108/0x120 [ 833.488739] __memcg_init_list_lru_node+0x17d/0x2c0 [ 833.493745] ? kvfree_rcu+0x20/0x20 [ 833.497358] ? __kmalloc_node+0x47/0x70 [ 833.501322] __list_lru_init+0x456/0x790 [ 833.505372] ? list_lru_destroy+0x4c0/0x4c0 [ 833.509677] ? mark_held_locks+0xc9/0x160 [ 833.513815] ? __raw_spin_lock_init+0x1c/0x100 [ 833.518380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 833.523381] ? __lockdep_init_map+0x105/0x590 [ 833.527862] ? lockdep_init_map+0x9/0x10 [ 833.531909] sget_userns+0x6d9/0xf20 [ 833.535609] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 833.540266] ? kernfs_sop_show_options+0x190/0x190 [ 833.545180] ? destroy_unused_super.part.9+0x100/0x100 [ 833.550446] ? kasan_check_read+0x11/0x20 [ 833.554577] ? rcu_is_watching+0x85/0x140 [ 833.558708] ? rcu_pm_notify+0xc0/0xc0 [ 833.562587] ? rcu_read_lock_sched_held+0x108/0x120 [ 833.567589] ? kmem_cache_alloc_trace+0x616/0x780 [ 833.572416] ? lock_downgrade+0x8e0/0x8e0 [ 833.576549] ? refcount_add_not_zero+0x320/0x320 [ 833.581293] kernfs_mount_ns+0x13d/0x8e0 [ 833.585342] ? kernfs_super_ns+0x70/0x70 [ 833.589392] sysfs_mount+0xdf/0x200 [ 833.593012] ? sysfs_kill_sb+0x40/0x40 [ 833.596886] ? alloc_pages_current+0x114/0x210 [ 833.601451] ? security_sb_copy_data+0x88/0xb0 [ 833.606020] mount_fs+0xae/0x328 [ 833.609373] vfs_kern_mount.part.34+0xd4/0x4d0 [ 833.613939] ? may_umount+0xb0/0xb0 [ 833.617549] ? _raw_read_unlock+0x22/0x30 [ 833.621681] ? __get_fs_type+0x97/0xc0 [ 833.625553] do_mount+0x564/0x3070 [ 833.629081] ? copy_mount_string+0x40/0x40 [ 833.633298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 833.638301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 833.643043] ? retint_kernel+0x10/0x10 [ 833.646917] ? copy_mount_options+0x1f0/0x380 [ 833.651394] ? copy_mount_options+0x1f3/0x380 [ 833.655877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.661397] ? copy_mount_options+0x285/0x380 [ 833.665878] ksys_mount+0x12d/0x140 [ 833.669488] SyS_mount+0x35/0x50 [ 833.672837] ? ksys_mount+0x140/0x140 [ 833.676625] do_syscall_64+0x29e/0x9d0 [ 833.680495] ? vmalloc_sync_all+0x30/0x30 [ 833.684626] ? _raw_spin_unlock_irq+0x27/0x70 [ 833.689107] ? finish_task_switch+0x1ca/0x810 [ 833.693589] ? syscall_return_slowpath+0x5c0/0x5c0 [ 833.698502] ? syscall_return_slowpath+0x30f/0x5c0 [ 833.703418] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 833.708774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 833.713607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 833.718782] RIP: 0033:0x455319 [ 833.721952] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 833.729645] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 833.736901] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:08 executing program 2: socketpair(0x1f, 0xf600, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:08 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x6, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:08 executing program 2: socketpair(0x1f, 0xe1, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:08 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x187) [ 833.744152] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 833.751403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 833.758657] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000010 2052/04/24 23:38:08 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x7ffff000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:08 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x200002c1, &(0x7f0000000180)}, 0x0) [ 833.804047] autofs4:pid:16535:autofs4_fill_super: called with bogus options 2052/04/24 23:38:08 executing program 2: socketpair(0x1f, 0x8b01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:08 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x187) [ 833.891941] autofs4:pid:16548:autofs4_fill_super: called with bogus options 2052/04/24 23:38:08 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x187) 2052/04/24 23:38:08 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x18, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:08 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0xf0ff7f00000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:08 executing program 2: socketpair(0x1f, 0x301000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:08 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, &(0x7f00000001c0)="1e39", &(0x7f0000000200)=""/252}, 0x18) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/141, 0x8d, 0xf7}, 0x2000) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2052/04/24 23:38:08 executing program 4 (fault-call:1 fault-nth:17): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:08 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x5, &(0x7f0000000180)}, 0x0) [ 834.095113] autofs4:pid:16572:autofs4_fill_super: called with bogus options [ 834.117462] FAULT_INJECTION: forcing a failure. [ 834.117462] name failslab, interval 1, probability 0, space 0, times 0 [ 834.128837] CPU: 1 PID: 16575 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 834.135690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.145050] Call Trace: [ 834.147654] dump_stack+0x1b9/0x294 [ 834.151291] ? dump_stack_print_info.cold.2+0x52/0x52 [ 834.156477] ? __save_stack_trace+0x7e/0xd0 [ 834.160797] should_fail.cold.4+0xa/0x1a [ 834.164855] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 834.169950] ? save_stack+0x43/0xd0 [ 834.173563] ? kasan_kmalloc+0xc4/0xe0 [ 834.177438] ? kmem_cache_alloc_trace+0x152/0x780 [ 834.182268] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 834.187444] ? __list_lru_init+0x456/0x790 [ 834.191665] ? sget_userns+0x6d9/0xf20 [ 834.195540] ? graph_lock+0x170/0x170 [ 834.199326] ? do_mount+0x564/0x3070 [ 834.203027] ? ksys_mount+0x12d/0x140 [ 834.206812] ? SyS_mount+0x35/0x50 [ 834.210338] ? do_syscall_64+0x29e/0x9d0 [ 834.214383] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 834.219734] ? find_held_lock+0x36/0x1c0 [ 834.223786] ? __lock_is_held+0xb5/0x140 [ 834.227841] ? check_same_owner+0x320/0x320 [ 834.232150] ? rcu_note_context_switch+0x710/0x710 [ 834.237071] __should_failslab+0x124/0x180 [ 834.241294] should_failslab+0x9/0x14 [ 834.245080] kmem_cache_alloc_trace+0x2cb/0x780 [ 834.249733] ? __kmalloc_node+0x33/0x70 [ 834.253692] ? __kmalloc_node+0x33/0x70 [ 834.257653] ? rcu_read_lock_sched_held+0x108/0x120 [ 834.262659] __memcg_init_list_lru_node+0x17d/0x2c0 [ 834.267663] ? kvfree_rcu+0x20/0x20 [ 834.271275] ? __kmalloc_node+0x47/0x70 [ 834.275243] __list_lru_init+0x456/0x790 [ 834.279296] ? list_lru_destroy+0x4c0/0x4c0 [ 834.283602] ? mark_held_locks+0xc9/0x160 [ 834.287736] ? __raw_spin_lock_init+0x1c/0x100 [ 834.292305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 834.297308] ? __lockdep_init_map+0x105/0x590 [ 834.301791] ? lockdep_init_map+0x9/0x10 [ 834.305841] sget_userns+0x6d9/0xf20 [ 834.309540] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 834.314209] ? kernfs_sop_show_options+0x190/0x190 [ 834.319132] ? destroy_unused_super.part.9+0x100/0x100 [ 834.324410] ? kasan_check_read+0x11/0x20 [ 834.328542] ? rcu_is_watching+0x85/0x140 [ 834.332674] ? rcu_pm_notify+0xc0/0xc0 [ 834.336553] ? rcu_read_lock_sched_held+0x108/0x120 [ 834.341554] ? kmem_cache_alloc_trace+0x616/0x780 [ 834.346381] ? lock_downgrade+0x8e0/0x8e0 [ 834.350517] ? refcount_add_not_zero+0x320/0x320 [ 834.355264] kernfs_mount_ns+0x13d/0x8e0 [ 834.359317] ? kernfs_super_ns+0x70/0x70 [ 834.363372] sysfs_mount+0xdf/0x200 [ 834.366982] ? sysfs_kill_sb+0x40/0x40 [ 834.370859] ? alloc_pages_current+0x114/0x210 [ 834.375428] ? security_sb_copy_data+0x88/0xb0 [ 834.380001] mount_fs+0xae/0x328 [ 834.383363] vfs_kern_mount.part.34+0xd4/0x4d0 [ 834.387933] ? may_umount+0xb0/0xb0 [ 834.391545] ? _raw_read_unlock+0x22/0x30 [ 834.395678] ? __get_fs_type+0x97/0xc0 [ 834.399555] do_mount+0x564/0x3070 [ 834.403085] ? copy_mount_string+0x40/0x40 [ 834.407304] ? rcu_pm_notify+0xc0/0xc0 [ 834.411181] ? copy_mount_options+0x5f/0x380 [ 834.415580] ? rcu_read_lock_sched_held+0x108/0x120 [ 834.420582] ? kmem_cache_alloc_trace+0x616/0x780 [ 834.425412] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 834.430933] ? _copy_from_user+0xdf/0x150 [ 834.435070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 834.440589] ? copy_mount_options+0x285/0x380 [ 834.445073] ksys_mount+0x12d/0x140 [ 834.448685] SyS_mount+0x35/0x50 [ 834.452039] ? ksys_mount+0x140/0x140 [ 834.455830] do_syscall_64+0x29e/0x9d0 [ 834.459702] ? vmalloc_sync_all+0x30/0x30 [ 834.463834] ? _raw_spin_unlock_irq+0x27/0x70 [ 834.468313] ? finish_task_switch+0x1ca/0x810 [ 834.472796] ? syscall_return_slowpath+0x5c0/0x5c0 [ 834.477726] ? syscall_return_slowpath+0x30f/0x5c0 [ 834.482643] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 834.488000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 834.492837] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 834.498013] RIP: 0033:0x455319 [ 834.501186] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 834.508884] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 834.516140] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 834.523403] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 834.530655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 834.537916] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000011 [ 834.578549] autofs4:pid:16572:autofs4_fill_super: called with bogus options 2052/04/24 23:38:09 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:09 executing program 4 (fault-call:1 fault-nth:18): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:09 executing program 2: socketpair(0x1f, 0x6401, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:09 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x187) 2052/04/24 23:38:09 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0xeffdffff, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:09 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xc, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:09 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0xd, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:09 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffffffffffdab, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x943}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) mkdir(&(0x7f0000001a00)='./file0\x00', 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001540)={0xffffffff, 0x1, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000016c0)={r1, &(0x7f0000001640)="5d824505961624e793dca0ab464c62d9a2dc4cc7e0761b5c68f4101cceb89ecada5a24ce7abece6bcfb782ae73332e337af0", &(0x7f0000001680)=""/34}, 0x18) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001500)={&(0x7f00000014c0)='./file2\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000015c0)={r1, &(0x7f0000001600)="e12f06c1ed81b107a1086746199377b39da8d9957f300c3640cb8757cba4c3724bdeeab8a1bd7441257d38e0987f", &(0x7f0000001580)="8e19b9e3d4891874d75cd808b67e37dee47c9c9db8442bd028512f4ba6649dc1981982d3e4486e6bd6814239006dbf395dac65a02f", 0x1}, 0xffffffffffffffe6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001800)={r2, &(0x7f0000001700)="938c4c8caec19b3656139c81658aa50c3b94ca5bfb00a6beedbfce5e927c9cc1ff6d86b949dfdfc20614dca7dcccc90381a51421597218d6531154fb61515421e471d7e72b32d1c56511a345c2d5cf1fb974303425c275e5733868b58c0a0321046ff20a1a99b15975dfdfd7a65487907cbd44003cb786118ac4fbeb8207c0bef0b921e1fe4e37fef0b691d4c9ac06d29da44014b7630d771198d9f1b0365664a9fcc6e52179e2dc3b83f9dc9229829985ef3b1fc99046138b211f7d0926cfaec140e59f34c76b3df372d218637130a0dd875d7f6397263f1ca8d402f16aaaa3cc4d95d141d7a11d"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001880)={r2, 0x28, &(0x7f0000001840)={0x0, 0x0}}, 0x10) sendmsg$kcm(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001a40)="04cfd38e829879859aa4ceb05d9e8fefd28482ff8695f86ad3a7eefe55f3594aa401e2607b8271cb535c594486a0e8b39df138ddc0bf4a34af5fc892887ba0cc59575c2899e3045e93b46a24b9635a7b1b8e3e008a7810ec86c2c182dcdb6e32923dee2b4fd585d99374999b91cb7bad7bc8a52dc182047d645857c758d721b121befaaaebb43be2846652de2d0ef403c67892a52f0479e50cf401c8ea5913015e390174dce75e9bc7e5b93dada2a1d7b385b983f009a810e903def21d37ed9b9586161b1e1b8a4f28a9f2a25b1c9438a30efae721e6f7a29a2bb1ce73f08fc252", 0xe1}, {&(0x7f0000000080)="aa07d94800cb1b31b263c65b803c97e95ed2c0af04f62c52ce81e062feda2fcb60fc12db7944a346c465dc8ac28e81bda2228965f3eaed424b00", 0x3a}, {&(0x7f0000001b40)="4bc5c66d158cd222a72c6ede4412f175bed5490e1ef445dd6ccbf91a460455fe7a2f3ab2374b467894148e21cfa764237d98235adeceae055ed0ac8abe350e5fbccc70b02371615f3c1f5788269480213107625da7a0800aaa9b085a0cd4f98007b87eeaa99db38d1e1715b2cca637afc706a84f76682fb5789a0a78dca328fa770b8636835f51e6783443f2f27e7b2edcae640c9f181dfb15fed55dcad58693520d09ea637fb7eeca89cbdf1976171480c518209b0b5a3b53df6ebc7dc37b9a9d5f72bcbc2706852c6a0669a5404608f234821418326558ab", 0xd9}], 0x3, &(0x7f0000001f40)=[{0x1010, 0x103, 0x2, "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"}, {0x60, 0x117, 0x40, "d69f4fe04df6e0dfb1a015d0915d6a0fb5acfc9e2a526c7c9592ee3d2a64c36f17eb991426061970e353bf47d8b71486c56abac0787b548548bb445bca8fc4088e2813fc43307d0ce4af"}, {0x70, 0x108, 0xffffffff, "6955d2033ee31782674f3e43b08f64e48666f2f43640d541693f1d84d35e6c5c0e7fc0ce3d34e2b47a82d341fa9d0ca6536a442f4a358a684775bf5e6d1bbf04f0bce05effa7ebf801dc90021918013f9f1f4abd9c610ac7b5bf8d4607a4ee"}], 0x10e0, 0x8000}, 0x4814) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001940)={r2, 0x28, &(0x7f0000001900)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000018c0)={r4, 0x3, 0x8}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00000019c0)={&(0x7f0000001980)='./file2\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(r3, &(0x7f0000001480)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/215, 0xd7}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000001240)=""/100, 0x64}, {&(0x7f00000012c0)=""/134, 0x86}], 0x5, &(0x7f0000001400)=""/123, 0x7b, 0x7a}, 0x40010000) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file1\x00', &(0x7f0000001f00)='autofs\x00', 0x2, &(0x7f0000001f40)) [ 834.659866] FAULT_INJECTION: forcing a failure. [ 834.659866] name failslab, interval 1, probability 0, space 0, times 0 [ 834.671197] CPU: 1 PID: 16589 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 834.678045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.687393] Call Trace: [ 834.689976] dump_stack+0x1b9/0x294 [ 834.693600] ? dump_stack_print_info.cold.2+0x52/0x52 [ 834.698782] ? __save_stack_trace+0x7e/0xd0 [ 834.703102] should_fail.cold.4+0xa/0x1a [ 834.707152] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 834.712239] ? save_stack+0x43/0xd0 [ 834.715847] ? kasan_kmalloc+0xc4/0xe0 [ 834.719718] ? kmem_cache_alloc_trace+0x152/0x780 [ 834.724545] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 834.729718] ? __list_lru_init+0x456/0x790 [ 834.733935] ? sget_userns+0x6d9/0xf20 [ 834.737805] ? graph_lock+0x170/0x170 [ 834.741592] ? do_mount+0x564/0x3070 [ 834.745289] ? ksys_mount+0x12d/0x140 [ 834.749072] ? SyS_mount+0x35/0x50 [ 834.752598] ? do_syscall_64+0x29e/0x9d0 [ 834.756643] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 834.761994] ? find_held_lock+0x36/0x1c0 [ 834.766049] ? __lock_is_held+0xb5/0x140 [ 834.770103] ? check_same_owner+0x320/0x320 [ 834.774415] ? rcu_note_context_switch+0x710/0x710 [ 834.779334] __should_failslab+0x124/0x180 [ 834.783557] should_failslab+0x9/0x14 [ 834.787339] kmem_cache_alloc_trace+0x2cb/0x780 [ 834.791992] ? __kmalloc_node+0x33/0x70 [ 834.795951] ? __kmalloc_node+0x33/0x70 [ 834.799909] ? rcu_read_lock_sched_held+0x108/0x120 [ 834.804917] __memcg_init_list_lru_node+0x17d/0x2c0 [ 834.809917] ? kvfree_rcu+0x20/0x20 [ 834.813527] ? __kmalloc_node+0x47/0x70 [ 834.817492] __list_lru_init+0x456/0x790 [ 834.821539] ? list_lru_destroy+0x4c0/0x4c0 [ 834.825842] ? mark_held_locks+0xc9/0x160 [ 834.829975] ? __raw_spin_lock_init+0x1c/0x100 [ 834.834544] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 834.839543] ? __lockdep_init_map+0x105/0x590 [ 834.844021] ? lockdep_init_map+0x9/0x10 [ 834.848066] sget_userns+0x6d9/0xf20 [ 834.851763] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 834.856418] ? kernfs_sop_show_options+0x190/0x190 [ 834.861330] ? destroy_unused_super.part.9+0x100/0x100 [ 834.866593] ? kasan_check_read+0x11/0x20 [ 834.870723] ? rcu_is_watching+0x85/0x140 [ 834.874854] ? rcu_pm_notify+0xc0/0xc0 [ 834.878729] ? rcu_read_lock_sched_held+0x108/0x120 [ 834.883729] ? kmem_cache_alloc_trace+0x616/0x780 [ 834.888553] ? lock_downgrade+0x8e0/0x8e0 [ 834.892687] ? refcount_add_not_zero+0x320/0x320 [ 834.897429] kernfs_mount_ns+0x13d/0x8e0 [ 834.901474] ? kernfs_super_ns+0x70/0x70 [ 834.905526] sysfs_mount+0xdf/0x200 [ 834.909139] ? sysfs_kill_sb+0x40/0x40 [ 834.913015] ? alloc_pages_current+0x114/0x210 [ 834.917581] ? security_sb_copy_data+0x88/0xb0 [ 834.922150] mount_fs+0xae/0x328 [ 834.925507] vfs_kern_mount.part.34+0xd4/0x4d0 [ 834.930076] ? may_umount+0xb0/0xb0 [ 834.933688] ? _raw_read_unlock+0x22/0x30 [ 834.937818] ? __get_fs_type+0x97/0xc0 [ 834.941693] do_mount+0x564/0x3070 [ 834.945219] ? do_raw_spin_unlock+0x9e/0x2e0 [ 834.949614] ? copy_mount_string+0x40/0x40 [ 834.953831] ? rcu_pm_notify+0xc0/0xc0 [ 834.957709] ? copy_mount_options+0x5f/0x380 [ 834.962100] ? rcu_read_lock_sched_held+0x108/0x120 [ 834.967100] ? kmem_cache_alloc_trace+0x616/0x780 [ 834.971928] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 834.977453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 834.982971] ? copy_mount_options+0x285/0x380 [ 834.987455] ksys_mount+0x12d/0x140 [ 834.991067] SyS_mount+0x35/0x50 [ 834.994415] ? ksys_mount+0x140/0x140 [ 834.998203] do_syscall_64+0x29e/0x9d0 [ 835.002075] ? vmalloc_sync_all+0x30/0x30 [ 835.006208] ? _raw_spin_unlock_irq+0x27/0x70 [ 835.010688] ? finish_task_switch+0x1ca/0x810 [ 835.015171] ? syscall_return_slowpath+0x5c0/0x5c0 [ 835.020087] ? syscall_return_slowpath+0x30f/0x5c0 [ 835.025007] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 835.030355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 835.035185] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 835.040354] RIP: 0033:0x455319 [ 835.043526] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 835.051218] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 835.058473] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 835.065725] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 835.072975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 835.080231] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000012 2052/04/24 23:38:09 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x3e, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:09 executing program 2: socketpair(0x1f, 0x124, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:09 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x187) 2052/04/24 23:38:09 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0xf0ff7f, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:09 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) gettid() mkdir(&(0x7f0000000040)='./file1\x00', 0x20) 2052/04/24 23:38:09 executing program 4 (fault-call:1 fault-nth:19): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:09 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x4, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 835.284596] autofs4:pid:16615:autofs4_fill_super: called with bogus options [ 835.309633] FAULT_INJECTION: forcing a failure. [ 835.309633] name failslab, interval 1, probability 0, space 0, times 0 [ 835.321476] CPU: 1 PID: 16631 Comm: syz-executor4 Not tainted 4.16.0+ #2 2052/04/24 23:38:10 executing program 2: socketpair(0x1f, 0x6f, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:10 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x20000340, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:10 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2f, &(0x7f0000000180)}, 0x0) [ 835.328327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 835.337687] Call Trace: [ 835.340293] dump_stack+0x1b9/0x294 [ 835.343939] ? dump_stack_print_info.cold.2+0x52/0x52 [ 835.349153] ? __save_stack_trace+0x7e/0xd0 [ 835.353497] should_fail.cold.4+0xa/0x1a [ 835.357581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 835.362696] ? save_stack+0x43/0xd0 [ 835.366332] ? kasan_kmalloc+0xc4/0xe0 [ 835.370227] ? kmem_cache_alloc_trace+0x152/0x780 [ 835.375082] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 835.380284] ? __list_lru_init+0x456/0x790 [ 835.384524] ? sget_userns+0x6d9/0xf20 [ 835.388424] ? graph_lock+0x170/0x170 [ 835.392230] ? do_mount+0x564/0x3070 [ 835.395951] ? ksys_mount+0x12d/0x140 [ 835.399758] ? SyS_mount+0x35/0x50 [ 835.403307] ? do_syscall_64+0x29e/0x9d0 [ 835.407378] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 835.412759] ? find_held_lock+0x36/0x1c0 [ 835.416835] ? __lock_is_held+0xb5/0x140 [ 835.420919] ? check_same_owner+0x320/0x320 [ 835.425254] ? rcu_note_context_switch+0x710/0x710 [ 835.430203] __should_failslab+0x124/0x180 2052/04/24 23:38:10 executing program 2: socketpair(0x1f, 0x8e01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:10 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:10 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x3a, &(0x7f0000000180)}, 0x0) [ 835.434448] should_failslab+0x9/0x14 [ 835.438255] kmem_cache_alloc_trace+0x2cb/0x780 [ 835.442932] ? __kmalloc_node+0x33/0x70 [ 835.446913] ? __kmalloc_node+0x33/0x70 [ 835.450896] ? rcu_read_lock_sched_held+0x108/0x120 [ 835.455936] __memcg_init_list_lru_node+0x17d/0x2c0 [ 835.460969] ? kvfree_rcu+0x20/0x20 [ 835.464609] ? __kmalloc_node+0x47/0x70 [ 835.468602] __list_lru_init+0x456/0x790 [ 835.472678] ? list_lru_destroy+0x4c0/0x4c0 [ 835.477009] ? mark_held_locks+0xc9/0x160 [ 835.481177] ? __raw_spin_lock_init+0x1c/0x100 [ 835.485776] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 835.490804] ? __lockdep_init_map+0x105/0x590 [ 835.495311] ? lockdep_init_map+0x9/0x10 [ 835.499388] sget_userns+0x6d9/0xf20 [ 835.503115] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 835.507804] ? kernfs_sop_show_options+0x190/0x190 [ 835.512746] ? destroy_unused_super.part.9+0x100/0x100 [ 835.518038] ? kasan_check_read+0x11/0x20 [ 835.522190] ? rcu_is_watching+0x85/0x140 [ 835.526347] ? rcu_pm_notify+0xc0/0xc0 [ 835.530252] ? rcu_read_lock_sched_held+0x108/0x120 2052/04/24 23:38:10 executing program 2: socketpair(0x1f, 0x7f000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:10 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x1000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 835.535275] ? kmem_cache_alloc_trace+0x616/0x780 [ 835.540130] ? lock_downgrade+0x8e0/0x8e0 [ 835.544283] ? refcount_add_not_zero+0x320/0x320 [ 835.549045] kernfs_mount_ns+0x13d/0x8e0 [ 835.553128] ? kernfs_super_ns+0x70/0x70 [ 835.557206] sysfs_mount+0xdf/0x200 [ 835.560840] ? sysfs_kill_sb+0x40/0x40 [ 835.564737] ? alloc_pages_current+0x114/0x210 [ 835.569328] ? security_sb_copy_data+0x88/0xb0 [ 835.573919] mount_fs+0xae/0x328 [ 835.577302] vfs_kern_mount.part.34+0xd4/0x4d0 [ 835.581895] ? may_umount+0xb0/0xb0 [ 835.585532] ? _raw_read_unlock+0x22/0x30 [ 835.589691] ? __get_fs_type+0x97/0xc0 [ 835.593596] do_mount+0x564/0x3070 [ 835.597152] ? do_raw_spin_unlock+0x9e/0x2e0 [ 835.601575] ? copy_mount_string+0x40/0x40 [ 835.605818] ? rcu_pm_notify+0xc0/0xc0 [ 835.609717] ? copy_mount_options+0x5f/0x380 [ 835.614133] ? rcu_read_lock_sched_held+0x108/0x120 [ 835.619159] ? kmem_cache_alloc_trace+0x616/0x780 [ 835.624010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 835.629560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 835.635190] ? copy_mount_options+0x285/0x380 [ 835.639695] ksys_mount+0x12d/0x140 [ 835.643326] SyS_mount+0x35/0x50 [ 835.646694] ? ksys_mount+0x140/0x140 [ 835.650502] do_syscall_64+0x29e/0x9d0 [ 835.654392] ? vmalloc_sync_all+0x30/0x30 [ 835.658548] ? _raw_spin_unlock_irq+0x27/0x70 [ 835.663053] ? finish_task_switch+0x1ca/0x810 [ 835.667561] ? syscall_return_slowpath+0x5c0/0x5c0 [ 835.672501] ? syscall_return_slowpath+0x30f/0x5c0 [ 835.677449] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 835.682832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 835.687691] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 835.692883] RIP: 0033:0x455319 [ 835.696078] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 835.703800] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 835.711076] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 835.718344] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 835.725610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 835.732886] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000013 [ 835.734967] autofs4:pid:16652:autofs4_fill_super: called with bogus options 2052/04/24 23:38:10 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x16, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:10 executing program 2: socketpair(0x1f, 0x1ea, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:10 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x9, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:10 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x187) 2052/04/24 23:38:10 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x34000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:10 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:10 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) r0 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x6, 0x9c, 0xff, 0x9, 0x0, 0x0, 0x1, 0x8, 0x5, 0x7fff, 0x8001, 0x8, 0x0, 0xffffffff00000000, 0xff, 0x9, 0x8, 0x4, 0x31, 0x7, 0x9, 0x20, 0x3, 0x6, 0x1000200000000000, 0x2, 0x7f, 0x0, 0x1ff, 0x400, 0x0, 0x8e93, 0x2, 0x9, 0x1f, 0x6, 0x0, 0x20, 0x7, @perf_bp={&(0x7f0000000000), 0x8}, 0xa081, 0x1, 0x3ff, 0x7, 0x5, 0x1, 0xfd3}, 0x0, 0x9, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xdcf) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f00000001c0)='autofs\x00', 0x4, &(0x7f0000000200)="7ed113a0f3552fcb5b37154dab6d6e72003f042f861d6b9ee46870de60356222578d2f2cff") 2052/04/24 23:38:10 executing program 4 (fault-call:1 fault-nth:20): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 835.811211] FAULT_INJECTION: forcing a failure. [ 835.811211] name failslab, interval 1, probability 0, space 0, times 0 [ 835.822649] CPU: 1 PID: 16662 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 835.829497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 835.838861] Call Trace: [ 835.841470] dump_stack+0x1b9/0x294 [ 835.845111] ? dump_stack_print_info.cold.2+0x52/0x52 [ 835.850296] ? __save_stack_trace+0x7e/0xd0 [ 835.854616] should_fail.cold.4+0xa/0x1a [ 835.858671] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 835.863766] ? save_stack+0x43/0xd0 [ 835.867378] ? kasan_kmalloc+0xc4/0xe0 [ 835.871248] ? kmem_cache_alloc_trace+0x152/0x780 [ 835.876078] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 835.881254] ? __list_lru_init+0x456/0x790 [ 835.885472] ? sget_userns+0x6d9/0xf20 [ 835.889344] ? graph_lock+0x170/0x170 [ 835.893130] ? do_mount+0x564/0x3070 [ 835.896824] ? ksys_mount+0x12d/0x140 [ 835.900608] ? SyS_mount+0x35/0x50 [ 835.904135] ? do_syscall_64+0x29e/0x9d0 [ 835.908183] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 835.913533] ? find_held_lock+0x36/0x1c0 [ 835.917582] ? __lock_is_held+0xb5/0x140 [ 835.921638] ? check_same_owner+0x320/0x320 [ 835.925947] ? rcu_note_context_switch+0x710/0x710 [ 835.930870] __should_failslab+0x124/0x180 [ 835.935096] should_failslab+0x9/0x14 [ 835.938882] kmem_cache_alloc_trace+0x2cb/0x780 [ 835.943534] ? __kmalloc_node+0x33/0x70 [ 835.947491] ? __kmalloc_node+0x33/0x70 [ 835.951454] ? rcu_read_lock_sched_held+0x108/0x120 [ 835.956460] __memcg_init_list_lru_node+0x17d/0x2c0 [ 835.961465] ? kvfree_rcu+0x20/0x20 [ 835.965076] ? __kmalloc_node+0x47/0x70 [ 835.969048] __list_lru_init+0x456/0x790 [ 835.973103] ? list_lru_destroy+0x4c0/0x4c0 [ 835.977408] ? mark_held_locks+0xc9/0x160 [ 835.981545] ? __raw_spin_lock_init+0x1c/0x100 [ 835.986113] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 835.991114] ? __lockdep_init_map+0x105/0x590 [ 835.995593] ? lockdep_init_map+0x9/0x10 [ 835.999641] sget_userns+0x6d9/0xf20 [ 836.003341] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 836.008003] ? kernfs_sop_show_options+0x190/0x190 [ 836.012917] ? destroy_unused_super.part.9+0x100/0x100 [ 836.018186] ? kasan_check_read+0x11/0x20 [ 836.022318] ? rcu_is_watching+0x85/0x140 [ 836.026452] ? rcu_pm_notify+0xc0/0xc0 [ 836.030328] ? rcu_read_lock_sched_held+0x108/0x120 [ 836.035331] ? kmem_cache_alloc_trace+0x616/0x780 [ 836.040158] ? lock_downgrade+0x8e0/0x8e0 [ 836.044291] ? refcount_add_not_zero+0x320/0x320 [ 836.049039] kernfs_mount_ns+0x13d/0x8e0 [ 836.053104] ? kernfs_super_ns+0x70/0x70 [ 836.057154] sysfs_mount+0xdf/0x200 [ 836.060766] ? sysfs_kill_sb+0x40/0x40 [ 836.064642] ? alloc_pages_current+0x114/0x210 [ 836.069212] ? security_sb_copy_data+0x88/0xb0 [ 836.073779] mount_fs+0xae/0x328 [ 836.077136] vfs_kern_mount.part.34+0xd4/0x4d0 [ 836.081707] ? may_umount+0xb0/0xb0 [ 836.085316] ? _raw_read_unlock+0x22/0x30 [ 836.089448] ? __get_fs_type+0x97/0xc0 [ 836.093321] do_mount+0x564/0x3070 [ 836.096852] ? copy_mount_string+0x40/0x40 [ 836.101076] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 836.106085] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 836.110829] ? retint_kernel+0x10/0x10 [ 836.114705] ? copy_mount_options+0x1a1/0x380 [ 836.119184] ? copy_mount_options+0x1a4/0x380 [ 836.123668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 836.129189] ? copy_mount_options+0x285/0x380 [ 836.133670] ksys_mount+0x12d/0x140 [ 836.137286] SyS_mount+0x35/0x50 [ 836.140641] ? ksys_mount+0x140/0x140 [ 836.144426] do_syscall_64+0x29e/0x9d0 [ 836.148296] ? vmalloc_sync_all+0x30/0x30 [ 836.152426] ? _raw_spin_unlock_irq+0x27/0x70 [ 836.156910] ? finish_task_switch+0x1ca/0x810 [ 836.161389] ? syscall_return_slowpath+0x5c0/0x5c0 [ 836.166302] ? syscall_return_slowpath+0x30f/0x5c0 [ 836.171217] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 836.176568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 836.181401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 836.186572] RIP: 0033:0x455319 [ 836.189746] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 836.197439] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 836.204693] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 836.211944] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 836.219195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 836.226446] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000014 2052/04/24 23:38:10 executing program 2: socketpair(0x1f, 0x1c9, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:10 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x38, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:10 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x187) 2052/04/24 23:38:11 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x40030000000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 836.258485] autofs4:pid:16677:autofs4_fill_super: called with bogus options [ 836.282121] autofs4:pid:16678:autofs4_fill_super: called with bogus options 2052/04/24 23:38:11 executing program 4 (fault-call:1 fault-nth:21): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:11 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:11 executing program 2: socketpair(0x1f, 0x1c0, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:11 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000200)="574756f30773b9b0e0a6e78b3c0d64445532c589f9433c44b6d094e5258a25e0d5f3182f3f42435a2ac80257e0c26e7526a9e101630bb23dbae7c84f65c957c764745cdd916e631bfbf47d754eaaeccec42e410bfdc45c7f", &(0x7f0000000280)}, 0x18) [ 836.417485] FAULT_INJECTION: forcing a failure. [ 836.417485] name failslab, interval 1, probability 0, space 0, times 0 [ 836.428780] CPU: 0 PID: 16701 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 836.435624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 836.444979] Call Trace: [ 836.447581] dump_stack+0x1b9/0x294 [ 836.451223] ? dump_stack_print_info.cold.2+0x52/0x52 [ 836.456424] ? __save_stack_trace+0x7e/0xd0 [ 836.460769] should_fail.cold.4+0xa/0x1a [ 836.464846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 836.469961] ? save_stack+0x43/0xd0 [ 836.473595] ? kasan_kmalloc+0xc4/0xe0 [ 836.477488] ? kmem_cache_alloc_trace+0x152/0x780 [ 836.482340] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 836.487535] ? __list_lru_init+0x456/0x790 [ 836.491781] ? sget_userns+0x6d9/0xf20 [ 836.495677] ? graph_lock+0x170/0x170 [ 836.499480] ? do_mount+0x564/0x3070 [ 836.503204] ? ksys_mount+0x12d/0x140 [ 836.507015] ? SyS_mount+0x35/0x50 [ 836.510568] ? do_syscall_64+0x29e/0x9d0 [ 836.514634] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 836.520008] ? find_held_lock+0x36/0x1c0 [ 836.524080] ? __lock_is_held+0xb5/0x140 [ 836.528153] ? check_same_owner+0x320/0x320 [ 836.532471] ? rcu_note_context_switch+0x710/0x710 [ 836.537394] __should_failslab+0x124/0x180 [ 836.541622] should_failslab+0x9/0x14 [ 836.545408] kmem_cache_alloc_trace+0x2cb/0x780 [ 836.550062] ? __kmalloc_node+0x33/0x70 [ 836.554022] ? __kmalloc_node+0x33/0x70 [ 836.564839] ? rcu_read_lock_sched_held+0x108/0x120 [ 836.569846] __memcg_init_list_lru_node+0x17d/0x2c0 [ 836.574847] ? kvfree_rcu+0x20/0x20 [ 836.578456] ? __kmalloc_node+0x47/0x70 [ 836.582421] __list_lru_init+0x456/0x790 [ 836.586469] ? list_lru_destroy+0x4c0/0x4c0 [ 836.590775] ? mark_held_locks+0xc9/0x160 [ 836.594908] ? __raw_spin_lock_init+0x1c/0x100 [ 836.599473] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 836.604472] ? __lockdep_init_map+0x105/0x590 [ 836.608950] ? lockdep_init_map+0x9/0x10 [ 836.613001] sget_userns+0x6d9/0xf20 [ 836.616705] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 836.621361] ? kernfs_sop_show_options+0x190/0x190 [ 836.626273] ? destroy_unused_super.part.9+0x100/0x100 [ 836.631542] ? kasan_check_read+0x11/0x20 [ 836.635673] ? rcu_is_watching+0x85/0x140 [ 836.639804] ? rcu_pm_notify+0xc0/0xc0 [ 836.643681] ? rcu_read_lock_sched_held+0x108/0x120 [ 836.648681] ? kmem_cache_alloc_trace+0x616/0x780 [ 836.653506] ? lock_downgrade+0x8e0/0x8e0 [ 836.657645] ? refcount_add_not_zero+0x320/0x320 [ 836.662388] kernfs_mount_ns+0x13d/0x8e0 [ 836.666435] ? kernfs_super_ns+0x70/0x70 [ 836.670484] sysfs_mount+0xdf/0x200 [ 836.674096] ? sysfs_kill_sb+0x40/0x40 [ 836.677969] ? alloc_pages_current+0x114/0x210 [ 836.682548] ? security_sb_copy_data+0x88/0xb0 [ 836.687116] mount_fs+0xae/0x328 [ 836.690472] vfs_kern_mount.part.34+0xd4/0x4d0 [ 836.695039] ? may_umount+0xb0/0xb0 [ 836.698649] ? _raw_read_unlock+0x22/0x30 [ 836.702780] ? __get_fs_type+0x97/0xc0 [ 836.706654] do_mount+0x564/0x3070 [ 836.710180] ? copy_mount_string+0x40/0x40 [ 836.714398] ? rcu_pm_notify+0xc0/0xc0 [ 836.718272] ? copy_mount_options+0x5f/0x380 [ 836.722664] ? rcu_read_lock_sched_held+0x108/0x120 [ 836.727667] ? kmem_cache_alloc_trace+0x616/0x780 [ 836.732500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 836.738025] ? copy_mount_options+0x285/0x380 [ 836.742504] ksys_mount+0x12d/0x140 [ 836.746119] SyS_mount+0x35/0x50 [ 836.749469] ? ksys_mount+0x140/0x140 [ 836.753257] do_syscall_64+0x29e/0x9d0 [ 836.757129] ? vmalloc_sync_all+0x30/0x30 [ 836.761262] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 836.766091] ? syscall_return_slowpath+0x5c0/0x5c0 [ 836.771011] ? syscall_return_slowpath+0x30f/0x5c0 [ 836.775932] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 836.781288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 836.786122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 836.791299] RIP: 0033:0x455319 [ 836.794470] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 836.802163] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 836.809415] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:11 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:11 executing program 2: socketpair(0x1f, 0xae01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:11 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x187) 2052/04/24 23:38:11 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xffffffe0, &(0x7f0000000180)}, 0x0) [ 836.816668] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 836.823919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 836.831170] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000015 2052/04/24 23:38:11 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:11 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x187) 2052/04/24 23:38:11 executing program 2: socketpair(0x1f, 0x7901000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000000200)="1d375ea39204d44937c868e37b8528036650680fe319aa4ec4b9f1b848ae993f27e249d26fc747389571d5426f1e8748ef65795899e88a99af972f31d1b2dbb9bfd6be843d0c5bea9f5275c6e6ebb4b10f1552b0e1aa889f495de4ae33fe75766cf54f979776d3ff0efe92fbf70100c1df498d0600081e76b0c35f566c38450eb6decc2a8b55909d703d07dd2f43286a9fda4bb60bcdf0e4724b155886c0a61fec7c875e1302378aa53e427a12c3dc305a66c7ce76e84c83a991638a00b75d4ee32a1818474265cb8a7426a0a312a888622c844fd5a65afc667b27") 2052/04/24 23:38:11 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xfef0, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:11 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x400300, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:11 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x187) 2052/04/24 23:38:11 executing program 2: socketpair(0x1f, 0x180, 0x0, &(0x7f0000000040)) [ 837.008332] autofs4:pid:16731:autofs4_fill_super: called with bogus options [ 837.056645] autofs4:pid:16740:autofs4_fill_super: called with bogus options 2052/04/24 23:38:11 executing program 4 (fault-call:1 fault-nth:22): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 837.192216] FAULT_INJECTION: forcing a failure. [ 837.192216] name failslab, interval 1, probability 0, space 0, times 0 [ 837.203532] CPU: 1 PID: 16752 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 837.210384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 837.219743] Call Trace: [ 837.222355] dump_stack+0x1b9/0x294 [ 837.226015] ? dump_stack_print_info.cold.2+0x52/0x52 [ 837.231223] ? __save_stack_trace+0x7e/0xd0 [ 837.235565] should_fail.cold.4+0xa/0x1a [ 837.239646] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 837.244761] ? save_stack+0x43/0xd0 [ 837.248386] ? kasan_kmalloc+0xc4/0xe0 [ 837.252265] ? kmem_cache_alloc_trace+0x152/0x780 [ 837.257099] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 837.262272] ? __list_lru_init+0x456/0x790 [ 837.266488] ? sget_userns+0x6d9/0xf20 [ 837.270360] ? graph_lock+0x170/0x170 [ 837.274142] ? do_mount+0x564/0x3070 [ 837.277836] ? ksys_mount+0x12d/0x140 [ 837.281616] ? SyS_mount+0x35/0x50 [ 837.285140] ? do_syscall_64+0x29e/0x9d0 [ 837.289182] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 837.294533] ? find_held_lock+0x36/0x1c0 [ 837.298579] ? __lock_is_held+0xb5/0x140 [ 837.302629] ? check_same_owner+0x320/0x320 [ 837.306934] ? rcu_note_context_switch+0x710/0x710 [ 837.311850] __should_failslab+0x124/0x180 [ 837.316378] should_failslab+0x9/0x14 [ 837.320163] kmem_cache_alloc_trace+0x2cb/0x780 [ 837.324814] ? __kmalloc_node+0x33/0x70 [ 837.328769] ? __kmalloc_node+0x33/0x70 [ 837.332724] ? rcu_read_lock_sched_held+0x108/0x120 [ 837.337727] __memcg_init_list_lru_node+0x17d/0x2c0 [ 837.342727] ? kvfree_rcu+0x20/0x20 [ 837.346335] ? __kmalloc_node+0x47/0x70 [ 837.350296] __list_lru_init+0x456/0x790 [ 837.354343] ? list_lru_destroy+0x4c0/0x4c0 [ 837.358646] ? mark_held_locks+0xc9/0x160 [ 837.362777] ? __raw_spin_lock_init+0x1c/0x100 [ 837.367342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 837.372341] ? __lockdep_init_map+0x105/0x590 [ 837.376818] ? lockdep_init_map+0x9/0x10 [ 837.380863] sget_userns+0x6d9/0xf20 [ 837.384559] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 837.389212] ? kernfs_sop_show_options+0x190/0x190 [ 837.394134] ? destroy_unused_super.part.9+0x100/0x100 [ 837.399396] ? kasan_check_read+0x11/0x20 [ 837.403525] ? rcu_is_watching+0x85/0x140 [ 837.407652] ? rcu_pm_notify+0xc0/0xc0 [ 837.411536] ? rcu_read_lock_sched_held+0x108/0x120 [ 837.416544] ? kmem_cache_alloc_trace+0x616/0x780 [ 837.421376] ? lock_downgrade+0x8e0/0x8e0 [ 837.425514] ? refcount_add_not_zero+0x320/0x320 [ 837.430255] kernfs_mount_ns+0x13d/0x8e0 [ 837.434299] ? kernfs_super_ns+0x70/0x70 [ 837.438345] sysfs_mount+0xdf/0x200 [ 837.441953] ? sysfs_kill_sb+0x40/0x40 [ 837.445825] ? alloc_pages_current+0x114/0x210 [ 837.450391] ? security_sb_copy_data+0x88/0xb0 [ 837.454953] mount_fs+0xae/0x328 [ 837.458307] vfs_kern_mount.part.34+0xd4/0x4d0 [ 837.462873] ? may_umount+0xb0/0xb0 [ 837.466482] ? _raw_read_unlock+0x22/0x30 [ 837.470608] ? __get_fs_type+0x97/0xc0 [ 837.474478] do_mount+0x564/0x3070 [ 837.478009] ? copy_mount_string+0x40/0x40 [ 837.482227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 837.487247] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 837.491987] ? retint_kernel+0x10/0x10 [ 837.495867] ? copy_mount_options+0x1f0/0x380 [ 837.500342] ? copy_mount_options+0x1fa/0x380 [ 837.504819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 837.510337] ? copy_mount_options+0x285/0x380 [ 837.514813] ksys_mount+0x12d/0x140 [ 837.518424] SyS_mount+0x35/0x50 [ 837.521790] ? ksys_mount+0x140/0x140 [ 837.525572] do_syscall_64+0x29e/0x9d0 [ 837.529439] ? vmalloc_sync_all+0x30/0x30 [ 837.533567] ? _raw_spin_unlock_irq+0x27/0x70 [ 837.538043] ? finish_task_switch+0x1ca/0x810 [ 837.542522] ? syscall_return_slowpath+0x5c0/0x5c0 [ 837.547433] ? syscall_return_slowpath+0x30f/0x5c0 [ 837.552348] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 837.557696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 837.562530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 837.567699] RIP: 0033:0x455319 [ 837.570867] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 837.578554] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 837.585802] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:12 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:12 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x2000000, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:12 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x187) 2052/04/24 23:38:12 executing program 2: socketpair(0x1f, 0xde00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:12 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1300, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:12 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001280)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/47, 0x2f}], 0x3, &(0x7f0000000280)=""/4096, 0x1000, 0x6}, 0x60) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001300)={0xffffffffffffff9c, 0x28, &(0x7f00000012c0)={0x0, 0x0}}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001380)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001340)={r2, 0x3a85}, 0xc) 2052/04/24 23:38:12 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0xb, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:12 executing program 4 (fault-call:1 fault-nth:23): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 837.593051] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 837.600301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 837.607550] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000016 [ 837.658436] autofs4:pid:16763:autofs4_fill_super: called with bogus options [ 837.697880] FAULT_INJECTION: forcing a failure. 2052/04/24 23:38:12 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:12 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x34000, &(0x7f0000000180)}, 0x0) [ 837.697880] name failslab, interval 1, probability 0, space 0, times 0 [ 837.707071] autofs4:pid:16773:autofs4_fill_super: called with bogus options [ 837.709193] CPU: 1 PID: 16772 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 837.723111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 837.732465] Call Trace: [ 837.735066] dump_stack+0x1b9/0x294 [ 837.738712] ? dump_stack_print_info.cold.2+0x52/0x52 [ 837.743919] ? __save_stack_trace+0x7e/0xd0 [ 837.748270] should_fail.cold.4+0xa/0x1a [ 837.752351] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 837.757464] ? save_stack+0x43/0xd0 [ 837.761102] ? kasan_kmalloc+0xc4/0xe0 [ 837.764998] ? kmem_cache_alloc_trace+0x152/0x780 [ 837.769855] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 837.775061] ? __list_lru_init+0x456/0x790 [ 837.779308] ? sget_userns+0x6d9/0xf20 [ 837.783204] ? graph_lock+0x170/0x170 [ 837.787008] ? do_mount+0x564/0x3070 [ 837.790708] ? ksys_mount+0x12d/0x140 [ 837.794496] ? SyS_mount+0x35/0x50 [ 837.798024] ? do_syscall_64+0x29e/0x9d0 [ 837.802077] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 837.807430] ? find_held_lock+0x36/0x1c0 [ 837.811482] ? __lock_is_held+0xb5/0x140 [ 837.815542] ? check_same_owner+0x320/0x320 [ 837.819854] ? rcu_note_context_switch+0x710/0x710 [ 837.824776] __should_failslab+0x124/0x180 [ 837.829006] should_failslab+0x9/0x14 [ 837.832792] kmem_cache_alloc_trace+0x2cb/0x780 [ 837.837445] ? __kmalloc_node+0x33/0x70 [ 837.841402] ? __kmalloc_node+0x33/0x70 [ 837.845361] ? rcu_read_lock_sched_held+0x108/0x120 [ 837.850367] __memcg_init_list_lru_node+0x17d/0x2c0 [ 837.855374] ? kvfree_rcu+0x20/0x20 [ 837.858990] ? __kmalloc_node+0x47/0x70 [ 837.862961] __list_lru_init+0x456/0x790 [ 837.867017] ? list_lru_destroy+0x4c0/0x4c0 [ 837.871322] ? mark_held_locks+0xc9/0x160 [ 837.875458] ? __raw_spin_lock_init+0x1c/0x100 [ 837.880027] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 837.885029] ? __lockdep_init_map+0x105/0x590 [ 837.889512] ? lockdep_init_map+0x9/0x10 [ 837.893561] sget_userns+0x6d9/0xf20 [ 837.897261] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 837.901919] ? kernfs_sop_show_options+0x190/0x190 [ 837.906841] ? destroy_unused_super.part.9+0x100/0x100 [ 837.912110] ? kasan_check_read+0x11/0x20 [ 837.916243] ? rcu_is_watching+0x85/0x140 [ 837.920375] ? rcu_pm_notify+0xc0/0xc0 [ 837.924268] ? rcu_read_lock_sched_held+0x108/0x120 [ 837.929272] ? kmem_cache_alloc_trace+0x616/0x780 [ 837.934100] ? lock_downgrade+0x8e0/0x8e0 [ 837.938242] ? refcount_add_not_zero+0x320/0x320 [ 837.943090] kernfs_mount_ns+0x13d/0x8e0 [ 837.947145] ? kernfs_super_ns+0x70/0x70 [ 837.951202] sysfs_mount+0xdf/0x200 [ 837.954815] ? sysfs_kill_sb+0x40/0x40 [ 837.958690] ? alloc_pages_current+0x114/0x210 [ 837.963260] ? security_sb_copy_data+0x88/0xb0 [ 837.967829] mount_fs+0xae/0x328 [ 837.971189] vfs_kern_mount.part.34+0xd4/0x4d0 [ 837.975758] ? may_umount+0xb0/0xb0 [ 837.979372] ? _raw_read_unlock+0x22/0x30 [ 837.983511] ? __get_fs_type+0x97/0xc0 [ 837.987387] do_mount+0x564/0x3070 [ 837.990920] ? copy_mount_string+0x40/0x40 [ 837.995143] ? rcu_pm_notify+0xc0/0xc0 [ 837.999026] ? copy_mount_options+0x5f/0x380 [ 838.003422] ? rcu_read_lock_sched_held+0x108/0x120 [ 838.008430] ? kmem_cache_alloc_trace+0x616/0x780 [ 838.013352] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 838.018876] ? _copy_from_user+0xdf/0x150 [ 838.023016] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 838.028537] ? copy_mount_options+0x285/0x380 [ 838.033020] ksys_mount+0x12d/0x140 [ 838.036633] SyS_mount+0x35/0x50 [ 838.039985] ? ksys_mount+0x140/0x140 [ 838.043781] do_syscall_64+0x29e/0x9d0 [ 838.047655] ? vmalloc_sync_all+0x30/0x30 [ 838.051789] ? _raw_spin_unlock_irq+0x27/0x70 [ 838.056272] ? finish_task_switch+0x1ca/0x810 [ 838.060756] ? syscall_return_slowpath+0x5c0/0x5c0 [ 838.065676] ? syscall_return_slowpath+0x30f/0x5c0 [ 838.070600] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 838.075955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 838.080789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 838.085966] RIP: 0033:0x455319 [ 838.089140] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 838.096837] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:12 executing program 2: socketpair(0x1f, 0x83010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:12 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x187) [ 838.104093] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 838.111350] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 838.118603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 838.125856] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000017 2052/04/24 23:38:12 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:13 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:13 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000200001000001e1f00000000"]) 2052/04/24 23:38:13 executing program 2: socketpair(0x1f, 0x1f00, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:13 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x33, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:13 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x187) 2052/04/24 23:38:13 executing program 4 (fault-call:1 fault-nth:24): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:13 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffffe, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 838.344614] FAULT_INJECTION: forcing a failure. [ 838.344614] name failslab, interval 1, probability 0, space 0, times 0 [ 838.344743] autofs4:pid:16804:autofs4_fill_super: called with bogus options [ 838.355988] CPU: 1 PID: 16803 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 838.369916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.379270] Call Trace: [ 838.381874] dump_stack+0x1b9/0x294 [ 838.385536] ? dump_stack_print_info.cold.2+0x52/0x52 [ 838.390740] ? __save_stack_trace+0x7e/0xd0 [ 838.395085] should_fail.cold.4+0xa/0x1a [ 838.399163] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 838.404363] ? save_stack+0x43/0xd0 [ 838.407999] ? kasan_kmalloc+0xc4/0xe0 [ 838.411904] ? kmem_cache_alloc_trace+0x152/0x780 [ 838.416757] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 838.421961] ? __list_lru_init+0x456/0x790 [ 838.425904] autofs4:pid:16813:autofs4_fill_super: called with bogus options [ 838.426201] ? sget_userns+0x6d9/0xf20 [ 838.426217] ? graph_lock+0x170/0x170 [ 838.426235] ? do_mount+0x564/0x3070 2052/04/24 23:38:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:13 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x187) [ 838.444693] ? ksys_mount+0x12d/0x140 [ 838.448504] ? SyS_mount+0x35/0x50 [ 838.452058] ? do_syscall_64+0x29e/0x9d0 [ 838.456130] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 838.461508] ? find_held_lock+0x36/0x1c0 [ 838.465591] ? __lock_is_held+0xb5/0x140 [ 838.469673] ? check_same_owner+0x320/0x320 [ 838.474008] ? rcu_note_context_switch+0x710/0x710 [ 838.478954] __should_failslab+0x124/0x180 [ 838.483199] should_failslab+0x9/0x14 [ 838.487007] kmem_cache_alloc_trace+0x2cb/0x780 [ 838.491684] ? __kmalloc_node+0x33/0x70 [ 838.495667] ? __kmalloc_node+0x33/0x70 [ 838.499644] ? rcu_read_lock_sched_held+0x108/0x120 [ 838.504656] __memcg_init_list_lru_node+0x17d/0x2c0 [ 838.509662] ? kvfree_rcu+0x20/0x20 [ 838.513280] ? __kmalloc_node+0x47/0x70 [ 838.517248] __list_lru_init+0x456/0x790 [ 838.521299] ? list_lru_destroy+0x4c0/0x4c0 [ 838.525612] ? mark_held_locks+0xc9/0x160 [ 838.529752] ? __raw_spin_lock_init+0x1c/0x100 [ 838.534323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 838.539326] ? __lockdep_init_map+0x105/0x590 [ 838.543810] ? lockdep_init_map+0x9/0x10 [ 838.547863] sget_userns+0x6d9/0xf20 [ 838.551568] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 838.556229] ? kernfs_sop_show_options+0x190/0x190 [ 838.561150] ? destroy_unused_super.part.9+0x100/0x100 [ 838.566423] ? kasan_check_read+0x11/0x20 [ 838.570560] ? rcu_is_watching+0x85/0x140 [ 838.574693] ? rcu_pm_notify+0xc0/0xc0 [ 838.578577] ? rcu_read_lock_sched_held+0x108/0x120 [ 838.583580] ? kmem_cache_alloc_trace+0x616/0x780 [ 838.588409] ? lock_downgrade+0x8e0/0x8e0 [ 838.592550] ? refcount_add_not_zero+0x320/0x320 [ 838.597301] kernfs_mount_ns+0x13d/0x8e0 [ 838.601353] ? kernfs_super_ns+0x70/0x70 [ 838.605410] sysfs_mount+0xdf/0x200 [ 838.609129] ? sysfs_kill_sb+0x40/0x40 [ 838.613012] ? alloc_pages_current+0x114/0x210 [ 838.617584] ? security_sb_copy_data+0x88/0xb0 [ 838.622157] mount_fs+0xae/0x328 [ 838.625518] vfs_kern_mount.part.34+0xd4/0x4d0 [ 838.630094] ? may_umount+0xb0/0xb0 [ 838.633721] ? _raw_read_unlock+0x22/0x30 [ 838.637856] ? __get_fs_type+0x97/0xc0 [ 838.641737] do_mount+0x564/0x3070 [ 838.645268] ? copy_mount_string+0x40/0x40 [ 838.649490] ? rcu_pm_notify+0xc0/0xc0 [ 838.653375] ? copy_mount_options+0x5f/0x380 [ 838.657768] ? rcu_read_lock_sched_held+0x108/0x120 [ 838.662783] ? kmem_cache_alloc_trace+0x616/0x780 [ 838.667616] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 838.673143] ? _copy_from_user+0xdf/0x150 [ 838.677283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 838.682805] ? copy_mount_options+0x285/0x380 [ 838.687293] ksys_mount+0x12d/0x140 [ 838.690909] SyS_mount+0x35/0x50 [ 838.694260] ? ksys_mount+0x140/0x140 [ 838.698052] do_syscall_64+0x29e/0x9d0 [ 838.701924] ? vmalloc_sync_all+0x30/0x30 [ 838.706060] ? _raw_spin_unlock_irq+0x27/0x70 [ 838.710542] ? finish_task_switch+0x1ca/0x810 [ 838.715030] ? syscall_return_slowpath+0x5c0/0x5c0 [ 838.719949] ? syscall_return_slowpath+0x30f/0x5c0 [ 838.724872] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 838.730226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 838.735062] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 838.740236] RIP: 0033:0x455319 [ 838.743411] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 838.751109] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 838.758368] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 838.765622] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 838.772878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 838.780136] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000018 2052/04/24 23:38:13 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x14, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:13 executing program 2: socketpair(0x1f, 0x7d, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:13 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x4003002000000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:13 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x187) 2052/04/24 23:38:13 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file1\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:13 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffff8, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:13 executing program 4 (fault-call:1 fault-nth:25): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x1000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 838.951948] FAULT_INJECTION: forcing a failure. [ 838.951948] name failslab, interval 1, probability 0, space 0, times 0 [ 838.963264] CPU: 1 PID: 16835 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 838.970116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.979476] Call Trace: [ 838.982087] dump_stack+0x1b9/0x294 [ 838.985741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 838.990945] ? __save_stack_trace+0x7e/0xd0 [ 838.995295] should_fail.cold.4+0xa/0x1a [ 838.999382] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 839.004493] ? save_stack+0x43/0xd0 [ 839.008110] ? kasan_kmalloc+0xc4/0xe0 [ 839.011989] ? kmem_cache_alloc_trace+0x152/0x780 [ 839.016830] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 839.022015] ? __list_lru_init+0x456/0x790 [ 839.026257] ? sget_userns+0x6d9/0xf20 [ 839.030134] ? graph_lock+0x170/0x170 [ 839.033919] ? do_mount+0x564/0x3070 [ 839.037615] ? ksys_mount+0x12d/0x140 [ 839.041400] ? SyS_mount+0x35/0x50 [ 839.044928] ? do_syscall_64+0x29e/0x9d0 [ 839.048976] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 839.054332] ? find_held_lock+0x36/0x1c0 [ 839.058388] ? __lock_is_held+0xb5/0x140 [ 839.062445] ? check_same_owner+0x320/0x320 [ 839.066753] ? rcu_note_context_switch+0x710/0x710 [ 839.071671] __should_failslab+0x124/0x180 [ 839.075893] should_failslab+0x9/0x14 [ 839.079680] kmem_cache_alloc_trace+0x2cb/0x780 [ 839.084332] ? __kmalloc_node+0x33/0x70 [ 839.088293] ? __kmalloc_node+0x33/0x70 [ 839.092254] ? rcu_read_lock_sched_held+0x108/0x120 [ 839.097262] __memcg_init_list_lru_node+0x17d/0x2c0 [ 839.102270] ? kvfree_rcu+0x20/0x20 [ 839.105886] ? __kmalloc_node+0x47/0x70 [ 839.109855] __list_lru_init+0x456/0x790 [ 839.113907] ? list_lru_destroy+0x4c0/0x4c0 [ 839.118217] ? mark_held_locks+0xc9/0x160 [ 839.122355] ? __raw_spin_lock_init+0x1c/0x100 [ 839.126927] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 839.131931] ? __lockdep_init_map+0x105/0x590 [ 839.136413] ? lockdep_init_map+0x9/0x10 [ 839.140462] sget_userns+0x6d9/0xf20 [ 839.144164] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 839.148822] ? kernfs_sop_show_options+0x190/0x190 [ 839.153739] ? destroy_unused_super.part.9+0x100/0x100 [ 839.159013] ? kasan_check_read+0x11/0x20 [ 839.163146] ? rcu_is_watching+0x85/0x140 [ 839.167279] ? rcu_pm_notify+0xc0/0xc0 [ 839.171158] ? rcu_read_lock_sched_held+0x108/0x120 [ 839.176161] ? kmem_cache_alloc_trace+0x616/0x780 [ 839.180992] ? lock_downgrade+0x8e0/0x8e0 [ 839.185132] ? refcount_add_not_zero+0x320/0x320 [ 839.189877] kernfs_mount_ns+0x13d/0x8e0 [ 839.193929] ? kernfs_super_ns+0x70/0x70 [ 839.197985] sysfs_mount+0xdf/0x200 [ 839.201602] ? sysfs_kill_sb+0x40/0x40 [ 839.205479] ? alloc_pages_current+0x114/0x210 [ 839.210570] ? security_sb_copy_data+0x88/0xb0 [ 839.215141] mount_fs+0xae/0x328 [ 839.218499] vfs_kern_mount.part.34+0xd4/0x4d0 [ 839.223069] ? may_umount+0xb0/0xb0 [ 839.226682] ? _raw_read_unlock+0x22/0x30 [ 839.230815] ? __get_fs_type+0x97/0xc0 [ 839.234695] do_mount+0x564/0x3070 [ 839.238223] ? copy_mount_string+0x40/0x40 [ 839.242444] ? rcu_pm_notify+0xc0/0xc0 [ 839.246323] ? copy_mount_options+0x5f/0x380 [ 839.250714] ? rcu_read_lock_sched_held+0x108/0x120 [ 839.255716] ? kmem_cache_alloc_trace+0x616/0x780 [ 839.260546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 839.266072] ? _copy_from_user+0xdf/0x150 [ 839.270208] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 839.275729] ? copy_mount_options+0x285/0x380 [ 839.280211] ksys_mount+0x12d/0x140 [ 839.283829] SyS_mount+0x35/0x50 [ 839.287182] ? ksys_mount+0x140/0x140 [ 839.290971] do_syscall_64+0x29e/0x9d0 [ 839.294848] ? vmalloc_sync_all+0x30/0x30 [ 839.298979] ? _raw_spin_unlock_irq+0x27/0x70 [ 839.303474] ? finish_task_switch+0x1ca/0x810 [ 839.307959] ? syscall_return_slowpath+0x5c0/0x5c0 [ 839.312875] ? syscall_return_slowpath+0x30f/0x5c0 [ 839.318129] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 839.323486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 839.328318] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 839.333492] RIP: 0033:0x455319 [ 839.336679] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 839.344378] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:14 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x7, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:14 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x187) [ 839.351636] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 839.358893] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 839.366148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 839.373400] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000019 2052/04/24 23:38:14 executing program 2: socketpair(0x1f, 0x6a00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:14 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000000100)="f5510b589b30c0ab40ed7f847d4dea8809242e0a9c6cd5d98c5f313d5ab6af83c43b20504647b151d37f4967a42fd90cc3e47a5fa825237f78e7369ad2300ca5273255bdb7fd0af617e780959440e3a1a15b903d128d11e563") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2052/04/24 23:38:14 executing program 4 (fault-call:1 fault-nth:26): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 839.480253] autofs4:pid:16859:autofs4_fill_super: called with bogus options [ 839.639571] FAULT_INJECTION: forcing a failure. [ 839.639571] name failslab, interval 1, probability 0, space 0, times 0 [ 839.651039] CPU: 1 PID: 16868 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 839.657895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.667251] Call Trace: [ 839.669831] dump_stack+0x1b9/0x294 [ 839.673446] ? dump_stack_print_info.cold.2+0x52/0x52 [ 839.678618] ? __save_stack_trace+0x7e/0xd0 [ 839.682928] should_fail.cold.4+0xa/0x1a [ 839.686990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 839.692099] ? save_stack+0x43/0xd0 [ 839.695708] ? kasan_kmalloc+0xc4/0xe0 [ 839.699577] ? kmem_cache_alloc_trace+0x152/0x780 [ 839.704414] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 839.709586] ? __list_lru_init+0x456/0x790 [ 839.713805] ? sget_userns+0x6d9/0xf20 [ 839.717675] ? graph_lock+0x170/0x170 [ 839.721458] ? do_mount+0x564/0x3070 [ 839.725162] ? ksys_mount+0x12d/0x140 [ 839.728947] ? SyS_mount+0x35/0x50 [ 839.732470] ? do_syscall_64+0x29e/0x9d0 [ 839.736514] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 839.741861] ? find_held_lock+0x36/0x1c0 [ 839.745904] ? __lock_is_held+0xb5/0x140 [ 839.749953] ? check_same_owner+0x320/0x320 [ 839.754260] ? rcu_note_context_switch+0x710/0x710 [ 839.759175] __should_failslab+0x124/0x180 [ 839.763399] should_failslab+0x9/0x14 [ 839.767186] kmem_cache_alloc_trace+0x2cb/0x780 [ 839.771839] ? __kmalloc_node+0x33/0x70 [ 839.775801] ? __kmalloc_node+0x33/0x70 [ 839.779765] __memcg_init_list_lru_node+0x17d/0x2c0 [ 839.784767] ? kvfree_rcu+0x20/0x20 [ 839.788382] ? __kmalloc_node+0x47/0x70 [ 839.792342] __list_lru_init+0x456/0x790 [ 839.796385] ? list_lru_destroy+0x4c0/0x4c0 [ 839.800689] ? mark_held_locks+0xc9/0x160 [ 839.804818] ? __raw_spin_lock_init+0x1c/0x100 [ 839.809380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 839.814377] ? __lockdep_init_map+0x105/0x590 [ 839.818851] ? lockdep_init_map+0x9/0x10 [ 839.822895] sget_userns+0x6d9/0xf20 [ 839.826588] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 839.831239] ? kernfs_sop_show_options+0x190/0x190 [ 839.836150] ? destroy_unused_super.part.9+0x100/0x100 [ 839.841414] ? kasan_check_read+0x11/0x20 [ 839.845543] ? rcu_is_watching+0x85/0x140 [ 839.849672] ? rcu_pm_notify+0xc0/0xc0 [ 839.853545] ? rcu_read_lock_sched_held+0x108/0x120 [ 839.858542] ? kmem_cache_alloc_trace+0x616/0x780 [ 839.863367] ? lock_downgrade+0x8e0/0x8e0 [ 839.867502] ? refcount_add_not_zero+0x320/0x320 [ 839.872243] kernfs_mount_ns+0x13d/0x8e0 [ 839.876287] ? kernfs_super_ns+0x70/0x70 [ 839.880334] sysfs_mount+0xdf/0x200 [ 839.883941] ? sysfs_kill_sb+0x40/0x40 [ 839.887811] ? alloc_pages_current+0x114/0x210 [ 839.892376] ? security_sb_copy_data+0x88/0xb0 [ 839.896949] mount_fs+0xae/0x328 [ 839.900301] vfs_kern_mount.part.34+0xd4/0x4d0 [ 839.904864] ? may_umount+0xb0/0xb0 [ 839.908472] ? _raw_read_unlock+0x22/0x30 [ 839.912599] ? __get_fs_type+0x97/0xc0 [ 839.916480] do_mount+0x564/0x3070 [ 839.920014] ? do_raw_spin_unlock+0x9e/0x2e0 [ 839.924409] ? copy_mount_string+0x40/0x40 [ 839.928624] ? rcu_pm_notify+0xc0/0xc0 [ 839.932495] ? copy_mount_options+0x5f/0x380 [ 839.936886] ? rcu_read_lock_sched_held+0x108/0x120 [ 839.941891] ? kmem_cache_alloc_trace+0x616/0x780 [ 839.946726] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 839.952252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 839.957781] ? copy_mount_options+0x285/0x380 [ 839.962269] ksys_mount+0x12d/0x140 [ 839.965879] SyS_mount+0x35/0x50 [ 839.969227] ? ksys_mount+0x140/0x140 [ 839.973020] do_syscall_64+0x29e/0x9d0 [ 839.976897] ? vmalloc_sync_all+0x30/0x30 [ 839.981028] ? kasan_check_write+0x14/0x20 [ 839.985251] ? syscall_return_slowpath+0x5c0/0x5c0 [ 839.990160] ? syscall_return_slowpath+0x30f/0x5c0 [ 839.995075] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 840.000422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 840.005256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 840.010436] RIP: 0033:0x455319 [ 840.013605] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 840.021296] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 840.028545] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:14 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0xfffffdef, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:14 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x187) 2052/04/24 23:38:14 executing program 2: socketpair(0x1f, 0xdc01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:14 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x8, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:14 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/70, 0x46}, {&(0x7f00000004c0)=""/43, 0x2b}], 0x2, &(0x7f0000000540)=""/206, 0xce, 0x3}, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f00000001c0)=""/34, 0x22}], 0x3, &(0x7f0000000240)=""/194, 0xc2}, 0x40) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:14 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:14 executing program 4 (fault-call:1 fault-nth:27): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:14 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffff9, 0xfffffffe, &(0x7f00000002c0)) [ 840.035793] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 840.043044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 840.050294] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001a [ 840.108083] autofs4:pid:16879:autofs4_fill_super: called with bogus options [ 840.146635] FAULT_INJECTION: forcing a failure. [ 840.146635] name failslab, interval 1, probability 0, space 0, times 0 [ 840.157968] CPU: 1 PID: 16893 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 840.164819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.174177] Call Trace: [ 840.176787] dump_stack+0x1b9/0x294 [ 840.180437] ? dump_stack_print_info.cold.2+0x52/0x52 [ 840.185643] ? __save_stack_trace+0x7e/0xd0 [ 840.189989] should_fail.cold.4+0xa/0x1a [ 840.194072] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 840.199192] ? save_stack+0x43/0xd0 [ 840.202833] ? kasan_kmalloc+0xc4/0xe0 [ 840.206732] ? kmem_cache_alloc_trace+0x152/0x780 [ 840.211595] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 840.216804] ? __list_lru_init+0x456/0x790 [ 840.221048] ? sget_userns+0x6d9/0xf20 [ 840.224947] ? graph_lock+0x170/0x170 [ 840.228763] ? do_mount+0x564/0x3070 [ 840.232485] ? ksys_mount+0x12d/0x140 [ 840.236297] ? SyS_mount+0x35/0x50 [ 840.239853] ? do_syscall_64+0x29e/0x9d0 [ 840.243935] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 840.249336] ? find_held_lock+0x36/0x1c0 [ 840.253413] ? __lock_is_held+0xb5/0x140 2052/04/24 23:38:14 executing program 2: socketpair(0x1f, 0xe000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:14 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x20000340, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:14 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:14 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x15, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:14 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffffa, 0xfffffffe, &(0x7f00000002c0)) [ 840.257498] ? check_same_owner+0x320/0x320 [ 840.261841] ? rcu_note_context_switch+0x710/0x710 [ 840.266788] __should_failslab+0x124/0x180 [ 840.271037] should_failslab+0x9/0x14 [ 840.274854] kmem_cache_alloc_trace+0x2cb/0x780 [ 840.279535] ? __kmalloc_node+0x33/0x70 [ 840.283519] ? __kmalloc_node+0x33/0x70 [ 840.287501] ? rcu_read_lock_sched_held+0x108/0x120 [ 840.292542] __memcg_init_list_lru_node+0x17d/0x2c0 [ 840.297573] ? kvfree_rcu+0x20/0x20 [ 840.301211] ? __kmalloc_node+0x47/0x70 2052/04/24 23:38:15 executing program 2: socketpair(0x1f, 0x13f, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0xeffdffff00000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:15 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1c, &(0x7f0000000180)}, 0x0) [ 840.305205] __list_lru_init+0x456/0x790 [ 840.309283] ? list_lru_destroy+0x4c0/0x4c0 [ 840.313625] ? mark_held_locks+0xc9/0x160 [ 840.317786] ? __raw_spin_lock_init+0x1c/0x100 [ 840.322376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 840.327399] ? __lockdep_init_map+0x105/0x590 [ 840.331906] ? lockdep_init_map+0x9/0x10 [ 840.335979] sget_userns+0x6d9/0xf20 [ 840.339701] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 840.344382] ? kernfs_sop_show_options+0x190/0x190 [ 840.349315] ? destroy_unused_super.part.9+0x100/0x100 [ 840.354606] ? kasan_check_read+0x11/0x20 [ 840.358765] ? rcu_is_watching+0x85/0x140 [ 840.362925] ? rcu_pm_notify+0xc0/0xc0 [ 840.366830] ? rcu_read_lock_sched_held+0x108/0x120 [ 840.371858] ? kmem_cache_alloc_trace+0x616/0x780 [ 840.376703] ? lock_downgrade+0x8e0/0x8e0 [ 840.380869] ? refcount_add_not_zero+0x320/0x320 [ 840.385631] kernfs_mount_ns+0x13d/0x8e0 [ 840.389685] ? kernfs_super_ns+0x70/0x70 [ 840.393746] sysfs_mount+0xdf/0x200 [ 840.397362] ? sysfs_kill_sb+0x40/0x40 [ 840.401240] ? alloc_pages_current+0x114/0x210 [ 840.405814] ? security_sb_copy_data+0x88/0xb0 [ 840.410386] mount_fs+0xae/0x328 [ 840.413754] vfs_kern_mount.part.34+0xd4/0x4d0 [ 840.418325] ? may_umount+0xb0/0xb0 [ 840.421937] ? _raw_read_unlock+0x22/0x30 [ 840.426073] ? __get_fs_type+0x97/0xc0 [ 840.429950] do_mount+0x564/0x3070 [ 840.433486] ? copy_mount_string+0x40/0x40 [ 840.437707] ? rcu_pm_notify+0xc0/0xc0 [ 840.441691] ? copy_mount_options+0x5f/0x380 [ 840.446087] ? rcu_read_lock_sched_held+0x108/0x120 [ 840.451092] ? kmem_cache_alloc_trace+0x616/0x780 [ 840.455947] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 840.461472] ? _copy_from_user+0xdf/0x150 [ 840.465610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.471142] ? copy_mount_options+0x285/0x380 [ 840.475627] ksys_mount+0x12d/0x140 [ 840.479240] SyS_mount+0x35/0x50 [ 840.482589] ? ksys_mount+0x140/0x140 [ 840.486381] do_syscall_64+0x29e/0x9d0 [ 840.490254] ? vmalloc_sync_all+0x30/0x30 [ 840.494385] ? _raw_spin_unlock_irq+0x27/0x70 [ 840.498866] ? finish_task_switch+0x1ca/0x810 [ 840.503348] ? syscall_return_slowpath+0x5c0/0x5c0 [ 840.508266] ? syscall_return_slowpath+0x30f/0x5c0 [ 840.513184] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 840.518537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 840.523368] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 840.528541] RIP: 0033:0x455319 [ 840.531718] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 840.539414] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 840.546668] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:15 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x187) [ 840.553922] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 840.561176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 840.568430] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001b 2052/04/24 23:38:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x2000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:15 executing program 2: socketpair(0x1f, 0xfeffffff, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:15 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair(0x7, 0x0, 0x9, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000001a00)={&(0x7f00000018c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x1, 0x1, {0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000001940)="7d17364799ecc005177b08914f3ab941c3c049cf9a6cdf87dab8cc1007531518d452", 0x22}, {&(0x7f0000002f40)="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", 0x1000}], 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="40000000000000003a0100000800002a6501ba336e61e7bf958c3f0562ff70cddfcd44a09774c9f517c1d9000000000000003114036e09edb4e5cc88b7ca4a122e38638a7d77e4136bb1f93f8d3aad0423981e9275d2d39929bbae3b47904c8d520af665c5e8623e13629db98cf6f97eea96b07e510ab88343ecbc1631354caaaf8d494e78e41d87cb4bbefcd6b13f7373c6b45363f856"], 0x40, 0x4880}, 0x0) mount(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)='f[sec4l\x00', 0x40, 0x0) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) 2052/04/24 23:38:15 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x37, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x40030020, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:15 executing program 4 (fault-call:1 fault-nth:28): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:15 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x187) 2052/04/24 23:38:15 executing program 2: socketpair(0x1f, 0x1e010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0xf0ff7f, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 840.847713] autofs4:pid:16933:autofs4_fill_super: called with bogus options [ 840.891921] FAULT_INJECTION: forcing a failure. [ 840.891921] name failslab, interval 1, probability 0, space 0, times 0 [ 840.903303] CPU: 1 PID: 16953 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 840.909295] autofs4:pid:16956:autofs4_fill_super: called with bogus options [ 840.910147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.910153] Call Trace: [ 840.910176] dump_stack+0x1b9/0x294 [ 840.910205] ? dump_stack_print_info.cold.2+0x52/0x52 [ 840.938041] ? __save_stack_trace+0x7e/0xd0 [ 840.942390] should_fail.cold.4+0xa/0x1a [ 840.946473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 840.951589] ? save_stack+0x43/0xd0 [ 840.955230] ? kasan_kmalloc+0xc4/0xe0 [ 840.959123] ? kmem_cache_alloc_trace+0x152/0x780 [ 840.963974] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 840.969174] ? __list_lru_init+0x456/0x790 [ 840.973416] ? sget_userns+0x6d9/0xf20 [ 840.977315] ? graph_lock+0x170/0x170 [ 840.981125] ? do_mount+0x564/0x3070 [ 840.984849] ? ksys_mount+0x12d/0x140 [ 840.988659] ? SyS_mount+0x35/0x50 [ 840.992215] ? do_syscall_64+0x29e/0x9d0 [ 840.996292] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 841.001671] ? find_held_lock+0x36/0x1c0 [ 841.005749] ? __lock_is_held+0xb5/0x140 [ 841.009834] ? check_same_owner+0x320/0x320 [ 841.014161] ? rcu_note_context_switch+0x710/0x710 [ 841.019105] __should_failslab+0x124/0x180 [ 841.023353] should_failslab+0x9/0x14 [ 841.027160] kmem_cache_alloc_trace+0x2cb/0x780 [ 841.031831] ? __kmalloc_node+0x33/0x70 [ 841.035793] ? __kmalloc_node+0x33/0x70 [ 841.039759] ? rcu_read_lock_sched_held+0x108/0x120 [ 841.044773] __memcg_init_list_lru_node+0x17d/0x2c0 [ 841.049779] ? kvfree_rcu+0x20/0x20 [ 841.053392] ? __kmalloc_node+0x47/0x70 [ 841.057360] __list_lru_init+0x456/0x790 [ 841.061413] ? list_lru_destroy+0x4c0/0x4c0 [ 841.065726] ? mark_held_locks+0xc9/0x160 [ 841.069863] ? __raw_spin_lock_init+0x1c/0x100 [ 841.074432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 841.079434] ? __lockdep_init_map+0x105/0x590 [ 841.083917] ? lockdep_init_map+0x9/0x10 [ 841.087967] sget_userns+0x6d9/0xf20 [ 841.091677] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 841.096338] ? kernfs_sop_show_options+0x190/0x190 [ 841.101255] ? destroy_unused_super.part.9+0x100/0x100 [ 841.106526] ? kasan_check_read+0x11/0x20 [ 841.110664] ? rcu_is_watching+0x85/0x140 [ 841.114806] ? rcu_pm_notify+0xc0/0xc0 [ 841.118695] ? rcu_read_lock_sched_held+0x108/0x120 [ 841.123699] ? kmem_cache_alloc_trace+0x616/0x780 [ 841.128528] ? lock_downgrade+0x8e0/0x8e0 [ 841.132669] ? refcount_add_not_zero+0x320/0x320 [ 841.137422] kernfs_mount_ns+0x13d/0x8e0 [ 841.141473] ? kernfs_super_ns+0x70/0x70 [ 841.145530] sysfs_mount+0xdf/0x200 [ 841.149145] ? sysfs_kill_sb+0x40/0x40 [ 841.153027] ? alloc_pages_current+0x114/0x210 [ 841.157599] ? security_sb_copy_data+0x88/0xb0 [ 841.162171] mount_fs+0xae/0x328 [ 841.165535] vfs_kern_mount.part.34+0xd4/0x4d0 [ 841.170108] ? may_umount+0xb0/0xb0 [ 841.173722] ? _raw_read_unlock+0x22/0x30 [ 841.177860] ? __get_fs_type+0x97/0xc0 [ 841.181743] do_mount+0x564/0x3070 [ 841.185275] ? copy_mount_string+0x40/0x40 [ 841.189500] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 841.194249] ? retint_kernel+0x10/0x10 [ 841.198131] ? copy_mount_options+0x1a1/0x380 [ 841.202616] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 841.207450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.212977] ? copy_mount_options+0x285/0x380 [ 841.217468] ksys_mount+0x12d/0x140 [ 841.221085] SyS_mount+0x35/0x50 [ 841.224440] ? ksys_mount+0x140/0x140 [ 841.228233] do_syscall_64+0x29e/0x9d0 [ 841.232107] ? vmalloc_sync_all+0x30/0x30 [ 841.236241] ? _raw_spin_unlock_irq+0x27/0x70 [ 841.240733] ? finish_task_switch+0x1ca/0x810 [ 841.245220] ? syscall_return_slowpath+0x5c0/0x5c0 [ 841.250139] ? syscall_return_slowpath+0x30f/0x5c0 [ 841.255076] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 841.260433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 841.265269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 841.270444] RIP: 0033:0x455319 [ 841.273618] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 841.281315] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:16 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x34000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:16 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x28, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:16 executing program 2: socketpair(0x1f, 0x7401000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:16 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffc, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:16 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x187) 2052/04/24 23:38:16 executing program 4 (fault-call:1 fault-nth:29): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 841.288570] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 841.295838] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 841.303107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 841.310368] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001c 2052/04/24 23:38:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="110e2299271a6218f7c732cb714c375659dbccab7e22c72dd87725c8d8f6c8383a5d4eeb719b3e3264706dbf07f11f6fe04ce9abf956054f437ac9b5b22e31a37340c3a84f103ae4225e4f5b1f25cd17cdfeb88e09bc96cde86c13e2a9711946c712180ae5631b435662548c19ec572113fcf7f91076b88fb5cd2c3fc6753d1303f0f138d0530bbfae491faf6afe345c2870d9204e8dd226e2", 0x99}], 0x1, &(0x7f0000001f40)=ANY=[@ANYBLOB="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0x2020, 0x40}, 0x1) socketpair(0x11, 0x3, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x17, 0xffff, 0x8, 0x7fffffff, 0x15, r0, 0x6}, 0x2c) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0x12, &(0x7f0000000200)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x2d}, @alu={0x4, 0xd8, 0x7, 0xd, 0x7, 0x104, 0x18}, @map={0x18, 0x2, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x401}, @map={0x18, 0xe, 0x1, 0x0, 0x1}, @exit={0x95}, @generic={0x5, 0x100000000, 0x9, 0x80000001}, @call={0x85, 0x0, 0x0, 0x2d}], &(0x7f00000002c0)='syzkaller\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000300), 0x0, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) 2052/04/24 23:38:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 841.402201] FAULT_INJECTION: forcing a failure. [ 841.402201] name failslab, interval 1, probability 0, space 0, times 0 [ 841.413567] CPU: 0 PID: 16977 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 841.420420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.429781] Call Trace: [ 841.432387] dump_stack+0x1b9/0x294 [ 841.436027] ? dump_stack_print_info.cold.2+0x52/0x52 [ 841.441231] ? __save_stack_trace+0x7e/0xd0 [ 841.445574] should_fail.cold.4+0xa/0x1a [ 841.449655] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 841.454775] ? save_stack+0x43/0xd0 [ 841.458413] ? kasan_kmalloc+0xc4/0xe0 [ 841.462309] ? kmem_cache_alloc_trace+0x152/0x780 [ 841.467169] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 841.472370] ? __list_lru_init+0x456/0x790 [ 841.476613] ? sget_userns+0x6d9/0xf20 [ 841.480512] ? graph_lock+0x170/0x170 [ 841.484904] ? do_mount+0x564/0x3070 [ 841.488617] ? ksys_mount+0x12d/0x140 [ 841.492405] ? SyS_mount+0x35/0x50 [ 841.495940] ? do_syscall_64+0x29e/0x9d0 [ 841.499995] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 841.505356] ? find_held_lock+0x36/0x1c0 [ 841.509405] ? __lock_is_held+0xb5/0x140 [ 841.513461] ? check_same_owner+0x320/0x320 [ 841.517768] ? rcu_note_context_switch+0x710/0x710 [ 841.522689] __should_failslab+0x124/0x180 [ 841.526912] should_failslab+0x9/0x14 [ 841.530700] kmem_cache_alloc_trace+0x2cb/0x780 [ 841.535355] ? __kmalloc_node+0x33/0x70 [ 841.539316] ? __kmalloc_node+0x33/0x70 [ 841.543291] ? rcu_read_lock_sched_held+0x108/0x120 [ 841.548297] __memcg_init_list_lru_node+0x17d/0x2c0 [ 841.553300] ? kvfree_rcu+0x20/0x20 [ 841.556914] ? __kmalloc_node+0x47/0x70 [ 841.560881] __list_lru_init+0x456/0x790 [ 841.564931] ? list_lru_destroy+0x4c0/0x4c0 [ 841.569238] ? mark_held_locks+0xc9/0x160 [ 841.573375] ? __raw_spin_lock_init+0x1c/0x100 [ 841.577942] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 841.582940] ? __lockdep_init_map+0x105/0x590 [ 841.587418] ? lockdep_init_map+0x9/0x10 [ 841.591467] sget_userns+0x6d9/0xf20 [ 841.595169] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 841.599825] ? kernfs_sop_show_options+0x190/0x190 [ 841.604740] ? destroy_unused_super.part.9+0x100/0x100 [ 841.610011] ? kasan_check_read+0x11/0x20 [ 841.614145] ? rcu_is_watching+0x85/0x140 [ 841.618279] ? rcu_pm_notify+0xc0/0xc0 [ 841.622156] ? rcu_read_lock_sched_held+0x108/0x120 [ 841.627158] ? kmem_cache_alloc_trace+0x616/0x780 [ 841.631983] ? lock_downgrade+0x8e0/0x8e0 [ 841.636129] ? refcount_add_not_zero+0x320/0x320 [ 841.640873] kernfs_mount_ns+0x13d/0x8e0 [ 841.644924] ? kernfs_super_ns+0x70/0x70 [ 841.648975] sysfs_mount+0xdf/0x200 [ 841.652590] ? sysfs_kill_sb+0x40/0x40 [ 841.656465] ? alloc_pages_current+0x114/0x210 [ 841.661035] ? security_sb_copy_data+0x88/0xb0 [ 841.665600] mount_fs+0xae/0x328 [ 841.668956] vfs_kern_mount.part.34+0xd4/0x4d0 [ 841.673525] ? may_umount+0xb0/0xb0 [ 841.677143] ? _raw_read_unlock+0x22/0x30 [ 841.681274] ? __get_fs_type+0x97/0xc0 [ 841.685150] do_mount+0x564/0x3070 [ 841.688675] ? do_raw_spin_unlock+0x9e/0x2e0 [ 841.693068] ? copy_mount_string+0x40/0x40 [ 841.697288] ? rcu_pm_notify+0xc0/0xc0 [ 841.701165] ? copy_mount_options+0x5f/0x380 [ 841.705558] ? rcu_read_lock_sched_held+0x108/0x120 [ 841.710558] ? kmem_cache_alloc_trace+0x616/0x780 [ 841.715392] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 841.720919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.726439] ? copy_mount_options+0x285/0x380 [ 841.730921] ksys_mount+0x12d/0x140 [ 841.734533] SyS_mount+0x35/0x50 [ 841.737883] ? ksys_mount+0x140/0x140 [ 841.741675] do_syscall_64+0x29e/0x9d0 [ 841.745545] ? vmalloc_sync_all+0x30/0x30 [ 841.749675] ? _raw_spin_unlock_irq+0x27/0x70 [ 841.754155] ? finish_task_switch+0x1ca/0x810 [ 841.758636] ? syscall_return_slowpath+0x5c0/0x5c0 [ 841.763549] ? syscall_return_slowpath+0x30f/0x5c0 [ 841.768466] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 841.773817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 841.778646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 841.783817] RIP: 0033:0x455319 [ 841.786991] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 841.794693] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:16 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffd, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:16 executing program 2: socketpair(0x1f, 0x1200000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:16 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x35, &(0x7f0000000180)}, 0x0) [ 841.801957] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 841.809209] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 841.816461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 841.823712] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001d [ 841.846171] autofs4:pid:16979:autofs4_fill_super: called with bogus options [ 841.941148] autofs4:pid:16996:autofs4_fill_super: called with bogus options 2052/04/24 23:38:16 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x400300, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:16 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x187) 2052/04/24 23:38:16 executing program 4 (fault-call:1 fault-nth:30): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:16 executing program 2: socketpair(0x1f, 0x16000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:16 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2e, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:16 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffff9, &(0x7f00000002c0)) 2052/04/24 23:38:16 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001640)={r1}) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000001400)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001440)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001480)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001500)={r3}) sendmsg$kcm(r4, &(0x7f0000001300)={&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="be54a9406442b6d02e8d98f123b0fb9a492482de1e033fce39a54e2f55ffbf5c3565b070ad74c189c0bb57388ad0eefdb1897b397d533a214f2220691c2e193434cff926243d7666b6ed4728ffc1", 0x4e}], 0x1, &(0x7f0000000200)=[{0x18, 0x1ff, 0x5, "28b9e2"}, {0x70, 0x29, 0xffffffffffffff81, "c5c0ecb5ba1d62eefafdfc300ab77e866a9ecbc49bacd7048e4899673dd3cd543940c31c6fdd1c1c747c663c4a6f1b8dc5df4ac84af323bb22f9448c756462b56d5d3784e2f87c432f58aba456048da39b2383dafe85bc7f1cb3ce70"}, {0x1010, 0x117, 0x3, "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"}, {0x40, 0x19f, 0x2, "bd206852488ba68d92efd93b5f6d0a66e782f96db6acdb7e446176706fffbef838921710ccb675fa6c31000b496e52"}], 0x10d8, 0x4040}, 0x4000000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001340)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$inet(0x2, 0xb, 0x3, &(0x7f0000001380)) 2052/04/24 23:38:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:16 executing program 2: socketpair(0x1f, 0x9a000000, 0x0, &(0x7f0000000040)) [ 842.154700] FAULT_INJECTION: forcing a failure. [ 842.154700] name failslab, interval 1, probability 0, space 0, times 0 [ 842.166035] CPU: 1 PID: 17017 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 842.172890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.182254] Call Trace: [ 842.184859] dump_stack+0x1b9/0x294 [ 842.188508] ? dump_stack_print_info.cold.2+0x52/0x52 [ 842.193714] ? __save_stack_trace+0x7e/0xd0 [ 842.198059] should_fail.cold.4+0xa/0x1a [ 842.201389] autofs4:pid:17020:autofs4_fill_super: called with bogus options [ 842.202136] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 842.202154] ? save_stack+0x43/0xd0 [ 842.202173] ? kasan_kmalloc+0xc4/0xe0 [ 842.221878] ? kmem_cache_alloc_trace+0x152/0x780 [ 842.226741] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 842.231950] ? __list_lru_init+0x456/0x790 [ 842.236200] ? sget_userns+0x6d9/0xf20 [ 842.240101] ? graph_lock+0x170/0x170 [ 842.243915] ? do_mount+0x564/0x3070 [ 842.247635] ? ksys_mount+0x12d/0x140 [ 842.251448] ? SyS_mount+0x35/0x50 [ 842.255005] ? do_syscall_64+0x29e/0x9d0 [ 842.259080] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 842.264464] ? find_held_lock+0x36/0x1c0 [ 842.268546] ? __lock_is_held+0xb5/0x140 [ 842.272644] ? check_same_owner+0x320/0x320 [ 842.276983] ? rcu_note_context_switch+0x710/0x710 [ 842.281934] __should_failslab+0x124/0x180 [ 842.286184] should_failslab+0x9/0x14 [ 842.289995] kmem_cache_alloc_trace+0x2cb/0x780 [ 842.294675] ? __kmalloc_node+0x33/0x70 [ 842.295038] autofs4:pid:17037:autofs4_fill_super: called with bogus options [ 842.298647] ? __kmalloc_node+0x33/0x70 [ 842.298664] ? rcu_read_lock_sched_held+0x108/0x120 [ 842.298689] __memcg_init_list_lru_node+0x17d/0x2c0 [ 842.298714] ? kvfree_rcu+0x20/0x20 [ 842.323396] ? __kmalloc_node+0x47/0x70 [ 842.327395] __list_lru_init+0x456/0x790 [ 842.331463] ? list_lru_destroy+0x4c0/0x4c0 [ 842.335776] ? mark_held_locks+0xc9/0x160 [ 842.339915] ? __raw_spin_lock_init+0x1c/0x100 [ 842.344486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 842.349493] ? __lockdep_init_map+0x105/0x590 [ 842.353978] ? lockdep_init_map+0x9/0x10 [ 842.358038] sget_userns+0x6d9/0xf20 [ 842.361738] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 842.366399] ? kernfs_sop_show_options+0x190/0x190 [ 842.371317] ? destroy_unused_super.part.9+0x100/0x100 [ 842.376592] ? kasan_check_read+0x11/0x20 [ 842.380739] ? rcu_is_watching+0x85/0x140 [ 842.384876] ? rcu_pm_notify+0xc0/0xc0 [ 842.388762] ? rcu_read_lock_sched_held+0x108/0x120 [ 842.393765] ? kmem_cache_alloc_trace+0x616/0x780 [ 842.398600] ? lock_downgrade+0x8e0/0x8e0 [ 842.402740] ? refcount_add_not_zero+0x320/0x320 [ 842.407489] kernfs_mount_ns+0x13d/0x8e0 [ 842.411540] ? kernfs_super_ns+0x70/0x70 [ 842.415601] sysfs_mount+0xdf/0x200 [ 842.419217] ? sysfs_kill_sb+0x40/0x40 [ 842.423097] ? alloc_pages_current+0x114/0x210 [ 842.427668] ? security_sb_copy_data+0x88/0xb0 [ 842.432256] mount_fs+0xae/0x328 [ 842.435619] vfs_kern_mount.part.34+0xd4/0x4d0 [ 842.440195] ? may_umount+0xb0/0xb0 [ 842.443812] ? _raw_read_unlock+0x22/0x30 [ 842.447960] ? __get_fs_type+0x97/0xc0 [ 842.451844] do_mount+0x564/0x3070 [ 842.455379] ? copy_mount_string+0x40/0x40 [ 842.459608] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 842.464356] ? retint_kernel+0x10/0x10 [ 842.468244] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 842.473777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.479306] ? copy_mount_options+0x285/0x380 [ 842.483796] ksys_mount+0x12d/0x140 [ 842.487415] SyS_mount+0x35/0x50 [ 842.490774] ? ksys_mount+0x140/0x140 [ 842.494570] do_syscall_64+0x29e/0x9d0 [ 842.498445] ? vmalloc_sync_all+0x30/0x30 [ 842.502589] ? kasan_check_write+0x14/0x20 [ 842.506817] ? syscall_return_slowpath+0x5c0/0x5c0 [ 842.511739] ? syscall_return_slowpath+0x30f/0x5c0 [ 842.516665] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 842.522029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 842.526867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 842.532043] RIP: 0033:0x455319 [ 842.535218] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 842.542915] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:17 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x2b, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:17 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x7ffff000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:17 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:17 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x187) 2052/04/24 23:38:17 executing program 2: socketpair(0x1f, 0xf400, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:17 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffa, &(0x7f00000002c0)) 2052/04/24 23:38:17 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001640)={r1}) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000001400)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001440)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001480)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001500)={r3}) sendmsg$kcm(r4, &(0x7f0000001300)={&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="be54a9406442b6d02e8d98f123b0fb9a492482de1e033fce39a54e2f55ffbf5c3565b070ad74c189c0bb57388ad0eefdb1897b397d533a214f2220691c2e193434cff926243d7666b6ed4728ffc1", 0x4e}], 0x1, &(0x7f0000000200)=[{0x18, 0x1ff, 0x5, "28b9e2"}, {0x70, 0x29, 0xffffffffffffff81, "c5c0ecb5ba1d62eefafdfc300ab77e866a9ecbc49bacd7048e4899673dd3cd543940c31c6fdd1c1c747c663c4a6f1b8dc5df4ac84af323bb22f9448c756462b56d5d3784e2f87c432f58aba456048da39b2383dafe85bc7f1cb3ce70"}, {0x1010, 0x117, 0x3, "c46f3ec683c18b9f4ebe38feaca24b9c6e96302a023541e0cc0648fb5af430245dabbe81fa6190c4b6366de5f52d1c133a06991418ea06afb47dff32860a420b2ad356e8228245364823115a8e10a4f71937bf9b5d5b172c4fc12fb4abd74ad9e28b762adb534c8a9c0af334cbb58b946dbfe8e217cd7f22f83f7cb9c365b304dd3dc0c17d48fe2c5ca53d47ddb27c688f3ad3d43b776c6b4d0519e0fa7d3f0754344a687bda0425ce8ac6308b214dcd04dac376aa6b91fc8f0cb57cd2fed221c9fbb20c2640326f573f99899cd6debca1a71a0274f42a7f512459f456716e8cec8f6cd2be3c2aa783a0e05343cc2df54930b7b388acbdbfa545c12002d2a25fd77a9ec07e77f061bde186a380c4953953e539649fba0e45c4b4857256e21224b794390b8445e0eb860935d5bfa2e76adb1023d9917e35a3684fd2388d7d2c5ff7874d2e7016f63858d8518bf5a4ac98ee52db2d0bce77660f186e7ae4aff2b89e230463223fd96993312763d7e24a0f485b4838a221f9a06b5ad1659eedba0660036fe01c9236e6da3ed5b229122307ad1ea203774d778bc54dc9ed4377fba1eb6e58d6140ab112b97d5a199f57b3a5b8c4e1be2a049ac07d0615971e89d2d6483d5817b0cbbbb31cf828e4960633a11af020f0838cf720b77f3e5a4916223beca894e94de2aed057452782ad384ebcb6a1b4f7ab70d4776fe066a13ff8874b57372ab4b0b8b7743e2cb060ecc76d4f37dc09e75ae6b5c32f121ac6669c3373566f5ab5cbdc047e61517964bc1e2c064872b7324f11ba444d3c77920d4385dfe61f407b8435d439300beaf5bb677cb11c76a401fde14d066f51c4fd8b31c371082c185fef976dc52547161b1d2f4c604ecf4d0699641fa56fdb2c81580807a7ba06dd439932e6b0d7d840c793ba00f50df91888cb2241ea64d9715cbd6c1d4edb0306c486bd84c0afd6a758fee76e14d8aa09b5322b3700d3e93105f0ea3095302eefbd12768e37ca703be04caa1d4096311f6fe430eeb4f398b1eb4a490b11dfdbb19d3982b953c6f4c71b0cc57eb175bf7dd060ba4dfcd571262200ec40a3f1010930d1b096a2023611f1c28dc58b261badd42041b44680f4a9835ebee9374aeae92f278d550d03c89cb69d4559d41a7072ceaaf65c56a2bb45cfd62baa1995b445756e7ab83ee52e8fbb5f3b38ce0f9ed2c82842f57a7ff22cedc85ec7532cba372279ee430ae8f6f545c1216b16574191b819fddd3279abba6dfe305403f588dad24c794fa6afa5b1eb243f73e2b8dee06ec2ced54f00a910cd44bf1af87d5b28889ec15b9ac3b56566016a050ca0b6311293fd2493d91d518c07f0a00d38dc0d2cf50c94ca32fb4d09e83bfa78f1796791df0b16fa929cd5d9ce07b17e4306123c011b16c8f3c94bdbfe6e51b92f81df29eab10d7ea18fe20a9308676920cd9691db12cc0779308ac679b391f867d2c033346c7013a917cd2f7a95640ec87e335ea0dbf5d03ea9d8408a926004286bdb6cbc1fad0c8c4123e5ccc081457daf5abfb159c6b49cca3df30725e761ba4aabf1e643f1281e4bcfcfb3e68690063a538381dfb633a7305218b536aefe3035a191082eb2721d02bd5ce1f595c286b1f75c951e7b3e84f30f778c2a369c76acba2ae306be9de32737be2fa91f5a01f95a64a49707055beb9fcc35c070366e215c266aebc8cbec88b2f098c4dc0d39b91620a901c349dbef396ebc5451efdd86e3a69015b104a55e7da511efe2b47fcebc00c3c6bcedd2d2636893cefcbe785c8edd5f43067aa2642608481bbc2dbd354665e76f72bd5549e7e1f2021c3f132983c9bd13139ff0ab357ab0a949c2265690d2aac3a33a84e4f81ada98d5fa3fe8ed188e8e90e869f095228a95a33fdfd90814ee75737401545d30ab4a72f605fb80ba79ff559b25c2ec3de047c8d863c47a7da17ce6f35f303d925d7972acacb40f74c43526372751b3b1d79e6df9e91965c91e5e3bb53bb9b85ba13ac9af32f880a153f1751df9c9c2e6a23744cb51bb2229a59c44a3cb73e297f967782ef8d4c182a7991287f887d8672bfc149df0a644d614adf6b0c2e1cd731203da334fcb712f1d86333df4965d379e10574677b7582f20dfbb61a9564aa1e484d29b935f3d7fce9816bc97e3a0a828adc77919a1e52c9ebaddc93008cb27734d285ce4ee47da630b034bdaa6d5efd19210541c215678d551dd459b3eb41eb5aa223b3b8ee76fdec1bd36d75abdc6218b1619015125ef33a55783b2b5cc9390dc4ed2c1bf03f3c6fcf41403e35ef13812b492c49c8c5bcd4506cecbaf8966f1723f30ab23f8afe911908f0b2d60b827c1873b2bdf12af4fba0664e000913d4337a29664c48621e9cc6bc8f75f9f851b2280475f8cb832fa19a611e837bdc90b8a99ff16fcac086d96c563ef9b42957e80f77e694c5742625dcdb9b74aa08e9dd9fb45d392374c04c72014b2803dae69a7c561e54628074e98c5b730040dea61d4adcef232e23c36de7c9e88e115794b03dfd394edc4e116d69e71a736b0d56999e3369b76c74f186686c951e2f863eb4f5b6115fa0ef1db2654df3b131592432381eddbffc8e68d875683a418e3c60d985fa10af88eab369aaf90093bc350951d498f758f2f84323920f9e8d8be14ae4d090b080824ea6238b9495eebc450f45452c7bc4765496ee0e5f77a012a390f3a3466863cf5a2728d4c147403473a50fdbcc72418f7a13edfa3705575231cd3e677826f6cd874975c406c1c548f4bd08e198642df47313150b4cbd4d4749d11d463fcc3917a4d84538a24942c2da00ef12da43379c01c788894f40a6bfb772c0bd2e45e385c55aa407c5cce6bdbdee93357f85a65e87bf9c3b6bf81f2eaaf21a6a0fe8a155b87d97b8248116b780fe1c432d8a856706b7b285e96f8809ddbd27e36d4dcdf4cdcfd0f1749ab1f560b67c682aa2c87292c780f644875984ab3a29b69f9a5342fe8c649e8ffdaeebac74bdf33f30048775d434c564673a9e3ebfe5c9763305abcce3f0f035001b3ff3161d7a9edfa50e287f5668394f033da96e304a96ee912c03a9b4c2580352e1fe0e4327670f46eabd36330c3236f31ca68c66716bd1949072b47956355252108b4f822b93841725f9f718b71444f7b46c75d8420dd22cf3b1477381f807b5d3b650f51040f1fbb40635f14e39551f4e55561962c5883452810d77fed74f59ca93eafcfa137a8e45a4522150973bc6df0f7016a7ab6851297e3949fd49ef73ebcf63abaa5b7fa371dc91e9edf71e35400f78fd9439c24ff99d3c848e215e0990e3bb5cec30967132b51a31e23c9c9e8cebfb22d2867f1548f77c43ec6944d8282ac88506a5c2b877066c743e871e0ef6805cb2ab3c8e1c4298e33e2bdfd7c247f4d84e19232d9f7aad534c6d95533fa17eb80bd38bfe70841beae4945bfa805c61db965f1846eb1f94ec1f1cfc99919f52d7844d380688319e26e12c0cc5e32825f860ff68c4c48ce3a65678f4b2de335b701012dc141665dc2d82ad5cf2f14cb3a1cb04cdd258718aaf45c309982a5974ba043b88b4b155db3f1ab295899992e36521d5d50717be766f07aef42ea18b87c25265211a38159f2a1628226c84bb8c0851af0bd96cd43c934496aa9736bdccecb9db768487585a21da8c3739e10f40fe8bc7d7615e51c125b5d3ded81dc103b4687b22242c369d691207bf135a4c7b7f2092582cddacf883a7bfe48873732a453294ef471870f4ae14a8bfadc59ff49c9fd025b1f5130a4b79179b67d1aff51cbbab66f1225d4a8e44c0f847489057fb1036765471135bacd1292bb58f3b969b9225e97b89e9abf98aaf0aab853e0400dac37d4c8e0e05d2ec4583476421d80bc1d7226e708160d4a68b890ff2c14978eabef281123ee52295cbfc6030aaaaf3fc61e35efe5c2b3f71add66c8a1857c7d17b3acf9f6e9c1e4b5cf98896301f49e69da769a79a62efb53cf1564f2ccb19ede5f93840320ca7e13a6d2a10f131645a6f8128cd1e2bb0153c9e606aed1ec1fd0acd72489d8e4b6013e1567846656a5141500bb3df5f39148d232892a1ac00ae8bf5b069c088bec9b94375f259cc8226dbfab9465be64270f1af587442e6d5ff8e0492b8e502de9c1bc6e4fdd518e220c99275bb824f8ed99a75a4f8c55b4208ec41d823e7778c60815d86d4249b8acd96b59bad689faf893a7e03ddba041b9237f8a1e29046203801bd19a2159ac6bc0751899f26f143febc2d558f58fa2624f504c1e91de4bd423bdec8b17179554c76ad73153e19c9c6f1b67cbc9286414314b8de7e93484a5c7e4767fbdcffec050971c3013d957d3a5822eca0cc2870494f627be68b30c968b9ffdf89aa9ceb3cca0a0f9e1c6f9f553e2d6e66d4930c791831d9aa47cd71831ec4b8b9ef9722fd85bf7ed823dca90e059d8ae96bab9730365867ca2a4e66d808bbc4b42a63fe65df962dd5f8eaaee6fc15c8318e622e3122b5678d82ef2ad92b88e606313f90a166129beb0306dd6ac345a7f44ed394ba083af0c78ca80562a86283660c79c3cd2b006e0ec15099842fa4a7d34fa3cc1d25b38338a5ec475f6dc2e17707ff36b0718f0112d74e6ac8e7bf82b996a22aa6d1c946ac99726a6b9a23fef58475a5d18be6371f33ac297e3a832759196c998bc2cb2e8660daeaf2e2a735b8432e18773c8042b82a9cc2e96719cca60fedcaaf82460fd1070071c2cd9f870e88c7fa577bbdd30d576fe744e1c9f290d323879a2f4b2c4e833f055b419e5e0911c88f6e5c773035c5873f1f597b5ed111a7789e38555eed643217f6078e23baf8b58234e79ff0023d1a03a3d95f0af18f3451e46f07e66fe2a0cbe9541626b972f2bc9db25b7285b932f457678bf3c324f33cab7ee85b39795e76e14c19cdfe69a924e60a13eed026b5bc9295c10525120d285fb2eb7a3e97801a42c795a7019fd1caa817def9df1ee86d390eb637346dddeec4c51437f615b5da768fdcad57c278d2f4494784c8fc284c04d13f1cb450d67e9213641a1e86b01cbadbb1674bf4a42a30315e78871600542570e684efbc6ec0506fde62e30e4ac4c49680bbd230c699d1f11bd536c24b0f3de0132ee008befcef6c3da6f0e204a22323aa7b641a386ffe4792505a685d05f701ce5af08f531b94273ae5c37e0fd3ad56c1672bd0fdbc72100b568c72e17c6028e43eefe378fed19753868b42f672bd93a8e8a59e6a612bee7ea5f2df71f60a06c27d0b5c7f6bc4df9bf5ca432ab6132c2045d36a47f0b25afdb08f06126c7c8ed7033999f0e96b3e71de191e8d9dc54e5a752f991072f7f5e0b17319466706588fd72563ce12fd5d7f6c8cbe49b188c1e4cc78640e8f54d760ff4afcf310adcc37c0ec2b6732db2f3a1f0170f18ae4676495293e24a3a9a27172eb6f20343c6f8384a6efc0b14ff3c4971e736d6fc1f8626d8cdef31f31df60e14a216903ac74293a42846b6d7b9b37c87ea92ca69951ef18b355be8088c5935cda9d1b82dca64b0394d0b3b432c97628c135534ff89e37869e2e97ca481469e3106030e94ac7237767199bad3ec81fdc5d9cf4a43a0fbff2c7b7ddd07a9f6a50ddeb2a3b64779649cbc9260490670acd2931d4cd47a864cb8ec3dbedc84c0fc1cb41824a1f9e7b01578ad2d63907a9eb14b12e18640aa281fbef2c25c0fb3e840b3322217724595bf453eaf4d20fdc50a413e52fcb2c8f494a28105bc548cff515bfb2912914c5a7e17b90aa0e3d329a68a973e46cc79a262a95504d3cef1e0"}, {0x40, 0x19f, 0x2, "bd206852488ba68d92efd93b5f6d0a66e782f96db6acdb7e446176706fffbef838921710ccb675fa6c31000b496e52"}], 0x10d8, 0x4040}, 0x4000000) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001340)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) socketpair$inet(0x2, 0xb, 0x3, &(0x7f0000001380)) [ 842.550176] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 842.557432] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 842.564688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 842.571947] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001e 2052/04/24 23:38:17 executing program 4 (fault-call:1 fault-nth:31): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 842.660906] FAULT_INJECTION: forcing a failure. [ 842.660906] name failslab, interval 1, probability 0, space 0, times 0 [ 842.672257] CPU: 1 PID: 17059 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 842.679111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 842.688472] Call Trace: [ 842.691074] dump_stack+0x1b9/0x294 [ 842.694726] ? dump_stack_print_info.cold.2+0x52/0x52 [ 842.699934] ? __save_stack_trace+0x7e/0xd0 [ 842.704280] should_fail.cold.4+0xa/0x1a [ 842.708364] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 842.713483] ? save_stack+0x43/0xd0 [ 842.717123] ? kasan_kmalloc+0xc4/0xe0 [ 842.721021] ? kmem_cache_alloc_trace+0x152/0x780 [ 842.725883] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 842.731091] ? __list_lru_init+0x456/0x790 [ 842.735344] ? sget_userns+0x6d9/0xf20 [ 842.739251] ? graph_lock+0x170/0x170 [ 842.743067] ? do_mount+0x564/0x3070 [ 842.746792] ? ksys_mount+0x12d/0x140 [ 842.750601] ? SyS_mount+0x35/0x50 [ 842.754156] ? do_syscall_64+0x29e/0x9d0 [ 842.758230] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 842.763611] ? find_held_lock+0x36/0x1c0 [ 842.767693] ? __lock_is_held+0xb5/0x140 [ 842.771778] ? check_same_owner+0x320/0x320 [ 842.776109] ? rcu_note_context_switch+0x710/0x710 [ 842.781045] __should_failslab+0x124/0x180 [ 842.785274] should_failslab+0x9/0x14 [ 842.789063] kmem_cache_alloc_trace+0x2cb/0x780 [ 842.793720] ? __kmalloc_node+0x33/0x70 [ 842.797682] ? __kmalloc_node+0x33/0x70 [ 842.801646] ? rcu_read_lock_sched_held+0x108/0x120 [ 842.806656] __memcg_init_list_lru_node+0x17d/0x2c0 [ 842.811661] ? kvfree_rcu+0x20/0x20 [ 842.815274] ? __kmalloc_node+0x47/0x70 [ 842.819240] __list_lru_init+0x456/0x790 [ 842.823291] ? list_lru_destroy+0x4c0/0x4c0 [ 842.827599] ? mark_held_locks+0xc9/0x160 [ 842.831735] ? __raw_spin_lock_init+0x1c/0x100 [ 842.836305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 842.841308] ? __lockdep_init_map+0x105/0x590 [ 842.845792] ? lockdep_init_map+0x9/0x10 [ 842.849843] sget_userns+0x6d9/0xf20 [ 842.853547] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 842.858209] ? kernfs_sop_show_options+0x190/0x190 [ 842.863174] ? destroy_unused_super.part.9+0x100/0x100 [ 842.868445] ? kasan_check_read+0x11/0x20 [ 842.872585] ? rcu_is_watching+0x85/0x140 [ 842.876721] ? rcu_pm_notify+0xc0/0xc0 [ 842.880606] ? rcu_read_lock_sched_held+0x108/0x120 [ 842.885611] ? kmem_cache_alloc_trace+0x616/0x780 [ 842.890440] ? lock_downgrade+0x8e0/0x8e0 [ 842.894579] ? refcount_add_not_zero+0x320/0x320 [ 842.899326] kernfs_mount_ns+0x13d/0x8e0 [ 842.903380] ? kernfs_super_ns+0x70/0x70 [ 842.907432] sysfs_mount+0xdf/0x200 [ 842.911046] ? sysfs_kill_sb+0x40/0x40 [ 842.914923] ? alloc_pages_current+0x114/0x210 [ 842.919491] ? security_sb_copy_data+0x88/0xb0 [ 842.924059] mount_fs+0xae/0x328 [ 842.927417] vfs_kern_mount.part.34+0xd4/0x4d0 [ 842.931990] ? may_umount+0xb0/0xb0 [ 842.935610] ? _raw_read_unlock+0x22/0x30 [ 842.939746] ? __get_fs_type+0x97/0xc0 [ 842.943626] do_mount+0x564/0x3070 [ 842.947160] ? copy_mount_string+0x40/0x40 [ 842.951382] ? rcu_pm_notify+0xc0/0xc0 [ 842.955263] ? copy_mount_options+0x5f/0x380 [ 842.959659] ? rcu_read_lock_sched_held+0x108/0x120 [ 842.964663] ? kmem_cache_alloc_trace+0x616/0x780 [ 842.969498] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 842.975035] ? _copy_from_user+0xdf/0x150 [ 842.979176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 842.984702] ? copy_mount_options+0x285/0x380 [ 842.989186] ksys_mount+0x12d/0x140 [ 842.992805] SyS_mount+0x35/0x50 [ 842.996157] ? ksys_mount+0x140/0x140 [ 842.999946] do_syscall_64+0x29e/0x9d0 [ 843.003823] ? vmalloc_sync_all+0x30/0x30 [ 843.007977] ? kasan_check_write+0x14/0x20 [ 843.012205] ? syscall_return_slowpath+0x5c0/0x5c0 [ 843.017128] ? syscall_return_slowpath+0x30f/0x5c0 [ 843.022049] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 843.027419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 843.032256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 843.037430] RIP: 0033:0x455319 [ 843.040605] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 843.048301] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 843.055556] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:17 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x21, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:17 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:17 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x187) 2052/04/24 23:38:17 executing program 2: socketpair(0x1f, 0x8701, 0x0, &(0x7f0000000040)) [ 843.062811] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 843.070066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 843.077321] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000001f 2052/04/24 23:38:17 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x17, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:17 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:17 executing program 4 (fault-call:1 fault-nth:32): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:17 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:17 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x187) [ 843.226833] FAULT_INJECTION: forcing a failure. [ 843.226833] name failslab, interval 1, probability 0, space 0, times 0 [ 843.238193] CPU: 0 PID: 17085 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 843.245043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.254400] Call Trace: [ 843.257013] dump_stack+0x1b9/0x294 [ 843.260668] ? dump_stack_print_info.cold.2+0x52/0x52 [ 843.265878] ? __save_stack_trace+0x7e/0xd0 [ 843.270225] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:17 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0xffffffc2, &(0x7f0000000180)}, 0x0) 2052/04/24 23:38:18 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffb, &(0x7f00000002c0)) [ 843.274308] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 843.279425] ? save_stack+0x43/0xd0 [ 843.283059] ? kasan_kmalloc+0xc4/0xe0 [ 843.286958] ? kmem_cache_alloc_trace+0x152/0x780 [ 843.291819] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 843.297031] ? __list_lru_init+0x456/0x790 [ 843.301280] ? sget_userns+0x6d9/0xf20 [ 843.305179] ? graph_lock+0x170/0x170 [ 843.308995] ? do_mount+0x564/0x3070 [ 843.312716] ? ksys_mount+0x12d/0x140 [ 843.316525] ? SyS_mount+0x35/0x50 [ 843.320082] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:18 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x187) [ 843.324152] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 843.329530] ? find_held_lock+0x36/0x1c0 [ 843.333609] ? __lock_is_held+0xb5/0x140 [ 843.337728] ? check_same_owner+0x320/0x320 [ 843.342067] ? rcu_note_context_switch+0x710/0x710 [ 843.347021] __should_failslab+0x124/0x180 [ 843.351269] should_failslab+0x9/0x14 [ 843.355080] kmem_cache_alloc_trace+0x2cb/0x780 [ 843.359758] ? __kmalloc_node+0x33/0x70 [ 843.363739] ? __kmalloc_node+0x33/0x70 [ 843.367727] ? rcu_read_lock_sched_held+0x108/0x120 2052/04/24 23:38:18 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xf000000}, 0x0) [ 843.372767] __memcg_init_list_lru_node+0x17d/0x2c0 [ 843.377801] ? kvfree_rcu+0x20/0x20 [ 843.381439] ? __kmalloc_node+0x47/0x70 [ 843.385432] __list_lru_init+0x456/0x790 [ 843.389511] ? list_lru_destroy+0x4c0/0x4c0 [ 843.393846] ? mark_held_locks+0xc9/0x160 [ 843.398011] ? __raw_spin_lock_init+0x1c/0x100 [ 843.402607] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 843.407636] ? __lockdep_init_map+0x105/0x590 [ 843.412146] ? lockdep_init_map+0x9/0x10 [ 843.416216] sget_userns+0x6d9/0xf20 [ 843.419935] ? kernfs_sop_show_path+0x1b0/0x1b0 2052/04/24 23:38:18 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x187) [ 843.424619] ? kernfs_sop_show_options+0x190/0x190 [ 843.429558] ? destroy_unused_super.part.9+0x100/0x100 [ 843.434851] ? kasan_check_read+0x11/0x20 [ 843.439010] ? rcu_is_watching+0x85/0x140 [ 843.443168] ? rcu_pm_notify+0xc0/0xc0 [ 843.447076] ? rcu_read_lock_sched_held+0x108/0x120 [ 843.452099] ? kmem_cache_alloc_trace+0x616/0x780 [ 843.456949] ? lock_downgrade+0x8e0/0x8e0 [ 843.460516] autofs4:pid:17099:autofs4_fill_super: called with bogus options [ 843.461110] ? refcount_add_not_zero+0x320/0x320 [ 843.461132] kernfs_mount_ns+0x13d/0x8e0 [ 843.477021] ? kernfs_super_ns+0x70/0x70 [ 843.481459] sysfs_mount+0xdf/0x200 [ 843.485093] ? sysfs_kill_sb+0x40/0x40 [ 843.488996] ? alloc_pages_current+0x114/0x210 [ 843.493587] ? security_sb_copy_data+0x88/0xb0 [ 843.498178] mount_fs+0xae/0x328 [ 843.501559] vfs_kern_mount.part.34+0xd4/0x4d0 [ 843.506153] ? may_umount+0xb0/0xb0 [ 843.509787] ? _raw_read_unlock+0x22/0x30 [ 843.513940] ? __get_fs_type+0x97/0xc0 [ 843.517835] do_mount+0x564/0x3070 [ 843.521381] ? do_raw_spin_unlock+0x9e/0x2e0 [ 843.525806] ? copy_mount_string+0x40/0x40 [ 843.530051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 843.535080] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 843.539853] ? retint_kernel+0x10/0x10 [ 843.543759] ? copy_mount_options+0x1f0/0x380 [ 843.548262] ? copy_mount_options+0x1f6/0x380 [ 843.552774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 843.558318] ? copy_mount_options+0x285/0x380 [ 843.562823] ksys_mount+0x12d/0x140 [ 843.566461] SyS_mount+0x35/0x50 [ 843.569836] ? ksys_mount+0x140/0x140 [ 843.573651] do_syscall_64+0x29e/0x9d0 [ 843.577550] ? vmalloc_sync_all+0x30/0x30 [ 843.581709] ? _raw_spin_unlock_irq+0x27/0x70 [ 843.586218] ? finish_task_switch+0x1ca/0x810 [ 843.590725] ? syscall_return_slowpath+0x5c0/0x5c0 [ 843.595669] ? syscall_return_slowpath+0x30f/0x5c0 [ 843.600617] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 843.605996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 843.610837] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 843.616018] RIP: 0033:0x455319 [ 843.619195] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 843.626892] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 843.634146] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 843.641402] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 843.648657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 843.655914] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000020 2052/04/24 23:38:18 executing program 2: socketpair(0x1f, 0x83, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:18 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0xf0ff7f00000000, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:18 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:18 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:18 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x8, 0xfffffffb, 0xfffffffc, &(0x7f00000002c0)) 2052/04/24 23:38:18 executing program 4 (fault-call:1 fault-nth:33): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:18 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfec00000}, 0x0) 2052/04/24 23:38:18 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x187) [ 843.800231] FAULT_INJECTION: forcing a failure. [ 843.800231] name failslab, interval 1, probability 0, space 0, times 0 [ 843.811522] CPU: 1 PID: 17128 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 843.818367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 843.827720] Call Trace: [ 843.830306] dump_stack+0x1b9/0x294 [ 843.833930] ? dump_stack_print_info.cold.2+0x52/0x52 [ 843.839114] ? mutex_trylock+0x2a0/0x2a0 [ 843.843167] should_fail.cold.4+0xa/0x1a [ 843.847219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 843.852307] ? print_usage_bug+0xc0/0xc0 [ 843.856351] ? graph_lock+0x170/0x170 [ 843.860134] ? lock_downgrade+0x8e0/0x8e0 [ 843.864268] ? find_held_lock+0x36/0x1c0 [ 843.868314] ? __lock_is_held+0xb5/0x140 [ 843.872367] ? check_same_owner+0x320/0x320 [ 843.876671] ? __might_sleep+0x95/0x190 [ 843.880631] ? rcu_note_context_switch+0x710/0x710 [ 843.885548] __should_failslab+0x124/0x180 [ 843.889770] should_failslab+0x9/0x14 [ 843.893556] __kmalloc+0x2c8/0x760 [ 843.897085] ? __kmalloc_node+0x47/0x70 [ 843.901046] ? __list_lru_init+0xdd/0x790 [ 843.905180] __list_lru_init+0xdd/0x790 [ 843.909141] ? list_lru_destroy+0x4c0/0x4c0 [ 843.913449] ? mark_held_locks+0xc9/0x160 [ 843.917581] ? __raw_spin_lock_init+0x1c/0x100 [ 843.922148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 843.927150] ? lockdep_init_map+0x9/0x10 [ 843.931195] sget_userns+0x706/0xf20 [ 843.934897] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 843.939554] ? kernfs_sop_show_options+0x190/0x190 [ 843.944467] ? destroy_unused_super.part.9+0x100/0x100 [ 843.949734] ? kasan_check_read+0x11/0x20 [ 843.953865] ? rcu_is_watching+0x85/0x140 [ 843.958002] ? rcu_pm_notify+0xc0/0xc0 [ 843.961883] ? rcu_read_lock_sched_held+0x108/0x120 [ 843.966881] ? kmem_cache_alloc_trace+0x616/0x780 [ 843.971708] ? lock_downgrade+0x8e0/0x8e0 [ 843.975843] ? refcount_add_not_zero+0x320/0x320 [ 843.980587] kernfs_mount_ns+0x13d/0x8e0 [ 843.984637] ? kernfs_super_ns+0x70/0x70 [ 843.988686] sysfs_mount+0xdf/0x200 [ 843.992300] ? sysfs_kill_sb+0x40/0x40 [ 843.996173] ? alloc_pages_current+0x114/0x210 [ 844.000744] ? security_sb_copy_data+0x88/0xb0 [ 844.005313] mount_fs+0xae/0x328 [ 844.008669] vfs_kern_mount.part.34+0xd4/0x4d0 [ 844.013238] ? may_umount+0xb0/0xb0 [ 844.016850] ? _raw_read_unlock+0x22/0x30 [ 844.020986] ? __get_fs_type+0x97/0xc0 [ 844.024866] do_mount+0x564/0x3070 [ 844.028394] ? copy_mount_string+0x40/0x40 [ 844.032616] ? rcu_pm_notify+0xc0/0xc0 [ 844.036496] ? copy_mount_options+0x5f/0x380 [ 844.040890] ? rcu_read_lock_sched_held+0x108/0x120 [ 844.045892] ? kmem_cache_alloc_trace+0x616/0x780 [ 844.050726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 844.056247] ? copy_mount_options+0x285/0x380 [ 844.060742] ksys_mount+0x12d/0x140 [ 844.064355] SyS_mount+0x35/0x50 [ 844.067709] ? ksys_mount+0x140/0x140 [ 844.071497] do_syscall_64+0x29e/0x9d0 [ 844.075370] ? vmalloc_sync_all+0x30/0x30 [ 844.079501] ? _raw_spin_unlock_irq+0x27/0x70 [ 844.083982] ? finish_task_switch+0x1ca/0x810 [ 844.088470] ? syscall_return_slowpath+0x5c0/0x5c0 [ 844.093384] ? syscall_return_slowpath+0x30f/0x5c0 [ 844.098303] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 844.103653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 844.108486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 844.113656] RIP: 0033:0x455319 [ 844.116830] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 844.124526] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 844.131778] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 844.139029] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2052/04/24 23:38:18 executing program 2: socketpair(0x1f, 0xaa, 0x0, &(0x7f0000000040)) [ 844.146280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 844.153531] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000021 2052/04/24 23:38:18 executing program 4 (fault-call:1 fault-nth:34): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:18 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0xeffdffff, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:18 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x187) 2052/04/24 23:38:18 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:18 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x18000000}, 0x0) 2052/04/24 23:38:18 executing program 2: socketpair(0x1f, 0x6701000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:18 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:18 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffd, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x187) 2052/04/24 23:38:19 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x400300, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:19 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfe80}, 0x0) 2052/04/24 23:38:19 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 2: socketpair(0x1f, 0x6a, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:19 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffff8, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xf401000000000000}, 0x0) [ 844.548344] FAULT_INJECTION: forcing a failure. [ 844.548344] name failslab, interval 1, probability 0, space 0, times 0 [ 844.559799] CPU: 0 PID: 17154 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 844.566641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 844.575984] Call Trace: [ 844.578568] dump_stack+0x1b9/0x294 [ 844.582182] ? dump_stack_print_info.cold.2+0x52/0x52 [ 844.587356] ? kernel_text_address+0x79/0xf0 [ 844.591749] ? __unwind_start+0x166/0x330 [ 844.595890] should_fail.cold.4+0xa/0x1a [ 844.599940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 844.605032] ? graph_lock+0x170/0x170 [ 844.608819] ? save_stack+0x43/0xd0 [ 844.612428] ? kasan_kmalloc+0xc4/0xe0 [ 844.616340] ? __kmalloc+0x14e/0x760 [ 844.620045] ? __list_lru_init+0xdd/0x790 [ 844.624178] ? find_held_lock+0x36/0x1c0 [ 844.628224] ? __lock_is_held+0xb5/0x140 [ 844.632279] ? check_same_owner+0x320/0x320 [ 844.636590] ? rcu_note_context_switch+0x710/0x710 [ 844.641510] __should_failslab+0x124/0x180 [ 844.645731] should_failslab+0x9/0x14 [ 844.649515] kmem_cache_alloc_node_trace+0x26f/0x770 [ 844.654600] ? mark_held_locks+0xc9/0x160 [ 844.658736] ? __raw_spin_lock_init+0x1c/0x100 [ 844.663303] __kmalloc_node+0x33/0x70 [ 844.667089] kvmalloc_node+0x6b/0x100 [ 844.670883] __list_lru_init+0x559/0x790 [ 844.674936] ? list_lru_destroy+0x4c0/0x4c0 [ 844.679240] ? mark_held_locks+0xc9/0x160 [ 844.683377] ? __raw_spin_lock_init+0x1c/0x100 [ 844.687943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 844.692946] ? lockdep_init_map+0x9/0x10 [ 844.697000] sget_userns+0x706/0xf20 [ 844.700700] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 844.705357] ? kernfs_sop_show_options+0x190/0x190 [ 844.710274] ? destroy_unused_super.part.9+0x100/0x100 [ 844.715537] ? kasan_check_read+0x11/0x20 [ 844.719668] ? rcu_is_watching+0x85/0x140 [ 844.723798] ? rcu_pm_notify+0xc0/0xc0 [ 844.727677] ? rcu_read_lock_sched_held+0x108/0x120 [ 844.732674] ? kmem_cache_alloc_trace+0x616/0x780 [ 844.737499] ? lock_downgrade+0x8e0/0x8e0 [ 844.741632] ? refcount_add_not_zero+0x320/0x320 [ 844.746378] kernfs_mount_ns+0x13d/0x8e0 [ 844.750428] ? kernfs_super_ns+0x70/0x70 [ 844.754477] sysfs_mount+0xdf/0x200 [ 844.758088] ? sysfs_kill_sb+0x40/0x40 [ 844.761960] ? alloc_pages_current+0x114/0x210 [ 844.766527] ? security_sb_copy_data+0x88/0xb0 [ 844.771095] mount_fs+0xae/0x328 [ 844.774453] vfs_kern_mount.part.34+0xd4/0x4d0 [ 844.779022] ? may_umount+0xb0/0xb0 [ 844.782631] ? _raw_read_unlock+0x22/0x30 [ 844.786765] ? __get_fs_type+0x97/0xc0 [ 844.790638] do_mount+0x564/0x3070 [ 844.794168] ? copy_mount_string+0x40/0x40 [ 844.798388] ? rcu_pm_notify+0xc0/0xc0 [ 844.802263] ? copy_mount_options+0x5f/0x380 [ 844.806654] ? rcu_read_lock_sched_held+0x108/0x120 [ 844.811656] ? kmem_cache_alloc_trace+0x616/0x780 [ 844.816498] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 844.822021] ? _copy_from_user+0xdf/0x150 [ 844.826156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 844.831677] ? copy_mount_options+0x285/0x380 [ 844.836159] ksys_mount+0x12d/0x140 [ 844.839773] SyS_mount+0x35/0x50 [ 844.843126] ? ksys_mount+0x140/0x140 [ 844.846916] do_syscall_64+0x29e/0x9d0 [ 844.850790] ? vmalloc_sync_all+0x30/0x30 [ 844.854924] ? _raw_spin_unlock_irq+0x27/0x70 [ 844.859409] ? finish_task_switch+0x1ca/0x810 [ 844.863892] ? syscall_return_slowpath+0x5c0/0x5c0 [ 844.868821] ? syscall_return_slowpath+0x30f/0x5c0 [ 844.873751] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 844.879105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 844.883938] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 844.889112] RIP: 0033:0x455319 [ 844.892284] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 844.899977] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 844.907236] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 844.914497] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 844.921763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 844.929017] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000022 2052/04/24 23:38:19 executing program 2: socketpair(0x1f, 0x8700000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:19 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x1000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:19 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000300)="7d29ae5326746d73033406707c1c4171dce89d6d981b4b4d1c0ed3722cf6e59f0d518a3ca45fdbdc8ab0c6da26492f48ebc90ec50978bcf34e172e442eebfc0c6d9cef5e1d6b0b10be30fa9fbc34312fbf8f74d046d4f80464f70cb64cf3b4bf67756a032e8df16066c7935b55", &(0x7f0000000380)="0f49bd1260e6f8f99bfe99e9210032f46e5b5b52ae40d20b47fde132993615ecb5a81a34d824ecec428ae328a16152e7268e5d6eb2f15760645cab234bc77662e9e8a67eb6dff26afc8d7303acc664360a58b8190aa22759dd135408ff1ddfe5639283e07b161cce5496369d6285f32b55c035e0a4ab3e4af1c539d9e0c5b7f6f6a65ece7a1f10a20038628b931641c34c83a25002d1d7ab3fbc9379c92a319dfaa44a6a06316f78a3d75225e52d521ce5339307058fe6360949eaf8115d75dc3db6a2d0af1b6bbd75c73762e059a419e415ad32cc7fc5df03875e095ac8d7756d5a0d949f838c2d5911083c6f", 0x3}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000290ae16d0e14dad164af5d7ce43b460675079d5818343d8e48705d21c00878d959dae6cb4da1712d55ad568c443a42b0eab32fce4e6223dbfbf1859cb021ec005b4656e9ba4b963c1d359707b9f88773e35d4943534fe65273f0135db871f5b5590569a50d72fe05f5de84e45d222006b31f5b0891a9bf62bf1af1a3b10a43e42054dc83fd6c37aef7cf2a0b5c935afab92558bc75c0e7f7c8e0266db0e6fa64058f9ca6e1b74dda00529a496a0d3ff71375e64bcf7a57edc2505b08b50a229168f08d7a35064e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 4 (fault-call:1 fault-nth:35): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:19 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x8000000000}, 0x0) 2052/04/24 23:38:19 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x187) 2052/04/24 23:38:19 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x2, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:19 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:19 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 845.088779] FAULT_INJECTION: forcing a failure. [ 845.088779] name failslab, interval 1, probability 0, space 0, times 0 [ 845.100063] CPU: 1 PID: 17211 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 845.106910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 845.116265] Call Trace: [ 845.118872] dump_stack+0x1b9/0x294 [ 845.122518] ? dump_stack_print_info.cold.2+0x52/0x52 [ 845.127723] ? mutex_trylock+0x2a0/0x2a0 [ 845.131805] should_fail.cold.4+0xa/0x1a [ 845.135887] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 845.141002] ? print_usage_bug+0xc0/0xc0 [ 845.145075] ? graph_lock+0x170/0x170 [ 845.148897] ? lock_downgrade+0x8e0/0x8e0 [ 845.153058] ? find_held_lock+0x36/0x1c0 [ 845.157134] ? __lock_is_held+0xb5/0x140 [ 845.161217] ? check_same_owner+0x320/0x320 [ 845.165551] ? __might_sleep+0x95/0x190 [ 845.169536] ? rcu_note_context_switch+0x710/0x710 [ 845.174484] __should_failslab+0x124/0x180 [ 845.178729] should_failslab+0x9/0x14 [ 845.182539] __kmalloc+0x2c8/0x760 2052/04/24 23:38:19 executing program 2: socketpair(0x1f, 0x8c01000000000000, 0x0, &(0x7f0000000040)) [ 845.186087] ? __kmalloc_node+0x47/0x70 [ 845.190075] ? __list_lru_init+0xdd/0x790 [ 845.194240] __list_lru_init+0xdd/0x790 [ 845.198231] ? list_lru_destroy+0x4c0/0x4c0 [ 845.202557] ? mark_held_locks+0xc9/0x160 [ 845.206713] ? __raw_spin_lock_init+0x1c/0x100 [ 845.211307] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 845.216353] ? lockdep_init_map+0x9/0x10 [ 845.220431] sget_userns+0x706/0xf20 [ 845.224147] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 845.228813] ? kernfs_sop_show_options+0x190/0x190 [ 845.233736] ? destroy_unused_super.part.9+0x100/0x100 [ 845.239016] ? kasan_check_read+0x11/0x20 [ 845.243153] ? rcu_is_watching+0x85/0x140 [ 845.247288] ? rcu_pm_notify+0xc0/0xc0 [ 845.251168] ? rcu_read_lock_sched_held+0x108/0x120 [ 845.256170] ? kmem_cache_alloc_trace+0x616/0x780 [ 845.261002] ? lock_downgrade+0x8e0/0x8e0 [ 845.265143] ? refcount_add_not_zero+0x320/0x320 [ 845.269891] kernfs_mount_ns+0x13d/0x8e0 [ 845.273938] ? kernfs_super_ns+0x70/0x70 [ 845.277989] sysfs_mount+0xdf/0x200 [ 845.281612] ? sysfs_kill_sb+0x40/0x40 [ 845.285484] ? alloc_pages_current+0x114/0x210 [ 845.290055] ? security_sb_copy_data+0x88/0xb0 [ 845.294623] mount_fs+0xae/0x328 [ 845.297981] vfs_kern_mount.part.34+0xd4/0x4d0 [ 845.302555] ? may_umount+0xb0/0xb0 [ 845.306168] ? _raw_read_unlock+0x22/0x30 [ 845.310299] ? __get_fs_type+0x97/0xc0 [ 845.314636] do_mount+0x564/0x3070 [ 845.318165] ? do_raw_spin_unlock+0x9e/0x2e0 [ 845.322559] ? copy_mount_string+0x40/0x40 [ 845.326824] ? rcu_pm_notify+0xc0/0xc0 [ 845.330703] ? copy_mount_options+0x5f/0x380 [ 845.335095] ? rcu_read_lock_sched_held+0x108/0x120 [ 845.340097] ? kmem_cache_alloc_trace+0x616/0x780 [ 845.344927] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 845.350455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 845.355974] ? copy_mount_options+0x285/0x380 [ 845.360457] ksys_mount+0x12d/0x140 [ 845.364070] SyS_mount+0x35/0x50 [ 845.367421] ? ksys_mount+0x140/0x140 [ 845.371207] do_syscall_64+0x29e/0x9d0 [ 845.375079] ? vmalloc_sync_all+0x30/0x30 [ 845.379213] ? _raw_spin_unlock_irq+0x27/0x70 [ 845.383693] ? finish_task_switch+0x1ca/0x810 [ 845.388177] ? syscall_return_slowpath+0x5c0/0x5c0 [ 845.393091] ? syscall_return_slowpath+0x30f/0x5c0 [ 845.398014] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 845.403369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 845.408200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 845.413372] RIP: 0033:0x455319 [ 845.416545] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 845.424239] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 845.431494] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:20 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xfffffdef, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 845.438758] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 845.446013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 845.453266] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000023 2052/04/24 23:38:20 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfeffffff00000000}, 0x0) 2052/04/24 23:38:20 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18200000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x187) 2052/04/24 23:38:20 executing program 2: socketpair(0x1f, 0x6a01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:20 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x6000000000000000}, 0x0) 2052/04/24 23:38:20 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:20 executing program 4 (fault-call:1 fault-nth:36): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:20 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x187) 2052/04/24 23:38:20 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 2: socketpair(0x1f, 0x3a00, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:20 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xa}, 0x0) 2052/04/24 23:38:20 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000002000000000000000000000000000000000000000003d505c9cbafe2334000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xf0ff7f, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:20 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x187) 2052/04/24 23:38:20 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x7}, 0x0) 2052/04/24 23:38:20 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 2: socketpair(0x1f, 0xcb01, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:20 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:20 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x81, 0x18}, 0xc) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x128c00, &(0x7f0000000300)="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") 2052/04/24 23:38:20 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x2000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 846.071609] FAULT_INJECTION: forcing a failure. [ 846.071609] name failslab, interval 1, probability 0, space 0, times 0 [ 846.082927] CPU: 0 PID: 17270 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 846.089774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 846.099127] Call Trace: [ 846.101719] dump_stack+0x1b9/0x294 [ 846.105333] ? dump_stack_print_info.cold.2+0x52/0x52 [ 846.110508] ? __save_stack_trace+0x7e/0xd0 [ 846.114820] should_fail.cold.4+0xa/0x1a [ 846.118876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 846.123975] ? save_stack+0x43/0xd0 [ 846.127587] ? kasan_kmalloc+0xc4/0xe0 [ 846.131455] ? kmem_cache_alloc_trace+0x152/0x780 [ 846.136279] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 846.141452] ? __list_lru_init+0x456/0x790 [ 846.145671] ? sget_userns+0x706/0xf20 [ 846.149541] ? graph_lock+0x170/0x170 [ 846.153323] ? do_mount+0x564/0x3070 [ 846.157023] ? ksys_mount+0x12d/0x140 [ 846.160806] ? SyS_mount+0x35/0x50 [ 846.164332] ? do_syscall_64+0x29e/0x9d0 [ 846.168377] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 846.173725] ? find_held_lock+0x36/0x1c0 [ 846.177774] ? __lock_is_held+0xb5/0x140 [ 846.181826] ? check_same_owner+0x320/0x320 [ 846.186133] ? rcu_note_context_switch+0x710/0x710 [ 846.191051] __should_failslab+0x124/0x180 [ 846.195270] should_failslab+0x9/0x14 [ 846.199053] kmem_cache_alloc_trace+0x2cb/0x780 [ 846.203704] ? __kmalloc_node+0x33/0x70 [ 846.207661] ? __kmalloc_node+0x33/0x70 [ 846.211618] ? rcu_read_lock_sched_held+0x108/0x120 [ 846.216618] __memcg_init_list_lru_node+0x17d/0x2c0 [ 846.221617] ? kvfree_rcu+0x20/0x20 [ 846.225243] ? __kmalloc_node+0x47/0x70 [ 846.229203] __list_lru_init+0x456/0x790 [ 846.233251] ? list_lru_destroy+0x4c0/0x4c0 [ 846.237563] ? mark_held_locks+0xc9/0x160 [ 846.241695] ? __raw_spin_lock_init+0x1c/0x100 [ 846.246258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 846.251256] ? lockdep_init_map+0x9/0x10 [ 846.255296] sget_userns+0x706/0xf20 [ 846.258997] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 846.263655] ? kernfs_sop_show_options+0x190/0x190 [ 846.268564] ? destroy_unused_super.part.9+0x100/0x100 [ 846.273823] ? kasan_check_read+0x11/0x20 [ 846.277964] ? rcu_is_watching+0x85/0x140 [ 846.282101] ? rcu_pm_notify+0xc0/0xc0 [ 846.285974] ? rcu_read_lock_sched_held+0x108/0x120 [ 846.290976] ? kmem_cache_alloc_trace+0x616/0x780 [ 846.295803] ? lock_downgrade+0x8e0/0x8e0 [ 846.299936] ? refcount_add_not_zero+0x320/0x320 [ 846.304675] kernfs_mount_ns+0x13d/0x8e0 [ 846.308719] ? kernfs_super_ns+0x70/0x70 [ 846.312766] sysfs_mount+0xdf/0x200 [ 846.316375] ? sysfs_kill_sb+0x40/0x40 [ 846.320253] ? alloc_pages_current+0x114/0x210 [ 846.324815] ? security_sb_copy_data+0x88/0xb0 [ 846.329377] mount_fs+0xae/0x328 [ 846.332729] vfs_kern_mount.part.34+0xd4/0x4d0 [ 846.337297] ? may_umount+0xb0/0xb0 [ 846.340906] ? _raw_read_unlock+0x22/0x30 [ 846.345036] ? __get_fs_type+0x97/0xc0 [ 846.348922] do_mount+0x564/0x3070 [ 846.352451] ? copy_mount_string+0x40/0x40 [ 846.356673] ? rcu_pm_notify+0xc0/0xc0 [ 846.360544] ? copy_mount_options+0x5f/0x380 [ 846.364930] ? rcu_read_lock_sched_held+0x108/0x120 [ 846.369936] ? kmem_cache_alloc_trace+0x616/0x780 [ 846.374763] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 846.380280] ? _copy_from_user+0xdf/0x150 [ 846.384408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.389925] ? copy_mount_options+0x285/0x380 [ 846.394401] ksys_mount+0x12d/0x140 [ 846.398019] SyS_mount+0x35/0x50 [ 846.401372] ? ksys_mount+0x140/0x140 [ 846.405155] do_syscall_64+0x29e/0x9d0 [ 846.409030] ? vmalloc_sync_all+0x30/0x30 [ 846.413176] ? kasan_check_write+0x14/0x20 [ 846.417394] ? syscall_return_slowpath+0x5c0/0x5c0 [ 846.422305] ? syscall_return_slowpath+0x30f/0x5c0 [ 846.427225] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 846.432572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 846.437399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 846.442566] RIP: 0033:0x455319 [ 846.445735] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 846.453428] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 846.460689] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:21 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x187) 2052/04/24 23:38:21 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x34000}, 0x0) 2052/04/24 23:38:21 executing program 2: socketpair(0x1f, 0x1c8, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:21 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:21 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:21 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000fdc0)={&(0x7f000000f900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000fc80)=[{&(0x7f000000f980)=""/17, 0x11}, {&(0x7f000000f9c0)=""/101, 0x65}, {&(0x7f000000fa40)=""/240, 0xf0}, {&(0x7f000000fb40)=""/143, 0x8f}, {&(0x7f000000fc00)=""/128, 0x80}], 0x5, &(0x7f000000fd00)=""/165, 0xa5}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000fe00)={0xf, 0xe, &(0x7f0000000180)=@raw=[@alu={0x4, 0x7, 0xf, 0x7, 0x5, 0x10, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000001}, @generic={0x8, 0x7889ce65, 0xffffffffffffffe0}, @generic={0x0, 0xffffffff80000001, 0x7ff, 0x6}, @alu={0x7, 0xffffffffffffffe0, 0x5, 0xf, 0x7, 0xfffffffc, 0x4}, @exit={0x95}, @ldst={0x0, 0x2, 0x2, 0xf, 0x7, 0x40, 0x18}], &(0x7f0000000000)='syzkaller\x00', 0x7ca, 0x1000, &(0x7f0000000300)=""/4096, 0x40f00, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:21 executing program 4 (fault-call:1 fault-nth:37): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:21 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x34000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 846.467946] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 846.475212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 846.482460] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000024 2052/04/24 23:38:21 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x20000340, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:21 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 846.572053] FAULT_INJECTION: forcing a failure. [ 846.572053] name failslab, interval 1, probability 0, space 0, times 0 [ 846.583370] CPU: 1 PID: 17322 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 846.590213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 846.599575] Call Trace: [ 846.602181] dump_stack+0x1b9/0x294 [ 846.605832] ? dump_stack_print_info.cold.2+0x52/0x52 [ 846.611033] ? __save_stack_trace+0x7e/0xd0 [ 846.615374] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:21 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x187) [ 846.619451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 846.624564] ? save_stack+0x43/0xd0 [ 846.628199] ? kasan_kmalloc+0xc4/0xe0 [ 846.632097] ? kmem_cache_alloc_trace+0x152/0x780 [ 846.636950] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 846.642152] ? __list_lru_init+0x456/0x790 [ 846.646398] ? sget_userns+0x706/0xf20 [ 846.650291] ? graph_lock+0x170/0x170 [ 846.654098] ? do_mount+0x564/0x3070 [ 846.657818] ? ksys_mount+0x12d/0x140 [ 846.661625] ? SyS_mount+0x35/0x50 [ 846.665183] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:21 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 846.669260] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 846.674636] ? find_held_lock+0x36/0x1c0 [ 846.678719] ? __lock_is_held+0xb5/0x140 [ 846.682802] ? check_same_owner+0x320/0x320 [ 846.687134] ? rcu_note_context_switch+0x710/0x710 [ 846.692080] __should_failslab+0x124/0x180 [ 846.696327] should_failslab+0x9/0x14 [ 846.700132] kmem_cache_alloc_trace+0x2cb/0x780 [ 846.704801] ? __kmalloc_node+0x33/0x70 [ 846.708766] ? __kmalloc_node+0x33/0x70 [ 846.712730] ? rcu_read_lock_sched_held+0x108/0x120 [ 846.717745] __memcg_init_list_lru_node+0x17d/0x2c0 [ 846.722757] ? kvfree_rcu+0x20/0x20 [ 846.726369] ? __kmalloc_node+0x47/0x70 [ 846.730334] __list_lru_init+0x456/0x790 [ 846.734381] ? list_lru_destroy+0x4c0/0x4c0 [ 846.738687] ? mark_held_locks+0xc9/0x160 [ 846.742819] ? __raw_spin_lock_init+0x1c/0x100 [ 846.747387] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 846.752393] ? lockdep_init_map+0x9/0x10 [ 846.756438] sget_userns+0x706/0xf20 [ 846.760138] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 846.764793] ? kernfs_sop_show_options+0x190/0x190 [ 846.769707] ? destroy_unused_super.part.9+0x100/0x100 [ 846.774985] ? kasan_check_read+0x11/0x20 [ 846.779154] ? rcu_is_watching+0x85/0x140 [ 846.783288] ? rcu_pm_notify+0xc0/0xc0 [ 846.787177] ? rcu_read_lock_sched_held+0x108/0x120 [ 846.792177] ? kmem_cache_alloc_trace+0x616/0x780 [ 846.797009] ? lock_downgrade+0x8e0/0x8e0 [ 846.801147] ? refcount_add_not_zero+0x320/0x320 [ 846.805890] kernfs_mount_ns+0x13d/0x8e0 [ 846.809937] ? kernfs_super_ns+0x70/0x70 [ 846.813995] sysfs_mount+0xdf/0x200 [ 846.817610] ? sysfs_kill_sb+0x40/0x40 [ 846.821487] ? alloc_pages_current+0x114/0x210 [ 846.826060] ? security_sb_copy_data+0x88/0xb0 [ 846.830628] mount_fs+0xae/0x328 [ 846.833985] vfs_kern_mount.part.34+0xd4/0x4d0 [ 846.838559] ? may_umount+0xb0/0xb0 [ 846.842173] ? _raw_read_unlock+0x22/0x30 [ 846.846304] ? __get_fs_type+0x97/0xc0 [ 846.850178] do_mount+0x564/0x3070 [ 846.853705] ? copy_mount_string+0x40/0x40 [ 846.857924] ? rcu_pm_notify+0xc0/0xc0 [ 846.861799] ? copy_mount_options+0x5f/0x380 [ 846.866202] ? rcu_read_lock_sched_held+0x108/0x120 [ 846.871225] ? kmem_cache_alloc_trace+0x616/0x780 [ 846.876060] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 846.881581] ? _copy_from_user+0xdf/0x150 [ 846.885719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 846.891238] ? copy_mount_options+0x285/0x380 [ 846.895723] ksys_mount+0x12d/0x140 [ 846.899336] SyS_mount+0x35/0x50 [ 846.902685] ? ksys_mount+0x140/0x140 [ 846.906474] do_syscall_64+0x29e/0x9d0 [ 846.910346] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 846.915174] ? syscall_return_slowpath+0x5c0/0x5c0 [ 846.920087] ? syscall_return_slowpath+0x30f/0x5c0 [ 846.925009] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 846.930363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 846.935192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 846.940368] RIP: 0033:0x455319 [ 846.943550] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 846.951253] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 846.958505] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 846.965758] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2052/04/24 23:38:21 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xf4010000}, 0x0) 2052/04/24 23:38:21 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x4, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/86, 0x56}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/132, 0x84}], 0x8, &(0x7f00000017c0)=""/163, 0xa3, 0x3f}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:21 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:21 executing program 2: socketpair(0x1f, 0x80010000, 0x0, &(0x7f0000000040)) [ 846.973011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 846.980266] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000025 2052/04/24 23:38:21 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x187) 2052/04/24 23:38:21 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x300}, 0x0) 2052/04/24 23:38:21 executing program 7: 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_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:21 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x4003002000000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:21 executing program 2: socketpair(0x1f, 0xa301000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:21 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x187) 2052/04/24 23:38:22 executing program 7: 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_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:22 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:22 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@l2={0x1f, 0x779b, {0x100000000, 0x1f, 0x2, 0x1, 0x81, 0x1}, 0x7, 0x80000001}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)="74808f6a8786b6d026e3e2dce57b227c66749a7e0358edb7fe4bbfc364285d1b8e0602069557412a7bb0783bd3c99449f20ce14d1e9eca91c2a6028a84761850ceca5b8500e956d7615b63eff62217d5cea7ffc90d99e940bf6a4bf31b3405eae9194aaf26d3e3b74882c5cf708a327a578d6144a9776e85c7cafad47717e6883e52e29f0a453809d9d5dc76d91818d1b9864e7003ed3146092677c2368f76437dbb7bcd0421b89845f2b33c67ee1695a291404fe2550721898133d559f62ead", 0xc0}, {&(0x7f0000000300)="daaabe2ee685a8325ed6310a6b6656ef7ce43ea7fbb64e8298b36e15d5fea7a7da6c0c5b2e9655d5512b31767a981160e594ede474c262799baa0f45be942d56e41324577936b9d3e7c0f0ff6c50761f9af003ce4a9438064495a23209fc20f535d4c4871bb562dd55cfb454c8905ed3faa8c53e37ea7502e178c155c8b8f0bc8a36e31c21e6836c2cb8e94bf324863cd5c0d7acf114ebebaf5e6a672f2cd260fc938b0d5f1c4313a7a03bd3b8c0eb65901f3043c872c2266124179665bdad1b56bca69e13022d54ff1292a98c51f206e6f09ad70dbbe6fd2b9f09c927084ed5", 0xe0}, {&(0x7f0000000080)="527c1d", 0x3}, {&(0x7f0000000400)="6ba07079a6864bd827e04a38bb2c3c79182eeb4ee454a3866e20c3d05112ac4e93b9101a530df56d40c1d26f186cefc6441eb6fc4fe6c8e7d6b437d490f21128c49aa3c1794bc72bc5f7205db3085635498e365b76e9a035f8b9eb302f541c29902ef4003a8c9f18b85988e63770006f56adfbb188a23c12e3bbf939e2795b9c855a", 0x82}], 0x4, &(0x7f0000000500)=[{0x98, 0x102, 0xffff, "30feab0a295877e95efdc42bfe107c1d0942582fcd7d81e143bb3aecb2722a34f59c9b3dce780b68a416a75c468d7c18f8cdc895da8ce396a06ddf00eb78c55e6802d60bc998ef47c6ed6b2677726e44223a6235edace057ca8e68745a712fd5a92fde8389aafa5a1c4d8ce7daf0ae6e1749ed21c1219ef5af4e9f089c3cbcdcd2cd5fbca57f"}], 0x98, 0x80}, 0x40c0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:22 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x187) 2052/04/24 23:38:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x40030020, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:22 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x1f4}, 0x0) 2052/04/24 23:38:22 executing program 2: socketpair(0x1f, 0x5f010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:22 executing program 4 (fault-call:1 fault-nth:38): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:22 executing program 2: socketpair(0x1f, 0x8400, 0x0, &(0x7f0000000040)) [ 847.375980] FAULT_INJECTION: forcing a failure. [ 847.375980] name failslab, interval 1, probability 0, space 0, times 0 [ 847.387354] CPU: 1 PID: 17389 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 847.394200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.403554] Call Trace: [ 847.406158] dump_stack+0x1b9/0x294 [ 847.409810] ? dump_stack_print_info.cold.2+0x52/0x52 [ 847.415015] ? __save_stack_trace+0x7e/0xd0 [ 847.419360] should_fail.cold.4+0xa/0x1a [ 847.423440] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 847.428556] ? save_stack+0x43/0xd0 [ 847.432198] ? kasan_kmalloc+0xc4/0xe0 [ 847.436099] ? kmem_cache_alloc_trace+0x152/0x780 [ 847.440953] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 847.446151] ? __list_lru_init+0x456/0x790 [ 847.450405] ? sget_userns+0x706/0xf20 [ 847.454302] ? graph_lock+0x170/0x170 [ 847.458111] ? do_mount+0x564/0x3070 [ 847.461826] ? ksys_mount+0x12d/0x140 [ 847.465629] ? SyS_mount+0x35/0x50 [ 847.469181] ? do_syscall_64+0x29e/0x9d0 [ 847.473251] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 847.478622] ? find_held_lock+0x36/0x1c0 [ 847.482697] ? __lock_is_held+0xb5/0x140 [ 847.486777] ? check_same_owner+0x320/0x320 [ 847.491113] ? rcu_note_context_switch+0x710/0x710 [ 847.496057] __should_failslab+0x124/0x180 [ 847.500304] should_failslab+0x9/0x14 [ 847.504118] kmem_cache_alloc_trace+0x2cb/0x780 [ 847.508794] ? __kmalloc_node+0x33/0x70 [ 847.512774] ? __kmalloc_node+0x33/0x70 [ 847.516758] ? rcu_read_lock_sched_held+0x108/0x120 [ 847.521794] __memcg_init_list_lru_node+0x17d/0x2c0 [ 847.526827] ? kvfree_rcu+0x20/0x20 [ 847.530466] ? __kmalloc_node+0x47/0x70 [ 847.534457] __list_lru_init+0x456/0x790 [ 847.538530] ? list_lru_destroy+0x4c0/0x4c0 [ 847.542860] ? mark_held_locks+0xc9/0x160 [ 847.547019] ? __raw_spin_lock_init+0x1c/0x100 [ 847.551607] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 847.556632] ? lockdep_init_map+0x9/0x10 [ 847.560705] sget_userns+0x706/0xf20 [ 847.564425] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 847.569105] ? kernfs_sop_show_options+0x190/0x190 [ 847.574041] ? destroy_unused_super.part.9+0x100/0x100 [ 847.579331] ? kasan_check_read+0x11/0x20 [ 847.583482] ? rcu_is_watching+0x85/0x140 [ 847.587633] ? rcu_pm_notify+0xc0/0xc0 [ 847.591536] ? rcu_read_lock_sched_held+0x108/0x120 [ 847.596561] ? kmem_cache_alloc_trace+0x616/0x780 [ 847.601401] ? lock_downgrade+0x8e0/0x8e0 [ 847.605546] ? refcount_add_not_zero+0x320/0x320 [ 847.610298] kernfs_mount_ns+0x13d/0x8e0 [ 847.614353] ? kernfs_super_ns+0x70/0x70 [ 847.618412] sysfs_mount+0xdf/0x200 [ 847.622032] ? sysfs_kill_sb+0x40/0x40 [ 847.625912] ? alloc_pages_current+0x114/0x210 [ 847.630491] ? security_sb_copy_data+0x88/0xb0 [ 847.635058] mount_fs+0xae/0x328 [ 847.638412] vfs_kern_mount.part.34+0xd4/0x4d0 [ 847.642978] ? may_umount+0xb0/0xb0 [ 847.646592] ? _raw_read_unlock+0x22/0x30 [ 847.650722] ? __get_fs_type+0x97/0xc0 [ 847.654593] do_mount+0x564/0x3070 [ 847.658118] ? copy_mount_string+0x40/0x40 [ 847.662338] ? rcu_pm_notify+0xc0/0xc0 [ 847.666208] ? copy_mount_options+0x5f/0x380 [ 847.670598] ? rcu_read_lock_sched_held+0x108/0x120 [ 847.675594] ? kmem_cache_alloc_trace+0x616/0x780 [ 847.680421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 847.685940] ? _copy_from_user+0xdf/0x150 [ 847.690084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 847.695602] ? copy_mount_options+0x285/0x380 [ 847.700089] ksys_mount+0x12d/0x140 [ 847.703700] SyS_mount+0x35/0x50 [ 847.707048] ? ksys_mount+0x140/0x140 [ 847.710842] do_syscall_64+0x29e/0x9d0 [ 847.714721] ? vmalloc_sync_all+0x30/0x30 [ 847.718852] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 847.723677] ? syscall_return_slowpath+0x5c0/0x5c0 [ 847.728589] ? syscall_return_slowpath+0x30f/0x5c0 [ 847.733504] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 847.738851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 847.743679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 847.748846] RIP: 0033:0x455319 [ 847.752020] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 847.759712] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 847.766962] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:22 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x187) 2052/04/24 23:38:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x40030000000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:22 executing program 2: socketpair(0x1f, 0x4400, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:22 executing program 7: bpf$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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:22 executing program 4 (fault-call:1 fault-nth:39): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:22 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:22 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000005fac30e8b3ca3b3fd6da774867302701db4c474fdfcb18a82245c5a3baf7ce1420a02e3546b82406d6fc379f86d03238bcc983a693fb42164c4d48e986f624710b8c3276489c413750dd9d5c6587eb2fe77a80f36218b6ccbc1833cd2cde051ceef82c8fc7f9a13499c8dd3538c99277c5064a8765013ebf67065b8229dd81a3f1884a4491b20f72d2df97a4ed67758c12af3728ce5e442ba9e308dc5d8b3c3ac882883f06aa2b9122b51f3c636ac7e488048bd541a488062d283bbdd18b6092284d1bc1"], &(0x7f0000000080)="05995ac6a847504c02", 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) 2052/04/24 23:38:22 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xe000000}, 0x0) [ 847.774213] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 847.781462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 847.788713] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000026 2052/04/24 23:38:22 executing program 2: socketpair(0x1f, 0x8f, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:22 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x6000000}, 0x0) 2052/04/24 23:38:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xeffdffff00000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 847.886782] FAULT_INJECTION: forcing a failure. [ 847.886782] name failslab, interval 1, probability 0, space 0, times 0 [ 847.898090] CPU: 1 PID: 17417 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 847.904940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.914301] Call Trace: [ 847.916907] dump_stack+0x1b9/0x294 [ 847.920551] ? dump_stack_print_info.cold.2+0x52/0x52 [ 847.925753] ? __save_stack_trace+0x7e/0xd0 [ 847.930092] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:22 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 847.934172] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 847.939286] ? save_stack+0x43/0xd0 [ 847.942922] ? kasan_kmalloc+0xc4/0xe0 [ 847.946820] ? kmem_cache_alloc_trace+0x152/0x780 [ 847.951675] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 847.956875] ? __list_lru_init+0x456/0x790 [ 847.961122] ? sget_userns+0x706/0xf20 [ 847.965022] ? graph_lock+0x170/0x170 [ 847.968827] ? do_mount+0x564/0x3070 [ 847.972544] ? ksys_mount+0x12d/0x140 [ 847.976350] ? SyS_mount+0x35/0x50 [ 847.979904] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:22 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 847.983978] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 847.989361] ? find_held_lock+0x36/0x1c0 [ 847.993441] ? __lock_is_held+0xb5/0x140 [ 847.997531] ? check_same_owner+0x320/0x320 [ 848.001866] ? rcu_note_context_switch+0x710/0x710 [ 848.006811] __should_failslab+0x124/0x180 [ 848.011056] should_failslab+0x9/0x14 [ 848.014865] kmem_cache_alloc_trace+0x2cb/0x780 [ 848.019543] ? __kmalloc_node+0x33/0x70 [ 848.023525] ? __kmalloc_node+0x33/0x70 [ 848.027515] ? rcu_read_lock_sched_held+0x108/0x120 [ 848.032550] __memcg_init_list_lru_node+0x17d/0x2c0 [ 848.037581] ? kvfree_rcu+0x20/0x20 [ 848.041219] ? __kmalloc_node+0x47/0x70 [ 848.045209] __list_lru_init+0x456/0x790 [ 848.049286] ? list_lru_destroy+0x4c0/0x4c0 [ 848.053619] ? mark_held_locks+0xc9/0x160 [ 848.057785] ? __raw_spin_lock_init+0x1c/0x100 [ 848.062369] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 848.067378] ? lockdep_init_map+0x9/0x10 [ 848.071430] sget_userns+0x706/0xf20 [ 848.084084] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 848.088746] ? kernfs_sop_show_options+0x190/0x190 [ 848.093658] ? destroy_unused_super.part.9+0x100/0x100 [ 848.098933] ? kasan_check_read+0x11/0x20 [ 848.103066] ? rcu_is_watching+0x85/0x140 [ 848.107204] ? rcu_pm_notify+0xc0/0xc0 [ 848.111081] ? rcu_read_lock_sched_held+0x108/0x120 [ 848.116085] ? kmem_cache_alloc_trace+0x616/0x780 [ 848.120917] ? lock_downgrade+0x8e0/0x8e0 [ 848.125060] ? refcount_add_not_zero+0x320/0x320 [ 848.129813] kernfs_mount_ns+0x13d/0x8e0 [ 848.133861] ? kernfs_super_ns+0x70/0x70 [ 848.137910] sysfs_mount+0xdf/0x200 [ 848.141521] ? sysfs_kill_sb+0x40/0x40 [ 848.145392] ? alloc_pages_current+0x114/0x210 [ 848.149960] ? security_sb_copy_data+0x88/0xb0 [ 848.154527] mount_fs+0xae/0x328 [ 848.157883] vfs_kern_mount.part.34+0xd4/0x4d0 [ 848.162452] ? may_umount+0xb0/0xb0 [ 848.166062] ? _raw_read_unlock+0x22/0x30 [ 848.170202] ? __get_fs_type+0x97/0xc0 [ 848.174075] do_mount+0x564/0x3070 [ 848.177610] ? copy_mount_string+0x40/0x40 [ 848.181829] ? rcu_pm_notify+0xc0/0xc0 [ 848.185704] ? copy_mount_options+0x5f/0x380 [ 848.190101] ? rcu_read_lock_sched_held+0x108/0x120 [ 848.195103] ? kmem_cache_alloc_trace+0x616/0x780 [ 848.199932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 848.205456] ? _copy_from_user+0xdf/0x150 [ 848.209601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 848.215120] ? copy_mount_options+0x285/0x380 [ 848.219603] ksys_mount+0x12d/0x140 [ 848.223213] SyS_mount+0x35/0x50 [ 848.226564] ? ksys_mount+0x140/0x140 [ 848.230359] do_syscall_64+0x29e/0x9d0 [ 848.234232] ? vmalloc_sync_all+0x30/0x30 [ 848.238366] ? _raw_spin_unlock_irq+0x27/0x70 [ 848.242845] ? finish_task_switch+0x1ca/0x810 [ 848.247325] ? syscall_return_slowpath+0x5c0/0x5c0 [ 848.252237] ? syscall_return_slowpath+0x30f/0x5c0 [ 848.257154] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 848.262534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 848.267367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 848.272536] RIP: 0033:0x455319 [ 848.275708] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2052/04/24 23:38:23 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x187) 2052/04/24 23:38:23 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x42508519, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 2: socketpair(0x1f, 0x1200, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:23 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 848.283403] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 848.290660] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 848.297911] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 848.305164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 848.312417] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000027 2052/04/24 23:38:23 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xf0ff7f00000000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:23 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 4 (fault-call:1 fault-nth:40): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:23 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x600}, 0x0) 2052/04/24 23:38:23 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getpid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x2, 0x8}, 0xc) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x187) 2052/04/24 23:38:23 executing program 2: socketpair(0x1f, 0x1100000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:23 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x7000000}, 0x0) 2052/04/24 23:38:23 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xeffdffff, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:23 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, 0x187) 2052/04/24 23:38:23 executing program 2: socketpair(0x1f, 0x8e00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:23 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000004a399934426e5868d8100076b98494f064f1cbb76e52c56677d5d4db791592fb523a18ed53e49e70576c7fdaf82455ba41c6d23022bc835d5183282dece5d6cfe1c69c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000200)=@llc={0x1a, 0x321, 0xa11, 0xfff, 0x9, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)="77db6643383f8da5ecbe3a79b90531268735fc80b8d275398d5e26e7c7fbe3d77c874ae0ec9441e1cc66279f3480a00c97a98c4e4177bfbcb04d4fde13b640dae573973e4d54f111e4fd67225b82e36d88eede35accda2db5bc002c68438327fa60669411aba79b92bb070fd5651ac1634089b2ffcfecc9723ea330df9e5a4d50f6e1bdf151a6951957a52301204e65febccbd1553d5d5f11e4125c794b57f0729e8b7c76b10e72ae311054f154c553a25467aaf1d7557c42e5ce7d8889480b6456ba59a0dde7a536881261748523d4d8c340c1599eba360907e6013490b33", 0xdf}, {&(0x7f0000000400)="c2975f3dead901955e87d6e0ddf65ff7769cc9a071f932412c58d54d831d897bab1ecaa9668152cc60e66794de2a03d7a46b2e3dda74266dc9f373434b7df62dd2bd6281f692dd3fe9e04fc4499fd460c6cbdb92fc0714c1640b1406a90cb2bbcfd15bad86a3699fb82aac6950f0095c6db29de979e513c60339cb8c23666c7113c31fd934d4d003977dd451e4ca5bccc1c7ff727f68d69e72b52421e00811e7485e607c8d7a24", 0xa7}, {&(0x7f00000004c0)="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", 0x1000}], 0x10000000000001a7, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x360, 0x20000011}, 0x20000015) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x309) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x1100}, 0x0) 2052/04/24 23:38:23 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:23 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x187) [ 848.880496] FAULT_INJECTION: forcing a failure. [ 848.880496] name failslab, interval 1, probability 0, space 0, times 0 [ 848.891869] CPU: 0 PID: 17458 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 848.898713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 848.908071] Call Trace: [ 848.910664] dump_stack+0x1b9/0x294 [ 848.914283] ? dump_stack_print_info.cold.2+0x52/0x52 [ 848.919461] ? __save_stack_trace+0x7e/0xd0 [ 848.923787] should_fail.cold.4+0xa/0x1a [ 848.927834] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 848.932916] ? save_stack+0x43/0xd0 [ 848.936522] ? kasan_kmalloc+0xc4/0xe0 [ 848.940390] ? kmem_cache_alloc_trace+0x152/0x780 [ 848.945212] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 848.950392] ? __list_lru_init+0x456/0x790 [ 848.954609] ? sget_userns+0x706/0xf20 [ 848.958483] ? graph_lock+0x170/0x170 [ 848.962263] ? do_mount+0x564/0x3070 [ 848.965958] ? ksys_mount+0x12d/0x140 [ 848.969738] ? SyS_mount+0x35/0x50 [ 848.973270] ? do_syscall_64+0x29e/0x9d0 [ 848.977315] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 848.982661] ? find_held_lock+0x36/0x1c0 [ 848.986703] ? __lock_is_held+0xb5/0x140 [ 848.990751] ? check_same_owner+0x320/0x320 [ 848.995060] ? rcu_note_context_switch+0x710/0x710 [ 848.999975] __should_failslab+0x124/0x180 [ 849.004197] should_failslab+0x9/0x14 [ 849.007979] kmem_cache_alloc_trace+0x2cb/0x780 [ 849.012634] ? __kmalloc_node+0x33/0x70 [ 849.016588] ? __kmalloc_node+0x33/0x70 [ 849.020548] ? rcu_read_lock_sched_held+0x108/0x120 [ 849.025551] __memcg_init_list_lru_node+0x17d/0x2c0 [ 849.030558] ? kvfree_rcu+0x20/0x20 [ 849.034167] ? __kmalloc_node+0x47/0x70 [ 849.038135] __list_lru_init+0x456/0x790 [ 849.042181] ? list_lru_destroy+0x4c0/0x4c0 [ 849.046569] ? mark_held_locks+0xc9/0x160 [ 849.050697] ? __raw_spin_lock_init+0x1c/0x100 [ 849.055259] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 849.060255] ? lockdep_init_map+0x9/0x10 [ 849.064306] sget_userns+0x706/0xf20 [ 849.068017] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 849.072670] ? kernfs_sop_show_options+0x190/0x190 [ 849.077598] ? destroy_unused_super.part.9+0x100/0x100 [ 849.082861] ? kasan_check_read+0x11/0x20 [ 849.086991] ? rcu_is_watching+0x85/0x140 [ 849.091128] ? rcu_pm_notify+0xc0/0xc0 [ 849.095009] ? rcu_read_lock_sched_held+0x108/0x120 [ 849.100017] ? kmem_cache_alloc_trace+0x616/0x780 [ 849.104840] ? lock_downgrade+0x8e0/0x8e0 [ 849.108974] ? refcount_add_not_zero+0x320/0x320 [ 849.113727] kernfs_mount_ns+0x13d/0x8e0 [ 849.117773] ? kernfs_super_ns+0x70/0x70 [ 849.121820] sysfs_mount+0xdf/0x200 [ 849.125430] ? sysfs_kill_sb+0x40/0x40 [ 849.129298] ? alloc_pages_current+0x114/0x210 [ 849.133860] ? security_sb_copy_data+0x88/0xb0 [ 849.138424] mount_fs+0xae/0x328 [ 849.141782] vfs_kern_mount.part.34+0xd4/0x4d0 [ 849.146347] ? may_umount+0xb0/0xb0 [ 849.149955] ? _raw_read_unlock+0x22/0x30 [ 849.154081] ? __get_fs_type+0x97/0xc0 [ 849.157951] do_mount+0x564/0x3070 [ 849.161473] ? copy_mount_string+0x40/0x40 [ 849.165687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 849.170688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 849.176903] ? retint_kernel+0x10/0x10 [ 849.180775] ? copy_mount_options+0x1f0/0x380 [ 849.185250] ? copy_mount_options+0x1fa/0x380 [ 849.189735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 849.195262] ? copy_mount_options+0x285/0x380 [ 849.199737] ksys_mount+0x12d/0x140 [ 849.203345] SyS_mount+0x35/0x50 [ 849.206690] ? ksys_mount+0x140/0x140 [ 849.210483] do_syscall_64+0x29e/0x9d0 [ 849.214363] ? vmalloc_sync_all+0x30/0x30 [ 849.218489] ? _raw_spin_unlock_irq+0x27/0x70 [ 849.222962] ? finish_task_switch+0x1ca/0x810 [ 849.227440] ? syscall_return_slowpath+0x5c0/0x5c0 [ 849.232350] ? syscall_return_slowpath+0x30f/0x5c0 [ 849.237262] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 849.242606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 849.247434] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 849.252601] RIP: 0033:0x455319 [ 849.255767] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 849.263455] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 849.270712] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x7ffff000, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:24 executing program 2: socketpair(0x1f, 0x5e010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:24 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xf401}, 0x0) 2052/04/24 23:38:24 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x200000000000012f, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:24 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x187) 2052/04/24 23:38:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:24 executing program 4 (fault-call:1 fault-nth:41): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:24 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 849.277966] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 849.285221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 849.292469] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000028 [ 849.354621] FAULT_INJECTION: forcing a failure. [ 849.354621] name failslab, interval 1, probability 0, space 0, times 0 [ 849.365924] CPU: 1 PID: 17510 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 849.372765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 849.382119] Call Trace: [ 849.384719] dump_stack+0x1b9/0x294 [ 849.388355] ? dump_stack_print_info.cold.2+0x52/0x52 [ 849.393552] ? __save_stack_trace+0x7e/0xd0 [ 849.397886] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:24 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x187) 2052/04/24 23:38:24 executing program 2: socketpair(0x1f, 0x40000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:24 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x600000000000000}, 0x0) 2052/04/24 23:38:24 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e01d023e96f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180400dbd0b46a000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xfffffdfe, &(0x7f0000000200)}, 0x3cd) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 849.401957] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 849.407117] ? save_stack+0x43/0xd0 [ 849.410749] ? kasan_kmalloc+0xc4/0xe0 [ 849.414730] ? kmem_cache_alloc_trace+0x152/0x780 [ 849.419582] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 849.424784] ? __list_lru_init+0x456/0x790 [ 849.429033] ? sget_userns+0x706/0xf20 [ 849.432925] ? graph_lock+0x170/0x170 [ 849.436731] ? do_mount+0x564/0x3070 [ 849.440449] ? ksys_mount+0x12d/0x140 [ 849.444264] ? SyS_mount+0x35/0x50 [ 849.447810] ? do_syscall_64+0x29e/0x9d0 [ 849.451880] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 849.457257] ? find_held_lock+0x36/0x1c0 [ 849.461336] ? __lock_is_held+0xb5/0x140 [ 849.465419] ? check_same_owner+0x320/0x320 [ 849.469760] ? rcu_note_context_switch+0x710/0x710 [ 849.474704] __should_failslab+0x124/0x180 [ 849.478949] should_failslab+0x9/0x14 [ 849.482755] kmem_cache_alloc_trace+0x2cb/0x780 [ 849.487431] ? __kmalloc_node+0x33/0x70 [ 849.491409] ? __kmalloc_node+0x33/0x70 [ 849.495394] ? rcu_read_lock_sched_held+0x108/0x120 [ 849.500428] __memcg_init_list_lru_node+0x17d/0x2c0 [ 849.505461] ? kvfree_rcu+0x20/0x20 [ 849.509094] ? __kmalloc_node+0x47/0x70 [ 849.513082] __list_lru_init+0x456/0x790 [ 849.517151] ? list_lru_destroy+0x4c0/0x4c0 [ 849.521474] ? mark_held_locks+0xc9/0x160 [ 849.525631] ? __raw_spin_lock_init+0x1c/0x100 [ 849.530220] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 849.535251] ? lockdep_init_map+0x9/0x10 [ 849.539324] sget_userns+0x706/0xf20 [ 849.543047] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 849.547728] ? kernfs_sop_show_options+0x190/0x190 [ 849.552665] ? destroy_unused_super.part.9+0x100/0x100 [ 849.557949] ? kasan_check_read+0x11/0x20 [ 849.562103] ? rcu_is_watching+0x85/0x140 [ 849.566256] ? rcu_pm_notify+0xc0/0xc0 [ 849.570152] ? rcu_read_lock_sched_held+0x108/0x120 [ 849.575172] ? kmem_cache_alloc_trace+0x616/0x780 [ 849.580016] ? lock_downgrade+0x8e0/0x8e0 [ 849.584171] ? refcount_add_not_zero+0x320/0x320 [ 849.588935] kernfs_mount_ns+0x13d/0x8e0 [ 849.593011] ? kernfs_super_ns+0x70/0x70 [ 849.597083] sysfs_mount+0xdf/0x200 [ 849.600715] ? sysfs_kill_sb+0x40/0x40 [ 849.604605] ? alloc_pages_current+0x114/0x210 [ 849.609190] ? security_sb_copy_data+0x88/0xb0 [ 849.613774] mount_fs+0xae/0x328 [ 849.617152] vfs_kern_mount.part.34+0xd4/0x4d0 [ 849.621742] ? may_umount+0xb0/0xb0 [ 849.625374] ? _raw_read_unlock+0x22/0x30 [ 849.629526] ? __get_fs_type+0x97/0xc0 [ 849.633423] do_mount+0x564/0x3070 [ 849.636969] ? copy_mount_string+0x40/0x40 [ 849.641218] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 849.645990] ? retint_kernel+0x10/0x10 [ 849.649886] ? copy_mount_options+0x213/0x380 [ 849.654386] ? copy_mount_options+0x1a1/0x380 [ 849.658893] ? __sanitizer_cov_trace_pc+0x26/0x50 [ 849.663743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 849.669282] ? copy_mount_options+0x285/0x380 [ 849.673781] ksys_mount+0x12d/0x140 [ 849.677413] SyS_mount+0x35/0x50 [ 849.680781] ? ksys_mount+0x140/0x140 [ 849.684591] do_syscall_64+0x29e/0x9d0 [ 849.688482] ? vmalloc_sync_all+0x30/0x30 [ 849.692634] ? _raw_spin_unlock_irq+0x27/0x70 [ 849.697133] ? finish_task_switch+0x1ca/0x810 [ 849.701634] ? syscall_return_slowpath+0x5c0/0x5c0 [ 849.706578] ? syscall_return_slowpath+0x30f/0x5c0 [ 849.711521] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 849.716894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 849.721745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 849.726925] RIP: 0033:0x455319 [ 849.730099] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 849.737800] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 849.745049] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:24 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:24 executing program 2: socketpair(0x1f, 0x41, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x4003002000000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:24 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x187) 2052/04/24 23:38:24 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfec0000000000000}, 0x0) 2052/04/24 23:38:24 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000080)) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xfffffe5f) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={r1, r0}) 2052/04/24 23:38:24 executing program 4 (fault-call:1 fault-nth:42): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 849.752297] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 849.759552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 849.766801] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000029 2052/04/24 23:38:24 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 849.864276] FAULT_INJECTION: forcing a failure. [ 849.864276] name failslab, interval 1, probability 0, space 0, times 0 [ 849.875650] CPU: 1 PID: 17563 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 849.882490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 849.891844] Call Trace: [ 849.894442] dump_stack+0x1b9/0x294 [ 849.898086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 849.903291] ? __save_stack_trace+0x7e/0xd0 [ 849.907634] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:24 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2052/04/24 23:38:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x1000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:24 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x200000000000000}, 0x0) 2052/04/24 23:38:24 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x187) 2052/04/24 23:38:24 executing program 2: socketpair(0x1f, 0x12f, 0x0, &(0x7f0000000040)) [ 849.911715] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 849.916826] ? save_stack+0x43/0xd0 [ 849.920460] ? kasan_kmalloc+0xc4/0xe0 [ 849.924360] ? kmem_cache_alloc_trace+0x152/0x780 [ 849.929212] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 849.934410] ? __list_lru_init+0x456/0x790 [ 849.938650] ? sget_userns+0x706/0xf20 [ 849.942541] ? graph_lock+0x170/0x170 [ 849.946344] ? do_mount+0x564/0x3070 [ 849.950062] ? ksys_mount+0x12d/0x140 [ 849.953866] ? SyS_mount+0x35/0x50 [ 849.957413] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:24 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 849.962091] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 849.967468] ? find_held_lock+0x36/0x1c0 [ 849.971541] ? __lock_is_held+0xb5/0x140 [ 849.975624] ? check_same_owner+0x320/0x320 [ 849.979967] ? rcu_note_context_switch+0x710/0x710 [ 849.984910] __should_failslab+0x124/0x180 [ 849.989155] should_failslab+0x9/0x14 [ 849.992969] kmem_cache_alloc_trace+0x2cb/0x780 [ 849.997642] ? __kmalloc_node+0x33/0x70 [ 850.001619] ? __kmalloc_node+0x33/0x70 [ 850.005606] ? rcu_read_lock_sched_held+0x108/0x120 [ 850.010639] __memcg_init_list_lru_node+0x17d/0x2c0 [ 850.015665] ? kvfree_rcu+0x20/0x20 [ 850.019298] ? __kmalloc_node+0x47/0x70 [ 850.023290] __list_lru_init+0x456/0x790 [ 850.027361] ? list_lru_destroy+0x4c0/0x4c0 [ 850.031683] ? mark_held_locks+0xc9/0x160 [ 850.035845] ? __raw_spin_lock_init+0x1c/0x100 [ 850.040436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 850.045459] ? lockdep_init_map+0x9/0x10 [ 850.049535] sget_userns+0x706/0xf20 [ 850.053254] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 850.057927] ? kernfs_sop_show_options+0x190/0x190 [ 850.062846] ? destroy_unused_super.part.9+0x100/0x100 [ 850.068115] ? kasan_check_read+0x11/0x20 [ 850.072247] ? rcu_is_watching+0x85/0x140 [ 850.076380] ? rcu_pm_notify+0xc0/0xc0 [ 850.080258] ? rcu_read_lock_sched_held+0x108/0x120 [ 850.085259] ? kmem_cache_alloc_trace+0x616/0x780 [ 850.090086] ? lock_downgrade+0x8e0/0x8e0 [ 850.094223] ? refcount_add_not_zero+0x320/0x320 [ 850.098970] kernfs_mount_ns+0x13d/0x8e0 [ 850.103021] ? kernfs_super_ns+0x70/0x70 [ 850.107074] sysfs_mount+0xdf/0x200 [ 850.110686] ? sysfs_kill_sb+0x40/0x40 [ 850.114558] ? alloc_pages_current+0x114/0x210 [ 850.119124] ? security_sb_copy_data+0x88/0xb0 [ 850.123689] mount_fs+0xae/0x328 [ 850.127044] vfs_kern_mount.part.34+0xd4/0x4d0 [ 850.131613] ? may_umount+0xb0/0xb0 [ 850.135222] ? _raw_read_unlock+0x22/0x30 [ 850.139355] ? __get_fs_type+0x97/0xc0 [ 850.143230] do_mount+0x564/0x3070 [ 850.146755] ? copy_mount_string+0x40/0x40 [ 850.150974] ? rcu_pm_notify+0xc0/0xc0 [ 850.154851] ? copy_mount_options+0x5f/0x380 [ 850.159239] ? rcu_read_lock_sched_held+0x108/0x120 [ 850.164239] ? kmem_cache_alloc_trace+0x616/0x780 [ 850.169066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 850.174587] ? _copy_from_user+0xdf/0x150 [ 850.178722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.184240] ? copy_mount_options+0x285/0x380 [ 850.188722] ksys_mount+0x12d/0x140 [ 850.192335] SyS_mount+0x35/0x50 [ 850.195690] ? ksys_mount+0x140/0x140 [ 850.199477] do_syscall_64+0x29e/0x9d0 [ 850.203350] ? vmalloc_sync_all+0x30/0x30 [ 850.207478] ? _raw_spin_unlock_irq+0x27/0x70 [ 850.211959] ? finish_task_switch+0x1ca/0x810 [ 850.216438] ? syscall_return_slowpath+0x5c0/0x5c0 [ 850.221350] ? syscall_return_slowpath+0x30f/0x5c0 [ 850.226263] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 850.231612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 850.236444] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 850.241613] RIP: 0033:0x455319 [ 850.244804] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 850.252501] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:25 executing program 2: socketpair(0x1f, 0x601, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:25 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x187) [ 850.259750] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 850.267007] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 850.274259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 850.281510] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002a 2052/04/24 23:38:25 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xe00000000000000}, 0x0) 2052/04/24 23:38:25 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x2000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:25 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x187) 2052/04/24 23:38:25 executing program 2: socketpair(0x1f, 0xb6, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:25 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:25 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x60}, 0x0) 2052/04/24 23:38:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x20, 0x2, 0x1, 0x5, 0xffffffffffffff9c, 0x1f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000400)="b82283392dc50ff1fb635a584976e8daccf7393e72be9cc66f000000000000000000005129fb305cc636600045090d3b1bf9842105c0a201ee1c4ebcf2939d51f43f824cf8bd5dbecb51f71186bbc2bd8340bab65af854a2ed25d4f75553782934c78983ae6768f250d229a9dea1f4d362c9e40e9de8f2eb366640ef97446f2258ac3c22acc73848c35fd8673820949d8af44c1653058a3cd31fc71465833cf6ad07a3c87ef9461c575a56119fc8846f9ea2b95fc64e8d03204074494db5e359f3e5b46d26d7dd251436cc02f5fcaa663e4c4f1d47ef1af3090aeb2f03e16be001b67ef22f237d3991fd9e0a416adc"}, 0xb8b) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$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$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x2, 0x6, 0x1ff, 0x7, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) 2052/04/24 23:38:25 executing program 4 (fault-call:1 fault-nth:43): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:25 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 850.565155] FAULT_INJECTION: forcing a failure. [ 850.565155] name failslab, interval 1, probability 0, space 0, times 0 [ 850.576478] CPU: 1 PID: 17617 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 850.583320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 850.592670] Call Trace: [ 850.595272] dump_stack+0x1b9/0x294 [ 850.598926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 850.604129] ? __save_stack_trace+0x7e/0xd0 [ 850.608472] should_fail.cold.4+0xa/0x1a [ 850.612548] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 850.617662] ? save_stack+0x43/0xd0 [ 850.621298] ? kasan_kmalloc+0xc4/0xe0 [ 850.625191] ? kmem_cache_alloc_trace+0x152/0x780 [ 850.630042] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 850.635240] ? __list_lru_init+0x456/0x790 [ 850.639483] ? sget_userns+0x706/0xf20 [ 850.643381] ? graph_lock+0x170/0x170 [ 850.647188] ? do_mount+0x564/0x3070 [ 850.650910] ? ksys_mount+0x12d/0x140 [ 850.654716] ? SyS_mount+0x35/0x50 [ 850.658261] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:25 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x7, 0x1ff, 0x10, 0x0, 0x1ff, 0x60, 0x2, 0x7fffffff, 0x10000, 0xffffffffffffa9f7, 0x795, 0x3f, 0x7fffffff, 0x5, 0x100000000, 0xfffffffeffffffff, 0x9, 0x81, 0x5104, 0x0, 0x20, 0xfffffffffffffffa, 0xffc7, 0x5, 0x700000000, 0x3, 0x2677566c, 0x1949, 0x200, 0xfffffffffffffe00, 0x2, 0x9, 0x401, 0x9, 0x7fffffff, 0x0, 0x8, 0x4, @perf_config_ext={0x2, 0xd4}, 0x85c, 0xffffffffffffffc1, 0x7, 0x5, 0x3, 0x1, 0x400}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001600)=ANY=[@ANYBLOB="020010000000000040807f082c000000000000b7a85b00a3d336cc0b250376a8516762c317343cf5362464fd8721ed43361a7cde3a2b809091d895d2de000da07c64a3e86b32"]) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)={0x80000000007, 0x9, 0x0, 0x1000, 0xfa}, 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, &(0x7f00000015c0)={r2, 0xfffffe37, &(0x7f00000000c0)}, 0x10) socketpair$inet6(0xa, 0x80b, 0x91b1, &(0x7f0000000000)) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f0000000080)}, 0x10) recvmsg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, &(0x7f00000014c0)=""/214, 0xd6, 0x6}, 0x2) 2052/04/24 23:38:25 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:25 executing program 2: socketpair(0x1f, 0xc500000000000000, 0x0, &(0x7f0000000040)) [ 850.662328] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 850.667700] ? find_held_lock+0x36/0x1c0 [ 850.671773] ? __lock_is_held+0xb5/0x140 [ 850.675855] ? check_same_owner+0x320/0x320 [ 850.680193] ? rcu_note_context_switch+0x710/0x710 [ 850.685137] __should_failslab+0x124/0x180 [ 850.689381] should_failslab+0x9/0x14 [ 850.693192] kmem_cache_alloc_trace+0x2cb/0x780 [ 850.697865] ? __kmalloc_node+0x33/0x70 [ 850.701847] ? __kmalloc_node+0x33/0x70 [ 850.705832] ? rcu_read_lock_sched_held+0x108/0x120 [ 850.710866] __memcg_init_list_lru_node+0x17d/0x2c0 [ 850.715903] ? kvfree_rcu+0x20/0x20 [ 850.719538] ? __kmalloc_node+0x47/0x70 [ 850.723527] __list_lru_init+0x456/0x790 [ 850.727578] ? list_lru_destroy+0x4c0/0x4c0 [ 850.731891] ? mark_held_locks+0xc9/0x160 [ 850.736031] ? __raw_spin_lock_init+0x1c/0x100 [ 850.740600] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 850.745601] ? lockdep_init_map+0x9/0x10 [ 850.749646] sget_userns+0x706/0xf20 [ 850.753345] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 850.758007] ? kernfs_sop_show_options+0x190/0x190 [ 850.762922] ? destroy_unused_super.part.9+0x100/0x100 [ 850.768187] ? kasan_check_read+0x11/0x20 [ 850.772321] ? rcu_is_watching+0x85/0x140 [ 850.776451] ? rcu_pm_notify+0xc0/0xc0 [ 850.780330] ? rcu_read_lock_sched_held+0x108/0x120 [ 850.785329] ? kmem_cache_alloc_trace+0x616/0x780 [ 850.790155] ? lock_downgrade+0x8e0/0x8e0 [ 850.794291] ? refcount_add_not_zero+0x320/0x320 [ 850.799033] kernfs_mount_ns+0x13d/0x8e0 [ 850.803079] ? kernfs_super_ns+0x70/0x70 [ 850.807129] sysfs_mount+0xdf/0x200 [ 850.810741] ? sysfs_kill_sb+0x40/0x40 [ 850.814612] ? alloc_pages_current+0x114/0x210 [ 850.819180] ? security_sb_copy_data+0x88/0xb0 [ 850.823747] mount_fs+0xae/0x328 [ 850.827101] vfs_kern_mount.part.34+0xd4/0x4d0 [ 850.831669] ? may_umount+0xb0/0xb0 [ 850.835278] ? _raw_read_unlock+0x22/0x30 [ 850.839408] ? __get_fs_type+0x97/0xc0 [ 850.843281] do_mount+0x564/0x3070 [ 850.846806] ? copy_mount_string+0x40/0x40 [ 850.851025] ? rcu_pm_notify+0xc0/0xc0 [ 850.854916] ? copy_mount_options+0x5f/0x380 [ 850.859307] ? rcu_read_lock_sched_held+0x108/0x120 [ 850.864309] ? kmem_cache_alloc_trace+0x616/0x780 [ 850.869140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 850.874659] ? _copy_from_user+0xdf/0x150 [ 850.878791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 850.884312] ? copy_mount_options+0x285/0x380 [ 850.888793] ksys_mount+0x12d/0x140 [ 850.892408] SyS_mount+0x35/0x50 [ 850.895755] ? ksys_mount+0x140/0x140 [ 850.899540] do_syscall_64+0x29e/0x9d0 [ 850.903410] ? vmalloc_sync_all+0x30/0x30 [ 850.907551] ? kasan_check_write+0x14/0x20 [ 850.911767] ? syscall_return_slowpath+0x5c0/0x5c0 [ 850.916680] ? syscall_return_slowpath+0x30f/0x5c0 [ 850.921595] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 850.926946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 850.931777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 850.936947] RIP: 0033:0x455319 [ 850.940118] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 850.947817] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 850.955067] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:25 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x4000000}, 0x0) 2052/04/24 23:38:25 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x20000340, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:25 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x187) 2052/04/24 23:38:25 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:25 executing program 2: socketpair(0x1f, 0x1f01, 0x0, &(0x7f0000000040)) [ 850.962319] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 850.969573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 850.976825] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002b 2052/04/24 23:38:25 executing program 4 (fault-call:1 fault-nth:44): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:25 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:25 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x187) 2052/04/24 23:38:25 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfeffffff}, 0x0) 2052/04/24 23:38:25 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 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(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:25 executing program 2: socketpair(0x1f, 0xe000, 0x0, &(0x7f0000000040)) [ 851.126302] FAULT_INJECTION: forcing a failure. [ 851.126302] name failslab, interval 1, probability 0, space 0, times 0 [ 851.137610] CPU: 1 PID: 17649 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 851.144456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 851.153812] Call Trace: [ 851.156418] dump_stack+0x1b9/0x294 [ 851.160059] ? dump_stack_print_info.cold.2+0x52/0x52 [ 851.165258] ? __save_stack_trace+0x7e/0xd0 [ 851.169602] should_fail.cold.4+0xa/0x1a [ 851.173685] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 851.178796] ? save_stack+0x43/0xd0 [ 851.182432] ? kasan_kmalloc+0xc4/0xe0 [ 851.186330] ? kmem_cache_alloc_trace+0x152/0x780 [ 851.191183] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 851.196378] ? __list_lru_init+0x456/0x790 [ 851.200618] ? sget_userns+0x706/0xf20 [ 851.204510] ? graph_lock+0x170/0x170 [ 851.208314] ? do_mount+0x564/0x3070 [ 851.212030] ? ksys_mount+0x12d/0x140 [ 851.215835] ? SyS_mount+0x35/0x50 [ 851.219383] ? do_syscall_64+0x29e/0x9d0 [ 851.223450] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 851.228820] ? find_held_lock+0x36/0x1c0 [ 851.232889] ? __lock_is_held+0xb5/0x140 [ 851.236969] ? check_same_owner+0x320/0x320 [ 851.241299] ? rcu_note_context_switch+0x710/0x710 [ 851.246242] __should_failslab+0x124/0x180 [ 851.250488] should_failslab+0x9/0x14 [ 851.254292] kmem_cache_alloc_trace+0x2cb/0x780 [ 851.258969] ? __kmalloc_node+0x33/0x70 [ 851.262954] ? __kmalloc_node+0x33/0x70 [ 851.266937] ? rcu_read_lock_sched_held+0x108/0x120 [ 851.271969] __memcg_init_list_lru_node+0x17d/0x2c0 2052/04/24 23:38:26 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x6000}, 0x0) [ 851.277000] ? kvfree_rcu+0x20/0x20 [ 851.280636] ? __kmalloc_node+0x47/0x70 [ 851.284626] __list_lru_init+0x456/0x790 [ 851.288701] ? list_lru_destroy+0x4c0/0x4c0 [ 851.293035] ? mark_held_locks+0xc9/0x160 [ 851.297197] ? __raw_spin_lock_init+0x1c/0x100 [ 851.301781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 851.306807] ? lockdep_init_map+0x9/0x10 [ 851.310878] sget_userns+0x706/0xf20 [ 851.315025] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 851.319706] ? kernfs_sop_show_options+0x190/0x190 [ 851.324643] ? destroy_unused_super.part.9+0x100/0x100 [ 851.329935] ? kasan_check_read+0x11/0x20 [ 851.334088] ? rcu_is_watching+0x85/0x140 [ 851.338241] ? rcu_pm_notify+0xc0/0xc0 [ 851.342145] ? rcu_read_lock_sched_held+0x108/0x120 [ 851.347168] ? kmem_cache_alloc_trace+0x616/0x780 [ 851.352018] ? lock_downgrade+0x8e0/0x8e0 [ 851.356171] ? refcount_add_not_zero+0x320/0x320 [ 851.360937] kernfs_mount_ns+0x13d/0x8e0 [ 851.365016] ? kernfs_super_ns+0x70/0x70 [ 851.369090] sysfs_mount+0xdf/0x200 [ 851.372716] ? sysfs_kill_sb+0x40/0x40 [ 851.376606] ? alloc_pages_current+0x114/0x210 [ 851.381192] ? security_sb_copy_data+0x88/0xb0 [ 851.385779] mount_fs+0xae/0x328 [ 851.389154] vfs_kern_mount.part.34+0xd4/0x4d0 [ 851.393729] ? may_umount+0xb0/0xb0 [ 851.397336] ? _raw_read_unlock+0x22/0x30 [ 851.401464] ? __get_fs_type+0x97/0xc0 [ 851.405331] do_mount+0x564/0x3070 [ 851.408866] ? copy_mount_string+0x40/0x40 [ 851.413090] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 851.417835] ? retint_kernel+0x10/0x10 [ 851.421717] ? __sanitizer_cov_trace_const_cmp8+0x1/0x20 [ 851.427150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 851.432667] ? copy_mount_options+0x285/0x380 [ 851.437143] ksys_mount+0x12d/0x140 [ 851.440762] SyS_mount+0x35/0x50 [ 851.444116] ? ksys_mount+0x140/0x140 [ 851.447898] do_syscall_64+0x29e/0x9d0 [ 851.451775] ? vmalloc_sync_all+0x30/0x30 [ 851.455904] ? _raw_spin_unlock_irq+0x27/0x70 [ 851.460383] ? finish_task_switch+0x1ca/0x810 [ 851.464858] ? syscall_return_slowpath+0x5c0/0x5c0 [ 851.469769] ? syscall_return_slowpath+0x30f/0x5c0 [ 851.474683] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 851.480031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 851.484867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 851.490041] RIP: 0033:0x455319 [ 851.493217] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 851.500904] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 851.508154] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 851.515403] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2052/04/24 23:38:26 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x6}, 0x0) 2052/04/24 23:38:26 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000071100000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xfffffffffffffde0) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x187) 2052/04/24 23:38:26 executing program 2: socketpair(0x1f, 0x70, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:26 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x400300, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:26 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 4 (fault-call:1 fault-nth:45): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 851.522650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 851.529901] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002c [ 851.642992] FAULT_INJECTION: forcing a failure. [ 851.642992] name failslab, interval 1, probability 0, space 0, times 0 [ 851.654324] CPU: 0 PID: 17695 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 851.661170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 851.670527] Call Trace: [ 851.673129] dump_stack+0x1b9/0x294 [ 851.676772] ? dump_stack_print_info.cold.2+0x52/0x52 [ 851.681971] ? __save_stack_trace+0x7e/0xd0 [ 851.686315] should_fail.cold.4+0xa/0x1a [ 851.690396] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 851.695507] ? save_stack+0x43/0xd0 [ 851.699140] ? kasan_kmalloc+0xc4/0xe0 [ 851.703033] ? kmem_cache_alloc_trace+0x152/0x780 [ 851.707886] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 851.713085] ? __list_lru_init+0x456/0x790 [ 851.717333] ? sget_userns+0x706/0xf20 [ 851.721230] ? graph_lock+0x170/0x170 [ 851.725032] ? do_mount+0x564/0x3070 [ 851.728745] ? ksys_mount+0x12d/0x140 [ 851.732546] ? SyS_mount+0x35/0x50 [ 851.736093] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:26 executing program 2: socketpair(0x1f, 0x150, 0x0, &(0x7f0000000040)) [ 851.740159] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 851.745535] ? find_held_lock+0x36/0x1c0 [ 851.749607] ? __lock_is_held+0xb5/0x140 [ 851.753689] ? check_same_owner+0x320/0x320 [ 851.758021] ? rcu_note_context_switch+0x710/0x710 [ 851.762963] __should_failslab+0x124/0x180 [ 851.767211] should_failslab+0x9/0x14 [ 851.771022] kmem_cache_alloc_trace+0x2cb/0x780 [ 851.775699] ? __kmalloc_node+0x33/0x70 [ 851.779679] ? __kmalloc_node+0x33/0x70 [ 851.783668] ? rcu_read_lock_sched_held+0x108/0x120 [ 851.788701] __memcg_init_list_lru_node+0x17d/0x2c0 [ 851.793730] ? kvfree_rcu+0x20/0x20 [ 851.797362] ? __kmalloc_node+0x47/0x70 [ 851.801357] __list_lru_init+0x456/0x790 [ 851.805433] ? list_lru_destroy+0x4c0/0x4c0 [ 851.809766] ? mark_held_locks+0xc9/0x160 [ 851.813923] ? __raw_spin_lock_init+0x1c/0x100 [ 851.818515] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 851.823540] ? lockdep_init_map+0x9/0x10 [ 851.827608] sget_userns+0x706/0xf20 [ 851.831334] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 851.836013] ? kernfs_sop_show_options+0x190/0x190 [ 851.840952] ? destroy_unused_super.part.9+0x100/0x100 [ 851.846240] ? kasan_check_read+0x11/0x20 [ 851.850398] ? rcu_is_watching+0x85/0x140 [ 851.854543] ? rcu_pm_notify+0xc0/0xc0 [ 851.858416] ? rcu_read_lock_sched_held+0x108/0x120 [ 851.863410] ? kmem_cache_alloc_trace+0x616/0x780 [ 851.868231] ? lock_downgrade+0x8e0/0x8e0 [ 851.872360] ? refcount_add_not_zero+0x320/0x320 [ 851.877109] kernfs_mount_ns+0x13d/0x8e0 [ 851.881164] ? kernfs_super_ns+0x70/0x70 [ 851.885209] sysfs_mount+0xdf/0x200 [ 851.888815] ? sysfs_kill_sb+0x40/0x40 [ 851.892683] ? alloc_pages_current+0x114/0x210 [ 851.897244] ? security_sb_copy_data+0x88/0xb0 [ 851.901806] mount_fs+0xae/0x328 [ 851.905157] vfs_kern_mount.part.34+0xd4/0x4d0 [ 851.909721] ? may_umount+0xb0/0xb0 [ 851.913327] ? _raw_read_unlock+0x22/0x30 [ 851.917462] ? __get_fs_type+0x97/0xc0 [ 851.921339] do_mount+0x564/0x3070 [ 851.924859] ? copy_mount_string+0x40/0x40 [ 851.929073] ? rcu_pm_notify+0xc0/0xc0 [ 851.932942] ? copy_mount_options+0x5f/0x380 [ 851.937328] ? rcu_read_lock_sched_held+0x108/0x120 [ 851.942322] ? kmem_cache_alloc_trace+0x616/0x780 [ 851.947148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 851.952668] ? _copy_from_user+0xdf/0x150 [ 851.956799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 851.962330] ? copy_mount_options+0x285/0x380 [ 851.966815] ksys_mount+0x12d/0x140 [ 851.970421] SyS_mount+0x35/0x50 [ 851.973767] ? ksys_mount+0x140/0x140 [ 851.977555] do_syscall_64+0x29e/0x9d0 [ 851.981433] ? vmalloc_sync_all+0x30/0x30 [ 851.985561] ? _raw_spin_unlock_irq+0x27/0x70 [ 851.990045] ? finish_task_switch+0x1ca/0x810 [ 851.994526] ? syscall_return_slowpath+0x5c0/0x5c0 [ 851.999436] ? syscall_return_slowpath+0x30f/0x5c0 [ 852.004347] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 852.009692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 852.014521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 852.019691] RIP: 0033:0x455319 [ 852.022860] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 852.030547] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:26 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x187) 2052/04/24 23:38:26 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 4 (fault-call:1 fault-nth:46): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:26 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x40030000000000}, 0x0) 2052/04/24 23:38:26 executing program 2: socketpair(0x1f, 0xb600000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:26 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x257, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:26 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xfffffdef, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 852.040081] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 852.047332] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 852.054579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 852.061828] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002d 2052/04/24 23:38:26 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xe00}, 0x0) 2052/04/24 23:38:26 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 852.174636] FAULT_INJECTION: forcing a failure. [ 852.174636] name failslab, interval 1, probability 0, space 0, times 0 [ 852.185965] CPU: 0 PID: 17727 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 852.192829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.202190] Call Trace: [ 852.204795] dump_stack+0x1b9/0x294 [ 852.208442] ? dump_stack_print_info.cold.2+0x52/0x52 [ 852.213644] ? __save_stack_trace+0x7e/0xd0 [ 852.217989] should_fail.cold.4+0xa/0x1a [ 852.222071] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 852.227185] ? save_stack+0x43/0xd0 [ 852.230818] ? kasan_kmalloc+0xc4/0xe0 [ 852.234713] ? kmem_cache_alloc_trace+0x152/0x780 [ 852.239570] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 852.244768] ? __list_lru_init+0x456/0x790 [ 852.249010] ? sget_userns+0x706/0xf20 [ 852.252909] ? graph_lock+0x170/0x170 [ 852.256712] ? do_mount+0x564/0x3070 [ 852.260434] ? ksys_mount+0x12d/0x140 [ 852.264238] ? SyS_mount+0x35/0x50 [ 852.267788] ? do_syscall_64+0x29e/0x9d0 [ 852.271857] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 852.277236] ? find_held_lock+0x36/0x1c0 [ 852.281317] ? __lock_is_held+0xb5/0x140 [ 852.285409] ? check_same_owner+0x320/0x320 [ 852.289741] ? rcu_note_context_switch+0x710/0x710 [ 852.294685] __should_failslab+0x124/0x180 [ 852.298935] should_failslab+0x9/0x14 [ 852.302743] kmem_cache_alloc_trace+0x2cb/0x780 [ 852.307413] ? __kmalloc_node+0x33/0x70 [ 852.311377] ? __kmalloc_node+0x33/0x70 [ 852.315345] ? rcu_read_lock_sched_held+0x108/0x120 [ 852.320359] __memcg_init_list_lru_node+0x17d/0x2c0 [ 852.325368] ? kvfree_rcu+0x20/0x20 [ 852.328980] ? __kmalloc_node+0x47/0x70 [ 852.332951] __list_lru_init+0x456/0x790 [ 852.337004] ? list_lru_destroy+0x4c0/0x4c0 [ 852.341312] ? mark_held_locks+0xc9/0x160 [ 852.345448] ? __raw_spin_lock_init+0x1c/0x100 [ 852.350017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 852.355022] ? lockdep_init_map+0x9/0x10 [ 852.359071] sget_userns+0x706/0xf20 [ 852.362769] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 852.367425] ? kernfs_sop_show_options+0x190/0x190 [ 852.372337] ? destroy_unused_super.part.9+0x100/0x100 [ 852.377601] ? kasan_check_read+0x11/0x20 [ 852.381731] ? rcu_is_watching+0x85/0x140 [ 852.385866] ? rcu_pm_notify+0xc0/0xc0 [ 852.389744] ? rcu_read_lock_sched_held+0x108/0x120 [ 852.394746] ? kmem_cache_alloc_trace+0x616/0x780 [ 852.399575] ? lock_downgrade+0x8e0/0x8e0 [ 852.403711] ? refcount_add_not_zero+0x320/0x320 [ 852.408456] kernfs_mount_ns+0x13d/0x8e0 [ 852.412507] ? kernfs_super_ns+0x70/0x70 [ 852.416556] sysfs_mount+0xdf/0x200 [ 852.420164] ? sysfs_kill_sb+0x40/0x40 [ 852.424035] ? alloc_pages_current+0x114/0x210 [ 852.428602] ? security_sb_copy_data+0x88/0xb0 [ 852.433168] mount_fs+0xae/0x328 [ 852.436522] vfs_kern_mount.part.34+0xd4/0x4d0 [ 852.441091] ? may_umount+0xb0/0xb0 [ 852.444703] ? _raw_read_unlock+0x22/0x30 [ 852.448836] ? __get_fs_type+0x97/0xc0 [ 852.452708] do_mount+0x564/0x3070 [ 852.456234] ? do_raw_spin_unlock+0x9e/0x2e0 [ 852.460633] ? copy_mount_string+0x40/0x40 [ 852.464851] ? rcu_pm_notify+0xc0/0xc0 [ 852.468727] ? copy_mount_options+0x5f/0x380 [ 852.473122] ? rcu_read_lock_sched_held+0x108/0x120 [ 852.478125] ? kmem_cache_alloc_trace+0x616/0x780 [ 852.482955] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 852.488479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 852.494004] ? copy_mount_options+0x285/0x380 [ 852.498485] ksys_mount+0x12d/0x140 [ 852.502098] SyS_mount+0x35/0x50 [ 852.505448] ? ksys_mount+0x140/0x140 [ 852.509234] do_syscall_64+0x29e/0x9d0 [ 852.513121] ? vmalloc_sync_all+0x30/0x30 [ 852.517254] ? _raw_spin_unlock_irq+0x27/0x70 [ 852.521735] ? finish_task_switch+0x1ca/0x810 [ 852.526226] ? syscall_return_slowpath+0x5c0/0x5c0 [ 852.531176] ? syscall_return_slowpath+0x30f/0x5c0 [ 852.536092] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 852.541441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 852.546275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 852.551447] RIP: 0033:0x455319 [ 852.554616] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 852.562305] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 852.569558] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 852.576808] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 852.584058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 852.591310] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002e 2052/04/24 23:38:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x40030000000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:27 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:27 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xcf) bpf$OBJ_GET_MAP(0x7, &(0x7f00000018c0)={&(0x7f0000001880)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0xa, 0x0, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000400)='ppp1wlan0\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001900)=0x10000, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001940)={0x0, r0, 0x0, 0x3}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000865e73b0a6173fd71bac7087bc78db2f000000000000000000000000007110000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) sendmsg$kcm(r0, &(0x7f0000002b00)={&(0x7f0000000440)=@generic={0xf, "f5e7f8e04ff16db9aa0e204dbe4e34bbd2d086093f6dd35e29cbb76e9fa9080c1e9f5d6fd880721f754ce2b6b99b3845856ed0ce9de101ce926a9f39918f0d02bffbe92d8104beaa85067cc554bf3d9897eb26e4ec369e614bd7b24e9a2a4040773567f1babdaeb796829d127257e43c96fddd59bac0545e592117ea9c00"}, 0x80, &(0x7f0000001800)=[{&(0x7f00000004c0)="4980c650d24a5b9be88d752b58f35cfb23a0eb64cd797e3ef12007c1af09954f3dcfef322617596a79d295dae290cc620493450c8723e81ce492ba820f4f6e5cd7f243fdb05cf3164bfc3f4117f752947f8d10392319c59dd13e964433", 0x5d}, {&(0x7f0000000540)="a62bdcaea4ff2e90d706bd6df02d67bfd14cb1c7e63be95e12d7a0a55ddbb8c03c7079af730eb8fe30e14e7fdeb6b8ec", 0x30}, {&(0x7f0000000580)="bd9e76a4b2bbf0361e8bd41dc1e562e9105d24ecde5a1ba1a7e69fbab5893207c607fefac57f3357c85b1df8adcbebb49c102b4d5cc9de9f4b6a0b95df292cb66f04b29ebd662ee66f9cd678d7cffcc48c771f24f3b1de9ac9c3cfbe", 0x5c}, {&(0x7f0000000600)="ff8a403bfbb9a8404b00cf2f787b5b5012e59193a4a8481f45e956a654ca8a823565c80fdca8f0ee154a090fbe8dcb7a8558ede947", 0x35}, {&(0x7f0000000640)="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", 0xfe}, {&(0x7f0000000740)="76f591105ecefb266265ac3cd920e5f14aac03a2f9f5f7b0c6de9254b23cab25f079aa222cc7d4e4a2750a345544be1016b86963acdb5a1ff1b950d8a9609e7833e96e5766c03b49c8f5939af54cd6b3c3989b", 0x53}, 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"], 0x1260, 0x4}, 0x8000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r2, 0x7}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000180)="0f0de0cbd203501b29f7731a841cb8a78461681f10231891642da0503b38bc137d4ff211802483f5bf120bd30afeeb9293694c926608046cd54e94b54bed87cbe790358f6a2e892fde087e8e15581ea3b9ae208248617286295dca495b2a305bd3146eaab0af9e9f9512baaf0d3a32dfb4a6409c5acc29e7607796f023a53574695c2c484c46842061b5819c101fe7a4edcbef6b08acb6dba11911f14cfb618eb572599b4bf0c18f47ce073303b00957b9f87b30c23e65522704032d6c135b1ff8891b6075c0f723", &(0x7f0000000300)=""/239}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x22) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:27 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x187) 2052/04/24 23:38:27 executing program 2: socketpair(0x1f, 0xb501000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:27 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfffffffe}, 0x0) 2052/04/24 23:38:27 executing program 4 (fault-call:1 fault-nth:47): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:27 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 852.708426] FAULT_INJECTION: forcing a failure. [ 852.708426] name failslab, interval 1, probability 0, space 0, times 0 [ 852.719727] CPU: 1 PID: 17754 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 852.726574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 852.735926] Call Trace: [ 852.738527] dump_stack+0x1b9/0x294 [ 852.742170] ? dump_stack_print_info.cold.2+0x52/0x52 [ 852.747376] ? __save_stack_trace+0x7e/0xd0 [ 852.751720] should_fail.cold.4+0xa/0x1a [ 852.755803] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 852.760911] ? save_stack+0x43/0xd0 [ 852.764529] ? kasan_kmalloc+0xc4/0xe0 [ 852.768405] ? kmem_cache_alloc_trace+0x152/0x780 [ 852.773239] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 852.778415] ? __list_lru_init+0x456/0x790 [ 852.782633] ? sget_userns+0x706/0xf20 [ 852.786505] ? graph_lock+0x170/0x170 [ 852.790288] ? do_mount+0x564/0x3070 [ 852.793983] ? ksys_mount+0x12d/0x140 [ 852.797774] ? SyS_mount+0x35/0x50 [ 852.801298] ? do_syscall_64+0x29e/0x9d0 [ 852.805342] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 852.810693] ? find_held_lock+0x36/0x1c0 [ 852.814746] ? __lock_is_held+0xb5/0x140 [ 852.818800] ? check_same_owner+0x320/0x320 [ 852.823109] ? rcu_note_context_switch+0x710/0x710 [ 852.828030] __should_failslab+0x124/0x180 [ 852.832252] should_failslab+0x9/0x14 [ 852.836035] kmem_cache_alloc_trace+0x2cb/0x780 [ 852.840685] ? __kmalloc_node+0x33/0x70 [ 852.844640] ? __kmalloc_node+0x33/0x70 [ 852.848601] ? rcu_read_lock_sched_held+0x108/0x120 [ 852.853605] __memcg_init_list_lru_node+0x17d/0x2c0 [ 852.858608] ? kvfree_rcu+0x20/0x20 [ 852.862220] ? __kmalloc_node+0x47/0x70 [ 852.866183] __list_lru_init+0x456/0x790 [ 852.870231] ? list_lru_destroy+0x4c0/0x4c0 [ 852.874535] ? mark_held_locks+0xc9/0x160 [ 852.878667] ? __raw_spin_lock_init+0x1c/0x100 [ 852.883231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 852.888233] ? lockdep_init_map+0x9/0x10 [ 852.892276] sget_userns+0x706/0xf20 [ 852.895973] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 852.900631] ? kernfs_sop_show_options+0x190/0x190 [ 852.905543] ? destroy_unused_super.part.9+0x100/0x100 [ 852.910806] ? kasan_check_read+0x11/0x20 [ 852.914940] ? rcu_is_watching+0x85/0x140 [ 852.919071] ? rcu_pm_notify+0xc0/0xc0 [ 852.922948] ? rcu_read_lock_sched_held+0x108/0x120 [ 852.927944] ? kmem_cache_alloc_trace+0x616/0x780 [ 852.932767] ? lock_downgrade+0x8e0/0x8e0 [ 852.936898] ? refcount_add_not_zero+0x320/0x320 [ 852.941640] kernfs_mount_ns+0x13d/0x8e0 [ 852.945686] ? kernfs_super_ns+0x70/0x70 [ 852.949736] sysfs_mount+0xdf/0x200 [ 852.953345] ? sysfs_kill_sb+0x40/0x40 [ 852.957217] ? alloc_pages_current+0x114/0x210 [ 852.961782] ? security_sb_copy_data+0x88/0xb0 [ 852.966346] mount_fs+0xae/0x328 [ 852.969699] vfs_kern_mount.part.34+0xd4/0x4d0 [ 852.974268] ? may_umount+0xb0/0xb0 [ 852.977880] ? _raw_read_unlock+0x22/0x30 [ 852.982012] ? __get_fs_type+0x97/0xc0 [ 852.985883] do_mount+0x564/0x3070 [ 852.989407] ? copy_mount_string+0x40/0x40 [ 852.993623] ? rcu_pm_notify+0xc0/0xc0 [ 852.997502] ? copy_mount_options+0x5f/0x380 [ 853.001893] ? rcu_read_lock_sched_held+0x108/0x120 [ 853.006891] ? kmem_cache_alloc_trace+0x616/0x780 [ 853.011720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 853.017243] ? _copy_from_user+0xdf/0x150 [ 853.021374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 853.026891] ? copy_mount_options+0x285/0x380 [ 853.031369] ksys_mount+0x12d/0x140 [ 853.034980] SyS_mount+0x35/0x50 [ 853.038334] ? ksys_mount+0x140/0x140 [ 853.042120] do_syscall_64+0x29e/0x9d0 [ 853.045992] ? vmalloc_sync_all+0x30/0x30 [ 853.050125] ? _raw_spin_unlock_irq+0x27/0x70 [ 853.054603] ? finish_task_switch+0x1ca/0x810 [ 853.059081] ? syscall_return_slowpath+0x5c0/0x5c0 [ 853.064004] ? syscall_return_slowpath+0x30f/0x5c0 [ 853.068918] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 853.074270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 853.079100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 853.084270] RIP: 0033:0x455319 [ 853.087438] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 853.095132] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 853.102381] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xeffdffff, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:27 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:27 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$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(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6e, 0x3ff, 0x1, 0x1f, r0, 0x1}, 0x2c) 2052/04/24 23:38:27 executing program 2: socketpair(0x1f, 0x5f01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:27 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x187) [ 853.109639] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 853.116892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 853.124145] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002f 2052/04/24 23:38:27 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xff000000}, 0x0) 2052/04/24 23:38:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:28 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfc00}, 0x0) 2052/04/24 23:38:28 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x187) 2052/04/24 23:38:28 executing program 2: socketpair(0x1f, 0xe7010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:28 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1d, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:28 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:28 executing program 4 (fault-call:1 fault-nth:48): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:28 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x34000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:28 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="185704dfc35a0242217c0000002b1402000000000000000000000001001000000000000000000000000000009500000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 853.409310] FAULT_INJECTION: forcing a failure. [ 853.409310] name failslab, interval 1, probability 0, space 0, times 0 [ 853.420689] CPU: 0 PID: 17798 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 853.427537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.436892] Call Trace: [ 853.439489] dump_stack+0x1b9/0x294 [ 853.443131] ? dump_stack_print_info.cold.2+0x52/0x52 [ 853.448332] ? __save_stack_trace+0x7e/0xd0 [ 853.452675] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:28 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x3e8}, 0x0) 2052/04/24 23:38:28 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 853.456764] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 853.461876] ? save_stack+0x43/0xd0 [ 853.465507] ? kasan_kmalloc+0xc4/0xe0 [ 853.469402] ? kmem_cache_alloc_trace+0x152/0x780 [ 853.474251] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 853.479449] ? __list_lru_init+0x456/0x790 [ 853.484032] ? sget_userns+0x706/0xf20 [ 853.487926] ? graph_lock+0x170/0x170 [ 853.491731] ? do_mount+0x564/0x3070 [ 853.495450] ? ksys_mount+0x12d/0x140 [ 853.499258] ? SyS_mount+0x35/0x50 [ 853.502806] ? do_syscall_64+0x29e/0x9d0 [ 853.506876] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 853.512252] ? find_held_lock+0x36/0x1c0 [ 853.516326] ? __lock_is_held+0xb5/0x140 [ 853.520410] ? check_same_owner+0x320/0x320 [ 853.524747] ? rcu_note_context_switch+0x710/0x710 [ 853.529698] __should_failslab+0x124/0x180 [ 853.533949] should_failslab+0x9/0x14 [ 853.537750] kmem_cache_alloc_trace+0x2cb/0x780 [ 853.542411] ? __kmalloc_node+0x33/0x70 [ 853.546373] ? __kmalloc_node+0x33/0x70 [ 853.550336] ? rcu_read_lock_sched_held+0x108/0x120 [ 853.555347] __memcg_init_list_lru_node+0x17d/0x2c0 [ 853.560353] ? kvfree_rcu+0x20/0x20 [ 853.563964] ? __kmalloc_node+0x47/0x70 [ 853.567927] __list_lru_init+0x456/0x790 [ 853.571977] ? list_lru_destroy+0x4c0/0x4c0 [ 853.576285] ? mark_held_locks+0xc9/0x160 [ 853.580419] ? __raw_spin_lock_init+0x1c/0x100 [ 853.584983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 853.590005] ? lockdep_init_map+0x9/0x10 [ 853.594055] sget_userns+0x706/0xf20 [ 853.597752] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 853.602406] ? kernfs_sop_show_options+0x190/0x190 [ 853.607318] ? destroy_unused_super.part.9+0x100/0x100 [ 853.612580] ? kasan_check_read+0x11/0x20 [ 853.616710] ? rcu_is_watching+0x85/0x140 [ 853.620841] ? rcu_pm_notify+0xc0/0xc0 [ 853.624717] ? rcu_read_lock_sched_held+0x108/0x120 [ 853.629719] ? kmem_cache_alloc_trace+0x616/0x780 [ 853.634542] ? lock_downgrade+0x8e0/0x8e0 [ 853.638677] ? refcount_add_not_zero+0x320/0x320 [ 853.643419] kernfs_mount_ns+0x13d/0x8e0 [ 853.647467] ? kernfs_super_ns+0x70/0x70 [ 853.651518] sysfs_mount+0xdf/0x200 [ 853.655129] ? sysfs_kill_sb+0x40/0x40 [ 853.659010] ? alloc_pages_current+0x114/0x210 [ 853.663577] ? security_sb_copy_data+0x88/0xb0 [ 853.668142] mount_fs+0xae/0x328 [ 853.671500] vfs_kern_mount.part.34+0xd4/0x4d0 [ 853.676071] ? may_umount+0xb0/0xb0 [ 853.679681] ? _raw_read_unlock+0x22/0x30 [ 853.683811] ? __get_fs_type+0x97/0xc0 [ 853.687682] do_mount+0x564/0x3070 [ 853.691211] ? copy_mount_string+0x40/0x40 [ 853.695431] ? rcu_pm_notify+0xc0/0xc0 [ 853.699307] ? copy_mount_options+0x5f/0x380 [ 853.703696] ? rcu_read_lock_sched_held+0x108/0x120 [ 853.708694] ? kmem_cache_alloc_trace+0x616/0x780 [ 853.713524] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 853.719048] ? _copy_from_user+0xdf/0x150 [ 853.723179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 853.728695] ? copy_mount_options+0x285/0x380 [ 853.733176] ksys_mount+0x12d/0x140 [ 853.736787] SyS_mount+0x35/0x50 [ 853.740137] ? ksys_mount+0x140/0x140 [ 853.743929] do_syscall_64+0x29e/0x9d0 [ 853.747801] ? vmalloc_sync_all+0x30/0x30 [ 853.751930] ? _raw_spin_unlock_irq+0x27/0x70 [ 853.756411] ? finish_task_switch+0x1ca/0x810 [ 853.760889] ? syscall_return_slowpath+0x5c0/0x5c0 [ 853.765801] ? syscall_return_slowpath+0x30f/0x5c0 [ 853.770717] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 853.776066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 853.780894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 853.786067] RIP: 0033:0x455319 [ 853.789237] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 853.796932] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:28 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:28 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x187) 2052/04/24 23:38:28 executing program 2: socketpair(0x1f, 0x2c010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:28 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x11000000}, 0x0) [ 853.804182] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 853.811432] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 853.818685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 853.825937] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000030 2052/04/24 23:38:28 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x187) 2052/04/24 23:38:28 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b8228339000200000000000049d2f5916ae2fdc24e95e12aa8daccf7393e72be9c466f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:28 executing program 4 (fault-call:1 fault-nth:49): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:28 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:28 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:28 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xffffff7f00000000}, 0x0) 2052/04/24 23:38:28 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:28 executing program 2: socketpair(0x1f, 0xae01, 0x0, &(0x7f0000000040)) [ 854.096318] FAULT_INJECTION: forcing a failure. [ 854.096318] name failslab, interval 1, probability 0, space 0, times 0 [ 854.107649] CPU: 1 PID: 17835 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 854.114495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.123854] Call Trace: [ 854.126454] dump_stack+0x1b9/0x294 [ 854.130094] ? dump_stack_print_info.cold.2+0x52/0x52 [ 854.135293] ? __save_stack_trace+0x7e/0xd0 [ 854.139639] should_fail.cold.4+0xa/0x1a [ 854.143711] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 854.148830] ? save_stack+0x43/0xd0 [ 854.152464] ? kasan_kmalloc+0xc4/0xe0 [ 854.156364] ? kmem_cache_alloc_trace+0x152/0x780 [ 854.161219] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 854.166411] ? __list_lru_init+0x456/0x790 [ 854.170647] ? sget_userns+0x706/0xf20 [ 854.174543] ? graph_lock+0x170/0x170 [ 854.178351] ? do_mount+0x564/0x3070 [ 854.182070] ? ksys_mount+0x12d/0x140 [ 854.185875] ? SyS_mount+0x35/0x50 [ 854.189428] ? do_syscall_64+0x29e/0x9d0 [ 854.193499] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 854.198876] ? find_held_lock+0x36/0x1c0 [ 854.202947] ? __lock_is_held+0xb5/0x140 [ 854.207027] ? check_same_owner+0x320/0x320 [ 854.211356] ? rcu_note_context_switch+0x710/0x710 [ 854.216298] __should_failslab+0x124/0x180 [ 854.220547] should_failslab+0x9/0x14 [ 854.224354] kmem_cache_alloc_trace+0x2cb/0x780 [ 854.229027] ? __kmalloc_node+0x33/0x70 [ 854.233005] ? __kmalloc_node+0x33/0x70 [ 854.237013] ? rcu_read_lock_sched_held+0x108/0x120 [ 854.242044] __memcg_init_list_lru_node+0x17d/0x2c0 [ 854.247066] ? kvfree_rcu+0x20/0x20 [ 854.250678] ? __kmalloc_node+0x47/0x70 [ 854.254647] __list_lru_init+0x456/0x790 [ 854.258701] ? list_lru_destroy+0x4c0/0x4c0 [ 854.263010] ? mark_held_locks+0xc9/0x160 [ 854.267144] ? __raw_spin_lock_init+0x1c/0x100 [ 854.271705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 854.276701] ? lockdep_init_map+0x9/0x10 [ 854.280741] sget_userns+0x706/0xf20 [ 854.284443] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 854.289092] ? kernfs_sop_show_options+0x190/0x190 [ 854.294009] ? destroy_unused_super.part.9+0x100/0x100 [ 854.299274] ? kasan_check_read+0x11/0x20 [ 854.303402] ? rcu_is_watching+0x85/0x140 [ 854.307529] ? rcu_pm_notify+0xc0/0xc0 [ 854.311417] ? rcu_read_lock_sched_held+0x108/0x120 [ 854.316414] ? kmem_cache_alloc_trace+0x616/0x780 [ 854.321241] ? lock_downgrade+0x8e0/0x8e0 [ 854.325370] ? refcount_add_not_zero+0x320/0x320 [ 854.330108] kernfs_mount_ns+0x13d/0x8e0 [ 854.334149] ? kernfs_super_ns+0x70/0x70 [ 854.338192] sysfs_mount+0xdf/0x200 [ 854.341799] ? sysfs_kill_sb+0x40/0x40 [ 854.345762] ? alloc_pages_current+0x114/0x210 [ 854.350324] ? security_sb_copy_data+0x88/0xb0 [ 854.354885] mount_fs+0xae/0x328 [ 854.358234] vfs_kern_mount.part.34+0xd4/0x4d0 [ 854.362808] ? may_umount+0xb0/0xb0 [ 854.366413] ? _raw_read_unlock+0x22/0x30 [ 854.370541] ? __get_fs_type+0x97/0xc0 [ 854.374408] do_mount+0x564/0x3070 [ 854.377941] ? copy_mount_string+0x40/0x40 [ 854.382156] ? rcu_pm_notify+0xc0/0xc0 [ 854.386027] ? copy_mount_options+0x5f/0x380 [ 854.390416] ? rcu_read_lock_sched_held+0x108/0x120 [ 854.395414] ? kmem_cache_alloc_trace+0x616/0x780 [ 854.400240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 854.405755] ? _copy_from_user+0xdf/0x150 [ 854.409886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.415400] ? copy_mount_options+0x285/0x380 [ 854.419876] ksys_mount+0x12d/0x140 [ 854.423481] SyS_mount+0x35/0x50 [ 854.426824] ? ksys_mount+0x140/0x140 [ 854.430608] do_syscall_64+0x29e/0x9d0 [ 854.434475] ? vmalloc_sync_all+0x30/0x30 [ 854.438603] ? _raw_spin_unlock_irq+0x27/0x70 [ 854.443083] ? finish_task_switch+0x1ca/0x810 [ 854.447560] ? syscall_return_slowpath+0x5c0/0x5c0 [ 854.452484] ? syscall_return_slowpath+0x30f/0x5c0 [ 854.457394] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 854.463024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 854.467856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 854.473028] RIP: 0033:0x455319 [ 854.476198] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 854.483886] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 854.491133] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:29 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x187) 2052/04/24 23:38:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f00000000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:29 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:29 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f0000000180)) 2052/04/24 23:38:29 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfe80000000000000}, 0x0) 2052/04/24 23:38:29 executing program 2: socketpair(0x1f, 0x5a01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:29 executing program 4 (fault-call:1 fault-nth:50): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:29 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 854.498379] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 854.505626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 854.512873] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000031 2052/04/24 23:38:29 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfec0}, 0x0) 2052/04/24 23:38:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x40030020, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 854.581192] FAULT_INJECTION: forcing a failure. [ 854.581192] name failslab, interval 1, probability 0, space 0, times 0 [ 854.592505] CPU: 0 PID: 17854 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 854.599348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.608707] Call Trace: [ 854.611308] dump_stack+0x1b9/0x294 [ 854.614951] ? dump_stack_print_info.cold.2+0x52/0x52 [ 854.620150] ? __save_stack_trace+0x7e/0xd0 [ 854.624494] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:29 executing program 2: socketpair(0x1f, 0x9c01000000000000, 0x0, &(0x7f0000000040)) [ 854.628565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 854.633676] ? save_stack+0x43/0xd0 [ 854.637306] ? kasan_kmalloc+0xc4/0xe0 [ 854.641204] ? kmem_cache_alloc_trace+0x152/0x780 [ 854.646055] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 854.651258] ? __list_lru_init+0x456/0x790 [ 854.655494] ? sget_userns+0x706/0xf20 [ 854.659387] ? graph_lock+0x170/0x170 [ 854.663194] ? do_mount+0x564/0x3070 [ 854.666929] ? ksys_mount+0x12d/0x140 [ 854.670731] ? SyS_mount+0x35/0x50 [ 854.674277] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:29 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:29 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 854.678346] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 854.683721] ? find_held_lock+0x36/0x1c0 [ 854.687792] ? __lock_is_held+0xb5/0x140 [ 854.691876] ? check_same_owner+0x320/0x320 [ 854.696210] ? rcu_note_context_switch+0x710/0x710 [ 854.701156] __should_failslab+0x124/0x180 [ 854.705403] should_failslab+0x9/0x14 [ 854.709211] kmem_cache_alloc_trace+0x2cb/0x780 [ 854.713887] ? __kmalloc_node+0x33/0x70 [ 854.717866] ? __kmalloc_node+0x33/0x70 [ 854.721848] ? rcu_read_lock_sched_held+0x108/0x120 [ 854.726879] __memcg_init_list_lru_node+0x17d/0x2c0 2052/04/24 23:38:29 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x187) [ 854.731906] ? kvfree_rcu+0x20/0x20 [ 854.735536] ? __kmalloc_node+0x47/0x70 [ 854.739526] __list_lru_init+0x456/0x790 [ 854.743596] ? list_lru_destroy+0x4c0/0x4c0 [ 854.747928] ? mark_held_locks+0xc9/0x160 [ 854.752095] ? __raw_spin_lock_init+0x1c/0x100 [ 854.756684] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 854.761708] ? lockdep_init_map+0x9/0x10 [ 854.765788] sget_userns+0x706/0xf20 [ 854.769511] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 854.774192] ? kernfs_sop_show_options+0x190/0x190 [ 854.779129] ? destroy_unused_super.part.9+0x100/0x100 [ 854.784415] ? kasan_check_read+0x11/0x20 [ 854.788571] ? rcu_is_watching+0x85/0x140 [ 854.792724] ? rcu_pm_notify+0xc0/0xc0 [ 854.796619] ? rcu_read_lock_sched_held+0x108/0x120 [ 854.801723] ? kmem_cache_alloc_trace+0x616/0x780 [ 854.806569] ? lock_downgrade+0x8e0/0x8e0 [ 854.810727] ? refcount_add_not_zero+0x320/0x320 [ 854.815499] kernfs_mount_ns+0x13d/0x8e0 [ 854.819573] ? kernfs_super_ns+0x70/0x70 [ 854.823639] sysfs_mount+0xdf/0x200 [ 854.827255] ? sysfs_kill_sb+0x40/0x40 [ 854.831130] ? alloc_pages_current+0x114/0x210 [ 854.835701] ? security_sb_copy_data+0x88/0xb0 [ 854.840273] mount_fs+0xae/0x328 [ 854.843632] vfs_kern_mount.part.34+0xd4/0x4d0 [ 854.848199] ? may_umount+0xb0/0xb0 [ 854.851807] ? _raw_read_unlock+0x22/0x30 [ 854.855940] ? __get_fs_type+0x97/0xc0 [ 854.859814] do_mount+0x564/0x3070 [ 854.863340] ? copy_mount_string+0x40/0x40 [ 854.867566] ? rcu_pm_notify+0xc0/0xc0 [ 854.871442] ? copy_mount_options+0x5f/0x380 [ 854.875832] ? rcu_read_lock_sched_held+0x108/0x120 [ 854.880834] ? kmem_cache_alloc_trace+0x616/0x780 [ 854.885662] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 854.891185] ? _copy_from_user+0xdf/0x150 [ 854.895318] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 854.900836] ? copy_mount_options+0x285/0x380 [ 854.905314] ksys_mount+0x12d/0x140 [ 854.908925] SyS_mount+0x35/0x50 [ 854.912271] ? ksys_mount+0x140/0x140 [ 854.916056] do_syscall_64+0x29e/0x9d0 [ 854.919928] ? vmalloc_sync_all+0x30/0x30 [ 854.924063] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 854.928889] ? syscall_return_slowpath+0x5c0/0x5c0 [ 854.933801] ? syscall_return_slowpath+0x30f/0x5c0 [ 854.938715] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 854.944073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 854.948900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 854.954075] RIP: 0033:0x455319 [ 854.957244] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 854.964937] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 854.972188] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 854.979438] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 854.986691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 854.993947] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000032 2052/04/24 23:38:29 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x11}, 0x0) 2052/04/24 23:38:29 executing program 2: socketpair(0x1f, 0xdf000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x1, 0x1, 0x0, 0x7, 0x0, 0x20, 0x808, 0x6, 0x80000000, 0x4, 0x80000000, 0x19, 0x32, 0x7ecd, 0xffffffffffffff7f, 0x2bd, 0x1, 0x100000000, 0x8, 0xfffffffffffffc00, 0x7, 0x1a, 0x81, 0x4, 0x18, 0x3, 0xfa, 0xffffffff, 0xffffffffffffffff, 0x8000, 0x100000001, 0x6ad, 0x3, 0xffffffffffff8c7c, 0x20, 0x3, 0x0, 0x3, 0x0, @perf_config_ext={0x21d, 0x6}, 0x10000, 0x1ff, 0x3f, 0x6, 0x3, 0x800, 0x5}, 0x0, 0xa, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='GPL\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x800, 0x100, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000004edfe7bb08e180fd70cdd1085ed8bb9665a117281cb6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:29 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x187) 2052/04/24 23:38:29 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x2, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:29 executing program 4 (fault-call:1 fault-nth:51): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:29 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 855.182364] FAULT_INJECTION: forcing a failure. [ 855.182364] name failslab, interval 1, probability 0, space 0, times 0 [ 855.193691] CPU: 1 PID: 17911 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 855.200534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.209893] Call Trace: [ 855.212491] dump_stack+0x1b9/0x294 [ 855.216133] ? dump_stack_print_info.cold.2+0x52/0x52 [ 855.221334] ? __save_stack_trace+0x7e/0xd0 [ 855.225671] should_fail.cold.4+0xa/0x1a [ 855.229750] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 855.234862] ? save_stack+0x43/0xd0 [ 855.238496] ? kasan_kmalloc+0xc4/0xe0 [ 855.242389] ? kmem_cache_alloc_trace+0x152/0x780 [ 855.247246] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 855.252442] ? __list_lru_init+0x456/0x790 [ 855.256685] ? sget_userns+0x706/0xf20 [ 855.260582] ? graph_lock+0x170/0x170 [ 855.264389] ? do_mount+0x564/0x3070 [ 855.268110] ? ksys_mount+0x12d/0x140 [ 855.271914] ? SyS_mount+0x35/0x50 [ 855.275462] ? do_syscall_64+0x29e/0x9d0 [ 855.279535] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 855.284908] ? find_held_lock+0x36/0x1c0 [ 855.288980] ? __lock_is_held+0xb5/0x140 [ 855.293067] ? check_same_owner+0x320/0x320 [ 855.297396] ? rcu_note_context_switch+0x710/0x710 [ 855.302339] __should_failslab+0x124/0x180 [ 855.306578] should_failslab+0x9/0x14 [ 855.310386] kmem_cache_alloc_trace+0x2cb/0x780 [ 855.315517] ? __kmalloc_node+0x33/0x70 [ 855.319505] ? __kmalloc_node+0x33/0x70 [ 855.323496] ? rcu_read_lock_sched_held+0x108/0x120 [ 855.328543] __memcg_init_list_lru_node+0x17d/0x2c0 [ 855.333576] ? kvfree_rcu+0x20/0x20 [ 855.337208] ? __kmalloc_node+0x47/0x70 [ 855.341196] __list_lru_init+0x456/0x790 [ 855.345266] ? list_lru_destroy+0x4c0/0x4c0 [ 855.349593] ? mark_held_locks+0xc9/0x160 [ 855.353750] ? __raw_spin_lock_init+0x1c/0x100 [ 855.358335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 855.363358] ? lockdep_init_map+0x9/0x10 [ 855.367427] sget_userns+0x706/0xf20 [ 855.371152] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 855.375834] ? kernfs_sop_show_options+0x190/0x190 [ 855.380770] ? destroy_unused_super.part.9+0x100/0x100 [ 855.386050] ? kasan_check_read+0x11/0x20 [ 855.390185] ? rcu_is_watching+0x85/0x140 [ 855.394321] ? rcu_pm_notify+0xc0/0xc0 [ 855.398197] ? rcu_read_lock_sched_held+0x108/0x120 [ 855.403195] ? kmem_cache_alloc_trace+0x616/0x780 [ 855.408023] ? lock_downgrade+0x8e0/0x8e0 [ 855.412158] ? refcount_add_not_zero+0x320/0x320 [ 855.416906] kernfs_mount_ns+0x13d/0x8e0 [ 855.420953] ? kernfs_super_ns+0x70/0x70 [ 855.425011] sysfs_mount+0xdf/0x200 [ 855.428650] ? sysfs_kill_sb+0x40/0x40 [ 855.432528] ? alloc_pages_current+0x114/0x210 [ 855.437097] ? security_sb_copy_data+0x88/0xb0 [ 855.441665] mount_fs+0xae/0x328 [ 855.445021] vfs_kern_mount.part.34+0xd4/0x4d0 [ 855.449590] ? may_umount+0xb0/0xb0 [ 855.453200] ? _raw_read_unlock+0x22/0x30 [ 855.457329] ? __get_fs_type+0x97/0xc0 [ 855.461204] do_mount+0x564/0x3070 [ 855.464730] ? interrupt_entry+0xb1/0xf0 [ 855.468774] ? copy_mount_string+0x40/0x40 [ 855.473006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 855.477755] ? retint_kernel+0x10/0x10 [ 855.481633] ? copy_mount_options+0x213/0x380 [ 855.486120] ? audit_kill_trees+0x430/0x430 [ 855.490425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 855.495942] ? copy_mount_options+0x285/0x380 [ 855.500421] ksys_mount+0x12d/0x140 [ 855.504033] SyS_mount+0x35/0x50 [ 855.507379] ? ksys_mount+0x140/0x140 [ 855.511165] do_syscall_64+0x29e/0x9d0 [ 855.515037] ? vmalloc_sync_all+0x30/0x30 [ 855.519166] ? _raw_spin_unlock_irq+0x27/0x70 [ 855.523644] ? finish_task_switch+0x1ca/0x810 [ 855.528121] ? syscall_return_slowpath+0x5c0/0x5c0 [ 855.533036] ? syscall_return_slowpath+0x30f/0x5c0 [ 855.537949] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 855.543297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 855.548123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 855.553292] RIP: 0033:0x455319 [ 855.556462] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 855.564156] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 855.571406] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:30 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$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$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:30 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xbb8}, 0x0) 2052/04/24 23:38:30 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="16605265145dce3dc130d6e64b175ed8fa04d1316698a2a56e33c278b41fbe6bf1f9990cfccc5c87711c65a4405375a6c08605"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:30 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x187) 2052/04/24 23:38:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x7ffff000, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:30 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:30 executing program 2: socketpair(0x1f, 0xf1010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:30 executing program 4 (fault-call:1 fault-nth:52): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) [ 855.578659] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 855.585912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 855.593162] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000033 2052/04/24 23:38:30 executing program 2: socketpair(0x1f, 0xd100, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:30 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x187) 2052/04/24 23:38:30 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xff00000000000000}, 0x0) [ 855.703418] FAULT_INJECTION: forcing a failure. [ 855.703418] name failslab, interval 1, probability 0, space 0, times 0 [ 855.714757] CPU: 0 PID: 17937 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 855.721605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.730966] Call Trace: [ 855.733576] dump_stack+0x1b9/0x294 [ 855.737220] ? dump_stack_print_info.cold.2+0x52/0x52 [ 855.742420] ? __save_stack_trace+0x7e/0xd0 [ 855.746757] should_fail.cold.4+0xa/0x1a 2052/04/24 23:38:30 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x400000000000000}, 0x0) [ 855.750833] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 855.755946] ? save_stack+0x43/0xd0 [ 855.759577] ? kasan_kmalloc+0xc4/0xe0 [ 855.763468] ? kmem_cache_alloc_trace+0x152/0x780 [ 855.768323] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 855.773517] ? __list_lru_init+0x456/0x790 [ 855.777760] ? sget_userns+0x706/0xf20 [ 855.781656] ? graph_lock+0x170/0x170 [ 855.785466] ? do_mount+0x564/0x3070 [ 855.789186] ? ksys_mount+0x12d/0x140 [ 855.792997] ? SyS_mount+0x35/0x50 [ 855.796544] ? do_syscall_64+0x29e/0x9d0 2052/04/24 23:38:30 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:30 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 855.800617] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 855.805994] ? find_held_lock+0x36/0x1c0 [ 855.810066] ? __lock_is_held+0xb5/0x140 [ 855.814149] ? check_same_owner+0x320/0x320 [ 855.818484] ? rcu_note_context_switch+0x710/0x710 [ 855.823429] __should_failslab+0x124/0x180 [ 855.827678] should_failslab+0x9/0x14 [ 855.831487] kmem_cache_alloc_trace+0x2cb/0x780 [ 855.836160] ? __kmalloc_node+0x33/0x70 [ 855.840137] ? __kmalloc_node+0x33/0x70 [ 855.844123] ? rcu_read_lock_sched_held+0x108/0x120 [ 855.849157] __memcg_init_list_lru_node+0x17d/0x2c0 [ 855.854204] ? kvfree_rcu+0x20/0x20 [ 855.857839] ? __kmalloc_node+0x47/0x70 [ 855.861837] __list_lru_init+0x456/0x790 [ 855.865920] ? list_lru_destroy+0x4c0/0x4c0 [ 855.870249] ? mark_held_locks+0xc9/0x160 [ 855.874403] ? __raw_spin_lock_init+0x1c/0x100 [ 855.878989] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 855.884014] ? lockdep_init_map+0x9/0x10 [ 855.888065] sget_userns+0x706/0xf20 [ 855.891767] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 855.896427] ? kernfs_sop_show_options+0x190/0x190 [ 855.901341] ? destroy_unused_super.part.9+0x100/0x100 [ 855.906607] ? kasan_check_read+0x11/0x20 [ 855.910738] ? rcu_is_watching+0x85/0x140 [ 855.914871] ? rcu_pm_notify+0xc0/0xc0 [ 855.918746] ? rcu_read_lock_sched_held+0x108/0x120 [ 855.923744] ? kmem_cache_alloc_trace+0x616/0x780 [ 855.928569] ? lock_downgrade+0x8e0/0x8e0 [ 855.932703] ? refcount_add_not_zero+0x320/0x320 [ 855.937448] kernfs_mount_ns+0x13d/0x8e0 [ 855.941497] ? kernfs_super_ns+0x70/0x70 [ 855.945545] sysfs_mount+0xdf/0x200 [ 855.949153] ? sysfs_kill_sb+0x40/0x40 [ 855.953025] ? alloc_pages_current+0x114/0x210 [ 855.957590] ? security_sb_copy_data+0x88/0xb0 [ 855.962155] mount_fs+0xae/0x328 [ 855.965519] vfs_kern_mount.part.34+0xd4/0x4d0 [ 855.970090] ? may_umount+0xb0/0xb0 [ 855.973698] ? _raw_read_unlock+0x22/0x30 [ 855.977829] ? __get_fs_type+0x97/0xc0 [ 855.981701] do_mount+0x564/0x3070 [ 855.985225] ? copy_mount_string+0x40/0x40 [ 855.989442] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 855.994442] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 855.999183] ? retint_kernel+0x10/0x10 [ 856.003059] ? copy_mount_options+0x1f0/0x380 [ 856.007535] ? copy_mount_options+0x1fa/0x380 [ 856.012021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.017537] ? copy_mount_options+0x285/0x380 [ 856.022023] ksys_mount+0x12d/0x140 [ 856.025636] SyS_mount+0x35/0x50 [ 856.028994] ? ksys_mount+0x140/0x140 [ 856.032783] do_syscall_64+0x29e/0x9d0 [ 856.036652] ? vmalloc_sync_all+0x30/0x30 [ 856.040786] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 856.045611] ? syscall_return_slowpath+0x5c0/0x5c0 [ 856.050527] ? syscall_return_slowpath+0x30f/0x5c0 [ 856.055439] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 856.060788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 856.065618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 856.070789] RIP: 0033:0x455319 [ 856.073958] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 856.081656] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 856.088908] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 856.096159] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 856.103408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 856.110656] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000034 2052/04/24 23:38:30 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:30 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:30 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x187) 2052/04/24 23:38:30 executing program 2: socketpair(0x1f, 0xd500, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:30 executing program 4 (fault-call:1 fault-nth:53): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:30 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfc00000000000000}, 0x0) 2052/04/24 23:38:30 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x20, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x400, 0x6ef, 0x7, 0x13, r0, 0x37a}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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, &(0x7f0000000200)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) 2052/04/24 23:38:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 856.274573] FAULT_INJECTION: forcing a failure. [ 856.274573] name failslab, interval 1, probability 0, space 0, times 0 [ 856.285889] CPU: 1 PID: 17976 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 856.292732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.302079] Call Trace: [ 856.304678] dump_stack+0x1b9/0x294 [ 856.308319] ? dump_stack_print_info.cold.2+0x52/0x52 [ 856.313520] ? __save_stack_trace+0x7e/0xd0 [ 856.317863] should_fail.cold.4+0xa/0x1a [ 856.321940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 856.327054] ? save_stack+0x43/0xd0 [ 856.330691] ? kasan_kmalloc+0xc4/0xe0 [ 856.334584] ? kmem_cache_alloc_trace+0x152/0x780 [ 856.339438] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 856.344645] ? __list_lru_init+0x456/0x790 [ 856.348891] ? sget_userns+0x706/0xf20 [ 856.352785] ? graph_lock+0x170/0x170 [ 856.356590] ? do_mount+0x564/0x3070 [ 856.360308] ? ksys_mount+0x12d/0x140 [ 856.364112] ? SyS_mount+0x35/0x50 [ 856.367653] ? do_syscall_64+0x29e/0x9d0 [ 856.371720] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 856.377092] ? find_held_lock+0x36/0x1c0 [ 856.381164] ? __lock_is_held+0xb5/0x140 [ 856.385244] ? check_same_owner+0x320/0x320 [ 856.389580] ? rcu_note_context_switch+0x710/0x710 [ 856.394527] __should_failslab+0x124/0x180 [ 856.398775] should_failslab+0x9/0x14 [ 856.402589] kmem_cache_alloc_trace+0x2cb/0x780 [ 856.407269] ? __kmalloc_node+0x33/0x70 [ 856.411248] ? __kmalloc_node+0x33/0x70 [ 856.415234] ? rcu_read_lock_sched_held+0x108/0x120 [ 856.420266] __memcg_init_list_lru_node+0x17d/0x2c0 [ 856.425292] ? kvfree_rcu+0x20/0x20 [ 856.428928] ? __kmalloc_node+0x47/0x70 [ 856.432916] __list_lru_init+0x456/0x790 [ 856.436998] ? list_lru_destroy+0x4c0/0x4c0 [ 856.441324] ? mark_held_locks+0xc9/0x160 [ 856.445483] ? __raw_spin_lock_init+0x1c/0x100 [ 856.450086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 856.455114] ? lockdep_init_map+0x9/0x10 [ 856.459179] sget_userns+0x706/0xf20 [ 856.462896] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 856.467572] ? kernfs_sop_show_options+0x190/0x190 [ 856.472504] ? destroy_unused_super.part.9+0x100/0x100 [ 856.477788] ? kasan_check_read+0x11/0x20 [ 856.481938] ? rcu_is_watching+0x85/0x140 [ 856.486093] ? rcu_pm_notify+0xc0/0xc0 [ 856.489994] ? rcu_read_lock_sched_held+0x108/0x120 [ 856.495014] ? kmem_cache_alloc_trace+0x616/0x780 [ 856.499860] ? lock_downgrade+0x8e0/0x8e0 [ 856.504013] ? refcount_add_not_zero+0x320/0x320 [ 856.508778] kernfs_mount_ns+0x13d/0x8e0 [ 856.512852] ? kernfs_super_ns+0x70/0x70 [ 856.516924] sysfs_mount+0xdf/0x200 [ 856.520556] ? sysfs_kill_sb+0x40/0x40 [ 856.524453] ? alloc_pages_current+0x114/0x210 [ 856.529048] ? security_sb_copy_data+0x88/0xb0 [ 856.533638] mount_fs+0xae/0x328 [ 856.537016] vfs_kern_mount.part.34+0xd4/0x4d0 [ 856.541604] ? may_umount+0xb0/0xb0 [ 856.545238] ? _raw_read_unlock+0x22/0x30 [ 856.549390] ? __get_fs_type+0x97/0xc0 [ 856.553282] do_mount+0x564/0x3070 [ 856.556826] ? copy_mount_string+0x40/0x40 [ 856.561064] ? rcu_pm_notify+0xc0/0xc0 [ 856.564961] ? copy_mount_options+0x5f/0x380 [ 856.569375] ? rcu_read_lock_sched_held+0x108/0x120 [ 856.574399] ? kmem_cache_alloc_trace+0x616/0x780 [ 856.579254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 856.584794] ? _copy_from_user+0xdf/0x150 [ 856.588954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 856.594498] ? copy_mount_options+0x285/0x380 [ 856.599004] ksys_mount+0x12d/0x140 [ 856.602639] SyS_mount+0x35/0x50 [ 856.606003] ? ksys_mount+0x140/0x140 [ 856.609815] do_syscall_64+0x29e/0x9d0 [ 856.613708] ? vmalloc_sync_all+0x30/0x30 [ 856.617855] ? _raw_spin_unlock_irq+0x27/0x70 [ 856.622356] ? finish_task_switch+0x1ca/0x810 [ 856.626858] ? syscall_return_slowpath+0x5c0/0x5c0 [ 856.631791] ? syscall_return_slowpath+0x30f/0x5c0 [ 856.636729] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 856.642099] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 856.646943] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 856.652120] RIP: 0033:0x455319 [ 856.655293] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 856.662985] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:30 executing program 2: socketpair(0x1f, 0x194, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 2: socketpair(0x1f, 0x35, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 0: 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_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 2: socketpair(0x1f, 0xc2, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 0: 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_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 2: socketpair(0x1f, 0x1f00000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 0: 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_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 856.670246] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 856.677497] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 856.684746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 856.692000] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000035 2052/04/24 23:38:31 executing program 4 (fault-call:1 fault-nth:54): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:31 executing program 2: socketpair(0x1f, 0x99010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000780)={0x5, 0x0, 0x4a6151a0, 0x81, 0x4, 0xffffffffffffffff, 0x7}, 0x2c) r0 = bpf$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$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000580)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={r0, &(0x7f00000005c0)="ef7641233adf4d7945f363a30ff4e80ae92cc1f515209040e0b583510a4ad7ae6f119a93476f35751dc46d1887f7df68ef04a0f01f8deb0da1e6b564711e61f1ef27cb681c483ef4c186e5d63353f0953e8b6f6d226caf766a119c7e115339baef02f7a1d935721b7848fa3f55bab3bc8acc1eb2acfc902586fea18b1e62aa20bae87fddd857118c92503050cdb337dc41c80f1a871cb27fc90c734f2d9cbc1726aefcb3ac967e3456817ded5d52d236a9881a93694f386892c336", &(0x7f0000000680)="89a439a90bb4afa0fa0e0f6367045d390fc1ddbfe9279da9dc61a5d8a40bd89bcbe96321c7b94ad8c29e4b56fde2194e3f93c39ec7178ec2c4c1de52064e454896e4c46e7084dfdf3416bbfa28a6141f8924ed9699ea4ec35c694bbd29aa65e662a0c49b3e072ef0902d902618c641ea75a33ab9711082e33c8924b7803c5f518de1bf24782973fa4575619b202c607a25a7833967634a78845e941c8e4b", 0x2}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', r0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xa4, 0x4) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000200)="70da6fa7bd704711a83c2e01a11ef42a25d2d5396d6e2004de0232458e3395e0068c13d015ac6e2aa98e0267c42b35e6f396782dad7899d8a14259395ca66099282c4262a90d335e4478e4a8034f774df276d7ad5ee86ee71c280dacac076cf1e685228f1823752c81325ca4b7ff35a66e130cecab7da2be7f9b91210530ab97a5cb358095362bce4124afb09b21fb4f5e70bbbb6e4b67372b2a93a33056e1c0f4ecf644af017502669aa8d5c7f35c397f96b2f7e955", &(0x7f0000000300)=""/199}, 0x18) 2052/04/24 23:38:31 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xffffff7f}, 0x0) 2052/04/24 23:38:31 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x187) 2052/04/24 23:38:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:31 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 856.837132] FAULT_INJECTION: forcing a failure. [ 856.837132] name failslab, interval 1, probability 0, space 0, times 0 [ 856.848508] CPU: 1 PID: 18027 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 856.855354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.864710] Call Trace: [ 856.867309] dump_stack+0x1b9/0x294 [ 856.870952] ? dump_stack_print_info.cold.2+0x52/0x52 [ 856.876155] ? __save_stack_trace+0x7e/0xd0 [ 856.880495] should_fail.cold.4+0xa/0x1a [ 856.884573] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 856.889686] ? save_stack+0x43/0xd0 [ 856.893322] ? kasan_kmalloc+0xc4/0xe0 [ 856.897216] ? kmem_cache_alloc_trace+0x152/0x780 [ 856.902067] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 856.907265] ? __list_lru_init+0x456/0x790 [ 856.911510] ? sget_userns+0x706/0xf20 [ 856.915449] ? graph_lock+0x170/0x170 [ 856.919252] ? do_mount+0x564/0x3070 [ 856.922972] ? ksys_mount+0x12d/0x140 [ 856.926778] ? SyS_mount+0x35/0x50 [ 856.930325] ? do_syscall_64+0x29e/0x9d0 [ 856.934389] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 856.939769] ? find_held_lock+0x36/0x1c0 [ 856.943841] ? __lock_is_held+0xb5/0x140 [ 856.947924] ? check_same_owner+0x320/0x320 [ 856.952257] ? rcu_note_context_switch+0x710/0x710 [ 856.957201] __should_failslab+0x124/0x180 [ 856.961445] should_failslab+0x9/0x14 [ 856.965250] kmem_cache_alloc_trace+0x2cb/0x780 [ 856.969923] ? __kmalloc_node+0x33/0x70 [ 856.973905] ? __kmalloc_node+0x33/0x70 [ 856.977891] ? rcu_read_lock_sched_held+0x108/0x120 [ 856.982934] __memcg_init_list_lru_node+0x17d/0x2c0 [ 856.987959] ? kvfree_rcu+0x20/0x20 [ 856.991599] ? __kmalloc_node+0x47/0x70 [ 856.995590] __list_lru_init+0x456/0x790 [ 856.999661] ? list_lru_destroy+0x4c0/0x4c0 [ 857.004004] ? mark_held_locks+0xc9/0x160 [ 857.008162] ? __raw_spin_lock_init+0x1c/0x100 [ 857.012748] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 857.017774] ? lockdep_init_map+0x9/0x10 [ 857.021844] sget_userns+0x706/0xf20 [ 857.025562] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 857.030240] ? kernfs_sop_show_options+0x190/0x190 2052/04/24 23:38:31 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$ax25(0x3, 0x3, 0xf7, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18deff0000000000000000000000000071100000000500000000000000ee6d009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 2: socketpair(0x1f, 0xcf010000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x400300}, 0x0) [ 857.035175] ? destroy_unused_super.part.9+0x100/0x100 [ 857.040462] ? kasan_check_read+0x11/0x20 [ 857.044614] ? rcu_is_watching+0x85/0x140 [ 857.048765] ? rcu_pm_notify+0xc0/0xc0 [ 857.052668] ? rcu_read_lock_sched_held+0x108/0x120 [ 857.058601] ? kmem_cache_alloc_trace+0x616/0x780 [ 857.063446] ? lock_downgrade+0x8e0/0x8e0 [ 857.067604] ? refcount_add_not_zero+0x320/0x320 [ 857.072372] kernfs_mount_ns+0x13d/0x8e0 [ 857.076445] ? kernfs_super_ns+0x70/0x70 [ 857.080520] sysfs_mount+0xdf/0x200 [ 857.084156] ? sysfs_kill_sb+0x40/0x40 [ 857.088056] ? alloc_pages_current+0x114/0x210 [ 857.092646] ? security_sb_copy_data+0x88/0xb0 [ 857.097235] mount_fs+0xae/0x328 [ 857.100614] vfs_kern_mount.part.34+0xd4/0x4d0 [ 857.105192] ? may_umount+0xb0/0xb0 [ 857.108802] ? _raw_read_unlock+0x22/0x30 [ 857.112930] ? __get_fs_type+0x97/0xc0 [ 857.116802] do_mount+0x564/0x3070 [ 857.120323] ? copy_mount_string+0x40/0x40 [ 857.124539] ? rcu_pm_notify+0xc0/0xc0 [ 857.128408] ? copy_mount_options+0x5f/0x380 [ 857.132795] ? rcu_read_lock_sched_held+0x108/0x120 [ 857.137793] ? kmem_cache_alloc_trace+0x616/0x780 [ 857.142619] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 857.148137] ? _copy_from_user+0xdf/0x150 [ 857.152269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.157784] ? copy_mount_options+0x285/0x380 [ 857.162262] ksys_mount+0x12d/0x140 [ 857.165870] SyS_mount+0x35/0x50 [ 857.169215] ? ksys_mount+0x140/0x140 [ 857.173008] do_syscall_64+0x29e/0x9d0 [ 857.176879] ? vmalloc_sync_all+0x30/0x30 [ 857.181013] ? _raw_spin_unlock_irq+0x27/0x70 [ 857.185493] ? finish_task_switch+0x1ca/0x810 [ 857.189968] ? syscall_return_slowpath+0x5c0/0x5c0 [ 857.194880] ? syscall_return_slowpath+0x30f/0x5c0 [ 857.199790] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 857.205144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 857.209969] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 857.215138] RIP: 0033:0x455319 [ 857.218307] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 857.226010] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 2052/04/24 23:38:31 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000003db59070295be9ac95a53f685bfcef76a737faaa3c83333923d825cc7b406b071f000000000000000000711000000000000000009d047f593563f5faf0ec72f6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:31 executing program 2: socketpair(0x1f, 0x4301, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:31 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xe}, 0x0) 2052/04/24 23:38:31 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x187) 2052/04/24 23:38:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:31 executing program 4 (fault-call:1 fault-nth:55): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:31 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 857.233272] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 857.240532] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 857.247777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 857.255025] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000036 2052/04/24 23:38:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:32 executing program 2: socketpair(0x1f, 0x2000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:32 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x0, 0xfa}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:32 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xfc}, 0x0) [ 857.421311] FAULT_INJECTION: forcing a failure. [ 857.421311] name failslab, interval 1, probability 0, space 0, times 0 [ 857.432638] CPU: 0 PID: 18066 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 857.439479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.448825] Call Trace: [ 857.451414] dump_stack+0x1b9/0x294 [ 857.455033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 857.460211] ? __save_stack_trace+0x7e/0xd0 [ 857.464523] should_fail.cold.4+0xa/0x1a [ 857.468570] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 857.473742] ? save_stack+0x43/0xd0 [ 857.477350] ? kasan_kmalloc+0xc4/0xe0 [ 857.481533] ? kmem_cache_alloc_trace+0x152/0x780 [ 857.486362] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 857.491533] ? __list_lru_init+0x456/0x790 [ 857.495753] ? sget_userns+0x706/0xf20 [ 857.499626] ? graph_lock+0x170/0x170 [ 857.503408] ? do_mount+0x564/0x3070 [ 857.507103] ? ksys_mount+0x12d/0x140 [ 857.510887] ? SyS_mount+0x35/0x50 [ 857.514409] ? do_syscall_64+0x29e/0x9d0 [ 857.518452] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 857.523801] ? find_held_lock+0x36/0x1c0 [ 857.527852] ? __lock_is_held+0xb5/0x140 [ 857.531910] ? check_same_owner+0x320/0x320 [ 857.536218] ? rcu_note_context_switch+0x710/0x710 [ 857.541137] __should_failslab+0x124/0x180 [ 857.545356] should_failslab+0x9/0x14 [ 857.549141] kmem_cache_alloc_trace+0x2cb/0x780 [ 857.553792] ? __kmalloc_node+0x33/0x70 [ 857.557748] ? __kmalloc_node+0x33/0x70 [ 857.561712] __memcg_init_list_lru_node+0x17d/0x2c0 [ 857.566714] ? kvfree_rcu+0x20/0x20 [ 857.570324] ? __kmalloc_node+0x47/0x70 [ 857.574290] __list_lru_init+0x456/0x790 [ 857.578337] ? list_lru_destroy+0x4c0/0x4c0 [ 857.582644] ? mark_held_locks+0xc9/0x160 [ 857.586778] ? __raw_spin_lock_init+0x1c/0x100 [ 857.591346] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 857.596351] ? lockdep_init_map+0x9/0x10 [ 857.600397] sget_userns+0x706/0xf20 [ 857.604096] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 857.608748] ? kernfs_sop_show_options+0x190/0x190 [ 857.613660] ? destroy_unused_super.part.9+0x100/0x100 [ 857.618926] ? kasan_check_read+0x11/0x20 [ 857.623061] ? rcu_is_watching+0x85/0x140 [ 857.627195] ? rcu_pm_notify+0xc0/0xc0 [ 857.631071] ? rcu_read_lock_sched_held+0x108/0x120 [ 857.636071] ? kmem_cache_alloc_trace+0x616/0x780 [ 857.640894] ? lock_downgrade+0x8e0/0x8e0 [ 857.645031] ? refcount_add_not_zero+0x320/0x320 [ 857.649775] kernfs_mount_ns+0x13d/0x8e0 [ 857.653821] ? kernfs_super_ns+0x70/0x70 [ 857.657877] sysfs_mount+0xdf/0x200 [ 857.661490] ? sysfs_kill_sb+0x40/0x40 [ 857.665362] ? alloc_pages_current+0x114/0x210 [ 857.669929] ? security_sb_copy_data+0x88/0xb0 [ 857.674492] mount_fs+0xae/0x328 [ 857.677852] vfs_kern_mount.part.34+0xd4/0x4d0 [ 857.682421] ? may_umount+0xb0/0xb0 [ 857.686031] ? _raw_read_unlock+0x22/0x30 [ 857.690164] ? __get_fs_type+0x97/0xc0 [ 857.694037] do_mount+0x564/0x3070 [ 857.697559] ? interrupt_entry+0xb1/0xf0 [ 857.701607] ? copy_mount_string+0x40/0x40 [ 857.705824] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 857.710567] ? retint_kernel+0x10/0x10 [ 857.714444] ? copy_mount_options+0x213/0x380 [ 857.718935] ? write_comp_data+0x11/0x70 [ 857.722981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 857.728504] ? copy_mount_options+0x285/0x380 [ 857.732987] ksys_mount+0x12d/0x140 [ 857.736602] SyS_mount+0x35/0x50 [ 857.739952] ? ksys_mount+0x140/0x140 [ 857.743739] do_syscall_64+0x29e/0x9d0 [ 857.747611] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 857.752437] ? syscall_return_slowpath+0x5c0/0x5c0 [ 857.757350] ? syscall_return_slowpath+0x30f/0x5c0 [ 857.762265] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 857.767614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 857.772441] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 857.777615] RIP: 0033:0x455319 [ 857.780787] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 857.788477] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 857.795911] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 857.803164] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 857.810414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2052/04/24 23:38:32 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x187) 2052/04/24 23:38:32 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x80000000, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000180)="3faa8b6b0df007d985d995754dbe6bf8755b8c8d1ea2454aa7eff3ac031ca1d09da1ef8da07782a0dc0ce4201a499fbecc046c9a007fe16ecc5aa1e097f97a8b9e2ac5fda4877f315a42b38128748af395a7d2df73eb908e2e0ef5763325c42a07d81e5ffb73b791711113e7d08b32b3581abebe7c790c30fef282f0585ffff31a74", &(0x7f0000000300)=""/247}, 0x18) r1 = bpf$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(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 857.817667] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000037 2052/04/24 23:38:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:32 executing program 2: socketpair(0x1f, 0xd900000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:32 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x187) 2052/04/24 23:38:32 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xf}, 0x0) 2052/04/24 23:38:32 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:32 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:32 executing program 4 (fault-call:1 fault-nth:56): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:32 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x187) [ 858.059515] FAULT_INJECTION: forcing a failure. [ 858.059515] name failslab, interval 1, probability 0, space 0, times 0 [ 858.070822] CPU: 1 PID: 18109 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 858.077668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.087020] Call Trace: [ 858.089620] dump_stack+0x1b9/0x294 [ 858.093256] ? dump_stack_print_info.cold.2+0x52/0x52 [ 858.098438] ? __save_stack_trace+0x7e/0xd0 [ 858.102751] should_fail.cold.4+0xa/0x1a [ 858.106800] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 858.111887] ? save_stack+0x43/0xd0 [ 858.115499] ? kasan_kmalloc+0xc4/0xe0 [ 858.119370] ? kmem_cache_alloc_trace+0x152/0x780 [ 858.124197] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 858.129371] ? __list_lru_init+0x456/0x790 [ 858.133587] ? sget_userns+0x706/0xf20 [ 858.137460] ? graph_lock+0x170/0x170 [ 858.141242] ? do_mount+0x564/0x3070 [ 858.144937] ? ksys_mount+0x12d/0x140 [ 858.148717] ? SyS_mount+0x35/0x50 [ 858.152241] ? do_syscall_64+0x29e/0x9d0 [ 858.156285] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 858.161639] ? find_held_lock+0x36/0x1c0 [ 858.165685] ? __lock_is_held+0xb5/0x140 [ 858.169735] ? check_same_owner+0x320/0x320 [ 858.174045] ? rcu_note_context_switch+0x710/0x710 [ 858.178960] __should_failslab+0x124/0x180 [ 858.183179] should_failslab+0x9/0x14 [ 858.186965] kmem_cache_alloc_trace+0x2cb/0x780 [ 858.191616] ? __kmalloc_node+0x33/0x70 [ 858.195573] ? __kmalloc_node+0x33/0x70 [ 858.199532] ? rcu_read_lock_sched_held+0x108/0x120 [ 858.204537] __memcg_init_list_lru_node+0x17d/0x2c0 [ 858.209537] ? kvfree_rcu+0x20/0x20 [ 858.213147] ? __kmalloc_node+0x47/0x70 [ 858.217112] __list_lru_init+0x456/0x790 [ 858.221163] ? list_lru_destroy+0x4c0/0x4c0 [ 858.225467] ? mark_held_locks+0xc9/0x160 [ 858.229603] ? __raw_spin_lock_init+0x1c/0x100 [ 858.234171] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 858.239172] ? lockdep_init_map+0x9/0x10 [ 858.243221] sget_userns+0x706/0xf20 [ 858.246922] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 858.251578] ? kernfs_sop_show_options+0x190/0x190 [ 858.256489] ? destroy_unused_super.part.9+0x100/0x100 [ 858.261754] ? kasan_check_read+0x11/0x20 [ 858.265884] ? rcu_is_watching+0x85/0x140 [ 858.270015] ? rcu_pm_notify+0xc0/0xc0 [ 858.273893] ? rcu_read_lock_sched_held+0x108/0x120 [ 858.278892] ? kmem_cache_alloc_trace+0x616/0x780 [ 858.283715] ? lock_downgrade+0x8e0/0x8e0 [ 858.287850] ? refcount_add_not_zero+0x320/0x320 [ 858.292595] kernfs_mount_ns+0x13d/0x8e0 [ 858.296651] ? kernfs_super_ns+0x70/0x70 [ 858.300700] sysfs_mount+0xdf/0x200 [ 858.304321] ? sysfs_kill_sb+0x40/0x40 [ 858.308193] ? alloc_pages_current+0x114/0x210 [ 858.312763] ? security_sb_copy_data+0x88/0xb0 [ 858.317330] mount_fs+0xae/0x328 [ 858.320683] vfs_kern_mount.part.34+0xd4/0x4d0 [ 858.325253] ? may_umount+0xb0/0xb0 [ 858.328863] ? _raw_read_unlock+0x22/0x30 [ 858.332998] ? __get_fs_type+0x97/0xc0 [ 858.336871] do_mount+0x564/0x3070 [ 858.340396] ? copy_mount_string+0x40/0x40 [ 858.344613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 858.349616] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 858.354357] ? retint_kernel+0x10/0x10 [ 858.358234] ? copy_mount_options+0x1f0/0x380 [ 858.362710] ? copy_mount_options+0x1f6/0x380 [ 858.367188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.372707] ? copy_mount_options+0x285/0x380 [ 858.377188] ksys_mount+0x12d/0x140 [ 858.380802] SyS_mount+0x35/0x50 [ 858.384152] ? ksys_mount+0x140/0x140 [ 858.387940] do_syscall_64+0x29e/0x9d0 [ 858.391808] ? vmalloc_sync_all+0x30/0x30 [ 858.395955] ? _raw_spin_unlock_irq+0x27/0x70 [ 858.400434] ? finish_task_switch+0x1ca/0x810 [ 858.404913] ? syscall_return_slowpath+0x5c0/0x5c0 [ 858.409825] ? syscall_return_slowpath+0x30f/0x5c0 [ 858.414739] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 858.420089] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 858.424916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 858.430089] RIP: 0033:0x455319 [ 858.433286] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 858.440977] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 858.448231] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:33 executing program 2: socketpair(0x1f, 0x2501000000000000, 0x0, &(0x7f0000000040)) [ 858.455481] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 858.462731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 858.469980] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000038 2052/04/24 23:38:33 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x1800000000000000}, 0x0) 2052/04/24 23:38:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x5, 0xf2ad, 0x1ff, 0x3, 0x0, 0x5, 0x40000, 0x8, 0x6, 0x3, 0x9, 0x3, 0x5, 0x8000, 0x6, 0x7fffffff, 0x7e, 0x40, 0x3, 0x7, 0x0, 0x5b03, 0x0, 0x7fff, 0x10001, 0xc03, 0x3, 0x0, 0x613, 0xffff, 0xc153, 0xaf28, 0x2, 0x6, 0x3, 0x800, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000080), 0x5}, 0x220, 0xfffffffffffffff7, 0x80000000, 0x0, 0x1, 0x3, 0x20}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:33 executing program 2: socketpair(0x1f, 0x34, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:33 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x187) 2052/04/24 23:38:33 executing program 4 (fault-call:1 fault-nth:57): mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) 2052/04/24 23:38:33 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$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(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:33 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0xf00}, 0x0) 2052/04/24 23:38:33 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 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$inet_icmp(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:33 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000010000000000000000000000000010000000000000000953bb32b0797a5cc72066a440e0000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r1, 0x4) r2 = gettid() r3 = perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x2, 0x800, 0x3, 0x40, 0x0, 0x6, 0x82000, 0x1, 0x8000, 0x312, 0x0, 0x4, 0x6, 0x6, 0x7, 0x425, 0x799f02c3, 0x31a5, 0x7fff, 0x10001, 0x1, 0x280000000, 0x8, 0x8, 0x154, 0x1000, 0x47, 0xbcc, 0x4, 0x26a, 0x73, 0x85, 0x1, 0x9, 0x10001, 0x9, 0x0, 0xffffffffffff0001, 0x7, @perf_config_ext={0x100000000, 0x2b68}, 0x8, 0xffffffff, 0xfff, 0x3, 0x0, 0x6, 0x9}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x6, 0xffffffff, 0x4, 0x8, 0x0, 0x9, 0x3998a69c3c00b19d, 0xf, 0x0, 0x1ff, 0x9, 0x10001, 0xffffffff, 0x4, 0x8, 0x90, 0x100000001, 0x10000, 0x7, 0x0, 0x9, 0x7f, 0x8, 0x1, 0x1, 0xb7, 0x8, 0x5, 0x9, 0xce, 0x57f5, 0x101, 0xa010, 0x1, 0x7, 0x52b4d578, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000240), 0x9}, 0x200, 0x4, 0x0, 0x7, 0x101, 0x9, 0x5ce7}, r2, 0x1, r3, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) 2052/04/24 23:38:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:33 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x187) 2052/04/24 23:38:33 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='W', 0x1}], 0x1, &(0x7f0000000180), 0x80fe}, 0x0) 2052/04/24 23:38:33 executing program 2: socketpair(0x1f, 0x1e01000000000000, 0x0, &(0x7f0000000040)) 2052/04/24 23:38:33 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 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$inet_icmp(0x15, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) 2052/04/24 23:38:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) 2052/04/24 23:38:33 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$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(0x11, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 858.852639] FAULT_INJECTION: forcing a failure. [ 858.852639] name failslab, interval 1, probability 0, space 0, times 0 [ 858.864324] CPU: 1 PID: 18161 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 858.871436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.880790] Call Trace: [ 858.883391] dump_stack+0x1b9/0x294 [ 858.887033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 858.892338] should_fail.cold.4+0xa/0x1a [ 858.896418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 858.901551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 858.907097] ? find_first_zero_bit+0xca/0x110 [ 858.911592] ? graph_lock+0x170/0x170 [ 858.915384] ? ida_get_new_above+0x490/0xa10 [ 858.919785] ? find_held_lock+0x36/0x1c0 [ 858.923837] ? __lock_is_held+0xb5/0x140 [ 858.927894] ? check_same_owner+0x320/0x320 [ 858.932203] ? rcu_note_context_switch+0x710/0x710 [ 858.937117] ? find_held_lock+0x36/0x1c0 [ 858.941164] __should_failslab+0x124/0x180 [ 858.945384] should_failslab+0x9/0x14 [ 858.949170] __kmalloc+0x2c8/0x760 [ 858.952693] ? lock_downgrade+0x8e0/0x8e0 [ 858.956829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 858.962353] ? register_shrinker+0x121/0x300 [ 858.966751] register_shrinker+0x121/0x300 [ 858.970968] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 858.975534] ? shrink_slab+0xc0/0xc0 [ 858.979235] ? memcpy+0x45/0x50 [ 858.982506] sget_userns+0xc78/0xf20 [ 858.986206] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 858.990860] ? kernfs_sop_show_options+0x190/0x190 [ 858.995774] ? destroy_unused_super.part.9+0x100/0x100 [ 859.001040] ? kasan_check_read+0x11/0x20 [ 859.005173] ? rcu_is_watching+0x85/0x140 [ 859.009305] ? rcu_pm_notify+0xc0/0xc0 [ 859.013184] ? rcu_read_lock_sched_held+0x108/0x120 [ 859.018182] ? kmem_cache_alloc_trace+0x616/0x780 [ 859.023011] ? lock_downgrade+0x8e0/0x8e0 [ 859.027145] ? refcount_add_not_zero+0x320/0x320 [ 859.031889] kernfs_mount_ns+0x13d/0x8e0 [ 859.035939] ? kernfs_super_ns+0x70/0x70 [ 859.039987] sysfs_mount+0xdf/0x200 [ 859.043602] ? sysfs_kill_sb+0x40/0x40 [ 859.047473] ? alloc_pages_current+0x114/0x210 [ 859.052038] ? security_sb_copy_data+0x88/0xb0 [ 859.056602] mount_fs+0xae/0x328 [ 859.059957] vfs_kern_mount.part.34+0xd4/0x4d0 [ 859.064524] ? may_umount+0xb0/0xb0 [ 859.068133] ? _raw_read_unlock+0x22/0x30 [ 859.072265] ? __get_fs_type+0x97/0xc0 [ 859.076137] do_mount+0x564/0x3070 [ 859.079662] ? copy_mount_string+0x40/0x40 [ 859.083878] ? rcu_pm_notify+0xc0/0xc0 [ 859.087758] ? copy_mount_options+0x5f/0x380 [ 859.092150] ? rcu_read_lock_sched_held+0x108/0x120 [ 859.097151] ? kmem_cache_alloc_trace+0x616/0x780 [ 859.101980] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 859.107507] ? _copy_from_user+0xdf/0x150 [ 859.111643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.117160] ? copy_mount_options+0x285/0x380 [ 859.121640] ksys_mount+0x12d/0x140 [ 859.125252] SyS_mount+0x35/0x50 [ 859.128601] ? ksys_mount+0x140/0x140 [ 859.132390] do_syscall_64+0x29e/0x9d0 [ 859.136260] ? vmalloc_sync_all+0x30/0x30 [ 859.140387] ? _raw_spin_unlock_irq+0x27/0x70 [ 859.144865] ? finish_task_switch+0x1ca/0x810 [ 859.149346] ? syscall_return_slowpath+0x5c0/0x5c0 [ 859.154258] ? syscall_return_slowpath+0x30f/0x5c0 [ 859.159174] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 859.164524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 859.169354] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 859.174527] RIP: 0033:0x455319 [ 859.177702] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 859.185396] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 859.192650] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 2052/04/24 23:38:33 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0xfffffffb, 0xfffffffe, &(0x7f00000002c0)) [ 859.199900] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 859.207163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 859.214414] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000039 2052/04/24 23:38:33 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x187) 2052/04/24 23:38:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6ee597cad9e156b091c54dfce62d5aba4be1ffc1314f10387a25e33d3d49910b8a2e680e3a1aa5274ebac85221517af883a638424c212ecf3bebcb64e71406"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[{0xa0, 0x29, 0x100000000, "3eeba10e370e66abc5bede3bb608257935a06095e1f7210d1d648ac51f2190cf134742d28f539b38674a245d7b236de93fd18fde161264476300b87938ab7f1814a87b62140ffefdd5be5c684846f87a91e7245a728504cf7f990ff144219c2e3227a7485157f99867bc776a40a1faa551fb41cd5314d4ab97ce561553c6fb22b4f28eb016f200d3f1"}], 0xa0, 0x801}, 0x10) [ 859.388769] kasan: CONFIG_KASAN_INLINE enabled [ 859.393909] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 859.401349] general protection fault: 0000 [#1] SMP KASAN [ 859.406886] Dumping ftrace buffer: [ 859.410420] (ftrace buffer empty) [ 859.414121] Modules linked in: [ 859.417298] CPU: 1 PID: 18161 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 859.424110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.434319] RIP: 0010:__list_del_entry_valid+0x84/0xf3 [ 859.439571] RSP: 0018:ffff8801b1937618 EFLAGS: 00010246 [ 859.444909] RAX: dffffc0000000000 RBX: ffff8801b56da098 RCX: 0000000000000000 [ 859.452155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801b56da0a0 [ 859.459401] RBP: ffff8801b1937630 R08: fffffbfff118bf7d R09: fffffbfff118bf7c [ 859.466649] R10: ffff8801b1937630 R11: ffffffff88c5fbe7 R12: 0000000000000000 [ 859.473900] R13: 0000000000000000 R14: ffff8801b19376c0 R15: ffff8801b56da098 [ 859.481156] FS: 00007f0bd4e0b700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 859.489360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 859.495217] CR2: 00000000006fe178 CR3: 00000001c17c0000 CR4: 00000000001406e0 [ 859.502465] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 859.509710] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 859.516957] Call Trace: [ 859.519530] kernfs_kill_sb+0xa0/0x350 [ 859.523404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.528926] ? unregister_shrinker+0x23a/0x3a0 [ 859.533487] ? kernfs_mount_ns+0x8e0/0x8e0 [ 859.537700] ? perf_trace_mm_vmscan_writepage+0x750/0x750 [ 859.543212] ? register_shrinker+0x266/0x300 [ 859.547599] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 859.552164] ? shrink_slab+0xc0/0xc0 [ 859.555868] sysfs_kill_sb+0x22/0x40 [ 859.559561] deactivate_locked_super+0x97/0x100 [ 859.564215] sget_userns+0xc9d/0xf20 [ 859.567915] ? kernfs_sop_show_path+0x1b0/0x1b0 [ 859.572576] ? kernfs_sop_show_options+0x190/0x190 [ 859.577493] ? destroy_unused_super.part.9+0x100/0x100 [ 859.582748] ? kasan_check_read+0x11/0x20 [ 859.586876] ? rcu_is_watching+0x85/0x140 [ 859.591008] ? rcu_pm_notify+0xc0/0xc0 [ 859.594878] ? rcu_read_lock_sched_held+0x108/0x120 [ 859.599878] ? kmem_cache_alloc_trace+0x616/0x780 [ 859.604702] ? lock_downgrade+0x8e0/0x8e0 [ 859.608828] ? refcount_add_not_zero+0x320/0x320 [ 859.613562] kernfs_mount_ns+0x13d/0x8e0 [ 859.617601] ? kernfs_super_ns+0x70/0x70 [ 859.621641] sysfs_mount+0xdf/0x200 [ 859.625242] ? sysfs_kill_sb+0x40/0x40 [ 859.629117] ? alloc_pages_current+0x114/0x210 [ 859.633683] ? security_sb_copy_data+0x88/0xb0 [ 859.638241] mount_fs+0xae/0x328 [ 859.641597] vfs_kern_mount.part.34+0xd4/0x4d0 [ 859.646158] ? may_umount+0xb0/0xb0 [ 859.649766] ? _raw_read_unlock+0x22/0x30 [ 859.653896] ? __get_fs_type+0x97/0xc0 [ 859.657763] do_mount+0x564/0x3070 [ 859.661285] ? copy_mount_string+0x40/0x40 [ 859.665499] ? rcu_pm_notify+0xc0/0xc0 [ 859.669372] ? copy_mount_options+0x5f/0x380 [ 859.673762] ? rcu_read_lock_sched_held+0x108/0x120 [ 859.678756] ? kmem_cache_alloc_trace+0x616/0x780 [ 859.683579] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 859.689094] ? _copy_from_user+0xdf/0x150 [ 859.693226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.698741] ? copy_mount_options+0x285/0x380 [ 859.703215] ksys_mount+0x12d/0x140 [ 859.706821] SyS_mount+0x35/0x50 [ 859.710166] ? ksys_mount+0x140/0x140 [ 859.713955] do_syscall_64+0x29e/0x9d0 [ 859.717821] ? vmalloc_sync_all+0x30/0x30 [ 859.721946] ? _raw_spin_unlock_irq+0x27/0x70 [ 859.726421] ? finish_task_switch+0x1ca/0x810 [ 859.730895] ? syscall_return_slowpath+0x5c0/0x5c0 [ 859.735802] ? syscall_return_slowpath+0x30f/0x5c0 [ 859.740711] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 859.746055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 859.750876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 859.756043] RIP: 0033:0x455319 [ 859.759213] RSP: 002b:00007f0bd4e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 859.766904] RAX: ffffffffffffffda RBX: 00007f0bd4e0b6d4 RCX: 0000000000455319 [ 859.774160] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 00000000200000c0 [ 859.781413] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 859.788660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 859.795907] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000039 [ 859.803155] 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 [ 859.822299] RIP: __list_del_entry_valid+0x84/0xf3 RSP: ffff8801b1937618 [ 859.829243] ---[ end trace 86cccb771922e654 ]--- [ 859.834021] Kernel panic - not syncing: Fatal exception [ 859.839826] Dumping ftrace buffer: [ 859.843348] (ftrace buffer empty) [ 859.847034] Kernel Offset: disabled [ 859.850639] Rebooting in 86400 seconds..