last executing test programs: 29.631868735s ago: executing program 1 (id=9994): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x20000105) syz_fuse_handle_req(r0, &(0x7f0000002100)="4e5350994ebf71ce3049a58c5d050078bf16b0757a4c27b455e2a547739587dd3380b5df8f40a0696c5bd6cdb672cffe4d870c5c90ca92095b9ebf3e92fe31d8cd74275d857d34a74f7eecc7fac15e2f148d4e9d47bb45b858bbf078999970d180f28d7b2cefd92635d45a563d9229c9fd770efdc0848e52fa5efd9ada5c94a1ba94b4b7c7507f8b0819bb20910f9f50a83a010abbe126dd9f6a7b84eab6b0d5ce78d2ade77a5f7e4e997df1d03ffab4b4c945d803e4457909013127a98769c938c237f37263bc509a42bc56ff2dbf80e847e2c407009eef94f18e1e59069d62298fdbadae007ffbdf403c5049a4530ac0abecceb5608da02754c9a575af52c0b7e41226e2d642a814861c4310c935bcbae413516dde2132652b39c7aa0218a6ce65dabb4494965209ce879ba7e7e59039db5c1d36d6a7f86d72dd59954fd6f46124a2506b245a0db11aa89d2feb312a6596ea2fecaa7b6021f37a255f628da7ff6b6c36b514d3b6be34e505f9dac6acfb888198004699fb350ac93431533554658c4957df36703591438d6488bc03dd8290a75ebb367a481a50e79a46b04d005649cabd79e5c6326c066bc2b6fc5febb87ef66d832ef31a16c2a450a0b990fb549a5d810c928d1a81fa1dc795db2607ac7d46cb5716b68acdeb00987e429fe6a394632c83b43336e7b51d9cfdb50e83d8c6ba1784d9f74c16b476e048e65e7ac0af683b347d7377ac1795422e00e5bd8da9b313af83abb3348861116de7a99959169b7dff9f7d9b7a6d107f2e76670a6214a419bf8298f80eb570fa29264ba57a383c5ec5836ce33104ecaf1aec76e311280a1d2c8bd7abff3a5a242e6a637f7db63038ef5d78aca9c680d72b60da4dbeb0e1e683ddc82898647c589a81b8f92db06711d8a0af05560cd77fa7005283db71e8da21713fccd450822062b994d152aaed2cdcf0dec9c60617e15ba4df628da4e71279bf9d1eee5c7f055c27cddfdd45f9225d5d5529ef7119e2e3c9838e7362971e069be487797e949b24297de19c61340d1cd7a2bfa3880b91a71e934720a59e1e0ea992d2a1633a0852ad8addfcab73a291e35745e694a6471f429b124305886c1f79f67c78de3f3ec998c91e7fc59d26766cd446f6f0de603f2c6892e13cfda37d9e8e118d098b6986ccd991993ec152193e7d77394b05b99e7d310c506707f1be52249438fba9615f6dad2ec7244fedf36e34ec311b7d6bee64271d6491079e161190ded7e28e2ada4307a9b2986c267b1a30d2f720ff23408011f1d589ce9ee77f981c7833656ccf7df5b3a87ec253ff7c7ef1e67ceeb10c93e3fa683cdadad65850ffbc402b7744e94cdecef9db9d264c755c53d36278df23d4c9685fdefa69f7588a33b8a64b35191ee81abcb9765577d175cb06e31c582807ff7243bfef44961fbc0f8a235242f51ee991ea621803d4dcfed90d26f004b299425bf219f6d185fe6e088ae44601b03defada18794feac93787696a5d419f09f769bc590f43d2df6a131f6895da2de120c2644685e57b1d476c6aba5881e954fb2575356452b118b942cb02b4ea0fcf8f1bbb9a23b6e32c9d0accd3dd861452a3ad77b38fe709e216974932deb5397fd8033ff0e073d93ac0b4be762bca0424d69bd57b22ba914133f87671a29498b268c2911e793215463ca2164e38059456107dcb29beedfd6277e2b41a11d1c6f1361b19875c9384f04f9c53c1856d71f360a8fafe05f7aef750ec0cf2bfcfa971c017ad071b69a18fdaf970b384d4c889cfa5a0397dbe89543a5c6302645d6edf959aa60709ce0225fe6c3266c7ef62157ac8e78fddcd8a1f2ca5b58128218d19276885515775326aeeee0226cc810843eb05144bf8e2fe3340cf60b32cafd96d23cd7d0d3adcbdfec9a2a3d88307c362633b1c5637608ea8476d900b3f836a9734b5ecaf5e82983577128d3f74b903b0e3bf64326c1b564ae42aeeb0c07702b63a9ff74a2af6b45e5185a53f36c17bc29dfbc0ea28ca5cca43a15d751e9887ad3e6a87faacb6a278c4c8a8d21b9a77b9776f33102a6e645e99cc5cbc543ed0674282c2b9f8e5d14c2599aa9ac8f81438c77f2b9368bdac82edcdc5366f39adec9e9a3fbd55b79abc16d2ebff26b7d0c88f18b486e5836333575e3fc7808cb423b44781c57965767862922b4ff32d9bae76296843a46f430211c27ef9db168430026a5691623284dfd459dbdd1f1a6ec9bfad666507e6eacb1e2a7866da2e12e6d596d0bbb150500590013d9288af20596447f97bf1744eb9cfb244d8fca269b1fb71e14de664be4e95d83fff1b8abcfebcf3e78c1c66d28f260fb0c19f9fbcd2abbdd7dd7246e49dc25d954bf25f810a2ff6f9069dfdc62e7170fe3b0964b2ac95024256dfa3e7a426be5bb5f707fd82c2b3afec5d5dcf5bbb8fcb6dbc1b59f6c5330966c70d8b016956903a4278817414ba3652a102d7e7e37ecc79400267fc3bf7601c0731f87d479c33f100735e748874155267f708cea49d549e93cf7a398b20373dc90ad9afd56d9c77cd24e2c4a18f7130b366c7fe5b26bc4d11ca1ed1b98fa0b4d7396f82ae6593f4575d19f4d8fd586c991129e5cbe15c8bacc89c3ee15ca471dea966b5c48ede0d3ba2a7e28c75c04e6a4aa49a61f4e391ffe78eb5e40a5ef349f3aa4d15f2291cc86ec7e47ae301bf0b6083dae44b695820a893d46732553ef15ed1c16d28268d52a7e3a7e7c009d0c0708a356d3310c1ebcbcca4d7acf433e34bfc9fc115498142dcc725e7a16879c75e4c2f01c6c98b39619f3248bf530e6ee593467e38cf4026cfdc4db6296565722d587f3c580750b1453ecc141c0461495551297d88ae034acbd4f5e80ce198e6640c4c1e9501529988109cef006eb2090a6fcd974d7f60290b78f1a8ce3051ac2d69636c3219f0a6ad8c254764396a1684b2fd9805b1853525f2e640e513197283cc4d4073ac033e0539a88f08aabe1423cd40b8a7e073437d812b57a5d39a0531dcbe13f4466e89efc66c2a1e4b39a3e0b3073c9d44e6cf9b85f4df5c4e03628d05bc0f94ec04234c9eca4ed17463f190406834b02888728f625371cda75d15ec19efebd59f00ab659eb94eb88bcb2110862a369ad599610c1530fcc118f5b82205bc5215fe3623ac8ec297d8ff4eee75ace20731c5d505e6605c26203b7f754164c9463f0a6eefe3a2880b8e06e7bc66bb2adcc1a3f9b0325f5ec31d12a25f1f73c2aa6bb3a7680d786a082a63b13cce1822fa6a4b085a871ae3409eecbc1fd8661b5d52bb2b8b72f23e24a225075f272ed2ba0c6c5c693811a0ef8db6da7cfe7c966c647f0187ad223eedb1012a5b7af103e98464ac768c79b21ca45b12a52cf261de0d367442cda71c4b8ee39c94ded1b22ba06c13836cb467ebab4efea07bdf1e3de8da56a0ee6d4f848011253cc21fac10700003513d3167b7a73e0d752b861c49814bc5410ebe53a0264f76068c91ee6ec9e2daa343482b2f0f06e605c5aaf81f2a3cd570efc2094b4bc452f9526f1bbe7b22b694fb8109a5a987fabf6250912d6099e67da9cac79e8b6f2cce4702d1f17cbc5d06c38b8a48155ec758369c185ded839fb58cd736fbb74105fe5baf44e7e3ed06843f23601b60a43b1f88fd29e9b3f58479f9b95392a39d5ba1a31ee4441ca2d1fb57c0a8678a07a724b7a65b2ab16d1da197f435bce3ef003fce27fa2f0a67c9dd6c930a4bcf59e79e57b010000006fe34972958c28b56642d14ea89bf4d7d6f7fcbcf4fda8bd08fc9fe424de4359112b11f81fbdc1505658363697713ff6e1f8ca3c4be34a79993a9091f6017cda6c7489ae5c07062555231427c3eb42a049f42d22a060983b044a7d34ab5d2b5386cca79af72396a48aad6b8dcd7855410fc6106e4a165994f26efff1e7ea0aa8f560333b5dfdb2a0d899b0fda955155f90c75effd3c9535d88508e836feb7807d57b2a57cca42d3d08fe7de60d2a33376f49bdacdd3f814bd0927f417f15ad62a10b302f1cb390aaf82b0bc6af46bbf990b6ada45ef83ce13029d167c65134e7b82b59ddfdc367e61c40defd2732ccebb1d4000f6c742df964e1fb390c255d2b1dfc745c6ab34af8096b5b67aa179e3f341854f7a69f7bf47664c832037ec7a78f8e27209e3f20f833fb6e8c0fc4a40920a5ad2b0618982ff72540009d5db82f0f5bcaed2a27f35d1e50eaa0cf8e48c7a2d43c25d0264db750a7f33b44a4bfaae576cf9ee7594ed204513899566564ed8bbc97ed18b1d8868f926a5c70ac06fbac1eade46792186be7bf8ffa3301239edd093449b7d77192782b5111c14169d2b4a1b3443ad62e4abdf11aac6a5b89a5b20ab0ad0abd949b9d64582c67ffce018e7e46de4091fcc77a65b971fc67c8d9cbf0c341ca764b1056ee5014d9865059616a525a1d46ae2fad159afe86dd1df9b8246411827e19535ca0aa9f83050b06e70aa2737f27e93d584a9cef878a642e9361efaa5d20bd8da901fa2e064656f686d3b3ea31d1d850ae9196b7764548f5c6450a32a717e09b6b7e75d43fbbda76e43a24f186d5578933f408bfa28e0435cde525fb91e71d92d704cc5a9b5e3db7aaec46d2b1f8dcb3f921f69bd7397c96a1e132c39c8f1656cea4365c779abf76199cb5b6aada022edec5c901cdafa2e7f3765af9c8b20cb1a6785085fcb0dc901367b89051bdfdc6b68c5215fd04e2b3c7e1c454a4d21132953b25c50995af0f7159a5a8d0a1621f4808f126a5bd40ddc79fed90f49925ee367a57a05c070fbe39fe2c213e7c1724a907ecfa69efe6e021c06a262471a4377f3c9809e9fee4f375e27c31b6afbb2151da86b7cab63c7b4fa4b77fb30172b9d0d78b1c0535ec0639c4910b5eeecbb5b8b5c8aa74c140e7ad347812e36db3097a7ff85c09ab2c0020202307f50efefcdb497b9c060ca68c4be54a9165b4cebc6b2e2e14e5ffb9213142418faedcdf26fd326b7672399e71cfffe3ed712ced5317c254f9199ee10c24c802d102bd8749513d3145201ca4e01bc7c8bbcf430afa541ec5665f86dfb143be648521bb0f2b029018201444787f644f8c88b79e754e6ea9c797babdaec72a9680abadf3a41684cdd57c2b6e833acc0846be5aa927f1b1b36562d2acb9ecfb758455230d050daec6748ba280a5edc86d48e3f8af0f8f4ffb18ae3cd3c19a82d504a4fd52bb62289ae8026572a497fe268f87ef4b4b5886aa07eeb698b7cbf99683f710afc9ed1f8a488883ce0eb8f7fd055b82a9fe21a409caa231c41ba151008e9658919c611e157d7f3926a5e4248532a6860e615b9c86e9fea212128d96ed58c9b84ef22706071eb69f492e4d8321ed9faf6c6a8928f86172bdc930244583ea15be497d9ce4ae79cb3e6293a8512ffaa9e8e358f3c7c7117001fb92891a40b84f9126cc3def5cde67f463bbac9668b9f56c3e4ee72fceebb47e52fc226bab213d8193516e7064459fd1365350a95c5a1c3ac44a73bbba2a4c17ebe49dd781bff1995cd706b77bb533117594ad63566f4c0730beab85ff4c713b7f10b95480fe99a0f676c51ca11116b21e87887b462aa9770e85509e4e60f198148115f0a3ce6028516a946178d1acacf7767f6be7277891369eff67762aa58f928d48b7231e44d899cea8289003349117a53d61bc27b207fdc91c9db61e677d1e1a1bc6a1b6e8564130b335233db4b5de8d62324e6d0ccb2b08c2ff922324eb8c506711142d4b8d7a21223ef0a3d534fdb0de58be95cd827152f71bdd0a82766b62b4c87536f0b7e7df343c4263187da887de6e65d11d0360e2376c1d71c367ae85edeed8f767d24c644b1a9b455ded1dc3cc224f99936a6ee66931c45e5e3db2427719ab2d5cd9c20d9bb0ec004b69bccb00649f3d8e34a3572c257de114b9f027d76bc7db9007175cc03b9e2061b6b3fe7409e009b5371544e56fe438cbd361e5b11efbf2d79d1c250a1e73ca8c601c4f4d1e3761290950421c48c7daa45965e472f5ef3c4b8597444dc5dc01cd25358055b5000617f3e7291da3413e3f0853b1271366612405c35ff1b785b984d921b518425628a533a29ab65d3c11f44c6daa86f8b6457ebb9419274c481aa6f3fa4547641670aff58b9cc62c0993d49a509f02dee755ee5f1fd2710c995c43a91c4f873afa1bbdff19427cba2641052a8f361ecbc72e8a6cf587e83f8bd3110c95fb080edc77a6d43cd58c447b0e02261e4109500c6458dce70acb17aa8f9dc1d15b94a61354164031b5d563c25d0246fc45e6401cefceb501e1468903e5d677759dbe3f24bd48ce55ff8b8f26529fb3b2d669202a1e8a498984b449b4830a0126b18f0e78182c9ce78fe0c448c0e27845b926cfde28fa85e156fa98fefaeb19ed1247c9643b447b4342c94c114d3c4c35eed4d5b49aa70e6aad45bfb557f15e8fdb2d6e3d10d8338a13fe3f187751985b37a5bb10b750f79e36fc2e2ee9bdecc3ed156e202ed7b45a94809d77edaa398042fc6a825a4848c334c557303d24eb3f8e01be06995ceb283c70272b00da61c3381628f0e372fe2fcc779ff7daf7e4b7f2686c39d3fab674b8867b62b0bf9d5cfd0c1d3b270521f55f147de75142ffd7fc9ac7e5dae7ca2fdf26a9222d060823852409dd040cfd1f66f218c6dbdaaacddab34b123af22f97384d64fac64d84fd638c96378c8f9532a11927d48440bc777ff8b8b9be88f930f3b579a713c0bc449dca3a3bd5f2efa98240ccc594299e44451dc60c6c5c9edd0d7b777912b3dc40c57e0ea5f4425cd7047e686c7304f04ba9f7b5de6ad2bd524f1d29f8802a524441fa286015adf4589431710aa4d76de8a956dc1d39c0a13abb7fc309d24222d036e204ab6bb46ea7595d9e4512e0b9d5f8fd719a4e3072e1d806967045789c67a1681f2a9f1f4b19f4f5e1afdafc17db7a6d5196161499e62ab4b0ec27648f3eeb1fb2b78f8ecf9b05cf9509a3b9e2a361238deb1c91bdbc8b1d11bbeb939fd9da811cd439069da0ecc00665d72357aac01f259a0325409b201859cc0569e0eba67a7a9ca7e8b78078d9370bd3e37f0571680ede60cb6bbfe69435d6ab5efd80cf051d119a7004fc0b600844d49218d844de8f521524a47ee50229c7da25e42a8639b5db225e7f23967f5d4f8a297aff04a3cbedc2985b6393a5ba0b26b6c7b4ca22d369b35b410799d1ad02825104d34f73408db1948438597931ed1c1c260e78340517bfa2f734537dbdf5ec303518ff4640efe7f7b1c2f46babdb9247ce8eabad9718a8b9ddb7a18d5e87ced554c9d6de78f85d293349590c6c32483534bc968b24a28eb54b9515589d6dd8eb51a5ad0b4d896ce92250397cbc404323fcdf0ee47ed634e0c58213bc5b35a72b21a098e11b79c061430dc817c1e0c79a5b6ed3b002979933f1b83a17f250b1bd5c4958df4d75531ca03efbda89f6a92fe08c23ad9014ff562a7f3dcde578d6825b9847b5df04dbca4f2aa52d8e0f4cf8183ce121e39b50358a9796acde0372a8ff97769874a80ab997cd889145aad4888c06963c2f5b82f53a748a6729fbc79d35c06d84e05c62e44ff78040e56ebfc6efcf0d8b49337d5a17c4041f0d5a8b616244d585a162b69db073accd9071d12df5b326a43b834bbffc2f2a60deafcbddf1c6438a1769d6fb09fbe1990e89da12164ef237f326edb5be64bb64b143a030de8a99b3c5e543c871cb581e2be090a92134aa587701f864907cadd7c1ce20fcf8f5dc7f7ecd06a6c19d89a92ca0ad4393c208b80bba990c7a3702a9c79bddde75d5db244719ac32191b6ceb041ab541fb47680a97dc0422b8a50d91e32cb08cd341b0b099aca5bd12b69d4f89d10b755b351a6489180b786a3bebac926532a4a2d85b07bce6c090d1aaaff079e36d5394a612f1351b90c13a0fa6bf9d188d548dfe6fa51a9026edb52009c03ed45ac51d05c58a957bcc67e05a588985ba00d79f33ae9cdd5f5721d9fdc72ee6e880708be87e8a60c3c035c146f2091d1b9a4c2cfa56f292fe1ba62290d4e56c05669291bbe917f3cac51802a2cc8e9c90dadfe666c233c5a5bb71ee17deec51ce60c73f57bf9ecb84873afcc44815131810c6c1217bea485ef9aa2785e859b25315ef8aa3a274982786e45d622ae831fb76010d69a181b069e4cc55d4436edb10d1119b0c6000c6d5cff7c72f740a59dc0507e7a952b69403c62673f122c9d1264fac6ce2262e86cd8d6a402672f88530fc2d16f31736dd497a4e853253ac8d5aff8d1376895e9f5519b2490cc2a2412ba0c99cec855f668837310035e92fb646486de1b0acffb91ae7516df3eeef381456b55e65baa58e71461c928687e699d2b21814805591382e95e1b970aaa53259917f070281f2336b7d570249d838b3f1a32753c336864e15f4561badf8fee034a29c52ff3fca7456ae140f83e3b2fd5b57c9aef3f20c664200d235f236ec47dd2fc20b14dc6000812237aea9926d931ef6d951e6c7087e3106b6ce2db9de6f228fdf3ffc38710c0e8d5000a195a79d1fa2301038f5b27c40b09c34c025e5099d40c2204ea0eae985263c9101cab88d6857a320c9e497f22348a24861a5fb8d734e08cad09f9933748ff01eab22f17756f58688dc1b486a397563ee9ad0784b8833cdb5f7c6bcf76d9c1105f71c3c6aabefd70dc6cd5c66d31caf916145ac5ed7fa070b4277c0448ab1eb78c943be9aeab0587d321a4bcb7754f070881178f8be668b686124899fac252519f4b60ec42db766a908755040463125c26850177402a977246d36d23afac0a11889d54640bd8f6f670d686cfd33f6fc5d90cf6cbd63d9d0fd201dd4c74dbbab899f3c23c0b7e37ea0b2aff421327200d0da58b5893a4186ae3652cc6e11c2c2a0e52184a3872532acce98c94cebf4f31333663a620f0dba0ffd89c3124380075bd28caa6d449a050b3661b8fbaf4747b77c4928b1378fdc8c7a7b38ade1aeec44bdfacc8271d0b132b2029b0f3582f9919f5c8cd543abc9caf6b82b197cd482c3ef61a64743506342bf50a3c1ff544563bb8b2002911ee1fad698f4ac133ffed5bfe81239c918207a03c7a8bd71a0a502aea78d38e970e3ab2abf754b598acb79cf276792aa08724d0ba24f2a694912ab795b3f45f52dec50d9bfbc99ae27e1d2c2216afec6709d6513a64b29ef58255bbe18478c5d4f15f74ea63a1e15487752eec8fd019f1d4a7aa25277664754bd2d7cd3a7a018b92c56d965a1974885363757286da9e055ef7fac17876f0a64c1026a597733b897a9155ecbf420159ae8e5209aa83a3544fff1fb4566f2d54f95e3bbd30dcca5f24397e4bd47ff01292f0d6fe9dd47a810e0c25382fa69b4987d1afd9b69ef125110ad6b240eaa9c85829a2646f9ab7874bc02bfa8346cc9190943e9d46b44880670b1e2aa3a29e83be5472d7418885a353faade6e8b18f4b588607bbb758588d1e2f11a9dfa1c4d61be50249f1ee32e6ff8c0c7722aaec1bc79654a4772efc578bd6a14c79abcc77a4e09c8b6c6ea35cd3ab31e35268fb55db843176f8042f8ce7be0ddd4ead6dbdad0ef9e7cb2323db5cc48119a72b27306b8ff6366c0bc682a85ab9e2cf2238b6d6eb2e38a97d5577e6334cb2aa6e7c86e489e876f9d7053577a5cb57f52812fab7c4bd7b19a34c228ffb67dcac9281612f778b58c580c140542200fd00cb3ad81d93420df93c5af2493f646d8de797102fa0a65247317882fbf171520f00b2c7638623b823ff11444fdde453570f99f9000000061a908b83383ba8b82bb78edd074dccf9342afdf8d11a6129ba6ea7030f3629056264f1736c2b926171b6dc7e1fa455a473de656390495f3b6ad2f9f46f35eacb075628ff739ef78f28ba683448068c7f18fb63f28ba7dbbb78999100dde0a94e8b8570817c7114c13e139ceb333782b29a84a5b19497fa785915c7680dd7f972cb59ba22161f60886e5cb3c3e808726cbf96bc4da78914eee565c6d9d18e70d22cf8c0244cf3cf488c3550eaa400bc0f26d64e0f1bc8d0301a841d954073a641f3ef883d81f4d5db8e9df708e64e640b38df7295f7fe573863653086bae5507c880ab7fdb7a6c5ce77027ffa7395233d3ce536d77ae6c2e9c8ffb6fee78a3bcb3b5f888bd595caa3a5586948776b950a89cde4db8247ffff27491c882b430afdd60e7a22324f6635a9aa7139f3e624c6d9ece60f7f8153b2080cf0544fbf8e1c436503766e670b902604ab521e11aa5a65cedd64cfaf898ac5f55c08c87693c323517bcb0d99c28f5e072d4f6540c7ead70138d47c1a67fd72bd6ef5613af33a0af311c3d0a631ca2a2dfbe35d1021eb610e40b9be128683235a788b5a4cacf99babee382458d59e8aa1dd7bba7e09dd30c055a3df8ed721a1778b2c6ed587a403566325cd19962edd7831caa44a6b716517bad502130e7cf6a5ce5288dc84c0170f622ae0b1e1166a9c2c0771d91df9f9dd82ae210469602ce38964746c1c1d04321aae7d464eb801dbea7ec39505457e778208774d72673626c998b002c46a9b4b1e390d9344f0ca62212a1b6d41043a2100b35196bce42d40caa0ea9a486bf8526fd1f0f0d362c2cac463ea7377a20b54b9435442ca529fc00da4fd7e27c4eaf14215a06857b54254c26346956fd7fe215a5ce57ec38cedf50a3c759e563a4fd87494f00e7bd9b44f3b7e99c6ef67187056a21d2fe1ac9d24125b1947eb293189fdc448b591af4d9b8eb091d6bbb5e50fae79d000044e282bb2ab6c63cc9562b151c214e45015354e62be63e1881238b907f7bdb791ff44a4e03fa29dbd26db2f49d0f4729b7cd9ba69a65b0b493466d35d09b3f590c67c31660d95e2ab4af2c9f1df91f04ce5a57dde2d75206b42e3423126774d76593c2f713ae279d7092506b513fd5d18f0f52d3fafd7141dfd4a0de1063754dba865faf8dc0f6be9d90ef21ec86a275533f6ad4b4e360dc775413f29eab8b3daac6279b9abfe163ea2f183e09ed91ef67fbb090875109288a182cfdcc46d90678efe5edceda6518335e678438cac4bb47d376f3f0e12aa55301735d7f42653c073d6a4a37b2e17d332dc1be6b50918c007b14886307cc39250e81efecd63d24067a49994572725a9df1760caac13a28f5255556b27ec245e93969b85cdec7cd1c2d2a433d3f9572b93054a7ce8adff81bc1d30884d5fc4791e251bd907e37af5bec74235c3e2f804e4e0450b715289942b7859ad207bafcfec1b586dc15e7911fe6d20aa3d02fcd47e9956780e300d7c53c17dfa15754deb4c20efebc7270bda0fa6b37fc88c6be4250cac38c1b8186b364482026ab52d65d3a691903fccc39772277011bfaa421adba76bed9731077bec885ce88d40f36bbd2a839c67dc4b862c968491b877d4fd13fc90f8da57a29121e12f78e85af765cd66e72ba513593fe1cdf20019985b065d828707d8e509c6834eab188deea5c9ee97955f4b07d37b6fc7beed73be94887d423a349f35bb8782bc670ceaec870d97f061bda02ae73f6d575f81e0b6326eae6c1b3085cc584686120e12dd9ad8ce44036bec8a189f900", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x1004000000000000, {0x0, 0x200004100, 0x20000000, 0x4, 0x2, 0x0, {0x0, 0x10041, 0x800000000000, 0xc, 0x2, 0x3, 0x10000, 0x3, 0x0, 0xa000, 0xfffffffc, r2, 0x0, 0x8000007, 0x57}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1, {0x7, 0x26, 0x6caff549, 0xfffffffff323ca46, 0x0, 0xfffc, 0x1, 0x80, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f0000000080)='./file0/file0\x00', 0x1) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0xa0, 0x0, 0x1, {{0x3, 0x0, 0x800, 0xbafd, 0x2, 0x8, {0x0, 0xf, 0x5, 0xfffffffffffffff7, 0x9, 0x7, 0x2, 0x6, 0xfffffbff, 0x8000, 0xfff, r2, 0x0, 0x0, 0x2}}, {0x0, 0x1}}}, 0x0, 0x0}) 18.701553494s ago: executing program 1 (id=9995): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x20800, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xff2e) 16.895159511s ago: executing program 1 (id=9999): r0 = socket(0x10, 0x803, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'team_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001b40)=@newtfilter={0x5c, 0x2c, 0xd2b, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0xf}, {}, {0x7, 0xfff3}}, [@filter_kind_options=@f_u32={{0x8}, {0x30, 0x2, [@TCA_U32_SEL={0x24, 0x5, {0xd, 0x7, 0x1, 0x3d3f, 0x0, 0xfff, 0x3, 0x58f, [{0x0, 0x20008000, 0x4, 0x1}]}}, @TCA_U32_LINK={0x8, 0x3, 0x9}]}}]}, 0x5c}}, 0x24040084) 16.493725707s ago: executing program 1 (id=10001): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x0, 0x1}, {0xffff, 0xffff}, {0xffff, 0x9}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0xe0000000, 0x5, 0xb7, 0x2, 0x1, 0x1, 0x4, 0x3, 0x1}}}}]}, 0x58}}, 0x4000) r4 = socket(0x10, 0x803, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newtfilter={0x44, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xb, 0x3}, {}, {0x1, 0x9}}, [@filter_kind_options=@f_u32={{0x8}, {0x18, 0x2, [@TCA_U32_SEL={0x14, 0x5, {0x7, 0x6, 0x0, 0x9, 0x401, 0x1000, 0x8a0, 0xd5}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x800) 15.610763709s ago: executing program 1 (id=10003): ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x5, 0x17, 0x7ff}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x145142, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) pread64(r1, &(0x7f00000014c0)=""/4104, 0x1008, 0x10000) sendfile(r0, r0, 0x0, 0x800000009) 13.456982017s ago: executing program 0 (id=10006): r0 = fanotify_init(0x0, 0x1000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) fanotify_mark(r0, 0x71, 0x40001029, r1, 0x0) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x5603d}], 0x1) open(&(0x7f00000002c0)='./bus\x00', 0x60102, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x100) tee(r3, r4, 0x3, 0x0) 12.920452617s ago: executing program 0 (id=10007): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') close(0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'nhpoly1305-generic\x00'}, 0x58) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x40004) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="8a", 0x440) r5 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x7bff, &(0x7f0000000180)={&(0x7f0000000140)=@delqdisc={0xfffffffffffffc9b}, 0x49d32d254ae22f79}}, 0x0) 12.67264929s ago: executing program 1 (id=10008): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="190000000400000004000000"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000440)='1', 0x1}], 0x1, 0x0, 0x0, 0x20040044}}], 0x1, 0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f00000002c0)=0x8001, 0x4) write$binfmt_elf64(r5, &(0x7f0000000500)=ANY=[], 0x78) splice(r4, 0x0, r6, 0x0, 0x39000, 0x4) 729.018163ms ago: executing program 0 (id=10009): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8001}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="e43f6642531e", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0xe000, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x1, 0x1, 0x10, 0x0, @void}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1ffffc54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40}, 0x94) 600.609244ms ago: executing program 0 (id=10010): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000540)={0x1c, r1, 0x1, 0x70bd29, 0x5dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x2000c0c0) 118.206889ms ago: executing program 0 (id=10011): prctl$PR_SET_SECUREBITS(0x1c, 0x2c) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ipvlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}}) 0s ago: executing program 0 (id=10012): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000180)='/dev/comedi3\x00', 0xc00, 0x0) ioctl$COMEDI_SETWSUBD(r0, 0x6411) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x40404f24, 0x5, 0x2, 0xf0000, 0x4, 0x9, 0xfff, 0x4, 0x9, 0x400003bf, 0x805, 0x1600, 0x5, 0x20000001, 0x809, 0x400e1c8, 0x6, 0x3, 0x402, 0x199, 0x6, 0x20000004, 0xb, 0x1, 0x2000000, 0xffffffff, 0xef, 0x101, 0xa, 0x8000003, 0xdffffffd]}) kernel console output (not intermixed with test programs): 8 to 0xece79ff0) [ 4115.060971][ T7556] 9fa0: 00000000 00000000 00000003 20000a80 20000804 00000000 [ 4115.060990][ T7556] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4115.061005][ T7556] 9fe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4115.144604][ T7558] fuse: Bad value for 'fd' [ 4115.544411][ T29] audit: type=1400 audit(134221843.452:956): avc: denied { create } for pid=7565 comm="syz.0.9097" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 4115.647221][ T7568] FAULT_INJECTION: forcing a failure. [ 4115.647221][ T7568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4115.650782][ T7568] CPU: 1 UID: 0 PID: 7568 Comm: syz.1.9096 Not tainted syzkaller #0 PREEMPT [ 4115.650869][ T7568] Hardware name: ARM-Versatile Express [ 4115.650885][ T7568] Call trace: [ 4115.650911][ T7568] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4115.650977][ T7568] r7:e8205e20 r6:00000000 r5:60000013 r4:82252424 [ 4115.650987][ T7568] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4115.651016][ T7568] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4115.651047][ T7568] r5:841c9800 r4:8294f590 [ 4115.651056][ T7568] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4115.651088][ T7568] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4115.651123][ T7568] r8:00008000 r7:e8205e20 r6:20000180 r5:00000000 r4:e8205f20 [ 4115.651132][ T7568] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4115.651161][ T7568] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4115.651196][ T7568] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4115.651228][ T7568] r8:00008000 r7:00000000 r6:850b0c80 r5:e8205f20 r4:e8205e64 [ 4115.651238][ T7568] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4115.651273][ T7568] r10:00000128 r9:841c9800 r8:84631240 r7:00008000 r6:20000180 r5:84631241 [ 4115.651283][ T7568] r4:00000003 [ 4115.651291][ T7568] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4115.651324][ T7568] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4115.651333][ T7568] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4115.651358][ T7568] Exception stack(0xe8205fa8 to 0xe8205ff0) [ 4115.651379][ T7568] 5fa0: 00000000 00000000 00000003 20000180 00008000 00000000 [ 4115.651397][ T7568] 5fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f4c0bc [ 4115.651411][ T7568] 5fe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4117.450597][ T29] audit: type=1400 audit(134221845.362:957): avc: denied { write } for pid=7578 comm="syz.0.9102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 4119.429353][ T29] audit: type=1400 audit(134221847.342:958): avc: denied { ioctl } for pid=7585 comm="syz.1.9105" path="/dev/sequencer" dev="devtmpfs" ino=720 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:crond_exec_t:s0" [ 4120.144929][ T7588] FAULT_INJECTION: forcing a failure. [ 4120.144929][ T7588] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4120.146388][ T7588] CPU: 1 UID: 0 PID: 7588 Comm: syz.1.9106 Not tainted syzkaller #0 PREEMPT [ 4120.146515][ T7588] Hardware name: ARM-Versatile Express [ 4120.146542][ T7588] Call trace: [ 4120.146580][ T7588] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4120.146670][ T7588] r7:76f4bb58 r6:00000000 r5:60000013 r4:82252424 [ 4120.146686][ T7588] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4120.146740][ T7588] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4120.146787][ T7588] r5:85406c00 r4:8294f590 [ 4120.146802][ T7588] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4120.146853][ T7588] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4120.146910][ T7588] r8:b5003587 r7:76f4bb58 r6:76f4bb38 r5:e41adf58 r4:76f4bb38 [ 4120.146925][ T7588] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4120.146973][ T7588] [<80986bb4>] (should_fail_usercopy) from [<8026ad70>] (copy_siginfo_to_user+0x1c/0xa4) [ 4120.147023][ T7588] [<8026ad54>] (copy_siginfo_to_user) from [<8022bb50>] (do_work_pending+0x378/0x4e8) [ 4120.147082][ T7588] r9:85406c00 r8:b5003587 r7:85407430 r6:76f4bb38 r5:e41adfb0 r4:85406c00 [ 4120.147099][ T7588] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4120.147138][ T7588] Exception stack(0xe41adfb0 to 0xe41adff8) [ 4120.147169][ T7588] dfa0: 00000003 20000540 00000010 00000000 [ 4120.147199][ T7588] dfc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f4c0bc [ 4120.147225][ T7588] dfe0: 76f4bec0 76f4beb0 0001928c 0013296c 60000010 0000044f [ 4120.147256][ T7588] r10:000000ad r9:85406c00 r8:00000000 r7:000000ad r6:00130918 r5:00000000 [ 4120.147273][ T7588] r4:00000000 [ 4120.656495][ T29] audit: type=1400 audit(134221848.572:959): avc: denied { mount } for pid=7597 comm="syz.1.9110" name="/" dev="configfs" ino=1096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 4120.675100][ T29] audit: type=1400 audit(134221848.592:960): avc: denied { search } for pid=7597 comm="syz.1.9110" name="/" dev="configfs" ino=1096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 4122.325665][ T29] audit: type=1400 audit(134221850.242:961): avc: denied { execute } for pid=7610 comm="syz.1.9112" path=2F6D656D66643A0B656DDA9952406DFCFE9B232AFF202864656C6574656429 dev="tmpfs" ino=164 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 4122.490937][ T29] audit: type=1400 audit(134221850.402:962): avc: denied { write } for pid=7614 comm="syz.1.9114" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 4122.667752][ T29] audit: type=1400 audit(134221850.582:963): avc: denied { append } for pid=7616 comm="syz.1.9115" name="tun" dev="devtmpfs" ino=676 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:apt_var_lib_t:s0" [ 4122.689734][ T29] audit: type=1400 audit(134221850.602:964): avc: denied { create } for pid=7616 comm="syz.1.9115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 4122.695591][ T29] audit: type=1400 audit(134221850.612:965): avc: denied { getopt } for pid=7618 comm="syz.0.9116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 4122.696028][ T29] audit: type=1400 audit(134221850.612:966): avc: denied { ioctl } for pid=7618 comm="syz.0.9116" path="socket:[105043]" dev="sockfs" ino=105043 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 4122.699790][ T29] audit: type=1400 audit(134221850.612:967): avc: denied { write } for pid=7618 comm="syz.0.9116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 4125.552233][ T7670] fuse: Unknown parameter 'use00000000000000000000' [ 4126.080323][ T7680] fuse: Unknown parameter 'use00000000000000000000' [ 4126.182892][ T29] audit: type=1400 audit(134221854.092:968): avc: denied { ioctl } for pid=7681 comm="syz.1.9131" path="socket:[105144]" dev="sockfs" ino=105144 ioctlcmd=0x661b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 4126.282089][ T7684] FAULT_INJECTION: forcing a failure. [ 4126.282089][ T7684] name failslab, interval 1, probability 0, space 0, times 0 [ 4126.282609][ T7684] CPU: 1 UID: 0 PID: 7684 Comm: syz.1.9132 Not tainted syzkaller #0 PREEMPT [ 4126.282699][ T7684] Hardware name: ARM-Versatile Express [ 4126.282737][ T7684] Call trace: [ 4126.282788][ T7684] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4126.282898][ T7684] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4126.282921][ T7684] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4126.282976][ T7684] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4126.283162][ T7684] r5:84282400 r4:82918810 [ 4126.283306][ T7684] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4126.283453][ T7684] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4126.283667][ T7684] r8:84282400 r7:00000000 r6:00000cc0 r5:8291b72c r4:830a4cc0 [ 4126.283748][ T7684] [<8052efe0>] (should_failslab) from [<8050ece8>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 4126.284083][ T7684] [<8050ec9c>] (kmem_cache_alloc_noprof) from [<8056191c>] (alloc_empty_file+0x54/0x13c) [ 4126.284529][ T7684] r10:00000142 r9:832e4000 r8:82805cc0 r7:840ec880 r6:00123100 r5:8291b72c [ 4126.284570][ T7684] r4:82457898 [ 4126.284615][ T7684] [<805618c8>] (alloc_empty_file) from [<80574238>] (path_openat+0x40/0x1150) [ 4126.284689][ T7684] r8:ea49de58 r7:ea49de58 r6:ea49df20 r5:84282400 r4:ffffff9c [ 4126.284720][ T7684] [<805741f8>] (path_openat) from [<805753f4>] (do_filp_open+0xac/0x148) [ 4126.284782][ T7684] r10:00000142 r9:832e4000 r8:00000001 r7:ea49de58 r6:ea49df20 r5:84282400 [ 4126.284804][ T7684] r4:ffffff9c [ 4126.284821][ T7684] [<80575348>] (do_filp_open) from [<8055bfc4>] (do_sys_openat2+0x90/0xe0) [ 4126.284892][ T7684] r9:84282400 r8:8020029c r7:ffffff9c r6:ea49df58 r5:832e4000 r4:00000004 [ 4126.284915][ T7684] [<8055bf34>] (do_sys_openat2) from [<8055c3ec>] (sys_openat+0x98/0xd4) [ 4126.285003][ T7684] r7:00000142 r6:00130918 r5:20000000 r4:ffffff9c [ 4126.285023][ T7684] [<8055c354>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4126.285077][ T7684] Exception stack(0xea49dfa8 to 0xea49dff0) [ 4126.285119][ T7684] dfa0: 00000000 00000000 ffffff9c 20000000 001a3100 00000000 [ 4126.285151][ T7684] dfc0: 00000000 00000000 00130918 00000142 00300000 00000000 00006364 76f4c0bc [ 4126.285176][ T7684] dfe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4126.285202][ T7684] r5:00000000 r4:00000000 [ 4126.827440][ T7693] fuse: Unknown parameter 'user_i00000000000000000000' [ 4127.607557][ T29] audit: type=1400 audit(134221855.522:969): avc: denied { create } for pid=7698 comm="syz.0.9138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 4127.716728][ T29] audit: type=1400 audit(134221855.632:970): avc: denied { getopt } for pid=7698 comm="syz.0.9138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4129.182360][ T29] audit: type=1400 audit(134221857.092:971): avc: denied { sys_module } for pid=7708 comm="syz.1.9141" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 4130.768794][ T7724] FAULT_INJECTION: forcing a failure. [ 4130.768794][ T7724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4130.770588][ T7724] CPU: 0 UID: 0 PID: 7724 Comm: syz.0.9147 Not tainted syzkaller #0 PREEMPT [ 4130.770715][ T7724] Hardware name: ARM-Versatile Express [ 4130.770751][ T7724] Call trace: [ 4130.770795][ T7724] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4130.770905][ T7724] r7:ea6d9e20 r6:00000000 r5:60000013 r4:82252424 [ 4130.770926][ T7724] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4130.770991][ T7724] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4130.771096][ T7724] r5:84280000 r4:8294f590 [ 4130.771116][ T7724] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4130.771185][ T7724] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4130.771255][ T7724] r8:00004080 r7:ea6d9e20 r6:20000200 r5:00000000 r4:ea6d9f20 [ 4130.771275][ T7724] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4130.771330][ T7724] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4130.771393][ T7724] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4130.771458][ T7724] r8:00004080 r7:00000000 r6:8500ac80 r5:ea6d9f20 r4:ea6d9e64 [ 4130.771478][ T7724] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4130.771545][ T7724] r10:00000128 r9:84280000 r8:8fa2e300 r7:00004080 r6:20000200 r5:8fa2e301 [ 4130.771566][ T7724] r4:00000003 [ 4130.771583][ T7724] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4130.771646][ T7724] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4130.771665][ T7724] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4130.771714][ T7724] Exception stack(0xea6d9fa8 to 0xea6d9ff0) [ 4130.771755][ T7724] 9fa0: 00000000 00000000 00000003 20000200 00004080 00000000 [ 4130.771789][ T7724] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4130.771816][ T7724] 9fe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4132.937922][ T29] audit: type=1400 audit(134221860.852:972): avc: denied { execmem } for pid=7734 comm="syz.0.9151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 4133.106561][ T29] audit: type=1400 audit(134221861.002:973): avc: denied { allowed } for pid=7736 comm="syz.0.9152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 4133.124585][ T29] audit: type=1400 audit(134221861.022:974): avc: denied { create } for pid=7736 comm="syz.0.9152" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 4133.125095][ T29] audit: type=1400 audit(134221861.032:975): avc: denied { map } for pid=7736 comm="syz.0.9152" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=104402 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 4133.125489][ T29] audit: type=1400 audit(134221861.032:976): avc: denied { read write } for pid=7736 comm="syz.0.9152" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=104402 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 4133.330705][ T29] audit: type=1400 audit(134221861.242:977): avc: denied { compute_member } for pid=7736 comm="syz.0.9152" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 4133.346394][ T7741] fuse: Unknown parameter 'user_id00000000000000000000' [ 4134.383003][ T29] audit: type=1400 audit(134221862.292:978): avc: denied { map_create } for pid=7747 comm="syz.1.9156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 4134.739199][ T29] audit: type=1400 audit(134221862.652:979): avc: denied { setopt } for pid=7751 comm="syz.1.9158" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4136.866265][ T7756] FAULT_INJECTION: forcing a failure. [ 4136.866265][ T7756] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4136.866762][ T7756] CPU: 1 UID: 0 PID: 7756 Comm: syz.1.9159 Not tainted syzkaller #0 PREEMPT [ 4136.866879][ T7756] Hardware name: ARM-Versatile Express [ 4136.866920][ T7756] Call trace: [ 4136.866973][ T7756] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4136.871482][ T7756] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4136.871538][ T7756] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4136.872192][ T7756] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4136.872502][ T7756] r5:85404800 r4:8294f590 [ 4136.872800][ T7756] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4136.873092][ T7756] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4136.873545][ T7756] r8:76f4bf30 r7:00000000 r6:00000000 r5:ea95df68 r4:00000002 [ 4136.873708][ T7756] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4136.873804][ T7756] [<80986bb4>] (should_fail_usercopy) from [<8059a0d4>] (simple_read_from_buffer+0x80/0x13c) [ 4136.873873][ T7756] [<8059a054>] (simple_read_from_buffer) from [<806161fc>] (proc_fail_nth_read+0xb8/0x108) [ 4136.873941][ T7756] r10:00000001 r9:80616144 r8:00000002 r7:ea95df68 r6:0000000f r5:76f4bf30 [ 4136.873974][ T7756] r4:85404800 r3:ea95de9f [ 4136.873992][ T7756] [<80616144>] (proc_fail_nth_read) from [<8055f084>] (vfs_read+0x98/0x324) [ 4136.874056][ T7756] r8:76f4bf30 r7:ea95df68 r6:85404800 r5:0000000f r4:8fa2eb40 [ 4136.874077][ T7756] [<8055efec>] (vfs_read) from [<8055fd94>] (ksys_read+0x74/0xe8) [ 4136.874147][ T7756] r10:00000003 r9:85404800 r8:8020029c r7:00000000 r6:00000000 r5:8fa2eb40 [ 4136.874178][ T7756] r4:8fa2eb43 [ 4136.874199][ T7756] [<8055fd20>] (ksys_read) from [<8055fe18>] (sys_read+0x10/0x14) [ 4136.874264][ T7756] r7:00000003 r6:00000004 r5:76f4bf30 r4:0000000f [ 4136.874281][ T7756] [<8055fe08>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4136.874331][ T7756] Exception stack(0xea95dfa8 to 0xea95dff0) [ 4136.874396][ T7756] dfa0: 0000000f 76f4bf30 00000004 76f4bf30 0000000f 00000000 [ 4136.874439][ T7756] dfc0: 0000000f 76f4bf30 00000004 00000003 00300000 00000000 00006364 76f4c0bc [ 4136.874562][ T7756] dfe0: 00000158 76f4bed0 000d862c 0013083c [ 4137.090929][ T7758] fuse: Unknown parameter 'user_id00000000000000000000' [ 4138.505658][ T29] audit: type=1400 audit(134221866.422:980): avc: denied { listen } for pid=7775 comm="syz.1.9167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4138.875326][ T29] audit: type=1400 audit(134221866.792:981): avc: denied { create } for pid=7780 comm="syz.1.9169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 4138.882949][ T29] audit: type=1400 audit(134221866.792:982): avc: denied { ioctl } for pid=7780 comm="syz.1.9169" path="socket:[105499]" dev="sockfs" ino=105499 ioctlcmd=0x7202 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 4138.891007][ T29] audit: type=1400 audit(134221866.802:983): avc: denied { write } for pid=7780 comm="syz.1.9169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 4138.895923][ T29] audit: type=1400 audit(134221866.812:984): avc: denied { read } for pid=7780 comm="syz.1.9169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 4139.376007][ T29] audit: type=1400 audit(134221867.292:985): avc: denied { ioctl } for pid=7780 comm="syz.1.9169" path="socket:[105500]" dev="sockfs" ino=105500 ioctlcmd=0x9403 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 4140.283280][ T29] audit: type=1400 audit(134221868.192:986): avc: denied { create } for pid=7788 comm="syz.0.9171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 4140.291114][ T29] audit: type=1400 audit(134221868.202:987): avc: denied { getopt } for pid=7788 comm="syz.0.9171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 4140.325273][ T29] audit: type=1400 audit(134221868.242:988): avc: denied { read write } for pid=7788 comm="syz.0.9171" name="userio" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 4140.329641][ T29] audit: type=1400 audit(134221868.242:989): avc: denied { open } for pid=7788 comm="syz.0.9171" path="/dev/userio" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:v4l_device_t:s0" [ 4143.862441][ T29] audit: type=1400 audit(134221871.772:990): avc: denied { getopt } for pid=7821 comm="syz.1.9181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 4143.878692][ T29] audit: type=1400 audit(134221871.792:991): avc: denied { mount } for pid=7821 comm="syz.1.9181" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 4146.374501][ T29] audit: type=1400 audit(134221874.282:992): avc: denied { unmount } for pid=4010 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 4146.935286][ T7849] fuse: Unknown parameter '0x0000000000000003' [ 4148.832882][ T29] audit: type=1400 audit(134221876.732:993): avc: denied { bind } for pid=7860 comm="syz.1.9193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4148.833807][ T29] audit: type=1400 audit(134221876.732:994): avc: denied { node_bind } for pid=7860 comm="syz.1.9193" saddr=224.0.0.1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 4148.834215][ T29] audit: type=1400 audit(134221876.732:995): avc: denied { write } for pid=7860 comm="syz.1.9193" laddr=224.0.0.1 faddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4148.834456][ T29] audit: type=1400 audit(134221876.742:996): avc: denied { mounton } for pid=7860 comm="syz.1.9193" path="/478/file0" dev="tmpfs" ino=2530 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 4148.839852][ T7861] FAULT_INJECTION: forcing a failure. [ 4148.839852][ T7861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4148.840262][ T7861] CPU: 1 UID: 0 PID: 7861 Comm: syz.1.9193 Not tainted syzkaller #0 PREEMPT [ 4148.840361][ T7861] Hardware name: ARM-Versatile Express [ 4148.840400][ T7861] Call trace: [ 4148.840536][ T7861] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4148.840689][ T7861] r7:eaedde20 r6:00000000 r5:60010013 r4:82252424 [ 4148.840723][ T7861] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4148.840818][ T7861] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4148.840964][ T7861] r5:85404800 r4:8294f590 [ 4148.840990][ T7861] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4148.841063][ T7861] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4148.841137][ T7861] r8:00040810 r7:eaedde20 r6:20000240 r5:00000000 r4:eaeddf20 [ 4148.841155][ T7861] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4148.841283][ T7861] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4148.841357][ T7861] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4148.841440][ T7861] r8:00040810 r7:00000000 r6:8500bb80 r5:eaeddf20 r4:eaedde64 [ 4148.841468][ T7861] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4148.841571][ T7861] r10:00000128 r9:85404800 r8:8fa2ea80 r7:00040810 r6:20000240 r5:8fa2ea81 [ 4148.841635][ T7861] r4:00000009 [ 4148.841661][ T7861] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4148.841745][ T7861] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4148.841765][ T7861] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4148.841819][ T7861] Exception stack(0xeaeddfa8 to 0xeaeddff0) [ 4148.841859][ T7861] dfa0: 00000000 00000000 00000009 20000240 00040810 00000000 [ 4148.841896][ T7861] dfc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f4c0bc [ 4148.841931][ T7861] dfe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4148.918304][ T7870] fuse: Unknown parameter '0x0000000000000003' [ 4149.252903][ T7874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1543 sclass=netlink_route_socket pid=7874 comm=syz.0.9197 [ 4150.742409][ T7882] fuse: Unknown parameter '0x0000000000000003' [ 4151.121575][ T29] audit: type=1400 audit(134221879.032:997): avc: denied { setattr } for pid=7889 comm="syz.1.9203" name="NETLINK" dev="sockfs" ino=105651 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 4151.125802][ T29] audit: type=1400 audit(134221879.042:998): avc: denied { setopt } for pid=7889 comm="syz.1.9203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 4151.411061][ T7896] fuse: Unknown parameter '0x0000000000000003' [ 4151.946113][ T7910] fuse: Unknown parameter '0x0000000000000003' [ 4153.640018][ T7926] fuse: Unknown parameter 'fd0x0000000000000003' [ 4154.100110][ T7933] FAULT_INJECTION: forcing a failure. [ 4154.100110][ T7933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4154.100766][ T7933] CPU: 1 UID: 0 PID: 7933 Comm: syz.0.9218 Not tainted syzkaller #0 PREEMPT [ 4154.100881][ T7933] Hardware name: ARM-Versatile Express [ 4154.100915][ T7933] Call trace: [ 4154.100977][ T7933] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4154.101107][ T7933] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4154.101132][ T7933] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4154.101195][ T7933] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4154.101258][ T7933] r5:85405400 r4:82918864 [ 4154.101277][ T7933] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4154.101346][ T7933] [<80986974>] (should_fail_ex) from [<8052f0dc>] (should_fail_alloc_page+0x68/0x74) [ 4154.101424][ T7933] r8:00000001 r7:00000000 r6:00000000 r5:00500cc2 r4:ebc2ddf0 [ 4154.101447][ T7933] [<8052f074>] (should_fail_alloc_page) from [<804f713c>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 4154.101588][ T7933] [<804f70a8>] (prepare_alloc_pages.constprop.0) from [<804ff704>] (__alloc_frozen_pages_noprof+0xac/0x1104) [ 4154.101673][ T7933] r10:8f83f900 r9:00000000 r8:85405400 r7:00006000 r6:00500cc2 r5:00000006 [ 4154.101791][ T7933] r4:00000000 r3:ebc2ddf0 [ 4154.101947][ T7933] [<804ff658>] (__alloc_frozen_pages_noprof) from [<8050076c>] (__alloc_pages_noprof+0x10/0x60) [ 4154.102196][ T7933] r10:8f83f900 r9:ebc2df08 r8:00000000 r7:00006000 r6:00000000 r5:00000006 [ 4154.102327][ T7933] r4:8421cb80 [ 4154.102810][ T7933] [<8050075c>] (__alloc_pages_noprof) from [<8056b674>] (anon_pipe_write+0x1a4/0x564) [ 4154.102884][ T7933] [<8056b4d0>] (anon_pipe_write) from [<8055fc78>] (vfs_write+0x3a4/0x44c) [ 4154.102965][ T7933] r10:81c1fd50 r9:20000000 r8:00000000 r7:85405400 r6:00010001 r5:8f83f900 [ 4154.102990][ T7933] r4:00004004 [ 4154.103055][ T7933] [<8055f8d4>] (vfs_write) from [<8055fee4>] (ksys_write+0xc8/0xe8) [ 4154.103203][ T7933] r10:00000004 r9:85405400 r8:8020029c r7:00010001 r6:20000000 r5:8f83f900 [ 4154.103865][ T7933] r4:8f83f901 [ 4154.103933][ T7933] [<8055fe1c>] (ksys_write) from [<8055ff14>] (sys_write+0x10/0x14) [ 4154.104232][ T7933] r7:00000004 r6:00130918 r5:00000000 r4:00000000 [ 4154.104286][ T7933] [<8055ff04>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4154.104353][ T7933] Exception stack(0xebc2dfa8 to 0xebc2dff0) [ 4154.104400][ T7933] dfa0: 00000000 00000000 00000004 20000000 00010001 00000000 [ 4154.104440][ T7933] dfc0: 00000000 00000000 00130918 00000004 00300000 00000000 00006364 76f9d0bc [ 4154.104499][ T7933] dfe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4154.505164][ T7939] fuse: Unknown parameter 'fd0x0000000000000003' [ 4156.218920][ T29] audit: type=1400 audit(134221884.132:999): avc: denied { map_read map_write } for pid=7948 comm="syz.1.9225" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 4156.380353][ T7951] fuse: Unknown parameter 'fd0x0000000000000003' [ 4159.623165][ T7963] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1549 sclass=netlink_audit_socket pid=7963 comm=syz.1.9231 [ 4159.915015][ T7967] FAULT_INJECTION: forcing a failure. [ 4159.915015][ T7967] name failslab, interval 1, probability 0, space 0, times 0 [ 4159.917026][ T7967] CPU: 0 UID: 0 PID: 7967 Comm: syz.1.9233 Not tainted syzkaller #0 PREEMPT [ 4159.917165][ T7967] Hardware name: ARM-Versatile Express [ 4159.917229][ T7967] Call trace: [ 4159.917278][ T7967] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4159.917390][ T7967] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4159.917413][ T7967] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4159.917471][ T7967] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4159.917530][ T7967] r5:85404800 r4:82918810 [ 4159.917548][ T7967] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4159.917616][ T7967] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4159.917703][ T7967] r8:85404800 r7:00000000 r6:00000cc0 r5:20000000 r4:830a4a80 [ 4159.917727][ T7967] [<8052efe0>] (should_failslab) from [<8050ece8>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 4159.917791][ T7967] [<8050ec9c>] (kmem_cache_alloc_noprof) from [<8056e694>] (getname_flags.part.0+0x28/0x18c) [ 4159.917868][ T7967] r10:00000142 r9:85404800 r8:8020029c r7:00000000 r6:824578b8 r5:20000000 [ 4159.917890][ T7967] r4:20000000 [ 4159.917909][ T7967] [<8056e66c>] (getname_flags.part.0) from [<80573704>] (getname_flags+0x3c/0x50) [ 4159.917977][ T7967] r9:85404800 r8:8020029c r7:ffffff9c r6:ebd95f58 r5:00000000 r4:20000000 [ 4159.918001][ T7967] [<805736c8>] (getname_flags) from [<8055bf94>] (do_sys_openat2+0x60/0xe0) [ 4159.918069][ T7967] r5:20000000 r4:00000000 [ 4159.918088][ T7967] [<8055bf34>] (do_sys_openat2) from [<8055c3ec>] (sys_openat+0x98/0xd4) [ 4159.918151][ T7967] r7:00000142 r6:00130918 r5:20000000 r4:ffffff9c [ 4159.918171][ T7967] [<8055c354>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4159.918221][ T7967] Exception stack(0xebd95fa8 to 0xebd95ff0) [ 4159.918265][ T7967] 5fa0: 00000000 00000000 ffffff9c 20000000 00000800 00000000 [ 4159.918304][ T7967] 5fc0: 00000000 00000000 00130918 00000142 00300000 00000000 00006364 76f4c0bc [ 4159.918334][ T7967] 5fe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4159.918362][ T7967] r5:00000000 r4:00000000 [ 4159.977673][ T29] audit: type=1400 audit(134221887.892:1000): avc: denied { ioctl } for pid=7964 comm="syz.0.9232" path="socket:[106689]" dev="sockfs" ino=106689 ioctlcmd=0x9413 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 4162.358908][ T7980] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7980 comm=syz.1.9238 [ 4163.516824][ T29] audit: type=1400 audit(134221891.432:1001): avc: denied { sqpoll } for pid=7981 comm="syz.1.9239" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 4163.522792][ T29] audit: type=1400 audit(134221891.432:1002): avc: denied { read } for pid=7981 comm="syz.1.9239" name="rfkill" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:updpwd_exec_t:s0" [ 4163.528464][ T29] audit: type=1400 audit(134221891.442:1003): avc: denied { open } for pid=7981 comm="syz.1.9239" path="/dev/rfkill" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:updpwd_exec_t:s0" [ 4164.423749][ T29] audit: type=1400 audit(134221892.332:1004): avc: denied { create } for pid=7996 comm="syz.0.9243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 4164.432596][ T29] audit: type=1400 audit(134221892.342:1005): avc: denied { ioctl } for pid=7996 comm="syz.0.9243" path="socket:[106749]" dev="sockfs" ino=106749 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 4166.262676][ T8001] FAULT_INJECTION: forcing a failure. [ 4166.262676][ T8001] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4166.263171][ T8001] CPU: 1 UID: 0 PID: 8001 Comm: syz.0.9244 Not tainted syzkaller #0 PREEMPT [ 4166.263286][ T8001] Hardware name: ARM-Versatile Express [ 4166.263367][ T8001] Call trace: [ 4166.263457][ T8001] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4166.263580][ T8001] r7:b5403587 r6:00000000 r5:60000113 r4:82252424 [ 4166.263603][ T8001] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4166.263773][ T8001] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4166.263846][ T8001] r5:83838000 r4:8294f590 [ 4166.263867][ T8001] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4166.263937][ T8001] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4166.264064][ T8001] r8:00000000 r7:b5403587 r6:00000000 r5:83838830 r4:76f9cbb8 [ 4166.264132][ T8001] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4166.264427][ T8001] [<80986bb4>] (should_fail_usercopy) from [<8022b454>] (setup_sigframe+0x124/0x1c4) [ 4166.264595][ T8001] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 4166.264820][ T8001] r10:b5403587 r9:76f9cbb8 r8:00000000 r7:83838830 r6:76f9cb38 r5:eb891fb0 [ 4166.264904][ T8001] r4:83838000 [ 4166.265062][ T8001] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4166.265222][ T8001] Exception stack(0xeb891fb0 to 0xeb891ff8) [ 4166.265288][ T8001] 1fa0: 00000003 200001c0 00008004 00000000 [ 4166.265329][ T8001] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4166.265408][ T8001] 1fe0: 76f9cec0 76f9ceb0 0001928c 0013296c 60000010 00000003 [ 4166.265626][ T8001] r10:00000128 r9:83838000 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 4166.265745][ T8001] r4:00000000 [ 4167.459458][ T29] audit: type=1400 audit(134221895.372:1006): avc: denied { write } for pid=8008 comm="syz.0.9247" path="socket:[106772]" dev="sockfs" ino=106772 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 4167.473911][ T29] audit: type=1400 audit(134221895.382:1007): avc: denied { create } for pid=8008 comm="syz.0.9247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 4167.950945][ T29] audit: type=1400 audit(134221895.862:1008): avc: denied { create } for pid=8016 comm="syz.0.9249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 4168.396366][ T29] audit: type=1400 audit(134221896.312:1009): avc: denied { connect } for pid=8024 comm="syz.0.9252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 4168.418552][ T29] audit: type=1400 audit(134221896.332:1010): avc: denied { setopt } for pid=8024 comm="syz.0.9252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 4168.551391][ T29] audit: type=1400 audit(134221896.462:1011): avc: denied { write } for pid=8026 comm="syz.0.9253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 4168.559705][ T29] audit: type=1400 audit(134221896.472:1012): avc: denied { write } for pid=8026 comm="syz.0.9253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 4170.806166][ T29] audit: type=1400 audit(134221898.722:1013): avc: denied { map } for pid=8046 comm="syz.0.9260" path="/dev/input/mouse0" dev="devtmpfs" ino=747 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 4170.811088][ T29] audit: type=1400 audit(134221898.722:1014): avc: denied { execute } for pid=8046 comm="syz.0.9260" path="/dev/input/mouse0" dev="devtmpfs" ino=747 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 4171.784878][ T29] audit: type=1400 audit(134221899.702:1015): avc: denied { setopt } for pid=8049 comm="syz.1.9261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 4171.793223][ T29] audit: type=1400 audit(134221899.702:1016): avc: denied { getopt } for pid=8049 comm="syz.1.9261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 4172.012814][ T29] audit: type=1400 audit(134221899.922:1017): avc: denied { getopt } for pid=8051 comm="syz.1.9262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 4173.230248][ T29] audit: type=1400 audit(134221901.142:1018): avc: denied { mount } for pid=8058 comm="syz.0.9265" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 4173.255120][ T29] audit: type=1400 audit(134221901.172:1019): avc: denied { unmount } for pid=5391 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 4174.519107][ T8065] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8065 comm=syz.0.9267 [ 4177.802283][ T8083] FAULT_INJECTION: forcing a failure. [ 4177.802283][ T8083] name failslab, interval 1, probability 0, space 0, times 0 [ 4177.809782][ T8083] CPU: 0 UID: 0 PID: 8083 Comm: syz.0.9273 Not tainted syzkaller #0 PREEMPT [ 4177.809999][ T8083] Hardware name: ARM-Versatile Express [ 4177.810034][ T8083] Call trace: [ 4177.810084][ T8083] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4177.810207][ T8083] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4177.810228][ T8083] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4177.810284][ T8083] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4177.810344][ T8083] r5:841dd400 r4:82918810 [ 4177.810365][ T8083] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4177.810423][ T8083] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4177.810526][ T8083] r8:841dd400 r7:00000000 r6:00000dc0 r5:8fa2e600 r4:830a4540 [ 4177.810548][ T8083] [<8052efe0>] (should_failslab) from [<8050ece8>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 4177.810608][ T8083] [<8050ec9c>] (kmem_cache_alloc_noprof) from [<8078f338>] (security_file_alloc+0x30/0x1dc) [ 4177.810750][ T8083] r10:00000142 r9:8382e000 r8:82805cc0 r7:840e8b80 r6:00000002 r5:8fa2e600 [ 4177.810773][ T8083] r4:8fa2e600 [ 4177.810793][ T8083] [<8078f308>] (security_file_alloc) from [<805611c0>] (init_file+0x48/0x110) [ 4177.810866][ T8083] r5:8fa2e600 r4:8fa2e600 [ 4177.810887][ T8083] [<80561178>] (init_file) from [<80561930>] (alloc_empty_file+0x68/0x13c) [ 4177.810968][ T8083] r7:840e8b80 r6:00000002 r5:8fa2e600 r4:82457898 [ 4177.810990][ T8083] [<805618c8>] (alloc_empty_file) from [<80574238>] (path_openat+0x40/0x1150) [ 4177.811065][ T8083] r8:ea289e58 r7:ea289e58 r6:ea289f20 r5:841dd400 r4:ffffff9c [ 4177.811087][ T8083] [<805741f8>] (path_openat) from [<805753f4>] (do_filp_open+0xac/0x148) [ 4177.811197][ T8083] r10:00000142 r9:8382e000 r8:00000001 r7:ea289e58 r6:ea289f20 r5:841dd400 [ 4177.811228][ T8083] r4:ffffff9c [ 4177.811249][ T8083] [<80575348>] (do_filp_open) from [<8055bfc4>] (do_sys_openat2+0x90/0xe0) [ 4177.811326][ T8083] r9:841dd400 r8:8020029c r7:ffffff9c r6:ea289f58 r5:8382e000 r4:00000005 [ 4177.811350][ T8083] [<8055bf34>] (do_sys_openat2) from [<8055c3ec>] (sys_openat+0x98/0xd4) [ 4177.811413][ T8083] r7:00000142 r6:00130918 r5:20000040 r4:ffffff9c [ 4177.811435][ T8083] [<8055c354>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4177.811489][ T8083] Exception stack(0xea289fa8 to 0xea289ff0) [ 4177.811536][ T8083] 9fa0: 00000000 00000000 ffffff9c 20000040 00000002 00000000 [ 4177.811576][ T8083] 9fc0: 00000000 00000000 00130918 00000142 00300000 00000000 00006364 76f7c0bc [ 4177.811606][ T8083] 9fe0: 76f7bec0 76f7beb0 0001928c 00132970 [ 4177.811635][ T8083] r5:00000000 r4:00000000 [ 4184.009779][ T29] audit: type=1400 audit(134221911.922:1020): avc: denied { getopt } for pid=8103 comm="syz.0.9281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 4186.950656][ T8123] FAULT_INJECTION: forcing a failure. [ 4186.950656][ T8123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4186.951113][ T8123] CPU: 1 UID: 0 PID: 8123 Comm: syz.0.9289 Not tainted syzkaller #0 PREEMPT [ 4186.951198][ T8123] Hardware name: ARM-Versatile Express [ 4186.951231][ T8123] Call trace: [ 4186.951309][ T8123] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4186.951420][ T8123] r7:b5403587 r6:00000000 r5:60000113 r4:82252424 [ 4186.951441][ T8123] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4186.951496][ T8123] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4186.951557][ T8123] r5:83838000 r4:8294f590 [ 4186.951575][ T8123] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4186.951638][ T8123] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4186.951708][ T8123] r8:00000000 r7:b5403587 r6:00000000 r5:83838830 r4:76f9cbb8 [ 4186.951732][ T8123] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4186.951821][ T8123] [<80986bb4>] (should_fail_usercopy) from [<8022b454>] (setup_sigframe+0x124/0x1c4) [ 4186.951929][ T8123] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 4186.952011][ T8123] r10:b5403587 r9:76f9cbb8 r8:00000000 r7:83838830 r6:76f9cb38 r5:ea335fb0 [ 4186.952033][ T8123] r4:83838000 [ 4186.952072][ T8123] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4186.952123][ T8123] Exception stack(0xea335fb0 to 0xea335ff8) [ 4186.952159][ T8123] 5fa0: 00000003 20000340 00040010 00000000 [ 4186.952222][ T8123] 5fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4186.952254][ T8123] 5fe0: 76f9cec0 76f9ceb0 0001928c 0013296c 60000010 00000003 [ 4186.952286][ T8123] r10:00000128 r9:83838000 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 4186.952305][ T8123] r4:00000000 [ 4187.197315][ T29] audit: type=1400 audit(134221915.112:1021): avc: denied { write } for pid=8126 comm="syz.0.9290" name="sequencer" dev="devtmpfs" ino=720 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:crond_exec_t:s0" [ 4189.620953][ T29] audit: type=1400 audit(134221917.532:1022): avc: denied { write } for pid=8145 comm="syz.1.9296" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:xen_device_t:s0" [ 4189.629526][ T29] audit: type=1400 audit(134221917.542:1023): avc: denied { ioctl } for pid=8145 comm="syz.1.9296" path="/dev/full" dev="devtmpfs" ino=6 ioctlcmd=0x64a6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:xen_device_t:s0" [ 4191.667928][ T29] audit: type=1400 audit(134221919.582:1024): avc: denied { create } for pid=8156 comm="syz.0.9300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 4192.039403][ T29] audit: type=1400 audit(134221919.952:1025): avc: denied { mount } for pid=8160 comm="syz.0.9301" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 4194.669748][ T29] audit: type=1400 audit(134221922.582:1026): avc: denied { setopt } for pid=8177 comm="syz.0.9307" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 4195.181493][ T29] audit: type=1400 audit(134221923.092:1027): avc: denied { mount } for pid=8187 comm="syz.1.9312" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 4195.272269][ T29] audit: type=1400 audit(134221923.182:1028): avc: denied { unmount } for pid=4010 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 4196.159586][ T29] audit: type=1400 audit(134221924.072:1029): avc: denied { append } for pid=8195 comm="syz.0.9315" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:xen_device_t:s0" [ 4197.078833][ C0] vkms_vblank_simulate: vblank timer overrun [ 4197.286453][ T8199] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2579 sclass=netlink_route_socket pid=8199 comm=syz.0.9316 [ 4202.552983][ T8246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1011 sclass=netlink_route_socket pid=8246 comm=syz.0.9332 [ 4202.560027][ T8246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8246 comm=syz.0.9332 [ 4204.967638][ T8269] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=627 sclass=netlink_audit_socket pid=8269 comm=syz.1.9337 [ 4205.767023][ T8285] FAULT_INJECTION: forcing a failure. [ 4205.767023][ T8285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4205.767595][ T8285] CPU: 1 UID: 0 PID: 8285 Comm: syz.1.9344 Not tainted syzkaller #0 PREEMPT [ 4205.767703][ T8285] Hardware name: ARM-Versatile Express [ 4205.767743][ T8285] Call trace: [ 4205.767790][ T8285] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4205.767915][ T8285] r7:ea621e20 r6:00000000 r5:60000013 r4:82252424 [ 4205.767941][ T8285] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4205.768013][ T8285] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4205.768519][ T8285] r5:83839800 r4:8294f590 [ 4205.768666][ T8285] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4205.769278][ T8285] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4205.769683][ T8285] r8:00044080 r7:ea621e20 r6:20000700 r5:00000000 r4:ea621f20 [ 4205.769934][ T8285] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4205.770276][ T8285] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4205.770760][ T8285] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4205.770974][ T8285] r8:00044080 r7:00000000 r6:850c2780 r5:ea621f20 r4:ea621e64 [ 4205.771226][ T8285] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4205.771745][ T8285] r10:00000128 r9:83839800 r8:8f83f300 r7:00044080 r6:20000700 r5:8f83f301 [ 4205.772241][ T8285] r4:00000004 [ 4205.772273][ T8285] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4205.772381][ T8285] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4205.772659][ T8285] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4205.772760][ T8285] Exception stack(0xea621fa8 to 0xea621ff0) [ 4205.773014][ T8285] 1fa0: 00000000 00000000 00000004 20000700 00044080 00000000 [ 4205.773458][ T8285] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f4c0bc [ 4205.773505][ T8285] 1fe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4206.860290][ T8293] FAULT_INJECTION: forcing a failure. [ 4206.860290][ T8293] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4206.860672][ T8293] CPU: 1 UID: 0 PID: 8293 Comm: syz.1.9348 Not tainted syzkaller #0 PREEMPT [ 4206.860770][ T8293] Hardware name: ARM-Versatile Express [ 4206.860805][ T8293] Call trace: [ 4206.860899][ T8293] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4206.861009][ T8293] r7:00006364 r6:00000000 r5:60000013 r4:82252424 [ 4206.861029][ T8293] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4206.861082][ T8293] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4206.861135][ T8293] r5:83838c00 r4:8294f590 [ 4206.861187][ T8293] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4206.861258][ T8293] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4206.861331][ T8293] r8:00000000 r7:00006364 r6:76f4c0bc r5:83839430 r4:76f4bbb8 [ 4206.861364][ T8293] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4206.861427][ T8293] [<80986bb4>] (should_fail_usercopy) from [<8022b414>] (setup_sigframe+0xe4/0x1c4) [ 4206.861483][ T8293] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 4206.861546][ T8293] r10:b5403587 r9:76f4bbb8 r8:00000000 r7:83839430 r6:76f4bb38 r5:eac39fb0 [ 4206.861566][ T8293] r4:83838c00 [ 4206.861583][ T8293] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4206.861657][ T8293] Exception stack(0xeac39fb0 to 0xeac39ff8) [ 4206.861697][ T8293] 9fa0: 00000003 20000180 00000000 00000000 [ 4206.861740][ T8293] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f4c0bc [ 4206.861769][ T8293] 9fe0: 76f4bec0 76f4beb0 0001928c 0013296c 60000010 00000003 [ 4206.861804][ T8293] r10:00000128 r9:83838c00 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 4206.861858][ T8293] r4:00000000 [ 4208.101695][ T29] audit: type=1400 audit(134221936.012:1030): avc: denied { create } for pid=8311 comm="syz.1.9355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 4209.237703][ T8314] FAULT_INJECTION: forcing a failure. [ 4209.237703][ T8314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4209.238218][ T8314] CPU: 1 UID: 0 PID: 8314 Comm: syz.1.9356 Not tainted syzkaller #0 PREEMPT [ 4209.238318][ T8314] Hardware name: ARM-Versatile Express [ 4209.238363][ T8314] Call trace: [ 4209.238411][ T8314] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4209.238620][ T8314] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4209.238706][ T8314] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4209.238826][ T8314] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4209.238919][ T8314] r5:8383ec00 r4:8294f590 [ 4209.238941][ T8314] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4209.239018][ T8314] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4209.239090][ T8314] r8:ea72deb8 r7:00000000 r6:00000001 r5:76f4bf30 r4:00000001 [ 4209.239114][ T8314] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4209.239212][ T8314] [<80986bb4>] (should_fail_usercopy) from [<808cff58>] (kstrtouint_from_user+0x54/0x13c) [ 4209.239283][ T8314] [<808cff04>] (kstrtouint_from_user) from [<806176b4>] (proc_fail_nth_write+0x40/0xf0) [ 4209.239398][ T8314] r8:ea72df68 r7:8383ec00 r6:00000001 r5:8f83fb40 r4:00000001 [ 4209.239443][ T8314] [<80617674>] (proc_fail_nth_write) from [<8055f980>] (vfs_write+0xac/0x44c) [ 4209.239549][ T8314] r5:8f83fb40 r4:80617674 [ 4209.239573][ T8314] [<8055f8d4>] (vfs_write) from [<8055fe90>] (ksys_write+0x74/0xe8) [ 4209.239674][ T8314] r10:00000004 r9:8383ec00 r8:8020029c r7:00000000 r6:00000002 r5:8f83fb40 [ 4209.239699][ T8314] r4:8f83fb43 [ 4209.239740][ T8314] [<8055fe1c>] (ksys_write) from [<8055ff14>] (sys_write+0x10/0x14) [ 4209.239810][ T8314] r7:00000004 r6:00000004 r5:76f4bf30 r4:00000001 [ 4209.239850][ T8314] [<8055ff04>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4209.239941][ T8314] Exception stack(0xea72dfa8 to 0xea72dff0) [ 4209.240015][ T8314] dfa0: 00000001 76f4bf30 00000004 76f4bf30 00000001 00000000 [ 4209.240075][ T8314] dfc0: 00000001 76f4bf30 00000004 00000004 00300000 00000000 00006364 76f4c0bc [ 4209.240133][ T8314] dfe0: 00000158 76f4bed0 000d862c 00130904 [ 4209.964052][ T4448] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 4210.114141][ T4448] usb 2-1: Using ep0 maxpacket: 32 [ 4210.124128][ T4448] usb 2-1: unable to get BOS descriptor or descriptor too short [ 4210.156415][ T4448] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 4210.156634][ T4448] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 4210.156798][ T4448] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 4210.168020][ T4448] usb 2-1: string descriptor 0 read error: -22 [ 4210.168321][ T4448] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 4210.168440][ T4448] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4210.197623][ T4448] usb 2-1: 0:2 : does not exist [ 4210.412110][T18167] usb 2-1: USB disconnect, device number 38 [ 4212.420870][ T8371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8371 comm=syz.1.9371 [ 4212.432699][ T8371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8371 comm=syz.1.9371 [ 4214.477922][ T8403] FAULT_INJECTION: forcing a failure. [ 4214.477922][ T8403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4214.478235][ T8403] CPU: 1 UID: 0 PID: 8403 Comm: syz.0.9379 Not tainted syzkaller #0 PREEMPT [ 4214.478290][ T8403] Hardware name: ARM-Versatile Express [ 4214.478305][ T8403] Call trace: [ 4214.478328][ T8403] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4214.478393][ T8403] r7:ea72de20 r6:00000000 r5:60000013 r4:82252424 [ 4214.478404][ T8403] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4214.478432][ T8403] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4214.478505][ T8403] r5:83839800 r4:8294f590 [ 4214.478525][ T8403] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4214.478568][ T8403] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4214.478700][ T8403] r8:00000000 r7:ea72de20 r6:20000200 r5:00000000 r4:ea72df20 [ 4214.478831][ T8403] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4214.478923][ T8403] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4214.478971][ T8403] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4214.479105][ T8403] r8:00000000 r7:00000000 r6:850c3900 r5:ea72df20 r4:ea72de64 [ 4214.479173][ T8403] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4214.479274][ T8403] r10:00000128 r9:83839800 r8:8f83f3c0 r7:00000000 r6:20000200 r5:8f83f3c1 [ 4214.479310][ T8403] r4:00000004 [ 4214.479342][ T8403] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4214.479456][ T8403] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4214.479531][ T8403] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4214.479617][ T8403] Exception stack(0xea72dfa8 to 0xea72dff0) [ 4214.479719][ T8403] dfa0: 00000000 00000000 00000004 20000200 00000000 00000000 [ 4214.479857][ T8403] dfc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4214.479919][ T8403] dfe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4217.254714][ T8417] FAULT_INJECTION: forcing a failure. [ 4217.254714][ T8417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4217.255312][ T8417] CPU: 1 UID: 0 PID: 8417 Comm: syz.1.9384 Not tainted syzkaller #0 PREEMPT [ 4217.255407][ T8417] Hardware name: ARM-Versatile Express [ 4217.255436][ T8417] Call trace: [ 4217.255485][ T8417] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4217.255695][ T8417] r7:ebb79e20 r6:00000000 r5:60000013 r4:82252424 [ 4217.255723][ T8417] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4217.255784][ T8417] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4217.255879][ T8417] r5:83a26c00 r4:8294f590 [ 4217.255900][ T8417] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4217.255964][ T8417] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4217.256027][ T8417] r8:00040010 r7:ebb79e20 r6:20000340 r5:00000000 r4:ebb79f20 [ 4217.256046][ T8417] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4217.256099][ T8417] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4217.256252][ T8417] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4217.257247][ T8417] r8:00040010 r7:00000000 r6:850c2c80 r5:ebb79f20 r4:ebb79e64 [ 4217.257402][ T8417] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4217.262550][ T8417] r10:00000128 r9:83a26c00 r8:8f83fa80 r7:00040010 r6:20000340 r5:8f83fa81 [ 4217.262638][ T8417] r4:00000003 [ 4217.262671][ T8417] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4217.262783][ T8417] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4217.262805][ T8417] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4217.262862][ T8417] Exception stack(0xebb79fa8 to 0xebb79ff0) [ 4217.262904][ T8417] 9fa0: 00000000 00000000 00000003 20000340 00040010 00000000 [ 4217.262940][ T8417] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f4c0bc [ 4217.262981][ T8417] 9fe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4219.888042][ T29] audit: type=1400 audit(134221947.802:1031): avc: denied { write } for pid=8452 comm="syz.1.9398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 4220.246951][ T8462] FAULT_INJECTION: forcing a failure. [ 4220.246951][ T8462] name failslab, interval 1, probability 0, space 0, times 0 [ 4220.247515][ T8462] CPU: 1 UID: 0 PID: 8462 Comm: syz.1.9402 Not tainted syzkaller #0 PREEMPT [ 4220.247622][ T8462] Hardware name: ARM-Versatile Express [ 4220.247656][ T8462] Call trace: [ 4220.247781][ T8462] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4220.247904][ T8462] r7:00000c40 r6:00000000 r5:60000013 r4:82252424 [ 4220.247928][ T8462] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4220.247993][ T8462] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4220.248056][ T8462] r5:8383ec00 r4:82918810 [ 4220.248076][ T8462] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4220.248143][ T8462] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4220.248356][ T8462] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 4220.248404][ T8462] [<8052efe0>] (should_failslab) from [<8050a534>] (__kmalloc_noprof+0x9c/0x568) [ 4220.248515][ T8462] [<8050a498>] (__kmalloc_noprof) from [<807d32c8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4220.248653][ T8462] r10:8383ec00 r9:8309f800 r8:00000000 r7:8365f770 r6:8f83f4a8 r5:00001000 [ 4220.248685][ T8462] r4:00000000 [ 4220.248713][ T8462] [<807d328c>] (tomoyo_realpath_from_path) from [<807cf40c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4220.248872][ T8462] r10:8383ec00 r9:00000000 r8:8f83f480 r7:00005450 r6:00000004 r5:81cd65c8 [ 4220.248968][ T8462] r4:8f83f4a8 r3:826c1240 [ 4220.249000][ T8462] [<807cf340>] (tomoyo_path_number_perm) from [<807d3cec>] (tomoyo_file_ioctl+0x1c/0x20) [ 4220.249287][ T8462] r9:00000003 r8:8f83f480 r7:00000000 r6:00000000 r5:00005450 r4:8f83f480 [ 4220.249342][ T8462] [<807d3cd0>] (tomoyo_file_ioctl) from [<807805b0>] (security_file_ioctl+0x64/0x1e4) [ 4220.249409][ T8462] [<8078054c>] (security_file_ioctl) from [<80578844>] (sys_ioctl+0x4c/0xba0) [ 4220.249617][ T8462] r7:00000000 r6:8f83f481 r5:00000000 r4:00005450 [ 4220.249749][ T8462] [<805787f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4220.249951][ T8462] Exception stack(0xec295fa8 to 0xec295ff0) [ 4220.250097][ T8462] 5fa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 4220.250251][ T8462] 5fc0: 00000000 00000000 00130918 00000036 00300000 00000000 00006364 76f4c0bc [ 4220.250370][ T8462] 5fe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4220.250446][ T8462] r10:00000036 r9:8383ec00 r8:8020029c r7:00000036 r6:00130918 r5:00000000 [ 4220.250570][ T8462] r4:00000000 [ 4220.272574][ T8462] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4220.439170][ T29] audit: type=1400 audit(134221948.352:1032): avc: denied { read } for pid=8463 comm="syz.1.9403" path="socket:[107650]" dev="sockfs" ino=107650 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4223.376875][ T29] audit: type=1400 audit(134221951.292:1033): avc: denied { nlmsg_write } for pid=8477 comm="syz.1.9406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 4224.087702][ T8495] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8495 comm=syz.1.9412 [ 4225.312958][ T29] audit: type=1400 audit(134221953.222:1034): avc: denied { connect } for pid=8505 comm="syz.1.9416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 4226.314492][ T29] audit: type=1400 audit(134221954.222:1035): avc: denied { create } for pid=8516 comm="syz.0.9419" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 4226.452232][ T29] audit: type=1400 audit(134221954.362:1036): avc: denied { remount } for pid=8516 comm="syz.0.9419" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 4229.123215][ T8554] FAULT_INJECTION: forcing a failure. [ 4229.123215][ T8554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4229.135602][ T8554] CPU: 1 UID: 0 PID: 8554 Comm: syz.1.9431 Not tainted syzkaller #0 PREEMPT [ 4229.135742][ T8554] Hardware name: ARM-Versatile Express [ 4229.135773][ T8554] Call trace: [ 4229.135821][ T8554] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4229.135939][ T8554] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4229.135975][ T8554] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4229.136082][ T8554] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4229.136202][ T8554] r5:8383c800 r4:8294f590 [ 4229.136246][ T8554] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4229.136353][ T8554] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4229.136425][ T8554] r8:8020029c r7:00000000 r6:824578b8 r5:20000040 r4:20000040 [ 4229.136517][ T8554] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4229.136584][ T8554] [<80986bb4>] (should_fail_usercopy) from [<8098cc34>] (strncpy_from_user+0x20/0x1a0) [ 4229.136637][ T8554] [<8098cc14>] (strncpy_from_user) from [<8056e6b0>] (getname_flags.part.0+0x44/0x18c) [ 4229.136730][ T8554] r10:00000142 r9:8383c800 r8:8020029c r7:00000000 r6:824578b8 r5:20000040 [ 4229.136756][ T8554] r4:832e1000 [ 4229.136774][ T8554] [<8056e66c>] (getname_flags.part.0) from [<80573704>] (getname_flags+0x3c/0x50) [ 4229.136839][ T8554] r9:8383c800 r8:8020029c r7:ffffff9c r6:ec985f58 r5:00000000 r4:20000040 [ 4229.136862][ T8554] [<805736c8>] (getname_flags) from [<8055bf94>] (do_sys_openat2+0x60/0xe0) [ 4229.136922][ T8554] r5:20000040 r4:00000000 [ 4229.136976][ T8554] [<8055bf34>] (do_sys_openat2) from [<8055c3ec>] (sys_openat+0x98/0xd4) [ 4229.137040][ T8554] r7:00000142 r6:00130918 r5:20000040 r4:ffffff9c [ 4229.137060][ T8554] [<8055c354>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4229.137109][ T8554] Exception stack(0xec985fa8 to 0xec985ff0) [ 4229.137152][ T8554] 5fa0: 00000000 00000000 ffffff9c 20000040 00000000 00000000 [ 4229.137187][ T8554] 5fc0: 00000000 00000000 00130918 00000142 00300000 00000000 00006364 76f4c0bc [ 4229.137408][ T8554] 5fe0: 76f4bec0 76f4beb0 0001928c 00132970 [ 4229.137455][ T8554] r5:00000000 r4:00000000 [ 4229.269535][ T29] audit: type=1400 audit(134221957.182:1037): avc: denied { execute } for pid=8556 comm="syz-executor" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 4229.288140][ T29] audit: type=1400 audit(134221957.202:1038): avc: denied { execute_no_trans } for pid=8556 comm="syz-executor" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 4229.354861][ T29] audit: type=1400 audit(134221957.262:1039): avc: denied { mounton } for pid=8562 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 4229.511633][ T597] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4229.591022][ T597] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4229.676646][ T597] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4229.780106][ T597] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4230.018246][ T597] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4230.021423][ T29] audit: type=1400 audit(134221957.932:1040): avc: denied { connect } for pid=8557 comm="syz.0.9433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4230.042830][ T597] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4230.060452][ T597] bond0 (unregistering): Released all slaves [ 4230.181971][ T597] hsr_slave_0: left promiscuous mode [ 4230.188340][ T597] hsr_slave_1: left promiscuous mode [ 4230.200512][ T597] veth1_macvtap: left promiscuous mode [ 4230.200929][ T597] veth0_macvtap: left promiscuous mode [ 4230.201216][ T597] veth1_vlan: left promiscuous mode [ 4230.201390][ T597] veth0_vlan: left promiscuous mode [ 4230.767647][ T29] audit: type=1400 audit(134221958.682:1041): avc: denied { write } for pid=8562 comm="syz-executor" name="tun" dev="devtmpfs" ino=676 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:apt_var_lib_t:s0" [ 4230.952506][ T29] audit: type=1400 audit(134221958.862:1042): avc: denied { shutdown } for pid=8557 comm="syz.0.9433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4232.531004][ T8562] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4232.539082][ T8562] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4234.057665][ T8562] hsr_slave_0: entered promiscuous mode [ 4234.059108][ T8562] hsr_slave_1: entered promiscuous mode [ 4234.063908][ T8562] debugfs: 'hsr0' already exists in 'hsr' [ 4234.064097][ T8562] Cannot create hsr debugfs directory [ 4235.031685][ T8562] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4235.046211][ T8562] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4235.060259][ T8562] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4235.071107][ T8562] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4235.542786][ T29] audit: type=1400 audit(134221963.452:1043): avc: denied { connect } for pid=8929 comm="syz.0.9438" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 4236.320055][ T8562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4239.040474][ T8562] veth0_vlan: entered promiscuous mode [ 4239.085439][ T8562] veth1_vlan: entered promiscuous mode [ 4239.201618][ T8562] veth0_macvtap: entered promiscuous mode [ 4239.228488][ T8562] veth1_macvtap: entered promiscuous mode [ 4239.386865][ T7828] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4239.387241][ T7828] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4239.387410][ T7828] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4239.387516][ T7828] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4239.482833][ T29] audit: type=1400 audit(134221967.392:1044): avc: denied { mounton } for pid=8562 comm="syz-executor" path="/syzkaller.4KPzNL/syz-tmp" dev="vda" ino=830 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 4239.496939][ T29] audit: type=1400 audit(134221967.412:1045): avc: denied { mount } for pid=8562 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 4239.500573][ T29] audit: type=1400 audit(134221967.412:1046): avc: denied { mounton } for pid=8562 comm="syz-executor" path="/syzkaller.4KPzNL/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 4239.508674][ T29] audit: type=1400 audit(134221967.422:1047): avc: denied { mounton } for pid=8562 comm="syz-executor" path="/syzkaller.4KPzNL/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=109173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 4239.521807][ T29] audit: type=1400 audit(134221967.442:1048): avc: denied { unmount } for pid=8562 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 4239.544247][ T29] audit: type=1400 audit(134221967.452:1049): avc: denied { mounton } for pid=8562 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=771 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 4239.544504][ T29] audit: type=1400 audit(134221967.452:1050): avc: denied { mount } for pid=8562 comm="syz-executor" name="/" dev="gadgetfs" ino=2424 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 4239.544689][ T29] audit: type=1400 audit(134221967.452:1051): avc: denied { mount } for pid=8562 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 4239.544803][ T29] audit: type=1400 audit(134221967.452:1052): avc: denied { mounton } for pid=8562 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 4242.336121][ T9033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9033 comm=syz.1.9444 [ 4242.867513][ T29] audit: type=1400 audit(134221970.782:1053): avc: denied { node_bind } for pid=9032 comm="syz.1.9444" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 4248.735411][ T9070] FAULT_INJECTION: forcing a failure. [ 4248.735411][ T9070] name failslab, interval 1, probability 0, space 0, times 0 [ 4248.735827][ T9070] CPU: 0 UID: 0 PID: 9070 Comm: syz.0.9458 Not tainted syzkaller #0 PREEMPT [ 4248.735917][ T9070] Hardware name: ARM-Versatile Express [ 4248.735946][ T9070] Call trace: [ 4248.735995][ T9070] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4248.736115][ T9070] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4248.736164][ T9070] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4248.736304][ T9070] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4248.736486][ T9070] r5:841ca400 r4:82918810 [ 4248.736543][ T9070] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4248.736698][ T9070] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4248.736807][ T9070] r8:841ca400 r7:00000000 r6:00000dc0 r5:84631180 r4:830a4540 [ 4248.736937][ T9070] [<8052efe0>] (should_failslab) from [<8050ece8>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 4248.737129][ T9070] [<8050ec9c>] (kmem_cache_alloc_noprof) from [<8078f338>] (security_file_alloc+0x30/0x1dc) [ 4248.737214][ T9070] r10:00000142 r9:8382a000 r8:82805cc0 r7:84214b80 r6:00123100 r5:84631180 [ 4248.737236][ T9070] r4:84631180 [ 4248.737253][ T9070] [<8078f308>] (security_file_alloc) from [<805611c0>] (init_file+0x48/0x110) [ 4248.737465][ T9070] r5:84631180 r4:84631180 [ 4248.737488][ T9070] [<80561178>] (init_file) from [<80561930>] (alloc_empty_file+0x68/0x13c) [ 4248.737549][ T9070] r7:84214b80 r6:00123100 r5:84631180 r4:82457898 [ 4248.737705][ T9070] [<805618c8>] (alloc_empty_file) from [<80574238>] (path_openat+0x40/0x1150) [ 4248.737877][ T9070] r8:ecd59e58 r7:ecd59e58 r6:ecd59f20 r5:841ca400 r4:ffffff9c [ 4248.738061][ T9070] [<805741f8>] (path_openat) from [<805753f4>] (do_filp_open+0xac/0x148) [ 4248.738128][ T9070] r10:00000142 r9:8382a000 r8:00000001 r7:ecd59e58 r6:ecd59f20 r5:841ca400 [ 4248.738213][ T9070] r4:ffffff9c [ 4248.738304][ T9070] [<80575348>] (do_filp_open) from [<8055bfc4>] (do_sys_openat2+0x90/0xe0) [ 4248.738525][ T9070] r9:841ca400 r8:8020029c r7:ffffff9c r6:ecd59f58 r5:8382a000 r4:00000004 [ 4248.738622][ T9070] [<8055bf34>] (do_sys_openat2) from [<8055c3ec>] (sys_openat+0x98/0xd4) [ 4248.738737][ T9070] r7:00000142 r6:00130918 r5:20000000 r4:ffffff9c [ 4248.738799][ T9070] [<8055c354>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4248.738886][ T9070] Exception stack(0xecd59fa8 to 0xecd59ff0) [ 4248.738927][ T9070] 9fa0: 00000000 00000000 ffffff9c 20000000 001a3100 00000000 [ 4248.738961][ T9070] 9fc0: 00000000 00000000 00130918 00000142 00300000 00000000 00006364 76f9d0bc [ 4248.738993][ T9070] 9fe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4248.739021][ T9070] r5:00000000 r4:00000000 [ 4250.498450][ T29] audit: type=1400 audit(134221978.412:1054): avc: denied { create } for pid=9083 comm="syz.1.9463" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4250.553195][ T29] audit: type=1400 audit(134221978.462:1055): avc: denied { unlink } for pid=8562 comm="syz-executor" name="file0" dev="tmpfs" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4252.944686][ T9104] SELinux: Context system_u:object_r:syslogd_exec_t:s0 is not valid (left unmapped). [ 4252.949463][ T29] audit: type=1400 audit(134221980.862:1056): avc: denied { relabelto } for pid=9103 comm="syz.0.9471" name="ttyprintk" dev="devtmpfs" ino=610 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:syslogd_exec_t:s0" [ 4252.949840][ T29] audit: type=1400 audit(134221980.862:1057): avc: denied { associate } for pid=9103 comm="syz.0.9471" name="ttyprintk" dev="devtmpfs" ino=610 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:syslogd_exec_t:s0" [ 4255.803968][ T29] audit: type=1400 audit(134221983.712:1058): avc: denied { listen } for pid=9114 comm="syz.0.9475" path=2F3435362FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 4255.817635][ T29] audit: type=1400 audit(134221983.732:1059): avc: denied { accept } for pid=9114 comm="syz.0.9475" path=2F3435362FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 4256.623749][ T29] audit: type=1400 audit(134221984.532:1060): avc: denied { getopt } for pid=9127 comm="syz.1.9480" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 4258.585870][ T9136] FAULT_INJECTION: forcing a failure. [ 4258.585870][ T9136] name failslab, interval 1, probability 0, space 0, times 0 [ 4258.588603][ T9136] CPU: 1 UID: 0 PID: 9136 Comm: syz.0.9483 Not tainted syzkaller #0 PREEMPT [ 4258.588760][ T9136] Hardware name: ARM-Versatile Express [ 4258.588797][ T9136] Call trace: [ 4258.588843][ T9136] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4258.588996][ T9136] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4258.589019][ T9136] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4258.589076][ T9136] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4258.589127][ T9136] r5:841ca400 r4:82918810 [ 4258.589143][ T9136] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4258.589200][ T9136] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4258.589265][ T9136] r8:841ca400 r7:00000000 r6:00000cc0 r5:ffffffff r4:830a7c00 [ 4258.589283][ T9136] [<8052efe0>] (should_failslab) from [<8050f578>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 4258.589372][ T9136] [<8050f528>] (kmem_cache_alloc_node_noprof) from [<81564214>] (__alloc_skb+0x138/0x160) [ 4258.589458][ T9136] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:830a7c00 r5:ffffffff [ 4258.589480][ T9136] r4:828060c0 [ 4258.589496][ T9136] [<815640dc>] (__alloc_skb) from [<81686038>] (netlink_alloc_large_skb+0x8c/0xa4) [ 4258.589564][ T9136] r8:00000000 r7:85a7bc00 r6:00000020 r5:850c3b80 r4:00000140 [ 4258.589584][ T9136] [<81685fac>] (netlink_alloc_large_skb) from [<816867f8>] (netlink_sendmsg+0x134/0x444) [ 4258.589640][ T9136] r5:850c3b80 r4:ed511f20 [ 4258.589657][ T9136] [<816866c4>] (netlink_sendmsg) from [<81556a04>] (__sock_sendmsg+0x44/0x78) [ 4258.589732][ T9136] r10:00000000 r9:ed511dc4 r8:ed511dc4 r7:00000000 r6:850c3b80 r5:ed511f20 [ 4258.589754][ T9136] r4:00000000 [ 4258.589771][ T9136] [<815569c0>] (__sock_sendmsg) from [<815571cc>] (____sys_sendmsg+0x298/0x2cc) [ 4258.589829][ T9136] r7:00000000 r6:850c3b80 r5:00004010 r4:ed511f20 [ 4258.589848][ T9136] [<81556f34>] (____sys_sendmsg) from [<81559194>] (___sys_sendmsg+0x9c/0xd0) [ 4258.589914][ T9136] r10:ed511e24 r9:20000180 r8:00004010 r7:00000000 r6:850c3b80 r5:ed511f20 [ 4258.589938][ T9136] r4:00000000 [ 4258.589954][ T9136] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4258.590021][ T9136] r10:00000128 r9:841ca400 r8:85dc6000 r7:00004010 r6:20000180 r5:85dc6001 [ 4258.590041][ T9136] r4:00000003 [ 4258.590060][ T9136] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4258.590121][ T9136] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4258.590141][ T9136] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4258.590192][ T9136] Exception stack(0xed511fa8 to 0xed511ff0) [ 4258.590231][ T9136] 1fa0: 00000000 00000000 00000003 20000180 00004010 00000000 [ 4258.590262][ T9136] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4258.590292][ T9136] 1fe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4265.397464][ T9171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1016 sclass=netlink_route_socket pid=9171 comm=syz.1.9496 [ 4268.138438][ T29] audit: type=1400 audit(134221996.052:1061): avc: denied { wake_alarm } for pid=9186 comm="syz.0.9502" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 4268.269959][ T29] audit: type=1400 audit(134221996.182:1062): avc: denied { create } for pid=9188 comm="syz.0.9503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 4270.815200][ T9208] FAULT_INJECTION: forcing a failure. [ 4270.815200][ T9208] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4270.815669][ T9208] CPU: 0 UID: 0 PID: 9208 Comm: syz.1.9509 Not tainted syzkaller #0 PREEMPT [ 4270.815787][ T9208] Hardware name: ARM-Versatile Express [ 4270.815852][ T9208] Call trace: [ 4270.815910][ T9208] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4270.816147][ T9208] r7:200000c0 r6:00000000 r5:60000013 r4:82252424 [ 4270.816207][ T9208] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4270.816448][ T9208] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4270.816867][ T9208] r5:841ce000 r4:8294f590 [ 4270.816925][ T9208] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4270.817170][ T9208] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4270.817338][ T9208] r8:00000000 r7:200000c0 r6:8fbc2900 r5:00000000 r4:ed875f20 [ 4270.817451][ T9208] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4270.817522][ T9208] [<80986bb4>] (should_fail_usercopy) from [<808c7294>] (_copy_from_iter+0x6c/0x7d8) [ 4270.817718][ T9208] [<808c7228>] (_copy_from_iter) from [<81686850>] (netlink_sendmsg+0x18c/0x444) [ 4270.818054][ T9208] r10:00000000 r9:00000000 r8:ed875f30 r7:85a79800 r6:0000002c r5:84de0000 [ 4270.818167][ T9208] r4:ed875f20 [ 4270.818190][ T9208] [<816866c4>] (netlink_sendmsg) from [<81556a04>] (__sock_sendmsg+0x44/0x78) [ 4270.818419][ T9208] r10:00000000 r9:ed875dc4 r8:ed875dc4 r7:00000000 r6:850c2780 r5:ed875f20 [ 4270.818452][ T9208] r4:00000000 [ 4270.818571][ T9208] [<815569c0>] (__sock_sendmsg) from [<815571cc>] (____sys_sendmsg+0x298/0x2cc) [ 4270.818739][ T9208] r7:00000000 r6:850c2780 r5:00000080 r4:ed875f20 [ 4270.818831][ T9208] [<81556f34>] (____sys_sendmsg) from [<81559194>] (___sys_sendmsg+0x9c/0xd0) [ 4270.818970][ T9208] r10:ed875e24 r9:20000140 r8:00000080 r7:00000000 r6:850c2780 r5:ed875f20 [ 4270.818999][ T9208] r4:00000000 [ 4270.819051][ T9208] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4270.819162][ T9208] r10:00000128 r9:841ce000 r8:85dc6e40 r7:00000080 r6:20000140 r5:85dc6e41 [ 4270.819284][ T9208] r4:00000003 [ 4270.819309][ T9208] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4270.819554][ T9208] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4270.819722][ T9208] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4270.819880][ T9208] Exception stack(0xed875fa8 to 0xed875ff0) [ 4270.819991][ T9208] 5fa0: 00000000 00000000 00000003 20000140 00000080 00000000 [ 4270.820162][ T9208] 5fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fd20bc [ 4270.820200][ T9208] 5fe0: 76fd1ec0 76fd1eb0 0001928c 00132970 [ 4272.086142][ T29] audit: type=1400 audit(134222000.002:1063): avc: denied { accept } for pid=9223 comm="syz.0.9513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 4272.706925][ T29] audit: type=1400 audit(134222000.622:1064): avc: denied { read } for pid=9234 comm="syz.1.9518" path="socket:[109527]" dev="sockfs" ino=109527 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 4277.834141][ T9259] FAULT_INJECTION: forcing a failure. [ 4277.834141][ T9259] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4277.835941][ T9259] CPU: 1 UID: 0 PID: 9259 Comm: syz.1.9525 Not tainted syzkaller #0 PREEMPT [ 4277.836053][ T9259] Hardware name: ARM-Versatile Express [ 4277.836084][ T9259] Call trace: [ 4277.836129][ T9259] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4277.836236][ T9259] r7:20000000 r6:00000000 r5:60000013 r4:82252424 [ 4277.836258][ T9259] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4277.836320][ T9259] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4277.836375][ T9259] r5:841c9800 r4:8294f590 [ 4277.836391][ T9259] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4277.836454][ T9259] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4277.836522][ T9259] r8:00006000 r7:20000000 r6:ffedc000 r5:00000000 r4:84e30c80 [ 4277.836542][ T9259] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4277.836600][ T9259] [<80986bb4>] (should_fail_usercopy) from [<808c7294>] (_copy_from_iter+0x6c/0x7d8) [ 4277.836670][ T9259] [<808c7228>] (_copy_from_iter) from [<808c7b08>] (copy_page_from_iter+0x108/0x144) [ 4277.836751][ T9259] r10:ffedc000 r9:82a78528 r8:00000000 r7:ded78f44 r6:00001000 r5:00000000 [ 4277.836774][ T9259] r4:84e30c80 [ 4277.836793][ T9259] [<808c7a00>] (copy_page_from_iter) from [<8056b690>] (anon_pipe_write+0x1c0/0x564) [ 4277.836873][ T9259] r10:85dc6840 r9:edaf1f08 r8:00000000 r7:00006000 r6:ded78f44 r5:00000006 [ 4277.836895][ T9259] r4:84e30c80 [ 4277.836913][ T9259] [<8056b4d0>] (anon_pipe_write) from [<8055fc78>] (vfs_write+0x3a4/0x44c) [ 4277.836997][ T9259] r10:81c1fd50 r9:20000000 r8:00000000 r7:841c9800 r6:00010001 r5:85dc6840 [ 4277.837023][ T9259] r4:00004004 [ 4277.837041][ T9259] [<8055f8d4>] (vfs_write) from [<8055fee4>] (ksys_write+0xc8/0xe8) [ 4277.837194][ T9259] r10:00000004 r9:841c9800 r8:8020029c r7:00010001 r6:20000000 r5:85dc6840 [ 4277.837218][ T9259] r4:85dc6841 [ 4277.837237][ T9259] [<8055fe1c>] (ksys_write) from [<8055ff14>] (sys_write+0x10/0x14) [ 4277.837305][ T9259] r7:00000004 r6:00130918 r5:00000000 r4:00000000 [ 4277.837322][ T9259] [<8055ff04>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4277.837374][ T9259] Exception stack(0xedaf1fa8 to 0xedaf1ff0) [ 4277.837416][ T9259] 1fa0: 00000000 00000000 00000004 20000000 00010001 00000000 [ 4277.837453][ T9259] 1fc0: 00000000 00000000 00130918 00000004 00300000 00000000 00006364 76fd20bc [ 4277.837481][ T9259] 1fe0: 76fd1ec0 76fd1eb0 0001928c 00132970 [ 4281.092043][ T9275] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=269 sclass=netlink_route_socket pid=9275 comm=syz.0.9530 [ 4284.217548][ T29] audit: type=1400 audit(134222012.132:1065): avc: denied { map } for pid=9287 comm="syz.1.9534" path="pipe:[108452]" dev="pipefs" ino=108452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 4284.311085][ T29] audit: type=1400 audit(134222012.222:1066): avc: denied { ioctl } for pid=9287 comm="syz.1.9534" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=108453 ioctlcmd=0x941d scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 4285.341307][ T29] audit: type=1400 audit(134222013.252:1067): avc: denied { ioctl } for pid=9301 comm="syz.0.9540" path="socket:[108491]" dev="sockfs" ino=108491 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 4285.349220][ T29] audit: type=1400 audit(134222013.262:1068): avc: denied { write } for pid=9301 comm="syz.0.9540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 4285.360414][ T9302] ipvlan1: entered promiscuous mode [ 4285.369017][ T9302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9302 comm=syz.0.9540 [ 4285.383010][ T9301] ipvlan1: left promiscuous mode [ 4285.481626][ T9305] FAULT_INJECTION: forcing a failure. [ 4285.481626][ T9305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4285.482023][ T9305] CPU: 0 UID: 0 PID: 9305 Comm: syz.0.9541 Not tainted syzkaller #0 PREEMPT [ 4285.482123][ T9305] Hardware name: ARM-Versatile Express [ 4285.482150][ T9305] Call trace: [ 4285.482195][ T9305] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4285.482311][ T9305] r7:edc5de20 r6:00000000 r5:60000013 r4:82252424 [ 4285.482331][ T9305] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4285.482385][ T9305] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4285.482440][ T9305] r5:85405400 r4:8294f590 [ 4285.482583][ T9305] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4285.483308][ T9305] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4285.483504][ T9305] r8:00040010 r7:edc5de20 r6:20000340 r5:00000000 r4:edc5df20 [ 4285.483942][ T9305] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4285.484260][ T9305] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4285.484588][ T9305] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4285.484692][ T9305] r8:00040010 r7:00000000 r6:8500e500 r5:edc5df20 r4:edc5de64 [ 4285.484724][ T9305] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4285.484792][ T9305] r10:00000128 r9:85405400 r8:833436c0 r7:00040010 r6:20000340 r5:833436c1 [ 4285.484812][ T9305] r4:00000003 [ 4285.484831][ T9305] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4285.484904][ T9305] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4285.484921][ T9305] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4285.485046][ T9305] Exception stack(0xedc5dfa8 to 0xedc5dff0) [ 4285.485093][ T9305] dfa0: 00000000 00000000 00000003 20000340 00040010 00000000 [ 4285.485129][ T9305] dfc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4285.485156][ T9305] dfe0: 76f9cec0 76f9ceb0 0001928c 00132970 [ 4285.687334][ T29] audit: type=1400 audit(134222013.602:1069): avc: denied { setopt } for pid=9308 comm="syz.0.9543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 4286.733229][ T29] audit: type=1400 audit(134222014.642:1070): avc: denied { getopt } for pid=9318 comm="syz.0.9546" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 4289.787919][ T29] audit: type=1400 audit(134222017.702:1071): avc: denied { getopt } for pid=9343 comm="syz.1.9555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4289.856606][ T29] audit: type=1400 audit(134222017.772:1072): avc: denied { ioctl } for pid=9343 comm="syz.1.9555" path="socket:[109679]" dev="sockfs" ino=109679 ioctlcmd=0x9421 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4290.379204][ T29] audit: type=1400 audit(134222018.292:1073): avc: denied { create } for pid=9347 comm="syz.1.9556" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 4290.563177][ T9358] FAULT_INJECTION: forcing a failure. [ 4290.563177][ T9358] name failslab, interval 1, probability 0, space 0, times 0 [ 4290.566062][ T9358] CPU: 1 UID: 0 PID: 9358 Comm: syz.1.9559 Not tainted syzkaller #0 PREEMPT [ 4290.566186][ T9358] Hardware name: ARM-Versatile Express [ 4290.566222][ T9358] Call trace: [ 4290.566268][ T9358] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4290.566388][ T9358] r7:00000d40 r6:00000000 r5:60000013 r4:82252424 [ 4290.566411][ T9358] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4290.566512][ T9358] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4290.566572][ T9358] r5:83a20000 r4:82918810 [ 4290.566592][ T9358] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4290.566653][ T9358] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4290.566726][ T9358] r8:00000000 r7:00000d40 r6:0000001d r5:85447ffc r4:83001240 [ 4290.566748][ T9358] [<8052efe0>] (should_failslab) from [<8050a534>] (__kmalloc_noprof+0x9c/0x568) [ 4290.566801][ T9358] [<8050a498>] (__kmalloc_noprof) from [<807d31d0>] (tomoyo_encode2+0x64/0xf0) [ 4290.566866][ T9358] r10:00000fff r9:8309e400 r8:00000000 r7:834de660 r6:85dc6b68 r5:85447ffc [ 4290.566891][ T9358] r4:85447fea [ 4290.566911][ T9358] [<807d316c>] (tomoyo_encode2) from [<807d3280>] (tomoyo_encode+0x24/0x30) [ 4290.566980][ T9358] r9:8309e400 r8:00000000 r7:834de660 r6:85dc6b68 r5:00001000 r4:85447feb [ 4290.567004][ T9358] [<807d325c>] (tomoyo_encode) from [<807d330c>] (tomoyo_realpath_from_path+0x80/0x17c) [ 4290.567061][ T9358] r5:00001000 r4:85447000 [ 4290.567078][ T9358] [<807d328c>] (tomoyo_realpath_from_path) from [<807cf40c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4290.567145][ T9358] r10:83a20000 r9:00000000 r8:85dc6b40 r7:400c9206 r6:00000004 r5:81cd65c8 [ 4290.567172][ T9358] r4:85dc6b68 r3:826c1240 [ 4290.567192][ T9358] [<807cf340>] (tomoyo_path_number_perm) from [<807d3cec>] (tomoyo_file_ioctl+0x1c/0x20) [ 4290.567257][ T9358] r9:00000003 r8:85dc6b40 r7:200001c0 r6:200001c0 r5:400c9206 r4:85dc6b40 [ 4290.567278][ T9358] [<807d3cd0>] (tomoyo_file_ioctl) from [<807805b0>] (security_file_ioctl+0x64/0x1e4) [ 4290.567337][ T9358] [<8078054c>] (security_file_ioctl) from [<80578844>] (sys_ioctl+0x4c/0xba0) [ 4290.567398][ T9358] r7:200001c0 r6:85dc6b41 r5:00000000 r4:400c9206 [ 4290.567421][ T9358] [<805787f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4290.567471][ T9358] Exception stack(0xedd05fa8 to 0xedd05ff0) [ 4290.567513][ T9358] 5fa0: 00000000 00000000 00000003 400c9206 200001c0 00000000 [ 4290.567549][ T9358] 5fc0: 00000000 00000000 00130918 00000036 00300000 00000000 00006364 76fd20bc [ 4290.567583][ T9358] 5fe0: 76fd1ec0 76fd1eb0 0001928c 00132970 [ 4290.567622][ T9358] r10:00000036 r9:83a20000 r8:8020029c r7:00000036 r6:00130918 r5:00000000 [ 4290.567643][ T9358] r4:00000000 [ 4290.589870][ T9358] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4292.169467][ T9381] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9381 comm=syz.1.9565 [ 4292.642203][ T29] audit: type=1400 audit(134222020.552:1074): avc: denied { accept } for pid=9389 comm="syz.0.9569" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 4292.872023][ T29] audit: type=1400 audit(134222020.782:1075): avc: denied { accept } for pid=9393 comm="syz.0.9571" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 4296.990005][ T9421] FAULT_INJECTION: forcing a failure. [ 4296.990005][ T9421] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4296.991963][ T9421] CPU: 1 UID: 0 PID: 9421 Comm: syz.0.9581 Not tainted syzkaller #0 PREEMPT [ 4296.992159][ T9421] Hardware name: ARM-Versatile Express [ 4296.992195][ T9421] Call trace: [ 4296.992250][ T9421] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4296.992379][ T9421] r7:00000000 r6:00000000 r5:60000113 r4:82252424 [ 4296.992407][ T9421] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4296.992473][ T9421] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4296.992533][ T9421] r5:83839800 r4:82918864 [ 4296.992550][ T9421] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4296.992613][ T9421] [<80986974>] (should_fail_ex) from [<8052f0dc>] (should_fail_alloc_page+0x68/0x74) [ 4296.992694][ T9421] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:ee2cdde8 [ 4296.992717][ T9421] [<8052f074>] (should_fail_alloc_page) from [<804f713c>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 4296.992781][ T9421] [<804f70a8>] (prepare_alloc_pages.constprop.0) from [<804ff704>] (__alloc_frozen_pages_noprof+0xac/0x1104) [ 4296.992852][ T9421] r10:ee2cdfb0 r9:00000000 r8:83839800 r7:00000040 r6:00140cca r5:83839800 [ 4296.992884][ T9421] r4:00000000 r3:ee2cdde8 [ 4296.992902][ T9421] [<804ff658>] (__alloc_frozen_pages_noprof) from [<805007d0>] (__folio_alloc_noprof+0x14/0x6c) [ 4296.992974][ T9421] r10:ee2cdfb0 r9:85ca6480 r8:00000001 r7:00000040 r6:76f9be84 r5:83839800 [ 4296.993001][ T9421] r4:00001255 [ 4296.993020][ T9421] [<805007bc>] (__folio_alloc_noprof) from [<804d09b4>] (handle_mm_fault+0xcec/0x14e0) [ 4296.993098][ T9421] r5:83839800 r4:00001255 [ 4296.993116][ T9421] [<804cfcc8>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 4296.993185][ T9421] r10:00000002 r9:85941d40 r8:00000255 r7:83839800 r6:00000a07 r5:76f9be84 [ 4296.993207][ T9421] r4:ee2cdfb0 [ 4296.993224][ T9421] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 4296.993287][ T9421] r10:00006364 r9:00000000 r8:80234128 r7:ee2cdfb0 r6:76f9be84 r5:00000a07 [ 4296.993309][ T9421] r4:8281d0c8 [ 4296.993402][ T9421] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 4296.993464][ T9421] Exception stack(0xee2cdfb0 to 0xee2cdff8) [ 4296.993508][ T9421] dfa0: 20000080 00000003 00000000 00000000 [ 4296.993542][ T9421] dfc0: 0001bcb4 20000080 00000000 00189790 00300000 00000000 00006364 76f9d0bc [ 4296.993573][ T9421] dfe0: 00000000 76f9be80 0001926c 0001bcc0 20000010 ffffffff [ 4296.993608][ T9421] r8:826b8044 r7:83839800 r6:ffffffff r5:20000010 r4:0001bcc0 [ 4297.030158][ T9421] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 4299.428410][ T29] audit: type=1400 audit(134222027.332:1076): avc: denied { accept } for pid=9435 comm="syz.1.9586" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 4300.580409][ T9463] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9463 comm=syz.1.9594 [ 4307.577239][ T9546] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9546 comm=syz.0.9620 [ 4308.837289][ T29] audit: type=1400 audit(134222036.752:1077): avc: denied { setopt } for pid=9557 comm="syz.0.9624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 4310.097972][ T9567] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65535 sclass=netlink_xfrm_socket pid=9567 comm=syz.1.9626 [ 4314.804550][T18167] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 4314.954407][T18167] usb 2-1: Using ep0 maxpacket: 32 [ 4314.970278][T18167] usb 2-1: config 9 has an invalid interface number: 6 but max is 0 [ 4314.970645][T18167] usb 2-1: config 9 contains an unexpected descriptor of type 0x2, skipping [ 4314.971000][T18167] usb 2-1: config 9 has no interface number 0 [ 4314.971166][T18167] usb 2-1: config 9 interface 6 altsetting 67 endpoint 0x9 has invalid wMaxPacketSize 0 [ 4314.971267][T18167] usb 2-1: config 9 interface 6 altsetting 67 endpoint 0x6 has invalid maxpacket 31912, setting to 1024 [ 4314.971314][T18167] usb 2-1: config 9 interface 6 altsetting 67 bulk endpoint 0x6 has invalid maxpacket 1024 [ 4314.971366][T18167] usb 2-1: config 9 interface 6 altsetting 67 has an endpoint descriptor with address 0xA5, changing to 0x85 [ 4314.971406][T18167] usb 2-1: config 9 interface 6 altsetting 67 endpoint 0x85 has invalid maxpacket 14810, setting to 64 [ 4314.971444][T18167] usb 2-1: config 9 interface 6 altsetting 67 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 4314.971746][T18167] usb 2-1: config 9 interface 6 altsetting 67 has a duplicate endpoint with address 0x5, skipping [ 4314.971816][T18167] usb 2-1: config 9 interface 6 altsetting 67 has an invalid descriptor for endpoint zero, skipping [ 4314.971852][T18167] usb 2-1: config 9 interface 6 altsetting 67 has a duplicate endpoint with address 0x6, skipping [ 4314.972056][T18167] usb 2-1: config 9 interface 6 altsetting 67 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 4314.984835][T18167] usb 2-1: config 9 interface 6 altsetting 67 has 9 endpoint descriptors, different from the interface descriptor's value: 8 [ 4314.984934][T18167] usb 2-1: config 9 interface 6 has no altsetting 0 [ 4315.003998][T18167] usb 2-1: New USB device found, idVendor=0bfd, idProduct=010e, bcdDevice=72.44 [ 4315.004313][T18167] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4315.004603][T18167] usb 2-1: Product: Ɦパ嘸Œ몺傍ࡣ欸裹ờ腪裣骙꣉䑕謫愾趪崸끎읾㊱Ԣኮᣳ꺧᫡蚬䔶풃㒻癧账㺌굲扄菶栻✴蚒ˮ掟韞矐뷾혳뚄﵂뿓吂▮㒎虙䫋糰ᑃ㪰葀ྖ咻鈟茄啭 [ 4315.004750][T18167] usb 2-1: Manufacturer: 䀁 [ 4315.004779][T18167] usb 2-1: SerialNumber: syz [ 4315.018800][ T9589] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 4316.921862][ T9601] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9601 comm=syz.0.9637 [ 4317.759255][ T9607] FAULT_INJECTION: forcing a failure. [ 4317.759255][ T9607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4317.765105][ T9607] CPU: 0 UID: 0 PID: 9607 Comm: syz.0.9640 Not tainted syzkaller #0 PREEMPT [ 4317.765255][ T9607] Hardware name: ARM-Versatile Express [ 4317.765292][ T9607] Call trace: [ 4317.765379][ T9607] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4317.765509][ T9607] r7:b5403587 r6:00000000 r5:60000013 r4:82252424 [ 4317.765534][ T9607] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4317.765594][ T9607] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4317.765736][ T9607] r5:84283c00 r4:8294f590 [ 4317.765758][ T9607] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4317.765828][ T9607] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4317.765907][ T9607] r8:00000000 r7:b5403587 r6:00000000 r5:84284430 r4:76f9cca0 [ 4317.765992][ T9607] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4317.766083][ T9607] [<80986bb4>] (should_fail_usercopy) from [<8022b2e4>] (preserve_vfp_context+0x78/0xc4) [ 4317.766183][ T9607] [<8022b26c>] (preserve_vfp_context) from [<8022b49c>] (setup_sigframe+0x16c/0x1c4) [ 4317.766247][ T9607] r5:84284430 r4:76f9cbb8 [ 4317.766266][ T9607] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 4317.766402][ T9607] r10:b5403587 r9:76f9cbb8 r8:00000000 r7:84284430 r6:76f9cb38 r5:ee6a9fb0 [ 4317.766512][ T9607] r4:84283c00 [ 4317.766567][ T9607] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4317.766738][ T9607] Exception stack(0xee6a9fb0 to 0xee6a9ff8) [ 4317.766817][ T9607] 9fa0: 00000003 20000340 00040010 00000000 [ 4317.766863][ T9607] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f9d0bc [ 4317.766936][ T9607] 9fe0: 76f9cec0 76f9ceb0 0001928c 0013296c 60000010 00000003 [ 4317.766977][ T9607] r10:00000128 r9:84283c00 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 4317.767001][ T9607] r4:00000000 [ 4320.077362][T18167] kvaser_usb 2-1:9.6: error -ENODEV: Cannot get usb endpoint(s) [ 4321.659601][ C0] vkms_vblank_simulate: vblank timer overrun [ 4323.389852][ C0] vkms_vblank_simulate: vblank timer overrun [ 4324.424169][ C0] vkms_vblank_simulate: vblank timer overrun [ 4325.364928][ T5880] usb 2-1: USB disconnect, device number 39 [ 4329.307262][ T9665] FAULT_INJECTION: forcing a failure. [ 4329.307262][ T9665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4329.309409][ T9665] CPU: 0 UID: 0 PID: 9665 Comm: syz.1.9658 Not tainted syzkaller #0 PREEMPT [ 4329.309980][ T9665] Hardware name: ARM-Versatile Express [ 4329.310019][ T9665] Call trace: [ 4329.310069][ T9665] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4329.310196][ T9665] r7:e0031e20 r6:00000000 r5:60000013 r4:82252424 [ 4329.310224][ T9665] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4329.310291][ T9665] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4329.310360][ T9665] r5:83a23000 r4:8294f590 [ 4329.310383][ T9665] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4329.310502][ T9665] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4329.310588][ T9665] r8:00008000 r7:e0031e20 r6:20000280 r5:00000000 r4:e0031f20 [ 4329.310610][ T9665] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4329.310679][ T9665] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4329.310764][ T9665] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4329.310846][ T9665] r8:00008000 r7:00000000 r6:8500f900 r5:e0031f20 r4:e0031e64 [ 4329.310874][ T9665] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4329.310970][ T9665] r10:00000128 r9:83a23000 r8:84de33c0 r7:00008000 r6:20000280 r5:84de33c1 [ 4329.311002][ T9665] r4:00000003 [ 4329.311025][ T9665] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4329.311102][ T9665] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4329.311126][ T9665] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4329.311193][ T9665] Exception stack(0xe0031fa8 to 0xe0031ff0) [ 4329.311245][ T9665] 1fa0: 00000000 00000000 00000003 20000280 00008000 00000000 [ 4329.311291][ T9665] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fd20bc [ 4329.311328][ T9665] 1fe0: 76fd1ec0 76fd1eb0 0001928c 00132970 [ 4330.364604][ T4448] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 4330.554040][ T4448] usb 1-1: not running at top speed; connect to a high speed hub [ 4330.581036][ T4448] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 4330.581380][ T4448] usb 1-1: config 1 interface 0 altsetting 4 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 4330.589499][ T4448] usb 1-1: config 1 interface 0 has no altsetting 0 [ 4330.653762][ T4448] usb 1-1: New USB device found, idVendor=044e, idProduct=121e, bcdDevice= 0.40 [ 4330.654160][ T4448] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4330.654398][ T4448] usb 1-1: Product: Є [ 4330.654612][ T4448] usb 1-1: Manufacturer: Ѝ [ 4330.654801][ T4448] usb 1-1: SerialNumber: Н [ 4330.685599][ T9676] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4330.699556][ T9676] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4331.421820][ T4448] usbhid 1-1:1.0: can't add hid device: -71 [ 4331.422270][ T4448] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 4331.444789][ T4448] usb 1-1: USB disconnect, device number 31 [ 4332.089303][ T9695] FAULT_INJECTION: forcing a failure. [ 4332.089303][ T9695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4332.091656][ T9695] CPU: 0 UID: 0 PID: 9695 Comm: syz.1.9667 Not tainted syzkaller #0 PREEMPT [ 4332.091773][ T9695] Hardware name: ARM-Versatile Express [ 4332.091808][ T9695] Call trace: [ 4332.091894][ T9695] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4332.092031][ T9695] r7:b5403587 r6:00000000 r5:60000013 r4:82252424 [ 4332.092054][ T9695] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4332.092108][ T9695] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4332.092167][ T9695] r5:83be3c00 r4:8294f590 [ 4332.092187][ T9695] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4332.092249][ T9695] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4332.092318][ T9695] r8:00000000 r7:b5403587 r6:00000000 r5:83be4430 r4:76fd1ca0 [ 4332.092337][ T9695] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4332.092398][ T9695] [<80986bb4>] (should_fail_usercopy) from [<8022b2e4>] (preserve_vfp_context+0x78/0xc4) [ 4332.092463][ T9695] [<8022b26c>] (preserve_vfp_context) from [<8022b49c>] (setup_sigframe+0x16c/0x1c4) [ 4332.092519][ T9695] r5:83be4430 r4:76fd1bb8 [ 4332.092574][ T9695] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 4332.092654][ T9695] r10:b5403587 r9:76fd1bb8 r8:00000000 r7:83be4430 r6:76fd1b38 r5:e00b9fb0 [ 4332.096776][ T9695] r4:83be3c00 [ 4332.096861][ T9695] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4332.096976][ T9695] Exception stack(0xe00b9fb0 to 0xe00b9ff8) [ 4332.097024][ T9695] 9fa0: 00000003 20000180 00000000 00000000 [ 4332.097067][ T9695] 9fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fd20bc [ 4332.097102][ T9695] 9fe0: 76fd1ec0 76fd1eb0 0001928c 0013296c 60000010 00000003 [ 4332.097145][ T9695] r10:00000128 r9:83be3c00 r8:8020029c r7:00000128 r6:00130918 r5:00000000 [ 4332.097167][ T9695] r4:00000000 [ 4332.540765][ T9706] FAULT_INJECTION: forcing a failure. [ 4332.540765][ T9706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4332.542745][ T9706] CPU: 0 UID: 0 PID: 9706 Comm: syz.1.9670 Not tainted syzkaller #0 PREEMPT [ 4332.542875][ T9706] Hardware name: ARM-Versatile Express [ 4332.542910][ T9706] Call trace: [ 4332.542959][ T9706] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4332.543070][ T9706] r7:e00e1e20 r6:00000000 r5:60000013 r4:82252424 [ 4332.543093][ T9706] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4332.543151][ T9706] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4332.543208][ T9706] r5:83a26c00 r4:8294f590 [ 4332.543228][ T9706] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4332.543292][ T9706] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4332.543362][ T9706] r8:20000000 r7:e00e1e20 r6:20000140 r5:00000000 r4:e00e1f20 [ 4332.543383][ T9706] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4332.543440][ T9706] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4332.543507][ T9706] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4332.543571][ T9706] r8:20000000 r7:00000000 r6:8500f900 r5:e00e1f20 r4:e00e1e64 [ 4332.543592][ T9706] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4332.543668][ T9706] r10:00000128 r9:83a26c00 r8:84de3b40 r7:20000000 r6:20000140 r5:84de3b41 [ 4332.543694][ T9706] r4:00000003 [ 4332.543714][ T9706] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4332.543783][ T9706] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4332.543804][ T9706] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4332.543855][ T9706] Exception stack(0xe00e1fa8 to 0xe00e1ff0) [ 4332.543897][ T9706] 1fa0: 00000000 00000000 00000003 20000140 20000000 00000000 [ 4332.543937][ T9706] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76fd20bc [ 4332.543967][ T9706] 1fe0: 76fd1ec0 76fd1eb0 0001928c 00132970 [ 4334.188932][ T9713] dvmrp0: entered allmulticast mode [ 4347.769804][ T29] audit: type=1400 audit(134222075.682:1078): avc: denied { mounton } for pid=9773 comm="syz.0.9697" path="/560/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 4363.674565][ T29] audit: type=1400 audit(134222091.582:1079): avc: denied { read } for pid=9842 comm="syz.0.9724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 4393.997985][ T29] audit: type=1400 audit(134222121.912:1080): avc: denied { bind } for pid=9976 comm="syz.0.9778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 4394.015728][ T29] audit: type=1400 audit(134222121.932:1081): avc: denied { listen } for pid=9976 comm="syz.0.9778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 4398.215481][ C0] vkms_vblank_simulate: vblank timer overrun [ 4398.583244][ C0] vkms_vblank_simulate: vblank timer overrun [ 4398.642871][ C0] vkms_vblank_simulate: vblank timer overrun [ 4398.729086][ T1283] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4398.880666][ T1283] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4398.976585][ T1283] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4399.097678][ T1283] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4399.559251][ T1283] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4399.571556][ T1283] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4399.582072][ T1283] bond0 (unregistering): Released all slaves [ 4399.676072][ T1283] hsr_slave_0: left promiscuous mode [ 4399.679593][ T1283] hsr_slave_1: left promiscuous mode [ 4399.705690][ T1283] veth1_macvtap: left promiscuous mode [ 4399.707149][ T1283] veth0_macvtap: left promiscuous mode [ 4399.708416][ T1283] veth1_vlan: left promiscuous mode [ 4399.709505][ T1283] veth0_vlan: left promiscuous mode [ 4400.553562][ C0] vkms_vblank_simulate: vblank timer overrun [ 4404.240323][ T9994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4404.266986][ T9994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4406.109269][ T9994] hsr_slave_0: entered promiscuous mode [ 4406.116122][ T9994] hsr_slave_1: entered promiscuous mode [ 4407.121978][ T9994] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4407.166064][ T9994] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4407.212440][ T9994] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4407.294982][ T9994] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4408.946193][ T9994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4414.175451][ T9994] veth0_vlan: entered promiscuous mode [ 4414.202400][ T9994] veth1_vlan: entered promiscuous mode [ 4414.302849][ T9994] veth0_macvtap: entered promiscuous mode [ 4414.332809][ T9994] veth1_macvtap: entered promiscuous mode [ 4414.433055][ T609] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4414.437111][ T609] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4414.449729][ T609] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4414.450521][ T609] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4434.314423][ T5880] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 4434.554165][ T5880] usb 1-1: unable to get BOS descriptor or descriptor too short [ 4434.571430][ T5880] usb 1-1: not running at top speed; connect to a high speed hub [ 4434.581437][ T5880] usb 1-1: config 1 interface 0 altsetting 3 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 4434.581874][ T5880] usb 1-1: config 1 interface 0 has no altsetting 0 [ 4434.627389][ T5880] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4434.627833][ T5880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4434.628304][ T5880] usb 1-1: Product: syz [ 4434.628367][ T5880] usb 1-1: Manufacturer: syz [ 4434.628426][ T5880] usb 1-1: SerialNumber: syz [ 4434.662327][T10518] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4434.894256][ T5880] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 4434.904896][ T5880] usb 1-1: USB disconnect, device number 32 [ 4436.566578][T10541] FAULT_INJECTION: forcing a failure. [ 4436.566578][T10541] name failslab, interval 1, probability 0, space 0, times 0 [ 4436.568804][T10541] CPU: 1 UID: 0 PID: 10541 Comm: syz.1.9819 Not tainted syzkaller #0 PREEMPT [ 4436.568936][T10541] Hardware name: ARM-Versatile Express [ 4436.568983][T10541] Call trace: [ 4436.569032][T10541] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4436.569146][T10541] r7:00000d40 r6:00000000 r5:60000013 r4:82252424 [ 4436.569168][T10541] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4436.569228][T10541] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4436.569287][T10541] r5:8573b000 r4:82918810 [ 4436.569304][T10541] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4436.569369][T10541] [<80986974>] (should_fail_ex) from [<8052f04c>] (should_failslab+0x6c/0x94) [ 4436.569445][T10541] r8:00000000 r7:00000d40 r6:0000001d r5:8fbbdffc r4:83001240 [ 4436.569465][T10541] [<8052efe0>] (should_failslab) from [<8050a534>] (__kmalloc_noprof+0x9c/0x568) [ 4436.569525][T10541] [<8050a498>] (__kmalloc_noprof) from [<807d31d0>] (tomoyo_encode2+0x64/0xf0) [ 4436.569596][T10541] r10:00000fff r9:8309e400 r8:00000000 r7:834de660 r6:8551f6e8 r5:8fbbdffc [ 4436.569617][T10541] r4:8fbbdfea [ 4436.569636][T10541] [<807d316c>] (tomoyo_encode2) from [<807d3280>] (tomoyo_encode+0x24/0x30) [ 4436.569697][T10541] r9:8309e400 r8:00000000 r7:834de660 r6:8551f6e8 r5:00001000 r4:8fbbdfeb [ 4436.569719][T10541] [<807d325c>] (tomoyo_encode) from [<807d330c>] (tomoyo_realpath_from_path+0x80/0x17c) [ 4436.569779][T10541] r5:00001000 r4:8fbbd000 [ 4436.569797][T10541] [<807d328c>] (tomoyo_realpath_from_path) from [<807cf40c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4436.569860][T10541] r10:8573b000 r9:00000000 r8:8551f6c0 r7:800c5012 r6:00000004 r5:81cd65c8 [ 4436.569944][T10541] r4:8551f6e8 r3:826c1240 [ 4436.569975][T10541] [<807cf340>] (tomoyo_path_number_perm) from [<807d3cec>] (tomoyo_file_ioctl+0x1c/0x20) [ 4436.570067][T10541] r9:00000003 r8:8551f6c0 r7:20000080 r6:20000080 r5:800c5012 r4:8551f6c0 [ 4436.570090][T10541] [<807d3cd0>] (tomoyo_file_ioctl) from [<807805b0>] (security_file_ioctl+0x64/0x1e4) [ 4436.570154][T10541] [<8078054c>] (security_file_ioctl) from [<80578844>] (sys_ioctl+0x4c/0xba0) [ 4436.570220][T10541] r7:20000080 r6:8551f6c1 r5:00000000 r4:800c5012 [ 4436.570241][T10541] [<805787f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4436.570289][T10541] Exception stack(0xea559fa8 to 0xea559ff0) [ 4436.570328][T10541] 9fa0: 00000000 00000000 00000003 800c5012 20000080 00000000 [ 4436.570365][T10541] 9fc0: 00000000 00000000 00130918 00000036 00300000 00000000 00006364 76fd20bc [ 4436.570393][T10541] 9fe0: 76fd1ec0 76fd1eb0 0001928c 00132970 [ 4436.570431][T10541] r10:00000036 r9:8573b000 r8:8020029c r7:00000036 r6:00130918 r5:00000000 [ 4436.570453][T10541] r4:00000000 [ 4436.620776][T10541] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4461.418076][T10627] FAULT_INJECTION: forcing a failure. [ 4461.418076][T10627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4461.418525][T10627] CPU: 0 UID: 0 PID: 10627 Comm: syz.0.9846 Not tainted syzkaller #0 PREEMPT [ 4461.418623][T10627] Hardware name: ARM-Versatile Express [ 4461.418657][T10627] Call trace: [ 4461.418713][T10627] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4461.418823][T10627] r7:ea881e20 r6:00000000 r5:60000013 r4:82252424 [ 4461.418844][T10627] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4461.418898][T10627] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4461.418953][T10627] r5:85405400 r4:8294f590 [ 4461.418970][T10627] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4461.419029][T10627] [<80986974>] (should_fail_ex) from [<80986bb0>] (should_fail+0x14/0x18) [ 4461.419094][T10627] r8:20040086 r7:ea881e20 r6:200000c0 r5:00000000 r4:ea881f20 [ 4461.419112][T10627] [<80986b9c>] (should_fail) from [<80986bd0>] (should_fail_usercopy+0x1c/0x20) [ 4461.419167][T10627] [<80986bb4>] (should_fail_usercopy) from [<81559018>] (copy_msghdr_from_user+0x50/0x130) [ 4461.419228][T10627] [<81558fc8>] (copy_msghdr_from_user) from [<81559170>] (___sys_sendmsg+0x78/0xd0) [ 4461.419289][T10627] r8:20040086 r7:00000000 r6:850b0c80 r5:ea881f20 r4:ea881e64 [ 4461.419308][T10627] [<815590f8>] (___sys_sendmsg) from [<8155962c>] (__sys_sendmsg+0x8c/0xe0) [ 4461.419373][T10627] r10:00000128 r9:85405400 r8:8551f840 r7:20040086 r6:200000c0 r5:8551f841 [ 4461.419393][T10627] r4:00000003 [ 4461.419411][T10627] [<815595a0>] (__sys_sendmsg) from [<81559694>] (sys_sendmsg+0x14/0x18) [ 4461.419474][T10627] r8:8020029c r7:00000128 r6:00130918 r5:00000000 r4:00000000 [ 4461.419490][T10627] [<81559680>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4461.419536][T10627] Exception stack(0xea881fa8 to 0xea881ff0) [ 4461.419576][T10627] 1fa0: 00000000 00000000 00000003 200000c0 20040086 00000000 [ 4461.419611][T10627] 1fc0: 00000000 00000000 00130918 00000128 00300000 00000000 00006364 76f550bc [ 4461.419638][T10627] 1fe0: 76f54ec0 76f54eb0 0001928c 00132970 [ 4481.804840][ T29] audit: type=1400 audit(134222209.722:1082): avc: denied { create } for pid=10733 comm="syz.0.9889" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 4503.232600][T10825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10825 comm=syz.1.9923 [ 4504.668055][ T29] audit: type=1400 audit(134222232.582:1083): avc: denied { create } for pid=10830 comm="syz.1.9926" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 4504.690259][ T29] audit: type=1400 audit(134222232.602:1084): avc: denied { getopt } for pid=10830 comm="syz.1.9926" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 4505.837908][ T29] audit: type=1400 audit(134222233.742:1085): avc: denied { create } for pid=10834 comm="syz.0.9928" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 4512.740672][ T29] audit: type=1400 audit(134222240.642:1086): avc: denied { mount } for pid=10860 comm="syz.0.9937" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 4512.741190][ T29] audit: type=1400 audit(134222240.642:1087): avc: denied { remount } for pid=10860 comm="syz.0.9937" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 4512.875661][ T29] audit: type=1400 audit(134222240.792:1088): avc: denied { unmount } for pid=9994 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 4521.179619][T10907] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10907 comm=syz.1.9957 [ 4523.173534][ C1] vkms_vblank_simulate: vblank timer overrun [ 4523.439142][ C1] vkms_vblank_simulate: vblank timer overrun [ 4525.721396][T10959] FAULT_INJECTION: forcing a failure. [ 4525.721396][T10959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4525.751975][T10959] CPU: 0 UID: 0 PID: 10959 Comm: syz.0.9980 Not tainted syzkaller #0 PREEMPT [ 4525.752154][T10959] Hardware name: ARM-Versatile Express [ 4525.752190][T10959] Call trace: [ 4525.752242][T10959] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4525.752363][T10959] r7:00000000 r6:00000000 r5:60000013 r4:82252424 [ 4525.752533][T10959] [<80201b08>] (show_stack) from [<8021f8b0>] (dump_stack_lvl+0x70/0x7c) [ 4525.752610][T10959] [<8021f840>] (dump_stack_lvl) from [<8021f8d4>] (dump_stack+0x18/0x1c) [ 4525.752693][T10959] r5:83a23000 r4:82918864 [ 4525.752724][T10959] [<8021f8bc>] (dump_stack) from [<80986b38>] (should_fail_ex+0x1c4/0x228) [ 4525.752842][T10959] [<80986974>] (should_fail_ex) from [<8052f0dc>] (should_fail_alloc_page+0x68/0x74) [ 4525.753028][T10959] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:ec2f1de8 [ 4525.753147][T10959] [<8052f074>] (should_fail_alloc_page) from [<804f713c>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 4525.753425][T10959] [<804f70a8>] (prepare_alloc_pages.constprop.0) from [<804ff704>] (__alloc_frozen_pages_noprof+0xac/0x1104) [ 4525.753674][T10959] r10:ec2f1fb0 r9:00000000 r8:83a23000 r7:00000040 r6:00140cca r5:83a23000 [ 4525.753716][T10959] r4:00000000 r3:ec2f1de8 [ 4525.753740][T10959] [<804ff658>] (__alloc_frozen_pages_noprof) from [<805007d0>] (__folio_alloc_noprof+0x14/0x6c) [ 4525.753828][T10959] r10:ec2f1fb0 r9:84e7ab80 r8:00000001 r7:00000040 r6:76f52dfc r5:83a23000 [ 4525.753936][T10959] r4:00001255 [ 4525.753971][T10959] [<805007bc>] (__folio_alloc_noprof) from [<804d09b4>] (handle_mm_fault+0xcec/0x14e0) [ 4525.754050][T10959] r5:83a23000 r4:00001255 [ 4525.754068][T10959] [<804cfcc8>] (handle_mm_fault) from [<802342f0>] (do_page_fault+0x1c8/0x49c) [ 4525.754137][T10959] r10:00000002 r9:85942700 r8:00000255 r7:83a23000 r6:00000a07 r5:76f52dfc [ 4525.754158][T10959] r4:ec2f1fb0 [ 4525.754174][T10959] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 4525.754329][T10959] r10:00006364 r9:00000000 r8:80234128 r7:ec2f1fb0 r6:76f52dfc r5:00000a07 [ 4525.754511][T10959] r4:8281d0c8 [ 4525.754738][T10959] [<80234774>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 4525.754920][T10959] Exception stack(0xec2f1fb0 to 0xec2f1ff8) [ 4525.755008][T10959] 1fa0: ffffffff 0018982c 76f54edc 00000000 [ 4525.755133][T10959] 1fc0: 002eeff4 76f52ea0 002eec68 00189790 002e8000 00000000 00006364 76f550bc [ 4525.755168][T10959] 1fe0: 76f52e9c 76f52dd8 76f54e9c 000fe918 60000010 ffffffff [ 4525.755256][T10959] r8:826b8044 r7:83a23000 r6:ffffffff r5:60000010 r4:000fe918 [ 4525.769036][T10959] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 4526.093631][ C1] vkms_vblank_simulate: vblank timer overrun [ 4526.718179][ T29] audit: type=1400 audit(134222254.622:1089): avc: denied { add_name } for pid=10971 comm="syz.1.9986" name="syz1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 4526.720538][ T29] audit: type=1400 audit(134222254.642:1090): avc: denied { create } for pid=10971 comm="syz.1.9986" name="syz1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 4526.730995][ T29] audit: type=1400 audit(134222254.642:1091): avc: denied { associate } for pid=10971 comm="syz.1.9986" name="syz1" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 4533.364688][ T29] audit: type=1400 audit(134222261.272:1092): avc: denied { watch watch_reads } for pid=10994 comm="syz.1.9994" path="/276/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 4545.351537][ T29] audit: type=1400 audit(134222273.262:1093): avc: denied { name_bind } for pid=11002 comm="syz.0.9996" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 4545.392765][T11003] sch_tbf: burst 21990 is lower than device lo mtu (65550) ! [ 4546.928016][ T29] audit: type=1400 audit(134222274.822:1094): avc: denied { watch watch_reads } for pid=11015 comm="syz.0.10002" path="/121/file1" dev="tmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 4548.434167][ T5880] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 4548.688172][ T5880] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 4548.688705][ T5880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4548.767471][ T5880] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 4548.767823][ T5880] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 4548.768001][ T5880] usb 1-1: Manufacturer: syz [ 4548.809176][ T5880] usb 1-1: config 0 descriptor?? [ 4549.324360][ T5880] rc_core: IR keymap rc-hauppauge not found [ 4549.324794][ T5880] Registered IR keymap rc-empty [ 4549.328026][ T5880] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 4549.330392][ T5880] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input51 [ 4549.379561][ T5880] usb 1-1: USB disconnect, device number 33 [ 4562.906067][T11070] comedi comedi3: 8255: I/O port conflict (0x40404f24,4) [ 4562.907460][T11070] 8<--- cut here --- [ 4562.907594][T11070] Unable to handle kernel paging request at virtual address fee00008 when write [ 4562.907730][T11070] [fee00008] *pgd=80000080007003, *pmd=00000000 [ 4562.908793][T11070] Internal error: Oops: a06 [#1] SMP ARM [ 4562.911734][T11070] Modules linked in: [ 4562.912418][T11070] CPU: 0 UID: 0 PID: 11070 Comm: syz.0.10012 Not tainted syzkaller #0 PREEMPT [ 4562.914980][T11070] Hardware name: ARM-Versatile Express [ 4562.917452][T11070] PC is at subdev_8255_io+0x60/0x6c [ 4562.918805][T11070] LR is at subdev_8255_io+0x4c/0x6c [ 4562.919824][T11070] pc : [<813db2d8>] lr : [<813db2c4>] psr: 60000013 [ 4562.921349][T11070] sp : dfa11cb8 ip : dfa11cb8 fp : dfa11cd4 [ 4562.922682][T11070] r10: 00000001 r9 : 00000000 r8 : 00000084 [ 4562.924087][T11070] r7 : 00000005 r6 : 0000009b r5 : 8404a9c0 r4 : 00000008 [ 4562.925647][T11070] r3 : 0000009b r2 : fee00008 r1 : 00000001 r0 : 8404a9c0 [ 4562.927455][T11070] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 4562.930824][T11070] Control: 30c5387d Table: 85809d40 DAC: fffffffd [ 4562.933517][T11070] Register r0 information: slab kmalloc-192 start 8404a9c0 pointer offset 0 size 192 [ 4562.935697][T11070] Register r1 information: non-paged memory [ 4562.937573][T11070] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 4562.941001][T11070] Register r3 information: non-paged memory [ 4562.942392][T11070] Register r4 information: non-paged memory [ 4562.945155][T11070] Register r5 information: slab kmalloc-192 start 8404a9c0 pointer offset 0 size 192 [ 4562.946885][T11070] Register r6 information: non-paged memory [ 4562.948770][T11070] Register r7 information: non-paged memory [ 4562.950562][T11070] Register r8 information: non-paged memory [ 4562.952087][T11070] Register r9 information: NULL pointer [ 4562.953713][T11070] Register r10 information: non-paged memory [ 4562.954249][T11070] Register r11 information: 2-page vmalloc region starting at 0xdfa10000 allocated at kernel_clone+0xac/0x3ec [ 4562.955109][T11070] Register r12 information: 2-page vmalloc region starting at 0xdfa10000 allocated at kernel_clone+0xac/0x3ec [ 4562.955869][T11070] Process syz.0.10012 (pid: 11070, stack limit = 0xdfa10000) [ 4562.956274][T11070] Stack: (0xdfa11cb8 to 0xdfa12000) [ 4562.956985][T11070] 1ca0: 813db278 8404a9c0 [ 4562.957611][T11070] 1cc0: 00000005 00000005 dfa11cf4 dfa11cd8 813dafb0 813db284 00000005 8050a4a4 [ 4562.958195][T11070] 1ce0: 85443084 85443084 dfa11d14 dfa11cf8 813db370 813daf64 85443084 8404a9c0 [ 4562.958833][T11070] 1d00: dfa11da8 00000005 dfa11d54 dfa11d18 813db564 813db2f0 829d238c 8404a9c0 [ 4562.959193][T11070] 1d20: 00000000 00000000 8404a9c0 829d238c 8404a9c0 8404aa04 dfa11d90 8404a9c0 [ 4562.959642][T11070] 1d40: 00000000 82b25910 dfa11d8c dfa11d58 813ca460 813db4b4 200000c0 00000000 [ 4562.959998][T11070] 1d60: dfa11d7c 200000c0 8404a9c0 b5403587 200000c0 841da400 40946400 00000003 [ 4562.960402][T11070] 1d80: dfa11e4c dfa11d90 813c5fac 813ca364 35353238 00000000 00000000 00000000 [ 4562.960734][T11070] 1da0: 00000000 40404f24 00000005 00000002 000f0000 00000004 00000009 00000fff [ 4562.961062][T11070] 1dc0: 00000004 00000009 400003bf 00000805 00001600 00000005 20000001 00000809 [ 4562.961360][T11070] 1de0: 0400e1c8 00000006 00000003 00000402 00000199 00000006 20000004 0000000b [ 4562.961679][T11070] 1e00: 00000001 02000000 ffffffff 000000ef 00000101 0000000a 08000003 dffffffd [ 4562.962009][T11070] 1e20: 00000000 06c7c460 00000000 8fa1eb40 8404a9c0 200000c0 200000c0 841da400 [ 4562.962329][T11070] 1e40: dfa11f14 dfa11e50 813c6f78 813c5eb8 00000000 00000000 00000000 06c7c460 [ 4562.962665][T11070] 1e60: 00000000 00000000 824625b4 0000005f 83a639f0 8404a9f0 8404c36c 841da400 [ 4562.963193][T11070] 1e80: dfa11ee4 dfa11e90 807a76f4 8079daec 00000064 00000001 00000000 dfa11eac [ 4562.963831][T11070] 1ea0: 8fbe4790 834d8e58 00006400 0000000b dfa11ea0 00000000 00000000 06c7c460 [ 4562.964436][T11070] 1ec0: 8fa1eb40 40946400 200000c0 200000c0 8fa1eb40 00000003 dfa11ef4 dfa11ee8 [ 4562.964976][T11070] 1ee0: 807a7814 06c7c460 dfa11f14 40946400 00000000 8fa1eb41 200000c0 8fa1eb40 [ 4562.965582][T11070] 1f00: 00000003 841da400 dfa11fa4 dfa11f18 80578928 813c69a8 ecac8b10 841da400 [ 4562.966200][T11070] 1f20: dfa11f3c dfa11f30 81a607f8 81a606c8 dfa11f54 dfa11f40 8025c484 8028d914 [ 4562.966842][T11070] 1f40: dfa11fb0 40000000 dfa11f84 dfa11f58 802229ec 8025c440 00000000 8281cfb4 [ 4562.967429][T11070] 1f60: dfa11fb0 0014ced0 ecac8b10 80222940 00000000 06c7c460 dfa11fac 00000000 [ 4562.968163][T11070] 1f80: 00000000 00316308 00000036 8020029c 841da400 00000036 00000000 dfa11fa8 [ 4562.968715][T11070] 1fa0: 80200060 80578804 00000000 00000000 00000003 40946400 200000c0 00000000 [ 4562.969294][T11070] 1fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f550bc [ 4562.969873][T11070] 1fe0: 76f54ec0 76f54eb0 0001928c 00132970 60000010 00000003 00000000 00000000 [ 4562.970502][T11070] Call trace: [ 4562.970888][T11070] [<813db278>] (subdev_8255_io) from [<813dafb0>] (subdev_8255_do_config+0x58/0x60) [ 4562.971553][T11070] r7:00000005 r6:00000005 r5:8404a9c0 r4:813db278 [ 4562.972030][T11070] [<813daf58>] (subdev_8255_do_config) from [<813db370>] (subdev_8255_io_init+0x8c/0x9c) [ 4562.972446][T11070] r4:85443084 [ 4562.972824][T11070] [<813db2e4>] (subdev_8255_io_init) from [<813db564>] (dev_8255_attach+0xbc/0x114) [ 4562.974112][T11070] r7:00000005 r6:dfa11da8 r5:8404a9c0 r4:85443084 [ 4562.974627][T11070] [<813db4a8>] (dev_8255_attach) from [<813ca460>] (comedi_device_attach+0x108/0x250) [ 4562.975205][T11070] r10:82b25910 r9:00000000 r8:8404a9c0 r7:dfa11d90 r6:8404aa04 r5:8404a9c0 [ 4562.975574][T11070] r4:829d238c [ 4562.975808][T11070] [<813ca358>] (comedi_device_attach) from [<813c5fac>] (do_devconfig_ioctl+0x100/0x220) [ 4562.976232][T11070] r10:00000003 r9:40946400 r8:841da400 r7:200000c0 r6:b5403587 r5:8404a9c0 [ 4562.976517][T11070] r4:200000c0 [ 4562.976678][T11070] [<813c5eac>] (do_devconfig_ioctl) from [<813c6f78>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 4562.977085][T11070] r8:841da400 r7:200000c0 r6:200000c0 r5:8404a9c0 r4:8fa1eb40 [ 4562.977372][T11070] [<813c699c>] (comedi_unlocked_ioctl) from [<80578928>] (sys_ioctl+0x130/0xba0) [ 4562.977771][T11070] r10:841da400 r9:00000003 r8:8fa1eb40 r7:200000c0 r6:8fa1eb41 r5:00000000 [ 4562.978098][T11070] r4:40946400 [ 4562.978261][T11070] [<805787f8>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4562.978647][T11070] Exception stack(0xdfa11fa8 to 0xdfa11ff0) [ 4562.978899][T11070] 1fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 4562.979225][T11070] 1fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f550bc [ 4562.979571][T11070] 1fe0: 76f54ec0 76f54eb0 0001928c 00132970 [ 4562.979825][T11070] r10:00000036 r9:841da400 r8:8020029c r7:00000036 r6:00316308 r5:00000000 [ 4562.980157][T11070] r4:00000000 [ 4562.980601][T11070] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 4562.981405][T11070] ---[ end trace 0000000000000000 ]--- [ 4562.982295][T11070] Kernel panic - not syncing: Fatal exception [ 4562.985145][T11070] Rebooting in 86400 seconds.. VM DIAGNOSIS: 23:21:39 Registers: info registers vcpu 0 CPU#0 R00=842fd440 R01=0000000d R02=eae8f000 R03=00000000 R04=83a1e063 R05=842fd440 R06=80a8ec84 R07=83a1e063 R08=82827128 R09=00000000 R10=00004791 R11=dfa118b4 R12=00000002 R13=dfa118a8 R14=82959484 R15=80a8ecdc PSR=80000193 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=dff45008 R01=0000000c R02=0000400d R03=00000000 R04=dff45008 R05=0000000c R06=60000113 R07=00000000 R08=83a5fb64 R09=83a5fa40 R10=81c05328 R11=df805d74 R12=df805d60 R13=df805d60 R14=809b52f4 R15=809b52f4 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=4d4b0000 d00=4d4b000000000000 s02=00080000 s03=00000008 d01=0000000800080000 s04=00080004 s05=03e60000 d02=03e6000000080004 s06=ffce0000 s07=0008ffff d03=0008ffffffce0000 s08=00000000 s09=00000300 d04=0000030000000000 s10=ffde0000 s11=0008ffff d05=0008ffffffde0000 s12=00000000 s13=00000300 d06=0000030000000000 s14=ffee0000 s15=0008ffff d07=0008ffffffee0000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=a6000000 s33=06060170 d16=06060170a6000000 s34=00000810 s35=0a100600 d17=0a10060000000810 s36=02000000 s37=0d940880 d18=0d94088002000000 s38=08060c01 s39=01000006 d19=0100000608060c01 s40=d2be0800 s41=08080003 d20=08080003d2be0800 s42=02000800 s43=ffffffff d21=ffffffff02000800 s44=95080003 s45=00000104 d22=0000010495080003 s46=49c60000 s47=8cd526e5 d23=8cd526e549c60000 s48=6187471b s49=9cbbf278 d24=9cbbf2786187471b s50=69864b75 s51=5247a649 d25=5247a64969864b75 s52=111d0306 s53=a302a6db d26=a302a6db111d0306 s54=764f9b79 s55=6efaf2dd d27=6efaf2dd764f9b79 s56=79dbfe15 s57=71b76a06 d28=71b76a0679dbfe15 s58=e2be60ee s59=1e39201f d29=1e39201fe2be60ee s60=3198d628 s61=185041b5 d30=185041b53198d628 s62=cfe3b7b2 s63=fdd1bf99 d31=fdd1bf99cfe3b7b2 FPSCR: 00000000