f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x7}) 01:27:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) 01:27:18 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0xffffffff00000000}) 01:27:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f00) 01:27:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127f, 0x0) 01:27:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) 01:27:18 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x8}) 01:27:18 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x2}) 01:27:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) 01:27:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x2401, 0x0) 01:27:18 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x9}) 01:27:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x5c00) 01:27:18 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x3}) 01:27:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 01:27:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80840) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) write$binfmt_elf64(r3, &(0x7f00000011c0)=ANY=[@ANYRES16, @ANYBLOB="6c634a65c493760c78ef26c431782082445600e15a96f9171a328523be8401327eb588733c49c70d8e539ae4e31cef99ea23e3ef44d0de0ef900c095cc891bb1479f03cef293333f42f8ceab73ac09576b9bb5a8d2a09651f9ecdfad9807b84491b82e2dbe4f7e1bce81e93bebe32275f5720045d15c3b6aa7444e0c89a3d6c6e730bc2c869ce5d86eab691599f56a2e611bde6da2f2dd803ae53e43ddaf89b155c7d15375890a2860aa442d585b02bfc902d1c25cc37c3add4212335cc91161668cf74ba9617b0092ea46210d8df138ca2daf0dfa3516dd50a387a62b820f1fac9d677316effa7bb162ee69c25fcb3658dade129caeace3b024ac4eed292561d2bf30286f53cf304880562257e854c3694e9b834003b0d36a7626354df319af0540394a2dc6f1b40de228874d2251ec3739eb1f5772d8c68167a15879569228489cfcafbb74042a5614e4df7c30fa337ce51d7732d1b911d3ac4b2cf0f2104ae7c60ce894086e1b57cfdb0d7850a49bd5320c446962f0ab340fa9cf8b742e9d975a29618de7de083359efb1b7637e516176c5a21d4a1cbdf8cdb4e7edb35b3e392ca4864dddf7cee3c881a0c4130dc76332aa56a0dac4de2ad4dddf6320117791e678299999c9dd8a52f2de60f8485ea34692a128add2999bb8ceb4bda751d2b5e1996645fe95c97b8042c6a6740a0a04715e236432ce5d890499392c92e5d5eb970d8a564be0111d4ce9e8458c10a045b7282a1b84f326b187f52eeb69b17ddbfa5d4a9ef33df5c12cf8b0ad23492b46a5ca34c6148fba9b531e76d3a3eb1197a734a8f9a3e0a99e936b804477c923202847ed72458b759e3d48499832686796c74be20ba9de3100fa717ca5117455a033a7677e8e1f894ddcf39992798322515da5498e316f7fffcff38debbd2e87157b4a6d316cf6d708f4efbc3bd215c6f06445b835518a5fb5c6782793f70bc7daeed57726e42ef0bbc37619a77c589f80916069a51ff5935f140fc9c2869606ea912b4985d4047022d85f7b8136bf2f8f5f73193d0e85404504ce67a928d5b3ed944f3c59237ed0aeb9c320762f2660d2d6c5d3ad6f5a2f08cd32f1952f52afd8bc5a694ed286be542f8046b256ed762c3d03d18b97858510f8a903bcdda27bab8b07587fb4d08d9848d32432bc43f6c9ad19e023c08f411c8abce0d69fda43ec75bad156a68791ce4ae158a969d89be35051b6404176d4f5f560a032ecf5d2b5324b8be5bc7d48a72730bf70bfc17a95da7dd42e70432c6b766440bce365ba5c3c7cfdbb66f7f1e6a0286de37ee67723112a05e136974dececd46bec360591ab0edc7889ee635d0b00f36919a441f28de6d66a7f95ff86bf97d1ee6a4b182dd18cd6c9cb96cb2aa209e39b3ef1232e6113f2b93163dd37ca128a16de008820a5540291645acb7e0df9ebbb1a05660fdf921a9c1950f262982f59873483f689927d2c65ad714e8503e6ad9611a6a7e39550e5f30217b01010460de13efab590bdbfde2b7e5e31213edeac66ab0daf575c45f14d56157e4b0eda0f79993cc7476727d17e13f21e1946b5c3e973bc74c5dbfa00111d37b8a4deb83327e5b9091e520b7b6c3b3468285beb244c0ae36ad1cc137ce97e22b13f759fd7dde3baeb071f600f43e9be2bde8089ed38e4a7f5fd6290e576a19c10958452216ce4ada1069f6afe9c4b6dab358a34366c9d559d9c59f6f0e821671f63587d7d997b8ef9e225354f55f89e1e4d63b2306367ed6e698a77d564fb3a16caf99696cf596c7838a9ab812425283be52bb9cec5e8f3c67985ea0d37e2eeb9814586217fb325cd40feb50941804840ad250f4901038c23761bf3e6d285a305ad9913b06f1ca8ad9175c19a6bc80788d3e96fc28f17fe2944f030d91c39049e76250c46558f81c19cebab814a70d5e52d05d1fa85a9bf9d991d2dfa7fed6e2226e778a75819c56b4d8235644ee4a3f50cd35ffee57dd230365b56dc0704c1ba782004eee029ac5f165dd46cfc9e4eb04a8748c40a9926b0b4b43941330479ff47683d6ac3d7beebe2721c623c1d282ddedf66abcad5bd488457f1213fdec141a02bebd46859932753cfa582d6a49fb0c78b883cee593c088fbca3097cc63bcb8ac3c8f2ec46cda8caa5077590caf22bfc6b22037a4d3fe49c4ad4b1625abc7527d2ff24bbfbee85718761629626454cc58238f03b23f4175b27d51f89d680ce0044f6fdb44c1cb9f503f1bdb16950cda7b77dafee603fd60ea5687acccea53e52e57386a18fa01fcf99f3c13d760582ac7011c8605bf690a12f05489b9b62387e5c5f592f09a0492f164992a8f03cf4260d940eb9ffc0a9019d6829676594b40653e1403ddf3363edf53a815b6535e2f857cd6b9aedd804bb5b4e21c2111d9abf2596c25d47606d18db86b75425239246fd2c26dd804c84c6dc732d7f73d5cc0b96128d9084dfdb9b90d35d5c7346e99c8b4f37df4bc465f4674b8e00f956de256663651fa8444428efcbe7f33af1194c14b100d6943cca0b5b8b7e162cdb88af4f8c8ee727ef4684064971fccf05f2005c086cc210998bdf67774a84fe46a9a44200d26cc91dd73d90762a1727f5cd31b3755a64a2ba85446dd856b8eb7f1ac73d4d4c085bd87880ba268c9ff40a8b6a0bb3396e945519a4baa62ba42b3086c73392917b8628378e563846c9e3dc105d8da6605dbb2c176523fc1c184bf5ea8d3abd032a61ad511fc238d3f16eee689d761571573b0978541dce56bb5f04ab08059d23fa1bae75ef67dd999297f64aa0901f1c6c1ce4fa8b45d605a5c3484a7abea48540a3eb9a07fb40c1122368e2a06a95f80b63b51537f26cda621d2dbf0aa07a2f608baadac2c8d3472d4fa9a0666e2a6dfe4659f8f96130ffec6c3a3982897f75d8957f1e3c28bdc79b3e59b96716fa5764a470749e7528884fbe11a61eeb3170c55638ec5a84ea4dee24af0d342c7fee2ba8d2ac94e09af2f152f38091f9a662a1314b852b4ce26821ab177c86e940c79a483f74c3546b89e75c6a325d69306e345d1ac7a0061d3d51e978f5090023cdb5709e835f6375c11d49b2dc55548a5bad7975221a57e0ae8568199da10ae9ab646a38bcf7873c04a296ac404d11fcb600f85ad91147de0bcdc0e2b01c1acdfe7ef1ab4fa4f5b07835f5d075a7ffea4f250c661410d5d87ef6e1b76e570ecc5d85004cec376f24a727a6d76e3581aad2d83fc6a20b7173c73f97ff2616d70b141d398f663511ea96594aea68c5fd3088b55fb372d47f1985240ffe8037aeaf5cf5251a45faaf563d3a700b65507aa48bdb44800c0471d384fc96a8ad316e2310bc8abb2c54a613ea464502d47497919e966fedfa9b60c88d2de36c409542fa7df6ddfb56e0b6caf895fc33c7cb127828ef898fc37b0cc56759ed4f6a8e65d6f37fcee9fa2f1850a13c98931c3809d38f97d247dc13d58e8ce91317e390cbafeffd68feb98ff2ad989a0483e0dbee57f2073de3b8761d13dcf9ac21164c014b6b4b5611ff93b8728237fd47aae3aeab4984a6283aa5dd3c7a5c11052d024d60470a5223cb370df1f0caeccb45a91412f7bf32526baf6f431615150e75e54af2020de1b71bc0dac72f274442082bb4fa062fccaf7fce12ab7c2e50948af9e5199ca499593fb8aa85be496d59783fdb34f0ffe1bf21413b716860a352abcfe572afee915ab7fe714c35a22a56b24eac9d849b67647ef527ee413af0e568429f0590e4f068e65bcc5fb4f9671defc914b7d31275fb387e9e7d6537efb59addc669dccd5ffe2e38a39515256a936d56bfd59b49b7ba447e19653fc5eba6c849b7f7fe38697fdbbcadc780dfdd93a8dd362d502049ee2a05715bce43b18009ca1bb6f13b46b2a70de1a7fb3863df7e807c707fc9651eb105b0f6c46cb0f350aa077b61ba2229879d1b9f5ac30eee5b828da90dc17f753e2218bb7659e4896c5092c07662f7ee4900000000adc2565c87e100f3fa68bbc9629fe595ef09f45e22f9b279f7db1b53757e8be072fec53b89e4343fa90aae691490297ba000dcb1870c39b9f04ccef79166e2980e3712882c7ab84beeb533652871398bcca2516d8a5ac0bbbd2bcd9a8fe0bd478b2559ab657327baef98623c66745183c3f8e8549d7970acf82dbbf6e8d4dbb8d643540615815145214d6b039f0b2892acce17c5db79d0912505e40fea9204ac84c8bf1a5fdb568e6e25631b3b853af4644c1d28ead8b3232e1c9fcee0cf6af1ca76784c1c4244a57bca092db4d24900e887ce6de4566fef4db25f4dca5652325d00cd2b597e96133301fe3c5c2ca7886ddaf27e26327ca776c0390431cfb0567bddc4645ba785c7b346b0656606c86d92ced9a25dd24c4c4a0c674e81d5221d9336b3d80cce43371f2015c131b2f8e7f1782cc789ea2c3f92cdd5e5770681f4676c4685c59903f8eb42b87d67d47cf8ae1dacf7d21f7dc52da6d0f43ff0a060d00faa7d218560f0876cab9cad3a5deb9720af53917f10cc5449d71ae7eb339af11d712730d269708db84ffc315a3c3c5c29ee24eb883140d67b056974eb40cabd0280657179fd6cf98a83da36d8d33f9c6a3002ba656b3b7ed60bbfe79a39345c813be63da1abc69929551e6d5e35a2e080115612861f11057af842d149e86f6b7bf5242dbaf2b9a608f6de662f95181d03c816e3507ccf7db3dcbbea24ac87660183d0b454829df064ea3e768c9ef407fbe68f801299c00d66edbd460e0201d0714d5a1fcd5115b168be6cff779a8fcd86875edf882ffd5a49a7b3dcd00cbcf5dfd3ae5532f7edbe070bf8fd337cdbd8f1d89618861066f0da8bab69dbba29ba047a33d9d312782de86f33932586906ac46dcc77d4fe58cca3c0201b391bcfea5c5c3937c5beb9d702b3ecab1166d39bcdcff833698b59bc5bafe06214f24b736eb11b9fa3d320f50ae02edbae770d6c0e6f0bc03134bb97c62513baf41f5f64f6169675e11f5bd4e1137234381efd2c44d6d960ad4ea4f354203ef249160ce5348626d864cb405f707d984efadc943d8240d09efd4c18be8b17e0706adc1ae0dd1e28f239dfebf4e1ce1840241911d3842a6da86877b0ba8f33ca0ee07d686b804703d2c4b7158a1794a190900eea889fdf32b08ebd9fc811b588c351a9f78f9bb2e0dc769c63ff598604e084597a97e85efae0d1d96eadf70b3cc7ae89f8b89d56343d9d4dc4aca03ff2b131484cf894a6d806251f5c849436f009b64319c71d9d7a9aba0b1e78e265f2d214200c471624e62364055086ace82af22c06ce3fe15394923762779c74d916b4df0ca0692066843a1c6900c6c5ff201f7c0f471c168b91912022bc284263d24e17e0b7801449a71585ae73a5acfcfb5d67d30f1a9d6c06abc91edb5c425051982f857235d35972ae0aa4a2bc64daf2848fc49996bee8b24a9b6945a342654eb943aa788511dfd88d5e755ec100a0b5b27a5975920f6b670f532e10da0fada02844835de97dd75a89f1d6bd8f835a65eb78ff79667ec30ceca34863a8bef01bb7596ac7fb57b1953159451916dc1470288d0cbf7b1ab8134e636fc9d2983681c865a391f39e2cd746d75d5b2a995e8600b43219be46eec5a5573bd1c442013568a34511a04e7c7c03c9b866671f9542c2ded016ec1bc479181b51c45891a5e55e6f07dfc018786b1ba39e5251281f42f16e08c7a5e4543f574c9497e835f99346a50c790c8ae302658f79ee5fe8637e0b69e7ca13dc4d816dd43e85755898a70cc43a6edde996a06f3623da370b23b36552f6cabd204733e26c6031c0c74602c7a9fa50854e42a2b7a5657f238b8488409bbc5b80ff16f58cdc652feab94901fe1b2dcd538d9f1faf550d51578ebab5041a32d41d15b61b6e5ab2b736b2838d3515dfb67e9399d033a17e670ca235199b666e8743eb9fe966a737146333c04567131450b2c32a5e8b48e78d1d9e26d78f4b350441afb3cf6c4bd4", @ANYRESOCT], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x40010, r2, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x10d042, 0x4a) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r8) syz_memcpy_off$IO_URING_METADATA_FLAGS(r5, 0x118, &(0x7f0000000080)=0x1, 0x0, 0x4) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/udmabuf\x00', 0x2) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c01, 0x0) 01:27:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) 01:27:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000000) 01:27:18 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x4}) 01:27:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:18 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xa}) 01:27:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) 01:27:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) 01:27:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2000000) 01:27:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5501, 0x0) 01:27:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x5}) 01:27:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xb}) 01:27:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3000000) 01:27:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) 01:27:19 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x22000, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) symlinkat(&(0x7f0000000340)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000380)='./bus\x00') sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback, 0x38, r7}) r8 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r8, 0x301, 0x0) r9 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r10 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r9, &(0x7f0000000240)=ANY=[], 0x1) dup3(r10, r9, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000004000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r11, @ANYRES64=r12/1000+10000, @ANYBLOB="0100008001000000040000400102000043af666a3ca770ae"], 0x48}, 0x1, 0x0, 0x0, 0x20000844}, 0x40080) 01:27:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5509, 0x0) 01:27:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xc}) 01:27:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x6}) 01:27:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4000000) 01:27:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) [ 429.553653][T23355] team0: Device macvtap4 failed to register rx_handler 01:27:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x550c, 0x0) 01:27:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xd}) 01:27:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x5000000) 01:27:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x7}) 01:27:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 01:27:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) 01:27:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$RTC_WIE_ON(r2, 0x700f) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xe}) 01:27:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6000000) 01:27:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8907, 0x0) 01:27:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) 01:27:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x8}) 01:27:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) 01:27:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7000000) 01:27:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8912, 0x0) 01:27:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400801) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x10}) 01:27:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x9}) 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) 01:27:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8000000) 01:27:20 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) 01:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) 01:27:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x11}) 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8912, 0x0) 01:27:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xa}) 01:27:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x9000000) 01:27:20 executing program 5: r0 = creat(&(0x7f0000000440)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./bus\x00', 0x4200, 0x20) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000380)={r3}) finit_module(r1, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x3, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000000000002410000000000133a000000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4001080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r5, 0x8, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x8000}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4841}, 0x20000000) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, 0xffffffffffffffff, 0x0) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000400)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020026bd7000ffdbdf25030000000900030073797a32000000000900030073797a300000000005000400010000001400020073797a5f74756e00000100000000000009ff688413797a300000003e1ebdf40073797a31000000000900010073797a3000000000a1c546782bb2522c3a20a1a6014a25f23b2e4af24657a3283b68a15ca40c65f75663721214231a6a29161b7fc44725d448f95e90a485bdf1c7485493471239d8a79e9c7cc5"], 0x6c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r7, 0x301, 0x0) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={@remote={[], 0x0}, 0x0, 'veth0_to_batadv\x00'}) 01:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8982, 0x0) 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) 01:27:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x12}) 01:27:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xa000000) 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab00, 0x0) 01:27:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xb}) [ 430.683040][ T27] kauditd_printk_skb: 159 callbacks suppressed [ 430.683049][ T27] audit: type=1804 audit(1595726840.384:5045): pid=23454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/786/bus" dev="sda1" ino=16368 res=1 01:27:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xb000000) 01:27:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/156) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab00, 0x0) 01:27:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x25}) [ 430.816275][ T27] audit: type=1804 audit(1595726840.404:5046): pid=23454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/786/bus" dev="sda1" ino=16368 res=1 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab01, 0x0) 01:27:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xc000000) 01:27:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xc}) 01:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab01, 0x0) [ 430.932771][ T27] audit: type=1804 audit(1595726840.564:5047): pid=23471 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/908/bus" dev="sda1" ino=15778 res=1 01:27:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x5c}) 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) [ 431.067269][ T27] audit: type=1804 audit(1595726840.564:5048): pid=23471 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/908/bus" dev="sda1" ino=15778 res=1 01:27:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xd000000) 01:27:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xd}) 01:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:20 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'wg2\x00'}) r2 = dup3(r1, r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000093d77f27c1d94aaaadcb7179ac000000000000000000008095cc43c0178484f65c9a82a230e75a2ba09a12af2d50688f75a1dd4b1dcd23a997572daa555a6d6b70f644a2721caa0e66e572182d79c8b3995a884e4f9c6bfeea73cc074278e1f92b85b77fc921ae85c08671b3f7bb", @ANYRES32=0x0, @ANYBLOB="1a02000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r4, @ANYRESDEC, @ANYRES32=r2, @ANYBLOB="04980784648936990f7638731ef610cb1464ca7289494de8c3251ae834e5a53d519ee4bb7404055e63199558009487bdffee24ef7ad3960208aee3aa9a96d00017"], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', r9, 0x2f, 0x1, 0xc8, 0x3ff, 0x21, @remote, @mcast1, 0x8, 0x8, 0x2, 0x4}}) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xdbf4aaf836de65df}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x84, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0xffff}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r10}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x20000805) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab03, 0x0) 01:27:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x300}) [ 431.195217][ T27] audit: type=1804 audit(1595726840.564:5049): pid=23471 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/908/bus" dev="sda1" ino=15778 res=1 01:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab03, 0x0) 01:27:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xe000000) 01:27:21 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xe}) [ 431.281683][T23509] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 431.318306][ T27] audit: type=1804 audit(1595726840.574:5050): pid=23471 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/908/bus" dev="sda1" ino=15778 res=1 01:27:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x10000000) 01:27:21 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x500}) 01:27:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab04, 0x0) 01:27:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab04, 0x0) [ 431.379016][T23516] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 01:27:21 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4340) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) [ 431.444765][ T27] audit: type=1804 audit(1595726840.584:5051): pid=23471 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/908/bus" dev="sda1" ino=15778 res=1 01:27:21 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x10}) 01:27:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x11000000) 01:27:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:27:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:27:21 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x600}) [ 431.567015][ T27] audit: type=1804 audit(1595726840.594:5052): pid=23473 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/908/bus" dev="sda1" ino=15778 res=1 [ 431.660602][ T27] audit: type=1804 audit(1595726840.604:5053): pid=23475 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/787/bus" dev="sda1" ino=16381 res=1 [ 431.716959][ T27] audit: type=1804 audit(1595726840.634:5054): pid=23480 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/787/bus" dev="sda1" ino=16381 res=1 01:27:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab07, 0x0) 01:27:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x12000000) 01:27:21 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x700}) 01:27:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x100) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2601, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x20000840) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r3, 0x541c, &(0x7f0000000240)) 01:27:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab07, 0x0) 01:27:21 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x11}) 01:27:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab08, 0x0) 01:27:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x25000000) 01:27:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab08, 0x0) 01:27:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000100)={0x7, {{0xa, 0x4e21, 0x48fbefe9, @remote, 0x8}}, {{0xa, 0x4e23, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0x14a5}}}, 0x108) creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0xc2000, 0x0) dup3(r6, 0xffffffffffffffff, 0x80000) finit_module(r6, 0x0, 0x0) dup3(r6, r1, 0x80000) finit_module(r2, 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f0000000040)) 01:27:21 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x12}) 01:27:21 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x900}) [ 432.075674][T23568] block nbd1: NBD_DISCONNECT 01:27:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f000000) 01:27:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab09, 0x0) [ 432.144791][T23576] block nbd3: NBD_DISCONNECT 01:27:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab09, 0x0) 01:27:21 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xa00}) 01:27:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = open(&(0x7f0000000680)='./file0\x00', 0x100, 0x2) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'virt_wifi0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6b) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r9}, 0x14) getsockname$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000840)={'ip_vti0\x00', &(0x7f00000007c0)={'ip_vti0\x00', r10, 0x8000, 0x8700, 0x8000, 0xd5ff, {{0xd, 0x4, 0x1, 0x9, 0x34, 0x65, 0x0, 0xc8, 0x29, 0x0, @private=0xa010102, @remote, {[@end, @timestamp={0x44, 0x14, 0x3f, 0x0, 0x3, [0x8, 0x8001, 0x9c54, 0x1]}, @ssrr={0x89, 0xb, 0xa6, [@rand_addr=0x64010100, @remote]}]}}}}}) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000bc0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000880)={0x2f4, 0x13, 0x400, 0x70bd26, 0x25dfdbfe, {0xb, 0x0, 0x3, 0x40, {0x4e23, 0x4e21, [0x8, 0x0, 0xad, 0x1000], [0x1, 0x7ff00, 0xde2, 0x3], r11, [0x6, 0xffff]}, 0x7, 0x20}, [@INET_DIAG_REQ_BYTECODE={0x79, 0x1, "a2b797534195f99f38feb088d05eb5bb5fe5030054f2a7c7da112eaf2926acd7b0e41fdae1f15b380b8cb546e9753a206c3e06100c1fb72f7fcb0273c053cf9830b0a933b879597a54354eb26444c916efe950a62fdbe1eb197ef8b4b983d14d707954b9657915fcf86772559301f688ca29adf5bb"}, @INET_DIAG_REQ_BYTECODE={0x2d, 0x1, "a89d61a029edb798d81c39d9aba8632ccf8b4b33299f42f97d8eb5654f49fd1508a6fb3e5f1d853b06"}, @INET_DIAG_REQ_BYTECODE={0x21, 0x1, "5ba8a63293e4e1313def09c9dbaf0d899c1c7b95d377750f30e16b05fd"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0xeb, 0x1, "a927b7d6e542b886ca93b414c88bea3b7ef9bbe047492f234b1694d532fbfbc48ae8e6f72fc0295fa8244aa8e6db745a7013acad22b77fd7440f7a0ebef554bb575fb5c0cc790e5cd8e984fb8322ce9d79071beaca8d345ffb823fec2b40fa4bccdde6f6d7e569d9db82d6b4783e67d75af22521e7eeb54a3a4a1d680531f01153814e8e705c2ff2abc5fa92b493faed03e2c78793f1b618920abd406c4d2037bb712d0b58a67c02b0077796779e01ec773cd62b6071925fc5c62a35579623754ee48f2824ef8e8abb7d4792d92ec02a9b8eeb077c609e1b91792ff770578080cade7634b4c20a"}, @INET_DIAG_REQ_BYTECODE={0x6d, 0x1, "3edfe560ac94a5a0d48213dabbc18a37f75684ca2b61af22bb5983c9f8b8e45d2fbd9edc6420f1c483e105de63fcf692237ddb3f43e4ae2eb0ae3f04ed3f767f854bd439f41a68960774ad1602277c49629b6840d1c9542437e2b7aa4d09fc14ea2051cdb37f006a6b"}, @INET_DIAG_REQ_BYTECODE={0x29, 0x1, "c082f1557f18d8ea8a9bc24602f7c9ca769b448b2adac3c61e367f69e9da9471ebdab974cc"}, @INET_DIAG_REQ_BYTECODE={0x4c, 0x1, "dfbeeae4930abcc84453e97aeec66e0cb8c20a7ab5f19996fa42f5898e62a51f6541b8b695f1506cfa19adcc6517e55cc2ec25419702b6a411f896f406aa2c74061f1896c2660740"}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4014}, 0x2008c005) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x5c000000) 01:27:22 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x25}) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab0a, 0x0) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab0a, 0x0) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfdfdffff) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xf501, 0x0) 01:27:22 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xb00}) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) 01:27:22 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x5c}) 01:27:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[], 0x1) dup3(r5, r4, 0x0) pipe(&(0x7f0000001080)) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f00000010c0)) ioctl$TIOCCBRK(r1, 0x5428) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffdfd) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40042409, 0x0) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40045506, 0x0) 01:27:22 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xc00}) 01:27:22 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x300}) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000000000000) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4004550a, 0x0) 01:27:22 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x100000000000000) 01:27:22 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xd00}) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 01:27:22 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x500}) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x200000000000000) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 01:27:22 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xe00}) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 01:27:22 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x600}) 01:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x300000000000000) 01:27:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x24, 0x0, 0x7, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000003ec0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003e80)={&(0x7f0000003e40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002abd7000fddbdf2507000000050038000000000008003a0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = accept4$packet(r2, 0x0, &(0x7f0000001b00), 0x80800) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) getsockopt(r6, 0x1f, 0x1, &(0x7f0000003d40)=""/228, &(0x7f0000000280)=0xe4) sendmmsg(0xffffffffffffffff, &(0x7f0000007f40)=[{{&(0x7f0000000040)=@llc={0x1a, 0x30f, 0xbd, 0x8, 0x2, 0x8, @broadcast}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="c0a4f6361b7be5aa9a909530d85c764db7e1e83150388758349402b7413f92372524bd833477ad4aa93f0f1c04089d26018d8b86e28d1074f0f97ae3a4bb717a5851dcb32d12e5faa9b02215191ca0c017cf9da79eab9fede2cb2b08b5f7ee40ace8d0660a657ccc674e37e8baa246b973b2eb09d48f5c373bba5c2b165c298468fd7f0581acff890343ad265d7dddb58d4bcd20b2c691e5b486bb95cd8ef1a18e0dfcca25346e51d6aaf42f38e53ab4b947d0216e8f6a5223e62d731a661436e99833ee8697545a0f85731bc98fd698071b964e145d114e6e33efafd450edf5d7eb0cdfc03dd9ff171ecdd41c43d33c5f133d2b94", 0xf5}, {&(0x7f00000001c0)="635139be25c4feb3a04062d1ad615729896d0f691646872568708bbb21362f082136acf81a573f69682154b387ccc039448cf9813b3b83a50a9bcff84f096c1ebdd64fddfa28031ed56a9dbf8b3099dc63aafea5fe7e054516119a192ea607e7fb34cd9316919c6b08551981a00d0d516791ab7a107fe4ba01e388ec5ea7f7f9af19a929199f037c0240a3d2", 0x8c}, {&(0x7f0000000280)}, {&(0x7f00000002c0)}, {&(0x7f0000003f00)="fb6d0b070a694761d5916a6b9b0a5eb3407318ea2208708917295e9235d7b320f3e0a15065389e767f52ed9d50c47e09e142c77a5270617d994e72dbb929a4df69ee76e32f5d8780d880f86b524085c822591b23ae7e4de8ce07579926963e563f95625ab5797c4656a11edfec9ca52012eaa7800943250886053f4d5d2d1e169b1b782ec988d4b7c7a344b9501a6fb559fcae16434d1f79ce9e2d026ddef02680a34ddaf5e56d17840efeb98d056638584ad56e4426f86525ca56b461631a82c203b263", 0xc4}], 0x5}}, {{&(0x7f00000003c0)=@hci={0x1f, 0x2}, 0x80, 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&(0x7f00000092c0)=ANY=[@ANYBLOB="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0x1220}}], 0x8, 0x20000001) 01:27:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40085503, 0x0) 01:27:22 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1100}) 01:27:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101283, 0x0) 01:27:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x700}) 01:27:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x400000000000000) 01:27:23 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1200}) 01:27:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x900}) 01:27:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101286, 0x0) 01:27:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x119082, 0x0) gettid() r2 = gettid() tkill(r2, 0x1000000000016) tkill(r2, 0xc) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) kcmp(0xffffffffffffffff, 0x0, 0x0, r1, r1) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000180)=""/254) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x4, 0x4) r5 = gettid() tkill(r5, 0x3f) 01:27:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40095505, 0x0) 01:27:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x500000000000000) 01:27:23 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x2500}) 01:27:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101287, 0x0) 01:27:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xa00}) 01:27:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101283, 0x0) 01:27:23 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x5c00}) 01:27:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x600000000000000) 01:27:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101288, 0x0) 01:27:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101286, 0x0) 01:27:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x700000000000000) 01:27:26 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xb00}) 01:27:26 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1000000}) 01:27:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101287, 0x0) 01:27:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070c9, 0x0) 01:27:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x800000000000000) 01:27:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000007800)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x4, @private2, 0x6}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="46cdcc2295068ec145fea4b84b2741e0f5f780ebc7f13ebf96d2d54bcc64b7e91e743f3321b5d536448b627777d18eb05d527ed4a2430349a836490b9febf765888fcf90273bc0d4601ff7eb4b3a0094ae6d2851b50db1141e9ec348fa7cc8bfc0bebd87cef8f51ea07b27868ee577414e16c3ee1a10f4db2e06840a24681802fcb6d5cd6d321b89a23abb78", 0x8c}, {&(0x7f0000000180)="59170e5e37c93a548937ad683ccae677c138fad0220021a65c55ebad6a1b4b2daad32ddf365b5b4dfa775b8429e47601fb26fa9e1aaed70552faa60defc697dd5d8eda7b2e8a394b544fbd26986e5c7bccc0c4e1163ff1fa0cf19240f5cf0c2c9875ed437b", 0x65}, {&(0x7f0000000200)="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0x1000}], 0x4}}, {{&(0x7f0000001240)={0xa, 0x4e24, 0xfff, @rand_addr=' \x01\x00', 0x7}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000001280)="57cb44f04685e5732d6ddc0724489046101f122b3fcc411ee5c2146942c15d8f556de3467c9c697f50e23d3ba6972018b13aeb092473b5ae8af702069728ff5d2c6b1683fc10b3bccb", 0x49}, {&(0x7f0000001300)="86c70c799423434a7594af8f22b92c3a0227c8e7b1640620ccbd44d11cd9db4a473edeef4198a2d4993285c01a1d95b1866dbefc93877d7bf67281df942af98bdd03cda9bf", 0x45}, {&(0x7f0000001380)="9dd3061117b50baf67b477e108cbf1c0f599a5720ea6aa2c1dd5fd6b4ebe8942d4", 0x21}, {&(0x7f00000013c0)="fadccb883642551401916a95bb1efb0e4e5f94343d8b2758a2413c55ed9ad40c18c077758780e3c0e57df980301ad5be58fc5b73c0188ac153b875d7beabcb6216d993c2b2135b7ecb93a7cd805687d19d294be202fec3e025208b12a42446545283faae42b1f0a22dee6f7ff075b38fa67bab1e2b9a44319ed2cad67d2ee02c34fe2efb9b6f043c8941848d6aee0bee669a312b1a46842e8d97a2ad6ce6228acf0605d1d3f1c2d17aea50691f787853deaefce1f4a8abc9906f7f10da6caf1919089c38643869e9", 0xc8}, 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0x80, [], 0x13}, @ipv4={[], [], @rand_addr=0x64010101}, @remote, @private1={0xfc, 0x1, [], 0x1}]}}}, @rthdrdstopts={{0xa8, 0x29, 0x37, {0x2e, 0x11, [], [@generic={0x4b, 0x85, "4fc749fbd4718d1baf3913f61de2a0531e5253bfa562d3eb07d7ee329d85448629b501ea67f96397ccbb0f64fb56e4248d20f16a7d7c61f1065931db9f72e839c40bbdb72fa6f1e63e442cdade1c0a78a9699a4fb8d94e5c25b13b17276c140920c6d4b96f076717711205b35a36fc8b4a34b03a43fe85a4428460777d1b917ce8553f3cfe"}, @pad1, @pad1]}}}], 0x270}}, {{&(0x7f00000060c0)={0xa, 0x4e21, 0x3, @remote, 0x4}, 0x1c, &(0x7f0000007380)=[{&(0x7f0000006100)="451f26ed2abf2ebe30e3c2f1781fe262fe876c00be3866e244e1bc8bb1b08189adc88755328419c87ed87c3b9759d66d0feb6887c66f3e7d3b25", 0x3a}, {&(0x7f0000006140)="a4157ec6884ac05a23271278206b1b4c", 0x10}, {&(0x7f0000006180)="9d543f54cda9dc4126dbbb19a5b8b5c52bd41f8b9ea102efc59c9391486b6b0255c3626b25089c", 0x27}, {&(0x7f00000061c0)="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0x1000}, {&(0x7f00000071c0)="a374785f1d4945234f6b46868c5f36b22c08c25a4bba98a9c0892c524b8445659ab1b3022232356857300e104228ef68ee8d29df52cd2d6f51c29eea52f40b4322920dfd5a42f9ae28f3874d16906bef15b933dcf3ac856f59a87780ff4621da91ac2c2e52d22222b4567ff7dbdf6f9eefbc9e3cf362aa0b5b43bebb69931f520e359c", 0x83}, {&(0x7f0000007280)="e494dba7f6becb1ad689449850f928b5b1990c18c21e824eb656d4ac42a62949c3004f62352cad31d908360383eebc6de6ff2340fd924b9c", 0x38}, {&(0x7f00000072c0)="ea20bf4a11dbc2e0e791a93723ee27c5bf7a", 0x12}, {&(0x7f0000007300)="dc60771104b94d705508449efda335db620787e29ff3c705c7aa6920c89395d6c215b41d1b87e3842ab8b08f30e79b6e1b6061cec4cf7504cf7a5fab8aae9c35acb1c5bbcf146909181faaa6b3318f81b10334cd50", 0x55}], 0x8, &(0x7f0000007400)=[@hopopts={{0x20, 0x29, 0x36, {0x8, 0x0, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xc3e}}, @hopopts={{0x48, 0x29, 0x36, {0x89, 0x5, [], [@pad1, @calipso={0x7, 0x28, {0x0, 0x8, 0x1d, 0x4, [0x401, 0x81, 0x2, 0x0]}}]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x47, 0x0, [], [@jumbo={0xc2, 0x4, 0x9}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @dstopts={{0xe8, 0x29, 0x37, {0x3a, 0x1a, [], [@generic={0x0, 0xbc, "8d39ec2ecb1f543bf042b4c617ede5b08c473ee47a0362cee8f8c782f125e7a5ae2d351bcb2514f28a4817fa2f9c5d72e147fdfbfd62b9d150d630bb59ee308a496bd3c1c379247718e89ee396cbce7548a8786d96a04236d6e37d13cb85a3882b1aa16733b7b776b570aff2e15e144fb75a72dbbfeea5f1504274382580f2076b7e2e5bc5682aa76bea384ab35dd000b260d8a359bcdc968fffed3112a1bfaa72df2f303668710360ecbb4047c74a3562312c81107526e57ccee322"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x4}]}}}], 0x1a0}}, {{0x0, 0x0, &(0x7f00000077c0)=[{&(0x7f00000075c0)="91361c79b52de218cd6c68fc59f207ca9ae4c826779f5c9fae88c1c329bc5d6bb5a76964714c5f9e779fb65b2643bcefced41ad6fdaf2ce45618caadcac094197d694df82901e8fffc47e775b10e6e8e6ee4f7ae22cf91a632b4a00b1b7cd9701dc3851dcb25d7696108553454733dee57c606009a0b309999ac09356a0c6250acfca420f4175a14724c2dca82aafb59e951c4fffe4c1ad9476b7f9ae4cd7601b251b90423d76ab7a673e39c70d332def15feb7dc185c5e0adef032c05551fb729292b5aa5f3", 0xc6}, {&(0x7f00000076c0)="8efd474aaf5bb7161e7108681d41575f1172f2067514b29487af398a9951fefc06da23016f5e634e2eba8deadd10415cc153972e44f086c141ab8b4d8dafc17abc63939147e8f6dbfb4034995fd3", 0x4e}, {&(0x7f0000007740)="ed19ff8dc057700f2deb47d319a8af65a23eca4fbfd61392df6af0246d7711d680b019277226f0667e7b99506f3c81f077a7684acb3ed6c06c4ed3807409ac60f719f34f5507d24ff6fb580e7bf635c076053878203eb192cbe3ef40bd", 0x5d}], 0x3}}], 0xa, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x30400) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000007a80)=0x8) ioctl$BLKROSET(r1, 0x301, 0x0) [ 436.565022][ T27] kauditd_printk_skb: 129 callbacks suppressed [ 436.565030][ T27] audit: type=1804 audit(1595726846.265:5184): pid=23744 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/923/bus" dev="sda1" ino=16369 res=1 01:27:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070ca, 0x0) 01:27:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x900000000000000) 01:27:26 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xc00}) 01:27:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101288, 0x0) 01:27:26 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x2000000}) [ 436.695282][ T27] audit: type=1804 audit(1595726846.305:5185): pid=23744 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/923/bus" dev="sda1" ino=16369 res=1 01:27:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070cd, 0x0) 01:27:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070c9, 0x0) 01:27:26 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xd00}) 01:27:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xa00000000000000) [ 436.845714][ T27] audit: type=1804 audit(1595726846.305:5186): pid=23744 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/923/bus" dev="sda1" ino=16369 res=1 01:27:26 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x3000000}) 01:27:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) [ 436.979215][ T27] audit: type=1804 audit(1595726846.315:5187): pid=23744 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/923/bus" dev="sda1" ino=16369 res=1 [ 437.124903][ T27] audit: type=1804 audit(1595726846.315:5188): pid=23744 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/923/bus" dev="sda1" ino=16369 res=1 [ 437.228916][ T27] audit: type=1804 audit(1595726846.315:5189): pid=23751 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/923/bus" dev="sda1" ino=16369 res=1 [ 437.277376][ T27] audit: type=1804 audit(1595726846.415:5190): pid=23756 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/797/bus" dev="sda1" ino=15746 res=1 [ 437.327861][ T27] audit: type=1804 audit(1595726846.495:5191): pid=23763 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/924/bus" dev="sda1" ino=16382 res=1 [ 437.391216][ T27] audit: type=1804 audit(1595726846.495:5192): pid=23763 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/924/bus" dev="sda1" ino=16382 res=1 01:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070ca, 0x0) 01:27:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870c8, 0x0) 01:27:27 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xe00}) 01:27:27 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x4000000}) 01:27:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) bind(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000}, 0x80) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) 01:27:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xb00000000000000) [ 437.533796][ T27] audit: type=1804 audit(1595726846.495:5193): pid=23763 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/924/bus" dev="sda1" ino=16382 res=1 01:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070cd, 0x0) 01:27:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cb, 0x0) 01:27:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xc00000000000000) 01:27:27 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x5000000}) 01:27:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xd00000000000000) 01:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) 01:27:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 01:27:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:27 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1100}) 01:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870c8, 0x0) 01:27:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101800) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x200000, 0x111) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x404000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x1) r6 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYRES32=r6], 0x1) flistxattr(r3, &(0x7f0000000180)=""/17, 0x11) r7 = dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r8 = gettid() tkill(r8, 0x1000000000016) fcntl$lock(r7, 0x6, &(0x7f0000000140)={0x4, 0x3, 0x7dd, 0x401, r8}) 01:27:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) 01:27:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xe00000000000000) 01:27:27 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x6000000}) 01:27:27 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1200}) 01:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cb, 0x0) 01:27:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041284, 0x0) 01:27:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000000000000000) 01:27:27 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x7000000}) 01:27:27 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x2500}) 01:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 01:27:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041285, 0x0) 01:27:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x8, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) vmsplice(r2, &(0x7f0000001180)=[{&(0x7f00000011c0)="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", 0x110}, {&(0x7f0000001300)="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", 0x91}], 0x100001e2, 0x6) semop(r1, &(0x7f0000000100)=[{0x0, 0xff7d}, {}], 0x2) semop(r1, &(0x7f0000000280)=[{0x0, 0xffff}], 0x1) semop(r1, &(0x7f0000000000)=[{0x0, 0x8}], 0x1) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1100000000000000) 01:27:30 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x8000000}) 01:27:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) 01:27:30 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x5c00}) 01:27:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40187542, 0x0) 01:27:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 01:27:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) 01:27:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1200000000000000) 01:27:30 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x9000000}) 01:27:30 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1000000}) 01:27:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) 01:27:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x7) 01:27:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020ae46, 0x0) 01:27:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2500000000000000) 01:27:31 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x2000000}) 01:27:31 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xa000000}) 01:27:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0044dff, 0x0) [ 441.952747][ T27] kauditd_printk_skb: 48 callbacks suppressed [ 441.952756][ T27] audit: type=1804 audit(1595726851.655:5242): pid=23903 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/801/bus" dev="sda1" ino=16002 res=1 01:27:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 01:27:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f00000000000000) [ 442.103315][ T27] audit: type=1804 audit(1595726851.805:5243): pid=23938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/932/bus" dev="sda1" ino=16034 res=1 01:27:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x41015500, 0x0) 01:27:31 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xb000000}) 01:27:31 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) write$vhost_msg_v2(r0, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000040)=""/6, 0x6, &(0x7f0000000080)=""/232, 0x1, 0x3}}, 0x48) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000200)={{0x4, @multicast1, 0x4e22, 0x2, 'sed\x00', 0x24, 0xb7b, 0x51}, {@remote, 0x4e20, 0x3, 0xffff, 0x6}}, 0x44) ioctl$BLKROSET(r2, 0x301, 0x0) 01:27:31 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x3000000}) [ 442.177275][ T27] audit: type=1804 audit(1595726851.825:5244): pid=23938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/932/bus" dev="sda1" ino=16034 res=1 01:27:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 01:27:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x5c00000000000000) 01:27:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041284, 0x0) 01:27:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfdfdffff00000000) 01:27:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x4000000}) [ 442.362282][ T27] audit: type=1804 audit(1595726851.835:5245): pid=23938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/932/bus" dev="sda1" ino=16034 res=1 01:27:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0101282, 0x0) 01:27:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xc000000}) 01:27:32 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x2000, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r0, 0x330f, 0xb1) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000080)=0x3, 0x4) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) fcntl$getflags(r2, 0x3) 01:27:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041285, 0x0) 01:27:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x5000000}) 01:27:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) [ 442.518543][ T27] audit: type=1804 audit(1595726851.835:5246): pid=23938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/932/bus" dev="sda1" ino=16034 res=1 01:27:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x408000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f00000000c0)={0x1, 'bond0\x00', {}, 0x97ad}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000100)=0x1) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000001c0)={r7}) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000040)={0x1e, 0x8001, 0x8}) 01:27:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xd000000}) 01:27:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) 01:27:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) [ 442.654999][ T27] audit: type=1804 audit(1595726851.835:5247): pid=23938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/932/bus" dev="sda1" ino=16034 res=1 01:27:32 executing program 5: unlink(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x6000000}) 01:27:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 01:27:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 01:27:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xe000000}) [ 442.806366][ T27] audit: type=1804 audit(1595726851.845:5248): pid=23943 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/932/bus" dev="sda1" ino=16034 res=1 01:27:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80085502, 0x0) 01:27:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80100) ioctl$BLKROSET(r0, 0x301, 0x0) [ 442.921276][ T27] audit: type=1804 audit(1595726851.975:5249): pid=23953 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/803/bus" dev="sda1" ino=16210 res=1 01:27:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x7000000}) [ 442.987628][ T27] audit: type=1804 audit(1595726851.975:5250): pid=23953 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/803/bus" dev="sda1" ino=16210 res=1 [ 443.048866][ T27] audit: type=1804 audit(1595726851.985:5251): pid=23953 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/803/bus" dev="sda1" ino=16210 res=1 01:27:35 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x10000000}) 01:27:35 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x0) 01:27:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x2) 01:27:35 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x5) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x300) ioctl$BLKROSET(r4, 0x301, 0x0) 01:27:35 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x8000000}) 01:27:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) 01:27:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x3) 01:27:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8138ae83, 0x0) 01:27:35 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x9000000}) 01:27:35 executing program 5: accept4$tipc(0xffffffffffffffff, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10, 0x80000) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:35 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x11000000}) 01:27:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0xffff, 0x7e000, 0xb, {0x2, @sliced={0x2, [0xd125, 0x7, 0xffff, 0x2, 0x6, 0x3f, 0x1, 0x6, 0x71, 0x0, 0x4, 0xfe01, 0xb5cc, 0x2, 0x7ff, 0x6, 0x3, 0x0, 0xff, 0x4, 0x1, 0x7, 0x1c0, 0x1000, 0x1, 0x0, 0x7, 0x6, 0x7, 0x400, 0x5, 0x40, 0xf6, 0x8000, 0x36, 0x5, 0xffff, 0x0, 0x8, 0x3f, 0x8, 0x8000, 0x4, 0x2, 0x4, 0x2, 0x1, 0x2a73], 0x9}}, 0x9}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$SNAPSHOT_UNFREEZE(r3, 0x3302) r5 = gettid() tkill(r5, 0x1000000000016) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x740e, 0x551bc0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f00000001c0)={'team_slave_1\x00', {0x2, 0x4e22, @private=0xa010100}}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 01:27:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x4) 01:27:35 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x12000000}) 01:27:35 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xa000000}) 01:27:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 01:27:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x5) 01:27:35 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xb000000}) 01:27:35 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x25000000}) 01:27:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x6) 01:27:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x7) 01:27:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0085504, 0x0) 01:27:38 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xc000000}) 01:27:38 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x5c000000}) 01:27:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000540)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) ioctl$SNDRV_PCM_IOCTL_RESUME(r1, 0x4147, 0x0) r3 = dup3(r2, r1, 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r5, r4}, &(0x7f0000000440)=""/239, 0xef, &(0x7f0000000240)={&(0x7f0000000080)={'rmd160-generic\x00'}}) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000080)={r5, 0xc5, 0x14}, &(0x7f0000000100)=ANY=[@ANYBLOB='enc=oaep hash=nhpoly1305-sse2\x00'/75], &(0x7f0000000180)="68b7a5414c827aba4c7f8bfee1ea86acbf10d03504211918449879a31f27abc42b3fdbdf287583e5d22fc4bf97d9fba9141e3b7af34ede243fa29413d1e7cf14e0a5cdc9edc1c028550437e2812000e87003c4743dc95db6b3672960a349995c6af7c20d0fcc8f6266971b0bbf45dab07a56f79f1725551aaa6a4bbffe189dd04bb330f4c47465e76b784040eecdf359d57e700a64784746e12087f868fd022ce8d460a63fa16fab86e505105b33ec59991b06b6e08da103668788785ce42f7cdd6e7656bc", &(0x7f0000000280)="1902822a82e4742b98168fe6195bfd1691c4eb4c") ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) execveat(r3, &(0x7f00000002c0)='./bus\x00', &(0x7f0000000680)=[&(0x7f0000000400)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='&)\x00', &(0x7f0000000640)='/dev/nbd#\x00'], &(0x7f0000000900)=[&(0x7f00000006c0)='$@\x00', &(0x7f0000000700)='(\x00', &(0x7f0000000740)='!\x00', &(0x7f0000000780)='}\xad\x00', &(0x7f00000007c0)='syz', &(0x7f0000000800)='^@{.]&\x00', &(0x7f0000000840)='+)[&\x00', &(0x7f0000000880)='user\x00', &(0x7f00000008c0)='\x05\x00'], 0x1000) 01:27:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x8) [ 448.982785][ T27] kauditd_printk_skb: 65 callbacks suppressed [ 448.982795][ T27] audit: type=1804 audit(1595726858.685:5317): pid=24116 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/812/bus" dev="sda1" ino=16369 res=1 01:27:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0101282, 0x0) 01:27:38 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1000000000000}) 01:27:38 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xd000000}) [ 449.041080][ T27] audit: type=1804 audit(1595726858.715:5318): pid=24117 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/942/bus" dev="sda1" ino=16368 res=1 01:27:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) [ 449.124569][ T27] audit: type=1804 audit(1595726858.715:5319): pid=24117 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/942/bus" dev="sda1" ino=16368 res=1 01:27:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x9) 01:27:38 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x100000000000000}) 01:27:38 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xe000000}) 01:27:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) [ 449.244561][ T27] audit: type=1804 audit(1595726858.715:5320): pid=24117 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/942/bus" dev="sda1" ino=16368 res=1 [ 449.309027][ T3846] usb 6-1: new high-speed USB device number 4 using dummy_hcd 01:27:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xa) [ 449.337701][ T27] audit: type=1804 audit(1595726858.725:5321): pid=24117 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/942/bus" dev="sda1" ino=16368 res=1 01:27:39 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x10000000}) [ 449.441069][ T27] audit: type=1804 audit(1595726858.745:5322): pid=24117 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/942/bus" dev="sda1" ino=16368 res=1 [ 449.486304][ T27] audit: type=1804 audit(1595726858.745:5323): pid=24121 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/942/bus" dev="sda1" ino=16368 res=1 [ 449.531902][ T27] audit: type=1804 audit(1595726858.915:5324): pid=24133 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/943/bus" dev="sda1" ino=16382 res=1 [ 449.556187][ T27] audit: type=1804 audit(1595726858.915:5325): pid=24133 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/943/bus" dev="sda1" ino=16382 res=1 [ 449.586333][ T27] audit: type=1804 audit(1595726858.915:5326): pid=24133 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/943/bus" dev="sda1" ino=16382 res=1 [ 449.929135][ T3846] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 449.938199][ T3846] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.946726][ T3846] usb 6-1: Product: syz [ 449.951270][ T3846] usb 6-1: Manufacturer: syz [ 449.955868][ T3846] usb 6-1: SerialNumber: syz 01:27:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x42c400) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000440)={0x0, 0x1, 0x18, 0x20, 0x1ec, &(0x7f0000000040)="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"}) 01:27:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 01:27:41 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x200000000000000}) 01:27:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xb) 01:27:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x11000000}) 01:27:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x114, &(0x7f0000000380), 0x0, 0x4) syz_io_uring_complete(r1) r2 = syz_io_uring_complete(r1) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}]}, 0xd4}}, 0x24004005) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x52) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, &(0x7f0000000040)={0x3c, 0x4, [], [@jumbo={0xc2, 0x4, 0x3}, @pad1, @calipso={0x7, 0x18, {0x2, 0x4, 0xe6, 0x1, [0x5, 0x19abb29e]}}]}, 0x30) [ 451.936617][ T12] usb 6-1: USB disconnect, device number 4 01:27:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x2) 01:27:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x12000000}) 01:27:41 executing program 5: r0 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0xee00) r4 = geteuid() syz_mount_image$exfat(&(0x7f0000000040)='exfat\x00', &(0x7f0000000080)='./file0\x00', 0x5d8, 0x9, &(0x7f0000001700)=[{&(0x7f00000000c0)="fdb2095525cc8ce310349fa56bf19c21f5d4b8d76f2715d098a199c8377052d597ea5a0c85590db1def295809f95b0cbd406adc7e557e6d782a2657226a50f6d802a4fab28c40fe3a7a3448143c23be5a939155c4adbe8cb5839a7f60d1fc64dd92d66ed12acc5616687481fbbeb49f767a294eb0631a38093b47036233ed6dde33c549edb3d6db3620d2bb8ccdeffa69f5b593c6a642ce8f9f3ec0d7db47a12a6d715abed43bfbb9b8f2e59db9c7acf46ea8a0ee30e0cdfdeaba1af8e88f1f7bd27caff5a8861", 0xc7, 0x9}, {&(0x7f00000001c0)="dd425114a1119ddb9588814a632ddbcf0b1da1debe84d277d8dc3f16a495548165144aadf76d13542334fe189f665ac21456f8e7e7fcadd7bf99b70a07783aa13f72d44e29dd580b900c9fa29b3929b928a53f806f737458baff673c83dc5c15a070ad368751151d8f620c758c9921f2373bddcedcecd82df4dbe0f854b063a6a4bedaea0360b53b93ee8e0e7fef549fb6ef092be889cc2641bad76391a08826bcb098c54f2635d5b045eeabdcd2c6f83632934745442bdcda1f2b5fd546d7ac72b9f7b09cc7a785abe0240197125501c40cc8c4a8141e957159d67e967829ab4a6b2794", 0xe4}, {&(0x7f00000002c0)="de2a1f89b92bc24db544718f2505bd2189ab07b9c4542915c764cbee18eb8c1aec0660227cca06f2f768498d5f7753de7e6ed848af197b7109e720b79158fb116fea110811a157848adeb237a4c523cb8b7cc587089966756798413fc1c93b2e494f36c6be8e2482236ec185684c479e03729fdbe5c02fa13b659b95e937631c99d906251117030e87c1a01b0d758c17b3753acdbcd531e054506c83e9d028", 0x9f, 0x3}, {&(0x7f0000000380)="a170e440292c411fa3232eb3ebe0f1c0acc4c20258b0e1f6d95c712bc810dafb539bf2d2d58043878f37842b7c6776c30a38410f2b9b11b35cc291d2fbece71af3e4475cc58bb66852846883dad491e76d45de20f3ef0760ca927e75a398eff824998d8268ba7bf364abe8fee6", 0x6d, 0x200}, {&(0x7f0000000400)="33a6997192c0ce458fa237656a663f085ccc4e9945a5d23f22236a614c33d2aeb9487046cb8beb8dc3c2bf5287b4d464764df48b40c9c6ad82e0e7410e99c2c04484a3ce6d3a0b4d7900568e3f67f3c9a1fe51dd31fce91ba301e03824350c9d1af1cd9101314d6fe603620e5fc038126dc5777ac02f2d888b2562b006f5d5f53e4274a5b719d0fce112cd18c750fe4443838833b814c6218f6b42f09ac19834bd4d", 0xa2, 0x3}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="9cb0dd16ff74276736499b9e53a5bb97ad11ac4dd0466269c80de975d1732191af6492f61562f29d3c00680470cbf4d89639124164257c469f825f3e1744f58a0645562616bd19986eb6d46fe5bc6f6e6b5059b58e81739f0818cb255de41f8ef1d9d2ddff0bdc50d02594617b4ff9321919530bb002c3278ea264e8445440cbead7abe4b63cbd8628823bbcbe2ee27fc997da26750ca3d71fa22a17f076c8acb63d8886380564cdd7311b4ca97e58e60863abc8c6b66e4f6d098684d2daa6db9b231ad9c99239b7a84744d47ef5ab58fc63bc1ea32ce883e1d6fc4d7cd15aa519f7", 0xe2, 0x6d81}, {&(0x7f00000015c0)="20b6b1615796", 0x6, 0x1}, {&(0x7f0000001600)="7d837f20e56c44f3e9cf94c0cc50b93b9f87d83f91ef7a3406b0eaf194b8d16f6d096bb4a506f1a5a12d7139e38713dc8f0ab8cf674ea49bd4a7094df18484d006ecebaf4543dd94cf95ec41ca633f09dae551ccb0eeffa12712b3da1dd11fda6d105f4536e0ce5af5677a972bda92dd8f77232dea0a5dc1441c1961896d88e392f80449b82c44d3c08e64a6f298715804b2aa13459cb2e7d0cdc84f420dec3420bcea6927d2964acf99490a3903c79666d6615ca8765daea790897190c66e10e0b9a1ec6cd61db8ecb24425f5e1b55544", 0xd1, 0x40}], 0x1000, &(0x7f0000001800)={[{@errors_remount='errors=remount-ro'}, {@utf8='utf8'}, {@errors_continue='errors=continue'}, {@codepage={'codepage', 0x3d, 'default'}}, {@uid={'uid', 0x3d, 0xee01}}, {@allow_utime={'allow_utime', 0x3d, 0xf9}}, {@codepage={'codepage', 0x3d, 'cp936'}}], [{@appraise_type='appraise_type=imasig'}, {@measure='measure'}, {@dont_hash='dont_hash'}, {@permit_directio='permit_directio'}, {@dont_hash='dont_hash'}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x9f{'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@euid_gt={'euid>', r4}}]}) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r5, 0x301, 0x0) 01:27:41 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000100)={0x1, "3af3908c0b52844d4e2e1bccd4bf81f50f3fffd86053e51b48e910e5e7712554", 0x3, 0x200, 0x3ff, 0x7f, 0x2, 0x3, 0x7, 0x8}) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:27:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xc) 01:27:41 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x300000000000000}) 01:27:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x3) 01:27:41 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x440000, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x3) ioctl$BLKROSET(r3, 0x301, 0x0) 01:27:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xd) 01:27:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x25000000}) 01:27:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x400000000000000}) 01:27:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x0, 0x400) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x12, 0xd9d, 0x4, "8b52b39d8caa5ffa8bca7fb1c0e6b94df7e8"}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x4) 01:27:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x460242, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$USBDEVFS_RESET(r2, 0x5514) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="058277fc"], 0x10}, 0x1, 0x0, 0x0, 0x2000800}, 0x20000001) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xe) 01:27:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x500000000000000}) 01:27:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x5c000000}) 01:27:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10100) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x5) 01:27:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x10) 01:27:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000040)={{0x6}, 'port1\x00', 0xb0, 0x20000, 0xe638, 0xec, 0x0, 0x6, 0x400, 0x0, 0x0, 0x7}) 01:27:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1000000000000}) 01:27:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x600000000000000}) 01:27:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000100)={0x14}) dup3(r2, r1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/30) 01:27:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x6) 01:27:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x11) 01:27:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x700000000000000}) 01:27:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x7) 01:27:42 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000180)={0x73622a85, 0xa, 0x2}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/232, &(0x7f0000000000)=0xe8) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r4, 0xab02, 0x0) 01:27:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x100000000000000}) 01:27:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x12) 01:27:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x440900, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$VIDIOC_S_PRIORITY(r3, 0x40045644, 0x2) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x82) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r6, 0x41009432, &(0x7f0000000100)="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") ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0x2) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x4001, 0x0) 01:27:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x800000000000000}) 01:27:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x8) 01:27:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x220e40) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 01:27:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x200000000000000}) 01:27:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x25) 01:27:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x9) 01:27:42 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x60000, 0x0) ioctl$USBDEVFS_RESET(r0, 0x5514) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x301, 0x0) 01:27:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x900000000000000}) 01:27:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x5c) 01:27:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r2, 0x0) finit_module(r4, 0x0, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000040)={0x1, 0xff, 0x8, 0x80800, r4}) 01:27:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x300000000000000}) 01:27:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r2, 0xc0045004, &(0x7f0000000040)) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xa) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x300) 01:27:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x400000000000000}) 01:27:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xa00000000000000}) 01:27:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x0) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xb) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x500) 01:27:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xb00000000000000}) 01:27:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket(0x10, 0x80002, 0x0) close(r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x24, r4, 0x7, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r4, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) 01:27:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x500000000000000}) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xc) 01:27:43 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x12b000, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c80000000800000000000000000000000300000538000e802c00018014000300fc01000000000000000000000000000114000400fc020000000000000000000000000000060003400003000008000840000000001400164000000001000000090000000700000006080007400000ffff08000840000007ff100016400000000200008000000050dc400006800c000380060001004e2000001400040020010000000000000000000000000040080002000000000014000400fc0100"/200], 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x600) 01:27:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xc00000000000000}) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xd) 01:27:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) sendmsg$can_j1939(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)="0d5ce1c6cd33f03ba02bed7176c0559e634ab25ec0ae321bba1b40e9cfb0", 0x1e}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x700) 01:27:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x600000000000000}) 01:27:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x888202) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10040, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) 01:27:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xd00000000000000}) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xe) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x900) 01:27:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x700000000000000}) 01:27:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xa00) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x10) 01:27:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1b9840) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x12000, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyprintk\x00', 0x40001, 0x0) pipe2$9p(&(0x7f0000000140), 0x4800) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) r7 = dup3(r6, r5, 0x0) dup3(0xffffffffffffffff, r7, 0x80000) finit_module(r2, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0x2b, 0x8, 0x0, "bb459aed3dcf0a1a7a0e5c1ce42ea917ee02970fd8c20e50e0302d2330def8691eafd96b0add910de956df"}) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000080)={r1, 0x1, 0x4000, 0x10000}) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:43 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r3 = accept4$packet(r1, 0x0, &(0x7f0000000040), 0x80800) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40180, 0x0) r5 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x1, 0x7, 0x6, 0x5, 0x0, 0xfffffffffffffff9, 0x10, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x10000, 0x7, 0x7, 0x7, 0x6, 0x5, 0x7ff}, r2, 0x6, r0, 0x8) perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x70, 0xf9, 0x47, 0x1f, 0x4, 0x0, 0x7, 0x10010, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x662, 0x4, @perf_config_ext={0x6aa, 0x1}, 0x10008, 0x80, 0xda, 0x7, 0x9, 0x1, 0x800}, r4, 0x4, r5, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000080)=@req3={0x2, 0x0, 0x9, 0xffff, 0x3, 0x1, 0x3}, 0x1c) r6 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0xab02, 0x0) 01:27:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xe00000000000000}) [ 454.123154][ T27] kauditd_printk_skb: 132 callbacks suppressed [ 454.123162][ T27] audit: type=1804 audit(1595726863.825:5459): pid=24384 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/957/bus" dev="sda1" ino=16361 res=1 01:27:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x800000000000000}) 01:27:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xb00) 01:27:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x11) [ 454.227570][ T27] audit: type=1804 audit(1595726863.865:5460): pid=24384 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/957/bus" dev="sda1" ino=16361 res=1 01:27:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141200, 0x104) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x20400, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, 0xffffffffffffffff, 0x0) finit_module(r1, 0x0, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x400802, 0x24) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x5) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000200)={0x3, 0x7, 0x3, 0xe475, 0x90000}) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, @fixed={[], 0x11}}, 0x8) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x8) fsetxattr$trusted_overlay_opaque(r6, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000180)='y\x00', 0x2, 0x3) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:44 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1000000000000000}) 01:27:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {@none}]}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x900000000000000}) 01:27:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xc00) 01:27:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x12) [ 454.440406][ T27] audit: type=1804 audit(1595726863.865:5461): pid=24384 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/957/bus" dev="sda1" ino=16361 res=1 01:27:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000080)={0x3, 'gre0\x00', {0x80}, 0x2}) finit_module(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x10f, @time={0x80000800, 0xffffffff}, 0x4, {0x9, 0x7}, 0x40, 0x1, 0x1}) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:44 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1100000000000000}) 01:27:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xa00000000000000}) 01:27:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xd00) 01:27:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10000) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0xc) r2 = open(&(0x7f0000000040)='./bus\x00', 0x50002, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(0xffffffffffffffff, 0x40085511, &(0x7f00000001c0)) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='$-*/,!+:-^&[@[\x00', r5}, 0x10) copy_file_range(r3, &(0x7f0000000080)=0x4, r7, &(0x7f0000000180)=0x3, 0x9, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x25) [ 454.578231][ T27] audit: type=1804 audit(1595726863.875:5462): pid=24384 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/957/bus" dev="sda1" ino=16361 res=1 01:27:44 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x1200000000000000}) 01:27:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xe00) [ 454.718480][ T27] audit: type=1804 audit(1595726863.885:5463): pid=24384 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/957/bus" dev="sda1" ino=16361 res=1 01:27:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'security.', '\'%\x00'}) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xb00000000000000}) 01:27:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x5c) 01:27:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x80000) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETFMTS(r2, 0x8004500b, &(0x7f00000000c0)=0x5) r3 = gettid() tkill(r3, 0x1000000000016) rt_sigqueueinfo(r3, 0x42, &(0x7f0000000040)={0x5, 0x2d, 0x9}) 01:27:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1100) [ 454.875972][ T27] audit: type=1804 audit(1595726863.895:5464): pid=24393 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/957/bus" dev="sda1" ino=16361 res=1 01:27:44 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x2500000000000000}) 01:27:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x300) 01:27:44 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00'}) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) getsockname$packet(r4, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0x0) r6 = gettid() tkill(r6, 0x31) syz_open_dev$tty1(0xc, 0x4, 0x2) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x100, 0x0) 01:27:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xc00000000000000}) 01:27:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x500) 01:27:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1200) [ 455.019147][ T27] audit: type=1804 audit(1595726863.895:5465): pid=24391 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/824/bus" dev="sda1" ino=16367 res=1 01:27:44 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x5c00000000000000}) 01:27:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xd00000000000000}) [ 455.100691][ T27] audit: type=1804 audit(1595726863.905:5466): pid=24391 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/824/bus" dev="sda1" ino=16367 res=1 [ 455.173575][ T27] audit: type=1804 audit(1595726863.905:5467): pid=24391 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/824/bus" dev="sda1" ino=16367 res=1 01:27:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f0000000100)={&(0x7f0000000080)=[0x313, 0x73, 0x3f, 0x9, 0x2, 0x20, 0x65, 0x9d145659], &(0x7f00000000c0)=[0x0], 0x8, 0x1, 0x7c7c7c7c}) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x600) [ 455.285415][ T27] audit: type=1804 audit(1595726863.925:5468): pid=24391 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/824/bus" dev="sda1" ino=16367 res=1 01:27:47 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='.\x00', 0x4) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)=0x10000000) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:27:47 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0xffffffff00000000}) 01:27:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x2500) 01:27:47 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xe00000000000000}) 01:27:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x700) 01:27:47 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x900) 01:27:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x3f00) 01:27:47 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x2}) 01:27:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:47 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1000000000000000}) 01:27:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xa00) 01:27:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x5c00) 01:27:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) finit_module(0xffffffffffffffff, 0x0, 0x0) r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6b) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r9}, 0x14) getsockname$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a0200000020eaff133a675f1f320012800c0001006d6163f9000000000000008008000500d2f609d34b90c8e23d8fe28cb38a69344e95df87743c227c82f8084cfdaa80de1fc34c97422a210b6188b761ce365e04b51900621ebf631055a6098e283f1ee3d69d1d50406f7e6632ce95e913e5e99d50cd7fc3b55f19275dde205c75", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10, @ANYBLOB], 0x44}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x270, 0x13, 0xf14, 0x70bd25, 0x25dfdbfe, {0xb, 0x7, 0x4, 0x5, {0x4e24, 0x4e22, [0x0, 0x3, 0x9, 0x9], [0x6ebb, 0x94, 0x3, 0x4], r10, [0x40, 0x80000001]}, 0x7a1, 0xda}, [@INET_DIAG_REQ_BYTECODE={0x83, 0x1, "040b229394fc671088f3503daeddb5b4eee4fbd6f22a6e0dc2b5e884dda19592b08ebb27bfeb785e4586b0f1b8f7b564e45265eae75b6c8e4f2ff67153416b27562632966a122aedb2ebf2c9da5ac7c341752e6963442ccd78b55e433df337f98e56754cfad062ffb0116030fe21bb50ab699c95fd90b215122a2fd626d25c"}, @INET_DIAG_REQ_BYTECODE={0x9c, 0x1, "4e0bd6dfa36c4f97d14e85527b988e201a0269f97f115e8f3e22e026506902d4fe1c52fb5072db207c718afe78d37f7f4db25c3636f9a92f7f9634c84388e872987dba45b4b812947897494447b1b9a317d458b53793cd3cbbf515aba6b0bb5413a7c6a12dd55e7cee2c6cd3c4285550e5ec109fa566fbeaa7a75461604dfd9e2f2df5bbd8560d6fbbac9a0c25bca5b660306e17c7c1d8da"}, @INET_DIAG_REQ_BYTECODE={0x45, 0x1, "f515ddd57bc5215c7ea418fc6170a8988d478a44b064cfedaf77d8b22075aa6c01d6065a7c17becb1e1d5c6c3aa22006eef53138567577621acafcf359f18c5046"}, @INET_DIAG_REQ_BYTECODE={0x81, 0x1, "62c79d7381db502a3069273d7db713512b707f46f4270f1c1b99a82682efc429a0e621ed4453160ac114da0ef7f154b5fbfc8256564aad53ebae6329a44478efe04bcc774b3e02fff96dd25ed27403bbe484846662c286868213134829fbb9a8e9aebb581f6d9c0f936756c67987b7eb480a025ad9db82e24c37ff19c9"}, @INET_DIAG_REQ_BYTECODE={0x35, 0x1, "7fa870387e3e7592d8e681ad3676fadb8402cb6e0f58b4445779f3e946d516a44a4acb845ca2fa4d0eff8cd8a96f047a6d"}]}, 0x270}, 0x1, 0x0, 0x0, 0x8010}, 0x84) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:47 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x0) 01:27:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1100000000000000}) 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x3}) 01:27:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xb00) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1000000) [ 458.369438][T24548] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 01:27:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x1200000000000000}) 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x4}) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x2000000) 01:27:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xc00) 01:27:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x2500000000000000}) 01:27:48 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000400)={'syztnl0\x00', &(0x7f0000000380)={'ip6_vti0\x00', 0x0, 0x4, 0x6, 0x40, 0x8, 0x40, @empty, @private2={0xfc, 0x2, [], 0x1}, 0x40, 0x20, 0x1, 0xadc}}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000440)={@initdev, @loopback, 0x0}, &(0x7f0000000480)=0xc) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000940)={&(0x7f00000004c0)={0x448, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [{{0x8}, {0x1f8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x100000}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0x4ef, 0x2, 0x0, 0x80000000}, {0xfff, 0x1, 0x1, 0x10000000}, {0x1f, 0xfd, 0x5, 0x7}, {0x6, 0x7, 0xff, 0x5}, {0x0, 0x0, 0xff, 0x7}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x24, 0x4, [{0x3, 0x20, 0x1, 0x5}, {0x2, 0x3, 0x1, 0xffff}, {0x1, 0x1, 0x81, 0xa30a}, {0x0, 0x5, 0x1, 0x10000}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}]}}, {{0x8}, {0x22c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fb3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}]}}]}, 0x448}, 0x1, 0x0, 0x0, 0x20000082}, 0x84) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) dup3(r8, r7, 0x0) finit_module(r8, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f0000000040)={0x2, 0x9, 0xfff, @broadcast, 'syz_tun\x00'}) r9 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r9, 0xab02, 0x0) 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x5}) 01:27:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xd00) 01:27:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4aad01) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r4], 0x1) dup3(r2, r1, 0x0) ioctl$sock_qrtr_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$BLKROSET(r0, 0x301, 0x0) r5 = socket(0x10, 0x80002, 0x0) close(r5) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x24, r6, 0x7, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x24}}, 0x0) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./bus\x00', 0x5, 0x1, &(0x7f0000000280)=[{&(0x7f0000000440)="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", 0x1000, 0x7}], 0x2041000, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r6, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x26f}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x3000000) 01:27:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x5c00000000000000}) 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x6}) 01:27:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xe00) 01:27:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x98d02, 0x0) dup(r0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0xffffffff00000000}) 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x7}) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x4000000) 01:27:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(0xffffffffffffffff, 0xc0385650, &(0x7f0000000040)={{0x0, @addr=0x101}, 0x8, 0x80000001, 0x3}) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$phonet(0x23, 0x2, 0x1) recvmsg(r2, &(0x7f0000001800)={&(0x7f0000000180)=@ax25={{0x3, @netrom}, [@remote, @netrom, @remote, @netrom, @bcast, @bcast, @null, @default]}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/184, 0xb8}, {&(0x7f00000014c0)=""/151, 0x97}, {&(0x7f0000001580)=""/203, 0xcb}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f0000001680)=""/85, 0x55}], 0x8, &(0x7f0000001780)=""/89, 0x59}, 0x40000100) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on='metacopy=on'}]}) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x8}) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x5000000) 01:27:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1100) 01:27:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x2}) 01:27:48 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x88, @broadcast, 0x4e22, 0x0, 'sed\x00', 0x20, 0x1ff, 0xc}, {@private=0xa010101, 0x4e24, 0x0, 0x0, 0x3}}, 0x44) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xa001) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x6000000) [ 459.126106][T24619] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 01:27:48 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x9}) 01:27:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x7000000) [ 459.168639][ T27] kauditd_printk_skb: 126 callbacks suppressed [ 459.168648][ T27] audit: type=1804 audit(1595726868.865:5595): pid=24626 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/846/bus" dev="sda1" ino=16367 res=1 01:27:48 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r4, 0x5}, 0x8) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x0) [ 459.234318][ T27] audit: type=1804 audit(1595726868.915:5596): pid=24626 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/846/bus" dev="sda1" ino=16367 res=1 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1200) 01:27:49 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x3}) [ 459.283439][T24634] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 459.316917][ T27] audit: type=1804 audit(1595726868.936:5597): pid=24632 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/971/bus" dev="sda1" ino=15737 res=1 01:27:49 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xa}) 01:27:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x8000000) 01:27:49 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x4}) 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x2500) 01:27:49 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x8000, 0x7d, 0x5, 0x79a4}) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="00feff43", @ANYRES16=r8, @ANYBLOB="01000000000000000000010000000000000002410000000000133a000000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r8, 0x100, 0x70bd26, 0x25dfdbfe, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}}, 0x4000810) ioctl$BLKROSET(r4, 0x301, 0x0) [ 459.457695][ T27] audit: type=1804 audit(1595726868.956:5598): pid=24632 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/971/bus" dev="sda1" ino=15737 res=1 01:27:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000080)={0x81, 'syz0\x00'}) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x400100, 0x1, 0x8}, 0x18) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = dup3(r2, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0x3}, 0x1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000180)=0xfffff389, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000001140)) 01:27:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x9000000) 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x5c00) 01:27:49 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xb}) [ 459.596381][ T27] audit: type=1804 audit(1595726868.956:5599): pid=24632 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/971/bus" dev="sda1" ino=15737 res=1 01:27:49 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x5}) 01:27:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xdb242) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000100)={0xb, {'syz1\x00', 'syz0\x00', 'syz1\x00', 0x1000, 0x1, 0x0, 0x5, 0x87, 0x1, "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"}}, 0x1118) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$BLKROSET(r0, 0x301, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x2, 0x6cb4}, 0xfffffffffffffffe, 0x8}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f00000012c0)=0x8004, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 01:27:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x408400) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x109) fchdir(0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000340)={r7, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x68e2, 0x8304, 0x401, 0x5a, r7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r8, @ANYBLOB="1f000000050960d8084b956001b3a8000000000000e47b60a78cc2eb0000000000000002d3b88069a6a699ad8c"], &(0x7f0000000180)=0x27) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x168, 0x4) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xa000000) [ 459.731329][ T27] audit: type=1804 audit(1595726868.976:5600): pid=24632 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/971/bus" dev="sda1" ino=15737 res=1 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1000000) 01:27:49 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xc}) 01:27:49 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x6}) [ 459.869523][ T27] audit: type=1804 audit(1595726868.976:5601): pid=24632 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/971/bus" dev="sda1" ino=15737 res=1 01:27:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)={0x2, 0x0, @pic={0x6, 0x3f, 0x3f, 0x9, 0xff, 0x0, 0x7, 0x5, 0xf7, 0x2b, 0x85, 0x1, 0x4, 0x80, 0xda}}) ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xb000000) 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x2000000) [ 459.976940][ T27] audit: type=1804 audit(1595726868.976:5602): pid=24637 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/971/bus" dev="sda1" ino=15737 res=1 01:27:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x1) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x20) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 01:27:49 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xd}) 01:27:49 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x7}) 01:27:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000040)='/dev/nbd#\x00') ioctl$BLKROSET(r0, 0x301, 0x0) 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x3000000) [ 460.086196][ T27] audit: type=1804 audit(1595726869.086:5603): pid=24644 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/847/bus" dev="sda1" ino=16370 res=1 01:27:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xc000000) 01:27:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x4000000) [ 460.211292][ T27] audit: type=1804 audit(1595726869.126:5604): pid=24644 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/847/bus" dev="sda1" ino=16370 res=1 01:27:49 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xe}) 01:27:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xd000000) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x5000000) 01:27:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x8}) 01:27:50 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x964}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x18f00) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x6000000) 01:27:50 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x10}) 01:27:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xe000000) 01:27:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4c43) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7ff) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = dup3(r2, r1, 0x0) socket$pptp(0x18, 0x1, 0x2) getpeername$l2tp(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f0000000100)={0xfb}) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x7000000) 01:27:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x9}) 01:27:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x10000000) 01:27:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xa}) 01:27:50 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x11}) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x8000000) 01:27:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x11000000) 01:27:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = accept4(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80, 0x80000) sendmsg$NFNL_MSG_ACCT_GET(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1, 0x7, 0x201, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) 01:27:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xb}) 01:27:50 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x12}) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x9000000) 01:27:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x12000000) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xa000000) 01:27:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x1000, 0x200000) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) connect$x25(r5, &(0x7f0000000300)={0x9, @null=' \x00'}, 0x12) nanosleep(&(0x7f0000000600)={0x77359400}, 0x0) setresuid(0x0, r4, 0xee00) r7 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$dupfd(r8, 0x0, r7) fstat(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0xee00) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="99e528ebf1c23337830e1e5049df368d655b748a77bc496fefe2e7cbae6ab54cea7cf29b29d1675c00ef0d545b93df5733a41a7df1ec7a53730fbf1cf54b30b273178e467fc51e763f2f5196a0ed606e3a6bfd34e22e7f80db5419b2a90c9f53026459af8acf10200b3988f1d7d797a96010fd590feb3edd7b6b622eeb1e089b6971413fa5d571f3f891eba3d548d05ed96c276d9605c267633e40e15b28110f57a791531b2a9e69884e5b2b6171423c644174", 0xb3, 0x9}, {&(0x7f0000000180)="ed771921ee1eb203400ca90eafc482432ea9ff3ed5e302144356de763ed4ca35b109bf2ef7ad26114451f3138ef1851fabe1ccc088d69dbdc6a88a6c1c8c332a3a062cfe289eeb9676330230458e9c6a5ae6fef478d72ecb54a0d5e82be6db8174818b82c7a2581a164b21d3681e0308ad42e29f99cf176e1bfd10fc790e4b344eaf01c757aea9acee6dee", 0x8b, 0xb0}, {&(0x7f0000000240)="69f8e0540f7f70175311781c2b47b2e7334b33bac653e0140f83ba3e09b3de34ece0de34f1b30b30ccc1bbdd537afefb0fecf55461bdbe9cb1e9bf02c5e3a17aa97cb48a5d6289f60b4433adc98c71831ab4e5e8527a6681cded38d5fc6ab301ca2e563419e2bf69e02f5a9a2d53a9369f75cc7f18afadb0667a5056cdb4ae81d9b2", 0x82, 0x81000000}, {&(0x7f0000000300), 0x0, 0xfff}, {&(0x7f0000000340)="996187e918d5cd0652f2fdd292991a3d4bed573920ebb490b5a0cf08d418125a50cd2edf26b18ad4ac1ea1ce77cf6b4e6286a6833fbd8545fd1bc1b8ba16b67426af0528beebc93297c866de7efb9bc351b1f14c7469f646bf9ee631694aa61e0790797b9a5f3f2ae6c6256c6d70fd91fa1f767851fa7386a8fc1c4e20cb45d2b3a79a6130c8650b7d3f4d8fc0be32839d5003f26b85ed73682b1f68d27a5ec21a6831bcce0f38e659562eb30772464d38110fc0a8dcf7101354edc00afb0922", 0xc0, 0x7}, {&(0x7f0000000400)="b7ecdfbe86b21acb80f9e65c2106ea7e090906032f8705bee8f2df751ab84b7204eb5396af73258e03ee8a2cd2dd7f41ecbd49eb4af3d337b7373236cd04515a48e9ebbff4e46395218201c5c62a", 0x4e, 0x2}], 0x2008000, &(0x7f0000000680)=ANY=[@ANYBLOB='mtpt,gquota,allocsize=p29164,pqnoenforce,nolargeio,defcontext=user_u,subj_user=$.%/,dont_measure,euid=', @ANYRESDEC=r4, @ANYBLOB="246575ef1d2f033f420204cdb14469643d", @ANYRESDEC=r9, @ANYBLOB=',appraise_type=imasig,\x00']) 01:27:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xc}) 01:27:50 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x25}) 01:27:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x25000000) 01:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xb000000) 01:27:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xc000000) 01:27:51 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x5c}) 01:27:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x3f000000) 01:27:51 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xd}) 01:27:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xd000000) 01:27:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x5c000000) 01:27:51 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xe}) 01:27:51 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) listen(r1, 0x1) 01:27:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xe000000) 01:27:51 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x300}) 01:27:51 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x10}) 01:27:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xfdfdffff) 01:27:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x10000000) 01:27:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xfffffdfd) 01:27:52 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x500}) 01:27:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:27:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x11}) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1000000000000) 01:27:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x11000000) 01:27:52 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x600}) 01:27:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x12}) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x100000000000000) 01:27:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x12000000) 01:27:52 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x700}) 01:27:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x25}) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x200000000000000) 01:27:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x25000000) 01:27:52 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0xee00) r6 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}}, {@norock='norock'}, {@gid={'gid', 0x3d, r7}}], [{@smackfsroot={'smackfsroot'}}]}) chown(&(0x7f0000000580)='./bus\x00', r5, r7) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000500)={0x0, 0x40, 0x1}) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x220000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, &(0x7f00000004c0)={0x0, &(0x7f0000000080)}) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540)='/dev/net/tun\x00', 0x400, 0x0) ioctl$TUNGETDEVNETNS(r9, 0x54e3, 0x0) r10 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r10, 0xab02, 0x0) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x300000000000000) 01:27:52 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x900}) 01:27:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x5c}) 01:27:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x5c000000) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x400000000000000) 01:27:52 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x101) 01:27:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x300}) 01:27:52 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xa00}) 01:27:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xfdfdffff) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x500000000000000) 01:27:52 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xb00}) 01:27:52 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x900, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000020801010000000000000000090000021900010073797a31000000002c000480080001400000000108000440000000040800014000001200080003400001000108000a400000b32b05000300000000003400048008000140fffff532080001400000000108000140000000030800014000000008080001400000000908000140000000070500030011000000"], 0x90}, 0x1, 0x0, 0x0, 0x48005}, 0x4000) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) 01:27:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x500}) 01:27:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xfffffdfd) 01:27:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x600000000000000) 01:27:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1000000000000) 01:27:53 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xc00}) 01:27:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x600}) 01:27:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x700000000000000) 01:27:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x100000000000000) 01:27:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:27:53 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xd00}) 01:27:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x800000000000000) 01:27:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x700}) 01:27:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x200000000000000) 01:27:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x48202) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4000200000000002) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x8000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x2, 0x86, "93f4c1cef4715b79be8e5df772151f42d703dcdf6b93ef8d81d844e16931ffb5ae554928a49db738de7ce558b70298596d557cbe856051b4c58b0279fc24e13603290d20a55e277c7e490a9a2fbdf5dc48a53645ac9abbd584e86687266fa5282b9ee1c57e84235612cf1c72b3f088c7e8fdb29346eb11cabe3a331008a965a2b0274a1cb788"}) 01:27:53 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xe00}) 01:27:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x900000000000000) 01:27:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x900}) 01:27:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x300000000000000) 01:27:53 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) 01:27:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xa00000000000000) 01:27:53 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1100}) 01:27:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xa00}) 01:27:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x400000000000000) 01:27:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xb00000000000000) 01:27:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4a) 01:27:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x500000000000000) 01:27:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xb00}) 01:27:53 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1200}) 01:27:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xc00000000000000) 01:27:54 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x2500}) 01:27:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x600000000000000) 01:27:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xd00000000000000) [ 464.259091][ T27] kauditd_printk_skb: 195 callbacks suppressed [ 464.259100][ T27] audit: type=1804 audit(1595726873.966:5800): pid=25011 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/995/bus" dev="sda1" ino=16376 res=1 01:27:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, 0xffffffffffffffff, 0x0) finit_module(r1, 0x0, 0x0) r2 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0xee00) r6 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r7 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) fstat(r9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0xee00) r11 = gettid() tkill(r11, 0x1000000000016) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1218a608}, 0xc, &(0x7f00000028c0)=[{&(0x7f0000000080)={0x90, 0x25, 0x400, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x2a, 0x0, 0x0, @u32=0x101}, @generic="30f3a09a151e790c72ad476467542379b48854565374b68978a70fc3c71ac3232b31760cafa2fd2fd8fb59720f4446da0364ba0b03380f872ec890968e26caddc9c0cdf0696748409b75a561141cf6867917b83c2dd45b86012b159425c3bc8500375f4b012bd0798c0aa2cc18cffbdbc04fafa699"]}, 0x90}, {&(0x7f0000000140)={0x1c0, 0x35, 0x1, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x22, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x44}}, @generic="2e77d166fb8bb086eb9450eebcccd60a9de58f8f3d556827b33b7568010c761f42253b0ee8078cc471a9cca184b28197cebf6b4a08fc447f8aa3cec5deb56a2f9e7042a3d260e9163dba410ba4139bfbea85e45f515e5d10b3310b3a9e846169ad0c4cca592f9d923a1adf47b92dc3fce94bfc14d14eb22ace197df6ba32de5a3db154a9acfc0efddc627e0b9c56487f52407b1cf76b", @typed={0x8, 0x65, 0x0, 0x0, @pid}, @typed={0x4, 0x46}, @typed={0xc, 0x37, 0x0, 0x0, @u64=0x3ff}, @generic="325440387d3d0659d654ccba43ec25b0bdec42702ca130112fc2213215ab3fb773a73a4fb5f20339304a975bcfb86b669b0d31e11cac32784bb072991a6aba29d1fe2d6631b728a726a036d30b7ea86ca1dc278e9108530ae35e4545a228014748920434785c227d8650d5f3e29245ac25d96485a25cd8a31354812d", @typed={0x4, 0x19}, @generic="e082dbc28d226ccde487333b0882cc49033322e2a7fc9514b1c66fb5d7e7ac03a9d643ea1d4a3b2d273c912d86d2cb77ec5984cd9d2c57e86dd9626286503d122fb4f6118b7a658b0cf58f25b4d17258bc253e020e5aa14e3cd8e75f82f2020f2cf7d3bab9768b5ff3c4208ed852a120c3d76e08d4c8dc415b47"]}, 0x1c0}, {&(0x7f0000000300)={0x3cc, 0x15, 0x115b750f811584ba, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x3b5, 0x24, 0x0, 0x1, [@generic="3391d2e6ce449998a0cf1b9a13b4ef3d64f47b4576910809eef53918303bb61e7c6cb145517e0aeaed69cacf900c3a87cb01e3103e4b7c40187c91bdc6d746efc4711de9285c4affd5160cd5b9a9fb7da8d53ee22411a4a222e2ab88b28f90d9ce70d2deab8a5b40131db84d91a82086d4a8210ca71dcea4d9a912fa799c6b3c420ba1f60dc1ac1037d022000f6d61bf6558cbc7d0d220c5aa6abd9d208a8c43669c59b16d31f7e8b144b0d64e644e704b2920064e75ad7288aaed02ea0af8b23d6a11a51c43baed0569916eeda5abbf36f4320ff229f87fca402dcb213e27bd91303cae2ade40c2253fa0ba77e7a1e6787a4402c7", @generic="b597a1606c49fa623c15d3d5ef9ca48a751328999b101f52d76f397b23d43ad7c8a747b19c657fbcdc97a90dddd3dcabb16b278d5868b9f424d64305120bc2f70f9e27b6120138dbb7dc31a63170602780cff038f8168d39f2fda26880842c036b3bb11a069ac5a7b02121ee54bd2c0f5d4cb4aab519c14802769773", @typed={0xc, 0x5d, 0x0, 0x0, @u64=0x1}, @typed={0x14, 0x39, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x2, 0x0, 0x0, @fd}, @generic="85947cfbc5c450433e865ebdcf674ddd4bf8bc", @generic="fd9f4828c8e0f082f4b7205b632f6988db8b737e6e043e2314c8a09573be0b95da6c23c5406577781d25828e927b81937305e52a585e0abe36ec6384adb61881c47a75a19506146ed35b62c091bb107daf71f2393148b14ec896bb290d54695c5cc79bdabaa1e90036f9e15b9270", @generic="847f68b619f876f4fa2c929110c93fb1f80ff6eb8ba95342ced1a05da8a1aa1fa23141e1371ff5b89da842e06da71dd5bd8eeb7129f8ae7ba9999e6c9338a884ebbbd2b7c563eba2bcb2ee2336bfe54298548d6fb3fa7235c54f55e7632aed303d008442b8674429cc7a213f87bc3da35ea30cdd03efbe1c9a4f8c916f887049fde75baac582b787faec865233db33d27c3f46", @typed={0x8, 0x5c, 0x0, 0x0, @ipv4=@local}, @typed={0xf9, 0x12, 0x0, 0x0, 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@generic="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@nested={0x55, 0x10, 0x0, 0x1, [@typed={0xe, 0x5d, 0x0, 0x0, @str='/dev/nbd#\x00'}, @typed={0x8, 0x5, 0x0, 0x0, @fd}, @typed={0x8, 0x83, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x63, 0x0, 0x0, @uid=r5}, @typed={0x4, 0x49}, @generic="976bb0e11c6729ea74fd469f9d8179a949b2f461833dee66e05a1484c8", @typed={0x8, 0x13, 0x0, 0x0, @fd=r6}]}, @typed={0x8, 0x5d, 0x0, 0x0, @uid=r10}, @typed={0x8, 0x4b, 0x0, 0x0, @pid=r11}]}, 0x20fc}], 0x5, 0x0, 0x0, 0x14}, 0x0) 01:27:54 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xc00}) 01:27:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x700000000000000) 01:27:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xe00000000000000) [ 464.392567][ T27] audit: type=1804 audit(1595726873.996:5801): pid=25005 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/995/bus" dev="sda1" ino=16376 res=1 01:27:54 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x5c00}) 01:27:54 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xd00}) 01:27:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1000000000000000) 01:27:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x800000000000000) [ 464.526567][ T27] audit: type=1804 audit(1595726873.996:5802): pid=25005 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/995/bus" dev="sda1" ino=16376 res=1 01:27:54 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1000000}) 01:27:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1100000000000000) 01:27:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x900000000000000) 01:27:54 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xe00}) [ 464.656094][ T27] audit: type=1804 audit(1595726873.996:5803): pid=25005 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/995/bus" dev="sda1" ino=16376 res=1 [ 464.764118][ T27] audit: type=1804 audit(1595726873.996:5804): pid=25011 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/995/bus" dev="sda1" ino=16376 res=1 [ 464.839533][ T27] audit: type=1804 audit(1595726873.996:5805): pid=25013 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/995/bus" dev="sda1" ino=16376 res=1 [ 464.902536][ T27] audit: type=1804 audit(1595726874.166:5806): pid=25028 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/996/bus" dev="sda1" ino=16371 res=1 [ 464.934708][ T27] audit: type=1804 audit(1595726874.166:5807): pid=25028 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/996/bus" dev="sda1" ino=16371 res=1 [ 464.963351][ T27] audit: type=1804 audit(1595726874.166:5808): pid=25028 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/996/bus" dev="sda1" ino=16371 res=1 [ 465.001123][ T27] audit: type=1804 audit(1595726874.166:5809): pid=25028 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/996/bus" dev="sda1" ino=16371 res=1 01:27:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) sched_setparam(r1, &(0x7f0000000040)=0x20) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000000c0)={0x8, 0x1, 0x4, 0x40, 0x81, {0x77359400}, {0x6, 0xc, 0x0, 0x4, 0x8, 0x7, "038b7d07"}, 0x200, 0x1, @planes=&(0x7f0000000080)={0x1, 0x1000, @mem_offset=0x81, 0x7}, 0x7, 0x0, r5}) 01:27:57 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x2000000}) 01:27:57 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1100}) 01:27:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1200000000000000) 01:27:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xa00000000000000) 01:27:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x2500000000000000) 01:27:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xb00000000000000) 01:27:57 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x3000000}) 01:27:57 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1200}) 01:27:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xc00000000000000) 01:27:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x3f00000000000000) 01:27:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xd00000000000000) 01:28:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x4000000}) 01:28:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x2500}) 01:28:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x5c00000000000000) 01:28:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xe00000000000000) 01:28:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r2, 0xc01064c7, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000140)=[0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f00000001c0)={r7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) [ 470.506765][ T27] kauditd_printk_skb: 26 callbacks suppressed [ 470.506775][ T27] audit: type=1804 audit(1595726880.206:5836): pid=25108 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1001/bus" dev="sda1" ino=15875 res=1 01:28:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x5000000}) 01:28:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1000000000000000) 01:28:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x5c00}) 01:28:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0xfdfdffff00000000) 01:28:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r4, 0x1}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x1, 0x70bd26, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x2}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4) [ 470.631750][ T27] audit: type=1804 audit(1595726880.246:5837): pid=25108 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1001/bus" dev="sda1" ino=15875 res=1 [ 470.662965][ T27] audit: type=1804 audit(1595726880.246:5838): pid=25108 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1001/bus" dev="sda1" ino=15875 res=1 01:28:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:00 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000040)=0x9) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a1224083c2702000000001000140812800c0001006d61637674617000040002", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9, @ANYBLOB], 0x44}}, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000080)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@private=0xa010101, 0x4e23, 0x6, 0x4e23, 0x2, 0x0, 0x0, 0xec72073f0584e75a, 0x11, r9, r10}, {0x437c, 0xec, 0x401, 0x0, 0xa3d, 0x7, 0x0, 0xa27}, {0x3, 0x1, 0x6, 0x8}, 0x1, 0x6e6bb5, 0x2, 0x1, 0x0, 0x3}, {{@in6=@local, 0x4d3, 0x32}, 0xa, @in=@private=0xa010100, 0x3501, 0x1, 0x0, 0x1, 0x7, 0x1, 0x9}}, 0xe8) r11 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r11, 0x301, 0x0) [ 470.745060][ T27] audit: type=1804 audit(1595726880.256:5839): pid=25111 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/839/bus" dev="sda1" ino=16051 res=1 01:28:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x6000000}) 01:28:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1000000}) 01:28:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1100000000000000) [ 470.849906][ T27] audit: type=1804 audit(1595726880.256:5840): pid=25108 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1001/bus" dev="sda1" ino=15875 res=1 01:28:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x7000000}) [ 470.907630][T25147] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 01:28:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1200000000000000) 01:28:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x2000000}) [ 470.975857][ T27] audit: type=1804 audit(1595726880.256:5841): pid=25108 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1001/bus" dev="sda1" ino=15875 res=1 01:28:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x8000000}) 01:28:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x106}}, 0x20) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x422480, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) ioctl$SIOCAX25OPTRT(r7, 0x89e7, &(0x7f0000000240)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x2, 0x56}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {0x0, r5, r3}}, 0x18) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000300)={0x6, 0x118, 0xfa00, {{0x4, 0x0, "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", 0x3f, 0x9e, 0x1f, 0x5, 0x2, 0x9d, 0x4, 0x3}, r5}}, 0x120) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX=0x0, @ANYRESDEC=r4, @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=/dev/infiniband/rdma_cm\x00,smackfsdef=],subj_user=,appraise,euid=', @ANYRESDEC=0xee01, @ANYBLOB=',euid=', @ANYRESDEC=r2, @ANYBLOB="2c7375626a0000000000007fff402f037d402c6d656173757266736d616769633d30783e3030303030303030303031303030302c6f626a5f757365723d2c00"]) 01:28:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x2500000000000000) [ 471.039354][T25159] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 471.093182][ T27] audit: type=1804 audit(1595726880.256:5842): pid=25114 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1001/bus" dev="sda1" ino=15875 res=1 01:28:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) 01:28:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x3000000}) 01:28:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x9000000}) 01:28:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xa0700) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000009000000240004800c00078008000300000000001300010062726f6164636173742d6c696e6b0000"], 0x38}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000a80)={0xa74, r5, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x2ec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc6, 0x3, "40fc7fba40a2fd8ce18574e8978d3f6f62c8d7a05c80c7c151f3f0441a70032050ca6511775a2b14b1719b877ee94633d12654b7f107bdf44a224251335f243830cbeffed0748ddab286af9907c0654fceb48f231516faee8c4229d3eb7f826ca824c1b2718c1cc51797fc64aa3c14f4dc716b194a1324dc1291cd2c2dd2ccdc85ba6e93de50c434538902e22f9766b5265e47ee9235b849acdebdc229b120b4e627533ef0ba3fee1a9b3cc3c7d79d9460615fb75599e9b1a141410bdb9368257de5"}, @TIPC_NLA_NODE_ID={0xd6, 0x3, "e034526a0aed5f349a7e39e18b6342215dfde08fc031fd71fa36857ce5323c16b751328c71352992cf405edab177fa3bbe5453a8d6ef88d9d33e7afaeee2480aa64c0ef444ada7e41ef30b57183850c3febbd5a9da80cc83e8fb05a8406ee8058bc34c3d82f918b0fe722693e010fe07e0fe6de16e0aba5a6c192a90d9ff88dafdbac702309d18699de559d92994981fda937f1c50f85bc8a9e4d1fe2c2ad14d2484789fb27b621d4c25e5cfb392ab583d878ae26c4ec7130463e69b02cac02b791826a6349490c4d7dcd0369fc24e278656"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "5c88be0a1d4942dfceec4a9b870f4c6f0a0cd13d506b06fbf53d7f5c60"}}, @TIPC_NLA_NODE_ID={0xe1, 0x3, "45cf05a3259d4f5b5b075d92e29e3e6321686a5ba92e5628fff0fc2d423e099c0d698b7fbc89cde04cf448fc54e03dd6552fcb336f5f96a2aa80019bafcdc2dd13a3d46a51cc414502b9e0bc11c4765792996de983f9254329c279ef5eb8abac01b7270ab22588bdd36473aac48ed6718b168144ef0763f03569fad0bde60846e1d44e091b072e658469ca486db00a6058661d9f997b272179a44e7c16aa8f68be9080842e7ff3ec224014c8930fb59bb2e7b2365c2adea65ccad90e08ccb381993a581ad7a2c0bf0a4dbb6a590558cdc18fc6dba0aa2d9d00ae35ef56"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x85}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x2cc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ID={0x117, 0x3, "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"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ID={0xc1, 0x3, "98ccd90bc638b6ad420f42cec7eb6d698c513f174b56277765da4ed892afb35d2cb517ddba1cc00385c8089320e114832fb5bf45487160e2b68edf1b9be560a473d3f957f93adc14a88e634e23c42f15dc4943e8f2dbe3a3409679abec3aab2511ee07aac47b1c45578acd44ecf8ee83884ce75a41ba59e606f008e2ccd37811cd176b11c0a5fe5d901a1447689f9c3b1aeb1f7e9a7795b4d33bbf5e11ed58312a535f52bea1ffb48e72dddb53e75a982a7f33fedeb03ba1f48179f1b5"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ID={0xc3, 0x3, "0351aace96b9f36425a673a5da0812b481d8b81d0e4c008b8711e013d6072928bbad137d1becf0b312fd410d4c44c6af8d0b1d3e85af1efc528dbb3399f21e02ce39b3061e72c07e2299ea74ed42b77c5e4a25b7e08a86e152a5285a96f8364cc3474f52e8348d5693ecd0687a911818f7227fa66ee6d186c38cfcfa665452cb95d2d2669997904db3a5f1601f88bb782d0c6561474dab395e6a52d7d839e12dac7cb2f12d2d92e2dc73254d4a217d3582eaebb70e9ff7aeadd41b948f8577"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA={0xfc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x976}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x69c}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffcf1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x30}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xba7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK={0xe8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10003}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x42a163c9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x795}]}]}, @TIPC_NLA_NODE={0x228, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "97a0e172e3d7032541ae545aa595fc5ea3d9fcb65f341a8da3cde6f96a"}}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "dbe191b9cf2fac025c69449d2d822bfcbd47a08840cea2113c04e239fb491ceb3bbe11"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x73}, @TIPC_NLA_NODE_ID={0xdd, 0x3, "fe8f46b6d3a8f582146bdd8b0e1e4849101cb27b506ce85c5cb5789d0bd2b67632ee3e9ddfb8f9295b4edf7d4023ba4f7fc835815e703eb42c001fcd41b9c0e32b8cb1156020aaac17b7fdeed659eb9d9bc4765e51c9b106af2f9010eab8154c5d16d8ad1ec3ee83aa4a9de381fceea7bb18c40364ed6aeccd81ac62cd7ac0777eb26128975bd515cd24379b34147dc0f637bb5d081ce3ed6e041b8a6130a6f756ef012620666c36a2b64e567f44fbda8b08a8af34ecf21ec660d225e097c0ac4e889875d4e4c37ae4432067b4513ee22cef495bb42e277ea3"}, @TIPC_NLA_NODE_ID={0x9c, 0x3, "252fd41a90345f94c672a2be03802e202e5e6b844077721c3f97a83bf91ce593125e005fb16de72f50405d9285fcb176d485fb93ac29d98d37ad0adfb9cb00715c8a129d2a6ec09dafdd657eb2ae2918a654789150c7e66ae995f00f5fa7d3bd7b069e41ef46582f155953accf013d5006b7d27d1a3c5d19a9bf1754a2dbfb77d4d9b02cc36140f2a56e63d7caebffbf4d688301dcf9e7d5"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}]}, 0xa74}, 0x1, 0x0, 0x0, 0x80}, 0x80a0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RMKNOD(r1, &(0x7f0000000100)={0x14, 0x13, 0x1, {0x10, 0x0, 0x4}}, 0x14) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) readv(r7, &(0x7f0000000a40)=[{&(0x7f0000000a00)}], 0x1) ioctl$NBD_DO_IT(r2, 0xab03) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./bus\x00', 0x2, 0x0, &(0x7f0000000200), 0x480, &(0x7f00000001c0)) 01:28:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x5c00000000000000) [ 471.237330][ T27] audit: type=1804 audit(1595726880.366:5843): pid=25122 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/868/bus" dev="sda1" ino=15795 res=1 01:28:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x14200, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:01 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) sync_file_range(r0, 0x9, 0x1, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x48e200) ioctl$BLKROSET(r2, 0x301, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 01:28:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x4000000}) [ 471.376678][T25183] hfsplus: unable to find HFS+ superblock 01:28:01 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xa000000}) 01:28:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xfdfdffff00000000) [ 471.499356][ T27] audit: type=1804 audit(1595726880.366:5844): pid=25122 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/868/bus" dev="sda1" ino=15795 res=1 01:28:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x5000000}) 01:28:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) iopl(0x1) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'pids'}, {0x2d, 'cpu'}, {0x2d, 'memory'}, {0x2b, 'memory'}, {0x0, 'memory'}, {0x2b, 'pids'}, {0x7d, 'pids'}, {0x0, 'io'}, {0x2b, 'cpu'}]}, 0x38) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x9) 01:28:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x101) 01:28:01 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xb000000}) 01:28:01 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x80, 0x7d9ac2) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200180, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x101, @mcast2, 0x2}, {0xa, 0x4e23, 0x80, @rand_addr=' \x01\x00', 0x9}, 0xffffffffffffffff, 0x4}}, 0x48) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) sendmsg$OSF_MSG_ADD(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)={0x1060, 0x0, 0x5, 0xb00, 0x0, 0x0, {0x1, 0x0, 0x5}, [{{0x254, 0x1, {{0x3, 0x1f61}, 0x81, 0x2, 0x7fff, 0x1, 0x17, 'syz1\x00', "68613a732ad9272826fa07784329cb6ed997a9af3c99511d726b0991ea4f5042", "4bf15901b826d47cc951ae96b7945f849da7be4292f6b1a1d8e523eea1ff7700", [{0x3, 0x1, {0x1, 0x7}}, {0x0, 0x1000, {0x0, 0xfffffd4d}}, {0x4b2, 0x9, {0x3, 0xffffffff}}, {0x7, 0x3, {0x2}}, {0x7, 0x100, {0x2, 0x4c0}}, {0x7fff, 0xaa63, {0x2, 0xffff3689}}, {0x8, 0xfffa, {0x7, 0x9}}, {0x81, 0x3, {0x1, 0x2}}, {0x32f, 0x0, {0x2, 0x38}}, {0x4, 0x1f, {0x0, 0x4}}, {0x80, 0x3, {0x1, 0x5aca}}, {0x7a31, 0x8, {0x2, 0x2}}, {0x6827, 0x3, {0x1, 0xfff}}, {0x48, 0x81, {0x0, 0x3f9c}}, {0x4, 0x3, {0x1, 0x8}}, {0x7, 0x80, {0x3, 0x8}}, {0x0, 0x941, {0x2, 0x7}}, {0x2, 0x9, {0x1, 0x131}}, {0x4, 0x1, {0x2, 0x5}}, {0x53, 0x7, {0x3, 0x464}}, {0x1, 0x0, {0x2, 0x8}}, {0x7ff, 0xff, {0x0, 0xfffffc01}}, {0x5, 0x7fff, {0x2, 0x3f00000}}, {0x200, 0x80, {0x2, 0x7}}, {0x4, 0x9, {0x3, 0x7}}, {0x5, 0x101, {0x0, 0x6}}, {0x6, 0x0, {0x2}}, {0x9, 0x81, {0x3, 0x1}}, {0x5, 0x6, {0x1, 0x4}}, {0xffff, 0x30, {0x1, 0x80}}, {0x9, 0x1, {0x1, 0xffff}}, {0x1, 0x1, {0x2, 0xfffff212}}, {0xfff, 0x4, {0x0, 0x1}}, {0x7f, 0x15e, {0x1, 0x9}}, {0x101, 0x992, {0x1, 0x4}}, {0x7fff, 0x6, {0x3, 0xffff}}, {0x4, 0x5, {0x3, 0x3}}, {0x0, 0x9, {0x3, 0x1ff}}, {0xb65, 0x200, {0x0, 0x5}}, {0x3, 0xc39, {0x3, 0x5}}]}}}, {{0x254, 0x1, {{0x2, 0x7ff}, 0xff, 0x3f, 0x9, 0xfffb, 0x21, 'syz1\x00', "56d5578fde763edf669ad4221f2a41b6f5302594bc1708230dc5b1f1c381b351", "627fd25836b9c48813114bbf20e6cd3c7c67af7694869552d002937402d6d1eb", [{0x8, 0xe17, {0x3, 0x1}}, {0x1000, 0x4, {0x0, 0x4}}, {0x9, 0x0, {0x2, 0x4}}, {0x1f, 0x0, {0x1, 0x5}}, {0x5, 0x3b7, {0x1, 0x1cc}}, {0x7, 0xc64e, {0x2, 0x4}}, {0x800, 0x400, {0x1, 0x2}}, {0x5, 0xfa52, {0x2, 0x80}}, {0x6779, 0x5, {0x0, 0x2}}, {0x6e20, 0x3, {0x2, 0x7f}}, {0x3, 0x48dd, {0x0, 0x80000000}}, {0x100, 0x3, {0x2, 0x3ff}}, {0x80, 0x3, {0x2, 0x6}}, {0x2, 0x2, {0x3, 0x80}}, {0x2, 0xd81, {0x0, 0x3f}}, {0xfff7, 0x7, {0x3, 0x401}}, {0x0, 0x5, {0x1, 0x200}}, {0x9, 0x40, {0x1, 0xfffffb24}}, {0xdc, 0x2, {0x0, 0x6}}, {0x3, 0x100, {0x1, 0x6}}, {0xb84, 0xffff, {0x1, 0x10000}}, {0x20, 0x2, {0x3, 0xffffffc0}}, {0x5, 0x1, {0x0, 0xffff0380}}, {0x101, 0x9, {0x1, 0x8}}, {0xfd44, 0x8, {0x1, 0x4}}, {0x0, 0x6, {0x1, 0x92}}, {0x800, 0x3, {0x0, 0x5}}, {0x4, 0x2, {0x1, 0x401}}, {0x7, 0x380, {0x0, 0x6}}, {0x8, 0x6f9e, {0x2, 0x4}}, {0x88cc, 0x67, {0x2, 0x8}}, {0x1, 0x7f, {0x1, 0x5}}, {0x8001, 0xc00, {0x0, 0x6}}, {0x3, 0x7, {0x3}}, {0x1, 0xf800, {0x2, 0x9}}, {0x0, 0x6, {0x2, 0xb6c}}, {0xeefc, 0x9, {0x3, 0x7ff}}, {0x3ff, 0x20, {0x3, 0x1}}, {0x4, 0x747b, {0x1}}, {0x800, 0x7, {0x0, 0x101}}]}}}, {{0x254, 0x1, {{0x2, 0x80}, 0x1f, 0xc1, 0x5, 0xa8, 0xb, 'syz1\x00', "fe3fcfc961788aa68a9a1d853372da1a943dca8c093f75a807a15106b07eff6e", "0c87bdb44866378b9bd764682982c4ccfb9b6d463247a111c9ac84153288e531", [{0xbe2f, 0x0, {0x0, 0x2}}, {0x1, 0x20, {0x2, 0x2}}, {0x9, 0x8, {0x3, 0x5}}, {0xfff9, 0x3ff, {0x0, 0xc66}}, {0x6, 0x1f, {0x1, 0x8}}, {0x0, 0x7ff, {0x3, 0x4}}, {0x9, 0xfff8, {0x3, 0x9210}}, {0x2f7, 0xc95, {0x2, 0x101}}, {0x2, 0x8, {0x2, 0x9}}, {0x7f, 0x3, {0x0, 0x8}}, {0x1, 0x7, {0x2, 0x2}}, {0x7f, 0xfff8, {0x3, 0x4}}, {0x5, 0x8, {0x1, 0x8}}, {0x100, 0xef6, {0x3, 0x8}}, {0x1, 0xfffa, {0x2, 0x7}}, {0x1000, 0x1, {0x0, 0x10001}}, {0x80, 0x7ff, {0x0, 0x7}}, {0x4, 0x0, {0x1}}, {0xff, 0x5a1}, {0x101, 0x0, {0x1, 0x3ff}}, {0x7f, 0x8220, {0x2, 0xae8}}, {0x2cb4, 0x8, {0x3, 0x10001}}, {0x7, 0xf820, {0x3, 0x7fffffff}}, {0x9, 0x2, {0x0, 0x2}}, {0x80, 0x0, {0x0, 0x80000}}, {0x7fff, 0x2, {0x0, 0x7ff}}, {0x36dd, 0x9, {0x1, 0x1}}, {0xffca, 0x6a5e, {0x2, 0x5}}, {0xa7d, 0x6, {0x3, 0x9}}, {0x80, 0x3ff}, {0x1, 0x8, {0x3, 0xe53f}}, {0x4, 0x9, {0x2, 0x10000}}, {0x2, 0xffff, {0x0, 0x2}}, {0x8000, 0x9e6, {0x3, 0x3}}, {0x40}, {0x4, 0x5, {0x3, 0x1}}, {0x9, 0x40, {0x2, 0x7d}}, {0x1ff, 0x1, {0x3, 0x3b3}}, {0x7, 0x401, {0x1, 0x8}}, {0x22fc, 0x9f95, {0x0, 0x9}}]}}}, {{0x254, 0x1, {{0x1, 0x3ff}, 0x0, 0x0, 0xffff, 0x7, 0x13, 'syz0\x00', "99f8532498ef871330a9128808864facfd61f9a76d10ed7ef1991ad5453ea0ef", "c018d34ed7b1d67be534c4a756b59f33bbecb4047f66dd8e33468acb279d94ea", [{0x8000, 0x60, {0x1, 0x528e}}, {0x53e7, 0x0, {0x2, 0xff}}, {0x1, 0x7, {0x1, 0xffff}}, {0x0, 0x0, {0x1, 0x1f2}}, {0x200, 0x7, {0x1, 0x1030}}, {0x9, 0x40, {0x1, 0xfff}}, {0x2, 0x9, {0x3, 0xbb3}}, {0x4, 0x6, {0x3, 0x5}}, {0xfffd, 0x656, {0x3, 0x1}}, {0x9a, 0x8, {0x2, 0x3}}, {0x6, 0x8, {0x2, 0x7fffffff}}, {0xd000, 0x4, {0x0, 0x1}}, {0xfa, 0x4, {0x1, 0x400}}, {0x81, 0x7, {0x1}}, {0x8, 0x5, {0x0, 0x3}}, {0xf801, 0xffff, {0x0, 0x5}}, {0x5, 0x7fff, {0x0, 0xffffffe0}}, {0x8, 0x8, {0x3, 0x1f}}, {0xff, 0xc1e, {0x3, 0x6}}, {0x9, 0x4eaa, {0x3, 0x3}}, {0x7, 0x6, {0xf6be780e032f7ec7, 0xfff}}, {0x8000, 0x800, {0x0, 0x3}}, {0x100, 0x2, {0x0, 0x4}}, {0xa5a, 0x5}, {0x7, 0x8, {0x2, 0x3ff}}, {0x7, 0x70, {0x2, 0x3}}, {0x400, 0x6, {0x1, 0x4}}, {0x1b71, 0x7ff, {0x2, 0x9}}, {0x81, 0xfff8, {0x3, 0x1f}}, {0xd4, 0x2, {0x3, 0x1}}, {0x3, 0x1000, {0x1, 0x3f7b}}, {0x8, 0x2, {0x0, 0xfa}}, {0x8, 0x0, {0x2, 0x6}}, {0x7, 0xfff, {0x2, 0xfff}}, {0x200, 0x4, {0x3, 0x8000}}, {0x6, 0x7ff, {0x3, 0x4}}, {0x404, 0xffff, {0x2, 0x9}}, {0x3, 0x400}, {0xe2e, 0x400, {0x2, 0x5}}, {0x9, 0x1, {0x1, 0x7ede}}]}}}, {{0x254, 0x1, {{0x3, 0xfffff35c}, 0x5, 0x36, 0x6, 0x3, 0x15, 'syz1\x00', "0a83fbc077387a18dce6bbff8a815445b3eb3ac76675a55353eb6a134bb242af", "e7c8b7add42e4896e7a241289805411e26e599eca7f13ff74c5b0599b2540a6d", [{0xff, 0x4fad, {0x2}}, {0x0, 0x1, {0x0, 0x3}}, {0x2, 0x81, {0x2, 0x4}}, {0x8000, 0x3ff, {0x2, 0x558}}, {0x6ac3, 0x7, {0x2, 0x6}}, {0xfc00, 0x0, {0x2, 0x9}}, {0x9, 0x0, {0x1, 0x3}}, {0x800, 0x3ff, {0x0, 0x3}}, {0x3, 0xb13c, {0x0, 0x2}}, {0x7ff, 0x4, {0x3, 0x4}}, {0x95, 0x8, {0x3, 0x1}}, {0x80, 0x7, {0x2, 0x1}}, {0x0, 0x8001, {0x1, 0x4}}, {0x1f, 0x200, {0x2, 0x2}}, {0x8, 0x6e16}, {0x24, 0x3, {0x0, 0x3}}, {0xa2, 0x2, {0x2, 0x8001}}, {0x7ff, 0x44, {0x2, 0x400}}, {0x7fff, 0x0, {0x0, 0x7}}, {0x4, 0x2, {0x3, 0xd1}}, {0x5, 0x7ff, {0x1, 0x9e9}}, {0x6, 0x5, {0x1, 0xffff}}, {0xa263, 0x5, {0x0, 0x6}}, {0x1, 0x0, {0x0, 0x6}}, {0xfffc, 0x3f, {0x2, 0x7ff}}, {0x8, 0x80, {0x0, 0x6d}}, {0x6, 0x1f, {0x1, 0xfd0}}, {0xdd7f, 0x80, {0x0, 0x7}}, {0x8001, 0x39, {0x1, 0x5}}, {0x8, 0x4ee0, {0x0, 0x8}}, {0x1, 0x6, {0x2, 0x2}}, {0x7, 0x4, {0x2, 0x6}}, {0x6, 0x3, {0x3, 0xfffffe08}}, {0x93ce, 0x3, {0x8114864d587c5336, 0x100}}, {0x7, 0x242, {0x1, 0x8}}, {0x40, 0x8001, {0x3, 0xfec}}, {0xfff9, 0x3, {0x0, 0x1f}}, {0xfffd, 0x27, {0x3, 0x800}}, {0x3, 0xf000, {0x0, 0x2}}, {0x7, 0x32c, {0x1, 0x20}}]}}}, {{0x254, 0x1, {{0x3, 0xffffffff}, 0xfa, 0x80, 0x8, 0x8, 0x1f, 'syz1\x00', "648ba6b7a781f0e3fc6fafa240bcfae989ebba9dfdb482475b29f0e889ba95c9", "8a0c097e7b5a37bf5c622984d244a9d75de8e9345e12c79d8a8f79a03fa075c1", [{0x7, 0x1ff0, {0x0, 0x5}}, {0x2, 0x1, {0x2, 0x8001}}, {0x1, 0x4a, {0x2}}, {0x400, 0x40, {0x3, 0x9}}, {0x7fff, 0x6, {0x0, 0x5}}, {0x3, 0x58d, {0x3}}, {0xffff, 0xbdf, {0x1, 0x8}}, {0x1, 0x9, {0x2, 0x5}}, {0x5, 0x8, {0x3, 0x89c}}, {0x6, 0x1, {0x3}}, {0x2, 0x9, {0x0, 0x5}}, {0x1, 0x1f, {0x1, 0xfffffff9}}, {0x3, 0x7, {0x3, 0x1}}, {0x800, 0x434a, {0x2, 0x8}}, {0x2, 0x4, {0x2, 0x1}}, {0x400, 0x2, {0x0, 0xdf}}, {0xff, 0x7, {0x3, 0x5}}, {0x0, 0x101, {0x3, 0x18}}, {0xf4, 0x1, {0x0, 0x5}}, {0x5, 0x4, {0x3, 0xfffffffe}}, {0x34d3, 0x400, {0x0, 0x6}}, {0x3f, 0x4, {0x0, 0x1}}, {0x3f, 0x2, {0x3, 0x45f7304b}}, {0x5, 0x1, {0x2, 0x9}}, {0x7fff, 0x3, {0x2, 0x400}}, {0x5, 0x7, {0x1, 0x9}}, {0x8, 0x2, {0x1, 0x9}}, {0x851, 0x5, {0x3, 0x800}}, {0x6, 0x5, {0x3, 0xfff}}, {0x3, 0x40, {0x0, 0x6}}, {0x5, 0x83d4, {0x1, 0x4}}, {0xae, 0x6, {0x0, 0x3}}, {0xff, 0x101, {0x2, 0x1}}, {0x8, 0x239, {0x1, 0x5}}, {0x3f, 0x1, {0x3, 0x80000001}}, {0xfff, 0x1, {0x2, 0x29531efa}}, {0x20, 0x1000, {0x1, 0x6}}, {0x3f, 0x0, {0x3, 0xffff}}, {0x2, 0x7fff, {0x2, 0x6}}, {0x409, 0x2, {0x0, 0x6}}]}}}, {{0x254, 0x1, {{0x3, 0x400}, 0x6, 0x3, 0xffff, 0x7, 0x10, 'syz1\x00', "503953dba7ff4d854f744ceb2cd86000002b8560c6e8f86e925265ed4a0db190", "7d166856af2104f1a150349fa615e1db9d32e892884f38f708ae5d7e012cc5ab", [{0x8000, 0x3d1, {0x3, 0x8}}, {0xff, 0x20, {0x1, 0x2}}, {0xdb, 0x2fcc, {0x6, 0xc71e}}, {0x7ff, 0x0, {0x2, 0x101}}, {0x2e, 0x8, {0x0, 0x7}}, {0x2, 0xfff, {0x2, 0x20}}, {0x77ef, 0x40, {0x3, 0xe100}}, {0x9, 0x7, {0x1, 0x5}}, {0x18, 0x5, {0x2, 0x9}}, {0xf2, 0x8, {0x3, 0xfffffff9}}, {0x3f, 0xf86e, {0x2, 0x5}}, {0x8a7, 0x3, {0x2, 0x5}}, {0x4, 0x7f, {0x3, 0x3}}, {0x5, 0x1, {0x0, 0xa1}}, {0x7fff, 0x1ff, {0x3, 0x9}}, {0x1, 0x8, {0x0, 0x8}}, {0x2, 0x8, {0x2, 0x9}}, {0x7f, 0x0, {0x3, 0x1000}}, {0x12e, 0x3589, {0x2, 0x1}}, {0x7, 0xb, {0x3, 0x4}}, {0x400, 0x2, {0x2, 0x80000001}}, {0x4, 0x1, {0x0, 0x1f}}, {0xff, 0x400, {0x3, 0x5}}, {0x9, 0x5, {0x0, 0x96}}, {0xfff, 0x100, {0x1, 0x6}}, {0x800, 0xf23, {0x0, 0x1162}}, {0x8, 0xf36f, {0x3, 0x2}}, {0x3f, 0x2, {0x2, 0x70}}, {0x7fff, 0x0, {0x2, 0x5}}, {0x1f, 0x4, {0x2, 0x91}}, {0x200, 0x66d, {0x0, 0x2}}, {0x0, 0x3ff, {0x1, 0x9}}, {0x1000, 0x7, {0x2, 0x6}}, {0xaa8, 0xd6, {0x3, 0x5}}, {0x9, 0x8, {0x3, 0x8}}, {0xfff, 0x7, {0x2, 0x1ff}}, {0x4000, 0x0, {0x1, 0x1}}, {0x12, 0x3f, {0x2, 0x9}}, {0x7, 0x1, {0x3, 0x759}}, {0x401, 0x401, {0x1, 0x400}}]}}}]}, 0x1060}}, 0x24008000) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r6, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {0x0, r7, r3}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r7, 0x3f}}, 0x10) tkill(r1, 0x1000000000016) getpgrp(r1) [ 471.652204][ T27] audit: type=1804 audit(1595726880.416:5845): pid=25111 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/839/bus" dev="sda1" ino=16051 res=1 01:28:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x6000000}) 01:28:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x55303, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)=0x6) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x2) fchmodat(r6, &(0x7f0000000100)='./bus\x00', 0x51) finit_module(r5, 0x0, 0x0) ioctl$RTC_WIE_ON(r5, 0x700f) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0xfffffffffffffd55) dup3(r3, r2, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) ioctl$NBD_SET_SOCK(r2, 0xab00, r7) 01:28:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000140)={0x9a0000, 0x1000, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x990a91, 0x1, [], @p_u32=&(0x7f0000000080)=0x1}}) linkat(r4, &(0x7f0000000180)='./bus/file0\x00', r1, &(0x7f00000001c0)='./bus/file0\x00', 0x400) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r7}, 0x14) getsockname$packet(r6, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000a80)={'syztnl2\x00', &(0x7f0000000a00)={'ip6_vti0\x00', r8, 0x29, 0x0, 0xec, 0x4, 0xa, @loopback, @local, 0x700, 0x7800, 0x800}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000ac0)={0x1f0, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x88, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x1}, 0x20004080) dup3(r5, r1, 0x0) fcntl$getown(r1, 0x9) 01:28:01 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xc000000}) 01:28:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x7000000}) 01:28:01 executing program 1: socketpair(0x4, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x0, @nl=@unspec, @llc={0x1a, 0x335, 0x0, 0xe1, 0x5, 0x4, @dev={[], 0x3f}}, @nfc={0x27, 0x0, 0x0, 0x5}, 0x200, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)='veth0_to_bridge\x00', 0x1, 0x100000000, 0x1000}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0xc354b4c97f4334f6}, 0x20008000) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r4, 0x0) sendmsg$inet(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)="845f07a57af2d846553912e186ff6deaed9d57b12d68b2e7a87c7aacb5f70d342a352f142d3860efc5eff78b3c289aa19196ad61249789cd077cc007e89c8698a7651e237074e8ca1ea31ffa0524713c6d8c4f964bdbef55259c75529b926174f28a66493c0c70e05246d85537a8b50766557709db5de388fbabae47fa812956f5da7ccd2934c4ea33f39a11438ae7eb58c8ffa31f12451b53b9c9499ee50587f82e9dcb52de6bd640dab82a8645520f46dce1d767b55dc6852f7a8b91da79c45ad2f8ec2a6f5fbd8990a10955f036fc1632bb901082d12f4413015b37", 0xdd}, {&(0x7f0000000400)="f41fbd8908c7996634d6efad532ec05126e2b9c27eaee254076e14600ee80f2c32e142b9b825499797049b1e035084a910f100e444bee542bce232fc7c600930965b3c702e46d2d48ad83a08c7d8adbaf09a71e01890252b3c7ca5eebdf9874d298e1507811dd6040378d3721b8e46d1bfc99ce44a90f5028058be93f83ef74bae4a53c9493f698a4fa4acfb7315b4acd71d943bc8af7b625b7f7fb36cbad22d5500a3b7ae7326a6e0fbd3e5483e1853bf94416c778a5a515d1a41e1033d8acb94db9c", 0xc3}], 0x2}, 0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x204, 0x1, 0x20, r3}, &(0x7f00000000c0)=0x10) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0xab06, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vim2m\x00', 0x2, 0x0) 01:28:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x8000000}) 01:28:01 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xd000000}) 01:28:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x280041, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}]}, 0x34}, 0x1, 0x0, 0x0, 0x80000}, 0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x0, 0xffffd5af}) 01:28:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x9000000}) 01:28:01 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xe000000}) 01:28:04 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0xc00000, 0x143) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$BLKROSET(r1, 0x301, 0x0) 01:28:04 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @empty, 0xfff}, 0x1c) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab06, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x204780, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) preadv2(r5, &(0x7f0000001400)=[{&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/83, 0x53}, {&(0x7f0000001200)=""/231, 0xe7}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/192, 0xc0}], 0x6, 0x1, 0x4, 0xb) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x4) 01:28:04 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x0) 01:28:04 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x10000000}) 01:28:04 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xa000000}) 01:28:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = accept$ax25(r1, &(0x7f0000000100)={{0x3, @null}, [@rose, @default, @remote, @bcast, @null, @default, @rose, @null]}, &(0x7f0000000180)=0x48) r5 = dup3(r3, r4, 0x80000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) r6 = syz_open_dev$vim2m(&(0x7f0000000040)='/dev/video#\x00', 0xf552, 0x2) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000001c0)={0x3, 0xfffffffe, 0x4, 0x80, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r5, 0xc01064b3, &(0x7f0000000200)={r8}) fdatasync(r6) 01:28:04 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xb000000}) 01:28:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:04 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x11000000}) 01:28:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0xee00) ioprio_set$uid(0x3, r4, 0x4007) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r5 = creat(&(0x7f0000000100)='./bus\x00', 0xb8) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f0000000080)={0x9c0000, 0x8, 0x2, r0, 0x0, &(0x7f0000000040)={0x990a6d, 0x1, [], @ptr=0x9}}) ioctl$RAW_CHAR_CTRL_SETBIND(r7, 0xac00, &(0x7f00000000c0)={0x1, 0x7, 0x0}) 01:28:04 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) fchdir(r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x301, 0x0) 01:28:04 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x100) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = gettid() tkill(r5, 0x1000000000016) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r5) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x8, 0x801, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004000}, 0xc0c5) finit_module(r2, 0x0, 0x0) ioctl$FICLONE(r0, 0x40049409, r2) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xfffffffffffffffd) 01:28:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) write$smackfs_labels_list(r2, &(0x7f0000000240)={[{'[\xd5!^#+:'}, {'/\xf0ev/nbd#\x00\xf3{\x96\x01F\\y\x1d\x96S(\x89e\xdc\xfbi8\xc1\xfd\x00\x1fk;\x98^[h\x9d6\xcf\xf9\xcaY\x0e\xa4\xf9Z\x89\x12c\x03\x99S\xe565\xa1\xd7\xb5\xe1\xe6\xc1\xd2\x9a\r\\\x11=g~k\xf1\x1e\xfe\xc6%l\xa1\xff\xce\xc5\xe8\xed\x8b\xe9\xf7\x82Ms\x125-\x05\x97J\xa1bT\xc0\xdd\xcf\xdf.A\x81\xba\xcd\xbe\xf3oj \xc4\x96z9\xc9\xd3\x0f\x8a\x89\x0eU\xcdsMH0\xc4\\RO\x8a\x93\xf0\xad\x1b\xa1\xe1\xbc\xa2\xe2\xa3\x11\x15\xb9\xccr\xc2yl\xe3\xc7\x92\xf8\x9d\xcf\x9bLoe\x12M\x8e\xa1\xb5\xcfZ\xed?\x9c\xc9\x19\x19T\xb52\xbf\xcd\'\xcek\xa5\x1ck\xedk\x84\x9by\x9a\x1bzd/z\xcc\x00\x00\x00\x00\x00\x00>\xees$R\x958\xb6\xd4\xe4\x15\x9c^\x10\xa0\x120\x9d|#\x98\\\t\xb6\xe93\xd2\x10\xb5\x97\xd1\t\x8f\xd4\x9f\x87\xa1\x7f\x83\x834T[\xfc\xda\x05\x14\xcd\xe82$57\xca-1\xc8\x129=]\xb6\xd5\'\xa5[\xfbf\x88\xddW.\n~\t\x10\x9d\xe0\xe45\x9b\x8f\xf4+K\x9b\xd7t\xfck\xd3\xbeB\xfbMt\xd9aH\xe4P(\x81\v\xd9aa\xd9`&]9r\xa0\xcc\xcd\x0f\v\x0f\xe1|v\vi3\xe9\x96?\x82\xab\x9cP\x06\xb0\x1a\xc8\x8f\x1f\xcc).\xc7tz@\xe4\x17h=\xba\xa4\x94\x06u\xff&\x1d\xcbo\xb0!\xbcs\xcd{PE\xff\xa3\x8fO\xb1\xc9\x90\xde\xfd\b\x99|e\x80\x83\xca\xe5\x99\x98\x06\\\x03\x18\xbe\xe1\xb8\xe3z\xfdZ\x99k\x8e\x1d\xd8\xda\xe2\xa3\xfa\xa9\x00*\xe1\xac\xc5\xc5rg\xa6\xabFv\a\xa6\v\x90R[6\x94\xc4\xf8\xec\xe5\x03\xf7\xf8\x97\xc9w}\xfb\x02y\x0e\xad\x12U\xbc\x8f\x90D\x8d\x95t\xee\x9e\x88i\xd5f\xb6\xfe\xc5h\x9f\xd4\xd9_\xe7\xcd\x9723\xf6\x15i]\xc0\xe8\x04\'\t\xde\xac\xc5\x82;$4\x14\x84x:ao\xda\xd6_\x95glo+\xe3\xf48\x95\xd8\xf2\xf4%\xd1h\x02Xi\xf5\xa3g\x02.\xc1\x03\v\xe0\xda\xaa\x1f>\xe2\xbe\xd2\xe2M\xf2\xf0\xae\x17\xfeo\x9d\x12zF\xe9\xb7H\x83(igU\xf7J*\xac\xa1\x9e\xa1,\x89\xea?=!\xc6q4\x9e\xcc\xeczF\xa7@\xd8\xdf\xa8\x9f\x02\xe2a\x99\x90O\x96\xab\x8f'}, {'\x17de~/\xa6\x83\x9d\xd5-\x00\x80\x95z\xf2\x14\xfct\'\xf6\x90\xca'}, {'!['}, {'\xb4'}]}, 0x273) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 01:28:04 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x12000000}) 01:28:04 executing program 3: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab05, 0xfffff7fffffffffe) 01:28:04 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xc000000}) 01:28:04 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x25000000}) 01:28:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a02000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="209aad24771919365e07ea067a7a8ebe0342ca60b3c1da39b41863a8ab99faace393cf8edaad47ab463c1ce9ab4416f3adfc2e13baa32f29372f726e97ac324e927f0b2b69c958510b68bf5fe107daa2e8f907fbcee7edfc6c8d8b9da007c376399c94d93f24fe39a65b81e892345c292048e817570ff97c97418c15c45f467f50f866416609906d197a5acef08397e15dc8825e34a736b01fa32d7a4c75"], 0x44}}, 0x0) r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$inet6(0xa, 0x80003, 0x6b) r11 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r11, &(0x7f0000000240)={0x11, 0x0, r12}, 0x14) getsockname$packet(r11, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r13}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r13}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x3a}}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000044}, 0x20000004) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x301, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) 01:28:04 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xd000000}) 01:28:04 executing program 0: syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x200) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) write$smackfs_labels_list(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB='* /dev(/nbd#\x00 /dev/nbd#\x00 : #{@8 /dev/nbd#\x00 [ \x00'], 0x2d) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x3a80ed83bbe6159e, @multicast1, 0x4e23, 0x0, 'rr\x00', 0x4, 0x80000001, 0x57}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x2000, 0x9, 0x8000, 0xe5}}, 0x44) 01:28:05 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xe000000}) [ 475.302635][T25337] team0: Device macvtap2 failed to register rx_handler [ 475.339294][T25346] IPVS: set_ctl: invalid protocol: 5534 224.0.0.1:20003 01:28:05 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x5c000000}) 01:28:07 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1000000000000}) 01:28:07 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x10000000}) 01:28:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x101080, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = creat(&(0x7f0000000280)='./bus\x00', 0x86) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x78b96b9cec334e0c, 0xa) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000200)={0x0, 0xa6, 0x47}, 0x0, &(0x7f0000000140)="0b3cb041df4271fedc563e4ba4eb2ec2ab981c415cb0b86c7195d273b0ca30ec4dc0820db95d6b9ffbc5f6d85dd2f60a99ff1371907a0b147a7406f6370dfdda209ad96f2eceef6fade3dd0ba030a20f97792c88f19f591b0308589d66e1593c4e868fafcf34ba14df818e88698f1644f7068ad8e2e5aeb72b09d51a908ab2dca97974fea3446ad5c1a747e32a8c04f5102ffadcd5c43bd288f446ff450b8e7a00c8a004584a", &(0x7f0000000400)="f668a5f767d3c42da0a10749c570fed32584488024b0f54868979f214cc9e27a7d60e3b20e1492865ce49431c6801428c47dba87b8c75a4e9e6728a5d5dbd11406e7a9662d59f5") syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000340)='./bus\x00', 0xffffffffffffffff, 0x6, &(0x7f00000008c0)=[{&(0x7f0000000540)="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", 0xfe, 0x8001}, {&(0x7f0000000640)="dfd4f907ce90d05bfcdbbe7796b3aa0b43f834cad3fc1b8fd6468fc50ad1145656cdcd85c372646a6098b40936a755bd7f6b4454b7b474a8bce1a7d136eef78c52408deff58d91c304c3f2d47fbb770e8e5ac0323e97fbc903763835e377fccf21579c9d61d13265833b08d75a9f933148f0337a1cb83b25fc0c31db1c8b0e8cf5d65726c5a5781984852e93e84e7f2f2c782203c5836ce665e3858d885d46be64266d490ad21454ba5df682c2758862839e6ae267cfb06f4102234b8c0562951821bf49", 0xc4, 0xb6}, {&(0x7f0000000380)="0a87caef9816f4c33dce1b0e2577ba3347ce500601fb9894954d79eea8d44fd066ed3687ee8774a183775976550c94bc2906ddcdc10c9a46ce7c5401033231f2dea9e16c007b2bb2585b1f10d807b7cfa9f202c0d73b211e37f01b2660a1ab627fb304ecbc6476953e25f12530ed3b", 0x6f, 0xfffffffffffffffc}, {&(0x7f0000000740)="ad9c63bee2ada45d7e2627bf49a9cc3e7dde8a8f2c3e0d02935d3cc4aa3cec5f9d1401d1c2f60d597f09e07cdc240c55a46191cf54959a525a2214647789365774b95fa357c74ce8c5aa032e800a5cb6e9983a8d287bf94ada54cd4276322dc95e356bde16422a96a8fe434ed572d86f47b44070db032f2c86de79818f73e2", 0x7f, 0x3}, {&(0x7f00000007c0)="031ecf661d9087cae8c17d942852ee0f7dd6b79a40eebdf881c49b6fd029ac55ad8ff46430f5f5af077561e1346b7908c551705f255dffc94d0c5fa1c6a5583c9991d3a14cdf34", 0x47, 0x8}, {&(0x7f0000000840)="89668f8aa9a73bbb9b7c2f87334e5258d14d51c7cd5855a55ff1432b99bb54cb603096f18ccbe4a7cf7c88278828a518649515bb6ec86714167aa67e9a34aa537ec76d9304caeb079442b19ace4e39866beab6a4b53e6980bcdf07c05bb8a4d71751bc182a94603649aaaacfc809cbf268089fd1fab0e093d0bc", 0x7a, 0x7f}], 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="646973636172642c616c6c6f775f7574696d653d30303030303030303030303033373737373737373737372c666d61736b3d303030303030303030303030303030300600000000000000696f636861727365743d6575632d6a702c757466382c7569643db5da46eac07d8af0bbb121b788f79ac9d654fd1afabf15158ab85b2298d9f4dab96c1cc2e01de82748680b40f0007bd8d7d78dce1597", @ANYRESHEX=0x0, @ANYBLOB=',gid=', @ANYRESHEX=0x0, @ANYBLOB="2c7375636a5fdc8439747970653d2f6465762f6e62644bd663b9cf67005e", @ANYRESDEC=0x0, @ANYBLOB=',seclabel,uid>', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, 0xffffffffffffffff, 0x0) finit_module(r6, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x80, 0x0, &(0x7f0000000080)=[r3, r0, r4, r6, 0xffffffffffffffff]}, 0x5) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000240), &(0x7f0000000300)=0x4) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xffffffffffffffff) 01:28:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE(r1, 0xab05, 0xa) 01:28:07 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r2, r3, 0x0) finit_module(r2, 0x0, 0x0) connect$caif(r2, &(0x7f0000000080)=@util={0x25, "701efac7d4a17cf93a319aced4297899"}, 0x18) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000200)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x14, 0x0, 0x500, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4004010}, 0x8010) ioctl$BLKROSET(0xffffffffffffffff, 0x301, 0x0) 01:28:07 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x100000000000000}) 01:28:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000040)="c4b03290ae3a53dd9f1cd7d0ee6222f458a67ac1a6bf4988df5a54ac4930d720ef97c521125810b4fac9a3e8043d89b383e6a78d9ac80ec6ec68c03871754d4b61e80619212adeb0cb12316b28366466ab294c98ea017ed357da0a9f54014bbfd7e710e4b2429b6bf1a160a87b41e9c86fafe69fe90a9fb775c0efde99cacd15df2b0ff2f9c18f1a75a739b55ee420ab1c149dee40407e6c91be0435777ba506", 0xa0) [ 478.116130][ T27] kauditd_printk_skb: 149 callbacks suppressed [ 478.116138][ T27] audit: type=1804 audit(1595726887.817:5995): pid=25377 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/847/bus" dev="sda1" ino=16370 res=1 01:28:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) bind$packet(0xffffffffffffffff, &(0x7f0000000240), 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6b) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r9}, 0x14) getsockname$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x110, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4001}, 0x20000801) [ 478.201387][T25378] exfat: Bad value for 'fmask' 01:28:07 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x11000000}) [ 478.238083][ T27] audit: type=1804 audit(1595726887.827:5996): pid=25379 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir938188520/syzkaller.C0FsDD/869/bus" dev="sda1" ino=16369 res=1 [ 478.263817][ T27] audit: type=1804 audit(1595726887.827:5997): pid=25382 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir938188520/syzkaller.C0FsDD/869/bus" dev="sda1" ino=16369 res=1 [ 478.291275][ T27] audit: type=1804 audit(1595726887.867:5998): pid=25385 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1017/bus" dev="sda1" ino=16019 res=1 01:28:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80480) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) [ 478.374803][T25401] team0: Device macvtap1 failed to register rx_handler 01:28:08 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x200000000000000}) [ 478.404288][ T27] audit: type=1804 audit(1595726887.877:5999): pid=25380 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1017/bus" dev="sda1" ino=16019 res=1 01:28:08 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x12000000}) [ 478.480014][ T27] audit: type=1804 audit(1595726887.877:6000): pid=25387 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/878/bus" dev="sda1" ino=16177 res=1 01:28:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20000) syslog(0xa, &(0x7f0000000040)=""/44, 0x2c) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0xc) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000100)=0x1) finit_module(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000340)={r7, @in={{0x2, 0x4e21, @empty}}, 0x8, 0x5, 0x0, 0x0, 0x3ac}, 0x9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r7, 0xfffffffd}, &(0x7f00000000c0)=0x8) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:08 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x300000000000000}) 01:28:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) [ 478.604974][ T27] audit: type=1804 audit(1595726887.877:6001): pid=25380 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1017/bus" dev="sda1" ino=16019 res=1 01:28:08 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x25000000}) [ 478.724699][ T27] audit: type=1804 audit(1595726887.887:6002): pid=25377 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/847/bus" dev="sda1" ino=16370 res=1 01:28:08 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x5c000000}) 01:28:08 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x400000000000000}) [ 478.838905][ T27] audit: type=1804 audit(1595726887.887:6003): pid=25377 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/847/bus" dev="sda1" ino=16370 res=1 01:28:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={r9, @remote, @local}, 0xc) [ 478.978203][ T27] audit: type=1804 audit(1595726887.887:6004): pid=25380 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1017/bus" dev="sda1" ino=16019 res=1 [ 479.026428][T25453] team0: Device macvtap1 failed to register rx_handler [ 479.289094][T25452] team0: Device macvtap2 failed to register rx_handler 01:28:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc84000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1000000000000}) 01:28:09 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x500000000000000}) 01:28:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f0000000440)='./bus\x00', 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000480)='./bus\x00', 0x143101, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000003c0)=""/102) finit_module(r4, 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000080)="92eadf73a4dac703a200e99d7541ecec11300c1f0f5b203118de7efb6ad5acdeb62e385356d235e9522a398f968638abb889c2a8985e7b64895fcd4f099e7829e25eaef2e0b333dad408cafd9b2b1999b38ea994428caab9be97f33f72f1e0cf27b64a86f8a0873901980f", 0x6b, 0xfffffffffffffffc, 0x0, 0x0, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0xfffe, r0, &(0x7f0000000140)="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", 0xfe, 0x7, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x278, 0xffffffffffffffff, &(0x7f0000000280)="cbffd608740e5717c200fa887720bb18451bbede8062a18189797dc4fd1971419b4130e5b69ce490ed3cc2d21c802f1e15a686275e4d3f58f159cd38cf312e9d6386a9ab3bf333b9e25f7538d6605c0b4f2978ac565b20573ca1359c8b65f2973018a58e2d6ad1d767e612ec3079c312eb3aa4db0d48c57a3fd1bfdfb543a4584af8", 0x82, 0x1, 0x0, 0x0, r6}]) [ 479.591068][T25457] team0: Device macvtap2 failed to register rx_handler 01:28:09 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x600000000000000}) 01:28:09 executing program 1: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab06, 0x0) 01:28:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x100000000000000}) 01:28:09 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x700000000000000}) 01:28:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x200000000000000}) 01:28:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x300000000000000}) 01:28:09 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x800000000000000}) 01:28:09 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x101, 0x2, 0xff, 0x400, 0x3, 0x0, 0x6], 0x7, 0xe3c, 0xffff, 0x1c, 0x2, 0x10000, 0xffffffff, {0x81, 0x8, 0x80, 0xffff, 0x0, 0xa17, 0xae26, 0x1, 0x0, 0x7, 0x8001, 0x1ff, 0xce0, 0x40, "05bda0cba3e3fdf684d6e3e676ee69ec2101a1607aab3181b2d35ba8ab67215f"}}) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000140)=r4) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab06, 0x0) 01:28:09 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) close(r1) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vsock\x00', 0x28000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000001480)) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) recvmsg$kcm(r2, &(0x7f00000012c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/99, 0x63}], 0x2, &(0x7f00000002c0)=""/4096, 0x1000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001300)={{{@in6=@private2, @in=@remote}}, {{@in6=@ipv4={[], [], @private}}, 0x0, @in6}}, &(0x7f0000001400)=0xe8) dup3(r1, r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) r6 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0xab05, 0x0) 01:28:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000b40)={@mcast1, 0x0}, &(0x7f0000000b80)=0x14) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000bc0)={@dev, @broadcast, 0x0}, &(0x7f0000000c00)=0xc) r5 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet6(0xa, 0x80003, 0x6b) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r9, &(0x7f0000000240)={0x11, 0x0, r10}, 0x14) getsockname$packet(r9, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000c40)={0x174, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x44014}, 0x20048005) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x400000000000000}) 01:28:09 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x900000000000000}) [ 480.181761][T25515] Unknown ioctl 35077 [ 480.214157][T25515] Unknown ioctl 35077 01:28:10 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x500000000000000}) [ 480.302929][T25521] team0: Device macvtap1 failed to register rx_handler 01:28:10 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'ip6_vti0\x00', 0x8}) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = gettid() tkill(r4, 0x1000000000016) getpgrp(r4) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x90, 0x84, 0x6, 0x39, 0x0, 0xfff, 0x570c0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x340, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x1048, 0x8, 0x8, 0x6, 0x1, 0xfffff0c2, 0x8}, r3, 0x9, r0, 0x2) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) accept4$rose(r1, &(0x7f0000000040)=@full={0xb, @remote, @remote, 0x0, [@default, @default, @default, @default, @null, @bcast]}, &(0x7f0000000080)=0x40, 0x80800) sendto$l2tp6(r0, &(0x7f0000000100)="a2aa1bb6d43e594391798aff1c94ad72c0cece91987dcaa963eb979c7c6ce81f67fe24887c8e9f2a3251b5089b5bbb3434147d165c2e771cb2d6c3f9903d780003982288bbf8f72ebed8d023c8f45f80fac3fe6ea3aac5c82ed7bba254e817c0fb12d46250", 0x65, 0x40000, &(0x7f0000000180)={0xa, 0x0, 0xfffffeff, @mcast1, 0x3, 0x1}, 0x20) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab06, 0x0) 01:28:10 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xa00000000000000}) 01:28:10 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x600000000000000}) 01:28:10 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xb00000000000000}) 01:28:10 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x700000000000000}) 01:28:10 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xc00000000000000}) 01:28:10 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x800000000000000}) [ 480.829410][T25521] team0: Device macvtap1 failed to register rx_handler 01:28:10 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xd00000000000000}) 01:28:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4c25c1) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCGRAB(r2, 0x40044590, 0x0) syz_open_dev$evdev(&(0x7f0000001200)='/dev/input/event#\x00', 0x2, 0x20000) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000001280)={0x0, 0x1, &(0x7f0000001240)="7f"}) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:11 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xe00000000000000}) 01:28:11 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x900000000000000}) 01:28:11 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xa00000000000000}) [ 481.636607][ T2494] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 482.041622][ T2494] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 482.052657][ T2494] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 482.069421][ T2494] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 482.082102][ T2494] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.093554][ T2494] usb 1-1: config 0 descriptor?? [ 482.906210][ T2494] usbhid 1-1:0.0: can't add hid device: -71 [ 482.912263][ T2494] usbhid: probe of 1-1:0.0 failed with error -71 [ 482.942670][ T2494] usb 1-1: USB disconnect, device number 4 01:28:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4a0100) ioctl$BLKROSET(r0, 0x301, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00') ftruncate(r2, 0x34) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000094}, 0x20000815) 01:28:13 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1000000000000000}) 01:28:13 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xb00000000000000}) 01:28:13 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x141400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf06191000001a0002006a35b0c4446fa2d2b43aef84f258549760c8000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20088001}, 0x1) ioctl$RTC_AIE_ON(r0, 0x7001) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x105) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES32, @ANYRES64], 0x1) dup3(r5, r4, 0x0) fcntl$setstatus(r4, 0x4, 0x40000) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) [ 483.485362][ T27] kauditd_printk_skb: 136 callbacks suppressed [ 483.485371][ T27] audit: type=1804 audit(1595726893.188:6141): pid=25615 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1033/bus" dev="sda1" ino=16373 res=1 01:28:13 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xc00000000000000}) 01:28:13 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x52a00, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x38, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1014008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r4, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x379}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24008845}, 0x40000) ioctl$vim2m_VIDIOC_QBUF(r2, 0xc058560f, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x100000, 0x1000, {0x77359400}, {0x1, 0xf, 0x80, 0xcd, 0xaa, 0x4, "70e1e47d"}, 0x0, 0x2, @offset=0xf2f6, 0x1f, 0x0, r0}) ioctl$BLKROSET(0xffffffffffffffff, 0x301, 0x0) 01:28:13 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1100000000000000}) 01:28:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x3}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) [ 483.656256][ T27] audit: type=1804 audit(1595726893.198:6142): pid=25618 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/848/bus" dev="sda1" ino=16370 res=1 [ 483.657284][ T27] audit: type=1804 audit(1595726893.198:6143): pid=25618 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir973828427/syzkaller.jVzuKd/848/bus" dev="sda1" ino=16370 res=1 01:28:13 executing program 5: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x480502, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'wg1\x00', @dev={[], 0x30}}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x101000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000280)=0x1) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socketpair(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f1, &(0x7f0000000000)='ip6gre0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) 01:28:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000040)=0x161400, 0x4) mknod$loop(&(0x7f0000000080)='./bus\x00', 0xf7de73ba6f0d8f0a, 0x0) 01:28:13 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xd00000000000000}) 01:28:13 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x1200000000000000}) [ 483.883927][ T27] audit: type=1804 audit(1595726893.238:6144): pid=25615 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1033/bus" dev="sda1" ino=16373 res=1 01:28:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x34d501) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x0, 0x40, 0x400, {0x77359400}, {0x0, 0xea60}, {0x2}, 0x1, @can={{0x0, 0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "77bfae0261d6e84e"}}, 0x48}, 0x1, 0x0, 0x0, 0x20008890}, 0x480) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 484.004242][ T27] audit: type=1804 audit(1595726893.238:6145): pid=25615 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1033/bus" dev="sda1" ino=16373 res=1 01:28:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000140)={0x20, 0x3, 0x0, 0x9, 0xffffffff}) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$VIDIOC_DECODER_CMD(r1, 0xc0485660, &(0x7f0000000040)={0x2, 0x1, @start={0x4, 0x1}}) ioctl$BLKROSET(r0, 0x301, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x78000, 0x0) socket$isdn(0x22, 0x3, 0x4) 01:28:13 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xe00000000000000}) 01:28:13 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x2500000000000000}) 01:28:13 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x42500, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="5ea753cf2b109b730b34d21bc6674fdb64ad1fb2ce8d4820414efa6a53ae5d307cbc6d073542630796bb395afbfa902a0f27de8cf4101718c8671cd213d9ecbfdc619b99fb40a51135dfe89bc3c2145b5ef36e67014b01659b1ece4dd151fc7645dd408798a312f18bb830e5a974a319617a47a81df67bc5c380fd07a551b60ba18bc8aaeb96bbf20adeea54c73d7d1833b90f148fd44bb981649e92b3a3d8812519fdb2e120bef0ff696a2230317a742fcd140e520a4926b0b1c68329332a79aae5c2a505688738edab6e499046c8a7bd685603c2f5a3578c5b2171417abd926a5f", 0xe2) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_GROUP={0x8, 0x1b, 0x10001}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000080)={'ip6_vti0\x00', r6, 0x4, 0x0, 0xb2, 0x7fffffff, 0x6, @local, @mcast1, 0x80, 0x7, 0x8000, 0x3f}}) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0xab06, 0x0) 01:28:13 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1000000000000000}) [ 484.168223][ T27] audit: type=1804 audit(1595726893.238:6146): pid=25615 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1033/bus" dev="sda1" ino=16373 res=1 01:28:13 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0x5c00000000000000}) 01:28:14 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x200000, 0x0) getsockname$netrom(r2, &(0x7f0000000040)={{0x3, @bcast}, [@rose, @remote, @null, @rose, @rose, @bcast, @netrom, @null]}, &(0x7f00000000c0)=0x48) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$SNDRV_PCM_IOCTL_PREPARE(r3, 0x4140, 0x0) syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r5, 0x301, 0x0) [ 484.301500][ T27] audit: type=1804 audit(1595726893.238:6147): pid=25617 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/950/bus" dev="sda1" ino=16367 res=1 01:28:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1100000000000000}) 01:28:14 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab06, 0x6) 01:28:14 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x0, 0xffffffff00000000}) [ 484.405359][ T27] audit: type=1804 audit(1595726893.238:6148): pid=25617 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/950/bus" dev="sda1" ino=16367 res=1 01:28:14 executing program 5: ioctl$BLKROSET(0xffffffffffffffff, 0x301, 0x0) 01:28:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x1200000000000000}) [ 484.535440][ T27] audit: type=1804 audit(1595726893.238:6149): pid=25617 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/950/bus" dev="sda1" ino=16367 res=1 01:28:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:14 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) ioctl$VIDIOC_G_AUDIO(r0, 0x80345621, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x6) 01:28:14 executing program 5: 01:28:14 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 484.678561][ T27] audit: type=1804 audit(1595726893.238:6150): pid=25617 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/950/bus" dev="sda1" ino=16367 res=1 01:28:14 executing program 5: 01:28:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x2500000000000000}) 01:28:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, 0x0, 0x1, 0x48e022f85dfc0d79, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x4}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xa, 0x1, 'H.245\x00'}}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_TUPLE_REPLY={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_TUPLE_MASTER={0x38, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}]}, 0x9c}, 0x1, 0x0, 0x0, 0x14}, 0xc0) 01:28:14 executing program 5: 01:28:14 executing program 4: unshare(0x20020400) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) lseek(r0, 0x7, 0x4) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x2689, 0x1, 0xffffffff}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x5) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000000)) 01:28:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0x5c00000000000000}) 01:28:14 executing program 5: 01:28:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000180)={0x3, 0xffffffff}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x3f}, 0x26, r9}) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:14 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) 01:28:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x0, 0xffffffff00000000}) 01:28:14 executing program 5: [ 485.207207][T25740] team0: Device macvtap1 failed to register rx_handler 01:28:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0xe97686c32f165f99, 0x6, {{0x8000, 0x0, 0x2, 0xfffffffffffffcde, 0x8001, 0x40, 0x0, 0x81}}}, 0x60) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:15 executing program 5: 01:28:15 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) dup3(r2, r5, 0x0) finit_module(r2, 0x0, 0x0) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000040)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:15 executing program 5: 01:28:15 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0xac043, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0xac081, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000080)) finit_module(r5, 0x0, 0x0) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:15 executing program 5: 01:28:15 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x1, 0x4, 0x6}) 01:28:15 executing program 5: [ 485.784016][T25748] team0: Device macvtap1 failed to register rx_handler 01:28:15 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[@ANYRESOCT, @ANYBLOB="eb2f4d91040000000000000012e737e3"], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000100)) r4 = dup3(r1, r0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) dup3(r8, r7, 0x0) finit_module(r8, 0x0, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000080)=[r1, r4, r5, r8, r0, r3, r9], 0x7) dup3(r6, r5, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r5}}) 01:28:15 executing program 4: unshare(0x20020400) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)) 01:28:15 executing program 5: 01:28:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000100)={&(0x7f0000000040), &(0x7f0000000080)=""/127, 0x7f}) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:16 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0xfffffffffffffff9) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:16 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x6}) 01:28:16 executing program 5: 01:28:16 executing program 5: 01:28:16 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xc00, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:16 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) finit_module(r3, &(0x7f0000000140)='wm\x00', 0x1) dup3(r1, r0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) write$cgroup_devices(r6, &(0x7f0000000080)={'b', ' *:* ', 'wm\x00'}, 0x9) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r7, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r6, 0x28, &(0x7f0000000180)}, 0x10) 01:28:16 executing program 5: 01:28:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x300e02) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x103101) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$F2FS_IOC_DEFRAGMENT(r5, 0xc010f508, &(0x7f0000000000)={0x2, 0x2}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) r8 = dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) ioctl$BLKRAGET(r8, 0x1263, &(0x7f00000000c0)) syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000100)=0x8) 01:28:16 executing program 5: 01:28:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socket$isdn(0x22, 0x3, 0x17) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:16 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20006040}, 0x40844) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r10 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r10, 0x40045731, &(0x7f0000000100)=0x8) dup3(r9, r8, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r8}}) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x789200, 0x0) ioctl$HIDIOCGUCODE(r11, 0xc018480d, &(0x7f0000000180)={0x2, 0x2, 0x7fffffff, 0x7f, 0x3, 0x100}) 01:28:16 executing program 5: 01:28:16 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000340)={{r1}, 0xffffffd, 0xf}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x1ff, 0x9, 0x8000, 0x1, 0xa, 0xc3}) r4 = creat(&(0x7f0000000300)='./bus/file0\x00', 0x155) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) llistxattr(&(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000200)=""/204, 0xcc) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, r1, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x2) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) fchmod(r3, 0x83) finit_module(r5, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) sendto$unix(r5, &(0x7f0000000100)="d691be26933c833145648a343fa1dfb442fcede242b3291a342ca7c5a2a041ac731ca518bf51acb9525f84e38d5db5aa750986542d5beafe80295456e4abf2068df582eba956c6d4e0e54397828639d1fb90c3ed6c0b5729d9402f9044d7", 0x5e, 0x4008084, &(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e) 01:28:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1000) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x2) 01:28:16 executing program 5: 01:28:16 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:16 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0xfffffffe, 0x0, 0x2, 0x103}) 01:28:16 executing program 1: r0 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0xee00) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000706010100000000000046f2d78641bd2be4ab00000c003707b2a502007396df2198aa3c7e1300f718"], 0x38}, 0x1, 0x0, 0x0, 0x48001}, 0x800) quotactl(0xa6, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)="3b97347e09c497484993181a62a2d10ca32250b907729fedb59cf1a0eca3ece36c3caca900") r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') ioctl$NBD_SET_SIZE(r4, 0xab06, 0x0) 01:28:16 executing program 5: 01:28:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:16 executing program 5: 01:28:16 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:16 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000080)=""/7, &(0x7f0000000100)=0x7) dup3(r2, r1, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r1}}) 01:28:16 executing program 5: 01:28:17 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000880)=""/251, 0xfb}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x3}}], 0x1, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x97d}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 01:28:17 executing program 4: unshare(0x22020c00) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) dup3(r4, r3, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400681, 0x0) ioctl$UI_SET_MSCBIT(r6, 0x40045568, 0x37) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x0, 0x80, 0x4, 0x8000, 0xbb, 0x9}) 01:28:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000000300)="0e", 0x1}], 0x1) [ 487.386270][T25859] EXT4-fs warning (device sda1): ext4_group_add:1659: No reserved GDT blocks, can't resize 01:28:17 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./bus/../file0\x00', 0x150) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x92) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab06, 0x8000000001e) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x6, @remote, 0x400}, {0xa, 0x4e23, 0x3, @private2, 0x6}, 0x8000, [0xffffffff, 0x1000, 0xffffffff, 0x200, 0x7, 0x1, 0x40, 0x8]}, 0x5c) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VIDIOC_G_EDID(r6, 0xc0285628, &(0x7f0000000080)={0x0, 0x9, 0xaca, [], &(0x7f0000000040)}) [ 487.452807][T25863] EXT4-fs warning (device sda1): ext4_group_add:1659: No reserved GDT blocks, can't resize 01:28:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000003b00)="d4", 0x1}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r4 = dup2(r3, r3) dup3(r4, r0, 0x0) 01:28:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20c000) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x20000000002) 01:28:17 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffff, 0x3f, 0x80000}) r3 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'vxcan1\x00', {0xa00}, 0x5}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000340)={0x0, 'batadv_slave_1\x00', {0x210000}, 0x2}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000100)={0x0, 0x0, r3, 0x8}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x401}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000000)={0x0, 0x81, 0x6}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x0, r4, 0x3, 0x80000}) dup3(0xffffffffffffffff, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:17 executing program 5: r0 = socket(0x2, 0x803, 0xff) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet(r0, &(0x7f00000029c0)=[{{&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x53}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000180)="057882865d12cccc82205bc4bb8d4325d90668f7", 0x14}], 0x1}}, {{&(0x7f00000016c0)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x6}]}}}], 0x18}}], 0x2, 0x0) 01:28:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 487.744133][T25880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.801770][T25880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.838441][T25880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 01:28:17 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001200)='/dev/nvram\x00', 0x204c01, 0x0) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000001240)) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab06, 0x0) [ 487.877635][T25880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.908523][T25880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 487.952026][T25880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 487.994466][T25880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 488.044306][T25880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 488.067420][T25880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 01:28:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101080) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 488.088069][T25880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 488.106570][T25880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 488.126432][T25880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 01:28:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:18 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:18 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1010, r3, 0x8000000) syz_memcpy_off$IO_URING_METADATA_FLAGS(r5, 0x114, &(0x7f0000000380), 0x0, 0x4) syz_io_uring_complete(r5) r6 = syz_io_uring_complete(r5) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r6, 0x80184151, &(0x7f0000000140)={0x0, &(0x7f0000000100)="0971f0f939715a4375b24b9e40ea4b81c63c8447ebd4a13a79d88623fcffa09533936ff673d76543c6d5ea1c58c62f1d55f82b8194e16438ec9a26cba31c4a", 0x3f}) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)) ioctl$CHAR_RAW_GETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000180)) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000080)) 01:28:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) [ 489.310956][ T27] kauditd_printk_skb: 220 callbacks suppressed [ 489.310965][ T27] audit: type=1804 audit(1595726899.009:6371): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 01:28:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_io_uring_complete(0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x114, &(0x7f0000000380), 0x0, 0x4) syz_io_uring_complete(r2) r3 = syz_io_uring_complete(r2) sendmsg$NFNL_MSG_COMPAT_GET(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, 0x0, 0xb, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xc, 0x1, 'nl80211\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0xc, 0x1, 'nl80211\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4054) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000005eb943d1332a264ddfc632b1b9ee321f00000000000000e0c0623eef81daa25d48000000"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, r5, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY={0x1c, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}]}, @NL80211_ATTR_KEY_SEQ={0x12, 0xa, "ad66c901b087b64b69e34b91d955"}, @NL80211_ATTR_KEY={0x68, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "61a7dc450fdf7f624cee604d02"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_TYPE={0x8}, @NL80211_KEY_SEQ={0x9, 0x4, "44bd635fd9"}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_IDX={0x5}, @NL80211_KEY_SEQ={0x13, 0x4, "953ffd1222acda5598f0d59e45f645"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0xcc}, 0x1, 0x0, 0x0, 0x24000010}, 0x1) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 489.399561][ T27] audit: type=1804 audit(1595726899.049:6372): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 01:28:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x200) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$VIDIOC_DQEVENT(r3, 0x80885659, &(0x7f0000000100)={0x0, @ctrl={0x0, 0x0, @value64}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) [ 489.463523][ T27] audit: type=1804 audit(1595726899.049:6373): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 01:28:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) [ 489.517254][T25942] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 489.574135][ T27] audit: type=1804 audit(1595726899.049:6374): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 01:28:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001bc0)={r6, 0x7f}, 0x8) syz_open_dev$dmmidi(&(0x7f0000001c00)='/dev/dmmidi#\x00', 0xff, 0x40e101) dup3(r4, r3, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000001840)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001800)={&(0x7f00000016c0)={0x120, 0x2, 0x2, 0x3, 0x0, 0x0, {0xb, 0x0, 0x5}, [@CTA_EXPECT_TUPLE={0x48, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}}}]}, @CTA_EXPECT_NAT={0xbc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x8c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x2c}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x20000011) syz_mount_image$tmpfs(&(0x7f0000001880)='tmpfs\x00', &(0x7f00000018c0)='./bus\x00', 0x800, 0x5, &(0x7f0000001ac0)=[{&(0x7f0000001900)="a580a404b80d9106dc2a1fb3e173af42", 0x10, 0x8}, {&(0x7f0000001940)="c9b97cea6320d397969e59d6b1", 0xd, 0xd7}, {&(0x7f0000001980)="5407317c94d7935c4a4f0cc1e2512e3157f9bcf3f45f1e43321992d3ebe3f373ef358b2da2c7c58f582d14592a1acf40126c8c8305d03a2ae168fda3fac53fb0e97790671970aaf288180bef6050f8d9cf9805a7e33bdfc7", 0x58, 0x6}, {&(0x7f0000001a00)="20ef20ab32139465303036728317755afcfcc7bd6d8b967f93811a3b694d65135039b333fab4575d610343ddbc57c75d2d949807464793dbdbd1508a893f17ba2503cd842eac85c63b02ef286826185886aee89249ad413af75d77d2967f843fc158b41dc252de5b974544cbbcb924", 0x6f, 0x1}, {&(0x7f0000001a80)="4913fb979efb1d865b", 0x9, 0x54c}], 0x180, &(0x7f0000001b40)={[{@nr_blocks={'nr_blocks', 0x3d, [0x39, 0x78, 0x70, 0x39]}}], [{@hash='hash'}]}) dup3(r2, r1, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/150, 0x96}], 0x6, &(0x7f0000000580)=""/4096, 0x1000}, 0x40002101) recvfrom$l2tp6(r7, &(0x7f0000001580)=""/172, 0xac, 0x20042, &(0x7f0000001640)={0xa, 0x0, 0x0, @local}, 0x20) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 489.656630][ T27] audit: type=1804 audit(1595726899.049:6375): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 [ 489.743323][ T27] audit: type=1804 audit(1595726899.049:6376): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="bus" dev="sda1" ino=16382 res=1 [ 489.770829][T25956] tmpfs: Bad value for 'nr_blocks' 01:28:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) 01:28:19 executing program 4: setsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200), 0x4) unshare(0x20020400) r0 = openat$audio1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio1\x00', 0x30b000, 0x0) ioctl$FIONCLEX(r0, 0x5450) lstat(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, 0x0, 0x0) futex(&(0x7f0000000180), 0x800000000005, 0x0, 0x0, &(0x7f0000000040), 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000180)={0x201080, 0x42, 0x10}, 0x18) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000000)) [ 489.771188][ T27] audit: type=1804 audit(1595726899.059:6377): pid=25938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 [ 489.806012][ T27] audit: type=1804 audit(1595726899.069:6378): pid=25938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 [ 489.835091][ T27] audit: type=1804 audit(1595726899.069:6379): pid=25935 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="bus" dev="sda1" ino=16382 res=1 [ 489.852569][ T27] audit: type=1804 audit(1595726899.069:6380): pid=25938 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/968/bus" dev="sda1" ino=16382 res=1 [ 489.906178][T25956] tmpfs: Bad value for 'nr_blocks' 01:28:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) 01:28:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, 0xffffffffffffffff, 0x0) dup3(r4, 0xffffffffffffffff, 0x80000) setresuid(0x0, r5, 0xee00) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x2, &(0x7f0000000280)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@cachetag={'cachetag', 0x3d, '/dev/nbd#\x00'}}, {@timeout={'timeout'}}, {@rq={'rq', 0x3d, 0x6}}, {@timeout={'timeout', 0x3d, 0x2}}, {@common=@access_uid={'access', 0x3d, r1}}, {@sq={'sq', 0x3d, 0x4}}], [{@hash='hash'}, {@euid_eq={'euid', 0x3d, r5}}, {@appraise='appraise'}, {@uid_gt={'uid>', r7}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}}) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r8, &(0x7f0000000240)=ANY=[], 0x1) dup3(r9, r8, 0x0) finit_module(r9, 0x0, 0x0) ioctl$RTC_RD_TIME(r9, 0x80247009, &(0x7f00000003c0)) 01:28:19 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x1f2) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x10000000000}) 01:28:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:19 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x8, 0x0, 0x3, 0x3b9, 0x7ff, 0x100, 0x3, r3}, &(0x7f0000000080)=0x20) 01:28:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x280) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0xff79}, {0x0, 0x0, 0x800}], 0x2) semop(r1, &(0x7f0000000280)=[{0x0, 0xffff}], 0x1) semop(r1, &(0x7f0000000080)=[{0x0, 0x8}], 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000000c0)=""/38) 01:28:20 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, r3, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0xffffbf8c, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x20) dup3(r2, r1, 0x0) r4 = gettid() tkill(r4, 0x1000000000016) finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0xfe, 0x0}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x50, {0x2, 0x4622, @empty}, 'syzkaller0\x00'}) ptrace$pokeuser(0x6, r4, 0x2, 0x5) finit_module(r2, 0x0, 0x0) open_tree(r2, &(0x7f0000000040)='./bus\x00', 0x8000) 01:28:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r0, 0x29, 0x6, 0x0, 0x0) 01:28:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r0, 0x29, 0x6, 0x0, 0x0) 01:28:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r0, 0x29, 0x6, 0x0, 0x0) 01:28:20 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:21 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:21 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f0000000180)='./bus/../file0\x00', 0x8c) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) finit_module(r2, 0x0, 0x3) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000000140)={0x81, 0x9}) 01:28:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000000)={0xffffffffffffffff, r2, 0x4, r4}, 0x10) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000080)="31af1322eb05ddb1ddabada1b2856a54395011687283d2c5d55d5899f35cf078a70daa675139d5a0c7d0aa141652d8e429affe262a326ed809ed97298da244db559382cc9e03f0c9d8153bdb797bbaaa7c3162ca79487643a6112099a3612e38878bd98a8abbd11776ea4272497c46b5d4749a82ac68b247fbef30e43a6cd6e03f") ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:21 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) fcntl$notify(r4, 0x402, 0x21) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) fdatasync(0xffffffffffffffff) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='D', @ANYRES16=r5, @ANYBLOB="000227bd7000ffdbdf250600000014000600fe80000000000000000000000000001f34beda0000000000000000000100"/62], 0x44}}, 0x24048005) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x145421, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r5, 0x412, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x12}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004000}, 0x880) 01:28:23 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000200)=0x78) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000380)={0x1f, 0x1, @fixed={[], 0x11}, 0x7, 0x1}, 0xe) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) r10 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@private=0xa010100, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x0, 0x4e20, 0x8000, 0x2, 0x0, 0x0, 0x87, r9, r10}, {0xff, 0x8001, 0x4, 0x0, 0x7fff, 0x3, 0x2, 0x2}, {0x6, 0x9, 0x800}, 0x1000, 0x0, 0x2, 0x0, 0x2}, {{@in6=@private1, 0x4d2, 0x6c}, 0x2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3500, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20}}, 0xe8) 01:28:23 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000001c0)) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000100)={0x0, @reserved}) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:23 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) [ 493.752705][T26060] team0: Device macvtap1 failed to register rx_handler 01:28:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0xd1c}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) 01:28:23 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1b96, 0x10, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_ep_read(r0, 0x4, 0xa2, &(0x7f0000000040)=""/162) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) socket$caif_seqpacket(0x25, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f2cff4)) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab06, 0x0) 01:28:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x34b280) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000080)={0x0, 0x0, 0x12, 0x1b, 0x122, &(0x7f0000000100)="ca5d628abfaad2550440c7ccb8d9a67f6d4adaa68ff5788b9a6524784227d1417e39ff2a363a8b8eaaa24500bfe116ff6bb91e066d47ed1ddbbc01db62ebd5569f18ca9bf41e4f241514e5c939d06a97952c30c5fb88838926e7ab7e183176125476e2567c04a6a44b7878847be5dee143c1a8e3dfde68fbfdf5c69ac3600708df45127fd00616d5da7d6f4848b4aa8d2563daba1cb70032908f270e9e529c013afd28fb2c45de2588dd0c8f5b3953b5392f21ac7ed83b3540433384b25512a942ce8fb578070ec15b7bfd2247d5f00b31c3aee56131fddd8bcbc27837507cd91a1d8881de4666d1a72dc1b3941d1d2eb5b5e6b2f1a5b1e85580a019c06a32c918899aea660b62f60217618378c11b445625134b4ff73593fb2acbb4dcaf2b9e2b862d0521b650af572d103ae1f5d000dca1963158702edef83f654a7faf64558a94e69a1dc2e56780783b075b83ad05a5b712950c9652f9204e08105c828ee63822e83eaeeae4d446f6cc3b83bc3d8068e9230d9e2cce011fc1fda78e747aa00387d8358e90f79ba711e1a8450236d2e50b9b9fda26ffe6b56ea7790f4cd040d97fc60c52809c0c03304129477a492039fba13d30a1985ef69d167f66dc1d7a61c8c8f31d0832dc67432dde0a6ae0aa382a3aa33b7556c177eb6fac915441a1672c1cd20f389d2b3fef8e9839e2f6c0565164287252bcb3f25fc79eb1c18ba1c59398a6534d5c4eeb285facd2a29c431c8570deee0e5f61c763723eb7099504d3883ec3bdb2300f6c7e01193636024f33c3aa1b1243c45e93d6a9f2b034a4ceb2b1feb6a2e110cf44d2559535bc145cef14c6bc12edf6d902a04ab7beb45c78630841d13fdeec5739e81ac1e90302fc3113c9773426767f3a6a6e0e6255febbb967135a482aba79a465c2bd88a573e559228d457d7cadd258a9ed44931a59d5ebb0a68fbd294b14fa9b37e0497ae3656c0a45c194d60ac3f4afaf595bbd8d9e961b521e41d746e4d76e22916544be613b09aca8d286032fd22dddf13f1272bfef4ba90baa514a313fe734b8613be2670442e6398a106a2ebb67fd2cead5e430be7e4d916e50774491feef22d80577c5d0e63f167e8e839c921eac1102e44cde12ac3ae8e5fccfbadcc486b914a815c7c8826d9ff4bb8fbcdb2ff63969b3101d6cbc44886179156b8b558a3e0fcd625a839864ef5c53c96550e4ec150067862ce589ff2dc875e3f9f06423c379d9f8b29d765391c97572e782049df67115a12d825e19eb2e84d6cdac4aa54f043355da5d4f986ccb7608b2b80aaf426dedfafd7a40bdaa0863e32e4a93b148c84120ff8cfd45b2260f236c6303ab9463d8601b885448f3ac79aa50b9c0ea3316983df587ba29f04b0fd965a6d515b006dfe5c1e8133f3a39c921ab41b4d522f375e558ca8bea8431a938009fe6614304327cbc"}) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x18000, 0x0) sendto$llc(r4, &(0x7f0000000540)="55fff57fd88e99da5d1eb06beadfbffdb77be28e85084c50755e3cbe47a64c71170e554a7df3e5557dd892e7cfab69c7301c6074676ed1e5b7db1d2d08cb52f43cff9b6e27ed1b3eb73cb8a1b58daf91beb89caba2b25568ed3b27d6ab5c63a3dbcd0edecc3adb3a1143fa85de65831dd32d7465d5f12d792b2ef2e269a3", 0x7e, 0x8818, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r3, 0x0) finit_module(r5, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000200)={0x77f434ae, 0x7fff}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x3) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000005eb943d1332a264ddfc632b1b9ee321f00000000000000e0c0623eef81daa25d48000000"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r4, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x200}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x44000000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8}, 0x4000080) pipe2(&(0x7f00000001c0), 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x4f2941, 0x80) dup3(r5, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) [ 494.099316][T26089] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 01:28:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r1, 0x29, 0x6, 0x0, 0x0) 01:28:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x1, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x3c}}, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f00000001c0)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x3f, 0x7, 0x24, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x20, 0x8000, 0x40, 0xffff}}) connect$packet(r5, &(0x7f0000000240)={0x11, 0x9, r7, 0x1, 0x81, 0x6, @local}, 0x14) [ 494.244632][ T12] usb 2-1: new high-speed USB device number 7 using dummy_hcd 01:28:24 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @local, 0xba}, @in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e20, @empty}], 0x3c) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:24 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) recvfrom(r1, &(0x7f0000001380)=""/4096, 0x1000, 0x1, &(0x7f0000002380)=@in6={0xa, 0x4e20, 0xfffffff8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, 0x80) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000001300)={0x8001, 0x4, 0x7f, 0x1000, &(0x7f0000000100)=""/4096, 0xd7, &(0x7f0000001100)=""/215, 0xe2, &(0x7f0000001200)=""/226}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000001340)={0x0, 0x7, 0x8}) 01:28:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:28:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) [ 494.385075][ T27] kauditd_printk_skb: 65 callbacks suppressed [ 494.385084][ T27] audit: type=1804 audit(1595726904.090:6446): pid=26109 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1054/bus" dev="sda1" ino=16382 res=1 [ 494.494493][ T12] usb 2-1: Using ep0 maxpacket: 16 [ 494.502587][ T27] audit: type=1804 audit(1595726904.090:6447): pid=26111 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/975/bus" dev="sda1" ino=16384 res=1 [ 494.588001][ T27] audit: type=1804 audit(1595726904.120:6448): pid=26109 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1054/bus" dev="sda1" ino=16382 res=1 [ 494.654798][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 494.672445][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 494.679985][ T27] audit: type=1804 audit(1595726904.130:6449): pid=26109 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1054/bus" dev="sda1" ino=16382 res=1 [ 494.692301][ T12] usb 2-1: New USB device found, idVendor=1b96, idProduct=0010, bcdDevice= 0.40 [ 494.754999][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 494.758357][ T27] audit: type=1804 audit(1595726904.130:6450): pid=26109 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1054/bus" dev="sda1" ino=16382 res=1 [ 494.764923][ T12] usb 2-1: config 0 descriptor?? [ 494.812221][ T27] audit: type=1804 audit(1595726904.130:6451): pid=26111 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="bus" dev="sda1" ino=16384 res=1 [ 494.860219][ T27] audit: type=1804 audit(1595726904.140:6452): pid=26109 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1054/bus" dev="sda1" ino=16382 res=1 [ 494.929980][ T27] audit: type=1804 audit(1595726904.140:6453): pid=26109 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1054/bus" dev="sda1" ino=16382 res=1 [ 494.958110][ T27] audit: type=1804 audit(1595726904.140:6454): pid=26112 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/975/bus" dev="sda1" ino=16384 res=1 [ 494.984824][ T27] audit: type=1804 audit(1595726904.150:6455): pid=26111 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="bus" dev="sda1" ino=16384 res=1 [ 495.134530][ T12] usbhid 2-1:0.0: can't add hid device: -71 [ 495.140649][ T12] usbhid: probe of 2-1:0.0 failed with error -71 [ 495.160140][ T12] usb 2-1: USB disconnect, device number 7 01:28:24 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x7, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20048824}, 0x8050) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:28:24 executing program 4: unshare(0x20020400) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 01:28:24 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0xfffffffffffffffd, 0x800, 0x2, 0x5]}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x258243, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000000100)=0x1) dup3(r5, r4, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x1c9000, 0x110) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r8, 0x1}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x2, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r4}}) 01:28:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:24 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) accept4$rose(r2, &(0x7f0000000000)=@full={0xb, @remote, @netrom, 0x0, [@null, @null, @bcast, @remote, @bcast, @bcast]}, &(0x7f0000000080)=0x40, 0x80800) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r4) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fb0\x00', 0x20000, 0x0) fstat(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0xee00) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) fchown(r3, r7, r8) finit_module(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab05, 0x0) 01:28:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) finit_module(0xffffffffffffffff, 0x0, 0x0) r9 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video0\x00', 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000001c0)=[r5, r9], 0x2) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a02000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10, @ANYBLOB="3855c9abbbf68ffe434c6cca5d6f468cc3ae3eb0e2346a5ed4997959384d765a4ac73c9380162ed253fc7c36b6d3253beea29fc65aabbc5e091a79865638b283dc11346b1a8b62a475db92963f48f25ec7c85c704bcfc0b7cf60e2eaa58e3cbd076638907710d5b57f75cb9b056fa3dd9aaf12c5ea1778e2c320463341e18f2ebdf0e68e3e61cab27d70d5a3042c9ba52ab689b8f1896904f26c54b103577b6f61c34d8d468f357efbfb23267e26fbcb118e4ae77ea6556561f06e0151f546852b2e723ff8118e59a4dfbad78a10cf755241205bb88fa3eef8ab634270812859b4e4a9e558d22550185f662c12e85bcb0066d7155e17388806232d72501ef31c7e5ca5c4ed1facec93dbdf7c7ff35f4246874036070e20e7935bd969b64e604a18e45ef996428a1e4480d89d70d29a7b06bd174523277cea8e70de463013dd9408bc608eb36ed858ebcfff7bd2a977345f0671099bd04c86feb6e708dc12b7fb220a44f916ae0c93e209aee802c9faf2"], 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'gretap0\x00', r10, 0x80, 0x7800, 0x9, 0x8, {{0x13, 0x4, 0x2, 0x3a, 0x4c, 0x68, 0x0, 0x1, 0x2f, 0x0, @loopback, @multicast2, {[@ssrr={0x89, 0x27, 0x73, [@loopback, @private=0xa010101, @multicast2, @multicast2, @empty, @broadcast, @empty, @multicast1, @multicast1]}, @timestamp_addr={0x44, 0xc, 0xde, 0x1, 0x3, [{@dev={0xac, 0x14, 0x14, 0x22}, 0x8}]}, @lsrr={0x83, 0x3, 0xe2}]}}}}}) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:25 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x4, 0x20000002}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000080)={0x0, 0x7fffffff, 0x4, 0xdb, 0x4}) setns(r1, 0x0) 01:28:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4a0382) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:25 executing program 3: r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x15, &(0x7f00000000c0)={0x20}) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000280)={0x0, 0x10}) r1 = creat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r1, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={r2}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000100)='//{\'\x00', r2}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)='\\\x1e*\x00', r2}, 0x30) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x9, r2}, 0x8) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab05, 0x0) [ 495.408190][T26145] team0: Device macvtap1 failed to register rx_handler 01:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0xfff, 0x7fffffff, 0x8, 0x7, 0x1, 0x6}) 01:28:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) 01:28:25 executing program 4: unshare(0x20020400) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 01:28:25 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x1, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x10000020) 01:28:25 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0xa200, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="99f58100115d7f31b91004312e105e57d3e28d6be76a550384c386f36bf97bfa408e51", 0x23) dup3(r2, r1, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{r1}, 0x2, 0x4, 0x3}) 01:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x69c7c0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) setns(r1, 0x8000000) 01:28:25 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x130) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000140), 0x10) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$VIDIOC_LOG_STATUS(r4, 0x5646, 0x0) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r3) fanotify_mark(r6, 0x20, 0x1002, 0xffffffffffffffff, &(0x7f0000000100)='./bus/file0\x00') write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x9, 0x400, "efd2ad2cfb30c13570c6a35307fa8a9f50d70692cca1de93", {0x5, 0xffff}, 0x62b}) r7 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0xab02, 0x0) 01:28:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r2, 0x40045612, &(0x7f00000000c0)=0x3) 01:28:25 executing program 4: unshare(0x2020d00) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x3, 0x4a181) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x41) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) fstat(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0xee00) r7 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@ipmr_getroute={0x1c, 0x1a, 0x4, 0x70bd2c, 0x25dfdbfc, {0x80, 0x0, 0x14, 0x9, 0xfc, 0x4, 0xfe, 0x9, 0x400}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x2) r9 = fcntl$dupfd(r8, 0x0, r7) fstat(r9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0xee00) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@private1}}, &(0x7f0000000400)=0xfffffffffffffe10) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x7, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="a703342fd0804960f07a2471f2357af73f", 0x11, 0x3}, {&(0x7f00000001c0)="42ee1fba2cec90dd79d58b960caf01fc0cf301d5ff537185982cbea88ff86236ca068122b5bc26b0dee67b1cfa2e8d5696dfcd94cfa4412639b035bec475ae8df0c5e0e0c40bce23924d8414bb0743a23a833092b98c7cc3183725d1d69fd4fa2256ecd9a1a64af21a5f84155517d3ea0664713630a9c0c8525e3620cae7d36459bcb4db7551", 0x86, 0x8}], 0x3008400, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYBLOB=',appraise,fowner<', @ANYRESDEC=r6, @ANYBLOB=',fowner>', @ANYRESDEC=r10, @ANYBLOB="aeb24bcb", @ANYRESDEC=r11, @ANYBLOB=',measure,smackfstransmute=#@,dont_measure,fsmagic=0x000000000000003f,defcontext=unconfined_u,\x00']) ioctl$CHAR_RAW_BSZGET(r0, 0x80081270, &(0x7f0000000080)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = msgget(0x3, 0x24) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/209) sysfs$3(0x3) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000180)='./bus\x00', 0x80, 0xc5) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r4, 0x800, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x0) 01:28:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x420000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:25 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) r5 = openat$smackfs_revoke_subject(0xffffffffffffff9c, &(0x7f0000000080)='/sys/fs/smackfs/revoke-subject\x00', 0x2, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x180) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r8, &(0x7f0000000240)=ANY=[], 0x1) dup3(r9, r8, 0x0) poll(&(0x7f0000000100)=[{r4, 0x280}, {0xffffffffffffffff, 0x4158}, {r5, 0x1344}, {r6, 0x211}, {r8}, {0xffffffffffffffff, 0x324}, {0xffffffffffffffff, 0x8041}], 0x7, 0x101) 01:28:25 executing program 2: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x301, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) r4 = dup3(r3, r2, 0x0) dup3(r4, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x110a, 0x7}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000400)) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth0_to_bridge\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x30, 0xd, 0x7, {0x11, @tcp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x2d}, @remote, 0x4e22, 0x4e20}, {0x0, @random="27b8e4f4436a", 0x1, 0x4, [0x6, 0x12]}, @sctp_ip6_spec={@local, @mcast2, 0x4e24, 0x4e21}, {0x0, @empty, 0x3ff, 0x8, [0x1, 0x1ff]}, 0x8000, 0xfffffff8}, 0xa, [0x7, 0x8001, 0xd16, 0xfffffff9, 0x1, 0x9, 0x3, 0x9, 0x81, 0xfffffbff]}}) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000440), 0x4) dup3(r6, r5, 0x0) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000280)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000080)={{r5}, 0x0, 0xfffffffffffffffe, 0x2}) r7 = accept4(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x80, 0x180800) getsockopt$TIPC_CONN_TIMEOUT(r7, 0x10f, 0x82, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 01:28:25 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r1, 0x80184151, &(0x7f0000000140)={0x0, &(0x7f0000000100)="1da28942a4b145fbcd66df0dd63be0ebdd09fa3466963452e340048e7808", 0x1e}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x30) 01:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = gettid() r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}}, {@norock='norock'}, {@gid={'gid', 0x3d, r5}}], [{@smackfsroot={'smackfsroot'}}]}) write$FUSE_ATTR(r3, &(0x7f00000000c0)={0x78, 0x0, 0x4, {0x8, 0x100, 0x0, {0x3, 0x97, 0x80, 0x100000000, 0x7, 0x7f, 0xffffff7f, 0xd5, 0x4, 0x101, 0x6, 0xffffffffffffffff, r5, 0x5, 0x7fffffff}}}, 0x78) tkill(r1, 0x1000000000016) fcntl$setown(r0, 0x8, r1) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r6) 01:28:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) socket$inet_mptcp(0x2, 0x1, 0x106) timer_gettime(0x0, &(0x7f00000000c0)) 01:28:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x244442) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = dup3(r2, r1, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab06, 0x80000000) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, 0xffffffffffffffff, 0x0) finit_module(r4, 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) r7 = creat(&(0x7f00000009c0)='./bus/file0\x00', 0x40) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) dup3(r8, r7, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000880)={0x9e0000, 0x9, 0xfff, r2, 0x0, &(0x7f0000000840)={0x9a0917, 0x2, [], @value64=0x1}}) io_submit(0x0, 0x9, &(0x7f0000000900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x500, r3, &(0x7f0000000100)="5af71be1db60d7f981a02e445ded2d411daa87d6575600a7fd6ff89ae1abb0cafbbafe713d6b7baaab2203c43a5a7a8b676cde490da5eafa894bc86b6e0424db64a772fd5719e9dea9ed199896bdd3253a80eeef6f7d9b0040e578d081e1133b897b2c591c4048f6e690c285d83aa7e40666d6c1c76de82dcdc33b74bfa47d96", 0x80, 0x1, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)="c7a2e1907e9a2e94c1a0c0911043993854618b6f87c07812b93a24ce80dd8380745d40a6ea60286f72d1a13719048dcbf48a47f5cff9b660d8fb851e5e682ffefb79358368489f0131b830f074efed1c", 0x50, 0x4, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x501bb1f11542f93c, 0x3, 0xffffffffffffffff, &(0x7f0000000240)="dd3d344a0bb8e971a9a9bae9531715a4905b99c489a4bb9be21aa7ab9773b57a6a2c0bfb8ece4367230a787cd8c8fd17fcdcb876b5c8e192f41ac6ef2d07e3a954aacf2ec31944eff53dae530fe947192adcb4154df722b1f72de87e931824f39fc4f17f21a5021c9bb2271164ed94749def965dc717b791efbf6e66340ec473a36c9fb67f831e8daa82741dc8b4f19eb1d27a9b4a9e450b3ba167e361a6000974345233d9b8db3d5716734452064b89165bc23db30f8f3f9cb8d4d3f3f83ef4", 0xc0, 0x7fffffff, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)="81ca884fe5b4c00eb89394ec1ae3dd3139", 0x11, 0x4, 0x0, 0x3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x6, r2, &(0x7f00000003c0)="cadc516810663b0a58e55a5d2a116a5f582edab5c878bbf7c9b53f2f7df0f1ce8b9bf78404f9bbe8130d34a390db65b08741033a01de416161e1da7f1de88f0325ba5507b3abf3a10d2448599486f7249685c3b31d07347bf3", 0x59, 0x4, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000480)="7dbe53e49204b2919ab65354e79008dbf81f", 0x12, 0x6, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0xfeff, r4, &(0x7f0000000500)="b07dde58c7115a719e500785328c12969ed2832aca9b131096d7fa24ce69a1d07e248a62a241e25f5e5aff156387d3e82df75207daf2115b88f4b35b365563ddca3ef9905f6325840ccdf9f83c6031815c2a5e56d6f37e7cfe1a74fe9f24cadbfaa1069fd9063465b3b8a8881a73898d9d2d251e11511d66d552ecf4012df0e8a5d018f531f78465e8abae84410353ef3a2c8730e8c2f9e35657c6c127792b4ccf08080367dc38dc36d8a12b869881a5ca9032fef29ec07463a05148eb6c8b0adf1f7b1735e69daac6ea61069cc4eafb7299d192602c5ab071", 0xd9, 0x7, 0x0, 0x3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000640)="fa5120aff66d49e8a5c725c3fa33552e3c48863e52c4a5029faee2767785ad58a1fce4dfb2bdcb86d6e003b745170f7520f1a4ec864638129f923debb044241278042928d556a5e2cf01a11fcd2195bc616bf05ecb7c90cb94bcf3d988e322e8e47151894847258a3df2cdb9e540c2a5f45c61f97500a45ed8b2bb9b19f09f255d2b7776fd8767b4642a2a31d62ee382968afd929bf75237d07b6b4b8fb7cc92a34c101a8d300274b926bd41a1318f0731377bdeea16ae296e1e434f48fa57d5c61f4b7a9c67fa79d79dc72cf3b4ca95aa3f4e78b9b29150563d1ad10d9fc7c9a3", 0xe1, 0x7, 0x0, 0x2, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0x7, r7, &(0x7f0000000780)="218a10eed3cb97f22838e87f5acf3319cc1b5225ff27b779f44de7fb1c85e9de6f25211893211de36f9fc2be81214184d177a20163114c8d3ca68a05f0a4f699f7ddc065128dc4f9c236e2eabb946a9df8e223635bf1e9a0b36b7b9ad38953c71afa4deb373282b1b70056a13e8833ff826b009400f4451ee5dc18a4e2f012ff3f7fce3cf5f0bbdb031ab4d750caccccf0c367eb", 0x94, 0x0, 0x0, 0x3, r9}]) 01:28:26 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000100)=[{0x9, 0x6, 0x0, 0xfb, @time={0x6, 0xd4}, {0x84, 0x6}, {0x0, 0x1}, @addr={0xff, 0x66}}, {0x7f, 0x7f, 0x3f, 0x3, @tick, {0x9, 0x39}, {0x8, 0xe1}, @quote={{0x1f}, 0x2, &(0x7f0000000040)={0x3f, 0xff, 0x3, 0xff, @time={0x2, 0xed}, {0x8, 0x1}, {0x20, 0xff}, @queue={0x0, {0x2, 0xefe1}}}}}, {0x6, 0x81, 0x3, 0x0, @time={0x7fffffff, 0x3}, {0x0, 0x81}, {0x4}, @connect={{0x20, 0x80}, {0x0, 0x80}}}], 0x54) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000080), &(0x7f0000000180)=0x4) 01:28:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:26 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x3ff, 0x6}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x110) socket$can_bcm(0x1d, 0x2, 0x2) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYRES16, @ANYRESOCT=r3, @ANYRESHEX=r1], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) pwritev2(r3, &(0x7f0000000600), 0x0, 0x5ab3, 0x6, 0x17) dup3(r1, r0, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x0, 0x0) dup3(r7, r6, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r6}, 0x0, 0x0, 0xfffffffffffffffc}) 01:28:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:26 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000100)={{{@in=@private, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000019c0)={&(0x7f0000000240)={0x174c, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_FEATURES_WANTED={0x12f8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xf2, 0x4, "a422898976ead158e10d6a5b468f835d2b08da521483eb97043b463cab0afeb1652d1feb0dd2d806da0f9cb8117a6d3e25724c73bf2ff51b285e232e8320dfe28053922209bbfd161623a0cfa2bd47ffb29fa58f7074653b113dd3d8c0c7e811743c83aa8c83f45df35de4d27fa98e2bce1af468dad39333b8ff58d51e7277f98fd931c6e0ecd67fce54f5b3d3902804b594624926bdc52702dbfbd07a9c9b01f29601a7d60c28f10a50e025e44d62231cce512c3606abfad09712053745d308383e27ee81287f6a20e491ca805b5200c4d0eef7cb7b998dbe3abdf0467fcf253253e632b2ed57bae2e5d5abebb7"}, @ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2da}]}]}, @ETHTOOL_A_BITSET_MASK={0x11, 0x5, "7e374ff0006f97afe951c9c6fd"}, @ETHTOOL_A_BITSET_VALUE={0xd5, 0x4, "3f62136d63a4c81d4b90671f468b8174acddee2ff6bdf1820fe46b09e5fc3cbbc70e0ac994dfdf0309aacd05b4c1fb7b7de410cee34eb771d4c64a8493ee8e45441027eeddd9b0d2a760e8a8534b736f30d737c6e66625053e927f5373d4c8340a0bb1e00049d699d08690bef1b2ef415414e12193035198b4239c0e39c51fc6b128c4db60c10158fe56404ed915e02d0a940b11fc3ce76f6e060b40faf481279bee0c352fa664ea77c6fcdf7780a07e3c7893353de8e04fbab8b3bcbae23bdec6776228245204349b86c18c05206d7cef"}, @ETHTOOL_A_BITSET_MASK={0xfc, 0x5, "ed53f27c2776902891b6d742c3e98ca0c7a29e74b6121a5dc12ddf4fc69e17ab9bb9ed65b9877ca3209ed8e5c5e3eec76c1d1ceb495476ac97a6af2355c89896f7dcd6ffd5985d57aa7ba92fb8aa61150140ad9b99f584d9bcf9d28b83f7db345aeef7db133237b688a92e8dfe7306d840e7be98a366a159e98cd4948519e5b403e62a4b7fad8f92af1a3ad6e92b14851112116b852d837080468578f00573954958ff7cabe64fd51dc575f4c4a1e79674a26f21b3255d65ee696f70c38e006691c873bc7b6016e8b8eed17c1d8639bf91fbf2fb683357d853a7457c38034a9bccc44b5a2f9777d9759daef08cc51719a62fa68f338b0fd8"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, 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@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x84, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '@-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '@.\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '&(\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '*\x18+(#$()\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x38, 0x5, "ad20917f0a496e05043a45620ba654cd30728ca0ba650b30757e7316bd999baab25a1b6a32423d90f1421c8171d754375a7c995f"}, @ETHTOOL_A_BITSET_VALUE={0x52, 0x4, "aadccc903184311b7887d0440ed397adbd65b7f330984ddc587dd6b4e59c811a9281614d3823bb5e12318537f672fa1a6517b91618f2e22c5144a11c880ebbd03a40bee49385133ed85787b97185"}, @ETHTOOL_A_BITSET_BITS={0x108, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '+-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb0e}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-]),\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x984}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ',!\']/\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '$+\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x237936fd}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '{*!{\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x63, 0x4, "f971794c48c972a3523d6c8b30a591b5932e706d158f6d1146e233053569d43f070ff205e5dcd651b26cbbc74f55949092d2e6f771a1b915be279095b59c1f31396a13a1155628ff61ba61491f73f14cb238170d43a97d0f3973cf643a886b"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x4c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x48, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ']&,\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffc1}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '$#@#][-(&$$\x00'}]}]}]}]}, 0x174c}}, 0x40000) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r8, r0, 0x0) r9 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r10 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r10, r9, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r9}}) 01:28:26 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000cc0)={0xffffffffffffffff, 0xc0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x4, 0x4}, 0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=0x6}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000140)={0xfffffff0, r1}, 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x0, r1}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000cc0)={0xffffffffffffffff, 0xc0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x4, 0x4}, 0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=0x6}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000140)={0xfffffff0, r2}, 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x0, r2}, 0x8) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000180)=r2, 0x1) r4 = gettid() tkill(r4, 0x1000000000016) fcntl$setownex(r3, 0xf, &(0x7f0000000100)={0x2, r4}) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x1000, {0xe46c, 0x5, 0x8, 0x0, 0x40}}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000000)) 01:28:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, r1, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xff) 01:28:29 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast1}}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x100) 01:28:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() tkill(r4, 0x1000000000016) r5 = gettid() tkill(r5, 0x1000000000016) r6 = gettid() r7 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) fstat(r9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0xee00) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004a40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004980)=[{&(0x7f0000000080)={0x164, 0x2a, 0x200, 0x70bd27, 0x25dfdbfb, "", [@nested={0x153, 0x1c, 0x0, 0x1, [@typed={0x4, 0x34}, @typed={0x9b, 0x7, 0x0, 0x0, @binary="c2cc552f321c8df8d250cd5f9ee1fd1cb93c7b178a67b05a2439768a943b1863cdedba8c671368842ad050645b7739772ac6c6926fad79097b3c31c4b6bebc03f9aad481cf8a08b17d69b00ddba40d5216be567b92b93f059a7bd9c4d36c1bb98f0e0fc677b82e14fabd98350471679ae8dd9abd39834b28a5e68ea4a1ea6ed9f69b7127df5068292ba24b3201fd6bad6dbce74cf0dc97"}, @typed={0x5, 0x13, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x87, 0x0, 0x0, @u32=0x5}, @typed={0x8, 0x21, 0x0, 0x0, @fd}, @generic="46e88e7e2140c2bcaee33af68ee8a5fbc1c144308ecf35e4a6777db6034190fe69782b3e6c6dc49f2129c5664d3395e729e3eb24b9e287263f738bbf", @generic="eccbce4da0bdc60875571773dc9d9e5dedbdca6b93a5c639a768c7310ef5e2ac5ac68d95855c564a06c833f6613eddff1d272842cd858ea742b2b247b11818626c7482d36f25a91ec75081b84052391c0f809abe6e7b1add7784c8"]}]}, 0x164}, {&(0x7f0000000200)={0x28, 0x2f, 0x8, 0x8000, 0x25dfdbfd, "", [@nested={0x18, 0xb, 0x0, 0x1, [@typed={0x14, 0x90, 0x0, 0x0, @ipv6=@private1}]}]}, 0x28}, {&(0x7f0000000240)={0x60, 0x3c, 0x4, 0x70bd29, 0x25dfdbfd, "", [@nested={0x4a, 0x28, 0x0, 0x1, [@generic="bc104d129664b6f9a3a8", @typed={0x8, 0x39, 0x0, 0x0, @pid}, @generic, @generic="e49a7478258bf19e3129791ee0bce74d57ed0dab3de171edc02ec25951c85767c1d42724", @typed={0xe, 0x4d, 0x0, 0x0, @str='/dev/nbd#\x00'}]}, @typed={0x4, 0x71, 0x0, 0x0, @binary}]}, 0x60}, {&(0x7f00000002c0)={0x24, 0x14, 0x100, 0x70bd25, 0x25dfdbfb, "", [@typed={0x14, 0x8f, 0x0, 0x0, @ipv6=@mcast2}]}, 0x24}, {&(0x7f00000003c0)={0x46c, 0x14, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x14, 0x43, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @nested={0x12b, 0x2a, 0x0, 0x1, [@typed={0x8, 0x20, 0x0, 0x0, @uid}, @generic="a1453d0f06f97f315dff272bd53d49bc23969ae9a673e2498e7f235e99180079992bda170e326259", @generic="036e1b741407c04b1044d62f07b7772af4664f7379b30a0d905db882623afecd45a5193ce19b26d89e613467f19a819f2c6c698b68588f3e89049edec131c29a3f6def6cfe1a10b2287cd76bfe7f02f6e254b55c5c849d7663578804e76ec0ca26f831537d66b75dde3c82c2a56aef59d0f9415dfd4b89f49751ab110a9b76aed6622fdda1106dc8c15b97f43489e0cbe0d8670937de72825684f84fc9ec64e4ed04be9da59c31f33ca8fb95b01c76fd5b7f51de512c11ddd160478b9812d77d99db969ea132e4011fb65b5865fc3493e766ee263fcd7ccad182940769325b0851915acc957f4e", @typed={0xe, 0x62, 0x0, 0x0, @str='/dev/nbd#\x00'}]}, @typed={0xe, 0x30, 0x0, 0x0, @binary="fd77d93754062262aa61"}, @nested={0x209, 0x54, 0x0, 0x1, [@typed={0x6, 0x70, 0x0, 0x0, @str='&\x00'}, @generic="b2bc6714e18559a0aa99cdfc3dcb0dd738bfd05711e9784bc17712fdf8f3d67e94a4fc7e3d7e957fc7accb24a538b4082935bdf1b0cf0f81119c5a93dd33e5217cda4adccbc8f58b434e7c6eac3cc34bac411e512f6ba8886b658412dad463ec3e053e240404c5b9c85f6a9d6813f075a69898382ae569113b3b2587c098175c5ad3b083bbddd63b01093aaf445b4587220b2395748559a0a9a65b44a28eba29f9f61b8fdb3d1c5382d30c748d21bd006f5c92b00ecd568f5afce7a518a51c106ae442dc306ff4359ad10806d9275267471f7d8db9eb9ff0de3067f889a2d3128f272e90056c2b276b", @generic="ce158507afdbc9843e947d55be727e963f8626219b8b7243ac166f2bf42a14eed23866671587fab1d1051bf48a510daf45cc4a3135d2d8d1d0aa145362cfaa75568e83be8102bf7092443fe08f0b82fb2c5cb0defc8f84306b63da1c126f55dcf51732b36722f386be66eece29a482e46047bd627718aba9b988fae7126f0463d30b96fe2cabf4aa231f1578e14437d59ce715e658fb4df594ae83df7493c42a6f2e59e2", @generic="0401219533", @typed={0xc, 0x58, 0x0, 0x0, @u64=0x95a}, @typed={0xc, 0x8d, 0x0, 0x0, @u64=0x7915}, 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@ANYBLOB="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", 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@generic="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@generic="3d2063c20fe3c7fdc5f6748c25afba95d312c82afaab731d4f950d3b26c6a41c34c17cde3db256fcb8869b9bca01b04def5417c3bc1b6a373c3919", @typed={0x14, 0x2, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @generic="b1beab2dc40b4bde639e6f93a8", @nested={0x1d7, 0x8e, 0x0, 0x1, [@generic="d3c715c56ae7c29d17afd56eef743e2d8c19f8404fe07f6328e3512480757ce9a1a3ee8ff52c748f3975eb03bedb9eb3ec49ba60159f6041566abac13734cc7ac0d1bfd2b85a9e218754b4f1d62e", @typed={0x8, 0x8, 0x0, 0x0, @u32=0x7}, @generic="e2d51d9bfa48ab6ce1c656142c36539423bb703c0d641870bdfadd199e2e6dc1f99128aecb490fa791aff9e58262a4e49e04a2ca0c26ac4245de7b95e8b9631c58bfd03ab806bf2b3cf43f796b78df8c7e557530550e53f1cb85f4340bfc812ff1d1efd8b0e8ca7bc0a13b53ea4c1a26446ae8f3642d0614811e014f3a47e42aa7b9c5a0da3df914bbf65cbbe52b57d6c41e6fb4da595cbb5c363048d757e9313f63af0029098b9e37f76eb42c5553ec797e342ecb4415dec26086e955a8bcce06f269b91eb524fe3c7284b2a4a92158f5c943d3232ff4e8331a9661c2a64447739c8c1b85", @generic="5f698ebed641fdcace5d9339978d00b64a09ff2a67bf27d86a6c00a6411e26399a2a6e9d301a9e5c2555decc7dd90c4312ef3c1dbb195ce3e0277899230635e5a7681a4ba6bf1e08a2a744b224fa749a4fe8da9c84e8a549a9f23bccc468048010e9326bb6678ea60a0f7f20a30f044d6f98daa739d94645459054715afc115c4f85e0b2a42dcc66c602d69a2ed60a9c", @typed={0x8, 0x27, 0x0, 0x0, @uid=r10}]}]}, 0x14ac}], 0x9}, 0x20044890) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1f) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:29 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000080)={0x4}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r4}}) 01:28:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x313f81) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x400448cc, &(0x7f0000000040)="e565dec301808e337a3b2cb683c6c5ac0f845d58a5c88d0fad936a024d6016aafa6aee3b5a2d2119d95f10d17261c82f6045c4086457487cb8ab7f1c93bcfa05f2dc887d2530ae5919a8bcc5c746b486c86deacc772c62b7f24995ceea6fa16100558a95f05e497205359489d3a5e365ba18375f9a6b409e346e7b07bb517524122d917ab4e61c093a5c48e1284fa69e67f579") ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) [ 499.462133][ T27] kauditd_printk_skb: 123 callbacks suppressed [ 499.462142][ T27] audit: type=1804 audit(1595726909.160:6579): pid=26297 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/895/bus" dev="sda1" ino=15838 res=1 [ 499.500845][ T27] audit: type=1804 audit(1595726909.200:6580): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 01:28:29 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x118, 0x0, 0x9, 0x801, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFCTH_STATUS={0x8}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}, @NFCTH_TUPLE={0x44, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x89}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_ZONE={0x6}]}, @NFCTH_TUPLE={0x80, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @rand_addr=' \x01\x00'}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x17}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}, @NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x118}, 0x1, 0x0, 0x0, 0x40800}, 0x4004801) 01:28:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) [ 499.544413][ T27] audit: type=1804 audit(1595726909.200:6581): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 01:28:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) finit_module(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x4a) 01:28:29 executing program 2: ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000080)) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) dup3(0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x4, 0x71, 0x5, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x3c}, @private1, 0x7, 0x40, 0x8000, 0x6}}) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getlink={0x34, 0x12, 0x20, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, 0x210, 0x44a5}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r7, r6, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r6}}) [ 499.623580][ T27] audit: type=1804 audit(1595726909.200:6582): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 01:28:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) [ 499.676278][ T27] audit: type=1804 audit(1595726909.200:6583): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 01:28:29 executing program 2: r0 = creat(&(0x7f0000000100)='./bus\x00', 0xba) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x10400, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) recvmmsg(r5, &(0x7f0000002680)=[{{&(0x7f0000000140)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/24, 0x18}], 0x7, &(0x7f0000000680)=""/105, 0x69}, 0x2920}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)=""/186, 0xba}, {&(0x7f00000007c0)=""/69, 0x45}], 0x2}, 0xc6f2}, {{&(0x7f0000000880)=@isdn, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/159, 0x9f}], 0x1, &(0x7f0000000a00)=""/166, 0xa6}, 0x800}, {{&(0x7f0000000ac0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b40)=""/75, 0x4b}], 0x1}, 0x1}, {{&(0x7f0000000c00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/223, 0xdf}], 0x1, &(0x7f0000000dc0)=""/232, 0xe8}, 0x7}, {{&(0x7f0000000ec0)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f40)=""/216, 0xd8}, {&(0x7f0000001040)}], 0x2}, 0x66}, {{&(0x7f00000010c0)=@nl=@proc, 0x80, &(0x7f0000002500)=[{&(0x7f0000001140)=""/191, 0xbf}, {&(0x7f0000001200)=""/122, 0x7a}, {&(0x7f0000001280)=""/67, 0x43}, {&(0x7f0000001300)=""/144, 0x90}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/67, 0x43}, {&(0x7f0000002440)=""/36, 0x24}, {&(0x7f0000002480)=""/2, 0x2}, {&(0x7f00000024c0)=""/45, 0x2d}], 0x9, &(0x7f00000025c0)=""/164, 0xa4}, 0x7}], 0x7, 0x0, &(0x7f0000002840)={0x0, 0x989680}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) [ 499.767000][ T27] audit: type=1804 audit(1595726909.200:6584): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 [ 499.818191][ T27] audit: type=1804 audit(1595726909.210:6585): pid=26300 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/895/bus" dev="sda1" ino=15838 res=1 [ 499.850761][ T27] audit: type=1804 audit(1595726909.240:6586): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 [ 499.899730][ T27] audit: type=1804 audit(1595726909.240:6587): pid=26301 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 [ 499.924495][ T27] audit: type=1804 audit(1595726909.240:6588): pid=26296 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1062/bus" dev="sda1" ino=15839 res=1 01:28:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x181200) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x189802) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x6, 0x0, 0x0) 01:28:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r4, r3, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r2, 0x500e, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) 01:28:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x20980, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f0000000100)={0x2}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) fchmod(r5, 0x40) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r3, 0xc028564e, &(0x7f0000000040)={0x2, 0x0, [0xffffff81, 0x8007, 0x1f, 0x7fff, 0x5, 0x0, 0x80, 0x40]}) 01:28:32 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRESHEX=0x0, @ANYBLOB="00012abd7000fc0100010000000000001c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) unshare(0x20020400) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x80401) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) 01:28:32 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x10) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = dup3(r1, r1, 0x0) finit_module(r1, 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) lseek(0xffffffffffffffff, 0x5, 0x2) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r6, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {0x0, r7, r5}}, 0x18) mknodat(r4, &(0x7f0000000100)='./bus\x00', 0x4, 0x3) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r7, 0xa}}, 0x10) r8 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x140c, 0x10, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x20000841) ioctl$NBD_SET_SIZE(r8, 0xab02, 0x0) 01:28:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001e00)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x1, 0x20, 0x9, "6ff9bddb6b850a04d9df7449a678fec9b7030a4d54ff5577c78d7872b2d5ed90451e697c87772e84d835dbc091d3974a73794e503cdc8d702cd5295ddb9b9f", 0x3}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000180)="7bc8f1ea2c0e0316fb1d85cff9f448ad17eea4f110f4bdfed479c2012c9f246c0133c99eb76712ee00e0e907044299efa98a755dfb5c0692c4395001deb2c336d75bfff3262f3bf7bab692d8f380deff70d1da1756df48057d471dd507f216f3c9bb6dfd73fbc0c636e57fa506714f40ad9e2c63b30d4d201adc6a6c0eb7f5ba5fabfab66aa9ec854244acea2cebf778b7dff31e", 0x94}, {&(0x7f0000000080)="d8a81ccb04ac002576f44bc4afae1d1a1b5ef8c6bb503bab5a14a8fe1f6031d81d84f6ba0f3a7dd3c9e531e0c84f92db7cbc133fd9382f", 0x37}, {&(0x7f0000000240)="e17133c215b6a9788031c181fc005cb7c379293d4dc087e3988bf30c206b827766423625be590e1ffa95db6501ecd9c859333964a97eddd43a5571c4270814cc8ae66dd773ada65c7741e7e7aa29f297", 0x50}, {&(0x7f00000002c0)="0b0df53935facee755394eec217f96a5c3b479bc30842eb1913e8638bdab1f66b349f57b7cc5b0d0cd6dd4c123a9596760ab45fda0d5b711341e61925d5ad60d0162f092d28dcc99a5d215db55aea43220063cf44f9759240a9cb87f3e23d9b1c5d7972753cc1d52685968aee4b3264f1cb2b5cb58e077", 0x77}, {&(0x7f0000000340)="a0ace697c98f67e2cded9f07a42d4eb233f18afecee76f90e8f10f2ebd9d6c7678ae0ff68ab3dcf43cc5d01e3d50fc", 0x2f}, {&(0x7f0000000380)="09f5e4623e53296a76688c80cf495e9004908aeccd37da488a62f582b5d8ae", 0x1f}, {&(0x7f00000003c0)="e09b2263fc74108576a86ab67b928b233f8ace837476a33d4d9280683c3a7bcda9a3322184ea62de3f2f503871ae8dcb549d70e1c002a5b2ee0975601ddbc784cf8695758a7db0637ea71c31fae0bfb9c90a1e1104b599bdf45a86bb9c62d35d2e95dbeb6d3d0371c24d2e6802508a1594857664c2401a26a4b0067dcc7980024be602bf61c40c958ff939ca3f160e1f4d5b9932f53dd5399f5d66a48c610ab381d40dcb695c61a4cdfc042c90400a", 0xaf}], 0x7, &(0x7f0000000500)={0x40, 0x84, 0x80000001, "107ec1af206fafe84b35bdddab2065a5fdadf8fb41e22f571ed68fd3c30ebcb7254c3c5a3ec0291457a23a8b4b07"}, 0x40, 0x40080}, {&(0x7f0000000540)={0x27, 0x0, 0x2, 0x1, 0x4, 0x85, "8f3b89439fbba7a0f86c5d4c88105432216c5c96f8350d9e41fda1b8775eb957c190fefe16b2278a3982d774700675bdd49f41ad0dd456fc6e153b578bc887", 0xe}, 0x60, &(0x7f0000000840)=[{&(0x7f00000005c0)="2e98595b739464bc0796933e5ac8417858e28674367dceda70826bf9230b1eb85c0e8c5b2f6f63b8c17957f4f7f896bedb7ce53388b66095a5c4100f12ef25c203ea309ceddc4a0d2919341e0347e62211749b6ad9edb4e9634a07f8c4554a4639fced897e048c6a54ceb1825f42bbd80257827e3541fbab512a1b481f24a7b530b3de60c73bf64926ed201558506824bf8df4a570a17a32f152c801c1f7314c26bfe6e80c74a7ad398817f45af2af", 0xaf}, {&(0x7f0000000680)="b553b6cdd9a1d14acf20a12e8d882a73ac3e5cc42086c63c1f93f86c7117a9ad496430743b1750bed54c5e7715a98a2287c0bc495b521bebcb4d8d70159b77592a49b42d5b847fdcd070d0ca0cf38ce4c241431a3f95858cbe723ceec261fdc119c297ae103265aac9b5c3442a20b78733bfe6e50a992e0ef34cba26b1d1a76683ed78", 0x83}, {&(0x7f0000000740)="88470fcc7f74a8fa3d8298172d68761a5fafe32114c889e3b75d71eb3850afa73bbef5208b404a57e45ea2036c2a78c97de9c16bba056f70eaea026a55f7848eb63bd070e4244e5068fb904dbd4b501af8adc44e3d5df9e0548d1a82ec2845a9cbfbfaeb7fb4b10cf1bc912036b1ab5dd93fd11fab31791c0490db59161df2685d59f7c6dda5286d68b4a41af8b37ad19c122dfe77bf051d5bed8268f682105de004fd49a8500faba3f4b53cfaaf3f3fc2a0ca0125ca2638fb438f4e81d2b954022d78d05d10d56b0219dc06985730bee30e950dee2a38e33354c8d752d355c9d825476513355b20", 0xe8}], 0x3, 0x0, 0x0, 0x8051}, {&(0x7f0000000880)={0x27, 0x1, 0x2, 0x6, 0x3, 0x8, "8ae451c94a20cb9faf780a4f785b413878b77c11b9e5809d0cb73dcefc4fe8cdb8a33a6bd3d9803a05e84ce9e2e577d9becc7e774532dab9b045080d30c869", 0x1f}, 0x60, &(0x7f0000001c80)=[{&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="03eea0e82b75c9a233c54b0fdf0f74ea767ece28edc757669a9244c78c6905d2730e544d5bfcbb8e8e68b1042921db89a0d42f3212e63073137b114a6964a2c4ead7cd8ff4cccb680d647101d5d01af97d8b02e421a523be0ae60a83b4917758947b74542335b90fe3d68c6002f4499b6915ec210ebad2da75472086ab722b47ff8ce4c4c8", 0x85}, {&(0x7f00000019c0)="dd", 0x1}, {&(0x7f0000001a00)="876e7170a62d6685f572ad8bd7ce2e4594362182d3482a539272529b3c080fb32d20dd354b5c9c9ea2ed2a154dadba132a7cda9e728940454c533bb627d014a00985caa7e3a57fe40affb654bea93c094d236b1448072e6fe8202160be5bd3fbea17050ea91fb0560115781fdd0fff6cd98c66", 0x73}, {&(0x7f0000001a80)="e534259d4486e0316f8cf3483673f91e97022b31278bdf27c2ce4ad2", 0x1c}, {&(0x7f0000001ac0)="fe5d70645af07bfb9b8ea2904a6cd858f5195807c390e3aad927be5f90d197f5eb82f7b9d73bf11d20922f8b17de997885bd9fd940673923772bf520bc74fe3966ff967466ca8c6025a53b45ab3d26ad26970344aa4d6fffc64b8842d2079648d8494cb46789b02f393e25fbd2f2fbf1b30456f1d8128b9414dbed8b095906257ff3156007267323ceafcdfc3639d098c6759867cf34513043dc793ab147964989b361821ff4750c53feb20a85f3", 0xae}, {&(0x7f0000001b80)="3d189527765653ce58cab0bfdb882377ae500acf10be44b8a1c215fd8928fdf33f3ef0cc35b87114ba23325a5d908ab3e75a51b7f56777ff27f3ea3c8bbaf4012ae894349ffc700bdad32c7e8e5177d680039b7fbd22ebbef05579b3f92902af75d3651f4e350141c9a53fb1a6c7f3d2432da9b566c3e514ae1a1bd5fd6e1cc31151e05a55cef05cbadafa0a9de187186ee815a3e29aff6f870a0495a7eb7c078fec5ecbcc641fa5ed32a44b7eb0350173f2ff0038dcd7b0ca75a91d5ba76a770b5b32e5da9d2c4084a8899e97ddd2bf43f822bd411ff00516b1bea602d691276415ba84c530592e52645f74", 0xec}], 0x7, &(0x7f0000001d00)=ANY=[@ANYBLOB="f0000000000000000e010000000000006d834cb0ac35aac21c54fa69bd2cd9aa2436cdf265e3b106f9532954613541e038223082b589fca4c2b85ae78d72fd35f837805c712747d1b0436771c181c8e7430f8fa8ec275289487dcc42143213526fc5dbfd433546763bcfebc7cc84ace459f62572f7f7ba8b0251d47ccc27c73d78e5c74131301f5ef3867f0c91d53db4bc45c050e7a328454222d443d2e48088a78275d48b02f836ef25e135005fe8ae23307d96ff1f1b9a1a3c2fc1c2c13ed2dca03155e9da78f4464e47c8ffad477e7d1023d6a64e5a7ab690e3e2b5ff6f29057bb55193ed6ec4336ed6f8bdbe7000"], 0xf0, 0x44084}], 0x3, 0x8800) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r4}}) 01:28:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000040)={0x3ff, 0x3, @name="096a8242b3d1e16fa8a54cee8168e53aa89f562fec6986d206a51ff0013ee512"}) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000100)) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140)=0x18e, 0x4) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000180)={0xf, 0x1f, 0x1, 0x4}, 0xf) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) r6 = semget$private(0x0, 0x4, 0x0) semctl$GETZCNT(r6, 0x1, 0xf, &(0x7f00000001c0)=""/21) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x5, @local, 0x80000001}, @in6={0xa, 0x4e23, 0x3c, @rand_addr=' \x01\x00', 0xff}, @in={0x2, 0x4e20, @rand_addr=0x64010102}], 0x48) write$9p(r5, &(0x7f0000000040)="bd4aa1b8a98460defce3b5c54341974939201b19bdc86c8fa529aecaa0f8304f9c4005363dae1b950305e85b3006aa76f7fa0e5787c25ab647e69a12586d62e9064a2abd3753989952b0865862eb5448b6bd99ca", 0x54) 01:28:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x400100, 0x0) ioctl$CHAR_RAW_IOOPT(r1, 0x1279, &(0x7f0000000080)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) 01:28:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) 01:28:32 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) 01:28:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) sendmsg$inet6(r1, &(0x7f0000000200)={&(0x7f0000000040)={0xa, 0x4e24, 0x1, @private2={0xfc, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="14f4e987fba32a748dd719b4f93499", 0xf}, {&(0x7f00000000c0)="4725c39e79f2119f4e78eb57c2291c1fa49310dfe801e6fdc00657578abb857e4563aba576ac6fe6813434bd5ca43b99f3de54a3bcd00ec35b64b2fa2fcc1cec2c467bb7ed7eec6b9cb24348a30c9d282888222d1cee3d45b93ca4942e570f", 0x5f}, {&(0x7f0000000140)="30d898e163ada9558196abf400f3701c3e910701bac24bb24fc8affd6b3055d5eb32fed5057d04b4ad911ac349908779ee7ffa5cb05ff15be0a2c1c8a69c7bb18183b665aa3b3a2af38dece36ba5dcd86325a9dea8224e2b762d", 0x5a}], 0x3}, 0x80) socket$nl_rdma(0x10, 0x3, 0x14) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x40) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x0, 0x0, 0x0) 01:28:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0xfffffffffffffffc, 0xfffffffffffffffd}) 01:28:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) r6 = gettid() tkill(r6, 0x1000000000016) r7 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) fstat(r9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r10, 0xee00) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000080)={0x8, 0xc08, {r6}, {r10}, 0x5, 0xd}) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000100)={0x3, @default, r11}) 01:28:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_open_dev$vbi(&(0x7f0000000380)='/dev/vbi#\x00', 0x3, 0x2) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @initdev, @local}, &(0x7f00000000c0)=0xc) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1f8, 0x12, 0x100, 0x70bd28, 0x25dfdbfb, {0x6, 0x72, 0xe3, 0xf3, {0x4e23, 0x4e23, [0x1fc000, 0x6, 0x2, 0x3], [0xa8, 0x0, 0x10001, 0xc2], r3, [0xfffffff9, 0x8]}, 0x400, 0x10ac}, [@INET_DIAG_REQ_BYTECODE={0xcf, 0x1, "9dea1c416b3a30a4f67c7f6a3653149c64555d49b281a3fdb5de349bc22ea0636bdb26ed2b18fca8e1fcc706c30e850d11bab8be756a37b598fa4b09de978dd196bc32a61c0dbae663981cd6d15cd05f06b8c629d3fa2ca0799fd1cb68ba0ed3a85bd071431ab69784d224065f6270397aa3093709c0ade8ef0b6b0f680f46e034d4abad06921f6a9f7063ac0d623618ef25b7a7b5bc9256b46f1b555e42dfd108701b46491530ad63d8b8f2460902250726e363c6aaffe738081100319782feae8b3e74af635a092b94e8"}, @INET_DIAG_REQ_BYTECODE={0xdb, 0x1, "741e88375cb824cda398e847856118a808726c6d3cb988629b618631af099f0e09ab7cd4b5ca7c3ae10187ddd9bdaff39f5cb2d85af629be8e5279cce81287c8eccedbaa1521fe1e46d996132443829d40a16f7a99c1892c503ee93ae10843d4167533fac08e586ef33eecc94e4d45e84d97b418348363dc7ad10549d17aae6bfbae94288bfea1081eb7336a40535a7fa2a6975a00c9f0c5679a59bc2ad33e919683195e58fe2afaee84c0381531a7da77c4df87d1d20cd6714dc260a25c5c54dc6186e395c3b7ce2d3a20bdcc446c9f0c7358152b8772"}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x47ddcfc516306de1}, 0x8010) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x0, 0x0, 0x0) 01:28:32 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @initdev}, @in=@loopback}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xfffffffffffffd83) 01:28:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x4, 0xffffffff, 0x1, 0xee3, 0x2, 0x4ee1}) 01:28:32 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-control\x00', 0x80040, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000480)=""/248, &(0x7f0000000580)=0xf8) r1 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x76eed1b9305dd9ef) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x44) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6b) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r9}, 0x14) getsockname$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r10, 0x2f, 0x40, 0x0, 0x0, 0xa, @private1={0xfc, 0x1, [], 0x1}, @private1={0xfc, 0x1, [], 0x1}, 0x8000, 0x700, 0x88, 0xd0f}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', r11}) ioctl$NBD_SET_SIZE(r1, 0xab06, 0x0) 01:28:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[], 0x20) setsockopt$inet6_opts(r2, 0x29, 0x0, 0x0, 0x0) 01:28:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x280000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:33 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) [ 503.261651][T26413] team0: Device macvtap1 failed to register rx_handler 01:28:33 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getdents64(r0, &(0x7f0000000100)=""/171, 0xab) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$VFIO_IOMMU_GET_INFO(0xffffffffffffffff, 0x3b70, &(0x7f0000000100)={0x18, 0x0, 0x0, 0x5}) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) r7 = pidfd_getfd(r6, r1, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r7, 0xc018620c, &(0x7f0000000200)) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './bus/file0', [{0x20, 'z'}, {}, {0x20, '\\'}, {0x20, '/dev/nbd#\x00'}, {0x20, '^[$_'}, {0x20, '/dev/nbd#\x00'}, {0x20, '#'}], 0xa, "45b1dad6477e92a6dc435bf2cd4a35549cf69725220cade279b7377b9e6a5432afa6b85a71077751eb871f8343a322ddeda8cb2639eb5628a5a497765a9778ff9f25074b7c5487b6f3c32b28c67d1c95c431718c8a3a6ba44b0323ae4196ec8eaeb0338d3b009fbcdd083ff4d6a1cf37b2a11f249011e8a810fe27d4a0e911e23641ef"}, 0xb4) dup3(r2, r1, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x10000000000000, 0x7) 01:28:33 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000100)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) [ 503.785917][T26419] team0: Device macvtap1 failed to register rx_handler 01:28:35 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$HIDIOCGCOLLECTIONINDEX(r2, 0x40184810, &(0x7f0000000080)={0x2, 0xffffffff, 0x40, 0x1f, 0x6}) dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) 01:28:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x240800) r1 = dup(r0) ioctl$VIDIOC_S_PRIORITY(r1, 0x40045644, 0x3) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:35 executing program 4: unshare(0x20020400) creat(&(0x7f00000000c0)='./bus\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x109000, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) close(r2) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r4 = open(&(0x7f0000000400)='./bus\x00', 0x1143442, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r7, 0x208200) sendfile(r2, r4, 0x0, 0x8000fffffffe) 01:28:35 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) [ 506.118867][ T27] kauditd_printk_skb: 104 callbacks suppressed [ 506.118876][ T27] audit: type=1804 audit(1595726915.821:6693): pid=26454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1069/bus" dev="sda1" ino=15846 res=1 [ 506.166329][ T27] audit: type=1804 audit(1595726915.861:6694): pid=26454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1069/bus" dev="sda1" ino=15846 res=1 [ 506.220686][ T27] audit: type=1804 audit(1595726915.861:6695): pid=26454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1069/bus" dev="sda1" ino=15846 res=1 01:28:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4e0283) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) [ 506.251195][ T27] audit: type=1804 audit(1595726915.911:6696): pid=26460 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/993/bus" dev="sda1" ino=15866 res=1 [ 506.367112][ T27] audit: type=1804 audit(1595726915.921:6697): pid=26454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1069/bus" dev="sda1" ino=15846 res=1 01:28:36 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000140)) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r0, r0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r6, 0x89e8) dup3(r4, r3, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0xa0) getsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000001c0)={{}, 0x4, 0x0, 0x7fffffff}) 01:28:36 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x150) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x101) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x80) 01:28:36 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) [ 506.504500][ T27] audit: type=1804 audit(1595726915.921:6698): pid=26454 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1069/bus" dev="sda1" ino=15846 res=1 01:28:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x700) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0xff7d}, {}], 0x2) semop(r1, &(0x7f0000001180)=[{0x0, 0xffff}, {0x1, 0x403, 0x1000}], 0x2) semop(r1, &(0x7f0000001100)=[{0x3, 0x7f}], 0x1) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000000040)=""/4096) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001080)='/dev/qat_adf_ctl\x00', 0x30002, 0x0) r3 = semget(0x3, 0x4, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/cachefiles\x00', 0x6d00, 0x0) openat$cgroup_devices(r4, &(0x7f0000001200)='devices.deny\x00', 0x2, 0x0) semop(r3, &(0x7f0000001140)=[{0x3, 0x7, 0x1800}, {0x0, 0x9, 0x1800}, {0x1, 0x800, 0x800}, {0x3, 0x4}, {0x2, 0x1, 0x3800}, {0x0, 0x1, 0x1000}, {0x1, 0x3, 0x1800}, {0x4, 0x0, 0x1800}], 0x8) ioctl$SIOCAX25OPTRT(r2, 0x89e7, &(0x7f00000010c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, 0x2, 0x20}) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000001040)) accept$ax25(0xffffffffffffffff, &(0x7f0000001240)={{0x3, @default}, [@netrom, @remote, @null, @remote, @rose, @rose, @bcast, @rose]}, &(0x7f00000012c0)=0x48) [ 506.579217][ T27] audit: type=1804 audit(1595726915.921:6699): pid=26463 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1069/bus" dev="sda1" ino=15846 res=1 01:28:36 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) ioctl$CHAR_RAW_IOMIN(r0, 0x1278, &(0x7f0000000040)) [ 506.682260][ T27] audit: type=1804 audit(1595726915.921:6700): pid=26460 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/993/bus" dev="sda1" ino=15866 res=1 01:28:36 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14, 0x0, @tid=r4}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r5, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) [ 506.727741][T26490] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 506.727741][T26490] The task syz-executor.3 (26490) triggered the difference, watch for misbehavior. [ 506.813774][ T27] audit: type=1804 audit(1595726915.921:6701): pid=26460 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/993/bus" dev="sda1" ino=15866 res=1 01:28:36 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) dup3(r1, r0, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) [ 506.915843][ T27] audit: type=1804 audit(1595726916.021:6702): pid=26460 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="bus" dev="sda1" ino=15866 res=1 01:28:36 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) 01:28:36 executing program 4: unshare(0x60020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x121) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000100)="a0f71711141d23123f13afc32647113f03d4a3b5f565c85ab617ebb62c254a44280e1d73a85894bbcdb34b854fc5df8e3a7d5e8a52e4b0170cedc481fad6d300eb60bc834a438a8c7755995cf4fe88e8eceb2bf6d460612030f9a39fe1c329ca0a10e57fa7f5c2b72d3d26bc01cb200e3b641364671751cb8576dc6e435035c2d08005725b89a6669cbe6b65c6b890ff9bd5e4a5ee43c192a0c510", 0x9b, 0x80, &(0x7f00000001c0)={0x2, 0x4e20, @loopback}, 0x10) dup3(r2, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 01:28:36 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000080)={0x7, 0x3, 0x7, 0xef, 0xd7, 0x7fff}) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) [ 507.085549][T26509] IPVS: ftp: loaded support on port[0] = 21 [ 507.100916][T26512] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 7 (only 16 groups) [ 507.179179][T26512] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 7 (only 16 groups) 01:28:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$DRM_IOCTL_MODE_GETPLANE(r3, 0xc02064b6, &(0x7f0000000100)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:37 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) dup3(0xffffffffffffffff, r2, 0x0) r3 = gettid() tkill(r3, 0x1000000000016) r4 = gettid() tkill(r4, 0x1000000000016) tgkill(r3, r4, 0x35) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1db60000000, 0x80000) pwritev2(r5, &(0x7f0000001240)=[{&(0x7f0000000100)="b5c06f8f828d1f6b", 0x8}, {&(0x7f0000000140)="a2aa3b23d4ea62f2c38760ec35cafdc933fbec8e0da6f60aa5beca7c85aff5407f52f10a9a87c17d719bbbf1993967877c2967d46972792bed3e14b2729da1d9ba0c00045e1c5c215d1d8a9eab337e7b75d51f5fdb1765e9c04785d558287221d2f693c8a9f4ead58a6c873b326b4029aed6fd764bb680a60636ab94b732bc5f3f2fffac7b3afae02d4e525f27b22c7eac32f772e9dd9f4c74183b3d99a32874cc9c0392ff896188226ffaeaa7a96c4bfb23fb10d95dd4b642c247aff67cf81d1b740636d2c2fa5bb3ff83285d753878c7f6fdaca49133a7b7099377067053bb7182c83d4f4af6c4ba7f7311f85b8dccfe76d97aba2d03a2d88c990dd192c80d6a1fe95c3c79090c6998721621b8f5f4f8e7679c2c8b8754bbad2a12201c678cc9d737f891b16909d7651deab845346fea467fd27915a6ddd689939acfb2689eb20b1b6dc6b0e4e112ddd06d84ac4748a6fa543131aa7fb9f5dfcbf350b9591dac3d9d931bc1c792d039412dddc6a27a1a88054a14ad868aa885b68950de6706e3f504f9ab52c3a0cf373fb29d6a3b82efedbe067e42d230663b5f167eafa4b80efca5f407c3fb3f508da6a9ed59fe605341cffe5d252cb8815b2c25a0d38cb285d20f0f0d3e16e215507ba0be7b16b28d859905c3b4da4c029827c406615c4143a8e7d41ae9b2fcdf872a89d6a237c289438bb148c78cd0b8fe9a4c28a716ce3b3ea3b46f967ba088c4aa23ca2a7bb057f5df526dda79fe10e7c170d901c76dd0adc3640b23d691b346de46e516181edb1c506ca0276ca2cf14d5fa63d79b6afbe7930f4d8fc8c453f02b03b6bb257f18ae502323861f7463a0fd3bf13096e9f3e21d281c939c424056cc00bd4e828c1898cbaa3a12cb6c509ab6c6ddd30622cd0c939fd1d52bf725637750c2b766e3304bc96d6c257eb1dee3eab14f3f44f58feff11c22db63304df0d90a4afd2a1a8d2e5c810b6cadbc87d663ffd15f7ad157e60a79f248fbb62509965f91e0fc3b8883495bc68ee41c18c0e433d27bdb56e18d32143fbe94079a55f74f7632e008743a1bd1b1b93626151ac5c32dfe17045e8dd68b3ba950af3fb3e941f594f312f2374e7c11434dbe63d074a19fc24897255d2cb21568362dfe93101ee512798f64ce5a67f53fcb8e9a46bee4b738d18aa1a3599fb696eb26214226ce56f1a399e0d4614d3d5131a150ecfdfc967fc9909f010a8d9d2c93890cd6b61ef4e7248fd05a7e4ab3a3e858ef6b68ed1d25db4c6350905d5ba31ca2d26d846e0c1142f1684cdf0db578b20280b9fe47022b5619ee4bb88f1d5106918eaf516e5e9787eaf0e32123c7a194591019e42ac3a31ad6572ac27742d3fe7df6c80340c573d9955a5c311e2679d2a33cdc92e73ef8e7e0308d7df4ae892fb3535873819d0dfeca439f93b05712eefb42f96c76fe1beaef041a2f2294adf886b3bcc3b21c2b5f6a452e8b34b06762d10a6cd88a14824679e401465cbb2826620edf70331cb674d51cbe62f066efb439c6265716804253bd384ca27450a73caa15c5d09487effb5bcd2c54a1674367a325bb8e4e756cc0dfd88388d0e4b8f2ba65fb10c727122f20867f547768172aa371ce469020bc55f53d93be8a6d8a359b9fceb24d033644b668b4bc3184c845ebb7a868e845a77b3dd8fb5b2c9c7d3c06f3acbdb40328ab6fc73f6fdb163dc66a328cea439ff5807acd0e0b3db663e4d5afdc1aa2794630336f22d4fc8a0e404e18ac8fe113cc95a7a2eefc02f45271f807b42c549ea4dc172bfafbe91a2d3a0d973d0ac3c0e2038eba35bcb58bba423cec1c04b6732935781d609b3a8f426a7f5c16bb941297fdb6514fa77e7cac1e87daa1cb6a6b11becffc2e5c0ceaa0453f23f21243aef80c55624fd3a1aefbf64e8ebd75ce49614ac7f8541d542d87ce51c4db89fd939ef359e8a3b78f4bb7f2a6560efd84e3687eb21627009a143177558ad99caf8a6fa9557db23169df9f45293681ed2ca29a4bb9c397fbb4c93818cfe25db36986d5c1e55ac25473c870ee672dde76bedae9415b123949987ece1f8df3f0a95334ccb84b71d2cd0c07a9c7d340e8aade2ac48451d44c58bfe19ebcd44017ca38c7549293840080309fa6b113bc9d1b9bf256bdfef381fbb17aa754f2b106fb2f80f5becb63e489193b21bec9bce9ac685b47ccf471db58835720135355d046c85a8e008ca2dfd8dd0e8dbf604760578008ec2d5813826ecef84f4f5a636c880a6252f2ef5d79220b96195498979774af50adc350f5f5ff2ab49df63848fa3374e933504fe12777b201260d820d878ea629f309398874d868f7ad88fd132f9812062ae263b45d83bbc23a948534fa0cb966ff45c513dfa2985994d80b4f8e976d6ef6578405660b4c5c05e22e95b2f23b5981308e12af64bbb62f141322bc2cec2b9ac81adf9b0a2d517188848903b8d06563ec3ecac54a3524324d38a18679cb9a7fb9c2e593d6c649163a5ba3f365cd6f0c0bfb48403105f8e59168bb248560436d9496fa4fae982fb7ae479e6fbbfe572b65860ad2c0a056028bf155a72c4b5ddbc29a037d190fe63cf5c2307072c00e8ac26faf77dc63ec4fdcd70dd7416a4d9e93cf460f8563206948570e90c127af3e6a1ee958633d38d127ecd6a25b3491543b7d85b1ab8be4f7d9e2554db1a79d1fac6db07d6206f46ca56a98c81ca03e27aa5b892ff354141535639fde990324c4fade91106a6d5c0779b878463dbab27255a715e78151934fe267c8c45de0cfb9be4fd823ba39d32a57a7091fb086da4cdb1932ca3fb072a9d66a2220401055aa4ddf41df351e5fc8c7125d26b343400eb969f1fc2f2ad5695b84b98fb21b65e6397d59e047a0fe62e61cb9565deca230f165bd9cb4fa75e74cbf4632e3604a85c9a6cf43e82d664e44a13847c2efcb1076d658d8dfc84a1ed5ccda0085560fe22d96e65b3cfaaea31136dafaa83a15a11e466f30a87c0a9d629974287234c10a9c865041c1ff0b755bfa5d0abf411d6d09ce0373719f5ef69ae4d5830ab67c5e49ad59de3402abf84a2fb39c160b359dac4f4d895a7094b3ccedcbf049258c6b7fbdddf7feeba4646f98d027e8fc5617b35757b41b0087b0a0114fecf68e6875c24a9d141135ee8a882b61fc3847141f08a0764fd5bc5fe1ac652f97c5da7ae385638d0a33365dfaa7e99aba33473b370d013cc49bf859f34efb0d69df194285d4cd49949489bead74ab1351fd2112bc6a3fe3652da3a6e1907bceac92b66dd3bf041422576a2a89fa6f7c731f0ffa129fa841d971399eeed2cea4f0182853b74f409ca20e03fa9756775253cb20d6c8a4122abd228610e8ffb42940c71746209c6686a135a0619c051ebdfa89b6a255a096d6ffd9f0b7b9bdfa691809176c82f314a0c313c8a1e9e8f08b01ce68923ef94c2a72ee1b3ea0bb7a9f255c2595f70d5cc629ed46bf708bdac40d5a96c3203bc5cd625b1f54edbb7e29914f983bc0359dafbbf154d2ae9c77b3ab2188e3a3f248fb489ff62cc86ddd7912a3d666c08db91dd855ca28044b452d4b380401243e0e93805f484b925e46c834be570c35159f12a631f700d3abc6424b24928b972de9b4cbe528d9a1143d6f7032ccdad00b42629e9e00cefd889a9b7e336c0249edf2ce54d2c91400f41c90bd8374b947f2e08877f8d002650130f4583359370c21403dcccce36c561b1006056f30060f45fef3715d20e9f704b80b872c6a4838865a023a9bab88ae5b4c50a15ad33c6bfc70dabe2c403ffc5af6422c07d428e3584ced808b5de676b6c2f11157de4bbfd5e0a8676d9dbe50d69575486071c6b33e7d8c6fa5f7e42209000237411ca15fa78b078e626694b0e71989e9d36c05458e3810215a504a6c9271fbbe619de72c504c27304b4aee77f7207a8f1ed974130fda437849e97ef5f217357770c57080e21c06916c04acbb2b2e6eb130146ebf8c6d532ea7b9a8a1e4fbb339da8c074ee2cbfec501d4b362cc7639a8b747ebe3718292385afde17a62b7326158ad4f88ad7bfd018a30c4bcea8ed7c304beacc6482ea4246f52c450610e9ad47176df0cd96ad4d2558a90e1022e61032681ed714e2963201503027972d3659d3d9a3e073c9b7d59a5c534821ed8c06fb055e6db143d4a4cf7ca2f11caffe75a545a8c7723f4effb8486f53ded0815bc312da7efd1ff9dcaee7e85bd0400d53d60a692631ac41ec2100793e940c7fb8cede37142f67d8be17f191f52aa5131930140eef95a2ffb24eafb3a335d1e73ca27f3dce0787bbf154b8aeba9f29746d6b5b3d1816fd60430bf095a09cfb624900e33e5ab46b07e62b0c1f1683a54c0bd496cd5a45d3c2845827967441898a6d4c1bd30fa96dd149ebb2e9c20404689dd7e1e08789c8e5be80283022dc090036a655ad28e9741fc5c49d6c22202b3c2951b10f4c1665ad5d61b6f256f16a459bf66fd0d0df68e36bafa2e2ca51e719f94cf0052f8b4b1c70220e3018b140e52980940e32bf90bef4f23bac6299fae9544e4699dd8bc9cb4431cf9303042be571bb38c67adb861c1bcdef1dd104df30e84ed383dedeec471faebd7758a760f8702a8a8df19bd1cffba6d98b6ef369169555f294e6db3d13bb722be167a48ec7d39682a23474647b08781d171f0f54e2fcaa872b3b2c020e22cb309dac23f67e0a7487b670ffefc45aa27a32b640ad2ed65acb0938d374e3ee1c84571d981c43e93294fb164dc6d5d8295cde6fab613570872a9ea8046be0e5fe9aaa59441bad6a7b7f2311753df07a4d28078f445f608742fd5dbb5ab9ed26861f692ee507064f3aa89d0802fb9887d90c3100a6bc9dd334c6d4befd8f453378eae90f91c581956dbbbe3c37b46e92200025e6442466fab4559c991a6f60c7a7fe776b1b777729a029030e50761c02495e04a913edc92c891939840188d3316476fd2df3faff73406daaa8c1651e586feed51e75edcacc59ce6b01bb43a76a580a21bd4c7f60119ab460562abfd1d338151d0e0793047d294f5a1473c3542340d770e5ff80a0b61f84f6284b15eebd1aa39c7dec215a4404edbde82d41dbf55b1ba8d6c2c055edb481ef28a0ac22fbefbe8981c2bb3583fd318480b94d892487ecf00431929dd7ffc4f8a62fb05d459e9d453972b88908b5b8974a0ee570fc6ae2c8a48ab698616a8158021652a008329535ecd43112eae5f7f2d2dbd58ff0af7f80829a2119e9ff17c68e2cdec930f652bcfd03fa5359774e3338052d62eeca502301ff446b0d50517e860d2a3535650420a79647a0d8dabf7529640dc37dc93ba506036989bf9c69fa08fce4e482e457315f050df43c73558d35e3dde54056a007865f6b074b6058012aa26a48a996046cbbb835d3ae583481ec1ff60403a2cb281129fd04bfb5efba25aa8fdf12125eb875b53078ff89a363d50492359d6a81fc33eee4a174ce92df49c9ed4d72ced67aac3fd955bbe05978ca65c4579517c1162e109a8edc169f7608f52445f1419f0bff59248f486f1af014b83de328763c49692ff0b2fd906c398729d34013769da91941a99ce33c63ba2b770a40bc8c99b2de09281a458fd10e30a9b1adb94d7ddf2be3dfa1a1048dbfdafa0db4b7cb90abf108a154ced8aa6fb875f597a016c1df77515fdbae0aae1cd93fea50bb54ce3315aeac86db7167b778250c95ac8a0a4c4bb2a13cce867118f78832286d6dcd66c31486a351f82181c4ea527005408c864bbab655cb90fcf11b8a0331e0a80d7f78332f5f73d76b42e2522c0", 0x1000}, {&(0x7f0000001140)="7744c0ef3299dc8ef73bbbe8dc143890f8cac70a4a3b95d344c254", 0x1b}, {&(0x7f0000001180)="58c4f907221a9b10b3339949a9d6157957cf083c71bafeae06040bfa37a37a79fba34cf2db11507b81b60b3e9cc494796d8b274fb8ff9daaecd65434b3a96fafdcc02aa359a7a44c7db4e5456d905c89b3f2f746bd9979751751b9c6ac7aa06206b161b75894eac17871461c77e32d635964d8210ce71b791660d33ef8b5743535500da2eb981ba0a876fe46e9de6f20292df666a3df9b1362f52b0332bdfe283508abb1746b1877cd", 0xa9}], 0x4, 0x6, 0x3e, 0x4) 01:28:37 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) 01:28:37 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) clone3(&(0x7f00000002c0)={0x100000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0, {0x1a}, &(0x7f0000000180)=""/112, 0x70, &(0x7f0000000200)=""/124, &(0x7f0000000280), 0x0, {r0}}, 0x58) ptrace(0x8, r2) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab05, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x20000, 0x0) ioctl$RTC_RD_TIME(r4, 0x80247009, &(0x7f0000000080)) 01:28:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0xe3) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$VIDIOC_G_CROP(r5, 0xc014563b, &(0x7f00000001c0)={0xa, {0x6}}) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$CHAR_RAW_ROTATIONAL(r3, 0x127e, &(0x7f0000000180)) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 507.523022][ T7] tipc: TX() has been purged, node left! 01:28:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 01:28:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) fstat(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0xee00) mount$bpf(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='bpf\x00', 0x20000, &(0x7f0000000240)={[{@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x796}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x8}}], [{@fowner_gt={'fowner>', r6}}, {@audit='audit'}, {@fsname={'fsname', 0x3d, 'nl80211\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000005eb943d1332a264ddfc632b1b9ee321f00000000000000e0c0623eef81daa25d48000000"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r8, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0xd}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x1c}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 01:28:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={[0x1dd, 0x6, 0xe5, 0x3, 0xfff, 0x6, 0xf3b, 0x8001, 0x9, 0x1, 0x2, 0x1ae, 0x9, 0x5, 0x3, 0x1000, 0x1, 0x8, 0x0, 0x7fff, 0x2dc4, 0x3d, 0x8, 0x7, 0x2, 0x6, 0x4, 0x89f8, 0x4f3, 0x6, 0x0, 0x5, 0x2, 0x9, 0x9, 0x3, 0x0, 0x800, 0xe6, 0x8, 0x8, 0x0, 0x200, 0x80000001, 0x507d, 0x2, 0x2, 0x4, 0x1, 0x81, 0xfa72, 0x5fcf42b9, 0x5, 0x3f, 0x3ff, 0x4, 0x80, 0x200, 0x7f, 0x3, 0x2, 0xffffffff, 0x1, 0xffff, 0x8, 0x5, 0xffffffff, 0x6, 0x1ff, 0xdd, 0x0, 0x88ce, 0xa5f2, 0x9a, 0x3, 0x81, 0x87, 0x0, 0x81, 0x1, 0xd9f8, 0xafbb00, 0x6000, 0xff, 0x0, 0x200000, 0x9, 0x100, 0x7, 0x7, 0x9, 0x7ff, 0x2, 0x4000, 0x2, 0x3, 0x0, 0x4, 0x1, 0x6, 0x7f, 0x80000000, 0x1, 0x5, 0x7f, 0x9, 0x10000, 0x7, 0x90, 0x56aa, 0xffffffff, 0x2c67, 0x39, 0x6, 0x7fff, 0x7, 0x0, 0x200, 0xda, 0x98, 0x6, 0x1758, 0x9f1b, 0x4a0, 0x3, 0x1000, 0xfac, 0x8, 0x5, 0x20, 0x8, 0x4, 0xfffffff8, 0x80000000, 0x80, 0x80000000, 0x1000, 0x1, 0x8f, 0x8001, 0x80000000, 0x1cfa, 0x1, 0x9, 0x7fffffff, 0x1f, 0x7fff, 0x1, 0x1, 0x2, 0x80000000, 0x5, 0x7, 0x9, 0x1ff, 0x7, 0x100, 0xcd89, 0x9, 0x5, 0x6, 0x1ff, 0x800, 0x31b381f7, 0xfffff801, 0x0, 0x6, 0x1, 0x6818, 0x1b, 0x2, 0x7, 0x0, 0x101, 0xcf0, 0x2, 0x80000001, 0xffffff46, 0x100000, 0x8, 0x9, 0x0, 0x8, 0x1669, 0x1, 0x3, 0x2, 0x4, 0x3, 0xffff, 0x2, 0x9, 0x1, 0x1, 0x10000, 0x6, 0x1, 0x70c3, 0x1, 0x2e0, 0x4, 0x1, 0x3f, 0xfe, 0x7, 0x80000000, 0x2, 0x9, 0x7fffffff, 0x9f, 0x9, 0x1f, 0x81, 0xfffffec5, 0xffffffff, 0x80000001, 0x0, 0x5, 0x71e, 0x5, 0x7000, 0xffff0000, 0xffffff81, 0xa92, 0x8001, 0x5, 0x7fffffff, 0x7f, 0x4, 0x0, 0x6, 0x10001, 0x4, 0x3, 0x10001, 0x7000000, 0x5c, 0xed3, 0x2, 0x4, 0x4, 0x8, 0x7, 0x2, 0x0, 0x4, 0x4, 0x0, 0xfff, 0xda85, 0xfffffffb, 0xc5, 0xc5, 0xa00000, 0x4, 0x7, 0x5, 0x80, 0x4, 0x2, 0x6, 0x3, 0x8, 0x9, 0x0, 0x17b5, 0x40, 0x5, 0x3ff, 0x9, 0x1800000, 0xff, 0x4, 0x800, 0x7, 0x7fffffff, 0x3, 0x1, 0x1, 0x9, 0x1, 0x401, 0x4, 0xfffffffd, 0x9, 0xa79, 0x101, 0x6, 0x9, 0x99, 0xf52, 0xbc0c8b8, 0x80000000, 0x5, 0xc, 0xb36, 0x0, 0x9, 0x1ff, 0x3ff, 0x8, 0x3631, 0x7fff, 0x7, 0x7ff, 0x2, 0x2, 0x7, 0x8000, 0x2, 0x1, 0x6, 0x3, 0x1, 0x9d73, 0x6, 0x5, 0x1, 0x7bc, 0x2, 0x0, 0x101, 0x800, 0x80000000, 0xfffffc01, 0x9, 0x3, 0x5, 0xfffffff8, 0xd53b, 0x1, 0x80000000, 0xca, 0x4, 0x0, 0x8, 0x6, 0x81, 0x7f, 0x3f, 0x6, 0x7ff, 0xe71, 0x8, 0x3, 0x7, 0x1, 0x4, 0xdf5, 0x4, 0x0, 0x8000, 0x2, 0x8, 0x6, 0x7ff, 0x9, 0x3, 0x1000, 0xb2, 0x15, 0x20, 0xf7, 0x4, 0x6, 0x0, 0x9, 0xfffffffe, 0x3, 0x3, 0x3, 0x1, 0x1, 0x1, 0xc42, 0xff, 0x3, 0x9, 0x9, 0x401, 0x8000, 0x8, 0x8, 0x90a, 0x9, 0x9, 0x9, 0x100, 0x3, 0x81, 0x1f, 0xfe00, 0x8, 0x8001, 0x3, 0x1, 0x2, 0x7, 0x401, 0x401, 0x5, 0x3, 0xffffffe0, 0x9, 0xb23b, 0x5, 0xf0000000, 0x7, 0x3f, 0x4b22f8a, 0x82a, 0x7ff, 0x9, 0x4, 0xfff, 0x2, 0x8, 0x1, 0xbf8, 0x800, 0xffffffff, 0x80000001, 0x3, 0x6, 0x1ff, 0x72, 0x8, 0x200, 0x7, 0x6, 0x6, 0x4, 0x9, 0x8dfc, 0x7fff, 0xf1f, 0x1, 0x42, 0x2, 0x6, 0x20b, 0x6, 0x8, 0x2, 0x6, 0x6, 0x0, 0x2, 0x40, 0x1f, 0xb291, 0x800, 0x3, 0x1, 0x8000, 0x9, 0xd4eb, 0x7, 0x80000000, 0x4, 0x31, 0x800, 0x3f, 0x0, 0xa0, 0x3, 0x3, 0x9, 0x3f, 0x47, 0x20, 0x1, 0x1ff, 0xba5e, 0x9, 0x3, 0x7ff, 0xad6f, 0x3, 0xb2, 0xffffffe1, 0x1, 0x100, 0xfffffffb, 0x1, 0xfffffff8, 0x0, 0x81, 0xff, 0x7fffffff, 0xffffffff, 0x103, 0x9a6, 0x3, 0x2, 0x3, 0x0, 0xffffffff, 0x1ff, 0xfffffffa, 0x9, 0xf3, 0x0, 0xfff, 0x6, 0x280000, 0x2, 0xfffffffc, 0xfffffffb, 0x4, 0x6, 0x101, 0x349, 0x6, 0x5, 0x5, 0xfffeffff, 0x8, 0x7f, 0x8, 0x32d, 0x1, 0xf7bf, 0x1fb3, 0x1, 0x80000001, 0x1, 0x4, 0x81, 0x8, 0xffff6dff, 0x6, 0x80000000, 0x9, 0x5, 0x6, 0x1ff, 0x4, 0x9, 0xfffffff9, 0x6, 0x30, 0x101, 0x7, 0xfffffff9, 0x699f, 0xf8a, 0x4, 0x5, 0x0, 0xfffffff9, 0x0, 0x27b1, 0x3, 0x1ff, 0x0, 0x800, 0x5, 0x9, 0x7a, 0x0, 0x6, 0x4, 0x8, 0xcec6, 0x6, 0x2, 0x1, 0x10000, 0xd2, 0xd4, 0x3, 0x3f, 0x8000, 0x100, 0x101, 0x3a9, 0x6, 0x0, 0x3f, 0x3ff, 0x0, 0x80000000, 0x5, 0x6000000, 0x3, 0x8, 0x0, 0x5, 0x7, 0x1, 0x4, 0x80000000, 0x1f, 0x1, 0x7, 0x8, 0x9, 0x0, 0x1f, 0x16000, 0xb4aa, 0x7, 0x101, 0x388, 0x3f, 0x0, 0x20, 0x1, 0x200, 0x7, 0x7ff, 0x800, 0x3, 0x6, 0xb38a, 0x4, 0x7ff, 0x0, 0x94, 0x0, 0xfffff2b5, 0x2, 0x8, 0x5, 0x3, 0x180000, 0x5, 0x3, 0xffffffff, 0x5, 0x6, 0x40, 0x8, 0x5, 0x385a, 0x4d3, 0xfffffffd, 0x1ff, 0x3, 0x2, 0x9, 0xc502, 0xc4f, 0x80000000, 0x5, 0x9, 0x1ff, 0x0, 0x3, 0x4, 0x8, 0x80000001, 0x800, 0x80000001, 0x6, 0x200, 0x3, 0x1, 0x2, 0x4e, 0x8, 0x0, 0xc0e, 0x0, 0x401, 0x8, 0x9, 0x5, 0x10000, 0x7fffffff, 0x3, 0x7f, 0x8, 0x6, 0xfffffff9, 0x1, 0xf431, 0x7, 0x10001, 0x23c1, 0x246d, 0x1, 0x0, 0x1, 0xdef, 0x5f73, 0x138, 0x40, 0x2, 0x34, 0x101, 0x9, 0x20, 0x1, 0x80, 0xffffffff, 0x7ff, 0x40, 0x4, 0x8f1, 0x9, 0x1f, 0x149a2144, 0xed8, 0xffffffff, 0x5, 0x80000001, 0x9595, 0x2, 0xffffffe1, 0x3, 0x9, 0x200000, 0x6, 0x80, 0x3f, 0x0, 0x0, 0x143e, 0x58, 0x7, 0xdf4, 0x8, 0x8001, 0x800, 0x7fffffff, 0x9, 0x2, 0xb1c3, 0xffffffff, 0x800, 0xb6a7, 0x1, 0x6, 0x6, 0xc2f0, 0x1f, 0x1, 0x138a, 0xe46d, 0x800, 0x72d63502, 0x2, 0x3, 0x0, 0x6, 0x5, 0x7, 0x400, 0x12, 0x10000, 0x0, 0x4, 0x8, 0x5, 0x4, 0x7, 0x43f0c3ae, 0x6, 0x0, 0xffffffff, 0x1, 0x20, 0x9, 0xee7c, 0x4, 0x4, 0x5, 0xffff, 0x2, 0x9, 0xb5f6, 0x9, 0x6, 0x5598, 0x3c2, 0x400, 0x1, 0x7fff, 0xffffffcd, 0x810, 0xffffffff, 0xab9d, 0x0, 0x1, 0x3, 0x7, 0x0, 0xffffff34, 0x1, 0x101, 0x3, 0x6, 0x2, 0x4, 0x4, 0x7, 0x2, 0x3f, 0x9, 0xc10a, 0xe000, 0x2, 0x80000000, 0x7fffffff, 0x3, 0x4, 0x5, 0x10000, 0xfc000000, 0xe32, 0x7d7868cb, 0x5, 0x0, 0x401, 0x9, 0x6, 0x96, 0x8, 0x9, 0x3, 0x101, 0x0, 0x80000000, 0x6, 0x1ff, 0x20, 0x2, 0x0, 0xb1, 0x5, 0xfffffff7, 0xbf6, 0x470, 0x0, 0xe00000, 0x81, 0x5, 0xffffff7f, 0x7, 0x1ff, 0x1f, 0x6, 0xfffffffe, 0x3c, 0x100, 0x23, 0x101, 0x4, 0x5, 0x4, 0x3, 0x3f, 0x2, 0x56f5, 0x6, 0x4, 0x8, 0x9, 0x2, 0x7ff, 0x2, 0x1, 0xfffffffa, 0xd7, 0x1, 0xfffffff7, 0xfffffffa, 0x8, 0x3, 0x7, 0x1, 0x9, 0xfff, 0x2, 0x400, 0x74, 0x4, 0xfffffff9, 0x7ff, 0x1000, 0xea, 0xff, 0x3, 0x3, 0x4, 0xbe, 0x4, 0x1, 0xde4, 0x5, 0x7f59a9d8, 0x2, 0xfffffffa, 0x9, 0xfffffffa, 0xfb, 0x1, 0xffffffff, 0x7, 0x8000, 0x4, 0x2, 0xb03, 0xab, 0x9, 0x0, 0x19, 0x3f, 0x75, 0x8935, 0x98, 0x8, 0x101, 0x3, 0x6, 0xffffffda, 0x9, 0x30a, 0x0, 0xfffffffa, 0x4000, 0xffffff00, 0xbadc, 0x2, 0xffff, 0x5, 0x1000, 0x0, 0x4, 0x2, 0x80000001, 0x1770, 0xfffff800, 0x4, 0xfffff882, 0x6, 0x2, 0x1, 0x2, 0x800, 0x6, 0x0, 0xfffffff9, 0xfff, 0x6, 0x9, 0x9, 0x3, 0xfffffffa, 0x3, 0x6, 0x200, 0x20, 0x3, 0x1, 0x5654, 0x8, 0x3e, 0x10000, 0x0, 0x1ff, 0x979, 0x5, 0x4, 0x1, 0x3, 0xa7a, 0x0, 0x0, 0xfff, 0x9, 0x9, 0xf12d, 0x5, 0x2, 0x2, 0x2, 0xfffffff7, 0x28, 0x8, 0x0, 0x200, 0x2, 0x7, 0xfffffff7, 0x100, 0xa4, 0x9, 0x8, 0x7, 0x3, 0x2997, 0xffffffff, 0x17f6848f, 0x5, 0x80000001, 0x4, 0x10000, 0x5, 0x8, 0x5, 0x80000001, 0x8000, 0x469, 0x7fffffff, 0x40, 0x3, 0x1, 0x5, 0x4, 0x0, 0xd2, 0x0, 0x80000000, 0x7, 0x7fff, 0x5, 0x80000000, 0x80, 0x6f, 0x9, 0x4275]}) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(r4, 0x806c4120, &(0x7f0000000040)) 01:28:39 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0xc0080) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_SYNC(r2, 0x5001, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14, 0x181800) r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x6b) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r9}, 0x14) getsockname$packet(r8, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a02000000000000140012800c0001806d64637674617f000400028008000500efc198af78795c43ec0fa0f90b9e07567608d46d4888ec226dd6ceb026aeb5db05f5a62b2008e6fae753b13780edfd798b1203949c2cf28b59612eda9ffdb11706326714fd11ea2e0a1ae3f19336138961a25f29c93ba5890f2489496ffcb3ddeaed0d51b5c3a32adc63a6c24c6f4143d35355b0ced57de1dbd7d1f2237329a9ba", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10, @ANYBLOB], 0x44}}, 0x0) sendto$packet(r3, &(0x7f0000000180)="e52ba7fb775c66f998a0c0c81f3ac5b7fb8e6d5f4cf7b657ec349d45f31c67433d9954dad274212c85c2f06331098dcb67fd041afa00ec98be8d68231c1274fbf2aa59cc0bd0496e65aa9838e1df23a31d864253de240fa3", 0x58, 0x4000000, &(0x7f0000000200)={0x11, 0x16, r10, 0x1, 0x8, 0x6, @broadcast}, 0x14) 01:28:39 executing program 4: finit_module(0xffffffffffffffff, 0x0, 0x0) r0 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0xee00) socket$inet_sctp(0x2, 0x8000000000000001, 0x84) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}}, {@norock='norock'}, {@gid={'gid'}}], [{@smackfsroot={'smackfsroot'}}]}) r4 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000300)=ANY=[@ANYBLOB='ioch=macromanian,norock,gid=', @ANYRESHEX=r5, @ANYBLOB="7b69cddec3dda25a415bcfa087a3fc45721d56ef0b1fc2198888e21ba17a77787a2ba76f26bb34a6a3a672ac42d62d44822e6cb8e5ab4b99f36dc3cf2f80124273bab68fad816713e342b58116efe252091f509d829c61557a0adfad9122fa8da7e6ab564ded60377d439ff6096171dfff07000058bee30b33d2362bde286dfcd6bff5d4a896e194476a812b5b91dc8a478900f654a1975c749cde7db6b34e6d9e4a1bca8989b70eb82a22d527fea37a1510a4aa42"]) r6 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}}, {@norock='norock'}, {@gid={'gid', 0x3d, r7}}], [{@smackfsroot={'smackfsroot'}}]}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000200)={{}, {0x1, 0x2}, [{0x2, 0x2, r3}], {0x4, 0x2}, [{}, {0x8, 0x0, 0xee00}, {0x8, 0x7, r5}, {0x8, 0x3, r7}], {0x10, 0x1}, {0x20, 0x3}}, 0x4c, 0x1) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, 0x140e, 0x8, 0x70bd25, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x3}, @RDMA_NLDEV_ATTR_RES_PDN={0x8}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x4}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x4}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4080000}, 0x20000800) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000400)) unshare(0x20020400) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r8, 0x4020940d, &(0x7f0000000000)) [ 509.810966][T26580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 01:28:39 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x6) unshare(0x20020400) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)) 01:28:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000640)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2711, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="7c4918ed317897eb182c8ac6b5301746a0ae7f5ac7f85eaa0f7249da1e775dcc7f4b0b381e3288aab291fdff4184c16cf2e78ae28d26c36ddeb81e1af2b6852cefb19e0f281b8ca05d847cad8c1e34e87e4127ddefc4a7b01167baa0c84ebb079bc6ae80e40e44be3c16bfe48ea2cd31c755cd308e9f4bc4d62833a7b8509b51459e3640204042b70bf643769c9f292a8b1c646c2f9c3d23bbef35", 0x9b}], 0x1, &(0x7f0000000240)=[{0x50, 0x113, 0x3a, "24a2be160c9cdee0bf9b47ab27702a729130e6e9b42818b0102108e01ab2a71c336b5789c9c9ebedd8e745836faf10fc9883a55e6f72b2db7aa0"}, {0x50, 0xff, 0x0, "141eb94177e6059b0f6159c6ea5c84b9b77cff74e82cba21f9b1eb44f3811f6176fcac789ebbad141d8258bbf106fd28b904b63636c5ae3646f67901"}, {0xf8, 0x105, 0x1, "da6334b6cdc0e7d81e4f8692d879d7ccfe94b14fe233ab1f7fe74005db3565dd2de8db9b083248720724945a0a27431d1dd6d733409f7b3a2af3114a26bc9024fe1300fbbe6b0a6944098ce08c96ad2b42f2dd15076969cbc71e9d8bc2fde1ac62c45aafa139f58b9eeead878a096ede55e3318ef2646bd27d97a7087902885b2338c01cd72d3fe38eb79af10efd9b41d7c4f442ff51df670c7354f801907920a80757119ed770090693148613c290b0e76918e4ade943814abe19a1e3f0e7951cf075335c1ea6df3a3931f7c4423dfa174b5f5f904e21e6d30fc00867bc2309732874f1"}, {0xb0, 0x10a, 0x7fffffff, "a9d02d54121a70b394893a2dd73b96f03c9507d7876dbd3c346530f8cc67d248bb323a961cd0f816064b51028ee80487ec6f16b13ab9e7187f6d82bd4ff4229756c4d4f3c892f8fda21e6a35098a820a157c80e6a5897999b288bf919631f4ae5786bdb38cbb6a4bed06767fc817783a52065fbccd26845c814c4a8d3d600c09c8ee65b7331de782aad2d62bc8b2e75ea3fc9343f5ad05332038"}, {0xa8, 0x114, 0x80000000, "12ce855ce96247dc2d29e02389ca6b33f997b8a8c4999638d09960eabe6307e14d0ca830bea0a3772fbf4d248cd3d4e30018e365b7a650d9d7c0c4c12bc86e81c065f647d610d784de85a53fbb89d1217f07d08737d8b877dd2be98ddb1c0e9c872a22abb9fe328e2d221d197f3e51aa9d161204fbed0951db71c1d0f71a07e1e3ab784983ea3a444ed7e4cb93935c062c7cd0bdc750"}, {0xe0, 0x2, 0xf8f5, "ac73462dafba99f5265c23216b3f4f30415c73fae80f9dbba46526c3a2ce15cf128b3c8b737493889b74994ff99fe377ce035642ef79450343c15226c2a33e39f2a38a6de97b90eea63e2de1530bd004347a2fd4e270e82f263183c4005f4c81806b63b5683c0056d7123d75f8f407701bbe389033d5ffc0b65633869778e4325dbb995f9cfd6decfa56b749a9115685a27eb27f373fb57db08b6e30a9d835fbf885de02f5ae654f1c9039e50d72c5b6499a81bbdbb1898c7b2480396932988632419f79f37ea58ebe3632ccc1c23f14"}], 0x3d0}, 0x90) ioctl$NBD_SET_SIZE(r1, 0xab05, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) write$FUSE_BMAP(r5, &(0x7f0000000040)={0x18, 0x0, 0x6, {0x80}}, 0x18) [ 509.901026][T26588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 01:28:40 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_open_dev$char_raw(&(0x7f0000000080)='/dev/raw/raw#\x00', 0x0, 0x400080) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200502) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x5f7f5223075560f) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:40 executing program 4: unshare(0x20020400) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000040)=0x8, 0x9, 0x4) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0xa) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:40 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') lseek(r0, 0x0, 0x0) 01:28:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x2b) r2 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x3, 0x8000) openat$smackfs_cipsonum(0xffffffffffffff9c, &(0x7f0000000180)='/sys/fs/smackfs/doi\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x5, 0x5028, 0xffff}, 0x8) ioctl$int_out(r2, 0x5462, &(0x7f0000000100)) 01:28:40 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x11) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x5) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/245) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab05, 0x0) 01:28:40 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r2, r1, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r1}}) 01:28:40 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') lseek(r0, 0x0, 0x0) 01:28:40 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) 01:28:40 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = dup3(r1, r0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x8d8, r3, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_IE_RIC={0x898, 0xb2, "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"}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x5}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x3}, @NL80211_ATTR_SSID={0x7, 0x34, "8780df"}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x80}]}, 0x8d8}}, 0x4) 01:28:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) dup3(r4, r3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, &(0x7f0000000100)=0xffff) fgetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/7, 0x7) 01:28:40 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') lseek(r0, 0x0, 0x0) 01:28:40 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x10000) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000100)={0x3, @vbi={0x7, 0x3, 0x80000000, 0x34565559, [0x3, 0x8], [0x400, 0xffff], 0x2}}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:40 executing program 4: unshare(0x60060b00) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000100)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x44}) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000080)={0xa00000, 0x9, 0x3, r2, 0x0, &(0x7f0000000040)={0x990903, 0x3, [], @string=&(0x7f0000000000)=0x1}}) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 01:28:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWSET={0x3b4, 0x9, 0xa, 0x301, 0x0, 0x0, {0x5}, [@NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x9}, @NFTA_SET_DESC={0x194, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x38000}, @NFTA_SET_DESC_CONCAT={0x4}, @NFTA_SET_DESC_CONCAT={0x17c, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x52920000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x608e0c16}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2f44}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x24}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfff}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffe}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ff}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fffffff}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3597405d}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8f43}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xec}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x539f}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x39a8436f}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffd}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xc6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}]}, {0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x448e}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}]}, @NFTA_SET_DESC={0x1f4, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_DESC_CONCAT={0xc0, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x101}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x60000000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffff000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3fb}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xbd}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, @NFTA_SET_DESC_CONCAT={0x120, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xb7c}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xece4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x66c}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fff}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x85f3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x39}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xbb6d}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8c8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x6}]}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x3a}, @NFTA_SET_GC_INTERVAL={0x8}]}, @NFT_MSG_NEWTABLE={0x68, 0x0, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_DELSET={0xa0, 0xb, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x5}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0xcd}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x28}, @NFTA_SET_USERDATA={0x3c, 0xd, 0x1, 0x0, "f7970244f412893507391054bb9648a244d1d22d32c7a25a992848745ea15053206aeba0bb54160817f2d838eb57808b975b6bb63d1a100b"}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x3}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELTABLE={0x80, 0x2, 0xa, 0x3, 0x0, 0x0, {0xcc293f97463d0676, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}]}], {0x14}}, 0x564}, 0x1, 0x0, 0x0, 0x800}, 0x4008085) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:40 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 01:28:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x32100) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2200, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) 01:28:40 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x4000, 0x13) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000100)) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:40 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x2d, 0x32, 0x9, 0x9, 0x8, 0x9, 0x2, 0x155, 0x1}) unshare(0x20020400) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)) 01:28:40 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 01:28:40 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab06, 0x4) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) finit_module(r1, 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) pidfd_getfd(r1, r4, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x101000, 0x0) ioctl$UI_DEV_SETUP(r6, 0x405c5503, &(0x7f0000000040)={{0x4, 0x6, 0x2, 0xfc82}, 'syz1\x00', 0x2c}) 01:28:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x111000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x0, r2}) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x3) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000100)) 01:28:40 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, 0x7, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x40041) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000240)={0x5, 0x8}) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0xb, &(0x7f0000ffc000/0x4000)=nil) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r4, r2, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r4, 0x8004f50e, &(0x7f0000000140)) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r6, r5, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r5}}) 01:28:40 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 01:28:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x8) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000040)={r5}, 0x8) 01:28:40 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x400540, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)={0x7, 0x2, 0x4, 0x6405, 0x1, {r0, r1/1000+60000}, {0x5, 0xc, 0x8, 0xb4, 0x3f, 0x20, '\benK'}, 0x400, 0x5, @userptr=0x804, 0x2, 0x0, r2}) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e24, @local}, 0x10) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x19f640) ioctl$NBD_SET_SIZE(r3, 0xab06, 0x0) [ 511.143579][ T27] kauditd_printk_skb: 155 callbacks suppressed [ 511.143588][ T27] audit: type=1804 audit(1595726920.852:6858): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 01:28:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000001180)=ANY=[@ANYRESOCT, @ANYBLOB="c5c583ed98df1990b9a62aaa45b56ff2447a15b1551cd9030705760cc4ab1810f3de87795d8bb67c2fe628c151faa132b419b8aa720f185ebe1356bc35197965e9acb3c87f4516132844aeb7370dba210f8d6d764cbca6169c455adcd746a15d73f2ec2326f1024dc361fabf9ac86289d10c5bbaf4c19e9b0b40da1cba8ffb606b3241dbb99b978c1348850e3b49962b8bc1a70caca0f8539505d3090ac08f8927f852cebd0434eb8be5bfff73e7a1d83b546f110188d88f08e115bbc1c9e20ef7c66e01296806f581bcfb2f997700f85be2ac1fdd6d1d8e8536a1b16efd602f00a5beb9094c5c06af6d893e8e76ffc0987e577102bd3393e3ea0d42e401309d942ada295b946aa24f68588e87fef372c5dc28f5c1cf1a567aa3f7e7fdeda5f87b146a15fe9606bb885457fecd4c75f409ae2b7d09744dfddb2234cd41b76615cfd8788143bc04042bf7e9c8643ceeb6acb56e1d0cfc7c11ed3b2428385c1a7d5fc0eec5fee02bccc71dcf891cc1bb289277fc05860c673d0984d7d5d668a2e8a86857cf5f97911f743dbdb4a47e8f69e69af4612e4564e79e5ee25d100cd0d7fe82dff72c2cd37acaa23947518ecbb936df86969f346a4ec9a2b93133bcf68cc7a6e36df1f03e130edae17428c7157d692a6aeb42cf5f8c6ea525434d44c56d61c57452b0dbc0fd72278d4696971d80d92a26f76e0c996df57058510f438826cc1d02dbf30fb408537e13d9bac2829071658d4af3cee296d27fa3b9c4b4f8c43370a88e7cddbadc079684888eb6b2af4e54eac78a04d11073aa0f9de324286fc5598eb319e0f08fd53ba81c858ed4f59fa4ecb1aaa2892d9ba3f8b1a5c239b47b30a207fd258c35b818e569dda74e5ff8757243e2d8e433d23d29943535d1af061af059903d889623324629d0789a57016012c9df77f64f32cbf9f2cd1de47916996274a645598d2c4d16196aca2de0646bf92bb4d34270bf247e108ef2eb3fab2302ad88a1812dafc46153fa9545c8992260d82e908c4a54e8f79c03232781afaa052486da5c72d4f4b3608ce370512f08d120f2a82e550345319707252044792bf9e3fba2f72552b470cb38b11bc37a3b2e0364cb9ebde96839d4a39dd07a56e067b7b3f9c46352ceaf3d31c5ac53a7e08f86fc996c3f12a948f385eee6b3550d0df314e60b817dfde99e13e3e4c0ed1ccb90704d73d479e27d8c1db62b681f79cd47451445d895f3327fb09835ff90a42563d7177b06d9b000e25683a0c973628a70dae9936c87293cf7e0aa29db5d3297facede3a64b858ff87e0378d692f7ae15685e37b21471b935d2fbcd3902e84b76e70225647c850754e7584488da05231f80bdfa0098d8eae9bd2491a7eb6a72889b9efdf8bb2879937bb9d7ded30f1f1c06fc0af0087119d9b1a938d0e1ca30b346aebc2fbd1b651c36c5dba6ed40e00fe4dc622f9f83c8d8226d2de5624ffc2981865f1c0c80ce6a3872f3ee3695ea820f4a3deac97cbdc629cb91a39a5c1cbaa86128633097711fc81f7330e191c323f61bc97de67a0f0de8aa36fbfde7b047c00ad5301f1d54ef8e19b09b1ddf0f8be9f2555c7528dbc384fa0469dcdadc3c11628aa185738adf733a85d696f3932a14191f3839d5d388e990933ef1e5e2a1575abf9071797c71f1c0919ee34ece5b1dbbe6d0f9f61748515b42c2d0e1b2c8cf90e1016c43fcd382068704fc0d08cb493fd580f5faeb953f6c4e34102139614d0f0127247b622e3d0a4f92199a701b9c6428503bdf8b06aaf56f47f4d43bad0376610e1cb80036bb9ff0da3a77e18b27ac378ee48e7cfbb8e9a3d1fdacd39b4d28f36e21e774d1b7412118a7927ac4a3a9a93a0842960e139ccf7d805ca36d7b181ed33958f67e085c43bcae4abe65284e2855a27bcd89edff2486217eb3c25e890129a249838f703aae7e9ebd75f001ef7d3a6b562a087a9fc5f84ec0cf35c893ee33f308c615fd51f1a9d7d356476bbda8bfde70776debce0fc0549febf2f3badd1062de551be7d80bd88fc2b523efb812c77040035da0301c9060b007c56fe4f92e7f21ced923b411c4ca6db6371a13ee7a60af7bf7ed1566800f3e63463cb0f0331bf609110d6968d57a38d8370fd635c999c83ae038dfa7f575330a2cf9701a63e5bbd8090a13dc024fa2f9940b4b38757fd5fde32278d903b285fed88d5d00a413ebd354540d728de720bc545937399c370cc121f658f90c732a1b066391a2645271e611c7fb7ba28c9f78aa69761817544332a817413d2576ef0df503d46dd5611798045fb9a611c7117ea89eb0a890ad7b11a5ec9e2010ce9ad70786510b89bb39c0627b6e8e0c9e2952de8ff68ea7b0a0ceefd19f059bf5f49dfeb89410d9574f804f7d5f0ee15217c3e20ebd28c38a71dc3db61ed3f9b0401a852ec4f821e4c53f816760cb2a7f703be1c7b5416e574ae553c3382deeafa6a9c79994c573fdfb7eef3272fbfd739268876f5bf92a18ff8ee2a1a0986abb5cea2f91bf76b733063a3cb0ca7e8b44339e17d8d0510459fd0439545ce6bce4026bb924fc5ca4c97cb98ff9b97dc510cb51380862de06aeff8112b0924182af1081f9535a6e6e07a93afe3c35eb1296f335b77a8bf1de33ed88811727437076b84c8c20ca8434df5489ee48181b77ad686a25914b634253de1340fdf39ba3beaabcbbc1922eda78224cc8f70da6d7a3396f7ab12f9b03dc5137e3ff4aec0e594196cde69ed9b800a71ed74c154ba3e6b459c64cd0e9b35514d97e3ea1e5305005ea127b0fe6db0d1df14c78549d62a736401c64abff63880eddaa213d6919fb3eb60475a5f944671d60e2b5c4e205b1f5ee1585325493e465595abd3233409d6f955c323c6c6bf86e0b66cabd79282d7080c9e7a486e6f73663ea6ccd6aef3b4c08fe0cc20ed03628c627fd6611a11a9a3985cd1366bd443564a6a550398cf374118df8f8a5f9fca8009e7c2977cbcb775791df99240826429973ddd42b5055a1103f2794efd79a1be68294f3298313605c47c76940041add47bc57111bce0d9c30f772a1ff773e3722675e708182c46b0f15f30b2e55e739444321f01a29f1ce4fc31c5383ed85b262ffdf7aed689dd1fc0043feb62e0b335f3628894ab292e4a96daaaab64adaed292937e4b3bc41debe88d313a094461ec3ddeaa8655bfd8e4dc67d6025aa9d48615918af39f7434e0d360b045da9f5360d4271bb60e7fa4ff496a9961babe374a4d6b9cc239568514194096afff6ddd4abc1859ea7396847f5af8eefc66bbc36c7cb4b37e7da5f772dc0b35e30662b1b7c99502b54c157c461d32a829754b8b324a719914dad2f5c0b70d9f222bef97b9ab23f14843328b5a6e9514640671e608f4a3e4c6f7f83e3c8e91f889949c49e554adf7ba00d958f198134240e0970c45d3165d4d62c995ec4395a40a8ae76cf59d30990032093566452606169360f123780790d02a11d3775ba4f0e31c7cb0e437a2712eb6420da5e1ccac82395828521975e43f0e81afd0a4ab90dfd1a18ee3e272cc38862570e9a702af1ee28b692e7baeb817018856d08fef60873f20bd52c60a404bd9348ea1bf3d4d4cc6e41041d5967cd6f579c54063177935960c0bcf2e3789efc83ab4273cca3f0360d04df21242612f15e7fa8546a4b8e435e7a99d0f8f8b451e319057ba376ac9297838c0e326e422106b745d9e7158f167bba021de1d94ce1db1cb4a84dbd465e2b1d04e2556fa83cb1b3a97f8e8dd83d47ad724afc07a93b9abb9cd1c5bb2e58cf729ab642a0f12cbaa7df14e694aad1424ee57af291af61d9a0aaeccd31f04aa546875dc60c715bcea7eae833fb94698f8898960564a46d58422d76ad4f3ed5cbe3b190e87d40a60ed47d2225860adc3e62ca3178b86a01fe744bf48cfca8853b514b458c97ae565ccd56148d7b4957d5520ad619baf5bb71e6c520255279f609b46ed4fbdb817d4b6534ea6fe29b02c7a1904a35d2a27ff23c45b1a0ec3dee244df9e62ad82c5b4e5259db46d054848c2bc8ad0bcc9b7efeecbd6ec1da7138e096dbe2f9a832ab9521264b76a7d44687dd80de7feddf2a2b56abec838d213b09f06ed8c7ae0ce24a2c6e58b1a8bd3d3c0fc8c677f416e194f9a9590e6e5443f97e653d9623ff738b11d95d9513eb8473eaff24167e05b2748f19a24f693bff8a05638c8493df5c8135ac1bc6bf64af3420e1398cea80a484844ec4397a3bfb77e007d2d451c413f14c0b168625e888aa5a38fc70641d5e3b9dfdfe664984144d02b00b975d8e86ab4d48854edda5470bfaab2e5f2caadee9a321b884fed48f56e7998b5f16cd96c8b96c8f7f239441c11807e8fc1eb6f59e25c351a5381620854cc3379879c39a9aff46907abed947f7027c2102fe508ea24cecd9f648ce7d3b2f0383889d4ca4045be5bc64da5e7334c5c34c86fe55c5e47f4d1a205b6432979beaea363d5d26b68f6cdd5426d6820bb6e34251669a808d9ca02b0ca1eeba320b20ecec9af575514d4e13948cb1a2be835f6e364a85d28c908d7cd431a683080fe9219258af0c79ca5900b7ce8fb7b99c134565d175ba6945dde9d90d1d8fcc390346a9351732582df3dd5211b78398ea3af3da7d9d6edf8e1dd0c1a47eb7fb35108bad6180d8060aa2d493012ad653327db29d46bf6827463a05c74f185a9d8348712ac0887986d49b65a419586407ef7daef0038415e8f62009debe09503572a8e0564cb4c5ca0b47f8d7b00454835f7e4be0028bc20ee6e3d38d13441499425808b8b144bd5c08617a454fa093df36051d3e8e48be9ad98c0b1eeec05837939acf18186b913b2969ad0cbb6e2bd437e620bce8bd5f62fc411dc99204fadff59d0e2a7dc1d8e2e767e70b51267ad5fab82ca97809f4521ebc1ffe15c592499a76490678f61b03a2ec0424a8883e5098de690f6172ca6325a6ec8dd8f989a81874eaf372b3bfe6c79e9f92863a498f850f8b3ac016bc3c0177024bb655a0f20e27c127c9e12870a8ebb2f4ad38f2a2fa6936f9a32405571fbce24dcf00b4dbc6cf02467c93409dd361f0c52bfe5c7b7eccd55bbb650cfdc598c4dfe004c0541fc241f0b4277551f40cb63fc746a3ba6e6f294473aae053b809be425bd45167436b15997e89271f577c22a1326a400f4460a72553802e508db0e66929df078b68c16433fc251177f758fb3ea32081703f8c96dddf0e09c70e7b1ee512dbf378a77f7eaa8073584ea98cbbdca2da0c0d5c16a00c8b0c6425dfb16e3fd9de61a9e97e40c9f62c0e4047db10ea5c88fa681cd6fd475c3eea9a40cd0c6f98db2fca4b8314a66c983949c002fb03546b05409b6ac6518e03414c86e2ab3181407c54b071fc16204577f97a251b9efd591434416c6e0badac7db90e25bff49b3040f28c1bfb8f98bfadcfb01064b0cd76ba40ff1c34d3bc270c867bcd3afdd2bbca958eb5760a62edcd2ae1a2fae69763adba8f039ccf9e12f6f37fd4ce5abe8f31d8dafa1c9ad54ba0fb068cacbf7d323783e506085c58e6b07d496d3371b98cf7c357b58b67bdcd0702ebe364ffc19dd6f70907b167b8120e07980137b9380355f4191fe2e38294c8151ef742cee9776f52e6e35f812642823f227d19cf10b7734e5564df514138687c875a06bdd06dbd97af06bccf12a4b6d7dc52f9ffaaa4c09df2dbff15a2fd7a03f3fdc9b7cdc4bf57a06c3ffd53bbfb259aedcc8d185f4afaeda985341366e628b47dee0c680c16670cdd1b641014a796b59a1321549fa2aeaa9a62d6f1c8a020a", @ANYRESHEX, @ANYBLOB="aeb16fe30b07b0bff398f156e0b0b04625b7e7749fe4aee725bab00f0a9ad51e51d1c8f91b8702f35c2dc4422f8de22c94cbbb6083568c864940f1a762b9861ea81a315a386451e8946cc1f6468a49a405488b56350d0722811f2f700525a38fcd4b5388c794bcf8ef65a4de4baba7f4714a8e000e973363f8b31ffb82847f5266217d1f4b8bf671a2d309205976eac966cfa5275ef4ccdad938357be85c7e3b45b4a8d3f9a44974f4787375999275444b0c4f737ae8e546fb41030d2900d7ce1415f949611bab851d70282455b1f390", @ANYRES32], 0x1) dup3(r4, r3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 01:28:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e22, @loopback}], 0x10) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8, 0xdce5, 0x154, &(0x7f0000000100)}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) [ 511.272706][ T27] audit: type=1804 audit(1595726920.882:6859): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 01:28:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) fsopen(&(0x7f0000000040)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x1) 01:28:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) [ 511.354958][ T27] audit: type=1804 audit(1595726920.892:6860): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 01:28:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f0000000100)="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"}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000080)) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x1) 01:28:41 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x6b) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r7}, 0x14) getsockname$packet(r6, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001c80)={&(0x7f0000001940)={0x33c, 0x0, 0x800, 0x70bd25, 0x25dfdbfb, {}, [{{0x8}, {0x1f8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x77}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x101}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8}, {0x120, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0xffffffffffffff86, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x161b}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xe5aa}}}]}}]}, 0x33c}, 0x1, 0x0, 0x0, 0x4050021}, 0x20000000) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) write(r1, &(0x7f0000000080)="505111a9bd0077965410f2dbb2f5092b645511f74d80710d91b1ac998a76a2ea151a01804b", 0x25) r9 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) setsockopt$netrom_NETROM_T1(r9, 0x103, 0x1, &(0x7f0000000040)=0xff, 0x4) ioctl$FICLONERANGE(r9, 0x4020940d, &(0x7f0000000000)) [ 511.494192][ T27] audit: type=1804 audit(1595726920.892:6861): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 01:28:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000040)={0x1, 0xdf}, 0x2) 01:28:41 executing program 5: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x84) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) [ 511.589009][ T27] audit: type=1804 audit(1595726920.912:6862): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 01:28:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x40000) setsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000080), 0x4) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x3c280) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') [ 511.644201][T26715] team0: Device macvtap1 failed to register rx_handler 01:28:41 executing program 5: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$CHAR_RAW_FLSBUF(r2, 0x1261, &(0x7f0000000080)=0x7fffffff) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) [ 511.735759][ T27] audit: type=1804 audit(1595726920.912:6863): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 01:28:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = dup2(r1, r3) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r5, 0x8000000) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) 01:28:41 executing program 5: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000200)=""/236, 0xec}], 0x4) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) [ 511.871743][ T27] audit: type=1804 audit(1595726920.912:6864): pid=26687 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir938188520/syzkaller.C0FsDD/896/bus" dev="sda1" ino=15912 res=1 [ 511.979384][ T27] audit: type=1804 audit(1595726920.932:6865): pid=26688 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 [ 512.075057][ T27] audit: type=1804 audit(1595726920.942:6866): pid=26688 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 [ 512.124700][ T27] audit: type=1804 audit(1595726920.942:6867): pid=26681 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1079/bus" dev="sda1" ino=15887 res=1 [ 512.228141][T26756] team0: Device macvtap1 failed to register rx_handler 01:28:42 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000200)={0x5, 0x70, 0x8, 0x9, 0x8, 0x5, 0x0, 0x5, 0x4000, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0xda, 0xa2}, 0x10024, 0x100, 0x2000000, 0x3, 0x1, 0xffffffff, 0x7fff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x8, @mcast2, 0x8000}}, 0x5, 0xc5b}, &(0x7f0000000040)=0x90) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:42 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400042) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:42 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x23b) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab06, 0x0) 01:28:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f0000000080)='./bus/../file0\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x498880) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:42 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x15a) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r1, 0x80045017, &(0x7f0000000080)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x3, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r4, 0x7, r5, &(0x7f0000000180)={r7, r1, 0x4}) dup3(r3, r2, 0x0) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r9, r8, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r8}}) 01:28:42 executing program 4: unshare(0x20020400) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x12241) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x10000000000000, 0xffffff0000000002, 0x1}) 01:28:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:42 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r5, 0x1, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r5, 0x1, 0x70bd2d, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x88, r3, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40045}, 0x804) 01:28:42 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:42 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$CHAR_RAW_DISCARD(r1, 0x1277, &(0x7f00000000c0)=0x6b) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4a) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000080)='/dev/nbd#\x00', 0xa) ioctl$NBD_SET_SIZE(r2, 0xab05, 0x0) 01:28:42 executing program 4: unshare(0x20020400) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0x4, 0xfffffffffffffffd}) 01:28:42 executing program 2: umount2(&(0x7f0000001280)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x321001, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) prctl$PR_GET_THP_DISABLE(0x2a) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x7, 0x27, 0x0, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_PIN_FILE(r4, 0x8004f50e, &(0x7f0000000100)) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001240)={&(0x7f0000000140)="400ce1d3f2", &(0x7f0000000180)=""/8, &(0x7f00000001c0)="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", &(0x7f00000011c0)="24a3ff3c6ac75dd838b3fd976373429080bcd5f49aa81f7e48795badbec9109da9c8515eb999b5f8936f5cdc9b75e0325848dd69df9d8541074935a8293874a22d811d95d8f1e9af9c0b04f5666a", 0x1, r0}, 0x38) dup3(r5, r3, 0x0) r6 = syz_open_dev$vcsu(&(0x7f00000012c0)='/dev/vcsu#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000001300)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) 01:28:42 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) 01:28:42 executing program 4: unshare(0x20020400) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xa73, 0x4) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{}, 0x0, 0x2, 0x6}) 01:28:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x4401, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:42 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x54) r1 = open(&(0x7f0000000040)='./bus\x00', 0x20001, 0x60) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x1c5) ioctl$TIOCSIG(r3, 0x40045436, 0x40) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r9 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES32=r9, @ANYRES32=r6, @ANYBLOB="01b42c1aeaa4254ec3c523491943c8b1a8cd43e96b98a82d22a34e275f6b77437954d77b679e8fbb75006e8494f66f9a466b5009d41703023682c0551ad2d77d195978ccd12e8db0c0dcaa72bc4e742708366361bae2e9e620b70503f4bc445d50ca3a087ffc8a7dce1e3b694123466e014e409919c1d5a9d7994365aa62d7127a7aa931bff9591b16ce7bcfda933958478881683e12f8dafc400bdddc0046fc7dd6133976c35235e68faedbef6d5b5e2c05649f6a6e267824c9180841fdc37bc0242451135f57b2c7a258725adad18bef3d0e9d7c802f95179d4fd1984cbe62985f3a880d5b931afcfb", @ANYRES16=r5], 0xffffffffffffff80) dup3(r8, r7, 0x0) finit_module(r8, 0x0, 0x0) fanotify_mark(r6, 0x9c, 0x0, r8, &(0x7f0000000100)='./bus\x00') dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) 01:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m\x00', 0x2, 0x0) 01:28:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./bus\x00', 0x20) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x60200, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) ioctl$SIOCPNGETOBJECT(r3, 0x89e0, &(0x7f0000000080)=0x5) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000200)='./bus/file0\x00', 0x42aeb3ea6d81df9b, 0x128) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) accept$nfc_llcp(r5, &(0x7f0000000100), &(0x7f0000000180)=0x60) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xc0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) r5 = dup3(r1, r4, 0x80000) ioctl$TIOCL_SETSEL(r5, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x8, 0x4, 0xffff, 0x3, 0xf}}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x20) r2 = dup3(r1, r0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./bus\x00', &(0x7f0000001140)='trusted.overlay.redirect\x00', &(0x7f0000001180)='./bus\x00', 0x6, 0x3) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x20000) dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) [ 513.799391][T26867] block nbd3: NBD_DISCONNECT [ 513.842106][T26867] block nbd3: NBD_DISCONNECT 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x1c1480, 0x1f) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus/file0\x00', 0x30040, 0x1) dup3(r2, r1, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r1}}) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x40901, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:43 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) open(&(0x7f0000000040)='./bus\x00', 0x440281, 0x2) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x20) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r2, r1, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r1}}) 01:28:43 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x85) r1 = gettid() tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x90003, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r5, 0xc0905664, &(0x7f0000000140)={0x0, 0x0, [], @bt={0x4, 0xffffffff, 0x7ff, 0xd45, 0x7, 0xff, 0x1, 0x4}}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000200)='!.\x00', 0x3) dup3(r5, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r6, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0xfff}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:43 executing program 3: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, @fixed={[], 0x11}, 0x2}, 0xa) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000140)={0x18, 0xf, 0x1, {{0x8, 0x1, 0x6}, 0x7}}, 0x18) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab05, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000080)) 01:28:43 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:44 executing program 3: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x130) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x2000000000000008) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x1, 0x586}) 01:28:44 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:28:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r4, 0x0) finit_module(r7, 0x0, 0x0) ioctl$FITHAW(r7, 0xc0045878) 01:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40080) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:44 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 01:28:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus/../file0\x00', 0x11f500, 0x1ab) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x401, 0x9) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) copy_file_range(r1, &(0x7f0000000140)=0x6, r5, 0x0, 0x200, 0x0) signalfd4(r2, &(0x7f0000000100), 0x8, 0x80000) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r7}) 01:28:44 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 01:28:44 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) write$char_usb(r4, &(0x7f0000000100)="e1fe707366ad1515983b8e673ae20ab0f911fb49265ba583ec8588e569ac5d343a433133819f2a81ae67d97a91298f5ef0ff5268a9bb76ea865f6f917bbb8a1885a49e543ea4b0ea4e3e1e8254bec1980c776a84993a1e0de3814f9dbab6cc483daadd5aad2ba42d04367e4a8cf292c8f06f9ebe22de119700fc6419e73e4cb3e2", 0x81) 01:28:46 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) sendfile(r4, r6, &(0x7f0000000000)=0xfffffffffffffffa, 0x800) dup3(r3, r2, 0x0) 01:28:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) 01:28:46 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 01:28:46 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="34b39d2dd2e0c8898bac72e9742cde5dbb13f7ffc5a7514a4ae198a7b10067c9889b911d510e0c0e77ee93485d2940cc46762cd3c1bd674ef8119a16183334d84f07f82ea14897ac445ab16e39b6ffe7c247ca3baef5d70dcf98fe2d2667f41777e9c49a89c2bbc090ef9b76628a596c42aa05f13a10b4e5d509fa87ee16a328bf25404a8eb7242aef7ff08852bc58c851d0b33c369732433acd710ef6347c721714660359a1e4d3ee5f1a8b35477047979cd8466f59", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000000000002410000000000133a000000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x42) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') write(0xffffffffffffffff, &(0x7f00000003c0)="bcd043f68fe632c9a518098f4d4f28505f30807a0d211e8efbb56f83e184c32ac9ace95b4363fe78bd1d1dfafd3a4c756fda8d4ab022bf392a416235ccbc1476f1440639b5", 0x45) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000001540)=ANY=[], 0x44}}, 0x24048005) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, &(0x7f0000000440)={0x847, 0x44}) sendmsg$NLBL_MGMT_C_ADD(r5, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="200025bd7000ffdbdf25010000200800020007000000ff0f00000000000008433891a966937620000c0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0x2400c080) ioctl$NBD_SET_SIZE(r4, 0xab02, 0x0) 01:28:46 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x1c, 0x0, @in6={0xa, 0x4e20, 0x0, @remote, 0x10001}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r4}}, 0x18) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab06, 0x0) 01:28:46 executing program 4: unshare(0x62020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x42) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000040)=0x4) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x28, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)='./bus\x00') write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) finit_module(r4, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x17, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r5, 0xfffffffb}}, 0x18) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000300)=0x80024, 0x4) [ 517.245775][ T27] kauditd_printk_skb: 194 callbacks suppressed [ 517.245784][ T27] audit: type=1804 audit(1595726926.953:7062): pid=26944 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1097/bus" dev="sda1" ino=15963 res=1 01:28:47 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000100)) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab06, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) r5 = accept4$inet(r4, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_dccp_int(r5, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:28:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) [ 517.349864][T26955] IPVS: ftp: loaded support on port[0] = 21 [ 517.370905][ T27] audit: type=1804 audit(1595726926.963:7063): pid=26946 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/1007/bus" dev="sda1" ino=15964 res=1 01:28:47 executing program 2: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(0xffffffffffffffff, 0x40044104, &(0x7f00000003c0)=0x9) dup3(r1, r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {0x0, r5, r3}}, 0x18) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000300)={0x13, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) socket$nl_sock_diag(0x10, 0x3, 0x4) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) dup3(r8, r7, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r7, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000340), r5}}, 0x18) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r9, r6, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r6}}) 01:28:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="c55efc3e4778d80f2efbccd7677b6e25", 0x10) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r4}, 0x14) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}}, 0x20}}, 0x0) r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00'}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r8, &(0x7f0000000240)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r8, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a02000000200000140012800c0001006d616376746170000400028008000500", @ANYRES32, @ANYBLOB='\x00'/15, @ANYRES32=r10, @ANYRESDEC=r0], 0x44}}, 0x4801) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x108, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x44000) 01:28:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) bind$rxrpc(r1, &(0x7f0000000040)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x24) 01:28:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x408081) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) 01:28:47 executing program 5: [ 517.570959][ T27] audit: type=1804 audit(1595726926.963:7064): pid=26946 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/1007/bus" dev="sda1" ino=15964 res=1 01:28:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = gettid() r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x12000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/157) tkill(r1, 0x1000000000016) getpriority(0x1, r1) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x28b) finit_module(0xffffffffffffffff, 0x0, 0x0) mmap$fb(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x99000) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvme-fabrics\x00', 0x111000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e24, @private=0xa010102}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}], 0x30) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) finit_module(r5, 0x0, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r5, 0x5016, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) recvfrom$l2tp(0xffffffffffffffff, &(0x7f00000003c0)=""/109, 0x6d, 0x0, &(0x7f0000000440)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@initdev, @in6=@private1}}, {{@in=@initdev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) 01:28:47 executing program 5: 01:28:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = dup3(r2, r1, 0x0) syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000140)) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf4, 0x9, 0x0, 0x0, 0xe, 0x14, "595727351717b45efb3f48ae56b331c881cda4aa00084ea772c8509013362299706a00434341072f3b6dd4825ef0efd9beb387b62fc8260fa8136fb656207d9f", "8cf3cc3e08700e734d787c4244d622a8e6af76c7cf23abd5900e5837cc9f4f874451d69c08ff053c48fff4fc7476c564880901c4a13685f3b47472b19122ffd7", "3a40f88b4d49e858a46e28b1660fafc9efcc88167abfadfaacfb0a5a0934c524", [0x1, 0x1f]}) 01:28:47 executing program 5: 01:28:47 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000040)={0x7fff, 0x3, 0x10001, 0x8e, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:47 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x2) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$hidraw(r2, &(0x7f00000001c0)="3654dc0b3f7e6007230e8cc115ebdbd79884e8429c098063a926340577cafd0e684b92adced529bb51fda79f6bcb838cb56b0dd4f06b5707a0bd727facce093390a4444da35bc284d78c6c64aafcf85a6d7f07ff9f0d476683c5b250459a193cb78cff04cac21607571a61f43997c196c63f02add402f3672b5f3984ef66a3ab1900e2aeef6be1ba78dd7460b8a07a057248de6b45fd4905378461fe531ac03dc333b4d8d8f6e38cb68b3eb582e4725d5275c88c3d", 0xb5) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000100)={0x0, @adiantum}) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYRESDEC=r2, @ANYRESDEC], 0x1) dup3(r2, r1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x2, 0xa1, "d90aa846848ceecd279de96cc995d289e54c6b985338aaa7a0e7b1ea76f55a72089557d3801626c9472c4ab5aa259eaa3ee3aac9c6aeff9c386730d3141117de827f8f683f13000f0e5cf236b611fd73f08c7860e9d15231d650481243cba7a912be9c5ba64ee6bb090ecb9b603feb49db3484d4d301abf7d447bff4c8386e3dccb3a99ed924f1aa37a46e588f810b2e8d007a3ec93820277bba6009a3cf72d3a0"}) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:47 executing program 5: [ 517.791877][ T27] audit: type=1804 audit(1595726926.963:7065): pid=26946 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/1007/bus" dev="sda1" ino=15964 res=1 01:28:47 executing program 0: ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000040)={0x5, 0x9, 0x1f, 0x4, 0x9}) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4100, 0xd0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:47 executing program 5: 01:28:47 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x500) r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0x1b5) r1 = open(&(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000180)="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", 0x1000, 0x4000000, &(0x7f0000001180)=@file={0x1, './bus/file0\x00'}, 0x6e) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) r4 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_netdev_private(r4, 0x89f6, &(0x7f0000000100)="e7a07b2b4927f5a9343558b3c6db3692a7b732aad3c4fc4070726d5acb5823959a1583fa9d28cc0d057e955de576290d7a865583b7c273f1612baa87376f79343b37") r5 = dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) openat(r5, &(0x7f0000000040)='./bus\x00', 0x60003, 0x20) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8ed) [ 517.898694][ T27] audit: type=1804 audit(1595726926.963:7066): pid=26948 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/906/bus" dev="sda1" ino=15965 res=1 01:28:47 executing program 3: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0xab05, 0x0) [ 518.012520][ T37] tipc: TX() has been purged, node left! [ 518.038485][ T27] audit: type=1804 audit(1595726926.983:7067): pid=26948 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/906/bus" dev="sda1" ino=15965 res=1 [ 518.124601][ T27] audit: type=1804 audit(1595726926.983:7068): pid=26948 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/906/bus" dev="sda1" ino=15965 res=1 [ 518.195590][ T27] audit: type=1804 audit(1595726926.983:7069): pid=26946 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/1007/bus" dev="sda1" ino=15964 res=1 [ 518.249052][ T27] audit: type=1804 audit(1595726926.993:7070): pid=26948 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/906/bus" dev="sda1" ino=15965 res=1 [ 518.305588][ T27] audit: type=1804 audit(1595726926.993:7071): pid=26946 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/1007/bus" dev="sda1" ino=15964 res=1 01:28:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r2, 0xc1004110, &(0x7f0000000100)={0x0, [0x1000, 0x2, 0xffff1265], [{0x7ff, 0x2, 0x1, 0x0, 0x1}, {0x9, 0x1, 0x1, 0x0, 0x1}, {0x8, 0x1, 0x1}, {0x9c, 0x1, 0x0, 0x0, 0x1, 0x1}, {0x3, 0x27, 0x1, 0x1}, {0x4, 0x7c7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x4, 0x7, 0x1, 0x1}, {0x2, 0x46, 0x0, 0x1}, {0x3, 0xffff0001, 0x0, 0x1}, {0x4, 0x8, 0x1}, {0x7, 0x0, 0x1, 0x0, 0x0, 0x1}]}) finit_module(r2, 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:50 executing program 5: 01:28:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x39) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) finit_module(r2, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000040)="fb6a5d50f4d8611bc37d10425a392d5cf073776e6303886acb712b8b8f7f7969159cae44cafa20f920116f2a77170bbc02a6f3a9788793cba19db4bd97489c8d52879900626c097e7fe1907511855ce64a2bd5940bad4fb0cce5", 0x5a) 01:28:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x100, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, 0x0) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000640)='/dev/uhid\x00', 0x802, 0x0) r6 = creat(&(0x7f0000000180)='./bus\x00', 0x0) dup2(r6, r5) r7 = syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r6, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00002cbd7000dfd10000010500001400020000000000000000000000ffffac14142f"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="010029bd7000fbdbdf2507000000080004"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c801) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000002900)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000028c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="400021e34c69f20d4f0000", @ANYRES16=r7, @ANYBLOB="20002bbd7000fcdbdf250700000014000200ff020000000000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r7, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:autofs_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x54}, 0x1, 0x0, 0x0, 0x844}, 0x20040041) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./bus\x00', 0x40480, 0xe4) dup3(r8, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:50 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 01:28:50 executing program 1: ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000080)=""/4096) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e20, @private=0xa010101}}) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000001100)={0x9e0000, 0x40, 0x6, 0xffffffffffffffff, 0x0, &(0x7f00000010c0)={0x9c0903, 0x6, [], @value64}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001140), &(0x7f0000001180)=0x4) write$P9_RXATTRWALK(r0, &(0x7f0000001200)={0xf, 0x1f, 0x1}, 0xf) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000011c0)=ANY=[@ANYRESOCT], 0xfdb5) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_RESUME(r4, 0x4147, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab06, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 01:28:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xe43) perf_event_open$cgroup(&(0x7f0000002780)={0x3, 0x70, 0xd1, 0x98, 0x3, 0xfd, 0x0, 0x0, 0x1340, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x5}, 0x4, 0x80000000, 0x20, 0x5, 0x2cc4, 0x5, 0x4}, r0, 0x9, r1, 0x8) openat$cgroup_freezer_state(r0, &(0x7f0000002740)='freezer.state\x00', 0x2, 0x0) socket$kcm(0x2b, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x2b1, &(0x7f0000000280)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xee\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86R\xba\xb3\x9c~3\xc5\xfb\xf6>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x0f\xab\xaa\x93o\x87\x88i\x80\xf3\x00U*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\n\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A'}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) 01:28:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000001040)={&(0x7f0000000040)=""/4096, 0x1000}) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:28:50 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{}, 0x3, 0x0, 0x7}) 01:28:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) write$FUSE_DIRENT(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="5800000000000000030000000000000005000000000000003f000000000000000200000007000000012a0000000000000100000000000000240b0000000000000a000000010400002f6465762f6e6264230000000000000006c2bab7ecc7c0d10440c8e19455a2f96f97260f9eb6890cd66880ce638978bd3c599c4414db02b4fca237e28dc6"], 0x58) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r2, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5}, @NL80211_ATTR_SCAN_SSIDS={0x50, 0x2d, 0x0, 0x1, [{0x4}, {0x9, 0x0, [0x1e, 0x1f, 0x2, 0x14, 0x19]}, {0x7, 0x0, [0x9, 0x2, 0x16]}, {0x7, 0x0, [0xf, 0x1, 0xc]}, {0x5, 0x0, [0x5]}, {0x5, 0x0, [0x14]}, {0x7, 0x0, [0x13, 0x15, 0xc]}, {0x9, 0x0, [0x1a, 0x0, 0x1a, 0x9, 0x13]}, {0x7, 0x0, [0x19, 0x18, 0x11]}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x9}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000280)="84b1c9cc91d9f72fae759592c4312eca", 0x10) 01:28:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x8040, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xc0000) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000100)=""/158) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000000)={0x5, 0x38, 0x0, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_PIN_FILE(r5, 0x8004f50e, &(0x7f00000001c0)) r6 = dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000080)=0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:50 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000100)=@v2={0x3, 0x3, 0xc, 0x4, 0xad, "68c3eb6e2439dddff74c8ee2f70c26fbdb7b9ec2afcbf4b30003d049ec4ce231a642ba06497c3d935e13a0de43fcecaedfd6c5697c0682701a69da636cd6080469a4bd0aac7efb8a2c93aaa5e7c3a756e9498653170604698047c5609c8da3a0984469196bfd5e52746e0e13b3ce89ce5d25ad812496d20b57cd038c53034797f64b1c845ce7b5000443fca4e3306d44fe135ef3a99f6ff7b84612423d63cce9cfbbf8b2dc2838dbc58e33f155"}, 0xb6, 0x2) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 01:28:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r1, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000180)={0x66, 0x49, 0xb, 0x4, 0xb6f, 0x81}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000200)={0x1, 0x12}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6gre0\x00', r7, 0x4, 0x7f, 0x3, 0xffffffff, 0x2, @private2={0xfc, 0x2, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x10, 0x700, 0xf75, 0x7ff}}) 01:28:50 executing program 4: creat(&(0x7f00000000c0)='./bus\x00', 0x27ea56860216caa6) 01:28:50 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:28:50 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="180000002b000511d25a80648c63940d0424fc6010000640", 0x18}], 0x1}, 0x0) [ 521.296178][T27116] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:28:53 executing program 3: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x2c) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x5, [0x8000, 0xbb0, 0x7fff, 0x3, 0x3]}, &(0x7f0000000140)=0x12) ioctl$NBD_SET_SIZE(r2, 0xab05, 0xfffffffffffffffe) 01:28:53 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socket$phonet(0x23, 0x2, 0x1) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:53 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = pidfd_getfd(r1, r3, 0x0) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e21, 0x9, @private1, 0x8}}}, 0x84) ioctl$NBD_SET_SIZE(r4, 0xab06, 0x1) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)=@ccm_128={{0x304}, "af50fb38830045f2", "4223a46f47a2aefd1e671750f264541f", "0e53303b", "5f37a97281fce9dd"}, 0x28) 01:28:53 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 01:28:53 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="180000002b000511d25a80648c63940d0424fc6010000640", 0x18}], 0x1}, 0x0) 01:28:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x2000, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x40000}, 0x80) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) [ 523.952707][ T27] kauditd_printk_skb: 124 callbacks suppressed [ 523.952716][ T27] audit: type=1804 audit(1595726933.663:7196): pid=27133 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/1017/bus" dev="sda1" ino=16004 res=1 01:28:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) [ 523.997751][T27139] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:28:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="1400000052008102a00f80854a36b8ab959916fb", 0x14}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0}, 0x0) [ 524.047093][ T27] audit: type=1804 audit(1595726933.663:7197): pid=27133 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/1017/bus" dev="sda1" ino=16004 res=1 [ 524.111190][T27146] Unknown ioctl 43781 01:28:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x800, 0x4) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) 01:28:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="2480004776845830c29868ad779703f760f8cf7b3da2ae5bd4c07fcfd1f9332d17a1e3e925868eb053ad6a778bb3b5cb6ff13543b97e7b31dc85e6d9eb805ec5722c09fd3e1e850042fb68d4d4cfb33e965e265a612a94b61a95af83529b2f634b0faf0bb4031fb0903c1920918cc699c9e25352bb760e2aa4898683c44d1d463b6eec0d1ae972e483d10813e651a81f3fc891e383b6", @ANYRES16=0x0, @ANYBLOB="070000000000000000000f100000050038000000000008000300", @ANYRES32=r1, @ANYBLOB], 0x24}}, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x6b) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r7}, 0x14) getsockname$packet(r6, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x608, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x401}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24040801}, 0x2000c840) r9 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r10 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r11 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r11, r10, 0x0) ioctl$FICLONERANGE(r9, 0x4020940d, &(0x7f0000000000)={{r10}}) 01:28:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0x1) r3 = dup3(r2, r1, 0x0) r4 = semget$private(0x0, 0x8, 0x0) semop(r4, &(0x7f0000000100)=[{0x0, 0xff7d}, {}], 0x2) semop(r4, &(0x7f0000000280)=[{0x0, 0xffff}], 0x1) semop(r4, &(0x7f0000000000)=[{0x0, 0x8}], 0x1) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000140)={'syzkaller0\x00', {0x2a, 0x1, 0xffffdffe}}) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f0000000080)=0x7) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r3, 0xf501, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) 01:28:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000029000511d25a80648c63940d0124fc6010000a400a0002000200000037153e370a000880eb690200d1bd", 0x2e}, {0x0}], 0x2}, 0x0) [ 524.157087][ T27] audit: type=1804 audit(1595726933.663:7198): pid=27135 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/915/bus" dev="sda1" ino=16005 res=1 [ 524.164687][T27152] Unknown ioctl 43781 [ 524.242642][ T27] audit: type=1804 audit(1595726933.663:7199): pid=27135 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/915/bus" dev="sda1" ino=16005 res=1 01:28:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) tkill(r1, 0x3e) 01:28:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffffffffffe) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x4) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) mmap$snddsp_control(&(0x7f0000002000/0x4000)=nil, 0x1000, 0x1, 0x10, r1, 0x83000000) [ 524.313526][T27161] team0: Device macvtap3 failed to register rx_handler [ 524.346234][ T27] audit: type=1804 audit(1595726933.673:7200): pid=27136 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/1017/bus" dev="sda1" ino=16004 res=1 [ 524.349722][T27172] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 524.374426][ T27] audit: type=1804 audit(1595726933.673:7201): pid=27135 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/915/bus" dev="sda1" ino=16005 res=1 [ 524.405806][ T27] audit: type=1804 audit(1595726933.673:7202): pid=27136 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/1017/bus" dev="sda1" ino=16004 res=1 [ 524.463650][ T27] audit: type=1804 audit(1595726933.683:7203): pid=27134 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1103/bus" dev="sda1" ino=16006 res=1 [ 524.498827][T27172] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 01:28:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', r7}) r9 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r10 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r9, &(0x7f0000000240)=ANY=[], 0x1) dup3(r10, r9, 0x0) finit_module(r10, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r10, 0x89fa, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x2f, 0x5, 0x9, 0x7, 0x6a, @loopback, @remote, 0x10, 0x10, 0x40}}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x73}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xff}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xf5}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x20008041) [ 524.556262][ T27] audit: type=1804 audit(1595726933.693:7204): pid=27138 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/915/bus" dev="sda1" ino=16005 res=1 [ 524.618447][ T27] audit: type=1804 audit(1595726933.693:7205): pid=27135 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir765081125/syzkaller.YPuoAN/915/bus" dev="sda1" ino=16005 res=1 01:28:54 executing program 4: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x114, &(0x7f0000000380), 0x0, 0x4) syz_io_uring_complete(r0) r1 = syz_io_uring_complete(r0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000040)=0x7) unshare(0x20020400) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)) 01:28:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f088471fffffff00004002630677fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108098da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) [ 524.698332][T27181] team0: Device macvtap1 failed to register rx_handler 01:28:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2b, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) r1 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000005600)=""/102380, 0x18fec}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa378b25db4cb904e473730e55cff26d1b0e001d00090000005e510befccd7", 0x2e}], 0x1, 0x0, 0x0, 0x88a8ffff00000000}, 0x0) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000040)=r2, 0x20000044) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={&(0x7f0000000000)="0d65e326bb933d49b9d2d4a4fc6c1400e6ba73bf4d3248cce95b92044eefd4404150", &(0x7f0000000200)=""/165, &(0x7f00000003c0)="168f11dfa3a45e0cef29f8344dd4986966a37d94f72cc9c57b5990eab5cd6222f1b5366c8a9790496351c38af3a5fde1e5da21f1eb7f02e3574143814a4443c400520ad69a594af62d5d6fb28df7e97f87512ee705e1e8d5959c2c44ec71ea25cffaa5d8d2eeebc24b22647cd59ddc4e1dccae89a22cdfd38ed5fecada6c68b7ec25859e575a1f01acb9daed8e20e258d7a7773b09fbd868f0cc68a81ad3a3a094fb45fdbed63f8efafc1c0e0a38bb697f900a8401a892f71763b435f4d5dc224f25fdd41b", &(0x7f00000006c0)="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0x5, r2}, 0x38) [ 525.045084][T27203] netlink: 'syz-executor.5': attribute type 29 has an invalid length. 01:28:54 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) write$P9_RSTAT(r3, &(0x7f0000000100)={0x4a, 0x7d, 0x2, {0x0, 0x43, 0x8, 0xffffff01, {0x10, 0x3, 0x6}, 0x2d000000, 0x3cb4, 0x5, 0x6, 0x8, '$\'(/^*).', 0x3, '{)(', 0x4, '*.\\+', 0x1, '*'}}, 0x4a) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r2, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x8000, 0x8) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) [ 525.125841][T27203] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 525.148770][T27201] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 525.162474][T27208] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 525.205636][T27181] team0: Device macvtap1 failed to register rx_handler 01:28:54 executing program 1: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x40000, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) r2 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r2) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0xee00) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x200, 0x6, {r1}, {r6}, 0xfffffffffffffff7, 0x80000000}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000001c0)) sendmsg$sock(r7, &(0x7f0000001140)={&(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000002180)="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", 0x1031}], 0x1, &(0x7f0000001100)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x18}, 0xc010) 01:28:55 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = openat$smackfs_revoke_subject(0xffffffffffffff9c, &(0x7f0000000140)='/sys/fs/smackfs/revoke-subject\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000100)={0x2, 0xffff, 0x0, 0x400000000000000, 0x3ff, 0x7}) dup3(r1, r0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}, 0xffff, 0x33}) 01:28:55 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000080)={{r2}, 0x0, 0x6}) 01:28:55 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100)=0x7ff, 0x12) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x200000, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r7, r8, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r5}}) 01:28:55 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x6, 0x101, 0x5, 0x6ada, 0x6, 0xfff]}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x2, 0xfffffffd}) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) [ 525.585762][T27203] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 525.619528][T27203] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 525.669312][T27201] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 525.684460][T27198] netlink: 'syz-executor.5': attribute type 29 has an invalid length. 01:28:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) sync_file_range(r1, 0x80000000, 0x0, 0x4) 01:28:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) syz_read_part_table(0x7fffffff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="783cd00dc592f7f97cab1629315cb402b18a9460f70f643b14a40ca1948bc4711697309c55c19b04d3db401d77825673d41d8a8943d5a9539ba7904be526b9844b1103a14f813f3f9a357814ffc0a5f97b7536b928390d4ddb64308be1b02d1e3f74a8e61ec69564aa6c5512d924178b1978106016eb424a670e2c77b3a2e070702c2d9dfe149822b91f3a684bad6bf7b940b9128894959f6d46aa317853f12baa04bdd450eb8b105daf810796137c6d78d81d988d8587b3638148edf39efb81eface5bd7c55755e37f8243209054af588fa802947ebc9038256ca72ae87a8e2a8331cd4a8e79025ca7936060427f688482f4a6ba436", 0xf6, 0x9}]) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 01:28:57 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:28:57 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) r5 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r7 = openat2(0xffffffffffffffff, &(0x7f0000000440)='./bus\x00', &(0x7f0000000480)={0x8000, 0x4c, 0x6}, 0x18) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r7, 0xc018620c, &(0x7f00000004c0)={0x1}) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}}, {@norock='norock'}, {@gid={'gid', 0x3d, r6}}], [{@smackfsroot={'smackfsroot'}}]}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000340)=0x0) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./bus\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="5250e3aae231844e3ad26cff1555c91891e202fdfa2703ed5d602b3a2b8e9ff8e626610d2c0f14299099475901fb78babc1340f81a810ac41676fc90edbc8c329429fecd4d3d025c7241601e8f", 0x4d, 0x2}, {&(0x7f0000000200)="1b761b06090f8dd3817154d77d8eb13732e5ff913b4f0012236d1f8d7340264e1632744da521b93a2e55902420ca52964ecca3dc1f822d1cefedb70a45546e3c4b5a232c8b194bc2d7b102a83203eebb451449fb951d760e15140e747cc34de7ef0f7c483e6dc46c82cb4ed7cdab303a7756be41af94133d79239328ab42679428037a9bc94b872dcfbb5b5c9bf5c2fa7c184b47a548dd1724f5c284ee1c009d4b3dbf0e0f9c2be7e12d78a8f7e9fb23d51a5fceaa9fcd95f95192b45d5c7b574783cf73f0b2f4c83fc257f4ecef9ad2462394ba5c6742757333", 0xda, 0x100000000}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='disable_sparse=yes,case_sensitive=yes,gid=', @ANYRESHEX=r6, @ANYBLOB=',case_sensitive=yes,fowner<', @ANYRESDEC=r8, @ANYBLOB="2c00dfe4ea53f79017e6da7a4a4fa4245b855e6977685689574e8592f6b49eb97f2cb0a69345cdeeed44e9f6c3aedaa290b76b1ef0994d4f6ce212db8bb55700966e28185b8d3c2663ef5847deb01cac6157b0f06197113d11f5a7b058d963f59009e0c05cb98d35c892cf159336413d78ec9d249fa0df3d1ab8c56a29fd21083693d496c2280a0cfe0a9a61ec939bf07515ac6f4417385157224c2841a98ad2fbe435525f"]) dup3(r4, r3, 0x0) ioctl$VIDIOC_QUERYMENU(r3, 0xc02c5625, &(0x7f0000000080)={0x6, 0x153, @name="c7b9a0aa51295d3ee6570970f23bbdbd7247a60f90c723c8051f90903f036f40"}) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r9, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:28:57 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={0x0, 0x3}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:28:57 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:28:57 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x408, 0x4) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r5, 0x7fff, 0x30}, 0xc) 01:28:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:28:58 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r2, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x8, 0xbd, [0x8000, 0x3f]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0xd1f, 0x80}}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_WME={0x4}, @NL80211_STA_FLAG_WME={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}]}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x22, 0x13, "f57e5125f216d7b1dc51ed10bf959a33f4a299b6b178065709ab6fb7bc65"}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x3}]}, 0x88}, 0x1, 0x0, 0x0, 0x4040080}, 0x0) r10 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r10, 0xab05, 0x0) 01:28:58 executing program 4: unshare(0x500e0480) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x40) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x4) socket$pptp(0x18, 0x1, 0x2) 01:28:58 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c000000310000012dbd7000fedbdf2500000000380001000c001a00080003006da89658cc836cf9610000140009000f00010074756e6e656c5f6b657900001400010000000000636f6e6e6d61726b00000000"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x800) r5 = dup3(r4, r3, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffe000/0x2000)=nil, 0x800, 0x0, 0x2, &(0x7f0000ffb000/0x4000)=nil, 0x3f}) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r7}}) r8 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r8, 0x4008af00, &(0x7f0000000280)=0x1d) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:28:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0xe6) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYRESHEX=r3, @ANYRES16=r1, @ANYRES64=r3], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) write$P9_RATTACH(r2, &(0x7f0000000040)={0x14, 0x69, 0x2, {0x1, 0x4, 0x8}}, 0x14) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:58 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0xa0, 0x10000, 0x8}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) 01:28:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 528.344792][T27301] team0: Device macvtap2 failed to register rx_handler 01:28:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:28:58 executing program 1: syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x5ac, 0x225, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x20, 0x2, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x3, 0x80, {0x9, 0x21, 0x3, 0xff, 0x1, {0x22, 0xa4b}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x0, 0x0, 0xb}}}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x200, 0xb4, 0x0, 0x7, 0xff, 0x81}, 0x50, &(0x7f00000000c0)={0x5, 0xf, 0x50, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0x80, 0xc0, 0x2}, @ssp_cap={0x10, 0x10, 0xa, 0x8, 0x1, 0x0, 0xf00, 0x3, [0xff0018]}, @wireless={0xb, 0x10, 0x1, 0x8, 0x1, 0xff, 0x0, 0x40, 0x4f}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0x20, 0x10, 0xa, 0xff, 0x5, 0xc54d, 0xf000, 0x400, [0x30, 0x3fc0, 0x3f00, 0xffff00, 0xc0]}]}, 0x7, [{0xf7, &(0x7f0000000140)=@string={0xf7, 0x3, "1b6b8eead1e7f43df9f8e0c59a84830109f518b018ba8b98678c886c84d35279295248e3b27098d9bf05ce25a0a35119517805a552985eb511280d667a4909c27c573cbc9534cf41148aadf8da09c1f4b291acb81736450a208577f8eaef6a08e69fe686b8fa3d07000a3d9586c83fdc13becf2db8aca7a477bdeda2787da0ff53933fcebce5d910f3888566ef0912adc703394552edc41316eb01216638c31d724ec374f37583ddbc1100b573ed78cd858cedaf3f437144d37e2f3da69804002be9af0646a19e3a7e87d60c57aeb601497ea8264f4af5d1033c7d530ef8db6618bd01cf5bdf4938d591ab19a9d0233d416cc40e24"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x436}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x813}}, {0x7d, &(0x7f00000002c0)=@string={0x7d, 0x3, "3fe8fe505cde8578458a6530fb675fa0756a250ed0efbc494298fbfb5676cb2463316d12f35207c2b2b40aebe29a37d8f022641441c122a897a39573ee52e127829910ed5f4ce1f06db0f8e60e534eb2b7eb453ca9a0bef72d589925446638cb933cc23e11e446496e29a79412e5a9147272a4235c7d1adccf892f"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0xc1a}}, {0xa5, &(0x7f0000000480)=@string={0xa5, 0x3, "37196548c3c7b7658605c899a7150f111cdd919c7ff880aa9a65d19b0851a49c50f95276c2bdb95548e5eab1027925da9d4810fc7e0bc7b8baa3bb668859cc63e03bf8258243f4ad9e1838fcabaf27937c16100bf6aa2db315fad3d318375a7d71e5e11688b8e9e722be99679d730ba98d2ca6bcae84d61215e3e7b5c206d5788b768ad04a3c69257d98c60a5b5543b9b4ee5bfcfc75589ae463d2244763f8c68c2338"}}]}) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:58 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x80000) finit_module(r1, 0x0, 0x0) bind$ax25(r1, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) unshare(0x20020400) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{}, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0xc1) r6 = open(&(0x7f0000000040)='./bus\x00', 0x400000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000100)={0x0, r5}) 01:28:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, r0) 01:28:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r4, r3, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x1, 0x3b, 0x7f, 0x80, 0x3f, 0x1, 0x3, 0x27, 0x0, 0x6, 0x3, 0x8, 0x3}, 0xe) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x8, 0x808, r5, 0x0, &(0x7f0000000080)={0x9c0907, 0x48a9d880, [], @value64=0x8000}}) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) dup3(r8, r7, 0x0) pidfd_getfd(r2, r7, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r3}}) 01:28:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, r0) 01:28:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, r0) 01:28:58 executing program 4: unshare(0x20020400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x2100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x81, 0x1ff, 0x7f, 0x4, 0xfffffffa, 0x8}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)) 01:28:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r3, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="1bef6b0c4c954879fdd022b87c3d77718d6f3e0242df22a7b8d936e887", 0x1d}, {&(0x7f0000000140)="9b83ef", 0x3}], 0x2}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="d9", 0x1}], 0x1, &(0x7f0000000280)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8001}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}], 0x2, 0x4) 01:28:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r9) 01:28:58 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) r6 = dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r7, &(0x7f0000000240)=ANY=[], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e21, @local}}) dup3(r8, r7, 0x0) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000000)={{r7}, 0x0, 0x0, 0x1800000000000}) 01:28:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) capget(0x0, &(0x7f00000001c0)) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 01:28:58 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}, 0x4, 0x0, 0x3}) [ 528.968644][T27356] team0: Device macvtap2 failed to register rx_handler [ 528.994472][ T27] kauditd_printk_skb: 160 callbacks suppressed [ 528.994482][ T27] audit: type=1804 audit(1595726938.704:7365): pid=27362 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1114/bus" dev="sda1" ino=16045 res=1 [ 529.115577][ T27] audit: type=1804 audit(1595726938.704:7366): pid=27362 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1114/bus" dev="sda1" ino=16045 res=1 01:28:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:28:58 executing program 4: unshare(0x20020400) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x1d]}, 0x8) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{}, 0x6}) 01:28:58 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2200, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, 0x0, 0x3ad}, 0x9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x5, @private2, 0x3}}, [0x5, 0x67f, 0xed, 0xbb, 0x3, 0x2, 0xa03f, 0x6, 0x4, 0x101, 0x1ff, 0x10000, 0x7fff, 0x1, 0x6]}, &(0x7f0000000200)=0x100) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r7, r6, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000000)={{r6}}) [ 529.164386][ T27] audit: type=1804 audit(1595726938.704:7367): pid=27362 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1114/bus" dev="sda1" ino=16045 res=1 01:28:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x282042) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x93f01, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000140)=ANY=[@ANYBLOB="010100000000000000"]) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xffffffffffffff68) dup3(r5, r4, 0x0) write$capi20(r4, &(0x7f0000000100)={0x10, 0x5, 0x3, 0x82, 0x7f, 0x8368}, 0x10) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r6, 0xc0109207, 0x0) fchmod(r3, 0x90) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 529.297559][ T27] audit: type=1804 audit(1595726938.704:7368): pid=27362 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1114/bus" dev="sda1" ino=16045 res=1 01:28:59 executing program 4: unshare(0x20020400) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x400000, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x19, 0x0, 0x1, 0x9, 0x6, @local}, 0x14) r7 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f0000000000)) 01:28:59 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:28:59 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x1f9) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 01:28:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x400, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) finit_module(r5, 0x0, 0x0) ioctl$BLKRAGET(r5, 0x1263, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x1}, {0xa, 0x4e24, 0x7, @mcast2, 0x2}, 0x5, [0x7, 0xb4, 0x7b, 0x6, 0x1000, 0x401, 0x1, 0xfffffc00]}, 0x5c) [ 529.502150][ T27] audit: type=1804 audit(1595726938.754:7369): pid=27362 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1114/bus" dev="sda1" ino=16045 res=1 [ 529.629408][ T27] audit: type=1804 audit(1595726938.774:7370): pid=27365 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir686619971/syzkaller.U8xlTk/1114/bus" dev="sda1" ino=16045 res=1 [ 529.758491][T27401] team0: Device macvtap2 failed to register rx_handler [ 529.806522][ T27] audit: type=1804 audit(1595726938.954:7371): pid=27372 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/1024/bus" dev="sda1" ino=16046 res=1 [ 529.907107][ T27] audit: type=1804 audit(1595726939.004:7372): pid=27372 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="bus" dev="sda1" ino=16046 res=1 [ 530.004188][ T27] audit: type=1804 audit(1595726939.034:7373): pid=27375 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir425702002/syzkaller.QOI0bZ/1019/bus" dev="sda1" ino=16064 res=1 [ 530.108053][ T27] audit: type=1804 audit(1595726939.034:7374): pid=27378 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir144856666/syzkaller.597Oy0/1024/bus" dev="sda1" ino=16046 res=1 01:28:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:28:59 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) capget(0x0, &(0x7f00000001c0)) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 01:29:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x100) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/capi/capi20\x00', 0x208000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000680)=ANY=[@ANYBLOB="07000000000000000d000000ff7f0000070000000104000004000000ff010000860a0000000000000000000000000000010000000600000000000000060000000100000001000100090000000000000000000000000000000100000000002800000000000000010000000100f1000000ff00000000000000000000000000000001000040080000000500000000000000ff0000000800000009000000000000000000000000000000010000c0040000000500000002000000fd0d00001c0b0000040000000000000000000000000000000100004003000000040000000101000006000000070000000000000000000000000000000000000000000005000000ff070000090000009f4400000200"/288]) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) openat$smackfs_logging(0xffffffffffffff9c, &(0x7f0000000080)='/sys/fs/smackfs/logging\x00', 0x2, 0x0) dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r3}}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r4, 0x5607) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcsu\x00', 0x208000, 0x0) accept4$llc(r6, 0x0, &(0x7f0000000600), 0x80000) connect$x25(r1, &(0x7f0000000500)={0x9, @null=' \x00'}, 0x12) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000640)={&(0x7f0000000100)="7c0140a19b3a6497cc20d16652448888ca27f22a3adf87ce02b458e1032f1608bcfe0b66f50f1337f63a105ce5cefe029e503cac19a8e4a000e600a0fc165c6cffa7dcfd4f95237207331e8fdfdd0c8ddc9aa87bfbacacf118e9f1e05fad7f53943f698275f0b7b36b3b89e9b5cba08881775d43f8951d689af647d6aea895fd8cf3d54e450511dbee99c7e84fd112edfa1603e98af0e09c03cfe0f631d97723a57620d2070c2a4269b2e47c70375b3fb966eb6dde6634201347deb2d39b90c4f27f872e", &(0x7f0000000200)=""/187, &(0x7f00000002c0)="aa81615d363dbf04769d683c165e614822cde81110976f259b5513300aef961fc63b5e332a97b1a78459ce25c2456580bc58aeda78d819eac368923c220d18b287596c05ad200434984f2e8ef547bc0e799de252715df20875232fa071710e250aec9d6081dceb47b34c4cd2ecc068c21de80a54fec428c50f6376684879ee91ba5674ed0c85b285ca762f641e495631b3ec65933ff69b9361324b2f2fdede26247941d83ba68c7bb7088927116f538d01936487164b95eae7941fdf71c0c9ce68d44ecc2149c6b85f178c4c53e6dd55f83cacdb771cbc0cce5fd57901da5831cb72e7265b17739d1a94aafdc27160da467f7b9f09", &(0x7f00000003c0)="55376b263264a776021e63977f541e4c96ed7bfad8197d5c1d57d35a05ca0e8defb1aca89bd03a541524d6e606f713aefce72b93755e24b3fa4a248bf49e3a720682c3279f26ccc8356052a6750b3a5e32f21e7f2e81d2c05bca374f21595cddf2e1c2717f58c1693816f2a8b496fcf25d7625a4b41912e7c6ef03ddf264f427b11a98c6a5e8ed921fbcf90bb7237bd263b8da63bf25eb8d78ad2dffb18887f22765b194fceb6a28980531ed1b091d8ebd9b11d3fe3193370727a958e0f8a497e1ad179d5f08aa64eae762628ab49b", 0x80, r5, 0x4}, 0x38) r7 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr$trusted_overlay_nlink(r7, &(0x7f0000000540)='trusted.overlay.nlink\x00', &(0x7f0000000580)={'U-'}, 0x16, 0x2) 01:29:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x44) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000380)=ANY=[@ANYRESDEC, @ANYBLOB="19ed9943e9b000b5e950185d172969e11605060ecd76070814c7c1019f181560e9eda3502dcbc9ebe472f02d35", @ANYRES32, @ANYRES64=r0, @ANYBLOB="43f9f9951b53b00716e880c0fbf43ab76c9126226a8cef6e38616679d9a1a61cda60eb9a6e3d3042df3257fe39b6285050", @ANYRES64, @ANYBLOB="2870abad149460a76a1e56978ac3e52dc0ebbe6541194767f225a8f707ab145d838a6f3e1733d0b8311894e69b827db1258a3f63f75ea4f8c63480236bf691b3f68a2d10332af8656c54753d9382535fbad55abefd5cae5553354e9bdee9d177ee37d4b51792eaa12a9e9e5e75858df4db", @ANYRESOCT, @ANYBLOB="0aa2a7b3a4e6ea3885afb30fa09fb09a6f4170693fddcef28f95ef9515380f019842c607f07a1c64409d93da5990e8e498427ee87d24a2e2d35cf275efe1c9f95e5639a147c6e22286b4a5e3d112b6cd5a86da03b89aecdec504d9357c0142f81d52847594e5762244d2c06620522790eac6d46363c69d80e507d4c63ac54a40f64bde3e17599b821a13b17f35"], 0xfffffdc3) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) dup3(r4, r3, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x290000, 0x0) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) dup3(r3, r5, 0x3af469f42305661a) finit_module(r2, 0x0, 0x0) r7 = accept4$alg(r2, 0x0, 0x0, 0x80000) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$FICLONERANGE(r7, 0x4020940d, &(0x7f0000000000)={{r8}, 0x6c4, 0x8, 0x1}) 01:29:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xc081) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x240800, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x44001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000280)={0x100000}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @empty}}, {{0x2, 0x4e24, @remote}}}, 0x108) 01:29:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x80) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) 01:29:00 executing program 5: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, 0xffffffffffffffff) 01:29:00 executing program 5: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, 0xffffffffffffffff) 01:29:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:29:00 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x2f}, @empty, @remote, 0x400, 0x401, 0x2, 0x400, 0x8b, 0x10000, r7}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='bond_slave_1\x00') 01:29:00 executing program 5: ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, 0xffffffffffffffff) 01:29:00 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f00000000c0)={0x9f0000, 0x101, 0xbc8a, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xa30902, 0x0, [], @p_u32=&(0x7f0000000040)=0x10000}}) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r6, 0x1}, 0x34}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x300, 0x70bd27, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r8, 0x1}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r8, 0x0, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x7}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4004005) r9 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x208700) ioctl$NBD_SET_SIZE(r9, 0xab06, 0x0) 01:29:00 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x1) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) r5 = openat$smackfs_cipso(0xffffffffffffff9c, &(0x7f0000000080)='/sys/fs/smackfs/cipso\x00', 0x2, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) finit_module(r7, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x102}, {r0, 0x5}, {r3, 0x220}, {r5, 0x8000}, {r7, 0x100}, {r1, 0x6c9}, {r2, 0x109}], 0x7, &(0x7f0000000180)={r8, r9+60000000}, &(0x7f00000001c0)={[0x10000]}, 0x8) r10 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r11 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r11, r10, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r10}}) [ 531.061114][T27445] team0: Device macvtap2 failed to register rx_handler 01:29:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8042}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000005c0)='./file0\x00', 0x220c2, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000640)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast}}}, 0x90) sendfile(r0, r0, &(0x7f0000000080), 0xa198) 01:29:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000040)=0xd5eb) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:29:02 executing program 5: r0 = syz_open_dev$usbfs(0x0, 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:02 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x420482, 0x6) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 01:29:02 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x12600, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc6f4) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab06, 0x0) 01:29:02 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000100)=0x20914, 0x4) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:29:02 executing program 5: r0 = syz_open_dev$usbfs(0x0, 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="4ee22fa8f04f9924d8bac88f82e18c25548c5f3479966864591eb5dc8dad06d843119bf1fdb88dc2add06fb01d7936dfa7fc875ec7e4e9ac569f45aa18a924d05e18f609eace9c26e7b627b936d8db77b0e64dcf8c1e78ab34b68406e550720a5752cb66d98d33601f6dff73e84a3ef7ec651acb5df6704167acdffc5b45083167b42c22e93eeb3202bb190cefa9a9043af1358f2414af5bdc4421568b7d80f80d55b24d7d6047ca7092fcfe4587d07561b7a7298e3ee1e76b1028354f19c8bf86af25019cb2e14d7c1bc0a22f402e346b1e14430da8c342b2e3f67ca72116cd05dd978e9dc93d88d2b8fa84792d7fb74244320b370e30", @ANYRES16, @ANYBLOB="d342a0c51b8f558251c72687957f03313401f4868543c1000ba35a2c44c2ce2f5a24800ad91565d6779aa321ae9d52b6c82d550204c28e21e923ca1a89380135d504f62b6c4a79941c1305ae067007dca45bd0eb0a35af61b56316a7bb48", @ANYRESOCT=r4, @ANYRESDEC], 0x1) dup3(r2, r1, 0x0) finit_module(r2, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040), 0x10) 01:29:02 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) dup3(r1, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r4}}) 01:29:02 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f0000000080)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r4, 0x0, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) finit_module(r3, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x20000) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) accept4$phonet_pipe(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000000)) 01:29:02 executing program 5: r0 = syz_open_dev$usbfs(0x0, 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:02 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f0000000140)={0xa20000, 0x80000001, 0x81, r6, 0x0, &(0x7f0000000100)={0x990969, 0x6, [], @p_u32=&(0x7f0000000080)=0x2}}) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000200)={0x9e0000, 0x1, 0x1f3, r7, 0x0, &(0x7f00000001c0)={0x9a0914, 0x2, [], @p_u8=&(0x7f0000000180)=0x1}}) 01:29:02 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @broadcast}, @info_request}}}}, 0x0) 01:29:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x96) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) sendmmsg$inet(r1, &(0x7f0000006200)=[{{&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="db91c148cae2fd477b9bae65018eaba4f1e4d2f12aa645c89882864bec18d66b21eac127bb29553219dc2474304db285efd9ac033aa407ac475e38f8071c6d64518e55123506866fa0d84bcc3e76936764ed0acc8379f91d234502624b8b8ddf061c425b41899e3739967d93d60a602d67e5f98dc8a289d4970dfa9fe153370462626e60070757f5b7837dff9a", 0x8d}, {&(0x7f0000000200)="70bf784a123c6c98647587c7a4ab35d5ee02e3ad7e73967ab5ff35b076d955aa8065735c9ce1b010fa6cef2a0f53c5fde4fa45ab16671a9a6761c40a0e6bd4353ec88bae95be8754031ed8ed45c40fb71077ba9c63748d5f4510cf6d80c0fe25725e79da35f9fadcf58b11e29e650c6eefc032965fdd25939fa5adca386353e4071e282eb6bf815ea2441561f8a895c6c46fc3c0e399a02c45a6b4679b65750afec057be43a9bb1faf168229da0a3d51ff7cff01a3681ee7705c5146ce14cd", 0xbf}, {&(0x7f00000002c0)="a6a97a6d99caac2e3c68073c82ba6bfb6ca397f581610d2ecef0e5aaa962ed7713151de82d6152ebb42133ab1d9f2f0471d4c978a8266f42733fccf249dee6c3b73cd10ecaea6215718ec395d1fb6f20ff39f10732a8ae18bbbca293ae7f9cd8d101d071d3aa27e2ab2dc8aae995bccc", 0x70}], 0x3, &(0x7f0000000380)=[@ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfff}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@noop, @cipso={0x86, 0x39, 0xffffffffffffffff, [{0x7, 0x5, "b80f33"}, {0x6, 0xd, "3bab4589510c3a983827d8"}, {0x0, 0xb, "9f50b9088ae1a1008e"}, {0x6, 0xa, "2301a04babe6f351"}, {0x5, 0xc, "11ac4de1426041e89c05"}]}, @ssrr={0x89, 0x13, 0x4c, [@remote, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x3e}]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x1c, 0x2, [{0x0, 0x10, "a9031ab8708b77b515655a943ef7"}, {0x2, 0x6, "4adcbe19"}]}, @cipso={0x86, 0x23, 0x1, [{0x0, 0x7, "731b473d76"}, {0x7, 0xa, "dc08ac78d024ef85"}, {0x0, 0xc, "6c3cd6ec42577d6ac3ae"}]}]}}}, @ip_retopts={{0xb4, 0x0, 0x7, {[@end, @cipso={0x86, 0x32, 0xffffffffffffffff, [{0x7, 0xe, "7a07482f73b59bdf33138b6e"}, {0x6, 0xe, "29d7507bb559ac8b1f1f3130"}, {0x2, 0x6, "69cc104e"}, {0x5, 0xa, "621e937b49690ae6"}]}, @noop, @generic={0x86, 0xd, "12f07324ad1f59c3fce887"}, @generic={0x89, 0x2}, @timestamp={0x44, 0x14, 0x36, 0x0, 0x1, [0x5, 0x2c, 0x4, 0x2]}, @timestamp={0x44, 0x28, 0xd, 0x0, 0x6, [0x0, 0x555, 0x3, 0x81, 0x9, 0xc, 0x100, 0x3ff, 0x0]}, @end, @cipso={0x86, 0x22, 0xffffffffffffffff, [{0x2, 0xf, "e68c79a5e461ffcf30eb0803c0"}, {0x5, 0xd, "8ca46de279fa92ca5dc0a0"}]}]}}}, @ip_retopts={{0x48, 0x0, 0x7, {[@end, @noop, @noop, @lsrr={0x83, 0x1b, 0xc2, [@loopback, @dev={0xac, 0x14, 0x14, 0x28}, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @end, @rr={0x7, 0x7, 0x6f, [@empty]}, @ssrr={0x89, 0xf, 0x2a, [@private=0xa010102, @dev={0xac, 0x14, 0x14, 0xc}, @multicast2]}, @noop]}}}], 0x1e8}}, {{&(0x7f0000000580)={0x2, 0x4e24, @private=0xa010102}, 0x10, 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{@broadcast, 0x100}]}, @generic={0x89, 0xd, "5765172e3da02326ba54b2"}, @ssrr={0x89, 0x7, 0x3e, [@multicast1]}, @lsrr={0x83, 0xb, 0x32, [@dev={0xac, 0x14, 0x14, 0x2b}, @empty]}, @rr={0x7, 0x7, 0xe2, [@local]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xc0}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x138}}, {{&(0x7f00000039c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10, 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0x1000}, {&(0x7f0000005b00)="8cb28c0ad64660e7abb286e297e557ffabc351d4ea660be5fbbe31c39a1252abe2a576db", 0x24}, {&(0x7f0000005b40)="ee9a6c6546a02ac0cb7a2f094926af7f2345130be6e6685d6a288fcc7bc88dfaa76117c476e3eb30c7413758bf6afea3b71658dcdb348ff9cb4b837b0bfffefe076c3edc148f57125a7dc428f31d92d2bd6340c5638011e4adffff45cb2a96cd59a20661e5e4cfbb35a86797ea2b10723a97f6f631646a3603e33c06e0e5fa0bec39e3e189fcfa8f26cef84b744013fb7523ddf9989eda31414882b4eef3378ac1f4f955f9df8b0f383b957dccf9e7d895583dcb8bd6e68931152824360a", 0xbe}], 0x5, &(0x7f0000006300)=[@ip_retopts={{0x130, 0x0, 0x7, {[@timestamp_addr={0x44, 0x14, 0x1b, 0x1, 0x1, [{@empty, 0xffffe3ce}, {@local, 0x9}]}, @generic={0x88, 0x11, "71206ad9056c6d1709ec6f6d3d3e42"}, @noop, @timestamp={0x44, 0x10, 0x6f, 0x0, 0x1, [0x4, 0x7e1a, 0x1000]}, @timestamp_prespec={0x44, 0x1c, 0xf5, 0x3, 0x8, [{@loopback, 0x10000}, {@private=0xa010102, 0x7fffffff}, {@multicast1, 0x3}]}, @timestamp_addr={0x44, 0x3c, 0xda, 0x1, 0x0, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x40}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x2e5b}, {@local, 0x3f}, {@broadcast, 0x5}, {@multicast2, 0x20}, {@multicast1, 0x6b6}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x7f}]}, @lsrr={0x83, 0x27, 0x79, [@loopback, @rand_addr=0x64010101, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @dev={0xac, 0x14, 0x14, 0x20}, @local, @empty, @loopback]}, @rr={0x7, 0x13, 0xfe, [@local, @multicast1, @multicast2, @multicast1]}, @ssrr={0x89, 0x13, 0x95, [@broadcast, @dev={0xac, 0x14, 0x14, 0x28}, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback]}, @timestamp_addr={0x44, 0x44, 0xce, 0x1, 0x7, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@empty, 0x101}, {@remote, 0x46}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x14db}, {@loopback, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@broadcast, 0xfff}, {@multicast2, 0x200}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @private=0xa010100, @private=0xa010100}}}, @ip_retopts={{0xf0, 0x0, 0x7, {[@ssrr={0x89, 0x13, 0x92, [@multicast1, @dev={0xac, 0x14, 0x14, 0x41}, @rand_addr=0x64010100, @remote]}, @timestamp_addr={0x44, 0x1c, 0xa6, 0x1, 0x7, [{@loopback, 0x80000000}, {@private=0xa010100, 0x3}, {@rand_addr=0x64010102, 0xff}]}, @ssrr={0x89, 0x17, 0xe3, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @multicast1, @loopback]}, @cipso={0x86, 0x4a, 0x3, [{0x0, 0x10, "9d6082f1f9470740235b16537e93"}, {0x7, 0xb, "46f8f2628f514e4da3"}, {0x3dec7475d1e4f9bb, 0x9, "75d3bd457db512"}, {0x5, 0x7, "b7e41140c1"}, {0x5, 0x8, "90b93692cda2"}, {0x5, 0x11, "f9f666809b499bbcdf3bd3ef6a6a36"}]}, @timestamp_prespec={0x44, 0x24, 0x1e, 0x3, 0x3, [{@loopback, 0x4}, {@multicast2, 0xffffffff}, {@local, 0x7}, {@broadcast, 0x8fd0}]}, @timestamp_addr={0x44, 0x2c, 0x9c, 0x1, 0x8, [{@multicast2, 0x7}, {@loopback, 0x8001}, {@multicast1, 0x8000000}, {@empty, 0x4}, {@broadcast, 0x1}]}]}}}], 0x240}}, {{0x0, 0x0, &(0x7f0000006180)=[{&(0x7f0000005ec0)="fa4907bfc9aec3ee12673638eb8c298f88872233b3e79c2df3cca45ee9a0b3877a6156bd0314b6460324fd062ea506427236ccb33469a3ab43a7d3a72034b528e47b36ae4d367a45bb3244095898b9080740ecf4de166cc3f0ffc8ffbfd3346ecb7d40522f6eb6bd93b3d2b8c32e08a5d0766c018df05de5cfa08135eefec638a3c32799c669ea5fa0ff6b76fa819c106319114c8c07685d74e185243125349dbc15ce29827e1fe18fa63e6f51bc62d8c74f93a009b024971a18f687a5fd863c035fe6c60420d79b216b697409c64298641c7db4eb24851554f4edf114c6342ea92ef1e9b2ccdd008a7c0938a37e76ebe8d6b6107a", 0xf5}, {&(0x7f0000005fc0)="41ba13200a7336b5e63cccbb5ce10bb6a8c0d95ffd369eba974d1d7d5b88e339238f97c0a2e71a957382f1d78ec8447c4429f6f1d2100dde7c5a4452168b92e6980e57eccc16c8cab5da689532602f928e1f74fd61343d15a117e96e98fdff3935608c53975e713d2fac1899163c00d46deb95e0d06f3dafd23d38ba7b58746790043f1450826fb7ab8db49fdd1b780eb8e2192d64a017bd65abf476015c0627a0387d57e93367e8ae007a943e864f709d983c9c78b0b9fe3b4d3e7cf7dbd1161b4bf6f16f88ec20760e488602980172e4bd606cd3aa8118b1d71d2c44b933f1c4234cfd04777e26a9a4dd14612ddd4d", 0xf0}, {&(0x7f00000060c0)="a728a694d672b56d82a08940d7f6f1fca5823f3b5527bbc5217ab18a9066e1b6a0087c4dff6e60be76aa339d80d838cd54f2754ca359f8937aeb615677ffa20b40d89ba02bb77eebc3e28dc925d34da8c8ae08f33ff77e434abb6c6412f2f1e694294752cc08e3c8081f1d1ce2e996695684612a375ea9d6b21d5beb11a16b9877dfc0eef9", 0x85}], 0x3, &(0x7f00000061c0)=[@ip_tos_int={{0x14}}], 0x18}}], 0x4, 0x20000000) dup3(r4, r1, 0x0) finit_module(r4, 0x0, 0x0) r8 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r8) 01:29:02 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) 01:29:02 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000640)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000540)}], 0x10, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}}, {@norock='norock'}, {@gid={'gid', 0x3d, r2}}], [{@smackfsroot={'smackfsroot'}}]}) getgroups(0x2, &(0x7f0000000040)=[r2, 0xee00]) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:29:02 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 01:29:02 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:02 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x50) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r4, r3, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000080)={{r0}, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000100)={"fd7d798a8fd3c0eb173c3a6d11fda4fa254ac0b60b6a0a8c6c6683c057cdb3ad84aac39ed0e1f86c78a970306bd19a280c5987af1c5c46bd11ec00f7bd099bda04623e42cb27869e7c2b8d9f1221ad7558e8add5209857c5bced5a96f550d71a4877a62332e54992d9ac22071aa6c324338580f58234c723859b070a29e78605efbf30238ef99ea3e5bc6272e6929bb21f0e6aad4e2c2a41085a070ca29115d37e8fdc6898e2d2d71a978248028008850a47cdb6d16dce883cc0ff6b18259f891ffc1db3260b53abad29e5c7e01edad65d00d9c5230c0c0c70fdacf0de9349b5b9a7e7135a960cc924a7e469f876a083a19fc1d09905822563309ab8620df6c6fb4995bcbec9e8ea3e9435976eb1e8ccede6ea560ba3f3d98dcc2e8829c76c6e1e3fe4e1b9a1ce3ea13b30529dec1e09b7c1f3c5169ca293478502203b50acb470b6e4a42b9f3e07bf9e44dd465af8f3cfd63a464f9d8574dbdbe1565c19c63f06f51c11565972ca004b22f0040723669a52cefe9326fe19dc5c05f92e7594c495ec15bbb96aeccbcd895b9032001fc421899ee4aa3c648220b1874a39f468796a0c21ed1ebfbb33037f7b84aff19e7cee6dadd8a8c3a80cdb8d9762ea7be131ee0e19e37412c4e35aa4c4d981ffa64c9553acb3a1d0082dfc4ebe01f786214d07175ddd641051fa1ce0c989c92a7afd6df3d0f61b955371b0def432be1fbabf6d68d92b14919662cadd38abdd8aa1c0dbcec98d14f89d465dddf44804f27f964480f97a576518f915571c353866f4c3b6afbcbd264fc1ab2ad7eeac2a92a94899cd8400786f0612b1eb46eae9fba8781d9af2c72ee46408ea0461f974b810f5704861ca1a0f899cb11649f3530013ec8ac6ac287c60e5de30830b79beb7b4a8115df09fe08b9276c24d8c71cac99ea11d1d9c32180028feb7cd811899ceda24275fcb6a0b30dbe1adad509a6ce669c06217e24285758477215d1571d4860ce6f39590dfbdf15681b9fe94b108ada015b66f049c183c364a7f61aeedc10705960bc6773aad4073ede95fc0a4939338405b72c4ab098e51595524ec6c1bdefef88c495c69d8ee6c6d093227f7b2c7a5c5073b1fab99e319d222c94950d07c14c0bcf881f09868a34a7042a4d566dec9dc971d461d87647289f7c248fac8811bad6b9dc316543219e5530f40e723ca154ae75a9e1e05fa956a424ca3a9f8e0c1a4c2b257b19016cfa39c209cd0ab5d84fedc5b9f6c6d0de81669df9e73bac06f312c6ea765c94a9f871961d6a966dcc06b6a0523063b831edafbc46ec8c2777d0f5802c1c7d15607e79cfcaac87391c2a9fa61a61a0790a5b6bc8f04adb333266fb67f29389cf74084c3434e1978f8eda638c2942306bb0b33debef7c3269d713602cb2bbd06040803d4daf2e1ede0cc261faaaa217712c2949e70aafa98fb0da2"}) 01:29:02 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r0}, 0x0, 0x2000004}) 01:29:02 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) fcntl$setown(r2, 0x8, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) write$binfmt_elf32(r5, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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0x1958) r6 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$NBD_SET_SIZE(r6, 0xab06, 0x0) 01:29:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) ptrace(0x10, r3) wait4(0x0, 0x0, 0x0, 0x0) 01:29:02 executing program 3: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x2d4602, 0x0) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[], 0x1) dup3(r3, r2, 0x0) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f0000000140)={&(0x7f0000000080), &(0x7f0000000100)=""/20, 0x14}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x101000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) ioctl$UI_DEV_DESTROY(0xffffffffffffffff, 0x5502) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r5, 0x7f, 0x7}) ioctl$SNDRV_PCM_IOCTL_DROP(r6, 0x4143, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0xab05, 0x0) 01:29:02 executing program 4: unshare(0xe030300) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 01:29:02 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, r0, 0x0) finit_module(r1, 0x0, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000080)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={{r4}}) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000180)='./bus\x00', 0x10000, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) connect$ax25(r7, &(0x7f0000000100)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @null, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 01:29:02 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) ptrace(0x10, r3) wait4(0x0, 0x0, 0x0, 0x0) [ 533.185408][T27549] ptrace attach of "/root/syz-executor.0"[27547] was attempted by "/root/syz-executor.0"[27549] 01:29:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000000100)=""/75, &(0x7f0000000180)=0x4b) 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x22000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) 01:29:03 executing program 4: unshare(0x20020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0xfffffff8) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)) 01:29:03 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) ptrace(0x10, r3) wait4(0x0, 0x0, 0x0, 0x0) 01:29:03 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$HIDIOCSUSAGE(r1, 0x4018480c, &(0x7f0000000100)={0x1, 0xffffffff, 0x1000, 0xa0c, 0x7, 0xffffffe1}) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r3, r2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r2}}) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000240)=ANY=[], 0x1) dup3(r7, r6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r6, 0x28, &(0x7f0000000140)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[], 0x1) dup3(r5, r4, 0x0) finit_module(r5, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r5) [ 533.352383][T27566] ptrace attach of "/root/syz-executor.0"[27564] was attempted by "/root/syz-executor.0"[27566] 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4f00) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 01:29:03 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) ptrace(0x10, r3) wait4(0x0, 0x0, 0x0, 0x0) [ 533.467424][T27581] ptrace attach of "/root/syz-executor.0"[27579] was attempted by "/root/syz-executor.0"[27581] 01:29:03 executing program 4: unshare(0x20020400) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1) dup3(r1, 0xffffffffffffffff, 0x0) finit_module(r1, 0x0, 0x0) r2 = dup(r1) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000200)='9p\x00', 0x10081, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6163636573913d757365721d00"]) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r6 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x161) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[], 0x1) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) dup3(r6, r5, 0x0) finit_module(r6, 0x0, 0x0) ioctl$CHAR_RAW_IOOPT(r0, 0x1279, &(0x7f0000000080)) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r6}, 0x0, 0x0, 0xfffffffffffffffe}) 01:29:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[], 0x1) dup3(r4, r3, 0x0) finit_module(r4, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000100)='/dev/nbd#\x00', &(0x7f0000000080)='./file0\x00', r4) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) 01:29:03 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x22100, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000100)={0x3, 0x9, 0x4}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x125700, 0x8) dup3(r2, r1, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000200)={0x9a0000, 0x9, 0x3, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x98090f, 0xce, [], @string=&(0x7f0000000140)=0x8}}) r5 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet6(0xa, 0x80003, 0x6b) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r9, &(0x7f0000000240)={0x11, 0x0, r10}, 0x14) getsockname$packet(r9, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21a}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0000006600200027bd7000fbdbdf2500000000", @ANYRES32=r11, @ANYBLOB="ffff0c000500310001000e005601a48ebee5dc505b633146004003ffffffff000b0001c8732a8501d9067b000000040006f0adefb3cacee899000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r12 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r12, r3, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r3}}) 01:29:03 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1, 0x0, [0x305f, 0x2e, 0x2e, 0x5f, 0x600005f, 0x2, 0x5f, 0x5f, 0x52, 0x5f, 0x5f, 0x5f]}, 0x40) ptrace(0x10, r3) 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) 01:29:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x6b) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r7}, 0x14) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r9 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r8, &(0x7f0000000240)=ANY=[], 0x1) dup3(r9, r8, 0x0) finit_module(r9, 0x0, 0x0) ioctl$KVM_SET_CLOCK(r9, 0x4030ae7b, &(0x7f00000000c0)={0x7ff, 0x7ff}) getsockname$packet(r6, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1a02000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r3, @ANYBLOB="2a002e8000001201b046f6a9b8be0a299f18295a4cc865a03290aeff7fb55d6e98719f9d10279d2fead9c42e3f949c44d7a13b6d9c8385afbc98dd494be0afdd3745d65dc852c62e2dc3104c374e86c8b4726732ddf35d9fde869d2ce3bbbb19440b5fd80d5f6e377b7e67dfbcf66d9c04a182c0f9dd5e2edb58ba395cd93b6504107cc03476c6d1c3c4857375ad0a06e418c07780f6836dc48724d8d18a63cec6845881b3a460608a801ce9ddcf912facd0cf84c508b371a062241e2f28220708000000c988f072557a55ae3214b6f6f2655ccad8bdde2500367c1564b10657a376a4980c0e983e1566bb19b1b5fb8b701a5cdeb8119d0010000045f93db86f16f0670aa90793d0af21aaa7d058d8e9bdaf7e31cdef6107573b8ca46195781af913053eb2d33dee39eda6405af7325a61e57c37589c77", @ANYRES32=r10, @ANYBLOB], 0x44}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@private2, r10}, 0x14) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) [ 533.619409][T27591] ptrace attach of "/root/syz-executor.0"[27590] was attempted by "/root/syz-executor.0"[27591] [ 533.696408][ T5] ------------[ cut here ]------------ [ 533.729233][ T5] WARNING: CPU: 0 PID: 5 at fs/read_write.c:517 __kernel_write+0x8e5/0xa60 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) [ 533.754738][T27598] team0: Device macvtap4 failed to register rx_handler [ 533.784697][ T5] Kernel panic - not syncing: panic_on_warn set ... [ 533.791312][ T5] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.8.0-rc6-syzkaller #0 [ 533.799367][ T5] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.809432][ T5] Workqueue: events p9_write_work [ 533.814448][ T5] Call Trace: [ 533.817733][ T5] dump_stack+0x1f0/0x31e [ 533.822064][ T5] panic+0x264/0x7a0 [ 533.825955][ T5] ? __warn+0x102/0x250 [ 533.830106][ T5] ? __kernel_write+0x8e5/0xa60 [ 533.834952][ T5] ? __kernel_write+0x8e5/0xa60 [ 533.839802][ T5] __warn+0x227/0x250 [ 533.843789][ T5] ? __kernel_write+0x8e5/0xa60 [ 533.848634][ T5] report_bug+0x1b1/0x2e0 01:29:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x1) dup3(r2, r1, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000100)="871561bbee2e619317329f41caff69e5f0502ad9408f58da41a711edf2ca8cfbcbb7ced4ca98c5ba291c2bd8d85b0f806010bab3ba54f4b27aca4599954c34ca3abdfe659028d8792883acb4279450a4cba21d", 0x53) 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) [ 533.854964][ T5] handle_bug+0x42/0x80 [ 533.859115][ T5] exc_invalid_op+0x16/0x40 [ 533.863611][ T5] asm_exc_invalid_op+0x12/0x20 [ 533.868455][ T5] RIP: 0010:__kernel_write+0x8e5/0xa60 [ 533.873908][ T5] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 f3 da f6 ff 49 89 1c 24 e9 f8 f8 ff ff e8 f5 cb b7 ff e9 ee f8 ff ff e8 eb cb b7 ff <0f> 0b 49 c7 c6 f7 ff ff ff e9 81 fc ff ff 44 89 f9 80 e1 07 80 c1 [ 533.893514][ T5] RSP: 0018:ffffc90000cbfb20 EFLAGS: 00010293 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) [ 533.899575][ T5] RAX: ffffffff81bcc615 RBX: 00000000080a801d RCX: ffff8880a99a2140 [ 533.907540][ T5] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 533.915506][ T5] RBP: 1ffff11012107268 R08: ffffffff81bcbd97 R09: fffffbfff16f6058 [ 533.923478][ T5] R10: fffffbfff16f6058 R11: 0000000000000000 R12: 0000000000000015 [ 533.931450][ T5] R13: ffff8880908393d8 R14: ffff8880908392c0 R15: ffff888090839344 [ 533.939438][ T5] ? __kernel_write+0x67/0xa60 [ 533.944198][ T5] ? __kernel_write+0x8e5/0xa60 [ 533.949055][ T5] ? kernel_write+0xf0/0x1e0 01:29:03 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r0) [ 533.953658][ T5] ? lock_is_held_type+0x87/0xe0 [ 533.958617][ T5] kernel_write+0x114/0x1e0 [ 533.963130][ T5] p9_write_work+0x588/0xcc0 [ 533.967723][ T5] process_one_work+0x789/0xfc0 [ 533.972590][ T5] worker_thread+0xaa4/0x1460 [ 533.977296][ T5] kthread+0x37e/0x3a0 [ 533.981372][ T5] ? rcu_lock_release+0x20/0x20 [ 533.986212][ T5] ? kthread_blkcg+0xd0/0xd0 [ 533.990801][ T5] ret_from_fork+0x1f/0x30 [ 533.996536][ T5] Kernel Offset: disabled [ 534.000953][ T5] Rebooting in 86400 seconds..