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"}) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002400), 0x480, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002440)={r4, r7, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000003440)={r4, r5, "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", "20daa4ea629aaadd075428281688e266db1af94b7a4907c044d9199d0d80ed1f8f5367283faa5bdfa5afdffaf495026a8fee1ce1b71e2d647d1995edcf3fbd454e4864ec55addd2a6fead1a1b5c708f5cc206c14eb4eeb49d9c5e2a84abd68e82640859ca02851341418655c72b305efd5b500c4ab8876a19aa779d370e580313290760b325e315f838b90cc2b9f50871caba06f43fa6149a508adab73ce33712b7a1a8e26f00a9c7f4212968ad68c0c1eac4aec9f2dba1e401420d784633c48e39d1b46afa44d7c3a63b1cfd5706cb9e458834005925c9bba3af5202c8d01212a0e1b49d5f5959d4365ec5ea774dcda1bad14f271f389e0a0795900c8744d137dcf871e08d2cc0cb3c4dca016b2aa288b14d3f673f7f33abbb0ee3b1359d57ec4579a440bdafcf5462875d4e6268ea79f0947d9a8cd2a181afbcb3b251702e10a1fe6c9e893afa98ea977a7914bc10507af86b51540687fe1a83de6db07c2cfb443d2765be500168d36fc716a6d0a3e9162a7e08b43c6779ad5a0ea3fb7cd9fbdf21783796f35b9c94d140000f3fff35001deb0f5b51e93eb2cc8b41f22a77385e85ace90c6eb4877faf9eff7002d79b153682166cb93545e0398284c7d9bc6c4ba41822270f76544c9954da01cfd488b7d82330e550d7be8ab8e7fe6b622d9c18d6a7dc339f98658470bfe2a170cd77799b3e84621c24cc23ebecd5372b81b62811535f4649e728320266b376024119b6d74cd2512660c49f404e9034441589a537ead50da5ec855b2c6a21e640e504e8503d45924c82fa167b4c7756d733be0fd35611e60f819f6fe735d4b52398fed563746c4b2f8939d87950b5da923e1dfac9ae94fbf1e6fd309d0536ebd6d9eeaae8e4cbf62a644efa6d30af2588c9a92f98ae68ae7236b267acf958041225d8ddad4cea1a7d4b3d35e3be340be394e3bb4ee335dd2df8d7ebcce7d7b28177394f2fc461c7b10c40e59a243ad60e953ba36ef084ab8ffa76dc3600adc516d717cc57fed0a9812910cbe9c0532204e2fd80289b59140b590067977ba1e373d3f8461fdad7725829e8f06f37fcd5d8838529127d9d851bd418ed5d449a3e07fd6c8ac6eb562af83de87a4f8aace74a807aeb6b32372728ea16ffbc4da5a70fe26b11e938440ac7618034ad2f22f2086385f69cfd9c9efc10b948dc65b3b51488ee8f4efa755a74098934fff3bd29866b65e74753f1890bfac577927acbd08d1aef5b3a20de043f9d91fc244e4ad443b31f584f29926bb58ed6d657bba3080ff2ca3dad232b4b5003d67f2b5f4ac83222c7c74a4bc625051625c4b05cc2f01c341fec26a0474c552c035bba3a9853df8ccb66668572b1d929dfa0acb0cb1b89f7ab561177b4c11309a7d0dae9fc1a9f12b639348f85d4052dbdf20be9df932149e31b7b27f6ab0d3a0bccf2d97dcc6aac227de2f8d74626dfa9888f5ea80fad73a8bbab38ea56ca61c4526fe20c73ea644910a2f91265a14c7a81cf199c6cbbd348530e9c2797fed774cfe7aab907d49bfb31b9b57bd3933cf600f48fc0a3cf7fdd1125216fa8b3b834a535a19cef46daa10fe29e30bf31ac4b9b9bb379bf6a90123d2429a517f9c08a15c622bf0fe616c017460f2e73e0c4e8ce6646349bb9589b7f9584cbdefeaf955212cf128a3bce029d93cf193accef73cda500046e5121083b3ba686f5be3eeeaf256637652e3a3ed98abbac3933526ca060e1266f3dce27b44b327bad2618244ce15bd653d5231744048a2636f7d57144ca32ee0e3077f063862ea9f31f4263a1a04ff5b32804f5320eb0f524a3d515d8a4da8c0f4393fb423254c0984267c533bcca34b694e91717ac3fd47a51413dfa530da7234b0220910f7392a38ec2085452124ba14fb95360fe67b022e0ff4f0c4b899e2cebcce21b1c9137d40d7c3d5548e155a9374498ff9ec2a67b8cdc9591f9cfdf94eca35577eb38c938ed2a168b16389ab44fe57b7d7f6b40de0210c036536bd9cef25128b95f8a09f5e570f995ed99383cff3f4f386d2213b7ffb7f871b7d68427032a5d418809198d34561473b152298ac9c7085f8f3d3f82e083b68129e136b4800d8568fa58bfdbd6d54e80feabb56a125d1666ddedae313c0cee8bf89463e6469f60c4672fc5763ade449ca404fb1031083f3aaf5c43bf09450713fe733001f737e12bd245fd5a50b730c0034d2e5b8c0efa51d7b51699c2121871f487e5beae404f288f60f0e773f91218d44f284635f14b65209547a7d14cb4044e21a56ceb32d4de88e512bd6cfccc31d5c955f8d91e3ad513e3d75eb3a704ccb3f0e1031cdff03428791970dd413f05740643ca0935c3f8610dae6a7567abd5a4b2a5568788488a1996f34fa586d0a7e11c73ae5aed92d26edb6dad32db81ee15be3d07acdc506459ccdad770245d2e1354c5caf1b42a3fdfb8c85b398fe1a0273b11842aec043c79245539537a997cb3e8f12cdb5024db7828dca0a0cf93b4c723376eb2bdccabfba9cc9cd0d16f015b0b1e9fa4493cf483705a9255ae9be99ca8735c4149337ae1264201fdf7f43c8a35d86e3c36117bd78e8f30acbd57a1b129ac5c19a3b3358443623cb1e65ef9cdcadbbad1b58443a2a597f8bce53ddc4bc25d68be3654c183da8866ea34ee545433e4dd71e074d38f8e19b69282d5710c51c8998cc4607d29e47c29c678eab196e8a785ec23e7ac640cf36ab20b3b82031b298edc39d6c36c03a12d3c8dcbfdf7f053f50feae936e1c9c9e43ee4832c318f395f6b3d08af73a6af6b296020cadf7b57644c35cbef27004857b405b656fdf2e9a27e572c1578a8f1a575400b07e8b1ef617996597397c9f2674a13a0fce88da7e37df4098465822eb2219a55814e0f5036adf1e629de1f61bc44d94316d7df3211c9f19ab4fd9d0d9ee87a125d3bc6334d234998b2b810b92285a4791e1dc0fa587bc1af1bd4975a6605fb3e465d7693cea9301a912322749e49a062578e21a1225a3289fb63781bc2c6f181d1e146e29e60fd61041dd78991bbf158dcd78445ec15630c57298cd86a7dd352e8be2abd54a887163822308e4e4bdeeadf497c9745c62b5c770d64e46763d4141fd13b616f80179ef758b3ab7269e0921a2fad6d3f37d4b9722bf48736e10b2658e58778026d96021c834af553122e2cd4cbc07e74444c79f46840712598e30b3a5d31ccf2e8324f9d131713671d2125bfba8e1876e9b220731a9b09a7ee2abb92095c2bf2d110d6785fc32f519db3887b3f8b070d02fe664ff6a8e6d1e0a1f7666badaa33c5e4317a7db5f8371eca2a39885d5a6e29277611e70d5a0cad1f212cf70eedc5a8a0ad1734a1480b2599a0057984e5468c65ec164aefbf557fa8b1cd529cc1457b87270d7bce0a717162eb2e8a64a323d79478522a6fd98789a02dd312aff2821226eee3d5a8bd8517d57504025a86d6f86bccaa7b946d3024aad8a89a1527790b5a6f0f1c956da15ca1b06fe23e941f95e4e912d1e12a85a75844e65e147aef2facb838f035bb19b9b67c22babe1104c6ce032bf10f74cbcc0cefb3cd63465aa82be8edf15bbb3320d4651e4586c0992cbf05bb90b4444fe4d91f2db00e732851d2e9023cd48f489c6156fd1132ab973fd9b04a1f0f3e48c1ce7e57f686ff5332dedd8d403ef0aae7a6f8f5595550188af1f9aa136f6b6d8729d202fb77bec3f4829b1ddbd964a4105e0c19ba9ef26bb9b2250299636379958b1afe04c9cb8338729fca25bc9c042eb2cf99ac84be8b47064c249a796ce2eb93c026e4cda1c67d60572072d3925f2c02be4b940d086e53c132b38b300eb370562bc27a96292007130cefcce032b6e096f266da4b3781bb8545d277386824a2ee8391a6c4ccf51d06e906fa6b72d68700251c7a940080422c03d1c5c8a038fd0c9f2a5d6802c98becf6356c8f4db0aab6dc392064b91c85f492e652e5c31f0744e44649a6e640b0bbb66e6f4c36be3086e34ecb1d4dab0d1b551506c41b6043b2ca4c749945192d41f6339514525076ee934a2864fb339fbcc335ddb154998df2d146271648385aca9f1cc136d6788ebce98c9113eea87614f5a5a8e58142cedbe01565d691c37c902a84d5b8b5012d2e065a791bc6ce719eb286631c8e7ca626293b3746b8847f8870b9da82b07bbd05dd58743f2bdaedf3723e2dccd03f7e5d3fb55a81c2b10ef0d87764d33b345d206b95575feca595f32957cf8c45a25f925444f39b90a318e282b1a071a9e9978e0d0e0649f8949985591366c3e30c76a4d347cc6d2622b7211fd98a735db81e6200a184d44f0b35488771c9c9bf725b836f764e57ddc466f4f3bf8bb0972fb0c7b4d674edc68c2599de885f99d1de06756d316345fc6d57b554454ac1edc516bfe574fa959e1bd7307df74309d02e5d56a260bd6ecf936f78aac49188f4856df30126cce7bf74e760762fc11576cb41adda999b043c408b6f27328a283e1db415c90158116dd1ad2cda399403f186cfab85fcd1686f099d5f2bf2c563b766139f1b7280876f33767932942945f047959f18d8c022f3205d89015e078260f08d8a66ea544ced8c63240361dad84cd0cf781e606f12e3151825bd5f046b9064651f2bf0d9b226d7b955172d3b0d64858d57b4e1dba8006604e0a5cbe6f9230f1f34f07744d4cb79e3e9e49b199936ce1e3a348b47ae04461e323854620c80a0194dea39c185d99959bcc77ae7f3e54a0e34695b9b31e2d3930e90c8e3d27058de3b91d7d563d64e995b971a1deb0adac1b5ea42ecfd5f19f8dd75da7690ca8ad5299fd2c5668b4598026efdba54980bda52495addb32860209dcee57bf7d3a74234fca5a6d8bf396bd0743df6959871d07e624d9a9d2a9b1393607f4de654787562e5ae61dcabfec6609509b429fd4558e4d53298d8bfca0e1585f3caffbe8ef48f1ba9ecbedb7945433eba3388d53fdc6d9fdcb0e6006a1c9db8d92a9fd96a0ec5c2877c35e164b3dabc207b82d8368a8e4a5347823696602a1ef1bfeb89219b5aa02910f772fe59871ec398c728916c4efa4af91785ca7abc51496e44cd83fe79df9beb24539a494789f7e0a7aed0327d92ddd55238f28bdc6e77ec81dd7cd80b426fa593d67c68ec12079cc6dee70db1736e44fb868d7fa925119d6ba3194cd2576f272c089462805f4fa42613160e44afde2aa33af24a9bc1faae517458c38f28be48944f5e0a0f161e7f4dd5ea2caf665ffba34606eec015ceffd46aaf31b5f35cd328a901db918ab3892e14a1df17c3931d21701b7761352682b8af6b486a0ba22a585d972a7435571931bb003cdf18a6be190f56d86c85b8e261a69955956ee7ee2ec7bd96f6d74ced2c16990584b2a3ffdb4f7eb3efcd719432f8fbd59600dadab6c5bd0f92c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000004440)={0x5, [{r7, r6}, {r5, r4}, {r7, r6}, {r7, r6}, {r7, r6}, {r5, r6}, {0x0, r4}, {r5, r4}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r4}, {}, {r5, r6}, {r5, r6}, {r5, r6}, {r7, r6}, {r5, r6}, {r7, r4}, {r7, r6}, {0x0, r4}, {r5, r4}, {0x0, r4}, {r7, r6}, {r7, r4}, {r7, r6}, {0x0, r6}, {r5, r4}, {r7, r6}, {r5, r4}, {r5, r6}, {r5, r4}, {r7, r4}, {0x0, r6}, {r7, r6}, {r5, r6}, {r7, r4}, {0x0, r6}, {r7, r6}, {r5, r4}, {r7, r6}, {r7, r4}, {r7, r4}, {r7, r4}, {r5, r4}, {r5, r4}, {r7, r4}, {r5, r4}, {r7, r6}, {r7, r6}, {r5, r4}, {r7, r6}, {r5, r4}, {0x0, r6}, {r5, r6}, {r7, r6}, {r7, r6}, {r7, r6}, {r5, r6}, {r7, r6}, {0x0, r6}, {r5, r4}, {r7}, {r7, r4}, {r5, r4}, {r7, r4}, {r7, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r7, r4}, {r7, r6}, {r5, r4}, {0x0, r4}, {r7, r6}, {r5, r4}, {r7, r4}, {r5}, {r7, r6}, {r5, r6}, {r5, r6}, {r7, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r7, r6}, {r5, r4}, {r5, r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r7, r6}, {r7, r4}, {r7, r6}, {r7, r6}, {r5, r4}, {0x0, r6}, {r7, r4}, {r5, r4}, {r5, r6}, {r5}, {r7, r6}, {r7}, {r7, r4}, {r7, r4}, {r7, r4}, {0x0, r6}, {r5, r4}, {r7, r4}, {r5, r6}, {0x0, r4}, {r5, r4}, {r7, r6}, {r5, r4}, {r5, r4}, {r7, r4}, {r5, r6}, {r7, r6}, {r5, r4}, {0x0, r4}, {r7, r4}, {0x0, r4}, {r7, r4}, {r5, r4}, {r5, r4}, {r7, r4}, {r7}, {r7, r6}, {r5, r6}, {r5, r6}, {r5, r4}, {r7, r6}, {r7}, {r7, r4}, {r7, r4}, {r7, r6}, {r5, r4}, {r7, r4}, {r7, r4}, {r5, r6}, {r5, r4}, {r5, r6}, {0x0, r4}, {0x0, r6}, {r7}, {r7, r4}, {r7, r4}, {r7, r6}, {r7, r4}, {r5}, {r7, r6}, {r5, r4}, {r5, r6}, {r5, r4}, {r5, r6}, {r7, r6}, {r5, r6}, {r7, r6}, {r7, r6}, {r5, r4}, {r5, r4}, {0x0, r6}, {r5, r6}, {r5, r4}, {r5, r4}, {r7, r4}, {0x0, r4}, {r5, r4}, {r7, r4}, {r5}, {r5, r4}, {r5, r4}, {r7, r6}, {r5, r4}, {r7, r6}, {r7, r4}, {r7}, {r5}, {r5, r4}, {r7, r4}, {0x0, r6}, {0x0, r6}, {r5}, {r5, r4}, {r7, r4}, {r5, r4}, {r5, r4}, {r5, r4}, {r5, r6}, {0x0, r4}, {r7, r6}, {r5}, {r5, r6}, {r5, r4}, {r7, r4}, {r7, r6}, {r5}, {r5, r6}, {r7, r6}, {0x0, r4}, {r5, r4}, {r7, r4}, {r5, r6}, {0x0, r6}, {r5, r4}, {r7, r6}, {r5, r6}, {r7, r6}, {r5, r4}, {r7, r4}, {0x0, r4}, {r5}, {r7, r4}, {r7, r6}, {r7, r6}, {r5}, {r7}, {r5, r4}, {r7, r6}, {r7, r4}, {r7, r6}, {r7, r4}, {r5, r4}, {r7, r4}, {r7, r4}, {r7, r6}, {0x0, r4}, {r7, r4}, {r5, r4}, {r7, r4}, {0x0, r6}, {0x0, r4}, {r5, r6}, {r5, r4}, {r7, r6}, {r5, r4}, {r7, r6}, {r5, r4}, {r5, r6}, {r5, r6}, {r5, r4}, {r7, r6}, {r7, r4}, {r7, r4}, {r7, r4}, {r5, r6}, {r7, r4}, {r7, r4}, {r5, r6}, {r7, r6}, {r5, r6}, {r7, r6}, {r5, r4}, {r7, r4}, {r5, r6}], 0x0, "98439e77a458c5"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000005440)={{r7, 0x3, 0x8, 0x9, 0xfffffffffffffffc, 0x2, 0x1ff, 0xaf5, 0x6, 0x1, 0x0, 0x7, 0x8b3, 0x1f, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f000006b4c0)={0x2022, [{r7}, {0x0, r4}, {0x0, r9}, {r10, r4}, {r7, r11}, {r12, r6}, {0x0, r4}, {}, {r7}, {}, {r5}, {r5, r6}, {r5}, {r7}, {r5, r4}, {r5, r6}, {}, {0x0, r6}, {r5}, {r7, r4}, {}, {0x0, r6}, {}, {r7}, {r7, r4}, {r5, r4}, {r5}, {r5, r4}, {r5, r4}, {}, {r7, r6}, {r7, r6}, {r5}, {r5, r4}, {r5, r6}, {}, {r7, r6}, {r5}, {r7, r6}, {r5}, {}, {r7}, {r5, r4}, {r7, r6}, {0x0, r6}, {r5, r6}, {r7, r4}, {0x0, r4}, {r7}, {0x0, r4}, {r7, r4}, {r5, r4}, {0x0, r6}, {0x0, r4}, {r5}, {r5, r6}, {r5, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r7, r4}, {}, {r7, r4}, {r5, r4}, {0x0, r4}, {}, {r5}, {r5, r6}, {0x0, r6}, {r7}, {r5}, {r5, r6}, {r7, r4}, {r5, r4}, {r5, r6}, {r5}, {0x0, r4}, {0x0, r6}, {}, {r7, r4}, {r5, r6}, {r7}, {}, {r7}, {0x0, r6}, {0x0, r4}, {r7, r4}, {0x0, r6}, {r7}, {0x0, r6}, {r7, r4}, {}, {0x0, r4}, {r5, r6}, {r5}, {0x0, r6}, {r7, r4}, {0x0, r4}, {0x0, r6}, {0x0, r4}, {r5, r4}, {0x0, r6}, {r7}, {r7}, {r7}, {0x0, r4}, {0x0, r6}, {r5, r6}, {0x0, r4}, {}, {r7, r6}, {r5, r6}, {}, {r7}, {}, {0x0, r6}, {}, {r5, r4}, {r7, r6}, {0x0, r6}, {0x0, r6}, {r5, r4}, {r5, r4}, {r5, r4}, {r5, r6}, {r5}, {r7, r4}, {r5}, {r7}, {r5, r6}, {r5, r4}, {r5}, {0x0, r4}, {r7, r6}, {r5}, {r5, r6}, {}, {r5, r4}, {r5, r6}, {}, {}, {0x0, r6}, {r7, r4}, {r5}, {r5, r6}, {r7, r4}, {r5, r6}, {}, {}, {r7, r6}, {0x0, r4}, {r5}, {}, {r5, r4}, {r7}, {r5, r4}, {r7}, {r7}, {0x0, r6}, {r7}, {}, {r7, r4}, {r5}, {r5, r4}, {r7}, {r5}, {r5, r4}, {r5, r6}, {}, {r7}, {0x0, r4}, {r7, r4}, {0x0, r4}, {0x0, r6}, {r7}, {0x0, r4}, {r5, r4}, {0x0, r6}, {0x0, r6}, {}, {0x0, r4}, {}, {r7, r6}, {}, {r7, r4}, {r7, r4}, {r5, r4}, {r5, r4}, {}, {r7, r4}, {r7}, {r5, r4}, {0x0, r4}, {r7, r4}, {r7}, {r5}, {}, {}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {0x0, r4}, {r5}, {r5, r4}, {}, {0x0, r6}, {r7}, {r7, r6}, {r5}, {r5, r6}, {0x0, r6}, {r5, r4}, {0x0, r4}, {r7, r6}, {r7, r6}, {r7}, {0x0, r6}, {r5}, {0x0, r6}, {r5, r4}, {r7, r4}, {r5, r4}, {r5, r4}, {0x0, r4}, {r7, r6}, {r5, r4}, {r7}, {r5, r6}, {}, {r7}, {}, {r7, r4}, {r5, r4}, {0x0, r4}, {r5, r6}, {0x0, r6}, {r7, r4}, {r5, r4}, {r5}, {r7, r4}, {r5, r4}, {}, {r5, r6}, {r7, r4}, {r7, r4}, {0x0, r4}, {r5}, {r5}, {0x0, r6}, {}, {}, {r7, r6}, {r7, r6}, {0x0, r4}], 0xd5, "80e20c15572846"}) [ 721.061956] loop7: detected capacity change from 0 to 512 [ 721.079563] EXT4-fs (loop7): unsupported inode size: 0 [ 721.080430] EXT4-fs (loop7): blocksize: 1024 00:43:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:43:38 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2]}]}}}}}}}, 0x0) 00:43:38 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x204003, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x40000000) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f00000000c0)) setns(r2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/70) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000080)=[r0, r1, r2], 0x3) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) 00:43:38 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 00:43:38 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:38 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000019100)={0x4, 0x80, 0x1, 0x4, 0x40, 0x6, 0x0, 0x1, 0x30004, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x1a0, 0x0, 0x80000000, 0x1, 0x10000, 0x4, 0x3f3, 0x0, 0x80000001, 0x0, 0x2}, 0x0, 0x2, r0, 0x8) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000100)=""/102400, 0x19002, 0x0) write$P9_RREADLINK(r1, 0x0, 0x0) 00:43:38 executing program 1: r0 = memfd_secret(0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x61f5000) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000a, 0x11, r0, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000100), 0x0, 0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x4]}, 0x8, 0x800) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000003, 0x2010, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000840)={0x0, 0x0}) clone3(&(0x7f0000000900)={0x4022500, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {}, &(0x7f00000003c0)=""/199, 0xc7, &(0x7f00000004c0)=""/169, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r4], 0x7, {r3}}, 0x58) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9, 0x8810, r3, 0x8000000) r6 = syz_io_uring_setup(0x4a98, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x0, 0x85}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r9 = syz_io_uring_setup(0x2262, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000003ac0)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r9, 0x5, 0x0, r10) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r10) syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x4007, @fd_index=0x1, 0x9, &(0x7f0000000000)=""/242, 0xf2, 0x4, 0x0, {0x0, r8}}, 0x5) syz_mount_image$msdos(&(0x7f00000006c0), 0x0, 0x0, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000940)="bc", 0x1}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="fff60c8ec70cf5444ebd1e0ad7d24229f37d5b036f46964ac2d142321f797b4a4b8b27f5ba0789d96611f3532ee8f5f8e2a7e567"]) 00:43:38 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x2, 0x3, 0x0, 0x0, 0x0, 0x8, 0x18002, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x40000, 0x1, 0x10001, 0x3, 0x2, 0x40, 0x39, 0x0, 0x10000, 0x0, 0xf5a}, r1, 0xb, r0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x0) [ 738.358634] loop7: detected capacity change from 0 to 512 [ 738.380757] EXT4-fs (loop7): unsupported inode size: 0 [ 738.381779] EXT4-fs (loop7): blocksize: 1024 00:43:38 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 00:43:38 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2]}]}}}}}}}, 0x0) 00:43:38 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:43:38 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000d00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=ANY=[]) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@xfs_parent={0x1c, 0x82, {0x434b, 0x7, 0x5, 0x80000001}}, &(0x7f0000000100), 0x1000) name_to_handle_at(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@GFS2_LARGE_FH_SIZE={0x20}, &(0x7f0000000280), 0x0) 00:43:38 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r3, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f00000000c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x131080, 0x0) fcntl$setstatus(r4, 0x4, 0xcc00) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f00000003c0)={{r2}, "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"}) 00:43:38 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) recvmsg$unix(r1, &(0x7f0000001900)={&(0x7f0000000040), 0x6e, &(0x7f0000001780)=[{&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f00000015c0)=""/198, 0xc6}, {&(0x7f00000016c0)=""/167, 0xa7}], 0x7, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}, 0x40000000) rt_tgsigqueueinfo(r3, r2, 0xd, &(0x7f0000001940)={0x7, 0x29, 0x8}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r4, 0x0) kcmp(0x0, r2, 0x2, r4, r0) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:43:39 executing program 1: ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x2f, 0x3, 0x8c, 0x3, 0x4e, @private0={0xfc, 0x0, '\x00', 0x1}, @private2, 0x0, 0x80, 0x401, 0x1000}}) syz_mount_image$msdos(&(0x7f00000006c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)) [ 738.653424] loop7: detected capacity change from 0 to 512 00:43:39 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2]}]}}}}}}}, 0x0) [ 738.679026] EXT4-fs (loop7): unsupported inode size: 0 [ 738.680135] EXT4-fs (loop7): blocksize: 1024 00:43:48 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:48 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7a, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x81, 0x86800) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:43:48 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:43:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:43:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x2, &(0x7f0000000340)=[{0x5, 0x0, 0x0, 0xfffffffd}, {0x6, 0x0, 0x0, 0x758f}]}) fchown(0xffffffffffffffff, 0xee00, 0x0) 00:43:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x9]}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) 00:43:48 executing program 1: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000140000000000069078ac2814aaffffffff00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50008a0090780000"], 0x0) 00:43:48 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000000)) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 00:43:48 executing program 2: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) [ 748.267279] loop7: detected capacity change from 0 to 512 00:43:48 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, r0, 0x0, r1, 0x18) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) [ 748.290227] EXT4-fs (loop7): unsupported inode size: 0 [ 748.291225] EXT4-fs (loop7): blocksize: 1024 00:43:48 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:48 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:43:48 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:48 executing program 1: syz_mount_image$nfs4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="f9ad54fb71be925c70bfb81ce1553b7257f409cff52661c5d74e9990f0b5e1e2e89b01298cd2b62b1438c68e334fca104ec146c805366b93cd378eab2110cffc82f40dce7026e2cf030ece539c7f7189e53cc4e3183b5e85cdd9b8f53344f18af3643e141b82a7fe85f01ea532066d58ad11a0e467529f9218075efd6409d1efd948c841ebe058bac5f1612d19f009bf1f3af012147cb45e8f94b74dc815ad2d7e8a0fce1d344b86a9a0aa8f5d50986c9186a800000000000000", 0xba}], 0x800000, 0x0) 00:43:59 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:59 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:59 executing program 5: perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x7a, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) io_submit(0x0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000000)="ee2827a6e69c65004bd6185669614203f70c40729eb5d607b55ed7fe53727720f90830c24f30c37392789f5e5e32c7502bc16a81a5b9de4f9df1ef95e13d54b9c90aed820900bb4a9163f28ad800d2879f8b109d11811e89db589374c819535e416160296d3113f6735433dcc592603ab6911cf5924c89ce564ad9e832861feb087fee40be2b8db3110c824f61b1bea52c4aa74929ef8e28735f550b759a98e3aae7d030", 0xa4, 0x400, 0x0, 0x5}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000140)="3bb8c5cb2ea7c805d2409faa4fd795d44eec119ea628d1a204c4b27808bb7f812d107f20de45df9675669a42270edebaae4f571002", 0x35, 0x7, 0x0, 0x2, r0}]) 00:43:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:43:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:43:59 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:43:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x23) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)={0x14, 0x19, 0x1, 0x0, 0x0, "", [@generic="02"]}, 0x14}], 0x1}, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x6) 00:43:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003fc0)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000240)=""/144, 0x90}], 0x3, &(0x7f00000003c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000000440), 0x6e, &(0x7f0000002700)=[{&(0x7f0000004780)=""/222, 0xde}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/21, 0x15}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/229, 0xe5}], 0x5, &(0x7f0000002780)}}, {{&(0x7f0000002800)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000046c0)=""/180, 0xb4}, {&(0x7f0000002940)=""/159, 0x9f}], 0x2}}, {{&(0x7f0000002a40), 0x6e, &(0x7f0000003dc0)=[{&(0x7f00000004c0)=""/172, 0xac}, {&(0x7f0000002b80)=""/209, 0xd1}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/95, 0x5f}, {&(0x7f0000003d00)=""/158, 0x9e}], 0x5, &(0x7f0000003e40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x148}}], 0x4, 0x60, &(0x7f00000040c0)={0x77359400}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x9, 0x11, 0x52, 0xfc, 0x0, 0x7, 0x51292, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xd5a, 0x1, @perf_config_ext={0x7, 0xffffffff}, 0x0, 0x80000000, 0x803, 0x8, 0x9, 0x5, 0x7, 0x0, 0x7f}, 0xffffffffffffffff, 0xf, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) sendmmsg$unix(r1, &(0x7f0000004680)=[{{&(0x7f0000004100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004600)=[{&(0x7f0000004180)="080dd1ca6592794b286d82ed9876f524b31f86b9ccbd5158a4c8da97349efa6b464d30d7b521dc6dd168f9e1345da15b973374065f7cfb6937605bbb44c03584a033857bcce0584edbf8794666f6d35ff82f643dae", 0x55}, {&(0x7f0000004200)="08aaeeac1f3b5bd3e28e58a1709e9274ca6251ef9c029f5030d034ebf9ee09e8db8efae9a3bb14484945246f57e3ed8d1133066d9bcd4ff158960e235aef9329f5dff54dce53e9ce220575c649", 0x4d}, {&(0x7f0000004280)="76c4ef073d00eb2406d2e6f353cb14e3a8f2564350e27420b225d5fe20574b9192d9d80edff5cf23bac4bcc418ff776963f3fa8c50fbf7d3a032cb2920a9e01f9e06bb8d66f6c97b2c144dcc10817a0f0b50d93534598f346b487a072ff34bf1ac19c28694e3c6d41b19f7eae575ab04b5ea80fbd7c9edca1e3a756fb7ecc2c1a0979d8cfa87d7adb13e577fc1cc3579f15f3b7f7542c1f441ca368dd7b6d256fb48dd187da0b974634fd8f90e0d438bc9ea908e9acecd46b0ee93573d13d5c1ee40846b7262c4588465a0ebd4479e005c8c9a46cf972a64fbe9d5ebdd601916bcfba676ba8c137dc99012", 0xeb}, {&(0x7f0000004380)="a48c331b25053f3d0c6ff077764ff4cae88e41f08b81b55e1869337ae9aef96bc73cc4f7cb66601bf67c1fc5b014daf2bbb08a0ea10bd91cc2303a28fa7104c1c3021cb0df6a969ef7c8e77fe94dbf0612504735ff0e00ff91b3b007ea84b6b6c92df907e2ef1c90878d673d9c13e799458076906e33fa9581c1cfd468c2366a460da919e1413e53c988649e43672f00cb7f4bb05a8eb9135518195d0e5871106a7389dd58f006c5b43d249a85cc80d38031cdcc8c2f08e0bd99917f16946a74673d4bc07d87f186f5c18235193e8c87", 0xd0}, {&(0x7f0000004480)="4bd728058ff2816637a75f158f6c7a8ac8d7b90a6ccd0aa6b53d550cb0b47069566ecfa471f3c2976fef3467d8ca507718b7ea37ef11b4b14e0bde4bf41e8085ad618cfc129d049e55b425392317f1392f9cabbd1131fbf88b1c5a4c8be0919f16e76868006b264d53b1aa02e4db963f84f745c6ed640c765f985155f24ed435221e7b38e6904f5ff5a2433d5330082f3c82cd61eacdb3b825cd3483bea23ff1e90e1ff008b48d604d31f0dffb7cee72cdd3be166fb534e6a5d3881982fcd9e78227c0360d77844d21635c66a7692e73453daa89b1e7f54ae5862f015230097a446abee6cf40e0527266954dfbe38b82a601c188971529e2", 0xf8}, {&(0x7f0000004580)="88b66513560d47126bb75a11da7a20ffb3378c0e577947aef2f35911bcdba65e4bd7500c122854d241e11a7f49fd34fe21412aa6cfa4d6e4116665358dcefdc6eb3a2fc59955", 0x46}], 0x6, 0x0, 0x0, 0x20008090}}], 0x1, 0x40040) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000004880)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) [ 758.996578] loop7: detected capacity change from 0 to 512 [ 759.021764] EXT4-fs (loop7): unsupported inode size: 0 [ 759.022779] EXT4-fs (loop7): blocksize: 1024 00:43:59 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:59 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:43:59 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:59 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:43:59 executing program 1: clone3(&(0x7f0000000240)={0x200000000, &(0x7f00000056c0), 0x0, 0x0, {0x10000000}, &(0x7f00000001c0)=""/96, 0x60, 0x0}, 0x58) 00:43:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:43:59 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000100)=""/141, 0x8d, 0x1) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) 00:43:59 executing program 4: r0 = fork() ptrace(0x10, r0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x8, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2}, r0, 0x8, 0xffffffffffffffff, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 00:43:59 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 759.295719] loop7: detected capacity change from 0 to 512 [ 759.324063] EXT4-fs (loop7): unsupported inode size: 0 [ 759.325238] EXT4-fs (loop7): blocksize: 1024 00:43:59 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:43:59 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x80100, 0x94) flistxattr(r0, 0x0, 0x38) 00:43:59 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:44:10 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:44:10 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:10 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) 00:44:10 executing program 1: set_mempolicy(0x3, &(0x7f0000000100)=0x3, 0x5) clone3(&(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, {0x10}, 0x0, 0xfffffffffffffce9, 0x0, 0x0}, 0xfffffffffffffef2) 00:44:10 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1}, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = dup2(r1, r0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) setns(r4, 0x8000000) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='limits\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000001c0)='&\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8011) 00:44:10 executing program 2: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:44:10 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:44:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) [ 770.293519] loop7: detected capacity change from 0 to 512 [ 770.332913] EXT4-fs (loop7): unsupported inode size: 0 [ 770.333743] EXT4-fs (loop7): blocksize: 1024 00:44:10 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0xf, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:10 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:44:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000c00), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x620bf) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fork() fork() 00:44:10 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 00:44:10 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:44:10 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f0000000000)=""/51, 0x33}], 0x4, &(0x7f00000003c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}, 0x11000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 00:44:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) 00:44:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1d00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) write$binfmt_elf32(r1, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1, 0x8, 0x0, 0x1ff, 0x0, 0x3, 0x0, 0x2e4, 0x38, 0x2e1, 0x8001, 0x755, 0x20, 0x2, 0x5, 0x9cc, 0x3}, [{0x3, 0x8, 0x80, 0x0, 0x2, 0x9, 0xffff7fff, 0x4}, {0x2, 0x10abfeba, 0x3ff, 0x2, 0x7, 0x200003ff, 0x0, 0x1}], "ab061af453b8fbd73a44573d92fc59ee1866b37d69b61feb44de448bc21db67f136d9922709ae2b9fa5d5e32eec2d2cb041553faa59983f09b4ba3f0563979fb3738fe387481acd647c5db112c7bdc2a92b5001b8d5756ac6f41d93a3ad8621936a21cec2e61eaa352c881b5e29530debcd7795a7500660930e54de1d2ccc5c6730583f7338a6673711c43f99b7c13d364d7a4e912ed88dbb878c9bfb3eadea2a8857f600f15871c98c2be093582ac857c4f8d6230", ['\x00', '\x00']}, 0x32d) 00:44:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:44:21 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:21 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={[0x7]}, 0x8, 0x80800) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x81, 0x2, 0x8, 0x1f, 0x0, 0x7c8, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x100, 0x6, 0x1, 0x1, 0x800, 0x5, 0x0, 0x0, 0x1, 0x0, 0x800}, 0xffffffffffffffff, 0x7, r1, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) pread64(r3, &(0x7f0000000100)=""/185, 0xb9, 0x6) pread64(r2, &(0x7f00000003c0)=""/262, 0x106, 0x0) 00:44:21 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:44:21 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 00:44:21 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:44:21 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 00:44:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 781.032383] loop7: detected capacity change from 0 to 512 00:44:21 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 781.071813] EXT4-fs (loop7): unsupported inode size: 0 [ 781.072985] EXT4-fs (loop7): blocksize: 1024 00:44:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) 00:44:21 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:44:32 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:32 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3f, 0x1f, 0x4, 0x3, 0x0, 0x8, 0x142, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x1102, 0x3, 0x3ff, 0x3, 0x2, 0x60000, 0x17ec, 0x0, 0x800, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r0, 0xf) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x12a) getdents(r2, &(0x7f0000000000)=""/67, 0x43) 00:44:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 00:44:32 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r1, 0x81937000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 00:44:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:44:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) [ 792.266000] loop7: detected capacity change from 0 to 512 [ 792.282360] EXT4-fs (loop7): unsupported inode size: 0 [ 792.283359] EXT4-fs (loop7): blocksize: 1024 00:44:32 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 00:44:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x480283) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) 00:44:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:44:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) 00:44:32 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) [ 792.523669] loop7: detected capacity change from 0 to 512 00:44:32 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 792.568693] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 00:44:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) (fail_nth: 1) 00:44:33 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 792.690193] FAULT_INJECTION: forcing a failure. [ 792.690193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 792.692258] CPU: 1 UID: 0 PID: 7521 Comm: syz-executor.2 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 792.692289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 792.692301] Call Trace: [ 792.692309] [ 792.692318] dump_stack_lvl+0xfa/0x120 [ 792.692349] should_fail_ex+0x4d7/0x5e0 [ 792.692389] _copy_to_user+0x32/0xd0 [ 792.692413] simple_read_from_buffer+0xe0/0x180 [ 792.692444] proc_fail_nth_read+0x18a/0x240 [ 792.692478] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 792.692512] ? security_file_permission+0x22/0x90 [ 792.692542] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 792.692574] vfs_read+0x1eb/0xc70 [ 792.692612] ? __pfx_vfs_read+0x10/0x10 [ 792.692645] ? lock_release+0xc8/0x290 [ 792.692674] ? __fget_files+0x20d/0x3b0 [ 792.692717] ksys_read+0x121/0x240 [ 792.692747] ? __pfx_ksys_read+0x10/0x10 [ 792.692791] do_syscall_64+0xbf/0x360 [ 792.692819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.692841] RIP: 0033:0x7f300c4ea69c [ 792.692858] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 792.692878] RSP: 002b:00007f3009aad170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 792.692899] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f300c4ea69c [ 792.692913] RDX: 000000000000000f RSI: 00007f3009aad1e0 RDI: 0000000000000004 [ 792.692926] RBP: 00007f3009aad1d0 R08: 0000000000000000 R09: 0000000000000000 [ 792.692939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 792.692951] R13: 00007ffc2731b8bf R14: 00007f3009aad300 R15: 0000000000022000 [ 792.692987] 00:44:42 executing program 4: ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x9) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x9, 0x9, 0xb0, 0xe4, 0x0, 0x8, 0x40100, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x140, 0x0, 0xc00, 0x3, 0x6, 0x8, 0x0, 0x0, 0xffff0001, 0x0, 0x2}, 0xffffffffffffffff, 0x5, r1, 0x1a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xc) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') dup(0xffffffffffffffff) setns(r3, 0x0) setns(r1, 0x10000000) fcntl$dupfd(r2, 0x0, r3) 00:44:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:44:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:42 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:44:42 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') r1 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x401, 0x70bd2c, 0x25dfdbfb, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_O_TEI={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000800}, 0x4000) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000000)=0x200, 0x4) 00:44:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) 00:44:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:42 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 802.065066] loop7: detected capacity change from 0 to 512 [ 802.081264] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 00:44:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:42 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x100080, 0x0) pread64(r2, &(0x7f0000000100)=""/136, 0x88, 0x0) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0xde8) 00:44:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x1, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) 00:44:42 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x2, 0x10001) 00:44:42 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:44:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x10001) 00:44:51 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:44:51 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:51 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:44:51 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x1f, 0x1, 0x2, 0x0, 0x0, 0x18002, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x1e}, 0x8500, 0x200, 0x0, 0x3, 0xffffffffffffffa2, 0xffffffff, 0x4095, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x5, r0, 0x1) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x80, 0x6, 0x9, 0x8, 0x6, 0x0, 0x9, 0xa400, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x4, @perf_config_ext={0x100000000, 0x8001}, 0x80, 0x10001, 0x3, 0x9, 0x3, 0x6, 0x30, 0x0, 0x1, 0x0, 0x517b}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x81, 0x20, 0xff, 0x40, 0x0, 0x20, 0x4200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x63, 0x2}, 0x2181, 0x4, 0x9, 0x9, 0x8, 0x9, 0x5, 0x0, 0xffffff18, 0x0, 0x9}, r2, 0x5, r3, 0x9) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 00:44:51 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x800, 0x8, 0x8}, 0x18) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/rfcomm\x00') perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x4, 0xd2, 0x81, 0x3, 0x0, 0x1c, 0x2010, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x4801, 0x1, 0xfffffff9, 0x6, 0x5, 0x4, 0x101, 0x0, 0x1}, 0xffffffffffffffff, 0x9, r1, 0x0) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0xfff, 0x4) 00:44:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:44:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x10001) [ 811.438932] loop7: detected capacity change from 0 to 512 [ 811.450912] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 00:44:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') setns(r0, 0x0) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[@ANYRES16], 0x6b8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) splice(r0, &(0x7f0000000000)=0xff, r2, &(0x7f0000000080)=0x6b9b, 0x1, 0x0) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x6, 0xff, 0x3, 0x40, 0x0, 0x81, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 0x1, @perf_config_ext={0x81, 0x7}, 0x58009, 0x0, 0x3, 0x0, 0x1, 0x7fff, 0xf40, 0x0, 0x5, 0x0, 0x2334}, 0x0, 0xc, r1, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r3, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:44:51 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:44:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125e, 0x10001) 00:44:51 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:44:51 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:44:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, 0x0) [ 811.587118] loop7: detected capacity change from 0 to 512 00:44:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:44:52 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:44:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125f, 0x10001) 00:44:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, 0x0) [ 811.715760] loop7: detected capacity change from 0 to 512 00:44:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1260, 0x10001) 00:44:52 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:01 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) lseek(r0, 0xfff, 0x3) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f0000000140)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, '$'}, {0x20, '$-#'}, {0x20, '^(-'}, {0x20, '/dev/loop#\x00'}], 0xa, "18a7ad07933a0d57a0cb667098757e74bd5e10318d62938b3584fbeed85a349fbf41a158ea6ce9b43fd8800e10809b205e726eb72bae1221fb730f95f9701393c5f7912e340be6a81dcd72f1e07b0eae4ccb1cd130a31370903acb307345dbb0986f8672a8b14129dfe53585fae12a3dc7688f40521356f6c7c71361cff0192ead7f0188da974c2a013c94e3973df89935926b6bf2"}, 0xb6) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 00:45:01 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:01 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:01 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:45:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, 0x0) 00:45:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1261, 0x10001) 00:45:01 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000100)=""/253, 0xfd, 0x0) r2 = memfd_secret(0x80000) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r3, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r5, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r2, 0x4020}, {r3, 0x20}, {r4, 0x1}, {r5, 0x9}], 0x4, &(0x7f0000000200)={r6, r7+10000000}, &(0x7f0000000240)={[0x3]}, 0x8) fsync(r0) [ 821.244884] loop7: detected capacity change from 0 to 512 00:45:01 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1262, 0x10001) 00:45:01 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:10 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) ioctl$SNAPSHOT_S2RAM(0xffffffffffffffff, 0x330b) 00:45:10 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) pread64(r1, &(0x7f0000000100)=""/152, 0x98, 0x2) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:45:10 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:10 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1263, 0x10001) 00:45:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 1) 00:45:10 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x200, 0x1, 0xe, 0x0, "2fe772e90fd025b778d704b671548aeee9c37753b30d058bdd1e985f24409e8066f51bb8356acc17a10428cbe16712f26fed168ba0b13b0591ebbc9eb0faab26", "1d1151a12979654c8a57a81930b25330312bd1c49ed247fd7bb3c500", [0x1, 0xfffffffffffffffa]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 830.506817] FAULT_INJECTION: forcing a failure. [ 830.506817] name failslab, interval 1, probability 0, space 0, times 0 [ 830.507797] CPU: 0 UID: 0 PID: 7660 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 830.507815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 830.507822] Call Trace: [ 830.507827] [ 830.507832] dump_stack_lvl+0xfa/0x120 [ 830.507852] should_fail_ex+0x4d7/0x5e0 [ 830.507875] should_failslab+0xc2/0x120 [ 830.507895] __kmalloc_cache_noprof+0x6a/0x3e0 [ 830.507909] ? task_active_pid_ns+0xa9/0xd0 [ 830.507929] ? check_sysctl_memfd_noexec+0x165/0x320 [ 830.507946] ? alloc_name+0x41/0x110 [ 830.507958] ? __pfx_check_sysctl_memfd_noexec+0x10/0x10 [ 830.507977] alloc_name+0x41/0x110 [ 830.507992] __x64_sys_memfd_create+0x130/0x280 [ 830.508008] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 830.508022] ? lock_release+0xc8/0x290 [ 830.508041] do_syscall_64+0xbf/0x360 [ 830.508057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 830.508069] RIP: 0033:0x7f67ff538b19 [ 830.508078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 830.508089] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 830.508101] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 830.508109] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 830.508116] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 830.508123] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 830.508129] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 830.508152] 00:45:10 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:45:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:10 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8, 0x4b, 0x37, 0x4, 0x0, 0x4, 0x88811, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0xaa1aeac92b6385fe, @perf_config_ext={0x6, 0x100000000}, 0xa208, 0x6, 0x0, 0x7, 0x4a9, 0xffffffff, 0x0, 0x0, 0x7, 0x0, 0x7}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x9) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:45:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 2) [ 830.652517] loop7: detected capacity change from 0 to 512 [ 830.671814] EXT4-fs (loop7): corrupt root inode, run e2fsck [ 830.672542] EXT4-fs (loop7): mount failed 00:45:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1264, 0x10001) 00:45:11 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 00:45:11 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:21 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1265, 0x10001) 00:45:21 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 3) 00:45:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x88800) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:21 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 00:45:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) io_submit(0x0, 0x0, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000040)={'U+', 0x2}, 0x16, 0x1) 00:45:21 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x1, 0x5, 0x9, 0x7, 0x0, 0x8000, 0x2002, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x8, 0x7ff, 0x5, 0x3, 0x8, 0x5, 0x0, 0x8, 0x0, 0xc4}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r3, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f00000001c0)={0x0, 0x4, [0x4, 0x22, 0x800000000007, 0xd9b, 0xfffffffffffffffe, 0x8]}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x80000000, 0xa, 0xa, 0x0, "d0caf5668348172b852d437b996a0fd6aa608b2842cc2784f2018313541bef883d11ca3ff055e745bf7d0422be1fa63a2a3795475135df6aba5ab4790ee7bd3b", "b2b0f914e8b4efa7742e52a377a76d652667ec27d5d1c86179cdc971fadc4f95", [0x0, 0x97e]}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, r4}}, './file0\x00'}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000640)=""/127, 0x7f}, {&(0x7f00000006c0)=""/223, 0xdf}, {&(0x7f00000007c0)=""/225, 0xe1}, {&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/247, 0xf7}], 0x5, &(0x7f0000000b00)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}, 0x2) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000c00)='./file0\x00', 0x100) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r8) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0xa0840, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r9, 0xc018937b, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=r10, @ANYBLOB="66686c6530000000c5a1e55059223ad4336adf28fcfa82688d40eb9a56dbc55b14afb04057182bdbd23bb874d0c5bcb0643e73f88f8b083549d6083b3082143f48faa334a3bfd3bd83f1c2abbb7b76c58becdfb7ca0fa405a49410ddf3cb7d6fa1b012a0bfa2e633b85f6f24b718ea933352db7d655e549f735223523d902edf998e724ab1945eed8355d2b64ba5d596868bd40c7321d40e7b25757996464a408bf2e2352866b090c3b43ad23e6b8f3b3eb25415dde5442145434dec19f697b28f3db9effeeced601d9c911ade7f14c4d845d6bf944cae768a7e8bf9c10173d5a50f1d4aa0453ad17393c912a3ff31"]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="00cec2e645321cdd24000000010000cbb26a6500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee00, @ANYRES32=0xee01, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x4000000}, 0x26004000) [ 841.055492] FAULT_INJECTION: forcing a failure. [ 841.055492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 841.056720] CPU: 0 UID: 0 PID: 7702 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 841.056737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.056744] Call Trace: [ 841.056749] [ 841.056754] dump_stack_lvl+0xfa/0x120 [ 841.056773] should_fail_ex+0x4d7/0x5e0 [ 841.056796] strncpy_from_user+0x3b/0x2f0 [ 841.056814] alloc_name+0x78/0x110 [ 841.056830] __x64_sys_memfd_create+0x130/0x280 [ 841.056846] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 841.056860] ? lock_release+0xc8/0x290 [ 841.056879] do_syscall_64+0xbf/0x360 [ 841.056895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 841.056907] RIP: 0033:0x7f67ff538b19 [ 841.056916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.056927] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 841.056938] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 841.056946] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 841.056953] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 841.056960] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 841.056966] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 841.056985] 00:45:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 4) [ 841.154108] FAULT_INJECTION: forcing a failure. [ 841.154108] name failslab, interval 1, probability 0, space 0, times 0 [ 841.155884] CPU: 0 UID: 0 PID: 7715 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 841.155901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.155908] Call Trace: [ 841.155913] [ 841.155917] dump_stack_lvl+0xfa/0x120 [ 841.155937] should_fail_ex+0x4d7/0x5e0 [ 841.155959] should_failslab+0xc2/0x120 [ 841.155979] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 841.155998] ? shmem_alloc_inode+0x27/0x50 [ 841.156011] ? __pfx_perf_trace_lock+0x10/0x10 [ 841.156027] shmem_alloc_inode+0x27/0x50 [ 841.156038] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 841.156048] alloc_inode+0x67/0x250 [ 841.156062] new_inode+0x1e/0x160 [ 841.156076] __shmem_get_inode+0x17c/0xe80 [ 841.156094] __shmem_file_setup+0x107/0x370 [ 841.156111] alloc_file+0x11c/0x500 [ 841.156127] __x64_sys_memfd_create+0x193/0x280 [ 841.156149] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 841.156163] ? lock_release+0xc8/0x290 [ 841.156181] do_syscall_64+0xbf/0x360 [ 841.156197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 841.156209] RIP: 0033:0x7f67ff538b19 [ 841.156219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 00:45:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1c200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:21 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 841.156230] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 841.156241] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 841.156249] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 841.156256] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 841.156263] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 841.156270] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 841.156289] 00:45:21 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 00:45:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1267, 0x10001) 00:45:21 executing program 5: sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x4, 0x6, 0x5, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x1f, 0x8, 0x8, 0x6c, 0x0, 0x6, 0x20001, 0xf, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xf}, 0x8000, 0x9, 0x1842, 0xd0ad809b62575f59, 0x2, 0x4, 0x80, 0x0, 0x40, 0x0, 0x1f}, 0xffffffffffffffff, 0xa, r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r4 = syz_io_uring_complete(0x0) dup3(r3, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100020018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000003c0)={'macvlan0\x00', &(0x7f0000000300)=@ethtool_ts_info}) pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:45:21 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0x3120, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) close_range(r0, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) 00:45:21 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:21 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 5) 00:45:21 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 841.352340] loop7: detected capacity change from 0 to 512 00:45:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) [ 841.376978] EXT4-fs (loop7): corrupt root inode, run e2fsck [ 841.379251] EXT4-fs (loop7): mount failed 00:45:21 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc2a613e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:31 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 6) 00:45:31 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:45:31 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:31 executing program 1: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1268, 0x10001) 00:45:31 executing program 5: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="f9de6c8a", 0x4}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') close(r1) pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x12a) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x8, 0x0, 0x5, 0x6, 0x0, 0x6, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x0, 0x1f, 0x6, 0x4, 0x0, 0x2, 0x2, 0x0, 0x8, 0x0, 0x80000001}, 0xffffffffffffffff, 0x1, r2, 0x3) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:45:31 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:45:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$netlink(r1, &(0x7f0000002200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc, &(0x7f0000002180)=[{&(0x7f00000003c0)={0x11cc, 0x2b, 0x100, 0x70bd2c, 0x25dfdbfb, "", [@nested={0xf4, 0x6e, 0x0, 0x1, [@typed={0x5, 0x80, 0x0, 0x0, @binary="c1"}, @typed={0x8, 0xd, 0x0, 0x0, @fd=r0}, @generic="cb58b2eaf1bbff14af49f974566a8988a23403d7d565f861291dfc8c3664fbbd25c92ffafbd09c604cedaf8ae3e76e84b988acc8417a163fcbfb2df7f0037a4d6d8d", @typed={0x8, 0xf, 0x0, 0x0, @uid=r3}, @generic="44127d48201f0c076c6f84a7f2f68ba376a6ca8a7aa3bea61d5d900d63d3337ef72bd6f6537b738313e141c593e2bf89772f4143ec8f753dcef2ac8e0f102fc5edeadb37decb48874ebb5bb68c713ecefaac7f51230d69532f90c06f27612fc6c2b6c3656408d9b98bff2a28b08c89562170a38815fdfb02b27ef703187208861e01b629123b1597e058c8d15eec624e27ab0731ee71"]}, @nested={0x1004, 0x4f, 0x0, 0x1, [@generic="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@generic="2578c0cc740fc167d6c03a83b98ed53ec5f301f4e751735ce4c05cc1439f18b180317bee5f2d8ee9e46111ad552cd0e5c7904a9d62ac45d55bf1204c06e42e34e9ce6da473508047d5d9", @typed={0x8, 0x5f, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x34}}, @typed={0xf, 0x77, 0x0, 0x0, @str='/dev/loop#\x00'}, @typed={0x8, 0x72, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=r5}, @generic="ce2ea968eb6ce4e0302677a73fe07b92d4c12c6634b1fbb813f0ebcd2f203e0d03c7d790c99ec8b0d17102d35df8adb2", @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@loopback}]}, @nested={0x50b, 0x88, 0x0, 0x1, [@typed={0x8, 0x3c, 0x0, 0x0, @uid=0xee00}, @typed={0xbd, 0x6, 0x0, 0x0, @binary="e50d85a44d739c066500fed5554b4172b96cbf0c6faa1cbcd92fc0b25722708e1b84abbbe6b9e5099e74b35201e88f6dfdd3be7211be4571d32d0cba3ed90ddaf762d22e4c67e156c032014969924c34c760e109fefc03bc058bab9879a1c4afaa93da5d504c1a268862a674d4e8dbfa83f1dcc39e1bfa7bb5c544b523ae3c55831dabc94c5f91e0c9d6bbdd45e01f556ea649379bf5ff35f01cb093dc21fa6169693657e7cd5028c87a49e50cece3e6885f96d3e7ee094f8d"}, @generic="72cade65c6843df34453d898c978c56f860e84cf1645a7adee190f071c48a03d98faa28c00dc3d8401cdd3a22b1b554d0129dbce707b396b10e3cacf2249f1d210eaf55979b7b22260bb0ea71800ca0d48a25b1bbe10c816c7c73288f93b44345588a7e329dfbcd794aa61ee6592a856df7e436081141c1cdd7e4fa87b1367214a31f604a3cf6f312b90794292682095e598f305a9e9fa7c555e9156a0d649d320f9f7ea3f0b48217b7dd2ffba5ae0", @generic="2e4d68328f120e277c4af7e730cc9b5744357cdc4f9b2cf7a32572430d939e673072d8993226212b673967221a3b1176baac2e65d0decda29590001324f6d48e80d6f5d4943576c5776c3a1edae5e9ab05b630cbfb291d0f25bde62103d4099d5e854bd25293c973c2f3736138fc8281f74cd773c1431c5be0f2cc3eaf59881b5b306557f31d3812815c1f5bea83f7691448b250ac60e3b723ab4ab41eb3fe761ea65432cba20d2deb2ee6250392e4d86bfae46fe239189a252b35acd1e109c5b340ba332f23f0543d0782f82d876da16ee1d15c16f816c4712c0f55d20a2291ebabf860cde6e934ad", @generic="2bda7bf21e98521c8600e2565d66aceb17bb8c8db9035aea2804faaa3d8557dccb6e940994ea34221898b082dbcf4bdf769dca6f15b7463b22c06f5a035d634b51e78b013a5fbf3f7b89e6532cb0a2fa6f4f027257c4ab2a698ce4594d2e09a2d7d3a16768dd2742efbabdd96beb4022fad468db88c8554bc576dee353dbe0945e5858264927d2ab63335c9f2e9f3853818e6b28cb2ee8cd72f734390b73cfed3910c3f152b21733a71be5b35c66680c3fd00c5700e82fa059fbed8db72c396063907ddcdce52b912510f6e6c6b4a7ab948aa069a7823f8c1cd15228a14173d6e96adcab52b31cf7b831f1c3f7", @generic, @generic="486fde5d0bc826dbe19393760027e3f417eb6563ab832da2f7dbc548b8fa737cd60edca91b324dc815de57a2f1206d433371e2e216c1bcae5c99a2170033aaedd86a16fe503ef617002a56e3b301c1cfc174b986b66c4e50e89c96c684e136807e06e349babcd1e778aacd86ecce9049fa5d97d0f34ce409b7590888ea1b5cbdd0b5d010b754fde23a2363d371ef962cad1005a5a4e7f26d8208c51fed27fdc0899921c104d1855ec4d896c1528e9204", @generic="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", @typed={0x8, 0x8, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x6, 0x88, 0x0, 0x0, @str=']\x00'}]}]}, 0x784}, {&(0x7f0000001ec0)={0x54, 0x2a, 0x10, 0x70bd26, 0x25dfdbff, "", [@typed={0x4, 0x49}, @generic="d7c69d4c68f8047138a6e95cb933f363d8eaf3ebb22cf9a4a0d8882304dd679599acc0c389055939952bc63fab25310236f8e9d1bd4044772142cd6e7fd6ea"]}, 0x54}, {&(0x7f0000001f40)={0x22c, 0x40, 0x10, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x21a, 0x27, 0x0, 0x1, [@typed={0x4, 0x92}, @generic="823e4e5dc37a427e66da33377bc174321d84b4069c8148d90bec8e8fe4e0cd43b4a6a329e853b017fe4688d169ba39311f6705aa14ed22440bde7b7afbeb0cad16b540e807a6f0f3a6553104de32131d0e75318358fa675fc1eb8b62f4bb7371e24e47f2ef80bdcaba85572ad732a6de744a611bb01bd1a9144308140a7f07646b0e2b63240e1959aa55162d98c438a4a00f46674919651b2a713a14", @typed={0x8, 0xa, 0x0, 0x0, @u32=0x1}, @generic="d10d56c4375dca142d5978a2ca60ea8d00106d843279037418530d635fb067f7abc4fc515b58ad1696e283fd7360114ea189d98df7b1d71a5f63e6b13eb5a137bf879d951e19924f1f0dfc79de6821b3e61a22c3", @generic="eef8f4c5f97db900662dddcb7520adc68d5db2c20329c74cc87d0472f5199ff41b033ee303bafbf207f5c5930645839838b84ba1420ddccf", @generic="ef32e4c0a3e0685f9ae9e71540a90398b371738b984e4fcff4495ede02cebc35ba10db129910b9dfee881976b36bb8719584a3d4d4177a21d81213ca5bf7e4f4086b8bf365e1641a856d6b4a486cbbb7800bcf357eee0ca850ff86f901c65d799abbe3da4a07ad30ce2594f6589b89427ac50ef48ba5c73cd9591baae8077bc95a9e24f1dce16f315f520546d98b365b6f5caf64269802accb109732cb19793a765463e8f01a2ad6ba4a9ac0c90a5212c28077536b0b0dc23bd1a52968cd306428761e411e6fb6b4a6a93aa1f1270c20af4d896b0f5e20fa2abd", @typed={0x8, 0x45, 0x0, 0x0, @pid=0xffffffffffffffff}]}]}, 0x22c}], 0x6, &(0x7f0000000300), 0x0, 0x20008891}, 0xc000) [ 851.205548] FAULT_INJECTION: forcing a failure. [ 851.205548] name failslab, interval 1, probability 0, space 0, times 0 [ 851.207242] CPU: 0 UID: 0 PID: 7767 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 851.207272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 851.207285] Call Trace: [ 851.207293] [ 851.207301] dump_stack_lvl+0xfa/0x120 [ 851.207333] should_fail_ex+0x4d7/0x5e0 [ 851.207372] ? security_inode_alloc+0x3e/0x130 [ 851.207394] should_failslab+0xc2/0x120 [ 851.207430] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 851.207462] ? lockdep_init_map_type+0x4b/0x240 00:45:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1269, 0x10001) [ 851.207494] security_inode_alloc+0x3e/0x130 [ 851.207519] inode_init_always_gfp+0xc94/0xff0 [ 851.207558] alloc_inode+0x8d/0x250 [ 851.207581] new_inode+0x1e/0x160 [ 851.207607] __shmem_get_inode+0x17c/0xe80 [ 851.207643] __shmem_file_setup+0x107/0x370 [ 851.207676] alloc_file+0x11c/0x500 [ 851.207706] __x64_sys_memfd_create+0x193/0x280 [ 851.207736] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 851.207764] ? lock_release+0xc8/0x290 [ 851.207797] do_syscall_64+0xbf/0x360 [ 851.207825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 851.207848] RIP: 0033:0x7f67ff538b19 [ 851.207865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 851.207885] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 851.207906] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 851.207920] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 851.207934] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 851.207947] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 851.207960] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 851.207996] 00:45:31 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000000)=0x10871317) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xf8, 0x25, 0x0, 0x0, 0x0, 0xfcbb, 0x20008, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={0x0, 0x1}, 0x1802, 0x0, 0x5, 0x7, 0x7fff, 0x7, 0xfff8, 0x0, 0x1, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, r0, 0x0) 00:45:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1274, 0x10001) 00:45:41 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:45:41 executing program 1: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 7) 00:45:41 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:45:41 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) write$eventfd(r0, &(0x7f0000000140)=0x8, 0x8) io_uring_setup(0x42a1, &(0x7f0000000040)) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$snapshot(0xffffffffffffffff, 0x0, 0x0) io_uring_setup(0x229b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) 00:45:41 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x7, 0x8, 0x2, 0x2, 0x0, 0x100000001, 0x3aeea4bc436c9471, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x837, 0x4, @perf_config_ext={0x0, 0x81}, 0x4800, 0x3f, 0x200, 0x1, 0x8, 0x400, 0xfff7, 0x0, 0x4, 0x0, 0x5}, 0xffffffffffffffff, 0xd, r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r3, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 861.293339] loop7: detected capacity change from 0 to 512 [ 861.336989] EXT4-fs (loop7): corrupt root inode, run e2fsck [ 861.340359] EXT4-fs (loop7): mount failed 00:45:41 executing program 1: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:41 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/196, 0xc4}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:45:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1276, 0x10001) 00:45:41 executing program 1: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:41 executing program 4: mlockall(0x2) r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0xf000) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x4000) 00:45:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 8) 00:45:41 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 1) 00:45:41 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) fcntl$notify(r2, 0x402, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20}) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r4, 0x0) dup(r4) setns(r3, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r3, 0x8010671f, &(0x7f0000000140)={&(0x7f0000000100)=""/22, 0x16}) [ 861.610078] FAULT_INJECTION: forcing a failure. [ 861.610078] name failslab, interval 1, probability 0, space 0, times 0 [ 861.611812] CPU: 0 UID: 0 PID: 7811 Comm: syz-executor.3 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 861.611842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 861.611855] Call Trace: [ 861.611863] [ 861.611872] dump_stack_lvl+0xfa/0x120 [ 861.611903] should_fail_ex+0x4d7/0x5e0 [ 861.611946] should_failslab+0xc2/0x120 [ 861.611982] __kmalloc_cache_noprof+0x6a/0x3e0 [ 861.612015] ? kobject_uevent_env+0x22e/0xf90 [ 861.612057] kobject_uevent_env+0x22e/0xf90 [ 861.612105] lo_ioctl+0xf2b/0x2070 [ 861.612146] ? __pfx_lo_ioctl+0x10/0x10 [ 861.612167] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 861.612201] ? __pfx_perf_trace_lock+0x10/0x10 [ 861.612234] ? lock_acquire+0x15e/0x2f0 [ 861.612258] ? perf_trace_lock+0xb5/0x5d0 [ 861.612279] ? find_held_lock+0x2b/0x80 [ 861.612309] ? get_pid_task+0xfd/0x250 [ 861.612347] ? perf_trace_lock+0xb5/0x5d0 [ 861.612370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 861.612398] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 861.612430] ? find_held_lock+0x2b/0x80 [ 861.612460] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 861.612488] ? perf_trace_lock_acquire+0xc9/0x700 [ 861.612512] ? lock_is_held_type+0x9e/0x120 [ 861.612537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 861.612564] ? do_vfs_ioctl+0x125/0x1470 [ 861.612593] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 861.612617] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 861.612644] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 861.612671] ? check_noncircular+0x96/0x140 [ 861.612691] ? __fget_files+0x34/0x3b0 [ 861.612721] ? find_held_lock+0x2b/0x80 [ 861.612751] ? __fget_files+0x203/0x3b0 [ 861.612782] ? __pfx_lo_ioctl+0x10/0x10 [ 861.612804] blkdev_ioctl+0x27c/0x6c0 [ 861.612834] ? __pfx_blkdev_ioctl+0x10/0x10 [ 861.612864] ? selinux_file_ioctl+0xb9/0x280 [ 861.612889] ? __pfx_blkdev_ioctl+0x10/0x10 [ 861.612921] __x64_sys_ioctl+0x18f/0x210 [ 861.612964] do_syscall_64+0xbf/0x360 [ 861.612993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.613016] RIP: 0033:0x7fab6d1cfb19 [ 861.613033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 861.613054] RSP: 002b:00007fab6a745188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 861.613076] RAX: ffffffffffffffda RBX: 00007fab6d2e2f60 RCX: 00007fab6d1cfb19 [ 861.613091] RDX: 0000000000000003 RSI: 0000000000004c06 RDI: 0000000000000003 [ 861.613104] RBP: 00007fab6a7451d0 R08: 0000000000000000 R09: 0000000000000000 [ 861.613118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 861.613131] R13: 00007ffd4edbc24f R14: 00007fab6a745300 R15: 0000000000022000 [ 861.613167] [ 861.752752] FAULT_INJECTION: forcing a failure. [ 861.752752] name failslab, interval 1, probability 0, space 0, times 0 [ 861.754614] CPU: 1 UID: 0 PID: 7816 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 861.754644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 861.754657] Call Trace: [ 861.754665] [ 861.754673] dump_stack_lvl+0xfa/0x120 [ 861.754705] should_fail_ex+0x4d7/0x5e0 [ 861.754746] should_failslab+0xc2/0x120 [ 861.754781] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 861.754811] ? find_held_lock+0x2b/0x80 [ 861.754843] ? __d_alloc+0x31/0xa10 [ 861.754877] ? lockdep_init_map_type+0x4b/0x240 [ 861.754905] __d_alloc+0x31/0xa10 [ 861.754935] ? mpol_shared_policy_init+0x24f/0x390 [ 861.754974] d_alloc_pseudo+0x1d/0xc0 [ 861.754998] alloc_file_pseudo+0xbe/0x220 [ 861.755026] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 861.755050] ? __shmem_get_inode+0x682/0xe80 [ 861.755086] __shmem_file_setup+0x1a7/0x370 [ 861.755118] alloc_file+0x11c/0x500 [ 861.755155] __x64_sys_memfd_create+0x193/0x280 [ 861.755185] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 861.755212] ? lock_release+0xc8/0x290 [ 861.755245] do_syscall_64+0xbf/0x360 [ 861.755272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.755296] RIP: 0033:0x7f67ff538b19 [ 861.755313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 861.755334] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 861.755356] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 861.755371] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 861.755385] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 861.755398] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 861.755412] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 861.755450] 00:45:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 9) 00:45:52 executing program 1: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0xff, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) preadv(r2, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000540)=""/100, 0x64}, {&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000640)=""/146, 0x92}], 0x6, 0x8, 0x63b) sendmsg$DEVLINK_CMD_RATE_NEW(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xf, 0xa9, @name2}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x10000}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x28000014) perf_event_open(&(0x7f0000000780)={0x1, 0x80, 0x5, 0x7, 0x1, 0xe1, 0x0, 0x6, 0x80404, 0xb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000000300)}, 0x4, 0x0, 0x4, 0x9, 0x4be6852f, 0x1ff, 0x101, 0x0, 0x6, 0x0, 0xcc3}, 0x0, 0x2, r0, 0xa) 00:45:52 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:45:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:45:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1277, 0x10001) 00:45:52 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 2) 00:45:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x86) syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r7) 00:45:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:45:52 executing program 1: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:45:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1278, 0x10001) [ 872.190960] loop7: detected capacity change from 0 to 512 00:45:52 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:45:52 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 872.239364] EXT4-fs (loop7): corrupt root inode, run e2fsck [ 872.239862] EXT4-fs (loop7): mount failed 00:45:52 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 3) [ 872.307862] FAULT_INJECTION: forcing a failure. [ 872.307862] name failslab, interval 1, probability 0, space 0, times 0 [ 872.308818] CPU: 1 UID: 0 PID: 7852 Comm: syz-executor.3 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 872.308834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 872.308841] Call Trace: [ 872.308846] [ 872.308850] dump_stack_lvl+0xfa/0x120 [ 872.308872] should_fail_ex+0x4d7/0x5e0 [ 872.308894] ? kobject_get_path+0xc9/0x200 [ 872.308909] should_failslab+0xc2/0x120 [ 872.308929] __kmalloc_noprof+0xb4/0x4b0 [ 872.308944] ? __create_object+0x59/0x80 [ 872.308961] ? trace_kmalloc+0x1f/0xb0 [ 872.308976] kobject_get_path+0xc9/0x200 [ 872.308991] ? kasan_save_track+0x14/0x30 [ 872.309005] kobject_uevent_env+0x252/0xf90 [ 872.309030] lo_ioctl+0xf2b/0x2070 [ 872.309049] ? __pfx_lo_ioctl+0x10/0x10 [ 872.309067] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 872.309086] ? __pfx_perf_trace_lock+0x10/0x10 [ 872.309104] ? lock_acquire+0x15e/0x2f0 [ 872.309117] ? perf_trace_lock+0xb5/0x5d0 [ 872.309128] ? find_held_lock+0x2b/0x80 [ 872.309148] ? get_pid_task+0xfd/0x250 [ 872.309169] ? perf_trace_lock+0xb5/0x5d0 [ 872.309181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 872.309197] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 872.309214] ? find_held_lock+0x2b/0x80 [ 872.309229] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 872.309244] ? perf_trace_lock_acquire+0xc9/0x700 [ 872.309256] ? lock_is_held_type+0x9e/0x120 [ 872.309270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 872.309284] ? do_vfs_ioctl+0x125/0x1470 [ 872.309299] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 872.309312] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 872.309327] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 872.309340] ? check_noncircular+0x96/0x140 [ 872.309351] ? __fget_files+0x34/0x3b0 [ 872.309368] ? find_held_lock+0x2b/0x80 [ 872.309383] ? __fget_files+0x203/0x3b0 [ 872.309399] ? __pfx_lo_ioctl+0x10/0x10 [ 872.309411] blkdev_ioctl+0x27c/0x6c0 [ 872.309426] ? __pfx_blkdev_ioctl+0x10/0x10 [ 872.309441] ? selinux_file_ioctl+0xb9/0x280 [ 872.309454] ? __pfx_blkdev_ioctl+0x10/0x10 [ 872.309471] __x64_sys_ioctl+0x18f/0x210 [ 872.309486] do_syscall_64+0xbf/0x360 [ 872.309502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.309514] RIP: 0033:0x7fab6d1cfb19 [ 872.309524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 872.309535] RSP: 002b:00007fab6a745188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 872.309547] RAX: ffffffffffffffda RBX: 00007fab6d2e2f60 RCX: 00007fab6d1cfb19 [ 872.309555] RDX: 0000000000000003 RSI: 0000000000004c06 RDI: 0000000000000003 [ 872.309562] RBP: 00007fab6a7451d0 R08: 0000000000000000 R09: 0000000000000000 [ 872.309569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 872.309576] R13: 00007ffd4edbc24f R14: 00007fab6a745300 R15: 0000000000022000 [ 872.309595] 00:46:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 10) 00:46:01 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 00:46:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1279, 0x10001) 00:46:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:46:01 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/185, 0xb9, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) pread64(r1, &(0x7f0000000100)=""/146, 0x92, 0x89b) 00:46:01 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 4) 00:46:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r7) 00:46:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127a, 0x10001) 00:46:01 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 5) [ 881.433590] FAULT_INJECTION: forcing a failure. [ 881.433590] name failslab, interval 1, probability 0, space 0, times 0 [ 881.435372] CPU: 0 UID: 0 PID: 7880 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 881.435402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.435415] Call Trace: [ 881.435422] [ 881.435430] dump_stack_lvl+0xfa/0x120 [ 881.435461] should_fail_ex+0x4d7/0x5e0 [ 881.435500] ? alloc_empty_file+0x58/0x1e0 [ 881.435523] should_failslab+0xc2/0x120 [ 881.435558] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 881.435586] ? d_instantiate+0x79/0xa0 [ 881.435620] ? lock_release+0xc8/0x290 00:46:01 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 881.435649] alloc_empty_file+0x58/0x1e0 [ 881.435675] alloc_file_pseudo+0x12b/0x220 [ 881.435702] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 881.435739] __shmem_file_setup+0x1a7/0x370 [ 881.435772] alloc_file+0x11c/0x500 [ 881.435802] __x64_sys_memfd_create+0x193/0x280 [ 881.435831] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 881.435858] ? lock_release+0xc8/0x290 [ 881.435891] do_syscall_64+0xbf/0x360 [ 881.435918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 881.435941] RIP: 0033:0x7f67ff538b19 [ 881.435957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 881.435978] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 881.435998] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 881.436012] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 881.436025] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 881.436039] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 881.436051] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 881.436086] [ 881.493259] FAULT_INJECTION: forcing a failure. [ 881.493259] name failslab, interval 1, probability 0, space 0, times 0 [ 881.494432] CPU: 1 UID: 0 PID: 7883 Comm: syz-executor.3 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 881.494449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 881.494456] Call Trace: [ 881.494461] [ 881.494466] dump_stack_lvl+0xfa/0x120 [ 881.494486] should_fail_ex+0x4d7/0x5e0 [ 881.494510] should_failslab+0xc2/0x120 [ 881.494531] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 881.494551] ? __alloc_skb+0x2ab/0x370 [ 881.494570] __alloc_skb+0x2ab/0x370 [ 881.494582] ? __pfx___alloc_skb+0x10/0x10 [ 881.494592] ? lock_acquire+0x15e/0x2f0 [ 881.494606] ? netlink_has_listeners+0x7f/0x430 [ 881.494621] ? netlink_has_listeners+0x20d/0x430 [ 881.494633] ? lock_release+0xc8/0x290 [ 881.494647] alloc_uevent_skb+0x7b/0x210 [ 881.494667] kobject_uevent_env+0xa8c/0xf90 [ 881.494692] lo_ioctl+0xf2b/0x2070 [ 881.494711] ? __pfx_lo_ioctl+0x10/0x10 [ 881.494722] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 881.494741] ? __pfx_perf_trace_lock+0x10/0x10 [ 881.494758] ? lock_acquire+0x15e/0x2f0 [ 881.494770] ? perf_trace_lock+0xb5/0x5d0 [ 881.494781] ? find_held_lock+0x2b/0x80 [ 881.494797] ? get_pid_task+0xfd/0x250 [ 881.494817] ? perf_trace_lock+0xb5/0x5d0 [ 881.494830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 881.494845] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 881.494863] ? find_held_lock+0x2b/0x80 [ 881.494878] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 881.494893] ? perf_trace_lock_acquire+0xc9/0x700 [ 881.494905] ? lock_is_held_type+0x9e/0x120 [ 881.494919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 881.494933] ? do_vfs_ioctl+0x125/0x1470 [ 881.494950] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 881.494962] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 881.494978] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 881.494991] ? check_noncircular+0x96/0x140 [ 881.495002] ? __fget_files+0x34/0x3b0 [ 881.495018] ? find_held_lock+0x2b/0x80 [ 881.495033] ? __fget_files+0x203/0x3b0 [ 881.495050] ? __pfx_lo_ioctl+0x10/0x10 [ 881.495062] blkdev_ioctl+0x27c/0x6c0 [ 881.495077] ? __pfx_blkdev_ioctl+0x10/0x10 [ 881.495092] ? selinux_file_ioctl+0xb9/0x280 [ 881.495105] ? __pfx_blkdev_ioctl+0x10/0x10 [ 881.495122] __x64_sys_ioctl+0x18f/0x210 [ 881.495142] do_syscall_64+0xbf/0x360 [ 881.495157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 881.495170] RIP: 0033:0x7fab6d1cfb19 [ 881.495179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 881.495190] RSP: 002b:00007fab6a745188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 881.495202] RAX: ffffffffffffffda RBX: 00007fab6d2e2f60 RCX: 00007fab6d1cfb19 [ 881.495210] RDX: 0000000000000003 RSI: 0000000000004c06 RDI: 0000000000000003 [ 881.495217] RBP: 00007fab6a7451d0 R08: 0000000000000000 R09: 0000000000000000 [ 881.495224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 881.495230] R13: 00007ffd4edbc24f R14: 00007fab6a745300 R15: 0000000000022000 [ 881.495250] 00:46:01 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 00:46:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127b, 0x10001) 00:46:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 11) 00:46:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 881.558198] Invalid logical block size (-1) 00:46:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r7) 00:46:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 00:46:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r7) 00:46:12 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r2 = fork() r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r3, 0x0) pread64(r3, &(0x7f0000000a00)=""/189, 0xbd, 0xe0) ptrace(0x10, r2) ptrace$cont(0x7, r2, 0x401, 0xfa) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r2, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000100)=""/237, 0xed}, {&(0x7f00000003c0)=""/88, 0x58}], 0x2, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000001000004023f1bb01506a8071d07fbec014f4676ac2a0b1b9fbed7c630c1ec93dcae433d3db414d9244944af", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x58}, 0x40) r5 = syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x1000, 0x6, &(0x7f0000000900)=[{&(0x7f0000000540)="ea8880d334c84d6ab48ece833a2bc9fb24b9e61ec434622e81629cd37ce3b1f10e823bc41382b4cb33d78f6483ce3ff00d67eb80aa1347cb3006392d54e6b9df48ff992cbc13ca02", 0x48, 0x5}, {&(0x7f00000005c0)="4414dffc4e3b4b51ac3e81e61a1e9f0fffb5b8c02c4eea4feb686cf933e30ca9887194f7941db29c39ab6bdca36b0ac1dde06c2758d7ba8dc81807995586df6b2a1e730a9e86473c514b47804a12444724b4551db1bc58131c258f3f64546114e9196c23e0bf248e55c2", 0x6a}, {&(0x7f0000000640)="595a40741173fa252dd3b3627539dc05b3cf698d89e780bf60db4a69cefbee8a790aa41cab2dafe9fe833f15feeeb6493c4d4b5773c06741d693f70be5a8d24b34ccac3ad3476e6c3bb13c4d6ea87d4c5d91757eaa1b665ab23feadf44071ed75d020b69df691b2be7d2ec3966ca4654507b87f6543bfe09507f61dd", 0x7c, 0xfffffffffffffffa}, {&(0x7f00000006c0), 0x0, 0x1}, {&(0x7f0000000700)="57375b7e071051851dd7ec2033c6300a31054d1025bbdc623b08b39357b7d78e80b4fbbacc037104af551634ad2876410b763e2edc74318513c2d074da85ee9f3aac7bfde8b069ed9f56d48fc056b98fc5b4694a5d2b48cd21e953fc7d91313cbccfe94922c9afe37c7573118e361af1747f81d99fdab9951a5ff69b6a7100d1e831c6ccda420ba673d06a59fd0fa78962a58c3dd1c39e8fd4d718d48cec107b6204b060d94dba144ced03658417bd46b6a04af2599846955d2e1c1768790543ab83f9f47dba3a546d1ef831d51866061a263fc9556dd8e43f1e1f999926d87b", 0xe0, 0xfffffffffffff001}, {&(0x7f0000000800)="3796b474e86bbc524621f088bb46c7afcdf6ae556cf9d495980d9888374d776a69916ba96a4156a021e4ffdb441ad2878c7beeb6005bd32c2906f6447f10c5698916302b33ba3f72c37df59017f3b97b88edc412ac4580fb84a5195d1f45ccdef3d7ad08d9d4591af47a96146c7db7a1eb06c1223813f909c94947ac66931ece27d5e397afd04bbc84a2094e189a3268dddf0ac21a279afcf016d133f76c31530a62770edc0a92c51133f33219c6333ce971f3529586f58dc30048704ae5cc26225f55d7fe55c386b9067d8a0a1327681393a4e96b1e5b9fb9b71539", 0xdc, 0xbc0}], 0x204000, &(0x7f00000009c0)=ANY=[@ANYBLOB='grpidauto_da_alloc,oldalloc,seclabel,subj_type=*&*,\x00']) kcmp(r2, r4, 0x6, r5, r0) 00:46:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127c, 0x10001) 00:46:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 12) 00:46:12 executing program 6: syz_emit_ethernet(0x72, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:12 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 6) 00:46:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:46:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 892.542025] Invalid logical block size (-1) [ 892.579820] FAULT_INJECTION: forcing a failure. [ 892.579820] name failslab, interval 1, probability 0, space 0, times 0 [ 892.581841] CPU: 1 UID: 0 PID: 7926 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 892.581872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.581885] Call Trace: [ 892.581893] [ 892.581902] dump_stack_lvl+0xfa/0x120 [ 892.581934] should_fail_ex+0x4d7/0x5e0 [ 892.581975] ? security_file_alloc+0x35/0x130 [ 892.582003] should_failslab+0xc2/0x120 [ 892.582040] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 892.582072] ? __create_object+0x59/0x80 [ 892.582106] security_file_alloc+0x35/0x130 [ 892.582135] init_file+0x95/0x4c0 [ 892.582168] alloc_empty_file+0x76/0x1e0 [ 892.582196] alloc_file_pseudo+0x12b/0x220 [ 892.582224] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 892.582263] __shmem_file_setup+0x1a7/0x370 [ 892.582298] alloc_file+0x11c/0x500 [ 892.582329] __x64_sys_memfd_create+0x193/0x280 [ 892.582360] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 892.582389] ? lock_release+0xc8/0x290 [ 892.582425] do_syscall_64+0xbf/0x360 [ 892.582455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 892.582479] RIP: 0033:0x7f67ff538b19 [ 892.582496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.582517] RSP: 002b:00007f67fcaadf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 892.582540] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f67ff538b19 [ 892.582555] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00007f67ff5920fb [ 892.582569] RBP: 0000000000000003 R08: 0000000000001600 R09: ffffffffffffffff [ 892.582583] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 892.582596] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900 [ 892.582633] 00:46:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127d, 0x10001) 00:46:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r7) 00:46:13 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 7) 00:46:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:46:13 executing program 6: syz_emit_ethernet(0x72, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) 00:46:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 13) 00:46:13 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r0, 0x0) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='-%%--\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:46:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 892.862660] Invalid logical block size (-1) 00:46:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127e, 0x10001) 00:46:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0xd, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:46:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 00:46:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) socket$nl_xfrm(0x10, 0x3, 0x6) 00:46:22 executing program 6: syz_emit_ethernet(0x72, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000426bd7000fedbdf25440000000c009900060000005600000024002380080015004a00000005000e000000000006001b00070000000800030000008c503d6eb826445a4293c7fde5585aa3ee004404f60d0a305e3f9fab3e7d7347ce68a52a7317329ed3a3e894bd2a8e2bd731e3ce88b6013dc6f6300dc1ca5f8b00ddd994b0bd22c8af835ca1fda3a1c34732671818cd9e950e69439aff483a03fe2ec798446e4874ba068e5b316a352b48a862203769c92df5363fcf4209e0ac5236eb740462dd5f72a9a3d0df136b1e953246328e700f19a1762ecb9bd24ff3c0cd8ece0b503af02c4f8a04ee2b37"], 0x44}, 0x1, 0x0, 0x0, 0x4044804}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) 00:46:22 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 8) 00:46:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 14) 00:46:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 902.038183] FAULT_INJECTION: forcing a failure. [ 902.038183] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 902.039535] CPU: 1 UID: 0 PID: 7966 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 902.039552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.039560] Call Trace: [ 902.039565] [ 902.039569] dump_stack_lvl+0xfa/0x120 [ 902.039591] should_fail_ex+0x4d7/0x5e0 [ 902.039614] should_fail_alloc_page+0xe0/0x110 [ 902.039636] prepare_alloc_pages+0x1af/0x500 [ 902.039655] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 902.039674] ? __is_insn_slot_addr+0x2e/0x290 [ 902.039691] ? find_held_lock+0x2b/0x80 [ 902.039709] ? __is_insn_slot_addr+0x136/0x290 [ 902.039725] ? lock_release+0xc8/0x290 [ 902.039737] ? perf_trace_lock_acquire+0xc9/0x700 [ 902.039752] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 902.039771] ? perf_trace_lock+0xb5/0x5d0 [ 902.039787] ? __pfx_perf_trace_lock+0x10/0x10 [ 902.039799] ? lock_is_held_type+0x9e/0x120 [ 902.039814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 902.039830] ? policy_nodemask+0xeb/0x4e0 [ 902.039847] alloc_pages_mpol+0xed/0x340 [ 902.039862] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 902.039874] ? filemap_get_entry+0x1bb/0x3b0 [ 902.039893] ? __pfx_filemap_get_entry+0x10/0x10 [ 902.039915] folio_alloc_mpol_noprof+0x38/0x2a0 [ 902.039934] shmem_alloc_folio+0x11b/0x140 [ 902.039949] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 902.039975] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 902.039994] ? __pfx_perf_trace_lock+0x10/0x10 [ 902.040006] ? simple_xattr_get+0x173/0x1d0 [ 902.040030] shmem_write_begin+0x147/0x2e0 [ 902.040048] ? __pfx_shmem_write_begin+0x10/0x10 [ 902.040062] ? timestamp_truncate+0x1eb/0x2f0 [ 902.040081] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 902.040100] ? __pfx_timestamp_truncate+0x10/0x10 [ 902.040122] generic_perform_write+0x392/0x810 [ 902.040149] ? __pfx_generic_perform_write+0x10/0x10 [ 902.040165] ? inode_needs_update_time.part.0+0x170/0x270 [ 902.040190] shmem_file_write_iter+0x111/0x140 [ 902.040204] vfs_write+0xbe9/0x1150 [ 902.040223] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 902.040236] ? __fget_files+0x34/0x3b0 [ 902.040252] ? __pfx_vfs_write+0x10/0x10 [ 902.040285] __x64_sys_pwrite64+0x1f1/0x260 [ 902.040303] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 902.040329] do_syscall_64+0xbf/0x360 [ 902.040345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.040358] RIP: 0033:0x7f67ff4ebab7 [ 902.040367] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 902.040378] RSP: 002b:00007f67fcaadf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 902.040390] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4ebab7 [ 902.040398] RDX: 000000000000005a RSI: 00000000200014c0 RDI: 0000000000000004 [ 902.040405] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 902.040412] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 902.040420] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 902.040439] 00:46:22 executing program 6: syz_emit_ethernet(0x76, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0x4}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:22 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 9) 00:46:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 15) 00:46:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x1, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:46:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) 00:46:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127f, 0x10001) [ 902.213525] FAULT_INJECTION: forcing a failure. [ 902.213525] name failslab, interval 1, probability 0, space 0, times 0 [ 902.214495] CPU: 1 UID: 0 PID: 7981 Comm: syz-executor.3 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 902.214511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.214519] Call Trace: [ 902.214524] [ 902.214529] dump_stack_lvl+0xfa/0x120 [ 902.214550] should_fail_ex+0x4d7/0x5e0 [ 902.214574] ? skb_clone+0x191/0x400 [ 902.214588] should_failslab+0xc2/0x120 [ 902.214609] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 902.214632] skb_clone+0x191/0x400 [ 902.214647] netlink_broadcast_filtered+0xab1/0xe90 [ 902.214671] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 902.214685] ? skb_put+0x138/0x1b0 [ 902.214705] netlink_broadcast+0x39/0x50 [ 902.214719] kobject_uevent_env+0xa58/0xf90 [ 902.214745] lo_ioctl+0xf2b/0x2070 [ 902.214764] ? __pfx_lo_ioctl+0x10/0x10 [ 902.214774] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 902.214794] ? __pfx_perf_trace_lock+0x10/0x10 [ 902.214812] ? lock_acquire+0x15e/0x2f0 [ 902.214826] ? perf_trace_lock+0xb5/0x5d0 [ 902.214837] ? find_held_lock+0x2b/0x80 [ 902.214853] ? get_pid_task+0xfd/0x250 [ 902.214873] ? perf_trace_lock+0xb5/0x5d0 [ 902.214885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 902.214902] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 902.214920] ? find_held_lock+0x2b/0x80 [ 902.214935] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 902.214949] ? perf_trace_lock_acquire+0xc9/0x700 [ 902.214962] ? lock_is_held_type+0x9e/0x120 [ 902.214976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 902.214990] ? do_vfs_ioctl+0x125/0x1470 [ 902.215006] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 902.215018] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 902.215033] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 902.215047] ? check_noncircular+0x96/0x140 [ 902.215058] ? __fget_files+0x34/0x3b0 [ 902.215074] ? find_held_lock+0x2b/0x80 [ 902.215090] ? __fget_files+0x203/0x3b0 [ 902.215106] ? __pfx_lo_ioctl+0x10/0x10 [ 902.215118] blkdev_ioctl+0x27c/0x6c0 [ 902.215132] ? __pfx_blkdev_ioctl+0x10/0x10 [ 902.215152] ? selinux_file_ioctl+0xb9/0x280 [ 902.215165] ? __pfx_blkdev_ioctl+0x10/0x10 [ 902.215182] __x64_sys_ioctl+0x18f/0x210 [ 902.215197] do_syscall_64+0xbf/0x360 [ 902.215213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.215225] RIP: 0033:0x7fab6d1cfb19 [ 902.215235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 902.215247] RSP: 002b:00007fab6a745188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 902.215259] RAX: ffffffffffffffda RBX: 00007fab6d2e2f60 RCX: 00007fab6d1cfb19 [ 902.215267] RDX: 0000000000000003 RSI: 0000000000004c06 RDI: 0000000000000003 [ 902.215274] RBP: 00007fab6a7451d0 R08: 0000000000000000 R09: 0000000000000000 [ 902.215281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 902.215288] R13: 00007ffd4edbc24f R14: 00007fab6a745300 R15: 0000000000022000 [ 902.215308] [ 902.243844] FAULT_INJECTION: forcing a failure. [ 902.243844] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 902.244813] CPU: 1 UID: 0 PID: 7984 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 902.244828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.244835] Call Trace: [ 902.244839] [ 902.244844] dump_stack_lvl+0xfa/0x120 [ 902.244861] should_fail_ex+0x4d7/0x5e0 [ 902.244878] ? page_copy_sane+0xce/0x2b0 [ 902.244898] copy_folio_from_iter_atomic+0x3d3/0x18c0 [ 902.244919] ? simple_xattr_get+0x173/0x1d0 [ 902.244942] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 902.244954] ? shmem_write_begin+0x15e/0x2e0 [ 902.244973] ? __pfx_shmem_write_begin+0x10/0x10 [ 902.244987] ? timestamp_truncate+0x1eb/0x2f0 [ 902.245006] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 902.245026] ? __pfx_timestamp_truncate+0x10/0x10 [ 902.245048] generic_perform_write+0x1d7/0x810 [ 902.245072] ? __pfx_generic_perform_write+0x10/0x10 [ 902.245089] ? inode_needs_update_time.part.0+0x170/0x270 [ 902.245113] shmem_file_write_iter+0x111/0x140 [ 902.245129] vfs_write+0xbe9/0x1150 [ 902.245151] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 902.245164] ? __fget_files+0x34/0x3b0 [ 902.245179] ? __pfx_vfs_write+0x10/0x10 [ 902.245212] __x64_sys_pwrite64+0x1f1/0x260 [ 902.245231] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 902.245256] do_syscall_64+0xbf/0x360 [ 902.245271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.245283] RIP: 0033:0x7f67ff4ebab7 [ 902.245292] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 902.245302] RSP: 002b:00007f67fcaadf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 902.245314] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4ebab7 [ 902.245321] RDX: 000000000000005a RSI: 00000000200014c0 RDI: 0000000000000004 [ 902.245329] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 902.245336] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 902.245343] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 902.245362] 00:46:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:46:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x12a) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1a, 0xd9, 0xe1, 0xcd, 0x0, 0x7, 0x80080, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3ff, 0x1, @perf_config_ext={0x8, 0x3f}, 0x8404, 0x2, 0x9, 0x3, 0x494d, 0x6, 0x2, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x9, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:46:22 executing program 6: syz_emit_ethernet(0x76, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0x4}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1, 0xffff]}) 00:46:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) creat(&(0x7f0000000400)='./file0\x00', 0x0) 00:46:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b47, 0x10001) 00:46:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b", [0x1]}) 00:46:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 16) [ 902.514733] FAULT_INJECTION: forcing a failure. [ 902.514733] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 902.516648] CPU: 0 UID: 0 PID: 8006 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 902.516679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 902.516692] Call Trace: [ 902.516700] [ 902.516710] dump_stack_lvl+0xfa/0x120 [ 902.516743] should_fail_ex+0x4d7/0x5e0 [ 902.516778] ? page_copy_sane+0xce/0x2b0 [ 902.516816] copy_folio_from_iter_atomic+0x3d3/0x18c0 [ 902.516865] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 902.516890] ? shmem_write_begin+0x15e/0x2e0 [ 902.516924] ? __pfx_shmem_write_begin+0x10/0x10 [ 902.516952] ? timestamp_truncate+0x1eb/0x2f0 [ 902.516988] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 902.517026] ? __pfx_timestamp_truncate+0x10/0x10 [ 902.517068] generic_perform_write+0x1d7/0x810 [ 902.517113] ? __pfx_generic_perform_write+0x10/0x10 [ 902.517153] ? inode_needs_update_time.part.0+0x170/0x270 [ 902.517201] shmem_file_write_iter+0x111/0x140 [ 902.517230] vfs_write+0xbe9/0x1150 [ 902.517265] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 902.517290] ? __fget_files+0x34/0x3b0 [ 902.517321] ? __pfx_vfs_write+0x10/0x10 [ 902.517386] __x64_sys_pwrite64+0x1f1/0x260 [ 902.517433] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 902.517483] do_syscall_64+0xbf/0x360 [ 902.517512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.517536] RIP: 0033:0x7f67ff4ebab7 [ 902.517554] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 902.517576] RSP: 002b:00007f67fcaadf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 902.517598] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4ebab7 [ 902.517613] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 902.517627] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 902.517641] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 902.517655] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 902.517692] 00:46:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 17) 00:46:33 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 10) 00:46:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) listen(r0, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r3, &(0x7f0000002980)=[{{&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="03ee9d496a60dfca7839795ae6e6ebf10c9a72", 0x13}, {&(0x7f00000003c0)="877338e6191cefcd5735a28c6b519b7eeff0fe52be89afe173260a525008ed461048fcf04d38603275b3b6717f1ac6569533d95ffa2fa102879b180de969e6156f2c462c7e140136839fdddbe100bbf39d466275c973fbbdad0e1dffb9e7a474ee04a72a79b6800d0f6c4dd7f100ca846072e54e670b819089ded35fc199db2180", 0x81}, {&(0x7f0000000480)="f8b0b33579cd69e6489b210286b2457e158065c44223b9712fe01ee5d2cbe8a36ef439c379a3c05971ec78e02557e1230a5c434f5822f95ba64994a076d2cc77842c14d965ecfa284180ab868e0ff90c9f2d78fe1a591c40ac7a4457deaa27806a5b6b52166decba0b7658f62c3881fcf4c96b404ecc3b13dbe28ac706feba50c276d624333e3090e5a7de3373209cdca3ca586ddf7d3c63f16818108fbc2b59bdfc4b8434ef4c82de1e9fe4ed07c2f143e8c19a61ab35c47244b2c210c684bb", 0xc0}, {&(0x7f0000000540)="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{&(0x7f0000001740)="5c1f81785ae260d7ed4552286254bd002d50dd32d8811c34483e49001c72e5c0185376cafe7a58e7b8b5a747d7b3abef328839cb41190cfe17415a439e2663fb936a80dfc5099ef1f73a2c424131d497b94f79ce010311d155e69c9569b54966ac36caf00700654d4a166e005bc3f58ddabe040f2b87bc5b54a3dc3c1ae74c9cd5fa211b4f1cbc9d01659d6a356f0e632e2bfaf605d783560c65dddbc03b108b51a306e7cf5358fb608a1baf30bddfac2112fcdd771c96259ae5b57cdc27b1e4122c91f1e4557c16bc", 0xc9}, {&(0x7f0000001840)="7142a940a4eec738138eab75fbf4bffc4e32fc3277a03b022850177dd7878243a3c81c65f932", 0x26}, {&(0x7f0000002a00)="8fc392e34b854ea4c846588665ea43f7557c0cd60ba3a2a6e5beb21de88974aed04dca14602b7a0b0e1057c89474aca10021f17975746a6ac324695d39b16da312dcf385ba9ddf61bd269e1e4fca36697ee0029a3e2de47057a3f180e966d62cdadf679c4febe56cc9a1848800805f0d8208fbc2d07c29d3187e888cfdf079a4", 0x80}], 0x4, &(0x7f00000018c0)=[{0x1010, 0x84, 0x5, "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{0x38, 0x103, 0x2, "9e7a15419f20ce9b637ec4eeb8d48a705cabf8b028ea08fa644a836fa609ae8b9cdb"}, {0x30, 0x114, 0x8, "6af115f65ad27ee0ffde0e308a13f933d896f19d2c9059e90f"}, {0x40, 0xad, 0xff, "6f0813462c39c78454ee848b2d6ae644cd1ee63396414eac4f745909538b334fba9d652e06c66f37651ac519aa909932"}], 0x10b8}}], 0x2, 0x20040081) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r4, &(0x7f0000000200)=""/250, 0xfa, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000003d40)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000003e40)={&(0x7f0000003d00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003e00)={&(0x7f0000003d80)={0x48, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x3}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}}]}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x85}, 0x20000000) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x3ff, 0x1000, 0xd9}) fcntl$addseals(r6, 0x409, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003cc0)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c80)={&(0x7f0000002a80)=@delpolicy={0x1200, 0x14, 0x400, 0x70bd29, 0x25dfdbfc, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast1, 0x4e23, 0x0, 0x4e20, 0x2, 0x2, 0x80, 0x20, 0x3b, 0x0, r1}, 0x6e6bbe}, [@tfcpad={0x8, 0x16, 0x4}, @tmpl={0x44, 0x5, [{{@in6=@empty, 0x4d5, 0x32}, 0x2, @in6=@loopback, 0x3501, 0x2, 0x1, 0x5, 0x2, 0x427d824c, 0x6}]}, @algo_auth_trunc={0x104c, 0x14, {{'sha224-arm64-neon\x00'}, 0x8000, 0xc0, "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@algo_crypt={0x10e, 0x2, {{'lrw-serpent-sse2\x00'}, 0x630, "b3ecf2d7d8dc3592cae13cdb247be1cf51f31bfe41c6e81e5888b521ddddcc50933e9a5933426ee741ea091590ee3dd613293b19085999644aedf4c1b4e061c359048d0e54128cefeb53332171ce561076d2902aba7945506f3530aaee0bf0482997b7371a755fef31e514ff6543b19b6e963a96d7ff4c098f44dcda8dfd971bbc7e80d09a204ae42a78c2cc0d6fce30ebd04a311d4f6780ed42e15735670f446914bd66c0b8be04c90967af964d6cf87fb655988c04709f73f237645d0e8cdd0c37d29db9a8"}}, @replay_thresh={0x8, 0xb, 0x10000}]}, 0x1200}, 0x1, 0x0, 0x0, 0x40014}, 0x20040050) 00:46:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4b49, 0x10001) 00:46:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) r5 = signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) 00:46:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:46:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:46:33 executing program 6: syz_emit_ethernet(0x76, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x5, "f839bb"}, @timestamp_addr={0x44, 0x4}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 913.419697] FAULT_INJECTION: forcing a failure. [ 913.419697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 913.421469] CPU: 1 UID: 0 PID: 8018 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 913.421498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.421510] Call Trace: [ 913.421529] [ 913.421538] dump_stack_lvl+0xfa/0x120 [ 913.421570] should_fail_ex+0x4d7/0x5e0 [ 913.421610] should_fail_alloc_page+0xe0/0x110 [ 913.421647] prepare_alloc_pages+0x1af/0x500 [ 913.421679] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 913.421722] ? perf_trace_lock_acquire+0xc9/0x700 [ 913.421750] ? perf_trace_lock_acquire+0xc9/0x700 [ 913.421775] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 913.421809] ? perf_trace_lock+0xb5/0x5d0 [ 913.421838] ? __pfx_perf_trace_lock+0x10/0x10 [ 913.421861] ? lock_is_held_type+0x9e/0x120 [ 913.421888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 913.421916] ? policy_nodemask+0xeb/0x4e0 [ 913.421947] alloc_pages_mpol+0xed/0x340 [ 913.421974] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 913.421997] ? filemap_get_entry+0x1bb/0x3b0 [ 913.422029] ? __pfx_filemap_get_entry+0x10/0x10 [ 913.422071] folio_alloc_mpol_noprof+0x38/0x2a0 [ 913.422105] shmem_alloc_folio+0x11b/0x140 [ 913.422132] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 913.422185] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 913.422221] ? __pfx_perf_trace_lock+0x10/0x10 [ 913.422253] shmem_write_begin+0x147/0x2e0 [ 913.422285] ? __pfx_shmem_write_begin+0x10/0x10 [ 913.422311] ? timestamp_truncate+0x1eb/0x2f0 [ 913.422345] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 913.422381] ? __pfx_timestamp_truncate+0x10/0x10 [ 913.422420] generic_perform_write+0x392/0x810 [ 913.422462] ? __pfx_generic_perform_write+0x10/0x10 [ 913.422493] ? inode_needs_update_time.part.0+0x170/0x270 [ 913.422538] shmem_file_write_iter+0x111/0x140 [ 913.422564] vfs_write+0xbe9/0x1150 [ 913.422598] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 913.422621] ? __fget_files+0x34/0x3b0 [ 913.422650] ? __pfx_vfs_write+0x10/0x10 [ 913.422712] __x64_sys_pwrite64+0x1f1/0x260 [ 913.422748] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 913.422797] do_syscall_64+0xbf/0x360 [ 913.422824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.422847] RIP: 0033:0x7f67ff4ebab7 [ 913.422864] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 913.422884] RSP: 002b:00007f67fcaadf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 913.422905] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4ebab7 [ 913.422919] RDX: 000000000000001b RSI: 0000000020010e00 RDI: 0000000000000004 [ 913.422932] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 913.422945] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 913.422958] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 913.422993] 00:46:33 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 11) 00:46:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 00:46:33 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 913.609940] FAULT_INJECTION: forcing a failure. [ 913.609940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 913.611832] CPU: 0 UID: 0 PID: 8030 Comm: syz-executor.3 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 913.611862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.611874] Call Trace: [ 913.611882] [ 913.611890] dump_stack_lvl+0xfa/0x120 [ 913.611921] should_fail_ex+0x4d7/0x5e0 [ 913.611960] _copy_to_user+0x32/0xd0 [ 913.611984] simple_read_from_buffer+0xe0/0x180 [ 913.612016] proc_fail_nth_read+0x18a/0x240 [ 913.612050] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 913.612083] ? security_file_permission+0x22/0x90 [ 913.612113] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 913.612152] vfs_read+0x1eb/0xc70 [ 913.612191] ? __pfx_vfs_read+0x10/0x10 [ 913.612223] ? lock_release+0xc8/0x290 [ 913.612252] ? __fget_files+0x20d/0x3b0 [ 913.612296] ksys_read+0x121/0x240 [ 913.612325] ? __pfx_ksys_read+0x10/0x10 [ 913.612368] do_syscall_64+0xbf/0x360 [ 913.612396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.612418] RIP: 0033:0x7fab6d18269c [ 913.612434] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 913.612454] RSP: 002b:00007fab6a745170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 913.612475] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fab6d18269c [ 913.612489] RDX: 000000000000000f RSI: 00007fab6a7451e0 RDI: 0000000000000004 [ 913.612502] RBP: 00007fab6a7451d0 R08: 0000000000000000 R09: 0000000000000000 [ 913.612514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 913.612526] R13: 00007ffd4edbc24f R14: 00007fab6a745300 R15: 0000000000022000 [ 913.612562] 00:46:44 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:46:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x10001) 00:46:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 18) 00:46:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) ioctl$FIONCLEX(r2, 0x5450) 00:46:44 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:44 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'vxcan1\x00', {0x4}, 0x32}) 00:46:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) (fail_nth: 1) 00:46:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 1) 00:46:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) signalfd4(r4, &(0x7f0000000080)={[0x4]}, 0x8, 0x80000) 00:46:44 executing program 6: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 924.272920] FAULT_INJECTION: forcing a failure. [ 924.272920] name failslab, interval 1, probability 0, space 0, times 0 [ 924.274733] CPU: 1 UID: 0 PID: 8050 Comm: syz-executor.0 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 924.274765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.274778] Call Trace: [ 924.274786] [ 924.274795] dump_stack_lvl+0xfa/0x120 [ 924.274828] should_fail_ex+0x4d7/0x5e0 [ 924.274871] should_failslab+0xc2/0x120 [ 924.274908] __kmalloc_cache_noprof+0x6a/0x3e0 [ 924.274942] ? kobject_uevent_env+0x22e/0xf90 [ 924.274984] kobject_uevent_env+0x22e/0xf90 [ 924.275033] lo_ioctl+0xf2b/0x2070 [ 924.275068] ? __pfx_lo_ioctl+0x10/0x10 [ 924.275089] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 924.275125] ? __pfx_perf_trace_lock+0x10/0x10 [ 924.275166] ? lock_acquire+0x15e/0x2f0 [ 924.275191] ? perf_trace_lock+0xb5/0x5d0 [ 924.275212] ? find_held_lock+0x2b/0x80 [ 924.275243] ? get_pid_task+0xfd/0x250 [ 924.275281] ? perf_trace_lock+0xb5/0x5d0 [ 924.275305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 924.275334] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 924.275367] ? find_held_lock+0x2b/0x80 [ 924.275397] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 924.275426] ? perf_trace_lock_acquire+0xc9/0x700 [ 924.275450] ? lock_is_held_type+0x9e/0x120 [ 924.275476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 924.275504] ? do_vfs_ioctl+0x125/0x1470 [ 924.275533] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 924.275558] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 924.275586] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 924.275613] ? check_noncircular+0x96/0x140 [ 924.275633] ? __fget_files+0x34/0x3b0 [ 924.275664] ? find_held_lock+0x2b/0x80 [ 924.275694] ? __fget_files+0x203/0x3b0 [ 924.275727] ? __pfx_lo_ioctl+0x10/0x10 [ 924.275750] blkdev_ioctl+0x27c/0x6c0 [ 924.275780] ? __pfx_blkdev_ioctl+0x10/0x10 [ 924.275811] ? selinux_file_ioctl+0xb9/0x280 [ 924.275836] ? __pfx_blkdev_ioctl+0x10/0x10 [ 924.275869] __x64_sys_ioctl+0x18f/0x210 [ 924.275900] do_syscall_64+0xbf/0x360 [ 924.275929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 924.275953] RIP: 0033:0x7f582f307b19 [ 924.275971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.275993] RSP: 002b:00007f582c87d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 924.276015] RAX: ffffffffffffffda RBX: 00007f582f41af60 RCX: 00007f582f307b19 [ 924.276030] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000004 [ 924.276043] RBP: 00007f582c87d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.276057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 924.276070] R13: 00007ffc255a08df R14: 00007f582c87d300 R15: 0000000000022000 [ 924.276108] [ 924.334994] FAULT_INJECTION: forcing a failure. [ 924.334994] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 924.336833] CPU: 1 UID: 0 PID: 8051 Comm: syz-executor.1 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 924.336864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 924.336876] Call Trace: [ 924.336884] [ 924.336893] dump_stack_lvl+0xfa/0x120 [ 924.336925] should_fail_ex+0x4d7/0x5e0 [ 924.336967] _copy_from_user+0x30/0xd0 [ 924.337007] loop_set_status_old+0x9b/0x1c0 [ 924.337031] ? __pfx_loop_set_status_old+0x10/0x10 [ 924.337057] ? lock_acquire+0x15e/0x2f0 [ 924.337081] ? avc_has_perm_noaudit+0x59/0x3d0 [ 924.337112] ? find_held_lock+0x2b/0x80 [ 924.337150] ? avc_has_perm_noaudit+0x11b/0x3d0 [ 924.337179] ? lock_release+0xc8/0x290 [ 924.337208] ? avc_has_perm_noaudit+0x150/0x3d0 [ 924.337244] ? cred_has_capability.isra.0+0x1be/0x2c0 [ 924.337271] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 924.337305] ? __pfx_perf_trace_lock+0x10/0x10 [ 924.337336] ? cap_capable+0xdb/0x3b0 [ 924.337364] ? security_capable+0x2f/0x90 [ 924.337411] lo_ioctl+0x88f/0x2070 [ 924.337433] ? avc_has_extended_perms+0x378/0xf20 [ 924.337471] ? __pfx_lo_ioctl+0x10/0x10 [ 924.337491] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 924.337525] ? __pfx_perf_trace_lock+0x10/0x10 [ 924.337556] ? lock_acquire+0x15e/0x2f0 [ 924.337580] ? perf_trace_lock+0xb5/0x5d0 [ 924.337601] ? find_held_lock+0x2b/0x80 [ 924.337632] ? get_pid_task+0xfd/0x250 [ 924.337686] ? perf_trace_lock+0xb5/0x5d0 [ 924.337709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 924.337739] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 924.337771] ? find_held_lock+0x2b/0x80 [ 924.337801] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 924.337829] ? perf_trace_lock_acquire+0xc9/0x700 [ 924.337854] ? lock_is_held_type+0x9e/0x120 [ 924.337879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 924.337907] ? do_vfs_ioctl+0x125/0x1470 [ 924.337936] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 924.337961] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 924.337989] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 924.338015] ? check_noncircular+0x92/0x140 [ 924.338036] ? __fget_files+0x34/0x3b0 [ 924.338067] ? find_held_lock+0x2b/0x80 [ 924.338097] ? __fget_files+0x203/0x3b0 [ 924.338130] ? __pfx_lo_ioctl+0x10/0x10 [ 924.338152] blkdev_ioctl+0x27c/0x6c0 [ 924.338182] ? __pfx_blkdev_ioctl+0x10/0x10 [ 924.338212] ? selinux_file_ioctl+0xb9/0x280 [ 924.338238] ? __pfx_blkdev_ioctl+0x10/0x10 [ 924.338271] __x64_sys_ioctl+0x18f/0x210 [ 924.338301] do_syscall_64+0xbf/0x360 [ 924.338330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 924.338354] RIP: 0033:0x7f3f0f484b19 [ 924.338371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 924.338393] RSP: 002b:00007f3f0c9fa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 924.338415] RAX: ffffffffffffffda RBX: 00007f3f0f597f60 RCX: 00007f3f0f484b19 [ 924.338430] RDX: 0000000020000080 RSI: 0000000000004c02 RDI: 0000000000000003 [ 924.338444] RBP: 00007f3f0c9fa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 924.338457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 924.338471] R13: 00007ffddb19541f R14: 00007f3f0c9fa300 R15: 0000000000022000 [ 924.338508] 00:46:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) (fail_nth: 2) 00:46:56 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, r0) 00:46:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:46:56 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:46:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c01, 0x10001) 00:46:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) 00:46:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 19) 00:46:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 2) [ 935.983570] FAULT_INJECTION: forcing a failure. [ 935.983570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 935.985263] CPU: 0 UID: 0 PID: 8070 Comm: syz-executor.1 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 935.985292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 935.985304] Call Trace: [ 935.985311] [ 935.985320] dump_stack_lvl+0xfa/0x120 [ 935.985350] should_fail_ex+0x4d7/0x5e0 [ 935.985389] _copy_to_user+0x32/0xd0 [ 935.985413] simple_read_from_buffer+0xe0/0x180 [ 935.985444] proc_fail_nth_read+0x18a/0x240 [ 935.985478] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 935.985510] ? security_file_permission+0x22/0x90 [ 935.985539] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 935.985571] vfs_read+0x1eb/0xc70 [ 935.985608] ? __pfx_vfs_read+0x10/0x10 [ 935.985640] ? lock_release+0xc8/0x290 [ 935.985669] ? __fget_files+0x20d/0x3b0 [ 935.985711] ksys_read+0x121/0x240 [ 935.985741] ? __pfx_ksys_read+0x10/0x10 [ 935.985795] do_syscall_64+0xbf/0x360 [ 935.985822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.985844] RIP: 0033:0x7f3f0f43769c [ 935.985860] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 935.985879] RSP: 002b:00007f3f0c9fa170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 935.985899] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f3f0f43769c [ 935.985913] RDX: 000000000000000f RSI: 00007f3f0c9fa1e0 RDI: 0000000000000004 [ 935.985925] RBP: 00007f3f0c9fa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 935.985938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 935.985950] R13: 00007ffddb19541f R14: 00007f3f0c9fa300 R15: 0000000000022000 [ 935.985985] 00:46:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:46:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) 00:46:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 20) 00:46:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c02, 0x10001) 00:46:56 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, r0) 00:46:56 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0xffffffff, 0x8400) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r2, 0x2, 0x1, 0x80000000}) 00:46:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 3) 00:46:56 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) (fail_nth: 1) 00:46:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) 00:46:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x2, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) [ 936.261086] FAULT_INJECTION: forcing a failure. [ 936.261086] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 936.263045] CPU: 1 UID: 0 PID: 8088 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 936.263076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.263088] Call Trace: [ 936.263096] [ 936.263105] dump_stack_lvl+0xfa/0x120 [ 936.263144] should_fail_ex+0x4d7/0x5e0 [ 936.263177] ? page_copy_sane+0xce/0x2b0 [ 936.263215] copy_folio_from_iter_atomic+0x3d3/0x18c0 [ 936.263254] ? lock_acquire+0x15e/0x2f0 [ 936.263285] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 936.263309] ? shmem_write_begin+0x15e/0x2e0 [ 936.263342] ? __pfx_shmem_write_begin+0x10/0x10 [ 936.263369] ? timestamp_truncate+0x1eb/0x2f0 [ 936.263404] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 936.263442] ? __pfx_timestamp_truncate+0x10/0x10 [ 936.263483] generic_perform_write+0x1d7/0x810 [ 936.263527] ? __pfx_generic_perform_write+0x10/0x10 [ 936.263559] ? inode_needs_update_time.part.0+0x170/0x270 [ 936.263607] shmem_file_write_iter+0x111/0x140 [ 936.263635] vfs_write+0xbe9/0x1150 [ 936.263669] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 936.263694] ? __fget_files+0x34/0x3b0 [ 936.263724] ? __pfx_vfs_write+0x10/0x10 [ 936.263788] __x64_sys_pwrite64+0x1f1/0x260 [ 936.263823] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 936.263872] do_syscall_64+0xbf/0x360 [ 936.263902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.263925] RIP: 0033:0x7f67ff4ebab7 [ 936.263942] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 936.263963] RSP: 002b:00007f67fcaadf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 936.263985] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4ebab7 [ 936.264000] RDX: 000000000000001b RSI: 0000000020010e00 RDI: 0000000000000004 [ 936.264013] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 936.264027] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 936.264040] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 936.264077] [ 936.324194] FAULT_INJECTION: forcing a failure. [ 936.324194] name failslab, interval 1, probability 0, space 0, times 0 [ 936.325856] CPU: 1 UID: 0 PID: 8098 Comm: syz-executor.0 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 936.325885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.325898] Call Trace: [ 936.325905] [ 936.325914] dump_stack_lvl+0xfa/0x120 [ 936.325945] should_fail_ex+0x4d7/0x5e0 [ 936.325984] ? kobject_get_path+0xc9/0x200 [ 936.326010] should_failslab+0xc2/0x120 [ 936.326045] __kmalloc_noprof+0xb4/0x4b0 [ 936.326072] ? __create_object+0x59/0x80 [ 936.326100] ? trace_kmalloc+0x1f/0xb0 [ 936.326126] kobject_get_path+0xc9/0x200 [ 936.326161] ? kasan_save_track+0x14/0x30 [ 936.326186] kobject_uevent_env+0x252/0xf90 [ 936.326232] lo_ioctl+0xf2b/0x2070 [ 936.326264] ? __pfx_lo_ioctl+0x10/0x10 [ 936.326284] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 936.326317] ? __pfx_perf_trace_lock+0x10/0x10 [ 936.326348] ? lock_acquire+0x15e/0x2f0 [ 936.326372] ? perf_trace_lock+0xb5/0x5d0 [ 936.326392] ? find_held_lock+0x2b/0x80 [ 936.326420] ? get_pid_task+0xfd/0x250 [ 936.326456] ? perf_trace_lock+0xb5/0x5d0 [ 936.326478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 936.326506] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 936.326536] ? find_held_lock+0x2b/0x80 [ 936.326564] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 936.326591] ? perf_trace_lock_acquire+0xc9/0x700 [ 936.326613] ? lock_is_held_type+0x9e/0x120 [ 936.326637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 936.326664] ? do_vfs_ioctl+0x125/0x1470 [ 936.326690] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 936.326713] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 936.326739] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 936.326764] ? check_noncircular+0x96/0x140 [ 936.326784] ? __fget_files+0x34/0x3b0 [ 936.326813] ? find_held_lock+0x2b/0x80 [ 936.326841] ? __fget_files+0x203/0x3b0 [ 936.326871] ? __pfx_lo_ioctl+0x10/0x10 [ 936.326892] blkdev_ioctl+0x27c/0x6c0 [ 936.326920] ? __pfx_blkdev_ioctl+0x10/0x10 [ 936.326948] ? selinux_file_ioctl+0xb9/0x280 [ 936.326972] ? __pfx_blkdev_ioctl+0x10/0x10 [ 936.327003] __x64_sys_ioctl+0x18f/0x210 [ 936.327031] do_syscall_64+0xbf/0x360 [ 936.327058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.327080] RIP: 0033:0x7f582f307b19 [ 936.327097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 936.327117] RSP: 002b:00007f582c87d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 936.327137] RAX: ffffffffffffffda RBX: 00007f582f41af60 RCX: 00007f582f307b19 [ 936.327152] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000004 [ 936.327165] RBP: 00007f582c87d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 936.327177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 936.327190] R13: 00007ffc255a08df R14: 00007f582c87d300 R15: 0000000000022000 [ 936.327225] 00:46:56 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) (fail_nth: 2) 00:46:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x10001) 00:46:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x301, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:46:56 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, r0) 00:46:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) 00:46:56 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0x3) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x1201}, {r2, 0x9388}], 0x2, 0x7) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) [ 936.471998] FAULT_INJECTION: forcing a failure. [ 936.471998] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 936.473361] CPU: 0 UID: 0 PID: 8105 Comm: syz-executor.6 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 936.473382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.473392] Call Trace: [ 936.473397] [ 936.473403] dump_stack_lvl+0xfa/0x120 [ 936.473427] should_fail_ex+0x4d7/0x5e0 [ 936.473457] _copy_from_iter+0x1dc/0x1660 [ 936.473484] ? policy_nodemask+0xeb/0x4e0 [ 936.473508] ? __pfx__copy_from_iter+0x10/0x10 [ 936.473532] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 936.473549] ? __pfx_perf_trace_lock+0x10/0x10 [ 936.473579] copy_page_from_iter+0xe3/0x180 [ 936.473608] tun_build_skb+0x2db/0x14c0 [ 936.473636] ? __pfx_tun_build_skb+0x10/0x10 [ 936.473654] ? trace_mm_page_alloc+0xfc/0x150 [ 936.473672] ? __alloc_frozen_pages_noprof+0x296/0x1f10 [ 936.473694] ? perf_trace_lock_acquire+0xc9/0x700 [ 936.473716] ? _parse_integer_limit+0x181/0x1e0 [ 936.473741] ? _kstrtoull+0x13e/0x200 [ 936.473759] ? __pfx__kstrtoull+0x10/0x10 00:46:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 21) [ 936.473790] tun_get_user+0x153f/0x3970 [ 936.473817] ? perf_trace_lock_acquire+0xc9/0x700 [ 936.473838] ? __pfx_tun_get_user+0x10/0x10 [ 936.473861] ? __pfx_perf_trace_lock+0x10/0x10 [ 936.473876] ? perf_trace_lock+0xb5/0x5d0 [ 936.473895] ? lock_acquire+0x15e/0x2f0 [ 936.473911] ? tun_get+0x23/0x2f0 [ 936.473926] ? find_held_lock+0x2b/0x80 [ 936.473946] ? tun_get+0x133/0x2f0 [ 936.473961] ? lock_release+0xc8/0x290 [ 936.473975] ? lock_is_held_type+0x9e/0x120 [ 936.473998] tun_chr_write_iter+0xd9/0x1e0 [ 936.474018] vfs_write+0xbe9/0x1150 [ 936.474042] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 936.474060] ? __fget_files+0x34/0x3b0 [ 936.474081] ? __pfx_vfs_write+0x10/0x10 [ 936.474123] ksys_write+0x121/0x240 [ 936.474150] ? __pfx_ksys_write+0x10/0x10 [ 936.474181] do_syscall_64+0xbf/0x360 [ 936.474200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.474217] RIP: 0033:0x7f9e36d915ff [ 936.474229] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 936.474243] RSP: 002b:00007f9e34354150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 936.474258] RAX: ffffffffffffffda RBX: 00007f9e36ef1f60 RCX: 00007f9e36d915ff [ 936.474268] RDX: 000000000000007e RSI: 00000000200000c0 RDI: 00000000000000f0 [ 936.474277] RBP: 00007f9e343541d0 R08: 0000000000000000 R09: 0000000000000000 [ 936.474287] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 936.474296] R13: 00007ffda934f97f R14: 00007f9e34354300 R15: 0000000000022000 [ 936.474320] 00:46:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) 00:46:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:46:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c04, 0x10001) [ 936.625922] FAULT_INJECTION: forcing a failure. [ 936.625922] name failslab, interval 1, probability 0, space 0, times 0 [ 936.628486] CPU: 1 UID: 0 PID: 8119 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 936.628518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 936.628532] Call Trace: [ 936.628539] [ 936.628549] dump_stack_lvl+0xfa/0x120 [ 936.628582] should_fail_ex+0x4d7/0x5e0 [ 936.628625] ? getname_flags.part.0+0x48/0x540 [ 936.628651] should_failslab+0xc2/0x120 [ 936.628691] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 936.628725] ? perf_trace_lock_acquire+0xc9/0x700 [ 936.628762] getname_flags.part.0+0x48/0x540 [ 936.628794] getname_flags+0x95/0xe0 [ 936.628828] do_sys_openat2+0x9f/0x1b0 [ 936.628856] ? __pfx_do_sys_openat2+0x10/0x10 [ 936.628890] ? __pfx_perf_trace_lock+0x10/0x10 [ 936.628915] ? __might_fault+0x138/0x190 [ 936.628945] __x64_sys_openat+0x142/0x200 [ 936.628973] ? __pfx___x64_sys_openat+0x10/0x10 [ 936.629005] ? lock_release+0xc8/0x290 [ 936.629042] do_syscall_64+0xbf/0x360 [ 936.629073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.629098] RIP: 0033:0x7f67ff4eba04 [ 936.629116] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 936.629146] RSP: 002b:00007f67fcaaded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 936.629169] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4eba04 [ 936.629185] RDX: 0000000000000002 RSI: 00007f67fcaae000 RDI: 00000000ffffff9c [ 936.629200] RBP: 00007f67fcaae000 R08: 0000000000000000 R09: ffffffffffffffff [ 936.629214] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 936.629228] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 936.629267] 00:47:07 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, r0) 00:47:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 4) 00:47:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x10001) 00:47:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 22) 00:47:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) 00:47:07 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) (fail_nth: 3) 00:47:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125e, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:07 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:47:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 5) 00:47:07 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r0) [ 947.331734] FAULT_INJECTION: forcing a failure. [ 947.331734] name failslab, interval 1, probability 0, space 0, times 0 [ 947.333422] CPU: 1 UID: 0 PID: 8150 Comm: syz-executor.0 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 947.333451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 947.333464] Call Trace: [ 947.333472] [ 947.333480] dump_stack_lvl+0xfa/0x120 [ 947.333512] should_fail_ex+0x4d7/0x5e0 [ 947.333553] should_failslab+0xc2/0x120 [ 947.333588] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 947.333620] ? __alloc_skb+0x2ab/0x370 [ 947.333649] __alloc_skb+0x2ab/0x370 [ 947.333671] ? __pfx___alloc_skb+0x10/0x10 [ 947.333689] ? lock_acquire+0x15e/0x2f0 [ 947.333711] ? netlink_has_listeners+0x7f/0x430 [ 947.333738] ? netlink_has_listeners+0x20d/0x430 [ 947.333759] ? lock_release+0xc8/0x290 [ 947.333786] alloc_uevent_skb+0x7b/0x210 [ 947.333823] kobject_uevent_env+0xa8c/0xf90 [ 947.333875] lo_ioctl+0xf2b/0x2070 [ 947.333919] ? __pfx_lo_ioctl+0x10/0x10 [ 947.333939] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 947.333973] ? __pfx_perf_trace_lock+0x10/0x10 [ 947.334003] ? lock_acquire+0x15e/0x2f0 [ 947.334026] ? perf_trace_lock+0xb5/0x5d0 [ 947.334046] ? find_held_lock+0x2b/0x80 [ 947.334074] ? get_pid_task+0xfd/0x250 [ 947.334111] ? perf_trace_lock+0xb5/0x5d0 [ 947.334133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 947.334166] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 947.334197] ? find_held_lock+0x2b/0x80 [ 947.334226] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 947.334252] ? perf_trace_lock_acquire+0xc9/0x700 [ 947.334275] ? lock_is_held_type+0x9e/0x120 [ 947.334299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 947.334325] ? do_vfs_ioctl+0x125/0x1470 [ 947.334353] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 947.334376] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 947.334402] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 947.334427] ? check_noncircular+0x96/0x140 [ 947.334447] ? __fget_files+0x34/0x3b0 [ 947.334476] ? find_held_lock+0x2b/0x80 [ 947.334504] ? __fget_files+0x203/0x3b0 [ 947.334534] ? __pfx_lo_ioctl+0x10/0x10 [ 947.334556] blkdev_ioctl+0x27c/0x6c0 [ 947.334583] ? __pfx_blkdev_ioctl+0x10/0x10 [ 947.334612] ? selinux_file_ioctl+0xb9/0x280 [ 947.334636] ? __pfx_blkdev_ioctl+0x10/0x10 [ 947.334671] __x64_sys_ioctl+0x18f/0x210 [ 947.334700] do_syscall_64+0xbf/0x360 [ 947.334728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 947.334750] RIP: 0033:0x7f582f307b19 [ 947.334767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 947.334787] RSP: 002b:00007f582c87d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 947.334808] RAX: ffffffffffffffda RBX: 00007f582f41af60 RCX: 00007f582f307b19 [ 947.334822] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000004 [ 947.334835] RBP: 00007f582c87d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 947.334848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 947.334860] R13: 00007ffc255a08df R14: 00007f582c87d300 R15: 0000000000022000 [ 947.334896] 00:47:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 6) 00:47:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x10001) 00:47:18 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, r0) 00:47:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) 00:47:18 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) (fail_nth: 4) 00:47:18 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 23) 00:47:18 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3f, 0x1f, 0x0, 0x1f, 0x0, 0x100, 0x10000, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x21, 0x5, 0x6, 0x6, 0x9, 0x80000001, 0x18fd, 0x0, 0xfffff171, 0x0, 0xffff}, 0xffffffffffffffff, 0xe, r0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r3, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r4, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r6, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r7, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000001680), 0x80000, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r9, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) io_submit(0x0, 0x8, &(0x7f0000001900)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x7f, 0xffffffffffffffff, &(0x7f0000000100)="2b53ca71d03c16ee0ebde871583f816178d402e7e10e1a6c4b22ddb7a1308d62fb37b35d0782c6276847e59918ccab69b81cf86c7c90cdec3e77ff28808d69278b6465a3e03875803a27ab3bb7bc4a2798f948cc717ecd90655a180032610384b9ec5d6f2b7574908d8182114e69c086b3ecaca1eff9dd1b79b36d551170bf6f901b31fff461fcad7d84bfc1380385505208327930de015baf5e", 0x9a, 0x1, 0x0, 0x3, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x401, r4, &(0x7f00000003c0)="1521f947c6cad996415ae30ca4ac991a87ef2aa26bd0f0b42c62a1c5b5c52ddd30409cfec47cd54bf2ed3a0f65776da7587801ae13407ebe06a228b6d0a0c6467466182d1082619cfe894b4711d3dbddb8bd24fa15d3b7f312e3900a0092375c23bf47836326edff9e3d6d413e296240b8d07b17459aece32be9ec0fb59a93a1362ecf85b6497fbb05281a7190e91d57bb4967ee59a368494af8ce1558baadec830fc7a9c4437b429e197a7e983604038fbbb6e0ba5efb14ce2b385a4641e18e23699b1390", 0xc5, 0x200, 0x0, 0x2, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0xd7d0, r5, &(0x7f00000004c0)="f1", 0x1, 0x81, 0x0, 0x1, r6}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000540)="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", 0x1000, 0x2d18, 0x0, 0x0, r7}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000001580)="eb739df9869a5a2d03bfdafcb5fd3bde8b8ddb455ce8fba6db481b84a7b5c32fdfb41548b71f28cbce0e659b5a0b9d7627bd383c86227275cea6fb49cbb3c26d8880fde9a1173a7d5e91446e812536625095e38dd6e538ecd4235d9e727de2305c0964fed7ac59ebdcb6b9a4493a730d780bd6bc9c6db5a995f40b00f92bfbf42a42bc542714d514e75da75ff147de970df68139e1d352eaa5a6fc28fae41cb8a2456c16e9ce009cba0344950bd318c6febffd508412fa983c2956d1c0f588cad714d41e76fad2c554c4c1d1a4cca4940f7ef1a3e8", 0xd5, 0x5, 0x0, 0x1, r8}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000001700)="3c5bdd94900d5bd4fecb4b7ba39585bd1b429bd507f50048a0486e5c98b3c2e0939d3aac762f90edcedb54c534b270207ce1da6cc12db43e0be75d01411b2b8620d5607fbc8cf0485671ff494fa51f6aeae42d625b5c65896a9d21436e57725a54c52a3f0827c9c539ad1dfec6d183", 0x6f, 0x0, 0x0, 0x6, r9}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0xf000, r1, &(0x7f00000017c0)="522b04b203376a64589b0989dae7f32430847bc7ababf0015ad4e1e7954d51491316cf77931fede29e7f7b6a9005385b71b22b31baf584142ac6cda0fb82060e54fa9ad0de085d64ed533227fedd22aca8b5", 0x52, 0xe4, 0x0, 0x3}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x2, 0x1, r10, &(0x7f0000001880)="22a3c6007d0b3713e0ea97e79e33b095a5b85a13e50edc9732b5f1bb79f023", 0x1f, 0x200, 0x0, 0x1, r2}]) pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x0) [ 958.290249] FAULT_INJECTION: forcing a failure. [ 958.290249] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.291257] CPU: 0 UID: 0 PID: 8162 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 958.291274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.291281] Call Trace: [ 958.291286] [ 958.291291] dump_stack_lvl+0xfa/0x120 [ 958.291312] should_fail_ex+0x4d7/0x5e0 [ 958.291336] strncpy_from_user+0x3b/0x2f0 [ 958.291356] getname_flags.part.0+0x8d/0x540 [ 958.291374] getname_flags+0x95/0xe0 [ 958.291391] do_sys_openat2+0x9f/0x1b0 [ 958.291405] ? __pfx_do_sys_openat2+0x10/0x10 [ 958.291422] ? __pfx_perf_trace_lock+0x10/0x10 [ 958.291437] ? __might_fault+0x138/0x190 [ 958.291454] __x64_sys_openat+0x142/0x200 [ 958.291467] ? __pfx___x64_sys_openat+0x10/0x10 [ 958.291483] ? lock_release+0xc8/0x290 [ 958.291502] do_syscall_64+0xbf/0x360 [ 958.291519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.291532] RIP: 0033:0x7f67ff4eba04 [ 958.291541] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 958.291553] RSP: 002b:00007f67fcaaded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 958.291565] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4eba04 [ 958.291573] RDX: 0000000000000002 RSI: 00007f67fcaae000 RDI: 00000000ffffff9c [ 958.291580] RBP: 00007f67fcaae000 R08: 0000000000000000 R09: ffffffffffffffff [ 958.291588] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 958.291595] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 958.291614] 00:47:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 7) 00:47:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1260, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:18 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 24) 00:47:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c07, 0x10001) 00:47:18 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, r0) 00:47:18 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) (fail_nth: 5) [ 958.428860] FAULT_INJECTION: forcing a failure. [ 958.428860] name failslab, interval 1, probability 0, space 0, times 0 [ 958.429825] CPU: 0 UID: 0 PID: 8180 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 958.429841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.429849] Call Trace: [ 958.429853] [ 958.429859] dump_stack_lvl+0xfa/0x120 [ 958.429878] should_fail_ex+0x4d7/0x5e0 [ 958.429902] ? alloc_empty_file+0x58/0x1e0 [ 958.429915] should_failslab+0xc2/0x120 [ 958.429936] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 958.429953] ? __is_insn_slot_addr+0x140/0x290 [ 958.429976] alloc_empty_file+0x58/0x1e0 [ 958.429990] path_openat+0xe0/0x2880 [ 958.430010] ? perf_trace_lock_acquire+0xc9/0x700 [ 958.430041] ? __pfx_path_openat+0x10/0x10 [ 958.430057] ? perf_trace_lock_acquire+0xc9/0x700 [ 958.430075] do_filp_open+0x1e8/0x450 [ 958.430092] ? __pfx_do_filp_open+0x10/0x10 [ 958.430117] ? find_held_lock+0x2b/0x80 [ 958.430136] ? alloc_fd+0x2c1/0x560 [ 958.430152] ? lock_release+0xc8/0x290 [ 958.430167] ? _raw_spin_unlock+0x1e/0x40 [ 958.430185] ? alloc_fd+0x2c1/0x560 [ 958.430207] do_sys_openat2+0x104/0x1b0 [ 958.430221] ? __pfx_do_sys_openat2+0x10/0x10 [ 958.430238] ? __pfx_perf_trace_lock+0x10/0x10 [ 958.430250] ? __might_fault+0x138/0x190 [ 958.430266] __x64_sys_openat+0x142/0x200 [ 958.430279] ? __pfx___x64_sys_openat+0x10/0x10 [ 958.430295] ? lock_release+0xc8/0x290 [ 958.430312] do_syscall_64+0xbf/0x360 [ 958.430328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.430341] RIP: 0033:0x7f67ff4eba04 [ 958.430351] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 958.430362] RSP: 002b:00007f67fcaaded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 958.430374] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4eba04 [ 958.430382] RDX: 0000000000000002 RSI: 00007f67fcaae000 RDI: 00000000ffffff9c [ 958.430390] RBP: 00007f67fcaae000 R08: 0000000000000000 R09: ffffffffffffffff [ 958.430397] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 958.430404] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 958.430423] 00:47:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) [ 958.501955] FAULT_INJECTION: forcing a failure. [ 958.501955] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.502979] CPU: 0 UID: 0 PID: 8189 Comm: syz-executor.6 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 958.502995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.503003] Call Trace: [ 958.503008] [ 958.503013] dump_stack_lvl+0xfa/0x120 [ 958.503034] should_fail_ex+0x4d7/0x5e0 [ 958.503060] _copy_to_user+0x32/0xd0 [ 958.503075] simple_read_from_buffer+0xe0/0x180 [ 958.503095] proc_fail_nth_read+0x18a/0x240 [ 958.503115] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 958.503138] ? security_file_permission+0x22/0x90 [ 958.503156] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 958.503173] vfs_read+0x1eb/0xc70 [ 958.503195] ? __pfx_vfs_read+0x10/0x10 [ 958.503213] ? lock_release+0xc8/0x290 [ 958.503230] ? __fget_files+0x20d/0x3b0 [ 958.503255] ksys_read+0x121/0x240 [ 958.503271] ? __pfx_ksys_read+0x10/0x10 [ 958.503294] do_syscall_64+0xbf/0x360 [ 958.503310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.503324] RIP: 0033:0x7f9e36d9169c [ 958.503334] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 958.503346] RSP: 002b:00007f9e34354170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 958.503358] RAX: ffffffffffffffda RBX: 000000000000007e RCX: 00007f9e36d9169c [ 958.503366] RDX: 000000000000000f RSI: 00007f9e343541e0 RDI: 0000000000000003 [ 958.503373] RBP: 00007f9e343541d0 R08: 0000000000000000 R09: 0000000000000000 [ 958.503380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 958.503387] R13: 00007ffda934f97f R14: 00007f9e34354300 R15: 0000000000022000 [ 958.503406] 00:47:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1261, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x3, 0x3, 0x7, 0x70, 0x0, 0xffffffff, 0x44020, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x10482, 0x1, 0x3ff, 0x7, 0x8, 0x3, 0x32e, 0x0, 0x9f70, 0x0, 0x800}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:47:28 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 8) 00:47:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1262, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:28 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:47:28 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, r0) 00:47:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) 00:47:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 25) 00:47:28 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x3) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000013c0)={0xfffffffffffffffe, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "537df0984877b3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000003c0)={r3, r4, "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", "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"}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r5, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:47:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1263, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:28 executing program 6: syz_emit_ethernet(0xd, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 967.761863] Invalid logical block size (65537) [ 967.777933] Invalid logical block size (65537) 00:47:28 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r0) 00:47:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c0a, 0x10001) 00:47:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) 00:47:28 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 9) 00:47:28 executing program 6: syz_emit_ethernet(0xbe, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1264, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 26) 00:47:28 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, r0) [ 968.003303] FAULT_INJECTION: forcing a failure. [ 968.003303] name failslab, interval 1, probability 0, space 0, times 0 [ 968.005143] CPU: 1 UID: 0 PID: 8231 Comm: syz-executor.0 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 968.005174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 968.005188] Call Trace: [ 968.005196] [ 968.005205] dump_stack_lvl+0xfa/0x120 [ 968.005238] should_fail_ex+0x4d7/0x5e0 [ 968.005281] ? skb_clone+0x191/0x400 [ 968.005304] should_failslab+0xc2/0x120 [ 968.005342] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 968.005387] skb_clone+0x191/0x400 [ 968.005415] netlink_broadcast_filtered+0xab1/0xe90 [ 968.005461] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 968.005489] ? skb_put+0x138/0x1b0 [ 968.005528] netlink_broadcast+0x39/0x50 [ 968.005555] kobject_uevent_env+0xa58/0xf90 [ 968.005605] lo_ioctl+0xf2b/0x2070 [ 968.005641] ? __pfx_lo_ioctl+0x10/0x10 [ 968.005662] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 968.005697] ? __pfx_perf_trace_lock+0x10/0x10 [ 968.005731] ? lock_acquire+0x15e/0x2f0 [ 968.005763] ? perf_trace_lock+0xb5/0x5d0 [ 968.005791] ? find_held_lock+0x2b/0x80 [ 968.005833] ? get_pid_task+0xfd/0x250 [ 968.005873] ? perf_trace_lock+0xb5/0x5d0 [ 968.005897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 968.005926] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 968.005960] ? find_held_lock+0x2b/0x80 [ 968.005990] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 968.006019] ? perf_trace_lock_acquire+0xc9/0x700 [ 968.006043] ? lock_is_held_type+0x9e/0x120 [ 968.006069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 968.006098] ? do_vfs_ioctl+0x125/0x1470 [ 968.006127] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 968.006166] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 968.006194] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 968.006221] ? check_noncircular+0x96/0x140 [ 968.006242] ? __fget_files+0x34/0x3b0 [ 968.006273] ? find_held_lock+0x2b/0x80 [ 968.006304] ? __fget_files+0x203/0x3b0 [ 968.006336] ? __pfx_lo_ioctl+0x10/0x10 [ 968.006359] blkdev_ioctl+0x27c/0x6c0 [ 968.006389] ? __pfx_blkdev_ioctl+0x10/0x10 [ 968.006420] ? selinux_file_ioctl+0xb9/0x280 [ 968.006446] ? __pfx_blkdev_ioctl+0x10/0x10 [ 968.006479] __x64_sys_ioctl+0x18f/0x210 [ 968.006509] do_syscall_64+0xbf/0x360 [ 968.006539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 968.006563] RIP: 0033:0x7f582f307b19 [ 968.006581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 968.006605] RSP: 002b:00007f582c87d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 968.006627] RAX: ffffffffffffffda RBX: 00007f582f41af60 RCX: 00007f582f307b19 [ 968.006643] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000004 [ 968.006657] RBP: 00007f582c87d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 968.006671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 968.006684] R13: 00007ffc255a08df R14: 00007f582c87d300 R15: 0000000000022000 [ 968.006723] [ 968.011109] FAULT_INJECTION: forcing a failure. [ 968.011109] name failslab, interval 1, probability 0, space 0, times 0 [ 968.032822] CPU: 0 UID: 0 PID: 8236 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 968.032840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 968.032847] Call Trace: [ 968.032853] [ 968.032859] dump_stack_lvl+0xfa/0x120 [ 968.032880] should_fail_ex+0x4d7/0x5e0 [ 968.032902] ? security_file_alloc+0x35/0x130 [ 968.032918] should_failslab+0xc2/0x120 [ 968.032938] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 968.032956] ? __create_object+0x59/0x80 [ 968.032974] security_file_alloc+0x35/0x130 [ 968.032989] init_file+0x95/0x4c0 [ 968.033003] alloc_empty_file+0x76/0x1e0 [ 968.033017] path_openat+0xe0/0x2880 [ 968.033036] ? perf_trace_lock_acquire+0xc9/0x700 [ 968.033056] ? __pfx_path_openat+0x10/0x10 [ 968.033073] ? perf_trace_lock_acquire+0xc9/0x700 [ 968.033091] do_filp_open+0x1e8/0x450 [ 968.033108] ? __pfx_do_filp_open+0x10/0x10 [ 968.033137] ? find_held_lock+0x2b/0x80 [ 968.033154] ? alloc_fd+0x2c1/0x560 [ 968.033169] ? lock_release+0xc8/0x290 [ 968.033185] ? _raw_spin_unlock+0x1e/0x40 [ 968.033203] ? alloc_fd+0x2c1/0x560 [ 968.033224] do_sys_openat2+0x104/0x1b0 [ 968.033238] ? __pfx_do_sys_openat2+0x10/0x10 [ 968.033254] ? __pfx_perf_trace_lock+0x10/0x10 [ 968.033267] ? __might_fault+0x138/0x190 [ 968.033282] __x64_sys_openat+0x142/0x200 [ 968.033296] ? __pfx___x64_sys_openat+0x10/0x10 [ 968.033311] ? lock_release+0xc8/0x290 [ 968.033328] do_syscall_64+0xbf/0x360 [ 968.033344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 968.033357] RIP: 0033:0x7f67ff4eba04 [ 968.033366] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 968.033378] RSP: 002b:00007f67fcaaded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 968.033389] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4eba04 [ 968.033398] RDX: 0000000000000002 RSI: 00007f67fcaae000 RDI: 00000000ffffff9c [ 968.033405] RBP: 00007f67fcaae000 R08: 0000000000000000 R09: ffffffffffffffff [ 968.033412] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 968.033419] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 968.033437] 00:47:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 10) 00:47:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 27) 00:47:37 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xffffffffffffffff) 00:47:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1265, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:37 executing program 6: syz_emit_ethernet(0xfdef, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x541b, 0x10001) 00:47:37 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, r0) 00:47:37 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0xff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) recvmmsg$unix(r1, &(0x7f0000000080)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000440)=""/151, 0x97}, {&(0x7f0000000500)=""/95, 0x5f}, {&(0x7f0000000580)=""/218, 0xda}, {&(0x7f0000000680)=""/115, 0x73}], 0x5, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x158}}], 0x1, 0x100, &(0x7f0000000300)={0x77359400}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x6, 0x8, 0x1, 0x0, 0x751ede88, 0x40000, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000040), 0x1}, 0x10800, 0x42d6, 0x100, 0x6, 0x0, 0x8, 0x200, 0x0, 0xe9, 0x0, 0x9}, 0xffffffffffffffff, 0x3, r2, 0x8) 00:47:37 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xffffffffffffffff) 00:47:37 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, r0) 00:47:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 28) 00:47:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1267, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (fail_nth: 11) 00:47:37 executing program 6: syz_emit_ethernet(0xfffffdef, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:37 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xffffffffffffffff) 00:47:37 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, r0) 00:47:37 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = getpgid(0x0) creat(&(0x7f0000000100)='./file0\x00', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x12a) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x9, 0x7, 0xc0, 0x39, 0x0, 0x8, 0x6020, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x620f1c9f222777a2}, 0x10000, 0x0, 0x4, 0x9, 0x2, 0x4, 0x1, 0x0, 0x7fffffff, 0x0, 0x5}, r1, 0x3, r2, 0x1) r3 = accept4(r2, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000300)=0x80, 0x80000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r3) [ 976.965684] FAULT_INJECTION: forcing a failure. [ 976.965684] name failslab, interval 1, probability 0, space 0, times 0 [ 976.966857] FAULT_INJECTION: forcing a failure. [ 976.966857] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 976.968012] CPU: 1 UID: 0 PID: 8268 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 976.968043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 976.968056] Call Trace: [ 976.968064] [ 976.968072] dump_stack_lvl+0xfa/0x120 [ 976.968105] should_fail_ex+0x4d7/0x5e0 [ 976.968152] should_failslab+0xc2/0x120 [ 976.968187] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 976.968221] ? __d_alloc+0x31/0xa10 [ 976.968262] __d_alloc+0x31/0xa10 [ 976.968301] d_alloc_parallel+0x112/0x1330 [ 976.968331] ? lock_acquire+0x15e/0x2f0 [ 976.968354] ? __d_lookup+0x73/0x490 [ 976.968377] ? find_held_lock+0x2b/0x80 [ 976.968406] ? __d_lookup+0x255/0x490 [ 976.968430] ? __pfx_d_alloc_parallel+0x10/0x10 [ 976.968452] ? lock_is_held_type+0x9e/0x120 [ 976.968480] ? __d_lookup+0x25f/0x490 [ 976.968516] lookup_open.isra.0+0x64f/0x1530 [ 976.968553] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 976.968605] ? mnt_get_write_access+0x81/0x2d0 [ 976.968624] ? mnt_get_write_access+0x1ea/0x2d0 [ 976.968657] path_openat+0xc26/0x2880 [ 976.968705] ? __pfx_path_openat+0x10/0x10 [ 976.968735] ? perf_trace_lock_acquire+0xc9/0x700 [ 976.968770] do_filp_open+0x1e8/0x450 [ 976.968800] ? __pfx_do_filp_open+0x10/0x10 [ 976.968847] ? find_held_lock+0x2b/0x80 [ 976.968875] ? alloc_fd+0x2c1/0x560 [ 976.968902] ? lock_release+0xc8/0x290 [ 976.968932] ? alloc_fd+0x2c1/0x560 [ 976.968974] do_sys_openat2+0x104/0x1b0 [ 976.968999] ? __pfx_do_sys_openat2+0x10/0x10 [ 976.969030] ? __pfx_perf_trace_lock+0x10/0x10 [ 976.969053] ? __might_fault+0x138/0x190 [ 976.969080] __x64_sys_openat+0x142/0x200 [ 976.969106] ? __pfx___x64_sys_openat+0x10/0x10 [ 976.969135] ? lock_release+0xc8/0x290 [ 976.969168] do_syscall_64+0xbf/0x360 [ 976.969196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 976.969218] RIP: 0033:0x7f67ff4eba04 [ 976.969235] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 976.969255] RSP: 002b:00007f67fcaaded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 976.969276] RAX: ffffffffffffffda RBX: 00007f67ff582970 RCX: 00007f67ff4eba04 [ 976.969290] RDX: 0000000000000002 RSI: 00007f67fcaae000 RDI: 00000000ffffff9c [ 976.969303] RBP: 00007f67fcaae000 R08: 0000000000000000 R09: ffffffffffffffff [ 976.969317] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 976.969329] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 976.969365] [ 976.987959] CPU: 0 UID: 0 PID: 8269 Comm: syz-executor.0 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 976.987976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 976.987983] Call Trace: [ 976.987989] [ 976.987995] dump_stack_lvl+0xfa/0x120 [ 976.988019] should_fail_ex+0x4d7/0x5e0 [ 976.988048] _copy_to_user+0x32/0xd0 [ 976.988067] simple_read_from_buffer+0xe0/0x180 [ 976.988090] proc_fail_nth_read+0x18a/0x240 [ 976.988114] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 976.988139] ? security_file_permission+0x22/0x90 [ 976.988159] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 976.988180] vfs_read+0x1eb/0xc70 [ 976.988210] ? __pfx_vfs_read+0x10/0x10 [ 976.988231] ? lock_release+0xc8/0x290 [ 976.988254] ? __fget_files+0x20d/0x3b0 [ 976.988291] ksys_read+0x121/0x240 [ 976.988308] ? __pfx_ksys_read+0x10/0x10 [ 976.988343] do_syscall_64+0xbf/0x360 [ 976.988362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 976.988376] RIP: 0033:0x7f582f2ba69c [ 976.988386] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 976.988397] RSP: 002b:00007f582c87d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 976.988408] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f582f2ba69c [ 976.988416] RDX: 000000000000000f RSI: 00007f582c87d1e0 RDI: 0000000000000005 [ 976.988423] RBP: 00007f582c87d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 976.988430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 976.988437] R13: 00007ffc255a08df R14: 00007f582c87d300 R15: 0000000000022000 [ 976.988472] 00:47:47 executing program 4: r0 = syz_open_dev$loop(0x0, 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) 00:47:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5421, 0x10001) 00:47:47 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f0000000640)=[{&(0x7f00000003c0)="42c75538e29a9db81ab01d8fe4b9d5154dd69ef668d33f630d641eda84baccca647cb40f3cbdb58f5c304a94d9848940077fa849df1ad0fd4ac360b612bd20a2ea17dffd5883ebf43409025e6a30622cdf7804d19d399e12aee05a1ecb93c6833fa71399b1db3bb56636585d1ad1c34c462374c3cdfc1a0723c5d2f53dbeddcc1a3660999abb60667172bbcc1462dcae58348c996d3d020dd8d860b4d022133d2ffd905c241ae55ef388fbc0df9349e1bfcd17c1178240e2b514f4dbb478026baec4649cb4702ce97a7fc94c0406640612", 0xd1, 0x3}, {&(0x7f00000006c0)="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", 0xfe, 0x3ff}, {&(0x7f0000000300), 0x0, 0x2}, {&(0x7f0000000580)="6287f0bd6abfc5e4b6cc47b1d0c4742b66807585331310c2852e51a50ea648f01eeb182458e011e8539235021cb49c109b2aa585b869b6e4edb12bb77ddb4970efdb43527139b8ae04ead0443493e012e01ce57534be29d01d97184d22f7d48c9937b56bf7c360b340c33bcd380fce5b7b215d400806417ffce174498d80f5a28546622cea82ac4d82e37174168198c9236ae5fd4b93868559e9a019beaa08cbdfdce00250b1a3f07bf41a42368d4608c880ada55ef624f1446b28c11fa969", 0xbf, 0x2}], 0x10, &(0x7f0000000300)=ANY=[@ANYRES32=r1]) 00:47:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 29) 00:47:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1268, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:47 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, r0) 00:47:47 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:47:47 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:48 executing program 4: r0 = syz_open_dev$loop(0x0, 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) 00:47:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5450, 0x10001) 00:47:48 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x2, r0) 00:47:58 executing program 4: r0 = syz_open_dev$loop(0x0, 0x142, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) 00:47:58 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x0, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x301, r0) 00:47:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5451, 0x10001) 00:47:58 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r0) 00:47:58 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 00:47:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 30) 00:47:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1269, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:58 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r0) 00:47:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5452, 0x10001) 00:47:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1274, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:47:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 31) 00:47:58 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x500, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:47:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) [ 998.359476] Invalid logical block size (-1) 00:48:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 32) 00:48:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x5460, 0x10001) 00:48:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125d, r0) 00:48:09 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r0) 00:48:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0xbe, 0xb0, 0x3, 0x0, 0x6, 0x43822, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0xe7, 0x4b989a2e}, 0x10000, 0x1d77e912, 0x6, 0x6, 0x5, 0x7, 0xe5, 0x0, 0x3, 0x0, 0x7fffffff}, 0x0, 0xa, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:48:09 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x803, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) [ 1009.244596] Invalid logical block size (-1) 00:48:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 33) 00:48:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x3, 0x2, 0xffc, 0x0, 0x2}, 0x8, 0x5}) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:48:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) 00:48:09 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, r0) 00:48:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40049409, 0x10001) 00:48:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) [ 1009.341516] Invalid logical block size (-1) 00:48:09 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x805, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffff) 00:48:09 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000000)=""/63, 0x3f, 0x9) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:48:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125e, r0) 00:48:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) (fail_nth: 34) [ 1009.433579] Invalid logical block size (-1) 00:48:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40081271, 0x10001) 00:48:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x22000, 0x0) close_range(r0, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:48:09 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xffffffffffffffff) [ 1009.500533] FAULT_INJECTION: forcing a failure. [ 1009.500533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1009.501540] CPU: 1 UID: 0 PID: 8386 Comm: syz-executor.7 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 1009.501556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.501564] Call Trace: [ 1009.501568] [ 1009.501573] dump_stack_lvl+0xfa/0x120 [ 1009.501593] should_fail_ex+0x4d7/0x5e0 [ 1009.501616] _copy_to_user+0x32/0xd0 [ 1009.501630] simple_read_from_buffer+0xe0/0x180 [ 1009.501648] proc_fail_nth_read+0x18a/0x240 [ 1009.501668] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1009.501686] ? security_file_permission+0x22/0x90 [ 1009.501703] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1009.501720] vfs_read+0x1eb/0xc70 [ 1009.501742] ? __pfx_vfs_read+0x10/0x10 [ 1009.501759] ? lock_release+0xc8/0x290 [ 1009.501776] ? __fget_files+0x20d/0x3b0 [ 1009.501801] ksys_read+0x121/0x240 [ 1009.501817] ? __pfx_ksys_read+0x10/0x10 [ 1009.501840] do_syscall_64+0xbf/0x360 [ 1009.501856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1009.501869] RIP: 0033:0x7f67ff4eb69c [ 1009.501878] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1009.501889] RSP: 002b:00007f67fcaae170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1009.501901] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f67ff4eb69c [ 1009.501909] RDX: 000000000000000f RSI: 00007f67fcaae1e0 RDI: 0000000000000003 [ 1009.501916] RBP: 00007f67fcaae1d0 R08: 0000000000000000 R09: ffffffffffffffff [ 1009.501923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1009.501929] R13: 00007fff7fdd4a2f R14: 00007f67fcaae300 R15: 0000000000022000 [ 1009.501949] 00:48:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:10 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r0) 00:48:10 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xffffffffffffffff) 00:48:10 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x806, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1278, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1279, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:22 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x85c, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x45a, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:22 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, r0) 00:48:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40086602, 0x10001) 00:48:22 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xffffffffffffffff) 00:48:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1260, r0) 00:48:22 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x220180) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x44) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02300000000000"]) mount_setattr(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x1800, &(0x7f0000000500)={0x70, 0x4, 0x140000, {r2}}, 0x20) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r2, &(0x7f0000004040)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004000)={&(0x7f00000005c0)={0x3a28, 0x0, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0x19, 0x2a, [@mesh_id={0x72, 0x6}, @ibss={0x6, 0x2, 0x1ff}, @ibss={0x6, 0x2, 0x8}, @channel_switch={0x25, 0x3, {0x1, 0x9d, 0x6}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0xea, 0xfa, "54e0cb8250c783f61d3f0402e8369d6cd52be6a73d2a4aa9edb878a6008a6968b1e9af22bf98e42c67ec68cd7bce2090d746ceacad2606f3faef3890cc62728c1252141bdd6ab611964f72849e36b0d10e70f2f75fa91dc1ac10193a9bda774f8156243c0dc06888bdc3c2057148e7a8c9de5eb73d95a62944192e164f0d78a147f2707a340d91873232b75d08f5fcc236fcc35941bee87114634c0302a0852d05be965089a5d69dbc358c758ed619e6a771d177b70906e2a758dc57cb6a948eff071fc79ffa76edec73f26b414d2f21b7d2d8dfe182aa72142c10de069fe4e678f7bb2af15d"}, @NL80211_ATTR_FILS_ERP_REALM={0xb5, 0xfa, "ee1e12fc18dbec399c1759c6f3be9986235f7986a6a7ebe51df79901d1344d71633b18ffce51222bdc2e74b789f7896d46d3a020c57cada4c6ebca41008e3a9b7d683bb17b1dbd48a1cab2dee8a1db19604ca2673d603ac902ab4415e16d23df3ca290dd42bedf4062e2359b6cc9215ad42cac9c6d673beb56b8b583287d4214675899fc574be60424847c8b600c5e4607c50973be1dcefc52ef841401bab1f2e3a1ebaba987186affec030170033f0e77"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x6, 0xf9, "e026"}, @NL80211_ATTR_FILS_ERP_REALM={0x72, 0xfa, "7df02447861cf9b6ccebc500f2e039da4a7f77167a2246723f769f899165a31806f2095bdd393be6182df94ba7fb7ac8e71abbd20455b1db8d6a9f7779402ecad14bb2dfad2cc9c2e08547440fc669b2fcd282da5f1b0d23659d5465e2a4b3c5235d622d508926517a6300da9725"}], @NL80211_ATTR_IE={0x14, 0x2a, [@ssid={0x0, 0xe, @random="8379438e6804ef29aa87266b5ec0"}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "ad817e98ed15c1f6bf45"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3}, @NL80211_ATTR_FILS_ERP_RRK={0x83, 0xfc, "e674f36ddb1e4e3bb9b0d589e5bd0e413007e5d952db70cc0991729982c7540e7815a061a23ba024429ed0c14ae6066da69c09b1e477c9d9da142756e0ba8cca7b2259e37e033a4a7e55562efdfebda2f5d4b6fd9a50e388dd4428cdb1f2820d2b04fee750edca57e948f440a69dab580677357483c3b5e5ab23322741f4d8"}, @NL80211_ATTR_FILS_ERP_REALM={0xe7, 0xfa, "a3c07bf3257f93514e4db470f3a9b52b7d5f5982bee4dcf2cfc7aff29975dcb3dbc543316a5779b89d447d5368b72303799b3cf78915b9294c3093c52d6c80fcbdbffb7f30b8ec62356f51c64cf050ec4d8a9169ed344b786af3a9b26f2deb57bb78e2f5c98f6d9e6219eb3e68b25eea7dddc836cb937bb1c802fa92d79eafc756f81abc9cbcb76f16734f9cde0df53e0f6cc09ff4c8d55837e0391e5f7c9d634a64dd13dc31935efe74f9d564e0e26131763ca1aada823c68a44f0f714fe79a8553e33926b78e9340f455cc27666ec4ec27198721e63371bbdefd05d80a516963713e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xd, 0xf9, "6d63e3b98110ce2fdf"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x10, 0xf9, "af7c8bf3c1d58f22fbec712c"}, @NL80211_ATTR_FILS_ERP_RRK={0x30, 0xfc, "738cf9a19e54b35f95102b3dd967b7b45cf6ab262fbd6dd17d61656c089c2290193e528dd02834c0218f9eff"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x5}], @NL80211_ATTR_IE={0x6, 0x2a, [@ssid]}, @NL80211_ATTR_IE={0x8d, 0x2a, [@measure_req={0x26, 0x87, {0x3f, 0xc0, 0xf8, "a9074fce1bcf371d0ea56598ea43b4417c6e1bcb2cdbccc3aff76eb1e790c4094d6edacdd62560302c04926b0abd3d19feea07f83dc5c9ffdee88d64380cc4c8b661f02208cdbd97a30a0567398e889a029cf11e4a7ff423474d82787923bd2043c797fd5e6494f744e7462d1e90266aee2715fdbfdacac094428c1328e0c95caacbf17f"}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0xde, 0xfa, "307bcfcfa3738b8f27a68304455cbcb1f2727d8f032dd79e5e2b4c863dd7389e69fd1014c70d6072283ff785560bfddce9d308b5c30e29fa7c5c8c6a5a90fb09b79bb1f94b1358ef16c7278e018f405728127db462353bab2c9d717fb2b07bcaca5e99b99e42210c2517abb8dbb099d2dd54fd81068a621651e04913a971b957414b115d609bd6177d0e69acf9c2802bdc1bad0bba340b60497f4383e6b3710aeddf19dac277ba0b609b52cdb128c1516789eef505611f774a0311ba50ca3517f5a2faf9132ecce4cbba3ceb82fac67e4a2f581807a1ff0a0a88"}, @NL80211_ATTR_FILS_ERP_REALM={0x1004, 0xfa, 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@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x200}, @NL80211_ATTR_FILS_ERP_REALM={0x1004, 0xfa, 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@NL80211_ATTR_FILS_ERP_RRK={0xd6, 0xfc, "a6a311b90a4054cf08aab73a3dcb1793dc419aa785ed17b61f396f6e7634f770390d9971adbe58a98370991f67df8ba435ecfe9045396741af09dfa38f9c6b1ae516fe7d3adbe72abe6d83c08138907852ade8f6b87754c17d91e69f9e9aa9ff23dcf07167794ff585c37132a3e4a82642e2cc2c11266c785c17e203b625c33cc64d0b47d6e34d501d9ce448f09f7e4170eece7380c2d330dd7a77d9342e338a72ec25ec8fff5a1d974d870c5d1e5c5dd9a53b160229a2da922d5afdfa75f0243bcd1379061016fcb02700a50fca6f9c950e"}, @NL80211_ATTR_FILS_ERP_RRK={0xdd, 0xfc, "7be1a6ff6182b4ae5deebe54e06b4a3e1b573deb87626e469d48f3a73bd807830c98347d028e737539589b2d20fefd3f24e8cdfe73dd6e0a8d36ede8f65c898babdd96ca1abee55517c447e84530a3096e69c1da183ebf3917210678891983a37f6c40f67add7c33c8bba809c4afd41d51e58f5e1a4a8a68bd19401574fd73becc9f7e5949eab04536227c721d5b30dc8f8b0ab4935cd8465f9c80c5896fd2e309be9b0094ef9e68485fefd0d317c50d6a234f770d3899754c5d6eb5409e814bda34fb556bb3aa2a03409bbc484e0089595c93afe797763163"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xfff}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xfbff}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1}, @NL80211_ATTR_FILS_ERP_USERNAME={0xa, 0xf9, "b0a3d4e9426a"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3f}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x8}], @NL80211_ATTR_IE={0x136, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x0, 0x81, 0xb3}}, @dsss={0x3, 0x1, 0x5}, @mic={0x8c, 0x18, {0x5b8, "a9a11c742244", @long="197f986685258d212873f555a22bae99"}}, @fast_bss_trans={0x37, 0x103, {0x2, 0x6, "d70d6412723557aa7c79d06e7a8c4073", "135a373ebb12afcdf5141a75c01d310bced24a55c8cc7c6983dabc24617e8c87", "6035115015fffa81e98bcd1254f90d2d83e2195554a2dd02df2094d45447ef35", [{0x1, 0x17, "527e8b4adaa99127c93fb95df47d8efc2cfcd8ec365333"}, {0x2, 0x1e, "979a0e536ff3f16ac5a44bfce751d36b5650ab6b49aa94529879ec71ea97"}, {0x2, 0xf, "9908554c881ddae2e89a63bb716b78"}, {0x3, 0x1d, "04aaaa83091203d1724f28598bee4b5fb7ab3ca82b51acffb59ff86d4f"}, {0x3, 0x22, "07bba184d521729a59e1193eb2833484eb60fbd295613e66e6a842d08661b4aa8297"}, {0x1, 0x22, "745658baad0e5f2e881205eb7d1ab3e9fec925407b363bfa37979af388f8e4cbab68"}]}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x5, 0x95, 0x8}}, @ibss={0x6, 0x2, 0xffa2}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0x9d, 0xfc, "c2949958e05b535c8ffd50b4e4df58aa59a5a9e02a9fe11098cb5f4fa605e695df38b73e673e41621f555f54ae64799f0825f48f8e22d8f7368e19f962c34ece63e6fc7b4172d49faf9b3b1cc2595f039d3ce9f8cfc1b1afb3cd913b2edde5e38948dd898e8c139ea3572db3c6a6041627b101a17e74360da90f802dd3f1fbdbdc067ab17a6d804a59419a37cc1c8b2fdf4e525a6c1a55e22e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x6, 0xf9, "aa0b"}, @NL80211_ATTR_FILS_ERP_RRK={0x1004, 0xfc, "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@NL80211_ATTR_FILS_ERP_RRK={0x38, 0xfc, "e30211ac9656a38eb743a2a47358ff480563861c1705d59ae980cd6f0af605e001a41c894535bc9a03003bfc3a2ef217f2025885"}, @NL80211_ATTR_FILS_ERP_RRK={0xf, 0xfc, "e551099c08b3d4673f4494"}, @NL80211_ATTR_FILS_ERP_REALM={0x38, 0xfa, "4d0c71090321ac88e986224957860c3e7567a6c7df24e12aad798e3fd3faa267228277fae9446736f103415d4ed6060cf751d2b9"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xfffd}]]}, 0x3a28}}, 0x4040010) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000540)=@generic={0x0, 0x3, 0x1}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000080)) pread64(r4, &(0x7f0000000200)=""/250, 0xfa, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$NL80211_CMD_STOP_AP(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x18a24d10}, 0xc, &(0x7f0000000400)={&(0x7f0000004080)=ANY=[@ANYBLOB="a0994ec399b4b1e54773f9d225cd37f8b575d1a0c4", @ANYRES16=0x0, @ANYBLOB="200029bd7000fddbdf251000000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900ffffff7f34000000"], 0x28}}, 0x41000) ppoll(&(0x7f0000000100)=[{r1, 0x4004}, {r4, 0x30}], 0x2, &(0x7f0000000180)={r5, r6+10000000}, &(0x7f00000001c0)={[0x9]}, 0x8) 00:48:33 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x860, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127a, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:33 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r0) 00:48:33 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r0, r2, r0], 0x3) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 00:48:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:48:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1261, r0) 00:48:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40087602, 0x10001) 00:48:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x809, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x10001) 00:48:33 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r0) 00:48:33 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x870, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1262, r0) 00:48:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:48:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x161b, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:48:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8008, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:42 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x6, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x1, 0x401}, 0x0, 0xb, 0xffffffffffffffff, 0x3) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000004440), 0xaa002, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000004900)={&(0x7f0000004480), 0x6e, &(0x7f0000004800)=[{&(0x7f0000004500)=""/89, 0x59}, {&(0x7f0000004580)=""/22, 0x16}, {&(0x7f00000045c0)=""/232, 0xe8}, {&(0x7f00000046c0)=""/132, 0x84}, {&(0x7f0000004780)=""/74, 0x4a}], 0x5, &(0x7f0000004880)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000020100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x48}, 0x161) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005100)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@local}}, &(0x7f0000005200)=0xe8) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000100)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x16, r5}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) sendmsg$netlink(r2, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000004940)={0xb4, 0x15, 0x4, 0x70bd2c, 0x25dfdbfc, "", [@nested={0xc, 0x7c, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @ipv4=@empty}]}, @nested={0x4, 0x81}, @generic="1ba7113cb414b8cb7ac0e7542645327510ae572b9c3bee9552c514c752cd7e89770a63da087aef02849afd04c32629bb1d7229b6362700f54dfc86d952aaea60ae711dc785a39e240e1d1da0730243bc8b23e1d228b407ba8b894b7f070a8178004245c79c2ce1aa0a6b7557d89965d2c0c66c4be8bb27c603e257961a9197d59e488156a54adf6bb1", @typed={0x8, 0x44, 0x0, 0x0, @pid=r3}]}, 0xb4}, {&(0x7f0000004a00)={0x58, 0x19, 0x800, 0x70bd27, 0x25dfdbfd, "", [@typed={0x47, 0x30, 0x0, 0x0, @binary="7e9698a4ad9b04ed930575b3dfe06cfe1858c7bbf047dfae06be9c4e5aeee2e9529ca346e70c6bf8a779aea905e98e54866e718a2655cc68e2259cffe44d547f5ea4b8"}]}, 0x58}, {&(0x7f0000005240)={0x574, 0x2e, 0x20, 0x70bd27, 0x25dfdbfc, "", [@typed={0xe, 0x26, 0x0, 0x0, @str='%+,&),^){\x00'}, @nested={0x2f7, 0x87, 0x0, 0x1, [@typed={0xc, 0x7c, 0x0, 0x0, @u64=0x5}, @generic="a92eddb68d03aad8621fdf0290e9147b48272df0e723d9a54c144e5f7e3ca9350467d0007b2550685ec930bc182b73927d275b465350f8b3c1ae45f7e1f4409561ff1fd3be79c19e4ba1d813a50b08845ca7892aa95ef468128b2a34f0998061b39b487a7606403100e7e16c627aca5a39dc21dcfe031874", @generic="7c7ae0cefb7c6201d0fe549fcc8623babe00e9331a30fa13f00369888cf9430ee14046b6d43a8f8d57d3c7f2b7dec9887309b73da516d7544931862c9c254b3e1ff22f782b43b9c17045dfbffc059a51e8a4ceb1de4383adc9212dc977024fc6dd6944180009a10957796cb7ff3afdef78200c70dc5c922444b6de71df64210c7db4822f78a3153999e31f45b81a958d50771ec11b03cc10afdf410b6463eb6b5f099b6b8c7b8a6cf48c140583b0b88aa53717a27cf5cad41be8374c176b4021c7d7a9c24931c5a8b1eb9e3064649712e13f087c76ec23c02a7037977b93d1fb8d1f618419", @typed={0x8, 0x4e, 0x0, 0x0, @u32=0x40}, @typed={0x8, 0x1f, 0x0, 0x0, @fd=r4}, @generic="6ca0c756e0e7d1232e98f7b51e44f793cbf15fe15d046a26c3e9d1f00ceadbe1403fb8ae53f7d79c2f0f523d41180fd4e953cd599527d391c5206c94471d967ff3e3534702f4860b3de33042de30f652b27dcb19778e8c468ee70eb5bf377b857f429adec5cc1ff108e020f63da862d35e46b8a073a42ad4478e389b3a3dd386f2f77dc468ee90b05961720c61023328ff3dadbb11d6ea4f379e", @generic="f7449be182da31b5c25feba58077696e2507b6d84bebd9eb5d235544216934269159bb7b09e5673afbd516b38bc36d104f35dbe584dcc5923ccb3a490f09584724d4afabc6d7906da7eeb9ab9d50a6639b9a900998a2cefe6f628a37b272c7fbbf298a5d79611c31257174054fd0b31e09aa51ca26ed9b112b1f6e220d453bb0a2b0cfdbe6c9d8200d7f4dcd155c4bdfc17584591584589fa79b7fd943f97d21332c97cc28d4a745cb4ef9512b06ae56e9b44430350356550d5619c69a9fec12393da325d3b5023cc3eb4a276371cf95c45134441d163421cc508cde87354f7f"]}, @typed={0x8, 0x60, 0x0, 0x0, @uid=r6}, @nested={0x10f, 0x14, 0x0, 0x1, [@generic="37b3a424f11b7907d6d4f2ee754d40a3bdc471c0fcd7e5be839a28ab1795594478b29441ed2d865840aa36af4fcc7a430db032c3e0fdbfdc10a4b1e3cf08bb83ac8e4d9016a8db220a60fd495a296b5d0cb73e019efd5ca2ec9f6e48d94fade2fb5d28eee513351518d340f76408e8b4bc6a17ab65eea2c4b775e0745d698420e4f88be43e263184b2bd4fbe300acc099584b51207a7e9af34f9547eb970a69174fccc692bf968809b", @typed={0x4, 0x83}, @generic="50f83524d6bab7eceab2c98c1a0b2d38b8a1c151ac0d4509a2b057a8826850edec7dfeba8d590fb0ab2fea7512d7f9bce8940dac7ea58a68ffb537d63ada6d60c3cfa413cb4a4be9ce1aaa5e477a80", @typed={0x4, 0x88}, @typed={0x8, 0x6c, 0x0, 0x0, @ipv4=@empty}, @generic="97d01e"]}, @nested={0x75, 0x5b, 0x0, 0x1, [@generic="41a887f54cf3186dbfb6147267d412c13305e3a0088853e0cce1e3243113b8446e2ed91624e447aca88db6083f3d45d1e374dfb77a9d2b275d489e6dc78a9b3cb78e92462e1e8649d1d763a8138728fe7d07ba4f47d1939c105d945392", @typed={0x14, 0x2f, 0x0, 0x0, @ipv6=@private1}]}, @typed={0x6, 0x96, 0x0, 0x0, @str='(\x00'}, @nested={0x6e, 0x6d, 0x0, 0x1, [@generic="282d0fc5420479642b061e67755cc79507ae4a08f5ecd8ba1a51fd143e20c21cd0c17bdb01370d72aa6256ffe8adf2cf126f87bf3d4116cf566b94e6a1055216c8c3aef275770474ae4f3ccf7486eaa2b45f841fc39cde643688cfcb6431dc9c707c816466f1b46bfa0e"]}, @generic="a72860618e598509adcdcfa6f3c5d57a2fed56d710b3e8df863790a2e1ae1a54acac45fc46e9b9f823022d92aed297db95a444838d4b", @nested={0x1b, 0xf, 0x0, 0x1, [@generic="df1955e3a0de18fe3aea0831d1a0f6", @generic, @typed={0x5, 0x67, 0x0, 0x0, @str='\x00'}]}]}, 0x574}, {&(0x7f00000057c0)={0x160, 0x31, 0x200, 0x70bd29, 0x25dfdbff, "", [@typed={0x59, 0x6d, 0x0, 0x0, @binary="993850682b668da5ddd9ec35237820f50d6b35f6c7b636b4ea3728347ff14b4a1ab5f1f2a421d10f980a6dbbd094bee839ed744381d33e3621cbe5dafdc61dec0d883d85d7a5e3fb1dbae5ded62a29d180b099a43f"}, @generic="7036d896affa6826d01a4560cc8675bb4962ec69f67f2d2d945166c642f3ca71ec8c3290dc31916016c62fc0e31b2e937698d8a1c57ad625f1bb122f5a079c42ab8f95ffc361a72167f78f8c58f7e7e77ad0f72fd1bc28a146188a35a6ffb97cb36e49bcf5907e2ad8ad1b89f85b7b9390261d930fcea11d5b031b485e869efdebd993ef31762e8b2910b1b26cd4af8203e362caa7da08898986691f9c05bc9263a38c8e87f744821db3a41bb04143a181d87802989f6b0fb3113feeb6a45be1a6846b4ab4921dc9ca4959ad30b44b1802dc6e50a9203a3be6a96ab11643d73963ba778d13544ab4ed854567ec1ccb600c813ab4"]}, 0x160}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r7], 0x20, 0x20044000}, 0x8004) 00:48:42 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x4305, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127c, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:42 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r0) 00:48:42 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r0) 00:48:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101286, 0x10001) 00:48:42 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 00:48:42 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r3 = syz_open_dev$loop(&(0x7f0000000300), 0x400, 0x0) r4 = open(&(0x7f00000005c0)='./file0\x00', 0x4000, 0x0) r5 = socket(0x15, 0x2, 0x1e12bd38) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_submit(0x0, 0x6, &(0x7f0000000940)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x1000, r2, &(0x7f00000003c0)="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", 0xfc, 0xfffffffffffeffff, 0x0, 0x3, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3f, r2, &(0x7f0000000180), 0x0, 0x9, 0x0, 0x2, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x8, 0xfffc, r3, &(0x7f00000004c0)="ce6043f3e67201f8702093e06aa5a23d7c3942c1883a039620d3e62a3ec56f8d507dd8f484f8b730ec180133e055ebe0befe2809c04ea12eaba4f391be708640051c3a03edbdcf31aebf3a41188843e3a0b6ebf0a65cd5605690679ea444f84d673d2033060bc889dc23ec79717fd2af0be4b798cb83d724a18fc46fdbb5c341ef0d0b2c06fb1f903231637b7cd389916ad1277e05676d89eb8457d720439e939e2f033372f07b213432b198d001aa9cd76ab31a25f32cfd8c7ea583426a988a97e94e11a56b92b47a8a69a2811aca7852dee01a13fde0f4c4d9df251239e5d9f55438a68084ecb3016fec64ba296b21e9", 0xf1, 0x1, 0x0, 0x0, r4}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x3, r5, &(0x7f0000000640), 0x0, 0x3, 0x0, 0x2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00000006c0)="93f865373f3173e60b5dfc765ce98b3652ae85c9e33ba3f95d0a03786d561bffd0ddb38ddb94aac8b5f90a4b5829749b95704672ea84a2aff10ace74ba4927db4c21a5cc53669f96db23e76eaadabf0cfa6d87182e010a8ef096c449361e8b05da1dd853fa49d8c1be2099ec39215a17bb1c2037312dd83da4548d6430cb0509698d74060d1daa0ac614b94d14b01a8903ce1c109cca2f81a2ed1fe2cd20c146", 0xa0, 0x7fff8000000000, 0x0, 0x3, r2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x0, r6, &(0x7f0000000800)="b1fc17f7fb6c96f139fa71afbef5fe5756cd71f6cf1f093d0a05c712763d934f6c2c88e9654f3ed221cc3a9739e624363b4163abae530b3af5ba6235280e92b7daf2cffd6ecc091e17bc5327076074e5bae644070f8d2a02290ea2231b2c1183bc3af2c27c444275ce75c63152a983cab8b15970a266ee1a6d0b922b0d5882da9ac9e1b69f5999fa4d12f6cbfcceb8f57f96f399a98caef3a47e62d1a16187f9f5c52b6275164446902d9bf2e63c118fd66fd86588d15bca7845423748fc2bb536cc0fd8dd46e27d0580a1a6a1079c57ffa8548c6cb8a5181e06ec42b378d0f5dac72bdbd37a4ba0c71344d8281bcb85e180", 0xf2, 0xff, 0x0, 0x3}]) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x7, 0x40, 0x19, 0x0, 0x5, 0x40000, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x9, 0x1e36}, 0x5911, 0x5, 0x100, 0x0, 0x8, 0x7, 0x1, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0x6, r2, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) close_range(r7, r8, 0x2) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r9, 0x8935, &(0x7f0000000100)={'gre0\x00'}) pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:48:42 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8035, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:48:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101288, 0x10001) 00:48:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1264, r0) 00:48:43 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8100, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r0) 00:48:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127e, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:43 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:48:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r0) 00:48:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070c9, 0x10001) 00:48:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1265, r0) 00:48:52 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:48:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070ca, 0x10001) 00:48:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4b47, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:52 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8847, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40005, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:52 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, r0) 00:48:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:48:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40006, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:48:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4b49, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:48:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x10001) 00:48:52 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8848, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:48:52 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:49:03 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, r0) 00:49:03 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8864, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1267, r0) 00:49:03 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x10001) 00:49:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:03 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = socket$packet(0x11, 0x2, 0x300) kcmp(r1, 0xffffffffffffffff, 0x3, r0, r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r3, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:49:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:03 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8902, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cb, 0x10001) 00:49:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, r0) 00:49:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c01, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:14 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1269, r0) 00:49:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40018, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:14 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) r4 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x9, 0x3f, 0x6, 0x7f, 0x0, 0x1ff, 0x40, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x10000, 0x25aa69ca, 0x4, 0x3, 0x1f, 0x2, 0x76, 0x0, 0x3ee5, 0x0, 0x80}, r2, 0xc, r1, 0x5) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0x2, 0x8, 0x4, 0xfb, 0x0, 0x5, 0x80091, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x200}, 0x9002, 0xfffffffffffff83e, 0x3, 0x3, 0x5, 0x101, 0x74, 0x0, 0x48, 0x0, 0xffffffffffffd6ec}, r3, 0x3, r4, 0x2) pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x0) 00:49:14 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:49:14 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x8906, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870cc, 0x10001) 00:49:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4001c, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:14 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x892f, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:14 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:14 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x4, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:14 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, r0) 00:49:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40064, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:24 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1276, r0) 00:49:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400ab, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:24 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, r0) 00:49:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401c5820, 0x10001) 00:49:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:24 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x8, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1f, 0x5, 0x0, 0xff, 0x0, 0x4, 0x10, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x80000001}, 0x8000, 0x80000000, 0x4, 0x8, 0x1, 0xe44e, 0xd6f, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) r2 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000180)={r2, 0x100000001, 0x8db3, 0x7fff}) 00:49:24 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 00:49:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4020940d, 0x10001) 00:49:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400f5, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:25 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x2, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:25 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1277, r0) 00:49:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041284, 0x10001) 00:49:35 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1278, r0) 00:49:35 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r0) 00:49:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80041285, 0x10001) 00:49:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:35 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x3, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c06, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:35 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400fe, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081270, 0x10001) 00:49:46 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:49:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40242, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:46 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r0) 00:49:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:46 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x7, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:46 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1279, r0) 00:49:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c07, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:46 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, r0) 00:49:46 executing program 5: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x10001) 00:49:46 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:49:46 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c08, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:46 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127a, r0) 00:49:46 executing program 5: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081280, 0x10001) 00:49:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40480, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:47 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:49:47 executing program 5: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:47 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2181) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:49:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40500, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80086601, 0x10001) 00:49:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c09, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:47 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:47 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x3, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 1106.869240] Invalid logical block size (536871040) [ 1106.876263] Invalid logical block size (536871040) 00:49:57 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127b, r0) 00:49:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:49:57 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r0) 00:49:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80087601, 0x10001) 00:49:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x405ba, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:57 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c0a, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:57 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:49:57 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:49:57 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r0) 00:49:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40600, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:49:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127c, r0) [ 1117.177977] Invalid logical block size (3) [ 1117.193310] Invalid logical block size (3) 00:50:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 00:50:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80111500, 0x10001) 00:50:07 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r0) 00:50:07 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x541b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:50:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:07 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x5, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:07 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x801c581f, 0x10001) 00:50:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5421, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:16 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, r0) 00:50:16 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80811501, 0x10001) 00:50:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127e, r0) 00:50:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5450, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:50:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f2a, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:16 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x6, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x10001) 00:50:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127f, r0) 00:50:16 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, r0) 00:50:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5451, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:16 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:50:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41800, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, 0x0) 00:50:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b47, r0) 00:50:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0045878, 0x10001) 00:50:16 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, r0) 00:50:16 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4b49, r0) 00:50:16 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, r0) 00:50:25 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:50:25 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r0) 00:50:25 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:50:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41c00, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0101282, 0x10001) 00:50:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, 0x0) 00:50:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5452, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:25 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:26 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c01, r0) 00:50:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0189436, 0x10001) 00:50:26 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:50:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x5460, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, 0x0) 00:50:26 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, r0) 00:50:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 00:50:34 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x4570, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:34 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 00:50:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40049409, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc020660b, 0x10001) 00:50:34 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:50:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc030128a, 0x10001) 00:50:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:50:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r0) 00:50:34 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42a0f, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0401289, 0x10001) 00:50:34 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:50:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40081271, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, r0) 00:50:43 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:50:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc040128b, 0x10001) 00:50:43 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:50:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43f00, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c05, r0) 00:50:43 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x3, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40086602, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r0) 00:50:43 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:50:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x10001) 00:50:43 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:50:43 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x5, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40087602, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r0) 00:50:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:50:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101283, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 00:50:52 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:50:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c08, r0) 00:50:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 00:50:52 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, r0) 00:50:52 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x6, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44202, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101286, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:50:53 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 00:50:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46400, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:50:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 00:50:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c09, r0) 00:50:53 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x8, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:50:53 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, r0) 00:50:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x408402, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3f, 0x6, &(0x7f0000001400)=[{&(0x7f0000000100)="a99a6e20124b9537aa0ffbb370ac836239e7b5", 0x13, 0x3ff}, {&(0x7f0000000140)="7b719bd99ba31782fcf234cfccee742b85db0d24272c795b94696e8d0d8de7e4d1520357c9f4c0ac3da7b7c4ee44602fa64621a2bec4e76de025c5a4495f3493487efeab5d0b1eac5e7529b6a49d61176988de4187a222a1c241224df0bac1bb5d574202d5c1e79f7a6c41173a3e6b5e167ab8dd9403992ce7de43d06dd9cae29dffc0261a17e92e864501a81e134ac713f3e78567bc3817a983474bdbeb91efeac19b9c732fd4", 0xa7, 0x1}, {&(0x7f0000000200)="26a9e3518e46fb069788667d4e37ba002205c06fed28f951a0d90b6a6bc7b210a52924a23a8ffa9c36c02b68fec636ee0739375d4a7c77167901bfc70615d9d7b0d0e0d980164214195afdbc426bef81954aa843603fa5df8db1b791ab5c6d8a12879bbd979b0e8544220203a12e608f70be0c0f3efc4567e23d6654fc03436b417d148133bd43f35fb6ffc5cb92f3209ec53d93f90ace8745ab0d35d2224cf390a1ee350aba59b2b973bdb1fc97903c736bcffb92c9a58820d750ef045370abf7d705cd545ad5f7f4", 0xc9, 0x8000}, {&(0x7f0000000300)="fb62fc1a4c1a18130c5016c56ace19fd80c3529909164ffa547abff39ea372e59fd94602a5b3a9b581225cb6bd81d58155fe1cbccf664a22", 0x38, 0x1}, {&(0x7f0000000340)="bf84840ee9d618b1eb64028fcef18e6d95ba70822343e4f1e548031a669a5c06f1256b13833bdfccabd1c625f2861c395395764dc21096d688ca735c2c5bae0c3d9ad5a4c0eb7825050810434e9dc15de2e7f706a212b4505089541dc81db0a194f4ff3ec1e1a9ff58b028613793068123680f78fd4a1c08a93b76d12d207b4cda954194dd58b214710195fc75a1efd40e72c1f633f1840e0aecb46ecb75a6", 0x9f, 0x2e65}, {&(0x7f0000000400)="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", 0x1000}], 0x20, &(0x7f00000014c0)={[{@iocharset={'iocharset', 0x3d, 'maccenteuro'}}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/loop#\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8000}}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x28) [ 1172.875494] Invalid logical block size (4) 00:50:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 00:50:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c0a, r0) [ 1173.068973] loop2: detected capacity change from 0 to 128 00:51:04 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48004, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x40101288, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x541b, r0) 00:51:04 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:04 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, r0) 00:51:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000000)) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x900) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) 00:51:04 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x5c, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:04 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, r0) 00:51:04 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ab00, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5421, r0) 00:51:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070c9, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5450, r0) 00:51:15 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:15 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, r0) 00:51:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x8, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:51:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ba05, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:15 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x60, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4f500, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070ca, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:15 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r0) 00:51:15 executing program 5: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:15 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x70, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5451, r0) 00:51:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080)="c2a45473f80040d759a8c876a4654d98461d0bc41fc4dc77e143c4ed69a66c2f51599d30e20f789fa71fa044be9f92de6e1bd249ab88a5b70917aa4ef31c25a3daec762cab650e8a9dfce9d360adaa287a028f017c6fa48c4e235b88a679b02535dd702b9cf585380eb55dadbf99ea18ed6e010ce6865548bc86fdc843c36c704e442391fa31b11b844c73af8b6b748ad6977e05705c324b7db0988f7229a734fa40a28e4c94", 0xa6, r0}, 0x68) 00:51:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:24 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, r0) 00:51:24 executing program 5: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x9, 0x262043) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) dup(r0) 00:51:24 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x300, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:24 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5452, r0) 00:51:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4feff, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 00:51:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401070cd, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:24 executing program 5: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870c8, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:24 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x5460, r0) 00:51:24 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, r0) 00:51:24 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x500, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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{&(0x7f0000001240)="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", 0x1000}], 0x4) 00:51:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 00:51:32 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, r0) 00:51:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4ff01, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x346b, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x2) 00:51:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c07, 0xffffffffffffffff) 00:51:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 00:51:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cb, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:32 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x600, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40081271, r0) 00:51:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fffe, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870cc, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 00:51:33 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x2000, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:33 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, r0) 00:51:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401c5820, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:42 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x4000, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:42 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0xdd, 0x1db042) 00:51:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:42 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:42 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, r0) 00:51:42 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40086602, r0) 00:51:42 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8800000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:42 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, r0) 00:51:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0xfffffffffffffffd, 0x200000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 00:51:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:52 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:51:52 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4020940d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40087602, r0) 00:51:52 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, r0) 00:51:52 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x5c00, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x40000007, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c65300083f05382ca21cfe3"]) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = dup(r1) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000080)={0x0, 0x8, 0x5}) 00:51:53 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, r0) 00:51:53 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc041, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00/file1\x00\x00\x00\x00\x00\x00\x00']) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0xc0a00) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10001) 00:51:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000000)) 00:51:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101283, r0) 00:51:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x1cb001) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x14}], 0x18) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x80, 0x19, 0xc4, 0x4, "71d73ef942905f6593f6482fc9e4f72edf03a2238f7c3386ecb4886e8a137f4e"}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/89) 00:51:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041284, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:51:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:53 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x6000, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:51:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:51:53 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:51:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:51:53 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) 00:51:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80041285, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101286, r0) 00:52:01 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, r0) 00:52:01 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x7000, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081270, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x8, 0x145bc0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0xc60d00, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1d5) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100003) 00:52:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xfe, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:01 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, r0) 00:52:01 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:52:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:52:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081272, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:02 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40101288, r0) 00:52:02 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081280, r0) 00:52:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:52:02 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070c9, r0) 00:52:02 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xfffe, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c07, r0) 00:52:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x80000, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80081280, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:12 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 00:52:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:12 executing program 2: prctl$PR_CAPBSET_DROP(0x18, 0x16) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0xff, 0x3c440) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x100, 0x2, 'client0\x00', 0xffffffff80000006, "6b6b605238108d47", "446d9de7bedab68f09410a6ada001abc430ddb7ac29e3ef25ba9ab682e5255ca", 0x20, 0x2}) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10001) 00:52:12 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, r0) 00:52:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070ca, r0) 00:52:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c07, r0) 00:52:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80086601, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x3, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:12 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 00:52:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xfffffffffffffffd, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x6600, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xdd8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10001) 00:52:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80087601, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401070cd, r0) 00:52:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r2, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x402}}, './file0\x00'}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x857, 0x6, 0x21, 0x10, "edda2b79f978c6f8306613a298bfbe743e41588fffb3894e84d0707e5a2cc0d146cd320824dfb0861de18d719fe402791b8b1659e9f4bf810ccf80fad30b4752", "c0b52c7eb2f90f21d8304a842abfa28d61c742a33b82c4fe4c03987121c63a4a", [0xffff, 0x418]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r4, 0x0) sendfile(r4, r1, &(0x7f0000000140)=0x3, 0x0) 00:52:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 00:52:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c07, r0) 00:52:22 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, r0) 00:52:22 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x5, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c07, 0xffffffffffffffff) 00:52:22 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x6, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x2bd70e8f, 0xa, 0xe, 0xc, "a52e5b9fb1005154b930c8810b5e71877e2ecd5b5d4fade78b808eeb92fa9255332b8e62cf50efd055e78e4a02b63538b9f19a8fa8ba0a4670626841ea1ef78f", "821c3359302689bb4fb28ce1614522f4c1fd20a8dc8d3ce14a524452b6f265bb", [0x5, 0x760]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) [ 1262.393088] loop0: detected capacity change from 256 to 0 00:52:22 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x8, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, r0) 00:52:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80111500, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:22 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80111500, r0) 00:52:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x87f) 00:52:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r0) 00:52:32 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x5c, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, r0) 00:52:32 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, r0) 00:52:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x801c581f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:32 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 00:52:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x3, 0x3, 0x29, 0x23, 0x0, 0x3, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, @perf_config_ext={0x7bf, 0x8000}, 0x2, 0x1ff, 0x3, 0x5, 0x2, 0xfffff000, 0x80, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, r0) 00:52:32 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x60, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:32 executing program 2: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x0, 0x38, 0x0, "119df22cbba9cf3d2f92a042db552c66f7bd5970e13fa742a1c16d6071ab6f19126cd518399e6dcf6e00cc370b2bcbb298e8fc91d069e425ca2e011208407849fa14c4cc25995945ba2a828c668e5801"}, 0xd8) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x80811501, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="03000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000001c0)=ANY=[@ANYBLOB="010004000100000018000000e9187d71b7dca03e320edca50844d81ffcb7799e9a9c971338b2e2ac512624039c3182ae4ca141a0cf2cf4797952ab9e17781895285459ed00"/83, @ANYRESHEX=0x0, @ANYBLOB="e587595bd7a9116a3a819393b2d8992312ac0141c497792664ae749716153e09d6f6e3274b3cc5289fd55a4b92ed6bdc412fbec048eb99bdf222c8a946cd6c683155a8b848fc1ffab8892c5d115988eebb68847bd1494e53eb25026ce431d686eadbc27135c331d9bb916ed2c4afa3d6dd2a1bad1b77157f182733f8fec16d92761e1338a3f0daedeb"]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x408002, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x20202, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000100), 0x3, 0x84c40) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r5, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r6, 0x0) r7 = openat$cgroup_devices(r2, &(0x7f0000000140)='devices.deny\x00', 0x2, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$AUTOFS_IOC_PROTOVER(r8, 0x80049363, &(0x7f0000000380)) ppoll(&(0x7f00000002c0)=[{r3}, {r4, 0x5240}, {r0}, {r1, 0x200}, {r2, 0x40}, {r5, 0x31}, {r1, 0x212b}, {r6, 0x8402}, {r0, 0x10}, {r7}], 0xa, &(0x7f0000000180), &(0x7f0000000340)={[0x2]}, 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:42 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401c5820, r0) 00:52:42 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 00:52:42 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80811501, r0) 00:52:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c03, r0) 00:52:42 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x70, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:42 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4020940d, r0) 00:52:42 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x300, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000080)) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r0) 00:52:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0045878, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="04000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x2bd70e8f, 0xa, 0xe, 0xc, "a52e5b9fb1005154b930c8810b5e71877e2ecd5b5d4fade78b808eeb92fa9255332b8e62cf50efd055e78e4a02b63538b9f19a8fa8ba0a4670626841ea1ef78f", "821c3359302689bb4fb28ce1614522f4c1fd20a8dc8d3ce14a524452b6f265bb", [0x5, 0x760]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:43 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 00:52:43 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x500, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041284, r0) 00:52:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r0) 00:52:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="05000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0045878, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0101282, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="13000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 00:52:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:52:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80041285, r0) 00:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:53 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x600, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:53 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, r0) 00:52:53 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x2000, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:52:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="28000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x8, 0x80100) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200000004) 00:52:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1263, r0) 00:52:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="30000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:52:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, r0) 00:52:53 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, r0) 00:52:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0189436, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:52:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xfffffffffffffffd, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) syz_io_uring_complete(0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x1) r5 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c06, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000080)) 00:52:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="4e000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:03 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x4000, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:53:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc020660b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 00:53:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="fe000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:03 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, r0) 00:53:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081272, r0) [ 1302.857235] Invalid logical block size (65537) 00:53:03 executing program 5: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:53:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc030128a, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) [ 1302.965290] Invalid logical block size (65537) 00:53:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0401289, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:53:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x5c00, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="feff0000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:12 executing program 5: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) write(r3, &(0x7f0000000140)="3fe480ec350a123806e934f5745edaeea36fe3d2d4db33325161b608037f5df29c5de22f58454c483f99ab67f1fb51269df6c593b30667476000ca610251015b6088b568985b41b6e7bf265ebf226c820d8a316b4465430909ea8668242cc5838140b058a5d9ccc3feca5d", 0x6b) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r4, 0x0) fcntl$setstatus(r4, 0x4, 0x40400) r5 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x7f, 0x40, 0xfc, 0x0, 0x92e, 0x200, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x4, 0xfffffffffffffffd}, 0x46218, 0x200, 0xffffb787, 0x7, 0x20, 0x1, 0x954, 0x0, 0xfff, 0x0, 0x20}, 0x0, 0x8, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000100)=0x7) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) close_range(r6, r2, 0x0) 00:53:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081280, r0) 00:53:12 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc030128a, r0) 00:53:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x6000, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) [ 1312.367320] Invalid logical block size (65537) 00:53:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="feffffff000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc040128b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)=0x0) pipe(&(0x7f0000004800)={0xffffffffffffffff}) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r5 = open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r6, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)=0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r10) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r12 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000004a40), 0x107c00, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004b80)={0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000000080)={0x214c, 0x3c, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x78, 0x0, 0x0, @uid}, @nested={0x2099, 0x52, 0x0, 0x1, [@generic="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@generic="3b9711b210449bb9edb3649c3c1ab881d4ca01c819168223f2a7a5a9022dd4c3571c116bcd8ba6a94f5103e561ab9bb77f5f75b0ac4be898f2d5282958318ad81dad8dc7e08489a3cae69105698bd521e7408121210a9281cc427da4b5811d43f1cafcfe7c34fdbab536a1ea4cb3d01257efec056a678134", @generic="ae79a29bdc", @typed={0x14, 0x42, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x1004, 0x7b, 0x0, 0x0, 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@nested={0x10a, 0x1e, 0x0, 0x1, [@generic="8bf4de5ca83f7d32d6d3", @generic="4f2d51c9d2e43ec24014668d28991f3a68080635068e45811dbb5f6c4da14c3916ba5791f7b1a538bfccd69060d615516a16105d89610c4cc6856dc9011edf0d891a26410bee72dbbc580b0998cea44d742dc79b597e62cde02851db3b9eb55456bea816bc2e0fc793e15090e716", @typed={0xf, 0x8, 0x0, 0x0, @str='/dev/loop#\x00'}, @generic, @generic="d668258488c12ce4d41444dcfb7e6bbf94beb834dd28af6e4fdb6fb1737911eef2ab51e166e50cf0605a7e510e123fa9f6213391733406b171e0f9eeae0b5c74906fbf95670b3a5c89138756574bd28c78b1e391156d7193643af11e753abf8af235e4886aeee8a2137d21b593bd11556bc5637aadb43ebff11b47370951"]}, @nested={0x2d8, 0x46, 0x0, 0x1, [@generic="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", @generic="b59e4fcff4f60bb85560cda71446736f8d8299fd45c82fd7481befabb0891b3a896b594d86823cb662f94723e721a431222be386eafbabd7d700652eeeccbe230cf19c302290fcb98842f0a0b0090b6aeac8ba00cc7ad501596760808d43975d234a8a32c95707730833711b84fdf62ed5a608c9628b24f3c2ec8ddce4c1469b0f18617b67e1e1856eb095ad241a1301535d512541bceafada8b474d00a5bb229a10b49b8e0048fb48ba7ade7f06e561fcfc1c1ddbda860dcce7cee19745d382284383f2eeb51aeea8ae1754e466cd615351eb4305256c0a1ef61cd9ef4fc81d2fe5b5", @typed={0xc, 0x5, 0x0, 0x0, @u64}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0x401}, @generic="9a01664debc80bd8d164aaac448565ca4ebc6c08049e5afbc6e4ce6c8abe7913695e89603f15c30c58fea518d878b7213ecce830c5fa9fc6e7b5e9f4db56c10f5285b4a3eedfe8055a15427805f2fc9578229af690b45d0166d536789dd170ca344ebf52786a5d49fe5c27bf0f699b3c7694352194a788919e8d0cee76a6922bb53b4c4cebffac862db446131a7729a542388c9a2a20b4af6b8a57e7bb80d53df5cdf0f1c52360fca797d27e5d80ebc10df7f2d58774", @typed={0x4, 0xa}, @typed={0x8, 0x17, 0x0, 0x0, @uid}, @typed={0x14, 0x93, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x60, 0x0, 0x0, @pid=r1}]}]}, 0x24a4}], 0x2, &(0x7f0000004a80)=[@rights={{0x28, 0x1, 0x1, [r2, r0, r0, r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r5, r6, r0, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, r11}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @rights={{0x14, 0x1, 0x1, [r13]}}], 0xc8, 0x40}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:53:12 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x10001) 00:53:12 executing program 5: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:12 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0401289, r0) 00:53:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80086601, r0) 00:53:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x7000, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20020000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:13 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20030000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x240800) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) 00:53:13 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80087601, r0) 00:53:13 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x3, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:13 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc040128b, r0) 00:53:13 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x10001) 00:53:22 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, r0) 00:53:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80111500, r0) 00:53:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:22 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x5, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20040000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) r3 = memfd_secret(0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000a, 0x11, r3, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r4, 0x0, &(0x7f0000000100), 0x0, 0x4) r5 = memfd_secret(0x0) fcntl$lock(r5, 0x7, &(0x7f00000000c0)={0x2, 0x1, 0xaf, 0x80}) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x100010, r5, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r6, 0x0, &(0x7f0000000100), 0x0, 0x4) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r5, 0x0) r7 = memfd_secret(0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000a, 0x11, r7, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r8, 0x0, &(0x7f0000000100), 0x0, 0x4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x50, r3, 0x8000000) syz_io_uring_complete(r8) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 00:53:22 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x10001) 00:53:22 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:22 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:53:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x801c581f, r0) 00:53:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20050000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:33 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x6, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:33 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:53:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80811501, r0) 00:53:33 executing program 5: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:33 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x208d00) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) r3 = accept4$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) write(r1, &(0x7f0000000080)="eb4ebd4065ed937ec087d56c1ad258a1ad05d7b51c4fa02893a98ac01644baf2", 0x20) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:53:33 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000000)) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000140)={0x2, 0x6, 0x9, 0xf1, 0xffffffffffffffff}) readv(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000080), 0x3, 0x2a40) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) 00:53:34 executing program 4: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x10001) 00:53:34 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x5c, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20060000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:34 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000080)={0x40, 0x1, 0x1c0, {0x1, 0x5}, 0x6, 0x4}) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:53:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r0) 00:53:34 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:43 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = eventfd2(0x6, 0x1bd4ccc4096948e) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0xfff) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xff, 0x2a02) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:53:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20070000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:53:43 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x60, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:53:43 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x10001) 00:53:43 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:53:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0045878, r0) 00:53:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000080)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) close_range(r2, r0, 0x0) 00:53:43 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x10001) 00:53:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0101282, r0) 00:54:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x8, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:01 executing program 2: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) 00:54:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20080000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:01 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:01 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x70, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0189436, r0) 00:54:01 executing program 4: syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c09, 0x10001) 00:54:01 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x240, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000000c0)={{0x0, 0x3, 0x8, 0x3, 0x1, 0xffffffff00000001, 0x4, 0x2, 0x2, 0xffffffff, 0x0, 0x9, 0xe0d, 0xbc12, 0x6}, 0x10, [0x0, 0x0]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x53a, 0x10000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:54:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) recvmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/156, 0x9c}], 0x1, &(0x7f0000000200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf0}, 0x10023) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa0, r3, 0x800, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x2, 0xd}}}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x80, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x79, 0x1, "b8fa8ee38e961b4c7fb96054faa6d926be04c9177218ccd1a74ddbc85133fff0cda22e514419f2d44fd8bc8eb168239c194ba26b312a133446d6bdcd0e3b7131b06421a60153abde9e59ac53c97277a6c59d8bd3e762c08f1b427dc514dd0b3251714281a7e0dab379b296fa55bdfabd0688503241"}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0xbd533f4792153cac}, 0x200040d4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r4, 0x80286722, &(0x7f0000000680)={&(0x7f0000000600)=""/126, 0x7e, 0x47d, 0x20}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000500)="38257de0fd7561539ba96f262374282b23b5454933b9289d813b56b3d2748b0878291a9d92328538017e065899b0146c464c54b25c354f0eaa9a0f6d020c306160a1a72c2ceec3a668b0586ba5eb6f20ec91fe93e2e157654e223843745b0ef9ae6a288dcbc1e779a0a9b6d6ef9bcfeb57d464982c0c0d43b4efd54b859c58f5be1bd6cdd14d3fc954a79efe718aeee672c912e97340eac733acc2067af5055f82f51065bb39a371627e223bd509d7895b23c358f724d12c56bdabf80972b09c8063a897a309cee0d6216117c8dce8f2cd010e974fc79c8de825344c12d74b127119d14265dd7689c310434545cb903b22817c29ae9e8ee3db052da82cf2ce79") 00:54:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 00:54:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, 0x0) 00:54:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x12, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, 0x0) 00:54:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 00:54:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20180000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:01 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, r0) 00:54:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x300, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:01 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x1, r0}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:54:12 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) close_range(r0, r0, 0x2) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x28200, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x80, 0x1, 0x3, 0x41, 0x10000000}) 00:54:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="201c0000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1200, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r5 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c06, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x40010001) 00:54:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc030128a, r0) 00:54:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, 0x0) 00:54:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 00:54:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20640000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:12 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x10000, 0x24000) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:54:12 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0401289, r0) 00:54:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20ab0000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:12 executing program 3: sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x3e9, 0x8, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x1, 0xffffffffffffffff, 0x5, 0x58de, 0x1000, 0x20, 0x0, 0x71871060}, ["", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x90) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:54:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20f50000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:23 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x5, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc040128b, r0) 00:54:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 00:54:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x4, r1, &(0x7f0000000080)=0x1, 0x0, 0x0) 00:54:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000080)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) close_range(r2, r0, 0x0) 00:54:23 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:54:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x0) 00:54:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3f00, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffc, 0x129000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:54:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20fe0000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)=0x0) pipe(&(0x7f0000004800)={0xffffffffffffffff}) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r5 = open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r6, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)=0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r10) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r12 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000004a40), 0x107c00, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004b80)={0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000000080)={0x214c, 0x3c, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x78, 0x0, 0x0, @uid}, @nested={0x2099, 0x52, 0x0, 0x1, [@generic="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@generic="3b9711b210449bb9edb3649c3c1ab881d4ca01c819168223f2a7a5a9022dd4c3571c116bcd8ba6a94f5103e561ab9bb77f5f75b0ac4be898f2d5282958318ad81dad8dc7e08489a3cae69105698bd521e7408121210a9281cc427da4b5811d43f1cafcfe7c34fdbab536a1ea4cb3d01257efec056a678134", @generic="ae79a29bdc", @typed={0x14, 0x42, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x1004, 0x7b, 0x0, 0x0, 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@nested={0x10a, 0x1e, 0x0, 0x1, [@generic="8bf4de5ca83f7d32d6d3", @generic="4f2d51c9d2e43ec24014668d28991f3a68080635068e45811dbb5f6c4da14c3916ba5791f7b1a538bfccd69060d615516a16105d89610c4cc6856dc9011edf0d891a26410bee72dbbc580b0998cea44d742dc79b597e62cde02851db3b9eb55456bea816bc2e0fc793e15090e716", @typed={0xf, 0x8, 0x0, 0x0, @str='/dev/loop#\x00'}, @generic, @generic="d668258488c12ce4d41444dcfb7e6bbf94beb834dd28af6e4fdb6fb1737911eef2ab51e166e50cf0605a7e510e123fa9f6213391733406b171e0f9eeae0b5c74906fbf95670b3a5c89138756574bd28c78b1e391156d7193643af11e753abf8af235e4886aeee8a2137d21b593bd11556bc5637aadb43ebff11b47370951"]}, @nested={0x2d8, 0x46, 0x0, 0x1, [@generic="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", @generic="b59e4fcff4f60bb85560cda71446736f8d8299fd45c82fd7481befabb0891b3a896b594d86823cb662f94723e721a431222be386eafbabd7d700652eeeccbe230cf19c302290fcb98842f0a0b0090b6aeac8ba00cc7ad501596760808d43975d234a8a32c95707730833711b84fdf62ed5a608c9628b24f3c2ec8ddce4c1469b0f18617b67e1e1856eb095ad241a1301535d512541bceafada8b474d00a5bb229a10b49b8e0048fb48ba7ade7f06e561fcfc1c1ddbda860dcce7cee19745d382284383f2eeb51aeea8ae1754e466cd615351eb4305256c0a1ef61cd9ef4fc81d2fe5b5", @typed={0xc, 0x5, 0x0, 0x0, @u64}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0x401}, @generic="9a01664debc80bd8d164aaac448565ca4ebc6c08049e5afbc6e4ce6c8abe7913695e89603f15c30c58fea518d878b7213ecce830c5fa9fc6e7b5e9f4db56c10f5285b4a3eedfe8055a15427805f2fc9578229af690b45d0166d536789dd170ca344ebf52786a5d49fe5c27bf0f699b3c7694352194a788919e8d0cee76a6922bb53b4c4cebffac862db446131a7729a542388c9a2a20b4af6b8a57e7bb80d53df5cdf0f1c52360fca797d27e5d80ebc10df7f2d58774", @typed={0x4, 0xa}, @typed={0x8, 0x17, 0x0, 0x0, @uid}, @typed={0x14, 0x93, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x60, 0x0, 0x0, @pid=r1}]}]}, 0x24a4}], 0x2, &(0x7f0000004a80)=[@rights={{0x28, 0x1, 0x1, [r2, r0, r0, r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r5, r6, r0, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, r11}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @rights={{0x14, 0x1, 0x1, [r13]}}], 0xc8, 0x40}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:54:23 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:23 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/59, 0x3b}, {&(0x7f0000000280)=""/27, 0x1b}], 0x6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:54:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, r0) 00:54:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) (fail_nth: 1) 00:54:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xa6fb, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:23 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20420200000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0x5) [ 1383.637077] FAULT_INJECTION: forcing a failure. [ 1383.637077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1383.638947] CPU: 1 UID: 0 PID: 9848 Comm: syz-executor.4 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 1383.638975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1383.638987] Call Trace: [ 1383.638994] [ 1383.639002] dump_stack_lvl+0xfa/0x120 [ 1383.639033] should_fail_ex+0x4d7/0x5e0 [ 1383.639071] _copy_to_user+0x32/0xd0 [ 1383.639094] lo_ioctl+0x846/0x2070 [ 1383.639121] ? avc_has_extended_perms+0x378/0xf20 [ 1383.639158] ? __pfx_lo_ioctl+0x10/0x10 [ 1383.639205] ? perf_trace_lock+0xb5/0x5d0 [ 1383.639229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1383.639256] ? blkdev_common_ioctl+0x1cd/0x21d0 [ 1383.639285] ? find_held_lock+0x2b/0x80 [ 1383.639313] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1383.639338] ? perf_trace_lock_acquire+0xc9/0x700 [ 1383.639360] ? lock_is_held_type+0x9e/0x120 [ 1383.639383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1383.639408] ? do_vfs_ioctl+0x125/0x1470 [ 1383.639434] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1383.639456] ? ioctl_has_perm.constprop.0.isra.0+0x331/0x4e0 [ 1383.639481] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1383.639505] ? check_noncircular+0x95/0x140 [ 1383.639524] ? __fget_files+0x34/0x3b0 [ 1383.639552] ? find_held_lock+0x2b/0x80 [ 1383.639578] ? __fget_files+0x203/0x3b0 [ 1383.639607] ? __pfx_lo_ioctl+0x10/0x10 [ 1383.639627] blkdev_ioctl+0x27c/0x6c0 [ 1383.639653] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1383.639680] ? selinux_file_ioctl+0xb9/0x280 [ 1383.639703] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1383.639732] __x64_sys_ioctl+0x18f/0x210 [ 1383.639759] do_syscall_64+0xbf/0x360 [ 1383.639785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1383.639807] RIP: 0033:0x7f5c057b2b19 [ 1383.639823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1383.639842] RSP: 002b:00007f5c02d28188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1383.639862] RAX: ffffffffffffffda RBX: 00007f5c058c5f60 RCX: 00007f5c057b2b19 [ 1383.639876] RDX: 0000000020000080 RSI: 0000000000004c05 RDI: 0000000000000003 [ 1383.639888] RBP: 00007f5c02d281d0 R08: 0000000000000000 R09: 0000000000000000 [ 1383.639901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1383.639913] R13: 00007ffe5f1c94ef R14: 00007f5c02d28300 R15: 0000000000022000 [ 1383.639946] 00:54:34 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x29, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)=0x0) pipe(&(0x7f0000004800)={0xffffffffffffffff}) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r5 = open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r6, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)=0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r10) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r12 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000004a40), 0x107c00, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004b80)={0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000000080)={0x214c, 0x3c, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x78, 0x0, 0x0, @uid}, @nested={0x2099, 0x52, 0x0, 0x1, [@generic="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@generic="3b9711b210449bb9edb3649c3c1ab881d4ca01c819168223f2a7a5a9022dd4c3571c116bcd8ba6a94f5103e561ab9bb77f5f75b0ac4be898f2d5282958318ad81dad8dc7e08489a3cae69105698bd521e7408121210a9281cc427da4b5811d43f1cafcfe7c34fdbab536a1ea4cb3d01257efec056a678134", @generic="ae79a29bdc", @typed={0x14, 0x42, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x1004, 0x7b, 0x0, 0x0, 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@nested={0x10a, 0x1e, 0x0, 0x1, [@generic="8bf4de5ca83f7d32d6d3", @generic="4f2d51c9d2e43ec24014668d28991f3a68080635068e45811dbb5f6c4da14c3916ba5791f7b1a538bfccd69060d615516a16105d89610c4cc6856dc9011edf0d891a26410bee72dbbc580b0998cea44d742dc79b597e62cde02851db3b9eb55456bea816bc2e0fc793e15090e716", @typed={0xf, 0x8, 0x0, 0x0, @str='/dev/loop#\x00'}, @generic, @generic="d668258488c12ce4d41444dcfb7e6bbf94beb834dd28af6e4fdb6fb1737911eef2ab51e166e50cf0605a7e510e123fa9f6213391733406b171e0f9eeae0b5c74906fbf95670b3a5c89138756574bd28c78b1e391156d7193643af11e753abf8af235e4886aeee8a2137d21b593bd11556bc5637aadb43ebff11b47370951"]}, @nested={0x2d8, 0x46, 0x0, 0x1, [@generic="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", @generic="b59e4fcff4f60bb85560cda71446736f8d8299fd45c82fd7481befabb0891b3a896b594d86823cb662f94723e721a431222be386eafbabd7d700652eeeccbe230cf19c302290fcb98842f0a0b0090b6aeac8ba00cc7ad501596760808d43975d234a8a32c95707730833711b84fdf62ed5a608c9628b24f3c2ec8ddce4c1469b0f18617b67e1e1856eb095ad241a1301535d512541bceafada8b474d00a5bb229a10b49b8e0048fb48ba7ade7f06e561fcfc1c1ddbda860dcce7cee19745d382284383f2eeb51aeea8ae1754e466cd615351eb4305256c0a1ef61cd9ef4fc81d2fe5b5", @typed={0xc, 0x5, 0x0, 0x0, @u64}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0x401}, @generic="9a01664debc80bd8d164aaac448565ca4ebc6c08049e5afbc6e4ce6c8abe7913695e89603f15c30c58fea518d878b7213ecce830c5fa9fc6e7b5e9f4db56c10f5285b4a3eedfe8055a15427805f2fc9578229af690b45d0166d536789dd170ca344ebf52786a5d49fe5c27bf0f699b3c7694352194a788919e8d0cee76a6922bb53b4c4cebffac862db446131a7729a542388c9a2a20b4af6b8a57e7bb80d53df5cdf0f1c52360fca797d27e5d80ebc10df7f2d58774", @typed={0x4, 0xa}, @typed={0x8, 0x17, 0x0, 0x0, @uid}, @typed={0x14, 0x93, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x60, 0x0, 0x0, @pid=r1}]}]}, 0x24a4}], 0x2, &(0x7f0000004a80)=[@rights={{0x28, 0x1, 0x1, [r2, r0, r0, r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r5, r6, r0, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, r11}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @rights={{0x14, 0x1, 0x1, [r13]}}], 0xc8, 0x40}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:54:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r0, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x1, 0xc5}, {0x80, 0x1ff}]}) readv(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:54:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) (fail_nth: 2) 00:54:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:54:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000300000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfba6, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:34 executing program 0: clone3(&(0x7f0000000400)={0x50088000, &(0x7f00000001c0)=0xffffffffffffffff, &(0x7f0000000200)=0x0, &(0x7f0000000240), {0x15}, &(0x7f0000000280)=""/113, 0x71, &(0x7f0000000300)=""/26, &(0x7f00000003c0)=[0xffffffffffffffff], 0x1}, 0x58) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x78b209334aadfcd8, 0x0, 0x0, 0x7, 0x0, 0xf39}, r1, 0x0, 0xffffffffffffffff, 0x1) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) sendfile(r2, r2, 0x0, 0x9) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) r4 = openat2(0xffffffffffffffff, &(0x7f0000000080)='\x00', &(0x7f00000000c0)={0x0, 0x4}, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x800, 0x9, 0x5, 0x10, "96349abbac74ea9b669f6c147631ce21f95094859e7414353d719372670309cc544e986a630fb1cb8761ad7f0e17b0089eb3b278db4dd105a795fbd085823407", "1eb9e4183f02e5f77cb2eeba0c48f5de119b2ad26cffcd4c18ce3f407c73a9e3", [0x80, 0xfffffffffffff000]}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000480), 0x408000, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r7, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r8 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000004c0), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r7, 0xc018937d, &(0x7f0000000500)={{0x1, 0x1, 0x18, r8, {0xc1ba}}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x8) setns(r6, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) [ 1394.432315] FAULT_INJECTION: forcing a failure. [ 1394.432315] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1394.434392] CPU: 1 UID: 0 PID: 9872 Comm: syz-executor.4 Not tainted 6.17.0-rc1-next-20250815 #1 PREEMPT(voluntary) [ 1394.434426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1394.434440] Call Trace: [ 1394.434448] [ 1394.434457] dump_stack_lvl+0xfa/0x120 [ 1394.434490] should_fail_ex+0x4d7/0x5e0 [ 1394.434532] _copy_to_user+0x32/0xd0 [ 1394.434558] simple_read_from_buffer+0xe0/0x180 [ 1394.434592] proc_fail_nth_read+0x18a/0x240 [ 1394.434629] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1394.434665] ? security_file_permission+0x22/0x90 [ 1394.434697] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1394.434732] vfs_read+0x1eb/0xc70 [ 1394.434773] ? __pfx_vfs_read+0x10/0x10 [ 1394.434808] ? lock_release+0xc8/0x290 [ 1394.434838] ? __fget_files+0x20d/0x3b0 [ 1394.434885] ksys_read+0x121/0x240 [ 1394.434917] ? __pfx_ksys_read+0x10/0x10 [ 1394.434964] do_syscall_64+0xbf/0x360 [ 1394.435009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1394.435033] RIP: 0033:0x7f5c0576569c [ 1394.435050] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1394.435072] RSP: 002b:00007f5c02d28170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1394.435094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c0576569c [ 1394.435109] RDX: 000000000000000f RSI: 00007f5c02d281e0 RDI: 0000000000000004 [ 1394.435129] RBP: 00007f5c02d281d0 R08: 0000000000000000 R09: 0000000000000000 [ 1394.435142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1394.435156] R13: 00007ffe5f1c94ef R14: 00007f5c02d28300 R15: 0000000000022000 [ 1394.435194] 00:54:34 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/238, 0xee}], 0x5) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x208c01) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14, 0x800) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000500)={0x1, 0x2, 0x101}) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000580)={0x401, 0x18, '\x00', 0x1, &(0x7f0000000540)=[0x0, 0x0, 0x0]}) 00:54:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20800400000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)=0x0) pipe(&(0x7f0000004800)={0xffffffffffffffff}) r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r5 = open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r6, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)=0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r10) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r12 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000004a40), 0x107c00, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004b80)={0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000000080)={0x214c, 0x3c, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x78, 0x0, 0x0, @uid}, @nested={0x2099, 0x52, 0x0, 0x1, [@generic="b3b21593feb03920ce4c9d7da405fb6ab6f35103d9b8b10aba276136de62fed1387d5cb6744b065f9a7ee58d644c68da41335f067f72722f5b112cb7363d5656cd3255335f8def3649c2f3a71145f737bab4b8df659f82600150a34a375ac54dd6b1ae822ac6af1d572b882013e543b395ef0ce85d93ff0cf821af79e762788cd1d1c4b600bbc38002d0f84f87eccfa1aece60f531d1aaa4dc6aacce75b617f0268977d53e441b0c4b8ec3bc83f8c25b1c3ad86a8e3eb940c77fb25b5148ca95d033fe4d5cfaf3fb9e284340b66b1db809dbe0a61cab2f77c835f051ae671bfe884c2edbb4bb23b505690e9c6dddb22485e03937c2134331f7bfa64018ca8e7610ca266c7ffcbf46f6147bf9e00a484c5c015bfc76a49e13a1471c6e07c76a39e702b8a43ce114e11f2867cb8c3f71cbca3d914cdde0726987deb72ab7ee858c5c69a5ccf2d6e94d402a715ba2a66bc78cf83f9b73743777b858495b55f82793392434fbfa5a27bb323c5f484a88568868c5f933b7ee72a6e38572d829a121a2a59e8fd8f380baabb4e69f8a1bc87e8b1c8f95a26321b7883cfc69267cf4c7db1674a863d69cddbadd97158a180579ec4c5e19f83b1f1b958610d8352b80140187afe99ab792120a3835c42e95355e46f4c960ebcd08ac9ecbcb000b7c0b10c428e0803526576a5545224c9d3e0f950900a337e287c54dadd775f77d7ad9abe23e6a24db5672b6a513be2fa861f8bc0c121a80f17f2cf8a9788937cb8206471a142e95e0dd44656e3c8a2397ef344663d2fe8e0552757ce0ff2fa6fd202f9f53a91cdf7174309d04ce8d607c5d74227812651665564c97db18de24e019a6dc1e79a18c3e4bac9506c356d5ed605162de868a280eb4ab64e1e394723dab49598f05c47b6e7fbe4d0d25c813d725917b62d504a40f4a65af16bce19ed6c7721e4cbe71c2f4305258014b30a37b6c732b8190cf540e0258fdde0b80e14ce5de534f9efae143bfeb3c73c10f31eb1a6e33aaf09497462eb79e0a2ce7aeab910dc23018b88061a69189af6fc31b87f84cacbe9388d6b106d0fc46c0f2f0c2545500bc9277797526a2d1983b9b317a753d34c81c17d5b21a0fb37e25c61980f02c8e8c3f1168ddec722897d1bbc9ed379fbe51f6f5d5b18c0cbc2da32ddcd1fe0b33cfaf00d942c0762b81490dcb13dbd2542433e354a185b86295c374cd7946ebea334238d2966215938ef093d805ea62f3391fd59d02e2eac0364de0c4ddb4cb8b4ae03f2f64f0c88d840a4b5ffe7d1c1423cc9710594ff127d5ecdcf3cac5aa1ed8cb7bd197e534b3f0402e3c407c3339aa44fe0d356967ca1059948bf973940764a5c5ca4e682a13301a6bc92cd53c67bb15982d9832329120f833e85b8d3c10d949806c8bc7e86253f1cc72ca731099debfad5ae3825e1ac6abd9e9987cbf27c3333becac4ee48bd9ded57d09c8cd424c1aab70b595423858a914d05cfa8a3ebc7705b28c452d1aebb3e9f5aeb64f738256a0fc36e59811f363d2c746f94863e632762bfc09f662014fefcb1ae094153372e7e261080e2302f7418b46ed86b5928f58bfaa143b5e7553f21d2f7203f8fc4dc32a51c25bbe0b17275f5a0b327d0768b5b67a464758fdc17077b411fb2e5d486f4582d96da98cb3b048802d1c6fbe40ab088589ecf5f6624c59503ee822303ee2e127e37d0fcbcf650f55e75951b34cd13c59e2fe6d8e662f82ec4ad6738defced37ffacd0bf7c48ca874762ecb6c809107ac568040b6e90c0a0dec099fe6deee8fb6f177fe1f3490a23a3c925c585082a28b36db6065f64e54560ca741b8928749ef044cc2975ac02263e81b1de047fbef2fa0d1b5f968db00ebcb2e352f500f4ce044e33846d3629486bc787f8b3bd601a3c76f4781b67e5abf92a607f76f082831cd063d22f440b12070e050a8abeb5c0903daa65f9e28bb0183214fd2aa640bd9b9c7b9833b6c720d5b0090380db6a016c4ebf290c7e11496f9ca8473fd3d6642870375fb2b9d4275bf44cade5d22b106f804eff39a7fc424538241a3a1944c8e3eeb81b86a30c69f3c291b65691078443c760bff5fa76af9b8da937188ead31e43a335bb6e2b0c37b8d52054cd1f32c34888511542248b25908a51970391ea569e7e562c93dcd6d0b80be26a62af8675eaa4673e4e70d01f6d763ca0565eb80cf200ecbafa8148c7ea130ce77d5dd6b119187cdd0223edf79f4fd733797594226131f2ae2d50368d27db087eb0bc9b13c8a7362912452c089656573f3996ba8401e135f25aa016d67fba693a325bb4771658e01cf7714a7aeeb22d6b531ba1f14b3b3250746e85b68cc2ddc7d85cf15007d4b26d6d301b295cce83e7d80aec86afd6de56628e270ddf5db1b6ea28397039e905c4ebf6b8220ad4783dc53f83ba141c07e63426c5b1aa0915d0fc603e61c99c61d4ab875f38a33425692894623b9ffb822226be01752c36e2fb263f641a669ba0f62be5df1e32e63269c312a20c31f11405c68ba5b942ff4891430c1674429374b979ec2d15b8da3c204c44d76af2fa6f36a35dc6b778be29897292b79a0b608e52e97d6e929e5ea0fbb551dcd17f250f416aab9763256abb57c48022eba3a2e8dbba385d2296c6c2e66d40738c8bc7c76ab9b57f699af2aea8c2db21f05f62472b41aff6237dc172fcc27c4bb9c3d8f03adc19d432950c937567434b41c301359b2b745a51e5c1f12ed6243c35343f1a86cf02b7d8a2dc5abfbedaadb3f5f65794d5bc4ebab3e65420be135a0676770bf9059d1629035a7d232921488794bb7ca50ff02749d3fadbbf35083af828831f9c411e95bb39346c331fc9ab2626928b49033b55fa3fb1a9df388d81eb1ddb97cb946e5b9f63fdc58f8c74189a1020e4af848aaff93b84a3ea268f9a5560c44cdfe93f8c6a3ed440a630c58813e0fdf9cfde0e577f920b30b27345b0fb3d401bfc7ef6b42668beb26e1be8142459d03a5266f5d027ed7702bfe9afd6c069f9ce7cb89108152e78312496f3b55e30f20615db8ad4ecdfd79304067ae814f14c1c42ad8977e13689a8f059992e64d240b6f25eca1074816d3f0deafb66ac73b6af62eb6102812ced40a1eb713805dd6b692dcbfc0a4d2ef91c9355795faf952be9b234ec93ce751d21877c738a705f5793026a4f1705db31c5d13fca1394c2c70bf01494a6b30bb1c1b31b265942ccdbf18dcd5c47f28abc1b453d0b505afd04e8eed82b493457f067940771febbd522a083c14c906574db3a8acf0f2f2db7180618d54a3c5a0250559f4b65f164f1c199f7674977309e633d693a9300280e631f1f8ddf8384b5740656f1d8601796de3647e15d15e70d9a287580bdf446156ed501dd0baf1327360945cbff231954deb24768e5a6c1f06a997e696d5da758a029aa73a1424cab09600597bd15f3747f9e05bf1b1c153fd6855e41366aad89e282209df52d36de3dc5038d0de6094f5c926a9a49849948efd3ade25efec3cca4d623e24b65a440dda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@nested={0x10a, 0x1e, 0x0, 0x1, [@generic="8bf4de5ca83f7d32d6d3", @generic="4f2d51c9d2e43ec24014668d28991f3a68080635068e45811dbb5f6c4da14c3916ba5791f7b1a538bfccd69060d615516a16105d89610c4cc6856dc9011edf0d891a26410bee72dbbc580b0998cea44d742dc79b597e62cde02851db3b9eb55456bea816bc2e0fc793e15090e716", @typed={0xf, 0x8, 0x0, 0x0, @str='/dev/loop#\x00'}, @generic, @generic="d668258488c12ce4d41444dcfb7e6bbf94beb834dd28af6e4fdb6fb1737911eef2ab51e166e50cf0605a7e510e123fa9f6213391733406b171e0f9eeae0b5c74906fbf95670b3a5c89138756574bd28c78b1e391156d7193643af11e753abf8af235e4886aeee8a2137d21b593bd11556bc5637aadb43ebff11b47370951"]}, @nested={0x2d8, 0x46, 0x0, 0x1, [@generic="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", @generic="b59e4fcff4f60bb85560cda71446736f8d8299fd45c82fd7481befabb0891b3a896b594d86823cb662f94723e721a431222be386eafbabd7d700652eeeccbe230cf19c302290fcb98842f0a0b0090b6aeac8ba00cc7ad501596760808d43975d234a8a32c95707730833711b84fdf62ed5a608c9628b24f3c2ec8ddce4c1469b0f18617b67e1e1856eb095ad241a1301535d512541bceafada8b474d00a5bb229a10b49b8e0048fb48ba7ade7f06e561fcfc1c1ddbda860dcce7cee19745d382284383f2eeb51aeea8ae1754e466cd615351eb4305256c0a1ef61cd9ef4fc81d2fe5b5", @typed={0xc, 0x5, 0x0, 0x0, @u64}, @typed={0xc, 0x91, 0x0, 0x0, @u64=0x401}, @generic="9a01664debc80bd8d164aaac448565ca4ebc6c08049e5afbc6e4ce6c8abe7913695e89603f15c30c58fea518d878b7213ecce830c5fa9fc6e7b5e9f4db56c10f5285b4a3eedfe8055a15427805f2fc9578229af690b45d0166d536789dd170ca344ebf52786a5d49fe5c27bf0f699b3c7694352194a788919e8d0cee76a6922bb53b4c4cebffac862db446131a7729a542388c9a2a20b4af6b8a57e7bb80d53df5cdf0f1c52360fca797d27e5d80ebc10df7f2d58774", @typed={0x4, 0xa}, @typed={0x8, 0x17, 0x0, 0x0, @uid}, @typed={0x14, 0x93, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x60, 0x0, 0x0, @pid=r1}]}]}, 0x24a4}], 0x2, &(0x7f0000004a80)=[@rights={{0x28, 0x1, 0x1, [r2, r0, r0, r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r5, r6, r0, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10, r11}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @rights={{0x14, 0x1, 0x1, [r13]}}], 0xc8, 0x40}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:54:34 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x2b, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980), 0x1000) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000004a40), 0x107c00, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:54:44 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x3f, 0x51d002) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000000)={r0}) 00:54:44 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x38}, 0x0, 0x0, r0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000003c0)=""/172, 0xac}], 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 00:54:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x8000088]}, 0x8) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x101800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:54:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:44 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000500000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x80000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x1000000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:44 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x18201, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 00:54:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa062, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x18b680) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup3(r0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)=ANY=[]) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000100)=0x1, 0x5) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x3) 00:54:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980), 0x1000) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:54:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20ba0500000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:44 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x2000000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x2, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x1, 0xa, 0x1, 0x0, "dde8da41eee3e83aa695edfc992a99c6070057f981a90611b19fe95381eccb39ef48635746321f9a96e8af86a8ea946f829b1e9bafac6bcc4d054a5cc796f7b1", "6db4c7a00a563471ec9083fe6ab64a70154a3e2e6c797fa879d05afef5a85287", [0x7ff]}) 00:54:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x301, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000600000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3000000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) [ 1404.101275] loop0: detected capacity change from 0 to 255 00:54:53 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x32, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:54:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) write$binfmt_script(r1, &(0x7f0000000380)={'#! ', './file0', [{0x20, '}%'}, {0x20, '\'-*.^'}, {}, {0x20, '/dev/loop#\x00'}, {0x20, '{@'}], 0xa, "573c47c74125a5cc5d03df6663a786aa636dbfb5376a25aa0b2862cb80d19b20061826337bd20347bd0c1c087151fb0166"}, 0x55) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) fcntl$setsig(r0, 0xa, 0x8) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x7fffffff, 0x2, 0x1}) 00:54:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x12000000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:54:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000700000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000004940)='./file0\x00', &(0x7f0000004980), 0x1000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:54:53 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000480)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x7, 0x101200) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x3) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) 00:54:53 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/222, 0xde}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000200)=""/132, 0x84}], 0x3, 0x80000000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:54:53 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0xd}, 0xffffff07}, 0x1c) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x4, 0x0, &(0x7f0000000100)) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x4, 0x3, 0x3, 0x4, 0x49, @mcast1, @loopback, 0x80, 0x1, 0x0, 0x1ff}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x3, 0x1a, 0x1, "c79aebaca9d56035b132030c0c991923855aef33558d51740b121f3af406d6e93ae69a828af0685836ae8a432a7fdcca81b78048d27f24da64e9036238faa77d", "433ad5bb2a38285e17d5410503182ee7c52074a8d8cce5b1b842b609ddfc0bcf", [0x6, 0x80000001]}) 00:54:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="202a0f00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:54:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) poll(&(0x7f0000000000)=[{r0, 0x400}, {0xffffffffffffffff, 0x4508}, {r0, 0x200}, {r1, 0x102}], 0x4, 0x7) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:55:05 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r2 = fork() syz_open_procfs(r2, &(0x7f0000000000)='mountstats\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:55:05 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) readv(r0, &(0x7f0000000200), 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = syz_open_dev$loop(&(0x7f0000000240), 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x14) 00:55:05 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x33, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x20000000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20001800000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125e, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x3f000000, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:55:05 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x3a, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125f, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20001c00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xa6fbffff, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:05 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x7f, 0x800) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/consoles\x00', 0x0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4c100, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$LOOP_SET_FD(r4, 0x4c00, r0) setns(r5, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89100) sendfile(r5, r6, &(0x7f00000000c0)=0xfff, 0x1) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 00:55:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1260, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:55:15 executing program 3: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xfffffba6, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1261, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:15 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12c4ec957d3f85a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x49, 0x6a, 0x80, 0x3, 0x0, 0x6, 0x1000, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x10001, 0x0, @perf_config_ext={0x9, 0x100000001}, 0x200a, 0x80000000, 0xb6e3, 0x0, 0x10001, 0x6, 0x400, 0x0, 0x81, 0x0, 0x7222}, 0xffffffffffffffff, 0x9, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:55:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20002000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x400c00, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:55:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) socket$nl_xfrm(0x10, 0x3, 0x6) setuid(0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:15 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x3c, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:15 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x100000000) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0xffffffff, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:15 executing program 2: mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:55:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) socket$nl_xfrm(0x10, 0x3, 0x6) setuid(0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1262, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:25 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x400000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="33000000000000000000007765166f00"]) syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) fsync(r2) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c06, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) 00:55:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0xffd3, 0x79, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:25 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x73, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="200f2a00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:25 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) 00:55:25 executing program 3: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x4, 0xa, 0x1e, 0x9, "e8cd2372d9402abb3647987608f6bb0d125471885de139784540e13f0120b816b46282654d1840f39c806c31239828047e24c995b9014ae7ca39bb78d6aca64c", "6f713789c3454383c2ca4a3986237a2be77cd9b2217d1b4deb72b7f69ffe27fe", [0x8, 0x5f]}) 00:55:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x2}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:26 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20003f00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1263, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) socket$nl_xfrm(0x10, 0x3, 0x6) setuid(0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:26 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:55:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x3}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:26 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x70}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x8}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:26 executing program 0: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:26 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local={0xac, 0x70}}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:26 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x1b98c0, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, r5}}, './file0\x00'}) r6 = fork() ptrace(0x10, r6) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r6, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x1, r1, 0xee00, r3, r5, 0x101, 0x3}, 0x0, 0x0, 0x3, 0x2, 0x8, 0x2, 0x9, 0xfffe, 0x7, 0x1, 0xffffffffffffffff, r6}) r7 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r8 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={0x200000, 0x54, 0x2}, 0x18) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r8) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x10001) syz_open_dev$loop(&(0x7f0000000000), 0x4000000040, 0x8200) 00:55:26 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c06, 0x8001) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000200)={0x0, 0x5, 0x608}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000600)={0x0, 0x1, @start={r1, 0x0, "e3f9925fc9b5c3938c11721eb5f5ae98300ded8a11b142dbabb5215179aaee855478d569e8a5d9de97ae929cf061961122230fb282ccd7a092a9dc6b9c10c8f371f15536d7b6c221e88c463ff5110362d2c9f9f345894b07cf837ff26c60962eda6ff98c1a67469f75ac77bb91eecbd333bae1f900b16cc808dff9cecdaae8add7989722bf08fe22205402f5188a7839afc56c75ca53b4e383dc6dc1c43f250a7cbd55e05433ff674cecd6cb8c65f094c2505da15757742c8d59aa5628f929e90344668c1e1fc5a835bad4a3b3062e5476da6ac5ae62974d934ea75f90792a7d44211a0be7500b0c2150d2aba4f94e304878f66b06e8f6d92d3b820a6795aabd1020f9eb34addbbd1a91bd206a133a7abfdfa1684379dd24f63f3107e3deb493b467adef061ad4b65cc5142a85fb7c2d6f9c60b18deb50e7f4cf6044eea30c241f628dd15fa927da935ba9ddfc88fdf1a64e4c9e06681a035388268522dff68f6bc3d5dd861ca0b39ef005ed301b39e525f9faeeae05c199d35123ea88d54a443f20227c815fb310b3387c0ef69b7f3e5198dbb09b21587f382d02491735227338c1f596093abd678d298c5490db72dee449eef2e53dc3b73569ac51bc9dd03bd441eedaacc819b06406b9eb3ccf7b3a78a31e8ec00e38ae9d279711dc38da60490a8e81461872a5e17b9b1938575015654cdd6c501aab816eaad059ff76653edc0a44bc528de67540354d647f5eeb7e6e94be7a6946615bfa9a9e3f8c09e95033e95715f84ebf84569289463f38175026366a9440512bc4d64ac9909b476cd3a8ac2235e27df9e8f4d08022ef8a877d3671092a0b6f8504688e1fac536824e1ea38ae1554c9fca615c6a7db7bd077269d584ee78ec9f74b68c0427e971ea08e5dfa62e29488e3584865ed144c1ee66c674ed2a549590046b990a3191fbf8ff02fa6ceb3665e43400b7e6df75b1b98f43d31b43a1f55428deb0d1cf8b526094c4dded608592bdc3864ad243e3f877004f6b63aef8c199021905ed48696257d52d30fc5dd96be3159039f1cb09b54728a25b67f59d5fafbf6824f3c5f585d62cdd3ba2c32a05081f86d45765dbff00b278e3aab9c14c6ba73ceeb8c765ea848efc2d521dc9a2eef9616ce3d5246ba5e5f2a9dae06788f9c53d2fdf119c06ab65c71404251e44b5d4c15a9f66e8aea78b54b9e17291ed856272477dbe8b89a47979e305c3ed8e62c9f9626af89c08de2e3c08ba1f18f31eef2e647cd8aba2f642b8d4b485402637f54117deac77a144b0f2abeacf0cee46fd827a8aadcb8584205cff51f324e703394a2636d9fa11db1353f7c45d41b816197c932048fd651ab03b8120f3b57bf08e17ef1fa4c14ee0b2f4548cd840e1ac5af898798ad138acbaf241833bc4f3f29435a0c6dcb211563ceeaaec061ffef3e698605e934e5bdc7aa4b", "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"}, [0x3ff, 0x10000, 0x4, 0x100000000, 0xffffffff, 0x0, 0xd5, 0x3, 0xffffffffffffff23, 0x7, 0x92, 0x3, 0x76, 0x6, 0x3, 0x0, 0x7, 0x9, 0x0, 0xffff, 0x2, 0xffffffffffffff01, 0x6, 0x7ff, 0x3ff, 0x0, 0x100000000, 0x100000001, 0x3, 0x5, 0x1, 0xffffffffffffffc1, 0x800, 0x4, 0x10000, 0xfffffffffffffff9, 0x4, 0x6, 0x6, 0xffffffffffffffe1, 0x4, 0x0, 0x9ee, 0x200, 0xc79, 0x3, 0x7, 0x1, 0x7fff, 0x5, 0x1, 0x140, 0x101, 0x4, 0x7, 0x9, 0x3, 0x2000000000007, 0x6, 0xd1d, 0x0, 0x3, 0x9be, 0x39e4]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) creat(&(0x7f0000000080)='./file0\x00', 0x8) r2 = fork() ptrace(0x10, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) kcmp(0xffffffffffffffff, r2, 0x0, r0, r3) 00:55:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x12}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1264, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:36 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x100) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400800, 0x0) ioctl$FIOCLEX(r2, 0x5451) 00:55:36 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local={0xac, 0x14, 0x70}}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) pread64(r1, &(0x7f0000000200)=""/248, 0xfffffeb8, 0x8000000012a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x3}, 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 00:55:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x230001) syz_open_dev$loop(&(0x7f0000000040), 0xfffffffffffffffc, 0x800) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000ff07000000000003f85303f3f0112d4e09fb034aceb5ba8c971b8fb2", @ANYRES32=r0, @ANYRESOCT]) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r0, 0x408, 0x8001, 0xbc16}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) r6 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x280, 0x2, 0x2}, 0x18) pidfd_getfd(r6, r6, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r9 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0xa8000, 0x0) ioctl$LOOP_SET_FD(r9, 0x4c00, r5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:55:36 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20004000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20024200000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:37 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:37 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_mount_image$msdos(&(0x7f0000006d40), &(0x7f0000006d80)='./file0\x00', 0x0, 0x0, &(0x7f0000007280), 0x1041000, &(0x7f0000007340)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 00:55:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x300}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1265, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x1200}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004900)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:46 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r1 = dup(r0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4004090) 00:55:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20006400000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:46 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1267, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:46 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001840)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000900000018000180140002006c6f00000000000000000000000000f1d19b30c756fbee6f0440c91a90341b46aed794f827f9c38e992bbd95d9c8ade8428c805a0ebebf8a979943311f999ca55a52b5a8e73a25d216a9c37fc7ea59aa75af72fa8807893a3b3cf1e9220770c2073345d77474fa3838aa4bc1aa3f18675325182f"], 0x2c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000001900)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000001800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1448}, 0xc, &(0x7f00000017c0)={&(0x7f00000047c0)={0x17b4, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x81}, @ETHTOOL_A_LINKMODES_OURS={0x510, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x114, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '/%$-,}\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xbc\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ':\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8001}, @ETHTOOL_A_BITSET_BITS={0x280, 0x3, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x280}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '/%$=,}\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}]}, {0x124, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x112, 0x2, '\x18rz:\xdaf\x9c\x19\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04$\xca\xb6\xbb\x92\x85l*\xbc{\x87\xee\x98\xdf7\xd6]\'\xbd\xa8\x1fq\xe7g\xc5h\xfb\xc8E\\\x12\f\x192\x14\xceZ\x1a\xaa\xad\xef\xce\xf4:\x02f\xaf|\xbeX\xdb]\x88\x0f\x04#?\x8b-C\x86\xcf\x8e\x89\xbf\x9dX\xf5\xda\x98>H\xc8\x9a\xef/\xaa\xd6\xfd}\x84\x9c\ft\xe3Z\xbfC\x8e&O\xb48\xaa\v\x83\xf9\x14\x03T\xa5+\xd4I\xf0\xfc\xb5ambz\x84j\xe5>I\xf2$E\xd4J\xad\a\xfb2]\xf3c\x95\xbe=\xfe\xd6\xb5\xe1#\x9e\x03\a\x16S\x83\x84\"nh\xc0\t\x9f\xf3\xba\x99\xd9>\x14\xb3\xd35\x14\xf4\xb94_\xa7\x83u\x00H\xb2\xe2\xc9\xee\xe0\xbdI\x19\xab\xad&c\xea\x9b\x02\x00\x00\x00\x96\xb3\x1d\xe19&\x02\x91\xe2\xfa\x87\xb9>,Q\x9d6\x1f\xe5\xa6\xf1qI\xa2\x11 v\xa8\x14\xc7S\xb9\x00\xab&3\xc4Q\x11\xd1\xd2\x96\xf0\xba\xecI\xe4\x05\f\xce4\x9b\xed\n]\r\xed\xe3h\x87\x12\xd0R'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x501}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-[(-+\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '}=@\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_BITSET_MASK={0xc5, 0x5, "e539066652ae9abf19a586b0b54389908b0933008497c136405974e359cecb16dc33000a9f261e3f21411d887db3d04159eaabf185b3a9d1352201dff508d654b121ab78e40e193870af68b8d2cb8402fe94bfa9802298a6abad3e0ceef4f72c832b4087ce987ddd0b9e480995c1b4cf0fc8eb0a8e4df510740348b7f403870177c5a36b0ba0e0f6ff8a575198eca28f7c51acce6a1a8878cb44eaabb04274737b428a59916a96df3a7f17f9167acdfb5ac94eb90e033e21885a4b6feedba6674c"}, @ETHTOOL_A_BITSET_BITS={0xa8, 0x3, 0x0, 0x1, [{0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ')%#}.-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '!]\\-\'(.\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}]}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}, @ETHTOOL_A_LINKMODES_OURS={0x1008, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x3}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x8}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0xc4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xbf, 0x4, "a2567ba143980de639d2c2e58adfa3a0cdb75f07dc43fe44142cc5a1f24b44adfa59593df286a53f2e03e2791b2da0cab1d9ac80f1cde4b701bac20d246f7c15c062d869ef7d917a48ce6a321acbdb247a0098c170c42a1fc8d7ea05fc669914f4926bd3292690e3418c12963275eadff827a8258586cd12aa446c211885e474796788ea23d78d75c4075936eec6682216ad5d9fe6a83b202037c46a3edecee59b61aff8ae10de0b8cb0b3531f7a742c3f4dd6c313fa8d45674958"}]}, @ETHTOOL_A_LINKMODES_OURS={0x19c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_VALUE={0x30, 0x4, "2741865d7358cdd21962a3cb4a1b6c6ccde8e3e26d33218c646f238e29f73df79973fa39020e339c6f034c93"}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_BITS={0x114, 0x3, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '-&:(##\':\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '\']-!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff7fff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x31}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ',):\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7c79b24a}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/loop#\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0xc, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0x26, 0x5, "617c8c4efa4573e112505b9ebf59985065348e53e8a17f507dc91ce4d969fcf10895"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x17b4}, 0x1, 0x0, 0x0, 0x4008010}, 0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000000)=0x20) [ 1466.241470] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=10165 comm=syz-executor.0 [ 1466.251679] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=10169 comm=syz-executor.0 00:55:46 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:46 executing program 0: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = inotify_init1(0x80000) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) 00:55:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x2000}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x248441) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x11f4, 0x2880) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) 00:55:46 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x60, 0x0, 0x5, 0x1b, 0x18, "52cfa31753fb8a4c9c1f1393c91635ed17fa53173b1ecb979590096b4c83f232d0b22399b5be1193995fcf294e48d3d09d5e1bfd3dfb29a1200b9b4fcf1f8a1a", "8aec6f7401552d4fff6025287a96e76233298a383c4fc5f61a2e2f9d1d55cae61cb3f4cd22a770491923440ce5f0359eef9218221fea17112e0aeae6bad292ea", "cdcad6223ff63a1c1146bffff428c6cdafa8c85d19ae81eb92ba788deca37fad", [0x8001, 0x4]}) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000000)={&(0x7f0000000180)=""/127, 0x7f, 0xfffffffd, 0x5b}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write(r0, &(0x7f0000000200)="6397d14492eb3a02d8aa3be3cb0724a50a017b3cd74ade81ae721f78f09bdcb6f464a49b54676908e8c763570fc238f34a2aa3589ec041ed61e0a1cb5f5ff735bbc342cf6ee605575c7b7dc4245d62255bac531ddfbfd3adb601559b721424c1fe2fcd93816fb3ca47470fdf176ed0f5c1e7bc67ccd6346ce48455502aa0baf2c986eef11b55f7b118f148e9632cec82928c2b786685cfdbbeae9ba8711d320a4e78dcc09bd1fed64eff7a68e94b1b6237d22d019bdd3e82f16e2a084321a8c640a4ca26fb17422b2ea24ec512a02d3767147c8e42a66533a4764175b448da22e4a2839ec220bdfe9aac18e878cc908b52520d", 0x11) 00:55:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20048000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1268, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:58 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0x3f00}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10001) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000080)={0x2, 0x1, 0x12}) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000000)) 00:55:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1269, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000200)=""/250, 0xfa, 0x12a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="8cd40b0d4e57098141a05b9b040f49eed5fb892025191615157007000000000000000000000000009286d576aa53ac055a3e88d4885ac880fc51ad35ed146d6b794b76cf330a0b1f5cf432d2bfcd4d69e5b7f36e12b20b993a87b6db27bdfa3860b79535b089c242ddcb8841f05f4febdbb1dd4630641369b5ae420f326d9b8fab64d35d8fe55661c8f8bbc6b8cd4c0dea1f545ad77565b486a5fbf42f3f08edd55d3c191f6852f71f0c82fd9521bc7bb533b2dda48ceaeeab77"]) r4 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x3f, 0x20, 0x0, 0x5, 0x0, 0xfffffffffffff99e, 0xd200e, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x59, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x2820, 0x2, 0x8001, 0x9, 0x200, 0x5, 0xffff, 0x0, 0x7f, 0x0, 0x7fffffff}, r0, 0x5, r1, 0x1) readv(0xffffffffffffffff, 0x0, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000180)={'wlan0\x00'}) r6 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r7 = openat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) dup2(r5, r7) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pwritev2(r4, &(0x7f0000001680)=[{&(0x7f0000000480)="01af48eea45da6b1876e5e8688e39ff000bbb7499d3f2a66e0f4f67b6d6f4168813a2eaa0edbec1c3753674c9740b7378212c41f4f77bb39b9e4417bc7745c137c7cfcc148a7461ef0", 0x49}, {&(0x7f0000000500)="6f71936cbb801baf3c889f9f8a25c9c90cc8d812f511f07e32983e71f21478238fa5a6701280f85bad0eb68f5f6d822670a74aa25887fa8101c4dfb54f65cf39499c8a260baa473a69013840d8b34f1d387fddb13d58201bf6c4c283386210322bfc0c4c6ad05536ae77d1fa12709f0273f794fa4474c01bc066e466e597eef5c80a35b5ae2d3ebf48fa99975233f82bada6b29327701064fb686d49b99763b0880335b7577cc5bf95bbaf9ed017edb4b27c70a2", 0xb4}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000300)="d950974db4b16e8ef25e3d51d3", 0xd}, {&(0x7f00000015c0)="0d98b212bc6daf6bffb628b8a69448db835dbb7196590ab1f21b", 0x1a}, {&(0x7f0000001600)="ad0dc54516fe5045266bdb94488b63f567877d86d2da5da86036bbb6b73a5e626a05e4d22f5a2e7205074356b6c4c02cdfe3f9e387b9dc51b105c92a1a444a021cb4", 0x42}], 0x6, 0xe3, 0x9, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) 00:55:58 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x100000000000, 0x4000) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) kexec_load(0x0, 0x0, 0x0, 0x3ba25f9090abfc8b) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000001c0)={0x1, 0x18, 0x6, 0x13, 0x8, 0x2, 0x4, 0xfa, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) kexec_load(0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="e1d70c0625fbd5e29fe9f79ff7b1f5ebd80cdb8873749d02dbc9639e4885e70c0ec6bfbc988adc442e137baa06", 0x2d, 0x1f1, 0x2}, {&(0x7f0000000080)="f12ba7d606db3ffb3e4f5d1fa5d784387fdf9cc6bfcd85939d24de32504bc9530f1380f9bcf5eddf0f1dab3637f274746dad3c0a7d02349cc1af90383019d48bfba3090a56b6b206f1b81b72daeb0ddede9f0a984ef8c5a1caf2a192fea55e582c870162652351964319ac97704c50576b0e985bb8233c07e69084b3555bed2cc53b0862e4a2ba5d3cf4d0dfdbfa6341a3d078059f4f9b750606cc41afce27c6e3bfe48a406eb1e81c7fe092f8e913bead6ba13331015f01006ccae0633e26294d7e90d6f90fa2abfe441ea0dffac179a86a6421f3", 0xd5, 0xd759}], 0x150002) 00:55:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="2000ab00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:58 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:55:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1274, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="2005ba00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:55:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:55:58 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x6, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:55:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x2, 0xa, 0x19, 0x1a, "bfea4f6350aa413ab49a77ea64074689b079acc4a7b75dd55630f621361388e0c3b7822fb72f7262270f5014005a8d7acb92a55b577d258ef662193fc6b25fb1", "d2b1d9c057bb375d5dc159a3661bbfb5a33e69992c9147f49903c7394f222d03", [0x401, 0x180000000]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) 00:55:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xa6fb}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:55:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="2000f500000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:08 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xfba6}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x8000022, 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x5, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008001}, 0x10) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000040)={0x5, 0x1, 0x1}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x4, 0x8, 0x806, 0x0, 0x0, {0x2, 0x0, 0x3}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x19}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004001}, 0x40001) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000180)) 00:56:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:08 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x10000000000) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000080)=@v1={0x1000000, [{0x0, 0x4}]}, 0xc, 0x6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000000280)=""/222, 0xde}, {&(0x7f0000000380)=""/63, 0x3f}, {&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/76, 0x4c}], 0x6) 00:56:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20fffe00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:08 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) readv(r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:56:08 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {0xffff}, 0x0, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="2001ff00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:08 executing program 2: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x7c, r0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x25}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x861}, 0x5) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000000)={0x1, 0x4, 0x20}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10001) 00:56:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) open$dir(&(0x7f00000048c0)='./file0\x00', 0x202, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:08 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/llc/socket\x00') readv(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000080), 0x4000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 00:56:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:09 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x80, 0x7, 0x4, 0x0, 0x3, 0x6, 0x8, 0x3ce, 0x40, 0x2a3, 0x5, 0x8000, 0x38, 0x2, 0x5, 0xab7, 0x863}, [{0x0, 0x1, 0x2, 0x2, 0x101, 0xa85, 0x38880865, 0x4}, {0x60000000, 0x1, 0x400, 0x8, 0x101, 0x8, 0x3, 0x9}], "8970e4d2d7bf9bbae0d66ee8a3689a3ce8aacd9aa35dc858ba929b5d2e560b9db9ddda772266a0794aacf96eab472d548040199182be583d941bb4cb369cfd8d58c534133fc54823f6969216f3ca64ccbd6b9f911c89732476e1e3cc2ab07a1a282fc31ba99ea491e9692840a4c794a0db87c361a5c69321e36f8bafd3cdc239c9a9ddf3389cdce3cb7e44329e88b9981cbdb1d76ee0284e68f802569accc2ee1f189b97ecd920a2f84220f7d81d86da2fb4f1596e7d1aecd8bfc7310f7bdc38f3be", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa72) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:56:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:20 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1278, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x2, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20feff00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:20 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x109a40) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:56:20 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) writev(r2, &(0x7f0000000080), 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f0000000080)) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) pidfd_getfd(0xffffffffffffffff, r3, 0x0) 00:56:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x88000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) syz_open_dev$loop(&(0x7f0000000040), 0x3ff, 0x20000) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000480), 0x6, 0x80102) 00:56:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000004840)='devices.allow\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:20 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 00:56:20 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x3, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1279, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20400001000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) r1 = syz_open_dev$rtc(&(0x7f00000012c0), 0x1, 0x58080) readv(r1, 0x0, 0xfffffffffffffc59) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/156, 0x9c}, {&(0x7f0000001140)=""/251, 0xfb}, {&(0x7f0000001240)=""/104, 0x68}], 0x4) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 00:56:29 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 00:56:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127a, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:29 executing program 2: r0 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/230, 0xe6) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10001) 00:56:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000004000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:29 executing program 0: flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/171, 0xab) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000018c0)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}], 0xa, "847c0288592ba4e09fb5382e04a361506be6439edeb6906d0fa3058bd959f4f0abc125479656ab523bd0bb6a890551f8dbd290212c006a7af7aa36b57f9e0a58396301116bbd2d43b04c3b847603d5b830868ea1b08a5e6d7db23f4a12779ae79ae107a08586e4d3484dada248194cd820d50e7fc6643e22a7c193a6f700bccabf70b4416dea89a875081cafd051af79c08a49af01f7d7be85f38d4e5ff40375d494544a3440ab1c44e9d8fb0ffd8499cfb1999238d371c8c43170549b9e1e3a252cf86161abcedc8da7628873710d903d"}, 0xe8) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/229, 0xe5}, {&(0x7f0000000300)=""/30, 0x1e}], 0x7, &(0x7f0000001880)=[{&(0x7f0000001540)=""/233, 0xe9}, {&(0x7f0000001640)=""/158, 0x9e}, {&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/230, 0xe6}], 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$FIONCLEX(r1, 0x5450) 00:56:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) pipe(&(0x7f0000004800)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:29 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x5c, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x8, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) [ 1509.280390] Invalid logical block size (8) 00:56:29 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x60, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:29 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000080)=""/180) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) 00:56:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000008000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127b, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000020000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:40 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r1, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbfe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xca}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 00:56:40 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x208200) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c06, 0x0) r3 = fork() ptrace(0x10, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x5c5d}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={'\x00', 0xb8, 0x0, 0x1, 0x6, 0x3f, r3}) 00:56:40 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x70, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127c, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x12, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000022c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 00:56:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x300, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000010100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 00:56:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127d, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:40 executing program 6: syz_emit_ethernet(0x7e, &(0x7f00000000c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @empty, {[@generic={0x0, 0x2}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@dev}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x94, 0x4}, @rr={0x7, 0x13, 0x0, [@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2]}]}}}}}}}, 0x0) 00:56:40 executing program 3: readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c06, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000080)={"ba6128561c6b8b0e45adb147a7bee5fd", 0x0, 0x0, {0x5, 0x8}, {0x2, 0xffffffe0}, 0x80, [0x9, 0x40, 0x0, 0x8, 0x10002000000, 0x4ddce7b4, 0x9, 0x7f, 0x2db, 0x9, 0x5, 0x100, 0x10000, 0x1, 0x6, 0x200]}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000180)=r2) 00:56:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) 00:56:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f00000014c0)="20000000020100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed8429000000000000f40002000000000000655f00000000000004", 0x1b, 0x1600}], 0x0, &(0x7f0000012900)) 00:56:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x1200, {}, 0xfffffba6, 0x0, 0x0, 0x0, "4e6e1cdd8d79910b63191744c09d3074430ea2a441cb1370fb3f329c113eb47ca3b0639087e1deec9d06f2997fef701d5d00f12b769fa8a50ec10061f6bd72aa", "1bc6efd5575e90dde2d6d9667dc2a853dfff7612cd4033d248e34a592409858b"}) 00:56:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1530.274001] kmemleak: 12 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88800b5be000 (size 184): comm "syz-executor.2", pid 288, jiffies 4296186593 hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc c3ed0076): kmem_cache_alloc_noprof+0x2fe/0x3d0 prepare_creds+0x2c/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf5a/0x73e0 kernel_clone+0xea/0x7f0 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800d2cd300 (size 128): comm "syz-executor.2", pid 288, jiffies 4296186593 hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................ backtrace (crc 10116262): __kmalloc_noprof+0x37c/0x4b0 security_prepare_creds+0x101/0x160 prepare_creds+0x579/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf5a/0x73e0 kernel_clone+0xea/0x7f0 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8880166c4fc0 (size 360): comm "syz-executor.2", pid 10369, jiffies 4296186681 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 80 88 ff ff .....N.......... ff ff ff ff ff ff ff ff a0 9f 6e 88 ff ff ff ff ..........n..... backtrace (crc 43d4a83): kmem_cache_alloc_noprof+0x2fe/0x3d0 alloc_empty_file+0x58/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800d23ca60 (size 16): comm "syz-executor.2", pid 10369, jiffies 4296186681 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 1f 00 00 00 01 00 00 00 ................ backtrace (crc 28ea991c): kmem_cache_alloc_noprof+0x2fe/0x3d0 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88801bf80380 (size 360): comm "syz-executor.2", pid 10376, jiffies 4296186689 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff a0 9f 6e 88 ff ff ff ff ..........n..... backtrace (crc f23c4733): kmem_cache_alloc_noprof+0x2fe/0x3d0 alloc_empty_file+0x58/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800d23c560 (size 16): comm "syz-executor.2", pid 10376, jiffies 4296186689 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 1f 00 00 00 01 00 00 00 ................ backtrace (crc 28ea991c): kmem_cache_alloc_noprof+0x2fe/0x3d0 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800bd76d00 (size 184): comm "syz-executor.3", pid 285, jiffies 4296186902 hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2a4cc953): kmem_cache_alloc_noprof+0x2fe/0x3d0 prepare_creds+0x2c/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf5a/0x73e0 kernel_clone+0xea/0x7f0 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 00:56:57 Registers: info registers vcpu 0 RAX=000000000022eb19 RBX=0000000000000000 RCX=ffffffff84ba1147 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c3484 RBP=dffffc0000000000 RSP=ffffffff85a07e00 R8 =0000000000000001 R9 =ffffed100d9c630a R10=ffff88806ce31853 R11=0000000000000001 R12=ffffffff86439650 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84b9fe7e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e55e4000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6f043000 CR3=000000001f5c1000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000418595b080000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000223e8f RBX=0000000000000001 RCX=ffffffff84ba1147 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c3484 RBP=dffffc0000000000 RSP=ffff888009717e58 R8 =0000000000000001 R9 =ffffed100d9e630a R10=ffff88806cf31853 R11=0000000000000001 R12=ffffffff86439650 R13=1ffff110012e2fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84b9fe7e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e56e4000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f34b1c6d000 CR3=000000001f5c1000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000 XMM04=6b61656c2079726f6d656d203a475542 XMM05=202020200a30363378302f666278302b XMM06=34365f4c4c41435359535f7972746e65 XMM07=302b656d61726677685f72657466615f XMM08=6d203a4755420a0a663778302f373778 XMM09=6665726e750a6b61656c2079726f6d65 XMM10=30207463656a626f206465636e657265 XMM11=30643637646230303838386666666678 XMM12=20200a3a2934383120657a6973282030 XMM13=75662063657865090073646565732063 XMM14=616469646e616320636578650e007a7a XMM15=00006873616d7320636578650a006574