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0x2}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x10000}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x90, 0x1, "117d31ba7ac18d3cffb08a3204124146b16288491325a5397074401a595d9766ddb8cdc43601f7880d942de884023c0cab9f58ca2ba3033774d802f891cad526d9280a6953bbefdcbd638d96598404abd8e49e876de7b3b5683ed0fe1ab7b7d408ba91721096eae299bec2083a5b78227c54ea8f7c359cec10f30b9f5b3c55bc2122f04ff3cbe699ad1a45e8"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x81}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xb3, 0x1, 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@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffa}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x36, 0x1, "cf480e969b28fab2b1c581e43e39ec0902aeff3954e9ecbca97aab60197a1bd055481410fa286ad33874bc1e0d818a55aae8"}, @NFTA_DATA_VALUE={0x69, 0x1, "05bb1a3ca545ca9c73531cbfb3692bd47cf527cbb945cef64dd67c324c3c2a5c3704b1ae717c8eef37427bb8ced5e505a985f6f17ecbc34ce15f1e98048eb4a79be3a61e9d4e48fc87809f7632e02bce3f169d5fb4b07e1c6a66fe644a0d04193a1a235637"}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x34c}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_BITWISE_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_BITWISE_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_BITWISE_XOR={0x4}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x16}]}}}, {0xc, 0x1, 0x0, 0x1, @ct={{0x7}, @void}}, {0x314, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x304, 0x2, 0x0, 0x1, [@NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_RANGE_FROM_DATA={0x2e0, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1f}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}]}, @NFTA_DATA_VALUE={0x4f, 0x1, "ddab57b295310165aca66644eec5e7f4df9d637ad1e2abe1fd138e2a10be1ad4a421c302507ce97f34008e67f5b03843055be3184caaa38ebdced9232de12639d9a1956937497f3cdcefe1"}, @NFTA_DATA_VALUE={0xd0, 0x1, "61c29818b041353bd28bc0153bdcd42361acda1e096f37fb7b98bf82c25ba18d14a37b658393713c757b968d3df538459d12b990897e16792c56c84e3696980731390e344dc1675e6d299bba46565e5cf9e540bdacee250805a47f2d0ea4dd01f5cd7bcd41b2068d1bef2519c48b40a77069ee56fdaaf909ebe206511595e55258756fe576203d252c187562ebfcf601f57c358153dcdff7db1c907591e90229e24bc37fea27566272ed16c940968f7bed183166f8f342993ebe3b032958c942284c2d5bfb37bc7fe94cab0e"}, @NFTA_DATA_VALUE={0x54, 0x1, "cca5a55fa009c9ccd4f8070bf151d76eff2cadb4ee31e3710af6e4e77bbfbe2ab8fd51532884ae4ca5e779c2865771a6241ddfe562e3fb8c30d5d2f4dbb24293a3c3e7ef58d29a873b3f32a543d387ab"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xfffffffa}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3ff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffe9c3}]}, @NFTA_DATA_VALUE={0x5d, 0x1, "648008f5647da7c30cbd3ed9d103bf690f2d06ceb1c1930ff2a9dd9bcfb23103ae7c563df69105315e70b5b340216c5e4873572cf9e236db254fdf4d16a3399a54b5aae009efbe307169bff6ecfd4dcc54251e350251e51ffd"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x1e}]}}}, {0xc, 0x1, 0x0, 0x1, @dup={{0x8}, @void}}, {0x18, 0x1, 0x0, 0x1, @fwd={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_DEV={0x8, 0x1, 0x1, 0x0, 0xb}]}}}, {0x50, 0x1, 0x0, 0x1, @dynset={{0xb}, @val={0x40, 0x2, 0x0, 0x1, [@NFTA_DYNSET_EXPR={0x3c, 0x7, 0x0, 0x1, {{0xb}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xd}, @NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz2\x00'}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz1\x00'}]}}}]}}}]}]}, {0x884, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x1b0, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, 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@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_SET_ELEM_KEY={0x204, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xee, 0x1, "835bce0b85c412f59abbda22253a8e32088df108cfbb33838d7014c00eb178b5ecdd3eedd8287dd71dfcbd50b3474462246403d14d0a4f0c9350c014ca9d99ecf62d8f944236889f4fa672d47120c437ffddae980df1c2723ead108c0d71aa182f2e43d9e6fa685e2df30519523c88af1bcaf6cc662ce2f020c1073fb1bfa9ba24ae73523e4789fbb7ce6d3dbb08acef0a5e39664ea9fbd182f16f4c0d45322a0133a75a75cc4989b408761c04f3e69dcc821ea3f3664b889adb288fff165d63a7d52762dd62d081421e29d55b0e7bec146cd4e58eba84e36008e06f13c00fecfdb46aa78564fbfea7e3"}, @NFTA_DATA_VALUE={0xfc, 0x1, "378edf743d959030bd6428a3890a2f177fa6225c5a9e5004bd47b45da637652b86ee4ca3be0550aa494201afc1386c2922d07497562852677278f6b820d4e92898470020b99fdb2fd13f45255e7bf9dcdd4faeb06355d3cde913884def8f18efe24534bd8a1aaa5182b3b157e443d6fc6ebc7cb4e365149608f557fb42f6cca50cdfbba7bef65d14a8b378d9847539cc5f235260e9c49bf65a164612cf54765b54fc2bd562c8d9cce91c779f959243f2a34964e0c3295eacaa4648696c3cbab9f371cafe404371090e8cbc64aba9eda4ec01e34d169dae6669abcd2d1450386169c53d1f3d8e78ddab7fd690c3d219062461b251da425858"}]}, @NFTA_SET_ELEM_USERDATA={0xdf, 0x6, 0x1, 0x0, "970b02185fe05f185e735882feb6460b34886c12c1ccfd32ff9a93d0e86c5fca545a78ca4462842c911af80c213cc08d1a3b745497d4bb91b48e801eb40148a41b88196d16eaa9914d60c929d4c13f0d7ef4082082eabb1d4a186a7a001b7caffe1ff882f48068abf6882cb0e67a9c4bb050b9829d0f440d5cd5d6917375df8960c44b6f17e8a1061cb565adbbabb9834bcc93cf3cce7a1066042c20c9d75e3162f49f6b38d12e471b2a11af69416c89e3916e0cea6729735cf1e9bf59ca42d052e271d2859b9c5abad255db1755e9e8374bb1f9a8a29ffc13a50e"}, @NFTA_SET_ELEM_KEY_END={0x158, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x60, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xe3dc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x101}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x400}]}, @NFTA_DATA_VALUE={0x45, 0x1, "2ea1fefd0fc20e7d6815928df2c64c7781cdf8ceecf2329eb1b3a71f45eda175a9179a22d25b7a97d2f93eaf60532e631512008b98540fbed24759870f0c970ffd"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffff32}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_KEY={0x294, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x86, 0x1, "be229274d08c02ba5ef4b58232c43f6cf72123f22520380d8785ab77ed1980c4b412a688a3ebe290b4d97212f5c65278712478e62a47208e33b2dfb3da0d8731164c0674f1e2c2e67c960811db6d5ec82df0004b484a2ec7d92c575905f36aafe6a7bad9be89e109e1ef7c4a25bef95626cfc9586050a0d59f1bc60ca9a6938ed80e"}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0xff, 0x1, "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"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x58, 0x1, "eef59a87076c2a20fb7c398162e4073175a295472b8314390f01271c7fbf1511f72d6a888f2f0a33f7a444b54573490ed298b132ddf8f1b76d59316d3eaf090308d68f345aa8b7f9d87b5599dc446c33ba50c5ce"}]}]}, {0x184, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0xfc, 0xb, 0x0, 0x1, [{0xe0, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xd4, 0x2, 0x0, 0x1, [@NFTA_CMP_DATA={0xc0, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x3d, 0x1, "8782ba4d1faa4d1553ae9098d0bf6d373c7af2edac27f2e32fc9db40647d8acfafe79c7b7738f6c372636187807792a4e2b4f59ec2b4381559"}, @NFTA_DATA_VALUE={0x6d, 0x1, "a64b6152b5f29574e1fa4db7116c485221fc36ba1b95eca16c41a995fd16b95c4e3571330769be6c82216965490004b236b648d3b8cb84d90099ea7d951c8928ee5ff4f4116aa56bc11ce595ca4cd1a4fd5951a42387c03cfe5ce2431d0cbdefc2b3eac3c6c995a64b"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xf9}]}]}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8}]}}}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY_END={0x68, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffff8}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x907}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x200}, @NFTA_SET_ELEM_FLAGS={0x8}]}]}]}, @NFT_MSG_NEWTABLE={0x48, 0x0, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_TABLE_USERDATA={0x12, 0x6, "7865a788c2585b9f6d30e3231542"}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x60a0}, 0x1, 0x0, 0x0, 0x10000}, 0x24040045) 17:55:06 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)=""/4147, 0x1033}, {&(0x7f0000004a00)=""/4062, 0xfde}], 0x2}, 0x0) r1 = dup(r0) recvfrom$inet6(r1, 0x0, 0xffffffffffffffb2, 0x0, 0x0, 0x3c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0xfffffffffffffeb4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0xffffffffffffff58) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "d0ea05e405756e72aedc62dda133569d8107402770231dfe63d191098fe18329c52bb9a006cd7ef319ea37569eb9ee25a4cb9dd0b00946207778b2fa4cef968c9c7235c9817d1a13b9aa69fc20a8a6b64b43cca9bbf865a0e8008eabf903f9588c9a2db9279cb2220d7d4807a04a0ab784ebb9b5a6d05be67041cf6aca09515d1cbf60b9bc2d78f9fdfcc84f98c52b23e817d0fdf41ade2360444d35f48f9b9bbdfb63b59ef0b4dd28fe50b9efe952e16c4fa50576301a9f40946857ea0c5da1f963d736a1ef12cffc3f4e631038c4ce3c21f14dcf52c69e3061819778aa9fd2a08b5133ff37"}, 0xea) sendto$inet6(r2, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) [ 94.619453][ T2485] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 94.630948][ T2483] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 94.658156][ T2487] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 17:55:06 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r2 = openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x4002d, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@posixacl}, {@fscache}, {@cache_fscache}, {@access_any}, {@access_client}, {@version_u}], [{@appraise}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@seclabel}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'security.apparmor\x00'}}, {@fowner_lt={'fowner<', r3}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@audit}]}}) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt={'fowner>', r3}}, {@uid_gt={'uid>', r3}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) 17:55:06 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:06 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)=""/4147, 0x1033}, {&(0x7f0000004a00)=""/4062, 0xfde}], 0x2}, 0x0) (async) r1 = dup(r0) recvfrom$inet6(r1, 0x0, 0xffffffffffffffb2, 0x0, 0x0, 0x3c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0xfffffffffffffeb4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0xffffffffffffff58) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "d0ea05e405756e72aedc62dda133569d8107402770231dfe63d191098fe18329c52bb9a006cd7ef319ea37569eb9ee25a4cb9dd0b00946207778b2fa4cef968c9c7235c9817d1a13b9aa69fc20a8a6b64b43cca9bbf865a0e8008eabf903f9588c9a2db9279cb2220d7d4807a04a0ab784ebb9b5a6d05be67041cf6aca09515d1cbf60b9bc2d78f9fdfcc84f98c52b23e817d0fdf41ade2360444d35f48f9b9bbdfb63b59ef0b4dd28fe50b9efe952e16c4fa50576301a9f40946857ea0c5da1f963d736a1ef12cffc3f4e631038c4ce3c21f14dcf52c69e3061819778aa9fd2a08b5133ff37"}, 0xea) (async) sendto$inet6(r2, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 94.690038][ T2491] netlink: 14179 bytes leftover after parsing attributes in process `syz-executor.5'. [ 94.719891][ T2498] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 94.725279][ T2496] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x2, 0x3, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x24}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x9}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x22}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x64, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_EXPR={0x28, 0x11, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x17}, @NFTA_CT_SREG={0x8, 0x3, 0x1, 0x0, 0x2000000}]}}}]}], {0x14, 0x10}}, 0xac}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f00000063c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000006380)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x58, 0x16, 0xa, 0x3, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSETELEM={0x5fd8, 0xc, 0xa, 0x301, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x3b64, 0x3, 0x0, 0x1, [{0x2544, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x333a}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPRESSIONS={0x1454, 0xb, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @lookup={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_FLAGS={0x8, 0x5, 0x1, 0x0, 0x69485347076b43f4}, @NFTA_LOOKUP_FLAGS={0x8}, @NFTA_LOOKUP_FLAGS={0x8}, @NFTA_LOOKUP_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}}}, {0x1384, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0x1378, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_CMP_DATA={0x11dc, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x6c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x26, 0x1, "9ce57f9c8b5dd5284be8279d3931c728b4c80facbbde8929e43dd2b4fdaee5517e4e"}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VALUE={0x1d, 0x1, "85dec8897e26e65467a81e92f1b51ec5c127c00bc527f2e95e"}, @NFTA_DATA_VALUE={0xb9, 0x1, "2f97605f6358b486c8ddf60e9bd6c982ea439b4b1603ab8befea4987411a5031bdbdb44956bde6cccffb7e01e0682d5ddec6f0d7cdc416cfc126c8a334beed8da6b6dd4244638bbdaec0d11cb19323f5dd51fc7769fc907ebfc13c068eb3bed9853bc4ee3a2c425bf1c88e09d1b161a5f039bc53aff60a8f92a8a71b9c32341a562c6a5d26fa853b920c3a05fd2f20afe1b6f404063cfa926c4b31d5a556a308c7df1c819ecbd499b9f9d65027396c14c773b7ce87"}, @NFTA_DATA_VALUE={0x1004, 0x1, 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0x2}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x10000}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x90, 0x1, "117d31ba7ac18d3cffb08a3204124146b16288491325a5397074401a595d9766ddb8cdc43601f7880d942de884023c0cab9f58ca2ba3033774d802f891cad526d9280a6953bbefdcbd638d96598404abd8e49e876de7b3b5683ed0fe1ab7b7d408ba91721096eae299bec2083a5b78227c54ea8f7c359cec10f30b9f5b3c55bc2122f04ff3cbe699ad1a45e8"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x81}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xb3, 0x1, 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@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffa}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x36, 0x1, "cf480e969b28fab2b1c581e43e39ec0902aeff3954e9ecbca97aab60197a1bd055481410fa286ad33874bc1e0d818a55aae8"}, @NFTA_DATA_VALUE={0x69, 0x1, "05bb1a3ca545ca9c73531cbfb3692bd47cf527cbb945cef64dd67c324c3c2a5c3704b1ae717c8eef37427bb8ced5e505a985f6f17ecbc34ce15f1e98048eb4a79be3a61e9d4e48fc87809f7632e02bce3f169d5fb4b07e1c6a66fe644a0d04193a1a235637"}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x34c}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_BITWISE_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_BITWISE_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_BITWISE_XOR={0x4}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x16}]}}}, {0xc, 0x1, 0x0, 0x1, @ct={{0x7}, @void}}, {0x314, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x304, 0x2, 0x0, 0x1, [@NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_RANGE_FROM_DATA={0x2e0, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1f}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}]}, @NFTA_DATA_VALUE={0x4f, 0x1, "ddab57b295310165aca66644eec5e7f4df9d637ad1e2abe1fd138e2a10be1ad4a421c302507ce97f34008e67f5b03843055be3184caaa38ebdced9232de12639d9a1956937497f3cdcefe1"}, @NFTA_DATA_VALUE={0xd0, 0x1, "61c29818b041353bd28bc0153bdcd42361acda1e096f37fb7b98bf82c25ba18d14a37b658393713c757b968d3df538459d12b990897e16792c56c84e3696980731390e344dc1675e6d299bba46565e5cf9e540bdacee250805a47f2d0ea4dd01f5cd7bcd41b2068d1bef2519c48b40a77069ee56fdaaf909ebe206511595e55258756fe576203d252c187562ebfcf601f57c358153dcdff7db1c907591e90229e24bc37fea27566272ed16c940968f7bed183166f8f342993ebe3b032958c942284c2d5bfb37bc7fe94cab0e"}, @NFTA_DATA_VALUE={0x54, 0x1, "cca5a55fa009c9ccd4f8070bf151d76eff2cadb4ee31e3710af6e4e77bbfbe2ab8fd51532884ae4ca5e779c2865771a6241ddfe562e3fb8c30d5d2f4dbb24293a3c3e7ef58d29a873b3f32a543d387ab"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xfffffffa}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3ff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffe9c3}]}, @NFTA_DATA_VALUE={0x5d, 0x1, "648008f5647da7c30cbd3ed9d103bf690f2d06ceb1c1930ff2a9dd9bcfb23103ae7c563df69105315e70b5b340216c5e4873572cf9e236db254fdf4d16a3399a54b5aae009efbe307169bff6ecfd4dcc54251e350251e51ffd"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x1e}]}}}, {0xc, 0x1, 0x0, 0x1, @dup={{0x8}, @void}}, {0x18, 0x1, 0x0, 0x1, @fwd={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_DEV={0x8, 0x1, 0x1, 0x0, 0xb}]}}}, {0x50, 0x1, 0x0, 0x1, @dynset={{0xb}, @val={0x40, 0x2, 0x0, 0x1, [@NFTA_DYNSET_EXPR={0x3c, 0x7, 0x0, 0x1, {{0xb}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xd}, @NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz2\x00'}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz1\x00'}]}}}]}}}]}]}, {0x884, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x1b0, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, 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@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_SET_ELEM_KEY={0x204, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xee, 0x1, "835bce0b85c412f59abbda22253a8e32088df108cfbb33838d7014c00eb178b5ecdd3eedd8287dd71dfcbd50b3474462246403d14d0a4f0c9350c014ca9d99ecf62d8f944236889f4fa672d47120c437ffddae980df1c2723ead108c0d71aa182f2e43d9e6fa685e2df30519523c88af1bcaf6cc662ce2f020c1073fb1bfa9ba24ae73523e4789fbb7ce6d3dbb08acef0a5e39664ea9fbd182f16f4c0d45322a0133a75a75cc4989b408761c04f3e69dcc821ea3f3664b889adb288fff165d63a7d52762dd62d081421e29d55b0e7bec146cd4e58eba84e36008e06f13c00fecfdb46aa78564fbfea7e3"}, @NFTA_DATA_VALUE={0xfc, 0x1, "378edf743d959030bd6428a3890a2f177fa6225c5a9e5004bd47b45da637652b86ee4ca3be0550aa494201afc1386c2922d07497562852677278f6b820d4e92898470020b99fdb2fd13f45255e7bf9dcdd4faeb06355d3cde913884def8f18efe24534bd8a1aaa5182b3b157e443d6fc6ebc7cb4e365149608f557fb42f6cca50cdfbba7bef65d14a8b378d9847539cc5f235260e9c49bf65a164612cf54765b54fc2bd562c8d9cce91c779f959243f2a34964e0c3295eacaa4648696c3cbab9f371cafe404371090e8cbc64aba9eda4ec01e34d169dae6669abcd2d1450386169c53d1f3d8e78ddab7fd690c3d219062461b251da425858"}]}, @NFTA_SET_ELEM_USERDATA={0xdf, 0x6, 0x1, 0x0, "970b02185fe05f185e735882feb6460b34886c12c1ccfd32ff9a93d0e86c5fca545a78ca4462842c911af80c213cc08d1a3b745497d4bb91b48e801eb40148a41b88196d16eaa9914d60c929d4c13f0d7ef4082082eabb1d4a186a7a001b7caffe1ff882f48068abf6882cb0e67a9c4bb050b9829d0f440d5cd5d6917375df8960c44b6f17e8a1061cb565adbbabb9834bcc93cf3cce7a1066042c20c9d75e3162f49f6b38d12e471b2a11af69416c89e3916e0cea6729735cf1e9bf59ca42d052e271d2859b9c5abad255db1755e9e8374bb1f9a8a29ffc13a50e"}, @NFTA_SET_ELEM_KEY_END={0x158, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x60, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xe3dc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x101}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x400}]}, @NFTA_DATA_VALUE={0x45, 0x1, "2ea1fefd0fc20e7d6815928df2c64c7781cdf8ceecf2329eb1b3a71f45eda175a9179a22d25b7a97d2f93eaf60532e631512008b98540fbed24759870f0c970ffd"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffff32}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_KEY={0x294, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x86, 0x1, "be229274d08c02ba5ef4b58232c43f6cf72123f22520380d8785ab77ed1980c4b412a688a3ebe290b4d97212f5c65278712478e62a47208e33b2dfb3da0d8731164c0674f1e2c2e67c960811db6d5ec82df0004b484a2ec7d92c575905f36aafe6a7bad9be89e109e1ef7c4a25bef95626cfc9586050a0d59f1bc60ca9a6938ed80e"}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0xff, 0x1, "454aa275df98c39876ddbf8722c1481764d0f76140ad9537ae4675d0cdb157a10df35b38321b2160afefdf453703107f332315cfa342eba9bf65ac6a06cf3e0c78abef1e33b84f3a1111c6f5dd78f4e84fe7e2eca2953f667bdb66df680bc732935979417c6b52f5f2e6a74fec25fd257561f63fa091f1ee79bc5182238ae10b7f9b0944f3917ae0adb020627c22b055bcf24d45d1008889df3e56f32fbb6a7797b1e5b2900204d32b633ed08841375582ecd5f53dd4a7b424c0849ef97c363f5fe85ef102011b913b8221c9524a32b8d159ec0f4350764794cd47f0f9026ec63e8078f4a4ddb4272b3dbbc586cfd77334b07a5eb8270d486f6746"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x58, 0x1, "eef59a87076c2a20fb7c398162e4073175a295472b8314390f01271c7fbf1511f72d6a888f2f0a33f7a444b54573490ed298b132ddf8f1b76d59316d3eaf090308d68f345aa8b7f9d87b5599dc446c33ba50c5ce"}]}]}, {0x184, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0xfc, 0xb, 0x0, 0x1, [{0xe0, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xd4, 0x2, 0x0, 0x1, [@NFTA_CMP_DATA={0xc0, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x3d, 0x1, "8782ba4d1faa4d1553ae9098d0bf6d373c7af2edac27f2e32fc9db40647d8acfafe79c7b7738f6c372636187807792a4e2b4f59ec2b4381559"}, @NFTA_DATA_VALUE={0x6d, 0x1, "a64b6152b5f29574e1fa4db7116c485221fc36ba1b95eca16c41a995fd16b95c4e3571330769be6c82216965490004b236b648d3b8cb84d90099ea7d951c8928ee5ff4f4116aa56bc11ce595ca4cd1a4fd5951a42387c03cfe5ce2431d0cbdefc2b3eac3c6c995a64b"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xf9}]}]}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8}]}}}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY_END={0x68, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffff8}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x907}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x200}, @NFTA_SET_ELEM_FLAGS={0x8}]}]}]}, @NFT_MSG_NEWTABLE={0x48, 0x0, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_TABLE_USERDATA={0x12, 0x6, "7865a788c2585b9f6d30e3231542"}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x60a0}, 0x1, 0x0, 0x0, 0x10000}, 0x24040045) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, 0x2, 0x3, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x24}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x9}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x22}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x40080) (async) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x64, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_EXPR={0x28, 0x11, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x17}, @NFTA_CT_SREG={0x8, 0x3, 0x1, 0x0, 0x2000000}]}}}]}], {0x14, 0x10}}, 0xac}}, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) sendmsg$NFT_BATCH(r1, &(0x7f00000063c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000006380)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x58, 0x16, 0xa, 0x3, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSETELEM={0x5fd8, 0xc, 0xa, 0x301, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x3b64, 0x3, 0x0, 0x1, [{0x2544, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x333a}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPRESSIONS={0x1454, 0xb, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @lookup={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_FLAGS={0x8, 0x5, 0x1, 0x0, 0x69485347076b43f4}, @NFTA_LOOKUP_FLAGS={0x8}, @NFTA_LOOKUP_FLAGS={0x8}, @NFTA_LOOKUP_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}}}, {0x1384, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0x1378, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_CMP_DATA={0x11dc, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x6c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x26, 0x1, "9ce57f9c8b5dd5284be8279d3931c728b4c80facbbde8929e43dd2b4fdaee5517e4e"}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VALUE={0x1d, 0x1, "85dec8897e26e65467a81e92f1b51ec5c127c00bc527f2e95e"}, @NFTA_DATA_VALUE={0xb9, 0x1, "2f97605f6358b486c8ddf60e9bd6c982ea439b4b1603ab8befea4987411a5031bdbdb44956bde6cccffb7e01e0682d5ddec6f0d7cdc416cfc126c8a334beed8da6b6dd4244638bbdaec0d11cb19323f5dd51fc7769fc907ebfc13c068eb3bed9853bc4ee3a2c425bf1c88e09d1b161a5f039bc53aff60a8f92a8a71b9c32341a562c6a5d26fa853b920c3a05fd2f20afe1b6f404063cfa926c4b31d5a556a308c7df1c819ecbd499b9f9d65027396c14c773b7ce87"}, @NFTA_DATA_VALUE={0x1004, 0x1, 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0x2}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x10000}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x90, 0x1, "117d31ba7ac18d3cffb08a3204124146b16288491325a5397074401a595d9766ddb8cdc43601f7880d942de884023c0cab9f58ca2ba3033774d802f891cad526d9280a6953bbefdcbd638d96598404abd8e49e876de7b3b5683ed0fe1ab7b7d408ba91721096eae299bec2083a5b78227c54ea8f7c359cec10f30b9f5b3c55bc2122f04ff3cbe699ad1a45e8"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x81}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xb3, 0x1, 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@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffa}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x36, 0x1, "cf480e969b28fab2b1c581e43e39ec0902aeff3954e9ecbca97aab60197a1bd055481410fa286ad33874bc1e0d818a55aae8"}, @NFTA_DATA_VALUE={0x69, 0x1, "05bb1a3ca545ca9c73531cbfb3692bd47cf527cbb945cef64dd67c324c3c2a5c3704b1ae717c8eef37427bb8ced5e505a985f6f17ecbc34ce15f1e98048eb4a79be3a61e9d4e48fc87809f7632e02bce3f169d5fb4b07e1c6a66fe644a0d04193a1a235637"}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x34c}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_BITWISE_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_BITWISE_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_BITWISE_XOR={0x4}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x16}]}}}, {0xc, 0x1, 0x0, 0x1, @ct={{0x7}, @void}}, {0x314, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x304, 0x2, 0x0, 0x1, [@NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_RANGE_FROM_DATA={0x2e0, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1f}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}]}, @NFTA_DATA_VALUE={0x4f, 0x1, "ddab57b295310165aca66644eec5e7f4df9d637ad1e2abe1fd138e2a10be1ad4a421c302507ce97f34008e67f5b03843055be3184caaa38ebdced9232de12639d9a1956937497f3cdcefe1"}, @NFTA_DATA_VALUE={0xd0, 0x1, "61c29818b041353bd28bc0153bdcd42361acda1e096f37fb7b98bf82c25ba18d14a37b658393713c757b968d3df538459d12b990897e16792c56c84e3696980731390e344dc1675e6d299bba46565e5cf9e540bdacee250805a47f2d0ea4dd01f5cd7bcd41b2068d1bef2519c48b40a77069ee56fdaaf909ebe206511595e55258756fe576203d252c187562ebfcf601f57c358153dcdff7db1c907591e90229e24bc37fea27566272ed16c940968f7bed183166f8f342993ebe3b032958c942284c2d5bfb37bc7fe94cab0e"}, @NFTA_DATA_VALUE={0x54, 0x1, "cca5a55fa009c9ccd4f8070bf151d76eff2cadb4ee31e3710af6e4e77bbfbe2ab8fd51532884ae4ca5e779c2865771a6241ddfe562e3fb8c30d5d2f4dbb24293a3c3e7ef58d29a873b3f32a543d387ab"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xfffffffa}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3ff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffe9c3}]}, @NFTA_DATA_VALUE={0x5d, 0x1, "648008f5647da7c30cbd3ed9d103bf690f2d06ceb1c1930ff2a9dd9bcfb23103ae7c563df69105315e70b5b340216c5e4873572cf9e236db254fdf4d16a3399a54b5aae009efbe307169bff6ecfd4dcc54251e350251e51ffd"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x1e}]}}}, {0xc, 0x1, 0x0, 0x1, @dup={{0x8}, @void}}, {0x18, 0x1, 0x0, 0x1, @fwd={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_DEV={0x8, 0x1, 0x1, 0x0, 0xb}]}}}, {0x50, 0x1, 0x0, 0x1, @dynset={{0xb}, @val={0x40, 0x2, 0x0, 0x1, [@NFTA_DYNSET_EXPR={0x3c, 0x7, 0x0, 0x1, {{0xb}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xd}, @NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz2\x00'}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz1\x00'}]}}}]}}}]}]}, {0x884, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x1b0, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, 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@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_SET_ELEM_KEY={0x204, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xee, 0x1, "835bce0b85c412f59abbda22253a8e32088df108cfbb33838d7014c00eb178b5ecdd3eedd8287dd71dfcbd50b3474462246403d14d0a4f0c9350c014ca9d99ecf62d8f944236889f4fa672d47120c437ffddae980df1c2723ead108c0d71aa182f2e43d9e6fa685e2df30519523c88af1bcaf6cc662ce2f020c1073fb1bfa9ba24ae73523e4789fbb7ce6d3dbb08acef0a5e39664ea9fbd182f16f4c0d45322a0133a75a75cc4989b408761c04f3e69dcc821ea3f3664b889adb288fff165d63a7d52762dd62d081421e29d55b0e7bec146cd4e58eba84e36008e06f13c00fecfdb46aa78564fbfea7e3"}, @NFTA_DATA_VALUE={0xfc, 0x1, "378edf743d959030bd6428a3890a2f177fa6225c5a9e5004bd47b45da637652b86ee4ca3be0550aa494201afc1386c2922d07497562852677278f6b820d4e92898470020b99fdb2fd13f45255e7bf9dcdd4faeb06355d3cde913884def8f18efe24534bd8a1aaa5182b3b157e443d6fc6ebc7cb4e365149608f557fb42f6cca50cdfbba7bef65d14a8b378d9847539cc5f235260e9c49bf65a164612cf54765b54fc2bd562c8d9cce91c779f959243f2a34964e0c3295eacaa4648696c3cbab9f371cafe404371090e8cbc64aba9eda4ec01e34d169dae6669abcd2d1450386169c53d1f3d8e78ddab7fd690c3d219062461b251da425858"}]}, @NFTA_SET_ELEM_USERDATA={0xdf, 0x6, 0x1, 0x0, "970b02185fe05f185e735882feb6460b34886c12c1ccfd32ff9a93d0e86c5fca545a78ca4462842c911af80c213cc08d1a3b745497d4bb91b48e801eb40148a41b88196d16eaa9914d60c929d4c13f0d7ef4082082eabb1d4a186a7a001b7caffe1ff882f48068abf6882cb0e67a9c4bb050b9829d0f440d5cd5d6917375df8960c44b6f17e8a1061cb565adbbabb9834bcc93cf3cce7a1066042c20c9d75e3162f49f6b38d12e471b2a11af69416c89e3916e0cea6729735cf1e9bf59ca42d052e271d2859b9c5abad255db1755e9e8374bb1f9a8a29ffc13a50e"}, @NFTA_SET_ELEM_KEY_END={0x158, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x60, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xe3dc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x101}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x400}]}, @NFTA_DATA_VALUE={0x45, 0x1, "2ea1fefd0fc20e7d6815928df2c64c7781cdf8ceecf2329eb1b3a71f45eda175a9179a22d25b7a97d2f93eaf60532e631512008b98540fbed24759870f0c970ffd"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffff32}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_KEY={0x294, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x86, 0x1, "be229274d08c02ba5ef4b58232c43f6cf72123f22520380d8785ab77ed1980c4b412a688a3ebe290b4d97212f5c65278712478e62a47208e33b2dfb3da0d8731164c0674f1e2c2e67c960811db6d5ec82df0004b484a2ec7d92c575905f36aafe6a7bad9be89e109e1ef7c4a25bef95626cfc9586050a0d59f1bc60ca9a6938ed80e"}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0xff, 0x1, "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"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x58, 0x1, "eef59a87076c2a20fb7c398162e4073175a295472b8314390f01271c7fbf1511f72d6a888f2f0a33f7a444b54573490ed298b132ddf8f1b76d59316d3eaf090308d68f345aa8b7f9d87b5599dc446c33ba50c5ce"}]}]}, {0x184, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0xfc, 0xb, 0x0, 0x1, [{0xe0, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xd4, 0x2, 0x0, 0x1, [@NFTA_CMP_DATA={0xc0, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x3d, 0x1, "8782ba4d1faa4d1553ae9098d0bf6d373c7af2edac27f2e32fc9db40647d8acfafe79c7b7738f6c372636187807792a4e2b4f59ec2b4381559"}, @NFTA_DATA_VALUE={0x6d, 0x1, "a64b6152b5f29574e1fa4db7116c485221fc36ba1b95eca16c41a995fd16b95c4e3571330769be6c82216965490004b236b648d3b8cb84d90099ea7d951c8928ee5ff4f4116aa56bc11ce595ca4cd1a4fd5951a42387c03cfe5ce2431d0cbdefc2b3eac3c6c995a64b"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xf9}]}]}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8}]}}}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY_END={0x68, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffff8}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x907}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x200}, @NFTA_SET_ELEM_FLAGS={0x8}]}]}]}, @NFT_MSG_NEWTABLE={0x48, 0x0, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_TABLE_USERDATA={0x12, 0x6, "7865a788c2585b9f6d30e3231542"}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x60a0}, 0x1, 0x0, 0x0, 0x10000}, 0x24040045) (async) [ 94.777267][ T2503] netlink: 14179 bytes leftover after parsing attributes in process `syz-executor.5'. [ 94.815729][ T2505] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 94.847534][ T2507] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 17:55:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0xc}, {0x15}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) (async) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000480)={0x0}) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={r2, 0x1, r3}) (async) r4 = socket$key(0xf, 0x3, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={r2, 0x2, r4, 0x6, 0x80000}) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) 17:55:06 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:06 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)=""/4147, 0x1033}, {&(0x7f0000004a00)=""/4062, 0xfde}], 0x2}, 0x0) r1 = dup(r0) recvfrom$inet6(r1, 0x0, 0xffffffffffffffb2, 0x0, 0x0, 0x3c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0xfffffffffffffeb4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0xffffffffffffff58) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "d0ea05e405756e72aedc62dda133569d8107402770231dfe63d191098fe18329c52bb9a006cd7ef319ea37569eb9ee25a4cb9dd0b00946207778b2fa4cef968c9c7235c9817d1a13b9aa69fc20a8a6b64b43cca9bbf865a0e8008eabf903f9588c9a2db9279cb2220d7d4807a04a0ab784ebb9b5a6d05be67041cf6aca09515d1cbf60b9bc2d78f9fdfcc84f98c52b23e817d0fdf41ade2360444d35f48f9b9bbdfb63b59ef0b4dd28fe50b9efe952e16c4fa50576301a9f40946857ea0c5da1f963d736a1ef12cffc3f4e631038c4ce3c21f14dcf52c69e3061819778aa9fd2a08b5133ff37"}, 0xea) sendto$inet6(r2, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) socket$inet6(0x10, 0x3, 0x0) (async) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) (async) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)=""/4147, 0x1033}, {&(0x7f0000004a00)=""/4062, 0xfde}], 0x2}, 0x0) (async) dup(r0) (async) recvfrom$inet6(r1, 0x0, 0xffffffffffffffb2, 0x0, 0x0, 0x3c) (async) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0xfffffffffffffeb4) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0xffffffffffffff58) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) (async) socket$inet6(0x10, 0x3, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "d0ea05e405756e72aedc62dda133569d8107402770231dfe63d191098fe18329c52bb9a006cd7ef319ea37569eb9ee25a4cb9dd0b00946207778b2fa4cef968c9c7235c9817d1a13b9aa69fc20a8a6b64b43cca9bbf865a0e8008eabf903f9588c9a2db9279cb2220d7d4807a04a0ab784ebb9b5a6d05be67041cf6aca09515d1cbf60b9bc2d78f9fdfcc84f98c52b23e817d0fdf41ade2360444d35f48f9b9bbdfb63b59ef0b4dd28fe50b9efe952e16c4fa50576301a9f40946857ea0c5da1f963d736a1ef12cffc3f4e631038c4ce3c21f14dcf52c69e3061819778aa9fd2a08b5133ff37"}, 0xea) (async) sendto$inet6(r2, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) (async) 17:55:06 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r2 = openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x4002d, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@posixacl}, {@fscache}, {@cache_fscache}, {@access_any}, {@access_client}, {@version_u}], [{@appraise}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@seclabel}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'security.apparmor\x00'}}, {@fowner_lt={'fowner<', r3}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@audit}]}}) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt={'fowner>', r3}}, {@uid_gt={'uid>', r3}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:06 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000400), 0xfffffffffffffee4) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="198db631b068a25d7174fe7235379283fe8f9088d5060e2a166006259218120b5319492117d4a79bcd9e239a3a013d96a7a637fe9c1bd8db7eed3a005450d1ee82212a0c16caaacd36d439214d61d019e827df3014a54e0a49d525e5dc839d7c11c94b67ea1a156fd2270dbb5925c5ef366d41c90c2c49d8ab83dbe548434c7cd53ec2ed03300dc2b57141d8362bcbd3618d07da34ac6a9836506755480aeb4efd9a4547ac7f0a31", 0xa8}, {&(0x7f00000004c0)="c50c198c48b16f9017731cd53d10abcade260fa2b1cb2f1f4e0fff0658636ed9cf0094f719c805f25738db3a096aa68db56b11fc851e4a99ae21f4e379d02cf3e42c691881e4cc4ac6bc44e6163812bd6d6a7554ae65980a7cb35966e8002e7244db7c6f60076fe3f4e996a4940b2cd764a229b56960fd108fdc8faa0320cd4e17ca752e2fbac46851260a73ae47e27947af27ab81792d6d3fa7cd183fb07891605f17dc9d047d7e2f2855b2a9d7f133d807", 0xb2}, {&(0x7f00000003c0)="099b829ff023d998f61e407dbe84c7f782cd02a2d76ace665b329e072ce73dbc8ca1df", 0x23}, {&(0x7f0000000740)="aa4f54954a8b2a9487a9c9bee865f5907c0c50af6343523ff8b993da8063069036a3e13287ec1af01cc7800c6d4985a0707bbaf3cd7ce2ff2efe627b692eaf8ff2949f0790282cad1b780a33bf26430e979d48ec4f39921d6f190e9de26dc673852f1dc699044424825c6f95906b9514c72eec8261204759a762d4b6d0b0731f2183c8f1184004f0c8de8c717929ba4d8720dec7e8ba6e2d93a11cb33e0475f699fc9c896a88156d95b08649b3b6ef7a9a6e5b9b", 0xb4}], 0x4}, 0x20004800) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x20b000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x64c, @remote, 0x4}}, 0x80, 0x0}, 0x20000004) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x5, &(0x7f0000000b40)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES32=r1, @ANYRES16=r2, @ANYRESOCT, @ANYRES64=0x0, @ANYRESHEX], &(0x7f00000005c0)='syzkaller\x00', 0x9, 0x26, &(0x7f0000000880)=""/38, 0x40f00, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x4}, 0x8, 0x10, &(0x7f0000000680)={0x6, 0x0, 0x80, 0x6}, 0x10, 0x0, r2}, 0x80) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0xff, 0x12) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000940)="e4cf577ab880b45b78a78f02e462a036a0461b79a1ad31d421527c7f3fe22dd27ca2c5750567c9e692a35f01d46514ce2dc23fa85292c6f19f17be52a83165ad7908825483d9d1dda8919f76dac6ff93516d50010517923d4481ebed8be38d497c73a8304d301700f2d6e81b1aca25f894f43c7e592bd6cb011aae6a2bd7dd0d112466eebc5a5ecc884aae1b393f4ab219b237b167e9c04342f252c21a14d3f793e9f569c3bc5bed7a406fbf9c7bdb744da19a1e27", 0xb5}, {&(0x7f0000000280)="ddfbd30dd9f088e6e7e566cd1b3cd06c0b052e9653b09554eb0e30dc2b5ba8900db2c9fb363b0fe02bbc66e3ae", 0x2d}, {&(0x7f0000000380)="5b789277161e0bebadc0f2fd", 0xc}, {&(0x7f0000000a00)="45278ce98b8ce51d0b223c47f7b12c9cce284d988ac3c6289c3305d96af0145b3b094766c105a1402a7fb215b30d7757109dcdcf58d9e70d38eac3df4a84e9eb105c0045638985435dd5a0f3933653a60b1007550ed6c70b8978934dfa326e5f04c2fdd0ea96cf7b726823d1e43a1e2810d5c6e4", 0x74}], 0x4}, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0x12) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, 0x0}, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000800)={r1}, 0x8) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="2e00000011008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) [ 95.419856][ T2516] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 95.439266][ T2513] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 95.450578][ T2515] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:06 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}, {&(0x7f0000003780)=""/97, 0x61}], 0x7, 0x2, 0x7ff) 17:55:06 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt={'fowner>', r2}}, {@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 95.542287][ T2530] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 95.572079][ T2534] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 95.717615][ T2537] netlink: 44371 bytes leftover after parsing attributes in process `syz-executor.5'. [ 95.753611][ T2513] syz-executor.2 (2513) used greatest stack depth: 10232 bytes left 17:55:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0xc}, {0x15}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000480)={0x0}) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={r2, 0x1, r3}) (async) r4 = socket$key(0xf, 0x3, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={r2, 0x2, r4, 0x6, 0x80000}) (async) creat(&(0x7f0000000080)='./file0\x00', 0x0) 17:55:07 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, 0x0, 0x0, 0x2, 0x7ff) 17:55:07 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:07 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:07 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt={'fowner>', r2}}, {@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:07 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000400), 0xfffffffffffffee4) sendmsg(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="198db631b068a25d7174fe7235379283fe8f9088d5060e2a166006259218120b5319492117d4a79bcd9e239a3a013d96a7a637fe9c1bd8db7eed3a005450d1ee82212a0c16caaacd36d439214d61d019e827df3014a54e0a49d525e5dc839d7c11c94b67ea1a156fd2270dbb5925c5ef366d41c90c2c49d8ab83dbe548434c7cd53ec2ed03300dc2b57141d8362bcbd3618d07da34ac6a9836506755480aeb4efd9a4547ac7f0a31", 0xa8}, {&(0x7f00000004c0)="c50c198c48b16f9017731cd53d10abcade260fa2b1cb2f1f4e0fff0658636ed9cf0094f719c805f25738db3a096aa68db56b11fc851e4a99ae21f4e379d02cf3e42c691881e4cc4ac6bc44e6163812bd6d6a7554ae65980a7cb35966e8002e7244db7c6f60076fe3f4e996a4940b2cd764a229b56960fd108fdc8faa0320cd4e17ca752e2fbac46851260a73ae47e27947af27ab81792d6d3fa7cd183fb07891605f17dc9d047d7e2f2855b2a9d7f133d807", 0xb2}, {&(0x7f00000003c0)="099b829ff023d998f61e407dbe84c7f782cd02a2d76ace665b329e072ce73dbc8ca1df", 0x23}, {&(0x7f0000000740)="aa4f54954a8b2a9487a9c9bee865f5907c0c50af6343523ff8b993da8063069036a3e13287ec1af01cc7800c6d4985a0707bbaf3cd7ce2ff2efe627b692eaf8ff2949f0790282cad1b780a33bf26430e979d48ec4f39921d6f190e9de26dc673852f1dc699044424825c6f95906b9514c72eec8261204759a762d4b6d0b0731f2183c8f1184004f0c8de8c717929ba4d8720dec7e8ba6e2d93a11cb33e0475f699fc9c896a88156d95b08649b3b6ef7a9a6e5b9b", 0xb4}], 0x4}, 0x20004800) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x20b000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x64c, @remote, 0x4}}, 0x80, 0x0}, 0x20000004) (async, rerun: 32) close(0xffffffffffffffff) (rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x5, &(0x7f0000000b40)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES32=r1, @ANYRES16=r2, @ANYRESOCT, @ANYRES64=0x0, @ANYRESHEX], &(0x7f00000005c0)='syzkaller\x00', 0x9, 0x26, &(0x7f0000000880)=""/38, 0x40f00, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x4}, 0x8, 0x10, &(0x7f0000000680)={0x6, 0x0, 0x80, 0x6}, 0x10, 0x0, r2}, 0x80) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0xff, 0x12) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000940)="e4cf577ab880b45b78a78f02e462a036a0461b79a1ad31d421527c7f3fe22dd27ca2c5750567c9e692a35f01d46514ce2dc23fa85292c6f19f17be52a83165ad7908825483d9d1dda8919f76dac6ff93516d50010517923d4481ebed8be38d497c73a8304d301700f2d6e81b1aca25f894f43c7e592bd6cb011aae6a2bd7dd0d112466eebc5a5ecc884aae1b393f4ab219b237b167e9c04342f252c21a14d3f793e9f569c3bc5bed7a406fbf9c7bdb744da19a1e27", 0xb5}, {&(0x7f0000000280)="ddfbd30dd9f088e6e7e566cd1b3cd06c0b052e9653b09554eb0e30dc2b5ba8900db2c9fb363b0fe02bbc66e3ae", 0x2d}, {&(0x7f0000000380)="5b789277161e0bebadc0f2fd", 0xc}, {&(0x7f0000000a00)="45278ce98b8ce51d0b223c47f7b12c9cce284d988ac3c6289c3305d96af0145b3b094766c105a1402a7fb215b30d7757109dcdcf58d9e70d38eac3df4a84e9eb105c0045638985435dd5a0f3933653a60b1007550ed6c70b8978934dfa326e5f04c2fdd0ea96cf7b726823d1e43a1e2810d5c6e4", 0x74}], 0x4}, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0x12) (async, rerun: 32) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, 0x0}, 0x0) (async, rerun: 32) bpf$ITER_CREATE(0x21, &(0x7f0000000800)={r1}, 0x8) (async, rerun: 32) r5 = socket$kcm(0x10, 0x2, 0x0) (rerun: 32) sendmsg$kcm(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="2e00000011008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 17:55:07 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, 0x0, 0x0, 0x2, 0x7ff) 17:55:07 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, 0x0, 0x0, 0x2, 0x7ff) [ 96.277997][ T2552] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 96.279492][ T2549] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 96.302478][ T2550] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:07 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}, {&(0x7f0000003680)=""/228, 0xe4}], 0x6, 0x2, 0x7ff) 17:55:07 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000400), 0xfffffffffffffee4) (async) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="198db631b068a25d7174fe7235379283fe8f9088d5060e2a166006259218120b5319492117d4a79bcd9e239a3a013d96a7a637fe9c1bd8db7eed3a005450d1ee82212a0c16caaacd36d439214d61d019e827df3014a54e0a49d525e5dc839d7c11c94b67ea1a156fd2270dbb5925c5ef366d41c90c2c49d8ab83dbe548434c7cd53ec2ed03300dc2b57141d8362bcbd3618d07da34ac6a9836506755480aeb4efd9a4547ac7f0a31", 0xa8}, {&(0x7f00000004c0)="c50c198c48b16f9017731cd53d10abcade260fa2b1cb2f1f4e0fff0658636ed9cf0094f719c805f25738db3a096aa68db56b11fc851e4a99ae21f4e379d02cf3e42c691881e4cc4ac6bc44e6163812bd6d6a7554ae65980a7cb35966e8002e7244db7c6f60076fe3f4e996a4940b2cd764a229b56960fd108fdc8faa0320cd4e17ca752e2fbac46851260a73ae47e27947af27ab81792d6d3fa7cd183fb07891605f17dc9d047d7e2f2855b2a9d7f133d807", 0xb2}, {&(0x7f00000003c0)="099b829ff023d998f61e407dbe84c7f782cd02a2d76ace665b329e072ce73dbc8ca1df", 0x23}, {&(0x7f0000000740)="aa4f54954a8b2a9487a9c9bee865f5907c0c50af6343523ff8b993da8063069036a3e13287ec1af01cc7800c6d4985a0707bbaf3cd7ce2ff2efe627b692eaf8ff2949f0790282cad1b780a33bf26430e979d48ec4f39921d6f190e9de26dc673852f1dc699044424825c6f95906b9514c72eec8261204759a762d4b6d0b0731f2183c8f1184004f0c8de8c717929ba4d8720dec7e8ba6e2d93a11cb33e0475f699fc9c896a88156d95b08649b3b6ef7a9a6e5b9b", 0xb4}], 0x4}, 0x20004800) (async) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x20b000) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x64c, @remote, 0x4}}, 0x80, 0x0}, 0x20000004) (async) close(0xffffffffffffffff) (async) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x5, &(0x7f0000000b40)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES32=r1, @ANYRES16=r2, @ANYRESOCT, @ANYRES64=0x0, @ANYRESHEX], &(0x7f00000005c0)='syzkaller\x00', 0x9, 0x26, &(0x7f0000000880)=""/38, 0x40f00, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x4}, 0x8, 0x10, &(0x7f0000000680)={0x6, 0x0, 0x80, 0x6}, 0x10, 0x0, r2}, 0x80) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0xff, 0x12) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000940)="e4cf577ab880b45b78a78f02e462a036a0461b79a1ad31d421527c7f3fe22dd27ca2c5750567c9e692a35f01d46514ce2dc23fa85292c6f19f17be52a83165ad7908825483d9d1dda8919f76dac6ff93516d50010517923d4481ebed8be38d497c73a8304d301700f2d6e81b1aca25f894f43c7e592bd6cb011aae6a2bd7dd0d112466eebc5a5ecc884aae1b393f4ab219b237b167e9c04342f252c21a14d3f793e9f569c3bc5bed7a406fbf9c7bdb744da19a1e27", 0xb5}, {&(0x7f0000000280)="ddfbd30dd9f088e6e7e566cd1b3cd06c0b052e9653b09554eb0e30dc2b5ba8900db2c9fb363b0fe02bbc66e3ae", 0x2d}, {&(0x7f0000000380)="5b789277161e0bebadc0f2fd", 0xc}, {&(0x7f0000000a00)="45278ce98b8ce51d0b223c47f7b12c9cce284d988ac3c6289c3305d96af0145b3b094766c105a1402a7fb215b30d7757109dcdcf58d9e70d38eac3df4a84e9eb105c0045638985435dd5a0f3933653a60b1007550ed6c70b8978934dfa326e5f04c2fdd0ea96cf7b726823d1e43a1e2810d5c6e4", 0x74}], 0x4}, 0x0) (async) write$cgroup_int(r4, &(0x7f0000000100), 0x12) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, 0x0}, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000800)={r1}, 0x8) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="2e00000011008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 17:55:07 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 96.324526][ T2546] netlink: 'syz-executor.2': attribute type 10 has an invalid length. 17:55:07 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 96.382610][ T2567] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 96.386756][ T2571] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 96.402316][ T2573] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.140550][ T24] kauditd_printk_skb: 46 callbacks suppressed [ 97.140563][ T24] audit: type=1326 audit(1642096508.501:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2554 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff158aa6fe9 code=0x7fc00000 17:55:08 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/76, 0x4c}], 0x5, 0x2, 0x7ff) 17:55:08 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt={'fowner>', r2}}, {@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000400), 0xfffffffffffffee4) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="198db631b068a25d7174fe7235379283fe8f9088d5060e2a166006259218120b5319492117d4a79bcd9e239a3a013d96a7a637fe9c1bd8db7eed3a005450d1ee82212a0c16caaacd36d439214d61d019e827df3014a54e0a49d525e5dc839d7c11c94b67ea1a156fd2270dbb5925c5ef366d41c90c2c49d8ab83dbe548434c7cd53ec2ed03300dc2b57141d8362bcbd3618d07da34ac6a9836506755480aeb4efd9a4547ac7f0a31", 0xa8}, {&(0x7f00000004c0)="c50c198c48b16f9017731cd53d10abcade260fa2b1cb2f1f4e0fff0658636ed9cf0094f719c805f25738db3a096aa68db56b11fc851e4a99ae21f4e379d02cf3e42c691881e4cc4ac6bc44e6163812bd6d6a7554ae65980a7cb35966e8002e7244db7c6f60076fe3f4e996a4940b2cd764a229b56960fd108fdc8faa0320cd4e17ca752e2fbac46851260a73ae47e27947af27ab81792d6d3fa7cd183fb07891605f17dc9d047d7e2f2855b2a9d7f133d807", 0xb2}, {&(0x7f00000003c0)="099b829ff023d998f61e407dbe84c7f782cd02a2d76ace665b329e072ce73dbc8ca1df", 0x23}, {&(0x7f0000000740)="aa4f54954a8b2a9487a9c9bee865f5907c0c50af6343523ff8b993da8063069036a3e13287ec1af01cc7800c6d4985a0707bbaf3cd7ce2ff2efe627b692eaf8ff2949f0790282cad1b780a33bf26430e979d48ec4f39921d6f190e9de26dc673852f1dc699044424825c6f95906b9514c72eec8261204759a762d4b6d0b0731f2183c8f1184004f0c8de8c717929ba4d8720dec7e8ba6e2d93a11cb33e0475f699fc9c896a88156d95b08649b3b6ef7a9a6e5b9b", 0xb4}], 0x4}, 0x20004800) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x20b000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x64c, @remote, 0x4}}, 0x80, 0x0}, 0x20000004) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x5, &(0x7f0000000b40)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES32=r1, @ANYRES16=r2, @ANYRESOCT, @ANYRES64=0x0, @ANYRESHEX], &(0x7f00000005c0)='syzkaller\x00', 0x9, 0x26, &(0x7f0000000880)=""/38, 0x40f00, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x4}, 0x8, 0x10, &(0x7f0000000680)={0x6, 0x0, 0x80, 0x6}, 0x10, 0x0, r2}, 0x80) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0xff, 0x12) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000940)="e4cf577ab880b45b78a78f02e462a036a0461b79a1ad31d421527c7f3fe22dd27ca2c5750567c9e692a35f01d46514ce2dc23fa85292c6f19f17be52a83165ad7908825483d9d1dda8919f76dac6ff93516d50010517923d4481ebed8be38d497c73a8304d301700f2d6e81b1aca25f894f43c7e592bd6cb011aae6a2bd7dd0d112466eebc5a5ecc884aae1b393f4ab219b237b167e9c04342f252c21a14d3f793e9f569c3bc5bed7a406fbf9c7bdb744da19a1e27", 0xb5}, {&(0x7f0000000280)="ddfbd30dd9f088e6e7e566cd1b3cd06c0b052e9653b09554eb0e30dc2b5ba8900db2c9fb363b0fe02bbc66e3ae", 0x2d}, {&(0x7f0000000380)="5b789277161e0bebadc0f2fd", 0xc}, {&(0x7f0000000a00)="45278ce98b8ce51d0b223c47f7b12c9cce284d988ac3c6289c3305d96af0145b3b094766c105a1402a7fb215b30d7757109dcdcf58d9e70d38eac3df4a84e9eb105c0045638985435dd5a0f3933653a60b1007550ed6c70b8978934dfa326e5f04c2fdd0ea96cf7b726823d1e43a1e2810d5c6e4", 0x74}], 0x4}, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0x12) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, 0x0}, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000800)={r1}, 0x8) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="2e00000011008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 17:55:08 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x4, 0x2, 0x7ff) [ 97.170687][ T24] audit: type=1326 audit(1642096508.501:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2554 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7ff158aa6fe9 code=0x7fc00000 [ 97.205286][ T2583] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.208426][ T2584] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.229227][ T2581] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}, {&(0x7f0000002500)=""/199, 0xc7}], 0x3, 0x2, 0x7ff) 17:55:08 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt={'fowner>', r2}}, {@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/32, 0x20}], 0x2, 0x2, 0x7ff) 17:55:08 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 97.235866][ T2585] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.264303][ T2582] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 97.274375][ T2591] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x2, 0x7ff) 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x2, 0x7ff) 17:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x70, 0x31, 0x801, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_mpls={0x58, 0x1, 0x0, 0x0, {{0x9}, {0x2c, 0x3, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_BOS, @TCA_MPLS_LABEL={0x8, 0x5, 0xdfd60}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_BOS={0x5}]}, {0x11}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x4040004) 17:55:08 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 97.323606][ T2595] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.330866][ T2599] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x2, 0x7ff) [ 97.381722][ T2605] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.400378][ T2607] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.409067][ T2609] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 97.417894][ T2609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x2, 0x7ff) 17:55:08 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x70, 0x31, 0x801, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_mpls={0x58, 0x1, 0x0, 0x0, {{0x9}, {0x2c, 0x3, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_BOS, @TCA_MPLS_LABEL={0x8, 0x5, 0xdfd60}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_BOS={0x5}]}, {0x11}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x4040004) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x70, 0x31, 0x801, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_mpls={0x58, 0x1, 0x0, 0x0, {{0x9}, {0x2c, 0x3, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_BOS, @TCA_MPLS_LABEL={0x8, 0x5, 0xdfd60}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_BOS={0x5}]}, {0x11}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x4040004) (async) 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{0x0}], 0x1, 0x2, 0x7ff) [ 97.417937][ T2610] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{0x0}], 0x1, 0x2, 0x7ff) [ 97.473054][ T2616] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.487851][ T2620] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 97.495949][ T2620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{0x0}], 0x1, 0x2, 0x7ff) 17:55:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 97.514798][ T2624] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:08 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x7ff) 17:55:08 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x70, 0x31, 0x801, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_mpls={0x58, 0x1, 0x0, 0x0, {{0x9}, {0x2c, 0x3, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x3f}, @TCA_MPLS_BOS, @TCA_MPLS_LABEL={0x8, 0x5, 0xdfd60}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_BOS={0x5}]}, {0x11}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x4040004) [ 97.556514][ T2627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 97.573639][ T2629] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.584805][ T2631] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:09 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) pipe(&(0x7f0000000140)) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 97.610928][ T2635] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.640285][ T2640] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 17:55:09 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (fail_nth: 1) 17:55:09 executing program 2: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0xc, 0x0, 0x12, r0}, 0x10) [ 97.657884][ T2639] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.667155][ T2643] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.691654][ T2646] FAULT_INJECTION: forcing a failure. [ 97.691654][ T2646] name fail_usercopy, interval 1, probability 0, space 0, times 1 17:55:09 executing program 2: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0xc, 0x0, 0x12, r0}, 0x10) 17:55:09 executing program 2: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0xc, 0x0, 0x12, r0}, 0x10) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) [ 97.704983][ T2646] CPU: 0 PID: 2646 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0 [ 97.713323][ T2646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.723397][ T2646] Call Trace: [ 97.726678][ T2646] [ 97.729606][ T2646] dump_stack_lvl+0xd6/0x122 [ 97.734281][ T2646] dump_stack+0x11/0x1b [ 97.738452][ T2646] should_fail+0x23c/0x250 [ 97.742886][ T2646] should_fail_usercopy+0x16/0x20 [ 97.747916][ T2646] _copy_from_user+0x1c/0xd0 [ 97.752514][ T2646] iovec_from_user+0xc4/0x2e0 [ 97.757238][ T2646] ? _kstrtoull+0x301/0x320 [ 97.761746][ T2646] __import_iovec+0x57/0x2d0 [ 97.766367][ T2646] ? __fget_files+0x1d2/0x210 [ 97.771057][ T2646] import_iovec+0xb8/0xd0 [ 97.775394][ T2646] do_preadv+0x127/0x240 [ 97.779651][ T2646] __x64_sys_preadv+0x54/0x60 [ 97.784394][ T2646] do_syscall_64+0x44/0xd0 [ 97.788825][ T2646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.794730][ T2646] RIP: 0033:0x7fa640e16fe9 [ 97.799147][ T2646] 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 [ 97.818905][ T2646] RSP: 002b:00007fa63ff8d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 97.827353][ T2646] RAX: ffffffffffffffda RBX: 00007fa640f29f60 RCX: 00007fa640e16fe9 [ 97.835450][ T2646] RDX: 0000000000000001 RSI: 0000000020003800 RDI: 0000000000000004 [ 97.843453][ T2646] RBP: 00007fa63ff8d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 97.851468][ T2646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:55:09 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r2 = syz_io_uring_complete(0x0) (rerun: 32) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) (async, rerun: 32) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) (rerun: 32) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) (rerun: 64) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) 17:55:09 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (fail_nth: 2) 17:55:09 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 97.859443][ T2646] R13: 00007fffa2733d2f R14: 00007fa63ff8d300 R15: 0000000000022000 [ 97.867471][ T2646] [ 97.910597][ T2665] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.916217][ T2668] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.931505][ T2667] FAULT_INJECTION: forcing a failure. [ 97.931505][ T2667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 97.941999][ T2670] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 97.944693][ T2667] CPU: 1 PID: 2667 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0 [ 97.962259][ T2667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.972376][ T2667] Call Trace: [ 97.975658][ T2667] [ 97.978587][ T2667] dump_stack_lvl+0xd6/0x122 [ 97.983193][ T2667] dump_stack+0x11/0x1b [ 97.987454][ T2667] should_fail+0x23c/0x250 [ 97.991874][ T2667] should_fail_usercopy+0x16/0x20 [ 97.996910][ T2667] _copy_to_user+0x1c/0x90 [ 98.001337][ T2667] simple_read_from_buffer+0xab/0x120 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) (async) socket$nl_route(0x10, 0x3, 0x0) (async) syz_io_uring_complete(0x0) (async) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) (async) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) (async) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) [ 98.006724][ T2667] proc_fail_nth_read+0x10d/0x150 [ 98.011762][ T2667] ? proc_fault_inject_write+0x230/0x230 [ 98.017476][ T2667] vfs_read+0x1e6/0x750 [ 98.021635][ T2667] ? __fget_files+0x1d2/0x210 [ 98.026415][ T2667] ksys_read+0xd9/0x190 [ 98.030592][ T2667] __x64_sys_read+0x3e/0x50 [ 98.035113][ T2667] do_syscall_64+0x44/0xd0 [ 98.039607][ T2667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.045529][ T2667] RIP: 0033:0x7fa640dc9b9c 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) [ 98.049954][ T2667] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 98.069571][ T2667] RSP: 002b:00007fa63ff8d160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 98.078045][ T2667] RAX: ffffffffffffffda RBX: 00007fa640f29f60 RCX: 00007fa640dc9b9c [ 98.086019][ T2667] RDX: 000000000000000f RSI: 00007fa63ff8d1e0 RDI: 0000000000000005 [ 98.093996][ T2667] RBP: 00007fa63ff8d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 98.102035][ T2667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x8}], 0x1, 0x0, 0x0) 17:55:09 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.110009][ T2667] R13: 00007fffa2733d2f R14: 00007fa63ff8d300 R15: 0000000000022000 [ 98.117986][ T2667] 17:55:09 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x20002481}], 0x1, 0x0, 0x0) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xc0, 0x5b, "a64e8d927df2bb5b2cc6b8971e165a6a62b438aead3742bb2fbebfcfac428c801beaf41c0aeba0d0cbf42963f49ae1d45d3531604854daf8f6c1a74f7334d6ef8e3fd289a84b2945d0e8f4207446484573fb053de170b338b696f4c3f9bb093847cf681f9428d665256d62708be7909bee75f3515947a06ac62950d511820fe1ecee5d472dc0a029016018d35d69f6c0214277674c006612afef543476202de6fde0aaf78043e20350c900f34205d98b41adbf6841aaf4e61f4597cf"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x58051}, 0x0) 17:55:09 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x7ffff000}], 0x1, 0x0, 0x0) 17:55:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.168085][ T2697] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.185807][ T2702] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.189836][ T2703] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0xffffffffffffffff}], 0x1, 0x0, 0x0) 17:55:09 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) acct(0x0) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="400000fffffffd0014000300a0d22aed68737230000000000000000000000000e20784f8ad5dda3d40c1d3490e2c1641b1325defc466774e1b8d2f9949cc778199ee2bb272189b8b80329faf2bbbca802e4ca59e87f5accc8fe69e9b9792257778277a3e36d7806b23cd3235f9671516ef966ec693f3fd88763208f83c4741c198f530f04793af2d3bee32efda10150bf28a1c95336556f0ea58630b022c95ada6e4b6a997a427769940dabb69749a16dd156c8249d0b48b09d7596be85ec1ed167d2ce747c0a3563d834210c3b3eb12ca26e9e9c1af00fccff4832f6f5b773404706f089742489eb8265c496989adb1d38a1fdf2d5a003ef3833e5cd0c3521bfc21039fd309510256f9982efd738f6c07184cbd658e9e5afd1542b848ba22c974f49218915e7f09bf1fe42079849f81e180966cbbf3e02c5a1721aa2b13b61896b264aa94cb7a4818348800ee4002500608ad78437e0c30a29f70371359be0f610199793d64452bf3d924937c6650bf7e3e43be83c4866a8867b5eb87f9267076543e5444e09c99ac1a1623daae6f212dc1ceabc5a18f82f4851c9ffd35749d3ed2d0483e5e"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x8, 0x0, 0x0) 17:55:09 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.252195][ T2715] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.275502][ T2718] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.279397][ T2720] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="400000fffffffd0014000300a0d22aed68737230000000000000000000000000e20784f8ad5dda3d40c1d3490e2c1641b1325defc466774e1b8d2f9949cc778199ee2bb272189b8b80329faf2bbbca802e4ca59e87f5accc8fe69e9b9792257778277a3e36d7806b23cd3235f9671516ef966ec693f3fd88763208f83c4741c198f530f04793af2d3bee32efda10150bf28a1c95336556f0ea58630b022c95ada6e4b6a997a427769940dabb69749a16dd156c8249d0b48b09d7596be85ec1ed167d2ce747c0a3563d834210c3b3eb12ca26e9e9c1af00fccff4832f6f5b773404706f089742489eb8265c496989adb1d38a1fdf2d5a003ef3833e5cd0c3521bfc21039fd309510256f9982efd738f6c07184cbd658e9e5afd1542b848ba22c974f49218915e7f09bf1fe42079849f81e180966cbbf3e02c5a1721aa2b13b61896b264aa94cb7a4818348800ee4002500608ad78437e0c30a29f70371359be0f610199793d64452bf3d924937c6650bf7e3e43be83c4866a8867b5eb87f9267076543e5444e09c99ac1a1623daae6f212dc1ceabc5a18f82f4851c9ffd35749d3ed2d0483e5e"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x20002481, 0x0, 0x0) 17:55:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x7ffff000, 0x0, 0x0) 17:55:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.352557][ T2732] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:09 executing program 4: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0xffffffffffffffff, 0x0, 0x0) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.394969][ T2742] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.411239][ T2745] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0xeffd, 0x0) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0xfdef, 0x0) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) [ 98.451598][ T2757] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x1000000, 0x0) 17:55:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_complete(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0xeffdffff, 0x0) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0xfffffdef, 0x0) 17:55:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.537743][ T2772] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.551549][ T2775] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:09 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0xffffffff, 0x0) 17:55:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:09 executing program 2: bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:09 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0xeffd) [ 98.605710][ T2791] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0xfdef) 17:55:10 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x1000000) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0xeffdffff) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0xfffffdef) 17:55:10 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0xffffffff) 17:55:10 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1, 0x0, 0x4) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, 0x0, 0x0, 0x5e, 0x0) [ 98.813701][ T2839] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 98.828031][ T2845] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, 0x0, 0x0, 0x5e, 0x0) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1, 0x0, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) (async) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1, 0x0, 0x4) (async) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, 0x0, 0x0, 0x5e, 0x0) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1, 0x0, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) (async) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1, 0x0, 0x4) (async) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180), 0x0, 0x5e, 0x0) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180), 0x0, 0x5e, 0x0) 17:55:10 executing program 3: sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}]}, 0x38}, 0x1, 0x0, 0x0, 0x40008d0}, 0x4) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = getpid() r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r5 = socket$can_bcm(0x1d, 0x2, 0x2) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) r7 = socket$qrtr(0x2a, 0x2, 0x0) r8 = socket$caif_stream(0x25, 0x1, 0x3) socketpair(0x2b, 0x2, 0x80, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$cgroup_devices(r1, &(0x7f0000000440)='devices.allow\x00', 0x2, 0x0) syz_clone3(&(0x7f0000000680)={0x14884000, &(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500), {0x3f}, &(0x7f0000000540)=""/52, 0x34, &(0x7f0000000580)=""/151, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r0}}, 0x58) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r13) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000140)={0x8c, 0x37, 0x0, 0x70bd28, 0x25dfdbfd, "", [@generic="da894f1be08e97bf382cf37eb65dddb66c845c71b201ef575b68ac4eb11fadae7f2c3269c1a20a578eb6e286ddec16de7c0d3f915a229225696a2aa2c9bf45ff9536ac563f794a150840d8b0821df6c5cdf3d9f6d5cfeebb0b77a4914ad1316f93dce4bd852028ab6f91621e0e46c2f53612", @typed={0x8, 0xe, 0x0, 0x0, @pid=r3}]}, 0x8c}, {&(0x7f0000000340)={0x28, 0x37, 0x200, 0x70bd27, 0x25dfdbfc, "", [@nested={0xe, 0x11, 0x0, 0x1, [@generic="0d85", @typed={0x8, 0x94, 0x0, 0x0, @uid=r4}]}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0x7f0000}]}, 0x28}], 0x2, &(0x7f0000000780)=[@rights={{0x30, 0x1, 0x1, [r5, r6, r7, r8, r0, r9, r0, r10]}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r14}}}], 0x70, 0x4004005}, 0x20044095) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 98.931882][ T2875] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 3: sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}]}, 0x38}, 0x1, 0x0, 0x0, 0x40008d0}, 0x4) (async, rerun: 32) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (rerun: 32) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r2 = getpid() r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) (async) r5 = socket$can_bcm(0x1d, 0x2, 0x2) (async) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) (async) r7 = socket$qrtr(0x2a, 0x2, 0x0) r8 = socket$caif_stream(0x25, 0x1, 0x3) (async, rerun: 32) socketpair(0x2b, 0x2, 0x80, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r10 = openat$cgroup_devices(r1, &(0x7f0000000440)='devices.allow\x00', 0x2, 0x0) (async) syz_clone3(&(0x7f0000000680)={0x14884000, &(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500), {0x3f}, &(0x7f0000000540)=""/52, 0x34, &(0x7f0000000580)=""/151, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r0}}, 0x58) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r13) (async) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000140)={0x8c, 0x37, 0x0, 0x70bd28, 0x25dfdbfd, "", [@generic="da894f1be08e97bf382cf37eb65dddb66c845c71b201ef575b68ac4eb11fadae7f2c3269c1a20a578eb6e286ddec16de7c0d3f915a229225696a2aa2c9bf45ff9536ac563f794a150840d8b0821df6c5cdf3d9f6d5cfeebb0b77a4914ad1316f93dce4bd852028ab6f91621e0e46c2f53612", @typed={0x8, 0xe, 0x0, 0x0, @pid=r3}]}, 0x8c}, {&(0x7f0000000340)={0x28, 0x37, 0x200, 0x70bd27, 0x25dfdbfc, "", [@nested={0xe, 0x11, 0x0, 0x1, [@generic="0d85", @typed={0x8, 0x94, 0x0, 0x0, @uid=r4}]}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0x7f0000}]}, 0x28}], 0x2, &(0x7f0000000780)=[@rights={{0x30, 0x1, 0x1, [r5, r6, r7, r8, r0, r9, r0, r10]}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r14}}}], 0x70, 0x4004005}, 0x20044095) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180), 0x0, 0x5e, 0x0) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10001}]}, 0x38}, 0x1, 0x0, 0x0, 0x40008d0}, 0x4) (async) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r2 = getpid() (async) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r5 = socket$can_bcm(0x1d, 0x2, 0x2) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) (async) r7 = socket$qrtr(0x2a, 0x2, 0x0) (async) r8 = socket$caif_stream(0x25, 0x1, 0x3) socketpair(0x2b, 0x2, 0x80, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r10 = openat$cgroup_devices(r1, &(0x7f0000000440)='devices.allow\x00', 0x2, 0x0) (async) syz_clone3(&(0x7f0000000680)={0x14884000, &(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500), {0x3f}, &(0x7f0000000540)=""/52, 0x34, &(0x7f0000000580)=""/151, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r0}}, 0x58) (async) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r13) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000140)={0x8c, 0x37, 0x0, 0x70bd28, 0x25dfdbfd, "", [@generic="da894f1be08e97bf382cf37eb65dddb66c845c71b201ef575b68ac4eb11fadae7f2c3269c1a20a578eb6e286ddec16de7c0d3f915a229225696a2aa2c9bf45ff9536ac563f794a150840d8b0821df6c5cdf3d9f6d5cfeebb0b77a4914ad1316f93dce4bd852028ab6f91621e0e46c2f53612", @typed={0x8, 0xe, 0x0, 0x0, @pid=r3}]}, 0x8c}, {&(0x7f0000000340)={0x28, 0x37, 0x200, 0x70bd27, 0x25dfdbfc, "", [@nested={0xe, 0x11, 0x0, 0x1, [@generic="0d85", @typed={0x8, 0x94, 0x0, 0x0, @uid=r4}]}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0x7f0000}]}, 0x28}], 0x2, &(0x7f0000000780)=[@rights={{0x30, 0x1, 0x1, [r5, r6, r7, r8, r0, r9, r0, r10]}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r14}}}], 0x70, 0x4004005}, 0x20044095) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{0x0}], 0x1, 0x5e, 0x0) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) [ 99.044643][ T2908] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{0x0}], 0x1, 0x5e, 0x0) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{0x0}], 0x1, 0x5e, 0x0) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x0, 0x0) [ 99.078253][ T24] audit: type=1400 audit(1642096510.441:148): avc: denied { create } for pid=2911 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 99.092306][ T2923] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.098034][ T24] audit: type=1400 audit(1642096510.441:149): avc: denied { create } for pid=2911 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x0, 0x0) 17:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x0, 0x0) [ 99.127483][ T24] audit: type=1400 audit(1642096510.441:150): avc: denied { create } for pid=2911 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 99.147240][ T24] audit: type=1400 audit(1642096510.441:151): avc: denied { create } for pid=2911 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 99.166944][ T24] audit: type=1400 audit(1642096510.441:152): avc: denied { getopt } for pid=2911 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 99.186775][ T24] audit: type=1400 audit(1642096510.441:153): avc: denied { sys_admin } for pid=2911 comm="syz-executor.3" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x0, @empty, 0x8}, r2}}, 0x30) r3 = fcntl$dupfd(r0, 0x0, r0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x0, @empty, 0x8}, r2}}, 0x30) (async) r3 = fcntl$dupfd(r0, 0x0, r0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x0, @empty, 0x8}, r2}}, 0x30) (async, rerun: 64) r3 = fcntl$dupfd(r0, 0x0, r0) (rerun: 64) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.280697][ T2944] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.288761][ T2941] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x61, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="ae90df59fcbe4d3845b6d2dab906d9aa2565854cbe48521e09582aaee2b6a194996e9407151c083a0f59f326733a28bcc43713ae417c270357c87db1f1028baed236b1deda5bc4a3cfbc2da7dbef9a6fac737049214b55c474d4c79f12cedd964cb2346b1bda61e8b1dd55b952c512b86528aac66361661f8ffc7e73ca4ab1b4c32da094c472b41609dc568573ff2b6979ad1a4f1a0d60271ea8c12dceb38992c1f951fb92c7a0873aa815a261f6f95a2b3eea4c91f0a3cc5f474837d108bcc7767e54ad0382f12c6016ce7aae9855ff51c9f65a1ab33d38e984c4010f9908", 0xdf, 0x5}, {&(0x7f0000000180)="9f31ce181c220cc4debcd7f009866cb9ae504c901ff0a95ae075cdfcbd382a5603ed3aafd9131e34a63ad029830357cbaf9861fcd376090366958801bc70b4cfedfe96d894a46dbc1c72d2f6bc3df810c14c7c4a7d03f203315275bfb311342ae02502fecb937c9761728d10a707da05e86fa33ade7766174ffb80d73fc4b8a28c5465afc7cd5f32d46c253371dbb5ac9e9210c89a3e48be6e77a43158d578ddff9020eaaf387c9d41e4470a60b75edc6b206ef7176298432f1a45f3710ebbda94f1ebf7055d6b827e6aa1ede7ed89332b9cb3a6ec4f15fad2cb5b4e6bc7c56ae3", 0xe1, 0x8}], 0x8, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@size={'size', 0x3d, [0x74, 0x6d, 0x67, 0x67, 0x25, 0x34, 0x31, 0x30]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@euid_gt={'euid>', 0xee01}}, {@seclabel}]}) umount2(&(0x7f00000014c0)='./file0/file0\x00', 0x2) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000400)={{}, 0x0, 0x12, @inherit={0x60, &(0x7f0000000380)={0x1, 0x3, 0x9, 0x42f8, {0x4, 0x800, 0x2, 0x8000, 0x6}, [0x5, 0x1, 0x200000000]}}, @name="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"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ppoll(&(0x7f0000001400)=[{r3, 0xec60}, {r1}], 0x2, &(0x7f0000001440)={0x77359400}, &(0x7f0000001480)={[0x6]}, 0x8) 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.368138][ T2964] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.378363][ T2966] tmpfs: Bad value for 'size' 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2c, @broadcast, 0x4e21, 0x3, 'lc\x00', 0x14, 0xffffffff, 0x5d}, {@multicast1, 0x4e24, 0x4, 0x1, 0x6}}, 0x44) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_complete(0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x7a, 0x8, 0x101, 0xfffffffffffffffc, 0x7b98, 0x79d], 0x2, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0, [{}, {}]}, 0x98) sendmsg$nl_route(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="3400000011000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x61, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="ae90df59fcbe4d3845b6d2dab906d9aa2565854cbe48521e09582aaee2b6a194996e9407151c083a0f59f326733a28bcc43713ae417c270357c87db1f1028baed236b1deda5bc4a3cfbc2da7dbef9a6fac737049214b55c474d4c79f12cedd964cb2346b1bda61e8b1dd55b952c512b86528aac66361661f8ffc7e73ca4ab1b4c32da094c472b41609dc568573ff2b6979ad1a4f1a0d60271ea8c12dceb38992c1f951fb92c7a0873aa815a261f6f95a2b3eea4c91f0a3cc5f474837d108bcc7767e54ad0382f12c6016ce7aae9855ff51c9f65a1ab33d38e984c4010f9908", 0xdf, 0x5}, {&(0x7f0000000180)="9f31ce181c220cc4debcd7f009866cb9ae504c901ff0a95ae075cdfcbd382a5603ed3aafd9131e34a63ad029830357cbaf9861fcd376090366958801bc70b4cfedfe96d894a46dbc1c72d2f6bc3df810c14c7c4a7d03f203315275bfb311342ae02502fecb937c9761728d10a707da05e86fa33ade7766174ffb80d73fc4b8a28c5465afc7cd5f32d46c253371dbb5ac9e9210c89a3e48be6e77a43158d578ddff9020eaaf387c9d41e4470a60b75edc6b206ef7176298432f1a45f3710ebbda94f1ebf7055d6b827e6aa1ede7ed89332b9cb3a6ec4f15fad2cb5b4e6bc7c56ae3", 0xe1, 0x8}], 0x8, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@size={'size', 0x3d, [0x74, 0x6d, 0x67, 0x67, 0x25, 0x34, 0x31, 0x30]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@euid_gt={'euid>', 0xee01}}, {@seclabel}]}) umount2(&(0x7f00000014c0)='./file0/file0\x00', 0x2) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000400)={{}, 0x0, 0x12, @inherit={0x60, &(0x7f0000000380)={0x1, 0x3, 0x9, 0x42f8, {0x4, 0x800, 0x2, 0x8000, 0x6}, [0x5, 0x1, 0x200000000]}}, @name="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"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ppoll(&(0x7f0000001400)=[{r3, 0xec60}, {r1}], 0x2, &(0x7f0000001440)={0x77359400}, &(0x7f0000001480)={[0x6]}, 0x8) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.448004][ T2973] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.487133][ T2982] tmpfs: Bad value for 'size' 17:55:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x61, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="ae90df59fcbe4d3845b6d2dab906d9aa2565854cbe48521e09582aaee2b6a194996e9407151c083a0f59f326733a28bcc43713ae417c270357c87db1f1028baed236b1deda5bc4a3cfbc2da7dbef9a6fac737049214b55c474d4c79f12cedd964cb2346b1bda61e8b1dd55b952c512b86528aac66361661f8ffc7e73ca4ab1b4c32da094c472b41609dc568573ff2b6979ad1a4f1a0d60271ea8c12dceb38992c1f951fb92c7a0873aa815a261f6f95a2b3eea4c91f0a3cc5f474837d108bcc7767e54ad0382f12c6016ce7aae9855ff51c9f65a1ab33d38e984c4010f9908", 0xdf, 0x5}, {&(0x7f0000000180)="9f31ce181c220cc4debcd7f009866cb9ae504c901ff0a95ae075cdfcbd382a5603ed3aafd9131e34a63ad029830357cbaf9861fcd376090366958801bc70b4cfedfe96d894a46dbc1c72d2f6bc3df810c14c7c4a7d03f203315275bfb311342ae02502fecb937c9761728d10a707da05e86fa33ade7766174ffb80d73fc4b8a28c5465afc7cd5f32d46c253371dbb5ac9e9210c89a3e48be6e77a43158d578ddff9020eaaf387c9d41e4470a60b75edc6b206ef7176298432f1a45f3710ebbda94f1ebf7055d6b827e6aa1ede7ed89332b9cb3a6ec4f15fad2cb5b4e6bc7c56ae3", 0xe1, 0x8}], 0x8, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@size={'size', 0x3d, [0x74, 0x6d, 0x67, 0x67, 0x25, 0x34, 0x31, 0x30]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@euid_gt={'euid>', 0xee01}}, {@seclabel}]}) umount2(&(0x7f00000014c0)='./file0/file0\x00', 0x2) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000400)={{}, 0x0, 0x12, @inherit={0x60, &(0x7f0000000380)={0x1, 0x3, 0x9, 0x42f8, {0x4, 0x800, 0x2, 0x8000, 0x6}, [0x5, 0x1, 0x200000000]}}, @name="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"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ppoll(&(0x7f0000001400)=[{r3, 0xec60}, {r1}], 0x2, &(0x7f0000001440)={0x77359400}, &(0x7f0000001480)={[0x6]}, 0x8) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x61, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="ae90df59fcbe4d3845b6d2dab906d9aa2565854cbe48521e09582aaee2b6a194996e9407151c083a0f59f326733a28bcc43713ae417c270357c87db1f1028baed236b1deda5bc4a3cfbc2da7dbef9a6fac737049214b55c474d4c79f12cedd964cb2346b1bda61e8b1dd55b952c512b86528aac66361661f8ffc7e73ca4ab1b4c32da094c472b41609dc568573ff2b6979ad1a4f1a0d60271ea8c12dceb38992c1f951fb92c7a0873aa815a261f6f95a2b3eea4c91f0a3cc5f474837d108bcc7767e54ad0382f12c6016ce7aae9855ff51c9f65a1ab33d38e984c4010f9908", 0xdf, 0x5}, {&(0x7f0000000180)="9f31ce181c220cc4debcd7f009866cb9ae504c901ff0a95ae075cdfcbd382a5603ed3aafd9131e34a63ad029830357cbaf9861fcd376090366958801bc70b4cfedfe96d894a46dbc1c72d2f6bc3df810c14c7c4a7d03f203315275bfb311342ae02502fecb937c9761728d10a707da05e86fa33ade7766174ffb80d73fc4b8a28c5465afc7cd5f32d46c253371dbb5ac9e9210c89a3e48be6e77a43158d578ddff9020eaaf387c9d41e4470a60b75edc6b206ef7176298432f1a45f3710ebbda94f1ebf7055d6b827e6aa1ede7ed89332b9cb3a6ec4f15fad2cb5b4e6bc7c56ae3", 0xe1, 0x8}], 0x8, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@size={'size', 0x3d, [0x74, 0x6d, 0x67, 0x67, 0x25, 0x34, 0x31, 0x30]}}, {@uid={'uid', 0x3d, 0xee01}}], [{@euid_gt={'euid>', 0xee01}}, {@seclabel}]}) (async) umount2(&(0x7f00000014c0)='./file0/file0\x00', 0x2) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000400)={{}, 0x0, 0x12, @inherit={0x60, &(0x7f0000000380)={0x1, 0x3, 0x9, 0x42f8, {0x4, 0x800, 0x2, 0x8000, 0x6}, [0x5, 0x1, 0x200000000]}}, @name="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"}) (async) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r1, 0x0, r1) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ppoll(&(0x7f0000001400)=[{r3, 0xec60}, {r1}], 0x2, &(0x7f0000001440)={0x77359400}, &(0x7f0000001480)={[0x6]}, 0x8) (async) [ 99.495677][ T2985] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.496811][ T2986] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.521526][ T2988] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.553758][ T2991] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.553796][ T2994] tmpfs: Bad value for 'size' 17:55:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1004, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@msize={'msize', 0x3d, 0x20}}, {@loose}, {@dfltgid}, {@cache_loose}, {@access_any}, {@noextend}, {@mmap}, {@dfltuid}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/null\x00'}}, {@appraise}, {@hash}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1004, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@msize={'msize', 0x3d, 0x20}}, {@loose}, {@dfltgid}, {@cache_loose}, {@access_any}, {@noextend}, {@mmap}, {@dfltuid}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/null\x00'}}, {@appraise}, {@hash}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 99.595981][ T2999] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.615079][ T3009] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1004, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@msize={'msize', 0x3d, 0x20}}, {@loose}, {@dfltgid}, {@cache_loose}, {@access_any}, {@noextend}, {@mmap}, {@dfltuid}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/null\x00'}}, {@appraise}, {@hash}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1004, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@msize={'msize', 0x3d, 0x20}}, {@loose}, {@dfltgid}, {@cache_loose}, {@access_any}, {@noextend}, {@mmap}, {@dfltuid}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/null\x00'}}, {@appraise}, {@hash}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 99.665830][ T3017] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.684744][ T3023] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.713906][ T3033] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.725721][ T3036] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async, rerun: 32) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) (rerun: 32) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0xf74, 0xce482) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180), 0x0, 0x7f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000240)={{0xfffffffffffffffe, 0x0, 0x6, 0x1, 0x9}, 0x4, 0x63ef, 0x3f800}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000900)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000940), 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r6, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x3, 0xf27, 0x1000000) dup2(r0, r6) r7 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x4, 0x4c2480) sendmsg$nfc_llcp(r7, &(0x7f00000008c0)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x3, 0x71, 0x3f, "61be7bbbc1efbdb197f09c03d9e2adede17dcb9b4f95b69b243d349957c5309e55f55c9d4c4f0201ab969bd713bf062fe15ca9cbfbd17f5445fa8fccdb56cc", 0x5}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000480)="8f12a43e6c0cb55ca7e69881eed6028fc6f8ef475ff4795fb069ca88193c11d63e9a4867c9b50cbb07f6eaa8eaac4061cb2e406f3486287ed7bf3d7ab6516c106a00d343ea05a6907ac25f68b4726dfdf706d9dbc7f37122a724ed7310de7ee7c1cb7775228b37b881b06eb4976e01f454c8a8ae27f1b2ee77e3950e188d040e1de36c3458ccdc7e5a45", 0x8a}, {&(0x7f0000000540)="8dae9c507057d013c6c08533061fcc80015a85662e5168ac2212f7a72344b4694283f44bbfcb85e91719d8f958c437b3d944cb07fa721c94b5bf5f3f16be7662da60b1d6e1022a1d30a03672ed5ec3b68704ebd44a6efa6ce399e4aa9eab6512d665b73e0e60e79392744edc5e0fc35a493c2f9205e2b8c4f2dde583479396cc5d4ddfe37511f6", 0x87}, {&(0x7f0000000600)="1299a8cb0aa997e17e2fdb7da9e9f7f870c77a94cebf34d9c97aefb843f9d726c008a7b43b8e5826a6cb879400597ca0b5eca9b1b17c41d19bdff561e38ae632c75892702b17e7e9b707d73a46a717020fb6111e7b3029feed7e64274dd4537cb1c3e909dfd1e92402e91b535693d902c8241a58f8bc7c1faf5cd263a056b2931f6c01b45fe4fb", 0x87}, {&(0x7f00000006c0)="c8935c88eba4fd0695c1d10f67de75122d21eb11c71632fed259fe642b78da67ac84215e129416680cd14a8620c3969192d1da6d00b0287bce61fc0d8df22afbb83ac50363b5af3f4d7761877e12b0098353b667165937718f88996710de6803b155f8baf31cd02a9000add42c036ff261b743763fad9fd441f92a86696027c19162f373f396d6a85044f047dd31394360", 0x91}, {&(0x7f0000000780)="459445c0ca7c40645a0ced89801e9a9fa2a2219288fbfa361e2402fc98b0258f1dc08c29b497b6ead7cb60ae8434cdef3f43d9aef0145f021a76afb0f71f9a3b2077b279809937b842003d87c7cbf102e10e83a8ae91f48b114af0312a8b88ddbc57d98861950f49288c8aaf2f164ea5fc430de1cb6a68d152f81e2d6ba35b50fa0d4b21f409d1b08e4f9f4189a24477498097e36c86f06d6520cda20f5bac", 0x9f}], 0x5, 0x0, 0x0, 0x40000}, 0x8014) preadv(r5, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102385, 0x18ff1}], 0x1, 0x0, 0x7) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0xf74, 0xce482) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180), 0x0, 0x7f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000240)={{0xfffffffffffffffe, 0x0, 0x6, 0x1, 0x9}, 0x4, 0x63ef, 0x3f800}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000900)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000940), 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r6, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x3, 0xf27, 0x1000000) dup2(r0, r6) r7 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x4, 0x4c2480) sendmsg$nfc_llcp(r7, &(0x7f00000008c0)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x3, 0x71, 0x3f, "61be7bbbc1efbdb197f09c03d9e2adede17dcb9b4f95b69b243d349957c5309e55f55c9d4c4f0201ab969bd713bf062fe15ca9cbfbd17f5445fa8fccdb56cc", 0x5}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000480)="8f12a43e6c0cb55ca7e69881eed6028fc6f8ef475ff4795fb069ca88193c11d63e9a4867c9b50cbb07f6eaa8eaac4061cb2e406f3486287ed7bf3d7ab6516c106a00d343ea05a6907ac25f68b4726dfdf706d9dbc7f37122a724ed7310de7ee7c1cb7775228b37b881b06eb4976e01f454c8a8ae27f1b2ee77e3950e188d040e1de36c3458ccdc7e5a45", 0x8a}, {&(0x7f0000000540)="8dae9c507057d013c6c08533061fcc80015a85662e5168ac2212f7a72344b4694283f44bbfcb85e91719d8f958c437b3d944cb07fa721c94b5bf5f3f16be7662da60b1d6e1022a1d30a03672ed5ec3b68704ebd44a6efa6ce399e4aa9eab6512d665b73e0e60e79392744edc5e0fc35a493c2f9205e2b8c4f2dde583479396cc5d4ddfe37511f6", 0x87}, {&(0x7f0000000600)="1299a8cb0aa997e17e2fdb7da9e9f7f870c77a94cebf34d9c97aefb843f9d726c008a7b43b8e5826a6cb879400597ca0b5eca9b1b17c41d19bdff561e38ae632c75892702b17e7e9b707d73a46a717020fb6111e7b3029feed7e64274dd4537cb1c3e909dfd1e92402e91b535693d902c8241a58f8bc7c1faf5cd263a056b2931f6c01b45fe4fb", 0x87}, {&(0x7f00000006c0)="c8935c88eba4fd0695c1d10f67de75122d21eb11c71632fed259fe642b78da67ac84215e129416680cd14a8620c3969192d1da6d00b0287bce61fc0d8df22afbb83ac50363b5af3f4d7761877e12b0098353b667165937718f88996710de6803b155f8baf31cd02a9000add42c036ff261b743763fad9fd441f92a86696027c19162f373f396d6a85044f047dd31394360", 0x91}, {&(0x7f0000000780)="459445c0ca7c40645a0ced89801e9a9fa2a2219288fbfa361e2402fc98b0258f1dc08c29b497b6ead7cb60ae8434cdef3f43d9aef0145f021a76afb0f71f9a3b2077b279809937b842003d87c7cbf102e10e83a8ae91f48b114af0312a8b88ddbc57d98861950f49288c8aaf2f164ea5fc430de1cb6a68d152f81e2d6ba35b50fa0d4b21f409d1b08e4f9f4189a24477498097e36c86f06d6520cda20f5bac", 0x9f}], 0x5, 0x0, 0x0, 0x40000}, 0x8014) preadv(r5, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102385, 0x18ff1}], 0x1, 0x0, 0x7) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) syz_open_dev$usbfs(&(0x7f0000000000), 0xf74, 0xce482) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r2, &(0x7f0000000180), 0x0, 0x7f, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000240)={{0xfffffffffffffffe, 0x0, 0x6, 0x1, 0x9}, 0x4, 0x63ef, 0x3f800}) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000900)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) (async) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000940), 0x2, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r4, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) (async) fcntl$dupfd(r4, 0x0, r1) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r6, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x3, 0xf27, 0x1000000) (async) dup2(r0, r6) (async) syz_open_dev$vcsn(&(0x7f00000002c0), 0x4, 0x4c2480) (async) sendmsg$nfc_llcp(r7, &(0x7f00000008c0)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x3, 0x71, 0x3f, "61be7bbbc1efbdb197f09c03d9e2adede17dcb9b4f95b69b243d349957c5309e55f55c9d4c4f0201ab969bd713bf062fe15ca9cbfbd17f5445fa8fccdb56cc", 0x5}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000480)="8f12a43e6c0cb55ca7e69881eed6028fc6f8ef475ff4795fb069ca88193c11d63e9a4867c9b50cbb07f6eaa8eaac4061cb2e406f3486287ed7bf3d7ab6516c106a00d343ea05a6907ac25f68b4726dfdf706d9dbc7f37122a724ed7310de7ee7c1cb7775228b37b881b06eb4976e01f454c8a8ae27f1b2ee77e3950e188d040e1de36c3458ccdc7e5a45", 0x8a}, {&(0x7f0000000540)="8dae9c507057d013c6c08533061fcc80015a85662e5168ac2212f7a72344b4694283f44bbfcb85e91719d8f958c437b3d944cb07fa721c94b5bf5f3f16be7662da60b1d6e1022a1d30a03672ed5ec3b68704ebd44a6efa6ce399e4aa9eab6512d665b73e0e60e79392744edc5e0fc35a493c2f9205e2b8c4f2dde583479396cc5d4ddfe37511f6", 0x87}, {&(0x7f0000000600)="1299a8cb0aa997e17e2fdb7da9e9f7f870c77a94cebf34d9c97aefb843f9d726c008a7b43b8e5826a6cb879400597ca0b5eca9b1b17c41d19bdff561e38ae632c75892702b17e7e9b707d73a46a717020fb6111e7b3029feed7e64274dd4537cb1c3e909dfd1e92402e91b535693d902c8241a58f8bc7c1faf5cd263a056b2931f6c01b45fe4fb", 0x87}, {&(0x7f00000006c0)="c8935c88eba4fd0695c1d10f67de75122d21eb11c71632fed259fe642b78da67ac84215e129416680cd14a8620c3969192d1da6d00b0287bce61fc0d8df22afbb83ac50363b5af3f4d7761877e12b0098353b667165937718f88996710de6803b155f8baf31cd02a9000add42c036ff261b743763fad9fd441f92a86696027c19162f373f396d6a85044f047dd31394360", 0x91}, {&(0x7f0000000780)="459445c0ca7c40645a0ced89801e9a9fa2a2219288fbfa361e2402fc98b0258f1dc08c29b497b6ead7cb60ae8434cdef3f43d9aef0145f021a76afb0f71f9a3b2077b279809937b842003d87c7cbf102e10e83a8ae91f48b114af0312a8b88ddbc57d98861950f49288c8aaf2f164ea5fc430de1cb6a68d152f81e2d6ba35b50fa0d4b21f409d1b08e4f9f4189a24477498097e36c86f06d6520cda20f5bac", 0x9f}], 0x5, 0x0, 0x0, 0x40000}, 0x8014) (async) preadv(r5, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102385, 0x18ff1}], 0x1, 0x0, 0x7) (async) [ 99.780211][ T3049] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.793978][ T3054] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}]}) 17:55:11 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) r1 = syz_open_dev$usbfs(&(0x7f0000000000), 0xf74, 0xce482) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180), 0x0, 0x7f, 0x0) (async, rerun: 64) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000240)={{0xfffffffffffffffe, 0x0, 0x6, 0x1, 0x9}, 0x4, 0x63ef, 0x3f800}) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000900)={{0x1, 0x1, 0x18, r0, {0xee00}}, './file0\x00'}) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000940), 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) (async, rerun: 32) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (rerun: 32) preadv(r6, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x3, 0xf27, 0x1000000) (async, rerun: 64) dup2(r0, r6) (async, rerun: 64) r7 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x4, 0x4c2480) sendmsg$nfc_llcp(r7, &(0x7f00000008c0)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x3, 0x71, 0x3f, "61be7bbbc1efbdb197f09c03d9e2adede17dcb9b4f95b69b243d349957c5309e55f55c9d4c4f0201ab969bd713bf062fe15ca9cbfbd17f5445fa8fccdb56cc", 0x5}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000480)="8f12a43e6c0cb55ca7e69881eed6028fc6f8ef475ff4795fb069ca88193c11d63e9a4867c9b50cbb07f6eaa8eaac4061cb2e406f3486287ed7bf3d7ab6516c106a00d343ea05a6907ac25f68b4726dfdf706d9dbc7f37122a724ed7310de7ee7c1cb7775228b37b881b06eb4976e01f454c8a8ae27f1b2ee77e3950e188d040e1de36c3458ccdc7e5a45", 0x8a}, {&(0x7f0000000540)="8dae9c507057d013c6c08533061fcc80015a85662e5168ac2212f7a72344b4694283f44bbfcb85e91719d8f958c437b3d944cb07fa721c94b5bf5f3f16be7662da60b1d6e1022a1d30a03672ed5ec3b68704ebd44a6efa6ce399e4aa9eab6512d665b73e0e60e79392744edc5e0fc35a493c2f9205e2b8c4f2dde583479396cc5d4ddfe37511f6", 0x87}, {&(0x7f0000000600)="1299a8cb0aa997e17e2fdb7da9e9f7f870c77a94cebf34d9c97aefb843f9d726c008a7b43b8e5826a6cb879400597ca0b5eca9b1b17c41d19bdff561e38ae632c75892702b17e7e9b707d73a46a717020fb6111e7b3029feed7e64274dd4537cb1c3e909dfd1e92402e91b535693d902c8241a58f8bc7c1faf5cd263a056b2931f6c01b45fe4fb", 0x87}, {&(0x7f00000006c0)="c8935c88eba4fd0695c1d10f67de75122d21eb11c71632fed259fe642b78da67ac84215e129416680cd14a8620c3969192d1da6d00b0287bce61fc0d8df22afbb83ac50363b5af3f4d7761877e12b0098353b667165937718f88996710de6803b155f8baf31cd02a9000add42c036ff261b743763fad9fd441f92a86696027c19162f373f396d6a85044f047dd31394360", 0x91}, {&(0x7f0000000780)="459445c0ca7c40645a0ced89801e9a9fa2a2219288fbfa361e2402fc98b0258f1dc08c29b497b6ead7cb60ae8434cdef3f43d9aef0145f021a76afb0f71f9a3b2077b279809937b842003d87c7cbf102e10e83a8ae91f48b114af0312a8b88ddbc57d98861950f49288c8aaf2f164ea5fc430de1cb6a68d152f81e2d6ba35b50fa0d4b21f409d1b08e4f9f4189a24477498097e36c86f06d6520cda20f5bac", 0x9f}], 0x5, 0x0, 0x0, 0x40000}, 0x8014) (async, rerun: 64) preadv(r5, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102385, 0x18ff1}], 0x1, 0x0, 0x7) (rerun: 64) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}]}) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.859813][ T3078] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.862704][ T3079] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.883623][ T3081] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000001000000180080a200004db708de5074176d0244d3bc4b631338b6afd6bf7a5cc97752f666ef8515d9252652f6d7dc827afabdf7e499a68a2da1099133913e2c0e4e586c920b7a2c400ac5c829a1172b5de9204cb2b81677c52ae4047e714483391311511ac46c7f1013a035d8c49ca051f68150ba0900f668b24a735209c35c3f6f39fbae7bcd0369", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') close_range(r2, r3, 0x2) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.930325][ T3091] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.953458][ T3094] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 99.954132][ T3093] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000001000000180080a200004db708de5074176d0244d3bc4b631338b6afd6bf7a5cc97752f666ef8515d9252652f6d7dc827afabdf7e499a68a2da1099133913e2c0e4e586c920b7a2c400ac5c829a1172b5de9204cb2b81677c52ae4047e714483391311511ac46c7f1013a035d8c49ca051f68150ba0900f668b24a735209c35c3f6f39fbae7bcd0369", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') close_range(r2, r3, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000001000000180080a200004db708de5074176d0244d3bc4b631338b6afd6bf7a5cc97752f666ef8515d9252652f6d7dc827afabdf7e499a68a2da1099133913e2c0e4e586c920b7a2c400ac5c829a1172b5de9204cb2b81677c52ae4047e714483391311511ac46c7f1013a035d8c49ca051f68150ba0900f668b24a735209c35c3f6f39fbae7bcd0369", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') (async) close_range(r2, r3, 0x2) (async) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000001000000180080a200004db708de5074176d0244d3bc4b631338b6afd6bf7a5cc97752f666ef8515d9252652f6d7dc827afabdf7e499a68a2da1099133913e2c0e4e586c920b7a2c400ac5c829a1172b5de9204cb2b81677c52ae4047e714483391311511ac46c7f1013a035d8c49ca051f68150ba0900f668b24a735209c35c3f6f39fbae7bcd0369", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') close_range(r2, r3, 0x2) 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) splice(r0, &(0x7f0000000000)=0x4, r0, &(0x7f0000000040)=0x4, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_delvlan={0x60, 0x71, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x1, 0x3}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0xd9}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xd}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x5}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) splice(r0, &(0x7f0000000000)=0x4, r0, &(0x7f0000000040)=0x4, 0x0, 0x4) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_delvlan={0x60, 0x71, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x1, 0x3}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0xd9}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xd}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x5}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) (async) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}]}) 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 99.986303][ T3100] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.002820][ T3102] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.025497][ T3113] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) splice(r0, &(0x7f0000000000)=0x4, r0, &(0x7f0000000040)=0x4, 0x0, 0x4) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_delvlan={0x60, 0x71, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x1, 0x3}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5, 0x6, 0xd9}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_MCAST_ROUTER={0x5}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xd}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x5}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) (async) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) fsconfig$FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000480)='\x00', &(0x7f00000004c0)="6e808771024700def10df3c66218a6f1746cfd573416a6b44521723cf8c5d4b9cd786ba061d601d09d24a854922cd8250d8d26593f4aaa92a1", 0x39) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000002280)=""/4103, 0x1007}], 0x5, 0xfffffffd, 0x4) syz_io_uring_setup(0x1782, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2f5}, &(0x7f000014c000/0x2000)=nil, &(0x7f000014a000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r7}}, 0xffffffff) 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 100.064494][ T3120] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.080091][ T3122] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.097266][ T3125] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) fsconfig$FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000480)='\x00', &(0x7f00000004c0)="6e808771024700def10df3c66218a6f1746cfd573416a6b44521723cf8c5d4b9cd786ba061d601d09d24a854922cd8250d8d26593f4aaa92a1", 0x39) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000002280)=""/4103, 0x1007}], 0x5, 0xfffffffd, 0x4) syz_io_uring_setup(0x1782, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2f5}, &(0x7f000014c000/0x2000)=nil, &(0x7f000014a000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r7}}, 0xffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) fsconfig$FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000480)='\x00', &(0x7f00000004c0)="6e808771024700def10df3c66218a6f1746cfd573416a6b44521723cf8c5d4b9cd786ba061d601d09d24a854922cd8250d8d26593f4aaa92a1", 0x39) (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000002280)=""/4103, 0x1007}], 0x5, 0xfffffffd, 0x4) (async) syz_io_uring_setup(0x1782, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2f5}, &(0x7f000014c000/0x2000)=nil, &(0x7f000014a000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000080)) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r7}}, 0xffffffff) (async) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) [ 100.119873][ T3132] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async, rerun: 64) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) fsconfig$FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000480)='\x00', &(0x7f00000004c0)="6e808771024700def10df3c66218a6f1746cfd573416a6b44521723cf8c5d4b9cd786ba061d601d09d24a854922cd8250d8d26593f4aaa92a1", 0x39) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async, rerun: 32) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000002280)=""/4103, 0x1007}], 0x5, 0xfffffffd, 0x4) (async, rerun: 32) syz_io_uring_setup(0x1782, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2f5}, &(0x7f000014c000/0x2000)=nil, &(0x7f000014a000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) (async) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r7}}, 0xffffffff) 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 100.163597][ T3149] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.199116][ T3160] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), 0x0, 0x0, 0x0, &(0x7f00000009c0), 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}]}) 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x10, &(0x7f0000000080)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x4, 0xd5, "9f6cbdafae38950f1eb2fa8368eade76b835883857d2cc491a33d3b70ac578c18b93038043616d73ea4cc6efde3748c4972c1163d824762bad63041806bab9fcf951d7bf3b47bacdf09e2d0bc33dce548c1cfd7d6c636e869dacfe704dde4e7ccd91919b1ba6081be2edd65602bcbe4f7fb0d67e838a5cd7cc357194ba638e9b09fc3ea3c0a9a96f044c7969ad8f42748a887737bcffc26d3a8e5a1596b650f58d1cb7ffbcd3a19c1e89626626d02cddef0af6bf80ea470b68a731710233a0783b3d99a0e351aa36d8296d4277c3667eb3bffb7e0c"}, 0xdd) write$9p(r2, &(0x7f0000000340)="5449e4be04064633260c911ecb7a4d13b835ffcd534e0c83a637f30496098827928c50e9ed3d8b01ae6d6cb8e9473340f4f698efa7166dd5c52bdc38ecc2e480db4e024abf13f316d7e5beb06ffb7536ffc1c9e13904779d3aae9a0a9a595fb62e7ab76892a008d25dbfd785c357dede8bc6ede76b895a210d11241b096126e3e630d900"/145, 0x91) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x10, &(0x7f0000000080)={r9}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r9, 0x7fff, 0x7}, 0xc) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip_tables_names\x00') [ 100.199416][ T3157] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.218655][ T3158] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.252344][ T3163] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}]}) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}]}) [ 100.280325][ T3167] sctp: [Deprecated]: syz-executor.3 (pid 3167) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.280325][ T3167] Use struct sctp_sack_info instead [ 100.302692][ T3169] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.318239][ T3167] sctp: [Deprecated]: syz-executor.3 (pid 3167) Use of struct sctp_assoc_value in delayed_ack socket option. 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}]}) [ 100.318239][ T3167] Use struct sctp_sack_info instead [ 100.323357][ T3174] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.347150][ T3177] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.357371][ T3173] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async, rerun: 32) r4 = socket$inet(0x2, 0x4000000805, 0x0) (async, rerun: 64) r5 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x10, &(0x7f0000000080)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x4, 0xd5, "9f6cbdafae38950f1eb2fa8368eade76b835883857d2cc491a33d3b70ac578c18b93038043616d73ea4cc6efde3748c4972c1163d824762bad63041806bab9fcf951d7bf3b47bacdf09e2d0bc33dce548c1cfd7d6c636e869dacfe704dde4e7ccd91919b1ba6081be2edd65602bcbe4f7fb0d67e838a5cd7cc357194ba638e9b09fc3ea3c0a9a96f044c7969ad8f42748a887737bcffc26d3a8e5a1596b650f58d1cb7ffbcd3a19c1e89626626d02cddef0af6bf80ea470b68a731710233a0783b3d99a0e351aa36d8296d4277c3667eb3bffb7e0c"}, 0xdd) (async) write$9p(r2, &(0x7f0000000340)="5449e4be04064633260c911ecb7a4d13b835ffcd534e0c83a637f30496098827928c50e9ed3d8b01ae6d6cb8e9473340f4f698efa7166dd5c52bdc38ecc2e480db4e024abf13f316d7e5beb06ffb7536ffc1c9e13904779d3aae9a0a9a595fb62e7ab76892a008d25dbfd785c357dede8bc6ede76b895a210d11241b096126e3e630d900"/145, 0x91) (async) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x10, &(0x7f0000000080)={r9}, 0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r9, 0x7fff, 0x7}, 0xc) (rerun: 32) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async, rerun: 32) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip_tables_names\x00') (rerun: 32) 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 100.391348][ T3183] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.409482][ T3190] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}]}) 17:55:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}]}) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}]}) [ 100.433014][ T3185] sctp: [Deprecated]: syz-executor.3 (pid 3185) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.433014][ T3185] Use struct sctp_sack_info instead [ 100.449819][ T3192] FAT-fs (loop0): bogus number of reserved sectors [ 100.456334][ T3192] FAT-fs (loop0): Can't find a valid FAT filesystem [ 100.473515][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.473515][ T3186] Use struct sctp_sack_info instead 17:55:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 100.481276][ T3194] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.500612][ T3196] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.513833][ T3198] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.540132][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.540132][ T3186] Use struct sctp_sack_info instead [ 100.562150][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.562150][ T3186] Use struct sctp_sack_info instead [ 100.564013][ T3202] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}]}) 17:55:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}]}) [ 100.581221][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.581221][ T3186] Use struct sctp_sack_info instead [ 100.608396][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.608396][ T3186] Use struct sctp_sack_info instead [ 100.615627][ T3206] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}]}) [ 100.626035][ T3204] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.634554][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.634554][ T3186] Use struct sctp_sack_info instead [ 100.645325][ T24] audit: type=1400 audit(1642096512.011:154): avc: denied { read } for pid=1420 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 17:55:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}]}) 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) r4 = socket$inet(0x2, 0x4000000805, 0x0) (async) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x10, &(0x7f0000000080)={r6}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x4, 0xd5, "9f6cbdafae38950f1eb2fa8368eade76b835883857d2cc491a33d3b70ac578c18b93038043616d73ea4cc6efde3748c4972c1163d824762bad63041806bab9fcf951d7bf3b47bacdf09e2d0bc33dce548c1cfd7d6c636e869dacfe704dde4e7ccd91919b1ba6081be2edd65602bcbe4f7fb0d67e838a5cd7cc357194ba638e9b09fc3ea3c0a9a96f044c7969ad8f42748a887737bcffc26d3a8e5a1596b650f58d1cb7ffbcd3a19c1e89626626d02cddef0af6bf80ea470b68a731710233a0783b3d99a0e351aa36d8296d4277c3667eb3bffb7e0c"}, 0xdd) write$9p(r2, &(0x7f0000000340)="5449e4be04064633260c911ecb7a4d13b835ffcd534e0c83a637f30496098827928c50e9ed3d8b01ae6d6cb8e9473340f4f698efa7166dd5c52bdc38ecc2e480db4e024abf13f316d7e5beb06ffb7536ffc1c9e13904779d3aae9a0a9a595fb62e7ab76892a008d25dbfd785c357dede8bc6ede76b895a210d11241b096126e3e630d900"/145, 0x91) r7 = socket$inet(0x2, 0x4000000805, 0x0) (async) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x10, &(0x7f0000000080)={r9}, 0x8) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r9, 0x7fff, 0x7}, 0xc) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip_tables_names\x00') 17:55:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}]}) [ 100.663423][ T3186] sctp: [Deprecated]: syz-executor.3 (pid 3186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.663423][ T3186] Use struct sctp_sack_info instead [ 100.698648][ T3208] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.727174][ T3210] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) 17:55:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}]}) 17:55:12 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) r1 = openat$cgroup_pressure(r0, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "6aecabdfb33d345cd2eb586b77ba17b2647cd0c8abe2437f69b066bc7a4f927846d52738086deccb453cffc8194abc7a5bf7f3f87286d3ca890d5c7974bec35bca984958c10746e26ec265f6607884ad5967c6e4f7435278b5cdb08bc5302f513679265bdd6c70503a611aec512a4562219df112e306bb5ec5727248583065158fd70beea27223f3"}, 0x8c) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = getpid() r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) sched_setattr(0xffffffffffffffff, &(0x7f0000000480)={0x38, 0x2, 0x4, 0xca04, 0x9, 0x0, 0xffffffffffffffff, 0x1000, 0x9, 0x4e}, 0x0) r5 = getpid() r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) r7 = getpid() r8 = gettid() rt_tgsigqueueinfo(r7, r8, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) syz_clone3(&(0x7f0000000400)={0x80000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x33}, &(0x7f0000000200)=""/212, 0xd4, &(0x7f0000000300)=""/188, &(0x7f00000003c0)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, r6, r7, 0x0, 0x0], 0x8}, 0x58) 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) r1 = openat$cgroup_pressure(r0, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "6aecabdfb33d345cd2eb586b77ba17b2647cd0c8abe2437f69b066bc7a4f927846d52738086deccb453cffc8194abc7a5bf7f3f87286d3ca890d5c7974bec35bca984958c10746e26ec265f6607884ad5967c6e4f7435278b5cdb08bc5302f513679265bdd6c70503a611aec512a4562219df112e306bb5ec5727248583065158fd70beea27223f3"}, 0x8c) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = getpid() (async) r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000480)={0x38, 0x2, 0x4, 0xca04, 0x9, 0x0, 0xffffffffffffffff, 0x1000, 0x9, 0x4e}, 0x0) r5 = getpid() r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async, rerun: 32) r7 = getpid() (async, rerun: 32) r8 = gettid() rt_tgsigqueueinfo(r7, r8, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async) syz_clone3(&(0x7f0000000400)={0x80000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x33}, &(0x7f0000000200)=""/212, 0xd4, &(0x7f0000000300)=""/188, &(0x7f00000003c0)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, r6, r7, 0x0, 0x0], 0x8}, 0x58) 17:55:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0) 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) r1 = openat$cgroup_pressure(r0, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "6aecabdfb33d345cd2eb586b77ba17b2647cd0c8abe2437f69b066bc7a4f927846d52738086deccb453cffc8194abc7a5bf7f3f87286d3ca890d5c7974bec35bca984958c10746e26ec265f6607884ad5967c6e4f7435278b5cdb08bc5302f513679265bdd6c70503a611aec512a4562219df112e306bb5ec5727248583065158fd70beea27223f3"}, 0x8c) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = getpid() r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) sched_setattr(0xffffffffffffffff, &(0x7f0000000480)={0x38, 0x2, 0x4, 0xca04, 0x9, 0x0, 0xffffffffffffffff, 0x1000, 0x9, 0x4e}, 0x0) r5 = getpid() r6 = gettid() rt_tgsigqueueinfo(r5, r6, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) r7 = getpid() r8 = gettid() rt_tgsigqueueinfo(r7, r8, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) syz_clone3(&(0x7f0000000400)={0x80000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x33}, &(0x7f0000000200)=""/212, 0xd4, &(0x7f0000000300)=""/188, &(0x7f00000003c0)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, r6, r7, 0x0, 0x0], 0x8}, 0x58) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) (async) openat$cgroup_pressure(r0, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "6aecabdfb33d345cd2eb586b77ba17b2647cd0c8abe2437f69b066bc7a4f927846d52738086deccb453cffc8194abc7a5bf7f3f87286d3ca890d5c7974bec35bca984958c10746e26ec265f6607884ad5967c6e4f7435278b5cdb08bc5302f513679265bdd6c70503a611aec512a4562219df112e306bb5ec5727248583065158fd70beea27223f3"}, 0x8c) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) getpid() (async) gettid() (async) rt_tgsigqueueinfo(r3, r4, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000480)={0x38, 0x2, 0x4, 0xca04, 0x9, 0x0, 0xffffffffffffffff, 0x1000, 0x9, 0x4e}, 0x0) (async) getpid() (async) gettid() (async) rt_tgsigqueueinfo(r5, r6, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async) getpid() (async) gettid() (async) rt_tgsigqueueinfo(r7, r8, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x81}) (async) syz_clone3(&(0x7f0000000400)={0x80000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x33}, &(0x7f0000000200)=""/212, 0xd4, &(0x7f0000000300)=""/188, &(0x7f00000003c0)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, r6, r7, 0x0, 0x0], 0x8}, 0x58) (async) 17:55:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}]}) 17:55:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) [ 100.764153][ T3219] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.785317][ T3223] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.803184][ T3225] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x18a3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x200402, 0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ed4028141d8a1eb0f767855fcf6690f4e491ad8e41f384df55974689e3d869baacc677bbe903248ed37c15e2176bc8569807d73a88", 0x35, 0xffffffff8088f3d0, 0x0, 0x0, r3}]) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) preadv(r6, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) [ 100.847255][ T3236] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.875183][ T3242] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}]}) 17:55:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}]}) 17:55:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}]}) 17:55:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}]}) [ 100.888262][ T3241] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.892767][ T24] audit: type=1400 audit(1642096512.251:155): avc: denied { write } for pid=3239 comm="syz-executor.3" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 100.928651][ T3247] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.936424][ T3249] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x18a3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x200402, 0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ed4028141d8a1eb0f767855fcf6690f4e491ad8e41f384df55974689e3d869baacc677bbe903248ed37c15e2176bc8569807d73a88", 0x35, 0xffffffff8088f3d0, 0x0, 0x0, r3}]) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) preadv(r6, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) 17:55:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}]}) [ 100.961199][ T3251] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.971801][ T3253] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 100.991959][ T3255] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}]}) 17:55:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 101.027833][ T3261] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 101.040267][ T3263] FAT-fs (loop1): bogus number of reserved sectors [ 101.047001][ T3263] FAT-fs (loop1): Can't find a valid FAT filesystem [ 101.063948][ T3265] FAT-fs (loop5): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.apparmor\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2f, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000980), 0x0, 0x7}], 0x4000, &(0x7f0000000a00)={[{@fat=@nfs}, {@fat=@debug}, {@nodots}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async, rerun: 64) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) (rerun: 64) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x18a3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) (async) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x200402, 0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ed4028141d8a1eb0f767855fcf6690f4e491ad8e41f384df55974689e3d869baacc677bbe903248ed37c15e2176bc8569807d73a88", 0x35, 0xffffffff8088f3d0, 0x0, 0x0, r3}]) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) r6 = fcntl$dupfd(r5, 0x0, r4) preadv(r6, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 101.091547][ T3267] FAT-fs (loop4): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 101.102418][ T3269] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 101.113510][ T3273] FAT-fs (loop1): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 101.120692][ T3271] FAT-fs (loop0): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value 17:55:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 101.145650][ T3278] FAT-fs (loop5): bogus number of reserved sectors [ 101.152215][ T3278] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 1) 17:55:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 1) [ 101.224028][ T3281] FAULT_INJECTION: forcing a failure. [ 101.224028][ T3281] name failslab, interval 1, probability 0, space 0, times 1 [ 101.234579][ T3283] FAT-fs (loop4): bogus number of reserved sectors [ 101.236750][ T3281] CPU: 0 PID: 3281 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 101.243249][ T3283] FAT-fs (loop4): Can't find a valid FAT filesystem [ 101.251549][ T3281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.251564][ T3281] Call Trace: [ 101.251592][ T3281] [ 101.251599][ T3281] dump_stack_lvl+0xd6/0x122 [ 101.266452][ T3286] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 101.268317][ T3281] dump_stack+0x11/0x1b [ 101.292594][ T3281] should_fail+0x23c/0x250 [ 101.297074][ T3281] ? __se_sys_memfd_create+0xe9/0x350 [ 101.302472][ T3281] __should_failslab+0x81/0x90 [ 101.307261][ T3281] should_failslab+0x5/0x20 [ 101.311856][ T3281] __kmalloc+0x6f/0x370 [ 101.316092][ T3281] ? strnlen_user+0x137/0x1c0 [ 101.320787][ T3281] __se_sys_memfd_create+0xe9/0x350 [ 101.326060][ T3281] __x64_sys_memfd_create+0x2d/0x40 [ 101.331275][ T3281] do_syscall_64+0x44/0xd0 [ 101.335708][ T3281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.341689][ T3281] RIP: 0033:0x7fc3473d0fe9 [ 101.346165][ T3281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 101.365808][ T3281] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 17:55:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@nfs}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 101.374238][ T3281] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 101.382213][ T3281] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 101.390200][ T3281] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 [ 101.398248][ T3281] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 [ 101.406246][ T3281] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 101.414232][ T3281] [ 101.424544][ T3291] FAULT_INJECTION: forcing a failure. [ 101.424544][ T3291] name failslab, interval 1, probability 0, space 0, times 0 [ 101.437296][ T3291] CPU: 1 PID: 3291 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 101.445634][ T3291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.455695][ T3291] Call Trace: [ 101.458982][ T3291] [ 101.461916][ T3291] dump_stack_lvl+0xd6/0x122 [ 101.466538][ T3291] dump_stack+0x11/0x1b [ 101.470734][ T3291] should_fail+0x23c/0x250 17:55:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 1) 17:55:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/224, 0xe0}], 0x5, 0x1, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x8, 0x204080) r3 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000400), 0x2, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r2, {0xfffffffffffffff7}}, './file0\x00'}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) copy_file_range(r4, &(0x7f00000004c0)=0x7, r5, &(0x7f0000000500)=0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000440)={0x90000000}) [ 101.475254][ T3291] ? __se_sys_memfd_create+0xe9/0x350 [ 101.480643][ T3291] __should_failslab+0x81/0x90 [ 101.485425][ T3291] should_failslab+0x5/0x20 [ 101.490012][ T3291] __kmalloc+0x6f/0x370 [ 101.494175][ T3291] ? strnlen_user+0x137/0x1c0 [ 101.498876][ T3291] __se_sys_memfd_create+0xe9/0x350 [ 101.504087][ T3291] __x64_sys_memfd_create+0x2d/0x40 [ 101.509297][ T3291] do_syscall_64+0x44/0xd0 [ 101.513832][ T3291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.519757][ T3291] RIP: 0033:0x7f4ecbb2afe9 [ 101.524244][ T3291] 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 [ 101.543895][ T3291] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 101.552403][ T3291] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 101.560400][ T3291] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 101.568379][ T3291] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 101.576373][ T3291] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 101.584354][ T3291] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 101.592335][ T3291] [ 101.597185][ T3294] FAULT_INJECTION: forcing a failure. [ 101.597185][ T3294] name failslab, interval 1, probability 0, space 0, times 0 [ 101.609861][ T3294] CPU: 0 PID: 3294 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 101.618207][ T3294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.628283][ T3294] Call Trace: [ 101.631565][ T3294] [ 101.634502][ T3294] dump_stack_lvl+0xd6/0x122 [ 101.639110][ T3294] dump_stack+0x11/0x1b [ 101.643284][ T3294] should_fail+0x23c/0x250 [ 101.647711][ T3294] ? __se_sys_memfd_create+0xe9/0x350 [ 101.653092][ T3294] __should_failslab+0x81/0x90 [ 101.657936][ T3294] should_failslab+0x5/0x20 [ 101.662454][ T3294] __kmalloc+0x6f/0x370 [ 101.666742][ T3294] ? strnlen_user+0x137/0x1c0 [ 101.671661][ T3294] __se_sys_memfd_create+0xe9/0x350 [ 101.676930][ T3294] __x64_sys_memfd_create+0x2d/0x40 [ 101.682172][ T3294] do_syscall_64+0x44/0xd0 [ 101.686599][ T3294] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.692590][ T3294] RIP: 0033:0x7f176a1cafe9 [ 101.697055][ T3294] 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 [ 101.716671][ T3294] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 17:55:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 2) 17:55:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) 17:55:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 2) [ 101.725094][ T3294] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 101.733075][ T3294] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 101.741058][ T3294] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 [ 101.749046][ T3294] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 101.757124][ T3294] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 101.765196][ T3294] 17:55:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) [ 101.788587][ T3302] FAULT_INJECTION: forcing a failure. [ 101.788587][ T3302] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.801715][ T3302] CPU: 1 PID: 3302 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 101.810055][ T3302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.820112][ T3302] Call Trace: [ 101.823397][ T3302] [ 101.826339][ T3302] dump_stack_lvl+0xd6/0x122 [ 101.830965][ T3302] dump_stack+0x11/0x1b 17:55:13 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/224, 0xe0}], 0x5, 0x1, 0x8) (async) r2 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x8, 0x204080) r3 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000400), 0x2, 0x0) (async) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r2, {0xfffffffffffffff7}}, './file0\x00'}) (async) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) copy_file_range(r4, &(0x7f00000004c0)=0x7, r5, &(0x7f0000000500)=0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000440)={0x90000000}) [ 101.835136][ T3302] should_fail+0x23c/0x250 [ 101.839618][ T3302] should_fail_usercopy+0x16/0x20 [ 101.844649][ T3302] _copy_from_user+0x1c/0xd0 [ 101.849254][ T3302] __se_sys_memfd_create+0x125/0x350 [ 101.849854][ T3304] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 101.854618][ T3302] __x64_sys_memfd_create+0x2d/0x40 [ 101.854648][ T3302] do_syscall_64+0x44/0xd0 [ 101.873582][ T3302] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.879499][ T3302] RIP: 0033:0x7fc3473d0fe9 [ 101.883916][ T3302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 101.903569][ T3302] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 101.912124][ T3302] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 101.920104][ T3302] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 101.928084][ T3302] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 17:55:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 2) 17:55:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 1) [ 101.936081][ T3302] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 [ 101.944059][ T3302] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 101.952038][ T3302] [ 101.975576][ T3306] FAULT_INJECTION: forcing a failure. [ 101.975576][ T3306] name fail_usercopy, interval 1, probability 0, space 0, times 0 17:55:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}]}) [ 101.988731][ T3306] CPU: 1 PID: 3306 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 101.997081][ T3306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.007143][ T3306] Call Trace: [ 102.010446][ T3306] [ 102.013381][ T3306] dump_stack_lvl+0xd6/0x122 [ 102.018038][ T3306] dump_stack+0x11/0x1b [ 102.022235][ T3306] should_fail+0x23c/0x250 [ 102.026656][ T3306] should_fail_usercopy+0x16/0x20 [ 102.031698][ T3306] _copy_from_user+0x1c/0xd0 [ 102.036308][ T3306] __se_sys_memfd_create+0x125/0x350 [ 102.038484][ T3310] FAULT_INJECTION: forcing a failure. [ 102.038484][ T3310] name failslab, interval 1, probability 0, space 0, times 0 [ 102.041730][ T3306] __x64_sys_memfd_create+0x2d/0x40 [ 102.041764][ T3306] do_syscall_64+0x44/0xd0 [ 102.063969][ T3306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.069865][ T3306] RIP: 0033:0x7f4ecbb2afe9 [ 102.074266][ T3306] 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 [ 102.093951][ T3306] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 102.102457][ T3306] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 102.110461][ T3306] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 102.118417][ T3306] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 102.126379][ T3306] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 102.134338][ T3306] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 102.142359][ T3306] [ 102.145505][ T3310] CPU: 0 PID: 3310 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 102.153861][ T3310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.153852][ T3312] FAULT_INJECTION: forcing a failure. [ 102.153852][ T3312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 102.163995][ T3310] Call Trace: [ 102.164006][ T3310] [ 102.164012][ T3310] dump_stack_lvl+0xd6/0x122 [ 102.187867][ T3310] dump_stack+0x11/0x1b [ 102.192035][ T3310] should_fail+0x23c/0x250 [ 102.196459][ T3310] ? __se_sys_memfd_create+0xe9/0x350 [ 102.201850][ T3310] __should_failslab+0x81/0x90 [ 102.206655][ T3310] should_failslab+0x5/0x20 [ 102.211152][ T3310] __kmalloc+0x6f/0x370 [ 102.215297][ T3310] ? strnlen_user+0x137/0x1c0 [ 102.219995][ T3310] __se_sys_memfd_create+0xe9/0x350 [ 102.225184][ T3310] __x64_sys_memfd_create+0x2d/0x40 [ 102.230398][ T3310] do_syscall_64+0x44/0xd0 [ 102.234812][ T3310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.240709][ T3310] RIP: 0033:0x7ff158aa6fe9 [ 102.245123][ T3310] 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 [ 102.264783][ T3310] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 102.273284][ T3310] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 102.281243][ T3310] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 102.289200][ T3310] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 [ 102.297157][ T3310] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 102.305120][ T3310] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 102.313097][ T3310] [ 102.316110][ T3312] CPU: 1 PID: 3312 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 102.324515][ T3312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.334577][ T3312] Call Trace: [ 102.337866][ T3312] [ 102.340799][ T3312] dump_stack_lvl+0xd6/0x122 [ 102.345476][ T3312] dump_stack+0x11/0x1b [ 102.349650][ T3312] should_fail+0x23c/0x250 [ 102.354144][ T3312] should_fail_usercopy+0x16/0x20 [ 102.359192][ T3312] _copy_from_user+0x1c/0xd0 [ 102.363958][ T3312] __se_sys_memfd_create+0x125/0x350 [ 102.369259][ T3312] __x64_sys_memfd_create+0x2d/0x40 [ 102.374472][ T3312] do_syscall_64+0x44/0xd0 [ 102.378940][ T3312] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.384925][ T3312] RIP: 0033:0x7f176a1cafe9 [ 102.389343][ T3312] 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 [ 102.408957][ T3312] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 102.417381][ T3312] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 102.425362][ T3312] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 102.433345][ T3312] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 17:55:13 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/224, 0xe0}], 0x5, 0x1, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x8, 0x204080) r3 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000400), 0x2, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r2, {0xfffffffffffffff7}}, './file0\x00'}) (async) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) copy_file_range(r4, &(0x7f00000004c0)=0x7, r5, &(0x7f0000000500)=0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000440)={0x90000000}) 17:55:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@='}}]}) [ 102.441340][ T3312] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 102.449456][ T3312] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 102.457495][ T3312] 17:55:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 3) 17:55:13 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x8000, 0x4) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r2, 0x8001, 0x0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 2) 17:55:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 3) [ 102.524998][ T3320] FAULT_INJECTION: forcing a failure. [ 102.524998][ T3320] name failslab, interval 1, probability 0, space 0, times 0 [ 102.537673][ T3320] CPU: 1 PID: 3320 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 102.546007][ T3320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.556065][ T3320] Call Trace: [ 102.559387][ T3320] [ 102.562321][ T3320] dump_stack_lvl+0xd6/0x122 [ 102.566922][ T3320] dump_stack+0x11/0x1b [ 102.571102][ T3320] should_fail+0x23c/0x250 [ 102.575585][ T3320] ? shmem_alloc_inode+0x22/0x30 [ 102.578708][ T24] audit: type=1400 audit(1642096513.901:156): avc: denied { create } for pid=3322 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 102.580528][ T3320] __should_failslab+0x81/0x90 [ 102.604896][ T3320] ? shmem_match+0xa0/0xa0 [ 102.609326][ T3320] should_failslab+0x5/0x20 [ 102.613844][ T3320] kmem_cache_alloc+0x4f/0x320 [ 102.618721][ T3320] ? shmem_match+0xa0/0xa0 17:55:14 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x8000, 0x4) (async, rerun: 64) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async, rerun: 64) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r2, 0x8001, 0x0) (async) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 102.623234][ T3320] shmem_alloc_inode+0x22/0x30 [ 102.628004][ T3320] new_inode_pseudo+0x38/0x190 [ 102.632786][ T3320] new_inode+0x21/0x100 [ 102.636980][ T3320] shmem_get_inode+0xb7/0x490 [ 102.641676][ T3320] __shmem_file_setup+0xf1/0x1d0 [ 102.646697][ T3320] shmem_file_setup+0x37/0x40 [ 102.651451][ T3320] __se_sys_memfd_create+0x1c1/0x350 [ 102.656761][ T3320] __x64_sys_memfd_create+0x2d/0x40 [ 102.662061][ T3320] do_syscall_64+0x44/0xd0 [ 102.666493][ T3320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.672406][ T3320] RIP: 0033:0x7fc3473d0fe9 [ 102.676835][ T3320] 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 [ 102.696450][ T3320] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 102.704921][ T3320] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 102.712914][ T3320] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 102.720890][ T3320] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 [ 102.728869][ T3320] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 [ 102.736855][ T3320] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 102.744841][ T3320] [ 102.753368][ T3327] FAULT_INJECTION: forcing a failure. [ 102.753368][ T3327] name failslab, interval 1, probability 0, space 0, times 0 [ 102.761009][ T3331] FAULT_INJECTION: forcing a failure. [ 102.761009][ T3331] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 102.766148][ T3327] CPU: 0 PID: 3327 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 102.787399][ T3327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.797451][ T3327] Call Trace: [ 102.800739][ T3327] [ 102.803660][ T3327] dump_stack_lvl+0xd6/0x122 [ 102.808245][ T3327] dump_stack+0x11/0x1b [ 102.812391][ T3327] should_fail+0x23c/0x250 [ 102.816824][ T3327] ? shmem_alloc_inode+0x22/0x30 [ 102.821754][ T3327] __should_failslab+0x81/0x90 [ 102.826584][ T3327] ? shmem_match+0xa0/0xa0 [ 102.831010][ T3327] should_failslab+0x5/0x20 [ 102.835507][ T3327] kmem_cache_alloc+0x4f/0x320 [ 102.840291][ T3327] ? shmem_match+0xa0/0xa0 [ 102.844696][ T3327] shmem_alloc_inode+0x22/0x30 [ 102.849474][ T3327] new_inode_pseudo+0x38/0x190 [ 102.854267][ T3327] new_inode+0x21/0x100 [ 102.858411][ T3327] shmem_get_inode+0xb7/0x490 [ 102.863080][ T3327] __shmem_file_setup+0xf1/0x1d0 [ 102.868012][ T3327] shmem_file_setup+0x37/0x40 [ 102.872682][ T3327] __se_sys_memfd_create+0x1c1/0x350 [ 102.877962][ T3327] __x64_sys_memfd_create+0x2d/0x40 [ 102.883180][ T3327] do_syscall_64+0x44/0xd0 [ 102.887590][ T3327] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.893476][ T3327] RIP: 0033:0x7f4ecbb2afe9 [ 102.897878][ T3327] 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 [ 102.917475][ T3327] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 102.925880][ T3327] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 102.933842][ T3327] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 102.941849][ T3327] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 102.949858][ T3327] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 102.957825][ T3327] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 102.965878][ T3327] [ 102.968940][ T3331] CPU: 1 PID: 3331 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 102.977280][ T3331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.987406][ T3331] Call Trace: [ 102.990779][ T3331] [ 102.993758][ T3331] dump_stack_lvl+0xd6/0x122 [ 102.998363][ T3331] dump_stack+0x11/0x1b [ 103.002598][ T3331] should_fail+0x23c/0x250 [ 103.007102][ T3331] should_fail_usercopy+0x16/0x20 [ 103.012145][ T3331] _copy_from_user+0x1c/0xd0 [ 103.016752][ T3331] __se_sys_memfd_create+0x125/0x350 [ 103.022055][ T3331] __x64_sys_memfd_create+0x2d/0x40 [ 103.027279][ T3331] do_syscall_64+0x44/0xd0 [ 103.031768][ T3331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.037758][ T3331] RIP: 0033:0x7ff158aa6fe9 [ 103.042179][ T3331] 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 [ 103.061798][ T3331] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 17:55:14 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x8000, 0x4) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r2, 0x8001, 0x0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) socket$xdp(0x2c, 0x3, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x8000, 0x4) (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) fcntl$dupfd(r1, 0x0, r2) (async) lseek(r2, 0x8001, 0x0) (async) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 3) 17:55:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}]}) 17:55:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 4) [ 103.070224][ T3331] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 103.078208][ T3331] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 103.086195][ T3331] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 [ 103.094181][ T3331] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 103.102162][ T3331] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 103.110239][ T3331] [ 103.117041][ T3326] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 103.158748][ T3334] FAULT_INJECTION: forcing a failure. [ 103.158748][ T3334] name failslab, interval 1, probability 0, space 0, times 0 [ 103.171447][ T3334] CPU: 1 PID: 3334 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 103.179874][ T3334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.189938][ T3334] Call Trace: [ 103.193219][ T3334] [ 103.196153][ T3334] dump_stack_lvl+0xd6/0x122 [ 103.200804][ T3334] dump_stack+0x11/0x1b [ 103.204981][ T3334] should_fail+0x23c/0x250 [ 103.209405][ T3334] ? shmem_alloc_inode+0x22/0x30 [ 103.214353][ T3334] __should_failslab+0x81/0x90 [ 103.219176][ T3334] ? shmem_match+0xa0/0xa0 [ 103.223641][ T3334] should_failslab+0x5/0x20 [ 103.228156][ T3334] kmem_cache_alloc+0x4f/0x320 [ 103.232934][ T3334] ? shmem_match+0xa0/0xa0 [ 103.237364][ T3334] shmem_alloc_inode+0x22/0x30 [ 103.242242][ T3334] new_inode_pseudo+0x38/0x190 [ 103.247065][ T3334] new_inode+0x21/0x100 [ 103.251229][ T3334] shmem_get_inode+0xb7/0x490 [ 103.255954][ T3334] __shmem_file_setup+0xf1/0x1d0 [ 103.260940][ T3334] shmem_file_setup+0x37/0x40 [ 103.265643][ T3334] __se_sys_memfd_create+0x1c1/0x350 [ 103.270978][ T3334] __x64_sys_memfd_create+0x2d/0x40 [ 103.276261][ T3334] do_syscall_64+0x44/0xd0 [ 103.280700][ T3334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.286660][ T3334] RIP: 0033:0x7f176a1cafe9 [ 103.291079][ T3334] 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 [ 103.310780][ T3334] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 103.319213][ T3334] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 103.327192][ T3334] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 103.335173][ T3334] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 [ 103.343174][ T3334] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 103.351205][ T3334] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 17:55:14 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 103.359195][ T3334] [ 103.386133][ T3347] FAULT_INJECTION: forcing a failure. [ 103.386133][ T3347] name failslab, interval 1, probability 0, space 0, times 0 [ 103.398791][ T3347] CPU: 1 PID: 3347 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 103.407160][ T3347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.417238][ T3347] Call Trace: [ 103.420523][ T3347] [ 103.423460][ T3347] dump_stack_lvl+0xd6/0x122 [ 103.428065][ T3347] dump_stack+0x11/0x1b [ 103.432313][ T3347] should_fail+0x23c/0x250 [ 103.436889][ T3347] ? security_inode_alloc+0x30/0x180 [ 103.442186][ T3347] __should_failslab+0x81/0x90 [ 103.447007][ T3347] should_failslab+0x5/0x20 [ 103.451528][ T3347] kmem_cache_alloc+0x4f/0x320 [ 103.456475][ T3347] security_inode_alloc+0x30/0x180 [ 103.461595][ T3347] inode_init_always+0x214/0x3e0 [ 103.466620][ T3347] ? shmem_match+0xa0/0xa0 [ 103.471551][ T3347] new_inode_pseudo+0x6f/0x190 [ 103.476340][ T3347] new_inode+0x21/0x100 [ 103.480597][ T3347] shmem_get_inode+0xb7/0x490 [ 103.485296][ T3347] __shmem_file_setup+0xf1/0x1d0 [ 103.490306][ T3347] shmem_file_setup+0x37/0x40 [ 103.494997][ T3347] __se_sys_memfd_create+0x1c1/0x350 [ 103.500339][ T3347] __x64_sys_memfd_create+0x2d/0x40 [ 103.505685][ T3347] do_syscall_64+0x44/0xd0 [ 103.510174][ T3347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.516088][ T3347] RIP: 0033:0x7fc3473d0fe9 [ 103.520543][ T3347] 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 [ 103.540162][ T3347] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 103.548659][ T3347] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 103.556639][ T3347] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 103.564700][ T3347] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 [ 103.572682][ T3347] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 17:55:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, 'cache=fscache'}}]}) 17:55:14 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 103.580667][ T3347] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 103.588657][ T3347] 17:55:15 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 4) [ 103.647536][ T3353] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 103.685009][ T3357] FAULT_INJECTION: forcing a failure. [ 103.685009][ T3357] name failslab, interval 1, probability 0, space 0, times 0 [ 103.697808][ T3357] CPU: 1 PID: 3357 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 103.706155][ T3357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.716227][ T3357] Call Trace: [ 103.719594][ T3357] [ 103.722538][ T3357] dump_stack_lvl+0xd6/0x122 [ 103.727144][ T3357] dump_stack+0x11/0x1b [ 103.731428][ T3357] should_fail+0x23c/0x250 [ 103.735950][ T3357] ? security_inode_alloc+0x30/0x180 [ 103.741259][ T3357] __should_failslab+0x81/0x90 17:55:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 3) 17:55:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 4) 17:55:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 5) [ 103.746111][ T3357] should_failslab+0x5/0x20 [ 103.750682][ T3357] kmem_cache_alloc+0x4f/0x320 [ 103.755471][ T3357] security_inode_alloc+0x30/0x180 [ 103.760606][ T3357] inode_init_always+0x214/0x3e0 [ 103.765641][ T3357] ? shmem_match+0xa0/0xa0 [ 103.770075][ T3357] new_inode_pseudo+0x6f/0x190 [ 103.774935][ T3357] new_inode+0x21/0x100 [ 103.779121][ T3357] shmem_get_inode+0xb7/0x490 [ 103.783815][ T3357] __shmem_file_setup+0xf1/0x1d0 [ 103.788852][ T3357] shmem_file_setup+0x37/0x40 [ 103.789573][ T3359] FAULT_INJECTION: forcing a failure. [ 103.789573][ T3359] name failslab, interval 1, probability 0, space 0, times 0 [ 103.793552][ T3357] __se_sys_memfd_create+0x1c1/0x350 [ 103.811455][ T3357] __x64_sys_memfd_create+0x2d/0x40 [ 103.816657][ T3357] do_syscall_64+0x44/0xd0 [ 103.821131][ T3357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.827027][ T3357] RIP: 0033:0x7f4ecbb2afe9 [ 103.831455][ T3357] 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 [ 103.851120][ T3357] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 103.859520][ T3357] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 103.867540][ T3357] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 103.875513][ T3357] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 103.883494][ T3357] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 103.891461][ T3357] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 103.899437][ T3357] [ 103.902449][ T3359] CPU: 0 PID: 3359 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 103.910802][ T3359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.920859][ T3359] Call Trace: [ 103.924224][ T3359] [ 103.927157][ T3359] dump_stack_lvl+0xd6/0x122 [ 103.931886][ T3359] dump_stack+0x11/0x1b [ 103.936131][ T3359] should_fail+0x23c/0x250 [ 103.940611][ T3359] ? __d_alloc+0x36/0x370 [ 103.944955][ T3359] __should_failslab+0x81/0x90 [ 103.946984][ T3365] FAULT_INJECTION: forcing a failure. [ 103.946984][ T3365] name failslab, interval 1, probability 0, space 0, times 0 [ 103.949759][ T3359] should_failslab+0x5/0x20 [ 103.966844][ T3359] kmem_cache_alloc+0x4f/0x320 [ 103.971622][ T3359] ? security_inode_alloc+0x138/0x180 [ 103.976989][ T3359] ? __init_rwsem+0x59/0x70 [ 103.981500][ T3359] __d_alloc+0x36/0x370 [ 103.985692][ T3359] ? debug_smp_processor_id+0x18/0x20 [ 103.991119][ T3359] d_alloc_pseudo+0x1a/0x50 [ 103.995698][ T3359] alloc_file_pseudo+0x77/0x150 [ 104.000613][ T3359] __shmem_file_setup+0x14c/0x1d0 [ 104.005673][ T3359] shmem_file_setup+0x37/0x40 [ 104.010340][ T3359] __se_sys_memfd_create+0x1c1/0x350 [ 104.015698][ T3359] __x64_sys_memfd_create+0x2d/0x40 [ 104.021003][ T3359] do_syscall_64+0x44/0xd0 [ 104.025413][ T3359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.031358][ T3359] RIP: 0033:0x7fc3473d0fe9 [ 104.035802][ T3359] 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 [ 104.055419][ T3359] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 104.063856][ T3359] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 104.071815][ T3359] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 104.079773][ T3359] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 [ 104.087805][ T3359] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 [ 104.095858][ T3359] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 104.103819][ T3359] [ 104.106840][ T3365] CPU: 1 PID: 3365 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 104.113156][ T3366] FAULT_INJECTION: forcing a failure. [ 104.113156][ T3366] name failslab, interval 1, probability 0, space 0, times 0 [ 104.115234][ T3365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.115246][ T3365] Call Trace: [ 104.141221][ T3365] [ 104.144190][ T3365] dump_stack_lvl+0xd6/0x122 [ 104.148796][ T3365] dump_stack+0x11/0x1b [ 104.152991][ T3365] should_fail+0x23c/0x250 [ 104.157406][ T3365] ? __d_alloc+0x36/0x370 [ 104.161825][ T3365] __should_failslab+0x81/0x90 [ 104.166642][ T3365] should_failslab+0x5/0x20 [ 104.171166][ T3365] kmem_cache_alloc+0x4f/0x320 [ 104.175922][ T3365] ? security_inode_alloc+0x138/0x180 [ 104.181288][ T3365] ? __init_rwsem+0x59/0x70 [ 104.185856][ T3365] __d_alloc+0x36/0x370 [ 104.190079][ T3365] ? debug_smp_processor_id+0x18/0x20 [ 104.195479][ T3365] d_alloc_pseudo+0x1a/0x50 [ 104.199972][ T3365] alloc_file_pseudo+0x77/0x150 [ 104.204843][ T3365] __shmem_file_setup+0x14c/0x1d0 [ 104.209894][ T3365] shmem_file_setup+0x37/0x40 [ 104.214633][ T3365] __se_sys_memfd_create+0x1c1/0x350 [ 104.219917][ T3365] __x64_sys_memfd_create+0x2d/0x40 [ 104.225163][ T3365] do_syscall_64+0x44/0xd0 [ 104.229573][ T3365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.235464][ T3365] RIP: 0033:0x7f4ecbb2afe9 [ 104.239941][ T3365] 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 [ 104.259543][ T3365] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 104.268003][ T3365] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 104.275964][ T3365] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 104.284098][ T3365] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 104.292079][ T3365] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 104.300037][ T3365] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 104.308089][ T3365] [ 104.311096][ T3366] CPU: 0 PID: 3366 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 104.319121][ T3362] FAULT_INJECTION: forcing a failure. [ 104.319121][ T3362] name failslab, interval 1, probability 0, space 0, times 0 [ 104.319462][ T3366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.342169][ T3366] Call Trace: [ 104.345445][ T3366] [ 104.348366][ T3366] dump_stack_lvl+0xd6/0x122 [ 104.352953][ T3366] dump_stack+0x11/0x1b [ 104.357098][ T3366] should_fail+0x23c/0x250 [ 104.361503][ T3366] ? security_inode_alloc+0x30/0x180 [ 104.366779][ T3366] __should_failslab+0x81/0x90 [ 104.371537][ T3366] should_failslab+0x5/0x20 [ 104.376039][ T3366] kmem_cache_alloc+0x4f/0x320 [ 104.380807][ T3366] security_inode_alloc+0x30/0x180 [ 104.385942][ T3366] inode_init_always+0x214/0x3e0 [ 104.391039][ T3366] ? shmem_match+0xa0/0xa0 [ 104.395460][ T3366] new_inode_pseudo+0x6f/0x190 [ 104.400260][ T3366] new_inode+0x21/0x100 [ 104.404420][ T3366] shmem_get_inode+0xb7/0x490 [ 104.409135][ T3366] __shmem_file_setup+0xf1/0x1d0 [ 104.414072][ T3366] shmem_file_setup+0x37/0x40 [ 104.418789][ T3366] __se_sys_memfd_create+0x1c1/0x350 [ 104.424066][ T3366] __x64_sys_memfd_create+0x2d/0x40 [ 104.429293][ T3366] do_syscall_64+0x44/0xd0 [ 104.433701][ T3366] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.439586][ T3366] RIP: 0033:0x7f176a1cafe9 [ 104.443993][ T3366] 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 [ 104.463588][ T3366] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 104.472015][ T3366] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 104.479975][ T3366] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 104.487938][ T3366] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 17:55:15 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/null\x00') preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 5) [ 104.495898][ T3366] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 104.503867][ T3366] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 104.511829][ T3366] [ 104.514837][ T3362] CPU: 1 PID: 3362 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 104.523168][ T3362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.533233][ T3362] Call Trace: [ 104.536525][ T3362] [ 104.539462][ T3362] dump_stack_lvl+0xd6/0x122 [ 104.544165][ T3362] dump_stack+0x11/0x1b 17:55:15 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/null\x00') (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 6) 17:55:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 5) [ 104.548401][ T3362] should_fail+0x23c/0x250 [ 104.552829][ T3362] ? shmem_alloc_inode+0x22/0x30 [ 104.557775][ T3362] __should_failslab+0x81/0x90 [ 104.562572][ T3362] ? shmem_match+0xa0/0xa0 [ 104.567090][ T3362] should_failslab+0x5/0x20 [ 104.570113][ T3371] FAULT_INJECTION: forcing a failure. [ 104.570113][ T3371] name failslab, interval 1, probability 0, space 0, times 0 [ 104.571653][ T3362] kmem_cache_alloc+0x4f/0x320 [ 104.571680][ T3362] ? shmem_match+0xa0/0xa0 [ 104.593488][ T3362] shmem_alloc_inode+0x22/0x30 [ 104.598255][ T3362] new_inode_pseudo+0x38/0x190 [ 104.603011][ T3362] new_inode+0x21/0x100 [ 104.607158][ T3362] shmem_get_inode+0xb7/0x490 [ 104.611902][ T3362] __shmem_file_setup+0xf1/0x1d0 [ 104.616882][ T3362] shmem_file_setup+0x37/0x40 [ 104.621556][ T3362] __se_sys_memfd_create+0x1c1/0x350 [ 104.626834][ T3362] __x64_sys_memfd_create+0x2d/0x40 [ 104.632080][ T3362] do_syscall_64+0x44/0xd0 [ 104.636494][ T3362] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.642467][ T3362] RIP: 0033:0x7ff158aa6fe9 [ 104.646868][ T3362] 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 [ 104.666601][ T3362] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 104.675040][ T3362] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 104.683015][ T3362] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 104.690995][ T3362] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 [ 104.698973][ T3362] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 104.707026][ T3362] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 104.715062][ T3362] [ 104.718090][ T3371] CPU: 0 PID: 3371 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 104.726476][ T3371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.736531][ T3371] Call Trace: [ 104.739896][ T3371] [ 104.742829][ T3371] dump_stack_lvl+0xd6/0x122 [ 104.747444][ T3371] dump_stack+0x11/0x1b [ 104.751605][ T3371] should_fail+0x23c/0x250 [ 104.756047][ T3371] ? __d_alloc+0x36/0x370 [ 104.757765][ T3372] FAULT_INJECTION: forcing a failure. [ 104.757765][ T3372] name failslab, interval 1, probability 0, space 0, times 0 [ 104.760379][ T3371] __should_failslab+0x81/0x90 [ 104.777718][ T3371] should_failslab+0x5/0x20 [ 104.782332][ T3371] kmem_cache_alloc+0x4f/0x320 [ 104.787097][ T3371] ? security_inode_alloc+0x138/0x180 [ 104.792563][ T3371] ? __init_rwsem+0x59/0x70 [ 104.797070][ T3371] __d_alloc+0x36/0x370 [ 104.801219][ T3371] ? debug_smp_processor_id+0x18/0x20 [ 104.806580][ T3371] d_alloc_pseudo+0x1a/0x50 [ 104.811074][ T3371] alloc_file_pseudo+0x77/0x150 [ 104.815938][ T3371] __shmem_file_setup+0x14c/0x1d0 [ 104.821083][ T3371] shmem_file_setup+0x37/0x40 [ 104.825806][ T3371] __se_sys_memfd_create+0x1c1/0x350 [ 104.831091][ T3371] __x64_sys_memfd_create+0x2d/0x40 [ 104.836283][ T3371] do_syscall_64+0x44/0xd0 [ 104.840696][ T3371] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.846685][ T3371] RIP: 0033:0x7f176a1cafe9 [ 104.851106][ T3371] 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 [ 104.870783][ T3371] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 104.879214][ T3371] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 104.887217][ T3371] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 104.895186][ T3371] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 [ 104.903160][ T3371] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 104.911155][ T3371] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 104.919119][ T3371] [ 104.922197][ T3372] CPU: 1 PID: 3372 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 104.930531][ T3372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.940638][ T3372] Call Trace: [ 104.943923][ T3372] [ 104.946899][ T3372] dump_stack_lvl+0xd6/0x122 [ 104.951500][ T3372] dump_stack+0x11/0x1b [ 104.956441][ T3372] should_fail+0x23c/0x250 [ 104.960921][ T3372] ? __alloc_file+0x2e/0x1a0 [ 104.965520][ T3372] __should_failslab+0x81/0x90 [ 104.970302][ T3372] should_failslab+0x5/0x20 [ 104.974799][ T3372] kmem_cache_alloc+0x4f/0x320 [ 104.979552][ T3372] __alloc_file+0x2e/0x1a0 [ 104.983972][ T3372] alloc_empty_file+0xcd/0x1c0 [ 104.988726][ T3372] alloc_file+0x3a/0x280 [ 104.992999][ T3372] alloc_file_pseudo+0xfa/0x150 [ 104.997834][ T3372] __shmem_file_setup+0x14c/0x1d0 [ 105.002852][ T3372] shmem_file_setup+0x37/0x40 [ 105.007530][ T3372] __se_sys_memfd_create+0x1c1/0x350 [ 105.012832][ T3372] __x64_sys_memfd_create+0x2d/0x40 [ 105.018023][ T3372] do_syscall_64+0x44/0xd0 [ 105.022460][ T3372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.028351][ T3372] RIP: 0033:0x7fc3473d0fe9 [ 105.032755][ T3372] 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 17:55:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 6) 17:55:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}]}) 17:55:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 4) 17:55:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 6) [ 105.052415][ T3372] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 105.060842][ T3372] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 105.068818][ T3372] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 105.076786][ T3372] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 [ 105.084739][ T3372] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 [ 105.092714][ T3372] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 105.100672][ T3372] [ 105.120229][ T3377] FAULT_INJECTION: forcing a failure. [ 105.120229][ T3377] name failslab, interval 1, probability 0, space 0, times 0 [ 105.120396][ T3378] FAULT_INJECTION: forcing a failure. [ 105.120396][ T3378] name failslab, interval 1, probability 0, space 0, times 0 [ 105.132967][ T3377] CPU: 0 PID: 3377 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 105.132991][ T3377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.163918][ T3377] Call Trace: [ 105.167188][ T3377] [ 105.170106][ T3377] dump_stack_lvl+0xd6/0x122 [ 105.174688][ T3377] dump_stack+0x11/0x1b [ 105.178833][ T3377] should_fail+0x23c/0x250 [ 105.183300][ T3377] ? security_inode_alloc+0x30/0x180 [ 105.188574][ T3377] __should_failslab+0x81/0x90 [ 105.193349][ T3377] should_failslab+0x5/0x20 [ 105.197872][ T3377] kmem_cache_alloc+0x4f/0x320 [ 105.202656][ T3377] security_inode_alloc+0x30/0x180 [ 105.207757][ T3377] inode_init_always+0x214/0x3e0 [ 105.212795][ T3377] ? shmem_match+0xa0/0xa0 [ 105.217232][ T3377] new_inode_pseudo+0x6f/0x190 [ 105.221986][ T3377] new_inode+0x21/0x100 [ 105.226134][ T3377] shmem_get_inode+0xb7/0x490 [ 105.230828][ T3377] __shmem_file_setup+0xf1/0x1d0 [ 105.235795][ T3377] shmem_file_setup+0x37/0x40 [ 105.240543][ T3377] __se_sys_memfd_create+0x1c1/0x350 [ 105.245818][ T3377] __x64_sys_memfd_create+0x2d/0x40 [ 105.251048][ T3377] do_syscall_64+0x44/0xd0 [ 105.255498][ T3377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.261441][ T3377] RIP: 0033:0x7ff158aa6fe9 [ 105.265879][ T3377] 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 [ 105.285559][ T3377] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 105.294007][ T3377] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 105.301965][ T3377] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 105.309962][ T3377] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 17:55:16 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/null\x00') preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/null\x00') (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 7) 17:55:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 5) [ 105.317960][ T3377] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 105.325995][ T3377] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 105.333958][ T3377] [ 105.336969][ T3378] CPU: 1 PID: 3378 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 105.345313][ T3378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.355386][ T3378] Call Trace: [ 105.358670][ T3378] [ 105.361604][ T3378] dump_stack_lvl+0xd6/0x122 [ 105.366237][ T3378] dump_stack+0x11/0x1b [ 105.370400][ T3378] should_fail+0x23c/0x250 [ 105.374820][ T3378] ? __alloc_file+0x2e/0x1a0 [ 105.379117][ T3385] FAULT_INJECTION: forcing a failure. [ 105.379117][ T3385] name failslab, interval 1, probability 0, space 0, times 0 [ 105.379520][ T3378] __should_failslab+0x81/0x90 [ 105.396827][ T3378] should_failslab+0x5/0x20 [ 105.401334][ T3378] kmem_cache_alloc+0x4f/0x320 [ 105.406184][ T3378] __alloc_file+0x2e/0x1a0 [ 105.410631][ T3378] alloc_empty_file+0xcd/0x1c0 [ 105.415383][ T3378] alloc_file+0x3a/0x280 [ 105.419614][ T3378] alloc_file_pseudo+0xfa/0x150 [ 105.424453][ T3378] __shmem_file_setup+0x14c/0x1d0 [ 105.429500][ T3378] shmem_file_setup+0x37/0x40 [ 105.434169][ T3378] __se_sys_memfd_create+0x1c1/0x350 [ 105.439481][ T3378] __x64_sys_memfd_create+0x2d/0x40 [ 105.444671][ T3378] do_syscall_64+0x44/0xd0 [ 105.449080][ T3378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.455035][ T3378] RIP: 0033:0x7f4ecbb2afe9 [ 105.459438][ T3378] 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 [ 105.479046][ T3378] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 105.487515][ T3378] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 105.495471][ T3378] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 105.503431][ T3378] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 105.511387][ T3378] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 105.519393][ T3378] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 105.527424][ T3378] [ 105.530440][ T3385] CPU: 0 PID: 3385 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 105.534330][ T3383] FAULT_INJECTION: forcing a failure. [ 105.534330][ T3383] name failslab, interval 1, probability 0, space 0, times 0 [ 105.538766][ T3385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.561414][ T3385] Call Trace: [ 105.564687][ T3385] [ 105.567604][ T3385] dump_stack_lvl+0xd6/0x122 [ 105.572187][ T3385] dump_stack+0x11/0x1b [ 105.576334][ T3385] should_fail+0x23c/0x250 [ 105.580741][ T3385] ? __d_alloc+0x36/0x370 [ 105.585326][ T3385] __should_failslab+0x81/0x90 [ 105.590122][ T3385] should_failslab+0x5/0x20 [ 105.594656][ T3385] kmem_cache_alloc+0x4f/0x320 [ 105.599412][ T3385] __d_alloc+0x36/0x370 [ 105.603560][ T3385] d_alloc_pseudo+0x1a/0x50 [ 105.608070][ T3385] alloc_file_pseudo+0x77/0x150 [ 105.613011][ T3385] __shmem_file_setup+0x14c/0x1d0 [ 105.618025][ T3385] shmem_file_setup+0x37/0x40 [ 105.622694][ T3385] __se_sys_memfd_create+0x1c1/0x350 [ 105.628036][ T3385] __x64_sys_memfd_create+0x2d/0x40 [ 105.633256][ T3385] do_syscall_64+0x44/0xd0 [ 105.637715][ T3385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.643661][ T3385] RIP: 0033:0x7ff158aa6fe9 [ 105.648073][ T3385] 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 [ 105.667671][ T3385] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 105.676145][ T3385] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 105.684110][ T3385] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 105.692135][ T3385] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 [ 105.700112][ T3385] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 105.708094][ T3385] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 105.716057][ T3385] [ 105.719061][ T3383] CPU: 1 PID: 3383 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 105.726231][ T3387] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 105.727391][ T3383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.727403][ T3383] Call Trace: [ 105.727409][ T3383] [ 105.727415][ T3383] dump_stack_lvl+0xd6/0x122 [ 105.751594][ T3388] FAULT_INJECTION: forcing a failure. [ 105.751594][ T3388] name failslab, interval 1, probability 0, space 0, times 0 [ 105.753002][ T3383] dump_stack+0x11/0x1b [ 105.774397][ T3383] should_fail+0x23c/0x250 [ 105.778871][ T3383] ? __alloc_file+0x2e/0x1a0 [ 105.783451][ T3383] __should_failslab+0x81/0x90 [ 105.788203][ T3383] should_failslab+0x5/0x20 [ 105.792696][ T3383] kmem_cache_alloc+0x4f/0x320 [ 105.797449][ T3383] __alloc_file+0x2e/0x1a0 [ 105.801857][ T3383] alloc_empty_file+0xcd/0x1c0 [ 105.806654][ T3383] alloc_file+0x3a/0x280 [ 105.810904][ T3383] alloc_file_pseudo+0xfa/0x150 [ 105.815748][ T3383] __shmem_file_setup+0x14c/0x1d0 [ 105.820764][ T3383] shmem_file_setup+0x37/0x40 [ 105.825436][ T3383] __se_sys_memfd_create+0x1c1/0x350 [ 105.830714][ T3383] __x64_sys_memfd_create+0x2d/0x40 [ 105.835909][ T3383] do_syscall_64+0x44/0xd0 [ 105.840317][ T3383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.846206][ T3383] RIP: 0033:0x7f176a1cafe9 [ 105.851056][ T3383] 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 [ 105.870848][ T3383] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 105.879255][ T3383] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 105.887213][ T3383] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 105.895179][ T3383] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 [ 105.903169][ T3383] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 105.911183][ T3383] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 105.919159][ T3383] [ 105.922168][ T3388] CPU: 0 PID: 3388 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 105.930501][ T3388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.940686][ T3388] Call Trace: [ 105.943971][ T3388] [ 105.946897][ T3388] dump_stack_lvl+0xd6/0x122 [ 105.951547][ T3388] dump_stack+0x11/0x1b [ 105.955852][ T3388] should_fail+0x23c/0x250 [ 105.956505][ T3390] FAULT_INJECTION: forcing a failure. [ 105.956505][ T3390] name failslab, interval 1, probability 0, space 0, times 0 [ 105.960297][ T3388] ? security_file_alloc+0x30/0x190 [ 105.960324][ T3388] __should_failslab+0x81/0x90 [ 105.982816][ T3388] should_failslab+0x5/0x20 [ 105.987356][ T3388] kmem_cache_alloc+0x4f/0x320 [ 105.992198][ T3388] security_file_alloc+0x30/0x190 [ 105.997281][ T3388] __alloc_file+0x83/0x1a0 [ 106.001755][ T3388] alloc_empty_file+0xcd/0x1c0 [ 106.006509][ T3388] alloc_file+0x3a/0x280 [ 106.010743][ T3388] alloc_file_pseudo+0xfa/0x150 [ 106.015582][ T3388] __shmem_file_setup+0x14c/0x1d0 [ 106.020617][ T3388] shmem_file_setup+0x37/0x40 [ 106.025344][ T3388] __se_sys_memfd_create+0x1c1/0x350 [ 106.030721][ T3388] __x64_sys_memfd_create+0x2d/0x40 [ 106.035927][ T3388] do_syscall_64+0x44/0xd0 [ 106.040375][ T3388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.046259][ T3388] RIP: 0033:0x7fc3473d0fe9 [ 106.050660][ T3388] 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 [ 106.070314][ T3388] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 106.078712][ T3388] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fc3473d0fe9 [ 106.086669][ T3388] RDX: 00007fc346546fe0 RSI: 0000000000000000 RDI: 00007fc34742a1e0 [ 106.094628][ T3388] RBP: 0000000000000000 R08: 00007fc346546fd8 R09: 00007fc3465471d0 [ 106.102594][ T3388] R10: 00007fc346546fdc R11: 0000000000000246 R12: 0000000020000900 [ 106.110601][ T3388] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 106.118605][ T3388] 17:55:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 7) 17:55:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 8) [ 106.121607][ T3390] CPU: 1 PID: 3390 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 106.129936][ T3390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.139993][ T3390] Call Trace: [ 106.143273][ T3390] [ 106.146204][ T3390] dump_stack_lvl+0xd6/0x122 [ 106.150863][ T3390] dump_stack+0x11/0x1b [ 106.155021][ T3390] should_fail+0x23c/0x250 [ 106.156539][ T3392] FAULT_INJECTION: forcing a failure. [ 106.156539][ T3392] name failslab, interval 1, probability 0, space 0, times 0 [ 106.159444][ T3390] ? security_file_alloc+0x30/0x190 [ 106.159470][ T3390] __should_failslab+0x81/0x90 [ 106.181958][ T3390] should_failslab+0x5/0x20 [ 106.186459][ T3390] kmem_cache_alloc+0x4f/0x320 [ 106.191250][ T3390] security_file_alloc+0x30/0x190 [ 106.196318][ T3390] __alloc_file+0x83/0x1a0 [ 106.200724][ T3390] alloc_empty_file+0xcd/0x1c0 [ 106.205479][ T3390] alloc_file+0x3a/0x280 [ 106.209715][ T3390] alloc_file_pseudo+0xfa/0x150 [ 106.214563][ T3390] __shmem_file_setup+0x14c/0x1d0 [ 106.219584][ T3390] shmem_file_setup+0x37/0x40 [ 106.224277][ T3390] __se_sys_memfd_create+0x1c1/0x350 [ 106.229583][ T3390] __x64_sys_memfd_create+0x2d/0x40 [ 106.234776][ T3390] do_syscall_64+0x44/0xd0 [ 106.239218][ T3390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.245106][ T3390] RIP: 0033:0x7f176a1cafe9 [ 106.249581][ T3390] 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 [ 106.269178][ T3390] RSP: 002b:00007f1769340f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 106.277640][ T3390] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f176a1cafe9 [ 106.285600][ T3390] RDX: 00007f1769340fe0 RSI: 0000000000000000 RDI: 00007f176a2241e0 [ 106.293578][ T3390] RBP: 0000000000000000 R08: 00007f1769340fd8 R09: 00007f17693411d0 [ 106.301536][ T3390] R10: 00007f1769340fdc R11: 0000000000000246 R12: 0000000020000900 [ 106.309496][ T3390] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 106.317457][ T3390] [ 106.320465][ T3392] CPU: 0 PID: 3392 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 106.328918][ T3392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.333414][ T3394] FAULT_INJECTION: forcing a failure. [ 106.333414][ T3394] name failslab, interval 1, probability 0, space 0, times 0 [ 106.338972][ T3392] Call Trace: [ 106.338981][ T3392] [ 106.338988][ T3392] dump_stack_lvl+0xd6/0x122 [ 106.339012][ T3392] dump_stack+0x11/0x1b [ 106.366492][ T3392] should_fail+0x23c/0x250 [ 106.370961][ T3392] ? getname_flags+0x84/0x3f0 [ 106.375639][ T3392] __should_failslab+0x81/0x90 [ 106.380404][ T3392] should_failslab+0x5/0x20 [ 106.384972][ T3392] kmem_cache_alloc+0x4f/0x320 [ 106.389755][ T3392] getname_flags+0x84/0x3f0 [ 106.394255][ T3392] ? up_write+0x25/0xc0 [ 106.398402][ T3392] getname+0x15/0x20 [ 106.402286][ T3392] do_sys_openat2+0x6d/0x2b0 [ 106.406879][ T3392] __x64_sys_openat+0xef/0x110 [ 106.411703][ T3392] do_syscall_64+0x44/0xd0 [ 106.416182][ T3392] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.422086][ T3392] RIP: 0033:0x7fc347383f04 [ 106.426546][ T3392] 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 [ 106.446211][ T3392] RSP: 002b:00007fc346546eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 106.454667][ T3392] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc347383f04 [ 106.462628][ T3392] RDX: 0000000000000002 RSI: 00007fc346546fe0 RDI: 00000000ffffff9c 17:55:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 6) [ 106.470585][ T3392] RBP: 00007fc346546fe0 R08: 0000000000000000 R09: 00007fc3465471d0 [ 106.478544][ T3392] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 106.486518][ T3392] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 106.494483][ T3392] [ 106.497493][ T3394] CPU: 1 PID: 3394 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 106.505832][ T3394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.515937][ T3394] Call Trace: [ 106.519220][ T3394] [ 106.522153][ T3394] dump_stack_lvl+0xd6/0x122 17:55:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 8) 17:55:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 7) 17:55:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 9) [ 106.526761][ T3394] dump_stack+0x11/0x1b [ 106.530951][ T3394] should_fail+0x23c/0x250 [ 106.535382][ T3394] ? __alloc_file+0x2e/0x1a0 [ 106.539976][ T3394] __should_failslab+0x81/0x90 [ 106.544785][ T3394] should_failslab+0x5/0x20 [ 106.549293][ T3394] kmem_cache_alloc+0x4f/0x320 [ 106.554192][ T3394] __alloc_file+0x2e/0x1a0 [ 106.558669][ T3394] alloc_empty_file+0xcd/0x1c0 [ 106.562981][ T3401] FAULT_INJECTION: forcing a failure. [ 106.562981][ T3401] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.563450][ T3394] alloc_file+0x3a/0x280 [ 106.580673][ T3394] alloc_file_pseudo+0xfa/0x150 [ 106.585522][ T3394] __shmem_file_setup+0x14c/0x1d0 [ 106.590546][ T3394] shmem_file_setup+0x37/0x40 [ 106.595652][ T3394] __se_sys_memfd_create+0x1c1/0x350 [ 106.600930][ T3394] __x64_sys_memfd_create+0x2d/0x40 [ 106.606117][ T3394] do_syscall_64+0x44/0xd0 [ 106.610589][ T3394] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.616506][ T3394] RIP: 0033:0x7ff158aa6fe9 [ 106.620909][ T3394] 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 [ 106.640520][ T3394] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 106.648933][ T3394] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 106.656894][ T3394] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 106.664860][ T3394] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 [ 106.672820][ T3394] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 106.680849][ T3394] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 106.688822][ T3394] [ 106.691862][ T3401] CPU: 0 PID: 3401 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 106.700256][ T3401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.710312][ T3401] Call Trace: [ 106.713633][ T3401] [ 106.716571][ T3401] dump_stack_lvl+0xd6/0x122 [ 106.719902][ T3402] FAULT_INJECTION: forcing a failure. [ 106.719902][ T3402] name failslab, interval 1, probability 0, space 0, times 0 [ 106.721165][ T3401] dump_stack+0x11/0x1b [ 106.721189][ T3401] should_fail+0x23c/0x250 [ 106.742302][ T3401] should_fail_usercopy+0x16/0x20 [ 106.747321][ T3401] strncpy_from_user+0x21/0x250 [ 106.752169][ T3401] getname_flags+0xb8/0x3f0 [ 106.756662][ T3401] getname+0x15/0x20 [ 106.760545][ T3401] do_sys_openat2+0x6d/0x2b0 [ 106.765193][ T3401] __x64_sys_openat+0xef/0x110 [ 106.769950][ T3401] do_syscall_64+0x44/0xd0 [ 106.774365][ T3401] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.780309][ T3401] RIP: 0033:0x7fc347383f04 [ 106.784709][ T3401] 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 [ 106.804815][ T3401] RSP: 002b:00007fc346546eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 106.813310][ T3401] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc347383f04 [ 106.821267][ T3401] RDX: 0000000000000002 RSI: 00007fc346546fe0 RDI: 00000000ffffff9c [ 106.829250][ T3401] RBP: 00007fc346546fe0 R08: 0000000000000000 R09: 00007fc3465471d0 [ 106.837207][ T3401] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 106.845251][ T3401] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 106.853222][ T3401] [ 106.856241][ T3402] CPU: 1 PID: 3402 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 106.857243][ T3403] FAULT_INJECTION: forcing a failure. [ 106.857243][ T3403] name failslab, interval 1, probability 0, space 0, times 0 [ 106.864569][ T3402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.864582][ T3402] Call Trace: [ 106.864588][ T3402] [ 106.864594][ T3402] dump_stack_lvl+0xd6/0x122 [ 106.897953][ T3402] dump_stack+0x11/0x1b [ 106.902173][ T3402] should_fail+0x23c/0x250 [ 106.906589][ T3402] ? security_file_alloc+0x30/0x190 [ 106.911802][ T3402] __should_failslab+0x81/0x90 [ 106.916556][ T3402] should_failslab+0x5/0x20 [ 106.921050][ T3402] kmem_cache_alloc+0x4f/0x320 [ 106.925802][ T3402] security_file_alloc+0x30/0x190 [ 106.930880][ T3402] __alloc_file+0x83/0x1a0 [ 106.935296][ T3402] alloc_empty_file+0xcd/0x1c0 [ 106.940082][ T3402] alloc_file+0x3a/0x280 [ 106.944338][ T3402] alloc_file_pseudo+0xfa/0x150 [ 106.949177][ T3402] __shmem_file_setup+0x14c/0x1d0 [ 106.954194][ T3402] shmem_file_setup+0x37/0x40 [ 106.958873][ T3402] __se_sys_memfd_create+0x1c1/0x350 [ 106.964259][ T3402] __x64_sys_memfd_create+0x2d/0x40 [ 106.969448][ T3402] do_syscall_64+0x44/0xd0 [ 106.973860][ T3402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.979774][ T3402] RIP: 0033:0x7f4ecbb2afe9 [ 106.984193][ T3402] 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 [ 107.003874][ T3402] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 107.012274][ T3402] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f4ecbb2afe9 [ 107.020317][ T3402] RDX: 00007f4ecaca0fe0 RSI: 0000000000000000 RDI: 00007f4ecbb841e0 [ 107.028273][ T3402] RBP: 0000000000000000 R08: 00007f4ecaca0fd8 R09: 00007f4ecaca11d0 [ 107.036233][ T3402] R10: 00007f4ecaca0fdc R11: 0000000000000246 R12: 0000000020000900 [ 107.044305][ T3402] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 107.052312][ T3402] [ 107.055319][ T3403] CPU: 0 PID: 3403 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 107.063648][ T3403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.073724][ T3403] Call Trace: [ 107.077005][ T3403] [ 107.079936][ T3403] dump_stack_lvl+0xd6/0x122 [ 107.084567][ T3403] dump_stack+0x11/0x1b [ 107.088734][ T3403] should_fail+0x23c/0x250 [ 107.093208][ T3403] ? getname_flags+0x84/0x3f0 [ 107.097901][ T3403] __should_failslab+0x81/0x90 [ 107.102751][ T3403] should_failslab+0x5/0x20 [ 107.107267][ T3403] kmem_cache_alloc+0x4f/0x320 [ 107.112047][ T3403] getname_flags+0x84/0x3f0 [ 107.116664][ T3403] ? up_write+0x25/0xc0 [ 107.120825][ T3403] getname+0x15/0x20 [ 107.124726][ T3403] do_sys_openat2+0x6d/0x2b0 [ 107.129329][ T3403] __x64_sys_openat+0xef/0x110 [ 107.134238][ T3403] do_syscall_64+0x44/0xd0 [ 107.138668][ T3403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.144372][ T3409] FAULT_INJECTION: forcing a failure. [ 107.144372][ T3409] name failslab, interval 1, probability 0, space 0, times 0 [ 107.144601][ T3403] RIP: 0033:0x7f176a17df04 [ 107.161657][ T3403] 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 [ 107.181257][ T3403] RSP: 002b:00007f1769340eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 107.189730][ T3403] RAX: ffffffffffffffda RBX: 00007f176a2149c8 RCX: 00007f176a17df04 [ 107.197704][ T3403] RDX: 0000000000000002 RSI: 00007f1769340fe0 RDI: 00000000ffffff9c [ 107.205662][ T3403] RBP: 00007f1769340fe0 R08: 0000000000000000 R09: 00007f17693411d0 [ 107.213663][ T3403] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 107.221636][ T3403] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 17:55:18 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}, {@uid_gt}]}) 17:55:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 7) 17:55:18 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8e903, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/182) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x4, r1, &(0x7f00000001c0)=0x46f, 0x781, 0x0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 10) 17:55:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 8) [ 107.229623][ T3403] [ 107.232630][ T3409] CPU: 1 PID: 3409 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 107.240994][ T3409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.243689][ T3413] FAULT_INJECTION: forcing a failure. [ 107.243689][ T3413] name failslab, interval 1, probability 0, space 0, times 0 [ 107.251089][ T3409] Call Trace: [ 107.251104][ T3409] [ 107.251109][ T3409] dump_stack_lvl+0xd6/0x122 [ 107.251136][ T3409] dump_stack+0x11/0x1b [ 107.251153][ T3409] should_fail+0x23c/0x250 [ 107.283022][ T3409] ? getname_flags+0x84/0x3f0 [ 107.287687][ T3409] __should_failslab+0x81/0x90 [ 107.292486][ T3409] should_failslab+0x5/0x20 [ 107.297015][ T3409] kmem_cache_alloc+0x4f/0x320 [ 107.301767][ T3409] getname_flags+0x84/0x3f0 [ 107.306261][ T3409] ? up_write+0x25/0xc0 [ 107.310402][ T3409] getname+0x15/0x20 [ 107.314285][ T3409] do_sys_openat2+0x6d/0x2b0 [ 107.318869][ T3409] __x64_sys_openat+0xef/0x110 [ 107.323634][ T3409] do_syscall_64+0x44/0xd0 [ 107.328042][ T3409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.333929][ T3409] RIP: 0033:0x7f4ecbaddf04 [ 107.338380][ T3409] 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 [ 107.358000][ T3409] RSP: 002b:00007f4ecaca0eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 107.366412][ T3409] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbaddf04 [ 107.374378][ T3409] RDX: 0000000000000002 RSI: 00007f4ecaca0fe0 RDI: 00000000ffffff9c [ 107.382350][ T3409] RBP: 00007f4ecaca0fe0 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 107.390328][ T3409] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 107.398367][ T3409] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 107.406329][ T3409] [ 107.409410][ T3413] CPU: 0 PID: 3413 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 107.409851][ T3412] FAULT_INJECTION: forcing a failure. [ 107.409851][ T3412] name failslab, interval 1, probability 0, space 0, times 0 [ 107.417804][ T3413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.440450][ T3413] Call Trace: [ 107.443716][ T3413] [ 107.446634][ T3413] dump_stack_lvl+0xd6/0x122 [ 107.451217][ T3413] dump_stack+0x11/0x1b [ 107.455397][ T3413] should_fail+0x23c/0x250 [ 107.459903][ T3413] ? __alloc_file+0x2e/0x1a0 [ 107.464561][ T3413] __should_failslab+0x81/0x90 [ 107.469321][ T3413] should_failslab+0x5/0x20 [ 107.473817][ T3413] kmem_cache_alloc+0x4f/0x320 [ 107.478595][ T3413] __alloc_file+0x2e/0x1a0 [ 107.482999][ T3413] alloc_empty_file+0xcd/0x1c0 [ 107.487751][ T3413] path_openat+0x6a/0x1f30 [ 107.492155][ T3413] ? avc_has_perm_noaudit+0x1c0/0x270 [ 107.497603][ T3413] ? avc_has_perm+0x70/0x160 [ 107.502235][ T3413] ? avc_has_perm+0xd5/0x160 [ 107.506811][ T3413] do_filp_open+0x105/0x220 [ 107.511334][ T3413] do_sys_openat2+0xb5/0x2b0 [ 107.515968][ T3413] __x64_sys_openat+0xef/0x110 [ 107.520723][ T3413] do_syscall_64+0x44/0xd0 [ 107.525203][ T3413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.531104][ T3413] RIP: 0033:0x7fc347383f04 [ 107.535509][ T3413] 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 [ 107.555202][ T3413] RSP: 002b:00007fc346546eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 107.563600][ T3413] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc347383f04 [ 107.571574][ T3413] RDX: 0000000000000002 RSI: 00007fc346546fe0 RDI: 00000000ffffff9c [ 107.579536][ T3413] RBP: 00007fc346546fe0 R08: 0000000000000000 R09: 00007fc3465471d0 [ 107.587510][ T3413] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 107.595588][ T3413] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 107.603611][ T3413] [ 107.606618][ T3412] CPU: 1 PID: 3412 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 107.614956][ T3412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:55:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 9) 17:55:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 11) [ 107.624787][ T3411] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 107.625043][ T3412] Call Trace: [ 107.625051][ T3412] [ 107.640585][ T3412] dump_stack_lvl+0xd6/0x122 [ 107.645239][ T3412] dump_stack+0x11/0x1b [ 107.649406][ T3412] should_fail+0x23c/0x250 [ 107.653851][ T3412] ? security_file_alloc+0x30/0x190 [ 107.659141][ T3412] __should_failslab+0x81/0x90 [ 107.663915][ T3412] should_failslab+0x5/0x20 [ 107.666660][ T3416] FAULT_INJECTION: forcing a failure. [ 107.666660][ T3416] name failslab, interval 1, probability 0, space 0, times 0 [ 107.668469][ T3412] kmem_cache_alloc+0x4f/0x320 [ 107.685817][ T3412] security_file_alloc+0x30/0x190 [ 107.690844][ T3412] __alloc_file+0x83/0x1a0 [ 107.695324][ T3412] alloc_empty_file+0xcd/0x1c0 [ 107.700086][ T3412] alloc_file+0x3a/0x280 [ 107.704377][ T3412] alloc_file_pseudo+0xfa/0x150 [ 107.709223][ T3412] __shmem_file_setup+0x14c/0x1d0 [ 107.714239][ T3412] shmem_file_setup+0x37/0x40 [ 107.718904][ T3412] __se_sys_memfd_create+0x1c1/0x350 [ 107.724221][ T3412] __x64_sys_memfd_create+0x2d/0x40 [ 107.729409][ T3412] do_syscall_64+0x44/0xd0 [ 107.733884][ T3412] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.739844][ T3412] RIP: 0033:0x7ff158aa6fe9 [ 107.744301][ T3412] 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 [ 107.763910][ T3412] RSP: 002b:00007ff157c1cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 107.772504][ T3412] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007ff158aa6fe9 [ 107.780511][ T3412] RDX: 00007ff157c1cfe0 RSI: 0000000000000000 RDI: 00007ff158b001e0 [ 107.788492][ T3412] RBP: 0000000000000000 R08: 00007ff157c1cfd8 R09: 00007ff157c1d1d0 [ 107.796451][ T3412] R10: 00007ff157c1cfdc R11: 0000000000000246 R12: 0000000020000900 [ 107.804484][ T3412] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 107.812445][ T3412] [ 107.815458][ T3416] CPU: 0 PID: 3416 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 107.823793][ T3416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.833852][ T3416] Call Trace: [ 107.836114][ T3417] FAULT_INJECTION: forcing a failure. [ 107.836114][ T3417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.837134][ T3416] [ 107.837161][ T3416] dump_stack_lvl+0xd6/0x122 [ 107.857717][ T3416] dump_stack+0x11/0x1b [ 107.861871][ T3416] should_fail+0x23c/0x250 [ 107.866279][ T3416] ? security_file_alloc+0x30/0x190 [ 107.871504][ T3416] __should_failslab+0x81/0x90 [ 107.876289][ T3416] should_failslab+0x5/0x20 [ 107.880787][ T3416] kmem_cache_alloc+0x4f/0x320 [ 107.885626][ T3416] security_file_alloc+0x30/0x190 [ 107.890646][ T3416] __alloc_file+0x83/0x1a0 [ 107.895058][ T3416] alloc_empty_file+0xcd/0x1c0 [ 107.899812][ T3416] path_openat+0x6a/0x1f30 [ 107.904263][ T3416] ? avc_has_perm_noaudit+0x1c0/0x270 [ 107.909711][ T3416] ? avc_has_perm+0x70/0x160 [ 107.914285][ T3416] ? avc_has_perm+0xd5/0x160 [ 107.918862][ T3416] do_filp_open+0x105/0x220 [ 107.923360][ T3416] do_sys_openat2+0xb5/0x2b0 [ 107.928018][ T3416] __x64_sys_openat+0xef/0x110 [ 107.932949][ T3416] do_syscall_64+0x44/0xd0 [ 107.937430][ T3416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.943329][ T3416] RIP: 0033:0x7fc347383f04 [ 107.947744][ T3416] 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 [ 107.967340][ T3416] RSP: 002b:00007fc346546eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 17:55:19 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8e903, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/182) (async) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x4, r1, &(0x7f00000001c0)=0x46f, 0x781, 0x0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 107.975791][ T3416] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc347383f04 [ 107.983752][ T3416] RDX: 0000000000000002 RSI: 00007fc346546fe0 RDI: 00000000ffffff9c [ 107.991751][ T3416] RBP: 00007fc346546fe0 R08: 0000000000000000 R09: 00007fc3465471d0 [ 107.999746][ T3416] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 108.007703][ T3416] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 108.015724][ T3416] [ 108.018741][ T3417] CPU: 1 PID: 3417 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 17:55:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 108.027077][ T3417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.029815][ T24] audit: type=1400 audit(1642096519.391:157): avc: denied { unlink } for pid=1420 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 108.037201][ T3417] Call Trace: [ 108.037211][ T3417] [ 108.037217][ T3417] dump_stack_lvl+0xd6/0x122 [ 108.037243][ T3417] dump_stack+0x11/0x1b [ 108.074527][ T3417] should_fail+0x23c/0x250 17:55:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 12) [ 108.078956][ T3417] should_fail_usercopy+0x16/0x20 [ 108.083995][ T3417] strncpy_from_user+0x21/0x250 [ 108.088982][ T3417] getname_flags+0xb8/0x3f0 [ 108.093530][ T3417] getname+0x15/0x20 [ 108.097463][ T3417] do_sys_openat2+0x6d/0x2b0 [ 108.102181][ T3417] __x64_sys_openat+0xef/0x110 [ 108.106956][ T3417] do_syscall_64+0x44/0xd0 [ 108.111449][ T3417] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.117518][ T3417] RIP: 0033:0x7f4ecbaddf04 [ 108.121935][ T3417] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 108.123746][ T3422] FAULT_INJECTION: forcing a failure. [ 108.123746][ T3422] name failslab, interval 1, probability 0, space 0, times 0 [ 108.141546][ T3417] RSP: 002b:00007f4ecaca0eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 108.141570][ T3417] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbaddf04 [ 108.170517][ T3417] RDX: 0000000000000002 RSI: 00007f4ecaca0fe0 RDI: 00000000ffffff9c [ 108.178532][ T3417] RBP: 00007f4ecaca0fe0 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 108.186492][ T3417] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 108.194450][ T3417] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 108.202426][ T3417] [ 108.205435][ T3422] CPU: 0 PID: 3422 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 108.213767][ T3422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.221673][ T3425] FAT-fs (loop0): bogus number of reserved sectors [ 108.223867][ T3422] Call Trace: 17:55:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 10) [ 108.223875][ T3422] [ 108.223881][ T3422] dump_stack_lvl+0xd6/0x122 [ 108.223905][ T3422] dump_stack+0x11/0x1b [ 108.230409][ T3425] FAT-fs (loop0): Can't find a valid FAT filesystem [ 108.233657][ T3422] should_fail+0x23c/0x250 [ 108.251359][ T3426] FAT-fs (loop4): bogus number of reserved sectors [ 108.251852][ T3422] ? kzalloc+0x16/0x20 [ 108.256282][ T3426] FAT-fs (loop4): Can't find a valid FAT filesystem [ 108.262747][ T3422] __should_failslab+0x81/0x90 [ 108.262774][ T3422] should_failslab+0x5/0x20 [ 108.282626][ T3422] __kmalloc+0x6f/0x370 [ 108.286793][ T3422] ? _atomic_dec_and_lock+0x60/0xc0 [ 108.292028][ T3422] kzalloc+0x16/0x20 [ 108.295965][ T3422] alloc_workqueue+0x12f/0xad0 [ 108.296502][ T3429] FAULT_INJECTION: forcing a failure. [ 108.296502][ T3429] name failslab, interval 1, probability 0, space 0, times 0 [ 108.300762][ T3422] ? __rcu_read_unlock+0x5c/0x290 [ 108.318393][ T3422] ? preempt_count_add+0x4e/0x90 [ 108.323331][ T3422] ? _raw_spin_unlock+0x2e/0x50 [ 108.328241][ T3422] ? bd_prepare_to_claim+0x1ac/0x200 [ 108.333581][ T3422] loop_configure+0x72f/0xf50 [ 108.338332][ T3422] lo_ioctl+0x633/0x1280 [ 108.342566][ T3422] ? __rcu_read_unlock+0x5c/0x290 [ 108.347582][ T3422] ? blkdev_common_ioctl+0x438/0x1060 [ 108.352954][ T3422] ? selinux_file_ioctl+0x522/0x590 [ 108.358185][ T3422] ? do_vfs_ioctl+0x819/0x14a0 [ 108.362958][ T3422] ? lo_release+0x1e0/0x1e0 [ 108.367533][ T3422] blkdev_ioctl+0x20e/0x440 [ 108.372097][ T3422] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 108.377548][ T3422] __se_sys_ioctl+0xcb/0x140 [ 108.382162][ T3422] __x64_sys_ioctl+0x3f/0x50 [ 108.386835][ T3422] do_syscall_64+0x44/0xd0 [ 108.391255][ T3422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.397270][ T3422] RIP: 0033:0x7fc3473d0da7 [ 108.401673][ T3422] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 108.421323][ T3422] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.429724][ T3422] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 108.437713][ T3422] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 108.445686][ T3422] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 108.453717][ T3422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 108.461851][ T3422] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 108.469991][ T3422] [ 108.473012][ T3429] CPU: 1 PID: 3429 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 108.481344][ T3429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.491449][ T3429] Call Trace: [ 108.494727][ T3429] [ 108.497662][ T3429] dump_stack_lvl+0xd6/0x122 [ 108.502260][ T3429] dump_stack+0x11/0x1b [ 108.506426][ T3429] should_fail+0x23c/0x250 [ 108.510893][ T3429] ? __alloc_file+0x2e/0x1a0 [ 108.513769][ T3432] FAULT_INJECTION: forcing a failure. [ 108.513769][ T3432] name failslab, interval 1, probability 0, space 0, times 0 [ 108.515489][ T3429] __should_failslab+0x81/0x90 [ 108.532831][ T3429] should_failslab+0x5/0x20 [ 108.537338][ T3429] kmem_cache_alloc+0x4f/0x320 [ 108.542149][ T3429] __alloc_file+0x2e/0x1a0 [ 108.546793][ T3429] alloc_empty_file+0xcd/0x1c0 [ 108.551567][ T3429] path_openat+0x6a/0x1f30 [ 108.555975][ T3429] ? avc_has_perm_noaudit+0x1c0/0x270 [ 108.561341][ T3429] ? avc_has_perm+0x70/0x160 [ 108.565995][ T3429] ? avc_has_perm+0xd5/0x160 [ 108.570632][ T3429] do_filp_open+0x105/0x220 [ 108.575231][ T3429] do_sys_openat2+0xb5/0x2b0 [ 108.579819][ T3429] __x64_sys_openat+0xef/0x110 [ 108.584627][ T3429] do_syscall_64+0x44/0xd0 [ 108.589036][ T3429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.594989][ T3429] RIP: 0033:0x7f4ecbaddf04 [ 108.599397][ T3429] 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 [ 108.619010][ T3429] RSP: 002b:00007f4ecaca0eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 108.627411][ T3429] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbaddf04 17:55:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) 17:55:19 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8e903, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/182) (async) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) copy_file_range(r3, &(0x7f0000000140)=0x4, r1, &(0x7f00000001c0)=0x46f, 0x781, 0x0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 13) [ 108.635379][ T3429] RDX: 0000000000000002 RSI: 00007f4ecaca0fe0 RDI: 00000000ffffff9c [ 108.643349][ T3429] RBP: 00007f4ecaca0fe0 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 108.651362][ T3429] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 108.659319][ T3429] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 108.667287][ T3429] [ 108.670370][ T3432] CPU: 0 PID: 3432 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 17:55:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 11) [ 108.678714][ T3432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.688831][ T3432] Call Trace: [ 108.692107][ T3432] [ 108.695036][ T3432] dump_stack_lvl+0xd6/0x122 [ 108.697603][ T3436] FAULT_INJECTION: forcing a failure. [ 108.697603][ T3436] name failslab, interval 1, probability 0, space 0, times 0 [ 108.699688][ T3432] dump_stack+0x11/0x1b [ 108.699712][ T3432] should_fail+0x23c/0x250 [ 108.699731][ T3432] ? alloc_workqueue+0x15d/0xad0 [ 108.725753][ T3432] __should_failslab+0x81/0x90 [ 108.730596][ T3432] should_failslab+0x5/0x20 [ 108.735130][ T3432] kmem_cache_alloc_trace+0x52/0x350 [ 108.740409][ T3432] ? kzalloc+0x16/0x20 [ 108.744553][ T3432] alloc_workqueue+0x15d/0xad0 [ 108.749309][ T3432] ? debug_smp_processor_id+0x18/0x20 [ 108.754710][ T3432] ? delay_tsc+0x96/0xe0 [ 108.758943][ T3432] ? loop_configure+0x485/0xf50 [ 108.763854][ T3432] loop_configure+0x72f/0xf50 [ 108.768530][ T3432] lo_ioctl+0x633/0x1280 [ 108.772846][ T3432] ? __rcu_read_unlock+0x5c/0x290 [ 108.777892][ T3432] ? blkdev_common_ioctl+0x438/0x1060 [ 108.783263][ T3432] ? selinux_file_ioctl+0x522/0x590 [ 108.788453][ T3432] ? do_vfs_ioctl+0x819/0x14a0 [ 108.793208][ T3432] ? lo_release+0x1e0/0x1e0 [ 108.797746][ T3432] blkdev_ioctl+0x20e/0x440 [ 108.802947][ T3432] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 108.808396][ T3432] __se_sys_ioctl+0xcb/0x140 [ 108.813057][ T3432] __x64_sys_ioctl+0x3f/0x50 [ 108.817647][ T3432] do_syscall_64+0x44/0xd0 [ 108.822053][ T3432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.827939][ T3432] RIP: 0033:0x7fc3473d0da7 [ 108.832351][ T3432] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 108.852020][ T3432] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.860501][ T3432] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 108.868469][ T3432] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 108.876540][ T3432] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 108.884512][ T3432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 108.892481][ T3432] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 108.900444][ T3432] [ 108.903449][ T3436] CPU: 1 PID: 3436 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 108.904221][ T3433] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 108.911788][ T3436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.911801][ T3436] Call Trace: [ 108.911807][ T3436] [ 108.911812][ T3436] dump_stack_lvl+0xd6/0x122 [ 108.911837][ T3436] dump_stack+0x11/0x1b [ 108.946148][ T3436] should_fail+0x23c/0x250 [ 108.950569][ T3436] ? security_file_alloc+0x30/0x190 [ 108.955883][ T3436] __should_failslab+0x81/0x90 [ 108.960741][ T3436] should_failslab+0x5/0x20 [ 108.965336][ T3436] kmem_cache_alloc+0x4f/0x320 [ 108.970111][ T3436] security_file_alloc+0x30/0x190 [ 108.975155][ T3436] __alloc_file+0x83/0x1a0 [ 108.979580][ T3436] alloc_empty_file+0xcd/0x1c0 [ 108.980124][ T3442] FAULT_INJECTION: forcing a failure. [ 108.980124][ T3442] name failslab, interval 1, probability 0, space 0, times 0 [ 108.984378][ T3436] path_openat+0x6a/0x1f30 [ 108.984402][ T3436] ? avc_has_perm_noaudit+0x1c0/0x270 [ 108.984422][ T3436] ? avc_has_perm+0x70/0x160 [ 108.984477][ T3436] ? avc_has_perm+0xd5/0x160 [ 108.984495][ T3436] do_filp_open+0x105/0x220 [ 109.020492][ T3436] do_sys_openat2+0xb5/0x2b0 [ 109.025082][ T3436] __x64_sys_openat+0xef/0x110 [ 109.029841][ T3436] do_syscall_64+0x44/0xd0 [ 109.034259][ T3436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.040175][ T3436] RIP: 0033:0x7f4ecbaddf04 [ 109.044577][ T3436] 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 [ 109.064173][ T3436] RSP: 002b:00007f4ecaca0eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 109.072582][ T3436] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbaddf04 17:55:20 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) dup2(r1, r2) 17:55:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 14) [ 109.080540][ T3436] RDX: 0000000000000002 RSI: 00007f4ecaca0fe0 RDI: 00000000ffffff9c [ 109.088496][ T3436] RBP: 00007f4ecaca0fe0 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 109.096457][ T3436] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 109.104433][ T3436] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 109.112407][ T3436] [ 109.115415][ T3442] CPU: 0 PID: 3442 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 109.123751][ T3442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.133809][ T3442] Call Trace: 17:55:20 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) dup2(r1, r2) 17:55:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 12) [ 109.137091][ T3442] [ 109.140045][ T3442] dump_stack_lvl+0xd6/0x122 [ 109.144691][ T3442] dump_stack+0x11/0x1b [ 109.148951][ T3442] should_fail+0x23c/0x250 [ 109.153421][ T3442] ? kzalloc+0x16/0x20 [ 109.153691][ T3446] FAULT_INJECTION: forcing a failure. [ 109.153691][ T3446] name failslab, interval 1, probability 0, space 0, times 0 [ 109.157496][ T3442] __should_failslab+0x81/0x90 [ 109.157523][ T3442] should_failslab+0x5/0x20 [ 109.179333][ T3442] __kmalloc+0x6f/0x370 [ 109.183514][ T3442] kzalloc+0x16/0x20 [ 109.187441][ T3442] apply_wqattrs_prepare+0x3a/0x630 [ 109.192750][ T3442] ? apply_workqueue_attrs+0x43/0x100 [ 109.198124][ T3442] ? apply_workqueue_attrs+0x93/0x100 [ 109.203513][ T3442] apply_workqueue_attrs+0x9e/0x100 [ 109.208720][ T3442] alloc_workqueue+0x777/0xad0 [ 109.213502][ T3442] ? preempt_count_add+0x4e/0x90 [ 109.218448][ T3442] ? _raw_spin_unlock+0x2e/0x50 [ 109.223305][ T3442] ? bd_prepare_to_claim+0x1ac/0x200 [ 109.228582][ T3442] loop_configure+0x72f/0xf50 [ 109.233246][ T3442] lo_ioctl+0x633/0x1280 [ 109.237559][ T3442] ? __rcu_read_unlock+0x5c/0x290 [ 109.242670][ T3442] ? blkdev_common_ioctl+0x438/0x1060 [ 109.248035][ T3442] ? selinux_file_ioctl+0x522/0x590 [ 109.253247][ T3442] ? do_vfs_ioctl+0x819/0x14a0 [ 109.258002][ T3442] ? lo_release+0x1e0/0x1e0 [ 109.262511][ T3442] blkdev_ioctl+0x20e/0x440 [ 109.267016][ T3442] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 109.272468][ T3442] __se_sys_ioctl+0xcb/0x140 [ 109.277070][ T3442] __x64_sys_ioctl+0x3f/0x50 [ 109.281653][ T3442] do_syscall_64+0x44/0xd0 [ 109.286066][ T3442] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.291963][ T3442] RIP: 0033:0x7fc3473d0da7 [ 109.296445][ T3442] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 109.316036][ T3442] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.324438][ T3442] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 109.332452][ T3442] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 109.340408][ T3442] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 109.348376][ T3442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 109.356338][ T3442] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 109.364388][ T3442] [ 109.367412][ T3446] CPU: 1 PID: 3446 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 109.375749][ T3446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.385887][ T3446] Call Trace: [ 109.389159][ T3446] [ 109.392079][ T3446] dump_stack_lvl+0xd6/0x122 [ 109.396665][ T3446] dump_stack+0x11/0x1b [ 109.400815][ T3446] should_fail+0x23c/0x250 [ 109.405221][ T3446] ? kzalloc+0x16/0x20 [ 109.409325][ T3446] __should_failslab+0x81/0x90 [ 109.414078][ T3446] should_failslab+0x5/0x20 [ 109.418574][ T3446] __kmalloc+0x6f/0x370 [ 109.422769][ T3446] ? _atomic_dec_and_lock+0x60/0xc0 [ 109.427972][ T3446] kzalloc+0x16/0x20 [ 109.431865][ T3446] alloc_workqueue+0x12f/0xad0 [ 109.436698][ T3446] ? __rcu_read_unlock+0x5c/0x290 [ 109.441787][ T3446] ? preempt_count_add+0x4e/0x90 [ 109.446754][ T3446] ? _raw_spin_unlock+0x2e/0x50 [ 109.451599][ T3446] ? bd_prepare_to_claim+0x1ac/0x200 [ 109.456905][ T3446] loop_configure+0x72f/0xf50 [ 109.461658][ T3446] lo_ioctl+0x633/0x1280 [ 109.465894][ T3446] ? __rcu_read_unlock+0x5c/0x290 [ 109.470938][ T3446] ? blkdev_common_ioctl+0x438/0x1060 [ 109.476376][ T3446] ? selinux_file_ioctl+0x522/0x590 [ 109.481586][ T3446] ? do_vfs_ioctl+0x819/0x14a0 [ 109.486342][ T3446] ? lo_release+0x1e0/0x1e0 [ 109.490921][ T3446] blkdev_ioctl+0x20e/0x440 [ 109.495418][ T3446] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 109.500948][ T3446] __se_sys_ioctl+0xcb/0x140 [ 109.505534][ T3446] __x64_sys_ioctl+0x3f/0x50 [ 109.510120][ T3446] do_syscall_64+0x44/0xd0 [ 109.514605][ T3446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.520494][ T3446] RIP: 0033:0x7f4ecbb2ada7 [ 109.524896][ T3446] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 109.544534][ T3446] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.553108][ T3446] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 109.561074][ T3446] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 109.569083][ T3446] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 109.577077][ T3446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 109.585043][ T3446] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 109.593080][ T3446] 17:55:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 15) 17:55:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) dup2(r1, r2) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) dup2(r1, r2) (async) 17:55:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}]}) 17:55:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 13) [ 109.661072][ T3451] FAT-fs (loop0): bogus number of reserved sectors [ 109.667656][ T3451] FAT-fs (loop0): Can't find a valid FAT filesystem [ 109.683234][ T3456] FAULT_INJECTION: forcing a failure. [ 109.683234][ T3456] name failslab, interval 1, probability 0, space 0, times 0 [ 109.684114][ T3457] FAULT_INJECTION: forcing a failure. [ 109.684114][ T3457] name failslab, interval 1, probability 0, space 0, times 0 [ 109.695914][ T3456] CPU: 1 PID: 3456 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 109.716792][ T3456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.726844][ T3456] Call Trace: [ 109.730119][ T3456] [ 109.733042][ T3456] dump_stack_lvl+0xd6/0x122 [ 109.737728][ T3456] dump_stack+0x11/0x1b [ 109.741878][ T3456] should_fail+0x23c/0x250 [ 109.746348][ T3456] ? alloc_workqueue+0x15d/0xad0 [ 109.751282][ T3456] __should_failslab+0x81/0x90 [ 109.756082][ T3456] should_failslab+0x5/0x20 [ 109.760602][ T3456] kmem_cache_alloc_trace+0x52/0x350 [ 109.765963][ T3456] ? kzalloc+0x16/0x20 [ 109.770037][ T3456] alloc_workqueue+0x15d/0xad0 [ 109.774836][ T3456] ? __rcu_read_unlock+0x5c/0x290 [ 109.779873][ T3456] ? preempt_count_add+0x4e/0x90 [ 109.784806][ T3456] ? _raw_spin_unlock+0x2e/0x50 [ 109.789648][ T3456] ? bd_prepare_to_claim+0x1ac/0x200 [ 109.794996][ T3456] loop_configure+0x72f/0xf50 [ 109.799682][ T3456] lo_ioctl+0x633/0x1280 [ 109.803934][ T3456] ? __rcu_read_unlock+0x5c/0x290 [ 109.808960][ T3456] ? blkdev_common_ioctl+0x438/0x1060 [ 109.814385][ T3456] ? selinux_file_ioctl+0x522/0x590 [ 109.819578][ T3456] ? do_vfs_ioctl+0x819/0x14a0 [ 109.824417][ T3456] ? lo_release+0x1e0/0x1e0 [ 109.828990][ T3456] blkdev_ioctl+0x20e/0x440 [ 109.833525][ T3456] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 109.838977][ T3456] __se_sys_ioctl+0xcb/0x140 [ 109.843681][ T3456] __x64_sys_ioctl+0x3f/0x50 [ 109.848266][ T3456] do_syscall_64+0x44/0xd0 [ 109.852678][ T3456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.858637][ T3456] RIP: 0033:0x7f4ecbb2ada7 [ 109.863092][ T3456] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 109.882688][ T3456] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.891201][ T3456] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 109.899159][ T3456] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 109.907144][ T3456] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 109.915120][ T3456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 109.923128][ T3456] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 109.931090][ T3456] [ 109.934098][ T3457] CPU: 0 PID: 3457 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 109.942441][ T3457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.952533][ T3457] Call Trace: [ 109.955860][ T3457] 17:55:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 14) [ 109.958794][ T3457] dump_stack_lvl+0xd6/0x122 [ 109.963396][ T3457] dump_stack+0x11/0x1b [ 109.967575][ T3457] should_fail+0x23c/0x250 [ 109.972010][ T3457] ? apply_wqattrs_prepare+0x5f/0x630 [ 109.974511][ T3463] FAULT_INJECTION: forcing a failure. [ 109.974511][ T3463] name failslab, interval 1, probability 0, space 0, times 0 [ 109.977396][ T3457] __should_failslab+0x81/0x90 [ 109.994759][ T3457] should_failslab+0x5/0x20 [ 109.999299][ T3457] kmem_cache_alloc_trace+0x52/0x350 [ 110.004610][ T3457] ? kzalloc+0x16/0x20 [ 110.008683][ T3457] apply_wqattrs_prepare+0x5f/0x630 [ 110.013874][ T3457] ? vsnprintf+0xe8f/0xed0 [ 110.018332][ T3457] apply_workqueue_attrs+0x9e/0x100 [ 110.023626][ T3457] alloc_workqueue+0x777/0xad0 [ 110.028435][ T3457] ? preempt_count_add+0x4e/0x90 [ 110.033366][ T3457] ? _raw_spin_unlock+0x2e/0x50 [ 110.038215][ T3457] ? bd_prepare_to_claim+0x1ac/0x200 [ 110.043531][ T3457] loop_configure+0x72f/0xf50 [ 110.048202][ T3457] lo_ioctl+0x633/0x1280 [ 110.052446][ T3457] ? __rcu_read_unlock+0x5c/0x290 [ 110.057522][ T3457] ? blkdev_common_ioctl+0x438/0x1060 [ 110.062889][ T3457] ? selinux_file_ioctl+0x522/0x590 [ 110.068095][ T3457] ? do_vfs_ioctl+0x819/0x14a0 [ 110.072927][ T3457] ? lo_release+0x1e0/0x1e0 [ 110.077423][ T3457] blkdev_ioctl+0x20e/0x440 [ 110.081925][ T3457] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 110.087490][ T3457] __se_sys_ioctl+0xcb/0x140 [ 110.092098][ T3457] __x64_sys_ioctl+0x3f/0x50 [ 110.096680][ T3457] do_syscall_64+0x44/0xd0 [ 110.101093][ T3457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.107000][ T3457] RIP: 0033:0x7fc3473d0da7 [ 110.111402][ T3457] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.131083][ T3457] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.139542][ T3457] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 110.147534][ T3457] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 110.155493][ T3457] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 110.163453][ T3457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 110.171420][ T3457] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 110.179385][ T3457] [ 110.182446][ T3463] CPU: 1 PID: 3463 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 110.185218][ T3460] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 110.190783][ T3463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.190795][ T3463] Call Trace: 17:55:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 16) [ 110.190801][ T3463] [ 110.190807][ T3463] dump_stack_lvl+0xd6/0x122 [ 110.190832][ T3463] dump_stack+0x11/0x1b [ 110.201209][ T3461] FAT-fs (loop4): bogus number of reserved sectors [ 110.210248][ T3463] should_fail+0x23c/0x250 [ 110.210273][ T3463] ? alloc_workqueue+0x15d/0xad0 [ 110.210343][ T3463] __should_failslab+0x81/0x90 [ 110.213636][ T3461] FAT-fs (loop4): Can't find a valid FAT filesystem [ 110.216552][ T3463] should_failslab+0x5/0x20 [ 110.256996][ T3463] kmem_cache_alloc_trace+0x52/0x350 [ 110.262298][ T3463] ? kzalloc+0x16/0x20 [ 110.266419][ T3463] alloc_workqueue+0x15d/0xad0 [ 110.269467][ T3469] FAULT_INJECTION: forcing a failure. [ 110.269467][ T3469] name failslab, interval 1, probability 0, space 0, times 0 [ 110.271272][ T3463] ? __rcu_read_unlock+0x5c/0x290 [ 110.271297][ T3463] ? preempt_count_add+0x4e/0x90 [ 110.271321][ T3463] ? _raw_spin_unlock+0x2e/0x50 [ 110.298789][ T3463] ? bd_prepare_to_claim+0x1ac/0x200 [ 110.304069][ T3463] loop_configure+0x72f/0xf50 [ 110.308735][ T3463] lo_ioctl+0x633/0x1280 [ 110.312972][ T3463] ? __rcu_read_unlock+0x5c/0x290 [ 110.318047][ T3463] ? blkdev_common_ioctl+0x438/0x1060 [ 110.323408][ T3463] ? selinux_file_ioctl+0x522/0x590 [ 110.328619][ T3463] ? do_vfs_ioctl+0x819/0x14a0 [ 110.333473][ T3463] ? lo_release+0x1e0/0x1e0 [ 110.338059][ T3463] blkdev_ioctl+0x20e/0x440 [ 110.342557][ T3463] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 110.348056][ T3463] __se_sys_ioctl+0xcb/0x140 [ 110.352670][ T3463] __x64_sys_ioctl+0x3f/0x50 [ 110.357301][ T3463] do_syscall_64+0x44/0xd0 [ 110.361716][ T3463] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.367606][ T3463] RIP: 0033:0x7f4ecbb2ada7 [ 110.372011][ T3463] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.391610][ T3463] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.400082][ T3463] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 17:55:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) [ 110.408079][ T3463] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 110.416047][ T3463] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 110.424070][ T3463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 110.432051][ T3463] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 110.440022][ T3463] [ 110.443096][ T3469] CPU: 0 PID: 3469 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 110.451480][ T3469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.461550][ T3469] Call Trace: 17:55:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 15) 17:55:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) 17:55:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) (async) [ 110.464839][ T3469] [ 110.467853][ T3469] dump_stack_lvl+0xd6/0x122 [ 110.472459][ T3469] dump_stack+0x11/0x1b [ 110.476622][ T3469] should_fail+0x23c/0x250 [ 110.481048][ T3469] ? apply_wqattrs_prepare+0xbe/0x630 [ 110.486496][ T3469] __should_failslab+0x81/0x90 [ 110.491368][ T3469] should_failslab+0x5/0x20 [ 110.495963][ T3469] kmem_cache_alloc_trace+0x52/0x350 [ 110.501262][ T3469] ? apply_wqattrs_prepare+0x5f/0x630 [ 110.506655][ T3469] apply_wqattrs_prepare+0xbe/0x630 [ 110.511878][ T3469] ? vsnprintf+0xe8f/0xed0 [ 110.516312][ T3469] apply_workqueue_attrs+0x9e/0x100 [ 110.521532][ T3469] alloc_workqueue+0x777/0xad0 [ 110.526330][ T3469] ? preempt_count_add+0x4e/0x90 [ 110.531285][ T3469] ? _raw_spin_unlock+0x2e/0x50 [ 110.536229][ T3469] ? bd_prepare_to_claim+0x1ac/0x200 [ 110.541536][ T3469] loop_configure+0x72f/0xf50 [ 110.546220][ T3469] lo_ioctl+0x633/0x1280 [ 110.550487][ T3469] ? __rcu_read_unlock+0x5c/0x290 [ 110.555502][ T3469] ? blkdev_common_ioctl+0x438/0x1060 [ 110.560938][ T3469] ? selinux_file_ioctl+0x522/0x590 [ 110.566126][ T3469] ? do_vfs_ioctl+0x819/0x14a0 [ 110.570897][ T3469] ? lo_release+0x1e0/0x1e0 [ 110.575394][ T3469] blkdev_ioctl+0x20e/0x440 [ 110.580090][ T3469] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 110.585685][ T3469] __se_sys_ioctl+0xcb/0x140 [ 110.590390][ T3469] __x64_sys_ioctl+0x3f/0x50 [ 110.594982][ T3469] do_syscall_64+0x44/0xd0 [ 110.599420][ T3469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.605332][ T3469] RIP: 0033:0x7fc3473d0da7 [ 110.609749][ T3469] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.629406][ T3469] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.637831][ T3469] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 110.645794][ T3469] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 110.653833][ T3469] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 110.661927][ T3469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 110.669934][ T3469] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 110.677903][ T3469] [ 110.682110][ T3473] FAULT_INJECTION: forcing a failure. [ 110.682110][ T3473] name failslab, interval 1, probability 0, space 0, times 0 [ 110.694780][ T3473] CPU: 0 PID: 3473 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 110.703205][ T3473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.713277][ T3473] Call Trace: [ 110.716562][ T3473] [ 110.719647][ T3473] dump_stack_lvl+0xd6/0x122 [ 110.724230][ T3473] dump_stack+0x11/0x1b [ 110.728371][ T3473] should_fail+0x23c/0x250 [ 110.732775][ T3473] ? apply_wqattrs_prepare+0x5f/0x630 [ 110.738219][ T3473] __should_failslab+0x81/0x90 [ 110.742969][ T3473] should_failslab+0x5/0x20 [ 110.747536][ T3473] kmem_cache_alloc_trace+0x52/0x350 [ 110.753032][ T3473] ? kzalloc+0x16/0x20 [ 110.757127][ T3473] apply_wqattrs_prepare+0x5f/0x630 [ 110.762426][ T3473] ? _raw_spin_unlock+0x2e/0x50 [ 110.767266][ T3473] ? __mutex_lock+0x21d/0x5a0 [ 110.771936][ T3473] apply_workqueue_attrs+0x9e/0x100 [ 110.777179][ T3473] alloc_workqueue+0x777/0xad0 [ 110.781929][ T3473] ? preempt_count_add+0x4e/0x90 [ 110.786869][ T3473] ? _raw_spin_unlock+0x2e/0x50 [ 110.791778][ T3473] ? bd_prepare_to_claim+0x1ac/0x200 [ 110.797051][ T3473] loop_configure+0x72f/0xf50 [ 110.801764][ T3473] lo_ioctl+0x633/0x1280 [ 110.806011][ T3473] ? __rcu_read_unlock+0x5c/0x290 [ 110.811060][ T3473] ? blkdev_common_ioctl+0x438/0x1060 [ 110.816480][ T3473] ? selinux_file_ioctl+0x522/0x590 [ 110.821676][ T3473] ? do_vfs_ioctl+0x819/0x14a0 [ 110.826443][ T3473] ? lo_release+0x1e0/0x1e0 [ 110.830933][ T3473] blkdev_ioctl+0x20e/0x440 [ 110.835797][ T3473] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 110.841316][ T3473] __se_sys_ioctl+0xcb/0x140 [ 110.845943][ T3473] __x64_sys_ioctl+0x3f/0x50 [ 110.850532][ T3473] do_syscall_64+0x44/0xd0 [ 110.855027][ T3473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.860914][ T3473] RIP: 0033:0x7f4ecbb2ada7 [ 110.865330][ T3473] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 110.884920][ T3473] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.893357][ T3473] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 110.901349][ T3473] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:55:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x9c, r1, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:src_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_virt_wifi\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_0\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x6050}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0xa8, 0x2007da3d, 0x1e, @ipv4={'\x00', '\xff\xff', @multicast2}, @rand_addr=' \x01\x00', 0x20, 0x80, 0x7, 0x20}}) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44010}, 0x1) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x8844) r6 = fcntl$dupfd(r2, 0x0, r2) preadv(r6, &(0x7f0000003800)=[{&(0x7f00000004c0)=""/4, 0x4}], 0x1, 0x0, 0x0) 17:55:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 17) 17:55:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}]}) [ 110.909305][ T3473] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 110.917279][ T3473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 110.925239][ T3473] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 110.933310][ T3473] 17:55:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x9c, r1, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:src_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_virt_wifi\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_0\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x6050}, 0x0) (async) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0xa8, 0x2007da3d, 0x1e, @ipv4={'\x00', '\xff\xff', @multicast2}, @rand_addr=' \x01\x00', 0x20, 0x80, 0x7, 0x20}}) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44010}, 0x1) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x8844) r6 = fcntl$dupfd(r2, 0x0, r2) preadv(r6, &(0x7f0000003800)=[{&(0x7f00000004c0)=""/4, 0x4}], 0x1, 0x0, 0x0) [ 110.966413][ T3485] FAULT_INJECTION: forcing a failure. [ 110.966413][ T3485] name failslab, interval 1, probability 0, space 0, times 0 [ 110.979069][ T3485] CPU: 0 PID: 3485 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 110.987524][ T3485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.997674][ T3485] Call Trace: [ 111.001020][ T3485] [ 111.003960][ T3485] dump_stack_lvl+0xd6/0x122 [ 111.008561][ T3485] dump_stack+0x11/0x1b 17:55:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 16) 17:55:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x9c, r1, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:src_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_virt_wifi\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_0\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x6050}, 0x0) (async, rerun: 64) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async, rerun: 64) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0xa8, 0x2007da3d, 0x1e, @ipv4={'\x00', '\xff\xff', @multicast2}, @rand_addr=' \x01\x00', 0x20, 0x80, 0x7, 0x20}}) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_VERSION={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44010}, 0x1) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x8844) (async, rerun: 32) r6 = fcntl$dupfd(r2, 0x0, r2) (rerun: 32) preadv(r6, &(0x7f0000003800)=[{&(0x7f00000004c0)=""/4, 0x4}], 0x1, 0x0, 0x0) [ 111.012732][ T3485] should_fail+0x23c/0x250 [ 111.017245][ T3485] __should_failslab+0x81/0x90 [ 111.022028][ T3485] should_failslab+0x5/0x20 [ 111.026599][ T3485] kmem_cache_alloc_node+0x61/0x2d0 [ 111.031860][ T3485] ? should_fail+0xd6/0x250 [ 111.036457][ T3485] ? should_fail+0xd6/0x250 [ 111.041013][ T3485] ? alloc_unbound_pwq+0x3e6/0x780 [ 111.046251][ T3485] alloc_unbound_pwq+0x3e6/0x780 [ 111.051411][ T3485] apply_wqattrs_prepare+0x1ed/0x630 [ 111.056757][ T3485] ? vsnprintf+0xe8f/0xed0 [ 111.061186][ T3485] apply_workqueue_attrs+0x9e/0x100 17:55:22 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) 17:55:22 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async, rerun: 32) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) (rerun: 32) [ 111.066400][ T3485] alloc_workqueue+0x777/0xad0 [ 111.071199][ T3485] ? preempt_count_add+0x4e/0x90 [ 111.076216][ T3485] ? _raw_spin_unlock+0x2e/0x50 [ 111.081085][ T3485] ? bd_prepare_to_claim+0x1ac/0x200 [ 111.086382][ T3485] loop_configure+0x72f/0xf50 [ 111.091146][ T3485] lo_ioctl+0x633/0x1280 [ 111.095562][ T3485] ? __rcu_read_unlock+0x5c/0x290 [ 111.100673][ T3485] ? blkdev_common_ioctl+0x438/0x1060 [ 111.106058][ T3485] ? selinux_file_ioctl+0x522/0x590 [ 111.111338][ T3485] ? do_vfs_ioctl+0x819/0x14a0 17:55:22 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) 17:55:22 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 111.116117][ T3485] ? lo_release+0x1e0/0x1e0 [ 111.120722][ T3485] blkdev_ioctl+0x20e/0x440 [ 111.125317][ T3485] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 111.130834][ T3485] __se_sys_ioctl+0xcb/0x140 [ 111.135433][ T3485] __x64_sys_ioctl+0x3f/0x50 [ 111.140037][ T3485] do_syscall_64+0x44/0xd0 [ 111.144483][ T3485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.150399][ T3485] RIP: 0033:0x7fc3473d0da7 [ 111.154819][ T3485] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 111.174441][ T3485] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.182901][ T3485] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 111.190871][ T3485] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 111.199196][ T3485] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 111.207183][ T3485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.215237][ T3485] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 111.223208][ T3485] [ 111.226932][ T3494] FAULT_INJECTION: forcing a failure. [ 111.226932][ T3494] name failslab, interval 1, probability 0, space 0, times 0 [ 111.239643][ T3494] CPU: 0 PID: 3494 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 111.248159][ T3494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.258226][ T3494] Call Trace: [ 111.261510][ T3494] [ 111.264434][ T3494] dump_stack_lvl+0xd6/0x122 [ 111.269012][ T3494] dump_stack+0x11/0x1b [ 111.273209][ T3494] should_fail+0x23c/0x250 [ 111.277629][ T3494] ? apply_wqattrs_prepare+0xbe/0x630 [ 111.283068][ T3494] __should_failslab+0x81/0x90 [ 111.287911][ T3494] should_failslab+0x5/0x20 [ 111.292416][ T3494] kmem_cache_alloc_trace+0x52/0x350 [ 111.297690][ T3494] ? apply_wqattrs_prepare+0x5f/0x630 [ 111.303169][ T3494] apply_wqattrs_prepare+0xbe/0x630 [ 111.308363][ T3494] ? _raw_spin_unlock+0x2e/0x50 [ 111.313237][ T3494] ? __mutex_lock+0x21d/0x5a0 [ 111.317919][ T3494] apply_workqueue_attrs+0x9e/0x100 [ 111.323147][ T3494] alloc_workqueue+0x777/0xad0 [ 111.327898][ T3494] ? preempt_count_add+0x4e/0x90 [ 111.332855][ T3494] ? _raw_spin_unlock+0x2e/0x50 [ 111.337697][ T3494] ? bd_prepare_to_claim+0x1ac/0x200 [ 111.343017][ T3494] loop_configure+0x72f/0xf50 [ 111.347701][ T3494] lo_ioctl+0x633/0x1280 [ 111.352131][ T3494] ? __rcu_read_unlock+0x5c/0x290 [ 111.357144][ T3494] ? blkdev_common_ioctl+0x438/0x1060 [ 111.362607][ T3494] ? selinux_file_ioctl+0x522/0x590 [ 111.367789][ T3494] ? do_vfs_ioctl+0x819/0x14a0 [ 111.372539][ T3494] ? lo_release+0x1e0/0x1e0 [ 111.377094][ T3494] blkdev_ioctl+0x20e/0x440 [ 111.381582][ T3494] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 111.387097][ T3494] __se_sys_ioctl+0xcb/0x140 [ 111.391699][ T3494] __x64_sys_ioctl+0x3f/0x50 [ 111.396373][ T3494] do_syscall_64+0x44/0xd0 [ 111.400798][ T3494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.406741][ T3494] RIP: 0033:0x7f4ecbb2ada7 [ 111.411159][ T3494] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 111.430857][ T3494] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.439380][ T3494] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 111.447343][ T3494] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 111.455325][ T3494] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 111.463302][ T3494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.471398][ T3494] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 111.479432][ T3494] [ 111.485801][ T3495] FAT-fs (loop4): bogus number of reserved sectors [ 111.492384][ T3495] FAT-fs (loop4): Can't find a valid FAT filesystem [ 111.501403][ T3507] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 111.506600][ T3501] FAT-fs (loop0): bogus number of reserved sectors [ 111.517339][ T3501] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:22 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 18) 17:55:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 17) [ 111.571658][ T3513] FAT-fs (loop0): bogus number of reserved sectors [ 111.578237][ T3513] FAT-fs (loop0): Can't find a valid FAT filesystem [ 111.587814][ T3517] FAULT_INJECTION: forcing a failure. [ 111.587814][ T3517] name failslab, interval 1, probability 0, space 0, times 0 [ 111.600472][ T3517] CPU: 0 PID: 3517 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 111.608904][ T3517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.618966][ T3517] Call Trace: [ 111.622255][ T3517] [ 111.625228][ T3517] dump_stack_lvl+0xd6/0x122 [ 111.629900][ T3517] dump_stack+0x11/0x1b [ 111.634142][ T3517] should_fail+0x23c/0x250 [ 111.636214][ T3519] FAT-fs (loop4): bogus number of reserved sectors [ 111.638651][ T3517] ? kobject_uevent_env+0x1d7/0xcc0 [ 111.645173][ T3519] FAT-fs (loop4): Can't find a valid FAT filesystem [ 111.650353][ T3517] __should_failslab+0x81/0x90 [ 111.657220][ T3521] FAT-fs (loop2): bogus number of reserved sectors [ 111.661701][ T3517] should_failslab+0x5/0x20 [ 111.661727][ T3517] kmem_cache_alloc_trace+0x52/0x350 [ 111.668240][ T3521] FAT-fs (loop2): Can't find a valid FAT filesystem [ 111.677429][ T3528] FAULT_INJECTION: forcing a failure. [ 111.677429][ T3528] name failslab, interval 1, probability 0, space 0, times 0 [ 111.678042][ T3517] ? pwq_adjust_max_active+0x4c5/0x4e0 [ 111.702649][ T3517] kobject_uevent_env+0x1d7/0xcc0 [ 111.707740][ T3517] ? alloc_workqueue+0xa18/0xad0 [ 111.712696][ T3517] ? preempt_count_add+0x4e/0x90 [ 111.717714][ T3517] ? _raw_spin_unlock+0x2e/0x50 [ 111.722560][ T3517] ? bd_prepare_to_claim+0x1ac/0x200 [ 111.727873][ T3517] disk_force_media_change+0xe3/0x170 [ 111.733245][ T3517] loop_configure+0x76e/0xf50 [ 111.737914][ T3517] lo_ioctl+0x633/0x1280 [ 111.742150][ T3517] ? __rcu_read_unlock+0x5c/0x290 [ 111.747218][ T3517] ? blkdev_common_ioctl+0x438/0x1060 [ 111.752580][ T3517] ? selinux_file_ioctl+0x522/0x590 [ 111.757859][ T3517] ? do_vfs_ioctl+0x819/0x14a0 [ 111.762618][ T3517] ? lo_release+0x1e0/0x1e0 [ 111.767233][ T3517] blkdev_ioctl+0x20e/0x440 [ 111.771727][ T3517] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 111.777181][ T3517] __se_sys_ioctl+0xcb/0x140 [ 111.781776][ T3517] __x64_sys_ioctl+0x3f/0x50 [ 111.786402][ T3517] do_syscall_64+0x44/0xd0 [ 111.790956][ T3517] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.796843][ T3517] RIP: 0033:0x7fc3473d0da7 [ 111.801247][ T3517] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 111.820994][ T3517] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.829435][ T3517] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 111.837394][ T3517] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 111.845354][ T3517] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 111.853428][ T3517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 111.861386][ T3517] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 111.869391][ T3517] 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) (async, rerun: 64) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (rerun: 64) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 111.872400][ T3528] CPU: 1 PID: 3528 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 111.880806][ T3528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.888924][ T3517] FAT-fs (loop5): bogus number of reserved sectors [ 111.890930][ T3528] Call Trace: [ 111.890938][ T3528] [ 111.890945][ T3528] dump_stack_lvl+0xd6/0x122 [ 111.890971][ T3528] dump_stack+0x11/0x1b [ 111.897501][ T3517] FAT-fs (loop5): Can't find a valid FAT filesystem [ 111.900725][ T3528] should_fail+0x23c/0x250 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) write(r1, &(0x7f0000000080)="f2638f9e775db9", 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'wg2\x00'}, 0x18) 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) write(r1, &(0x7f0000000080)="f2638f9e775db9", 0x7) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'wg2\x00'}, 0x18) [ 111.923334][ T3528] __should_failslab+0x81/0x90 [ 111.928114][ T3528] should_failslab+0x5/0x20 [ 111.932635][ T3528] kmem_cache_alloc_node+0x61/0x2d0 [ 111.937846][ T3528] ? should_fail+0xd6/0x250 [ 111.942460][ T3528] ? should_fail+0xd6/0x250 [ 111.946979][ T3528] ? alloc_unbound_pwq+0x3e6/0x780 [ 111.952114][ T3528] alloc_unbound_pwq+0x3e6/0x780 [ 111.957081][ T3528] apply_wqattrs_prepare+0x1ed/0x630 [ 111.962457][ T3528] ? vsnprintf+0xe8f/0xed0 [ 111.966890][ T3528] apply_workqueue_attrs+0x9e/0x100 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) write(r1, &(0x7f0000000080)="f2638f9e775db9", 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'wg2\x00'}, 0x18) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) write(r1, &(0x7f0000000080)="f2638f9e775db9", 0x7) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'wg2\x00'}, 0x18) (async) 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f00000012c0)=""/9, 0x9}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x5, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000001280)={0x3, 0x202, 0xffffffff, 0x4, 0x80, "caec7fcc8d7b40f804df72e7555f9aff0e7195", 0xc0000001, 0xcd}) [ 111.972121][ T3528] alloc_workqueue+0x777/0xad0 [ 111.976905][ T3528] ? preempt_count_add+0x4e/0x90 [ 111.981859][ T3528] ? _raw_spin_unlock+0x2e/0x50 [ 111.986739][ T3528] ? bd_prepare_to_claim+0x1ac/0x200 [ 111.992028][ T3528] loop_configure+0x72f/0xf50 [ 111.996761][ T3528] lo_ioctl+0x633/0x1280 [ 112.000999][ T3528] ? __rcu_read_unlock+0x5c/0x290 [ 112.006034][ T3528] ? blkdev_common_ioctl+0x438/0x1060 [ 112.011425][ T3528] ? selinux_file_ioctl+0x522/0x590 [ 112.016664][ T3528] ? do_vfs_ioctl+0x819/0x14a0 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f00000012c0)=""/9, 0x9}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x5, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000001280)={0x3, 0x202, 0xffffffff, 0x4, 0x80, "caec7fcc8d7b40f804df72e7555f9aff0e7195", 0xc0000001, 0xcd}) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f00000012c0)=""/9, 0x9}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x5, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000001280)={0x3, 0x202, 0xffffffff, 0x4, 0x80, "caec7fcc8d7b40f804df72e7555f9aff0e7195", 0xc0000001, 0xcd}) (async) [ 112.016691][ T3528] ? lo_release+0x1e0/0x1e0 [ 112.016714][ T3528] blkdev_ioctl+0x20e/0x440 [ 112.016735][ T3528] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 112.016763][ T3528] __se_sys_ioctl+0xcb/0x140 [ 112.040503][ T3528] __x64_sys_ioctl+0x3f/0x50 [ 112.045192][ T3528] do_syscall_64+0x44/0xd0 [ 112.049728][ T3528] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.049762][ T3528] RIP: 0033:0x7f4ecbb2ada7 [ 112.060040][ T3528] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.079653][ T3528] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.088049][ T3528] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 112.096021][ T3528] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 112.103992][ T3528] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 112.112039][ T3528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:55:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 112.120005][ T3528] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 112.127995][ T3528] 17:55:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f00000012c0)=""/9, 0x9}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x5, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) (async) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000001280)={0x3, 0x202, 0xffffffff, 0x4, 0x80, "caec7fcc8d7b40f804df72e7555f9aff0e7195", 0xc0000001, 0xcd}) 17:55:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 18) 17:55:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 19) 17:55:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 112.183495][ T3556] FAT-fs (loop0): bogus number of reserved sectors [ 112.190078][ T3556] FAT-fs (loop0): Can't find a valid FAT filesystem [ 112.208206][ T3563] FAULT_INJECTION: forcing a failure. [ 112.208206][ T3563] name failslab, interval 1, probability 0, space 0, times 0 [ 112.209036][ T3564] FAULT_INJECTION: forcing a failure. [ 112.209036][ T3564] name failslab, interval 1, probability 0, space 0, times 0 [ 112.220866][ T3563] CPU: 1 PID: 3563 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 112.241822][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.251889][ T3563] Call Trace: [ 112.255153][ T3563] [ 112.258074][ T3563] dump_stack_lvl+0xd6/0x122 [ 112.262658][ T3563] dump_stack+0x11/0x1b [ 112.266848][ T3563] should_fail+0x23c/0x250 [ 112.271252][ T3563] ? kzalloc+0x1d/0x30 [ 112.275387][ T3563] __should_failslab+0x81/0x90 [ 112.280194][ T3563] should_failslab+0x5/0x20 [ 112.284688][ T3563] __kmalloc+0x6f/0x370 [ 112.288839][ T3563] kzalloc+0x1d/0x30 [ 112.292800][ T3563] kobject_get_path+0x7c/0x110 [ 112.297608][ T3563] kobject_uevent_env+0x1ee/0xcc0 [ 112.302656][ T3563] ? alloc_workqueue+0xa18/0xad0 [ 112.307601][ T3563] ? preempt_count_add+0x4e/0x90 [ 112.312546][ T3563] ? _raw_spin_unlock+0x2e/0x50 [ 112.317499][ T3563] ? bd_prepare_to_claim+0x1ac/0x200 [ 112.322793][ T3563] disk_force_media_change+0xe3/0x170 [ 112.328216][ T3563] loop_configure+0x76e/0xf50 [ 112.332887][ T3563] lo_ioctl+0x633/0x1280 [ 112.337294][ T3563] ? __rcu_read_unlock+0x5c/0x290 [ 112.342370][ T3563] ? blkdev_common_ioctl+0x438/0x1060 [ 112.347729][ T3563] ? selinux_file_ioctl+0x522/0x590 [ 112.352915][ T3563] ? do_vfs_ioctl+0x819/0x14a0 [ 112.357815][ T3563] ? lo_release+0x1e0/0x1e0 [ 112.362315][ T3563] blkdev_ioctl+0x20e/0x440 [ 112.366810][ T3563] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 112.372293][ T3563] __se_sys_ioctl+0xcb/0x140 [ 112.376993][ T3563] __x64_sys_ioctl+0x3f/0x50 [ 112.381595][ T3563] do_syscall_64+0x44/0xd0 [ 112.386020][ T3563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.391959][ T3563] RIP: 0033:0x7fc3473d0da7 [ 112.396383][ T3563] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.416057][ T3563] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.424470][ T3563] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 112.432430][ T3563] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 112.440414][ T3563] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 112.448435][ T3563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 112.456407][ T3563] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 112.464397][ T3563] [ 112.467405][ T3564] CPU: 0 PID: 3564 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 112.475778][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.485899][ T3564] Call Trace: [ 112.489187][ T3564] [ 112.492189][ T3564] dump_stack_lvl+0xd6/0x122 [ 112.496788][ T3564] dump_stack+0x11/0x1b [ 112.500950][ T3564] should_fail+0x23c/0x250 [ 112.505436][ T3564] ? kobject_uevent_env+0x1d7/0xcc0 [ 112.510807][ T3564] __should_failslab+0x81/0x90 [ 112.515573][ T3564] should_failslab+0x5/0x20 [ 112.516471][ T3567] FAT-fs (loop2): bogus number of reserved sectors [ 112.520081][ T3564] kmem_cache_alloc_trace+0x52/0x350 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfc, 0x4, 0x8, 0x94, 0x0, 0x100, 0x20800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x100, 0x80000000}, 0x4420, 0x8001, 0x7, 0x1, 0x6, 0x3, 0x5, 0x0, 0x5, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x3) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x5, 0x1f, 0x1, 0x2, 0x3, 0x0, 0xc4, 0x38, 0x3c1, 0x9, 0xe3e0, 0x20, 0x1, 0x9, 0x72, 0x100}, [{0x1, 0x5, 0xb0, 0x1, 0x5, 0x100, 0x3, 0x158f3e90}], "9f5626ad08b35dcaf766bae932cef757689c54a71887eef01073c27287a849a38a647ee97819cc11ec8bb0526de65cdbc3b019ed7e9278d85d45567b6816651ea14399656df1d566b0ce6675d00d574916d5b86c8767d3c37d2ebc73ce91554d67f48a331fc66dce9b1f2959c3817b94d6cbf340514ae1f690cc86f0a762c680c3f99499f046341bb9e796b17eade97210707a336476e927dc41627db156cd7883dfeb35a3784727cb9c45aae1ad5e2687d72e3b5dab5a3242350b381b8688845cc0434e9236cc1e8d8ba0aa48b70a", ['\x00']}, 0x227) 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) (async) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfc, 0x4, 0x8, 0x94, 0x0, 0x100, 0x20800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x100, 0x80000000}, 0x4420, 0x8001, 0x7, 0x1, 0x6, 0x3, 0x5, 0x0, 0x5, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x3) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) write$binfmt_elf32(r2, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x5, 0x1f, 0x1, 0x2, 0x3, 0x0, 0xc4, 0x38, 0x3c1, 0x9, 0xe3e0, 0x20, 0x1, 0x9, 0x72, 0x100}, [{0x1, 0x5, 0xb0, 0x1, 0x5, 0x100, 0x3, 0x158f3e90}], "9f5626ad08b35dcaf766bae932cef757689c54a71887eef01073c27287a849a38a647ee97819cc11ec8bb0526de65cdbc3b019ed7e9278d85d45567b6816651ea14399656df1d566b0ce6675d00d574916d5b86c8767d3c37d2ebc73ce91554d67f48a331fc66dce9b1f2959c3817b94d6cbf340514ae1f690cc86f0a762c680c3f99499f046341bb9e796b17eade97210707a336476e927dc41627db156cd7883dfeb35a3784727cb9c45aae1ad5e2687d72e3b5dab5a3242350b381b8688845cc0434e9236cc1e8d8ba0aa48b70a", ['\x00']}, 0x227) [ 112.526651][ T3567] FAT-fs (loop2): Can't find a valid FAT filesystem [ 112.531894][ T3564] ? pwq_adjust_max_active+0x4c5/0x4e0 [ 112.538570][ T3563] FAT-fs (loop5): bogus number of reserved sectors [ 112.543902][ T3564] kobject_uevent_env+0x1d7/0xcc0 [ 112.543931][ T3564] ? alloc_workqueue+0xa18/0xad0 [ 112.550518][ T3563] FAT-fs (loop5): Can't find a valid FAT filesystem [ 112.555504][ T3564] ? preempt_count_add+0x4e/0x90 [ 112.571921][ T3564] ? _raw_spin_unlock+0x2e/0x50 [ 112.576830][ T3564] ? bd_prepare_to_claim+0x1ac/0x200 17:55:23 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfc, 0x4, 0x8, 0x94, 0x0, 0x100, 0x20800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x100, 0x80000000}, 0x4420, 0x8001, 0x7, 0x1, 0x6, 0x3, 0x5, 0x0, 0x5, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x3) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x5, 0x1f, 0x1, 0x2, 0x3, 0x0, 0xc4, 0x38, 0x3c1, 0x9, 0xe3e0, 0x20, 0x1, 0x9, 0x72, 0x100}, [{0x1, 0x5, 0xb0, 0x1, 0x5, 0x100, 0x3, 0x158f3e90}], "9f5626ad08b35dcaf766bae932cef757689c54a71887eef01073c27287a849a38a647ee97819cc11ec8bb0526de65cdbc3b019ed7e9278d85d45567b6816651ea14399656df1d566b0ce6675d00d574916d5b86c8767d3c37d2ebc73ce91554d67f48a331fc66dce9b1f2959c3817b94d6cbf340514ae1f690cc86f0a762c680c3f99499f046341bb9e796b17eade97210707a336476e927dc41627db156cd7883dfeb35a3784727cb9c45aae1ad5e2687d72e3b5dab5a3242350b381b8688845cc0434e9236cc1e8d8ba0aa48b70a", ['\x00']}, 0x227) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfc, 0x4, 0x8, 0x94, 0x0, 0x100, 0x20800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x100, 0x80000000}, 0x4420, 0x8001, 0x7, 0x1, 0x6, 0x3, 0x5, 0x0, 0x5, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x3) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) write$binfmt_elf32(r2, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x5, 0x1f, 0x1, 0x2, 0x3, 0x0, 0xc4, 0x38, 0x3c1, 0x9, 0xe3e0, 0x20, 0x1, 0x9, 0x72, 0x100}, [{0x1, 0x5, 0xb0, 0x1, 0x5, 0x100, 0x3, 0x158f3e90}], "9f5626ad08b35dcaf766bae932cef757689c54a71887eef01073c27287a849a38a647ee97819cc11ec8bb0526de65cdbc3b019ed7e9278d85d45567b6816651ea14399656df1d566b0ce6675d00d574916d5b86c8767d3c37d2ebc73ce91554d67f48a331fc66dce9b1f2959c3817b94d6cbf340514ae1f690cc86f0a762c680c3f99499f046341bb9e796b17eade97210707a336476e927dc41627db156cd7883dfeb35a3784727cb9c45aae1ad5e2687d72e3b5dab5a3242350b381b8688845cc0434e9236cc1e8d8ba0aa48b70a", ['\x00']}, 0x227) (async) [ 112.582122][ T3564] disk_force_media_change+0xe3/0x170 [ 112.582385][ T3571] FAT-fs (loop4): bogus number of reserved sectors [ 112.587510][ T3564] loop_configure+0x76e/0xf50 [ 112.594039][ T3571] FAT-fs (loop4): Can't find a valid FAT filesystem [ 112.598713][ T3564] lo_ioctl+0x633/0x1280 [ 112.598741][ T3564] ? __rcu_read_unlock+0x5c/0x290 [ 112.614627][ T3564] ? blkdev_common_ioctl+0x438/0x1060 [ 112.620087][ T3564] ? selinux_file_ioctl+0x522/0x590 [ 112.625358][ T3564] ? do_vfs_ioctl+0x819/0x14a0 [ 112.630137][ T3564] ? lo_release+0x1e0/0x1e0 17:55:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2601050015df0000cfb90400310c0400"/28], &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x493}, &(0x7f00000000c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2601050015df0000cfb90400310c0400"/28], &(0x7f0000000040)=0x12) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x493}, &(0x7f00000000c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async, rerun: 64) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (rerun: 64) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2601050015df0000cfb90400310c0400"/28], &(0x7f0000000040)=0x12) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x493}, &(0x7f00000000c0)=0x8) (async) r3 = fcntl$dupfd(r0, 0x0, r0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 112.634744][ T3564] blkdev_ioctl+0x20e/0x440 [ 112.639256][ T3564] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 112.644722][ T3564] __se_sys_ioctl+0xcb/0x140 [ 112.649406][ T3564] __x64_sys_ioctl+0x3f/0x50 [ 112.654010][ T3564] do_syscall_64+0x44/0xd0 [ 112.658438][ T3564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.664352][ T3564] RIP: 0033:0x7f4ecbb2ada7 [ 112.668767][ T3564] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.688391][ T3564] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.696871][ T3564] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 112.704929][ T3564] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 112.712906][ T3564] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 112.720882][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:55:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0xe2fa) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x1, {{0x10, 0x1, 0x1}}}, 0x18) ftruncate(r1, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2080, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140), 0x4) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x35) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8, 0x3, [0x3, 0x8, 0x2]}, 0xe) r6 = fcntl$dupfd(r0, 0x406, r1) preadv(r6, &(0x7f00000000c0), 0x0, 0x101, 0x2) [ 112.728889][ T3564] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 112.736923][ T3564] [ 112.742483][ T3564] FAT-fs (loop1): bogus number of reserved sectors [ 112.749042][ T3564] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 19) 17:55:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 20) 17:55:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 112.805510][ T3595] FAT-fs (loop0): bogus number of reserved sectors [ 112.812173][ T3595] FAT-fs (loop0): Can't find a valid FAT filesystem [ 112.827418][ T3596] FAT-fs (loop4): bogus number of reserved sectors [ 112.832022][ T3599] FAULT_INJECTION: forcing a failure. [ 112.832022][ T3599] name failslab, interval 1, probability 0, space 0, times 0 [ 112.833973][ T3596] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0xe2fa) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x1, {{0x10, 0x1, 0x1}}}, 0x18) ftruncate(r1, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2080, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140), 0x4) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x35) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8, 0x3, [0x3, 0x8, 0x2]}, 0xe) r6 = fcntl$dupfd(r0, 0x406, r1) preadv(r6, &(0x7f00000000c0), 0x0, 0x101, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) (async) syz_open_procfs(r3, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) (async) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0xe2fa) (async) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x1, {{0x10, 0x1, 0x1}}}, 0x18) (async) ftruncate(r1, 0x4) (async) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2080, 0x0) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140), 0x4) (async) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x35) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8, 0x3, [0x3, 0x8, 0x2]}, 0xe) (async) fcntl$dupfd(r0, 0x406, r1) (async) preadv(r6, &(0x7f00000000c0), 0x0, 0x101, 0x2) (async) [ 112.846590][ T3599] CPU: 0 PID: 3599 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 112.861495][ T3599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.871601][ T3599] Call Trace: [ 112.874880][ T3599] [ 112.877865][ T3599] dump_stack_lvl+0xd6/0x122 [ 112.878724][ T3600] FAT-fs (loop2): bogus number of reserved sectors [ 112.882497][ T3599] dump_stack+0x11/0x1b [ 112.882521][ T3599] should_fail+0x23c/0x250 [ 112.889045][ T3600] FAT-fs (loop2): Can't find a valid FAT filesystem [ 112.893158][ T3599] ? kzalloc+0x1d/0x30 [ 112.899011][ T3602] FAULT_INJECTION: forcing a failure. [ 112.899011][ T3602] name failslab, interval 1, probability 0, space 0, times 0 [ 112.904123][ T3599] __should_failslab+0x81/0x90 [ 112.904150][ T3599] should_failslab+0x5/0x20 [ 112.904172][ T3599] __kmalloc+0x6f/0x370 [ 112.934138][ T3599] kzalloc+0x1d/0x30 [ 112.938140][ T3599] kobject_get_path+0x7c/0x110 [ 112.942914][ T3599] kobject_uevent_env+0x1ee/0xcc0 [ 112.948012][ T3599] ? alloc_workqueue+0xa18/0xad0 [ 112.952961][ T3599] ? preempt_count_add+0x4e/0x90 [ 112.957904][ T3599] ? _raw_spin_unlock+0x2e/0x50 [ 112.962766][ T3599] ? bd_prepare_to_claim+0x1ac/0x200 [ 112.968068][ T3599] disk_force_media_change+0xe3/0x170 [ 112.973481][ T3599] loop_configure+0x76e/0xf50 [ 112.978197][ T3599] lo_ioctl+0x633/0x1280 [ 112.982515][ T3599] ? __rcu_read_unlock+0x5c/0x290 [ 112.987566][ T3599] ? blkdev_common_ioctl+0x438/0x1060 [ 112.992968][ T3599] ? selinux_file_ioctl+0x522/0x590 [ 112.998263][ T3599] ? do_vfs_ioctl+0x819/0x14a0 [ 113.003046][ T3599] ? lo_release+0x1e0/0x1e0 [ 113.007565][ T3599] blkdev_ioctl+0x20e/0x440 [ 113.012137][ T3599] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 113.017633][ T3599] __se_sys_ioctl+0xcb/0x140 [ 113.022374][ T3599] __x64_sys_ioctl+0x3f/0x50 [ 113.026972][ T3599] do_syscall_64+0x44/0xd0 [ 113.031441][ T3599] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.037419][ T3599] RIP: 0033:0x7f4ecbb2ada7 [ 113.041816][ T3599] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.061498][ T3599] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.069942][ T3599] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 113.077939][ T3599] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 113.085934][ T3599] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 113.093892][ T3599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:55:24 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) (async) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0xe2fa) (async, rerun: 32) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async, rerun: 32) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0xd, 0x1, {{0x10, 0x1, 0x1}}}, 0x18) ftruncate(r1, 0x4) (async, rerun: 32) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2080, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140), 0x4) (async) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x35) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8, 0x3, [0x3, 0x8, 0x2]}, 0xe) (rerun: 32) r6 = fcntl$dupfd(r0, 0x406, r1) preadv(r6, &(0x7f00000000c0), 0x0, 0x101, 0x2) [ 113.101853][ T3599] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 113.109881][ T3599] [ 113.112944][ T3602] CPU: 1 PID: 3602 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0 [ 113.121329][ T3602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.131391][ T3602] Call Trace: [ 113.134685][ T3602] [ 113.137700][ T3602] dump_stack_lvl+0xd6/0x122 [ 113.142313][ T3602] dump_stack+0x11/0x1b [ 113.146483][ T3602] should_fail+0x23c/0x250 [ 113.150948][ T3602] __should_failslab+0x81/0x90 [ 113.155763][ T3602] should_failslab+0x5/0x20 [ 113.160331][ T3602] kmem_cache_alloc_node+0x61/0x2d0 [ 113.165645][ T3602] ? __alloc_skb+0xf0/0x450 [ 113.170158][ T3602] __alloc_skb+0xf0/0x450 [ 113.174511][ T3602] alloc_uevent_skb+0x5b/0x120 [ 113.179367][ T3602] kobject_uevent_env+0x8cd/0xcc0 [ 113.184425][ T3602] ? preempt_count_add+0x4e/0x90 [ 113.189551][ T3602] ? bd_prepare_to_claim+0x1ac/0x200 [ 113.194870][ T3602] disk_force_media_change+0xe3/0x170 [ 113.200259][ T3602] loop_configure+0x76e/0xf50 [ 113.204961][ T3602] lo_ioctl+0x633/0x1280 [ 113.209325][ T3602] ? __rcu_read_unlock+0x5c/0x290 [ 113.214366][ T3602] ? blkdev_common_ioctl+0x438/0x1060 [ 113.219768][ T3602] ? selinux_file_ioctl+0x522/0x590 [ 113.224978][ T3602] ? do_vfs_ioctl+0x819/0x14a0 [ 113.229761][ T3602] ? lo_release+0x1e0/0x1e0 [ 113.234283][ T3602] blkdev_ioctl+0x20e/0x440 [ 113.238839][ T3602] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 113.244312][ T3602] __se_sys_ioctl+0xcb/0x140 [ 113.248915][ T3602] __x64_sys_ioctl+0x3f/0x50 [ 113.253518][ T3602] do_syscall_64+0x44/0xd0 [ 113.258029][ T3602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.263956][ T3602] RIP: 0033:0x7fc3473d0da7 [ 113.268382][ T3602] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.288004][ T3602] RSP: 002b:00007fc346546f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.296439][ T3602] RAX: ffffffffffffffda RBX: 00007fc34741a9c8 RCX: 00007fc3473d0da7 [ 113.304420][ T3602] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 113.312402][ T3602] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fc3465471d0 [ 113.320380][ T3602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 113.328362][ T3602] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 113.336421][ T3602] [ 113.350273][ T3599] FAT-fs (loop1): bogus number of reserved sectors 17:55:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 20) 17:55:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 113.357040][ T3599] FAT-fs (loop1): Can't find a valid FAT filesystem [ 113.374444][ T3602] FAT-fs (loop5): bogus number of reserved sectors [ 113.381264][ T3602] FAT-fs (loop5): Can't find a valid FAT filesystem [ 113.416488][ T3630] FAT-fs (loop0): bogus number of reserved sectors [ 113.423017][ T3630] FAT-fs (loop0): Can't find a valid FAT filesystem [ 113.431431][ T3634] FAULT_INJECTION: forcing a failure. [ 113.431431][ T3634] name failslab, interval 1, probability 0, space 0, times 0 [ 113.444192][ T3634] CPU: 0 PID: 3634 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 113.452532][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.462606][ T3634] Call Trace: [ 113.465893][ T3634] [ 113.468836][ T3634] dump_stack_lvl+0xd6/0x122 [ 113.473442][ T3634] dump_stack+0x11/0x1b [ 113.477615][ T3634] should_fail+0x23c/0x250 [ 113.482044][ T3634] __should_failslab+0x81/0x90 [ 113.486851][ T3634] should_failslab+0x5/0x20 [ 113.491423][ T3634] kmem_cache_alloc_node+0x61/0x2d0 [ 113.496695][ T3634] ? __alloc_skb+0xf0/0x450 [ 113.501289][ T3634] __alloc_skb+0xf0/0x450 [ 113.505632][ T3634] alloc_uevent_skb+0x5b/0x120 [ 113.510439][ T3634] kobject_uevent_env+0x8cd/0xcc0 [ 113.515488][ T3634] ? preempt_count_add+0x4e/0x90 [ 113.520471][ T3634] ? bd_prepare_to_claim+0x1ac/0x200 [ 113.525768][ T3634] disk_force_media_change+0xe3/0x170 [ 113.531164][ T3634] loop_configure+0x76e/0xf50 [ 113.535854][ T3634] lo_ioctl+0x633/0x1280 [ 113.540193][ T3634] ? __rcu_read_unlock+0x5c/0x290 [ 113.545233][ T3634] ? blkdev_common_ioctl+0x438/0x1060 [ 113.550665][ T3634] ? selinux_file_ioctl+0x522/0x590 [ 113.555876][ T3634] ? do_vfs_ioctl+0x819/0x14a0 [ 113.560664][ T3634] ? lo_release+0x1e0/0x1e0 [ 113.565261][ T3634] blkdev_ioctl+0x20e/0x440 [ 113.569778][ T3634] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 113.575325][ T3634] __se_sys_ioctl+0xcb/0x140 [ 113.579937][ T3634] __x64_sys_ioctl+0x3f/0x50 [ 113.584671][ T3634] do_syscall_64+0x44/0xd0 [ 113.589124][ T3634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.595302][ T3634] RIP: 0033:0x7f4ecbb2ada7 [ 113.599730][ T3634] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.619348][ T3634] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.627767][ T3634] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 [ 113.635747][ T3634] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 113.643797][ T3634] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 113.651838][ T3634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 113.659937][ T3634] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 17:55:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}], [{@subj_role={'subj_role', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@fowner_gt}]}) [ 113.667978][ T3634] [ 113.687295][ T3636] FAT-fs (loop2): Unrecognized mount option "subj_role=BPRM_CHECK" or missing value [ 113.698655][ T3634] FAT-fs (loop1): bogus number of reserved sectors [ 113.705205][ T3634] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 113.712066][ T3632] FAT-fs (loop4): bogus number of reserved sectors [ 113.718621][ T3632] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 21) 17:55:25 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x8000, 0x4) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) lseek(r2, 0x8001, 0x0) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 113.759381][ T3638] FAT-fs (loop0): bogus number of reserved sectors [ 113.765978][ T3638] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 1) [ 113.826708][ T3643] FAT-fs (loop4): bogus number of reserved sectors [ 113.833144][ T3645] FAT-fs (loop5): bogus number of reserved sectors [ 113.833315][ T3643] FAT-fs (loop4): Can't find a valid FAT filesystem [ 113.839867][ T3645] FAT-fs (loop5): Can't find a valid FAT filesystem [ 113.893312][ T3647] FAULT_INJECTION: forcing a failure. [ 113.893312][ T3647] name failslab, interval 1, probability 0, space 0, times 0 [ 113.905977][ T3647] CPU: 0 PID: 3647 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 113.914313][ T3647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.924392][ T3647] Call Trace: [ 113.927737][ T3647] [ 113.930674][ T3647] dump_stack_lvl+0xd6/0x122 [ 113.935277][ T3647] dump_stack+0x11/0x1b [ 113.939444][ T3647] should_fail+0x23c/0x250 [ 113.943867][ T3647] ? __se_sys_memfd_create+0xe9/0x350 [ 113.949360][ T3647] __should_failslab+0x81/0x90 [ 113.954154][ T3647] should_failslab+0x5/0x20 [ 113.958670][ T3647] __kmalloc+0x6f/0x370 [ 113.962837][ T3647] ? strnlen_user+0x137/0x1c0 [ 113.967613][ T3647] __se_sys_memfd_create+0xe9/0x350 [ 113.972839][ T3647] __x64_sys_memfd_create+0x2d/0x40 [ 113.978051][ T3647] do_syscall_64+0x44/0xd0 [ 113.982477][ T3647] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.988460][ T3647] RIP: 0033:0x7f6482413fe9 [ 113.992889][ T3647] 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 [ 114.012942][ T3647] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 114.021451][ T3647] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 114.029445][ T3647] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 17:55:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 114.037424][ T3647] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 [ 114.045414][ T3647] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 114.053457][ T3647] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 114.061440][ T3647] [ 114.072040][ T3648] FAULT_INJECTION: forcing a failure. [ 114.072040][ T3648] name failslab, interval 1, probability 0, space 0, times 0 [ 114.084685][ T3648] CPU: 1 PID: 3648 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 114.093028][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.103124][ T3648] Call Trace: [ 114.106415][ T3648] [ 114.109353][ T3648] dump_stack_lvl+0xd6/0x122 [ 114.114016][ T3648] dump_stack+0x11/0x1b [ 114.118188][ T3648] should_fail+0x23c/0x250 [ 114.122617][ T3648] __should_failslab+0x81/0x90 [ 114.127412][ T3648] should_failslab+0x5/0x20 [ 114.131928][ T3648] kmem_cache_alloc_node_trace+0x61/0x310 [ 114.137661][ T3648] ? __kmalloc_node_track_caller+0x30/0x40 [ 114.143511][ T3648] __kmalloc_node_track_caller+0x30/0x40 [ 114.149155][ T3648] ? alloc_uevent_skb+0x5b/0x120 [ 114.154167][ T3648] __alloc_skb+0x19d/0x450 [ 114.158667][ T3648] alloc_uevent_skb+0x5b/0x120 [ 114.163583][ T3648] kobject_uevent_env+0x8cd/0xcc0 [ 114.168620][ T3648] ? preempt_count_add+0x4e/0x90 [ 114.173582][ T3648] ? bd_prepare_to_claim+0x1ac/0x200 [ 114.178878][ T3648] disk_force_media_change+0xe3/0x170 [ 114.184270][ T3648] loop_configure+0x76e/0xf50 [ 114.188962][ T3648] lo_ioctl+0x633/0x1280 [ 114.193295][ T3648] ? __rcu_read_unlock+0x5c/0x290 [ 114.198338][ T3648] ? blkdev_common_ioctl+0x438/0x1060 [ 114.203732][ T3648] ? selinux_file_ioctl+0x522/0x590 [ 114.208942][ T3648] ? do_vfs_ioctl+0x819/0x14a0 [ 114.213782][ T3648] ? lo_release+0x1e0/0x1e0 [ 114.218370][ T3648] blkdev_ioctl+0x20e/0x440 [ 114.222889][ T3648] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 114.228411][ T3648] __se_sys_ioctl+0xcb/0x140 [ 114.233044][ T3648] __x64_sys_ioctl+0x3f/0x50 [ 114.237645][ T3648] do_syscall_64+0x44/0xd0 [ 114.242147][ T3648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.248108][ T3648] RIP: 0033:0x7f4ecbb2ada7 [ 114.257061][ T3648] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 114.276679][ T3648] RSP: 002b:00007f4ecaca0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.285107][ T3648] RAX: ffffffffffffffda RBX: 00007f4ecbb749c8 RCX: 00007f4ecbb2ada7 17:55:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 2) [ 114.293094][ T3648] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 114.301117][ T3648] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f4ecaca11d0 [ 114.309184][ T3648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 114.317226][ T3648] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 114.325242][ T3648] [ 114.348457][ T3652] FAULT_INJECTION: forcing a failure. [ 114.348457][ T3652] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.361619][ T3652] CPU: 1 PID: 3652 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 114.370029][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.380147][ T3652] Call Trace: [ 114.383430][ T3652] [ 114.386371][ T3652] dump_stack_lvl+0xd6/0x122 [ 114.390974][ T3652] dump_stack+0x11/0x1b [ 114.395218][ T3652] should_fail+0x23c/0x250 [ 114.399644][ T3652] should_fail_usercopy+0x16/0x20 [ 114.404731][ T3652] _copy_from_user+0x1c/0xd0 [ 114.409339][ T3652] __se_sys_memfd_create+0x125/0x350 [ 114.414678][ T3652] __x64_sys_memfd_create+0x2d/0x40 [ 114.419890][ T3652] do_syscall_64+0x44/0xd0 [ 114.424321][ T3652] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.430306][ T3652] RIP: 0033:0x7f6482413fe9 [ 114.434726][ T3652] 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 [ 114.454345][ T3652] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 114.462766][ T3652] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 114.470788][ T3652] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 [ 114.478796][ T3652] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 [ 114.486779][ T3652] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 114.494822][ T3652] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 114.502807][ T3652] [ 114.520213][ T3650] FAT-fs (loop0): bogus number of reserved sectors [ 114.526769][ T3650] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:25 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x565c0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ecc0)={0xfff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xb1, "2c5b2899401080"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fcc0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r9}], 0x9, "8515ecf3ddaa7b"}) r10 = fcntl$dupfd(r0, 0x0, r0) preadv(r10, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000003840)={0x2838, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r11}, @val={0xc, 0x99, {0x850e1d6c, 0x2a}}}}, [@NL80211_ATTR_CSA_IES={0x2c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x1, 0x7f, 0x200, 0x5, 0x7fff, 0x8001, 0x0, 0x7]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x1000, 0xffff, 0x3, 0x5, 0x0, 0x7, 0x0]}]}, @NL80211_ATTR_CSA_IES={0x27e4, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x2a, 0x7f, [@measure_req={0x26, 0x9, {0x3f, 0x1f, 0x7f, "e02446159c0f"}}, @channel_switch={0x25, 0x3, {0x0, 0x5}}, @peer_mgmt={0x75, 0x14, {0x0, 0x7, @void, @void, @val="2d910984f7383c2baa1084f87bc6ee8d"}}]}, @NL80211_ATTR_BEACON_TAIL={0x1a2, 0xf, [@ibss={0x6, 0x2, 0x8}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @random_vendor={0xdd, 0x87, "5b985117175d9a0ae41086caff148a0fb592fd90cfe8e0bc3261a93a6db0eed60e68de13e145af6b66c829aef9b4aae86b84b005507968cc1c2d487776205e92263b2af8015ccce5d6f914faed36cb0f98a6880ff3470f4ec06c2344c71930c98b141b78b5f6d0b6f43bb3007f3cfd9ec0ad7583f9f94e8fcf3cbfd34f129a339037829c8f662b"}, @random_vendor={0xdd, 0x21, "7088285f06c8a7898d59724d28885377447ae471bd120c9707daa1d95ac68470e2"}, @random={0x7f, 0xd8, "a0139370423a834d1ea40cba543439457997ef9ced2efaaf91bf4abca63dfa43c997fb0c65b424b18883aaed30de898387aec790727fb640b5ba40f5ddd0f4df55b7c71d89a1674f3a40cc3b604c519f7043c304aab929a825a8a32a776f4729d36ecef4fd70bc99ff1cf35fdeff2c23ae20aef188edc6b103fa0cdd3d8552822b0d48ef4dc36e05a0fd2eadaa1c8f808930fc5d202bb03e055bfeb71008404a0242a3304b9da63be6679969f7d3cf1d747f25b53a0fa3446e22ffc7776108655306cbc6ffb80bb89fdb0ee1be9daffc136b6d04df0dd056"}]}, @NL80211_ATTR_BEACON_HEAD={0x144, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x5}, @device_b, @device_a, @from_mac=@device_b, {0x2, 0xcc6}}, 0x80000001, @default, 0xe8, @void, @void, @void, @void, @val={0x6, 0x2, 0x9}, @void, @void, @val={0x2a, 0x1, {0x1}}, @val={0x3c, 0x4, {0x1, 0x5, 0x7c, 0x3f}}, @val={0x2d, 0x1a, {0x8, 0x3, 0x3, 0x0, {0x8000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1}, 0x300, 0x0, 0xe0}}, @void, @void, @val={0x76, 0x6, {0x7, 0x0, 0x3, 0x2}}, [{0xdd, 0xe, "da58a7b7d1bacff474f96db6a00b"}, {0xdd, 0xd9, "0e1618c92f98b57c562e2fe80793f8ab51630bccf182788cb0308dfcd1a3d90a239cd22a5898d1e387c1369fdb24468d761698e45df87f497895c9fb7546705f801a742b153298a4462d4b3b63c3cfc231f873f3af78db3cc875f44c194b9f21ff9a6fbd86d8063c7cf51ea2e8d93aeff9cac11ff4e56579ca7457b0e3224882d523decd6fb211e4bf70c5ec803caa9e836e980896fbcc9fff4cbead80d9c9969d82090588d5189833a47ce8199558bae59b0dfa8ef45dd75ff5338a76f01018fdc7ec8e42c45dd7e52bd59cfe7f123534d501fd3759cdafa3"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x54, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x1a, 0x3, "51394a23db509ab7e5b14e3efcd89626ea69d0889869"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x2a, 0x3, "5ac8632ddad2c519aa1cb7e3fe0db3cfb80bdb768f9f49c58cb8e12d94348ae7bea301ec9b65"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_PROBE_RESP={0x1dd, 0x91, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0xdf, 0x80, [@chsw_timing={0x68, 0x4, {0x4, 0x6}}, @measure_req={0x26, 0xd3, {0x40, 0x78, 0x4, "21e9f6a41ca0111328f034d3ff78b274afc7c45c4dd35ba54f9cddb4d464a50c08ade0a9ce2112c6d08b5c7cefb3bea0fa10a5b4a2c4710ce9302fc4fc092e6cd5db03ad01a05a53264ee401d91d8146bb3025fae0a209579a061e8feca1d190c3edbb1fecddf0bcb66ea2db888ab32ef63b292ea8b0fc359a17e55b8a67850dbd27e06a274a56d39e52899cb83f1a2fcb28581b59bec45b2e014affa564928760bc22a8d481e2b4fb3312e43f6ac7a4c322df150ccf072a52889a6888339554c672dbecd7588a867499c37da153fc02"}}]}, @NL80211_ATTR_BEACON_TAIL={0x122, 0xf, [@erp={0x2a, 0x1, {0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x9, 0xff, 0x10, 0x1}}, @mesh_id={0x72, 0x6}, @random={0x1, 0x34, "7492d00ce1aba5463b676b7b195093f529fba30f1b1233c2ef53d1288e07b9e1ceffa0178690bb18396522657b6c5ddaae249bab"}, @preq={0x82, 0x36, @ext={{0x1}, 0xff, 0x81, 0x3, @device_a, 0x6, @device_a, 0x92, 0x2, 0x2, [{{0x1}, @broadcast, 0x9}, {{}, @device_b, 0x10000}]}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1}, 0x6, 0xe1, 0x4, @device_a, 0x9, "", 0x24, 0xc641, 0x2, [{{0x0, 0x0, 0x1}}, {{0x0, 0x0, 0x1}, @device_a, 0x1}]}}, @supported_rates, @preq={0x82, 0x67, @not_ext={{0x1}, 0x8a, 0x7, 0x7fffffff, @device_b, 0x0, "", 0x10000, 0x6, 0x7, [{{}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast, 0x400}, {{0x1}, @device_b, 0x8c1}, {{0x0, 0x0, 0x1}, @device_a, 0x2}, {{0x1, 0x0, 0x1}, @device_b, 0x10000}, {{0x0, 0x0, 0x1}, @device_a, 0x80}, {{0x1}}]}}]}], @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x1278, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x64, 0x3, "d3ebbecd4efba5fac6c99ee8f013c7fbf6a5b2f57cc42e7c5498122c8ebcd05e7524886e18aca9b07be0cde5a78dddb7e4fdb8c60f5d492748d2560bb972e99ec9c7c15d13f1a691003aea11f5132fdee9244e93015bcf9997d23e99a95b9b27"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "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@NL80211_FTM_RESP_ATTR_CIVICLOC={0xb9, 0x3, "b8685086c7047af817a93ca8133f7bde1fd667a3cd609489ab3665406577ab85dc7b3c01bcd4351c32a5b2393a1b9926fb996deb41474ef218e9bd6ffc78cbc90116d9632b3d9944cf0b99c952e046ac6f3e1eb90d818f8fa44fd2513f2a9f3e8c5265bd1d4deefbbc12916d58789180171290d04630300d99edfad46b126bf73c75dedc08b3cf2c8a1a57d79d52f1c598974b88b32dcbc7d23da3a0aee7d5317709e01196548e2287a248ab05e22fc074c4a55012"}, @NL80211_FTM_RESP_ATTR_LCI={0xdc, 0x2, "c195cf53f06daea0e033abb5ad81bbf1e32d8db2b01593593291eb2451bc540672c20919b4daf794e21aa086fc5875a778e3c845281046677b8e2880b0ac5ac24753006b8e419a7bff4b81e8f462c7416ef000b91f351d5610bae51f5cbc2bf0631b3697295e9fa62a447b51fb5067943cbc27cade37645e8861b00bc5f42aefb2958cc7cd5a3cbefa4f5e9907184297f37a7d0c68a3b7038f746f6ad201272fa325d8e22b46bef09a95bc17262a5ab2abc316c7fb1c6c2585f8514b3ef62ee036969857f8db8b2f827210f5363dd60a1f69721b918ca691"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x69, 0x3, "ff056c05728fbedfe23070a133f9839593dc040da18e790e54fbd38f1b08b8e35cac15028a0aee03ff8adaa09795793e9873556181e5727dd9a10baec38a4a33762e3a9b2781d945935513d106a19f463a2b8acf2806d7def4ba186fd19983980236d39ad8"}]}], @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x8f, 0xf, [@cf={0x4, 0x6, {0x1f, 0x7, 0xa1, 0x3}}, @peer_mgmt={0x75, 0x14, {0x0, 0x1, @void, @void, @val="4eb89ad878820f1ce9d3b12e05e69969"}}, @challenge={0x10, 0x1, 0x20}, @sec_chan_ofs={0x3e, 0x1}, @perr={0x84, 0x15, {0x5, 0x1, [@ext={{}, @broadcast, 0x2, @device_b, 0x42}]}}, @challenge={0x10, 0x1, 0xef}, @chsw_timing={0x68, 0x4, {0xed, 0x2}}, @link_id={0x65, 0x12, {@random="7ee4a8681a51", @device_b, @broadcast}}, @random_vendor={0xdd, 0x29, "c9c0020e1ffb460697353b1ca7660abdf71443b5f0fec8574d4c1efffdfe9b3df131c29dd267e51c2f"}, @mesh_chsw={0x76, 0x6, {0x7, 0xc9, 0x8, 0x100}}]}, @NL80211_ATTR_BEACON_HEAD={0x675, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x1}, @device_b, @device_b, @from_mac=@device_b, {0x6, 0x681}}, 0x8, @random=0x5, 0xfb9719cbdf0dd95e, @val={0x0, 0x6, @default_ap_ssid}, @void, @void, @val={0x4, 0x6, {0x1f, 0x4, 0x1, 0x20}}, @void, @val={0x5, 0x34, {0x3, 0x32, 0x1, "5b4a5444fa1918aa940e1a19fbd16ba4a59cc60b1808fe58cb5273a8b6a48026ec43045f69e22704f9b0b34c24ae6ba1eb"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @val={0x3c, 0x4, {0x1, 0x2, 0xa, 0x5f}}, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0xff, 0x8}}, @void, [{0xdd, 0xf3, "d651835e06c9781631a7a66255146af7533d1d4bccfca001bd3d3a206307b9eee87c001e68d2dc93946c76b6d77dd1f6b1c5c1b89da90ba67dde6acee8adcfd14623f4d3343c8155a65ebff810846dfbf7f8e5e332e36fa1cf9c95a39fc9ccb9aff0ae2a769451dbbf945aa6e8aa6415eb3480106a864e75cc12ff15bc1fddaab26c91f8b4306f8851fbdff7783048577e297e8a9435e72fe30183ff7491b30adccf3f19f98249ca75fb8706c16fa373da7329c0ff030ebb7b38e1db9bc0fa6eb5797e867f720f21ce79234007d34cfa3900b86a6ed213758a6e95e46282ac638490e6317a141faa955b40ccb47c939e3618ce"}, {0xdd, 0xea, "f5d25237d9eaa0b55bc6fc905b381e2f24a1e003e50e27de4d78f10b8c9f066cd3360e45ea5b5254dcc244a05c1c48ca98def3ee00d8f3caecd51d955c1be9dce5f5b512823b814c47d68445d0e4b9317addb04e849a352119af39139d16ba90f32b14244dd45e9bd2388984e5ff53c3ff78e26c6a088189a4a62b544a2c0b3699a248bc887cccc8599fccb6ce2a903663954a21bb137238057fb81323f5d8fe270abeffd8ee36398d1aba8816cea422337d22e75a12a0a3707cb22f67dfb0bbd20c8b994b2f3403c0ffbd2fb723da18ada2ca9552dcac0665a00a7c84978f7dcbdb734122dae588f938"}, {0xdd, 0x24, "214d95d60c263dbaba92ce2497dcff5bfcd223edc6e3e282d6f7a448eade2466a3a4f437"}, {0xdd, 0x47, "2a3c937310586e158d74c86e72e97044cb005edecd0efd95a96b74b0625263702c2f3872f6cbf27419c1d93563c9d8fd46edd078de9508143d59a3dad5ef6021cf8f2f2df7a773"}, {0xdd, 0x26, "91e948bebfb05668a0a77af000bc72a3e033a724d3ba86a3e8c9922676a6cfb1fcf4c5bcb61d"}, {0xdd, 0xbb, "3b778d222c72b2fee7ca2e0ebe735ffa9ebf0a648e6f6bd39bdce074b4f0a3c0420a4ba3ade657325954ce687ef8e973a3358412a06c49b113c40319b88af9dc6c5c1f6c615add73019791a0e63f33da9819ac343e3f22aa288d7ab5c9aa0ffb8ab1170c9c7439c7fe061dd753399b0b2ddf7862bcc9f45734c5ba0da93d2f4c46d800661c18547e1cee63c16ae843469b18235e08e465a6b3afb2fe4692c5fd8ee2c5d2ec9b0de7d89041639485d3d3aad8070fb500183d8826ec"}, {0xdd, 0xef, "8fb1e5d67b5bd9a594d5f9e0f82519c9fa69631715aed7b05caf99ad28273a0c6f448bf4f438cea3f0e5b58a29c2a4bf7d46ed1f6bfc8c5c780fb369b56abe16d9f8c58bd6c6d2c2187b94d3b9abb6f58098fc1195227e485c8fe3dc7f4191faf5ac417443503472289d4e798c2ff84e25c5daf1435f40c4a0e8258568f2b652578446dcbe09f89fc00db08ca77083c00c8381138774b78d66140da4df4e28630bfb3337e5620268d0580dbed89c70dd1c47010a692b2f924c38ef09c41cb0416fd498489900788b6d178ab1e7a168bcddd2bdc28b30cefbc81051287afc0c9a1d46069bd652162bbf7d5356794850"}, {0xdd, 0x76, "632fed4257832b8bb3b40483866f6a5bcde317466fd74dae14954c297cb4e75dd57db37ab7d578b8c3bfc4dba8f0c19fb14ef539147a5450e75f12df5276a0e355e36209c6436c5f589ffb6e8ea51d5c14fb1d01a5f8d1297206cd2696ed4f4cef917e4ae0949c4edf5eabb6f1a3c5f8769119a95fd8"}, {0xdd, 0x7e, "d33ca010212922a4e9e7ae22eb0411e50c393d8560efcd40cbf100d2e4a4d48f495822795a3b20166c5365d8a99cb4d26d42c4fd51d047fb0e35b3e7698b4dde3bb29ec1885daaba3e9c74d16d3b6b34ed328d8c149e5f514dae171187c5a68cbd71421599b5130a1d5a3a6dc13d81db8ecba02c62994a2edc2fed8bac6e"}, {0xdd, 0xd5, "c8603b4074b55fb3cf149138d6e80bcd0b43f25f1ec97e7a3b8ab6914b2a92d08b57bc217b983a4546d40f642e8173cea3f666ab002e36d5e4cf930b5494a626812fc4eb365db7d4adfd1e7a2008ff9a5d587118742fc61ab64fa5d32a45f099038ff36178c8351b0bd201be365a505ec7c67b269e35226bed57f0746a952fd884c480ec0c290f8b3ff159bb8885e58dfb76ad8065b4169821b65213d0ba9b0fcedefc03a7dcedacc77e5d4af4573d44b31639525301aced332628f12530878c19f8b97de9cc599030b4fc43f86f2a5e7c4498b734"}]}}, @NL80211_ATTR_BEACON_HEAD={0x348, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x1f}, @broadcast, @device_b, @random="da2dceed0d82", {0x0, 0x6}}, @ver_80211n={0x0, 0x2, 0x3, 0x3, 0x0, 0x2}}, 0x6, @random=0x4, 0x1, @val={0x0, 0x6, @default_ibss_ssid}, @void, @val={0x3, 0x1, 0xb0}, @void, @val={0x6, 0x2, 0x8}, @void, @void, @val={0x2a, 0x1, {0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x8, 0x95, 0x3f}}, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x1, 0x0, 0x1, 0xffffffffffffffff, 0xc2, 0x19}}, @void, [{0xdd, 0x71, "0b9c7f76605e723a908ce87b5d4366ff8c65c1d9d88806adb1bceb0bf0961effa28ccb7f1a4441967fd37f86fe3484182882d18c3467432efffc76e1a15b5046fca03180e028926a3850063f9fb72125f47921f1f6e589bae73eb8cdc5d1d971f690bf6ef86c82ffb7f2e2a956f8a59901"}, {0xdd, 0xe5, "00303b0eb3809cfe5648fefb9c6d4b8ead9a1faf915e3926c38986815ece3d9691f0c7a1b9fcffc604416abcd40d997a63529a3f139f1efaf1ae844bd9aa7af6f88bf22071dfd8d1e0189293eeef7b91ba4997a579b081fdd254d6227817eb9f43932403e4ce8cb60b09414fde66627d2ad54ec846bb240462c35c2671befce294d7e4ddaf2bac89c4c426d1e771a2bdc2ad8081278725596edd14f8c4f7a9a886ec9d64944b146d60eb3eddac0dcb75f070a9bc00c48da5a7ff65fcfba533a86cc70bc0f4cac7d7c443e89b517bd5d238219b6a56f021a7692e7449007a8afdd971594766"}, {0xdd, 0x39, "69fd3365bdabaec010f5745ba1e24942b387ee054da86a38bf8e1970da6a62ccd54ba7cd2f6ef4492fca578ee9e04f8a0cd8474e5cd55366ec"}, {0xdd, 0x9e, "29831fb5944bbb7745a50ae584d606981d1b8de36de8abe6dde4b4b94e4bf8055c1669592d489bc1e505a18ed6cdd1b180ee5a92043b889e46336d38827d4f4970d5cc27baf27664eb59492897d0bae82cc2c6001584ecefca8f4b39dbdf325d9c161b02fd56e0e526ce7b428fe0395e87ff98f678614c6a4b4bf51670989424ae90b353ae629140ad068367208bb1f1d04357845258588ccbfa71850e6a"}, {0xdd, 0xbc, "bf37b6ff3e7dc27f1605ef8177747836233e2d35cfaf339fda1a18646359ae251b3026369c717fe67ff1ea5c4cace9d34ef7a6b8d0fcc0ca7f84874817a325178ced39d9d18690911928857c0124984459f161015963d05000fa28b173f8568a5fc2f1e65c1f44ef8d56338e7fce23562fc2be6db670b0f1669701cb0e91eed7d6e953b44659a1779c53ac25d04ab0f83ebfbf51d3e29d963344a2bf11dc85321decb0da0337250b92c21ad2a22ce1a8aafc90b14174d43329f0db18"}]}}, @NL80211_ATTR_BEACON_HEAD={0x3cc, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x8}, @device_a, @device_a, @from_mac=@broadcast, {0x7, 0x60}}, 0x1, @random=0x3, 0x10d0, @void, @val={0x1, 0x2, [{0x16}, {0x5, 0x1}]}, @val={0x3, 0x1, 0x64}, @void, @val={0x6, 0x2}, @void, @val={0x25, 0x3, {0x1, 0x9, 0x20}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x2, 0x0, 0x20}}, @void, @void, @val={0x71, 0x7, {0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x1, 0xf9, 0x60}}, @val={0x76, 0x6, {0x60, 0x7, 0x1, 0xfffc}}, [{0xdd, 0x24, "fa847c7b5c65143e554c4387be322e9b419f33819998f2d5b498a93a6ec7ff5f2daf51ae"}, {0xdd, 0x69, "48781ee97063a2c03d97b52dbb57865c0fe87a8372c73e67537b8ebacf6e68dcc2f05a418bbdfcbd887a01c4dc243dda26633ec6ece2995808755a099311e99d2201958b423cfaf7490388eb81848c6d0eb0ea8379a33f1b03df0a838a64215b31d3b6014d983cb543"}, {0xdd, 0x7c, "f83ca1396785541d938f663e3796a4fb026a77d23dc991da8c9faf63e77d51d19a8397465efcb861e5ace0276ec09b6580bfbe59f16d6033ddc17167511360d8857e0bbc0dee6ec9f11206b42fe7656c2a2428738e55a86641215193872d4ce2ff862785cd474b1daa20123fd983430dce6677c5c43c0c8eddbbf85d"}, {0xdd, 0x80, "3474ba1c24651238eadabb02d4edad1d24659f8649ccd9ebbeb5cd31e2d2025a91f958df320989ecf31c99547dd99c092812e7e0519e8f293b80d6d1edf3ca9ad5b7897f748e459313d22b82708b0a7cac023cf4b6ea31587a20b3bf4ab80fb268dfc39f6f45a7869fe4dbe3c1f28e921eacdd7ef0fba2582176a71bdb776012"}, {0xdd, 0x50, "28bbd58d38a581c991d67ca961e6a5dbe9a32bc326ebc1d52743041c7b24314cdf17d6885ec7511bc8273ae12e92068340f0d755aa612f7ba1551f61943f5025f15393303ce26aa38306b4d9d5793b91"}, {0xdd, 0xbb, "f7e3231517e539fe7cc5b4b4d52b5493e9fcc825baac81386ef481829e2c53416e6279784a46bb3719ec75ddee7e139f6688b4d8bf900b99836a694fd0c5b12f5eb34af566387740044de38be7477ed2ee2b7eb915c5df6090abb0f6c0b8700e7642a66d5aa7c92ff8939ab684f7d5048cf549e131f429e7784615311c9dbecada891bd1055a1eb22b3dfe459b2eca6a82db93e9e8b31f776760614b811be7e86390f603869c2058a7bb4d75333a8ed87626cae8b40f6f57061be2"}, {0xdd, 0x77, "eaac2fcfc4627e871a507e6e3d0ae2b60f076a8a12cd5b2d2fb85f260e361bea01186b14a1044b13112ac3cdaf1693f04ea0c1d823046e96a53529e41fa3718023274a31897ba658c71376dacdb5dcca1747b61477b27c561dcfa278c71f2ca7681d24c38868d51e94ff8a408e0519e48a4ffad0482658"}, {0xdd, 0x20, "d27f6d349b487081009a65754a26e21ff95befe85a8cd29f9d28a45dfc1a685e"}, {0xdd, 0x3d, "07b35ad5d47b546ca00aa84c0dad73aa371d4686b75a93edc6809a814c720562002e4abb12101ad304da8f37522cacbbcf4e4103d002c564d6d4d948cc"}]}}]]}]}, 0x2838}, 0x1, 0x0, 0x0, 0x20004800}, 0x4008004) 17:55:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 3) [ 114.544172][ T3648] FAT-fs (loop1): bogus number of reserved sectors [ 114.550761][ T3648] FAT-fs (loop1): Can't find a valid FAT filesystem [ 114.573343][ T3655] FAULT_INJECTION: forcing a failure. [ 114.573343][ T3655] name failslab, interval 1, probability 0, space 0, times 0 [ 114.586106][ T3655] CPU: 0 PID: 3655 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 114.594469][ T3655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.604534][ T3655] Call Trace: [ 114.607880][ T3655] [ 114.610818][ T3655] dump_stack_lvl+0xd6/0x122 [ 114.615462][ T3655] dump_stack+0x11/0x1b [ 114.619639][ T3655] should_fail+0x23c/0x250 [ 114.624065][ T3655] ? shmem_alloc_inode+0x22/0x30 [ 114.629019][ T3655] __should_failslab+0x81/0x90 [ 114.633976][ T3655] ? shmem_match+0xa0/0xa0 [ 114.638467][ T3655] should_failslab+0x5/0x20 [ 114.642988][ T3655] kmem_cache_alloc+0x4f/0x320 17:55:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 114.647844][ T3655] ? shmem_match+0xa0/0xa0 [ 114.652364][ T3655] shmem_alloc_inode+0x22/0x30 [ 114.656759][ T3656] FAT-fs (loop5): bogus number of reserved sectors [ 114.657229][ T3655] new_inode_pseudo+0x38/0x190 [ 114.663751][ T3656] FAT-fs (loop5): Can't find a valid FAT filesystem [ 114.668485][ T3655] new_inode+0x21/0x100 [ 114.679230][ T3655] shmem_get_inode+0xb7/0x490 [ 114.683936][ T3655] __shmem_file_setup+0xf1/0x1d0 [ 114.688962][ T3655] shmem_file_setup+0x37/0x40 [ 114.693681][ T3655] __se_sys_memfd_create+0x1c1/0x350 [ 114.698977][ T3655] __x64_sys_memfd_create+0x2d/0x40 [ 114.704224][ T3655] do_syscall_64+0x44/0xd0 [ 114.708653][ T3655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.710985][ T3659] FAT-fs (loop4): bogus number of reserved sectors [ 114.714608][ T3655] RIP: 0033:0x7f6482413fe9 [ 114.714626][ T3655] 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 [ 114.721147][ T3659] FAT-fs (loop4): Can't find a valid FAT filesystem [ 114.725518][ T3655] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 114.760115][ T3655] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 114.768083][ T3655] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 [ 114.776065][ T3655] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 [ 114.784065][ T3655] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 114.792024][ T3655] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 17:55:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 4) 17:55:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 114.799988][ T3655] [ 114.804784][ T3661] device lo entered promiscuous mode [ 114.833684][ T3660] Y­4`Ò˜: renamed from lo 17:55:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:26 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x565c0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x8, "15aed08e0d9bc7"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ecc0)={0xfff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xb1, "2c5b2899401080"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fcc0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r9}], 0x9, "8515ecf3ddaa7b"}) (async) r10 = fcntl$dupfd(r0, 0x0, r0) preadv(r10, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000003840)={0x2838, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r11}, @val={0xc, 0x99, {0x850e1d6c, 0x2a}}}}, [@NL80211_ATTR_CSA_IES={0x2c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x1, 0x7f, 0x200, 0x5, 0x7fff, 0x8001, 0x0, 0x7]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x1000, 0xffff, 0x3, 0x5, 0x0, 0x7, 0x0]}]}, @NL80211_ATTR_CSA_IES={0x27e4, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x2a, 0x7f, [@measure_req={0x26, 0x9, {0x3f, 0x1f, 0x7f, "e02446159c0f"}}, @channel_switch={0x25, 0x3, {0x0, 0x5}}, @peer_mgmt={0x75, 0x14, {0x0, 0x7, @void, @void, @val="2d910984f7383c2baa1084f87bc6ee8d"}}]}, @NL80211_ATTR_BEACON_TAIL={0x1a2, 0xf, [@ibss={0x6, 0x2, 0x8}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @random_vendor={0xdd, 0x87, "5b985117175d9a0ae41086caff148a0fb592fd90cfe8e0bc3261a93a6db0eed60e68de13e145af6b66c829aef9b4aae86b84b005507968cc1c2d487776205e92263b2af8015ccce5d6f914faed36cb0f98a6880ff3470f4ec06c2344c71930c98b141b78b5f6d0b6f43bb3007f3cfd9ec0ad7583f9f94e8fcf3cbfd34f129a339037829c8f662b"}, @random_vendor={0xdd, 0x21, "7088285f06c8a7898d59724d28885377447ae471bd120c9707daa1d95ac68470e2"}, @random={0x7f, 0xd8, "a0139370423a834d1ea40cba543439457997ef9ced2efaaf91bf4abca63dfa43c997fb0c65b424b18883aaed30de898387aec790727fb640b5ba40f5ddd0f4df55b7c71d89a1674f3a40cc3b604c519f7043c304aab929a825a8a32a776f4729d36ecef4fd70bc99ff1cf35fdeff2c23ae20aef188edc6b103fa0cdd3d8552822b0d48ef4dc36e05a0fd2eadaa1c8f808930fc5d202bb03e055bfeb71008404a0242a3304b9da63be6679969f7d3cf1d747f25b53a0fa3446e22ffc7776108655306cbc6ffb80bb89fdb0ee1be9daffc136b6d04df0dd056"}]}, @NL80211_ATTR_BEACON_HEAD={0x144, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x5}, @device_b, @device_a, @from_mac=@device_b, {0x2, 0xcc6}}, 0x80000001, @default, 0xe8, @void, @void, @void, @void, @val={0x6, 0x2, 0x9}, @void, @void, @val={0x2a, 0x1, {0x1}}, @val={0x3c, 0x4, {0x1, 0x5, 0x7c, 0x3f}}, @val={0x2d, 0x1a, {0x8, 0x3, 0x3, 0x0, {0x8000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1}, 0x300, 0x0, 0xe0}}, @void, @void, @val={0x76, 0x6, {0x7, 0x0, 0x3, 0x2}}, [{0xdd, 0xe, "da58a7b7d1bacff474f96db6a00b"}, {0xdd, 0xd9, "0e1618c92f98b57c562e2fe80793f8ab51630bccf182788cb0308dfcd1a3d90a239cd22a5898d1e387c1369fdb24468d761698e45df87f497895c9fb7546705f801a742b153298a4462d4b3b63c3cfc231f873f3af78db3cc875f44c194b9f21ff9a6fbd86d8063c7cf51ea2e8d93aeff9cac11ff4e56579ca7457b0e3224882d523decd6fb211e4bf70c5ec803caa9e836e980896fbcc9fff4cbead80d9c9969d82090588d5189833a47ce8199558bae59b0dfa8ef45dd75ff5338a76f01018fdc7ec8e42c45dd7e52bd59cfe7f123534d501fd3759cdafa3"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x54, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x1a, 0x3, "51394a23db509ab7e5b14e3efcd89626ea69d0889869"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x2a, 0x3, "5ac8632ddad2c519aa1cb7e3fe0db3cfb80bdb768f9f49c58cb8e12d94348ae7bea301ec9b65"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_PROBE_RESP={0x1dd, 0x91, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0xdf, 0x80, [@chsw_timing={0x68, 0x4, {0x4, 0x6}}, @measure_req={0x26, 0xd3, {0x40, 0x78, 0x4, "21e9f6a41ca0111328f034d3ff78b274afc7c45c4dd35ba54f9cddb4d464a50c08ade0a9ce2112c6d08b5c7cefb3bea0fa10a5b4a2c4710ce9302fc4fc092e6cd5db03ad01a05a53264ee401d91d8146bb3025fae0a209579a061e8feca1d190c3edbb1fecddf0bcb66ea2db888ab32ef63b292ea8b0fc359a17e55b8a67850dbd27e06a274a56d39e52899cb83f1a2fcb28581b59bec45b2e014affa564928760bc22a8d481e2b4fb3312e43f6ac7a4c322df150ccf072a52889a6888339554c672dbecd7588a867499c37da153fc02"}}]}, @NL80211_ATTR_BEACON_TAIL={0x122, 0xf, [@erp={0x2a, 0x1, {0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x9, 0xff, 0x10, 0x1}}, @mesh_id={0x72, 0x6}, @random={0x1, 0x34, "7492d00ce1aba5463b676b7b195093f529fba30f1b1233c2ef53d1288e07b9e1ceffa0178690bb18396522657b6c5ddaae249bab"}, @preq={0x82, 0x36, @ext={{0x1}, 0xff, 0x81, 0x3, @device_a, 0x6, @device_a, 0x92, 0x2, 0x2, [{{0x1}, @broadcast, 0x9}, {{}, @device_b, 0x10000}]}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1}, 0x6, 0xe1, 0x4, @device_a, 0x9, "", 0x24, 0xc641, 0x2, [{{0x0, 0x0, 0x1}}, {{0x0, 0x0, 0x1}, @device_a, 0x1}]}}, @supported_rates, @preq={0x82, 0x67, @not_ext={{0x1}, 0x8a, 0x7, 0x7fffffff, @device_b, 0x0, "", 0x10000, 0x6, 0x7, [{{}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast, 0x400}, {{0x1}, @device_b, 0x8c1}, {{0x0, 0x0, 0x1}, @device_a, 0x2}, {{0x1, 0x0, 0x1}, @device_b, 0x10000}, {{0x0, 0x0, 0x1}, @device_a, 0x80}, {{0x1}}]}}]}], @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x1278, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x64, 0x3, "d3ebbecd4efba5fac6c99ee8f013c7fbf6a5b2f57cc42e7c5498122c8ebcd05e7524886e18aca9b07be0cde5a78dddb7e4fdb8c60f5d492748d2560bb972e99ec9c7c15d13f1a691003aea11f5132fdee9244e93015bcf9997d23e99a95b9b27"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "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@NL80211_FTM_RESP_ATTR_CIVICLOC={0xb9, 0x3, "b8685086c7047af817a93ca8133f7bde1fd667a3cd609489ab3665406577ab85dc7b3c01bcd4351c32a5b2393a1b9926fb996deb41474ef218e9bd6ffc78cbc90116d9632b3d9944cf0b99c952e046ac6f3e1eb90d818f8fa44fd2513f2a9f3e8c5265bd1d4deefbbc12916d58789180171290d04630300d99edfad46b126bf73c75dedc08b3cf2c8a1a57d79d52f1c598974b88b32dcbc7d23da3a0aee7d5317709e01196548e2287a248ab05e22fc074c4a55012"}, @NL80211_FTM_RESP_ATTR_LCI={0xdc, 0x2, "c195cf53f06daea0e033abb5ad81bbf1e32d8db2b01593593291eb2451bc540672c20919b4daf794e21aa086fc5875a778e3c845281046677b8e2880b0ac5ac24753006b8e419a7bff4b81e8f462c7416ef000b91f351d5610bae51f5cbc2bf0631b3697295e9fa62a447b51fb5067943cbc27cade37645e8861b00bc5f42aefb2958cc7cd5a3cbefa4f5e9907184297f37a7d0c68a3b7038f746f6ad201272fa325d8e22b46bef09a95bc17262a5ab2abc316c7fb1c6c2585f8514b3ef62ee036969857f8db8b2f827210f5363dd60a1f69721b918ca691"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x69, 0x3, "ff056c05728fbedfe23070a133f9839593dc040da18e790e54fbd38f1b08b8e35cac15028a0aee03ff8adaa09795793e9873556181e5727dd9a10baec38a4a33762e3a9b2781d945935513d106a19f463a2b8acf2806d7def4ba186fd19983980236d39ad8"}]}], @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x8f, 0xf, [@cf={0x4, 0x6, {0x1f, 0x7, 0xa1, 0x3}}, @peer_mgmt={0x75, 0x14, {0x0, 0x1, @void, @void, @val="4eb89ad878820f1ce9d3b12e05e69969"}}, @challenge={0x10, 0x1, 0x20}, @sec_chan_ofs={0x3e, 0x1}, @perr={0x84, 0x15, {0x5, 0x1, [@ext={{}, @broadcast, 0x2, @device_b, 0x42}]}}, @challenge={0x10, 0x1, 0xef}, @chsw_timing={0x68, 0x4, {0xed, 0x2}}, @link_id={0x65, 0x12, {@random="7ee4a8681a51", @device_b, @broadcast}}, @random_vendor={0xdd, 0x29, "c9c0020e1ffb460697353b1ca7660abdf71443b5f0fec8574d4c1efffdfe9b3df131c29dd267e51c2f"}, @mesh_chsw={0x76, 0x6, {0x7, 0xc9, 0x8, 0x100}}]}, @NL80211_ATTR_BEACON_HEAD={0x675, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x1}, @device_b, @device_b, @from_mac=@device_b, {0x6, 0x681}}, 0x8, @random=0x5, 0xfb9719cbdf0dd95e, @val={0x0, 0x6, @default_ap_ssid}, @void, @void, @val={0x4, 0x6, {0x1f, 0x4, 0x1, 0x20}}, @void, @val={0x5, 0x34, {0x3, 0x32, 0x1, "5b4a5444fa1918aa940e1a19fbd16ba4a59cc60b1808fe58cb5273a8b6a48026ec43045f69e22704f9b0b34c24ae6ba1eb"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @val={0x3c, 0x4, {0x1, 0x2, 0xa, 0x5f}}, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0xff, 0x8}}, @void, [{0xdd, 0xf3, "d651835e06c9781631a7a66255146af7533d1d4bccfca001bd3d3a206307b9eee87c001e68d2dc93946c76b6d77dd1f6b1c5c1b89da90ba67dde6acee8adcfd14623f4d3343c8155a65ebff810846dfbf7f8e5e332e36fa1cf9c95a39fc9ccb9aff0ae2a769451dbbf945aa6e8aa6415eb3480106a864e75cc12ff15bc1fddaab26c91f8b4306f8851fbdff7783048577e297e8a9435e72fe30183ff7491b30adccf3f19f98249ca75fb8706c16fa373da7329c0ff030ebb7b38e1db9bc0fa6eb5797e867f720f21ce79234007d34cfa3900b86a6ed213758a6e95e46282ac638490e6317a141faa955b40ccb47c939e3618ce"}, {0xdd, 0xea, "f5d25237d9eaa0b55bc6fc905b381e2f24a1e003e50e27de4d78f10b8c9f066cd3360e45ea5b5254dcc244a05c1c48ca98def3ee00d8f3caecd51d955c1be9dce5f5b512823b814c47d68445d0e4b9317addb04e849a352119af39139d16ba90f32b14244dd45e9bd2388984e5ff53c3ff78e26c6a088189a4a62b544a2c0b3699a248bc887cccc8599fccb6ce2a903663954a21bb137238057fb81323f5d8fe270abeffd8ee36398d1aba8816cea422337d22e75a12a0a3707cb22f67dfb0bbd20c8b994b2f3403c0ffbd2fb723da18ada2ca9552dcac0665a00a7c84978f7dcbdb734122dae588f938"}, {0xdd, 0x24, "214d95d60c263dbaba92ce2497dcff5bfcd223edc6e3e282d6f7a448eade2466a3a4f437"}, {0xdd, 0x47, "2a3c937310586e158d74c86e72e97044cb005edecd0efd95a96b74b0625263702c2f3872f6cbf27419c1d93563c9d8fd46edd078de9508143d59a3dad5ef6021cf8f2f2df7a773"}, {0xdd, 0x26, "91e948bebfb05668a0a77af000bc72a3e033a724d3ba86a3e8c9922676a6cfb1fcf4c5bcb61d"}, {0xdd, 0xbb, "3b778d222c72b2fee7ca2e0ebe735ffa9ebf0a648e6f6bd39bdce074b4f0a3c0420a4ba3ade657325954ce687ef8e973a3358412a06c49b113c40319b88af9dc6c5c1f6c615add73019791a0e63f33da9819ac343e3f22aa288d7ab5c9aa0ffb8ab1170c9c7439c7fe061dd753399b0b2ddf7862bcc9f45734c5ba0da93d2f4c46d800661c18547e1cee63c16ae843469b18235e08e465a6b3afb2fe4692c5fd8ee2c5d2ec9b0de7d89041639485d3d3aad8070fb500183d8826ec"}, {0xdd, 0xef, "8fb1e5d67b5bd9a594d5f9e0f82519c9fa69631715aed7b05caf99ad28273a0c6f448bf4f438cea3f0e5b58a29c2a4bf7d46ed1f6bfc8c5c780fb369b56abe16d9f8c58bd6c6d2c2187b94d3b9abb6f58098fc1195227e485c8fe3dc7f4191faf5ac417443503472289d4e798c2ff84e25c5daf1435f40c4a0e8258568f2b652578446dcbe09f89fc00db08ca77083c00c8381138774b78d66140da4df4e28630bfb3337e5620268d0580dbed89c70dd1c47010a692b2f924c38ef09c41cb0416fd498489900788b6d178ab1e7a168bcddd2bdc28b30cefbc81051287afc0c9a1d46069bd652162bbf7d5356794850"}, {0xdd, 0x76, "632fed4257832b8bb3b40483866f6a5bcde317466fd74dae14954c297cb4e75dd57db37ab7d578b8c3bfc4dba8f0c19fb14ef539147a5450e75f12df5276a0e355e36209c6436c5f589ffb6e8ea51d5c14fb1d01a5f8d1297206cd2696ed4f4cef917e4ae0949c4edf5eabb6f1a3c5f8769119a95fd8"}, {0xdd, 0x7e, "d33ca010212922a4e9e7ae22eb0411e50c393d8560efcd40cbf100d2e4a4d48f495822795a3b20166c5365d8a99cb4d26d42c4fd51d047fb0e35b3e7698b4dde3bb29ec1885daaba3e9c74d16d3b6b34ed328d8c149e5f514dae171187c5a68cbd71421599b5130a1d5a3a6dc13d81db8ecba02c62994a2edc2fed8bac6e"}, {0xdd, 0xd5, "c8603b4074b55fb3cf149138d6e80bcd0b43f25f1ec97e7a3b8ab6914b2a92d08b57bc217b983a4546d40f642e8173cea3f666ab002e36d5e4cf930b5494a626812fc4eb365db7d4adfd1e7a2008ff9a5d587118742fc61ab64fa5d32a45f099038ff36178c8351b0bd201be365a505ec7c67b269e35226bed57f0746a952fd884c480ec0c290f8b3ff159bb8885e58dfb76ad8065b4169821b65213d0ba9b0fcedefc03a7dcedacc77e5d4af4573d44b31639525301aced332628f12530878c19f8b97de9cc599030b4fc43f86f2a5e7c4498b734"}]}}, @NL80211_ATTR_BEACON_HEAD={0x348, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x1f}, @broadcast, @device_b, @random="da2dceed0d82", {0x0, 0x6}}, @ver_80211n={0x0, 0x2, 0x3, 0x3, 0x0, 0x2}}, 0x6, @random=0x4, 0x1, @val={0x0, 0x6, @default_ibss_ssid}, @void, @val={0x3, 0x1, 0xb0}, @void, @val={0x6, 0x2, 0x8}, @void, @void, @val={0x2a, 0x1, {0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x8, 0x95, 0x3f}}, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x1, 0x0, 0x1, 0xffffffffffffffff, 0xc2, 0x19}}, @void, [{0xdd, 0x71, "0b9c7f76605e723a908ce87b5d4366ff8c65c1d9d88806adb1bceb0bf0961effa28ccb7f1a4441967fd37f86fe3484182882d18c3467432efffc76e1a15b5046fca03180e028926a3850063f9fb72125f47921f1f6e589bae73eb8cdc5d1d971f690bf6ef86c82ffb7f2e2a956f8a59901"}, {0xdd, 0xe5, "00303b0eb3809cfe5648fefb9c6d4b8ead9a1faf915e3926c38986815ece3d9691f0c7a1b9fcffc604416abcd40d997a63529a3f139f1efaf1ae844bd9aa7af6f88bf22071dfd8d1e0189293eeef7b91ba4997a579b081fdd254d6227817eb9f43932403e4ce8cb60b09414fde66627d2ad54ec846bb240462c35c2671befce294d7e4ddaf2bac89c4c426d1e771a2bdc2ad8081278725596edd14f8c4f7a9a886ec9d64944b146d60eb3eddac0dcb75f070a9bc00c48da5a7ff65fcfba533a86cc70bc0f4cac7d7c443e89b517bd5d238219b6a56f021a7692e7449007a8afdd971594766"}, {0xdd, 0x39, "69fd3365bdabaec010f5745ba1e24942b387ee054da86a38bf8e1970da6a62ccd54ba7cd2f6ef4492fca578ee9e04f8a0cd8474e5cd55366ec"}, {0xdd, 0x9e, "29831fb5944bbb7745a50ae584d606981d1b8de36de8abe6dde4b4b94e4bf8055c1669592d489bc1e505a18ed6cdd1b180ee5a92043b889e46336d38827d4f4970d5cc27baf27664eb59492897d0bae82cc2c6001584ecefca8f4b39dbdf325d9c161b02fd56e0e526ce7b428fe0395e87ff98f678614c6a4b4bf51670989424ae90b353ae629140ad068367208bb1f1d04357845258588ccbfa71850e6a"}, {0xdd, 0xbc, "bf37b6ff3e7dc27f1605ef8177747836233e2d35cfaf339fda1a18646359ae251b3026369c717fe67ff1ea5c4cace9d34ef7a6b8d0fcc0ca7f84874817a325178ced39d9d18690911928857c0124984459f161015963d05000fa28b173f8568a5fc2f1e65c1f44ef8d56338e7fce23562fc2be6db670b0f1669701cb0e91eed7d6e953b44659a1779c53ac25d04ab0f83ebfbf51d3e29d963344a2bf11dc85321decb0da0337250b92c21ad2a22ce1a8aafc90b14174d43329f0db18"}]}}, @NL80211_ATTR_BEACON_HEAD={0x3cc, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x8}, @device_a, @device_a, @from_mac=@broadcast, {0x7, 0x60}}, 0x1, @random=0x3, 0x10d0, @void, @val={0x1, 0x2, [{0x16}, {0x5, 0x1}]}, @val={0x3, 0x1, 0x64}, @void, @val={0x6, 0x2}, @void, @val={0x25, 0x3, {0x1, 0x9, 0x20}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x2, 0x0, 0x20}}, @void, @void, @val={0x71, 0x7, {0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x1, 0xf9, 0x60}}, @val={0x76, 0x6, {0x60, 0x7, 0x1, 0xfffc}}, [{0xdd, 0x24, "fa847c7b5c65143e554c4387be322e9b419f33819998f2d5b498a93a6ec7ff5f2daf51ae"}, {0xdd, 0x69, "48781ee97063a2c03d97b52dbb57865c0fe87a8372c73e67537b8ebacf6e68dcc2f05a418bbdfcbd887a01c4dc243dda26633ec6ece2995808755a099311e99d2201958b423cfaf7490388eb81848c6d0eb0ea8379a33f1b03df0a838a64215b31d3b6014d983cb543"}, {0xdd, 0x7c, "f83ca1396785541d938f663e3796a4fb026a77d23dc991da8c9faf63e77d51d19a8397465efcb861e5ace0276ec09b6580bfbe59f16d6033ddc17167511360d8857e0bbc0dee6ec9f11206b42fe7656c2a2428738e55a86641215193872d4ce2ff862785cd474b1daa20123fd983430dce6677c5c43c0c8eddbbf85d"}, {0xdd, 0x80, "3474ba1c24651238eadabb02d4edad1d24659f8649ccd9ebbeb5cd31e2d2025a91f958df320989ecf31c99547dd99c092812e7e0519e8f293b80d6d1edf3ca9ad5b7897f748e459313d22b82708b0a7cac023cf4b6ea31587a20b3bf4ab80fb268dfc39f6f45a7869fe4dbe3c1f28e921eacdd7ef0fba2582176a71bdb776012"}, {0xdd, 0x50, "28bbd58d38a581c991d67ca961e6a5dbe9a32bc326ebc1d52743041c7b24314cdf17d6885ec7511bc8273ae12e92068340f0d755aa612f7ba1551f61943f5025f15393303ce26aa38306b4d9d5793b91"}, {0xdd, 0xbb, "f7e3231517e539fe7cc5b4b4d52b5493e9fcc825baac81386ef481829e2c53416e6279784a46bb3719ec75ddee7e139f6688b4d8bf900b99836a694fd0c5b12f5eb34af566387740044de38be7477ed2ee2b7eb915c5df6090abb0f6c0b8700e7642a66d5aa7c92ff8939ab684f7d5048cf549e131f429e7784615311c9dbecada891bd1055a1eb22b3dfe459b2eca6a82db93e9e8b31f776760614b811be7e86390f603869c2058a7bb4d75333a8ed87626cae8b40f6f57061be2"}, {0xdd, 0x77, "eaac2fcfc4627e871a507e6e3d0ae2b60f076a8a12cd5b2d2fb85f260e361bea01186b14a1044b13112ac3cdaf1693f04ea0c1d823046e96a53529e41fa3718023274a31897ba658c71376dacdb5dcca1747b61477b27c561dcfa278c71f2ca7681d24c38868d51e94ff8a408e0519e48a4ffad0482658"}, {0xdd, 0x20, "d27f6d349b487081009a65754a26e21ff95befe85a8cd29f9d28a45dfc1a685e"}, {0xdd, 0x3d, "07b35ad5d47b546ca00aa84c0dad73aa371d4686b75a93edc6809a814c720562002e4abb12101ad304da8f37522cacbbcf4e4103d002c564d6d4d948cc"}]}}]]}]}, 0x2838}, 0x1, 0x0, 0x0, 0x20004800}, 0x4008004) [ 114.859023][ T3663] FAT-fs (loop0): bogus number of reserved sectors [ 114.865599][ T3663] FAT-fs (loop0): Can't find a valid FAT filesystem [ 114.876533][ T3665] FAULT_INJECTION: forcing a failure. [ 114.876533][ T3665] name failslab, interval 1, probability 0, space 0, times 0 [ 114.889217][ T3665] CPU: 0 PID: 3665 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 114.897631][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:55:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 114.907769][ T3665] Call Trace: [ 114.911046][ T3665] [ 114.913979][ T3665] dump_stack_lvl+0xd6/0x122 [ 114.918631][ T3665] dump_stack+0x11/0x1b [ 114.922792][ T3665] should_fail+0x23c/0x250 [ 114.927219][ T3665] ? security_inode_alloc+0x30/0x180 [ 114.932511][ T3665] __should_failslab+0x81/0x90 [ 114.937308][ T3665] should_failslab+0x5/0x20 [ 114.941536][ T3669] FAT-fs (loop5): bogus number of reserved sectors [ 114.941826][ T3665] kmem_cache_alloc+0x4f/0x320 [ 114.941864][ T3665] security_inode_alloc+0x30/0x180 17:55:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 114.941920][ T3665] inode_init_always+0x214/0x3e0 [ 114.948433][ T3669] FAT-fs (loop5): Can't find a valid FAT filesystem [ 114.953163][ T3665] ? shmem_match+0xa0/0xa0 [ 114.970012][ T3671] FAT-fs (loop4): bogus number of reserved sectors [ 114.974141][ T3665] new_inode_pseudo+0x6f/0x190 [ 114.980665][ T3671] FAT-fs (loop4): Can't find a valid FAT filesystem [ 114.985920][ T3667] FAT-fs (loop1): bogus number of reserved sectors [ 114.991993][ T3665] new_inode+0x21/0x100 [ 114.992018][ T3665] shmem_get_inode+0xb7/0x490 [ 114.998524][ T3667] FAT-fs (loop1): Can't find a valid FAT filesystem [ 115.005860][ T3665] __shmem_file_setup+0xf1/0x1d0 [ 115.022034][ T3665] shmem_file_setup+0x37/0x40 [ 115.026737][ T3665] __se_sys_memfd_create+0x1c1/0x350 [ 115.032123][ T3665] __x64_sys_memfd_create+0x2d/0x40 [ 115.037378][ T3665] do_syscall_64+0x44/0xd0 [ 115.041810][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.047720][ T3665] RIP: 0033:0x7f6482413fe9 17:55:26 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x565c0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async, rerun: 64) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async, rerun: 64) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x8, "15aed08e0d9bc7"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005ecc0)={0xfff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xb1, "2c5b2899401080"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fcc0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r9}], 0x9, "8515ecf3ddaa7b"}) r10 = fcntl$dupfd(r0, 0x0, r0) preadv(r10, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) (rerun: 64) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000003840)={0x2838, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r11}, @val={0xc, 0x99, {0x850e1d6c, 0x2a}}}}, [@NL80211_ATTR_CSA_IES={0x2c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x1, 0x7f, 0x200, 0x5, 0x7fff, 0x8001, 0x0, 0x7]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x1000, 0xffff, 0x3, 0x5, 0x0, 0x7, 0x0]}]}, @NL80211_ATTR_CSA_IES={0x27e4, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x2a, 0x7f, [@measure_req={0x26, 0x9, {0x3f, 0x1f, 0x7f, "e02446159c0f"}}, @channel_switch={0x25, 0x3, {0x0, 0x5}}, @peer_mgmt={0x75, 0x14, {0x0, 0x7, @void, @void, @val="2d910984f7383c2baa1084f87bc6ee8d"}}]}, @NL80211_ATTR_BEACON_TAIL={0x1a2, 0xf, [@ibss={0x6, 0x2, 0x8}, @link_id={0x65, 0x12, {@initial, @device_b, @broadcast}}, @random_vendor={0xdd, 0x87, "5b985117175d9a0ae41086caff148a0fb592fd90cfe8e0bc3261a93a6db0eed60e68de13e145af6b66c829aef9b4aae86b84b005507968cc1c2d487776205e92263b2af8015ccce5d6f914faed36cb0f98a6880ff3470f4ec06c2344c71930c98b141b78b5f6d0b6f43bb3007f3cfd9ec0ad7583f9f94e8fcf3cbfd34f129a339037829c8f662b"}, @random_vendor={0xdd, 0x21, "7088285f06c8a7898d59724d28885377447ae471bd120c9707daa1d95ac68470e2"}, @random={0x7f, 0xd8, "a0139370423a834d1ea40cba543439457997ef9ced2efaaf91bf4abca63dfa43c997fb0c65b424b18883aaed30de898387aec790727fb640b5ba40f5ddd0f4df55b7c71d89a1674f3a40cc3b604c519f7043c304aab929a825a8a32a776f4729d36ecef4fd70bc99ff1cf35fdeff2c23ae20aef188edc6b103fa0cdd3d8552822b0d48ef4dc36e05a0fd2eadaa1c8f808930fc5d202bb03e055bfeb71008404a0242a3304b9da63be6679969f7d3cf1d747f25b53a0fa3446e22ffc7776108655306cbc6ffb80bb89fdb0ee1be9daffc136b6d04df0dd056"}]}, @NL80211_ATTR_BEACON_HEAD={0x144, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x5}, @device_b, @device_a, @from_mac=@device_b, {0x2, 0xcc6}}, 0x80000001, @default, 0xe8, @void, @void, @void, @void, @val={0x6, 0x2, 0x9}, @void, @void, @val={0x2a, 0x1, {0x1}}, @val={0x3c, 0x4, {0x1, 0x5, 0x7c, 0x3f}}, @val={0x2d, 0x1a, {0x8, 0x3, 0x3, 0x0, {0x8000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1}, 0x300, 0x0, 0xe0}}, @void, @void, @val={0x76, 0x6, {0x7, 0x0, 0x3, 0x2}}, [{0xdd, 0xe, "da58a7b7d1bacff474f96db6a00b"}, {0xdd, 0xd9, "0e1618c92f98b57c562e2fe80793f8ab51630bccf182788cb0308dfcd1a3d90a239cd22a5898d1e387c1369fdb24468d761698e45df87f497895c9fb7546705f801a742b153298a4462d4b3b63c3cfc231f873f3af78db3cc875f44c194b9f21ff9a6fbd86d8063c7cf51ea2e8d93aeff9cac11ff4e56579ca7457b0e3224882d523decd6fb211e4bf70c5ec803caa9e836e980896fbcc9fff4cbead80d9c9969d82090588d5189833a47ce8199558bae59b0dfa8ef45dd75ff5338a76f01018fdc7ec8e42c45dd7e52bd59cfe7f123534d501fd3759cdafa3"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x54, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x1a, 0x3, "51394a23db509ab7e5b14e3efcd89626ea69d0889869"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x2a, 0x3, "5ac8632ddad2c519aa1cb7e3fe0db3cfb80bdb768f9f49c58cb8e12d94348ae7bea301ec9b65"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_PROBE_RESP={0x1dd, 0x91, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0xdf, 0x80, [@chsw_timing={0x68, 0x4, {0x4, 0x6}}, @measure_req={0x26, 0xd3, {0x40, 0x78, 0x4, "21e9f6a41ca0111328f034d3ff78b274afc7c45c4dd35ba54f9cddb4d464a50c08ade0a9ce2112c6d08b5c7cefb3bea0fa10a5b4a2c4710ce9302fc4fc092e6cd5db03ad01a05a53264ee401d91d8146bb3025fae0a209579a061e8feca1d190c3edbb1fecddf0bcb66ea2db888ab32ef63b292ea8b0fc359a17e55b8a67850dbd27e06a274a56d39e52899cb83f1a2fcb28581b59bec45b2e014affa564928760bc22a8d481e2b4fb3312e43f6ac7a4c322df150ccf072a52889a6888339554c672dbecd7588a867499c37da153fc02"}}]}, @NL80211_ATTR_BEACON_TAIL={0x122, 0xf, [@erp={0x2a, 0x1, {0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x9, 0xff, 0x10, 0x1}}, @mesh_id={0x72, 0x6}, @random={0x1, 0x34, "7492d00ce1aba5463b676b7b195093f529fba30f1b1233c2ef53d1288e07b9e1ceffa0178690bb18396522657b6c5ddaae249bab"}, @preq={0x82, 0x36, @ext={{0x1}, 0xff, 0x81, 0x3, @device_a, 0x6, @device_a, 0x92, 0x2, 0x2, [{{0x1}, @broadcast, 0x9}, {{}, @device_b, 0x10000}]}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x1}, 0x6, 0xe1, 0x4, @device_a, 0x9, "", 0x24, 0xc641, 0x2, [{{0x0, 0x0, 0x1}}, {{0x0, 0x0, 0x1}, @device_a, 0x1}]}}, @supported_rates, @preq={0x82, 0x67, @not_ext={{0x1}, 0x8a, 0x7, 0x7fffffff, @device_b, 0x0, "", 0x10000, 0x6, 0x7, [{{}, @device_a, 0x9}, {{0x0, 0x0, 0x1}, @broadcast, 0x400}, {{0x1}, @device_b, 0x8c1}, {{0x0, 0x0, 0x1}, @device_a, 0x2}, {{0x1, 0x0, 0x1}, @device_b, 0x10000}, {{0x0, 0x0, 0x1}, @device_a, 0x80}, {{0x1}}]}}]}], @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0x1278, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x64, 0x3, "d3ebbecd4efba5fac6c99ee8f013c7fbf6a5b2f57cc42e7c5498122c8ebcd05e7524886e18aca9b07be0cde5a78dddb7e4fdb8c60f5d492748d2560bb972e99ec9c7c15d13f1a691003aea11f5132fdee9244e93015bcf9997d23e99a95b9b27"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x1004, 0x3, "a8c3dc7627327a07251fbd671121c2e86692d788fc62917618491ac8807bfbbf869980a9aa844789c0b8b6a819c779a7a9afdd7dfde3d0921e7094d04a2966a0657e20842f6248da2d9da596a573187719054e855e434ae1e8f1d332411816e3426c5566e5735284dafa5321c0b2bd79d5daa41dc8112a8f31bfae9520281de307bbf5411188f11a1be002f82839956d87ba47b25ac4c1c798d4c72a76cc706d896e01c9515c1ab1ce95cda6c3e6f223865964da20b83e7da07faaca4bb98c34d5287d19246d735b69a4e71a2e7e7e786ee1acff3488b46178537549ff1a2709436dbc5f8934893867e320a4611ba4089311da8ca9165f5a10b4aa71cac03353d7c0527109bf98aafa33b67de51e22bf1d3f48c11112000f000632178693ac29dbc99cd648deaff3a9c1982731b8f2ef0913732a07d90658cf146d57e32b64cc4ddbb887e4095d7e540e28928af02bc6eb544596dc8eb2e6b6dfb39445a99a3f87fc3e8d37bf50c3f3861ec69298177cce974f68d2825db3b1fd9f81d7eaba195b50038ccbc12feb8ce42129bcdb5838b0fb7bb53975cd3727561f662a676965f6d02718ea5d939787da91a1cbb4d3194421bdd86796c28334e373d5bef580655c28072571bac002882784c0b46dd0f458eeabfe515eba54bd4a4690f483ccd49dbbc004622172648df8b34934bee77505e8678228281c7a4c2fde1749131120cdc18e2e24bc42ed16e1132096532e4c008070ce51d7a44037d7ea9b7b9ee5311c67679194681dba82eaa4fcde48f0bf1a815a9d1132efa407d8a0824c7f4cf44ad9ad0bfc4673b0b46a3cc14aa7dabb5e0f3e8d58a33031ebda5a0e928d96d389c7cb6cc95795d8057446c4b5089200d15e853af0c835690d0e4e9e418e589e154e41faec1a0c1e6b67a5b849509163c939ce00709b544e5b20b56c52227cbeb6d180aa188150fad5cdecc4d942df826b4455855c343f7c885b0cd2b9e29815859988a34cba1b9c7d880433877c6f56400146d0379b49f2c137bda5e9d251d7af4e30bd864278d634c0426eca89f1538fe56e1bc923e90a3955232a15a52b70e406b2b8df43daea0f19d5a2fe3c37977a319cafe66339e36dc0ac5fd9238703747d9a953bc5320ee51ef11919fa165313c8679b1948c9960df833a4160652332cd7e1e4d19a6b5788287c019df088df06256656215ba084645fdc07817dfab17bb080484cf14e2a64a158402cb44cb312d289dd7fc96795de378bcc5761316ec96e35ce199fbcde2ba5357f57347d62b1897948d4f373db32d9be88e3ad1cdf3f82c0b20acd1aa95c84b23f5c7de86713fc685c38cb6706d98861326e7481677fa9d28c45adf83302a6229f6bd05f66acd5015b26a96dcc9a1c0adc1e4296cba6438e11916686d5d6e2607980410a02d32b046932547aa02c54266cd633efe824b6fd58795dba71e5caf6efdfe9be6f92a1df194fa1c60fcd83ee94977ea193bf82570d69a765c20af28161ccaa17e0f21f7cebf3f61af0582bafe69de5ceb40fd3cdcabd8cac578ec1416862fd7c571b935a090ced14b786673fc615ae1056a095548a126349b665787f725ab0c9fb32eb7ed21ff03285024f3cd3de11e6691b7a631d459d83e97f83336a1447204bf0240b46010843c4b7cb2881ffa328c73b5e94768f47a327466f9a0930be697aee7e0f19563aff0583b79245cdf251722fde6831b4cda36d7a204d163a007453c504e4c2557a1605415044642ec46e75b5eecfee7532c7d93440d4532cb0a65f047444feade6b5e2f58c4fb29cfdffc1d353d61deb824e4f6d191900aeb5b65a2c793c5a8db8d943ccf29db0d177fe43081a452bd46a3e4397d2b7761107d5e29506528ea8b39927f9c7976a331d82c72e22dd032e6bcc4fb09a9a796f8f395d997eef96eda697e6adb1eb570d8d6e605ece4c394ce7d724d15c093d024c458b883d443aee4c46b77712d75996e2b33d79cc80ba9752ff18a3f36956cdf565f93182157d650e3391e2b3274a70667b4d23d108dce16c60cbec33cdc57187832eeda1b4b6d12fcb088722771c872b70e42b6fc65c0ba46563a7dcf7bffa1aa66445b8bbe8fb1b6382a405eca4776b6e3ec2fbd3fe62125941ab76d09b98ab2620fe2f37a3e2e80efab2f3c9b8014890e6e1c4274eccc88f1166a8cbab30856512bd3bb00ee8538928d8ce4c8874301c3504ff06810786ecdce9ef92098131deab180a756bd54137d860a2aed5b9a7d27b252318e4f52f897009594118ac3e1f55f2338c1057a80cf9a3d70770ad5e775d1397d768f4a8187cb0a3a0ca40cbfd00023ee79bda13f6a5a8c0f0a1bca4e0050ddf4aaee2540e51a9f873a403adc2a65df5b773b0b242574353d9073b9ca975cdff4cd2091266c152231b8948ecbe97e07dda15caf624e6332bfae27482de24c3412cc7191be631800695d1cc5126a2cfaa41e54d3e2967b3e4b0d6d1e083c1dea9d501857e05e305d86f01ec98b75e62cd42d407a5d6100dd3f8d03fc173617e93a5c6ea8610546a4dfcf9766ac37f64f1dd7d89cbce13c8f9ee999e81f894f1266d64dc8cc0034825e48688e984e23ae9c15bfc1e8c2d2d2e53c0cdefa69499e7f8ea9d9d1b6b1835f5da855f07d6f06a21c6caaa127efc580cdd16ac00f3a9c8507892a6f87913bdd8b52663b9a4d650f16421ceece56e4d5472423e0f061a4769bc0618578e775f3601a89186750b5f6df3617b7b07194163a6c28575f0c93af8e6df7d01f3f2ddcc499674f942f3bc963a79a0f813733d7b2917b64d1d652db727fca11bf6433c69fd2fba0d6661087c1b1360d25e43585f2cb3808f9f6e5064d9384c56cd5a1d3a7dcc36dab544f3263b10b80fe8962c22e06867e5db306baa23416771c244da996957c2ef6003334977f5b68e9777e1698324e74eeeee2a4de922ee2f76f0c0b8e9b344e53d4cad0f6880400e650935ca5cf2f72746de0de7246d555f37a4fdc9eb6bf410a4c3d08bdbd3ab97ce5ee1edf6231545e99b18b9ee8e5abb7927c8043c637bbfbd2f59d739cc1ccfd1475f454de64398bda3dcd1f9eb0eaad5d40057d5a321ea271090b23ffe3ef1b7302635f0a97b0dac9824436223eaeb85615a5a0fe4e2db6824564a508feb76a5cbf94e79a80ed10ddaca258ae3911ca9b71308bbf514b64f5b4dc9913af247c3b633dd25a10fbf1a45acb65e6f21b27c57b6fc63da7626ec9526c4158b7ba399203424751a75aba7b490c6304e767a610cb2b56acc27ffc6590a80741a664ea5ee3ebd0dec35e7b3a130fb6392dce80f9d0db235d54a891e992f109a274b55e35aa0978ac93706c4e622ae94e68623133e7936b6f5aa568a1420e1eeca44666d0b9ccd09acde568e3868967661e300021b5bda6461e694a9da799542b95d6d84721661a3be5b0fb0e49cbeb4c68d1f17f62ce6ce366a26d2a66538ce17773cd70327c025c549b5830f097a50dc19aa09ec2500ba4fb052fe17baea0d0d3669e8de6d3870bce5d5843174ced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@NL80211_FTM_RESP_ATTR_CIVICLOC={0xb9, 0x3, "b8685086c7047af817a93ca8133f7bde1fd667a3cd609489ab3665406577ab85dc7b3c01bcd4351c32a5b2393a1b9926fb996deb41474ef218e9bd6ffc78cbc90116d9632b3d9944cf0b99c952e046ac6f3e1eb90d818f8fa44fd2513f2a9f3e8c5265bd1d4deefbbc12916d58789180171290d04630300d99edfad46b126bf73c75dedc08b3cf2c8a1a57d79d52f1c598974b88b32dcbc7d23da3a0aee7d5317709e01196548e2287a248ab05e22fc074c4a55012"}, @NL80211_FTM_RESP_ATTR_LCI={0xdc, 0x2, "c195cf53f06daea0e033abb5ad81bbf1e32d8db2b01593593291eb2451bc540672c20919b4daf794e21aa086fc5875a778e3c845281046677b8e2880b0ac5ac24753006b8e419a7bff4b81e8f462c7416ef000b91f351d5610bae51f5cbc2bf0631b3697295e9fa62a447b51fb5067943cbc27cade37645e8861b00bc5f42aefb2958cc7cd5a3cbefa4f5e9907184297f37a7d0c68a3b7038f746f6ad201272fa325d8e22b46bef09a95bc17262a5ab2abc316c7fb1c6c2585f8514b3ef62ee036969857f8db8b2f827210f5363dd60a1f69721b918ca691"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x69, 0x3, "ff056c05728fbedfe23070a133f9839593dc040da18e790e54fbd38f1b08b8e35cac15028a0aee03ff8adaa09795793e9873556181e5727dd9a10baec38a4a33762e3a9b2781d945935513d106a19f463a2b8acf2806d7def4ba186fd19983980236d39ad8"}]}], @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x8f, 0xf, [@cf={0x4, 0x6, {0x1f, 0x7, 0xa1, 0x3}}, @peer_mgmt={0x75, 0x14, {0x0, 0x1, @void, @void, @val="4eb89ad878820f1ce9d3b12e05e69969"}}, @challenge={0x10, 0x1, 0x20}, @sec_chan_ofs={0x3e, 0x1}, @perr={0x84, 0x15, {0x5, 0x1, [@ext={{}, @broadcast, 0x2, @device_b, 0x42}]}}, @challenge={0x10, 0x1, 0xef}, @chsw_timing={0x68, 0x4, {0xed, 0x2}}, @link_id={0x65, 0x12, {@random="7ee4a8681a51", @device_b, @broadcast}}, @random_vendor={0xdd, 0x29, "c9c0020e1ffb460697353b1ca7660abdf71443b5f0fec8574d4c1efffdfe9b3df131c29dd267e51c2f"}, @mesh_chsw={0x76, 0x6, {0x7, 0xc9, 0x8, 0x100}}]}, @NL80211_ATTR_BEACON_HEAD={0x675, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x1}, @device_b, @device_b, @from_mac=@device_b, {0x6, 0x681}}, 0x8, @random=0x5, 0xfb9719cbdf0dd95e, @val={0x0, 0x6, @default_ap_ssid}, @void, @void, @val={0x4, 0x6, {0x1f, 0x4, 0x1, 0x20}}, @void, @val={0x5, 0x34, {0x3, 0x32, 0x1, "5b4a5444fa1918aa940e1a19fbd16ba4a59cc60b1808fe58cb5273a8b6a48026ec43045f69e22704f9b0b34c24ae6ba1eb"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @val={0x3c, 0x4, {0x1, 0x2, 0xa, 0x5f}}, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0xff, 0x8}}, @void, [{0xdd, 0xf3, "d651835e06c9781631a7a66255146af7533d1d4bccfca001bd3d3a206307b9eee87c001e68d2dc93946c76b6d77dd1f6b1c5c1b89da90ba67dde6acee8adcfd14623f4d3343c8155a65ebff810846dfbf7f8e5e332e36fa1cf9c95a39fc9ccb9aff0ae2a769451dbbf945aa6e8aa6415eb3480106a864e75cc12ff15bc1fddaab26c91f8b4306f8851fbdff7783048577e297e8a9435e72fe30183ff7491b30adccf3f19f98249ca75fb8706c16fa373da7329c0ff030ebb7b38e1db9bc0fa6eb5797e867f720f21ce79234007d34cfa3900b86a6ed213758a6e95e46282ac638490e6317a141faa955b40ccb47c939e3618ce"}, {0xdd, 0xea, "f5d25237d9eaa0b55bc6fc905b381e2f24a1e003e50e27de4d78f10b8c9f066cd3360e45ea5b5254dcc244a05c1c48ca98def3ee00d8f3caecd51d955c1be9dce5f5b512823b814c47d68445d0e4b9317addb04e849a352119af39139d16ba90f32b14244dd45e9bd2388984e5ff53c3ff78e26c6a088189a4a62b544a2c0b3699a248bc887cccc8599fccb6ce2a903663954a21bb137238057fb81323f5d8fe270abeffd8ee36398d1aba8816cea422337d22e75a12a0a3707cb22f67dfb0bbd20c8b994b2f3403c0ffbd2fb723da18ada2ca9552dcac0665a00a7c84978f7dcbdb734122dae588f938"}, {0xdd, 0x24, "214d95d60c263dbaba92ce2497dcff5bfcd223edc6e3e282d6f7a448eade2466a3a4f437"}, {0xdd, 0x47, "2a3c937310586e158d74c86e72e97044cb005edecd0efd95a96b74b0625263702c2f3872f6cbf27419c1d93563c9d8fd46edd078de9508143d59a3dad5ef6021cf8f2f2df7a773"}, {0xdd, 0x26, "91e948bebfb05668a0a77af000bc72a3e033a724d3ba86a3e8c9922676a6cfb1fcf4c5bcb61d"}, {0xdd, 0xbb, "3b778d222c72b2fee7ca2e0ebe735ffa9ebf0a648e6f6bd39bdce074b4f0a3c0420a4ba3ade657325954ce687ef8e973a3358412a06c49b113c40319b88af9dc6c5c1f6c615add73019791a0e63f33da9819ac343e3f22aa288d7ab5c9aa0ffb8ab1170c9c7439c7fe061dd753399b0b2ddf7862bcc9f45734c5ba0da93d2f4c46d800661c18547e1cee63c16ae843469b18235e08e465a6b3afb2fe4692c5fd8ee2c5d2ec9b0de7d89041639485d3d3aad8070fb500183d8826ec"}, {0xdd, 0xef, "8fb1e5d67b5bd9a594d5f9e0f82519c9fa69631715aed7b05caf99ad28273a0c6f448bf4f438cea3f0e5b58a29c2a4bf7d46ed1f6bfc8c5c780fb369b56abe16d9f8c58bd6c6d2c2187b94d3b9abb6f58098fc1195227e485c8fe3dc7f4191faf5ac417443503472289d4e798c2ff84e25c5daf1435f40c4a0e8258568f2b652578446dcbe09f89fc00db08ca77083c00c8381138774b78d66140da4df4e28630bfb3337e5620268d0580dbed89c70dd1c47010a692b2f924c38ef09c41cb0416fd498489900788b6d178ab1e7a168bcddd2bdc28b30cefbc81051287afc0c9a1d46069bd652162bbf7d5356794850"}, {0xdd, 0x76, "632fed4257832b8bb3b40483866f6a5bcde317466fd74dae14954c297cb4e75dd57db37ab7d578b8c3bfc4dba8f0c19fb14ef539147a5450e75f12df5276a0e355e36209c6436c5f589ffb6e8ea51d5c14fb1d01a5f8d1297206cd2696ed4f4cef917e4ae0949c4edf5eabb6f1a3c5f8769119a95fd8"}, {0xdd, 0x7e, "d33ca010212922a4e9e7ae22eb0411e50c393d8560efcd40cbf100d2e4a4d48f495822795a3b20166c5365d8a99cb4d26d42c4fd51d047fb0e35b3e7698b4dde3bb29ec1885daaba3e9c74d16d3b6b34ed328d8c149e5f514dae171187c5a68cbd71421599b5130a1d5a3a6dc13d81db8ecba02c62994a2edc2fed8bac6e"}, {0xdd, 0xd5, "c8603b4074b55fb3cf149138d6e80bcd0b43f25f1ec97e7a3b8ab6914b2a92d08b57bc217b983a4546d40f642e8173cea3f666ab002e36d5e4cf930b5494a626812fc4eb365db7d4adfd1e7a2008ff9a5d587118742fc61ab64fa5d32a45f099038ff36178c8351b0bd201be365a505ec7c67b269e35226bed57f0746a952fd884c480ec0c290f8b3ff159bb8885e58dfb76ad8065b4169821b65213d0ba9b0fcedefc03a7dcedacc77e5d4af4573d44b31639525301aced332628f12530878c19f8b97de9cc599030b4fc43f86f2a5e7c4498b734"}]}}, @NL80211_ATTR_BEACON_HEAD={0x348, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x1f}, @broadcast, @device_b, @random="da2dceed0d82", {0x0, 0x6}}, @ver_80211n={0x0, 0x2, 0x3, 0x3, 0x0, 0x2}}, 0x6, @random=0x4, 0x1, @val={0x0, 0x6, @default_ibss_ssid}, @void, @val={0x3, 0x1, 0xb0}, @void, @val={0x6, 0x2, 0x8}, @void, @void, @val={0x2a, 0x1, {0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x8, 0x95, 0x3f}}, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x1, 0x0, 0x1, 0xffffffffffffffff, 0xc2, 0x19}}, @void, [{0xdd, 0x71, "0b9c7f76605e723a908ce87b5d4366ff8c65c1d9d88806adb1bceb0bf0961effa28ccb7f1a4441967fd37f86fe3484182882d18c3467432efffc76e1a15b5046fca03180e028926a3850063f9fb72125f47921f1f6e589bae73eb8cdc5d1d971f690bf6ef86c82ffb7f2e2a956f8a59901"}, {0xdd, 0xe5, "00303b0eb3809cfe5648fefb9c6d4b8ead9a1faf915e3926c38986815ece3d9691f0c7a1b9fcffc604416abcd40d997a63529a3f139f1efaf1ae844bd9aa7af6f88bf22071dfd8d1e0189293eeef7b91ba4997a579b081fdd254d6227817eb9f43932403e4ce8cb60b09414fde66627d2ad54ec846bb240462c35c2671befce294d7e4ddaf2bac89c4c426d1e771a2bdc2ad8081278725596edd14f8c4f7a9a886ec9d64944b146d60eb3eddac0dcb75f070a9bc00c48da5a7ff65fcfba533a86cc70bc0f4cac7d7c443e89b517bd5d238219b6a56f021a7692e7449007a8afdd971594766"}, {0xdd, 0x39, "69fd3365bdabaec010f5745ba1e24942b387ee054da86a38bf8e1970da6a62ccd54ba7cd2f6ef4492fca578ee9e04f8a0cd8474e5cd55366ec"}, {0xdd, 0x9e, "29831fb5944bbb7745a50ae584d606981d1b8de36de8abe6dde4b4b94e4bf8055c1669592d489bc1e505a18ed6cdd1b180ee5a92043b889e46336d38827d4f4970d5cc27baf27664eb59492897d0bae82cc2c6001584ecefca8f4b39dbdf325d9c161b02fd56e0e526ce7b428fe0395e87ff98f678614c6a4b4bf51670989424ae90b353ae629140ad068367208bb1f1d04357845258588ccbfa71850e6a"}, {0xdd, 0xbc, "bf37b6ff3e7dc27f1605ef8177747836233e2d35cfaf339fda1a18646359ae251b3026369c717fe67ff1ea5c4cace9d34ef7a6b8d0fcc0ca7f84874817a325178ced39d9d18690911928857c0124984459f161015963d05000fa28b173f8568a5fc2f1e65c1f44ef8d56338e7fce23562fc2be6db670b0f1669701cb0e91eed7d6e953b44659a1779c53ac25d04ab0f83ebfbf51d3e29d963344a2bf11dc85321decb0da0337250b92c21ad2a22ce1a8aafc90b14174d43329f0db18"}]}}, @NL80211_ATTR_BEACON_HEAD={0x3cc, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x8}, @device_a, @device_a, @from_mac=@broadcast, {0x7, 0x60}}, 0x1, @random=0x3, 0x10d0, @void, @val={0x1, 0x2, [{0x16}, {0x5, 0x1}]}, @val={0x3, 0x1, 0x64}, @void, @val={0x6, 0x2}, @void, @val={0x25, 0x3, {0x1, 0x9, 0x20}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x2, 0x0, 0x20}}, @void, @void, @val={0x71, 0x7, {0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x1, 0xf9, 0x60}}, @val={0x76, 0x6, {0x60, 0x7, 0x1, 0xfffc}}, [{0xdd, 0x24, "fa847c7b5c65143e554c4387be322e9b419f33819998f2d5b498a93a6ec7ff5f2daf51ae"}, {0xdd, 0x69, "48781ee97063a2c03d97b52dbb57865c0fe87a8372c73e67537b8ebacf6e68dcc2f05a418bbdfcbd887a01c4dc243dda26633ec6ece2995808755a099311e99d2201958b423cfaf7490388eb81848c6d0eb0ea8379a33f1b03df0a838a64215b31d3b6014d983cb543"}, {0xdd, 0x7c, "f83ca1396785541d938f663e3796a4fb026a77d23dc991da8c9faf63e77d51d19a8397465efcb861e5ace0276ec09b6580bfbe59f16d6033ddc17167511360d8857e0bbc0dee6ec9f11206b42fe7656c2a2428738e55a86641215193872d4ce2ff862785cd474b1daa20123fd983430dce6677c5c43c0c8eddbbf85d"}, {0xdd, 0x80, "3474ba1c24651238eadabb02d4edad1d24659f8649ccd9ebbeb5cd31e2d2025a91f958df320989ecf31c99547dd99c092812e7e0519e8f293b80d6d1edf3ca9ad5b7897f748e459313d22b82708b0a7cac023cf4b6ea31587a20b3bf4ab80fb268dfc39f6f45a7869fe4dbe3c1f28e921eacdd7ef0fba2582176a71bdb776012"}, {0xdd, 0x50, "28bbd58d38a581c991d67ca961e6a5dbe9a32bc326ebc1d52743041c7b24314cdf17d6885ec7511bc8273ae12e92068340f0d755aa612f7ba1551f61943f5025f15393303ce26aa38306b4d9d5793b91"}, {0xdd, 0xbb, "f7e3231517e539fe7cc5b4b4d52b5493e9fcc825baac81386ef481829e2c53416e6279784a46bb3719ec75ddee7e139f6688b4d8bf900b99836a694fd0c5b12f5eb34af566387740044de38be7477ed2ee2b7eb915c5df6090abb0f6c0b8700e7642a66d5aa7c92ff8939ab684f7d5048cf549e131f429e7784615311c9dbecada891bd1055a1eb22b3dfe459b2eca6a82db93e9e8b31f776760614b811be7e86390f603869c2058a7bb4d75333a8ed87626cae8b40f6f57061be2"}, {0xdd, 0x77, "eaac2fcfc4627e871a507e6e3d0ae2b60f076a8a12cd5b2d2fb85f260e361bea01186b14a1044b13112ac3cdaf1693f04ea0c1d823046e96a53529e41fa3718023274a31897ba658c71376dacdb5dcca1747b61477b27c561dcfa278c71f2ca7681d24c38868d51e94ff8a408e0519e48a4ffad0482658"}, {0xdd, 0x20, "d27f6d349b487081009a65754a26e21ff95befe85a8cd29f9d28a45dfc1a685e"}, {0xdd, 0x3d, "07b35ad5d47b546ca00aa84c0dad73aa371d4686b75a93edc6809a814c720562002e4abb12101ad304da8f37522cacbbcf4e4103d002c564d6d4d948cc"}]}}]]}]}, 0x2838}, 0x1, 0x0, 0x0, 0x20004800}, 0x4008004) [ 115.052148][ T3665] 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 [ 115.071768][ T3665] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 115.080270][ T3665] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 115.088285][ T3665] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 [ 115.096261][ T3665] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 17:55:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 5) [ 115.104242][ T3665] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 115.112226][ T3665] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 115.120290][ T3665] 17:55:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 115.174672][ T3697] FAT-fs (loop0): bogus number of reserved sectors [ 115.181276][ T3697] FAT-fs (loop0): Can't find a valid FAT filesystem [ 115.190619][ T3699] FAULT_INJECTION: forcing a failure. [ 115.190619][ T3699] name failslab, interval 1, probability 0, space 0, times 0 [ 115.203292][ T3699] CPU: 1 PID: 3699 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 115.211664][ T3699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.221725][ T3699] Call Trace: [ 115.225005][ T3699] [ 115.227941][ T3699] dump_stack_lvl+0xd6/0x122 [ 115.232139][ T3701] FAT-fs (loop1): bogus number of reserved sectors [ 115.232543][ T3699] dump_stack+0x11/0x1b [ 115.239108][ T3701] FAT-fs (loop1): Can't find a valid FAT filesystem [ 115.243189][ T3699] should_fail+0x23c/0x250 [ 115.254152][ T3699] ? __d_alloc+0x36/0x370 [ 115.256058][ T3703] FAT-fs (loop5): bogus number of reserved sectors [ 115.258513][ T3699] __should_failslab+0x81/0x90 [ 115.265049][ T3703] FAT-fs (loop5): Can't find a valid FAT filesystem [ 115.269839][ T3699] should_failslab+0x5/0x20 [ 115.269865][ T3699] kmem_cache_alloc+0x4f/0x320 [ 115.269887][ T3699] ? security_inode_alloc+0x138/0x180 [ 115.291030][ T3699] ? __init_rwsem+0x59/0x70 [ 115.295552][ T3699] __d_alloc+0x36/0x370 [ 115.299814][ T3699] ? debug_smp_processor_id+0x18/0x20 [ 115.305197][ T3699] d_alloc_pseudo+0x1a/0x50 [ 115.309708][ T3699] alloc_file_pseudo+0x77/0x150 [ 115.314629][ T3699] __shmem_file_setup+0x14c/0x1d0 [ 115.319659][ T3699] shmem_file_setup+0x37/0x40 [ 115.324410][ T3699] __se_sys_memfd_create+0x1c1/0x350 [ 115.329735][ T3699] __x64_sys_memfd_create+0x2d/0x40 [ 115.334952][ T3699] do_syscall_64+0x44/0xd0 [ 115.339534][ T3699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.345440][ T3699] RIP: 0033:0x7f6482413fe9 [ 115.349920][ T3699] 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 17:55:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 6) [ 115.369598][ T3699] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 115.378015][ T3699] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 115.386023][ T3699] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 [ 115.394010][ T3699] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 [ 115.401987][ T3699] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 115.410026][ T3699] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 115.418066][ T3699] 17:55:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 115.453011][ T3723] FAT-fs (loop4): bogus number of reserved sectors [ 115.459609][ T3723] FAT-fs (loop4): Can't find a valid FAT filesystem [ 115.481468][ T3728] FAT-fs (loop0): bogus number of reserved sectors [ 115.488105][ T3728] FAT-fs (loop0): Can't find a valid FAT filesystem [ 115.495624][ T3730] FAULT_INJECTION: forcing a failure. [ 115.495624][ T3730] name failslab, interval 1, probability 0, space 0, times 0 [ 115.508285][ T3730] CPU: 1 PID: 3730 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 115.516664][ T3730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.526726][ T3730] Call Trace: [ 115.530010][ T3730] [ 115.532942][ T3730] dump_stack_lvl+0xd6/0x122 [ 115.537546][ T3730] dump_stack+0x11/0x1b [ 115.541863][ T3730] should_fail+0x23c/0x250 [ 115.546286][ T3730] ? __alloc_file+0x2e/0x1a0 17:55:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 115.550970][ T3730] __should_failslab+0x81/0x90 [ 115.555822][ T3730] should_failslab+0x5/0x20 [ 115.560350][ T3730] kmem_cache_alloc+0x4f/0x320 [ 115.565135][ T3730] __alloc_file+0x2e/0x1a0 [ 115.569646][ T3730] alloc_empty_file+0xcd/0x1c0 [ 115.574420][ T3730] alloc_file+0x3a/0x280 [ 115.578694][ T3730] alloc_file_pseudo+0xfa/0x150 [ 115.583563][ T3730] __shmem_file_setup+0x14c/0x1d0 [ 115.588607][ T3730] shmem_file_setup+0x37/0x40 [ 115.593298][ T3730] __se_sys_memfd_create+0x1c1/0x350 [ 115.598634][ T3730] __x64_sys_memfd_create+0x2d/0x40 [ 115.604000][ T3730] do_syscall_64+0x44/0xd0 [ 115.608450][ T3730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.614478][ T3730] RIP: 0033:0x7f6482413fe9 [ 115.618895][ T3730] 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 [ 115.638541][ T3730] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 115.646961][ T3730] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 115.654937][ T3730] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 [ 115.662995][ T3730] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 [ 115.671088][ T3730] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 115.679063][ T3730] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 115.687044][ T3730] [ 115.697924][ T3759] FAT-fs (loop5): bogus number of reserved sectors 17:55:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 7) 17:55:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 115.704476][ T3759] FAT-fs (loop5): Can't find a valid FAT filesystem [ 115.713635][ T3758] FAT-fs (loop1): bogus number of reserved sectors [ 115.720353][ T3758] FAT-fs (loop1): Can't find a valid FAT filesystem [ 115.761519][ T3766] FAULT_INJECTION: forcing a failure. [ 115.761519][ T3766] name failslab, interval 1, probability 0, space 0, times 0 [ 115.773205][ T3767] FAT-fs (loop4): bogus number of reserved sectors [ 115.774286][ T3766] CPU: 0 PID: 3766 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 115.780726][ T3767] FAT-fs (loop4): Can't find a valid FAT filesystem [ 115.789005][ T3766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.789021][ T3766] Call Trace: [ 115.808930][ T3766] [ 115.811880][ T3766] dump_stack_lvl+0xd6/0x122 [ 115.816478][ T3766] dump_stack+0x11/0x1b [ 115.820640][ T3766] should_fail+0x23c/0x250 [ 115.825065][ T3766] ? security_file_alloc+0x30/0x190 [ 115.830326][ T3766] __should_failslab+0x81/0x90 [ 115.835107][ T3766] should_failslab+0x5/0x20 [ 115.839650][ T3766] kmem_cache_alloc+0x4f/0x320 [ 115.844463][ T3766] security_file_alloc+0x30/0x190 [ 115.849570][ T3766] __alloc_file+0x83/0x1a0 [ 115.854050][ T3766] alloc_empty_file+0xcd/0x1c0 [ 115.858829][ T3766] alloc_file+0x3a/0x280 [ 115.863088][ T3766] alloc_file_pseudo+0xfa/0x150 [ 115.867969][ T3766] __shmem_file_setup+0x14c/0x1d0 [ 115.873062][ T3766] shmem_file_setup+0x37/0x40 [ 115.877749][ T3766] __se_sys_memfd_create+0x1c1/0x350 [ 115.883120][ T3766] __x64_sys_memfd_create+0x2d/0x40 [ 115.888340][ T3766] do_syscall_64+0x44/0xd0 [ 115.892764][ T3766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.898884][ T3766] RIP: 0033:0x7f6482413fe9 [ 115.903322][ T3766] 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 [ 115.922939][ T3766] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 115.931372][ T3766] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f6482413fe9 [ 115.939356][ T3766] RDX: 00007f6481589fe0 RSI: 0000000000000000 RDI: 00007f648246d1e0 [ 115.947344][ T3766] RBP: 0000000000000000 R08: 00007f6481589fd8 R09: 00007f648158a1d0 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x402280, 0x4) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x3f, 0x80, 0x5, 0x0, 0x0, 0xffffffff80000000, 0x40, 0xd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x401, 0xfffffffffffffff7}, 0x1082, 0x0, 0x7, 0x4, 0x0, 0x20, 0x8, 0x0, 0x7, 0x0, 0x4}, r2, 0xb, r3, 0x6) 17:55:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r2 = openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) (async) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x402280, 0x4) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x3f, 0x80, 0x5, 0x0, 0x0, 0xffffffff80000000, 0x40, 0xd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x401, 0xfffffffffffffff7}, 0x1082, 0x0, 0x7, 0x4, 0x0, 0x20, 0x8, 0x0, 0x7, 0x0, 0x4}, r2, 0xb, r3, 0x6) 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x402280, 0x4) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x3f, 0x80, 0x5, 0x0, 0x0, 0xffffffff80000000, 0x40, 0xd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x401, 0xfffffffffffffff7}, 0x1082, 0x0, 0x7, 0x4, 0x0, 0x20, 0x8, 0x0, 0x7, 0x0, 0x4}, r2, 0xb, r3, 0x6) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) (async) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x402280, 0x4) (async) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x3f, 0x80, 0x5, 0x0, 0x0, 0xffffffff80000000, 0x40, 0xd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x401, 0xfffffffffffffff7}, 0x1082, 0x0, 0x7, 0x4, 0x0, 0x20, 0x8, 0x0, 0x7, 0x0, 0x4}, r2, 0xb, r3, 0x6) (async) [ 115.955333][ T3766] R10: 00007f6481589fdc R11: 0000000000000246 R12: 0000000020000900 [ 115.963312][ T3766] R13: 0000000020000940 R14: 0000000000000000 R15: 0000000020000a00 [ 115.971313][ T3766] [ 115.990015][ T3795] FAT-fs (loop0): bogus number of reserved sectors [ 115.996588][ T3795] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 8) [ 116.023236][ T3803] FAT-fs (loop5): bogus number of reserved sectors [ 116.029850][ T3803] FAT-fs (loop5): Can't find a valid FAT filesystem [ 116.051101][ T3809] FAT-fs (loop1): bogus number of reserved sectors [ 116.051712][ T3814] FAULT_INJECTION: forcing a failure. [ 116.051712][ T3814] name failslab, interval 1, probability 0, space 0, times 0 [ 116.057649][ T3809] FAT-fs (loop1): Can't find a valid FAT filesystem [ 116.076882][ T3814] CPU: 0 PID: 3814 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 116.085244][ T3814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.095295][ T3814] Call Trace: [ 116.098566][ T3814] [ 116.101484][ T3814] dump_stack_lvl+0xd6/0x122 [ 116.106095][ T3814] dump_stack+0x11/0x1b [ 116.110256][ T3814] should_fail+0x23c/0x250 [ 116.114668][ T3814] ? getname_flags+0x84/0x3f0 [ 116.119336][ T3814] __should_failslab+0x81/0x90 [ 116.124116][ T3814] should_failslab+0x5/0x20 [ 116.128612][ T3814] kmem_cache_alloc+0x4f/0x320 [ 116.133440][ T3814] getname_flags+0x84/0x3f0 [ 116.137942][ T3814] ? up_write+0x25/0xc0 [ 116.142089][ T3814] getname+0x15/0x20 [ 116.146018][ T3814] do_sys_openat2+0x6d/0x2b0 [ 116.150607][ T3814] __x64_sys_openat+0xef/0x110 [ 116.155445][ T3814] do_syscall_64+0x44/0xd0 [ 116.159857][ T3814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.165839][ T3814] RIP: 0033:0x7f64823c6f04 [ 116.170324][ T3814] 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 [ 116.189954][ T3814] RSP: 002b:00007f6481589eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 116.198356][ T3814] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f64823c6f04 [ 116.206320][ T3814] RDX: 0000000000000002 RSI: 00007f6481589fe0 RDI: 00000000ffffff9c [ 116.214282][ T3814] RBP: 00007f6481589fe0 R08: 0000000000000000 R09: 00007f648158a1d0 17:55:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_io_uring_complete(0x0) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x20, 0x3f, 0x81, 0x5, 0x0, 0x100, 0x3c008, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x2, 0x40}, 0x42994, 0x1, 0x5790, 0x3, 0xdba, 0x400, 0x8001, 0x0, 0x40, 0x0, 0x26}, r0, 0xffffffffbfffffff, r0, 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01400000050000002e2f66696c6530001af1b96042978b7bcda03d84fad48ec42ac7c23653fc0090fc3943f23d4abeaa3affaf14cb0f808eaaddc221eaf01c45dc31966ad9e3fb1669a5b90cec7f1468d18a401ec9be56fa1ec19f80991a33c4dbb2d761661a5389bd14167d1d1614643b6198b1e6cc63ef322e811c012dd33d973d4bce8cfe7567cefbb01d0dd8ebe57bfe37b01895ccad0528cff862fdc09a7e564960bd8be7245424c1cd139cb5883f3d527f62917eb6ac1efa8b96584c69e0ac826f6ff13d81428d9e80b8d4bb8a2c7649e107dc5073aeb7482e0e4a9cbb251301d6a00c46"]) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x3, 0x1000, 0x3ff, 0xba, 0x9, 0x3}, {0x8, 0x8, 0x9, 0x1, 0x335c07e8, 0x8}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 9) [ 116.222303][ T3814] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 116.230340][ T3814] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 116.238304][ T3814] [ 116.256565][ T3816] FAT-fs (loop4): bogus number of reserved sectors [ 116.263198][ T3816] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.283398][ T3818] FAULT_INJECTION: forcing a failure. [ 116.283398][ T3818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.296546][ T3818] CPU: 0 PID: 3818 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 116.304884][ T3818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.315030][ T3818] Call Trace: [ 116.318315][ T3818] [ 116.319006][ T3824] FAT-fs (loop1): bogus number of reserved sectors [ 116.321256][ T3818] dump_stack_lvl+0xd6/0x122 17:55:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_io_uring_complete(0x0) (async) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x20, 0x3f, 0x81, 0x5, 0x0, 0x100, 0x3c008, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x2, 0x40}, 0x42994, 0x1, 0x5790, 0x3, 0xdba, 0x400, 0x8001, 0x0, 0x40, 0x0, 0x26}, r0, 0xffffffffbfffffff, r0, 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01400000050000002e2f66696c6530001af1b96042978b7bcda03d84fad48ec42ac7c23653fc0090fc3943f23d4abeaa3affaf14cb0f808eaaddc221eaf01c45dc31966ad9e3fb1669a5b90cec7f1468d18a401ec9be56fa1ec19f80991a33c4dbb2d761661a5389bd14167d1d1614643b6198b1e6cc63ef322e811c012dd33d973d4bce8cfe7567cefbb01d0dd8ebe57bfe37b01895ccad0528cff862fdc09a7e564960bd8be7245424c1cd139cb5883f3d527f62917eb6ac1efa8b96584c69e0ac826f6ff13d81428d9e80b8d4bb8a2c7649e107dc5073aeb7482e0e4a9cbb251301d6a00c46"]) (async) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x3, 0x1000, 0x3ff, 0xba, 0x9, 0x3}, {0x8, 0x8, 0x9, 0x1, 0x335c07e8, 0x8}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 116.327806][ T3824] FAT-fs (loop1): Can't find a valid FAT filesystem [ 116.332354][ T3818] dump_stack+0x11/0x1b [ 116.343066][ T3818] should_fail+0x23c/0x250 [ 116.347550][ T3818] should_fail_usercopy+0x16/0x20 [ 116.352584][ T3818] strncpy_from_user+0x21/0x250 [ 116.357485][ T3818] getname_flags+0xb8/0x3f0 [ 116.362000][ T3818] getname+0x15/0x20 [ 116.365992][ T3818] do_sys_openat2+0x6d/0x2b0 [ 116.370669][ T3818] __x64_sys_openat+0xef/0x110 [ 116.375446][ T3818] do_syscall_64+0x44/0xd0 [ 116.379874][ T3818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.385770][ T3818] RIP: 0033:0x7f64823c6f04 [ 116.390256][ T3818] 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 [ 116.409894][ T3818] RSP: 002b:00007f6481589eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 116.418371][ T3818] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f64823c6f04 [ 116.426392][ T3818] RDX: 0000000000000002 RSI: 00007f6481589fe0 RDI: 00000000ffffff9c 17:55:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async, rerun: 32) syz_io_uring_complete(0x0) (rerun: 32) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x80, 0x20, 0x3f, 0x81, 0x5, 0x0, 0x100, 0x3c008, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x2, 0x40}, 0x42994, 0x1, 0x5790, 0x3, 0xdba, 0x400, 0x8001, 0x0, 0x40, 0x0, 0x26}, r0, 0xffffffffbfffffff, r0, 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="01400000050000002e2f66696c6530001af1b96042978b7bcda03d84fad48ec42ac7c23653fc0090fc3943f23d4abeaa3affaf14cb0f808eaaddc221eaf01c45dc31966ad9e3fb1669a5b90cec7f1468d18a401ec9be56fa1ec19f80991a33c4dbb2d761661a5389bd14167d1d1614643b6198b1e6cc63ef322e811c012dd33d973d4bce8cfe7567cefbb01d0dd8ebe57bfe37b01895ccad0528cff862fdc09a7e564960bd8be7245424c1cd139cb5883f3d527f62917eb6ac1efa8b96584c69e0ac826f6ff13d81428d9e80b8d4bb8a2c7649e107dc5073aeb7482e0e4a9cbb251301d6a00c46"]) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x3, 0x1000, 0x3ff, 0xba, 0x9, 0x3}, {0x8, 0x8, 0x9, 0x1, 0x335c07e8, 0x8}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 10) [ 116.434362][ T3818] RBP: 00007f6481589fe0 R08: 0000000000000000 R09: 00007f648158a1d0 [ 116.442370][ T3818] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 116.450325][ T3818] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 116.458296][ T3818] [ 116.508712][ T3829] FAT-fs (loop5): bogus number of reserved sectors [ 116.511101][ T3834] FAT-fs (loop4): bogus number of reserved sectors [ 116.515262][ T3829] FAT-fs (loop5): Can't find a valid FAT filesystem [ 116.521785][ T3834] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.539128][ T3837] FAULT_INJECTION: forcing a failure. [ 116.539128][ T3837] name failslab, interval 1, probability 0, space 0, times 0 [ 116.551802][ T3837] CPU: 1 PID: 3837 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 116.560135][ T3837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.565760][ T3839] FAT-fs (loop1): bogus number of reserved sectors [ 116.570196][ T3837] Call Trace: [ 116.570206][ T3837] [ 116.570213][ T3837] dump_stack_lvl+0xd6/0x122 [ 116.570240][ T3837] dump_stack+0x11/0x1b [ 116.570258][ T3837] should_fail+0x23c/0x250 [ 116.577122][ T3839] FAT-fs (loop1): Can't find a valid FAT filesystem [ 116.580129][ T3837] ? __alloc_file+0x2e/0x1a0 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000040)={"206491527ec3251ce4ca9d8878e6d8f6", r3, 0x0, {0x0, 0x1}, {0x8, 0x3}, 0x7fff, [0x3, 0x9, 0xffffffffffff3ebd, 0xfffffffffffffff9, 0x8, 0x7ff, 0xfffffffffffffffd, 0x3f, 0x5, 0x3, 0x2, 0x80000001, 0x4f5, 0x93, 0x6, 0x1ff]}) 17:55:27 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) (async, rerun: 32) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) (rerun: 32) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000040)={"206491527ec3251ce4ca9d8878e6d8f6", r3, 0x0, {0x0, 0x1}, {0x8, 0x3}, 0x7fff, [0x3, 0x9, 0xffffffffffff3ebd, 0xfffffffffffffff9, 0x8, 0x7ff, 0xfffffffffffffffd, 0x3f, 0x5, 0x3, 0x2, 0x80000001, 0x4f5, 0x93, 0x6, 0x1ff]}) 17:55:28 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000040)={"206491527ec3251ce4ca9d8878e6d8f6", r3, 0x0, {0x0, 0x1}, {0x8, 0x3}, 0x7fff, [0x3, 0x9, 0xffffffffffff3ebd, 0xfffffffffffffff9, 0x8, 0x7ff, 0xfffffffffffffffd, 0x3f, 0x5, 0x3, 0x2, 0x80000001, 0x4f5, 0x93, 0x6, 0x1ff]}) [ 116.580153][ T3837] __should_failslab+0x81/0x90 [ 116.593089][ T3840] FAT-fs (loop0): bogus number of reserved sectors [ 116.596258][ T3837] should_failslab+0x5/0x20 [ 116.602907][ T3840] FAT-fs (loop0): Can't find a valid FAT filesystem [ 116.607427][ T3837] kmem_cache_alloc+0x4f/0x320 [ 116.607454][ T3837] __alloc_file+0x2e/0x1a0 [ 116.639039][ T3837] alloc_empty_file+0xcd/0x1c0 [ 116.643848][ T3837] path_openat+0x6a/0x1f30 [ 116.648343][ T3837] ? avc_has_perm_noaudit+0x1c0/0x270 [ 116.653753][ T3837] ? avc_has_perm+0x70/0x160 [ 116.658372][ T3837] ? avc_has_perm+0xd5/0x160 [ 116.662976][ T3837] do_filp_open+0x105/0x220 [ 116.667599][ T3837] do_sys_openat2+0xb5/0x2b0 [ 116.672202][ T3837] __x64_sys_openat+0xef/0x110 [ 116.676988][ T3837] do_syscall_64+0x44/0xd0 [ 116.681442][ T3837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.687459][ T3837] RIP: 0033:0x7f64823c6f04 [ 116.691962][ T3837] 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 [ 116.711700][ T3837] RSP: 002b:00007f6481589eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 116.720164][ T3837] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f64823c6f04 [ 116.728147][ T3837] RDX: 0000000000000002 RSI: 00007f6481589fe0 RDI: 00000000ffffff9c [ 116.736219][ T3837] RBP: 00007f6481589fe0 R08: 0000000000000000 R09: 00007f648158a1d0 [ 116.744246][ T3837] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 17:55:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 11) [ 116.752228][ T3837] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 116.760275][ T3837] 17:55:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 116.823080][ T3850] FAT-fs (loop5): bogus number of reserved sectors [ 116.824848][ T3856] FAULT_INJECTION: forcing a failure. [ 116.824848][ T3856] name failslab, interval 1, probability 0, space 0, times 0 [ 116.829677][ T3850] FAT-fs (loop5): Can't find a valid FAT filesystem [ 116.838769][ T3857] FAT-fs (loop4): bogus number of reserved sectors [ 116.842275][ T3856] CPU: 1 PID: 3856 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 116.848901][ T3857] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.855338][ T3856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.868326][ T3858] FAT-fs (loop1): bogus number of reserved sectors [ 116.870219][ T3856] Call Trace: [ 116.870227][ T3856] [ 116.870234][ T3856] dump_stack_lvl+0xd6/0x122 [ 116.880329][ T3858] FAT-fs (loop1): Can't find a valid FAT filesystem [ 116.886766][ T3856] dump_stack+0x11/0x1b [ 116.886790][ T3856] should_fail+0x23c/0x250 [ 116.912883][ T3856] ? security_file_alloc+0x30/0x190 [ 116.918107][ T3856] __should_failslab+0x81/0x90 [ 116.922916][ T3856] should_failslab+0x5/0x20 [ 116.927473][ T3856] kmem_cache_alloc+0x4f/0x320 [ 116.932342][ T3856] security_file_alloc+0x30/0x190 [ 116.937378][ T3856] __alloc_file+0x83/0x1a0 [ 116.941841][ T3856] alloc_empty_file+0xcd/0x1c0 [ 116.946666][ T3856] path_openat+0x6a/0x1f30 [ 116.951170][ T3856] ? avc_has_perm_noaudit+0x1c0/0x270 [ 116.956562][ T3856] ? avc_has_perm+0x70/0x160 [ 116.961157][ T3856] ? avc_has_perm+0xd5/0x160 [ 116.965757][ T3856] do_filp_open+0x105/0x220 [ 116.970275][ T3856] do_sys_openat2+0xb5/0x2b0 [ 116.974944][ T3856] __x64_sys_openat+0xef/0x110 [ 116.979761][ T3856] do_syscall_64+0x44/0xd0 [ 116.984226][ T3856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.990149][ T3856] RIP: 0033:0x7f64823c6f04 [ 116.994649][ T3856] 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 [ 116.999677][ T3855] FAT-fs (loop0): bogus number of reserved sectors [ 117.014263][ T3856] RSP: 002b:00007f6481589eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 117.014288][ T3856] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f64823c6f04 [ 117.014299][ T3856] RDX: 0000000000000002 RSI: 00007f6481589fe0 RDI: 00000000ffffff9c [ 117.020866][ T3855] FAT-fs (loop0): Can't find a valid FAT filesystem [ 117.029228][ T3856] RBP: 00007f6481589fe0 R08: 0000000000000000 R09: 00007f648158a1d0 [ 117.029247][ T3856] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 17:55:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 12) [ 117.029259][ T3856] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 117.029276][ T3856] 17:55:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 117.110889][ T3861] FAULT_INJECTION: forcing a failure. [ 117.110889][ T3861] name failslab, interval 1, probability 0, space 0, times 0 [ 117.121160][ T3862] FAT-fs (loop5): bogus number of reserved sectors [ 117.123575][ T3861] CPU: 1 PID: 3861 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 117.130066][ T3862] FAT-fs (loop5): Can't find a valid FAT filesystem [ 117.138346][ T3861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.138360][ T3861] Call Trace: [ 117.138366][ T3861] [ 117.138372][ T3861] dump_stack_lvl+0xd6/0x122 [ 117.165847][ T3861] dump_stack+0x11/0x1b [ 117.170017][ T3861] should_fail+0x23c/0x250 [ 117.174446][ T3861] ? kzalloc+0x16/0x20 [ 117.178526][ T3861] __should_failslab+0x81/0x90 [ 117.183300][ T3861] should_failslab+0x5/0x20 [ 117.187835][ T3861] __kmalloc+0x6f/0x370 [ 117.192006][ T3861] ? _atomic_dec_and_lock+0x60/0xc0 [ 117.197265][ T3861] kzalloc+0x16/0x20 [ 117.201176][ T3861] alloc_workqueue+0x12f/0xad0 [ 117.205974][ T3861] ? __rcu_read_unlock+0x5c/0x290 [ 117.211011][ T3861] ? preempt_count_add+0x4e/0x90 [ 117.216034][ T3861] ? _raw_spin_unlock+0x2e/0x50 [ 117.220958][ T3861] ? bd_prepare_to_claim+0x1ac/0x200 [ 117.226255][ T3861] loop_configure+0x72f/0xf50 [ 117.230981][ T3861] lo_ioctl+0x633/0x1280 [ 117.235277][ T3861] ? __rcu_read_unlock+0x5c/0x290 [ 117.240311][ T3861] ? blkdev_common_ioctl+0x438/0x1060 [ 117.240573][ T3866] FAT-fs (loop4): bogus number of reserved sectors [ 117.245728][ T3861] ? selinux_file_ioctl+0x522/0x590 [ 117.245755][ T3861] ? do_vfs_ioctl+0x819/0x14a0 [ 117.252276][ T3866] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.257421][ T3861] ? lo_release+0x1e0/0x1e0 [ 117.257448][ T3861] blkdev_ioctl+0x20e/0x440 [ 117.277784][ T3861] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 117.283286][ T3861] __se_sys_ioctl+0xcb/0x140 [ 117.288060][ T3861] __x64_sys_ioctl+0x3f/0x50 [ 117.292766][ T3861] do_syscall_64+0x44/0xd0 [ 117.297197][ T3861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.303138][ T3861] RIP: 0033:0x7f6482413da7 [ 117.307566][ T3861] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.327192][ T3861] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.335616][ T3861] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 117.343625][ T3861] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 117.351585][ T3861] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 17:55:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 117.359570][ T3861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 117.367574][ T3861] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 117.375551][ T3861] [ 117.387392][ T3864] FAT-fs (loop1): bogus number of reserved sectors [ 117.393933][ T3864] FAT-fs (loop1): Can't find a valid FAT filesystem [ 117.448376][ T3869] FAT-fs (loop4): bogus number of reserved sectors [ 117.452818][ T3871] FAT-fs (loop5): bogus number of reserved sectors [ 117.454923][ T3869] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.468069][ T3871] FAT-fs (loop5): Can't find a valid FAT filesystem [ 117.488473][ T3872] FAT-fs (loop0): bogus number of reserved sectors 17:55:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x12, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 117.495029][ T3872] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 13) 17:55:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 117.543550][ T3874] FAT-fs (loop4): bogus number of reserved sectors [ 117.550180][ T3874] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.562352][ T3876] FAT-fs (loop1): bogus number of reserved sectors [ 117.568940][ T3876] FAT-fs (loop1): Can't find a valid FAT filesystem [ 117.576920][ T3879] FAULT_INJECTION: forcing a failure. [ 117.576920][ T3879] name failslab, interval 1, probability 0, space 0, times 0 [ 117.589637][ T3879] CPU: 0 PID: 3879 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 117.597981][ T3879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.608055][ T3879] Call Trace: [ 117.611342][ T3879] [ 117.614350][ T3879] dump_stack_lvl+0xd6/0x122 [ 117.618955][ T3879] dump_stack+0x11/0x1b [ 117.623123][ T3879] should_fail+0x23c/0x250 [ 117.627547][ T3879] ? alloc_workqueue+0x15d/0xad0 [ 117.632576][ T3879] __should_failslab+0x81/0x90 [ 117.637359][ T3879] should_failslab+0x5/0x20 [ 117.641904][ T3879] kmem_cache_alloc_trace+0x52/0x350 [ 117.647203][ T3879] ? kzalloc+0x16/0x20 [ 117.651408][ T3879] alloc_workqueue+0x15d/0xad0 [ 117.656185][ T3879] ? __rcu_read_unlock+0x5c/0x290 [ 117.661223][ T3879] ? preempt_count_add+0x4e/0x90 [ 117.666176][ T3879] ? _raw_spin_unlock+0x2e/0x50 [ 117.671091][ T3879] ? bd_prepare_to_claim+0x1ac/0x200 [ 117.676447][ T3879] loop_configure+0x72f/0xf50 [ 117.681247][ T3879] lo_ioctl+0x633/0x1280 [ 117.685598][ T3879] ? __rcu_read_unlock+0x5c/0x290 [ 117.690725][ T3879] ? blkdev_common_ioctl+0x438/0x1060 [ 117.696188][ T3879] ? selinux_file_ioctl+0x522/0x590 [ 117.702356][ T3879] ? do_vfs_ioctl+0x819/0x14a0 [ 117.707141][ T3879] ? lo_release+0x1e0/0x1e0 [ 117.711710][ T3879] blkdev_ioctl+0x20e/0x440 [ 117.716283][ T3879] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 117.721840][ T3879] __se_sys_ioctl+0xcb/0x140 [ 117.726449][ T3879] __x64_sys_ioctl+0x3f/0x50 [ 117.731069][ T3879] do_syscall_64+0x44/0xd0 [ 117.735500][ T3879] entry_SYSCALL_64_after_hwframe+0x44/0xae 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x2, @unused=[0x4, 0x2, 0x7, 0xff], @name="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"}) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r7, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000782c0)={0x43a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x40, "6827a20ce68343"}) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000001c0)={0x0, 0x3, r2, 0xc}) 17:55:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 117.741499][ T3879] RIP: 0033:0x7f6482413da7 [ 117.741638][ T3880] FAT-fs (loop5): bogus number of reserved sectors [ 117.745928][ T3879] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.752554][ T3880] FAT-fs (loop5): Can't find a valid FAT filesystem [ 117.778760][ T3879] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.783359][ T3884] FAT-fs (loop0): bogus number of reserved sectors 17:55:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x12, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x2, @unused=[0x4, 0x2, 0x7, 0xff], @name="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"}) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r7, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000782c0)={0x43a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x40, "6827a20ce68343"}) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000001c0)={0x0, 0x3, r2, 0xc}) openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) [ 117.787177][ T3879] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 117.787222][ T3879] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 117.793791][ T3884] FAT-fs (loop0): Can't find a valid FAT filesystem [ 117.801684][ T3879] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 117.824306][ T3879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 117.832289][ T3879] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 117.840272][ T3879] ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x2, @unused=[0x4, 0x2, 0x7, 0xff], @name="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"}) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r7, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x8, "15aed08e0d9bc7"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000782c0)={0x43a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x40, "6827a20ce68343"}) (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000001c0)={0x0, 0x3, r2, 0xc}) (async) 17:55:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x22, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 14) 17:55:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 117.920824][ T3891] FAT-fs (loop0): bogus number of reserved sectors [ 117.921744][ T3896] FAT-fs (loop4): bogus number of reserved sectors [ 117.927395][ T3891] FAT-fs (loop0): Can't find a valid FAT filesystem [ 117.933944][ T3896] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.948564][ T3900] FAULT_INJECTION: forcing a failure. [ 117.948564][ T3900] name failslab, interval 1, probability 0, space 0, times 0 [ 117.961211][ T3900] CPU: 0 PID: 3900 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x2, @unused=[0x4, 0x2, 0x7, 0xff], @name="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"}) (async) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r7, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r9, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r8, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000782c0)={0x43a, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x40, "6827a20ce68343"}) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000001c0)={0x0, 0x3, r2, 0xc}) [ 117.969548][ T3900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.979612][ T3900] Call Trace: [ 117.982894][ T3900] [ 117.985861][ T3900] dump_stack_lvl+0xd6/0x122 [ 117.990511][ T3900] dump_stack+0x11/0x1b [ 117.994671][ T3900] should_fail+0x23c/0x250 [ 117.994924][ T3899] FAT-fs (loop5): bogus number of reserved sectors [ 117.999085][ T3900] ? kzalloc+0x16/0x20 [ 117.999109][ T3900] __should_failslab+0x81/0x90 [ 118.005637][ T3899] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'geneve0\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) [ 118.009692][ T3900] should_failslab+0x5/0x20 [ 118.025566][ T3900] __kmalloc+0x6f/0x370 [ 118.029799][ T3900] ? number+0xa13/0xb60 [ 118.033961][ T3900] kzalloc+0x16/0x20 [ 118.037869][ T3900] apply_wqattrs_prepare+0x3a/0x630 [ 118.043132][ T3900] ? vsnprintf+0xe8f/0xed0 [ 118.047553][ T3900] apply_workqueue_attrs+0x9e/0x100 [ 118.052762][ T3900] alloc_workqueue+0x777/0xad0 [ 118.057581][ T3900] ? preempt_count_add+0x4e/0x90 [ 118.062608][ T3900] ? _raw_spin_unlock+0x2e/0x50 [ 118.067466][ T3900] ? bd_prepare_to_claim+0x1ac/0x200 [ 118.072763][ T3900] loop_configure+0x72f/0xf50 [ 118.077480][ T3900] lo_ioctl+0x633/0x1280 [ 118.081737][ T3900] ? __rcu_read_unlock+0x5c/0x290 [ 118.086778][ T3900] ? blkdev_common_ioctl+0x438/0x1060 [ 118.092240][ T3900] ? selinux_file_ioctl+0x522/0x590 [ 118.097423][ T3900] ? do_vfs_ioctl+0x819/0x14a0 [ 118.102171][ T3900] ? lo_release+0x1e0/0x1e0 [ 118.106664][ T3900] blkdev_ioctl+0x20e/0x440 [ 118.111260][ T3900] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 118.116851][ T3900] __se_sys_ioctl+0xcb/0x140 [ 118.121440][ T3900] __x64_sys_ioctl+0x3f/0x50 [ 118.126015][ T3900] do_syscall_64+0x44/0xd0 [ 118.130468][ T3900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.136347][ T3900] RIP: 0033:0x7f6482413da7 [ 118.140751][ T3900] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 118.160419][ T3900] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.168981][ T3900] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 118.176947][ T3900] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 118.184915][ T3900] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 118.192871][ T3900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 118.200829][ T3900] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 118.208879][ T3900] [ 118.214399][ T3901] FAT-fs (loop1): bogus number of reserved sectors 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) (async) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'geneve0\x00'}) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) 17:55:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x22, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 118.220980][ T3901] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x25, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 15) 17:55:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800), 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'geneve0\x00'}) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) [ 118.265226][ T3940] FAT-fs (loop0): bogus number of reserved sectors [ 118.271906][ T3940] FAT-fs (loop0): Can't find a valid FAT filesystem [ 118.288994][ T3942] FAT-fs (loop5): bogus number of reserved sectors [ 118.295613][ T3942] FAT-fs (loop5): Can't find a valid FAT filesystem [ 118.305036][ T3946] FAULT_INJECTION: forcing a failure. [ 118.305036][ T3946] name failslab, interval 1, probability 0, space 0, times 0 [ 118.307606][ T3947] FAT-fs (loop1): bogus number of reserved sectors [ 118.317697][ T3946] CPU: 0 PID: 3946 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 118.317720][ T3946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.317731][ T3946] Call Trace: [ 118.317737][ T3946] [ 118.324250][ T3947] FAT-fs (loop1): Can't find a valid FAT filesystem [ 118.332559][ T3946] dump_stack_lvl+0xd6/0x122 [ 118.332585][ T3946] dump_stack+0x11/0x1b [ 118.364148][ T3946] should_fail+0x23c/0x250 [ 118.368575][ T3946] ? apply_wqattrs_prepare+0x5f/0x630 [ 118.373559][ T3948] FAT-fs (loop4): bogus number of reserved sectors [ 118.373963][ T3946] __should_failslab+0x81/0x90 [ 118.380474][ T3948] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.385201][ T3946] should_failslab+0x5/0x20 [ 118.385227][ T3946] kmem_cache_alloc_trace+0x52/0x350 [ 118.401565][ T3946] ? kzalloc+0x16/0x20 [ 118.405621][ T3946] apply_wqattrs_prepare+0x5f/0x630 [ 118.410950][ T3946] ? vsnprintf+0xe8f/0xed0 [ 118.415399][ T3946] apply_workqueue_attrs+0x9e/0x100 [ 118.420596][ T3946] alloc_workqueue+0x777/0xad0 [ 118.425400][ T3946] ? preempt_count_add+0x4e/0x90 [ 118.430333][ T3946] ? _raw_spin_unlock+0x2e/0x50 [ 118.435167][ T3946] ? bd_prepare_to_claim+0x1ac/0x200 [ 118.440462][ T3946] loop_configure+0x72f/0xf50 [ 118.445179][ T3946] lo_ioctl+0x633/0x1280 [ 118.449423][ T3946] ? __rcu_read_unlock+0x5c/0x290 [ 118.454463][ T3946] ? blkdev_common_ioctl+0x438/0x1060 [ 118.459835][ T3946] ? selinux_file_ioctl+0x522/0x590 [ 118.465105][ T3946] ? do_vfs_ioctl+0x819/0x14a0 [ 118.469872][ T3946] ? lo_release+0x1e0/0x1e0 [ 118.474361][ T3946] blkdev_ioctl+0x20e/0x440 [ 118.478893][ T3946] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 118.484375][ T3946] __se_sys_ioctl+0xcb/0x140 [ 118.488960][ T3946] __x64_sys_ioctl+0x3f/0x50 [ 118.493540][ T3946] do_syscall_64+0x44/0xd0 [ 118.497943][ T3946] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.503922][ T3946] RIP: 0033:0x7f6482413da7 [ 118.508317][ T3946] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 118.527904][ T3946] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.536345][ T3946] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 118.544401][ T3946] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 118.552450][ T3946] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 17:55:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = syz_io_uring_complete(0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000140)={r1, r2}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x89) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x4}, 0x8) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x25, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:29 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = syz_io_uring_complete(0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000140)={r1, r2}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x89) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x4}, 0x8) (async) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 118.560464][ T3946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 118.568590][ T3946] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 118.576605][ T3946] 17:55:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x48, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 16) 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) r2 = syz_io_uring_complete(0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000140)={r1, r2}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x89) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x4}, 0x8) preadv(r3, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 118.638655][ T3957] FAT-fs (loop0): bogus number of reserved sectors [ 118.645206][ T3957] FAT-fs (loop0): Can't find a valid FAT filesystem [ 118.647048][ T3960] FAT-fs (loop5): bogus number of reserved sectors [ 118.658343][ T3960] FAT-fs (loop5): Can't find a valid FAT filesystem [ 118.667054][ T3961] FAT-fs (loop1): bogus number of reserved sectors [ 118.671391][ T3967] FAULT_INJECTION: forcing a failure. [ 118.671391][ T3967] name failslab, interval 1, probability 0, space 0, times 0 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r3, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x1, 0x81, 0x8, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @mcast2, 0x700, 0x7800, 0xffff, 0x81}}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r8, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'gre0\x00', &(0x7f0000000380)={'syztnl0\x00', r5, 0x80, 0x20, 0x1, 0x8001, {{0xf, 0x4, 0x3, 0x2, 0x3c, 0x66, 0x0, 0x6, 0x29, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x2f}, {[@end, @ra={0x94, 0x4, 0x1}, @noop, @lsrr={0x83, 0x1f, 0x36, [@private=0xa010100, @empty, @broadcast, @local, @rand_addr=0x64010102, @multicast1, @local]}]}}}}}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000ffdbdf25110000009000018014000200776c616e3000000000000000000000001400020073797a6b616c6c6572310000000000001400020076657468315f746f5f627269646765001400020076657468305f746f5f62726964676500080003000100000008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="140002006272696467655f736c6176655f31000008000100d80b7ad4ba62c8732a812927ca4a0d09b135b7c655946ef0957b124c70550634f47eb553295d9eb3ca7d4266621e8e3c394b2fc8950897664c90f9ff3c741259cef43513e6520a2046565bd5cca6ac7ec1c1acba6ce787c18f333b960ce243122b82a147bf04c7ae02d9135689627e4cdc320119e4ce503ee5dd40f7", @ANYRES32=r6, @ANYBLOB="08000300030000000c00018008000100", @ANYRES32=r10, @ANYBLOB], 0xb0}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008000) r12 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) sendmsg$nl_route(r12, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000005200010025bd7000fedbdf250208000500070000000800020000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r13, &(0x7f0000000000)) 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r3, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x1, 0x81, 0x8, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @mcast2, 0x700, 0x7800, 0xffff, 0x81}}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r9 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r8, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'gre0\x00', &(0x7f0000000380)={'syztnl0\x00', r5, 0x80, 0x20, 0x1, 0x8001, {{0xf, 0x4, 0x3, 0x2, 0x3c, 0x66, 0x0, 0x6, 0x29, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x2f}, {[@end, @ra={0x94, 0x4, 0x1}, @noop, @lsrr={0x83, 0x1f, 0x36, [@private=0xa010100, @empty, @broadcast, @local, @rand_addr=0x64010102, @multicast1, @local]}]}}}}}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000ffdbdf25110000009000018014000200776c616e3000000000000000000000001400020073797a6b616c6c6572310000000000001400020076657468315f746f5f627269646765001400020076657468305f746f5f62726964676500080003000100000008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="140002006272696467655f736c6176655f31000008000100d80b7ad4ba62c8732a812927ca4a0d09b135b7c655946ef0957b124c70550634f47eb553295d9eb3ca7d4266621e8e3c394b2fc8950897664c90f9ff3c741259cef43513e6520a2046565bd5cca6ac7ec1c1acba6ce787c18f333b960ce243122b82a147bf04c7ae02d9135689627e4cdc320119e4ce503ee5dd40f7", @ANYRES32=r6, @ANYBLOB="08000300030000000c00018008000100", @ANYRES32=r10, @ANYBLOB], 0xb0}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008000) r12 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) sendmsg$nl_route(r12, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000005200010025bd7000fedbdf250208000500070000000800020000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r13, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) socket(0x2, 0x3, 0x3) (async) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00'}) (async) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r3, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x1, 0x81, 0x8, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @mcast2, 0x700, 0x7800, 0xffff, 0x81}}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) socket(0x2, 0x3, 0x3) (async) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00'}) (async) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r8, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'gre0\x00', &(0x7f0000000380)={'syztnl0\x00', r5, 0x80, 0x20, 0x1, 0x8001, {{0xf, 0x4, 0x3, 0x2, 0x3c, 0x66, 0x0, 0x6, 0x29, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x2f}, {[@end, @ra={0x94, 0x4, 0x1}, @noop, @lsrr={0x83, 0x1f, 0x36, [@private=0xa010100, @empty, @broadcast, @local, @rand_addr=0x64010102, @multicast1, @local]}]}}}}}) (async) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000ffdbdf25110000009000018014000200776c616e3000000000000000000000001400020073797a6b616c6c6572310000000000001400020076657468315f746f5f627269646765001400020076657468305f746f5f62726964676500080003000100000008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="140002006272696467655f736c6176655f31000008000100d80b7ad4ba62c8732a812927ca4a0d09b135b7c655946ef0957b124c70550634f47eb553295d9eb3ca7d4266621e8e3c394b2fc8950897664c90f9ff3c741259cef43513e6520a2046565bd5cca6ac7ec1c1acba6ce787c18f333b960ce243122b82a147bf04c7ae02d9135689627e4cdc320119e4ce503ee5dd40f7", @ANYRES32=r6, @ANYBLOB="08000300030000000c00018008000100", @ANYRES32=r10, @ANYBLOB], 0xb0}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008000) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) (async) sendmsg$nl_route(r12, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000005200010025bd7000fedbdf250208000500070000000800020000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r13, &(0x7f0000000000)) (async) [ 118.673567][ T3961] FAT-fs (loop1): Can't find a valid FAT filesystem [ 118.692813][ T3967] CPU: 0 PID: 3967 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 118.701175][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.711235][ T3967] Call Trace: [ 118.714517][ T3967] [ 118.717449][ T3967] dump_stack_lvl+0xd6/0x122 [ 118.722095][ T3967] dump_stack+0x11/0x1b [ 118.726258][ T3967] should_fail+0x23c/0x250 [ 118.730717][ T3967] ? apply_wqattrs_prepare+0xbe/0x630 [ 118.736123][ T3967] __should_failslab+0x81/0x90 [ 118.740897][ T3967] should_failslab+0x5/0x20 [ 118.745397][ T3967] kmem_cache_alloc_trace+0x52/0x350 [ 118.750692][ T3967] ? apply_wqattrs_prepare+0x5f/0x630 [ 118.756141][ T3967] apply_wqattrs_prepare+0xbe/0x630 [ 118.761336][ T3967] ? vsnprintf+0xe8f/0xed0 [ 118.765743][ T3967] apply_workqueue_attrs+0x9e/0x100 [ 118.770944][ T3967] alloc_workqueue+0x777/0xad0 [ 118.775771][ T3967] ? preempt_count_add+0x4e/0x90 [ 118.780731][ T3967] ? _raw_spin_unlock+0x2e/0x50 [ 118.785573][ T3967] ? bd_prepare_to_claim+0x1ac/0x200 [ 118.790924][ T3967] loop_configure+0x72f/0xf50 [ 118.795656][ T3967] lo_ioctl+0x633/0x1280 [ 118.799922][ T3967] ? __rcu_read_unlock+0x5c/0x290 [ 118.804953][ T3967] ? blkdev_common_ioctl+0x438/0x1060 [ 118.810312][ T3967] ? selinux_file_ioctl+0x522/0x590 [ 118.815548][ T3967] ? do_vfs_ioctl+0x819/0x14a0 [ 118.820376][ T3967] ? lo_release+0x1e0/0x1e0 [ 118.824959][ T3967] blkdev_ioctl+0x20e/0x440 [ 118.829451][ T3967] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 118.834909][ T3967] __se_sys_ioctl+0xcb/0x140 [ 118.839520][ T3967] __x64_sys_ioctl+0x3f/0x50 [ 118.844144][ T3967] do_syscall_64+0x44/0xd0 [ 118.848655][ T3967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.854555][ T3967] RIP: 0033:0x7f6482413da7 [ 118.858993][ T3967] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 118.878593][ T3967] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r3, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x1, 0x81, 0x8, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @mcast2, 0x700, 0x7800, 0xffff, 0x81}}) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) r9 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x34, r8, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'gre0\x00', &(0x7f0000000380)={'syztnl0\x00', r5, 0x80, 0x20, 0x1, 0x8001, {{0xf, 0x4, 0x3, 0x2, 0x3c, 0x66, 0x0, 0x6, 0x29, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x2f}, {[@end, @ra={0x94, 0x4, 0x1}, @noop, @lsrr={0x83, 0x1f, 0x36, [@private=0xa010100, @empty, @broadcast, @local, @rand_addr=0x64010102, @multicast1, @local]}]}}}}}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000ffdbdf25110000009000018014000200776c616e3000000000000000000000001400020073797a6b616c6c6572310000000000001400020076657468315f746f5f627269646765001400020076657468305f746f5f62726964676500080003000100000008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="140002006272696467655f736c6176655f31000008000100d80b7ad4ba62c8732a812927ca4a0d09b135b7c655946ef0957b124c70550634f47eb553295d9eb3ca7d4266621e8e3c394b2fc8950897664c90f9ff3c741259cef43513e6520a2046565bd5cca6ac7ec1c1acba6ce787c18f333b960ce243122b82a147bf04c7ae02d9135689627e4cdc320119e4ce503ee5dd40f7", @ANYRES32=r6, @ANYBLOB="08000300030000000c00018008000100", @ANYRES32=r10, @ANYBLOB], 0xb0}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008000) r12 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) sendmsg$nl_route(r12, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000005200010025bd7000fedbdf250208000500070000000800020000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r13, &(0x7f0000000000)) 17:55:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x48, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 118.886997][ T3967] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 118.894956][ T3967] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 118.902948][ T3967] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 118.910992][ T3967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 118.919020][ T3967] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 118.926983][ T3967] 17:55:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 17) [ 118.961873][ T3965] FAT-fs (loop4): bogus number of reserved sectors [ 118.968471][ T3965] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.977741][ T4002] FAT-fs (loop0): bogus number of reserved sectors [ 118.984269][ T4002] FAT-fs (loop0): Can't find a valid FAT filesystem [ 119.001366][ T4006] FAT-fs (loop1): bogus number of reserved sectors [ 119.007291][ T4008] FAULT_INJECTION: forcing a failure. [ 119.007291][ T4008] name failslab, interval 1, probability 0, space 0, times 0 [ 119.007958][ T4006] FAT-fs (loop1): Can't find a valid FAT filesystem [ 119.020521][ T4008] CPU: 1 PID: 4008 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 119.028503][ T4004] FAT-fs (loop5): bogus number of reserved sectors [ 119.035431][ T4008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.035445][ T4008] Call Trace: [ 119.035452][ T4008] 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) [ 119.041968][ T4004] FAT-fs (loop5): Can't find a valid FAT filesystem [ 119.052012][ T4008] dump_stack_lvl+0xd6/0x122 [ 119.052038][ T4008] dump_stack+0x11/0x1b [ 119.073506][ T4008] should_fail+0x23c/0x250 [ 119.077941][ T4008] __should_failslab+0x81/0x90 [ 119.082727][ T4008] should_failslab+0x5/0x20 [ 119.087257][ T4008] kmem_cache_alloc_node+0x61/0x2d0 [ 119.092542][ T4008] ? should_fail+0xd6/0x250 [ 119.097061][ T4008] ? should_fail+0xd6/0x250 [ 119.101722][ T4008] ? alloc_unbound_pwq+0x3e6/0x780 [ 119.106879][ T4008] alloc_unbound_pwq+0x3e6/0x780 [ 119.111811][ T4008] apply_wqattrs_prepare+0x1ed/0x630 [ 119.117131][ T4008] ? vsnprintf+0xe8f/0xed0 [ 119.121554][ T4008] apply_workqueue_attrs+0x9e/0x100 [ 119.126782][ T4008] alloc_workqueue+0x777/0xad0 [ 119.131530][ T4008] ? preempt_count_add+0x4e/0x90 [ 119.136461][ T4008] ? _raw_spin_unlock+0x2e/0x50 [ 119.141321][ T4008] ? bd_prepare_to_claim+0x1ac/0x200 [ 119.146598][ T4008] loop_configure+0x72f/0xf50 [ 119.151315][ T4008] lo_ioctl+0x633/0x1280 [ 119.155566][ T4008] ? __rcu_read_unlock+0x5c/0x290 [ 119.160667][ T4008] ? blkdev_common_ioctl+0x438/0x1060 [ 119.166022][ T4008] ? selinux_file_ioctl+0x522/0x590 [ 119.171298][ T4008] ? do_vfs_ioctl+0x819/0x14a0 [ 119.176058][ T4008] ? lo_release+0x1e0/0x1e0 [ 119.180547][ T4008] blkdev_ioctl+0x20e/0x440 [ 119.185077][ T4008] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 119.190514][ T4008] __se_sys_ioctl+0xcb/0x140 [ 119.195096][ T4008] __x64_sys_ioctl+0x3f/0x50 [ 119.199677][ T4008] do_syscall_64+0x44/0xd0 [ 119.204158][ T4008] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.210120][ T4008] RIP: 0033:0x7f6482413da7 [ 119.214521][ T4008] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 119.234253][ T4008] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.242659][ T4008] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 119.250615][ T4008] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:55:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) 17:55:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 119.258673][ T4008] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 119.266731][ T4008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 119.274780][ T4008] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 119.282750][ T4008] 17:55:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 18) 17:55:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000140)='./file0\x00', 0x517002, 0x141) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 119.331484][ T4020] FAT-fs (loop5): bogus number of reserved sectors [ 119.338068][ T4020] FAT-fs (loop5): Can't find a valid FAT filesystem [ 119.354828][ T4029] FAT-fs (loop1): bogus number of reserved sectors [ 119.356573][ T4025] FAT-fs (loop4): bogus number of reserved sectors [ 119.361449][ T4029] FAT-fs (loop1): Can't find a valid FAT filesystem [ 119.367968][ T4025] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) (async) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000140)='./file0\x00', 0x517002, 0x141) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:30 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000140)='./file0\x00', 0x517002, 0x141) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 119.386176][ T4028] FAT-fs (loop0): bogus number of reserved sectors [ 119.392750][ T4028] FAT-fs (loop0): Can't find a valid FAT filesystem [ 119.402595][ T4031] FAULT_INJECTION: forcing a failure. [ 119.402595][ T4031] name failslab, interval 1, probability 0, space 0, times 0 [ 119.415332][ T4031] CPU: 1 PID: 4031 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 119.423705][ T4031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.433780][ T4031] Call Trace: [ 119.437105][ T4031] [ 119.440032][ T4031] dump_stack_lvl+0xd6/0x122 [ 119.444623][ T4031] dump_stack+0x11/0x1b [ 119.448768][ T4031] should_fail+0x23c/0x250 [ 119.453181][ T4031] ? kobject_uevent_env+0x1d7/0xcc0 [ 119.458371][ T4031] __should_failslab+0x81/0x90 [ 119.463126][ T4031] should_failslab+0x5/0x20 [ 119.467641][ T4031] kmem_cache_alloc_trace+0x52/0x350 [ 119.472914][ T4031] ? pwq_adjust_max_active+0x4c5/0x4e0 [ 119.478449][ T4031] kobject_uevent_env+0x1d7/0xcc0 [ 119.483503][ T4031] ? alloc_workqueue+0xa18/0xad0 [ 119.488431][ T4031] ? preempt_count_add+0x4e/0x90 [ 119.493443][ T4031] ? _raw_spin_unlock+0x2e/0x50 [ 119.498330][ T4031] ? bd_prepare_to_claim+0x1ac/0x200 [ 119.503720][ T4031] disk_force_media_change+0xe3/0x170 [ 119.509092][ T4031] loop_configure+0x76e/0xf50 [ 119.513806][ T4031] lo_ioctl+0x633/0x1280 [ 119.518154][ T4031] ? __rcu_read_unlock+0x5c/0x290 [ 119.523173][ T4031] ? blkdev_common_ioctl+0x438/0x1060 [ 119.528540][ T4031] ? selinux_file_ioctl+0x522/0x590 [ 119.533729][ T4031] ? do_vfs_ioctl+0x819/0x14a0 [ 119.538501][ T4031] ? lo_release+0x1e0/0x1e0 [ 119.543055][ T4031] blkdev_ioctl+0x20e/0x440 [ 119.547561][ T4031] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 119.553202][ T4031] __se_sys_ioctl+0xcb/0x140 [ 119.557800][ T4031] __x64_sys_ioctl+0x3f/0x50 [ 119.562388][ T4031] do_syscall_64+0x44/0xd0 [ 119.566849][ T4031] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.572833][ T4031] RIP: 0033:0x7f6482413da7 [ 119.577234][ T4031] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 119.597267][ T4031] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.605739][ T4031] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 119.613713][ T4031] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 119.621701][ T4031] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 119.629662][ T4031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="27683acc32a4ec86c6ab775f49492cac021e1b5675d7d960bf51d5d625a12376535bec886d51dc4688dcdcc96c725e9ac0256005ea8e301f9a916a50f16a667f272cec21d8e30a80efd3be4de2fdab01b49816047994fa02c4db08d9a03ca8034eabe95c053387be1c000a77b304b5902f6aea1f4fcc9e105051c2262f1f75b5086c0a86ebeb1d54882634ded8cdcfe9d3bd76eb68384ca8", &(0x7f0000000100)=@udp=r2}, 0x20) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x60, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 119.637625][ T4031] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 119.645702][ T4031] [ 119.657661][ T4031] FAT-fs (loop2): bogus number of reserved sectors [ 119.664254][ T4031] FAT-fs (loop2): Can't find a valid FAT filesystem [ 119.677934][ T4042] FAT-fs (loop1): bogus number of reserved sectors 17:55:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x60, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x12, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="27683acc32a4ec86c6ab775f49492cac021e1b5675d7d960bf51d5d625a12376535bec886d51dc4688dcdcc96c725e9ac0256005ea8e301f9a916a50f16a667f272cec21d8e30a80efd3be4de2fdab01b49816047994fa02c4db08d9a03ca8034eabe95c053387be1c000a77b304b5902f6aea1f4fcc9e105051c2262f1f75b5086c0a86ebeb1d54882634ded8cdcfe9d3bd76eb68384ca8", &(0x7f0000000100)=@udp=r2}, 0x20) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="27683acc32a4ec86c6ab775f49492cac021e1b5675d7d960bf51d5d625a12376535bec886d51dc4688dcdcc96c725e9ac0256005ea8e301f9a916a50f16a667f272cec21d8e30a80efd3be4de2fdab01b49816047994fa02c4db08d9a03ca8034eabe95c053387be1c000a77b304b5902f6aea1f4fcc9e105051c2262f1f75b5086c0a86ebeb1d54882634ded8cdcfe9d3bd76eb68384ca8", &(0x7f0000000100)=@udp=r2}, 0x20) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x68, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 119.684476][ T4042] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 19) 17:55:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="27683acc32a4ec86c6ab775f49492cac021e1b5675d7d960bf51d5d625a12376535bec886d51dc4688dcdcc96c725e9ac0256005ea8e301f9a916a50f16a667f272cec21d8e30a80efd3be4de2fdab01b49816047994fa02c4db08d9a03ca8034eabe95c053387be1c000a77b304b5902f6aea1f4fcc9e105051c2262f1f75b5086c0a86ebeb1d54882634ded8cdcfe9d3bd76eb68384ca8", &(0x7f0000000100)=@udp=r2}, 0x20) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="27683acc32a4ec86c6ab775f49492cac021e1b5675d7d960bf51d5d625a12376535bec886d51dc4688dcdcc96c725e9ac0256005ea8e301f9a916a50f16a667f272cec21d8e30a80efd3be4de2fdab01b49816047994fa02c4db08d9a03ca8034eabe95c053387be1c000a77b304b5902f6aea1f4fcc9e105051c2262f1f75b5086c0a86ebeb1d54882634ded8cdcfe9d3bd76eb68384ca8", &(0x7f0000000100)=@udp=r2}, 0x20) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) [ 119.725173][ T4047] FAT-fs (loop5): bogus number of reserved sectors [ 119.725248][ T4048] FAT-fs (loop0): bogus number of reserved sectors [ 119.731737][ T4047] FAT-fs (loop5): Can't find a valid FAT filesystem [ 119.744936][ T4048] FAT-fs (loop0): Can't find a valid FAT filesystem [ 119.778597][ T4055] FAT-fs (loop4): bogus number of reserved sectors [ 119.785148][ T4055] FAT-fs (loop4): Can't find a valid FAT filesystem [ 119.794036][ T4059] FAULT_INJECTION: forcing a failure. [ 119.794036][ T4059] name failslab, interval 1, probability 0, space 0, times 0 [ 119.806674][ T4059] CPU: 1 PID: 4059 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 119.815008][ T4059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.825069][ T4059] Call Trace: [ 119.828349][ T4059] [ 119.831284][ T4059] dump_stack_lvl+0xd6/0x122 [ 119.835895][ T4059] dump_stack+0x11/0x1b [ 119.840060][ T4059] should_fail+0x23c/0x250 [ 119.844496][ T4059] ? kzalloc+0x1d/0x30 [ 119.848579][ T4059] __should_failslab+0x81/0x90 [ 119.853355][ T4059] should_failslab+0x5/0x20 [ 119.857892][ T4059] __kmalloc+0x6f/0x370 [ 119.862082][ T4059] kzalloc+0x1d/0x30 [ 119.866058][ T4059] kobject_get_path+0x7c/0x110 [ 119.870883][ T4059] kobject_uevent_env+0x1ee/0xcc0 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180), 0x0, 0x5e, 0x0) fchdir(0xffffffffffffffff) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 119.875993][ T4059] ? alloc_workqueue+0xa18/0xad0 [ 119.880946][ T4059] ? preempt_count_add+0x4e/0x90 [ 119.886029][ T4059] ? _raw_spin_unlock+0x2e/0x50 [ 119.890895][ T4059] ? bd_prepare_to_claim+0x1ac/0x200 [ 119.896230][ T4059] disk_force_media_change+0xe3/0x170 [ 119.901626][ T4059] loop_configure+0x76e/0xf50 [ 119.906314][ T4059] lo_ioctl+0x633/0x1280 [ 119.910577][ T4059] ? __rcu_read_unlock+0x5c/0x290 [ 119.915699][ T4059] ? blkdev_common_ioctl+0x438/0x1060 [ 119.921080][ T4059] ? selinux_file_ioctl+0x522/0x590 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180), 0x0, 0x5e, 0x0) fchdir(0xffffffffffffffff) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) (async) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 119.926292][ T4059] ? do_vfs_ioctl+0x819/0x14a0 [ 119.931090][ T4059] ? lo_release+0x1e0/0x1e0 [ 119.935690][ T4059] blkdev_ioctl+0x20e/0x440 [ 119.940229][ T4059] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 119.941247][ T4058] FAT-fs (loop1): bogus number of reserved sectors [ 119.945834][ T4059] __se_sys_ioctl+0xcb/0x140 [ 119.945865][ T4059] __x64_sys_ioctl+0x3f/0x50 [ 119.952429][ T4058] FAT-fs (loop1): Can't find a valid FAT filesystem [ 119.956935][ T4059] do_syscall_64+0x44/0xd0 [ 119.956964][ T4059] entry_SYSCALL_64_after_hwframe+0x44/0xae 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180), 0x0, 0x5e, 0x0) fchdir(0xffffffffffffffff) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r1, &(0x7f0000000180), 0x0, 0x5e, 0x0) (async) fchdir(0xffffffffffffffff) (async) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) (async) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 119.978377][ T4059] RIP: 0033:0x7f6482413da7 [ 119.982864][ T4059] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 120.002489][ T4059] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.010943][ T4059] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 120.018923][ T4059] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:55:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x68, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) (async) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x22, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.026902][ T4059] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 120.034886][ T4059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 120.042881][ T4059] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 120.050865][ T4059] [ 120.065657][ T4059] FAT-fs (loop2): bogus number of reserved sectors [ 120.072250][ T4059] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 20) [ 120.108381][ T4089] FAT-fs (loop5): bogus number of reserved sectors [ 120.115009][ T4089] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.126638][ T4091] FAT-fs (loop4): bogus number of reserved sectors [ 120.133178][ T4091] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.148821][ T4093] FAT-fs (loop0): bogus number of reserved sectors 17:55:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) fallocate(r2, 0x0, 0x5, 0x4) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) fallocate(r2, 0x0, 0x5, 0x4) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) fallocate(r2, 0x0, 0x5, 0x4) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) (async) fallocate(r2, 0x0, 0x5, 0x4) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) [ 120.150082][ T4095] FAULT_INJECTION: forcing a failure. [ 120.150082][ T4095] name failslab, interval 1, probability 0, space 0, times 0 [ 120.155376][ T4093] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.174612][ T4095] CPU: 1 PID: 4095 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0 [ 120.183105][ T4095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.193164][ T4095] Call Trace: [ 120.196449][ T4095] [ 120.199380][ T4095] dump_stack_lvl+0xd6/0x122 [ 120.203980][ T4095] dump_stack+0x11/0x1b 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x606880, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001240)={r0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) preadv(r3, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/33, 0x21}], 0x4, 0x101, 0xfffffffe) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000001200)=0x5d) 17:55:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x606880, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001240)={r0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) preadv(r3, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/33, 0x21}], 0x4, 0x101, 0xfffffffe) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000001200)=0x5d) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x606880, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001240)={r0}) (async) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) preadv(r3, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/33, 0x21}], 0x4, 0x101, 0xfffffffe) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000001200)=0x5d) (async) [ 120.208160][ T4095] should_fail+0x23c/0x250 [ 120.212654][ T4095] __should_failslab+0x81/0x90 [ 120.217430][ T4095] should_failslab+0x5/0x20 [ 120.221981][ T4095] kmem_cache_alloc_node+0x61/0x2d0 [ 120.227192][ T4095] ? __alloc_skb+0xf0/0x450 [ 120.231707][ T4095] __alloc_skb+0xf0/0x450 [ 120.236159][ T4095] alloc_uevent_skb+0x5b/0x120 [ 120.240998][ T4095] kobject_uevent_env+0x8cd/0xcc0 [ 120.246170][ T4095] ? preempt_count_add+0x4e/0x90 [ 120.251144][ T4095] ? bd_prepare_to_claim+0x1ac/0x200 17:55:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x12, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) (fail_nth: 21) 17:55:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6d, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x25, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.256438][ T4095] disk_force_media_change+0xe3/0x170 [ 120.256541][ T4095] loop_configure+0x76e/0xf50 [ 120.256562][ T4095] lo_ioctl+0x633/0x1280 [ 120.256588][ T4095] ? __rcu_read_unlock+0x5c/0x290 [ 120.256616][ T4095] ? blkdev_common_ioctl+0x438/0x1060 [ 120.256688][ T4095] ? selinux_file_ioctl+0x522/0x590 17:55:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x22, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.256709][ T4095] ? do_vfs_ioctl+0x819/0x14a0 17:55:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x74, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x74, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.256734][ T4095] ? lo_release+0x1e0/0x1e0 [ 120.256807][ T4095] blkdev_ioctl+0x20e/0x440 [ 120.256847][ T4095] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 120.256929][ T4095] __se_sys_ioctl+0xcb/0x140 17:55:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x48, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.256951][ T4095] __x64_sys_ioctl+0x3f/0x50 [ 120.256973][ T4095] do_syscall_64+0x44/0xd0 [ 120.257039][ T4095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.257160][ T4095] RIP: 0033:0x7f6482413da7 [ 120.257175][ T4095] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 120.257195][ T4095] RSP: 002b:00007f6481589f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.257250][ T4095] RAX: ffffffffffffffda RBX: 00007f648245d9c8 RCX: 00007f6482413da7 [ 120.257262][ T4095] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 120.257273][ T4095] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f648158a1d0 [ 120.257285][ T4095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 120.257296][ T4095] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 120.257311][ T4095] [ 120.279299][ T4099] FAT-fs (loop1): bogus number of reserved sectors [ 120.279343][ T4099] FAT-fs (loop1): Can't find a valid FAT filesystem [ 120.279503][ T4095] FAT-fs (loop2): bogus number of reserved sectors [ 120.279516][ T4095] FAT-fs (loop2): Can't find a valid FAT filesystem [ 120.327826][ T4125] FAT-fs (loop0): bogus number of reserved sectors [ 120.327843][ T4125] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.332993][ T4130] FAT-fs (loop4): bogus number of reserved sectors [ 120.333009][ T4130] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.333634][ T4129] FAT-fs (loop5): bogus number of reserved sectors [ 120.333648][ T4129] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.346170][ T4132] FAT-fs (loop1): bogus number of reserved sectors [ 120.346186][ T4132] FAT-fs (loop1): Can't find a valid FAT filesystem [ 120.354974][ T4134] FAT-fs (loop2): bogus number of reserved sectors [ 120.354993][ T4134] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x606880, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001240)={r0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) preadv(r3, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000080)=""/208, 0xd0}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/33, 0x21}], 0x4, 0x101, 0xfffffffe) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000001200)=0x5d) 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x25, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.403608][ T4137] FAT-fs (loop5): bogus number of reserved sectors [ 120.403623][ T4137] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.406624][ T4138] FAT-fs (loop0): bogus number of reserved sectors [ 120.406638][ T4138] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.412850][ T4141] FAT-fs (loop4): bogus number of reserved sectors [ 120.412865][ T4141] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.415017][ T4142] FAT-fs (loop2): bogus number of reserved sectors [ 120.415089][ T4142] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x16}}}}, [@NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004880}, 0x48004) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 120.717109][ T4155] FAT-fs (loop1): bogus number of reserved sectors [ 120.718201][ T4147] FAT-fs (loop4): bogus number of reserved sectors [ 120.723743][ T4155] FAT-fs (loop1): Can't find a valid FAT filesystem [ 120.723783][ T4150] FAT-fs (loop0): bogus number of reserved sectors [ 120.723794][ T4150] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.723845][ T4151] FAT-fs (loop2): bogus number of reserved sectors [ 120.730343][ T4147] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x16}}}}, [@NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004880}, 0x48004) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x16}}}}, [@NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004880}, 0x48004) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x16}}}}, [@NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004880}, 0x48004) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x84, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.736956][ T4151] FAT-fs (loop2): Can't find a valid FAT filesystem [ 120.753223][ T4145] FAT-fs (loop5): bogus number of reserved sectors [ 120.776439][ T4145] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.806813][ T4163] FAT-fs (loop0): bogus number of reserved sectors 17:55:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x48, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x86, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000080)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001340)={r2, 0xc12}, 0x8) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$inet(r3, &(0x7f0000001440)="5c7dc57e3fde72745197957d83930953ba0c800147c42c9b630bb8cdd8556c348ec1eaedfbf9b7536d8c8b9a07f3af32c2e4466839be8c5e5700a502d1a8a095325efecd428705d85ba71a77de6a90fd5290abbbcd16eedc579fd7071a30e040f5909c9441bebc7b547efe2e6370a1b2280521e6da3bc89fc2926a4b42170232e29dc3534fe2beb165aec29cbaab5efcb1aa87123fae9642e1b9cf4872f9b428016b688c339668205c59445c56301f06d108a6366b860fcc4142b3ac98aae798bfbf786f6ea6bbe7a30146cbf15fa6fa9d8f838a43df08888dc8a9e3598a0c8d4b33b259562ab44c", 0xe8, 0x4044881, 0x0, 0x0) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001080)=""/214, 0xd6}, {&(0x7f0000001180)=""/223, 0xdf}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001380)=""/54, 0x36}], 0x6, 0x0, 0x0) [ 120.813369][ T4163] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x60, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.844648][ T4170] FAT-fs (loop1): bogus number of reserved sectors [ 120.851364][ T4170] FAT-fs (loop1): Can't find a valid FAT filesystem [ 120.861561][ T4174] sctp_setsockopt_delayed_ack: 28 callbacks suppressed [ 120.861575][ T4174] sctp: [Deprecated]: syz-executor.3 (pid 4174) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.861575][ T4174] Use struct sctp_sack_info instead [ 120.868389][ T4177] FAT-fs (loop5): bogus number of reserved sectors 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x85, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000080)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001340)={r2, 0xc12}, 0x8) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$inet(r3, &(0x7f0000001440)="5c7dc57e3fde72745197957d83930953ba0c800147c42c9b630bb8cdd8556c348ec1eaedfbf9b7536d8c8b9a07f3af32c2e4466839be8c5e5700a502d1a8a095325efecd428705d85ba71a77de6a90fd5290abbbcd16eedc579fd7071a30e040f5909c9441bebc7b547efe2e6370a1b2280521e6da3bc89fc2926a4b42170232e29dc3534fe2beb165aec29cbaab5efcb1aa87123fae9642e1b9cf4872f9b428016b688c339668205c59445c56301f06d108a6366b860fcc4142b3ac98aae798bfbf786f6ea6bbe7a30146cbf15fa6fa9d8f838a43df08888dc8a9e3598a0c8d4b33b259562ab44c", 0xe8, 0x4044881, 0x0, 0x0) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001080)=""/214, 0xd6}, {&(0x7f0000001180)=""/223, 0xdf}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001380)=""/54, 0x36}], 0x6, 0x0, 0x0) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000080)={r2}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001340)={r2, 0xc12}, 0x8) (async) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r3, 0x0, r3) (async) sendto$inet(r3, &(0x7f0000001440)="5c7dc57e3fde72745197957d83930953ba0c800147c42c9b630bb8cdd8556c348ec1eaedfbf9b7536d8c8b9a07f3af32c2e4466839be8c5e5700a502d1a8a095325efecd428705d85ba71a77de6a90fd5290abbbcd16eedc579fd7071a30e040f5909c9441bebc7b547efe2e6370a1b2280521e6da3bc89fc2926a4b42170232e29dc3534fe2beb165aec29cbaab5efcb1aa87123fae9642e1b9cf4872f9b428016b688c339668205c59445c56301f06d108a6366b860fcc4142b3ac98aae798bfbf786f6ea6bbe7a30146cbf15fa6fa9d8f838a43df08888dc8a9e3598a0c8d4b33b259562ab44c", 0xe8, 0x4044881, 0x0, 0x0) (async) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001080)=""/214, 0xd6}, {&(0x7f0000001180)=""/223, 0xdf}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001380)=""/54, 0x36}], 0x6, 0x0, 0x0) (async) [ 120.869607][ T4173] FAT-fs (loop2): bogus number of reserved sectors [ 120.885066][ T4177] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.891571][ T4173] FAT-fs (loop2): Can't find a valid FAT filesystem [ 120.913761][ T4176] FAT-fs (loop4): bogus number of reserved sectors [ 120.920305][ T4176] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.956882][ T4180] FAT-fs (loop0): bogus number of reserved sectors [ 120.963464][ T4180] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.970203][ T4181] sctp: [Deprecated]: syz-executor.3 (pid 4181) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.970203][ T4181] Use struct sctp_sack_info instead [ 120.994199][ T4184] sctp: [Deprecated]: syz-executor.3 (pid 4184) Use of struct sctp_assoc_value in delayed_ack socket option. 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x87, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 120.994199][ T4184] Use struct sctp_sack_info instead 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x89, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x68, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000080)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001340)={r2, 0xc12}, 0x8) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$inet(r3, &(0x7f0000001440)="5c7dc57e3fde72745197957d83930953ba0c800147c42c9b630bb8cdd8556c348ec1eaedfbf9b7536d8c8b9a07f3af32c2e4466839be8c5e5700a502d1a8a095325efecd428705d85ba71a77de6a90fd5290abbbcd16eedc579fd7071a30e040f5909c9441bebc7b547efe2e6370a1b2280521e6da3bc89fc2926a4b42170232e29dc3534fe2beb165aec29cbaab5efcb1aa87123fae9642e1b9cf4872f9b428016b688c339668205c59445c56301f06d108a6366b860fcc4142b3ac98aae798bfbf786f6ea6bbe7a30146cbf15fa6fa9d8f838a43df08888dc8a9e3598a0c8d4b33b259562ab44c", 0xe8, 0x4044881, 0x0, 0x0) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001080)=""/214, 0xd6}, {&(0x7f0000001180)=""/223, 0xdf}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001380)=""/54, 0x36}], 0x6, 0x0, 0x0) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000080)={r2}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001340)={r2, 0xc12}, 0x8) (async) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r3, 0x0, r3) (async) sendto$inet(r3, &(0x7f0000001440)="5c7dc57e3fde72745197957d83930953ba0c800147c42c9b630bb8cdd8556c348ec1eaedfbf9b7536d8c8b9a07f3af32c2e4466839be8c5e5700a502d1a8a095325efecd428705d85ba71a77de6a90fd5290abbbcd16eedc579fd7071a30e040f5909c9441bebc7b547efe2e6370a1b2280521e6da3bc89fc2926a4b42170232e29dc3534fe2beb165aec29cbaab5efcb1aa87123fae9642e1b9cf4872f9b428016b688c339668205c59445c56301f06d108a6366b860fcc4142b3ac98aae798bfbf786f6ea6bbe7a30146cbf15fa6fa9d8f838a43df08888dc8a9e3598a0c8d4b33b259562ab44c", 0xe8, 0x4044881, 0x0, 0x0) (async) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/83, 0x53}, {&(0x7f0000001080)=""/214, 0xd6}, {&(0x7f0000001180)=""/223, 0xdf}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001380)=""/54, 0x36}], 0x6, 0x0, 0x0) (async) [ 121.031484][ T4191] FAT-fs (loop1): bogus number of reserved sectors [ 121.038126][ T4191] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.059859][ T4195] FAT-fs (loop2): bogus number of reserved sectors [ 121.066422][ T4195] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.073913][ T4198] FAT-fs (loop5): bogus number of reserved sectors 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x60, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.074854][ T4193] FAT-fs (loop4): bogus number of reserved sectors [ 121.080467][ T4198] FAT-fs (loop5): Can't find a valid FAT filesystem [ 121.081884][ T4199] FAT-fs (loop0): bogus number of reserved sectors [ 121.087033][ T4193] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.106778][ T4199] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x88, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.126016][ T4201] sctp: [Deprecated]: syz-executor.3 (pid 4201) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.126016][ T4201] Use struct sctp_sack_info instead 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.178390][ T4203] FAT-fs (loop1): bogus number of reserved sectors [ 121.184934][ T4203] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.205836][ T4215] FAT-fs (loop4): bogus number of reserved sectors [ 121.212406][ T4215] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x68, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001900)=[{&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000001540)=""/59, 0x3b}, {&(0x7f0000001580)=""/214, 0xd6}, {&(0x7f00000000c0)=""/87, 0x57}], 0xa, 0x0, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) io_submit(0x0, 0x1, &(0x7f0000001a80)=[&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0xfff, r4, &(0x7f0000001a00)="17eb947d", 0x4, 0x8, 0x0, 0x2, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getgroups(0x6, &(0x7f0000001b40)=[0x0, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x4080a, &(0x7f0000001cc0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c776608287611eef846e1fe5a1e8f107a000040", @ANYRESHEX=r6, @ANYBLOB="2c616e616d653d7b295d255e252c756e616d653d2f2d2a002c6e6f657874656e642c63616368653d6d6d61702c63616368653d6c6f6f73652c63616368653d6ccba773652c6163636573733d616e792c64666c747569643d", @ANYRESHEX=0xee01, @ANYBLOB=',cache=mmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB="2c646f6e745f6d6561737572652c736d61636b6673726f6f743d257b2c6673757569643d37610733626538662d376637382d34030f662d633862002d61393836346232652c61707072616973655f747970653d696d617369672c6d6561737572652c00"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x0, &(0x7f00000019c0)=0x200, 0x4) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="af04847f", @ANYRES16=r3, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="04001d80"], 0x20}}, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="1bc3a691c93b379144af8ac06592840663b941b7339cff20997fc84535e648", @ANYRES16=r9, @ANYBLOB="020025bd7000fedbdf251b000000050092000900000008009a000000000008009a000100000008009a0000000000050092001f000000080001006f000000"], 0x44}}, 0x20000014) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="5b010000957d6097e1cde589ec0ff21e6fd0b3a00165e79a30dc6c571ab51bc060dc47da3c77bd8e180d0db0223cb8cb25785ecbce4a22891d1dfa2bcd5bb3386906fbb40175bc4696eba19e14f3723f688883", @ANYRES16=r3, @ANYBLOB="000228bd7000fedbdf252500800000000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x40090}, 0x20040850) [ 121.227522][ T4214] FAT-fs (loop5): bogus number of reserved sectors [ 121.234066][ T4214] FAT-fs (loop5): Can't find a valid FAT filesystem [ 121.234070][ T4217] FAT-fs (loop2): bogus number of reserved sectors [ 121.247232][ T4217] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.253758][ T4219] FAT-fs (loop0): bogus number of reserved sectors [ 121.260347][ T4219] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x89, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001900)=[{&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000001540)=""/59, 0x3b}, {&(0x7f0000001580)=""/214, 0xd6}, {&(0x7f00000000c0)=""/87, 0x57}], 0xa, 0x0, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) io_submit(0x0, 0x1, &(0x7f0000001a80)=[&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0xfff, r4, &(0x7f0000001a00)="17eb947d", 0x4, 0x8, 0x0, 0x2, r5}]) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getgroups(0x6, &(0x7f0000001b40)=[0x0, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x4080a, &(0x7f0000001cc0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c776608287611eef846e1fe5a1e8f107a000040", @ANYRESHEX=r6, @ANYBLOB="2c616e616d653d7b295d255e252c756e616d653d2f2d2a002c6e6f657874656e642c63616368653d6d6d61702c63616368653d6c6f6f73652c63616368653d6ccba773652c6163636573733d616e792c64666c747569643d", @ANYRESHEX=0xee01, @ANYBLOB=',cache=mmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB="2c646f6e745f6d6561737572652c736d61636b6673726f6f743d257b2c6673757569643d37610733626538662d376637382d34030f662d633862002d61393836346232652c61707072616973655f747970653d696d617369672c6d6561737572652c00"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x0, &(0x7f00000019c0)=0x200, 0x4) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="af04847f", @ANYRES16=r3, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="04001d80"], 0x20}}, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="1bc3a691c93b379144af8ac06592840663b941b7339cff20997fc84535e648", @ANYRES16=r9, @ANYBLOB="020025bd7000fedbdf251b000000050092000900000008009a000000000008009a000100000008009a0000000000050092001f000000080001006f000000"], 0x44}}, 0x20000014) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="5b010000957d6097e1cde589ec0ff21e6fd0b3a00165e79a30dc6c571ab51bc060dc47da3c77bd8e180d0db0223cb8cb25785ecbce4a22891d1dfa2bcd5bb3386906fbb40175bc4696eba19e14f3723f688883", @ANYRES16=r3, @ANYBLOB="000228bd7000fedbdf252500800000000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x40090}, 0x20040850) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000001900)=[{&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000001540)=""/59, 0x3b}, {&(0x7f0000001580)=""/214, 0xd6}, {&(0x7f00000000c0)=""/87, 0x57}], 0xa, 0x0, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) io_submit(0x0, 0x1, &(0x7f0000001a80)=[&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0xfff, r4, &(0x7f0000001a00)="17eb947d", 0x4, 0x8, 0x0, 0x2, r5}]) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) getgroups(0x6, &(0x7f0000001b40)=[0x0, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) (async) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x4080a, &(0x7f0000001cc0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c776608287611eef846e1fe5a1e8f107a000040", @ANYRESHEX=r6, @ANYBLOB="2c616e616d653d7b295d255e252c756e616d653d2f2d2a002c6e6f657874656e642c63616368653d6d6d61702c63616368653d6c6f6f73652c63616368653d6ccba773652c6163636573733d616e792c64666c747569643d", @ANYRESHEX=0xee01, @ANYBLOB=',cache=mmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB="2c646f6e745f6d6561737572652c736d61636b6673726f6f743d257b2c6673757569643d37610733626538662d376637382d34030f662d633862002d61393836346232652c61707072616973655f747970653d696d617369672c6d6561737572652c00"]) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) (async) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x0, &(0x7f00000019c0)=0x200, 0x4) (async) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="af04847f", @ANYRES16=r3, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="04001d80"], 0x20}}, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) (async) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="1bc3a691c93b379144af8ac06592840663b941b7339cff20997fc84535e648", @ANYRES16=r9, @ANYBLOB="020025bd7000fedbdf251b000000050092000900000008009a000000000008009a000100000008009a0000000000050092001f000000080001006f000000"], 0x44}}, 0x20000014) (async) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="5b010000957d6097e1cde589ec0ff21e6fd0b3a00165e79a30dc6c571ab51bc060dc47da3c77bd8e180d0db0223cb8cb25785ecbce4a22891d1dfa2bcd5bb3386906fbb40175bc4696eba19e14f3723f688883", @ANYRES16=r3, @ANYBLOB="000228bd7000fedbdf252500800000000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x40090}, 0x20040850) (async) 17:55:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x74, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.284701][ T4221] FAT-fs (loop1): bogus number of reserved sectors [ 121.291280][ T4221] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.344655][ T4232] FAT-fs (loop5): bogus number of reserved sectors [ 121.351239][ T4232] FAT-fs (loop5): Can't find a valid FAT filesystem [ 121.358575][ T4227] FAT-fs (loop4): bogus number of reserved sectors [ 121.360770][ T4231] FAT-fs (loop0): bogus number of reserved sectors [ 121.365233][ T4227] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.371675][ T4231] FAT-fs (loop0): Can't find a valid FAT filesystem [ 121.381061][ T4233] FAT-fs (loop2): bogus number of reserved sectors [ 121.391516][ T4233] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001900)=[{&(0x7f0000000480)=""/7, 0x7}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000001540)=""/59, 0x3b}, {&(0x7f0000001580)=""/214, 0xd6}, {&(0x7f00000000c0)=""/87, 0x57}], 0xa, 0x0, 0x4) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) io_submit(0x0, 0x1, &(0x7f0000001a80)=[&(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0xfff, r4, &(0x7f0000001a00)="17eb947d", 0x4, 0x8, 0x0, 0x2, r5}]) (async) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) getgroups(0x6, &(0x7f0000001b40)=[0x0, 0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x4080a, &(0x7f0000001cc0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c776608287611eef846e1fe5a1e8f107a000040", @ANYRESHEX=r6, @ANYBLOB="2c616e616d653d7b295d255e252c756e616d653d2f2d2a002c6e6f657874656e642c63616368653d6d6d61702c63616368653d6c6f6f73652c63616368653d6ccba773652c6163636573733d616e792c64666c747569643d", @ANYRESHEX=0xee01, @ANYBLOB=',cache=mmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB="2c646f6e745f6d6561737572652c736d61636b6673726f6f743d257b2c6673757569643d37610733626538662d376637382d34030f662d633862002d61393836346232652c61707072616973655f747970653d696d617369672c6d6561737572652c00"]) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x0, &(0x7f00000019c0)=0x200, 0x4) (async) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="af04847f", @ANYRES16=r3, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="04001d80"], 0x20}}, 0x0) (async) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="1bc3a691c93b379144af8ac06592840663b941b7339cff20997fc84535e648", @ANYRES16=r9, @ANYBLOB="020025bd7000fedbdf251b000000050092000900000008009a000000000008009a000100000008009a0000000000050092001f000000080001006f000000"], 0x44}}, 0x20000014) (async) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="5b010000957d6097e1cde589ec0ff21e6fd0b3a00165e79a30dc6c571ab51bc060dc47da3c77bd8e180d0db0223cb8cb25785ecbce4a22891d1dfa2bcd5bb3386906fbb40175bc4696eba19e14f3723f688883", @ANYRES16=r3, @ANYBLOB="000228bd7000fedbdf252500800000000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x40090}, 0x20040850) 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) preadv(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x7, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xda, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.415755][ T4254] FAT-fs (loop1): bogus number of reserved sectors [ 121.422351][ T4254] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x74, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) (async) preadv(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x7, 0x20) (async) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) (async) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 121.474606][ T4260] FAT-fs (loop5): bogus number of reserved sectors [ 121.481186][ T4260] FAT-fs (loop5): Can't find a valid FAT filesystem [ 121.507483][ T4268] FAT-fs (loop0): bogus number of reserved sectors [ 121.514138][ T4268] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) preadv(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x7, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/114, 0x72}], 0x1, 0x5e, 0x0) (async) preadv(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, 0x7, 0x20) (async) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x86, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x80c40, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) [ 121.526594][ T4269] FAT-fs (loop2): bogus number of reserved sectors [ 121.533227][ T4269] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.542888][ T4267] FAT-fs (loop1): bogus number of reserved sectors [ 121.549438][ T4267] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.557244][ T4276] FAT-fs (loop4): bogus number of reserved sectors [ 121.563774][ T4276] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:32 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x80c40, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x80c40, 0x0) (async) fcntl$dupfd(r0, 0x406, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) (async) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.603239][ T4286] FAT-fs (loop5): bogus number of reserved sectors [ 121.609831][ T4286] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10e, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x80c40, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x87, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.644737][ T4297] FAT-fs (loop2): bogus number of reserved sectors [ 121.651309][ T4297] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.662617][ T4301] FAT-fs (loop1): bogus number of reserved sectors [ 121.664128][ T4302] FAT-fs (loop0): bogus number of reserved sectors [ 121.669166][ T4301] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.682286][ T4302] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x204, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) (async) 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x89, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xda, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.701621][ T4304] FAT-fs (loop4): bogus number of reserved sectors [ 121.708260][ T4304] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.731095][ T4308] FAT-fs (loop5): bogus number of reserved sectors [ 121.737722][ T4308] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x88, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.785644][ T4313] loop0: detected capacity change from 0 to 1 [ 121.786568][ T4314] FAT-fs (loop1): bogus number of reserved sectors [ 121.798370][ T4314] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.805044][ T4316] FAT-fs (loop2): bogus number of reserved sectors [ 121.811692][ T4316] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.811737][ T4313] FAT-fs (loop0): bogus number of reserved sectors [ 121.824863][ T4313] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) (async) 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10e, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.831953][ T4324] FAT-fs (loop4): bogus number of reserved sectors [ 121.838525][ T4324] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.847964][ T4325] FAT-fs (loop5): bogus number of reserved sectors [ 121.854477][ T4325] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x300, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x89, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}], 0x20}}], 0x2, 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x10, {0x10, 0x1, 0x5}, 0x100, 0xffffffffffffffff, r3, 0x100000001, 0x100000000, 0x100000001, 0x3b, 0x7, 0x4, 0x100, 0x80, 0x78ca, 0x5, 0x15bc, 0x4, 0x6, 0x8, 0x8}}, 0xa0) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x400000) sendmsg$inet(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="54316adbd3afcecd3c89c13679a5edd6746367ea31c2a793a34fa5635c7fede180", 0x21}, {&(0x7f0000000100)="2b1b2fb9397774e996143e61cdd883091772b961e8dff86b9df8b7fa89b8e1043c9f3354341bd06a33a71fac52babed003c7b535105bcb911b6e4887e0af20ab588c95c03d82fe22f6d39ba9c0a1a5c48d3e", 0x52}, {&(0x7f0000000180)="9a0e1524c9433543abac322da504918a496774a5c641880bb83294f22f825e876da655c1a42a39bad47d10451ff17faadcd949e388e517d7591effa047c25fcf38dd2977796a0029162a830946dbe06834d1275c5ec4cef233600530cf39bb5b4c9936dd2c52aeb7c61b4f1fedeaf7e695d49fae8febf6ba211436410261cafe6146b5193248583ec6dc2406202bb6e49ca289b0e3fe0bb7072f22f54ccc847ca79a0880ebb84c68129571d0474f9e3327e9f5b0fb6ca6d5f753089be4f8ab7d6e399e8d78530d1aa3989b346a60", 0xce}], 0x3}, 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000000)=0xc00) syz_open_procfs(0x0, &(0x7f00000003c0)='timers\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000440)=[{&(0x7f0000000540)=""/175, 0xaf}], 0x1, 0x200005c, 0x100) preadv(r5, &(0x7f0000003800)=[{&(0x7f0000000400)=""/15, 0xf}], 0x1, 0x0, 0x6954bfdc) r6 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0xa8001, 0x27, 0x8}, 0x18) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000380)={{r6}, 0x40, 0x8, 0x7}) fsmount(r0, 0x0, 0x81) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') preadv(r7, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/223, 0xdf}], 0x3, 0x5e, 0x0) fcntl$notify(r7, 0x402, 0x80000011) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.891381][ T4332] FAT-fs (loop1): bogus number of reserved sectors [ 121.897945][ T4332] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.922045][ T4335] FAT-fs (loop4): bogus number of reserved sectors [ 121.926854][ T4337] loop0: detected capacity change from 0 to 1 [ 121.928633][ T4335] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8b, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.942007][ T4337] FAT-fs (loop0): bogus number of reserved sectors [ 121.948578][ T4337] FAT-fs (loop0): Can't find a valid FAT filesystem [ 121.948627][ T4339] FAT-fs (loop5): bogus number of reserved sectors [ 121.961814][ T4339] FAT-fs (loop5): Can't find a valid FAT filesystem [ 121.979144][ T4341] FAT-fs (loop2): bogus number of reserved sectors [ 121.985693][ T4341] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) (async) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}], 0x20}}], 0x2, 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x10, {0x10, 0x1, 0x5}, 0x100, 0xffffffffffffffff, r3, 0x100000001, 0x100000000, 0x100000001, 0x3b, 0x7, 0x4, 0x100, 0x80, 0x78ca, 0x5, 0x15bc, 0x4, 0x6, 0x8, 0x8}}, 0xa0) (async) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x400000) sendmsg$inet(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="54316adbd3afcecd3c89c13679a5edd6746367ea31c2a793a34fa5635c7fede180", 0x21}, {&(0x7f0000000100)="2b1b2fb9397774e996143e61cdd883091772b961e8dff86b9df8b7fa89b8e1043c9f3354341bd06a33a71fac52babed003c7b535105bcb911b6e4887e0af20ab588c95c03d82fe22f6d39ba9c0a1a5c48d3e", 0x52}, {&(0x7f0000000180)="9a0e1524c9433543abac322da504918a496774a5c641880bb83294f22f825e876da655c1a42a39bad47d10451ff17faadcd949e388e517d7591effa047c25fcf38dd2977796a0029162a830946dbe06834d1275c5ec4cef233600530cf39bb5b4c9936dd2c52aeb7c61b4f1fedeaf7e695d49fae8febf6ba211436410261cafe6146b5193248583ec6dc2406202bb6e49ca289b0e3fe0bb7072f22f54ccc847ca79a0880ebb84c68129571d0474f9e3327e9f5b0fb6ca6d5f753089be4f8ab7d6e399e8d78530d1aa3989b346a60", 0xce}], 0x3}, 0x0) (async) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000000)=0xc00) (async) syz_open_procfs(0x0, &(0x7f00000003c0)='timers\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000440)=[{&(0x7f0000000540)=""/175, 0xaf}], 0x1, 0x200005c, 0x100) (async) preadv(r5, &(0x7f0000003800)=[{&(0x7f0000000400)=""/15, 0xf}], 0x1, 0x0, 0x6954bfdc) (async) r6 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0xa8001, 0x27, 0x8}, 0x18) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000380)={{r6}, 0x40, 0x8, 0x7}) (async) fsmount(r0, 0x0, 0x81) (async) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') preadv(r7, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/223, 0xdf}], 0x3, 0x5e, 0x0) fcntl$notify(r7, 0x402, 0x80000011) 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x37a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}], 0x20}}], 0x2, 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x10, {0x10, 0x1, 0x5}, 0x100, 0xffffffffffffffff, r3, 0x100000001, 0x100000000, 0x100000001, 0x3b, 0x7, 0x4, 0x100, 0x80, 0x78ca, 0x5, 0x15bc, 0x4, 0x6, 0x8, 0x8}}, 0xa0) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x400000) sendmsg$inet(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="54316adbd3afcecd3c89c13679a5edd6746367ea31c2a793a34fa5635c7fede180", 0x21}, {&(0x7f0000000100)="2b1b2fb9397774e996143e61cdd883091772b961e8dff86b9df8b7fa89b8e1043c9f3354341bd06a33a71fac52babed003c7b535105bcb911b6e4887e0af20ab588c95c03d82fe22f6d39ba9c0a1a5c48d3e", 0x52}, {&(0x7f0000000180)="9a0e1524c9433543abac322da504918a496774a5c641880bb83294f22f825e876da655c1a42a39bad47d10451ff17faadcd949e388e517d7591effa047c25fcf38dd2977796a0029162a830946dbe06834d1275c5ec4cef233600530cf39bb5b4c9936dd2c52aeb7c61b4f1fedeaf7e695d49fae8febf6ba211436410261cafe6146b5193248583ec6dc2406202bb6e49ca289b0e3fe0bb7072f22f54ccc847ca79a0880ebb84c68129571d0474f9e3327e9f5b0fb6ca6d5f753089be4f8ab7d6e399e8d78530d1aa3989b346a60", 0xce}], 0x3}, 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000000)=0xc00) syz_open_procfs(0x0, &(0x7f00000003c0)='timers\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r5, &(0x7f0000000440)=[{&(0x7f0000000540)=""/175, 0xaf}], 0x1, 0x200005c, 0x100) preadv(r5, &(0x7f0000003800)=[{&(0x7f0000000400)=""/15, 0xf}], 0x1, 0x0, 0x6954bfdc) r6 = openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0xa8001, 0x27, 0x8}, 0x18) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000380)={{r6}, 0x40, 0x8, 0x7}) fsmount(r0, 0x0, 0x81) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') preadv(r7, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/223, 0xdf}], 0x3, 0x5e, 0x0) fcntl$notify(r7, 0x402, 0x80000011) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r2, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}], 0x20}}], 0x2, 0x0) (async) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x10, {0x10, 0x1, 0x5}, 0x100, 0xffffffffffffffff, r3, 0x100000001, 0x100000000, 0x100000001, 0x3b, 0x7, 0x4, 0x100, 0x80, 0x78ca, 0x5, 0x15bc, 0x4, 0x6, 0x8, 0x8}}, 0xa0) (async) syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x400000) (async) sendmsg$inet(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="54316adbd3afcecd3c89c13679a5edd6746367ea31c2a793a34fa5635c7fede180", 0x21}, {&(0x7f0000000100)="2b1b2fb9397774e996143e61cdd883091772b961e8dff86b9df8b7fa89b8e1043c9f3354341bd06a33a71fac52babed003c7b535105bcb911b6e4887e0af20ab588c95c03d82fe22f6d39ba9c0a1a5c48d3e", 0x52}, {&(0x7f0000000180)="9a0e1524c9433543abac322da504918a496774a5c641880bb83294f22f825e876da655c1a42a39bad47d10451ff17faadcd949e388e517d7591effa047c25fcf38dd2977796a0029162a830946dbe06834d1275c5ec4cef233600530cf39bb5b4c9936dd2c52aeb7c61b4f1fedeaf7e695d49fae8febf6ba211436410261cafe6146b5193248583ec6dc2406202bb6e49ca289b0e3fe0bb7072f22f54ccc847ca79a0880ebb84c68129571d0474f9e3327e9f5b0fb6ca6d5f753089be4f8ab7d6e399e8d78530d1aa3989b346a60", 0xce}], 0x3}, 0x0) (async) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000000)=0xc00) (async) syz_open_procfs(0x0, &(0x7f00000003c0)='timers\x00') (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r5, &(0x7f0000000440)=[{&(0x7f0000000540)=""/175, 0xaf}], 0x1, 0x200005c, 0x100) (async) preadv(r5, &(0x7f0000003800)=[{&(0x7f0000000400)=""/15, 0xf}], 0x1, 0x0, 0x6954bfdc) (async) openat2(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0xa8001, 0x27, 0x8}, 0x18) (async) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000380)={{r6}, 0x40, 0x8, 0x7}) (async) fsmount(r0, 0x0, 0x81) (async) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') (async) preadv(r7, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/223, 0xdf}], 0x3, 0x5e, 0x0) (async) fcntl$notify(r7, 0x402, 0x80000011) (async) 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x204, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 121.997552][ T4344] FAT-fs (loop1): bogus number of reserved sectors [ 122.004101][ T4344] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.045697][ T4350] FAT-fs (loop5): bogus number of reserved sectors [ 122.052321][ T4350] FAT-fs (loop5): Can't find a valid FAT filesystem [ 122.056536][ T4354] loop4: detected capacity change from 0 to 1 [ 122.062967][ T4356] loop0: detected capacity change from 0 to 1 [ 122.076938][ T4356] FAT-fs (loop0): bogus number of reserved sectors [ 122.080373][ T4354] FAT-fs (loop4): bogus number of reserved sectors 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x300, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.083482][ T4356] FAT-fs (loop0): Can't find a valid FAT filesystem [ 122.090006][ T4354] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.106252][ T4377] FAT-fs (loop2): bogus number of reserved sectors [ 122.112845][ T4377] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.125769][ T4379] FAT-fs (loop1): bogus number of reserved sectors [ 122.132347][ T4379] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:33 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x37b, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.159553][ T2381] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 122.186762][ T4387] loop4: detected capacity change from 0 to 1 [ 122.202421][ T4390] FAT-fs (loop5): bogus number of reserved sectors 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.204902][ T2381] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 122.209036][ T4390] FAT-fs (loop5): Can't find a valid FAT filesystem [ 122.218157][ T2381] Buffer I/O error on dev loop4, logical block 0, async page read [ 122.234581][ T4392] loop0: detected capacity change from 0 to 1 [ 122.242557][ T4387] FAT-fs (loop4): bogus number of reserved sectors [ 122.244099][ T4393] FAT-fs (loop2): bogus number of reserved sectors 17:55:33 executing program 3: r0 = syz_io_uring_complete(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x24100, 0x0) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000300)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000006900000229bd7000ffdbdf2500000000000000000800010000000000aca3bfb90acad60ab1caf354a99488b62a1f2f54b65423e44ba44fbd57adc9483a1fe7d158e11c5d5d01113969e50f0db389c2e0c63f8af215d0d13c16a971522168d5d9d58c07d0e1947d0a5c4afc731c8ff4beb6ec"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4004001) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180), 0x0, 0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x4, 0x0, 0x8}, &(0x7f0000000040)=0x14) set_mempolicy(0x1, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r5, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000009c0)='h', 0x1}], 0x1}}], 0x1, 0x2404486c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x10000}, &(0x7f00000000c0)=0x8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) preadv(r7, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x377, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x378, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.249138][ T4387] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.255597][ T4393] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.272977][ T4395] FAT-fs (loop1): bogus number of reserved sectors [ 122.279549][ T4395] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.292745][ T4392] FAT-fs (loop0): bogus number of reserved sectors [ 122.299335][ T4392] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:33 executing program 3: r0 = syz_io_uring_complete(0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x24100, 0x0) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000300)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000006900000229bd7000ffdbdf2500000000000000000800010000000000aca3bfb90acad60ab1caf354a99488b62a1f2f54b65423e44ba44fbd57adc9483a1fe7d158e11c5d5d01113969e50f0db389c2e0c63f8af215d0d13c16a971522168d5d9d58c07d0e1947d0a5c4afc731c8ff4beb6ec"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4004001) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180), 0x0, 0x0, 0xffffffff) (async) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x4, 0x0, 0x8}, &(0x7f0000000040)=0x14) (async) set_mempolicy(0x1, 0x0, 0x0) (async) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r4) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) (async) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r5, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000009c0)='h', 0x1}], 0x1}}], 0x1, 0x2404486c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x10000}, &(0x7f00000000c0)=0x8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) preadv(r7, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x392, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.308642][ T3287] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 122.313218][ T4400] loop4: detected capacity change from 0 to 1 [ 122.331541][ T24] audit: type=1400 audit(1642096533.691:158): avc: denied { write } for pid=4398 comm="syz-executor.3" name="hwrng" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xda, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.395502][ T4400] FAT-fs (loop4): bogus number of reserved sectors [ 122.402100][ T4400] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.423217][ T4407] loop0: detected capacity change from 0 to 1 17:55:33 executing program 3: r0 = syz_io_uring_complete(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x24100, 0x0) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000300)=0x1, 0x4) (async) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000006900000229bd7000ffdbdf2500000000000000000800010000000000aca3bfb90acad60ab1caf354a99488b62a1f2f54b65423e44ba44fbd57adc9483a1fe7d158e11c5d5d01113969e50f0db389c2e0c63f8af215d0d13c16a971522168d5d9d58c07d0e1947d0a5c4afc731c8ff4beb6ec"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4004001) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180), 0x0, 0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x4, 0x0, 0x8}, &(0x7f0000000040)=0x14) (async, rerun: 64) set_mempolicy(0x1, 0x0, 0x0) (async, rerun: 64) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r4) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) (async) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r5, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000009c0)='h', 0x1}], 0x1}}], 0x1, 0x2404486c) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x10000}, &(0x7f00000000c0)=0x8) (async) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) preadv(r7, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async, rerun: 32) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) (rerun: 32) 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xda, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x379, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.449133][ T4411] FAT-fs (loop2): bogus number of reserved sectors [ 122.455728][ T4411] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.467124][ T4412] FAT-fs (loop5): bogus number of reserved sectors [ 122.473761][ T4412] FAT-fs (loop5): Can't find a valid FAT filesystem [ 122.482715][ T4407] FAT-fs (loop0): bogus number of reserved sectors [ 122.489275][ T4407] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01090001007f000162b153f7176eeacf32389d6b86"], 0x1a) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) pidfd_getfd(r0, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x44100, 0x0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x402, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xfe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 3: setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01090001007f000162b153f7176eeacf32389d6b86"], 0x1a) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) pidfd_getfd(r0, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x44100, 0x0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01090001007f000162b153f7176eeacf32389d6b86"], 0x1a) (async) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) pidfd_getfd(r0, r0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x44100, 0x0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) [ 122.517848][ T4421] FAT-fs (loop1): bogus number of reserved sectors [ 122.524378][ T4421] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.531770][ T2009] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 17:55:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x402, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xfe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.578385][ T4429] loop4: detected capacity change from 0 to 2 [ 122.585304][ T4427] FAT-fs (loop2): bogus number of reserved sectors [ 122.591886][ T4427] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.597806][ T4430] FAT-fs (loop1): bogus number of reserved sectors [ 122.604972][ T4430] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.607303][ T4435] loop0: detected capacity change from 0 to 2 [ 122.618102][ T4434] FAT-fs (loop5): bogus number of reserved sectors 17:55:34 executing program 3: setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01090001007f000162b153f7176eeacf32389d6b86"], 0x1a) (async) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) pidfd_getfd(r0, r0, 0x0) (async) r1 = fcntl$dupfd(r0, 0x0, r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x44100, 0x0) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/108, 0x6c}], 0x1, 0x5e, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e21, @broadcast}}) pread64(r2, &(0x7f0000000080)=""/76, 0x4c, 0x100000000) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x8, 0xfd, 0x7f, 0x6}, {0x80, 0x81, 0x1, 0x85}, {0x8, 0x9, 0x9, 0x2}, {0x7, 0x7, 0x6f, 0xe9}, {0x8, 0x81, 0x9, 0x5dc}, {0x3, 0xff, 0x4}, {0x8000, 0x5, 0x81, 0x8}, {0x74, 0x2, 0x2, 0x9}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.sectors\x00', 0x0, 0x0) [ 122.621922][ T4429] FAT-fs (loop4): bogus number of reserved sectors [ 122.624655][ T4434] FAT-fs (loop5): Can't find a valid FAT filesystem [ 122.631184][ T4429] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.647688][ T4435] FAT-fs (loop0): bogus number of reserved sectors [ 122.654206][ T4435] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x406, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x406, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10e, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10e, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.697086][ T2381] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 122.728034][ T4449] FAT-fs (loop2): bogus number of reserved sectors [ 122.734562][ T4449] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/108, 0x6c}], 0x1, 0x5e, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e21, @broadcast}}) pread64(r2, &(0x7f0000000080)=""/76, 0x4c, 0x100000000) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x8, 0xfd, 0x7f, 0x6}, {0x80, 0x81, 0x1, 0x85}, {0x8, 0x9, 0x9, 0x2}, {0x7, 0x7, 0x6f, 0xe9}, {0x8, 0x81, 0x9, 0x5dc}, {0x3, 0xff, 0x4}, {0x8000, 0x5, 0x81, 0x8}, {0x74, 0x2, 0x2, 0x9}]}) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.sectors\x00', 0x0, 0x0) [ 122.744565][ T4452] loop0: detected capacity change from 0 to 2 [ 122.752498][ T4454] FAT-fs (loop1): bogus number of reserved sectors [ 122.753958][ T4456] loop4: detected capacity change from 0 to 2 [ 122.759064][ T4454] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.777996][ T4452] FAT-fs (loop0): bogus number of reserved sectors [ 122.784614][ T4452] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/108, 0x6c}], 0x1, 0x5e, 0x0) (async) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e21, @broadcast}}) (async) pread64(r2, &(0x7f0000000080)=""/76, 0x4c, 0x100000000) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x8, 0xfd, 0x7f, 0x6}, {0x80, 0x81, 0x1, 0x85}, {0x8, 0x9, 0x9, 0x2}, {0x7, 0x7, 0x6f, 0xe9}, {0x8, 0x81, 0x9, 0x5dc}, {0x3, 0xff, 0x4}, {0x8000, 0x5, 0x81, 0x8}, {0x74, 0x2, 0x2, 0x9}]}) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) openat$cgroup_ro(r0, &(0x7f00000001c0)='blkio.bfq.sectors\x00', 0x0, 0x0) 17:55:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)={0x2, 'macvtap0\x00', {0x3ff}, 0x7ff}) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x3c}}, 0x40000) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 122.795516][ T4456] FAT-fs (loop4): bogus number of reserved sectors [ 122.795805][ T4460] FAT-fs (loop5): bogus number of reserved sectors [ 122.802060][ T4456] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.815350][ T4460] FAT-fs (loop5): Can't find a valid FAT filesystem [ 122.836953][ T2009] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)={0x2, 'macvtap0\x00', {0x3ff}, 0x7ff}) (async) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x3c}}, 0x40000) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.840947][ T4466] loop4: detected capacity change from 0 to 2 [ 122.853138][ T2009] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 122.862422][ T2009] Buffer I/O error on dev loop4, logical block 0, async page read [ 122.881327][ T3287] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 122.882235][ T4466] FAT-fs (loop4): bogus number of reserved sectors 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x12, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)={0x2, 'macvtap0\x00', {0x3ff}, 0x7ff}) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x3c}}, 0x40000) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x600, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x204, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.897486][ T4466] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x119, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 122.942216][ T4479] FAT-fs (loop2): bogus number of reserved sectors [ 122.948815][ T4479] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.948952][ T4480] loop0: detected capacity change from 0 to 3 [ 122.963206][ T3287] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 122.968218][ T4482] loop1: detected capacity change from 0 to 1 17:55:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x600, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x22, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 122.988827][ T4484] FAT-fs (loop5): bogus number of reserved sectors [ 122.995442][ T4484] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.003119][ T4480] FAT-fs (loop0): bogus number of reserved sectors [ 123.009748][ T4480] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.015747][ T4487] loop4: detected capacity change from 0 to 3 [ 123.036262][ T4487] FAT-fs (loop4): bogus number of reserved sectors 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') (async) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) fcntl$dupfd(r1, 0x0, r0) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x204, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x604, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.042853][ T4487] FAT-fs (loop4): Can't find a valid FAT filesystem [ 123.051765][ T4482] FAT-fs (loop1): bogus number of reserved sectors [ 123.058355][ T4482] FAT-fs (loop1): Can't find a valid FAT filesystem [ 123.067920][ T4490] FAT-fs (loop2): bogus number of reserved sectors [ 123.074606][ T4490] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x219, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x25, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 123.102662][ T4498] loop0: detected capacity change from 0 to 3 [ 123.130076][ T4498] FAT-fs (loop0): bogus number of reserved sectors [ 123.136676][ T4498] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.138404][ T4500] loop5: detected capacity change from 0 to 1 17:55:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x604, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.155304][ T4503] FAT-fs (loop2): bogus number of reserved sectors [ 123.161908][ T4503] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.164871][ T4505] loop1: detected capacity change from 0 to 1 [ 123.172456][ T4500] FAT-fs (loop5): bogus number of reserved sectors [ 123.174848][ T4507] loop4: detected capacity change from 0 to 3 [ 123.181195][ T4500] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.196163][ T4505] FAT-fs (loop1): bogus number of reserved sectors 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000003800)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0xfffffffc) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000003800)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0xfffffffc) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r0, &(0x7f0000003800)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0xfffffffc) (async) 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x48, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x300, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x700, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.202792][ T4505] FAT-fs (loop1): Can't find a valid FAT filesystem [ 123.211995][ T4507] FAT-fs (loop4): bogus number of reserved sectors [ 123.218597][ T4507] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x700, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x300, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r0, &(0x7f0000003800)=[{&(0x7f0000003840)=""/102400, 0x19000}], 0x1, 0x0, 0xfffffffc) [ 123.274364][ T4520] FAT-fs (loop2): bogus number of reserved sectors [ 123.279281][ T4522] loop1: detected capacity change from 0 to 1 [ 123.280956][ T4520] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.292390][ T4524] loop5: detected capacity change from 0 to 1 [ 123.296767][ T4519] loop0: detected capacity change from 0 to 3 [ 123.300322][ T4525] loop4: detected capacity change from 0 to 3 [ 123.313921][ T4519] FAT-fs (loop0): bogus number of reserved sectors 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x1) r3 = signalfd(r2, &(0x7f0000000040)={[0x5d]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f00000000c0)=0x401) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x1) r3 = signalfd(r2, &(0x7f0000000040)={[0x5d]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f00000000c0)=0x401) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 123.320469][ T4519] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.325379][ T4524] FAT-fs (loop5): bogus number of reserved sectors [ 123.327668][ T4522] FAT-fs (loop1): bogus number of reserved sectors [ 123.333574][ T4524] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.346744][ T4522] FAT-fs (loop1): Can't find a valid FAT filesystem [ 123.355277][ T4525] FAT-fs (loop4): bogus number of reserved sectors [ 123.361853][ T4525] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x377, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.390078][ T2009] I/O error, dev loop0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 123.399289][ T2009] Buffer I/O error on dev loop0, logical block 1, async page read [ 123.410587][ T2379] Buffer I/O error on dev loop4, logical block 1, async page read [ 123.425998][ T4536] FAT-fs (loop2): bogus number of reserved sectors [ 123.430533][ T4537] loop5: detected capacity change from 0 to 1 17:55:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x374, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x1) r3 = signalfd(r2, &(0x7f0000000040)={[0x5d]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$SIOCPNGETOBJECT(r4, 0x89e0, &(0x7f00000000c0)=0x401) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 123.432569][ T4536] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.446117][ T2379] Buffer I/O error on dev loop4, logical block 2, async page read [ 123.452733][ T2009] Buffer I/O error on dev loop0, logical block 2, async page read [ 123.472268][ T4537] FAT-fs (loop5): bogus number of reserved sectors [ 123.474835][ T4541] loop4: detected capacity change from 0 to 4 [ 123.478840][ T4537] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.493191][ T4539] loop0: detected capacity change from 0 to 4 [ 123.497107][ T2379] Buffer I/O error on dev loop4, logical block 0, async page read [ 123.505007][ T4539] FAT-fs (loop0): bogus number of reserved sectors [ 123.508987][ T4546] loop1: detected capacity change from 0 to 1 [ 123.513678][ T4539] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.530783][ T4541] FAT-fs (loop4): bogus number of reserved sectors 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x68, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.537376][ T4541] FAT-fs (loop4): Can't find a valid FAT filesystem [ 123.547923][ T4546] FAT-fs (loop1): bogus number of reserved sectors [ 123.554461][ T4546] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x20, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r3, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000080) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x378, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:34 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x20, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r3, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000080) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x20, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r3, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000080) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x20, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) (async) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r3, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000080) (async) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) [ 123.587776][ T4550] FAT-fs (loop2): bogus number of reserved sectors [ 123.594398][ T4550] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.613120][ T4554] loop0: detected capacity change from 0 to 5 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x375, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.663832][ T4560] loop5: detected capacity change from 0 to 1 [ 123.671059][ T4562] loop4: detected capacity change from 0 to 5 [ 123.677268][ T4554] FAT-fs (loop0): bogus number of reserved sectors [ 123.683865][ T4554] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.691175][ T4566] FAT-fs (loop2): bogus number of reserved sectors [ 123.697746][ T4566] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.701263][ T4574] loop1: detected capacity change from 0 to 1 17:55:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x379, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.712391][ T4560] FAT-fs (loop5): bogus number of reserved sectors [ 123.718933][ T4560] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.725737][ T4562] FAT-fs (loop4): bogus number of reserved sectors [ 123.732301][ T4562] FAT-fs (loop4): Can't find a valid FAT filesystem [ 123.741976][ T4574] FAT-fs (loop1): bogus number of reserved sectors [ 123.748552][ T4574] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x74, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x376, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.801115][ T4577] loop0: detected capacity change from 0 to 6 [ 123.810699][ T4579] FAT-fs (loop2): bogus number of reserved sectors [ 123.817332][ T4579] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.830261][ T4581] loop5: detected capacity change from 0 to 1 [ 123.835345][ T4583] loop1: detected capacity change from 0 to 1 [ 123.846794][ T4585] loop4: detected capacity change from 0 to 5 [ 123.847882][ T4583] FAT-fs (loop1): bogus number of reserved sectors [ 123.852897][ T4577] FAT-fs (loop0): bogus number of reserved sectors [ 123.859470][ T4583] FAT-fs (loop1): Can't find a valid FAT filesystem [ 123.865923][ T4577] FAT-fs (loop0): Can't find a valid FAT filesystem [ 123.880178][ T4581] FAT-fs (loop5): bogus number of reserved sectors [ 123.886746][ T4581] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.894856][ T4585] FAT-fs (loop4): bogus number of reserved sectors 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.901401][ T4585] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x402, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x402, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 123.955934][ T4589] FAT-fs (loop2): bogus number of reserved sectors [ 123.960485][ T4591] loop4: detected capacity change from 0 to 6 [ 123.962540][ T4589] FAT-fs (loop2): Can't find a valid FAT filesystem [ 123.994095][ T4593] loop1: detected capacity change from 0 to 2 17:55:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.000533][ T4591] FAT-fs (loop4): bogus number of reserved sectors [ 124.000712][ T4595] loop5: detected capacity change from 0 to 2 [ 124.007096][ T4591] FAT-fs (loop4): Can't find a valid FAT filesystem [ 124.020596][ T4597] loop0: detected capacity change from 0 to 6 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x89, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.049016][ T4593] FAT-fs (loop1): bogus number of reserved sectors [ 124.055557][ T4593] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.070386][ T4597] FAT-fs (loop0): bogus number of reserved sectors [ 124.070824][ T4599] FAT-fs (loop2): bogus number of reserved sectors [ 124.077003][ T4597] FAT-fs (loop0): Can't find a valid FAT filesystem [ 124.090208][ T4599] FAT-fs (loop2): Can't find a valid FAT filesystem [ 124.100438][ T4601] loop4: detected capacity change from 0 to 7 [ 124.114114][ T4601] FAT-fs (loop4): bogus number of reserved sectors [ 124.120681][ T4601] FAT-fs (loop4): Can't find a valid FAT filesystem [ 124.135877][ T4595] FAT-fs (loop5): bogus number of reserved sectors [ 124.142489][ T4595] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x406, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.154698][ T3287] Buffer I/O error on dev loop1, logical block 1, async page read [ 124.192627][ T4603] loop1: detected capacity change from 0 to 2 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe01, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.202388][ T4605] loop0: detected capacity change from 0 to 7 [ 124.207666][ T4603] FAT-fs (loop1): bogus number of reserved sectors [ 124.215055][ T4603] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.222974][ T4607] FAT-fs (loop2): bogus number of reserved sectors [ 124.229539][ T4607] FAT-fs (loop2): Can't find a valid FAT filesystem [ 124.242036][ T4605] FAT-fs (loop0): bogus number of reserved sectors [ 124.248688][ T4605] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x406, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.276229][ T4611] loop5: detected capacity change from 0 to 2 [ 124.278553][ T4610] loop4: detected capacity change from 0 to 7 [ 124.293029][ T4611] FAT-fs (loop5): bogus number of reserved sectors [ 124.299648][ T4611] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.327629][ T4610] FAT-fs (loop4): bogus number of reserved sectors [ 124.334154][ T4610] FAT-fs (loop4): Can't find a valid FAT filesystem [ 124.344884][ T4613] loop1: detected capacity change from 0 to 2 [ 124.359093][ T4613] FAT-fs (loop1): bogus number of reserved sectors [ 124.365678][ T4613] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x59d, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.380143][ T4615] FAT-fs (loop2): bogus number of reserved sectors [ 124.386744][ T4615] FAT-fs (loop2): Can't find a valid FAT filesystem [ 124.402832][ T4617] loop5: detected capacity change from 0 to 2 17:55:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe01, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xda, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.443946][ T4617] FAT-fs (loop5): bogus number of reserved sectors [ 124.450581][ T4617] FAT-fs (loop5): Can't find a valid FAT filesystem [ 124.463171][ T4620] loop0: detected capacity change from 0 to 7 [ 124.465963][ T4621] loop1: detected capacity change from 0 to 2 17:55:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xdb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.500063][ T4624] loop4: detected capacity change from 0 to 7 [ 124.512488][ T4621] FAT-fs (loop1): bogus number of reserved sectors [ 124.519040][ T4621] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.528101][ T4620] FAT-fs (loop0): bogus number of reserved sectors [ 124.534720][ T4620] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5c3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x59d, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.557390][ T4624] FAT-fs (loop4): bogus number of reserved sectors [ 124.563933][ T4624] FAT-fs (loop4): Can't find a valid FAT filesystem [ 124.591896][ T4627] FAT-fs (loop2): bogus number of reserved sectors [ 124.598497][ T4627] FAT-fs (loop2): Can't find a valid FAT filesystem [ 124.605424][ T4629] loop5: detected capacity change from 0 to 2 [ 124.613919][ T4631] loop1: detected capacity change from 0 to 2 [ 124.629920][ T4631] FAT-fs (loop1): bogus number of reserved sectors [ 124.636507][ T4631] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.648030][ T4629] FAT-fs (loop5): bogus number of reserved sectors 17:55:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1020, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xfe, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.654575][ T4629] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5c3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x600, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.696735][ T4633] loop4: detected capacity change from 0 to 8 [ 124.740331][ T4635] FAT-fs (loop2): bogus number of reserved sectors [ 124.744367][ T4639] loop5: detected capacity change from 0 to 2 [ 124.746908][ T4635] FAT-fs (loop2): Can't find a valid FAT filesystem [ 124.747198][ T4638] loop0: detected capacity change from 0 to 7 [ 124.753730][ T4633] FAT-fs (loop4): bogus number of reserved sectors [ 124.772325][ T4633] FAT-fs (loop4): Can't find a valid FAT filesystem [ 124.772353][ T4638] FAT-fs (loop0): bogus number of reserved sectors 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x10e, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.785495][ T4638] FAT-fs (loop0): Can't find a valid FAT filesystem [ 124.789649][ T4639] FAT-fs (loop5): bogus number of reserved sectors [ 124.798788][ T4639] FAT-fs (loop5): Can't find a valid FAT filesystem [ 124.805653][ T4641] loop1: detected capacity change from 0 to 3 17:55:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x600, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.836030][ T4641] FAT-fs (loop1): bogus number of reserved sectors [ 124.842625][ T4641] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.860164][ T4643] FAT-fs (loop2): bogus number of reserved sectors [ 124.866766][ T4643] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1020, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x604, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.904451][ T4645] loop5: detected capacity change from 0 to 3 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x119, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.944904][ T4647] loop0: detected capacity change from 0 to 8 [ 124.951232][ T4645] FAT-fs (loop5): bogus number of reserved sectors [ 124.957804][ T4645] FAT-fs (loop5): Can't find a valid FAT filesystem [ 124.967492][ T4649] loop1: detected capacity change from 0 to 3 17:55:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x604, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 124.989200][ T4651] FAT-fs (loop2): bogus number of reserved sectors [ 124.995776][ T4651] FAT-fs (loop2): Can't find a valid FAT filesystem [ 125.004398][ T4649] FAT-fs (loop1): bogus number of reserved sectors [ 125.011003][ T4649] FAT-fs (loop1): Can't find a valid FAT filesystem [ 125.025139][ T4647] FAT-fs (loop0): bogus number of reserved sectors [ 125.031721][ T4647] FAT-fs (loop0): Can't find a valid FAT filesystem [ 125.046248][ T4653] loop5: detected capacity change from 0 to 3 [ 125.058068][ T4655] loop4: detected capacity change from 0 to 8 [ 125.081807][ T4653] FAT-fs (loop5): bogus number of reserved sectors [ 125.088390][ T4653] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x204, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.098974][ T4655] FAT-fs (loop4): bogus number of reserved sectors [ 125.105515][ T4655] FAT-fs (loop4): Can't find a valid FAT filesystem [ 125.124551][ T4657] loop2: detected capacity change from 0 to 1 17:55:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x700, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x700, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.163391][ T4657] FAT-fs (loop2): bogus number of reserved sectors [ 125.169966][ T4657] FAT-fs (loop2): Can't find a valid FAT filesystem [ 125.190528][ T4659] loop0: detected capacity change from 0 to 8 [ 125.198793][ T4663] loop1: detected capacity change from 0 to 3 [ 125.204969][ T4661] loop5: detected capacity change from 0 to 3 17:55:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11c8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.212755][ T4659] FAT-fs (loop0): bogus number of reserved sectors [ 125.219432][ T4659] FAT-fs (loop0): Can't find a valid FAT filesystem [ 125.226206][ T4661] FAT-fs (loop5): bogus number of reserved sectors [ 125.232816][ T4661] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.245546][ T4663] FAT-fs (loop1): bogus number of reserved sectors [ 125.246927][ T4665] loop4: detected capacity change from 0 to 8 17:55:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.252163][ T4663] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11c8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x300, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.295412][ T4665] FAT-fs (loop4): bogus number of reserved sectors [ 125.301999][ T4665] FAT-fs (loop4): Can't find a valid FAT filesystem [ 125.329662][ T4670] loop2: detected capacity change from 0 to 1 [ 125.329865][ T4671] loop0: detected capacity change from 0 to 8 17:55:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.344179][ T4670] FAT-fs (loop2): bogus number of reserved sectors [ 125.350879][ T4670] FAT-fs (loop2): Can't find a valid FAT filesystem [ 125.362554][ T4673] loop1: detected capacity change from 0 to 5 [ 125.381605][ T4673] FAT-fs (loop1): bogus number of reserved sectors [ 125.382171][ T4675] loop5: detected capacity change from 0 to 4 17:55:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11cc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.388185][ T4673] FAT-fs (loop1): Can't find a valid FAT filesystem [ 125.402940][ T4671] FAT-fs (loop0): bogus number of reserved sectors [ 125.409541][ T4671] FAT-fs (loop0): Can't find a valid FAT filesystem [ 125.425041][ T4677] loop4: detected capacity change from 0 to 8 [ 125.434210][ T4675] FAT-fs (loop5): bogus number of reserved sectors 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x402, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11c9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.440813][ T4675] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.448842][ T4677] FAT-fs (loop4): bogus number of reserved sectors [ 125.455457][ T4677] FAT-fs (loop4): Can't find a valid FAT filesystem [ 125.469467][ T4679] loop2: detected capacity change from 0 to 2 17:55:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11cd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.502094][ T4679] FAT-fs (loop2): bogus number of reserved sectors [ 125.508700][ T4679] FAT-fs (loop2): Can't find a valid FAT filesystem [ 125.512665][ T4682] loop0: detected capacity change from 0 to 8 [ 125.517567][ T4683] loop1: detected capacity change from 0 to 5 [ 125.529037][ T4682] FAT-fs (loop0): bogus number of reserved sectors [ 125.535606][ T4682] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x406, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.554172][ T4683] FAT-fs (loop1): bogus number of reserved sectors [ 125.560766][ T4683] FAT-fs (loop1): Can't find a valid FAT filesystem [ 125.562556][ T4685] loop4: detected capacity change from 0 to 8 [ 125.581124][ T4687] loop5: detected capacity change from 0 to 5 [ 125.590836][ T4685] FAT-fs (loop4): bogus number of reserved sectors [ 125.597413][ T4685] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11cb, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11d0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.616844][ T4689] loop2: detected capacity change from 0 to 2 [ 125.623243][ T4687] FAT-fs (loop5): bogus number of reserved sectors [ 125.629840][ T4687] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.638589][ T4689] FAT-fs (loop2): bogus number of reserved sectors [ 125.645141][ T4689] FAT-fs (loop2): Can't find a valid FAT filesystem [ 125.688477][ T4693] loop0: detected capacity change from 0 to 8 [ 125.695525][ T4692] loop1: detected capacity change from 0 to 6 [ 125.697736][ T4696] loop5: detected capacity change from 0 to 5 [ 125.706607][ T4693] FAT-fs (loop0): bogus number of reserved sectors [ 125.714188][ T4693] FAT-fs (loop0): Can't find a valid FAT filesystem [ 125.722266][ T4697] loop4: detected capacity change from 0 to 8 [ 125.728442][ T4696] FAT-fs (loop5): bogus number of reserved sectors 17:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11cc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.734992][ T4696] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.743372][ T4697] FAT-fs (loop4): bogus number of reserved sectors [ 125.749971][ T4697] FAT-fs (loop4): Can't find a valid FAT filesystem [ 125.757951][ T4692] FAT-fs (loop1): bogus number of reserved sectors [ 125.764497][ T4692] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11d1, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 125.834756][ T4702] loop0: detected capacity change from 0 to 8 [ 125.842467][ T4703] loop1: detected capacity change from 0 to 7 [ 125.849556][ T4708] loop2: detected capacity change from 0 to 2 [ 125.850510][ T4707] loop4: detected capacity change from 0 to 8 [ 125.857140][ T4709] loop5: detected capacity change from 0 to 6 [ 125.868066][ T4702] FAT-fs (loop0): bogus number of reserved sectors [ 125.874610][ T4702] FAT-fs (loop0): Can't find a valid FAT filesystem [ 125.881482][ T4708] FAT-fs (loop2): bogus number of reserved sectors [ 125.883199][ T4703] FAT-fs (loop1): bogus number of reserved sectors [ 125.888101][ T4708] FAT-fs (loop2): Can't find a valid FAT filesystem [ 125.894575][ T4703] FAT-fs (loop1): Can't find a valid FAT filesystem [ 125.903758][ T4707] FAT-fs (loop4): bogus number of reserved sectors [ 125.914358][ T4707] FAT-fs (loop4): Can't find a valid FAT filesystem [ 125.924029][ T4709] FAT-fs (loop5): bogus number of reserved sectors [ 125.930688][ T4709] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.943290][ T2381] ================================================================== [ 125.951398][ T2381] BUG: KCSAN: data-race in generic_fillattr / shmem_symlink [ 125.958698][ T2381] [ 125.961029][ T2381] write to 0xffff888103f98108 of 8 bytes by task 2385 on cpu 1: [ 125.968657][ T2381] shmem_symlink+0x2e4/0x390 [ 125.973266][ T2381] vfs_symlink+0x18a/0x280 [ 125.977706][ T2381] do_symlinkat+0x104/0x380 [ 125.982220][ T2381] __x64_sys_symlink+0x52/0x60 [ 125.987094][ T2381] do_syscall_64+0x44/0xd0 [ 125.991522][ T2381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.997430][ T2381] [ 125.999758][ T2381] read to 0xffff888103f98108 of 8 bytes by task 2381 on cpu 0: [ 126.007306][ T2381] generic_fillattr+0x203/0x2b0 [ 126.012173][ T2381] vfs_statx+0x265/0x3c0 [ 126.016429][ T2381] __se_sys_newfstatat+0x63/0x260 [ 126.021483][ T2381] __x64_sys_newfstatat+0x51/0x60 [ 126.026538][ T2381] do_syscall_64+0x44/0xd0 [ 126.030966][ T2381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.036877][ T2381] [ 126.039205][ T2381] value changed: 0x00000000000000a0 -> 0x00000000000000b4 [ 126.046319][ T2381] [ 126.048651][ T2381] Reported by Kernel Concurrency Sanitizer on: [ 126.054797][ T2381] CPU: 0 PID: 2381 Comm: udevd Not tainted 5.16.0-syzkaller #0 [ 126.062351][ T2381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.072428][ T2381] ================================================================== 17:55:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11cd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe01, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.086409][ T3287] Buffer I/O error on dev loop1, logical block 1, async page read [ 126.091554][ T2009] Buffer I/O error on dev loop0, logical block 1, async page read 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11d2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x59d, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c600)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x67, "74c60c41da0112"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062940)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "29960849c8916c"}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r5}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d600)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r5}], 0x2, "73f4070419a112"}) r11 = fcntl$dupfd(r0, 0x0, r0) preadv(r11, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 126.135358][ T4713] loop5: detected capacity change from 0 to 6 [ 126.145033][ T4711] loop0: detected capacity change from 0 to 8 [ 126.151480][ T4715] loop1: detected capacity change from 0 to 7 [ 126.161370][ T4717] loop4: detected capacity change from 0 to 8 [ 126.187872][ T4711] FAT-fs (loop0): bogus number of reserved sectors [ 126.188774][ T4713] FAT-fs (loop5): bogus number of reserved sectors [ 126.194414][ T4711] FAT-fs (loop0): Can't find a valid FAT filesystem [ 126.202206][ T4715] FAT-fs (loop1): bogus number of reserved sectors [ 126.207681][ T4713] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.219124][ T4719] loop2: detected capacity change from 0 to 2 [ 126.220815][ T4715] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:37 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c600)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x67, "74c60c41da0112"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062940)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "29960849c8916c"}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r5}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d600)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r5}], 0x2, "73f4070419a112"}) r11 = fcntl$dupfd(r0, 0x0, r0) preadv(r11, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c600)={0x6, [], 0x67, "74c60c41da0112"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062940)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "29960849c8916c"}) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r5}], 0x8, "15aed08e0d9bc7"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d600)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r5}], 0x2, "73f4070419a112"}) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r11, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11d0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.256184][ T4719] FAT-fs (loop2): bogus number of reserved sectors [ 126.262869][ T4719] FAT-fs (loop2): Can't find a valid FAT filesystem [ 126.276453][ T4717] FAT-fs (loop4): bogus number of reserved sectors [ 126.282998][ T4717] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11d8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x5c3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.309874][ T4730] loop0: detected capacity change from 0 to 8 [ 126.328033][ T4730] FAT-fs (loop0): bogus number of reserved sectors [ 126.334580][ T4730] FAT-fs (loop0): Can't find a valid FAT filesystem [ 126.347633][ T4735] loop4: detected capacity change from 0 to 8 17:55:37 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005c600)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x67, "74c60c41da0112"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)={0x0}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062940)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "29960849c8916c"}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r7]}, @devid}) (async) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r8, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r8, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r7, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r5}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d600)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r5}], 0x2, "73f4070419a112"}) (async, rerun: 64) r11 = fcntl$dupfd(r0, 0x0, r0) (rerun: 64) preadv(r11, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 126.384486][ T4735] FAT-fs (loop4): bogus number of reserved sectors [ 126.391173][ T4735] FAT-fs (loop4): Can't find a valid FAT filesystem [ 126.392339][ T4756] loop2: detected capacity change from 0 to 2 [ 126.406031][ T4759] loop5: detected capacity change from 0 to 7 [ 126.408698][ T4760] loop1: detected capacity change from 0 to 7 [ 126.420220][ T4756] FAT-fs (loop2): bogus number of reserved sectors [ 126.424244][ T4759] FAT-fs (loop5): bogus number of reserved sectors 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.426859][ T4756] FAT-fs (loop2): Can't find a valid FAT filesystem [ 126.433384][ T4759] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.448285][ T4760] FAT-fs (loop1): bogus number of reserved sectors [ 126.454844][ T4760] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11d8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.485567][ T4771] loop4: detected capacity change from 0 to 9 [ 126.505187][ T4771] FAT-fs (loop4): bogus number of reserved sectors [ 126.511780][ T4771] FAT-fs (loop4): Can't find a valid FAT filesystem [ 126.518929][ T4774] loop0: detected capacity change from 0 to 8 17:55:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe01, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1884, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1020, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1885, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.529672][ T4774] FAT-fs (loop0): bogus number of reserved sectors [ 126.536274][ T4774] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:37 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x600, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:37 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11df, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.583640][ T4778] loop5: detected capacity change from 0 to 7 [ 126.604131][ T4783] loop4: detected capacity change from 0 to 12 [ 126.605918][ T4784] loop1: detected capacity change from 0 to 8 [ 126.627603][ T4783] FAT-fs (loop4): bogus number of reserved sectors 17:55:38 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 126.634162][ T4783] FAT-fs (loop4): Can't find a valid FAT filesystem [ 126.642290][ T4788] loop2: detected capacity change from 0 to 3 [ 126.646413][ T4778] FAT-fs (loop5): bogus number of reserved sectors [ 126.648736][ T4790] loop0: detected capacity change from 0 to 8 [ 126.654905][ T4778] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.671884][ T4784] FAT-fs (loop1): bogus number of reserved sectors 17:55:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x604, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000000), 0x0, 0xffffffec, 0x91) [ 126.674032][ T4788] FAT-fs (loop2): bogus number of reserved sectors [ 126.678486][ T4784] FAT-fs (loop1): Can't find a valid FAT filesystem [ 126.691613][ T4788] FAT-fs (loop2): Can't find a valid FAT filesystem [ 126.707739][ T4790] FAT-fs (loop0): bogus number of reserved sectors [ 126.714342][ T4790] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1886, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000000), 0x0, 0xffffffec, 0x91) [ 126.748247][ T4795] loop1: detected capacity change from 0 to 8 [ 126.753518][ T4797] loop2: detected capacity change from 0 to 3 [ 126.763635][ T4798] loop5: detected capacity change from 0 to 7 [ 126.778309][ T4802] loop4: detected capacity change from 0 to 12 [ 126.785263][ T4798] FAT-fs (loop5): bogus number of reserved sectors [ 126.785493][ T4795] FAT-fs (loop1): bogus number of reserved sectors 17:55:38 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000000), 0x0, 0xffffffec, 0x91) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r0, 0x0, r0) (async) preadv(r0, &(0x7f0000000000), 0x0, 0xffffffec, 0x91) (async) [ 126.791829][ T4798] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.798332][ T4795] FAT-fs (loop1): Can't find a valid FAT filesystem [ 126.825920][ T4806] loop0: detected capacity change from 0 to 9 [ 126.832451][ T4797] FAT-fs (loop2): bogus number of reserved sectors [ 126.839059][ T4797] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf10, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x700, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.848181][ T4802] FAT-fs (loop4): bogus number of reserved sectors [ 126.854763][ T4802] FAT-fs (loop4): Can't find a valid FAT filesystem [ 126.860169][ T4806] FAT-fs (loop0): bogus number of reserved sectors [ 126.867921][ T4806] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11ff, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.904473][ T4812] loop5: detected capacity change from 0 to 7 [ 126.921576][ T4812] FAT-fs (loop5): bogus number of reserved sectors [ 126.928175][ T4812] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.931545][ T4814] loop2: detected capacity change from 0 to 3 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x100f, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1884, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 126.950562][ T4816] loop4: detected capacity change from 0 to 16 [ 126.959664][ T4818] loop1: detected capacity change from 0 to 8 [ 126.968482][ T4814] FAT-fs (loop2): bogus number of reserved sectors [ 126.975033][ T4814] FAT-fs (loop2): Can't find a valid FAT filesystem [ 126.987697][ T4818] FAT-fs (loop1): bogus number of reserved sectors [ 126.994313][ T4818] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1020, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.009769][ T4816] FAT-fs (loop4): bogus number of reserved sectors [ 127.016309][ T4816] FAT-fs (loop4): Can't find a valid FAT filesystem [ 127.018817][ T4822] loop0: detected capacity change from 0 to 12 [ 127.044157][ T4824] loop5: detected capacity change from 0 to 8 17:55:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x900, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2010, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1885, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.054806][ T4822] FAT-fs (loop0): bogus number of reserved sectors [ 127.061440][ T4822] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.073118][ T4824] FAT-fs (loop5): bogus number of reserved sectors [ 127.079685][ T4824] FAT-fs (loop5): Can't find a valid FAT filesystem [ 127.100494][ T4826] loop2: detected capacity change from 0 to 4 [ 127.124573][ T4830] loop0: detected capacity change from 0 to 12 [ 127.128506][ T4828] loop1: detected capacity change from 0 to 9 [ 127.133421][ T4830] FAT-fs (loop0): bogus number of reserved sectors [ 127.143494][ T4830] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.152603][ T4832] loop4: detected capacity change from 0 to 16 [ 127.162354][ T4826] FAT-fs (loop2): bogus number of reserved sectors 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.169007][ T4826] FAT-fs (loop2): Can't find a valid FAT filesystem [ 127.180865][ T4834] loop5: detected capacity change from 0 to 8 [ 127.189696][ T4828] FAT-fs (loop1): bogus number of reserved sectors [ 127.196281][ T4828] FAT-fs (loop1): Can't find a valid FAT filesystem [ 127.205515][ T4832] FAT-fs (loop4): bogus number of reserved sectors [ 127.212103][ T4832] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xa00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1886, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.223117][ T4834] FAT-fs (loop5): bogus number of reserved sectors [ 127.229681][ T4834] FAT-fs (loop5): Can't find a valid FAT filesystem [ 127.263468][ T4836] loop2: detected capacity change from 0 to 5 17:55:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1881, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.270098][ T4838] loop0: detected capacity change from 0 to 12 [ 127.280439][ T4838] FAT-fs (loop0): bogus number of reserved sectors [ 127.287027][ T4838] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.300693][ T4840] loop1: detected capacity change from 0 to 12 [ 127.318688][ T2009] blk_print_req_error: 92 callbacks suppressed 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11c8, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.318701][ T2009] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 127.326695][ T4840] FAT-fs (loop1): bogus number of reserved sectors [ 127.340967][ T4840] FAT-fs (loop1): Can't find a valid FAT filesystem [ 127.357509][ T4836] FAT-fs (loop2): bogus number of reserved sectors [ 127.364185][ T4836] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000003c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x1643a3a6fd511339, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x1000000000000000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x2f, 0x8, 0x86, 0x2, 0x0, @empty, @mcast2, 0x700, 0x8000, 0x0, 0x4}}) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newspdinfo={0x24, 0x24, 0x400, 0x70bd25, 0x25dfdbfd, 0x7, [@XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x400}, 0x4000) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x2, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x50) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000001000200001114000200256574706369090800000000000000000900010073"], 0x58}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r4, 0x400, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x11) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 127.368068][ T4844] loop5: detected capacity change from 0 to 8 [ 127.378920][ T4842] loop0: detected capacity change from 0 to 16 [ 127.386276][ T4842] FAT-fs (loop0): bogus number of reserved sectors [ 127.392876][ T4842] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.402439][ T4846] loop4: detected capacity change from 0 to 17 [ 127.409529][ T4844] FAT-fs (loop5): bogus number of reserved sectors [ 127.416075][ T4844] FAT-fs (loop5): Can't find a valid FAT filesystem [ 127.424240][ T24] audit: type=1400 audit(1642096538.791:159): avc: denied { create } for pid=4847 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 127.446996][ T4846] FAT-fs (loop4): bogus number of reserved sectors [ 127.450457][ T4848] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 127.453532][ T4846] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xb00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000003c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x1643a3a6fd511339, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x1000000000000000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x2f, 0x8, 0x86, 0x2, 0x0, @empty, @mcast2, 0x700, 0x8000, 0x0, 0x4}}) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newspdinfo={0x24, 0x24, 0x400, 0x70bd25, 0x25dfdbfd, 0x7, [@XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x400}, 0x4000) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x2, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x50) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000001000200001114000200256574706369090800000000000000000900010073"], 0x58}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r4, 0x400, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x11) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) (async) dup3(0xffffffffffffffff, r0, 0x0) (async) openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) (async) fcntl$dupfd(r1, 0x0, r1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$smc(&(0x7f00000003c0), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) socket(0x200000000000011, 0x3, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00'}) (async) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) getsockname$packet(r7, &(0x7f0000000500), &(0x7f0000000040)=0x14) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x1643a3a6fd511339, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x1000000000000000}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x2f, 0x8, 0x86, 0x2, 0x0, @empty, @mcast2, 0x700, 0x8000, 0x0, 0x4}}) (async) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) (async) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newspdinfo={0x24, 0x24, 0x400, 0x70bd25, 0x25dfdbfd, 0x7, [@XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x400}, 0x4000) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x2, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x50) (async) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000001000200001114000200256574706369090800000000000000000900010073"], 0x58}}, 0x0) (async) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r4, 0x400, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x11) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) (async) 17:55:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1886, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.464816][ T24] audit: type=1400 audit(1642096538.811:160): avc: denied { bind } for pid=4847 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 127.500036][ T4850] loop2: detected capacity change from 0 to 5 17:55:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3f00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2010, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11c9, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.521700][ T4850] FAT-fs (loop2): bogus number of reserved sectors [ 127.528315][ T4850] FAT-fs (loop2): Can't find a valid FAT filesystem [ 127.544502][ T4856] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 127.552344][ T4860] loop5: detected capacity change from 0 to 8 [ 127.554751][ T4859] loop4: detected capacity change from 0 to 31 [ 127.562734][ T4861] loop0: detected capacity change from 0 to 16 [ 127.573105][ T4881] loop1: detected capacity change from 0 to 12 [ 127.573226][ T4859] FAT-fs (loop4): bogus number of reserved sectors [ 127.585838][ T4859] FAT-fs (loop4): Can't find a valid FAT filesystem [ 127.587344][ T4881] FAT-fs (loop1): bogus number of reserved sectors [ 127.599030][ T4881] FAT-fs (loop1): Can't find a valid FAT filesystem [ 127.607861][ T4860] FAT-fs (loop5): bogus number of reserved sectors [ 127.614402][ T4860] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, r0, 0x0) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000003c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) r7 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x1643a3a6fd511339, 0x0, 0x0, {0xd}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x1000000000000000}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x2f, 0x8, 0x86, 0x2, 0x0, @empty, @mcast2, 0x700, 0x8000, 0x0, 0x4}}) (async) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/103, 0x67}], 0x1, 0x5e, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newspdinfo={0x24, 0x24, 0x400, 0x70bd25, 0x25dfdbfd, 0x7, [@XFRMA_SPD_IPV6_HTHRESH={0x6}, @XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x400}, 0x4000) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x2, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x50) (async) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000001000200001114000200256574706369090800000000000000000900010073"], 0x58}}, 0x0) (async) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, r4, 0x400, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x11) (async) preadv(r2, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xc00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.616631][ T4861] FAT-fs (loop0): bogus number of reserved sectors [ 127.627538][ T4861] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.641255][ T4883] loop2: detected capacity change from 0 to 6 [ 127.645996][ T4887] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 127.664830][ T4883] FAT-fs (loop2): bogus number of reserved sectors 17:55:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1887, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.671440][ T4883] FAT-fs (loop2): Can't find a valid FAT filesystem [ 127.683712][ T2381] I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 127.692948][ T2381] buffer_io_error: 67 callbacks suppressed [ 127.692980][ T2381] Buffer I/O error on dev loop5, logical block 1, async page read 17:55:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11db, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.722242][ T2385] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 127.727638][ T4891] loop1: detected capacity change from 0 to 12 [ 127.731467][ T2385] Buffer I/O error on dev loop4, logical block 1, async page read [ 127.755357][ T2385] I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 127.763346][ T4895] loop0: detected capacity change from 0 to 17 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xd00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.764644][ T2385] Buffer I/O error on dev loop4, logical block 2, async page read [ 127.772919][ T4895] FAT-fs (loop0): bogus number of reserved sectors [ 127.785134][ T4895] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.791843][ T4893] loop5: detected capacity change from 0 to 8 [ 127.800301][ T4891] FAT-fs (loop1): bogus number of reserved sectors [ 127.806850][ T4891] FAT-fs (loop1): Can't find a valid FAT filesystem [ 127.820417][ T2381] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 127.824753][ T4897] loop2: detected capacity change from 0 to 6 [ 127.829670][ T2381] Buffer I/O error on dev loop5, logical block 2, async page read [ 127.844415][ T4899] loop4: detected capacity change from 0 to 32 [ 127.846751][ T4893] FAT-fs (loop5): bogus number of reserved sectors [ 127.857123][ T4893] FAT-fs (loop5): Can't find a valid FAT filesystem [ 127.863791][ T2385] I/O error, dev loop4, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:55:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11dc, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.873013][ T2385] Buffer I/O error on dev loop4, logical block 3, async page read [ 127.883578][ T4897] FAT-fs (loop2): bogus number of reserved sectors [ 127.890200][ T4897] FAT-fs (loop2): Can't find a valid FAT filesystem [ 127.896984][ T4899] FAT-fs (loop4): bogus number of reserved sectors [ 127.903798][ T4899] FAT-fs (loop4): Can't find a valid FAT filesystem [ 127.911128][ T2009] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 127.921959][ T4902] loop5: detected capacity change from 0 to 8 17:55:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1888, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3f00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.926904][ T3287] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 127.941493][ T4902] FAT-fs (loop5): bogus number of reserved sectors [ 127.948199][ T4902] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 127.981068][ T4906] loop1: detected capacity change from 0 to 12 [ 127.994654][ T4908] loop2: detected capacity change from 0 to 7 [ 128.004050][ T4909] loop0: detected capacity change from 0 to 31 [ 128.005506][ T2385] I/O error, dev loop4, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 17:55:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11dd, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4800, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.037566][ T4906] FAT-fs (loop1): bogus number of reserved sectors [ 128.044124][ T4906] FAT-fs (loop1): Can't find a valid FAT filesystem [ 128.045686][ T4909] FAT-fs (loop0): bogus number of reserved sectors [ 128.057280][ T4909] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.068715][ T4908] FAT-fs (loop2): bogus number of reserved sectors [ 128.070188][ T4911] loop5: detected capacity change from 0 to 8 [ 128.075282][ T4908] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xe01, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1889, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.103716][ T4911] FAT-fs (loop5): bogus number of reserved sectors [ 128.110298][ T4911] FAT-fs (loop5): Can't find a valid FAT filesystem [ 128.116963][ T4913] loop4: detected capacity change from 0 to 36 [ 128.125609][ T4913] FAT-fs (loop4): bogus number of reserved sectors [ 128.132227][ T4913] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.166473][ T4915] loop2: detected capacity change from 0 to 7 [ 128.167696][ T4917] loop1: detected capacity change from 0 to 12 [ 128.174928][ T4915] FAT-fs (loop2): bogus number of reserved sectors [ 128.185287][ T4915] FAT-fs (loop2): Can't find a valid FAT filesystem [ 128.197718][ T4919] loop0: detected capacity change from 0 to 32 17:55:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11df, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0xf00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.218565][ T4917] FAT-fs (loop1): bogus number of reserved sectors [ 128.225191][ T4917] FAT-fs (loop1): Can't find a valid FAT filesystem [ 128.232281][ T4921] loop4: detected capacity change from 0 to 38 [ 128.241981][ T4919] FAT-fs (loop0): bogus number of reserved sectors [ 128.248574][ T4919] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.270045][ T4923] loop5: detected capacity change from 0 to 8 [ 128.288623][ T4921] FAT-fs (loop4): bogus number of reserved sectors [ 128.290765][ T4923] FAT-fs (loop5): bogus number of reserved sectors [ 128.295160][ T4921] FAT-fs (loop4): Can't find a valid FAT filesystem [ 128.308459][ T4923] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x188a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.318911][ T4925] loop2: detected capacity change from 0 to 7 [ 128.337254][ T4925] FAT-fs (loop2): bogus number of reserved sectors [ 128.343799][ T4925] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4800, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1020, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.392005][ T4927] loop4: detected capacity change from 0 to 48 [ 128.403011][ T4929] loop1: detected capacity change from 0 to 12 [ 128.417125][ T4927] FAT-fs (loop4): bogus number of reserved sectors [ 128.423754][ T4927] FAT-fs (loop4): Can't find a valid FAT filesystem [ 128.432265][ T4931] loop0: detected capacity change from 0 to 36 17:55:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11f2, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.449057][ T4933] loop2: detected capacity change from 0 to 8 [ 128.454688][ T4931] FAT-fs (loop0): bogus number of reserved sectors [ 128.461696][ T4931] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.471364][ T4935] loop5: detected capacity change from 0 to 8 [ 128.488734][ T4929] FAT-fs (loop1): bogus number of reserved sectors [ 128.495333][ T4929] FAT-fs (loop1): Can't find a valid FAT filesystem [ 128.508751][ T4933] FAT-fs (loop2): bogus number of reserved sectors [ 128.515306][ T4933] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6800, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.554675][ T4935] FAT-fs (loop5): bogus number of reserved sectors [ 128.561310][ T4935] FAT-fs (loop5): Can't find a valid FAT filesystem [ 128.572756][ T4938] loop4: detected capacity change from 0 to 52 [ 128.574048][ T4939] loop0: detected capacity change from 0 to 38 [ 128.595328][ T4939] FAT-fs (loop0): bogus number of reserved sectors 17:55:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.601899][ T4939] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.621249][ T4941] loop2: detected capacity change from 0 to 8 [ 128.629133][ T4938] FAT-fs (loop4): bogus number of reserved sectors [ 128.635674][ T4938] FAT-fs (loop4): Can't find a valid FAT filesystem [ 128.642947][ T4941] FAT-fs (loop2): bogus number of reserved sectors 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x188b, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.649516][ T4941] FAT-fs (loop2): Can't find a valid FAT filesystem [ 128.692376][ T4945] loop1: detected capacity change from 0 to 12 [ 128.698954][ T3287] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 128.699363][ T4944] loop2: detected capacity change from 0 to 9 [ 128.716271][ T3287] Buffer I/O error on dev loop2, logical block 0, async page read 17:55:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11f3, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.740708][ T4945] FAT-fs (loop1): bogus number of reserved sectors [ 128.747325][ T4945] FAT-fs (loop1): Can't find a valid FAT filesystem [ 128.762929][ T4948] loop5: detected capacity change from 0 to 8 [ 128.763069][ T4949] loop0: detected capacity change from 0 to 48 [ 128.769506][ T3287] Buffer I/O error on dev loop2, logical block 0, async page read [ 128.785632][ T4944] FAT-fs (loop2): bogus number of reserved sectors 17:55:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.792247][ T4944] FAT-fs (loop2): Can't find a valid FAT filesystem [ 128.809651][ T4948] FAT-fs (loop5): bogus number of reserved sectors [ 128.816197][ T4948] FAT-fs (loop5): Can't find a valid FAT filesystem [ 128.823393][ T4949] FAT-fs (loop0): bogus number of reserved sectors [ 128.829986][ T4949] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.832917][ T4951] loop4: detected capacity change from 0 to 54 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1896, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1902, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1897, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.861119][ T4951] FAT-fs (loop4): bogus number of reserved sectors [ 128.867761][ T4951] FAT-fs (loop4): Can't find a valid FAT filesystem [ 128.899843][ T4955] loop1: detected capacity change from 0 to 12 17:55:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6800, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1899, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11f4, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7400, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 128.924932][ T4955] FAT-fs (loop1): bogus number of reserved sectors [ 128.931603][ T4955] FAT-fs (loop1): Can't find a valid FAT filesystem [ 128.949800][ T4959] loop0: detected capacity change from 0 to 52 [ 128.992568][ T4961] loop2: detected capacity change from 0 to 12 [ 128.994228][ T4964] loop4: detected capacity change from 0 to 58 [ 129.003718][ T4965] loop5: detected capacity change from 0 to 8 [ 129.019193][ T4961] FAT-fs (loop2): bogus number of reserved sectors [ 129.025763][ T4961] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x189a, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.038638][ T4965] FAT-fs (loop5): bogus number of reserved sectors [ 129.045214][ T4965] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.045806][ T4959] FAT-fs (loop0): bogus number of reserved sectors [ 129.058539][ T4959] FAT-fs (loop0): Can't find a valid FAT filesystem [ 129.066223][ T4964] FAT-fs (loop4): bogus number of reserved sectors [ 129.072896][ T4964] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6c00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.104261][ T4967] loop2: detected capacity change from 0 to 12 [ 129.120228][ T4967] FAT-fs (loop2): bogus number of reserved sectors [ 129.126880][ T4967] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x11f7, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x189c, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7703, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.188317][ T4969] loop0: detected capacity change from 0 to 54 [ 129.210544][ T4971] loop1: detected capacity change from 0 to 16 [ 129.218996][ T4975] loop2: detected capacity change from 0 to 12 [ 129.219936][ T4976] loop5: detected capacity change from 0 to 8 [ 129.232285][ T4977] loop4: detected capacity change from 0 to 59 [ 129.236870][ T4975] FAT-fs (loop2): bogus number of reserved sectors [ 129.244954][ T4975] FAT-fs (loop2): Can't find a valid FAT filesystem [ 129.255394][ T4977] FAT-fs (loop4): bogus number of reserved sectors [ 129.261980][ T4977] FAT-fs (loop4): Can't find a valid FAT filesystem [ 129.262453][ T4969] FAT-fs (loop0): bogus number of reserved sectors [ 129.275152][ T4969] FAT-fs (loop0): Can't find a valid FAT filesystem [ 129.282418][ T4976] FAT-fs (loop5): bogus number of reserved sectors 17:55:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7803, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.288984][ T4976] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.306576][ T4971] FAT-fs (loop1): bogus number of reserved sectors [ 129.313111][ T4971] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1901, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x189d, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.386599][ T4981] loop4: detected capacity change from 0 to 60 [ 129.396090][ T4983] loop5: detected capacity change from 0 to 12 [ 129.405341][ T4985] loop2: detected capacity change from 0 to 12 [ 129.412493][ T4985] FAT-fs (loop2): bogus number of reserved sectors [ 129.419131][ T4985] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2010, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6d00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.444172][ T4981] FAT-fs (loop4): bogus number of reserved sectors [ 129.450825][ T4981] FAT-fs (loop4): Can't find a valid FAT filesystem [ 129.463384][ T4983] FAT-fs (loop5): bogus number of reserved sectors [ 129.470161][ T4983] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.482921][ T4989] loop0: detected capacity change from 0 to 54 17:55:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7903, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x189e, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.483716][ T4988] loop1: detected capacity change from 0 to 16 [ 129.500677][ T4989] FAT-fs (loop0): bogus number of reserved sectors [ 129.507243][ T4989] FAT-fs (loop0): Can't find a valid FAT filesystem [ 129.520873][ T2009] Buffer I/O error on dev loop5, logical block 1, async page read 17:55:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.544856][ T2009] Buffer I/O error on dev loop5, logical block 2, async page read [ 129.555501][ T4992] loop2: detected capacity change from 0 to 12 [ 129.555646][ T2009] Buffer I/O error on dev loop5, logical block 3, async page read [ 129.575284][ T4995] loop5: detected capacity change from 0 to 16 17:55:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7400, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.594870][ T4992] FAT-fs (loop2): bogus number of reserved sectors [ 129.601458][ T4992] FAT-fs (loop2): Can't find a valid FAT filesystem [ 129.601968][ T4997] loop4: detected capacity change from 0 to 61 [ 129.625009][ T4988] FAT-fs (loop1): bogus number of reserved sectors [ 129.625443][ T4995] FAT-fs (loop5): bogus number of reserved sectors [ 129.631575][ T4988] FAT-fs (loop1): Can't find a valid FAT filesystem [ 129.638112][ T4995] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.653152][ T4997] FAT-fs (loop4): bogus number of reserved sectors [ 129.659786][ T4997] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x1901, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2010, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.692389][ T4999] loop0: detected capacity change from 0 to 58 [ 129.732147][ T5002] loop4: detected capacity change from 0 to 64 [ 129.732645][ T5003] loop2: detected capacity change from 0 to 12 [ 129.746271][ T5005] loop1: detected capacity change from 0 to 17 [ 129.749197][ T5007] loop5: detected capacity change from 0 to 16 [ 129.760777][ T5002] FAT-fs (loop4): bogus number of reserved sectors [ 129.762153][ T4999] FAT-fs (loop0): bogus number of reserved sectors [ 129.767391][ T5002] FAT-fs (loop4): Can't find a valid FAT filesystem [ 129.773877][ T4999] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.774204][ T5005] FAT-fs (loop1): bogus number of reserved sectors [ 129.793683][ T5005] FAT-fs (loop1): Can't find a valid FAT filesystem [ 129.808196][ T5007] FAT-fs (loop5): bogus number of reserved sectors [ 129.814744][ T5007] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.832344][ T5003] FAT-fs (loop2): bogus number of reserved sectors 17:55:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8418, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3f00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.838913][ T5003] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7a03, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8518, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.886098][ T5015] loop1: detected capacity change from 0 to 31 [ 129.911153][ T5015] FAT-fs (loop1): bogus number of reserved sectors [ 129.917745][ T5015] FAT-fs (loop1): Can't find a valid FAT filesystem 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 129.930843][ T5017] loop0: detected capacity change from 0 to 61 [ 129.939974][ T5019] loop4: detected capacity change from 0 to 66 [ 129.947460][ T5019] FAT-fs (loop4): bogus number of reserved sectors [ 129.954060][ T5019] FAT-fs (loop4): Can't find a valid FAT filesystem [ 129.955446][ T5023] loop2: detected capacity change from 0 to 16 [ 129.961302][ T5022] loop5: detected capacity change from 0 to 17 [ 129.986569][ T5017] FAT-fs (loop0): bogus number of reserved sectors [ 129.993108][ T5017] FAT-fs (loop0): Can't find a valid FAT filesystem [ 130.004570][ T5022] FAT-fs (loop5): bogus number of reserved sectors [ 130.011241][ T5022] FAT-fs (loop5): Can't find a valid FAT filesystem [ 130.018381][ T5025] loop1: detected capacity change from 0 to 32 17:55:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2010, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.030881][ T5025] FAT-fs (loop1): bogus number of reserved sectors [ 130.031725][ T5023] FAT-fs (loop2): bogus number of reserved sectors [ 130.037444][ T5025] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.043980][ T5023] FAT-fs (loop2): Can't find a valid FAT filesystem 17:55:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8600, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2200, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x7b03, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4800, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.130169][ T5033] loop2: detected capacity change from 0 to 17 [ 130.136585][ T5030] loop4: detected capacity change from 0 to 67 [ 130.139023][ T5031] loop0: detected capacity change from 0 to 61 [ 130.153526][ T5036] loop5: detected capacity change from 0 to 18 [ 130.154928][ T5037] loop1: detected capacity change from 0 to 36 [ 130.169372][ T5030] FAT-fs (loop4): bogus number of reserved sectors [ 130.175913][ T5030] FAT-fs (loop4): Can't find a valid FAT filesystem [ 130.183000][ T5033] FAT-fs (loop2): bogus number of reserved sectors [ 130.189594][ T5033] FAT-fs (loop2): Can't find a valid FAT filesystem [ 130.198851][ T5031] FAT-fs (loop0): bogus number of reserved sectors [ 130.205394][ T5031] FAT-fs (loop0): Can't find a valid FAT filesystem [ 130.205503][ T5037] FAT-fs (loop1): bogus number of reserved sectors [ 130.216921][ T5036] FAT-fs (loop5): bogus number of reserved sectors 17:55:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x2500, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4c00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8618, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005f340)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062940)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "29960849c8916c"}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r9, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r10, @ANYRES32=r8, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r6}], 0x8, "15aed08e0d9bc7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060340)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3}], 0x1f, "5e550afe9853ad"}) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) [ 130.218547][ T5037] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.225012][ T5036] FAT-fs (loop5): Can't find a valid FAT filesystem 17:55:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3f00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.287610][ T5041] loop4: detected capacity change from 0 to 67 [ 130.294132][ T5039] loop2: detected capacity change from 0 to 18 [ 130.308512][ T5039] FAT-fs (loop2): bogus number of reserved sectors [ 130.315055][ T5039] FAT-fs (loop2): Can't find a valid FAT filesystem [ 130.321185][ T5041] FAT-fs (loop4): bogus number of reserved sectors [ 130.322131][ T5046] loop1: detected capacity change from 0 to 38 17:55:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8100, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.328231][ T5041] FAT-fs (loop4): Can't find a valid FAT filesystem [ 130.352824][ T5049] loop5: detected capacity change from 0 to 31 [ 130.364266][ T5046] FAT-fs (loop1): bogus number of reserved sectors [ 130.370884][ T5046] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.377802][ T5049] FAT-fs (loop5): bogus number of reserved sectors 17:55:41 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005f340)={0x0, 0x0, "f0b4f0adf3318f541fca9a95f9775b6547de2ca89dd165cd7c0f87f9f99ce3070553261a654bd94e3cb54fcfe04f03bc1a2e6d3c93378f6d60697cd589439615e8c068ee636018ad6a1eb810f132c5c02289b71652f09541dd3b259bdaac6e80b6563086023659f94f6fc4d0005086a1357b16be7629fc519b51bc625a2a1f5e779f0d6e55334564f4c357d19913c3c478289f0939888ffa15925b27c59cd34437d3976f3acd241834b4f3aaa36c122ba8516a5d95ab7892194a96631997a0aee4ca52f240975f6737a3bc740ce9b64e4d05e7318f5f3006e7558facaf88ceb179796ee91443ca5ba1a6bd519e557fd3b86748255db40aeb9283b59e46939969", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062940)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "29960849c8916c"}) (async) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x64, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27, 0x2}, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) (async) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) (async) setsockopt$inet_group_source_req(r9, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') (async) sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r10, @ANYRES32=r8, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058f40)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r6}], 0x8, "15aed08e0d9bc7"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060340)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3}], 0x1f, "5e550afe9853ad"}) preadv(r1, &(0x7f0000003800)=[{&(0x7f0000002480)=""/1, 0x1}], 0x1, 0x0, 0x0) 17:55:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x3f00, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8700, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.381222][ T5054] loop0: detected capacity change from 0 to 64 [ 130.384417][ T5049] FAT-fs (loop5): Can't find a valid FAT filesystem [ 130.402001][ T5054] FAT-fs (loop0): bogus number of reserved sectors [ 130.408647][ T5054] FAT-fs (loop0): Can't find a valid FAT filesystem 17:55:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x6000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4000, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) 17:55:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x8400, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.441877][ T5058] loop4: detected capacity change from 0 to 67 [ 130.466618][ T5066] loop5: detected capacity change from 0 to 32 [ 130.476885][ T5068] loop1: detected capacity change from 0 to 48 [ 130.488440][ T5066] FAT-fs (loop5): bogus number of reserved sectors [ 130.488765][ T5060] loop2: detected capacity change from 0 to 31 [ 130.494983][ T5066] FAT-fs (loop5): Can't find a valid FAT filesystem [ 130.519016][ T5058] FAT-fs (loop4): bogus number of reserved sectors [ 130.523647][ T5068] FAT-fs (loop1): bogus number of reserved sectors [ 130.525564][ T5058] FAT-fs (loop4): Can't find a valid FAT filesystem 17:55:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000900), &(0x7f0000000940)='./file0\x00', 0x4800, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@fat=@debug}]}) [ 130.533556][ T5070] loop0: detected capacity change from 0 to 66 [ 130.538750][ T5068] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.561108][ T5075] loop5: detected capacity change from 0 to 36 [ 130.568375][ T5070] FAT-fs (loop0): bogus number of reserved sectors [ 130.574904][ T5070] FAT-fs (loop0): Can't find a valid FAT filesystem [ 130.579580][ T5075] FAT-fs (loop5): bogus number of reserved sectors 17:55:41 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002240), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000005f340)={0x0, 0x0, "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", "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