last executing test programs: 5m44.815410303s ago: executing program 3 (id=54): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x28bd, 0x74, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, 0x0) r1 = syz_open_dev$video(&(0x7f00000000c0), 0x7, 0x8100) ioctl$VIDIOC_S_FMT(r1, 0xc0d05640, &(0x7f00000006c0)={0x1, @pix={0x0, 0x0, 0x34565348, 0x0, 0x0, 0x0, 0x9, 0xfeedcafe, 0xe7, 0xffffff80, 0x0, 0x7}}) syz_usb_connect(0x5, 0x11c3, &(0x7f00000002c0)={{0x12, 0x1, 0x10, 0x91, 0x2c, 0xab, 0x8, 0x5e0, 0x2007, 0x910, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x11b1, 0x4, 0x4, 0x9, 0x10, 0x5, [{{0x9, 0x4, 0x70, 0xda, 0x9, 0xb6, 0xd9, 0x7d, 0x5, [], [{{0x9, 0x5, 0x0, 0x0, 0x8, 0x3, 0x7, 0xb2}}, {{0x9, 0x5, 0xc, 0x0, 0x0, 0x3f, 0x44}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xf8, 0x8, 0x4, [@generic={0x62, 0x23, "228eb07c611f758aa961cb438aeed22da27a1e4fa8fccad9cc9198fd14ac2e873c54cbc4ab2689a564b3d05bb51de740263daed4e457adfc298a7c29b48ad027a1cf8397c32491f89b4c4107ea6f74502a8a9550ca14a361400b4aa75a303cd2"}, @generic={0xa8, 0x8, "53c4687d53238316b9abd05a1944661f5b1de99540867b5f2f9528bfc7632dac6d6fdff3e233cb8d472ed8a25a63a8496b0583d5be7f9528d9914cba49928d2188d502c1d732315b3966e75b94df013a2bfe41c12713515b1388fe64b7a54613bad939082fa6a78585f624ddaebecd566f824e8647caed87b2b15cecf280b7bc14f53018d8be0f02f631647d7b7cb1762eb718e560ba3bae891c62c27927ec9b3d7599a0f7c3"}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x6, 0xc9, 0x2}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x3, 0x81, 0x29, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x101}, @generic={0x6a, 0x23, "b60daaee1edb62aea9321844194e620601626be4fa16071f5978ff027cc74600246a4001d97397a06ff9b628bd1fe089baab5396210311e5e8107482f41148cba7bcf410983f3566864a05376a2739a18075de75b10cf70e512da092e2135b224f784e03d47bfd4b"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x200, 0x1, 0x9, 0xf1, [@generic={0x1c, 0x3, "02342f5e864e13ec768734692a93b1a8aea60b435e8471579715"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x80, 0x9, 0x1, [@generic={0x39, 0xd, "0d3bd0f144f0299dfd95b2ececd22b950e5c49203c126f24b38ce2113566ee0e4b1e30f9d41e9d3ffd7e15c2c8f6f1c51e1d328b4e7e5b"}, @generic={0xed, 0x22, "777d2c9c9ef7e4d5b322561ca617b7796dde3ecebeb316d75c1888cc3a3c44cd2e5c57b079f1d17d4d1fcbd20014662406bddbbab5bb2dcac295c30a722e9c7a39da8926565254154e16254c6b77e0067eec6b08dc7afe0afec901f9c8c5a2deab47e4f9016e790ce5b8d47e33ab9273abd012aca4126f6c4d473588c65e3d2881cbd085ed000e39729bea67b79a7bd923ffa1b1a7753605f60690b7aa4d535de2c9492bcedca7f0683357b0e085e0957a4cf092c8f1621de2ac3f35da6ff17774c3e68b9c545d450f70d87b6721970a49bd8ef38d053a214175bca4b4e31e37a8118b0dc04ff32a55856d"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x80, 0x7f, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x80}]}}, {{0x9, 0x5, 0xf, 0x3, 0x200, 0x0, 0x0, 0xf9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0xb8}]}}]}}, {{0x9, 0x4, 0xa, 0xf, 0xf, 0x53, 0xcc, 0xdf, 0x7, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, '\x00'}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x5, 0x7, 0x8}, {0x6, 0x24, 0x1a, 0x78, 0x29}}, @cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x800, 0xf5a1}, {0x6, 0x24, 0x1a, 0xf, 0x20}, [@acm={0x4, 0x24, 0x2, 0x8}, @network_terminal={0x7, 0x24, 0xa, 0x0, 0x6, 0x7, 0x6}, @mbim={0xc, 0x24, 0x1b, 0xe4, 0x7, 0x8, 0x1, 0xcf4f, 0x3e}]}], [{{0x9, 0x5, 0x9, 0x4, 0x10, 0x4, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xce, 0x2}, @generic={0xac, 0xa, "844d205e67acc87e07f163fd6b790b9128a1040228e821b73a303323423ff549cf55a0d8d5dfd7d6dac4ceceefd7a83eab5e68bb84165adb1867938ef25d91c46d80bad879feaefe5446b54c77355e3d9e117fe00318b9935c7cf82049048e44edbaf88faf83eedb6736267f27262a163421cff6e153d09fa17d249eb24b624643e953f375e5658061509749c8e36fadcb00fd12d712ea3a7e3f9e1bb957a5e7a802c39a0e5428abb381"}]}}, {{0x9, 0x5, 0x5, 0x2, 0x400, 0x7, 0x68, 0x3}}, {{0x9, 0x5, 0xd, 0x8, 0x20, 0x3, 0x7f, 0x4}}, {{0x9, 0x5, 0x6, 0x7, 0x8, 0x9, 0x9, 0x6, [@generic={0x93, 0x4, "46787775e3d5735a185ab91485dd84d7c872594339e9ee198301e8ad0e62123a375513b50156a5c5bc70dc1ef24ac3eec58d4a870d39530cebcdabc089c8a5cc74a735d9bee6d0397244650f270e88e1a4613ce8ecf889f3d5baa01ae408856589157657734e0119ecbea8d18bc7daa3a93c838e33165480b9c2914262b805cd28bf4ac9d638fd6668806b75f88c8fafaf"}, @generic={0xe2, 0x22, "98cbc8ef48893315761c837e778dc256f9ceeed4ee96a40f226db9e80ac4e5d553a7ad07b7850a34e535789c28ac2d28bb6587c3c9478665467c9eca38981115d5e802237699225ce7beec9459e6458e6955a7290941561f4c4531671e3e83669b91c0fa622ed2118cd3d8bab977e9e4ef9b5cb6001c4d733c77e52aecb49282c841cc11c2871986da39ab10c494ef64e7dfc8e43e67c076ae04e0590b465161ffd202a9e796f325750c353b10db7e902517fe4acebf2a1a94059d868764d82bd641d08833a0b083a96365d10db0c42409dee359d95155bb29ed4c374a24dcde"}]}}, {{0x9, 0x5, 0x9, 0x1, 0x400, 0x10, 0x2, 0xe2}}, {{0x9, 0x5, 0x8, 0x0, 0x40, 0xfe, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x81, 0x9}, @generic={0xb2, 0xc, "731651b4f0a25ac95e42242081cd41bc0599c6e039845c005fbcf9abb21bccb0d571643448df7c1a4d1e5ca6bd43e8392994cd6d3db847b57436aad39aa8aa8ed6199140f274d0a0c9221154cfae3b1229afe227c0808fa70cc1cbf8342285787c5894078cf1b52769e85d7e6801dc93c95fc64b0972dde1d305a2910ae972f9e27c32e5eac7ae0d0a6823dced9c4ebf2633c50db6ec456b1489aacfdfefa3dc10e14dbbd980e26c21ca134d980541f9"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x5, 0x3, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x9}]}}, {{0x9, 0x5, 0xf, 0x3, 0x10, 0x9a, 0x4, 0x6}}, {{0x9, 0x5, 0x0, 0x3, 0x8, 0x0, 0xe}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0x0, 0x58, 0x81, [@generic={0x2d, 0x8, "9701258203921f596c9567515033f400818e3bd97d277164e142a0ecee7a4316eb6ac32609cf4064082258"}, @generic={0x5a, 0xd, "2c0e11299c41c3fbe2f326c78754e3fa7b74315623bb537cae4f61a8bf73f92e4642197734d5278c644574b2fb89352791435d88fd60e3ae8b1ba5d69a2bad2b8b37aeb038faea2d71e01fbd8367796047402082d3161c77"}]}}, {{0x9, 0x5, 0x8, 0x2, 0x400, 0xc, 0x1, 0xd0, [@generic={0xaf, 0x23, "b29cc33fe565f94039f737c376a4bfff5212d956ce20b07977dc488e70850a210119341aae152f5dcbe0558428a256b0541005bcc231896832495e765bea83be0caa6c97c377d90d8be50c77be6a4df7b47253d0f6f9a4b765dab995ca180adc3c7d5b15a3e51055615f33f7a2c33cd67c22195559f1a0df1c9ddf49ace7468a9c81200ebb1f9952bc2beaea8cf7d8c02cf64c163560173b0643a1a101562131743f5ce4e74a1b8c19ef74e830"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x10, 0x3, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x22, 0x89e9}, @uac_iso={0x7, 0x25, 0x1, 0xc3, 0x6, 0xfffb}]}}, {{0x9, 0x5, 0xe, 0x2, 0x400, 0xf9, 0x80, 0x7d, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x3}, @generic={0x22, 0x9, "db36fdac8f334eaa064f9c428be94fe83727b3f3d57619281149d5ae25c5b3bb"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x10, 0xf8, 0xb, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x6}, @generic={0x5f, 0x24, "5d3d5b5286e2c1fa6bf88b9d45c62405e8418be1d4c335377d108d9a7eb0c1ad008b41a46564993099e84ed3ec5f796108257713e66843abc981c5b0353f647c08ad0812f9ac5935e940f46556a54bd6ef1cccdcb1e38dcb9f1ecb386a"}]}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x28, 0xfe, 0x81}}]}}, {{0x9, 0x4, 0x5c, 0x1, 0x8, 0x2, 0x6, 0x0, 0x6, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "742c1a"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x5, 0xa, 0x1, 0x6}, [@mdlm={0x15, 0x24, 0x12, 0x9dce}, @ncm={0x6, 0x24, 0x1a, 0x9, 0x2}, @acm={0x4, 0x24, 0x2, 0x5}, @network_terminal={0x7, 0x24, 0xa, 0x8, 0x5, 0x3, 0x4}, @mbim={0xc, 0x24, 0x1b, 0xfff8, 0x1, 0x1, 0x2, 0xfffb}, @dmm={0x7, 0x24, 0x14, 0x4}]}], [{{0x9, 0x5, 0x8, 0x10, 0x10, 0xff, 0xc, 0x4, [@generic={0x7a, 0x21, "8ddf6fc0922073fe837cae5af9be553910b5852e1d9947bfeba5a79721a287dcfe86adb09ac1363c3d35a454292e0c7171f084960758fb6d08645b29c0992da958b90d40209a41dd30ee06888bfce8cb080004027d2023a95170e5127a26e99cbc4114709e61099c9cd25506db816abd6e635001f9f68366"}]}}, {{0x9, 0x5, 0x9, 0xc, 0x40, 0x2, 0x10, 0x2}}, {{0x9, 0x5, 0xb, 0x2, 0x40, 0x1, 0xfe, 0x1, [@generic={0xe9, 0x21, "3cc999da8fa3ac61a3ee29df5e86d2808eec0329b5ffce03b4e3583a36923959e3a0baf8db87254d0a7790036109c5172a5a5c48ea4e8a306c6f89231bcba4ad62a52b843c579cc947be48ab35ef62368b6f4698ac1fab778be1fbc9d6b134a2e8acb7dc28d0c76457d0bd060adbfd6fa87586f8378cf13b455fb5cd3ff32d947998872a37ea28786afc8dc95c2b5ee3ae93462fecf6d1abb9e5538cf0e247416872926cec242d81b356d4f061f6822bcfc884cb7abdd2b31e82f149b002de114aa5e54eb235b754fd62c9a7a644cc738344a8847787f960310e5820b73d35d0355a8f7a123e12"}, @generic={0xf1, 0x24, "6603102948585e6e41002d25891c23e897713d3297a613871e56f9a10448446a80b968e34a5d2cd907a7b9ecf871428b7aaa9843bc4d9344ed10c75fa733809ce35b3bb482a753f3a89d2ff5504743d32919b054c2e1421d42848cb8976f6fb069b330c19a28e93c362e05124ef3abb6d68f0230812187763b12b28a9c4b8f26f826e3dbafce273038a4beef3ae3d11d20a53d6cff0c4ed04e7c93cc5bab389b8fa62948aaa81251da493d40c1d83c5a41096d7b3da7953c5e8a29a6e6ac63e0cabe17cd8b2b425e3d373885f189a9b56dd07760a66d029ad039cb328b0be63f1c47eefa0e7dbfa6284481f8d000a1"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0x6, 0xa, 0x2, [@generic={0xdf, 0x17, "0d1811d0f582a7fa9afacbabe34b8cfcdd771f3f1c275e0966d91593202c6ae05cff1542f3acaf9c0ff03562ab1c0f3c280fcda5f367333a0008dd95bbf770af2349aebbc0bbf30f5c3245b4ed324c0a503dd44bdf2457e571d4c52b44c3932be681ef8a2b1e6aecc12e85e80998e1dbb737f3743bb035c25044a9e8477b0185564d977f3dbd06b7e7274fe5fd34d1ae840245db999891e976b03a72e6b04f06275c530dc84086f37d98e106c97776f4f55bf2a6b50df43e8fcd87185ee3576f98325f3ddf30ee98727f387bb8b5ce1931f9a5371024d14a55fc5e8560"}, @generic={0x66, 0x2, "376dcb3f5b013a83d851a8cf3fa47cbc72b525785d0a0feea25bb39d6242f519ad755d4dc7ca38092a4f16f642d065cd584c4ea1dfc73e2f28f41173657180712a7f7ec1a40ee6c97bbce5f39a12f6720896175d84789b65bc465894867d0fa5208dbd57"}]}}, {{0x9, 0x5, 0xeef610f181d98179, 0x0, 0x8, 0xdf, 0x9, 0xc}}, {{0x9, 0x5, 0xe, 0x8, 0x3ff, 0x4, 0xc1, 0x1, [@generic={0xf6, 0x6, "01f7d0c467996bda03c9769d2756d8b9982ef56bd66e3f7b0a9eabe0dd21671102e8e1d128aed38e207acb223e0dbed92dac5225c21c8c2b4b74fc2f2261eaa8be9c4f567ce603aeba73fc4a44aa1bc821e2fd79c1434a7f804e65932291569f8fcee35bb6f09c4dda14de5478a23cccf99aa6ddd3129de1b4f4f7a7af211378e066030121a0fc132ee4e001693406e67ff7255e93b5e9f8a94e511c4e43919c160d965d2f1896c29ab079f839babf74a5065ed75ceda32dd7a61ffd9f40a352724edfeac7d681a892b9be52a87ee377decd3b37206706c64fb9b4f7f2244d8011fb52f40f88bd340351a2772a6c47806d40be62"}, @generic={0x86, 0x7, "0255a377855481757250b01e0446a5a78ee728d3ca72a6f30d15552b96f7d9d3cf6d0bc5ece53946a9aab91e9f62831cb4a34dabd49513c7521839fead8b678c51c3f6c8710e880a5cb691c8dc81364d73cb493223bf21a6a31366406cc02be472948f19fcf390827c061fe4181237db435d043c50ded50bb709fe648e61085bec5aa905"}]}}, {{0x9, 0x5, 0x9, 0x4, 0x10, 0xf, 0x2, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0xc}, @generic={0xc6, 0x0, "1cf1bd1e6881fa087cb8533af4434df6af2d16016a5f9f8ccc985aa94f91f4ce027d4c09cb9a5607170c1972b6eda22ee33279f1ccd41e9c0855d7ba637ca9050cc55980082e5f82d0631c395211fc2926b1fc60842ec12061ec127bf10933cbac15fbf060563e9203fdcb7f5b2fcbf37afc29dde367e5f3ee31746d32791b027ca1c4c187acb8b0b2dacf14e32488dbe58c4118f5d4f02b9d87cd1d2c3a0dbe710b158752a43383073fe18c9d4b29f384893f0eed690ae35d523b4a4d2847f25e67f0bb"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x410, 0x9, 0x5, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x1000}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0xf7, 0xfff7}]}}]}}, {{0x9, 0x4, 0xfc, 0x1, 0x5, 0x2, 0x6, 0x0, 0x1, [], [{{0x9, 0x5, 0xa, 0x2, 0x10, 0x3, 0xff, 0x15, [@generic={0x2d, 0x2, "c78c77e762e976236fb857986857798a3f623cddf043a2dfd87a091ddbadf7175a00829fa08e5bd5e01d01"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x4, 0x6f, 0x1e, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xc0, 0x8}]}}, {{0x9, 0x5, 0x1, 0x2, 0x10, 0x5, 0x7, 0xce, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x80}, @generic={0xdb, 0x31, "394c21319103b830513265e8799a587b23db558db566c4321b44d9b986d17f7e5d52193cac9d3695f447dce0befba49f34494f04944a5d6d8f0c49f908d3c8881da8b2f4e07d67ce9304a3fb245f18fc898923f1e0f584f61de4b0d45c06f1bc16d104615a5caea630205b46723dab5c91ce44121ffbeec688178409ff2de8a17878aa7c47c2325a90037eb817effa270afe1e319c9969e039a48c3104c2cf29efc29cb83e96498133510c32b0550dcebe44169a28927a8bf73a949f2b91a0806bcb1bcf7bc87d3ba42fd4bd1be4e9edd5f61482392a5c39cd"}]}}, {{0x9, 0x5, 0x2, 0xc, 0x260, 0x2, 0x5, 0x2, [@generic={0x96, 0x22, "46b5795aeec0518d3e1ad8bf7dbbf73db990405251837db5cd5e25a3b5fc5823990cff5be3099471935afd8843d1cfe593aed274ff9d5427e69df483db46e0f2be48d23bfecfbfa0de040792edee28f520153cd293749f80be86268cc3828e4cc8b7876942a48800784e4052b91a453d791279c88909160752ec5d4b00fdefc249c8cb682854c31b1c32e6ccac3fba027eae4c9b"}, @generic={0x5b, 0x1, "678160f558200776a827328780882af332c8d6acbe11414fd5902d88d7dc20c49240ec7b0e96da23fb0072bd819881e933d4db34af91ac6eb02be2cd9950a50bbd363187d5314113b51dba62316aed8736349933164c7ec023"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x0, 0x48, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x3, 0x2}]}}]}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x100, 0x0, 0xf, 0x0, 0x40, 0x7}, 0x133, &(0x7f00000014c0)={0x5, 0xf, 0x133, 0x3, [@generic={0xff, 0x10, 0x3, "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"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x20, 0xf, 0x9, 0x35, 0x6}, @ssp_cap={0x24, 0x10, 0xa, 0x13, 0x6, 0x2, 0xf00, 0x9, [0xf, 0xc000, 0x3fcf, 0xc000, 0x413f, 0x3f00]}]}, 0x2, [{0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0x446}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0xec3a}}]}) syz_usb_connect$cdc_ecm(0x2, 0x13b, &(0x7f0000001600)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x5ea271e2f130b1f8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x129, 0x1, 0x1, 0x97, 0x0, 0x6, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x2, 0x6, 0x0, 0x10, {{0x7, 0x24, 0x6, 0x0, 0x0, "56af"}, {0x5, 0x24, 0x0, 0x57e3}, {0xd, 0x24, 0xf, 0x1, 0xa, 0x2, 0x8, 0x91}, [@ncm={0x6, 0x24, 0x1a, 0xc765, 0x6f9c6b534a7ce377}, @mdlm_detail={0xbc, 0x24, 0x13, 0x7, "39fde5f0df6db23030e4af01a01e844bc7b7938c55ded8fa6c6b7bc527434c00e5a3e7adc886bdec88b4839db8535280e6ae4e8dbaf734ee5902d84471f47ebb1c64f8bbd3ed31b461f96029d45da7654a8e4c8836a6cae2a76facf82bebecef2287c7934fcea43d0d7ea60e66eed9e19ca6fd4da72d13e3fe3237ba0cf5c28d44e343d516b46ecec3f4c4c6ef343bc875e99ed63a83f778819755a55150654b1dd3103663fbf98e357b00d5ac020f15769db7d636457500"}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0x0, 0x8000}, @dmm={0x7, 0x24, 0x14, 0xda, 0xf}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0x11, 0x9}, @country_functional={0xa, 0x24, 0x7, 0x1, 0x200, [0x242d, 0x4a39]}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0xa, 0x6, 0xe}}], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x9, 0x9b}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x9a, 0x1, 0x3}}}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x250, 0x1, 0x7, 0x3, 0x20, 0x50}, 0xd4, &(0x7f0000001740)={0x5, 0xf, 0xd4, 0x4, [@ssp_cap={0x24, 0x10, 0xa, 0x5, 0x6, 0x40, 0xf00f, 0x5, [0x5f, 0xffc0, 0xc05f, 0xc0, 0x0, 0x0]}, @wireless={0xb, 0x10, 0x1, 0x2, 0x2, 0x81, 0x3, 0xe000, 0x84}, @generic={0x8c, 0x10, 0x3, "c3c9882aed163bf65fe2dc0c67d480ea5faffe2cf473b1c38d419b90d6ab3602ca0582c713fb3de17b87a8dc301341335247b8e130182348bfacdf405b0369c956b6bd4093fef8eee110e135de098aef424260c299f351db297e3cb2d36950dc47dfb09fbc760d80cac65ac1adc078e210e0f39e0f0d26803fb18a9f0c12b677bdcc55f69a6bd2bf4e"}, @ss_container_id={0x14, 0x10, 0x4, 0xbf, "6aa411f97aab232badbcb9a6b47d6dfe"}]}, 0x1, [{0x28, &(0x7f00000001c0)=@string={0x28, 0x3, "97b1ca452c9e0a87e954c275f88923bd1724a09236cd4b6a7ab381942d6b810633d887c82050"}}]}) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) r3 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000300)=@ethtool_rxnfc={0x0, 0x2, 0x6, {0x3, @usr_ip6_spec={@empty, @dev={0xfe, 0x80, '\x00', 0x24}, 0xfffffff8, 0x3d, 0xe}, {0x0, @remote, 0xe, 0x4, [0x7, 0x6]}, @ah_ip4_spec={@multicast1, @private=0xa010101, 0x0, 0x5}, {0x0, @empty, 0x6, 0x5, [0x6, 0x9]}, 0xff, 0x3}}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect(0x3, 0x2d, &(0x7f0000000800)={{0x12, 0x1, 0x110, 0xc6, 0x91, 0x9f, 0x40, 0x174f, 0x5212, 0x6041, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5b, 0x3, 0x1, 0xe, 0x1, 0x0, 0x7, [], [{{0x9, 0x5, 0x5, 0xf, 0x400, 0xc, 0x5, 0x83}}]}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x2, {[@main=@item_012={0x1, 0x0, 0x7, "a4"}]}}, 0x0}, 0x0) 5m42.957610737s ago: executing program 3 (id=67): r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x0, 0x2}) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000340)=0x15) poll(&(0x7f0000000240)=[{r1, 0x4001}], 0x1, 0x5) (async) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x6, 0x1, 0x1, 0x0, 0x3}) (async) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000040)=0x1) (async) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000080)=0x2) 5m42.841126227s ago: executing program 3 (id=68): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x77, 0x29, 0x4, 0x20, 0x424, 0x9901, 0xc257, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x2, 0x31, 0x7d, 0x55, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x0, 0x16, 0x4, "94c161ee"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000140)={0x0, 0xf, 0x4, "c7a13997"}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000680)={0x2c, &(0x7f0000000340)={0x20, 0x3, 0x4, "a13b1f21"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000740)={0x34, &(0x7f0000000240)={0x40, 0x15, 0x4, "6ce4d1f4"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000280)={0x0, 0x10, 0x4, "78a5014c"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000180)={0x1c, &(0x7f0000000840)={0x40, 0xe, 0x4, "6c1f5ef8"}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 5m39.735918986s ago: executing program 3 (id=82): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800) (async) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) syz_usb_connect(0x3, 0x4f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201010213df6220f30c7a8119eb010203010902"], &(0x7f0000000100)={0x0, 0x0, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="050f020010030000000610400a14070000000000"]}) (async) syz_usb_connect(0x3, 0x4f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201010213df6220f30c7a8119eb010203010902"], &(0x7f0000000100)={0x0, 0x0, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="050f020010030000000610400a14070000000000"]}) read$FUSE(r0, &(0x7f0000000680)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) mount$overlay(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000001c0), 0x800000, &(0x7f00000003c0)={[{@xino_auto}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '+\\['}}, {@smackfstransmute={'smackfstransmute', 0x3d, '$#.$$'}}, {@uid_gt={'uid>', r2}}, {@fsname={'fsname', 0x3d, '&-'}}, {@pcr={'pcr', 0x3d, 0x23}}, {@fowner_lt={'fowner<', r3}}, {@subj_user={'subj_user', 0x3d, '\\'}}]}) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) (async) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000, 0x0) (async) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000, 0x0) open_tree(r0, &(0x7f0000000640)='\x00', 0x89901) 5m38.443291404s ago: executing program 3 (id=93): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f00000004c0)={0x20, 0x14, 0x2, '$)'}, 0x0, 0x0}) syz_usb_connect$cdc_ncm(0x0, 0x8f, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xfffffffe}, {0x6}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x5, 0x8e, 0x1, 0x5, 0xf}, @dmm={0x7, 0x24, 0x14, 0x2, 0x9}, @country_functional={0x6, 0x24, 0x7, 0x0, 0x4079}, @mbim_extended={0x8, 0x24, 0x1c, 0x9, 0x4, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c020000190001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000003000000000a0000205e000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000800000000000000000000000000000700000000000000000000000000000000000000000000000300000000000000070000000000000000000000000000000000000000000000e02700000000000000000000000000002d00000000000000000000000000000084010500ac1414bb000000000000000000000000000000006c00000000000000ac14142c000000000000000000000000000000000000560000000000fdffffff01000000ac141410000000000000000000000000000000003200000000000000fe800000000000000000000000000500023500000000000000000000feffffff00000000ff010000000000000000000000000001000000003c00000002000000ff0200000000000000000000000000010000000001030000000000000000000000000000ff020000000000000000000000000001000004d33c00000002000000ffffffff00000000000000000000000000000000000000000000000003000000000000000a010102000000000000000000000000000000003200000002"], 0x23c}}, 0x0) 5m38.251725726s ago: executing program 3 (id=97): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40840) r3 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(r3, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000180)={0x40, 0x12, 0x4, "00010000"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r3, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) syz_usb_control_io$lan78xx(r3, 0x0, &(0x7f0000001680)={0x34, &(0x7f0000001440)={0x40, 0x14, 0xd5, "aeca9ea2b8239daf42bfc4be00f8758970aeec0ba31e2c77d89e07dc9941ed0c02cd7719aee4872583661deb63e6952fedc31f036c40d2d1f0a9fa95ed9cd1e4c0d513142e2f48ab52dc8ffc3a4689e565e38e2d51b6db791ac33751346d557745d8ef1dce6986d1027f256614d60720f7630d2be393b3ecaa97b13129ba3f07909becfb3d7a45e0f9cdba8fffd3d8bf9de7b9fcca2c4c02a3336948ea55a53cfeb204a51bc3b59f1162a78c6b6df49331e2efa48616907130f203abb013ef2078e5536dc466633c63ae62bd0aa19c99b8b21f851e"}, 0x0, &(0x7f0000001580)={0x0, 0x8, 0x1, 0x81}, 0x0, 0x0, &(0x7f0000001640)={0xc0, 0xa2, 0x2f, "875ffa59c727aed8a42efe589e92cca507e982bb49fcf873f25f37abbac2f64b2cf235e22918bacb5a04cc605664fa"}}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)={0x17c, r2, 0x8, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "e1d79796940afc449fcf9328eb187011e701aae6d95a7795"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fb3843ff48a329a22599e71b76de8cddf75097856198643e"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "26ed59201f63fde6ffffffffffffff0300"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "317d88623eac958c45c8cc1afa1ed079889329ff6c21c27d"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5417cc3503af3885d9c69580b4c4eba4792beb198ac99dce"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "20c9d2dc953af8fb74e310ae5537e64f1de5f074f11da8be"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x24, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "2562bd68037effd2272411fb818c1c496d99ad7209186e44"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "f1d673b88ba982682208ef4deeee5f8c6baf7ee1b4110e00"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "71f3fd28b698eddec30f2493cea5415b33d439d61de9f46d"}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4004}, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x1c, 0x2e, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0x8, 0x18, 0x0, 0x0, @binary="0aac0f00"}]}, 0x1c}, 0x1, 0x0, 0x0, 0x42804}, 0x0) 5m37.972809655s ago: executing program 32 (id=97): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40840) r3 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(r3, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000180)={0x40, 0x12, 0x4, "00010000"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r3, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) syz_usb_control_io$lan78xx(r3, 0x0, &(0x7f0000001680)={0x34, &(0x7f0000001440)={0x40, 0x14, 0xd5, "aeca9ea2b8239daf42bfc4be00f8758970aeec0ba31e2c77d89e07dc9941ed0c02cd7719aee4872583661deb63e6952fedc31f036c40d2d1f0a9fa95ed9cd1e4c0d513142e2f48ab52dc8ffc3a4689e565e38e2d51b6db791ac33751346d557745d8ef1dce6986d1027f256614d60720f7630d2be393b3ecaa97b13129ba3f07909becfb3d7a45e0f9cdba8fffd3d8bf9de7b9fcca2c4c02a3336948ea55a53cfeb204a51bc3b59f1162a78c6b6df49331e2efa48616907130f203abb013ef2078e5536dc466633c63ae62bd0aa19c99b8b21f851e"}, 0x0, &(0x7f0000001580)={0x0, 0x8, 0x1, 0x81}, 0x0, 0x0, &(0x7f0000001640)={0xc0, 0xa2, 0x2f, "875ffa59c727aed8a42efe589e92cca507e982bb49fcf873f25f37abbac2f64b2cf235e22918bacb5a04cc605664fa"}}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)={0x17c, r2, 0x8, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "e1d79796940afc449fcf9328eb187011e701aae6d95a7795"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "fb3843ff48a329a22599e71b76de8cddf75097856198643e"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "26ed59201f63fde6ffffffffffffff0300"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "317d88623eac958c45c8cc1afa1ed079889329ff6c21c27d"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5417cc3503af3885d9c69580b4c4eba4792beb198ac99dce"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "20c9d2dc953af8fb74e310ae5537e64f1de5f074f11da8be"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x24, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "2562bd68037effd2272411fb818c1c496d99ad7209186e44"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "f1d673b88ba982682208ef4deeee5f8c6baf7ee1b4110e00"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "71f3fd28b698eddec30f2493cea5415b33d439d61de9f46d"}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4004}, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x1c, 0x2e, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0x8, 0x18, 0x0, 0x0, @binary="0aac0f00"}]}, 0x1c}, 0x1, 0x0, 0x0, 0x42804}, 0x0) 5.469268206s ago: executing program 4 (id=2410): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x6010000000000000, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000800)={@fd={0x66642a85, 0x0, r2}, @ptr={0x70742a85, 0x0, &(0x7f0000000400)=""/216, 0xd8, 0x1, 0x14}, @fda={0x66646185, 0x9, 0x1, 0x2c}}, &(0x7f0000000240)={0x0, 0x18, 0x40}}, 0x1000}], 0x0, 0x0, 0x0}) 5.380130775s ago: executing program 4 (id=2411): syz_usb_connect(0x5, 0x24, &(0x7f0000000040)=ANY=[], 0x0) (async) r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000040)=ANY=[], 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) (async) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x800) recvmsg$qrtr(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x38, 0x2) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x24000024) 3.905867938s ago: executing program 0 (id=2419): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f00000000c0)={[{@quota}, {@grpquota_block_hardlimit={'grpquota_block_hardlimit', 0x3d, [0x33]}}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r3, &(0x7f0000000980)={0x2020}, 0x2020) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0x10) ioctl$sock_netdev_private(r2, 0x8914, &(0x7f0000000000)) r4 = syz_init_net_socket$ax25(0x3, 0x2, 0xcc) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000001c0)=@bpq0, 0x10) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0, 0x1, 'syz1\x00', @default, 0x1, 0x0, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0xfffffffffffffe1d) ioctl$sock_netdev_private(r4, 0x89fd, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0)=0x9, 0x4) close_range(r5, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000b40)="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", 0x291}], 0x1}}], 0x1, 0xa010) socket$nl_netfilter(0x10, 0x3, 0xc) 3.81015953s ago: executing program 0 (id=2420): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) ioctl$HIDIOCGFEATURE(r2, 0xc0404807, &(0x7f0000000600)={0x9f, "029e455c444816865c7e41aca510ac366132a0240271a80b47fa2f70391c219a8192a52ed9390c921caaac308f7d6890c7d1d0090ad9254014396aa1f0751f9c"}) 2.900639273s ago: executing program 0 (id=2426): syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff80000000, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x933}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r2, 0x4004092b, 0x200000000005) 2.33619577s ago: executing program 4 (id=2427): socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x84, @dev={0xac, 0x14, 0x14, 0xb}, 0x15, 0x3, 'ovf\x00', 0x1, 0x10, 0x4}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010101, 0x4e21, 0x3, 'wrr\x00', 0x23, 0x81, 0x5}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0x4e23, 0x10000, 0x1cb, 0x12d61, 0x12d58}}, 0x44) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xc6b}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xffff}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8400}, 0x40000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x84, @rand_addr=0x64010100, 0x4e24, 0x3, 'lc\x00', 0x8, 0x323b, 0x55}, {@remote, 0x4e23, 0x10000, 0x0, 0x12d5c, 0x12d5c}}, 0x44) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 2.25387795s ago: executing program 4 (id=2428): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b52, &(0x7f0000000040)={0xfa, &(0x7f0000000000)=[{}]}) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r1 = open(&(0x7f0000000580)='./file0\x00', 0x80242, 0x1df2a23c5997fa5f) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000440)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x203, 0x1, {0xffffffffffffffff, 0x9, 0x20ff, 0x5, 0x89, 0xd615, 0x9, 0x7fffffff, 0xfffffffe, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x400000}}, {0x0, 0x13}}}, 0x35) sendfile(r1, r1, &(0x7f0000000080), 0x7f03) 1.988094689s ago: executing program 4 (id=2429): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000007c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000300)=' ', 0x1}], 0x1}, 0x1) sendmsg$kcm(r1, &(0x7f0000002080)={0x0, 0x0, 0x0}, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x39f943, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000140)={0xf, 0x8}, 0x10) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x9) r3 = syz_open_dev$tty1(0xc, 0x4, 0x3) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r4, 0x5606, 0x6) ioctl$KDSIGACCEPT(r3, 0x5607, 0x4) 1.967477905s ago: executing program 0 (id=2430): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f00000000c0)={[{@quota}, {@grpquota_block_hardlimit={'grpquota_block_hardlimit', 0x3d, [0x33]}}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r3, &(0x7f0000000980)={0x2020}, 0x2020) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0x10) ioctl$sock_netdev_private(r2, 0x8914, &(0x7f0000000000)) r4 = syz_init_net_socket$ax25(0x3, 0x2, 0xcc) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000001c0)=@bpq0, 0x10) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0, 0x1, 'syz1\x00', @default, 0x1, 0x0, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0xfffffffffffffe1d) ioctl$sock_netdev_private(r4, 0x89fd, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0)=0x9, 0x4) close_range(r5, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000b40)="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", 0x291}], 0x1}}], 0x1, 0xa010) socket$nl_netfilter(0x10, 0x3, 0xc) 1.733520168s ago: executing program 0 (id=2431): sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="100027bd7000ffdbdf250800000004000280"], 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@local, 0x0, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000002}}, [@tmpl={0x44, 0x5, [{{@in=@private=0xa010101, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x2, 0x4, 0x3}]}]}, 0xfc}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=ANY=[@ANYBLOB="a0000000210001000000000000000000fc02000000000000000000000000000100000000000000000000000000000000000000004e2300000a0000a02e000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000500011000a0101010000000000000000b292376152000000000000fe8000000000000000000000000000aa3c0400000000000008000200"/88], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380)='ipvlan0\x00', 0x10) ioctl$SIOCPNGETOBJECT(r2, 0x89e0, &(0x7f0000000000)=0x1) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x1, 0x81}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000240)=r4) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x1, r4}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000800)=""/90}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000bc0)={0x6, 0x0, [{0x10000, 0x3f, &(0x7f0000000300)=""/63}, {0x3000, 0x13, &(0x7f0000000880)=""/19}, {0xdddd0000, 0xa6, &(0x7f0000000a40)=""/166}, {0xdddd0000, 0x40, &(0x7f0000000980)=""/64}, {0x1000, 0x50, &(0x7f00000009c0)=""/80}, {0x10000, 0x5b, &(0x7f0000000b40)=""/91}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000340)=0x1) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000380)={0x0, 0x3ff, 0x5}) 1.684572176s ago: executing program 0 (id=2432): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x77, 0x29, 0x4, 0x20, 0x424, 0x9901, 0xc257, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x2, 0x31, 0x7d, 0x55, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="401504"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x0, 0x16, 0x4, "94c161ee"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000140)={0x0, 0xf, 0x4, "c7a13997"}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000680)={0x2c, &(0x7f0000000340)={0x20, 0x3, 0x4, "a13b1f21"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000740)={0x34, &(0x7f0000000240)={0x40, 0x15, 0x4, "6ce4d1f4"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000280)={0x0, 0x10, 0x4, "78a5014c"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000180)={0x1c, &(0x7f0000000840)={0x40, 0xe, 0x4, "6c1f5ef8"}, 0x0, 0x0}) 1.463577762s ago: executing program 2 (id=2434): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, 0x0, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) ioctl$HIDIOCGFEATURE(r2, 0xc0404807, &(0x7f0000000600)={0x9f, "029e455c444816865c7e41aca510ac366132a0240271a80b47fa2f70391c219a8192a52ed9390c921caaac308f7d6890c7d1d0090ad9254014396aa1f0751f9c"}) 1.047601876s ago: executing program 4 (id=2438): syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0xffffffffffffffff, 0x0, 0x101, 0xeaf, 0x100, 0x10000000, {0x40, 0xd04, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902, 0x20040}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, 0x0, {0x7, 0x29, 0x9, 0xffffffff80000000, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x933}}, 0x50) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r1, 0x4004092b, 0x200000000005) 1.031797448s ago: executing program 1 (id=2439): openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = open(&(0x7f0000000580)='./file0\x00', 0x80242, 0x1df2a23c5997fa5f) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000440)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x203, 0x1, {0xffffffffffffffff, 0x9, 0x20ff, 0x5, 0x89, 0xd615, 0x9, 0x7fffffff, 0xfffffffe, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x400000}}, {0x0, 0x13}}}, 0x35) sendfile(r0, r0, &(0x7f0000000080), 0x7f03) (fail_nth: 5) 611.920351ms ago: executing program 1 (id=2440): sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="100027bd7000ffdbdf250800000004000280"], 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@local, 0x0, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000002}}, [@tmpl={0x44, 0x5, [{{@in=@private=0xa010101, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x2, 0x4, 0x3}]}]}, 0xfc}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=ANY=[@ANYBLOB="a0000000210001000000000000000000fc02000000000000000000000000000100000000000000000000000000000000000000004e2300000a0000a02e000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000500011000a0101010000000000000000b292376152000000000000fe8000000000000000000000000000aa3c0400000000000008000200"/88], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380)='ipvlan0\x00', 0x10) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x1, 0x81}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000240)=r4) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x1, r4}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000800)=""/90}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000bc0)={0x6, 0x0, [{0x10000, 0x3f, &(0x7f0000000300)=""/63}, {0x3000, 0x13, &(0x7f0000000880)=""/19}, {0xdddd0000, 0xa6, &(0x7f0000000a40)=""/166}, {0xdddd0000, 0x40, &(0x7f0000000980)=""/64}, {0x1000, 0x50, &(0x7f00000009c0)=""/80}, {0x10000, 0x5b, &(0x7f0000000b40)=""/91}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000340)=0x1) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000380)={0x0, 0x3ff, 0x5}) 584.884994ms ago: executing program 1 (id=2441): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f00000000c0)={[{@quota}, {@grpquota_block_hardlimit={'grpquota_block_hardlimit', 0x3d, [0x33]}}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r3, &(0x7f0000000980)={0x2020}, 0x2020) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0x10) ioctl$sock_netdev_private(r2, 0x8914, &(0x7f0000000000)) r4 = syz_init_net_socket$ax25(0x3, 0x2, 0xcc) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000001c0)=@bpq0, 0x10) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0, 0x1, 'syz1\x00', @default, 0x1, 0x0, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0xfffffffffffffe1d) ioctl$sock_netdev_private(r4, 0x89fd, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x3f, &(0x7f00000001c0)=0x9, 0x4) close_range(r5, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000b40)="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", 0x291}], 0x1}}], 0x1, 0xa010) 503.017945ms ago: executing program 2 (id=2442): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0, 0x0, 0xeb}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x4850}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)={{0x14, 0x10, 0x4}, [@NFT_MSG_NEWSET={0x14, 0x9, 0xa, 0x801}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x3c}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x3, 0x33) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000180)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_SET_FPU(r8, 0x41a0ae8d, &(0x7f0000000480)={'\x00', 0x400, 0x9, 0x29, 0x0, 0x7, 0x10000, 0x5000, '\x00', 0x4}) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x2c, r5, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2001}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, r5, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0x8}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_TX={0x5, 0x18, 0x1}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x7}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4004880) 435.629357ms ago: executing program 1 (id=2443): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xec}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas', 0x5) sendmmsg$inet(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="f841", 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)="050843cb10087b3d2217", 0xa}, {&(0x7f0000000900)="f742c97e8353ef9d8afd344747fb058fea97deff79dbb8e7b56b20a2d430240bf6d32e802d80bb22b247cbad7cbbc4ec0293eb6e0c35c044ad426db18e9403dc1b6b93bfb0ea8f4cb3f3f9cf3a2379cbb191560885ad9a829313c85064a06bc36da8d9a89b20656f349ba2f202c322bd93c50ad4a2d407383bfb6bef053dbb620324f60dfce9383279f82f5e7148e317cfa432eb7d7d38db6d1c70af445a17b02ad505e48c", 0xa5}, {&(0x7f0000000b80)="924a47d58460977aa3ca02e00a7f5a29c19a836ac747ed79c3fa", 0x1a}, {&(0x7f0000000200)="424af25af23219b982ac9de51b2b9e4d963ba16727e80aeb8e63bb41f5dc55c14260524fda707298789d1aad0b0fa94876213dbf60e2b9a869a62dde7e94c63527655d9a2900cf36d7d3f34f0b915c5eb2752d82409604bc86ef78d5dce09c", 0x5f}, {&(0x7f00000009c0)="c04b4225d25462ad89d2c7da85d1d6d41381d7d8ed43fa8e10a285f3aa02a57271c837f1cbabf983bf6e851b5d1f8b053e6344ce52ec8dad22733cb4e11961ed7a9b82dbf3e2461ea51692409b4e23b8632994d4066b6857e1b2ff942ba0bc1813aca4a4cec33bbdac534050122dd74cf2276ed65c56c95903ceea7a0c209e9649ceb95927b4332db3cd0df8d358184f3f3a124d4e6089b272540e8b", 0x9c}, {&(0x7f0000000400)="38414448ddada31ba40700f2690f4440b2754e0e330875e61c4498e23b98604b6d4d8ee8221d0da5da4bf4e37ba7ba42501126b12705f27fb2d8b90cedb7af2b773b04b759b8eb60f5ab55b8a4b518ca38730fc22b2fe9fe", 0x58}], 0x6}}], 0x2, 0x40408e0) 300.196563ms ago: executing program 1 (id=2444): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev, 0xe000}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 288.153543ms ago: executing program 2 (id=2445): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) mprotect(&(0x7f00001b2000/0x4000)=nil, 0x4000, 0x1) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0x1fee00}], 0x2, 0x0, 0x900, 0x0) 286.154775ms ago: executing program 1 (id=2453): syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="92756f43b31ffe542788ef586b7c5a344424e3acac2590be6bbe37adface4a8f2e534ffe76a83a93f0b3680a72fddfde83f96d01982384e8d689219cb9669b14dbaa1b799f82ea1fc926126a4163618e16d4f94143a4e0f27c44fcef3920a0b3805ed4e78098d8689cc7791bd86648070718d238664332948d87866c8d2590fc0f017f9853abd9ed60b99f1aa6ae2dbd24ab6dbcebdb055246815ace147cc50fa3b2861148fcda374d5b203e51d72c45e4dde3e9ee9a47ffe458baf7bb49035135a8194aa1f0a83fa2abed56398f90daff679634619453f533f22583a6e0a4dc09e9de46684d5e0136e229510f3702cf3a4cd0065d3e5d3c419e38a80b070ca55010e082a9c510fd18cc0b26bb5e8e459e747befbc5c6b60ace80bf41417b7b78cf57e5b3984f0cdddc615c5e0000454d3f4a196fb6d18aa629cf0b0245f95ba958d86dc175616f8cd3ac473057dc3a5ff7107973326350107f4468e7ecd48d689b82c12d22ae5f1858302a1b4cfde8fd347a99ddcde40d1c49d9b5099fbccf09e782212be4b2ce36a2bc3c9ee794abffe72a5501e6c4f3f7f68b74761ffd6620609224a3bf11f655dadb5c8a5813b02fb46830e9ac6825f5d0e89910352eb3a58c0dd82d094f94dd2c85666f684a8f437bbd0e66b9f4d366117b67a054d212c4fbc287848cb0578391335d5d616b14d99a2e3df8e8a152d5de99bcefcaab5bb5cc71f3ddd66b379c104648e190e0b28a180d3aecc5423575d4ba7dbf31215c717da7b87dd454b6efcd36c91aaa631127f5bd88723d221752f102bc0c7ac6c5c7a1ad6747af40d01b6d39eab7b0e1292b44683c586386ad00acf60fb8f9bac551a6eb5bab7317b5d89f64db10bd9018dfa6d65d93862e851afbc30fd70fe5f0de322462045177231852ca80e4e78da4fea0c79ba354333026c8bc77d308a8d256a19ec45d2088c196691d3f9aac28ded36004a65ee1ce49ba9599ceee84534bb61d02d04a6732f1e27d72962f74b59f3522bf844c5022986d55934e48b8681b7f5b7532391448caeef00315d28320a46d8bd7813544e1e4bf994e14a519c2654ff20b42bdb69c262897e28eca528f0999840b00ed8256597d27cfc20d71d5f40d0bbca759f7594c6034aa1e16a84ed152fad0fdc1c303a7f61225712714f823afc5ea241d482d3585759623af8c97ca6a84a2033b3d7314ea0ef7ba9b288b362a294c92c8b9736829c16f61c5a1ee04aca965d71162292274595ea62c9c2918e8279c99f5d2830c617c58211fd7452330184b9428d5ec1d5cd75ddcc6de3326fdc70e891104b3b013c30ffccfaf3308d9671b01f6b080a930dac2052c6f39817a662121d90d40d6a1facfb50bec7d408030b6d0ae3e744f3bcc327c35dc43cf86b743db78ff2e593b19923235ed6467f299b08718fe1840c16a748935dff941150fb08b30573b37bf9af5c86cc8d9e229a832e4ef25ec91f71120f2b3e9062485976c280a2d172386029e2f2a4801197fca0a13514edacf5ddbac5a62e8bb13dd1572657a821a8739297f72e29239d1cdddf3e30cbe9af3141f2275ee4ae85d86ec888fe9a6751f252057e95b8beb055e276439581afee93cd44f1e92f70e5f725451d3ab662918ffbb1269509fbd511e95a00ec717f9d60d643864abd6ad1cc4dd7f933379a6078a86c2158db8076e7b660366fca7b1c46d09d2c8e67a6494bfb4c2c6750e76593895b5e2b2bc78093840c3c4a807826bc2750a96b4e1dd5b82b492bb2215518c92064d1763c37132604e52e73fac3f4511f791753aeecfbb19816e0da7a1bfbea9eeaa0f256eaedcb119a61f7d0ea0f5cd4969d45cb014800f2c888d5c2217cf0f69a7507779883b57352bb8883cc584891950d6e792537074f4fc4337aa19b9bf60e18edd939d289fb4a6b7aa6c66da20774e249ca4f779d3c910b1a9a8e4c38af6adecc87d5481d181fd66023ffff246f4e2556b218fe8110acebe20b1675f1de6f265b6d1d8514a53522396bf0e2f2b153c498e48b36d16f8b9bd56f45d7f5b9397d7f1339117a176d0bad0b68e800682416d3e18fe2197c7f8dc20600feb95cc6ba86ad47f113e159bd4389e30eab2874bd27eebc56020c4dab9973b13f3e82aa62a7e0a151d73de48cb811e32be63ffd303f5a6ea6f097ed763fbf36c430821e451146de79922348354ce285af0997bf3c66e6ef02942e24b8f1ccdd542f09cfe65c0da0094c0b5fd26bbc061538b41e5ed2cbb390ee29b10a4b7a696009e1b5b86c44c0a561a257c15415feaeb1433ea275ed6e4b228503fe71ee5942665164faaed6697112206be0fe7863aebd4bbe951d5dea1da294dba0793196385f4d5141c9d6c4b0fa22b2e200cfb70b52aca31655e71e5a576ccb8ccb5b1364748aa981edbb81a813b1aebc67be1f7619e7e197622d981280429f6ca5145c5b3b05e6bace9191e5c58fbf140f71f594cbfd4db0e9f6923f1758ff9464a61a720a5d4f09c622c3ce3f5d0d3a1d191111168108f41f12b16e9eaf3617c353715cd35260560cbfd0555d51ce5c40bbdb7c95ceaeadadb8902974de50b0863348183864f5ea682e678286a06a6f396af29a7c7fb33a3579e25835963612f3c0d4cf369d85959a0adeda94d35824050e6fba7f83f90867583f713d7783323c7010e94c9be331f860db395dbde6face5bfdb616fcefa9c6b01f6963daa840a31ff554a458c0c50cb5e09f91f54f63234589decaf45bbfbaef0dcbff4ae6e65ca26a530261c491ef8eb9a855a1d7463391c9b66be96cf24c3c321ee5a5bdc857f60b582683c6ae1e3775b62a9f19ff8fa51380ca8a2a3c6de79012f5727ba12025e7e6723a23a81e067ca6e54c7b38ff64880d235d21e7ee5258953dcbf9e2a962f006ca4ffe870859242c850cbae4222b3b72c4f86934379ba2ead1dcde906241b994d95c88355af5a9a30ace9c933a6942f341ad221dd825846a8fd44c03e2eaa9311c26e15a1bd7cbba961a22ef23d7ebba0e34cec5ef09b1ce72814a97e33bd29f3d9ec80a4f45d1d29486accf15c11f1a800bd84918e7626f678275d7c7acb02cc0e6e34bb766ba6b75c3ad14fca9352e09c3b69390c045cfc842ff9ade8ca693c07fadc7047a946e6e570c3afc5b501c964103397f5ddadc2d59a048348dd42f07cfe31bc9b5ae453f5086bb41bba4c8a3e518e30b0855184b053f923025dd72ce1bcbf41231978b34a8547c71d7313992165078903c61d312b0d9469413c9fd97ccdf0ea270fb6c47ec8861a1c8d909eeace761b5a06ba46e25785ff87f867777abb237c6c980687991f1ed0157d58492260c712cec34c1fc0962103955db4d5090b6e8409cf3c3c79d0e691cf4fbc0b2251a016dcd456969cd32e5429533bf0d6f8bda84c05f0e2040de8b53bfb8676eec4b76c3df6f46b1e43732035dda577e75f640777f6ae90fd2f1af42ba462dac732019c599bfef01acd6a0d4d1796bcb8f58519d6f9ad9a3206704a94d472516b9881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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x1, {0xffffffffffffffff, 0x0, 0x101, 0xeaf, 0x100, 0x10000000, {0x40, 0xd04, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902, 0x20040}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0x0, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x933}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) syz_usb_connect(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="120100037a6fe9103c4171819cc90102030109022400030204008109f2cd0f00837c0972090402e500ffff00060904"], &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r3, 0x40480923, 0x200000000005) 203.125624ms ago: executing program 2 (id=2446): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x7810000000000000, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000800)={@fd={0x66642a85, 0x0, r2}, @ptr={0x70742a85, 0x0, &(0x7f0000000400)=""/216, 0xd8, 0x1, 0x14}, @fda={0x66646185, 0x9, 0x1, 0x2c}}, &(0x7f0000000240)={0x0, 0x18, 0x40}}, 0x1000}], 0x0, 0x0, 0x0}) 118.606046ms ago: executing program 2 (id=2448): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000b40)="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", 0x27c}], 0x1}}], 0x1, 0xa010) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f00000020c0)="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", 0x47c, 0x4000, 0x0, 0x0) 0s ago: executing program 2 (id=2449): sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="100027bd7000ffdbdf250800000004000280"], 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@local, 0x0, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000002}}, [@tmpl={0x44, 0x5, [{{@in=@private=0xa010101, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x2, 0x4, 0x3}]}]}, 0xfc}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=ANY=[@ANYBLOB="a0000000210001000000000000000000fc02000000000000000000000000000100000000000000000000000000000000000000004e2300000a0000a02e000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000500011000a0101010000000000000000b292376152000000000000fe8000000000000000000000000000aa3c0400000000000008000200"/88], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x1, 0x81}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000240)=r3) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x1, r3}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000800)=""/90}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)={0x6, 0x0, [{0x10000, 0x3f, &(0x7f0000000300)=""/63}, {0x3000, 0x13, &(0x7f0000000880)=""/19}, {0xdddd0000, 0xa6, &(0x7f0000000a40)=""/166}, {0xdddd0000, 0x40, &(0x7f0000000980)=""/64}, {0x1000, 0x50, &(0x7f00000009c0)=""/80}, {0x10000, 0x5b, &(0x7f0000000b40)=""/91}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000340)=0x1) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000380)={0x0, 0x3ff, 0x5}) kernel console output (not intermixed with test programs): 2][ T5906] DVB: Unable to find symbol lgdt330x_attach() [ 379.016444][ T5906] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 379.081092][ T5906] rc_core: IR keymap rc-dvico-portable not found [ 379.088001][ T5906] Registered IR keymap rc-empty [ 379.098525][ T5906] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 379.110985][ T5906] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input35 [ 379.125419][ T5906] dvb-usb: schedule remote query interval to 100 msecs. [ 379.133226][ T5906] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 379.145761][ T5906] usb 1-1: USB disconnect, device number 23 [ 379.208912][ T5906] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 379.251904][ T9] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 379.408532][ T794] usb 5-1: USB disconnect, device number 45 [ 379.415458][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 379.425142][ T9] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 379.441987][ T9] usb 3-1: config 0 has no interface number 0 [ 379.461058][ T9] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 379.476217][ T9] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 379.486211][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 379.494554][ T9] usb 3-1: Product: syz [ 379.498818][ T9] usb 3-1: Manufacturer: syz [ 379.504983][ T9] usb 3-1: SerialNumber: syz [ 379.513923][ T9] usb 3-1: config 0 descriptor?? [ 379.519584][T11630] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 379.692315][T11636] FAULT_INJECTION: forcing a failure. [ 379.692315][T11636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 379.705683][T11636] CPU: 1 UID: 0 PID: 11636 Comm: syz.4.2057 Not tainted syzkaller #0 PREEMPT(full) [ 379.705709][T11636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 379.705728][T11636] Call Trace: [ 379.705736][T11636] [ 379.705744][T11636] dump_stack_lvl+0x189/0x250 [ 379.705776][T11636] ? __pfx____ratelimit+0x10/0x10 [ 379.705803][T11636] ? __pfx_dump_stack_lvl+0x10/0x10 [ 379.705827][T11636] ? __pfx__printk+0x10/0x10 [ 379.705848][T11636] ? __might_fault+0xb0/0x130 [ 379.705881][T11636] should_fail_ex+0x414/0x560 [ 379.705914][T11636] _copy_from_user+0x2d/0xb0 [ 379.705937][T11636] __md_set_array_info+0xcb/0x1000 [ 379.705970][T11636] ? mddev_suspend+0x449/0x5a0 [ 379.705997][T11636] ? __pfx___md_set_array_info+0x10/0x10 [ 379.706025][T11636] ? __pfx___mutex_lock+0x10/0x10 [ 379.706058][T11636] ? bpf_lsm_capable+0x9/0x20 [ 379.706076][T11636] ? security_capable+0x7e/0x2e0 [ 379.706103][T11636] md_ioctl+0xa7f/0x2510 [ 379.706124][T11636] ? blkdev_common_ioctl+0x100c/0x2570 [ 379.706154][T11636] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 379.706174][T11636] ? __pfx_md_ioctl+0x10/0x10 [ 379.706196][T11636] ? do_vfs_ioctl+0xbe8/0x1430 [ 379.706222][T11636] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 379.706243][T11636] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 379.706306][T11636] ? __pfx_md_ioctl+0x10/0x10 [ 379.706328][T11636] blkdev_ioctl+0x60e/0x710 [ 379.706354][T11636] ? __pfx_blkdev_ioctl+0x10/0x10 [ 379.706376][T11636] ? __fget_files+0x3a0/0x420 [ 379.706396][T11636] ? __fget_files+0x2a/0x420 [ 379.706420][T11636] ? bpf_lsm_file_ioctl+0x9/0x20 [ 379.706448][T11636] ? __pfx_blkdev_ioctl+0x10/0x10 [ 379.706474][T11636] __se_sys_ioctl+0xfc/0x170 [ 379.706503][T11636] do_syscall_64+0xfa/0xfa0 [ 379.706523][T11636] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 379.706542][T11636] ? clear_bhb_loop+0x60/0xb0 [ 379.706563][T11636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 379.706581][T11636] RIP: 0033:0x7f74b178f6c9 [ 379.706597][T11636] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 379.706614][T11636] RSP: 002b:00007f74b26ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 379.706634][T11636] RAX: ffffffffffffffda RBX: 00007f74b19e5fa0 RCX: 00007f74b178f6c9 [ 379.706648][T11636] RDX: 0000200000000005 RSI: 0000000040480923 RDI: 0000000000000006 [ 379.706661][T11636] RBP: 00007f74b26ca090 R08: 0000000000000000 R09: 0000000000000000 [ 379.706674][T11636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 379.706686][T11636] R13: 00007f74b19e6038 R14: 00007f74b19e5fa0 R15: 00007ffc1e0e5568 [ 379.706724][T11636] [ 380.012393][T11630] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 380.080022][ T30] audit: type=1400 audit(1762864960.323:37): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=11640 comm="syz.4.2059" [ 380.138874][T11643] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 380.187426][ T5906] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 380.197308][ T5906] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz1] on syz0 [ 380.292355][T11646] fido_id[11646]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 380.426220][ T9] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 380.447410][ T9] asix 3-1:0.188: probe with driver asix failed with error -32 [ 380.680830][ T9] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 380.830857][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 380.837793][ T9] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 380.846101][ T9] usb 5-1: config 0 has no interface number 0 [ 380.855258][ T9] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 380.864473][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.872554][ T9] usb 5-1: Product: syz [ 380.877191][ T9] usb 5-1: Manufacturer: syz [ 380.882299][ T9] usb 5-1: SerialNumber: syz [ 380.889253][ T9] usb 5-1: config 0 descriptor?? [ 380.897617][ T9] smsc95xx v2.0.0 [ 380.915419][T11618] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 380.972020][ T55] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input36 [ 381.037071][ T55] usb 2-1: USB disconnect, device number 67 [ 381.065049][T11658] syzkaller1: entered promiscuous mode [ 381.070652][T11658] syzkaller1: entered allmulticast mode [ 381.144758][T11662] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 381.154320][T11662] block device autoloading is deprecated and will be removed. [ 381.210928][T11658] md: superblock version 796157294 not known [ 381.218941][T11658] md: couldn't set array info. -22 [ 381.307734][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 381.318701][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 381.600835][ T10] usb 2-1: new full-speed USB device number 68 using dummy_hcd [ 381.764154][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 381.775292][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 381.786171][ T10] usb 2-1: New USB device found, idVendor=22d4, idProduct=1503, bcdDevice= 0.00 [ 381.795964][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 381.810880][ T10] usb 2-1: config 0 descriptor?? [ 381.816552][T11666] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 381.897647][ T6276] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 382.027181][ T5944] usb 3-1: USB disconnect, device number 61 [ 382.074094][ T5853] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 382.098877][ T5853] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz1] on syz0 [ 382.198129][T11676] fido_id[11676]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 382.221565][T11681] IPVS: sync thread started: state = MASTER, mcast_ifn = hsr0, syncid = 4, id = 0 [ 382.236231][ T10] hid (null): report_id 0 is invalid [ 382.271412][ T10] glorious 0003:22D4:1503.0018: report_id 0 is invalid [ 382.278354][ T10] glorious 0003:22D4:1503.0018: item 0 0 1 8 parsing failed [ 382.302853][ T10] glorious 0003:22D4:1503.0018: probe with driver glorious failed with error -22 [ 382.441047][ T55] usb 2-1: USB disconnect, device number 68 [ 382.503568][T11693] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffc,4) [ 382.511940][T11693] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 382.518432][T11693] comedi comedi3: 8255: I/O port conflict (0x3e,4) [ 382.525243][T11693] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 382.532056][T11693] comedi comedi3: 8255: I/O port conflict (0x1000008,4) [ 382.539107][T11693] comedi comedi3: 8255: I/O port conflict (0x7,4) [ 382.539601][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 382.546025][T11693] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 382.566865][ T9] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -32 [ 382.568486][T11693] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 382.583043][T11693] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 382.590433][T11693] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 382.597228][T11693] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 382.603868][T11693] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 382.610751][T11693] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 382.617506][T11693] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 382.625964][T11693] comedi comedi3: 8255: I/O port conflict (0xffffffff80000088,4) [ 382.637419][T11693] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffefe,4) [ 382.645897][T11693] comedi comedi3: 8255: I/O port conflict (0xa,4) [ 382.652490][T11693] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff5,4) [ 382.660334][T11693] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 382.667227][T11693] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 382.960858][ T9] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 383.020012][ T10] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 383.030047][ T10] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz1] on syz0 [ 383.082931][T11702] fido_id[11702]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 383.130828][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 383.142585][ T9] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 383.155041][ T9] usb 3-1: config 0 has no interface number 0 [ 383.161462][ T9] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 383.174027][ T9] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 383.183483][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.191751][ T9] usb 3-1: Product: syz [ 383.195978][ T9] usb 3-1: Manufacturer: syz [ 383.200641][ T9] usb 3-1: SerialNumber: syz [ 383.208615][ T9] usb 3-1: config 0 descriptor?? [ 383.220936][T11696] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 383.437030][T11696] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 383.458100][T11723] input: syz1 as /devices/virtual/input/input37 [ 383.621283][ T55] usb 5-1: USB disconnect, device number 46 [ 383.849246][ T9] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 383.860375][ T9] asix 3-1:0.188: probe with driver asix failed with error -32 [ 383.867865][T11742] fuse: Unknown parameter 'roo00000000000000040000' [ 383.963473][T11744] netlink: 420 bytes leftover after parsing attributes in process `syz.1.2098'. [ 384.370837][ T55] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 384.520852][ T55] usb 1-1: Using ep0 maxpacket: 32 [ 384.527768][ T55] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 384.535992][ T55] usb 1-1: config 0 has no interface number 0 [ 384.544078][ T55] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 384.553908][ T55] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 384.564496][ T55] usb 1-1: Product: syz [ 384.568660][ T55] usb 1-1: Manufacturer: syz [ 384.574169][ T55] usb 1-1: SerialNumber: syz [ 384.580687][ T55] usb 1-1: config 0 descriptor?? [ 384.587641][ T55] smsc95xx v2.0.0 [ 384.991564][ T55] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 385.003503][ T55] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 385.263007][T11794] overlayfs: missing 'workdir' [ 385.420853][ T5944] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 385.468394][T11801] FAULT_INJECTION: forcing a failure. [ 385.468394][T11801] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.482456][T11801] CPU: 1 UID: 0 PID: 11801 Comm: syz.1.2119 Not tainted syzkaller #0 PREEMPT(full) [ 385.482480][T11801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 385.482492][T11801] Call Trace: [ 385.482500][T11801] [ 385.482512][T11801] dump_stack_lvl+0x189/0x250 [ 385.482541][T11801] ? __pfx____ratelimit+0x10/0x10 [ 385.482568][T11801] ? __pfx_dump_stack_lvl+0x10/0x10 [ 385.482591][T11801] ? __pfx__printk+0x10/0x10 [ 385.482614][T11801] ? fs_reclaim_acquire+0x7d/0x100 [ 385.482637][T11801] should_fail_ex+0x414/0x560 [ 385.482656][T11801] prepare_alloc_pages+0x22b/0x650 [ 385.482674][T11801] __alloc_frozen_pages_noprof+0x123/0x370 [ 385.482692][T11801] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 385.482713][T11801] ? policy_nodemask+0x27c/0x720 [ 385.482731][T11801] alloc_pages_mpol+0x232/0x4a0 [ 385.482749][T11801] vma_alloc_folio_noprof+0xe4/0x200 [ 385.482765][T11801] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 385.482787][T11801] folio_prealloc+0x30/0x180 [ 385.482802][T11801] do_pte_missing+0x14e7/0x3360 [ 385.482826][T11801] handle_mm_fault+0x1b26/0x32a0 [ 385.482838][T11801] ? __pte_offset_map_lock+0x13e/0x210 [ 385.482856][T11801] ? handle_mm_fault+0xdb/0x32a0 [ 385.482873][T11801] ? __pfx_handle_mm_fault+0x10/0x10 [ 385.482885][T11801] ? follow_page_pte+0x7ef/0x13e0 [ 385.482902][T11801] ? __pfx_follow_page_pte+0x10/0x10 [ 385.482915][T11801] ? check_vma_flags+0x50d/0x580 [ 385.482930][T11801] __get_user_pages+0x1650/0x29f0 [ 385.482957][T11801] __gup_longterm_locked+0xde4/0x1660 [ 385.482976][T11801] ? sanity_check_pinned_pages+0x1241/0x1300 [ 385.482987][T11801] ? gup_fast_fallback+0x1b82/0x22d0 [ 385.483001][T11801] gup_fast_fallback+0x1d6b/0x22d0 [ 385.483011][T11801] ? blkdev_direct_IO+0x1261/0x17e0 [ 385.483025][T11801] ? blkdev_read_iter+0x23d/0x440 [ 385.483040][T11801] ? do_syscall_64+0xfa/0xfa0 [ 385.483064][T11801] ? __pfx_gup_fast_fallback+0x10/0x10 [ 385.483075][T11801] ? irqentry_exit+0x5ba/0x640 [ 385.483085][T11801] ? lockdep_hardirqs_on+0x9c/0x150 [ 385.483095][T11801] ? irqentry_exit+0x5ba/0x640 [ 385.483110][T11801] ? pin_user_pages_fast+0x4d/0xb0 [ 385.483123][T11801] iov_iter_extract_pages+0x35f/0x5e0 [ 385.483141][T11801] bio_iov_iter_get_pages+0x499/0x1490 [ 385.483162][T11801] ? bio_associate_blkg+0x6d/0x230 [ 385.483179][T11801] ? __pfx_bio_iov_iter_get_pages+0x10/0x10 [ 385.483194][T11801] ? blk_start_plug+0x6f/0x1b0 [ 385.483209][T11801] __blkdev_direct_IO+0x66e/0xf90 [ 385.483236][T11801] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 385.483255][T11801] ? lockdep_hardirqs_on+0x9c/0x150 [ 385.483266][T11801] ? iov_npages+0x170/0x290 [ 385.483279][T11801] blkdev_direct_IO+0x1261/0x17e0 [ 385.483300][T11801] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 385.483316][T11801] ? current_time+0x222/0x370 [ 385.483331][T11801] ? __pfx_current_time+0x10/0x10 [ 385.483358][T11801] ? aa_file_perm+0x44c/0x1540 [ 385.483375][T11801] ? atime_needs_update+0x56b/0x6d0 [ 385.483391][T11801] ? touch_atime+0xf1/0x6d0 [ 385.483405][T11801] ? __pfx_aa_file_perm+0x10/0x10 [ 385.483417][T11801] ? kiocb_write_and_wait+0xad/0x1b0 [ 385.483434][T11801] blkdev_read_iter+0x23d/0x440 [ 385.483453][T11801] do_iter_readv_writev+0x623/0x8c0 [ 385.483467][T11801] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 385.483476][T11801] ? common_file_perm+0x1b5/0x230 [ 385.483490][T11801] ? bpf_lsm_file_permission+0x9/0x20 [ 385.483505][T11801] ? security_file_permission+0x75/0x290 [ 385.483522][T11801] ? rw_verify_area+0x2a6/0x4d0 [ 385.483539][T11801] vfs_readv+0x253/0x850 [ 385.483555][T11801] ? __pfx_vfs_readv+0x10/0x10 [ 385.483574][T11801] ? __fget_files+0x2a/0x420 [ 385.483588][T11801] ? __fget_files+0x3a0/0x420 [ 385.483599][T11801] ? __fget_files+0x2a/0x420 [ 385.483614][T11801] __se_sys_preadv2+0x179/0x290 [ 385.483627][T11801] ? __pfx___se_sys_preadv2+0x10/0x10 [ 385.483639][T11801] ? do_syscall_64+0xbe/0xfa0 [ 385.483648][T11801] ? __x64_sys_preadv2+0x20/0xc0 [ 385.483659][T11801] do_syscall_64+0xfa/0xfa0 [ 385.483669][T11801] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.483679][T11801] ? clear_bhb_loop+0x60/0xb0 [ 385.483691][T11801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.483701][T11801] RIP: 0033:0x7fbae418f6c9 [ 385.483711][T11801] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 385.483720][T11801] RSP: 002b:00007fbae50c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 385.483732][T11801] RAX: ffffffffffffffda RBX: 00007fbae43e5fa0 RCX: 00007fbae418f6c9 [ 385.483739][T11801] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 385.483745][T11801] RBP: 00007fbae50c3090 R08: 0000000000000000 R09: 0000000000000000 [ 385.483752][T11801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 385.483757][T11801] R13: 00007fbae43e6038 R14: 00007fbae43e5fa0 R15: 00007fff3a8d2528 [ 385.483774][T11801] [ 385.980790][ T5944] usb 5-1: Using ep0 maxpacket: 16 [ 385.987602][ T5944] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 385.999891][ T5944] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 386.023233][ T5944] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 386.040837][ T5944] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.059371][ T5944] usb 5-1: Product: syz [ 386.069161][ T5944] usb 5-1: Manufacturer: syz [ 386.076625][ T5944] usb 5-1: SerialNumber: syz [ 386.093898][ T5944] usb 5-1: config 0 descriptor?? [ 386.124693][ T5906] usb 3-1: USB disconnect, device number 62 [ 386.135469][ T5944] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 386.158424][ T5944] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 386.373458][T11815] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 386.383165][T11815] block device autoloading is deprecated and will be removed. [ 386.592402][ T55] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 386.694671][ T55] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 386.737923][ T5944] em28xx 5-1:0.0: chip ID is em2882/3 [ 386.866866][T11826] binder: BINDER_SET_CONTEXT_MGR already set [ 386.873173][T11826] binder: 11824:11826 ioctl 4018620d 200000000040 returned -16 [ 386.947688][ T5944] em28xx 5-1:0.0: Config register raw data: 0xfffffffb [ 386.955299][ T5944] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 386.977649][ T5944] em28xx 5-1:0.0: No AC97 audio processor [ 386.994579][ T5944] usb 5-1: USB disconnect, device number 47 [ 387.011245][ T5944] em28xx 5-1:0.0: Disconnecting em28xx [ 387.031052][ T5944] em28xx 5-1:0.0: Freeing device [ 387.340788][ T5944] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 387.494092][ T5944] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 387.506750][ T5944] usb 5-1: config 220 has 2 interfaces, different from the descriptor's value: 3 [ 387.516566][ T5944] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 387.531288][ T5944] usb 5-1: config 220 interface 0 has no altsetting 0 [ 387.538145][ T5944] usb 5-1: config 220 interface 1 has no altsetting 0 [ 387.547885][ T5944] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 387.559241][ T5944] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 387.568209][ T5944] usb 5-1: Product: syz [ 387.572822][ T5944] usb 5-1: Manufacturer: syz [ 387.577520][ T5944] usb 5-1: SerialNumber: syz [ 387.631764][ T5906] usb 1-1: USB disconnect, device number 24 [ 387.758315][T11838] overlayfs: missing 'lowerdir' [ 388.380820][ T5882] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 388.445409][ T5944] uvcvideo 5-1:220.0: probe with driver uvcvideo failed with error -22 [ 388.498992][ T5944] usb 5-1: USB disconnect, device number 48 [ 388.570800][ T55] usb 2-1: new full-speed USB device number 69 using dummy_hcd [ 388.578409][ T5882] usb 1-1: Using ep0 maxpacket: 32 [ 388.587714][ T5882] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 388.596033][ T5882] usb 1-1: config 0 has no interface number 0 [ 388.606179][ T5882] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 388.615457][ T5882] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 388.623568][ T5882] usb 1-1: Product: syz [ 388.627821][ T5882] usb 1-1: Manufacturer: syz [ 388.632521][ T5882] usb 1-1: SerialNumber: syz [ 388.640138][ T5882] usb 1-1: config 0 descriptor?? [ 388.648139][ T5882] smsc95xx v2.0.0 [ 388.732620][ T55] usb 2-1: config 1 has an invalid interface number: 188 but max is 0 [ 388.741267][ T55] usb 2-1: config 1 has an invalid descriptor of length 205, skipping remainder of the config [ 388.752411][ T55] usb 2-1: config 1 has no interface number 0 [ 388.759511][ T55] usb 2-1: config 1 interface 188 altsetting 189 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 388.775654][ T55] usb 2-1: config 1 interface 188 has no altsetting 0 [ 388.786195][ T55] usb 2-1: New USB device found, idVendor=0421, idProduct=01d0, bcdDevice=be.5c [ 388.795808][ T55] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 388.807620][ T55] usb 2-1: Product: syz [ 388.812195][ T55] usb 2-1: Manufacturer: syz [ 388.817057][ T55] usb 2-1: SerialNumber: syz [ 389.032641][ T55] rndis_host 2-1:1.188: skipping garbage [ 389.050330][ T55] usb 2-1: bad CDC descriptors [ 389.056398][ T55] cdc_acm 2-1:1.188: skipping garbage [ 389.065522][ T5882] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 389.087987][ T55] usb 2-1: USB disconnect, device number 69 [ 389.103218][ T5882] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 389.448712][T11865] overlayfs: missing 'lowerdir' [ 389.579716][T11867] FAULT_INJECTION: forcing a failure. [ 389.579716][T11867] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.610940][T11867] CPU: 0 UID: 0 PID: 11867 Comm: syz.4.2144 Not tainted syzkaller #0 PREEMPT(full) [ 389.610967][T11867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 389.610979][T11867] Call Trace: [ 389.610987][T11867] [ 389.610995][T11867] dump_stack_lvl+0x189/0x250 [ 389.611025][T11867] ? __pfx____ratelimit+0x10/0x10 [ 389.611053][T11867] ? __pfx_dump_stack_lvl+0x10/0x10 [ 389.611078][T11867] ? __pfx__printk+0x10/0x10 [ 389.611113][T11867] should_fail_ex+0x414/0x560 [ 389.611147][T11867] prepare_alloc_pages+0x22b/0x650 [ 389.611181][T11867] __alloc_frozen_pages_noprof+0x123/0x370 [ 389.611214][T11867] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 389.611251][T11867] ? policy_nodemask+0x27c/0x720 [ 389.611284][T11867] alloc_pages_mpol+0x232/0x4a0 [ 389.611318][T11867] vma_alloc_folio_noprof+0xe4/0x200 [ 389.611349][T11867] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 389.611388][T11867] folio_prealloc+0x30/0x180 [ 389.611422][T11867] do_pte_missing+0x14e7/0x3360 [ 389.611465][T11867] handle_mm_fault+0x1b26/0x32a0 [ 389.611486][T11867] ? __pte_offset_map_lock+0x13e/0x210 [ 389.611520][T11867] ? handle_mm_fault+0xdb/0x32a0 [ 389.611552][T11867] ? __pfx_handle_mm_fault+0x10/0x10 [ 389.611575][T11867] ? follow_page_pte+0x7ef/0x13e0 [ 389.611607][T11867] ? __pfx_follow_page_pte+0x10/0x10 [ 389.611632][T11867] ? check_vma_flags+0x50d/0x580 [ 389.611660][T11867] __get_user_pages+0x1650/0x29f0 [ 389.611713][T11867] __gup_longterm_locked+0xde4/0x1660 [ 389.611753][T11867] ? sanity_check_pinned_pages+0x1241/0x1300 [ 389.611776][T11867] ? gup_fast_fallback+0x1b82/0x22d0 [ 389.611800][T11867] gup_fast_fallback+0x1d6b/0x22d0 [ 389.611819][T11867] ? blkdev_direct_IO+0x1261/0x17e0 [ 389.611846][T11867] ? blkdev_read_iter+0x23d/0x440 [ 389.611873][T11867] ? do_syscall_64+0xfa/0xfa0 [ 389.611919][T11867] ? __pfx_gup_fast_fallback+0x10/0x10 [ 389.611948][T11867] ? __lock_acquire+0xab9/0xd20 [ 389.611970][T11867] ? pin_user_pages_fast+0x4d/0xb0 [ 389.611994][T11867] iov_iter_extract_pages+0x35f/0x5e0 [ 389.612025][T11867] bio_iov_iter_get_pages+0x499/0x1490 [ 389.612063][T11867] ? bio_associate_blkg+0x6d/0x230 [ 389.612091][T11867] ? __pfx_bio_iov_iter_get_pages+0x10/0x10 [ 389.612121][T11867] ? blk_start_plug+0x6f/0x1b0 [ 389.612150][T11867] __blkdev_direct_IO+0x66e/0xf90 [ 389.612203][T11867] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 389.612238][T11867] ? lockdep_hardirqs_on+0x9c/0x150 [ 389.612259][T11867] ? iov_npages+0x170/0x290 [ 389.612284][T11867] blkdev_direct_IO+0x1261/0x17e0 [ 389.612326][T11867] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 389.612356][T11867] ? current_time+0x222/0x370 [ 389.612383][T11867] ? __pfx_current_time+0x10/0x10 [ 389.612409][T11867] ? aa_file_perm+0x44c/0x1540 [ 389.612441][T11867] ? atime_needs_update+0x56b/0x6d0 [ 389.612472][T11867] ? touch_atime+0xf1/0x6d0 [ 389.612498][T11867] ? __pfx_aa_file_perm+0x10/0x10 [ 389.612521][T11867] ? kiocb_write_and_wait+0xad/0x1b0 [ 389.612551][T11867] blkdev_read_iter+0x23d/0x440 [ 389.612587][T11867] do_iter_readv_writev+0x623/0x8c0 [ 389.612615][T11867] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 389.612634][T11867] ? common_file_perm+0x1b5/0x230 [ 389.612661][T11867] ? bpf_lsm_file_permission+0x9/0x20 [ 389.612688][T11867] ? security_file_permission+0x75/0x290 [ 389.612724][T11867] ? rw_verify_area+0x2a6/0x4d0 [ 389.612757][T11867] vfs_readv+0x253/0x850 [ 389.612786][T11867] ? __pfx_vfs_readv+0x10/0x10 [ 389.612826][T11867] ? __fget_files+0x2a/0x420 [ 389.612852][T11867] ? __fget_files+0x3a0/0x420 [ 389.612872][T11867] ? __fget_files+0x2a/0x420 [ 389.612903][T11867] __se_sys_preadv2+0x179/0x290 [ 389.612927][T11867] ? __pfx___se_sys_preadv2+0x10/0x10 [ 389.612953][T11867] ? do_syscall_64+0xbe/0xfa0 [ 389.612970][T11867] ? __x64_sys_preadv2+0x20/0xc0 [ 389.612993][T11867] do_syscall_64+0xfa/0xfa0 [ 389.613011][T11867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.613029][T11867] ? clear_bhb_loop+0x60/0xb0 [ 389.613053][T11867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.613071][T11867] RIP: 0033:0x7f74b178f6c9 [ 389.613088][T11867] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 389.613104][T11867] RSP: 002b:00007f74b26ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 389.613123][T11867] RAX: ffffffffffffffda RBX: 00007f74b19e5fa0 RCX: 00007f74b178f6c9 [ 389.613138][T11867] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 389.613151][T11867] RBP: 00007f74b26ca090 R08: 0000000000000000 R09: 0000000000000000 [ 389.613163][T11867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 389.613175][T11867] R13: 00007f74b19e6038 R14: 00007f74b19e5fa0 R15: 00007ffc1e0e5568 [ 389.613208][T11867] [ 390.337210][T11877] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2149'. [ 390.346859][T11874] md: md2 stopped. [ 390.405541][ T5944] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 390.414959][ T5944] hid-generic 0000:0000:0000.001A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 390.569691][T11885] fido_id[11885]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 390.682863][ T5882] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 390.694055][ T5882] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 391.252434][T11894] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 391.261622][T11894] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 391.614652][ T10] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 391.644147][ T10] hid-generic 0000:0000:0000.001B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 391.703588][T11918] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 391.715049][ T5944] usb 1-1: USB disconnect, device number 25 [ 391.784708][T11925] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 391.800977][T11925] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 392.130904][ T5944] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 392.133350][T11939] FAULT_INJECTION: forcing a failure. [ 392.133350][T11939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.152378][T11939] CPU: 1 UID: 0 PID: 11939 Comm: syz.1.2170 Not tainted syzkaller #0 PREEMPT(full) [ 392.152402][T11939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 392.152413][T11939] Call Trace: [ 392.152421][T11939] [ 392.152429][T11939] dump_stack_lvl+0x189/0x250 [ 392.152458][T11939] ? __pfx____ratelimit+0x10/0x10 [ 392.152486][T11939] ? __pfx_dump_stack_lvl+0x10/0x10 [ 392.152509][T11939] ? __pfx__printk+0x10/0x10 [ 392.152532][T11939] ? fs_reclaim_acquire+0x7d/0x100 [ 392.152563][T11939] should_fail_ex+0x414/0x560 [ 392.152582][T11939] prepare_alloc_pages+0x22b/0x650 [ 392.152601][T11939] __alloc_frozen_pages_noprof+0x123/0x370 [ 392.152619][T11939] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 392.152639][T11939] ? policy_nodemask+0x27c/0x720 [ 392.152658][T11939] alloc_pages_mpol+0x232/0x4a0 [ 392.152676][T11939] vma_alloc_folio_noprof+0xe4/0x200 [ 392.152693][T11939] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 392.152714][T11939] folio_prealloc+0x30/0x180 [ 392.152729][T11939] do_pte_missing+0x14e7/0x3360 [ 392.152754][T11939] handle_mm_fault+0x1b26/0x32a0 [ 392.152765][T11939] ? __pte_offset_map_lock+0x13e/0x210 [ 392.152783][T11939] ? handle_mm_fault+0xdb/0x32a0 [ 392.152800][T11939] ? __pfx_handle_mm_fault+0x10/0x10 [ 392.152819][T11939] ? follow_page_pte+0x7ef/0x13e0 [ 392.152836][T11939] ? __pfx_follow_page_pte+0x10/0x10 [ 392.152850][T11939] ? check_vma_flags+0x50d/0x580 [ 392.152864][T11939] __get_user_pages+0x1650/0x29f0 [ 392.152892][T11939] __gup_longterm_locked+0xde4/0x1660 [ 392.152910][T11939] ? sanity_check_pinned_pages+0x1241/0x1300 [ 392.152922][T11939] ? gup_fast_fallback+0x1b82/0x22d0 [ 392.152935][T11939] gup_fast_fallback+0x1d6b/0x22d0 [ 392.152945][T11939] ? blkdev_direct_IO+0x1261/0x17e0 [ 392.152960][T11939] ? blkdev_read_iter+0x23d/0x440 [ 392.152975][T11939] ? do_syscall_64+0xfa/0xfa0 [ 392.152999][T11939] ? __pfx_gup_fast_fallback+0x10/0x10 [ 392.153014][T11939] ? __lock_acquire+0xab9/0xd20 [ 392.153027][T11939] ? pin_user_pages_fast+0x4d/0xb0 [ 392.153039][T11939] iov_iter_extract_pages+0x35f/0x5e0 [ 392.153057][T11939] bio_iov_iter_get_pages+0x499/0x1490 [ 392.153079][T11939] ? bio_associate_blkg+0x6d/0x230 [ 392.153095][T11939] ? __pfx_bio_iov_iter_get_pages+0x10/0x10 [ 392.153110][T11939] ? blk_start_plug+0x6f/0x1b0 [ 392.153125][T11939] __blkdev_direct_IO+0x66e/0xf90 [ 392.153152][T11939] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 392.153171][T11939] ? lockdep_hardirqs_on+0x9c/0x150 [ 392.153182][T11939] ? iov_npages+0x170/0x290 [ 392.153195][T11939] blkdev_direct_IO+0x1261/0x17e0 [ 392.153217][T11939] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 392.153232][T11939] ? current_time+0x222/0x370 [ 392.153247][T11939] ? __pfx_current_time+0x10/0x10 [ 392.153261][T11939] ? aa_file_perm+0x44c/0x1540 [ 392.153278][T11939] ? atime_needs_update+0x56b/0x6d0 [ 392.153294][T11939] ? touch_atime+0xf1/0x6d0 [ 392.153308][T11939] ? __pfx_aa_file_perm+0x10/0x10 [ 392.153319][T11939] ? kiocb_write_and_wait+0xad/0x1b0 [ 392.153337][T11939] blkdev_read_iter+0x23d/0x440 [ 392.153355][T11939] do_iter_readv_writev+0x623/0x8c0 [ 392.153369][T11939] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 392.153379][T11939] ? common_file_perm+0x1b5/0x230 [ 392.153393][T11939] ? bpf_lsm_file_permission+0x9/0x20 [ 392.153408][T11939] ? security_file_permission+0x75/0x290 [ 392.153425][T11939] ? rw_verify_area+0x2a6/0x4d0 [ 392.153442][T11939] vfs_readv+0x253/0x850 [ 392.153458][T11939] ? __pfx_vfs_readv+0x10/0x10 [ 392.153478][T11939] ? __fget_files+0x2a/0x420 [ 392.153492][T11939] ? __fget_files+0x3a0/0x420 [ 392.153502][T11939] ? __fget_files+0x2a/0x420 [ 392.153518][T11939] __se_sys_preadv2+0x179/0x290 [ 392.153530][T11939] ? __pfx___se_sys_preadv2+0x10/0x10 [ 392.153543][T11939] ? do_syscall_64+0xbe/0xfa0 [ 392.153551][T11939] ? __x64_sys_preadv2+0x20/0xc0 [ 392.153563][T11939] do_syscall_64+0xfa/0xfa0 [ 392.153573][T11939] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.153583][T11939] ? clear_bhb_loop+0x60/0xb0 [ 392.153594][T11939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.153604][T11939] RIP: 0033:0x7fbae418f6c9 [ 392.153614][T11939] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 392.153622][T11939] RSP: 002b:00007fbae50c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 392.153634][T11939] RAX: ffffffffffffffda RBX: 00007fbae43e5fa0 RCX: 00007fbae418f6c9 [ 392.153641][T11939] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 392.153648][T11939] RBP: 00007fbae50c3090 R08: 0000000000000000 R09: 0000000000000000 [ 392.153654][T11939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 392.153659][T11939] R13: 00007fbae43e6038 R14: 00007fbae43e5fa0 R15: 00007fff3a8d2528 [ 392.153676][T11939] [ 392.201294][ T794] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 392.273087][T11941] bridge0: port 3(dummy0) entered blocking state [ 392.340771][ T5944] usb 3-1: device descriptor read/64, error -71 [ 392.347312][T11942] 9pnet_fd: p9_fd_create_tcp (11942): problem connecting socket to 127.0.0.1 [ 392.350460][T11941] bridge0: port 3(dummy0) entered disabled state [ 392.665892][T11941] dummy0: entered allmulticast mode [ 392.673591][T11941] dummy0: entered promiscuous mode [ 392.679593][T11941] bridge0: port 3(dummy0) entered blocking state [ 392.686273][T11941] bridge0: port 3(dummy0) entered forwarding state [ 392.743390][ T794] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 392.754583][ T794] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 392.765984][ T794] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 392.775687][ T794] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 392.784709][ T794] usb 1-1: SerialNumber: syz [ 392.800891][ T5944] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 392.940860][ T5944] usb 3-1: device descriptor read/64, error -71 [ 393.016039][ T794] usb 1-1: 0:2 : does not exist [ 393.029093][ T794] usb 1-1: USB disconnect, device number 26 [ 393.042658][ T5882] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 393.054256][ T5944] usb usb3-port1: attempt power cycle [ 393.210909][ T5882] usb 2-1: Using ep0 maxpacket: 32 [ 393.217689][ T5882] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 393.225812][ T5882] usb 2-1: config 0 has no interface number 0 [ 393.233522][ T5882] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 393.240930][ T10] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 393.242667][ T5882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 393.258141][ T5882] usb 2-1: Product: syz [ 393.264267][ T5882] usb 2-1: Manufacturer: syz [ 393.268874][ T5882] usb 2-1: SerialNumber: syz [ 393.276119][ T5882] usb 2-1: config 0 descriptor?? [ 393.283822][ T5882] smsc95xx v2.0.0 [ 393.410791][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 393.416074][ T5944] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 393.425214][ T10] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 393.437097][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 393.448159][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 393.461250][ T10] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 393.471100][ T5944] usb 3-1: device descriptor read/8, error -71 [ 393.477315][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.488606][ T10] usb 5-1: config 0 descriptor?? [ 393.695310][ T5882] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 393.706231][ T5882] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 393.710797][ T5944] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 393.741410][ T5944] usb 3-1: device descriptor read/8, error -71 [ 393.861043][ T5944] usb usb3-port1: unable to enumerate USB device [ 393.900795][ T793] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 393.920635][ T10] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.001C/input/input38 [ 393.997682][ T10] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.001C/input/input39 [ 394.051411][ T793] usb 1-1: Using ep0 maxpacket: 32 [ 394.068902][ T793] usb 1-1: config 0 interface 0 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 394.083352][ T793] usb 1-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 394.093605][ T10] kye 0003:0458:5013.001C: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 394.097083][ T793] usb 1-1: config 0 interface 0 has no altsetting 0 [ 394.124344][ T793] usb 1-1: New USB device found, idVendor=056a, idProduct=0094, bcdDevice= 0.00 [ 394.143638][ T10] usb 5-1: USB disconnect, device number 49 [ 394.151092][ T793] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.180490][ T793] usb 1-1: config 0 descriptor?? [ 394.206536][T11953] fido_id[11953]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 394.599236][ T793] wacom 0003:056A:0094.001D: unknown main item tag 0x0 [ 394.607648][ T793] wacom 0003:056A:0094.001D: unknown main item tag 0x0 [ 394.614798][ T793] wacom 0003:056A:0094.001D: unknown main item tag 0x0 [ 394.621709][ T793] wacom 0003:056A:0094.001D: unknown main item tag 0x0 [ 394.628598][ T793] wacom 0003:056A:0094.001D: unknown main item tag 0x0 [ 394.636370][ T793] wacom 0003:056A:0094.001D: Using device in hidraw-only mode [ 394.651330][ T793] wacom 0003:056A:0094.001D: hidraw0: USB HID v0.05 Device [HID 056a:0094] on usb-dummy_hcd.0-1/input0 [ 394.816550][ T5944] usb 1-1: USB disconnect, device number 27 [ 394.932559][ T5882] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 394.951051][ T5882] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -32 [ 395.310823][ T5944] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 395.321202][ T10] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 395.460791][ T5944] usb 5-1: Using ep0 maxpacket: 8 [ 395.468037][ T5944] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 395.477794][ T5944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 395.485925][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 395.493307][ T10] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 97, changing to 10 [ 395.510681][ T5944] pvrusb2: Hardware description: Terratec Grabster AV400 [ 395.519970][ T10] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 24929, setting to 1024 [ 395.531691][ T5944] pvrusb2: ********** [ 395.535739][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 395.542768][ T5944] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 395.553303][ T10] usb 3-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 395.562696][ T5944] pvrusb2: Important functionality might not be entirely working. [ 395.570796][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 395.578855][ T5944] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 395.593226][ T10] usb 3-1: config 0 descriptor?? [ 395.598847][ T5944] pvrusb2: ********** [ 395.716127][ T2342] pvrusb2: Invalid write control endpoint [ 395.792729][ T2342] pvrusb2: Invalid write control endpoint [ 395.798622][ T2342] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 395.839389][ T2342] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 395.848254][ T10] usbhid 3-1:0.0: can't add hid device: -71 [ 395.859193][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 395.869229][ T2342] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 395.897039][ T10] usb 3-1: USB disconnect, device number 67 [ 395.906803][ T2342] pvrusb2: Device being rendered inoperable [ 395.924380][ T2342] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 395.933162][T11966] pvrusb2: Attempted to execute control transfer when device not ok [ 395.942791][ T2342] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 395.987378][ T2342] pvrusb2: Attached sub-driver cx25840 [ 396.004188][ T2342] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 396.024111][ T5882] usb 2-1: USB disconnect, device number 70 [ 396.048849][ T2342] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 396.248808][T11986] can: request_module (can-proto-0) failed. [ 396.411424][ T5882] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 396.570817][ T5882] usb 2-1: Using ep0 maxpacket: 16 [ 396.578375][ T5882] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 396.590457][ T5882] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 396.604769][ T5882] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 396.617995][ T5882] usb 2-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 396.627133][ T5882] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.639085][ T5882] usb 2-1: config 0 descriptor?? [ 396.731392][ T55] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 396.883708][ T55] usb 3-1: Using ep0 maxpacket: 32 [ 396.890325][ T55] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 396.902075][ T55] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 396.913830][ T55] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 396.925140][ T55] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 396.935576][ T55] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.947935][ T55] usb 3-1: config 0 descriptor?? [ 396.955624][T11995] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 396.964675][T11992] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 396.968510][T11995] block device autoloading is deprecated and will be removed. [ 396.976482][ T55] hub 3-1:0.0: USB hub found [ 397.001458][T11994] md: superblock version 1634891635 not known [ 397.007677][T11994] md: couldn't set array info. -22 [ 397.056987][T11997] FAULT_INJECTION: forcing a failure. [ 397.056987][T11997] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.064807][ T5882] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.001E/input/input40 [ 397.084041][T11997] CPU: 1 UID: 0 PID: 11997 Comm: syz.0.2191 Not tainted syzkaller #0 PREEMPT(full) [ 397.084075][T11997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 397.084088][T11997] Call Trace: [ 397.084095][T11997] [ 397.084106][T11997] dump_stack_lvl+0x189/0x250 [ 397.084134][T11997] ? __pfx____ratelimit+0x10/0x10 [ 397.084162][T11997] ? __pfx_dump_stack_lvl+0x10/0x10 [ 397.084186][T11997] ? __pfx__printk+0x10/0x10 [ 397.084210][T11997] ? fs_reclaim_acquire+0x7d/0x100 [ 397.084245][T11997] should_fail_ex+0x414/0x560 [ 397.084279][T11997] prepare_alloc_pages+0x22b/0x650 [ 397.084314][T11997] __alloc_frozen_pages_noprof+0x123/0x370 [ 397.084347][T11997] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 397.084384][T11997] ? policy_nodemask+0x27c/0x720 [ 397.084418][T11997] alloc_pages_mpol+0x232/0x4a0 [ 397.084451][T11997] vma_alloc_folio_noprof+0xe4/0x200 [ 397.084481][T11997] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 397.084522][T11997] folio_prealloc+0x30/0x180 [ 397.084549][T11997] do_pte_missing+0x14e7/0x3360 [ 397.084596][T11997] handle_mm_fault+0x1b26/0x32a0 [ 397.084617][T11997] ? __pte_offset_map_lock+0x13e/0x210 [ 397.084650][T11997] ? handle_mm_fault+0xdb/0x32a0 [ 397.084682][T11997] ? __pfx_handle_mm_fault+0x10/0x10 [ 397.084706][T11997] ? follow_page_pte+0x7ef/0x13e0 [ 397.084739][T11997] ? __pfx_follow_page_pte+0x10/0x10 [ 397.084765][T11997] ? check_vma_flags+0x50d/0x580 [ 397.084792][T11997] __get_user_pages+0x1650/0x29f0 [ 397.084846][T11997] __gup_longterm_locked+0xde4/0x1660 [ 397.084882][T11997] ? sanity_check_pinned_pages+0x1241/0x1300 [ 397.084904][T11997] ? gup_fast_fallback+0x1b82/0x22d0 [ 397.084927][T11997] gup_fast_fallback+0x1d6b/0x22d0 [ 397.084947][T11997] ? blkdev_direct_IO+0x1261/0x17e0 [ 397.084974][T11997] ? blkdev_read_iter+0x23d/0x440 [ 397.085001][T11997] ? do_syscall_64+0xfa/0xfa0 [ 397.085046][T11997] ? __pfx_gup_fast_fallback+0x10/0x10 [ 397.085088][T11997] ? __lock_acquire+0xab9/0xd20 [ 397.085112][T11997] ? pin_user_pages_fast+0x4d/0xb0 [ 397.085136][T11997] iov_iter_extract_pages+0x35f/0x5e0 [ 397.085169][T11997] bio_iov_iter_get_pages+0x499/0x1490 [ 397.085210][T11997] ? bio_associate_blkg+0x6d/0x230 [ 397.085240][T11997] ? __pfx_bio_iov_iter_get_pages+0x10/0x10 [ 397.085270][T11997] ? blk_start_plug+0x6f/0x1b0 [ 397.085298][T11997] __blkdev_direct_IO+0x66e/0xf90 [ 397.085350][T11997] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 397.085385][T11997] ? lockdep_hardirqs_on+0x9c/0x150 [ 397.085406][T11997] ? iov_npages+0x170/0x290 [ 397.085431][T11997] blkdev_direct_IO+0x1261/0x17e0 [ 397.085472][T11997] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 397.085500][T11997] ? current_time+0x222/0x370 [ 397.085527][T11997] ? __pfx_current_time+0x10/0x10 [ 397.085553][T11997] ? aa_file_perm+0x44c/0x1540 [ 397.085584][T11997] ? atime_needs_update+0x56b/0x6d0 [ 397.085613][T11997] ? touch_atime+0xf1/0x6d0 [ 397.085639][T11997] ? __pfx_aa_file_perm+0x10/0x10 [ 397.085660][T11997] ? kiocb_write_and_wait+0xad/0x1b0 [ 397.085689][T11997] blkdev_read_iter+0x23d/0x440 [ 397.085725][T11997] do_iter_readv_writev+0x623/0x8c0 [ 397.085752][T11997] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 397.085769][T11997] ? common_file_perm+0x1b5/0x230 [ 397.085797][T11997] ? bpf_lsm_file_permission+0x9/0x20 [ 397.085823][T11997] ? security_file_permission+0x75/0x290 [ 397.085854][T11997] ? rw_verify_area+0x2a6/0x4d0 [ 397.085886][T11997] vfs_readv+0x253/0x850 [ 397.085914][T11997] ? __pfx_vfs_readv+0x10/0x10 [ 397.085952][T11997] ? __fget_files+0x2a/0x420 [ 397.085979][T11997] ? __fget_files+0x3a0/0x420 [ 397.085999][T11997] ? __fget_files+0x2a/0x420 [ 397.086029][T11997] __se_sys_preadv2+0x179/0x290 [ 397.086059][T11997] ? __pfx___se_sys_preadv2+0x10/0x10 [ 397.086085][T11997] ? do_syscall_64+0xbe/0xfa0 [ 397.086102][T11997] ? __x64_sys_preadv2+0x20/0xc0 [ 397.086124][T11997] do_syscall_64+0xfa/0xfa0 [ 397.086144][T11997] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.086163][T11997] ? clear_bhb_loop+0x60/0xb0 [ 397.086193][T11997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.086210][T11997] RIP: 0033:0x7efc8f58f6c9 [ 397.086227][T11997] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 397.086243][T11997] RSP: 002b:00007efc9044b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 397.086264][T11997] RAX: ffffffffffffffda RBX: 00007efc8f7e5fa0 RCX: 00007efc8f58f6c9 [ 397.086278][T11997] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 397.086290][T11997] RBP: 00007efc9044b090 R08: 0000000000000000 R09: 0000000000000000 [ 397.086301][T11997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.086312][T11997] R13: 00007efc8f7e6038 R14: 00007efc8f7e5fa0 R15: 00007ffd3f74f3a8 [ 397.086345][T11997] [ 397.616589][ T55] hub 3-1:0.0: 2 ports detected [ 397.694738][ T5882] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.001E/input/input41 [ 397.759172][ T5882] kye 0003:0458:5013.001E: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.1-1/input0 [ 397.794384][ T5882] usb 2-1: USB disconnect, device number 71 [ 397.828173][T12003] fido_id[12003]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 397.910793][ T793] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 398.021398][T11992] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 398.030145][T11992] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 398.060855][ T793] usb 1-1: Using ep0 maxpacket: 32 [ 398.067706][ T793] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 398.076424][ T793] usb 1-1: config 0 has no interface number 0 [ 398.085293][ T793] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 398.094580][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.106766][ T55] hub 3-1:0.0: set hub depth failed [ 398.114119][ T793] usb 1-1: Product: syz [ 398.118291][ T793] usb 1-1: Manufacturer: syz [ 398.133119][ T55] usb 3-1: USB disconnect, device number 68 [ 398.133580][ T10] usb 5-1: USB disconnect, device number 50 [ 398.140788][ T793] usb 1-1: SerialNumber: syz [ 398.176928][ T793] usb 1-1: config 0 descriptor?? [ 398.196242][ T793] smsc95xx v2.0.0 [ 398.293454][T12010] netlink: 6 bytes leftover after parsing attributes in process `syz.1.2194'. [ 398.419412][T12014] netlink: 'syz.4.2197': attribute type 2 has an invalid length. [ 398.600045][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 398.631096][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 398.659956][T12022] netlink: 187320 bytes leftover after parsing attributes in process `syz.1.2201'. [ 398.910847][ T55] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 398.950854][ T5882] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 399.062201][ T55] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 399.072047][ T55] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 399.086863][ T55] usb 2-1: New USB device found, idVendor=1020, idProduct=0006, bcdDevice= 0.00 [ 399.096134][ T55] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 399.104795][ T5882] usb 5-1: Using ep0 maxpacket: 16 [ 399.113423][ T55] usb 2-1: config 0 descriptor?? [ 399.119952][ T5882] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 399.134679][ T5882] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 399.145677][ T5882] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 399.158680][ T5882] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 399.167749][ T5882] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 399.178428][ T5882] usb 5-1: config 0 descriptor?? [ 399.455148][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 399.466371][ T793] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 399.577508][ T55] belkin 0003:1020:0006.001F: unknown main item tag 0x1 [ 399.584567][ T55] belkin 0003:1020:0006.001F: item fetching failed at offset 1/3 [ 399.593232][ T55] belkin 0003:1020:0006.001F: parse failed [ 399.599072][ T55] belkin 0003:1020:0006.001F: probe with driver belkin failed with error -22 [ 399.617117][ T5882] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0020/input/input42 [ 399.707332][ T5882] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0020/input/input43 [ 399.805545][ T10] usb 2-1: USB disconnect, device number 72 [ 399.835520][ T5882] kye 0003:0458:5013.0020: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 399.884749][ T5882] usb 5-1: USB disconnect, device number 51 [ 399.959575][T12045] fido_id[12045]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 400.475842][T12066] netlink: 'syz.1.2215': attribute type 2 has an invalid length. [ 400.623860][T12073] FAULT_INJECTION: forcing a failure. [ 400.623860][T12073] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.637913][T12073] CPU: 1 UID: 0 PID: 12073 Comm: syz.1.2219 Not tainted syzkaller #0 PREEMPT(full) [ 400.637938][T12073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 400.637950][T12073] Call Trace: [ 400.637958][T12073] [ 400.637965][T12073] dump_stack_lvl+0x189/0x250 [ 400.637993][T12073] ? __pfx____ratelimit+0x10/0x10 [ 400.638021][T12073] ? __pfx_dump_stack_lvl+0x10/0x10 [ 400.638044][T12073] ? __pfx__printk+0x10/0x10 [ 400.638068][T12073] ? fs_reclaim_acquire+0x7d/0x100 [ 400.638103][T12073] should_fail_ex+0x414/0x560 [ 400.638134][T12073] prepare_alloc_pages+0x22b/0x650 [ 400.638168][T12073] __alloc_frozen_pages_noprof+0x123/0x370 [ 400.638200][T12073] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 400.638238][T12073] ? policy_nodemask+0x27c/0x720 [ 400.638270][T12073] alloc_pages_mpol+0x232/0x4a0 [ 400.638303][T12073] vma_alloc_folio_noprof+0xe4/0x200 [ 400.638334][T12073] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 400.638375][T12073] folio_prealloc+0x30/0x180 [ 400.638401][T12073] do_pte_missing+0x14e7/0x3360 [ 400.638448][T12073] handle_mm_fault+0x1b26/0x32a0 [ 400.638468][T12073] ? __pte_offset_map_lock+0x13e/0x210 [ 400.638503][T12073] ? handle_mm_fault+0xdb/0x32a0 [ 400.638531][T12073] ? __pfx_handle_mm_fault+0x10/0x10 [ 400.638552][T12073] ? follow_page_pte+0x7ef/0x13e0 [ 400.638584][T12073] ? __pfx_follow_page_pte+0x10/0x10 [ 400.638610][T12073] ? check_vma_flags+0x50d/0x580 [ 400.638638][T12073] __get_user_pages+0x1650/0x29f0 [ 400.638691][T12073] __gup_longterm_locked+0xde4/0x1660 [ 400.638732][T12073] ? sanity_check_pinned_pages+0x1241/0x1300 [ 400.638756][T12073] ? gup_fast_fallback+0x1b82/0x22d0 [ 400.638781][T12073] gup_fast_fallback+0x1d6b/0x22d0 [ 400.638801][T12073] ? blkdev_direct_IO+0x1261/0x17e0 [ 400.638826][T12073] ? blkdev_read_iter+0x23d/0x440 [ 400.638854][T12073] ? do_syscall_64+0xfa/0xfa0 [ 400.638904][T12073] ? __pfx_gup_fast_fallback+0x10/0x10 [ 400.638932][T12073] ? __lock_acquire+0xab9/0xd20 [ 400.638956][T12073] ? pin_user_pages_fast+0x4d/0xb0 [ 400.638980][T12073] iov_iter_extract_pages+0x35f/0x5e0 [ 400.639013][T12073] bio_iov_iter_get_pages+0x499/0x1490 [ 400.639055][T12073] ? bio_associate_blkg+0x6d/0x230 [ 400.639084][T12073] ? __pfx_bio_iov_iter_get_pages+0x10/0x10 [ 400.639114][T12073] ? blk_start_plug+0x6f/0x1b0 [ 400.639143][T12073] __blkdev_direct_IO+0x66e/0xf90 [ 400.639195][T12073] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 400.639230][T12073] ? lockdep_hardirqs_on+0x9c/0x150 [ 400.639250][T12073] ? iov_npages+0x170/0x290 [ 400.639275][T12073] blkdev_direct_IO+0x1261/0x17e0 [ 400.639316][T12073] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 400.639346][T12073] ? current_time+0x222/0x370 [ 400.639373][T12073] ? __pfx_current_time+0x10/0x10 [ 400.639399][T12073] ? aa_file_perm+0x44c/0x1540 [ 400.639431][T12073] ? atime_needs_update+0x56b/0x6d0 [ 400.639462][T12073] ? touch_atime+0xf1/0x6d0 [ 400.639488][T12073] ? __pfx_aa_file_perm+0x10/0x10 [ 400.639511][T12073] ? kiocb_write_and_wait+0xad/0x1b0 [ 400.639541][T12073] blkdev_read_iter+0x23d/0x440 [ 400.639577][T12073] do_iter_readv_writev+0x623/0x8c0 [ 400.639604][T12073] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 400.639622][T12073] ? common_file_perm+0x1b5/0x230 [ 400.639649][T12073] ? bpf_lsm_file_permission+0x9/0x20 [ 400.639675][T12073] ? security_file_permission+0x75/0x290 [ 400.639705][T12073] ? rw_verify_area+0x2a6/0x4d0 [ 400.639741][T12073] vfs_readv+0x253/0x850 [ 400.639769][T12073] ? __pfx_vfs_readv+0x10/0x10 [ 400.639806][T12073] ? __fget_files+0x2a/0x420 [ 400.639832][T12073] ? __fget_files+0x3a0/0x420 [ 400.639852][T12073] ? __fget_files+0x2a/0x420 [ 400.639882][T12073] __se_sys_preadv2+0x179/0x290 [ 400.639904][T12073] ? __pfx___se_sys_preadv2+0x10/0x10 [ 400.639927][T12073] ? do_syscall_64+0xbe/0xfa0 [ 400.639944][T12073] ? __x64_sys_preadv2+0x20/0xc0 [ 400.639961][T12073] do_syscall_64+0xfa/0xfa0 [ 400.639975][T12073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.639984][T12073] ? clear_bhb_loop+0x60/0xb0 [ 400.639997][T12073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.640007][T12073] RIP: 0033:0x7fbae418f6c9 [ 400.640017][T12073] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 400.640026][T12073] RSP: 002b:00007fbae50c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 400.640038][T12073] RAX: ffffffffffffffda RBX: 00007fbae43e5fa0 RCX: 00007fbae418f6c9 [ 400.640046][T12073] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 400.640052][T12073] RBP: 00007fbae50c3090 R08: 0000000000000000 R09: 0000000000000000 [ 400.640059][T12073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 400.640065][T12073] R13: 00007fbae43e6038 R14: 00007fbae43e5fa0 R15: 00007fff3a8d2528 [ 400.640082][T12073] [ 401.166821][ T5944] usb 1-1: USB disconnect, device number 28 [ 401.241080][ T5882] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 401.420800][ T5882] usb 5-1: Using ep0 maxpacket: 32 [ 401.427817][ T5882] usb 5-1: config 0 has an invalid interface number: 230 but max is 0 [ 401.436127][ T5882] usb 5-1: config 0 has no interface number 0 [ 401.442439][ T5882] usb 5-1: config 0 interface 230 has no altsetting 0 [ 401.451688][ T5882] usb 5-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 401.461360][ T5882] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 401.469373][ T5882] usb 5-1: Product: syz [ 401.473600][ T5882] usb 5-1: Manufacturer: syz [ 401.478187][ T5882] usb 5-1: SerialNumber: syz [ 401.485760][ T5882] usb 5-1: config 0 descriptor?? [ 401.495391][ T5882] ums-usbat 5-1:0.230: USB Mass Storage device detected [ 401.505630][ T5882] ums-usbat 5-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 401.580801][ T5944] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 401.730780][ T5944] usb 1-1: Using ep0 maxpacket: 16 [ 401.742049][ T5944] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 401.752916][ T5944] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 401.766895][ T5944] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 401.779917][ T5944] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 401.789003][ T5944] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.801802][ T5944] usb 1-1: config 0 descriptor?? [ 402.127625][T12091] pimreg: entered allmulticast mode [ 402.229488][ T5944] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0021/input/input44 [ 402.289377][T12091] pimreg: left allmulticast mode [ 402.333760][ T5944] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0021/input/input45 [ 402.366496][T12099] rose0: entered allmulticast mode [ 402.418512][ T5944] kye 0003:0458:5013.0021: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 402.477934][ T5944] usb 1-1: USB disconnect, device number 29 [ 402.509134][T12100] fido_id[12100]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 402.650053][T12104] netlink: 'syz.2.2227': attribute type 2 has an invalid length. [ 402.718510][T12107] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 402.728385][T12107] block device autoloading is deprecated and will be removed. [ 402.797346][T12109] pim6reg: entered allmulticast mode [ 403.060800][ T5944] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 403.224856][ T5944] usb 2-1: Using ep0 maxpacket: 32 [ 403.239084][ T5944] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 403.256122][ T5944] usb 2-1: config 0 has no interface number 0 [ 403.265623][ T5944] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 403.278270][ T5944] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 403.299469][ T5944] usb 2-1: Product: syz [ 403.309234][ T5944] usb 2-1: Manufacturer: syz [ 403.318249][ T5944] usb 2-1: SerialNumber: syz [ 403.335388][ T5944] usb 2-1: config 0 descriptor?? [ 403.350924][ T10] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 403.365256][ T5944] smsc95xx v2.0.0 [ 403.468214][T12144] ptrace attach of "./syz-executor exec"[10754] was attempted by "ÉôÔ“€7çE\x09Å» 宬›ò¾áPÕ"[12144] [ 403.523566][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE8, changing to 0x88 [ 403.539227][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 403.551629][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x77, changing to 0x7 [ 403.613603][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 403.635919][ T10] usb 3-1: New USB device found, idVendor=1781, idProduct=0938, bcdDevice=9b.49 [ 403.650742][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 403.659044][ T10] usb 3-1: Product: syz [ 403.671893][ T10] usb 3-1: Manufacturer: syz [ 403.676531][ T10] usb 3-1: SerialNumber: syz [ 403.701887][ T10] usb 3-1: config 0 descriptor?? [ 403.713131][ T10] iguanair 3-1:0.0: probe with driver iguanair failed with error -12 [ 403.788511][ T5944] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 403.808207][ T5944] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 403.817721][ T5882] ums-usbat 5-1:0.230: probe with driver ums-usbat failed with error -5 [ 403.839428][ T5882] usb 5-1: USB disconnect, device number 52 [ 403.918195][T12127] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 403.927152][T12127] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 403.945714][ T10] usb 3-1: USB disconnect, device number 69 [ 404.154957][ T5882] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 404.310902][ T5882] usb 5-1: Using ep0 maxpacket: 16 [ 404.321476][ T5882] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 404.333146][ T5882] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 404.345176][ T5882] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 404.359080][ T5882] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 404.373226][ T5882] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 404.391370][ T5882] usb 5-1: config 0 descriptor?? [ 404.615773][ T30] audit: type=1326 audit(1762864984.863:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12190 comm="syz.0.2253" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efc8f58f6c9 code=0x0 [ 404.659866][T12192] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 404.669645][T12192] block device autoloading is deprecated and will be removed. [ 404.678922][ T5944] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 404.690186][ T5944] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -32 [ 404.819687][ T5882] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0022/input/input47 [ 404.917896][ T5882] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0022/input/input48 [ 405.001827][ T5882] kye 0003:0458:5013.0022: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 405.043796][ T5882] usb 5-1: USB disconnect, device number 53 [ 405.081615][ T30] audit: type=1800 audit(1762864985.323:39): pid=12205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.2258" name="bus" dev="tmpfs" ino=2 res=0 errno=0 [ 405.152024][T12203] fido_id[12203]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 405.482701][T12213] FAULT_INJECTION: forcing a failure. [ 405.482701][T12213] name failslab, interval 1, probability 0, space 0, times 0 [ 405.495602][T12213] CPU: 0 UID: 0 PID: 12213 Comm: syz.0.2260 Not tainted syzkaller #0 PREEMPT(full) [ 405.495617][T12213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 405.495624][T12213] Call Trace: [ 405.495629][T12213] [ 405.495633][T12213] dump_stack_lvl+0x189/0x250 [ 405.495652][T12213] ? __pfx____ratelimit+0x10/0x10 [ 405.495668][T12213] ? __pfx_dump_stack_lvl+0x10/0x10 [ 405.495681][T12213] ? __pfx__printk+0x10/0x10 [ 405.495694][T12213] ? __lock_acquire+0xab9/0xd20 [ 405.495710][T12213] should_fail_ex+0x414/0x560 [ 405.495728][T12213] should_failslab+0xa8/0x100 [ 405.495745][T12213] kmem_cache_alloc_noprof+0x88/0x700 [ 405.495758][T12213] ? dst_alloc+0x105/0x170 [ 405.495776][T12213] dst_alloc+0x105/0x170 [ 405.495788][T12213] ip_route_output_key_hash_rcu+0x1560/0x23e0 [ 405.495806][T12213] ? ip_route_output_key_hash+0xc1/0x280 [ 405.495820][T12213] ip_route_output_key_hash+0x174/0x280 [ 405.495832][T12213] ? __lock_acquire+0xab9/0xd20 [ 405.495843][T12213] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 405.495865][T12213] ip_route_output_flow+0x2a/0x150 [ 405.495875][T12213] ? security_sk_classify_flow+0x70/0x180 [ 405.495892][T12213] udp_sendmsg+0x142e/0x2170 [ 405.495914][T12213] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 405.495929][T12213] ? __pfx_udp_sendmsg+0x10/0x10 [ 405.495951][T12213] ? get_random_u32+0x155/0x940 [ 405.495968][T12213] ? register_lock_class+0x51/0x320 [ 405.495977][T12213] ? get_random_u32+0x155/0x940 [ 405.495990][T12213] ? __lock_acquire+0xab9/0xd20 [ 405.496006][T12213] udpv6_sendmsg+0xc1c/0x2510 [ 405.496025][T12213] ? udp_lib_get_port+0x164b/0x1b10 [ 405.496039][T12213] ? udp_lib_get_port+0x164b/0x1b10 [ 405.496052][T12213] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 405.496069][T12213] ? __lock_acquire+0xab9/0xd20 [ 405.496087][T12213] ? __local_bh_enable_ip+0x12d/0x1c0 [ 405.496099][T12213] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 405.496117][T12213] ? inet_send_prepare+0x1b9/0x270 [ 405.496133][T12213] ? inet_send_prepare+0x1b9/0x270 [ 405.496149][T12213] ? inet6_sendmsg+0xe4/0x120 [ 405.496161][T12213] __sock_sendmsg+0xe5/0x270 [ 405.496175][T12213] ____sys_sendmsg+0x505/0x870 [ 405.496192][T12213] ? __pfx_____sys_sendmsg+0x10/0x10 [ 405.496212][T12213] ? import_iovec+0x74/0xa0 [ 405.496227][T12213] ___sys_sendmsg+0x21f/0x2a0 [ 405.496243][T12213] ? __pfx____sys_sendmsg+0x10/0x10 [ 405.496277][T12213] ? __fget_files+0x2a/0x420 [ 405.496288][T12213] ? __fget_files+0x3a0/0x420 [ 405.496305][T12213] __x64_sys_sendmsg+0x19b/0x260 [ 405.496322][T12213] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 405.496342][T12213] ? __pfx_ksys_write+0x10/0x10 [ 405.496354][T12213] ? do_syscall_64+0xbe/0xfa0 [ 405.496366][T12213] do_syscall_64+0xfa/0xfa0 [ 405.496376][T12213] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.496386][T12213] ? clear_bhb_loop+0x60/0xb0 [ 405.496398][T12213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.496408][T12213] RIP: 0033:0x7efc8f58f6c9 [ 405.496418][T12213] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 405.496426][T12213] RSP: 002b:00007efc9044b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 405.496438][T12213] RAX: ffffffffffffffda RBX: 00007efc8f7e5fa0 RCX: 00007efc8f58f6c9 [ 405.496445][T12213] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000003 [ 405.496452][T12213] RBP: 00007efc9044b090 R08: 0000000000000000 R09: 0000000000000000 [ 405.496458][T12213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 405.496464][T12213] R13: 00007efc8f7e6038 R14: 00007efc8f7e5fa0 R15: 00007ffd3f74f3a8 [ 405.496481][T12213] [ 405.900141][ T5944] usb 2-1: USB disconnect, device number 73 [ 405.906782][T12215] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2262'. [ 406.240830][ T5944] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 406.420792][ T5944] usb 2-1: Using ep0 maxpacket: 32 [ 406.430444][ T5944] usb 2-1: string descriptor 0 read error: -22 [ 406.436973][ T5944] usb 2-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=b2.bd [ 406.446179][ T5944] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.461394][ T5944] usb 2-1: config 0 descriptor?? [ 406.678481][T12217] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2262'. [ 406.689432][T12217] openvswitch: netlink: Missing key (keys=40, expected=80) [ 406.744968][ T794] usb 2-1: USB disconnect, device number 74 [ 407.140777][ T794] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 407.180800][ T793] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 407.290983][ T794] usb 2-1: Using ep0 maxpacket: 16 [ 407.298896][ T794] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 407.310024][ T794] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 407.327355][ T794] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 407.343321][ T793] usb 1-1: Using ep0 maxpacket: 32 [ 407.345600][ T794] usb 2-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 407.350657][ T793] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 407.357774][ T794] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 407.377249][ T794] usb 2-1: config 0 descriptor?? [ 407.383585][ T793] usb 1-1: config 0 has no interface number 0 [ 407.397212][ T793] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 407.409344][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.417722][ T793] usb 1-1: Product: syz [ 407.422180][ T793] usb 1-1: Manufacturer: syz [ 407.437947][ T793] usb 1-1: SerialNumber: syz [ 407.461904][ T793] usb 1-1: config 0 descriptor?? [ 407.471855][ T793] smsc95xx v2.0.0 [ 407.673506][T12251] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2275'. [ 407.818523][ T794] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.0023/input/input49 [ 407.881676][ T794] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.0023/input/input50 [ 407.896290][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 407.935367][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 407.959574][ T794] kye 0003:0458:5013.0023: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.1-1/input0 [ 408.044191][ T794] usb 2-1: USB disconnect, device number 75 [ 408.143153][T12259] fido_id[12259]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 408.450813][ T794] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 408.621062][ T794] usb 5-1: Using ep0 maxpacket: 32 [ 408.631186][ T794] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 408.639546][ T794] usb 5-1: config 0 has no interface number 0 [ 408.645839][ T794] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 408.658274][ T794] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 408.668032][ T794] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.676999][ T794] usb 5-1: Product: syz [ 408.684675][ T794] usb 5-1: Manufacturer: syz [ 408.689357][ T794] usb 5-1: SerialNumber: syz [ 408.698525][ T794] usb 5-1: config 0 descriptor?? [ 408.708058][T12263] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 408.776179][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 408.787377][ T793] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 408.920249][T12263] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 409.332305][ T794] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 409.345114][ T794] asix 5-1:0.188: probe with driver asix failed with error -61 [ 409.948721][ T793] usb 1-1: USB disconnect, device number 30 [ 410.260795][ T24] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 410.390816][ T793] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 410.410785][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 410.417364][ T24] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 410.428292][ T24] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1536, setting to 1024 [ 410.439295][ T24] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 410.456324][ T24] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 410.465747][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.474798][ T24] usb 2-1: Product: syz [ 410.479055][ T24] usb 2-1: Manufacturer: syz [ 410.483712][ T24] usb 2-1: SerialNumber: syz [ 410.550811][ T793] usb 1-1: Using ep0 maxpacket: 16 [ 410.557472][ T793] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 410.568452][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.579746][ T793] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 410.592799][ T793] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 410.601936][ T793] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.613656][ T793] usb 1-1: config 0 descriptor?? [ 410.692899][T12285] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2287'. [ 410.707289][ T24] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 410.742020][ T24] usb 2-1: USB disconnect, device number 76 [ 410.772143][ T6019] udevd[6019]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 411.032140][ T793] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0024/input/input51 [ 411.115228][ T793] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0024/input/input52 [ 411.221675][ T793] kye 0003:0458:5013.0024: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 411.234532][ C0] raw-gadget.2 gadget.0: ignoring, device is not running [ 411.261730][ T794] usb 1-1: USB disconnect, device number 31 [ 411.270636][ T793] usb 5-1: USB disconnect, device number 54 [ 411.331093][T12293] fido_id[12293]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 412.080926][ T5944] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 412.251871][T12310] md: superblock version 1634891635 not known [ 412.258068][ T5944] usb 1-1: Using ep0 maxpacket: 32 [ 412.263352][T12310] md: couldn't set array info. -22 [ 412.270237][ T5944] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 412.290050][ T5944] usb 1-1: config 0 has no interface number 0 [ 412.303181][ T5944] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 412.320847][ T5944] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.331253][ T5944] usb 1-1: Product: syz [ 412.335557][ T5944] usb 1-1: Manufacturer: syz [ 412.360565][ T5944] usb 1-1: SerialNumber: syz [ 412.368873][ T5944] usb 1-1: config 0 descriptor?? [ 412.384403][ T5944] smsc95xx v2.0.0 [ 412.744562][ T793] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 412.789605][ T5944] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 412.800406][ T5944] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 412.822318][ T3529] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 412.900789][ T793] usb 2-1: Using ep0 maxpacket: 32 [ 412.908309][ T793] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 412.917078][ T793] usb 2-1: config 0 has no interface number 0 [ 412.923414][ T793] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 412.940201][ T793] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 412.950380][ T793] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.958585][ T793] usb 2-1: Product: syz [ 412.963016][ T793] usb 2-1: Manufacturer: syz [ 412.967755][ T793] usb 2-1: SerialNumber: syz [ 412.976667][ T793] usb 2-1: config 0 descriptor?? [ 412.988325][T12317] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 413.200451][T12317] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 413.270820][ T24] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 413.420786][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 413.427544][ T24] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 413.438743][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 413.449742][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 413.462804][ T24] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 413.471938][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 413.489278][ T24] usb 5-1: config 0 descriptor?? [ 413.612130][ T793] asix 2-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 413.614675][ T5944] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 413.623690][ T793] asix 2-1:0.188: probe with driver asix failed with error -61 [ 413.633328][ T5944] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 413.923758][ T24] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0025/input/input53 [ 414.006654][ T24] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0025/input/input54 [ 414.103272][ T24] kye 0003:0458:5013.0025: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 414.141092][ T24] usb 5-1: USB disconnect, device number 55 [ 414.227917][T12344] fido_id[12344]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 414.868735][ T10] usb 1-1: USB disconnect, device number 32 [ 415.071829][ T5944] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 415.230785][ T5944] usb 5-1: Using ep0 maxpacket: 32 [ 415.238863][ T5944] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 415.249266][ T5944] usb 5-1: config 0 has no interface number 0 [ 415.258456][ T5944] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 415.270027][ T5944] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 415.278393][ T5944] usb 5-1: Product: syz [ 415.283912][ T5944] usb 5-1: Manufacturer: syz [ 415.288630][ T5944] usb 5-1: SerialNumber: syz [ 415.297498][ T5944] usb 5-1: config 0 descriptor?? [ 415.311748][ T5944] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 415.360996][ T10] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 415.522129][ T24] usb 2-1: USB disconnect, device number 77 [ 415.524339][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 415.541908][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 415.553020][ T10] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 415.563825][ T5944] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 415.581186][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 415.590038][ T5944] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 415.600451][ T10] usb 1-1: SerialNumber: syz [ 415.753705][ T5944] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 415.778646][ T5944] hid-generic 0000:0000:0000.0026: hidraw0: HID v0.00 Device [syz1] on syz0 [ 415.893200][ T10] usb 1-1: 0:2 : does not exist [ 415.929790][ T10] usb 1-1: USB disconnect, device number 33 [ 415.944798][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 415.946631][ T24] usb 5-1: USB disconnect, device number 56 [ 415.979958][ T24] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 416.011159][ T24] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 416.024092][ T24] quatech2 5-1:0.51: device disconnected [ 416.480852][ T24] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 416.585874][T12383] netlink: 'syz.0.2321': attribute type 4 has an invalid length. [ 416.594684][T12383] netlink: 'syz.0.2321': attribute type 2 has an invalid length. [ 416.660873][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 416.667632][ T24] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 416.678957][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 416.702443][T12384] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 416.714276][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 416.731125][ T24] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 416.740235][T12384] block device autoloading is deprecated and will be removed. [ 416.748108][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 416.770888][ T10] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 416.777771][ T24] usb 3-1: config 0 descriptor?? [ 416.990762][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 417.007780][ T10] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 417.016524][ T10] usb 5-1: config 0 has no interface number 0 [ 417.032982][ T10] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 417.050736][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.061105][ T10] usb 5-1: Product: syz [ 417.065328][ T10] usb 5-1: Manufacturer: syz [ 417.080145][ T10] usb 5-1: SerialNumber: syz [ 417.087856][ T10] usb 5-1: config 0 descriptor?? [ 417.103126][T12395] tipc: Started in network mode [ 417.103572][ T10] smsc95xx v2.0.0 [ 417.108188][T12395] tipc: Node identity 166e6435dc9d, cluster identity 4711 [ 417.119544][T12395] tipc: Enabled bearer , priority 0 [ 417.133068][T12395] tipc: Disabling bearer [ 417.241055][ T24] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0027/input/input55 [ 417.337726][ T24] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0027/input/input56 [ 417.419103][ T24] kye 0003:0458:5013.0027: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 417.462494][ T24] usb 3-1: USB disconnect, device number 70 [ 417.517886][ T10] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 417.532870][ T10] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 417.563900][T12399] fido_id[12399]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 418.192282][ T5944] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 418.212618][ T5944] hid-generic 0000:0000:0000.0028: hidraw0: HID v0.00 Device [syz1] on syz0 [ 418.357202][ T10] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 418.368877][ T10] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -32 [ 418.446013][T12409] netlink: 53 bytes leftover after parsing attributes in process `syz.1.2331'. [ 418.880841][ T10] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 419.030779][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 419.038101][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 419.048742][ T10] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 419.063448][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 419.075409][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 419.085822][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 419.102762][ T10] usb 2-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 419.112157][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 419.120287][ T10] usb 2-1: Product: syz [ 419.125447][ T10] usb 2-1: Manufacturer: syz [ 419.130107][ T10] usb 2-1: SerialNumber: syz [ 419.138018][ T10] usb 2-1: config 0 descriptor?? [ 419.349814][ T10] radio-si470x 2-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 419.356637][ T10] radio-si470x 2-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 419.551262][ T10] radio-si470x 2-1:0.0: software version 0, hardware version 0 [ 419.577754][ T9] usb 5-1: USB disconnect, device number 57 [ 419.590619][ T10] radio-si470x 2-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 419.624635][ T10] radio-si470x 2-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 419.677357][T12434] fuse: Unknown parameter '' [ 419.753548][ T10] radio-si470x 2-1:0.0: submitting int urb failed (-90) [ 420.091613][ T24] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 420.166489][T12447] FAULT_INJECTION: forcing a failure. [ 420.166489][T12447] name failslab, interval 1, probability 0, space 0, times 0 [ 420.179474][T12447] CPU: 0 UID: 0 PID: 12447 Comm: syz.4.2346 Not tainted syzkaller #0 PREEMPT(full) [ 420.179500][T12447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 420.179513][T12447] Call Trace: [ 420.179522][T12447] [ 420.179531][T12447] dump_stack_lvl+0x189/0x250 [ 420.179561][T12447] ? __pfx____ratelimit+0x10/0x10 [ 420.179594][T12447] ? __pfx_dump_stack_lvl+0x10/0x10 [ 420.179619][T12447] ? __pfx__printk+0x10/0x10 [ 420.179648][T12447] ? __pfx___might_resched+0x10/0x10 [ 420.179676][T12447] should_fail_ex+0x414/0x560 [ 420.179710][T12447] should_failslab+0xa8/0x100 [ 420.179743][T12447] __kmalloc_cache_noprof+0x84/0x700 [ 420.179770][T12447] ? alloc_pipe_info+0xe9/0x4d0 [ 420.179795][T12447] alloc_pipe_info+0xe9/0x4d0 [ 420.179819][T12447] splice_direct_to_actor+0xa5d/0xcc0 [ 420.179845][T12447] ? __lock_acquire+0xab9/0xd20 [ 420.179877][T12447] ? __pfx_aa_file_perm+0x10/0x10 [ 420.179903][T12447] ? __lock_acquire+0xab9/0xd20 [ 420.179923][T12447] ? __pfx_direct_splice_actor+0x10/0x10 [ 420.179945][T12447] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 420.179979][T12447] do_splice_direct+0x181/0x270 [ 420.180005][T12447] ? __pfx_do_splice_direct+0x10/0x10 [ 420.180028][T12447] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 420.180059][T12447] ? rw_verify_area+0x255/0x4d0 [ 420.180093][T12447] do_sendfile+0x4da/0x7e0 [ 420.180127][T12447] ? __pfx_do_sendfile+0x10/0x10 [ 420.180164][T12447] __se_sys_sendfile64+0xd9/0x190 [ 420.180197][T12447] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 420.180225][T12447] ? do_syscall_64+0xbe/0xfa0 [ 420.180248][T12447] do_syscall_64+0xfa/0xfa0 [ 420.180268][T12447] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.180288][T12447] ? clear_bhb_loop+0x60/0xb0 [ 420.180312][T12447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.180332][T12447] RIP: 0033:0x7f74b178f6c9 [ 420.180349][T12447] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 420.180367][T12447] RSP: 002b:00007f74b26ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 420.180388][T12447] RAX: ffffffffffffffda RBX: 00007f74b19e5fa0 RCX: 00007f74b178f6c9 [ 420.180403][T12447] RDX: 0000200000000080 RSI: 0000000000000003 RDI: 0000000000000003 [ 420.180416][T12447] RBP: 00007f74b26ca090 R08: 0000000000000000 R09: 0000000000000000 [ 420.180429][T12447] R10: 0000000000007f03 R11: 0000000000000246 R12: 0000000000000001 [ 420.180442][T12447] R13: 00007f74b19e6038 R14: 00007f74b19e5fa0 R15: 00007ffc1e0e5568 [ 420.180475][T12447] [ 420.260776][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 420.367349][ T10] radio-si470x 2-1:0.0: si470x_get_report: usb_control_msg returned -32 [ 420.434255][ T24] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 420.437766][ T10] radio-si470x 2-1:0.0: probe with driver radio-si470x failed with error -22 [ 420.445931][ T24] usb 3-1: config 0 has no interface number 0 [ 420.484322][ T24] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 420.494583][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 420.503068][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.503082][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 420.537197][ T10] usb 2-1: USB disconnect, device number 78 [ 420.546318][ T24] usb 3-1: Product: syz [ 420.561675][ T24] usb 3-1: Manufacturer: syz [ 420.575420][ T24] usb 3-1: SerialNumber: syz [ 420.605191][ T24] usb 3-1: config 0 descriptor?? [ 420.622413][ T24] smsc95xx v2.0.0 [ 421.023143][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 421.034062][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 421.160911][ T793] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 421.340772][ T793] usb 1-1: Using ep0 maxpacket: 32 [ 421.348278][ T793] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 421.356498][ T793] usb 1-1: config 0 has no interface number 0 [ 421.364666][ T793] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 421.373781][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 421.381926][ T793] usb 1-1: Product: syz [ 421.386111][ T793] usb 1-1: Manufacturer: syz [ 421.390791][ T793] usb 1-1: SerialNumber: syz [ 421.397976][ T793] usb 1-1: config 0 descriptor?? [ 421.405315][ T793] smsc95xx v2.0.0 [ 421.808980][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 421.819884][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 421.848425][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 421.859619][ T24] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -61 [ 421.870815][ T10] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 422.030766][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 422.038966][ T10] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 422.050213][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 422.061380][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 422.074657][ T10] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 422.085592][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 422.098267][ T10] usb 5-1: config 0 descriptor?? [ 422.380830][ T5853] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 422.522348][ T10] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0029/input/input57 [ 422.533997][ T5853] usb 2-1: Using ep0 maxpacket: 32 [ 422.543578][ T5853] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 422.555530][ T5853] usb 2-1: config 0 has no interface number 0 [ 422.565942][ T10] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0029/input/input58 [ 422.580800][ T5853] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 422.603983][ T5853] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 422.615945][ T5853] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 422.625535][ T5853] usb 2-1: Product: syz [ 422.633973][ T5853] usb 2-1: Manufacturer: syz [ 422.634204][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 422.648835][ T5853] usb 2-1: SerialNumber: syz [ 422.657685][ T10] kye 0003:0458:5013.0029: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 422.682071][ T793] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 422.703206][ T5853] usb 2-1: config 0 descriptor?? [ 422.712040][T12471] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 422.721808][T12469] FAULT_INJECTION: forcing a failure. [ 422.721808][T12469] name failslab, interval 1, probability 0, space 0, times 0 [ 422.751230][T12469] CPU: 0 UID: 0 PID: 12469 Comm: syz.4.2355 Not tainted syzkaller #0 PREEMPT(full) [ 422.751256][T12469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 422.751270][T12469] Call Trace: [ 422.751278][T12469] [ 422.751287][T12469] dump_stack_lvl+0x189/0x250 [ 422.751321][T12469] ? __pfx____ratelimit+0x10/0x10 [ 422.751349][T12469] ? __pfx_dump_stack_lvl+0x10/0x10 [ 422.751374][T12469] ? __pfx__printk+0x10/0x10 [ 422.751404][T12469] ? __pfx___might_resched+0x10/0x10 [ 422.751432][T12469] should_fail_ex+0x414/0x560 [ 422.751466][T12469] should_failslab+0xa8/0x100 [ 422.751498][T12469] __kmalloc_noprof+0xdf/0x800 [ 422.751521][T12469] ? kfree+0x4d/0x6e0 [ 422.751539][T12469] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 422.751569][T12469] tomoyo_realpath_from_path+0xe3/0x5d0 [ 422.751595][T12469] ? tomoyo_domain+0xd8/0x130 [ 422.751625][T12469] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 422.751645][T12469] tomoyo_path_number_perm+0x1e8/0x5a0 [ 422.751667][T12469] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 422.751734][T12469] ? __fget_files+0x2a/0x420 [ 422.751761][T12469] ? __fget_files+0x3a0/0x420 [ 422.751782][T12469] ? __fget_files+0x2a/0x420 [ 422.751808][T12469] security_file_ioctl+0xcb/0x2d0 [ 422.751840][T12469] __se_sys_ioctl+0x47/0x170 [ 422.751869][T12469] do_syscall_64+0xfa/0xfa0 [ 422.751888][T12469] ? irqentry_exit+0x10f/0x640 [ 422.751905][T12469] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.751925][T12469] ? clear_bhb_loop+0x60/0xb0 [ 422.751948][T12469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.751967][T12469] RIP: 0033:0x7f74b178f6c9 [ 422.751983][T12469] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 422.752001][T12469] RSP: 002b:00007f74b26ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 422.752023][T12469] RAX: ffffffffffffffda RBX: 00007f74b19e5fa0 RCX: 00007f74b178f6c9 [ 422.752039][T12469] RDX: 0000200000000040 RSI: 0000000080284504 RDI: 0000000000000004 [ 422.752051][T12469] RBP: 00007f74b26ca090 R08: 0000000000000000 R09: 0000000000000000 [ 422.752063][T12469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 422.752076][T12469] R13: 00007f74b19e6038 R14: 00007f74b19e5fa0 R15: 00007ffc1e0e5568 [ 422.752108][T12469] [ 422.990932][T12469] ERROR: Out of memory at tomoyo_realpath_from_path. [ 423.009201][T12471] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 423.023300][ T55] usb 5-1: USB disconnect, device number 58 [ 423.097551][ T793] usb 3-1: USB disconnect, device number 71 [ 423.435276][ T5853] asix 2-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 423.448141][ T5853] asix 2-1:0.188: probe with driver asix failed with error -61 [ 423.937294][ T55] usb 1-1: USB disconnect, device number 34 [ 424.640052][T12515] FAULT_INJECTION: forcing a failure. [ 424.640052][T12515] name failslab, interval 1, probability 0, space 0, times 0 [ 424.653088][T12515] CPU: 0 UID: 0 PID: 12515 Comm: syz.2.2371 Not tainted syzkaller #0 PREEMPT(full) [ 424.653114][T12515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 424.653126][T12515] Call Trace: [ 424.653135][T12515] [ 424.653143][T12515] dump_stack_lvl+0x189/0x250 [ 424.653172][T12515] ? __pfx____ratelimit+0x10/0x10 [ 424.653200][T12515] ? __pfx_dump_stack_lvl+0x10/0x10 [ 424.653225][T12515] ? __pfx__printk+0x10/0x10 [ 424.653254][T12515] ? __pfx___might_resched+0x10/0x10 [ 424.653275][T12515] ? fs_reclaim_acquire+0x7d/0x100 [ 424.653307][T12515] should_fail_ex+0x414/0x560 [ 424.653341][T12515] should_failslab+0xa8/0x100 [ 424.653371][T12515] __kmalloc_noprof+0xdf/0x800 [ 424.653396][T12515] ? alloc_pipe_info+0x1fd/0x4d0 [ 424.653422][T12515] alloc_pipe_info+0x1fd/0x4d0 [ 424.653445][T12515] splice_direct_to_actor+0xa5d/0xcc0 [ 424.653469][T12515] ? __lock_acquire+0xab9/0xd20 [ 424.653500][T12515] ? __pfx_aa_file_perm+0x10/0x10 [ 424.653525][T12515] ? __lock_acquire+0xab9/0xd20 [ 424.653543][T12515] ? __pfx_direct_splice_actor+0x10/0x10 [ 424.653565][T12515] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 424.653599][T12515] do_splice_direct+0x181/0x270 [ 424.653624][T12515] ? __pfx_do_splice_direct+0x10/0x10 [ 424.653647][T12515] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 424.653678][T12515] ? rw_verify_area+0x255/0x4d0 [ 424.653710][T12515] do_sendfile+0x4da/0x7e0 [ 424.653743][T12515] ? __pfx_do_sendfile+0x10/0x10 [ 424.653787][T12515] __se_sys_sendfile64+0xd9/0x190 [ 424.653813][T12515] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 424.653840][T12515] ? do_syscall_64+0xbe/0xfa0 [ 424.653863][T12515] do_syscall_64+0xfa/0xfa0 [ 424.653883][T12515] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.653902][T12515] ? clear_bhb_loop+0x60/0xb0 [ 424.653926][T12515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.653945][T12515] RIP: 0033:0x7f251eb8f6c9 [ 424.653962][T12515] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 424.653979][T12515] RSP: 002b:00007f251f97b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 424.654000][T12515] RAX: ffffffffffffffda RBX: 00007f251ede5fa0 RCX: 00007f251eb8f6c9 [ 424.654013][T12515] RDX: 0000200000000080 RSI: 0000000000000003 RDI: 0000000000000003 [ 424.654026][T12515] RBP: 00007f251f97b090 R08: 0000000000000000 R09: 0000000000000000 [ 424.654038][T12515] R10: 0000000000007f03 R11: 0000000000000246 R12: 0000000000000001 [ 424.654051][T12515] R13: 00007f251ede6038 R14: 00007f251ede5fa0 R15: 00007ffc0cbf7318 [ 424.654082][T12515] [ 425.052047][ T9] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 425.163620][ T5853] usb 2-1: USB disconnect, device number 79 [ 425.212837][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 425.220186][ T9] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 425.234530][ T9] usb 1-1: config 0 has no interface number 0 [ 425.248761][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 425.258586][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 425.266911][ T9] usb 1-1: Product: syz [ 425.273170][ T9] usb 1-1: Manufacturer: syz [ 425.277852][ T9] usb 1-1: SerialNumber: syz [ 425.289232][ T9] usb 1-1: config 0 descriptor?? [ 425.302072][ T9] smsc95xx v2.0.0 [ 425.707038][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 425.719224][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 426.150210][ T24] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 426.171488][ T24] hid-generic 0000:0000:0000.002A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 426.537603][ T9] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 426.550339][ T9] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -32 [ 426.714833][T12551] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2382'. [ 427.291378][ T5853] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 427.450781][ T5853] usb 5-1: Using ep0 maxpacket: 16 [ 427.466817][ T5853] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 427.487941][ T5853] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 427.494140][T12567] FAULT_INJECTION: forcing a failure. [ 427.494140][T12567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 427.513103][T12567] CPU: 1 UID: 0 PID: 12567 Comm: syz.1.2389 Not tainted syzkaller #0 PREEMPT(full) [ 427.513124][T12567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 427.513135][T12567] Call Trace: [ 427.513142][T12567] [ 427.513149][T12567] dump_stack_lvl+0x189/0x250 [ 427.513174][T12567] ? __pfx____ratelimit+0x10/0x10 [ 427.513200][T12567] ? __pfx_dump_stack_lvl+0x10/0x10 [ 427.513220][T12567] ? __pfx__printk+0x10/0x10 [ 427.513241][T12567] ? fs_reclaim_acquire+0x7d/0x100 [ 427.513271][T12567] should_fail_ex+0x414/0x560 [ 427.513299][T12567] prepare_alloc_pages+0x22b/0x650 [ 427.513329][T12567] __alloc_frozen_pages_noprof+0x123/0x370 [ 427.513356][T12567] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 427.513388][T12567] ? policy_nodemask+0x27c/0x720 [ 427.513416][T12567] alloc_pages_mpol+0x232/0x4a0 [ 427.513444][T12567] vma_alloc_folio_noprof+0xe4/0x200 [ 427.513470][T12567] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 427.513503][T12567] folio_prealloc+0x30/0x180 [ 427.513526][T12567] do_pte_missing+0x14e7/0x3360 [ 427.513570][T12567] handle_mm_fault+0x1b26/0x32a0 [ 427.513588][T12567] ? __pte_offset_map_lock+0x13e/0x210 [ 427.513616][T12567] ? handle_mm_fault+0xdb/0x32a0 [ 427.513643][T12567] ? __pfx_handle_mm_fault+0x10/0x10 [ 427.513662][T12567] ? follow_page_pte+0x7ef/0x13e0 [ 427.513689][T12567] ? __pfx_follow_page_pte+0x10/0x10 [ 427.513710][T12567] ? check_vma_flags+0x50d/0x580 [ 427.513734][T12567] __get_user_pages+0x1650/0x29f0 [ 427.513777][T12567] __gup_longterm_locked+0xde4/0x1660 [ 427.513806][T12567] ? sanity_check_pinned_pages+0x1241/0x1300 [ 427.513825][T12567] ? gup_fast_fallback+0x1b82/0x22d0 [ 427.513846][T12567] gup_fast_fallback+0x1d6b/0x22d0 [ 427.513863][T12567] ? blkdev_direct_IO+0x1261/0x17e0 [ 427.513885][T12567] ? blkdev_read_iter+0x23d/0x440 [ 427.513909][T12567] ? do_syscall_64+0xfa/0xfa0 [ 427.513946][T12567] ? __pfx_gup_fast_fallback+0x10/0x10 [ 427.513970][T12567] ? __lock_acquire+0xab9/0xd20 [ 427.513989][T12567] ? pin_user_pages_fast+0x4d/0xb0 [ 427.514010][T12567] iov_iter_extract_pages+0x35f/0x5e0 [ 427.514038][T12567] bio_iov_iter_get_pages+0x499/0x1490 [ 427.514072][T12567] ? bio_associate_blkg+0x6d/0x230 [ 427.514097][T12567] ? __pfx_bio_iov_iter_get_pages+0x10/0x10 [ 427.514122][T12567] ? blk_start_plug+0x6f/0x1b0 [ 427.514146][T12567] __blkdev_direct_IO+0x66e/0xf90 [ 427.514188][T12567] ? __pfx___blkdev_direct_IO+0x10/0x10 [ 427.514217][T12567] ? lockdep_hardirqs_on+0x9c/0x150 [ 427.514235][T12567] ? iov_npages+0x170/0x290 [ 427.514256][T12567] blkdev_direct_IO+0x1261/0x17e0 [ 427.514289][T12567] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 427.514314][T12567] ? current_time+0x222/0x370 [ 427.514338][T12567] ? __pfx_current_time+0x10/0x10 [ 427.514360][T12567] ? aa_file_perm+0x44c/0x1540 [ 427.514386][T12567] ? atime_needs_update+0x56b/0x6d0 [ 427.514412][T12567] ? touch_atime+0xf1/0x6d0 [ 427.514434][T12567] ? __pfx_aa_file_perm+0x10/0x10 [ 427.514452][T12567] ? kiocb_write_and_wait+0xad/0x1b0 [ 427.514478][T12567] blkdev_read_iter+0x23d/0x440 [ 427.514508][T12567] do_iter_readv_writev+0x623/0x8c0 [ 427.514531][T12567] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 427.514546][T12567] ? common_file_perm+0x1b5/0x230 [ 427.514574][T12567] ? bpf_lsm_file_permission+0x9/0x20 [ 427.514597][T12567] ? security_file_permission+0x75/0x290 [ 427.514623][T12567] ? rw_verify_area+0x2a6/0x4d0 [ 427.514650][T12567] vfs_readv+0x253/0x850 [ 427.514675][T12567] ? __pfx_vfs_readv+0x10/0x10 [ 427.514706][T12567] ? __fget_files+0x2a/0x420 [ 427.514728][T12567] ? __fget_files+0x3a0/0x420 [ 427.514744][T12567] ? __fget_files+0x2a/0x420 [ 427.514770][T12567] __se_sys_preadv2+0x179/0x290 [ 427.514790][T12567] ? __pfx___se_sys_preadv2+0x10/0x10 [ 427.514811][T12567] ? do_syscall_64+0xbe/0xfa0 [ 427.514825][T12567] ? __x64_sys_preadv2+0x20/0xc0 [ 427.514845][T12567] do_syscall_64+0xfa/0xfa0 [ 427.514861][T12567] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.514877][T12567] ? clear_bhb_loop+0x60/0xb0 [ 427.514896][T12567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.514912][T12567] RIP: 0033:0x7fbae418f6c9 [ 427.514926][T12567] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 427.514940][T12567] RSP: 002b:00007fbae50c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 427.514958][T12567] RAX: ffffffffffffffda RBX: 00007fbae43e5fa0 RCX: 00007fbae418f6c9 [ 427.514971][T12567] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 427.514981][T12567] RBP: 00007fbae50c3090 R08: 0000000000000000 R09: 0000000000000000 [ 427.514992][T12567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 427.515002][T12567] R13: 00007fbae43e6038 R14: 00007fbae43e5fa0 R15: 00007fff3a8d2528 [ 427.515029][T12567] [ 427.520855][ T5853] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 427.700904][ T55] usb 1-1: USB disconnect, device number 35 [ 427.703363][ T5853] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 428.136100][ T5853] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 428.153933][ T5853] usb 5-1: config 0 descriptor?? [ 428.584756][ T5853] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.002B/input/input59 [ 428.686485][ T5853] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.002B/input/input60 [ 428.807660][ T5853] kye 0003:0458:5013.002B: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 428.846190][ T5853] usb 5-1: USB disconnect, device number 59 [ 428.996337][T12574] fido_id[12574]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 429.399010][ T5853] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 429.428482][ T5853] hid-generic 0000:0000:0000.002C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 429.740792][ T55] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 429.893900][ T55] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 429.904256][ T55] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 429.922867][ T55] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 429.936424][ T55] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 429.952190][ T55] usb 1-1: SerialNumber: syz [ 430.177989][ T55] usb 1-1: 0:2 : does not exist [ 430.213955][ T55] usb 1-1: USB disconnect, device number 36 [ 430.309962][ T6019] udevd[6019]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 430.537910][T12600] FAULT_INJECTION: forcing a failure. [ 430.537910][T12600] name failslab, interval 1, probability 0, space 0, times 0 [ 430.552929][T12600] CPU: 0 UID: 0 PID: 12600 Comm: syz.2.2401 Not tainted syzkaller #0 PREEMPT(full) [ 430.552954][T12600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 430.552968][T12600] Call Trace: [ 430.552976][T12600] [ 430.552985][T12600] dump_stack_lvl+0x189/0x250 [ 430.553022][T12600] ? __pfx____ratelimit+0x10/0x10 [ 430.553052][T12600] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.553077][T12600] ? __pfx__printk+0x10/0x10 [ 430.553106][T12600] ? __pfx___might_resched+0x10/0x10 [ 430.553135][T12600] should_fail_ex+0x414/0x560 [ 430.553170][T12600] should_failslab+0xa8/0x100 [ 430.553199][T12600] __kmalloc_noprof+0xdf/0x800 [ 430.553223][T12600] ? iter_file_splice_write+0x1c6/0x10f0 [ 430.553251][T12600] iter_file_splice_write+0x1c6/0x10f0 [ 430.553273][T12600] ? __vfs_getxattr+0x3f4/0x430 [ 430.553320][T12600] ? __pfx_iter_file_splice_write+0x10/0x10 [ 430.553351][T12600] ? rcu_read_lock_any_held+0xb3/0x120 [ 430.553377][T12600] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 430.553404][T12600] ? ovl_real_file_path+0x145/0x310 [ 430.553438][T12600] backing_file_splice_write+0x3c1/0x5e0 [ 430.553476][T12600] ovl_splice_write+0x43d/0x580 [ 430.553498][T12600] ? __lock_acquire+0xab9/0xd20 [ 430.553515][T12600] ? __pfx_ovl_splice_write+0x10/0x10 [ 430.553529][T12600] ? __pfx_ovl_file_end_write+0x10/0x10 [ 430.553543][T12600] ? rcu_read_lock_any_held+0xb3/0x120 [ 430.553563][T12600] ? __pfx_ovl_splice_write+0x10/0x10 [ 430.553577][T12600] direct_splice_actor+0x101/0x160 [ 430.553592][T12600] splice_direct_to_actor+0x5a8/0xcc0 [ 430.553615][T12600] ? __pfx_direct_splice_actor+0x10/0x10 [ 430.553626][T12600] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 430.553644][T12600] do_splice_direct+0x181/0x270 [ 430.553657][T12600] ? __pfx_do_splice_direct+0x10/0x10 [ 430.553669][T12600] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 430.553686][T12600] ? rw_verify_area+0x255/0x4d0 [ 430.553704][T12600] do_sendfile+0x4da/0x7e0 [ 430.553722][T12600] ? __pfx_do_sendfile+0x10/0x10 [ 430.553742][T12600] __se_sys_sendfile64+0xd9/0x190 [ 430.553756][T12600] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 430.553771][T12600] ? do_syscall_64+0xbe/0xfa0 [ 430.553783][T12600] do_syscall_64+0xfa/0xfa0 [ 430.553793][T12600] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.553804][T12600] ? clear_bhb_loop+0x60/0xb0 [ 430.553817][T12600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.553827][T12600] RIP: 0033:0x7f251eb8f6c9 [ 430.553837][T12600] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 430.553846][T12600] RSP: 002b:00007f251f97b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 430.553858][T12600] RAX: ffffffffffffffda RBX: 00007f251ede5fa0 RCX: 00007f251eb8f6c9 [ 430.553866][T12600] RDX: 0000200000000080 RSI: 0000000000000003 RDI: 0000000000000003 [ 430.553873][T12600] RBP: 00007f251f97b090 R08: 0000000000000000 R09: 0000000000000000 [ 430.553880][T12600] R10: 0000000000007f03 R11: 0000000000000246 R12: 0000000000000001 [ 430.553887][T12600] R13: 00007f251ede6038 R14: 00007f251ede5fa0 R15: 00007ffc0cbf7318 [ 430.553904][T12600] [ 430.761119][ T55] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 431.041804][ T55] usb 2-1: Using ep0 maxpacket: 32 [ 431.051235][ T55] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 431.059537][ T55] usb 2-1: config 0 has no interface number 0 [ 431.068625][ T55] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 431.080312][ T55] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.089148][ T55] usb 2-1: Product: syz [ 431.093734][ T55] usb 2-1: Manufacturer: syz [ 431.098665][ T55] usb 2-1: SerialNumber: syz [ 431.107467][ T55] usb 2-1: config 0 descriptor?? [ 431.122738][ T55] smsc95xx v2.0.0 [ 431.174021][ T5944] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 431.183049][ T793] usb 3-1: new full-speed USB device number 72 using dummy_hcd [ 431.195311][ T5944] hid-generic 0000:0000:0000.002D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 431.352913][ T793] usb 3-1: config 0 has an invalid interface number: 168 but max is 0 [ 431.363755][ T793] usb 3-1: config 0 has no interface number 0 [ 431.369929][ T793] usb 3-1: New USB device found, idVendor=05ab, idProduct=0060, bcdDevice=11.06 [ 431.384327][ T793] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 431.401686][ T793] usb 3-1: config 0 descriptor?? [ 431.518180][T12628] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 431.527309][T12628] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 431.535875][ T55] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 431.546711][ T55] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 431.615728][T12603] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 431.624709][T12603] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 431.640333][ T793] usb 3-1: string descriptor 0 read error: -71 [ 431.649292][ T793] usb-storage 3-1:0.168: USB Mass Storage device detected [ 431.660191][ T793] usb-storage 3-1:0.168: Quirks match for vid 05ab pid 0060: 2 [ 431.703542][ T793] usb 3-1: USB disconnect, device number 72 [ 431.753365][ T5853] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 431.890793][ T5853] usb 5-1: device descriptor read/64, error -71 [ 432.140834][ T5853] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 432.270807][ T5853] usb 5-1: device descriptor read/64, error -71 [ 432.369183][ T55] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 432.383138][ T55] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -32 [ 432.391040][ T5853] usb usb5-port1: attempt power cycle [ 432.731557][ T5853] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 432.751462][ T5853] usb 5-1: device descriptor read/8, error -71 [ 433.011257][ T5853] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 433.045492][ T5853] usb 5-1: device descriptor read/8, error -71 [ 433.133851][ T5944] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 433.152725][ T5944] hid-generic 0000:0000:0000.002E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 433.171468][ T5853] usb usb5-port1: unable to enumerate USB device [ 433.464926][ T793] usb 2-1: USB disconnect, device number 80 [ 433.670818][ T55] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 433.820785][ T55] usb 3-1: Using ep0 maxpacket: 16 [ 433.827372][ T55] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 433.839051][ T55] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 433.849681][ T55] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 433.858828][ T793] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 433.866428][ T55] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.877301][ T55] usb 3-1: config 0 descriptor?? [ 434.021280][ T793] usb 2-1: Using ep0 maxpacket: 16 [ 434.028476][ T793] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 434.040082][ T793] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.052419][ T793] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 434.065522][ T793] usb 2-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 434.074611][ T793] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.084972][ T793] usb 2-1: config 0 descriptor?? [ 434.497214][T12668] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 434.506969][T12668] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 434.507271][T12674] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 434.527846][T12674] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 434.537806][T12668] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 434.543067][T12674] netlink: 'syz.1.2425': attribute type 33 has an invalid length. [ 434.554237][T12674] netlink: 36 bytes leftover after parsing attributes in process `syz.1.2425'. [ 434.559222][T12668] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 434.597511][ T793] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.002F/input/input61 [ 434.702485][ T793] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.002F/input/input62 [ 434.765965][ T793] kye 0003:0458:5013.002F: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.1-1/input0 [ 434.776358][T12668] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 434.817439][T12668] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 434.850923][T12683] netlink: 'syz.1.2425': attribute type 1 has an invalid length. [ 434.878538][T12683] netlink: 'syz.1.2425': attribute type 2 has an invalid length. [ 434.912479][ T55] usbhid 3-1:0.0: can't add hid device: -71 [ 434.925164][ T55] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 434.962296][ T55] usb 3-1: USB disconnect, device number 73 [ 435.083803][ T793] usb 2-1: USB disconnect, device number 81 [ 435.456906][ T55] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 435.471683][ T55] hid-generic 0000:0000:0000.0030: hidraw0: HID v0.00 Device [syz1] on syz0 [ 435.492373][ T793] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 435.691376][ T793] usb 1-1: Using ep0 maxpacket: 32 [ 435.706421][ T793] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 435.719860][ T793] usb 1-1: config 0 has no interface number 0 [ 435.729540][ T793] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 435.738890][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 435.747976][ T793] usb 1-1: Product: syz [ 435.758438][ T793] usb 1-1: Manufacturer: syz [ 435.775077][ T793] usb 1-1: SerialNumber: syz [ 435.782422][ T793] usb 1-1: config 0 descriptor?? [ 435.789549][ T793] smsc95xx v2.0.0 [ 435.922377][T12714] FAULT_INJECTION: forcing a failure. [ 435.922377][T12714] name failslab, interval 1, probability 0, space 0, times 0 [ 435.935581][T12714] CPU: 0 UID: 0 PID: 12714 Comm: syz.1.2439 Not tainted syzkaller #0 PREEMPT(full) [ 435.935607][T12714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 435.935620][T12714] Call Trace: [ 435.935629][T12714] [ 435.935638][T12714] dump_stack_lvl+0x189/0x250 [ 435.935667][T12714] ? __pfx____ratelimit+0x10/0x10 [ 435.935697][T12714] ? __pfx_dump_stack_lvl+0x10/0x10 [ 435.935721][T12714] ? __pfx__printk+0x10/0x10 [ 435.935749][T12714] ? __pfx___might_resched+0x10/0x10 [ 435.935777][T12714] should_fail_ex+0x414/0x560 [ 435.935811][T12714] should_failslab+0xa8/0x100 [ 435.935842][T12714] __kmalloc_noprof+0xdf/0x800 [ 435.935867][T12714] ? iter_file_splice_write+0x1c6/0x10f0 [ 435.935896][T12714] iter_file_splice_write+0x1c6/0x10f0 [ 435.935917][T12714] ? __vfs_getxattr+0x3f4/0x430 [ 435.935965][T12714] ? __pfx_iter_file_splice_write+0x10/0x10 [ 435.935996][T12714] ? rcu_read_lock_any_held+0xb3/0x120 [ 435.936022][T12714] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 435.936047][T12714] ? ovl_real_file_path+0x145/0x310 [ 435.936080][T12714] backing_file_splice_write+0x3c1/0x5e0 [ 435.936121][T12714] ovl_splice_write+0x43d/0x580 [ 435.936143][T12714] ? __lock_acquire+0xab9/0xd20 [ 435.936169][T12714] ? __pfx_ovl_splice_write+0x10/0x10 [ 435.936195][T12714] ? __pfx_ovl_file_end_write+0x10/0x10 [ 435.936222][T12714] ? rcu_read_lock_any_held+0xb3/0x120 [ 435.936270][T12714] ? __pfx_ovl_splice_write+0x10/0x10 [ 435.936296][T12714] direct_splice_actor+0x101/0x160 [ 435.936322][T12714] splice_direct_to_actor+0x5a8/0xcc0 [ 435.936363][T12714] ? __pfx_direct_splice_actor+0x10/0x10 [ 435.936385][T12714] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 435.936419][T12714] do_splice_direct+0x181/0x270 [ 435.936445][T12714] ? __pfx_do_splice_direct+0x10/0x10 [ 435.936470][T12714] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 435.936492][T12714] ? rw_verify_area+0x255/0x4d0 [ 435.936516][T12714] do_sendfile+0x4da/0x7e0 [ 435.936535][T12714] ? __pfx_do_sendfile+0x10/0x10 [ 435.936571][T12714] __se_sys_sendfile64+0xd9/0x190 [ 435.936607][T12714] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 435.936633][T12714] ? do_syscall_64+0xbe/0xfa0 [ 435.936646][T12714] do_syscall_64+0xfa/0xfa0 [ 435.936656][T12714] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.936666][T12714] ? clear_bhb_loop+0x60/0xb0 [ 435.936679][T12714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.936689][T12714] RIP: 0033:0x7fbae418f6c9 [ 435.936706][T12714] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 435.936725][T12714] RSP: 002b:00007fbae50c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 435.936746][T12714] RAX: ffffffffffffffda RBX: 00007fbae43e5fa0 RCX: 00007fbae418f6c9 [ 435.936762][T12714] RDX: 0000200000000080 RSI: 0000000000000003 RDI: 0000000000000003 [ 435.936776][T12714] RBP: 00007fbae50c3090 R08: 0000000000000000 R09: 0000000000000000 [ 435.936785][T12714] R10: 0000000000007f03 R11: 0000000000000246 R12: 0000000000000001 [ 435.936792][T12714] R13: 00007fbae43e6038 R14: 00007fbae43e5fa0 R15: 00007fff3a8d2528 [ 435.936810][T12714] [ 436.460086][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 436.490725][ T793] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 436.983169][ T55] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 436.984222][ T7811] ------------[ cut here ]------------ [ 436.998789][ T7811] WARNING: ./include/linux/ns_common.h:255 at put_mnt_ns+0x152/0x190, CPU#0: syz.4.651/7811 [ 437.010147][ T7811] Modules linked in: [ 437.014743][ T7811] CPU: 0 UID: 0 PID: 7811 Comm: syz.4.651 Not tainted syzkaller #0 PREEMPT(full) [ 437.024452][ T7811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 437.035003][ T7811] RIP: 0010:put_mnt_ns+0x152/0x190 [ 437.040142][ T7811] Code: 79 00 00 bf 01 00 00 00 89 ee e8 99 15 7e ff 85 ed 7e 1f e8 50 11 7e ff 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 3f 11 7e ff 90 <0f> 0b 90 e9 33 ff ff ff e8 31 11 7e ff 4c 89 f7 be 03 00 00 00 5b [ 437.050998][T12746] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 437.061204][ T7811] RSP: 0018:ffffc900195efa68 EFLAGS: 00010293 [ 437.073416][ T7811] RAX: ffffffff82434e41 RBX: ffff88807bffcc00 RCX: ffff88803520bd00 [ 437.073617][T12746] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 437.081985][ T7811] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 437.090164][T12746] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 437.097439][ T7811] RBP: 00000000fffffffe R08: ffff88807bffccbb R09: 1ffff1100f7ff997 [ 437.109450][T12746] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 437.113381][ T7811] R10: dffffc0000000000 R11: ffffed100f7ff998 R12: dffffc0000000000 [ 437.120930][T12746] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 437.128218][ T7811] R13: 0000000000000009 R14: ffff88807bffccb8 R15: dffffc0000000000 [ 437.143616][ T7811] FS: 0000000000000000(0000) GS:ffff888125a82000(0000) knlGS:0000000000000000 [ 437.153051][ T7811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 437.159652][ T7811] CR2: 000000110c3bb5dc CR3: 0000000028b7c000 CR4: 00000000003526f0 [ 437.167952][ T7811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 437.170755][ T55] usb 2-1: Using ep0 maxpacket: 16 [ 437.176469][ T7811] DR3: 3a810b1eb6134bdc DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 437.185521][ T55] usb 2-1: unable to get BOS descriptor or descriptor too short [ 437.189359][ T7811] Call Trace: [ 437.189373][ T7811] [ 437.189385][ T7811] free_nsproxy+0x46/0x560 [ 437.208727][ T7811] do_exit+0x6b8/0x2300 [ 437.212990][ T7811] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.218376][ T7811] ? do_raw_spin_lock+0x121/0x290 [ 437.223501][ T7811] ? __pfx_do_exit+0x10/0x10 [ 437.228149][ T7811] do_group_exit+0x21c/0x2d0 [ 437.232842][ T7811] ? lockdep_hardirqs_on+0x9c/0x150 [ 437.238069][ T7811] get_signal+0x1285/0x1340 [ 437.242663][ T7811] arch_do_signal_or_restart+0x9a/0x7a0 [ 437.248250][ T7811] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 437.253521][ T7811] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 437.259706][ T7811] ? exit_to_user_mode_loop+0x55/0x4f0 [ 437.265240][ T7811] exit_to_user_mode_loop+0x87/0x4f0 [ 437.270535][ T7811] ? rcu_is_watching+0x15/0xb0 [ 437.275429][ T7811] do_syscall_64+0x2e9/0xfa0 [ 437.280056][ T7811] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.286195][ T7811] ? clear_bhb_loop+0x60/0xb0 [ 437.290941][ T7811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.297368][ T7811] RIP: 0033:0x7f74b17c1f85 [ 437.302272][ T7811] Code: Unable to access opcode bytes at 0x7f74b17c1f5b. [ 437.308982][ T55] usb 2-1: config 2 has 2 interfaces, different from the descriptor's value: 3 [ 437.309286][ T7811] RSP: 002b:00007f74b26c9f80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 437.309314][ T7811] RAX: fffffffffffffdfc RBX: 00007f74b19e5fa0 RCX: 00007f74b17c1f85 [ 437.326786][ T55] usb 2-1: config 2 has no interface number 1 [ 437.326838][ T55] usb 2-1: config 2 interface 2 has no altsetting 0 [ 437.341249][ T55] usb 2-1: New USB device found, idVendor=413c, idProduct=8171, bcdDevice=c9.9c [ 437.347758][ T7811] RDX: 00007f74b26c9fc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 437.347778][ T7811] RBP: 00007f74b1811f91 R08: 0000000000000000 R09: 0000000000000000 [ 437.372841][ T7811] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 437.373022][ T55] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.380888][ T7811] R13: 00007f74b19e6038 R14: 00007f74b19e5fa0 R15: 00007ffc1e0e5568 [ 437.393084][ T55] usb 2-1: Product: syz [ 437.396892][ T7811] [ 437.403628][ T55] usb 2-1: Manufacturer: syz [ 437.404550][ T7811] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 437.404567][ T7811] CPU: 0 UID: 0 PID: 7811 Comm: syz.4.651 Not tainted syzkaller #0 PREEMPT(full) [ 437.404590][ T7811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 437.404603][ T7811] Call Trace: [ 437.404619][ T7811] [ 437.404628][ T7811] dump_stack_lvl+0x99/0x250 [ 437.404658][ T7811] ? __asan_memcpy+0x40/0x70 [ 437.404683][ T7811] ? __pfx_dump_stack_lvl+0x10/0x10 [ 437.404707][ T7811] ? __pfx__printk+0x10/0x10 [ 437.404742][ T7811] vpanic+0x237/0x6d0 [ 437.404761][ T7811] ? __pfx_vpanic+0x10/0x10 [ 437.404778][ T7811] ? is_bpf_text_address+0x292/0x2b0 [ 437.404805][ T7811] ? is_bpf_text_address+0x26/0x2b0 [ 437.404840][ T7811] panic+0xb9/0xc0 [ 437.404858][ T7811] ? __pfx_panic+0x10/0x10 [ 437.404891][ T7811] __warn+0x318/0x4d0 [ 437.404908][ T7811] ? put_mnt_ns+0x152/0x190 [ 437.404932][ T7811] ? put_mnt_ns+0x152/0x190 [ 437.404954][ T7811] report_bug+0x2be/0x4f0 [ 437.404982][ T7811] ? put_mnt_ns+0x152/0x190 [ 437.405003][ T7811] ? put_mnt_ns+0x152/0x190 [ 437.405023][ T7811] ? put_mnt_ns+0x154/0x190 [ 437.405044][ T7811] handle_bug+0x84/0x160 [ 437.405066][ T7811] exc_invalid_op+0x1a/0x50 [ 437.405089][ T7811] asm_exc_invalid_op+0x1a/0x20 [ 437.405108][ T7811] RIP: 0010:put_mnt_ns+0x152/0x190 [ 437.405129][ T7811] Code: 79 00 00 bf 01 00 00 00 89 ee e8 99 15 7e ff 85 ed 7e 1f e8 50 11 7e ff 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 3f 11 7e ff 90 <0f> 0b 90 e9 33 ff ff ff e8 31 11 7e ff 4c 89 f7 be 03 00 00 00 5b [ 437.405147][ T7811] RSP: 0018:ffffc900195efa68 EFLAGS: 00010293 [ 437.405165][ T7811] RAX: ffffffff82434e41 RBX: ffff88807bffcc00 RCX: ffff88803520bd00 [ 437.405181][ T7811] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 437.405195][ T7811] RBP: 00000000fffffffe R08: ffff88807bffccbb R09: 1ffff1100f7ff997 [ 437.405210][ T7811] R10: dffffc0000000000 R11: ffffed100f7ff998 R12: dffffc0000000000 [ 437.405226][ T7811] R13: 0000000000000009 R14: ffff88807bffccb8 R15: dffffc0000000000 [ 437.405248][ T7811] ? put_mnt_ns+0x151/0x190 [ 437.405274][ T7811] ? put_mnt_ns+0x151/0x190 [ 437.405296][ T7811] free_nsproxy+0x46/0x560 [ 437.405318][ T7811] do_exit+0x6b8/0x2300 [ 437.405351][ T7811] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 437.405377][ T7811] ? do_raw_spin_lock+0x121/0x290 [ 437.405406][ T7811] ? __pfx_do_exit+0x10/0x10 [ 437.405446][ T7811] do_group_exit+0x21c/0x2d0 [ 437.405474][ T7811] ? lockdep_hardirqs_on+0x9c/0x150 [ 437.405496][ T7811] get_signal+0x1285/0x1340 [ 437.405534][ T7811] arch_do_signal_or_restart+0x9a/0x7a0 [ 437.405562][ T7811] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 437.405591][ T7811] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 437.405638][ T7811] ? exit_to_user_mode_loop+0x55/0x4f0 [ 437.405662][ T7811] exit_to_user_mode_loop+0x87/0x4f0 [ 437.405682][ T7811] ? rcu_is_watching+0x15/0xb0 [ 437.405710][ T7811] do_syscall_64+0x2e9/0xfa0 [ 437.405730][ T7811] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.405750][ T7811] ? clear_bhb_loop+0x60/0xb0 [ 437.405774][ T7811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.405793][ T7811] RIP: 0033:0x7f74b17c1f85 [ 437.405809][ T7811] Code: Unable to access opcode bytes at 0x7f74b17c1f5b. [ 437.405820][ T7811] RSP: 002b:00007f74b26c9f80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 437.405840][ T7811] RAX: fffffffffffffdfc RBX: 00007f74b19e5fa0 RCX: 00007f74b17c1f85 [ 437.405856][ T7811] RDX: 00007f74b26c9fc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 437.405869][ T7811] RBP: 00007f74b1811f91 R08: 0000000000000000 R09: 0000000000000000 [ 437.405882][ T7811] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 437.405895][ T7811] R13: 00007f74b19e6038 R14: 00007f74b19e5fa0 R15: 00007ffc1e0e5568 [ 437.405926][ T7811] [ 437.409375][ T7811] Kernel Offset: disabled