program: r0 = syz_usb_connect(0x2, 0x34f, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x93, 0xf7, 0xf3, 0x10, 0x18ec, 0x3290, 0x5a71, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x33d, 0x1, 0x9, 0xed, 0x0, 0x2, [{{0x9, 0x4, 0x11, 0x78, 0x9, 0xe, 0x1, 0x0, 0x3, [@uac_as={[@format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x6, 0x4, 0x17, "40ff1fb31841"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x1, 0x9, 0xa, "7d4834409d344f5b5a"}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x6, 0x2, 0x54, 0x38, "996ea0d6a28d624c"}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x10, 0x9, 0x9, "717895914212dcba"}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x1c, 0x1, 0x9, 0x1, "95da232076f7"}]}], [{{0x9, 0x5, 0x8, 0x4, 0x400, 0x3, 0xe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xf}, @generic={0xef, 0x11, "8c7a1f73afe9b326873c5880b4ea290d027b18c9d56007a5503f508c6f0feb355a74bdab6b58f5c205c0604206440be0f0e2f078a7ba7e4534afdd09f4e59b9d65f06720900c585a88c9812bcaf9c2e9ea111f2df8de580a61c608c951f73916b58be128847714006b4145ada3eb9c23245b8b3d9c3fb9024aaeff6713c9faf4288504c2ade86901de2c229ef91f975365ceed97fbd027a96663754f89872f6cace16676f85ea6279a9c7a279ff712038e97e5a2c6b3138413aee3f6a8f60017f026ad57f9924d6116ccde08c543caaf85911d191d753a7cfa3ccc0ed869c601f9b9d0bd3524f4741548153285"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x20, 0x81, 0x8, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x2, 0x9}]}}, {{0x9, 0x5, 0xd, 0x4, 0x3ff, 0xa, 0x3, 0x2f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xa2, 0x4}]}}, {{0x9, 0x5, 0x9, 0x2, 0x3ff, 0x3, 0x1, 0x0, [@generic={0xb0, 0x23, "217a7375df59599a00433bf448381d03acb7975b70f1b2bd0871d9653fe771f646faa4f29ba41384d8e38a9e4fdb35f17cfcc57e369796bd4366094c6034714ef5c8a90071c325ccc531998690fd50e55cde7523970fe1663a5d79f842de82ab3c1f174c6bb5629f1b7ca3bc17f614c0a2bc0980e719d2b607e3d61dc74e670da918bec20d05b82870c82ea48ada50ffdb88d64a967f3661c7af6d5f36579c9b8b56992144b0f43e26f320e49c77"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x9, 0x9, 0xf9, [@uac_iso={0x7, 0x25, 0x1, 0x180, 0x3, 0x30}]}}, {{0x9, 0x5, 0x80, 0x0, 0x80, 0x7, 0xb, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0xc3, 0x12, 0x6}]}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0x0, 0x7, 0x0, [@generic={0xac, 0xf, "f8135700d9d7eec7ba591f8b53aa384e5dbca145350900fe8dc247e5d9d952d2e5857ac2bb3eeacf882985228eee7367ca57a6fb0fb8cac80b716e0269141a202d2b6ca604adaf2988b85552e2d3e24d3d9ea2299f457a2c7634fe7c507412d50851d6ee52895d0427ecdab55aace4314150fc7957b5dcc8ebb375ac5a0c58a3605f479a190a8aeae5f253cdca6b90b3bce02f03e98c544f3ddecce3e2320ef568c326842daf7e8a7033"}]}}, {{0x9, 0x5, 0x2, 0xc, 0x200, 0x0, 0x8, 0x2, [@generic={0x15, 0xe, "c4546b94719537fcf1ceaffd973767d2dc8ee2"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x9, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x4e5}]}}]}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x300, 0x8, 0x8, 0x0, 0x40, 0x2}, 0x1d6, &(0x7f00000003c0)={0x5, 0xf, 0x1d6, 0x6, [@generic={0xa8, 0x10, 0x2, "a374b70ae3c92e9d2fcbd173e0c30e4952a2c72fc1c26036b20b067fd7a56e77dcfefcb131ec54bd8c50f2a4d9a8e303d0ca1a4fa03bc238164c0dbdbf9f087ac31367b57161236d4c53427b52198a7d2d1dca4718890676af3a4b5304bd9c1423807dbe658f8a08d7786bd571aa55cf1605c27e3ddd84dd9c039eb8a268858edfae00c10c1bb34a51d8584410065f6450fac7f0033451a0c2592f390d5428dc1b98b32a01"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0x1, 0x0, 0x7ff}, @generic={0x103, 0x10, 0x3, "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"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x18, 0x6, 0x10, 0x1}, @wireless={0xb, 0x10, 0x1, 0x4, 0x24, 0x2, 0x6, 0x2, 0x8}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0xa, 0x9}]}, 0x6, [{0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0xc1a}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x1c09}}, {0x8f, &(0x7f0000000680)=@string={0x8f, 0x3, "3a42f454cbfc46abf79d5fcd7edb009c1cab22d59e466dd984edb9e2081a537b8e5f112aaeaf61851f4f14ca48a82002b17f9be21151123afd95436de32f1154c17f2730c1dae5edde3b1c738b1d38b098186049c43e1b74f2c94d05b019e16155d544128a2f82c6f04b420f9f07add0a14550a1770545d9afa1a5d7b45cb3808749f904a304b35a138fd6a2b2"}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x42b}}, {0xc1, &(0x7f0000000780)=@string={0xc1, 0x3, "1dcdad7162758f1e83ca94ed46c60d0dae55ec07b420f809c3dffff2893db054df80129d0c805f296a7a5eefcf9889a207dc9b20d6ac4df145001dd25224f42af2e2fa0ceda052466b6df90113b0c97c7b7ed3ad8b44cac5607cff03ce1a221ddc4c332022ef25c13d10ad9e6955be2ad931c3d2229454c5cbe8e65b14a7b2fc44dd754741d3cf4b9d780b2a52414547293f6098ceb7e86e89fb6c4f65951287e26ef899623a2c05e0507225a55be5087241b1044fdc9c1d11abf1be5a3dbe"}}]}) syz_usb_control_io$printer(r0, &(0x7f00000009c0)={0x14, &(0x7f0000000900)={0x20, 0x25, 0x13, {0x13, 0x7, "d7d015b8b47974d88514d30e4ba9a411db"}}, &(0x7f0000000940)={0x0, 0x3, 0x54, @string={0x54, 0x3, "4a10895b31e47007434e6cebf82d65dd1f8ed3c39f96280d47d373eda38ef457d73a869be7ac8a3ee61cc44ee7f5c8ebf82d601cb72de46fff50a9628397a91a7a4a456c075c66eace5523391351be6b79fb"}}}, &(0x7f0000000c80)={0x34, &(0x7f0000000a00)={0x20, 0xe, 0xa7, "42d142da41cc7f953b022c811be5a5047ba8074658dea1006f6f46fb3cce31185524d70bf903a0d83613bfb078c70487e04e8f25cc05b2e257d3a99b3eadd085b336ea2f65eda4474f7f8b44d15662bc96ba55a3d08b65addd168b3bf16e25f38e8bf69656f144ca9ce33a7879fa4ceee512263a04ea3628b867c6fc81c12638242308764d552921a6a00d29852ed647053fc1758d07308f2289abc1f8d3c738505c8529974fd0"}, &(0x7f0000000ac0)={0x0, 0xa, 0x1}, &(0x7f0000000b00)={0x0, 0x8, 0x1, 0x8a}, &(0x7f0000000b40)={0x20, 0x0, 0x88, {0x86, "8d7bcf6ba49c9045c627e3ccef38925f7512f7ed554ff963386961690862d8f8cc4d8523711f893a198d7032a5f567cf8a47b4ac5ce30ae1a21f1e4ff8c71beb3c8d8191373a58defa788634d586ad5c3b10b880521759413708de4f8896b8864a5bfa3644fbe4978db9585c26d8f13f0defcf7066b72c21e8edad7913d59fc0aee360b1f578"}}, &(0x7f0000000c00)={0x20, 0x1, 0x1, 0x8}, &(0x7f0000000c40)={0x20, 0x0, 0x1}}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000cc0)="c151d3934951a54d55668bb1dc73801cbe85cfcc3c4d78011bc45ce449206f88b417ed3038004461e0a7028cc4227ee25f7e6a8c371299f9cd518a65694f9f8cb6c2ef5d887bb3819a26ac9b524858fb00c9f25db6b1a14845eddeab418d9cd900d5f36bb3a55298054a6b45764b2af9a1aa68aefcf576319edeaff5076071232550648444aa343d430e76ff94e37a4870975ae52555392ad302aef1138505b44110749b227477edc4922bb3a87980dc37232f8bf96c89649f36fd884c4ad36bafbba30e83a524e10bb019728e7a373521f66d6620491e3ac4cf90bb19751354bd603f5d", 0xe4) socketpair(0xf, 0x1, 0x7, &(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000e00)={0x28, 0x0, 0xffffffff}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000002500)={'ip6gre0\x00', &(0x7f0000002480)={'ip6tnl0\x00', 0x0, 0x2f, 0xc4, 0x80, 0x5, 0x18, @empty, @mcast1, 0x7800, 0x7, 0x7ff, 0x80}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000002680)={'gretap0\x00', &(0x7f0000002540)={'erspan0\x00', 0x0, 0x7800, 0x700, 0x5, 0x8, {{0x3f, 0x4, 0x0, 0x7, 0xfc, 0x65, 0x0, 0x4, 0x4, 0x0, @multicast2, @private=0xa010101, {[@cipso={0x86, 0x4d, 0x1, [{0x2, 0x4, "7e11"}, {0x1, 0x3, '0'}, {0x6, 0x8, "7fcbe09ce1c3"}, {0x7, 0x11, "ae47de00a1386e36038827df3c38d2"}, {0x1, 0x10, "3a4e40ee81606d3429dfe9655722"}, {0x5, 0x5, "bd3dfd"}, {0x6, 0x2}, {0x5, 0x10, "d58c6a6c5d2ec86c3d93648f34a4"}]}, @timestamp_prespec={0x44, 0x3c, 0xab, 0x3, 0x2, [{@local, 0x8}, {@empty, 0x7}, {@remote, 0x2d}, {@rand_addr=0x64010102, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, {@loopback, 0x8000}, {@local, 0xfffffeff}]}, @cipso={0x86, 0x37, 0x3, [{0x7, 0x11, "f343f831992ae37fcce6091d012029"}, {0x2, 0xe, "e08f8930160f9d2aaff08334"}, {0x7, 0x12, "ed67b87d15e1dcaa104cf6d8f5d111c8"}]}, @ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x24, 0xee, 0x3, 0x6, [{@multicast1, 0x5}, {@loopback, 0x9}, {@local, 0x4}, {@loopback, 0x1000}]}]}}}}}) sendmmsg$inet(r2, &(0x7f00000028c0)=[{{&(0x7f0000000e40)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000e80)="52221d2ef516c8781caa1a70e833f043241060eb2aade1b1c849e9c0f692b2912830c4b751132775c06a7f80877495cf3d43d405", 0x34}, {&(0x7f0000000ec0)="5ad2163d31e0023f22d3bda9dddf7d98a71fc73bd379d442987fe0a39db82ee42d9f9e87eb5d91807b3661225a122eaa7db79d6ac202b76b55b59b44cbf071aecad80b84484d377521eaaad8932006a61d280063245e341baad4d658d028fbdc0f8804fdcc4b379f16c290fcc59efef69e081aaa655de1553c8265cb24cd9bfbd8f51d4444197adb97dd0f2dee43f28a9268a774dd5d00edbe6b7b2347a8f30af5", 0xa1}, {&(0x7f0000000f80)="0367ba812be19c5b791711953ed41d2532cad70a9283685fc2aaa1b1198a0d9cd4f2812bc6d8eab1c4584f375a601be1e08a68ef1e0d43612a1ec4862f2f48cb025e96ad0319c3d10fce8b5fd72aad20c3c5394cca3f28ef94b077032f20673c18e487db40b4ff95a8988bcd47a8287dc9e2bd75c03e924279aa1cca10a93b8b97b8c2f4b22033f891cef12f298f7f46897722b4fe5d96df8ce64940447684eff4286c070be26b5e342978ed614b733131e49f80cd1deb74cbf0d6b848656eed41d0a0c2b784d5ab4c3cdca12ea88e4f6812c283c90f643a64739bf36dd0", 0xde}, {&(0x7f0000001080)="5b6541c75fa7b62fa912453016382bbb43ae5d55df4da688d36848c3bc3caa23cf7085f372ac8b97e3ca6882e2da910ab70f34010819bf8a04117d1fa3745322bb1721defe322302d12d47d5fa95beb54680fc62fbf9e11e2b", 0x59}], 0x4}}, {{&(0x7f0000001140)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000002400)=[{&(0x7f0000001180)="2c9090673491b02e73554d6013d526241e61fe7198823507cdc6c3d8c577eab88abd51def422c90d6a2efbe9a9adf00491fbf98c5bdbf2c8e25bc1388f7294e6bbc3ac74cba80619c2811f233fafa2f77278403c1c2ab3dd2f224e31a00ebe01aef5057769bd3c454fb670a0b0cbd3bf7889a4123423c2548ac6c85448897dd70fa1426715123941982872647a210941cd2f79acf9923eba2a32be4d931d18aa0a3a69fb11c7baf762a473a6a157dc1e3c9b8079f3b8d048ffb8e1c68f7a8571c420600958ea1b59caca7cb493bfdaf186e0a7dc425625f69204de5e88fbaf86394ddab0041053a344c957f09ecd063cf33fdad8302217d97229e72410b50b01fd090148728961487e96124c9492ac0c780b93f722b6bc91cbcece6471a914fb414493c948a314b96f2c896d79779074c6269244601fe8a1f81cf35439e007502073db83f44af9000b4486dffd16a1c32f87c50a0a78ab1fdc9391edae9e87cca4923b057568f5f3061eb6fea9a43ddf68ea0eeaff44fdf044e45f092b7e127be8f55287cfaae300e6cd3f7270139a26139b39fa2a0ac55a7591b94055a94a98c113b9f1ceae919c500abea596d4618f2ffa2e916819d39d62c1d99d1f8eb927926dcd64197385ed337483d19d47c3ebdfb16131aa1aa29f2e7517b89035ee8280d648ba9fc620355bcc6951f97c687f2d32a7351645d7b34bfaf90103e4fd1d741efb1d868d77f72718b1ba8d5979c73da82dd0b9f77dd4f4092ef516fd158fe70a164b0757b8c5aa8b59d375efc8b76f94674ee0698113eb932f5a9bc04d8b0a85dcd8c45d82e49ad93a1eccd1369b740be47727d14d6dcaafe50e96f490ce53c0eefa9cbaa71e7529f4a4c3d4c2a62ea303d487ab70c2bac9f67c76935dc79dbac9020cc851681f3fce08b71b83a476e181ae62c272c65ca706cfe504fa55eabf0f04a2302387dc94b4f8f0f8a0bc100150d51c828bc0be9f3c5fb455d510853571984fa45e2254d3618969f24e32b136800188dbc710b4fcc8cc5a1b1fd38d21197643e35c3bc7a1da92d99976bbb2f982424cde804b68191afd6f122773ba972eb8fcd13c3a58bea09a59df023ab8f597eed656d677b008df403513ca3de79db185bbd551479f70bec2b5f0ee9b708ee758a12d4e4aca89e9e1ce2576020549456b5f340dc5dc4384cd27a1fc40cae55d0dfbdc37f40d81fe4ad4d8d234a476545601881acb03ddfc7aa1430109dae7b811b0594c72ed438e664ed7cf04eac26c4c779c64e0ef433670f3060823ee2ffe2a21f5694a84129407e9be6ca317526576f95cc27d0be28703e587c82adcb0ca197d4e50ff1b6d82639777c4454f4c06c63e117592df749ee503f1353efa931f70dc4d95a207b3dd8c077b6e362703bd50ab6bdcaeddf46e38e0f442326ec61c4380093dd1cc81e1303b233237cf6beb51f0de7ad15527bfb0d2d1a2566de92997d1cf6e9ffb315cbf29130795a8855ab1625c440aeb33da7d88f8fea9ef49ce5ba05e747fbdb6294ef7a3736e71b848861ec263a91734dbe35d36a5a435ac7e5cb136e758bfd64587b125be715fc602e39b72d45e0cbf3c8ba34d9f10dcd1470e4e7f5d0fd532d21277b6d2e813f032bf68681ef6fd46170455178f3f9951114cb5f8af50731f9ed130419213a8cb08c387a3da0323bf3161d91f5ae1affbca8c4847c98d2df1f11df775561cebcbaa66d4246dc5290f124537591ef3e853218d71aed42f5bd6f0147860b9d2f9c4962c382eb6b5e2d6bc94a88a1fe518a9b21f121d323856e4c4543ddb4a2cf27ecbbe73a4901a668179d228dce04338204007d47c9f397091867306a7e1278cdf81783b2ff2c2735cbac5b17845b8cb2886e28c2a6cf906b3003598a7cb8bcb08bf123ffc993c21974802e86e5f2568f4fa95659e0dcbc331314af585aa5f3b64657b2ded7140175f709e66b45f7766f7b5d83a71ea8467ec00719f6e8b87ad8e5703e39fc6fc7f94f5870366524276fa48d4ecb6b3e880e728e52acc199588dfbc7081c3bd8c94f7edc6732d825df805d803a0be98e78521090639ac53ff570352cb156213cc6a296b9360f87f3004a3dc5bbf20975a09b875601d075e08b5559f982ad68ec3739146e41b8084a802f8eeb721a2783bc876dda553142e37377d1fab7bd59b3d1bdde7a9dc050526dcbc97480cc3a3ab87e8e41049ed222f8f3fe77f18490e7ead0e768a653be6dcbbab4f5dc5d1d2f97551e9c24120ae6cbc8979314e68d94aee75ece02adbda3a52e74b401b7dce66bd02c784261ba62f905446eb73df6f63f282e1041c98db184864fb364b9b8d6c71731e9ab16e4a07fcc1a817347e7bd5b8416988699e187ad17ce9f761571f83b2a8e3ec2b76d5c4fbbe8166964f5fca1c5bca861bcf704f41073b6da7691b7c62d97e9feb329ee223fae97376741da5a7c1adad54d8bc30d19f11a04a7271e9ff3d3ce34933e09320376344c4dd1795a120bdcb77ad47f75ac6a25591d92701e311637726ad942d730bbb755bfca69cfaf9d7b7c5adf5dd33010967f34562c82e0cfadf1f3222f0f187226c6d7989cdbb992d1c6a68e00b82b1cc582ded7969559e22efeb1e0edfa051d8888c7b86b4cf31e5914d6105c6166ea98b4e80a12f2eb2c929bb7407ccb81da6bfe4ac9734e837d5ef61065ede50d15b1a681218e0f478f5e8acfebf68f7cadd37663d5d01c82c38d012f626153083a33542a1778189b87602303529e382908f29f4fb93401bfbabcb5b8b9c3eb9f654e605a41a22fb4ea6c00bc62facb3a683685b18a932dcd377e5544ba905d9d8d323e560f98491a8324c1cdf606abe28a2f540116ef17df4c5404a9b76578d690b50fb77c5977cc905e7979142cfd7173723184f65bbf9d0d7d7a4a80a8c334c0e5c34f3e32bbe0400106318ad4de185cd1eca0611ccf29aa05bd79e622694cee2e28c05d4928531fa4b24c97095602249f62fbcb1ecfb9b833d7070c611d78f09fa2a05b64e2aadd739a57c983c44361a2561eabebc0d155ba52fc19be4885066b38388581e1ccd471fdc8336ee1e375074647791c6ee6b025a2392db7b144627a2083837d353b2ee7af0c163e39fa9b4f29d1beb65f67699a1dd0a6f7ccbced1aba6c2625143e37fd1e601bb2c92ffe2c7c675070da5dc52c258e7de7810aeddce04e9851aa6fb6d29539e53a6c681f008a26036b1c5fb309cea345a31e7a820044c5f95219a60e1f0b71f6071160fd0a29f5a41e2f2465021b707e084d71284de8c34cbc895786fc309438a2e871dc085d151988bed6cb155e920487eecf32618903bef110a2f7de98eb831835df712a6bfa49a75b343fc71f86bc0cb5b0277dbd056be94fe5f13a9eb049d3a1c930464f6d1a1b14802659ce79b59cb3e4d9e0d6ac3b2ecc908f47bd752b18c6babbcd42c0c5514b84ae9b287bc8fb99fea907e61dde1e765115aee7932727ccdeccfb41e8fec070539433cdbf6887a5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0x1000}, {&(0x7f0000002180)="86242ce1b586350e433127e640a1dc8c009fc63df318c7291c1ec93b4cfe3d6400f2ec95c80106951cd4048f2d62", 0x2e}, {&(0x7f00000021c0)="4ca1926cc4e2053064305978858a4f8ae92c74ea02f0cbeb3263047c78bc0eb21dc0cf6c0ad06d58edd3927fbd2a02d3e9341c45d9b45e4625af925e9d4e94a65d233511cbbb5bf3fdfe912b168f393884764ee2", 0x54}, {&(0x7f0000002240)="a6091ce081e7f6bf82c16d5e36199a55ea300bc237a39701c39fe6a531996d0615d751a595e35c0d0f18ac9b12db9e3ec9ccb6f97f06ff8f3a11f22b8adbe8bc91f128827b6f473de0d99eff8b1d33256867a1a034f160db9a28ab9df092dea8859157422338e13c5b2e319b5b8e7f501e54eca01ca79cd531b5b9317551af1386dfbeb0f1f4a30a0d1713ff4778de17601132f71ca12f3d9880fc6c74947faa22db6c16da499e4c2f0fc50ae2f9a9fd589d483935837f6b52d6cd26ffe6a5879435e61943b258a6812ba1e981c2e45f0c1eee0c95636a3c3bb395af2de2677f7ab9cf8563004ae197806a50f667", 0xee}, {&(0x7f0000002340)="55455e81370db46558e8b064cc38ca15912b488ca81c5bb326cc6916e0bacb0e307ff218340a30fb3884f3782c1c51b631aa4f07cd54b6265098d3d807a41749d2406d7680873a4288bcef7812fd707f2ec35a74080b7882eed85c82c6450b81bf767b94e981eb53ea0bbd5c19d082707d88436cce97109b0092371873d0ef9923ce9e98224e2c9bbdccbf16b740799ad230c6ac15afe775ef3156", 0x9b}], 0x5, &(0x7f00000026c0)=[@ip_retopts={{0xbc, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x4c, 0xe9, 0x3, 0xd, [{@loopback, 0x8}, {@loopback, 0x4}, {@rand_addr=0x64010102, 0x10000}, {@empty}, {@multicast2, 0x99b}, {@broadcast, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7f}, {@loopback, 0xd}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}]}, @lsrr={0x83, 0xb, 0xf7, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0xc, 0x52, 0x1, 0x3, [{@multicast2, 0x7}]}, @ssrr={0x89, 0xb, 0x8f, [@private=0xa010102, @remote]}, @ssrr={0x89, 0x2b, 0x83, [@empty, @empty, @multicast1, @empty, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @multicast2, @dev={0xac, 0x14, 0x14, 0x1a}, @broadcast]}, @cipso={0x86, 0x6, 0x3}, @ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @noop]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_retopts={{0x60, 0x0, 0x7, {[@end, @generic={0x94, 0xf, "56a4571c380f8e114344bde172"}, @generic={0x86, 0x6, "deae54cf"}, @noop, @lsrr={0x83, 0x27, 0xc5, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x33}, @broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x2b}, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @multicast1, @dev={0xac, 0x14, 0x14, 0x40}]}, @end, @ssrr={0x89, 0xb, 0x44, [@broadcast, @private=0xa010101]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_retopts={{0x64, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0xd0, 0x1, 0x6, [{@loopback, 0x2}]}, @timestamp={0x44, 0x1c, 0xf4, 0x0, 0x4, [0xd0, 0x6, 0x4, 0x2, 0x0, 0x8]}, @timestamp_addr={0x44, 0x2c, 0x74, 0x1, 0x3, [{@rand_addr=0x64010101, 0x47}, {@local, 0x3}, {@remote, 0x7fff}, {@remote, 0x3ee9}, {@local, 0xffff9871}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0x33}, @dev={0xac, 0x14, 0x14, 0x1f}}}}], 0x1e0}}], 0x2, 0x48000) close_range(r1, 0xffffffffffffffff, 0x2) lsetxattr$trusted_overlay_nlink(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980), &(0x7f00000029c0)={'U-', 0x3}, 0x16, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002a00)={0x0, @in6={{0xa, 0xf2, 0x4, @dev={0xfe, 0x80, '\x00', 0x27}, 0x6}}, 0x3, 0xffe4, 0x5, 0x2, 0x13, 0x9c36, 0xf5}, &(0x7f0000002ac0)=0x9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002b00)={r5, @in={{0x2, 0x4e20, @broadcast}}}, &(0x7f0000002bc0)=0x84) r7 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_script(r7, &(0x7f0000002c00)={'#! ', './file0', [{0x20, 'ip6tnl0\x00'}, {0x20, 'gretap0\x00'}, {0x20, 'gretap0\x00'}, {0x20, 'U-'}, {0x20, 'U-'}], 0xa, "552ed9efaa4f70c17a1446883de179c0d34bef64ed4c1ae9134865f2d67c280fc10a667023489216135a79a081505e5b96c1a9330d3447deb25ae187175774997e4e1cd596e5421df08b5a5e35ba1cb86abd2ed153a3f0d07120c94a5bdbce1bc0ff840873eea65680b1fde56009c9bcaa30e6"}, 0x9f) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002dc0)={&(0x7f0000002cc0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002d80)={&(0x7f0000002d00)=@bridge_dellink={0x44, 0x11, 0x10, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x0, r4, 0x8400, 0x400}, [@IFLA_MASTER={0x8, 0xa, r3}, @IFLA_IFNAME={0x14, 0x3, 'veth1_virt_wifi\x00'}, @IFLA_EXT_MASK={0x8, 0x1d, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000810) setxattr$security_ima(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40), &(0x7f0000002e80)=@sha1={0x1, "7de274ec3446279f23f539cd15360ac65c244e29"}, 0x15, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002ec0)={r6, 0x3, 0xb}, 0x8) write$binfmt_script(r1, &(0x7f0000002f00)={'#! ', './file0', [{0x20, 'ip6tnl0\x00'}], 0xa, "c1"}, 0x15) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000002f80), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000003040)={&(0x7f0000002f40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003000)={&(0x7f0000002fc0)={0x28, r8, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x48850) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000003080)=0xffffffffffffffff, 0x4) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000030c0)=@bloom_filter={0x1e, 0x58, 0x7, 0x8, 0x2, 0x1, 0xffff, '\x00', 0x0, r9, 0x3, 0x5, 0x2, 0x3, @void, @value, @void, @value}, 0x50) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003180)={r5, 0x10, &(0x7f0000003140)=[@in={0x2, 0x4e24, @multicast1}]}, &(0x7f00000031c0)=0x10) syz_usb_control_io$uac1(r0, &(0x7f0000003340)={0x14, &(0x7f0000003200)={0x20, 0xe, 0xf1, {0xf1, 0x31, "de96413577324d9fbfa766f6c23817bd69c6768f9ebb3f7edf94ff511d13df29f081da24e5828d74bb7ae2dc80e2e9363b854eb995ef90d77f3c19b19e925378f19e39a2647158af6045134f1b3c461729fe1e864b81bc63592af7a72a9b5c6da4045c646bbfc025ffc67e1efcc5a86a54c7acdf0da0aaa22a4b1b78d279eb5a405c311ec6c47956cd9a3a9ea6063d5ba242c440f79daf2735b4c97c4f7ca4586e28b3add266561b7bda0509837a1d38d451a37f0011c5653077de508674a897fcbb56b43683877ba1c6ca0a7421a50fc7f2afbe46b8ed86b4b62665939f7cbc0b58b8296723fee88509cf23360740"}}, &(0x7f0000003300)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x3409}}}, &(0x7f0000003580)={0x44, &(0x7f0000003380)={0x40, 0x9, 0x1e, "19500298bffac2c701731a8e07f54d0536652ab0ff62d5c96dc21a1162e7"}, &(0x7f00000033c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000003400)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000003440)={0x20, 0x81, 0x2, 'GS'}, &(0x7f0000003480)={0x20, 0x82, 0x3, "bc7c58"}, &(0x7f00000034c0)={0x20, 0x83, 0x3, '*T-'}, &(0x7f0000003500)={0x20, 0x84, 0x3, "e6af82"}, &(0x7f0000003540)={0x20, 0x85, 0x3, "ef6e9c"}}) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000003640)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r11, &(0x7f0000003700)={&(0x7f0000003600)={0x10, 0x0, 0x0, 0x80144040}, 0xc, &(0x7f00000036c0)={&(0x7f0000003680)={0x1c, r8, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4880) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000003740)={{0x1, 0x1, 0x18, r9, {r9}}, './file0\x00'}) close_range(r10, r13, 0x0) syz_usb_connect$printer(0x3, 0x36, &(0x7f0000003780)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x5c, 0x20, 0x2, [{{0x9, 0x4, 0x0, 0xf7, 0x1, 0x7, 0x1, 0x3, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x0, 0xd, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x200, 0xff, 0x2, 0x9}}]}}}]}}]}}, &(0x7f0000003980)={0xa, &(0x7f00000037c0)={0xa, 0x6, 0x201, 0x1, 0x36, 0x81, 0x8, 0x9}, 0x1c, &(0x7f0000003800)={0x5, 0xf, 0x1c, 0x2, [@ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x4f, "f6290b69e2874c35c6b93965dbd16f37"}]}, 0x2, [{0xf0, &(0x7f0000003840)=@string={0xf0, 0x3, "8258642e3a70332f809ec7e3459e6b4edb7ce379c45e3611c416e2bfe939596135b79cc91345e1542831767aa68af77d9a2f7f23fbb337f519ead141cc3e223eb9f3a4d8902529fa170b801c77d0c30dd1c7b9b162ed5412fabc608260d2eb90585ad36f443509945bb7352cddea99192ef0dc40163450e23f14416238094c209847ca06d63eb9e64d03288ce7f0f136f7b30e8d4b6d38d0da672abdb49ab6df20601978a6f0656e476724f0305dd1e7669bf2b35ee3543176735fed1224f25821e083e30284130015e61127b153e831a83c9fc64489be51148d3002fd2cb189e31d3b7d5c2961ae843776d7ae0b"}}, {0x4, &(0x7f0000003940)=@lang_id={0x4, 0x3, 0x3c0a}}]}) [ 61.169595][ T4660] Bluetooth: hci0: command tx timeout [ 61.477773][ T5310] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 61.633730][ T5310] usb 5-1: not running at top speed; connect to a high speed hub [ 61.638965][ T5310] usb 5-1: config 9 has an invalid interface number: 17 but max is 0 [ 61.642042][ T5310] usb 5-1: config 9 has no interface number 0 [ 61.644279][ T5310] usb 5-1: config 9 interface 17 altsetting 120 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 61.649859][ T5310] usb 5-1: config 9 interface 17 altsetting 120 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 61.654053][ T5310] usb 5-1: config 9 interface 17 altsetting 120 endpoint 0x9 has invalid maxpacket 1023, setting to 64 [ 61.658551][ T5310] usb 5-1: config 9 interface 17 altsetting 120 has an invalid descriptor for endpoint zero, skipping [ 61.662189][ T5310] usb 5-1: config 9 interface 17 altsetting 120 has a duplicate endpoint with address 0x8, skipping [ 61.666141][ T5310] usb 5-1: config 9 interface 17 altsetting 120 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 61.672027][ T5310] usb 5-1: config 9 interface 17 altsetting 120 has an invalid descriptor for endpoint zero, skipping [ 61.676024][ T5310] usb 5-1: config 9 interface 17 has no altsetting 0 [ 61.682289][ T5310] usb 5-1: New USB device found, idVendor=18ec, idProduct=3290, bcdDevice=5a.71 [ 61.685625][ T5310] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.690211][ T5310] usb 5-1: Product: ᰉ [ 61.691762][ T5310] usb 5-1: Manufacturer: Т [ 61.693229][ T5310] usb 5-1: SerialNumber: 䈺哴ﳋꭆ鷷쵟鰀꬜픢䚞ᨈ筓徎⨑꾮蕡伟쨔ꡈȠ羱儑㨒闽浃⿣向翁〧㯞猜ᶋ뀸ᢘ䥠㻄琛짲Սᦰ懡핕ቄ⾊욂䯰གޟ킭䖡ꅐշꆯ힥岴肳䦇ӹң媳輓ꋖ [ 61.712306][ T5312] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 62.341609][ T5312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.345313][ T5312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.864952][ T5310] usb 5-1: Found multiple Units with ID 1 [ 62.867317][ T5310] ------------[ cut here ]------------ [ 62.869553][ T5310] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 62.878752][ T5310] WARNING: CPU: 0 PID: 5310 at kernel/locking/mutex.c:564 __mutex_lock+0xdac/0xee0 [ 62.884650][ T5310] Modules linked in: [ 62.886263][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: kworker/0:5 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 [ 62.890860][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 62.894880][ T5310] Workqueue: usb_hub_wq hub_event [ 62.897116][ T5310] RIP: 0010:__mutex_lock+0xdac/0xee0 [ 62.899341][ T5310] Code: 0f b6 04 38 84 c0 0f 85 1a 01 00 00 83 3d af 84 4f 04 00 75 19 90 48 c7 c7 60 84 0a 8c 48 c7 c6 00 85 0a 8c e8 f5 ec 95 f5 90 <0f> 0b 90 90 90 e9 c7 f3 ff ff 90 0f 0b 90 e9 29 f8 ff ff 90 0f 0b [ 62.906759][ T5310] RSP: 0018:ffffc9000d456940 EFLAGS: 00010246 [ 62.909350][ T5310] RAX: 601081a2170f4e00 RBX: ffff888043760518 RCX: ffff88801f444880 [ 62.912251][ T5310] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 62.915382][ T5310] RBP: ffffc9000d456ad0 R08: ffffffff81601a82 R09: fffffbfff1cfa210 [ 62.918614][ T5310] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 0000000000000000 [ 62.921640][ T5310] R13: 0000000000000000 R14: 1ffff92001a8ad3c R15: dffffc0000000000 [ 62.924423][ T5310] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 62.927945][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.930404][ T5310] CR2: 00007f865c1f3870 CR3: 000000004484e000 CR4: 0000000000352ef0 [ 62.933414][ T5310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.936348][ T5310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.939155][ T5310] Call Trace: [ 62.940378][ T5310] [ 62.941452][ T5310] ? __warn+0x165/0x4d0 [ 62.943027][ T5310] ? __mutex_lock+0xdac/0xee0 [ 62.944839][ T5310] ? report_bug+0x2b3/0x500 [ 62.946674][ T5310] ? __mutex_lock+0xdac/0xee0 [ 62.948510][ T5310] ? handle_bug+0x60/0x90 [ 62.950193][ T5310] ? exc_invalid_op+0x1a/0x50 [ 62.951956][ T5310] ? asm_exc_invalid_op+0x1a/0x20 [ 62.953859][ T5310] ? __warn_printk+0x292/0x360 [ 62.955591][ T5310] ? __mutex_lock+0xdac/0xee0 [ 62.957493][ T5310] ? __dev_printk+0x137/0x1a0 [ 62.959219][ T5310] ? _dev_err+0x122/0x170 [ 62.960791][ T5310] ? __pfx_vsnprintf+0x10/0x10 [ 62.962568][ T5310] ? uvc_status_unregister+0x2f/0xe0 [ 62.964543][ T5310] ? __pfx___mutex_lock+0x10/0x10 [ 62.966485][ T5310] ? usb_string+0x45d/0x7a0 [ 62.968278][ T5310] ? uvc_probe+0x74ef/0x98e0 [ 62.970202][ T5310] uvc_status_unregister+0x2f/0xe0 [ 62.972036][ T5310] uvc_unregister_video+0x12b/0x200 [ 62.974072][ T5310] uvc_probe+0x9154/0x98e0 [ 62.975889][ T5310] ? mark_lock+0x9a/0x360 [ 62.977484][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 62.979592][ T5310] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 62.981846][ T5310] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 62.984020][ T5310] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 62.986348][ T5310] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 62.988882][ T5310] usb_probe_interface+0x641/0xbb0 [ 62.990732][ T5310] ? __pfx_usb_probe_interface+0x10/0x10 [ 62.992717][ T5310] really_probe+0x2b8/0xad0 [ 62.994466][ T5310] __driver_probe_device+0x1a2/0x390 [ 62.996501][ T5310] driver_probe_device+0x50/0x430 [ 62.998519][ T5310] __device_attach_driver+0x2d6/0x530 [ 63.000438][ T5310] bus_for_each_drv+0x24e/0x2e0 [ 63.002207][ T5310] ? __pfx___device_attach_driver+0x10/0x10 [ 63.004341][ T5310] ? __pfx_bus_for_each_drv+0x10/0x10 [ 63.006372][ T5310] __device_attach+0x333/0x520 [ 63.008791][ T5310] ? __pfx_lock_release+0x10/0x10 [ 63.011023][ T5310] ? __pfx___device_attach+0x10/0x10 [ 63.012990][ T5310] ? do_raw_spin_unlock+0x58/0x8b0 [ 63.014980][ T5310] bus_probe_device+0x189/0x260 [ 63.016907][ T5310] device_add+0x856/0xbf0 [ 63.018921][ T5310] usb_set_configuration+0x1976/0x1fb0 [ 63.021097][ T5310] usb_generic_driver_probe+0x88/0x140 [ 63.023087][ T5310] usb_probe_device+0x1b8/0x380 [ 63.024900][ T5310] ? __pfx_usb_probe_device+0x10/0x10 [ 63.027039][ T5310] really_probe+0x2b8/0xad0 [ 63.028927][ T5310] __driver_probe_device+0x1a2/0x390 [ 63.031074][ T5310] driver_probe_device+0x50/0x430 [ 63.033251][ T5310] __device_attach_driver+0x2d6/0x530 [ 63.035352][ T5310] bus_for_each_drv+0x24e/0x2e0 [ 63.037175][ T5310] ? __pfx___device_attach_driver+0x10/0x10 [ 63.039541][ T5310] ? __pfx_bus_for_each_drv+0x10/0x10 [ 63.041743][ T5310] __device_attach+0x333/0x520 [ 63.043483][ T5310] ? __pfx___device_attach+0x10/0x10 [ 63.045497][ T5310] bus_probe_device+0x189/0x260 [ 63.047448][ T5310] device_add+0x856/0xbf0 [ 63.048783][ T5310] usb_new_device+0x104a/0x19a0 [ 63.050582][ T5310] ? __pfx_usb_new_device+0x10/0x10 [ 63.052494][ T5310] ? _raw_spin_unlock_irq+0x23/0x50 [ 63.054496][ T5310] ? lockdep_hardirqs_on+0x99/0x150 [ 63.056575][ T5310] hub_event+0x2d6d/0x5150 [ 63.058363][ T5310] ? __pfx_hub_event+0x10/0x10 [ 63.060143][ T5310] ? __pfx_lock_acquire+0x10/0x10 [ 63.062033][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.064105][ T5310] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.066442][ T5310] ? process_scheduled_works+0x976/0x1840 [ 63.068664][ T5310] process_scheduled_works+0xa66/0x1840 [ 63.070648][ T5310] ? __pfx_process_scheduled_works+0x10/0x10 [ 63.072880][ T5310] ? assign_work+0x364/0x3d0 [ 63.074532][ T5310] worker_thread+0x870/0xd30 [ 63.076386][ T5310] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 63.078574][ T5310] ? __kthread_parkme+0x169/0x1d0 [ 63.080367][ T5310] ? __pfx_worker_thread+0x10/0x10 [ 63.082079][ T5310] kthread+0x2f0/0x390 [ 63.083590][ T5310] ? __pfx_worker_thread+0x10/0x10 [ 63.085815][ T5310] ? __pfx_kthread+0x10/0x10 [ 63.087212][ T5310] ret_from_fork+0x4b/0x80 [ 63.089125][ T5310] ? __pfx_kthread+0x10/0x10 [ 63.091091][ T5310] ret_from_fork_asm+0x1a/0x30 [ 63.092860][ T5310] [ 63.094022][ T5310] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.096739][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: kworker/0:5 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0 [ 63.100062][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 63.103584][ T5310] Workqueue: usb_hub_wq hub_event [ 63.105255][ T5310] Call Trace: [ 63.106390][ T5310] [ 63.107434][ T5310] dump_stack_lvl+0x241/0x360 [ 63.109162][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 63.110898][ T5310] ? __pfx__printk+0x10/0x10 [ 63.112328][ T5310] ? _printk+0xd5/0x120 [ 63.113833][ T5310] ? __init_begin+0x41000/0x41000 [ 63.115614][ T5310] ? vscnprintf+0x5d/0x90 [ 63.117056][ T5310] panic+0x349/0x880 [ 63.118469][ T5310] ? __warn+0x174/0x4d0 [ 63.119971][ T5310] ? __pfx_panic+0x10/0x10 [ 63.121527][ T5310] ? ret_from_fork_asm+0x1a/0x30 [ 63.123412][ T5310] __warn+0x344/0x4d0 [ 63.124944][ T5310] ? __mutex_lock+0xdac/0xee0 [ 63.126769][ T5310] report_bug+0x2b3/0x500 [ 63.128335][ T5310] ? __mutex_lock+0xdac/0xee0 [ 63.130161][ T5310] handle_bug+0x60/0x90 [ 63.131653][ T5310] exc_invalid_op+0x1a/0x50 [ 63.133238][ T5310] asm_exc_invalid_op+0x1a/0x20 [ 63.134809][ T5310] RIP: 0010:__mutex_lock+0xdac/0xee0 [ 63.136471][ T5310] Code: 0f b6 04 38 84 c0 0f 85 1a 01 00 00 83 3d af 84 4f 04 00 75 19 90 48 c7 c7 60 84 0a 8c 48 c7 c6 00 85 0a 8c e8 f5 ec 95 f5 90 <0f> 0b 90 90 90 e9 c7 f3 ff ff 90 0f 0b 90 e9 29 f8 ff ff 90 0f 0b [ 63.141948][ T5310] RSP: 0018:ffffc9000d456940 EFLAGS: 00010246 [ 63.143712][ T5310] RAX: 601081a2170f4e00 RBX: ffff888043760518 RCX: ffff88801f444880 [ 63.146338][ T5310] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 63.149029][ T5310] RBP: ffffc9000d456ad0 R08: ffffffff81601a82 R09: fffffbfff1cfa210 [ 63.151489][ T5310] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: 0000000000000000 [ 63.154426][ T5310] R13: 0000000000000000 R14: 1ffff92001a8ad3c R15: dffffc0000000000 [ 63.157479][ T5310] ? __warn_printk+0x292/0x360 [ 63.159290][ T5310] ? __dev_printk+0x137/0x1a0 [ 63.161083][ T5310] ? _dev_err+0x122/0x170 [ 63.162618][ T5310] ? __pfx_vsnprintf+0x10/0x10 [ 63.164336][ T5310] ? uvc_status_unregister+0x2f/0xe0 [ 63.166131][ T5310] ? __pfx___mutex_lock+0x10/0x10 [ 63.167805][ T5310] ? usb_string+0x45d/0x7a0 [ 63.169334][ T5310] ? uvc_probe+0x74ef/0x98e0 [ 63.170867][ T5310] uvc_status_unregister+0x2f/0xe0 [ 63.172540][ T5310] uvc_unregister_video+0x12b/0x200 [ 63.174370][ T5310] uvc_probe+0x9154/0x98e0 [ 63.176137][ T5310] ? mark_lock+0x9a/0x360 [ 63.177849][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.180366][ T5310] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.182567][ T5310] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 63.184552][ T5310] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 63.186652][ T5310] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 63.188804][ T5310] usb_probe_interface+0x641/0xbb0 [ 63.190802][ T5310] ? __pfx_usb_probe_interface+0x10/0x10 [ 63.192933][ T5310] really_probe+0x2b8/0xad0 [ 63.194744][ T5310] __driver_probe_device+0x1a2/0x390 [ 63.196804][ T5310] driver_probe_device+0x50/0x430 [ 63.198795][ T5310] __device_attach_driver+0x2d6/0x530 [ 63.200891][ T5310] bus_for_each_drv+0x24e/0x2e0 [ 63.202693][ T5310] ? __pfx___device_attach_driver+0x10/0x10 [ 63.204916][ T5310] ? __pfx_bus_for_each_drv+0x10/0x10 [ 63.206945][ T5310] __device_attach+0x333/0x520 [ 63.208750][ T5310] ? __pfx_lock_release+0x10/0x10 [ 63.210690][ T5310] ? __pfx___device_attach+0x10/0x10 [ 63.212526][ T5310] ? do_raw_spin_unlock+0x58/0x8b0 [ 63.214362][ T5310] bus_probe_device+0x189/0x260 [ 63.216124][ T5310] device_add+0x856/0xbf0 [ 63.217711][ T5310] usb_set_configuration+0x1976/0x1fb0 [ 63.219711][ T5310] usb_generic_driver_probe+0x88/0x140 [ 63.221628][ T5310] usb_probe_device+0x1b8/0x380 [ 63.223480][ T5310] ? __pfx_usb_probe_device+0x10/0x10 [ 63.225526][ T5310] really_probe+0x2b8/0xad0 [ 63.227221][ T5310] __driver_probe_device+0x1a2/0x390 [ 63.229281][ T5310] driver_probe_device+0x50/0x430 [ 63.231390][ T5310] __device_attach_driver+0x2d6/0x530 [ 63.233448][ T5310] bus_for_each_drv+0x24e/0x2e0 [ 63.235315][ T5310] ? __pfx___device_attach_driver+0x10/0x10 [ 63.237609][ T5310] ? __pfx_bus_for_each_drv+0x10/0x10 [ 63.239685][ T5310] __device_attach+0x333/0x520 [ 63.241565][ T5310] ? __pfx___device_attach+0x10/0x10 [ 63.243553][ T5310] bus_probe_device+0x189/0x260 [ 63.245532][ T5310] device_add+0x856/0xbf0 [ 63.247155][ T5310] usb_new_device+0x104a/0x19a0 [ 63.249085][ T5310] ? __pfx_usb_new_device+0x10/0x10 [ 63.251029][ T5310] ? _raw_spin_unlock_irq+0x23/0x50 [ 63.252963][ T5310] ? lockdep_hardirqs_on+0x99/0x150 [ 63.254991][ T5310] hub_event+0x2d6d/0x5150 [ 63.256804][ T5310] ? __pfx_hub_event+0x10/0x10 [ 63.258603][ T5310] ? __pfx_lock_acquire+0x10/0x10 [ 63.260517][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.262880][ T5310] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.265408][ T5310] ? process_scheduled_works+0x976/0x1840 [ 63.267665][ T5310] process_scheduled_works+0xa66/0x1840 [ 63.269675][ T5310] ? __pfx_process_scheduled_works+0x10/0x10 [ 63.271788][ T5310] ? assign_work+0x364/0x3d0 [ 63.273624][ T5310] worker_thread+0x870/0xd30 [ 63.275459][ T5310] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 63.277790][ T5310] ? __kthread_parkme+0x169/0x1d0 [ 63.279783][ T5310] ? __pfx_worker_thread+0x10/0x10 [ 63.281801][ T5310] kthread+0x2f0/0x390 [ 63.283391][ T5310] ? __pfx_worker_thread+0x10/0x10 [ 63.285462][ T5310] ? __pfx_kthread+0x10/0x10 [ 63.287252][ T5310] ret_from_fork+0x4b/0x80 [ 63.288990][ T5310] ? __pfx_kthread+0x10/0x10 [ 63.290825][ T5310] ret_from_fork_asm+0x1a/0x30 [ 63.292756][ T5310] [ 63.294259][ T5310] Kernel Offset: disabled [ 63.295979][ T5310] Rebooting in 86400 seconds..