last executing test programs: 12.926377306s ago: executing program 2 (id=718): r0 = syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x51, 0xf1, 0x3a, 0x20, 0x506, 0x11f8, 0xbfa0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x9, 0x67, 0x10, 0x5, [{{0x9, 0x4, 0x1b, 0x7, 0x0, 0x9, 0xe0, 0xc1, 0x4c, [@uac_control={{0xa, 0x24, 0x1, 0x9, 0x5}}]}}]}}]}}, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000001200)={0x24, 0x0, &(0x7f00000010c0)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001c00)={0x24, 0x0, &(0x7f0000001b40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x4001}}, 0x0, 0x0}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000004600)={0x44, &(0x7f0000004340)={0x40, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201100100000010050b4a1840000102030109022400010107500a"], 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x903d01) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000300)={0x0, 0xffffffffffffff36, &(0x7f0000000200)="952bb3e006ae9a4c3a"}) write$char_usb(r1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x0) syz_usb_connect$uac1(0x0, 0x98, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109028600030100000009040000000101f7ff0a2401"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 11.949162651s ago: executing program 4 (id=720): syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="120100020000004081179808400001020301090224000101c000080904"], 0x0) (async) r0 = syz_usb_connect(0x6, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="201006000000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090585"], 0x0) 11.484383138s ago: executing program 0 (id=721): r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x4, 0xc0, 0x3, [{{0x9, 0x4, 0x0, 0xc, 0x1, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x3, 0xa7, 0xb8}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x7, 0x0, 0x2, 0x8, 0x8}, 0x8, &(0x7f0000000080)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x5, [{0x52, &(0x7f00000000c0)=@string={0x52, 0x3, "fe47a6c3b7255b8495f20acf486640aa645b1cd46b99745925f7ed6ef1df014b966a7da0933206bb9b405f5ec1df15bb1d09656aa01cfda4a53cfac1feeb8ae679774f02e2bda37f73ad632f308c4f31"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x418}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x426}}, {0xa2, &(0x7f00000001c0)=@string={0xa2, 0x3, "a0fb0d63fe627fd4552400667951b5d44571d1a7070f2db4137a2d14b4f3fb5c6b5ee14fdfa41abc8ce0f445d63ff9dcb9d5854bfd43d2278ae18397a5b4754341107d8d4aa3947dc87580578ce12a3a5a10709b3948ab391702d9f4bfbb622b031b8a4d0a014ee6e9433bab318c73eef4e8e7dba47cef1cc548edfd5221dd66ed1eb658984d1cdac52d6c3e62ba18ee4367b6dfab1a5a794eb9326331d7f843"}}, {0x53, &(0x7f0000000280)=@string={0x53, 0x3, "d79a6e11b752b88cc6be2840188a3df22c74d0473e7659878e85dfa4fe07727542399ea66a21bf5c9621e22006aae023190674aec1f31ad73d77e3ad9b1e5a39d77cdc7f3f2a589d77fafaaaa841422e62"}}]}) (async) r1 = syz_usb_connect(0x6, 0x529, &(0x7f0000000380)={{0x12, 0x1, 0x201, 0x87, 0x8f, 0x51, 0xff, 0x19d2, 0xff63, 0x691d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x517, 0x3, 0x8, 0x10, 0x60, 0x3, [{{0x9, 0x4, 0x35, 0x7, 0x0, 0xff, 0xff, 0xff, 0x9, [@cdc_ncm={{0xa, 0x24, 0x6, 0x0, 0x1, "b32a0f9e31"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x5d, 0x7, 0x4}, {0x6, 0x24, 0x1a, 0xa}, [@call_mgmt={0x5, 0x24, 0x1, 0x4, 0x1}, @obex={0x5, 0x24, 0x15, 0x5}, @obex={0x5, 0x24, 0x15, 0x800}, @dmm={0x7, 0x24, 0x14, 0x2, 0x9}]}]}}, {{0x9, 0x4, 0x6, 0x3, 0xb, 0x83, 0x70, 0xa9, 0x0, [@uac_as={[@format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x6, 0x2, 0x5d, 0x7, "deb647ab"}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x3, 0x1, 0x80, 0x4, 'A'}, @as_header={0x7, 0x24, 0x1, 0x9, 0xb1, 0x4}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0xe, 0x3, 0xbc, 0xf9, "b2443267f58e14933a"}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x262, 0x7ff, 0xb, "2a4d2d5a6afe"}, @as_header={0x7, 0x24, 0x1, 0x6, 0xe9, 0x1}]}], [{{0x9, 0x5, 0x80, 0x0, 0x20, 0x6, 0x2, 0x37, [@generic={0xa0, 0x6, "b941a84a7eb3d75d020e4f8b0a3ebe7cb9a39751e5417aed09aa4c288e6318a458ad4a24c67767d195c5d6640550af4a5bbcd0aab942439387ccaefc438d3defb58fcb2cb85372282064fe0bb69e01df42a7bb9ad52df2df558ee68f69be5db90fd721984b5c52a43c94ced3c1172ea02141348d4c88ad2f054addc9c74de81390a4e63a37d75a17281e0eb209fd833b5fe51185dbaa773564268820e03c"}]}}, {{0x9, 0x5, 0x3, 0xe, 0x10, 0xf0, 0x9}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x7, 0x4, 0x3}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x3, 0x6, 0x8, [@generic={0xdc, 0x11, "dec35255e4d56949e33b6f3f4606f8ba31075768f034901dd8d5ae22b775aa070dc1e6ba1b03831a3ab21b0f3c923b872af790f24a09605ea814502a92e034f6263868004617d6402faf05a78a54796d3168bdf05a9798942d4f41100fa604662d9b7e432b4980d7081965cb3e4b2d3ea58c528b2a0fefc85905403942f6549cdbb1e4e809ed3355c25b9cce69607342c672393a025f65d05782269daea5979a6408af29271e05fb82148ffcea90a685452fb2622e528d745a9b182acd7cf89661d08225cc1aa5ba48428f08644b4895fbccc3a1ebbea31076f3"}, @generic={0x96, 0xf, "f5acfc6f290ac72445c2dc82a68fee5858d72c4c424e47c3475a61c76410f078802bf9ee921eabdf097cb36d491566186b53251cc8c2409c55212ac0bb073bfb24b007f1bf0d350222db7c2273ca781afaa5f41b0abf3e4042816a4e698a82b8864bba28704f686d98c8ad3b01f1dbddec07acd8a156c0629112adcd22cf0d17550baa9b3fe213e1279e131ef68f716c5afafdce"}]}}, {{0x9, 0x5, 0x3, 0x3, 0x10, 0x5, 0x0, 0x7f}}, {{0x9, 0x5, 0xa, 0xc, 0x200, 0x0, 0x2, 0xa, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0xc}]}}, {{0x9, 0x5, 0x0, 0x4, 0x200, 0x8, 0x2, 0x10}}, {{0x9, 0x5, 0xf, 0x0, 0x10, 0x3, 0x7e, 0x6, [@generic={0x20, 0x22, "41b9cf04e59c182d531869499f3d8db0fb60757a78ce7652f31ce4513bd6"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x99}]}}, {{0x9, 0x5, 0xb, 0x0, 0x8, 0x5, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x100}]}}, {{0x9, 0x5, 0x7, 0x10, 0x8, 0x7f, 0x1, 0x6}}, {{0x9, 0x5, 0xf, 0x10, 0x200, 0x7, 0xff, 0x7}}]}}, {{0x9, 0x4, 0xf, 0x5, 0x7, 0x26, 0xb7, 0xe8, 0x81, [], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0x9, 0xe, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xb0, 0x1}, @generic={0xad, 0x2d, "fb9b334ac75f082e684f11dc03c2756f860bcc8851f6228d211604fa309bc954b2595371eec791df186de674174674a47d799bae651663de786f9f70ec6d564108a7986beb0f3182c725e173ac88a74d80d55d029a247e97d15c26bc8c2de134a395f77e91fc890c27f957b91e7d1d2f6c7eccc475f81f8158eca5d86222e852cc97d5adc34efc168736ff48ef19db9c800187889d1e4bfd1b900940275cc659c41e509bf379d3a9b51771"}]}}, {{0x9, 0x5, 0x0, 0xc, 0x0, 0x9, 0xd, 0xff}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0xe, 0xe, 0x3b}}, {{0x9, 0x5, 0xc, 0x10, 0x400, 0x6, 0x1, 0x5}}, {{0x9, 0x5, 0x80, 0xc, 0x200, 0x0, 0x9, 0x9}}, {{0x9, 0x5, 0x1, 0xc, 0x400, 0xe, 0xaa, 0x1, [@generic={0xc3, 0x37, "dcb70af0c3f050638ea9a590591f25227482e02472c517420f5733266db612bf8f7e22ee8e4c48dc4de1c85c9eba954b8385e71663b285d07cb8621f5030993a46e97b26e9991ab1cef01b63a97abd2d53f2ad53ae5ec35be289d673da009d94ec32c0d3a3d4a8dd6e4f8a0ea85129d12b574ad4a80704aeeeefa16d03f7f1f63fff7dfa7715d7738e295f1724fb3ce77c8c49f0a242640ec8c4edd6423c851d6f629f1423e120553ab9c5d89e3c9a9804c1377466aa7f85b0bfd3bbe686c15558"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x3ff, 0x61, 0x7, 0xa, [@generic={0x18, 0x22, "3b0961f45954bad7b93b7714ca9d05c8cec5a08acda7"}]}}]}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f00000008c0)={0xa, 0x6, 0x250, 0x7, 0x9, 0xfd, 0x8, 0xfe}, 0xb8, &(0x7f0000000900)={0x5, 0xf, 0xb8, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x20, 0xf0, 0x58, 0x5, 0x81}, @generic={0x76, 0x10, 0x2, "f594b7094663a1bc35412ae3b151d02de0d0d7c609a88cc581954ff71bc0ccc8885c9b94c8038fec4abe8d14ad4049732b5ea98e714e31ff98bde90414e70eed3f809ed10414320896493cbffd928ef68ad56dac4d63485fe543d4f9b5114544bc590598319a0b05ac1b4bff64e3c4f80975e4"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x6, 0x9, 0x81, 0x53}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x40, 0x4, 0x8}, @generic={0x1e, 0x10, 0x4, "a5cdd1d350b734e3cec528e59c9dba63b8f1dd50335c1cb44faab0"}]}, 0x1, [{0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0x843}}]}) syz_usb_ep_read(r1, 0x5, 0x79, &(0x7f0000000a40)=""/121) (async, rerun: 32) r2 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000ac0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x19, 0xd0, 0xf, [{{0x9, 0x4, 0x0, 0x10, 0x1, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x7, 0x4f, 0x80}}}}}]}}]}}, &(0x7f0000000ec0)={0xa, &(0x7f0000000b00)={0xa, 0x6, 0x700, 0x3, 0x9, 0x2, 0x10, 0xb1}, 0x1b, &(0x7f0000000b40)={0x5, 0xf, 0x1b, 0x2, [@wireless={0xb, 0x10, 0x1, 0xc, 0x38, 0x4, 0x7f, 0x8, 0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0xc3, 0xc, 0x16, 0x2}]}, 0x7, [{0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x1809}}, {0x6d, &(0x7f0000000bc0)=@string={0x6d, 0x3, "92c52304fb3fef879fbf414a9af112d4f5ef506896475cf5ffe12d7c714b6e647708af00dd5d59be1fe4753e31491125938c76bca17ecb16f1fc60c7c6183c4ef1ec257a95a7af5e875fc97954620881c5bbc135d4234e843a460551d8203e4d41c0a6c90870fb6f70b1f5"}}, {0xff, &(0x7f0000000c40)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0x809}}, {0x2b, &(0x7f0000000d80)=@string={0x2b, 0x3, "c6f6309fd178ec6f76efe0ceee14730ced5e5d3f52eb5a05f29c170ed014376dec7bd976ba4ce2d703"}}, {0x4, &(0x7f0000000dc0)=@lang_id={0x4, 0x3, 0x448}}, {0x88, &(0x7f0000000e00)=@string={0x88, 0x3, "bb8cf32adfbd476d62913b60e3a7732049db182b5ab7bb2a9d7ef396f47095153ecf15feba052d98830e2e83d6ca059fe0e79658a7700683707b986a54c18ac53eadbe939a58e01adb3d44802f4c56f26cccfa9b90aef2b30ad6c553713c633b1d8f040c93df495ff14349e2b3fab360dd33c20233c607641121e97e01401d50dc547ec9905a"}}]}) (rerun: 32) syz_usb_ep_write(r2, 0x0, 0xb1, &(0x7f0000000f40)="363c83b711403cfe0a341d6e00f8555c0edb9357c7a2c98c0c6a4d687ae6e90dbe40a62c45da4928194ece0c1330a5c99b06961bd030f06dacafb9f4c5903129878b92527bb45ff73c3462e8e39d80fcecac814dba2a64094d2624588e3a4bf11816acb58073beccb5f52ed9c3cda792c59fa15e6f3c4f7c593e97c7fad935ea858650dd5e01ab12d9ed6fcbfc69f698ece5ecc8425dc2852fd695408fa7fd990416f4fdb05c92521ed2b15f0f88dd14dd") (async) syz_usb_disconnect(r0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000010c0)={0x14, &(0x7f0000001000)={0x40, 0x5, 0x5f, {0x5f, 0x3, "5ec329cf9cd94edd85649f6471be0b3c35399ba9e65cfbd2b3dd1359b5a23c3f27c2d8a79c632f1e5c60151c3624093a5ddaaebf1a6776b30fb04b9aee948883734cf5dd824ab9accfc9e43b0e331ff31419c9df1c43d8ff61b7fcbed6"}}, &(0x7f0000001080)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001340)={0x44, &(0x7f0000001100)={0x0, 0x1, 0x64, "fdf721e76faa688eab89c1f856b17ff9fc1384abde16055099957210393f6b6471832820303cb313d30f09c9f429014dcfafd6d5879c056cff5ee94bc201d1f68a8a9c1746929913dc4ffcbc82c40195c3811bb0c0a07aa8451d72c7a14278bee7b76cdf"}, &(0x7f0000001180)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000011c0)={0x0, 0x8, 0x1, 0x8a}, &(0x7f0000001200)={0x20, 0x80, 0x1c, {0x0, 0x2, 0x796, 0x1, 0x3, 0xfffa, 0x7fff, 0xf, 0x3ff, 0x0, 0x6, 0x1ff}}, &(0x7f0000001240)={0x20, 0x85, 0x4, 0xe9d4}, &(0x7f0000001280)={0x20, 0x83, 0x2}, &(0x7f00000012c0)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000001300)={0x20, 0x89, 0x2, 0x1}}) (async) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) read$char_usb(r3, &(0x7f00000013c0)=""/4, 0x4) (async) syz_usb_control_io$cdc_ecm(r1, &(0x7f0000001540)={0x14, &(0x7f0000001400)={0x0, 0x11, 0xe8, {0xe8, 0xc, "b1b01eb3421bf754e17104895947d6eabf82a9a5897cc0b24162d77668acea031862d7f583ca1345e11a99bd62d9d2701a6e5dd96569d9842e0cd00adb75d995d55e766ac8b598e493c84332b1d9a8126510d0de0aba2f65b34c29b4e40c3f6a68327ef55b53b345374c33cd24f97d6904d6a461a1853868cc92fa078d2b9f58984708c7b7bbe686b2b05dc8677df3eaff02596e4fcbe97952e78276097bf0da085ee8631d7f2e64bd964dc3d4fc0216031bb1408db12841a560d0c27cb504f9a8abcabb3f351ed4f555be3f1ac7bca9a779cb57a512b0adacaa66b6343afa1aa689b8e6c42a"}}, &(0x7f0000001500)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000016c0)={0x1c, &(0x7f0000001580)={0x20, 0x16, 0xb6, "d7c04647d397c1df69a7e39fa577068269f85d9b51df6f3ae03afff66e66535af369ddcffb7ed433a8b5a8eb06f6a7b2e0e6566e715cc94d29775c359d07f76079f61609226464536931a2b7ab29a17ccd7983a2644b4fa80a3c2cd553ab6dcf5fe8d002840c00a28b9a590d6b2e45cdd52ca19f101bdbd53ea604961ce82b7a09e0ff915b3d9ccc62960ab6a96f3b15e4caa568a57fa6cd1797f494829a94d7768e906e23b81c5c2751c9b5ebd0f9e4f8ece32f0ceb"}, &(0x7f0000001640)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000001680)={0x0, 0x8, 0x1, 0x40}}) (async) syz_usb_control_io$uac1(r1, &(0x7f0000001840)={0x14, &(0x7f0000001700)={0x20, 0x24, 0xd8, {0xd8, 0x2, "ff25dd17d44b56d4d0b885083cc7743810cad53c06c9998c9ef88ec544a55791e91b6b43ab5edf3e622a8054bdf24b9f16714508d357d77f79c12cced11821dd21b8d31f2794a3a4e99b649349da6536c3a60f67fbdd2d8b3810ae258bb2fb3266c98be86b7a7aafde88fd4b536e085cb759d82a6259e397fb11f1b3f086d26972a8ff225564a0cc217bb6a358d6caed52de86725fb0ea573cb274889659ea6185189014d4ce4996dee301e792438128a91df9f3deae441d25e1abf4faffa5350624250649a07fbd4fd474768a8143f02ccaf3f8055c"}}, &(0x7f0000001800)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc0a}}}, &(0x7f0000001ac0)={0x44, &(0x7f0000001880)={0x10, 0xf, 0x54, "b0c87afddd7c1e30625da1b467c1fd9d25986ce6de8c073d5b8268e3d1a44568230fcc2eab55948306f0df113b4e21476bf27a53a7c9dd0da220c0cd1792ee4db61a8df649610900c11e21fd904dce25d7ca639e"}, &(0x7f0000001900)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000001940)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000001980)={0x20, 0x81, 0x3, "20dbbe"}, &(0x7f00000019c0)={0x20, 0x82, 0x2, "e5bb"}, &(0x7f0000001a00)={0x20, 0x83, 0x1, "f5"}, &(0x7f0000001a40)={0x20, 0x84, 0x4, "ce30a594"}, &(0x7f0000001a80)={0x20, 0x85, 0x3, "40ee5a"}}) (async) syz_usb_disconnect(r1) (async) syz_usb_disconnect(r1) r4 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000001b40)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x30, 0x2, [{{0x9, 0x4, 0x0, 0xb, 0x1, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x2, 0xa, 0x2}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x5, 0x3, 0x4}}]}}}]}}]}}, &(0x7f00000020c0)={0xa, &(0x7f0000001b80)={0xa, 0x6, 0x250, 0x4, 0x9, 0x9, 0x40, 0x8}, 0x82, &(0x7f0000001bc0)={0x5, 0xf, 0x82, 0x4, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x8c, 0x4, 0x2, 0x4}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "4bb4e138ea313c9a7affe62dea489cb2"}, @generic={0x5b, 0x10, 0x1, "d6c7aa00ba3350d611b850fea2ad6e07beb2a28de68b8e70bba453703fa8b993eb0b9d7acbb4374e6fdc38479a48644699cd06a400446fd470f32740b6fade52d9d55dbbfbb770745cd8747ab141639228029c933a3e1872"}]}, 0x9, [{0xf2, &(0x7f0000001c80)=@string={0xf2, 0x3, "efa06c18fa35971bcda3f1ebd3a42b24e33b7e1757779aea82104e4bf2d511b2bc81108581c68ff2d7eea86de332d9d31a0e23c94a449a8d072e8d9581687fdc2656e0d7cd9fd7aa9dffbc3a618157937f96980e7e66c9c56e85bc25a0375d4a638fbbe2e4265376c85a3de5cb8ecab1cd940d30497cbadb07c6fa6028fcbfff267e7538df5e62ee56897a6c0d74e3af72bdf8b02fe617cc2c3f66b79ac0c5f16e971ce3e2b8d22fb0bfc1b9e4537b38dc337fb6d8e64fdb7bbcc98b0cf7c77fbb11277f80ba1fd5d8448b489b9dd148a97ab10c082ec799da0f18d27a13af640bdd248af0d908a265503f90cee6e2a6"}}, {0x15, &(0x7f0000001d80)=@string={0x15, 0x3, "397be8adbd81ae1b43aa57d596e0f8f6dc8294"}}, {0x4, &(0x7f0000001dc0)=@lang_id={0x4, 0x3, 0x40b}}, {0x3, &(0x7f0000001e00)=@string={0x3, 0x3, "15"}}, {0x40, &(0x7f0000001e40)=@string={0x40, 0x3, "d6bb11f1786388214baed93d36b0aab465d19325c0282a7be3b840ce3d059e85247ab8a5aae78e731f5e63958000566b6575b185d5c025374d9d25e71604"}}, {0x4, &(0x7f0000001e80)=@lang_id={0x4, 0x3, 0xc6b}}, {0x4, &(0x7f0000001ec0)=@lang_id={0x4, 0x3, 0x2a1f}}, {0xf0, &(0x7f0000001f00)=@string={0xf0, 0x3, "ed9dbd06a5299bf05411f9f195f7bf87555b3f4aa3538431c005f0fe51571a10e4c75b856be3b22221362a730bc5d5f8b2656fbf5ee699b85815e0881a15576822b0c93dcfcea17ff7f8bdaf90465b9148e8a43536c7c5fa0b83c98cb8b9807ee1b3f787ca5421b02bdf2ce3b8f53061d7bce16725c3fa0b6544ebfe86dc0bb8db21a4545105e7b6723f0f34afdee295a46ccbbfbe75d1adbef1195e94488385dd681005441c11445deb79f64dd90d8f9742c81340b2f3598bc0c7cebb19b57d3e7a207e2459f9d4dbbb077d54b915fcc9f47513e1fcef3257eb4b209c21faf7cfbe19c8a39ce738cf0eafc5a466"}}, {0xb7, &(0x7f0000002000)=@string={0xb7, 0x3, "abe47584ae2c087bad13f6a12f6c877e998580f808981b5923b9fa08b2a8e075abaf130ccdca282b07145f420422e2626dd738d5edb19c2c46de2825bae88e645a41a544347ab4b5c00c19433cc178d4f57b8487d115a3786f44fcfa7ebc9978237bb4992f49a8c552bdc08fd84b23ef6b2f97efc1ba0ba94801f199dee0cf09810236629594da51e9db69251778a4e821cedd5ebad056b3821a69bec38b0ad264160ae93b32ab1b43b465b7c9e480e788884982c8"}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000002200)={0x14, &(0x7f0000002180)={0x40, 0x23, 0x25, {0x25, 0x9, "57311cd72b132d0708f0cba5f346098e86e0e070beb527dfb681941eb4e9a44f77b1a1"}}, &(0x7f00000021c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000002440)={0x44, &(0x7f0000002240)={0x20, 0xf, 0x34, "6447918577ba2af832707d35ba3126eb4302a867f667fd12b42ac75ced34d7e0173be36a18a5b931c2963ddcfac846b747669a26"}, &(0x7f0000002280)={0x0, 0xa, 0x1, 0xaa}, &(0x7f00000022c0)={0x0, 0x8, 0x1, 0xa}, &(0x7f0000002300)={0x20, 0x80, 0x1c, {0xc00, 0x3, 0xfffffffa, 0x400, 0x800, 0xc, 0x1, 0x68, 0x6, 0x5, 0x2, 0x2}}, &(0x7f0000002340)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000002380)={0x20, 0x83, 0x2}, &(0x7f00000023c0)={0x20, 0x87, 0x2, 0x3}, &(0x7f0000002400)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$hid(r1, &(0x7f0000002680)={0x24, &(0x7f00000024c0)={0x40, 0x4, 0xf9, {0xf9, 0x22, "a133b88ae033f05aab8a10f7ffb189b51e4f4d438d4c3eca65e30691aaf19c3a0aaab23ee38d43884de8d9bbb8f73998419b251f924bf4ee5281ffffe4af2b353275a56c9a1ec6b643fd977f48bb43705fa9663dd623f70d542a841af63f8a6a8bad97bc17157129be56424ac868b356435b5a4ff3bed983e6e0116b72510196603d63ed8174383febf7f2f6923a2d5a4796159a0fa20079376c616fc4811d41f164cbc28eb95d9b79e07c608f6c909b656490fad23247995e8cabf35867b6e23389f4b7a30ac7db05e900e3bec991254f3159e46f166d4aaeba8c816ac797f845cb94a27a4cf4f1e823c5d6ea0c0a95971aa9e9d33881"}}, &(0x7f00000025c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xfcff}}, &(0x7f0000002600)={0x0, 0x22, 0x21, {[@local=@item_4={0x3, 0x2, 0x9, "c455cce7"}, @local=@item_4={0x3, 0x2, 0x2, "22a1f4e5"}, @local=@item_4={0x3, 0x2, 0x0, "7de5717a"}, @local=@item_4={0x3, 0x2, 0x5, "2d63b70e"}, @main=@item_012={0x2, 0x0, 0xa, "efe9"}, @local=@item_4={0x3, 0x2, 0x6, "ccf8a92b"}, @main=@item_4={0x3, 0x0, 0xb, "bea980e0"}]}}, &(0x7f0000002640)={0x0, 0x21, 0x9, {0x9, 0x21, 0x0, 0x1, 0x1, {0x22, 0xc5b}}}}, &(0x7f00000028c0)={0x2c, &(0x7f00000026c0)={0x20, 0xb, 0xdf, "317154156443a3030956f4d59b416e44dc61efd7af4778bd63e17acc8539e929c8aec7691ef5bbc129dbd13311a24bd26f39025bcc8d0c875d0ef54cc082d470a2994d4c2faee866a104b7ffb2469a052f2b4bb7e91199c8b2b8b126af4f85e3165fdccf893f4f50206ed6ed330194da8df9a1e3c1d3b6be8316891e63d2246dfe59da8dd77ea663a6361854df7b0d081a0bc5dafbbb291722538c95b4ff1dcc9034b3997eefd7a9a2f127e759fa8bacd07082f29a9013910c3cdc1419e56c1dc02762ceb5b1afa0c8cc0f7c8d2137df3823c204c73f138ea0e6947ba0b312"}, &(0x7f00000027c0)={0x0, 0xa, 0x1, 0x6a}, &(0x7f0000002800)={0x0, 0x8, 0x1, 0xa7}, &(0x7f0000002840)={0x20, 0x1, 0x29, "5749d31646f84eaad4f174db92c626a8761bad4cd1dc00762cce4f1c8863e7f981ff6169ba4d548c54"}, &(0x7f0000002880)={0x20, 0x3, 0x1, 0x7f}}) (async, rerun: 64) syz_usb_connect(0x3, 0x47, &(0x7f0000002900)={{0x12, 0x1, 0x0, 0x9e, 0x2d, 0x69, 0xff, 0x1199, 0x907b, 0x216a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x35, 0x1, 0x9, 0x3, 0x90, 0x2, [{{0x9, 0x4, 0x8, 0x9, 0x0, 0x3d, 0x1e, 0xbf, 0x2, [@cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "ea25129673d0"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x759, 0x81, 0x4, 0x7f}, {0x6, 0x24, 0x1a, 0x7, 0x10}}]}}]}}]}}, &(0x7f0000002c80)={0xa, &(0x7f0000002980)={0xa, 0x6, 0x110, 0x5, 0x5, 0xff, 0x40, 0x5}, 0x19, &(0x7f00000029c0)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0xaf, "f2f206600bf8c1ec96a26d1b9c2558fc"}]}, 0x6, [{0x4, &(0x7f0000002a00)=@lang_id={0x4, 0x3, 0x448}}, {0x4, &(0x7f0000002a40)=@lang_id={0x4, 0x3, 0x2c09}}, {0xe2, &(0x7f0000002a80)=@string={0xe2, 0x3, "56eb527279aa8d827f6b19af7820cc97f52a07b243a9af5c9a084e5436f9e520886504acc3da974139b7bdd1acd5a147da1f449c7325f709edb8ada17eaee63685c99b3b915e20ffc2a525f9548e6ec2a4f8f3b692bbff6a9020d38f8aab0a1dbf04a2d5658171d8a6a98606475a173cf3ddb32b779b6197eb64885e294e4e72a8cab7187bbcb7aa4c7f9d9951ed71e29c4dd92188bdcd60f59995dd5e784f2abeea1b630c4d2e63b8e62cdc749d7e127c2de02a73f7aad15ed2a274ca792027305833844e13f7bc679b03dd13a1a689868b495c39717848ed521e948fe34a4c"}}, {0x4, &(0x7f0000002b80)=@lang_id={0x4, 0x3, 0x2c09}}, {0x2, &(0x7f0000002bc0)=@string={0x2}}, {0x71, &(0x7f0000002c00)=@string={0x71, 0x3, "70adc4b22fd940761d7b24b6301dd6744b15b2eb5e5d4d06ad81b067e894fcf64b2d95f564a091e77d0a18e920fb12672708bb14ef1fbec84207260f7c99c79ad13706cd79d35724627197f5f56fda6886edaee48207a198bd00a52b639bf4d3ef01bb797297f91a9e77010885df3c"}}]}) (async, rerun: 64) syz_usb_control_io$hid(r1, &(0x7f0000002f40)={0x24, &(0x7f0000002d00)={0x40, 0x3, 0xd8, {0xd8, 0x30, "9da7f5c60f6a2e53993b55466e79cb27b57ce8173e9a34a463f8133982d087bc9e26c5f431eeae4b9718a87ac309bad04b3a0098be90f3d6fbea0ad126a8fb54e5968cbc32df4b4eb8c29f4e87b66fa1a016e09b01ea8cda7220e4f2746f73268e30383e28e5d74938a17e3836f687c3c50b5b779488ee1429e00590832e4dcf97d3dafffa65faa47244fa1b045d4ef17813621a51206e3c96df1dac14bd6c7663257436753ee8db38ef87f83080798d4f2b84a05a50ab27efd4f09dcb7ba2eebe0577c522ae6f8bcdfbdd30c8b91075c440ff96eff1"}}, &(0x7f0000002e00)={0x0, 0x3, 0x9f, @string={0x9f, 0x3, "f9809dd4b5057b93b4868edbf74abf4274352300197985b7277a28527631f0142a52e35e3c01ddaa5a325e3bd2dce63e1a154f49a6315564c772e40b762db97ff1ba9370d4146d2a8996ec806a292c934fcae0f1877e434cbe48bf5c71f0900c5e0c7f0925616c0d8f236a9a1196ff8ce036a819d4fa8e1c93038cf787429576cbc52218078d059f3ec45039fe823cd7fc6e31261e720ecdd1901556ba"}}, &(0x7f0000002ec0)={0x0, 0x22, 0x24, {[@local=@item_012={0x1, 0x2, 0x0, '9'}, @main=@item_4={0x3, 0x0, 0xb, "d15cb087"}, @main=@item_4={0x3, 0x0, 0xb, "25248efc"}, @local=@item_012={0x0, 0x2, 0x9}, @main=@item_012={0x2, 0x0, 0xb, "ddfe"}, @main=@item_4={0x3, 0x0, 0x8, "e431a1f9"}, @main=@item_4={0x3, 0x0, 0x8, ' -90 [ 417.259857][ T6253] m920x_read = error: -19 [ 417.264288][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 417.369462][ T7768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.378626][ T7768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.388688][ T7768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.397726][ T7768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.407825][ T7768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.416474][ T1121] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 417.421008][ T7768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.432165][ T6253] m920x_read = error: -19 [ 417.436487][ T7768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.436548][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 417.453090][ T7768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.462462][ T7768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.471720][ T7768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.482315][ T6253] usb 3-1: USB disconnect, device number 80 [ 417.493153][ T6253] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 417.503208][ T6253] iuu_phoenix 3-1:0.0: device disconnected [ 417.579779][ T1121] usb 4-1: Using ep0 maxpacket: 8 [ 417.587649][ T1121] usb 4-1: New USB device found, idVendor=10d2, idProduct=2865, bcdDevice=a4.c9 [ 417.597009][ T1121] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 417.608731][ T1121] usb 4-1: config 0 descriptor?? [ 417.620514][ T5238] m920x_read = error: -19 [ 417.624951][ T5238] dvb-usb: error -19 while querying for an remote control event. [ 417.629961][ T1121] usblcd 4-1:0.0: USBLCD model not supported. [ 417.689835][ T23] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 417.697081][ T23] ath9k_htc: Failed to initialize the device [ 417.705311][ T10] usb 5-1: ath9k_htc: USB layer deinitialized [ 417.789828][ T6253] m920x_read = error: -19 [ 417.794302][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 417.803061][ T5239] hub 2-1:0.0: hub_ext_port_status failed (err = 0) [ 417.822100][ T7770] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.831229][ T7770] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.843032][ T7770] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.852078][ T7770] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.861764][ T7770] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.870765][ T2635] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 417.872990][ T7770] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.889293][ T6253] usb 4-1: USB disconnect, device number 73 [ 417.959821][ T5238] m920x_read = error: -19 [ 417.964265][ T5238] dvb-usb: error -19 while querying for an remote control event. [ 417.999832][ T10] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 418.019784][ T2635] usb 1-1: Using ep0 maxpacket: 16 [ 418.031622][ T2635] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 418.051690][ T2635] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 418.064314][ T2635] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 418.074144][ T2635] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 418.083937][ T2635] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 418.098446][ T2635] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 418.107858][ T2635] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 418.116332][ T2635] usb 1-1: Manufacturer: syz [ 418.124007][ T2635] usb 1-1: config 0 descriptor?? [ 418.130171][ T6253] m920x_read = error: -19 [ 418.134704][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 418.151485][ T10] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 418.164915][ T10] usb 5-1: New USB device found, idVendor=0cf3, idProduct=1002, bcdDevice=4f.2c [ 418.174097][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 418.209167][ T9] usb 2-1: USB disconnect, device number 64 [ 418.217897][ T5239] usb 2-1-port1: attempt power cycle [ 418.299818][ T6253] m920x_read = error: -19 [ 418.304258][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 418.319779][ T1121] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 418.327650][ T10] usb 5-1: reset high-speed USB device number 90 using dummy_hcd [ 418.341530][ T7772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 418.350671][ T7772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 418.429810][ T2635] rc_core: IR keymap rc-hauppauge not found [ 418.436041][ T2635] Registered IR keymap rc-empty [ 418.444577][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.469982][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.477404][ T6253] m920x_read = error: -19 [ 418.481827][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 418.491137][ T2635] rc rc1: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc1 [ 418.492410][ T1121] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 418.506000][ T2635] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc1/input78 [ 418.513052][ T1121] usb 3-1: config 0 has no interfaces? [ 418.529640][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.530828][ T1121] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 418.547098][ T1121] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 418.549862][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.567012][ T1121] usb 3-1: config 0 descriptor?? [ 418.580482][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.601143][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.620435][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.639833][ T6253] m920x_read = error: -19 [ 418.644249][ T6253] dvb-usb: error -19 while querying for an remote control event. [ 418.652631][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.679814][ T5285] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 418.679854][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.709828][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.729937][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.749880][ T2635] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 418.772640][ T2635] mceusb 1-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 418.781874][ T2635] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 418.790160][ T9] usb 3-1: USB disconnect, device number 81 [ 418.809849][ T5238] m920x_read = error: -19 [ 418.814361][ T5238] dvb-usb: error -19 while querying for an remote control event. [ 418.829107][ T2635] usb 1-1: USB disconnect, device number 79 [ 418.846237][ T5285] usb 4-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=fd.bf [ 418.855516][ T5285] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.863660][ T5285] usb 4-1: Product: syz [ 418.867888][ T5285] usb 4-1: Manufacturer: syz [ 418.872592][ T5285] usb 4-1: SerialNumber: syz [ 418.893976][ T5285] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state. [ 418.902176][ T5285] dvb-usb: bulk message failed: -22 (3/0) [ 418.923188][ T5285] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 418.933698][ T5285] dvbdev: DVB: registering new adapter (Hanftek UMT-010 DVB-T USB2.0) [ 418.942589][ T5285] usb 4-1: media controller created [ 418.963301][ T5285] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 418.979847][ T5238] m920x_read = error: -19 [ 418.984558][ T5238] dvb-usb: error -19 while querying for an remote control event. [ 419.002115][ T7782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.011135][ T7782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 419.019969][ T7782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.030826][ T10] usb 5-1: device descriptor read/64, error -71 [ 419.031194][ T6253] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 419.041125][ T7782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 419.061394][ T7782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.073831][ T7782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 419.078326][ T5285] DVB: Unable to find symbol mt352_attach() [ 419.088426][ T5285] dvb-usb: no frontend was attached by 'Hanftek UMT-010 DVB-T USB2.0' [ 419.097285][ T7777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.106257][ T7777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 419.106358][ T5285] dvb-usb: bulk message failed: -22 (3/0) [ 419.142712][ T5285] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 successfully initialized and connected. [ 419.150747][ T2635] m920x_read = error: -19 [ 419.156290][ T2635] dvb-usb: error -19 while querying for an remote control event. [ 419.157028][ T5285] usb 4-1: USB disconnect, device number 74 [ 419.179843][ T6253] usb 2-1: device descriptor read/64, error -71 [ 419.204018][ T5285] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 successfully deinitialized and disconnected. [ 419.300303][ T7782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.309159][ T7782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 419.319804][ T2635] m920x_read = error: -19 [ 419.324226][ T2635] dvb-usb: error -19 while querying for an remote control event. [ 419.339818][ T9] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 419.421701][ T6253] usb 2-1: device descriptor read/64, error -71 [ 419.489796][ T23] m920x_read = error: -19 [ 419.494224][ T23] dvb-usb: error -19 while querying for an remote control event. [ 419.526355][ T7764] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.535810][ T7764] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 419.544980][ T23] usb 5-1: USB disconnect, device number 90 [ 419.659802][ T6253] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 419.667740][ T2635] m920x_read = error: -19 [ 419.672337][ T2635] dvb-usb: error -19 while querying for an remote control event. [ 419.680258][ T5285] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 419.701765][ T9] usb 3-1: device descriptor read/64, error -71 [ 419.809847][ T6253] usb 2-1: device descriptor read/64, error -71 [ 419.839894][ T23] m920x_read = error: -19 [ 419.841693][ T5285] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.9e [ 419.844343][ T23] dvb-usb: error -19 while querying for an remote control event. [ 419.853447][ T5285] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.871987][ T5285] usb 1-1: config 0 descriptor?? [ 419.979728][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 419.986731][ T9] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 419.997773][ T9] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 420.007661][ T9] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 420.016821][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 420.029834][ T23] m920x_read = error: -19 [ 420.032339][ T9] hub 3-1:4.0: USB hub found [ 420.034239][ T23] dvb-usb: error -19 while querying for an remote control event. [ 420.049791][ T6253] usb 2-1: device descriptor read/64, error -71 [ 420.150071][ T10] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 420.160253][ T6253] usb usb2-port1: attempt power cycle [ 420.199838][ T23] m920x_read = error: -19 [ 420.204254][ T23] dvb-usb: error -19 while querying for an remote control event. [ 420.234258][ T7786] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 420.243686][ T7786] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 420.253361][ T7786] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 420.262446][ T7786] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 420.271869][ T9] hub 3-1:4.0: 2 ports detected [ 420.276976][ T9] usb 3-1: selecting invalid altsetting 1 [ 420.282968][ T9] hub 3-1:4.0: Using single TT (err -22) [ 420.290484][ T5285] ------------[ cut here ]------------ [ 420.296010][ T5285] WARNING: CPU: 0 PID: 5285 at drivers/net/wireless/ath/ath6kl/bmi.c:90 ath6kl_bmi_get_target_info+0x4f4/0x5a0 [ 420.308225][ T5285] Modules linked in: [ 420.312420][ T5285] CPU: 0 UID: 0 PID: 5285 Comm: kworker/0:5 Not tainted 6.16.0-rc2-syzkaller-00053-gcf16f408364e #0 PREEMPT(voluntary) [ 420.325023][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 420.335180][ T5285] Workqueue: usb_hub_wq hub_event [ 420.340314][ T5285] RIP: 0010:ath6kl_bmi_get_target_info+0x4f4/0x5a0 [ 420.346865][ T5285] Code: 77 fc ff ff e8 7d a6 94 fd be 08 00 00 00 bd f3 ff ff ff 48 c7 c7 40 38 a4 87 e8 27 3c fe ff e9 5c fd ff ff e8 5d a6 94 fd 90 <0f> 0b 90 bd ea ff ff ff e9 49 fd ff ff e8 3a a4 f1 fd e9 e7 fb ff [ 420.366609][ T5285] RSP: 0018:ffffc9000392eed8 EFLAGS: 00010287 [ 420.372797][ T5285] RAX: 00000000000369f0 RBX: ffff88811c050e20 RCX: ffffc9000fe8b000 [ 420.379862][ T23] m920x_read = error: -19 [ 420.380830][ T5285] RDX: 0000000000100000 RSI: ffffffff83e92623 RDI: 0000000000000005 [ 420.385171][ T23] dvb-usb: error -19 while querying for an remote control event. [ 420.393190][ T5285] RBP: 0000000000000000 R08: 0000000000000005 R09: 000000000000000c [ 420.393216][ T5285] R10: 00000000ffff0ffa R11: ffffffff81da9514 R12: ffffc9000392efe8 [ 420.393240][ T5285] R13: 1ffff92000725ddd R14: ffff88811c050e50 R15: ffffc9000392efec [ 420.393264][ T5285] FS: 0000000000000000(0000) GS:ffff888269164000(0000) knlGS:0000000000000000 [ 420.393295][ T5285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 420.393319][ T5285] CR2: 0000001b2c51fffc CR3: 0000000123652000 CR4: 00000000003506f0 [ 420.393341][ T5285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 420.393361][ T5285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 420.393384][ T5285] Call Trace: [ 420.393397][ T5285] [ 420.393416][ T5285] ? __pfx_ath6kl_bmi_get_target_info+0x10/0x10 [ 420.393485][ T5285] ath6kl_core_init+0x19f/0x11b0 [ 420.393525][ T5285] ? lockdep_init_map_type+0x5c/0x280 [ 420.393561][ T5285] ? __pfx_ath6kl_core_init+0x10/0x10 [ 420.494702][ T5285] ? ath6kl_core_create+0x84f/0xad0 [ 420.500063][ T5285] ath6kl_usb_probe+0xcee/0x1440 [ 420.505101][ T5285] ? usb_disable_lpm+0x49a/0x610 [ 420.509867][ T6253] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 420.510157][ T5285] usb_probe_interface+0x300/0x9c0 [ 420.522858][ T5285] ? __pfx_usb_probe_interface+0x10/0x10 [ 420.528551][ T5285] really_probe+0x241/0xa90 [ 420.533195][ T5285] __driver_probe_device+0x1de/0x440 [ 420.538547][ T5285] driver_probe_device+0x4c/0x1b0 [ 420.541510][ T6253] usb 2-1: device descriptor read/8, error -71 [ 420.543692][ T5285] __device_attach_driver+0x1df/0x310 [ 420.555272][ T5285] ? __pfx___device_attach_driver+0x10/0x10 [ 420.561278][ T5285] bus_for_each_drv+0x159/0x1e0 [ 420.566210][ T5285] ? __pfx_bus_for_each_drv+0x10/0x10 [ 420.569843][ T23] m920x_read = error: -19 [ 420.571664][ T5285] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.576090][ T23] dvb-usb: error -19 while querying for an remote control event. [ 420.581312][ T5285] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.595046][ T5285] __device_attach+0x1e4/0x4b0 [ 420.599937][ T5285] ? __pfx___device_attach+0x10/0x10 [ 420.605322][ T5285] ? do_raw_spin_unlock+0x172/0x230 [ 420.610631][ T5285] bus_probe_device+0x17f/0x1c0 [ 420.615550][ T5285] device_add+0x1148/0x1a70 [ 420.620161][ T5285] ? __pfx_device_add+0x10/0x10 [ 420.625106][ T5285] ? mark_held_locks+0x49/0x80 [ 420.630010][ T5285] usb_set_configuration+0x1187/0x1e20 [ 420.635565][ T5285] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 420.641825][ T5285] usb_generic_driver_probe+0xb1/0x110 [ 420.647378][ T5285] usb_probe_device+0xec/0x3e0 [ 420.652248][ T5285] ? __pfx_usb_probe_device+0x10/0x10 [ 420.657691][ T5285] really_probe+0x241/0xa90 [ 420.662315][ T5285] __driver_probe_device+0x1de/0x440 [ 420.667662][ T5285] ? usb_driver_applicable+0x1c7/0x220 [ 420.673237][ T5285] driver_probe_device+0x4c/0x1b0 [ 420.678341][ T5285] __device_attach_driver+0x1df/0x310 [ 420.683817][ T5285] ? __pfx___device_attach_driver+0x10/0x10 [ 420.689815][ T5285] bus_for_each_drv+0x159/0x1e0 [ 420.691491][ T6253] usb 2-1: device descriptor read/8, error -71 [ 420.694736][ T5285] ? __pfx_bus_for_each_drv+0x10/0x10 [ 420.706415][ T5285] ? lockdep_hardirqs_on+0x7c/0x110 [ 420.711722][ T5285] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 420.717597][ T5285] __device_attach+0x1e4/0x4b0 [ 420.722477][ T5285] ? __pfx___device_attach+0x10/0x10 [ 420.727829][ T5285] ? do_raw_spin_unlock+0x172/0x230 [ 420.733139][ T5285] bus_probe_device+0x17f/0x1c0 [ 420.738055][ T5285] device_add+0x1148/0x1a70 [ 420.742691][ T5285] ? __pfx_device_add+0x10/0x10 [ 420.747608][ T5285] ? usb_detect_static_quirks+0x335/0x3e0 [ 420.749832][ T23] m920x_read = error: -19 [ 420.753462][ T5285] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 420.757812][ T23] dvb-usb: error -19 while querying for an remote control event. [ 420.763728][ T5285] usb_new_device+0xd07/0x1a20 [ 420.776327][ T5285] ? do_raw_spin_lock+0x12c/0x2b0 [ 420.781458][ T5285] ? __pfx_usb_new_device+0x10/0x10 [ 420.786740][ T5285] ? mark_held_locks+0x49/0x80 [ 420.791602][ T5285] hub_event+0x2f85/0x5030 [ 420.796128][ T5285] ? __pfx_hub_event+0x10/0x10 [ 420.800981][ T5285] ? assoc_array_gc+0xe00/0x15b0 [ 420.806009][ T5285] ? rcu_is_watching+0x12/0xc0 [ 420.810888][ T5285] process_one_work+0x9cc/0x1b70 [ 420.815899][ T5285] ? __pfx_hcd_resume_work+0x10/0x10 [ 420.821312][ T5285] ? __pfx_process_one_work+0x10/0x10 [ 420.826786][ T5285] ? assign_work+0x1a0/0x250 [ 420.831476][ T5285] worker_thread+0x6c8/0xf10 [ 420.836141][ T5285] ? __kthread_parkme+0x19e/0x250 [ 420.841275][ T5285] ? __pfx_worker_thread+0x10/0x10 [ 420.846451][ T5285] kthread+0x3c5/0x780 [ 420.850616][ T5285] ? __pfx_kthread+0x10/0x10 [ 420.855363][ T5285] ? rcu_is_watching+0x12/0xc0 [ 420.860249][ T5285] ? __pfx_kthread+0x10/0x10 [ 420.864927][ T5285] ret_from_fork+0x5b3/0x6c0 [ 420.869615][ T5285] ? __pfx_kthread+0x10/0x10 [ 420.874324][ T5285] ret_from_fork_asm+0x1a/0x30 [ 420.879180][ T5285] [ 420.882308][ T5285] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 420.889670][ T5285] CPU: 0 UID: 0 PID: 5285 Comm: kworker/0:5 Not tainted 6.16.0-rc2-syzkaller-00053-gcf16f408364e #0 PREEMPT(voluntary) [ 420.902231][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 420.912324][ T5285] Workqueue: usb_hub_wq hub_event [ 420.917396][ T5285] Call Trace: [ 420.920714][ T5285] [ 420.923662][ T5285] dump_stack_lvl+0x3d/0x1f0 [ 420.928301][ T5285] panic+0x71c/0x800 [ 420.932232][ T5285] ? __pfx_panic+0x10/0x10 [ 420.936684][ T5285] ? show_trace_log_lvl+0x29b/0x3e0 [ 420.941965][ T5285] ? ath6kl_bmi_get_target_info+0x4f4/0x5a0 [ 420.947919][ T5285] check_panic_on_warn+0xab/0xb0 [ 420.952929][ T5285] __warn+0xf6/0x3c0 [ 420.956888][ T5285] ? ath6kl_bmi_get_target_info+0x4f4/0x5a0 [ 420.962816][ T5285] report_bug+0x3c3/0x580 [ 420.967218][ T5285] ? ath6kl_bmi_get_target_info+0x4f4/0x5a0 [ 420.973165][ T5285] handle_bug+0x184/0x210 [ 420.977526][ T5285] exc_invalid_op+0x17/0x50 [ 420.982092][ T5285] asm_exc_invalid_op+0x1a/0x20 [ 420.987020][ T5285] RIP: 0010:ath6kl_bmi_get_target_info+0x4f4/0x5a0 [ 420.993575][ T5285] Code: 77 fc ff ff e8 7d a6 94 fd be 08 00 00 00 bd f3 ff ff ff 48 c7 c7 40 38 a4 87 e8 27 3c fe ff e9 5c fd ff ff e8 5d a6 94 fd 90 <0f> 0b 90 bd ea ff ff ff e9 49 fd ff ff e8 3a a4 f1 fd e9 e7 fb ff [ 421.013232][ T5285] RSP: 0018:ffffc9000392eed8 EFLAGS: 00010287 [ 421.019345][ T5285] RAX: 00000000000369f0 RBX: ffff88811c050e20 RCX: ffffc9000fe8b000 [ 421.027357][ T5285] RDX: 0000000000100000 RSI: ffffffff83e92623 RDI: 0000000000000005 [ 421.035368][ T5285] RBP: 0000000000000000 R08: 0000000000000005 R09: 000000000000000c [ 421.043382][ T5285] R10: 00000000ffff0ffa R11: ffffffff81da9514 R12: ffffc9000392efe8 [ 421.051391][ T5285] R13: 1ffff92000725ddd R14: ffff88811c050e50 R15: ffffc9000392efec [ 421.059407][ T5285] ? kasan_save_track+0x14/0x30 [ 421.064308][ T5285] ? ath6kl_bmi_get_target_info+0x4f3/0x5a0 [ 421.070251][ T5285] ? ath6kl_bmi_get_target_info+0x4f3/0x5a0 [ 421.076194][ T5285] ? __pfx_ath6kl_bmi_get_target_info+0x10/0x10 [ 421.082487][ T5285] ath6kl_core_init+0x19f/0x11b0 [ 421.087468][ T5285] ? lockdep_init_map_type+0x5c/0x280 [ 421.092883][ T5285] ? __pfx_ath6kl_core_init+0x10/0x10 [ 421.098291][ T5285] ? ath6kl_core_create+0x84f/0xad0 [ 421.103536][ T5285] ath6kl_usb_probe+0xcee/0x1440 [ 421.108512][ T5285] ? usb_disable_lpm+0x49a/0x610 [ 421.113516][ T5285] usb_probe_interface+0x300/0x9c0 [ 421.118673][ T5285] ? __pfx_usb_probe_interface+0x10/0x10 [ 421.124346][ T5285] really_probe+0x241/0xa90 [ 421.128896][ T5285] __driver_probe_device+0x1de/0x440 [ 421.134231][ T5285] driver_probe_device+0x4c/0x1b0 [ 421.139298][ T5285] __device_attach_driver+0x1df/0x310 [ 421.144721][ T5285] ? __pfx___device_attach_driver+0x10/0x10 [ 421.150667][ T5285] bus_for_each_drv+0x159/0x1e0 [ 421.155575][ T5285] ? __pfx_bus_for_each_drv+0x10/0x10 [ 421.161000][ T5285] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.166249][ T5285] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 421.172108][ T5285] __device_attach+0x1e4/0x4b0 [ 421.176931][ T5285] ? __pfx___device_attach+0x10/0x10 [ 421.182278][ T5285] ? do_raw_spin_unlock+0x172/0x230 [ 421.187529][ T5285] bus_probe_device+0x17f/0x1c0 [ 421.192426][ T5285] device_add+0x1148/0x1a70 [ 421.196988][ T5285] ? __pfx_device_add+0x10/0x10 [ 421.201892][ T5285] ? mark_held_locks+0x49/0x80 [ 421.206724][ T5285] usb_set_configuration+0x1187/0x1e20 [ 421.212252][ T5285] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 421.218366][ T5285] usb_generic_driver_probe+0xb1/0x110 [ 421.223874][ T5285] usb_probe_device+0xec/0x3e0 [ 421.228675][ T5285] ? __pfx_usb_probe_device+0x10/0x10 [ 421.234083][ T5285] really_probe+0x241/0xa90 [ 421.238624][ T5285] __driver_probe_device+0x1de/0x440 [ 421.243957][ T5285] ? usb_driver_applicable+0x1c7/0x220 [ 421.249459][ T5285] driver_probe_device+0x4c/0x1b0 [ 421.254530][ T5285] __device_attach_driver+0x1df/0x310 [ 421.259956][ T5285] ? __pfx___device_attach_driver+0x10/0x10 [ 421.265892][ T5285] bus_for_each_drv+0x159/0x1e0 [ 421.270819][ T5285] ? __pfx_bus_for_each_drv+0x10/0x10 [ 421.276245][ T5285] ? lockdep_hardirqs_on+0x7c/0x110 [ 421.281505][ T5285] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 421.287362][ T5285] __device_attach+0x1e4/0x4b0 [ 421.292185][ T5285] ? __pfx___device_attach+0x10/0x10 [ 421.297518][ T5285] ? do_raw_spin_unlock+0x172/0x230 [ 421.302763][ T5285] bus_probe_device+0x17f/0x1c0 [ 421.307654][ T5285] device_add+0x1148/0x1a70 [ 421.312214][ T5285] ? __pfx_device_add+0x10/0x10 [ 421.317131][ T5285] ? usb_detect_static_quirks+0x335/0x3e0 [ 421.322938][ T5285] ? __usb_get_extra_descriptor+0x158/0x1c0 [ 421.328883][ T5285] usb_new_device+0xd07/0x1a20 [ 421.333700][ T5285] ? do_raw_spin_lock+0x12c/0x2b0 [ 421.338763][ T5285] ? __pfx_usb_new_device+0x10/0x10 [ 421.344002][ T5285] ? mark_held_locks+0x49/0x80 [ 421.348804][ T5285] hub_event+0x2f85/0x5030 [ 421.353294][ T5285] ? __pfx_hub_event+0x10/0x10 [ 421.358088][ T5285] ? assoc_array_gc+0xe00/0x15b0 [ 421.363083][ T5285] ? rcu_is_watching+0x12/0xc0 [ 421.367901][ T5285] process_one_work+0x9cc/0x1b70 [ 421.372903][ T5285] ? __pfx_hcd_resume_work+0x10/0x10 [ 421.378238][ T5285] ? __pfx_process_one_work+0x10/0x10 [ 421.383668][ T5285] ? assign_work+0x1a0/0x250 [ 421.388306][ T5285] worker_thread+0x6c8/0xf10 [ 421.392964][ T5285] ? __kthread_parkme+0x19e/0x250 [ 421.398047][ T5285] ? __pfx_worker_thread+0x10/0x10 [ 421.403210][ T5285] kthread+0x3c5/0x780 [ 421.407322][ T5285] ? __pfx_kthread+0x10/0x10 [ 421.411971][ T5285] ? rcu_is_watching+0x12/0xc0 [ 421.416810][ T5285] ? __pfx_kthread+0x10/0x10 [ 421.421451][ T5285] ret_from_fork+0x5b3/0x6c0 [ 421.426096][ T5285] ? __pfx_kthread+0x10/0x10 [ 421.430814][ T5285] ret_from_fork_asm+0x1a/0x30 [ 421.435640][ T5285] [ 421.439042][ T5285] Kernel Offset: disabled [ 421.443392][ T5285] Rebooting in 86400 seconds..