registering new adapter (Artec T1 USB2.0) 00:15:48 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, 0x0, 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 304.218509][ T4559] usb 6-1: media controller created [ 304.227813][ T4559] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 304.237315][ T94] usb 5-1: Using ep0 maxpacket: 8 [ 304.248806][ T4559] dvb-usb: bulk message failed: -22 (6/0) [ 304.254906][ T4559] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 304.302316][ T4559] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input179 [ 304.321143][ T4559] dvb-usb: schedule remote query interval to 150 msecs. [ 304.328216][ T4559] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 304.340999][ T4545] usb 2-1: new high-speed USB device number 2 using dummy_hcd 00:15:48 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0xff02, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 304.360985][ T94] usb 5-1: config 1 interface 0 has no altsetting 0 [ 304.371985][ T4559] usb 6-1: USB disconnect, device number 11 [ 304.460943][ T4559] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 304.490821][ T17] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 304.520786][ T94] usb 5-1: New USB device found, idVendor=0458, idProduct=501a, bcdDevice= 0.40 [ 304.530116][ T94] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.538166][ T94] usb 5-1: Product: ဉ [ 304.542583][ T94] usb 5-1: Manufacturer: 굋珜亇엺쯝섫貾浒좉莒䳄鹡卌谋衐鲅ꏫ﫹芺圖耻ʸ鵗ⷪ揱꽠藃订 [ 304.556008][ T94] usb 5-1: SerialNumber: syz [ 304.590809][ T17] usb 4-1: Using ep0 maxpacket: 32 00:15:48 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, 0x0, 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 304.800815][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 304.809597][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 304.819755][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 00:15:48 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100005f01b908132046024fd1000000010902120001000000000904000000a35abd00090000000000000002a9f45197b38c85decb2d0ffbd5b337f71221a8c2b542ae93583335c8f240283362b1b6fb95660000cac979268a912ed5bfb8b9b2a668540412898f971642ed71488d9de8b2c056bdb40081f9359504cd8b733bf04bca2900"/148], 0x0) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000840)={0x44, &(0x7f00000008c0)=ANY=[@ANYRESHEX=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000200)={0x14, &(0x7f0000000600)={0x0, 0x23, 0xa4, {0xa4, 0x3, "edad103531d39532535a16d87e8baf76560dbadca497acea58455e4e713cad7521a1329ec68cc6cdfcdec9fced958aa257184d8696ff5e9d8f74ce065dd2d023cb647056791d8a1db9ceb0dbb3369462c1539d6c52f6b464200b9607efedf150bbf54931bbf1fea1aa12e547d48dbe396d78d2d562184e2ae0c99d2e1ba9ed51fba4a19b852d3e6b21b167f09b7492a1f0839483d7895c7dc944d9cf8fadf0822f5d"}}, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000800)={0x1c, &(0x7f00000006c0)={0x0, 0x3, 0x8c, "a97daacf141356e3355deddd7e5a7e30c6f0291a77d42dfedd8c519e993a83e48636815852a6f3913b25047037ad06aa296028c2eb28b32852962583a2cba833c82cb2001740f6da685b62b6c27fb2bec9ee25d92b5c8451872de87533bb55c1b79586446d6db4556cb154a5d5d77c1d1f122d395d07b3a8c0afc354a821985fefe0f6a3ccfe049ae595637c"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x82}}) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r1, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCSFEATURE(r1, 0xc0404806, &(0x7f00000004c0)="99484649a8a0c4fa289f7a273f269e09a07cc3dfb192c83290bd71320f27beb1b7e21b64d7e22cb4491b2701526564784b822517165b2c5234e93edafa2ffc2087698562848e08232602035b07b52595ad24449d42287738d41873607094a564c3a82e515ac91c0346fb3a9be56017014f912dcec31fc7dd4ae560be832e8f3ea606680f917c1ba64902f998f1844799f5bec2d6c31b8f6603b3c0b02e8deaa27e4c46d991a5") r2 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x8, 0x4000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000480)={0x5, 0x17, 0x5, 0xfffffffc, "0c510fc4292060167fd9cffe22dee75e43ff594b719a3be0336aaabc13c1be2c"}) r3 = syz_open_dev$hiddev(0x0, 0x0, 0x0) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r4, 0x40086602, 0x20004000) r5 = syz_open_dev$hiddev(&(0x7f00000005c0)='/dev/usb/hiddev#\x00', 0x3, 0x240182) ioctl$HIDIOCAPPLICATION(r5, 0x40086602, 0x1) ioctl$HIDIOCSUSAGE(r3, 0x4018480c, &(0x7f0000000580)={0x3, 0x100, 0xda, 0x5, 0x3800000, 0xc997}) syz_usb_connect$uac1(0x6, 0x9c, &(0x7f0000000100)=ANY=[@ANYBLOB="12010002000000206b1d010140000102030109028a00030103000409040000008c6bc25302ddbfaabb0062e01e010100000a24010700c602010209040100000102000009040101010102000007240140000200072401d4f20100102402020900008009061fe27f9428b90d2402011f048102a7e7b92eac090501090002031f04072501815bffff090402000001020000090402010101020000090582"], &(0x7f0000000400)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x250, 0x1, 0x80, 0x4, 0x10, 0x2}, 0x15, &(0x7f0000000280)={0x5, 0xf, 0x15, 0x1, [@ssp_cap={0x10, 0x10, 0xa, 0xc0, 0x1, 0xc0000, 0xf0f, 0x2, [0xffc00f]}]}, 0x3, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x426}}, {0xd, &(0x7f0000000300)=@string={0x44, 0x3, "c16d10e3efc4c21ab93906282eb545483b3ba18ecf22c2fb5cf363bb4ba1251e7978596f1fbcf5d514407e79aec820fc78e0c897ac42cb111cf76af157741254b585"}}, {0x73, &(0x7f0000000380)=@string={0x73, 0x3, "839ca7929825965155ddb1622e9cec833c51e3f90182078fd3574ebee330b098e5b8c6e708322f2164cd009d8ea16565047d7e1788f23f6df7ed55d1f953f6e05cf706741d365401e3c11e8a8487809574a6e6e6f8931056bb4a0ccd14e6035893cdf9ffc23ab8b4060e5b93a4295f4f3b"}}]}) write$hidraw(r0, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCSFEATURE(r0, 0xc0404806, &(0x7f00000000c0)="4b6ce9a3a6") [ 304.860772][ T4559] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 304.930790][ T4545] usb 2-1: device descriptor read/all, error -71 [ 305.090859][ T4559] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 305.099921][ T4559] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.118400][ T4559] usb 6-1: config 0 descriptor?? [ 305.163660][ T4559] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 305.170807][ T4559] dvb-usb: bulk message failed: -22 (3/0) [ 305.181335][ T4559] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 305.210801][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 305.211039][ T4559] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 305.219926][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.230131][ T4559] usb 6-1: media controller created [ 305.235921][ T17] usb 4-1: Product: syz [ 305.235934][ T17] usb 4-1: SerialNumber: syz [ 305.254182][ T4559] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 305.269115][ T4559] dvb-usb: bulk message failed: -22 (6/0) [ 305.275109][ T4559] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:15:49 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, 0x0, 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 305.320844][ T4545] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 305.329692][ T4559] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input180 [ 305.342122][ T4559] dvb-usb: schedule remote query interval to 150 msecs. [ 305.349087][ T4559] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 305.360801][ T94] usbhid 5-1:1.0: can't add hid device: -71 [ 305.367303][ T94] usbhid: probe of 5-1:1.0 failed with error -71 [ 305.371753][ T95] usb 6-1: USB disconnect, device number 12 [ 305.375759][ T94] usb 5-1: USB disconnect, device number 2 [ 305.410905][ T4545] usb 2-1: Using ep0 maxpacket: 8 [ 305.473199][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 305.551067][ T4545] usb 2-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=d1.4f [ 305.560397][ T4545] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.569909][ T4545] usb 2-1: config 0 descriptor?? [ 305.600855][ T17] usb 4-1: 0:2 : does not exist [ 305.609657][ T17] usb 4-1: USB disconnect, device number 79 [ 305.623268][ T4545] as10x_usb: device has been detected [ 305.629292][ T4545] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 305.641171][ T4545] usb 2-1: DVB: registering adapter 0 frontend 0 (PCTV Systems picoStick (74e))... 00:15:49 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x458, 0x501a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x20, 0x20, 0x88, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x3, 0x1, 0x2, 0x6, {0x9, 0x21, 0x1ba0, 0xff, 0x1, {0x22, 0x30a}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x6, 0x2, 0x9}}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x2, 0x4, 0xf8}}]}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x311, 0x9, 0xf9, 0xb3}, 0x27, &(0x7f0000000080)={0x5, 0xf, 0x27, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x80, "7c9c29c4d6b99927646ae2c24524e594"}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x40, 0x3f, 0x21, 0x2, 0x7}]}, 0x3, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x3}}, {0x4c, &(0x7f0000000100)=@string={0x4c, 0x3, "fee7fff24baddc732cdb874efac5ddcb2bc1f8f3be8c526d89c83cda37ea928334f1c44c619e4c530b8c5088859ceba3f9fa41f4ba8216573b80b802579dea2df16360af30edc385a28b"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1009}}]}) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x113941) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x9142) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x42601) write$hidraw(r2, &(0x7f0000001200)='\x00', 0xffffff45) ioctl$HIDIOCGRDESCSIZE(r1, 0x6611, 0x0) read$hiddev(r0, &(0x7f0000000180)=""/198, 0xfffffec2) [ 305.659715][ T4545] usb 2-1: Direct firmware load for as102_data1_st.hex failed with error -2 [ 305.680759][ T4545] as10x_usb: unable to locate firmware file: as102_data1_st.hex 00:15:49 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 305.688495][ T4545] Registered device PCTV Systems picoStick (74e) [ 305.825372][ T17] usb 2-1: USB disconnect, device number 3 [ 305.845937][ T17] Unregistered device PCTV Systems picoStick (74e) [ 305.846625][ T17] as10x_usb: device has been disconnected 00:15:49 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 306.160719][ T4532] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 306.190734][ T95] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 306.250820][ T4532] usb 5-1: Using ep0 maxpacket: 8 00:15:50 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 306.371181][ T4532] usb 5-1: config 1 interface 0 has no altsetting 0 [ 306.400802][ T95] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 306.409892][ T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 306.419360][ T95] usb 6-1: config 0 descriptor?? [ 306.462733][ T95] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 306.469405][ T95] dvb-usb: bulk message failed: -22 (3/0) [ 306.476287][ T95] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 306.501538][ T95] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 306.508665][ T95] usb 6-1: media controller created [ 306.518997][ T95] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 306.534705][ T95] dvb-usb: bulk message failed: -22 (6/0) [ 306.540531][ T95] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 306.547836][ T4532] usb 5-1: New USB device found, idVendor=0458, idProduct=501a, bcdDevice= 0.40 [ 306.556945][ T4532] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.565005][ T4532] usb 5-1: Product: ဉ [ 306.569168][ T4532] usb 5-1: Manufacturer: 굋珜亇엺쯝섫貾浒좉莒䳄鹡卌谋衐鲅ꏫ﫹芺圖耻ʸ鵗ⷪ揱꽠藃订 [ 306.582565][ T4532] usb 5-1: SerialNumber: syz [ 306.587199][ T17] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 306.631961][ T95] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input181 [ 306.644521][ T95] dvb-usb: schedule remote query interval to 150 msecs. [ 306.651556][ T95] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 306.661005][ T78] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 306.668632][ T95] usb 6-1: USB disconnect, device number 13 00:15:50 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 306.680833][ T17] usb 4-1: Using ep0 maxpacket: 32 [ 306.760097][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 306.771505][ T78] usb 2-1: Using ep0 maxpacket: 8 00:15:50 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, &(0x7f0000000680)={0x2c, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x437}}, &(0x7f0000000500)={0x0, 0xf, 0x10f, {0x5, 0xf, 0x10f, 0x4, [@wireless={0xb, 0x10, 0x1, 0x8, 0x20, 0xf0, 0x5, 0x3, 0xd6}, @wireless={0xb, 0x10, 0x1, 0x4, 0x2, 0x8, 0x7f, 0x1000, 0x22}, @generic={0xea, 0x10, 0x1, "50cb56b24f87707a1d3d8b6c87bcedb40dca27c3df193e8cdbd7ba5a8d6ef5c1d2617820ed06774ede8f5956371feadef4d99de430c43fb4a85e98b2f5900a53c081bcb05eb8e6c4297ea5c971a483a51b38b2a6f10d9e9d703eab682bb5e750e3c64019cf854597726146b4d1f07a6fb8beeb37e76276ac070cf32e4432e5546e1f29e4f4d09efec3b61741aefec0df29b9d41f3e5d6d0e2213158570dd56091181f412285e8b7141593adb4abc2673bddac78d196009c70217c7e44cd7adf4ed325b627f9cf60bf012122a12ea19586d595142f268f150916371c4594145f37ecbcfc6897f7e"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x6, 0x4, 0x3}]}}, &(0x7f0000000440)={0x20, 0x29, 0xf, {0xf, 0x29, 0x40, 0x0, 0x1, 0x2, "840e186a", "4baeee2e"}}, &(0x7f0000000640)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x4, 0xfe, 0xf0, 0x2, 0xfff, 0x101}}}, &(0x7f0000000ac0)={0x84, &(0x7f00000006c0)={0x20, 0x8, 0x7, "763d4f139f90c5"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f00000007c0)={0x20, 0x0, 0x8, {0x4, 0x20, [0x0]}}, &(0x7f0000000800)={0x40, 0x7, 0x2}, &(0x7f0000000840)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000880)={0x40, 0xb, 0x2, "cf48"}, &(0x7f00000008c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000900)={0x40, 0x13, 0x6, @local}, &(0x7f0000000940)={0x40, 0x17, 0x6, @dev={[], 0x37}}, &(0x7f0000000980)={0x40, 0x19, 0x2, 'YV'}, &(0x7f00000009c0)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000a00)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000a40)={0x40, 0x1e, 0x1, 0x81}, &(0x7f0000000a80)={0x40, 0x21, 0x1}}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16]], @ANYRES16], 0x0) [ 306.890829][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 306.899528][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 306.909669][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 306.918651][ T78] usb 2-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=d1.4f [ 306.927770][ T78] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 00:15:50 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 306.937622][ T78] usb 2-1: config 0 descriptor?? [ 306.987770][ T78] as10x_usb: device has been detected [ 307.002270][ T78] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 307.028132][ T78] usb 2-1: DVB: registering adapter 0 frontend 0 (PCTV Systems picoStick (74e))... [ 307.051671][ T78] usb 2-1: Direct firmware load for as102_data1_st.hex failed with error -2 [ 307.072030][ T78] as10x_usb: unable to locate firmware file: as102_data1_st.hex [ 307.079790][ T78] Registered device PCTV Systems picoStick (74e) [ 307.130742][ T95] usb 6-1: new high-speed USB device number 14 using dummy_hcd 00:15:50 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100005f01b908132046024fd1000000010902120001000000000904000000a35abd00090000000000000002a9f45197b38c85decb2d0ffbd5b337f71221a8c2b542ae93583335c8f240283362b1b6fb95660000cac979268a912ed5bfb8b9b2a668540412898f971642ed71488d9de8b2c056bdb40081f9359504cd8b733bf04bca2900"/148], 0x0) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000840)={0x44, &(0x7f00000008c0)=ANY=[@ANYRESHEX=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000200)={0x14, &(0x7f0000000600)={0x0, 0x23, 0xa4, {0xa4, 0x3, "edad103531d39532535a16d87e8baf76560dbadca497acea58455e4e713cad7521a1329ec68cc6cdfcdec9fced958aa257184d8696ff5e9d8f74ce065dd2d023cb647056791d8a1db9ceb0dbb3369462c1539d6c52f6b464200b9607efedf150bbf54931bbf1fea1aa12e547d48dbe396d78d2d562184e2ae0c99d2e1ba9ed51fba4a19b852d3e6b21b167f09b7492a1f0839483d7895c7dc944d9cf8fadf0822f5d"}}, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000800)={0x1c, &(0x7f00000006c0)={0x0, 0x3, 0x8c, "a97daacf141356e3355deddd7e5a7e30c6f0291a77d42dfedd8c519e993a83e48636815852a6f3913b25047037ad06aa296028c2eb28b32852962583a2cba833c82cb2001740f6da685b62b6c27fb2bec9ee25d92b5c8451872de87533bb55c1b79586446d6db4556cb154a5d5d77c1d1f122d395d07b3a8c0afc354a821985fefe0f6a3ccfe049ae595637c"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x82}}) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r1, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCSFEATURE(r1, 0xc0404806, &(0x7f00000004c0)="99484649a8a0c4fa289f7a273f269e09a07cc3dfb192c83290bd71320f27beb1b7e21b64d7e22cb4491b2701526564784b822517165b2c5234e93edafa2ffc2087698562848e08232602035b07b52595ad24449d42287738d41873607094a564c3a82e515ac91c0346fb3a9be56017014f912dcec31fc7dd4ae560be832e8f3ea606680f917c1ba64902f998f1844799f5bec2d6c31b8f6603b3c0b02e8deaa27e4c46d991a5") r2 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x8, 0x4000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000480)={0x5, 0x17, 0x5, 0xfffffffc, "0c510fc4292060167fd9cffe22dee75e43ff594b719a3be0336aaabc13c1be2c"}) r3 = syz_open_dev$hiddev(0x0, 0x0, 0x0) r4 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r4, 0x40086602, 0x20004000) r5 = syz_open_dev$hiddev(&(0x7f00000005c0)='/dev/usb/hiddev#\x00', 0x3, 0x240182) ioctl$HIDIOCAPPLICATION(r5, 0x40086602, 0x1) ioctl$HIDIOCSUSAGE(r3, 0x4018480c, &(0x7f0000000580)={0x3, 0x100, 0xda, 0x5, 0x3800000, 0xc997}) syz_usb_connect$uac1(0x6, 0x9c, &(0x7f0000000100)=ANY=[@ANYBLOB="12010002000000206b1d010140000102030109028a00030103000409040000008c6bc25302ddbfaabb0062e01e010100000a24010700c602010209040100000102000009040101010102000007240140000200072401d4f20100102402020900008009061fe27f9428b90d2402011f048102a7e7b92eac090501090002031f04072501815bffff090402000001020000090402010101020000090582"], &(0x7f0000000400)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x250, 0x1, 0x80, 0x4, 0x10, 0x2}, 0x15, &(0x7f0000000280)={0x5, 0xf, 0x15, 0x1, [@ssp_cap={0x10, 0x10, 0xa, 0xc0, 0x1, 0xc0000, 0xf0f, 0x2, [0xffc00f]}]}, 0x3, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x426}}, {0xd, &(0x7f0000000300)=@string={0x44, 0x3, "c16d10e3efc4c21ab93906282eb545483b3ba18ecf22c2fb5cf363bb4ba1251e7978596f1fbcf5d514407e79aec820fc78e0c897ac42cb111cf76af157741254b585"}}, {0x73, &(0x7f0000000380)=@string={0x73, 0x3, "839ca7929825965155ddb1622e9cec833c51e3f90182078fd3574ebee330b098e5b8c6e708322f2164cd009d8ea16565047d7e1788f23f6df7ed55d1f953f6e05cf706741d365401e3c11e8a8487809574a6e6e6f8931056bb4a0ccd14e6035893cdf9ffc23ab8b4060e5b93a4295f4f3b"}}]}) write$hidraw(r0, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCSFEATURE(r0, 0xc0404806, &(0x7f00000000c0)="4b6ce9a3a6") [ 307.185218][ T78] usb 2-1: USB disconnect, device number 4 [ 307.196364][ T78] Unregistered device PCTV Systems picoStick (74e) [ 307.197268][ T78] as10x_usb: device has been disconnected [ 307.300880][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 307.310076][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.318124][ T17] usb 4-1: Product: syz [ 307.322335][ T17] usb 4-1: SerialNumber: syz [ 307.380902][ T95] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 307.389962][ T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.400576][ T95] usb 6-1: config 0 descriptor?? [ 307.442415][ T95] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 307.449215][ T95] dvb-usb: bulk message failed: -22 (3/0) [ 307.455998][ T95] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 307.481015][ T95] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) 00:15:51 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72c", 0xc) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 307.488355][ T95] usb 6-1: media controller created [ 307.498049][ T95] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 307.513138][ T95] dvb-usb: bulk message failed: -22 (6/0) [ 307.518971][ T95] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 307.535868][ T4532] usbhid 5-1:1.0: can't add hid device: -71 [ 307.542242][ T4532] usbhid: probe of 5-1:1.0 failed with error -71 [ 307.550529][ T4532] usb 5-1: USB disconnect, device number 3 [ 307.561790][ T95] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input182 [ 307.574099][ T95] dvb-usb: schedule remote query interval to 150 msecs. [ 307.581410][ T95] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 307.620838][ T78] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 307.643684][ T95] usb 6-1: USB disconnect, device number 14 [ 307.680825][ T17] usb 4-1: 0:2 : does not exist [ 307.688263][ T17] usb 4-1: USB disconnect, device number 80 [ 307.710827][ T78] usb 2-1: Using ep0 maxpacket: 8 [ 307.742087][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. 00:15:51 executing program 4: r0 = syz_usb_connect(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_connect$cdc_ecm(0x1, 0x58, &(0x7f0000000000)={{0x12, 0x1, 0x395c19ff3bb29d71, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x46, 0x1, 0x1, 0x20, 0xb0, 0x20, [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x2, 0x6, 0x0, 0x94, {{0xb, 0x24, 0x6, 0x0, 0x0, "7a001f5358d7"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x83b, 0x7fff, 0x8cf2, 0xff}, [@call_mgmt={0x5}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x0, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x3f, 0x3, 0x7}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x4d, 0x2b, 0x1, 0x10}, 0x20, &(0x7f00000000c0)={0x5, 0xf, 0x20, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x1f, 0x4, 0x45fc}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x81, 0x1f, 0xffff}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0xf, 0xf, 0x5}]}, 0x2, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x440a}}, {0x4c, &(0x7f0000000140)=@string={0x4c, 0x3, "124c85c98c891f2686f142ff89f563e7e4106c874d0ec84b4f20ae6623a79eed128bc0310ad232c881969bd61fb53dfdb14cae38cce2115dce668025e8e58f09dbb694671ce118023058"}}]}) r1 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r1, 0x40086602, 0x20004000) ioctl$HIDIOCAPPLICATION(r1, 0x4802, 0x7) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) [ 307.840818][ T78] usb 2-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=d1.4f [ 307.849961][ T78] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.860579][ T78] usb 2-1: config 0 descriptor?? [ 307.905257][ T78] as10x_usb: device has been detected [ 307.911161][ T78] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 307.922651][ T78] usb 2-1: DVB: registering adapter 0 frontend 0 (PCTV Systems picoStick (74e))... [ 307.933125][ T78] usb 2-1: Direct firmware load for as102_data1_st.hex failed with error -2 [ 307.941977][ T78] as10x_usb: unable to locate firmware file: as102_data1_st.hex 00:15:51 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72c", 0xc) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:15:51 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 307.949653][ T78] Registered device PCTV Systems picoStick (74e) [ 308.117082][ T78] usb 2-1: USB disconnect, device number 5 [ 308.120900][ T4545] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 308.128217][ T78] Unregistered device PCTV Systems picoStick (74e) [ 308.129054][ T78] as10x_usb: device has been disconnected [ 308.220795][ T4545] usb 5-1: Using ep0 maxpacket: 16 [ 308.340872][ T4545] usb 5-1: config 0 has an invalid interface number: 117 but max is 0 [ 308.349115][ T4545] usb 5-1: config 0 has no interface number 0 [ 308.355925][ T4545] usb 5-1: New USB device found, idVendor=1934, idProduct=1202, bcdDevice=87.08 [ 308.365104][ T4545] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 308.374545][ T4545] usb 5-1: config 0 descriptor?? [ 308.480749][ T95] usb 6-1: new high-speed USB device number 15 using dummy_hcd 00:15:52 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72c", 0xc) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:15:52 executing program 1: r0 = syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0xbc, 0xe00) ioctl$HIDIOCINITREPORT(r0, 0x4805, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffffffff, 0x100) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/154) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/147) ioctl$HIDIOCGUCODE(0xffffffffffffffff, 0xc018480d, &(0x7f0000000200)={0x2, 0x1, 0x0, 0x1ff, 0x1f, 0x7ff}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000240)={0x3f, 0x14, 0x1, 0xffffcfba, "a8ee88925d3a2fc46705e2e8f64015172831967c63ec1782dc7f38687a4c664d"}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000280)=""/117) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000300)=""/12) r2 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x7fffffff, 0xa002) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000380)=[0x95f1, 0x7be]) r3 = syz_open_dev$hiddev(&(0x7f00000003c0)='/dev/usb/hiddev#\x00', 0x3, 0xc00) ioctl$HIDIOCSREPORT(r3, 0x400c4808, &(0x7f0000000400)={0x1, 0x300, 0x1000}) r4 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x7fffffff, 0x410002) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000480)={0x7, 0xff9, 0x5, 0x2, 0x8, 0x2}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000004c0)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000014c0)=""/167) r5 = syz_open_dev$hiddev(&(0x7f0000001580)='/dev/usb/hiddev#\x00', 0x2, 0x400040) ioctl$HIDIOCINITREPORT(r5, 0x4805, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001600)={0x53, 0x9, 0x8, {0x7, 0x200}, {0x3ff, 0x1000}, @const={0x68f3, {0x0, 0x8, 0x6, 0xf52d}}}) 00:15:52 executing program 1: r0 = syz_usb_connect(0x0, 0x34, &(0x7f0000002c40)=ANY=[@ANYBLOB="120100001c0093c3c2c5deb809fef930ea161e08f540c00701151465000000010902220001000000000904000001030112a9"], 0x0) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f0000000380)=ANY=[@ANYBLOB="0000010000009ec02de346e4ee8d643626690ee0d927d69874a1f4b7c0df3a9bbcc308152c2a11f48a95b9c432f8fcc059ddee0fd20794368d0dcb3d46e83cd3fcb26c3f66de0a6b66fca2a6f7f80781237248a2489a2175d75ef81d0ab071cdc284825610ec9db0a9"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)=ANY=[@ANYBLOB="9d8c0000000000"], 0x0, 0x0}) syz_usb_ep_write(r1, 0x1a, 0x9c, &(0x7f0000000000)="aa6aecd592003f89d40c86bb0033fbcb94e8cd9ed83dc25682d821b734f2bd8793c01fa9a952d87faad21815b7a1418724903dbba0b3ece5d906ad62d8582624842198ac7e7456418fbfadc01b610c69b347892e5fb6cb36242cea95989bc807eb03c9032a77ba32796bf9d5a724c160858b61e21915b127d2bc56933e695d7aded0cd27fe9e1c9c8256c8fbe9112bc1d8650dadf4d83183a4bab1be") syz_usb_control_io$printer(r0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x2) r3 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r3, 0x40086602, 0x20004000) ioctl$HIDIOCGCOLLECTIONINDEX(r3, 0x40184810, &(0x7f0000000100)={0x3, 0x200, 0x6, 0x9, 0x65a, 0x6}) ioctl$EVIOCGPROP(r2, 0x8028c003, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x8f, &(0x7f0000000200)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x1, 0x1, 0xff, 0x0, 0x71, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x2, 0x6, 0x0, 0x2, {{0x8, 0x24, 0x6, 0x0, 0x0, "09cf98"}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x66, 0x6, 0x8, 0x1f}, [@country_functional={0x8, 0x24, 0x7, 0xa2, 0x2, [0x800]}, @mdlm={0x15, 0x24, 0x12, 0x8}, @mdlm={0x15, 0x24, 0x12, 0x5}, @acm={0x4, 0x24, 0x2, 0x6}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x200, 0x40, 0xba, 0x4}}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x3, 0x2, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x3, 0x1f, 0x7}}}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x310, 0xf7, 0x64, 0xd5, 0x20, 0x20}, 0x41, &(0x7f00000002c0)={0x5, 0xf, 0x41, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x6, 0x40, 0x5fc}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x9, 0x5, 0x80}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x6, 0x74, 0xd39}, @ptm_cap={0x3}, @ssp_cap={0x14, 0x10, 0xa, 0x1, 0x2, 0x9, 0x0, 0x0, [0xc030, 0x18]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x0, 0x7, 0x3}]}, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c09}}]}) [ 308.611459][ T8340] udc-core: couldn't find an available UDC or it's busy [ 308.618526][ T8340] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 308.643458][ T94] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 308.700930][ T95] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 308.710435][ T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 308.720009][ T95] usb 6-1: config 0 descriptor?? [ 308.740816][ T94] usb 4-1: Using ep0 maxpacket: 32 [ 308.762465][ T95] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 308.769272][ T95] dvb-usb: bulk message failed: -22 (3/0) [ 308.776175][ T95] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 308.801015][ T95] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 308.808270][ T95] usb 6-1: media controller created [ 308.817574][ T95] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 308.833174][ T95] dvb-usb: bulk message failed: -22 (6/0) [ 308.838974][ T95] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 308.881626][ T95] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input183 [ 308.893905][ T95] dvb-usb: schedule remote query interval to 150 msecs. [ 308.900970][ T95] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:15:52 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x6f, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 308.940886][ T94] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 308.949651][ T94] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 308.959808][ T94] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 308.962806][ T95] usb 6-1: USB disconnect, device number 15 [ 308.971103][ T4559] usb 2-1: new high-speed USB device number 6 using dummy_hcd 00:15:52 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8", 0x12) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 309.040845][ T4545] f81534 5-1:0.117: f81534_get_register: reg: 1003 failed: -71 [ 309.048466][ T4545] f81534 5-1:0.117: f81534_find_config_idx: read failed: -71 [ 309.056158][ T4545] f81534 5-1:0.117: f81534_calc_num_ports: find idx failed: -71 [ 309.064603][ T4545] f81534: probe of 5-1:0.117 failed with error -71 [ 309.071059][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 309.071794][ T4559] usb 2-1: Invalid ep0 maxpacket: 195 [ 309.087894][ T4545] usb 5-1: USB disconnect, device number 4 [ 309.210798][ T4549] sunplus: probe of 3-1:0.0 failed with error -71 [ 309.221169][ T4549] usb 3-1: USB disconnect, device number 22 [ 309.240870][ T4559] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 309.330855][ T4559] usb 2-1: Invalid ep0 maxpacket: 195 [ 309.336548][ T4559] usb usb2-port1: attempt power cycle [ 309.342143][ T94] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 309.351392][ T94] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.359378][ T94] usb 4-1: Product: syz [ 309.363589][ T94] usb 4-1: SerialNumber: syz [ 309.460741][ T95] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 309.570774][ T4549] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 309.600716][ T78] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 309.670846][ T95] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 309.671011][ T4549] usb 3-1: Using ep0 maxpacket: 8 [ 309.679914][ T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.681810][ T95] usb 6-1: config 0 descriptor?? [ 309.698172][ T78] usb 5-1: Using ep0 maxpacket: 16 [ 309.711139][ T94] usb 4-1: 0:2 : does not exist [ 309.718744][ T94] usb 4-1: USB disconnect, device number 81 [ 309.742247][ T95] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 309.748920][ T95] dvb-usb: bulk message failed: -22 (3/0) [ 309.757610][ T95] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 309.781125][ T95] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 309.788399][ T95] usb 6-1: media controller created [ 309.797730][ T95] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 309.811098][ T4549] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 309.819668][ T95] dvb-usb: bulk message failed: -22 (6/0) [ 309.820235][ T4549] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.826036][ T95] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 309.836420][ T4549] usb 3-1: config 0 descriptor?? [ 309.841347][ T78] usb 5-1: config 0 has an invalid interface number: 117 but max is 0 [ 309.854657][ T78] usb 5-1: config 0 has no interface number 0 [ 309.861083][ T78] usb 5-1: New USB device found, idVendor=1934, idProduct=1202, bcdDevice=87.08 [ 309.870130][ T78] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.880068][ T78] usb 5-1: config 0 descriptor?? 00:15:53 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, &(0x7f0000000680)={0x2c, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x437}}, &(0x7f0000000500)={0x0, 0xf, 0x10f, {0x5, 0xf, 0x10f, 0x4, [@wireless={0xb, 0x10, 0x1, 0x8, 0x20, 0xf0, 0x5, 0x3, 0xd6}, @wireless={0xb, 0x10, 0x1, 0x4, 0x2, 0x8, 0x7f, 0x1000, 0x22}, @generic={0xea, 0x10, 0x1, "50cb56b24f87707a1d3d8b6c87bcedb40dca27c3df193e8cdbd7ba5a8d6ef5c1d2617820ed06774ede8f5956371feadef4d99de430c43fb4a85e98b2f5900a53c081bcb05eb8e6c4297ea5c971a483a51b38b2a6f10d9e9d703eab682bb5e750e3c64019cf854597726146b4d1f07a6fb8beeb37e76276ac070cf32e4432e5546e1f29e4f4d09efec3b61741aefec0df29b9d41f3e5d6d0e2213158570dd56091181f412285e8b7141593adb4abc2673bddac78d196009c70217c7e44cd7adf4ed325b627f9cf60bf012122a12ea19586d595142f268f150916371c4594145f37ecbcfc6897f7e"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x6, 0x4, 0x3}]}}, &(0x7f0000000440)={0x20, 0x29, 0xf, {0xf, 0x29, 0x40, 0x0, 0x1, 0x2, "840e186a", "4baeee2e"}}, &(0x7f0000000640)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x4, 0xfe, 0xf0, 0x2, 0xfff, 0x101}}}, &(0x7f0000000ac0)={0x84, &(0x7f00000006c0)={0x20, 0x8, 0x7, "763d4f139f90c5"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f00000007c0)={0x20, 0x0, 0x8, {0x4, 0x20, [0x0]}}, &(0x7f0000000800)={0x40, 0x7, 0x2}, &(0x7f0000000840)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000880)={0x40, 0xb, 0x2, "cf48"}, &(0x7f00000008c0)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000900)={0x40, 0x13, 0x6, @local}, &(0x7f0000000940)={0x40, 0x17, 0x6, @dev={[], 0x37}}, &(0x7f0000000980)={0x40, 0x19, 0x2, 'YV'}, &(0x7f00000009c0)={0x40, 0x1a, 0x2, 0x5}, &(0x7f0000000a00)={0x40, 0x1c, 0x1, 0x9}, &(0x7f0000000a40)={0x40, 0x1e, 0x1, 0x81}, &(0x7f0000000a80)={0x40, 0x21, 0x1}}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x2, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16]], @ANYRES16], 0x0) 00:15:53 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8", 0x12) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 309.892796][ T4549] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 309.911625][ T95] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input184 [ 309.932890][ T95] dvb-usb: schedule remote query interval to 150 msecs. [ 309.939902][ T95] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 309.951859][ T95] usb 6-1: USB disconnect, device number 16 [ 309.970866][ T4549] gspca_sunplus: reg_r err -71 [ 309.978076][ T4549] usb 3-1: USB disconnect, device number 23 00:15:53 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 310.041076][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 310.090797][ T4559] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 310.123302][ T8340] udc-core: couldn't find an available UDC or it's busy [ 310.130352][ T8340] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 00:15:54 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 310.340720][ T4549] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 310.363128][ T4559] usb 2-1: device descriptor read/64, error 18 00:15:54 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8", 0x12) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 310.440775][ T4549] usb 3-1: Using ep0 maxpacket: 8 [ 310.550883][ T78] f81534 5-1:0.117: f81534_get_register: reg: 1003 failed: -71 [ 310.558539][ T78] f81534 5-1:0.117: f81534_find_config_idx: read failed: -71 [ 310.560935][ T4549] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 310.565964][ T78] f81534 5-1:0.117: f81534_calc_num_ports: find idx failed: -71 [ 310.575020][ T4549] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 310.583372][ T78] f81534: probe of 5-1:0.117 failed with error -71 [ 310.600573][ T78] usb 5-1: USB disconnect, device number 5 [ 310.606153][ T4549] usb 3-1: config 0 descriptor?? [ 310.652729][ T4549] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 310.660998][ T95] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 310.750748][ T4559] usb 2-1: device descriptor read/64, error 18 [ 310.760805][ T95] usb 4-1: Using ep0 maxpacket: 32 [ 310.760898][ T94] usb 6-1: new high-speed USB device number 17 using dummy_hcd 00:15:54 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6", 0x15) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 310.970819][ T95] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 310.979650][ T95] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 310.980913][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 310.989806][ T95] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 310.998958][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.007873][ T78] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 311.020908][ T4559] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 311.032832][ T94] usb 6-1: config 0 descriptor?? [ 311.072615][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 311.079298][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 311.086042][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 311.111034][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 311.118392][ T94] usb 6-1: media controller created [ 311.127725][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 311.143151][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 311.150268][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 311.191963][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input185 [ 311.204355][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 311.211434][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:15:55 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x2ff, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 311.272007][ T17] usb 6-1: USB disconnect, device number 17 [ 311.280834][ T78] usb 5-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 311.290104][ T78] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.299728][ T78] usb 5-1: config 0 descriptor?? [ 311.300755][ T4559] usb 2-1: device descriptor read/64, error 18 [ 311.342636][ T78] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 311.349529][ T78] dvb-usb: bulk message failed: -22 (3/0) [ 311.357003][ T78] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 311.377012][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 311.385911][ T78] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 311.394190][ T78] usb 5-1: media controller created [ 311.405955][ T78] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 311.422621][ T78] dvb-usb: bulk message failed: -22 (6/0) [ 311.428410][ T78] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 311.435757][ T95] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 311.449672][ T95] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.457788][ T95] usb 4-1: Product: syz [ 311.462006][ T95] usb 4-1: SerialNumber: syz 00:15:55 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6", 0x15) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 311.511741][ T78] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input186 [ 311.524038][ T78] dvb-usb: schedule remote query interval to 150 msecs. [ 311.531095][ T78] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 311.557358][ T78] usb 5-1: USB disconnect, device number 6 00:15:55 executing program 1: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201fe0009003c0800240042ef420000000109021b00017600000009040002010209bd00070581070001000000bf61cf6794a9d314209e24ef89d6f9f068facc1f"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="120161e7939a12407d04015020d3f09d000109021200010000000009040000007f0d7dbe00d97a028fa764b9c9165afa6f76429f16f60b348129545c71a4bc770c2b926e3159a9c141538acc140dacfac58ff8d8816c1e84021def8ca3e1f1fe7e6f7d7b0d37c1d2c4452128cd264f385e4862cac597ff79b9af3f00ce3ef9435600a42b7790b226ae7bb2f6bf4986b1208697ddf9856b8a14d3400f01a827955b128365c983792bcb933238e3111d83ab52b38dc6783ae4ecdfc9d9c86270b039a7d0def58d8320d8a6d6d414103eeec8d2e4506e9c2dbb55d289075609b59ffe88436e1c437579b96bd0712b387eeaf357c8b22fc6781442"], 0x0) syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc299, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x3f, 0x70, 0x1, [{{0x9, 0x4, 0x0, 0x1f, 0x1, 0x3, 0x1, 0x0, 0x1, {0x9, 0x21, 0x0, 0xe1, 0x1, {0x22, 0x786}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x1f, 0x8, 0x81}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x8, 0x4}}]}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x40, 0x8, 0x3f, 0x8, 0x7}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0xda, &(0x7f00000002c0)=@string={0xda, 0x3, "36a55e89508582fd9f8d281ddd5b5628d0b53be6e0da1dcb9c39acb1b99ba49f5b9c516ad93ee8b41e782f01a95d645666b63e8b4cf19bddfafbfb06c35a0b64f94e08a76af4df2664275932ffe9ed12ac620255b011112901986e7250d2a15e677618f433db1a49e57437c7fedcbb9f4edfa626109fb977ff2cd2a92dbe27b6c41803a710f7026f7ecbe2b679be28d345f63788606c45fee1781ecc6a71f3d9643aceecfbb9a8330534a5ba6f18ef30d366c5cc9b42a118dd192527eea796746453a0e3235ab9aabc8a479399c6d1a13510f6a866d97e4d"}}]}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect$hid(0x4, 0x3f, &(0x7f00000003c0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x56a, 0xf8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x6d, 0x0, 0x90, [{{0x9, 0x4, 0x0, 0x42, 0x2, 0x3, 0x1, 0x2, 0xc5, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0xf39}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x5, 0x6, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x2, 0x9, 0x3}}]}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x250, 0xd1, 0x1, 0x40, 0x40, 0x3f}, 0x19, &(0x7f0000000440)={0x5, 0xf, 0x19, 0x1, [@ssp_cap={0x14, 0x10, 0xa, 0x20, 0x2, 0x8, 0xf0f, 0x2, [0xffff30, 0xff3f6f]}]}, 0x5, [{0x54, &(0x7f0000000480)=@string={0x54, 0x3, "8fcc31e809b36c896afdaa880e6ea767e42ec7c41d0c6e9a29ce9c1026344fa3676c5a61e915da2b3195f101f9f144b185393315e33affb18334908099940a7234d1deb604c9619d4e1c5a017d337e5ce0d4"}}, {0x77, &(0x7f0000000500)=@string={0x77, 0x3, "7b955c38cb6f4b86526ed840e37f2d93c07e255c8d886215924c8837aad1519c3c1f7749b08b5799723de7e69f474ea3c892914e9fead677cc95cabbc2b70d3347ee9a8b680edbe2a398fac137842050a9b1c29688a9af047656550d491c394cf983dff29bfa0990ddce9ddd9353b18b90e0f74926"}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x813}}, {0x76, &(0x7f0000000600)=@string={0x76, 0x3, "359a203b30f8b1f5aa9b0c1feb8c482bbef3cacd09812ae7eb4940c1488e3c0f0ce3d70ce352625e44fe4c443067b8a0aa8c1582459049ebb0c4638bd97b756ac4e8658fb773bdfca56ddae028af142ff39fc09741d0942fd51094d3659b25a7b4605da0b60c9adbafd642539c11aaa5c183b108"}}]}) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x40086602, 0x20004000) [ 311.660073][ T78] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 311.700868][ T4559] usb 2-1: device descriptor read/64, error 18 [ 311.780905][ T17] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 311.820905][ T4559] usb usb2-port1: unable to enumerate USB device [ 311.840804][ T95] usb 4-1: 0:2 : does not exist [ 311.848724][ T95] usb 4-1: USB disconnect, device number 82 00:15:55 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6", 0x15) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 311.991292][ T17] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 312.001260][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.012644][ T17] usb 6-1: config 0 descriptor?? [ 312.052858][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 312.059666][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 312.066389][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. 00:15:55 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x113941) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x4fd, 0x480000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x80000408e201) ioctl$HIDIOCAPPLICATION(r1, 0x40305828, 0x400007) write$hidraw(r0, &(0x7f0000000880)="82", 0x1) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x80041) ioctl$HIDIOCAPPLICATION(r2, 0x40305839, 0x40003f) [ 312.101047][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 312.108159][ T17] usb 6-1: media controller created [ 312.117684][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 312.136943][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 312.142879][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:15:55 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 312.181754][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input187 [ 312.193869][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 312.201037][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 312.210751][ T4559] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 312.254320][ T94] usb 6-1: USB disconnect, device number 18 [ 312.330799][ T4559] usb 2-1: Using ep0 maxpacket: 8 [ 312.351732][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 312.450804][ T4559] usb 2-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 312.461351][ T4559] usb 2-1: config 118 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 312.472761][ T4559] usb 2-1: config 118 interface 0 has no altsetting 0 [ 312.479572][ T4559] usb 2-1: New USB device found, idVendor=2400, idProduct=4200, bcdDevice=42.ef [ 312.488633][ T4559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.531453][ T4559] hub 2-1:118.0: bad descriptor, ignoring hub [ 312.537817][ T4559] hub: probe of 2-1:118.0 failed with error -5 [ 312.546636][ T4559] cdc_wdm 2-1:118.0: cdc-wdm0: USB WDM device [ 312.760785][ T17] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 312.801273][ T8378] udc-core: couldn't find an available UDC or it's busy [ 312.808262][ T8378] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 312.820818][ T4549] gspca_sunplus: reg_r err -71 [ 312.850827][ T17] usb 4-1: Using ep0 maxpacket: 32 [ 313.051376][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 313.060091][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 313.070270][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 313.070710][ T94] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 313.140724][ T8409] usb 2-1: reset high-speed USB device number 10 using dummy_hcd [ 313.230886][ T8409] usb 2-1: Using ep0 maxpacket: 8 00:15:57 executing program 2: ioctl$HIDIOCGRAWNAME(0xffffffffffffffff, 0x80404804, &(0x7f0000000000)) r0 = syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x10000, 0xa5082) ioctl$HIDIOCGRDESCSIZE(r0, 0x80044801, &(0x7f0000000080)) r1 = syz_open_dev$hidraw(&(0x7f00000000c0)='/dev/hidraw#\x00', 0x4, 0x22a00) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000100)={0x20, "7b24a2c4313dd77df6eec1b0fd43b25c08efc9725ac3f03ca7cdbaf0805368050e535bf2e0d4c178f4cec7cafdfb40a1dee1988bf64281a8b854fb7a46280833"}) r2 = syz_open_dev$hidraw(&(0x7f0000000180)='/dev/hidraw#\x00', 0x4, 0x400000) write$hidraw(r2, &(0x7f00000001c0)="820b12452faab408d6d001fcddc631000a246107ba9675774468252e44cd11c443b05e", 0x23) r3 = syz_open_dev$hiddev(&(0x7f0000000200)='/dev/usb/hiddev#\x00', 0x7, 0x8a00) ioctl$HIDIOCSFLAG(r3, 0x4004480f, &(0x7f0000000240)=0x1) r4 = syz_open_dev$hiddev(&(0x7f0000000280)='/dev/usb/hiddev#\x00', 0xff, 0x18180) ioctl$HIDIOCGFIELDINFO(r4, 0xc038480a, &(0x7f00000002c0)={0x2, 0x102, 0x6, 0x0, 0x2, 0x6, 0x1380b113, 0x3, 0x6, 0x1, 0x6, 0x4a0, 0x400, 0x598}) r5 = syz_open_dev$hiddev(&(0x7f0000000300)='/dev/usb/hiddev#\x00', 0x8000, 0x100) ioctl$HIDIOCGVERSION(r5, 0x80044801, &(0x7f0000000340)) ioctl$HIDIOCGNAME(0xffffffffffffffff, 0x80404806, &(0x7f0000000380)) r6 = syz_open_dev$hidraw(&(0x7f00000003c0)='/dev/hidraw#\x00', 0x81, 0x200000) write$hidraw(r6, &(0x7f0000000400)="013219472850a074ecf1620846b55a026105901383c4dea1464b70a292f1b21a705b9d9f6f9e561dcff22151bcdfb215cc7b49d8c9b967cab01aec83afe4c922e5e0040c695672605ae1df25fa1ddcb7dbfbf686c8ec9620ccd06a61c0baf98fa85d9d64912d8bdc1e7593023c0937990466088311e3347dc4fa80cc99467323803fe3b1878ea37ce748e9259e0ed7b6aa0f7e4b12939bb3c58a662c1709f393646c97c687eb3d080a80064654afae10c77e6feeb0f899c03d49afd3c2184dc6b7e1cbe7199e3ca2d3721acdbbd6b814900d9cec1aaba180cda0ed63e96dfd8341fab7945ad9bf", 0xe7) r7 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x1, 0x22a240) ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f0000000540)=""/121) write$hidraw(r6, &(0x7f00000005c0)="b1c36e59f707655746146299034d3638653687176f4de1336dd961abf3cb9036f1906a151f84aaaf100d1d27ba62445d0c31c3a5d7aa5e0f4bed14a4b76858fa4ed16592eed962fbadad531f89c8caebddef53767405eaa344b0346d658d0a520d1f7fb86444c4ce0f7baa70a93f27018e893e302a7bbb54a2409cf4e8b4441af3cb44a696e597b2c7f16ccbbe7489e72dfd1738676ff6608dc2b22d4fe0fbc9d4f3d3bb646093620753572dfa64cdaaac4cc362c787b75c5231743757e4eb39a078ec3b5c7c423f8894b9625277397d55", 0xd1) write$hidraw(r2, &(0x7f00000006c0)="0c7490165565843424140e7b", 0xc) 00:15:57 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd", 0x16) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:15:57 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_connect$hid(0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r0, &(0x7f0000001200), 0x0) ioctl$HIDIOCGFEATURE(r0, 0xc0404807, &(0x7f0000000000)={0x40, "c1ef144d83ccc383c35815f947b5dad9cf5c93a005270ed1cfcfc8c248fda90338e6a635bd5ec233d3c9885e189e3f9c20a2ec704ed6edb84393e870bfb2cc08"}) 00:15:57 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x113941) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x80000408e201) ioctl$HIDIOCGRAWINFO(0xffffffffffffffff, 0x80084803, &(0x7f0000000100)=""/169) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x8e00) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/50) ioctl$HIDIOCAPPLICATION(r1, 0x40305828, 0x400007) write$hidraw(r0, &(0x7f0000000880)="82", 0x1) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x80041) ioctl$HIDIOCAPPLICATION(r3, 0x40305829, 0x40003f) write$hidraw(r1, &(0x7f0000000e80)="18", 0x1) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r4, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGFEATURE(r4, 0xc0404807, &(0x7f0000000000)={0x0, "fb486937a1859cce85e8174104173b006bf95720de0923dfb2b5a9167f69038a7d197d70c94bbcf670f1789507f40f063f3a78f16f73df6a67bcbfc57f6c8091"}) [ 313.290844][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 313.299934][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 313.309703][ T94] usb 6-1: config 0 descriptor?? [ 313.352462][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 313.359251][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 313.366711][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 313.391816][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 313.399515][ T94] usb 6-1: media controller created [ 313.412758][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 313.431089][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 313.432459][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 313.440150][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.440167][ T17] usb 4-1: Product: syz [ 313.440181][ T17] usb 4-1: SerialNumber: syz [ 313.462855][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:15:57 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x2000, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 313.511642][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input188 [ 313.523869][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 313.530970][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 313.552419][ T95] usb 6-1: USB disconnect, device number 19 [ 313.670606][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 313.772333][ T78] usb 2-1: USB disconnect, device number 10 [ 313.810842][ T17] usb 4-1: 0:2 : does not exist 00:15:57 executing program 4: syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x9, 0x80, 0x9, [{{0x9, 0x4, 0x0, 0xf9, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x20, 0x40, 0x1f}}}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x2b, 0xf8, 0x1, 0x40, 0x6}, 0x54, &(0x7f0000000080)={0x5, 0xf, 0x54, 0x6, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0x6, 0xb6, 0x4}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x0, 0x9, 0x1, 0x2}, @wireless={0xb, 0x10, 0x1, 0x8, 0x0, 0x7, 0x8d, 0x9, 0x46}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0xa, 0x1, 0x7ff}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "743dd889a5d1fda64ab48e34485a6326"}, @ss_container_id={0x14, 0x10, 0x4, 0x5d, "02338cbf4509de893fea12de8c4cfe9d"}]}, 0x1, [{0xfd, &(0x7f0000000100)=@string={0xfd, 0x3, "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"}}]}) r0 = syz_open_dev$hiddev(&(0x7f0000000240)='/dev/usb/hiddev#\x00', 0x8, 0xc000) ioctl$HIDIOCAPPLICATION(r0, 0x4802, 0x4) r1 = syz_open_dev$hiddev(&(0x7f0000000280)='/dev/usb/hiddev#\x00', 0x2, 0x10200) ioctl$HIDIOCGNAME(r1, 0x80404806, &(0x7f00000002c0)) syz_usb_connect$uac1(0x5, 0xd4, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc2, 0x3, 0x1, 0x97, 0x10, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x3, 0x1f}, [@feature_unit={0x9, 0x24, 0x6, 0x3, 0x1, 0x1, [0x5], 0x3f}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x201, 0x4, 0x1, 0x6, 0x5, 0x40}, @extension_unit={0xc, 0x24, 0x8, 0x4, 0x6, 0x1f, "050990db8c"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0xc6, 0x7, 0x1002}, @as_header={0x7, 0x24, 0x1, 0x6, 0x8, 0x1002}, @as_header={0x7, 0x24, 0x1, 0x9, 0xc1}, @as_header={0x7, 0x24, 0x1, 0xff, 0x3, 0x1001}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x68, 0x80, 0x20, {0x7, 0x25, 0x1, 0x2, 0xff, 0xfff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x8, 0x4, 0x40, 0x1, "9fb12afc39"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x3, 0x3, 0x80, 0x6, 'Q', "09f7"}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x9, 0x4, 0x27, 0x3, "28871a54cff4"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x80, 0x40, 0xdb, {0x7, 0x25, 0x1, 0x80, 0xff, 0x5}}}}}}}]}}, &(0x7f0000000880)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x110, 0x0, 0x3, 0x0, 0x40, 0x20}, 0x15, &(0x7f0000000440)={0x5, 0xf, 0x15, 0x1, [@ssp_cap={0x10, 0x10, 0xa, 0x20, 0x1, 0x81, 0x0, 0x1, [0xc0]}]}, 0x6, [{0x8f, &(0x7f0000000480)=@string={0x8f, 0x3, "acc5e3df08dd3024d57e4b51a912f71763e7790ab330a07f2b679b35bc2d2f26cedf173b7a2799b23a99bc264feee72205225aeb5733424437b3b355729edc2c7035a0b275dec5670e97d3a0128ed16323d84a9117b8e07a5d0a01e5db5bdc2b063dac4eee261affeaa6449e78e89845d7c58102f70a195d7bf38ac14d96fa89133829e0430338daeb0a6372ef"}}, {0xe9, &(0x7f0000000540)=@string={0xe9, 0x3, "0df7c1e2fe4410f2f84ad74f9cff3e576e3e16967e7c3f29ccc79609f0512ad7c2e7824a156cdfe439167ac0202e5884aa8bc79972571736f5e3725405d833cb92596bcd92dd06c789afad2d7d166978b90daa0be759b8c8c29faaad9af0c3459610ac2f1cd258d6d38613ad5a680f8e85d0f379a85a72beac5a6b3f5da5f7c1e6eb759b4f74ee0194516ba7a610f49f63f2aa2e387d6fbb0718a01de31662a41b361600e7d6479ed7c7e3644717cb37029f800a4cdfb2af5a2a72e2887d619f20eeb2e34ec0a6339e9554cf8427ee51b262adb228fb44420284a4945837a2fcbddfe4e524848f"}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x814}}, {0x69, &(0x7f0000000680)=@string={0x69, 0x3, "12215045d144294f8d4384448f10a4eaf52c7c47059c27d694e64c19c6caea0a31ae339a670810fd163fee8dc252b2bdf308f65b287fbee4902b43422ea866ccde4987121ce81b6d14fc73d6f74e870f60c2215f529786273df6ef2e604e1f624e3cab819f20a6"}}, {0x63, &(0x7f0000000700)=@string={0x63, 0x3, "d7d5e78e909da09d54d5d998a5d98c3e46d08f68261696dc8e93aba4672a81dddffaddf0f85a3cfb0f9dd27a5bfdb9340db064a5dcda74bd09389dcd1484e1acdb723c045a84088442383ea99f126e6b41ae450eb8276db6d51b869f7ebcbc3af5"}}, {0xed, &(0x7f0000000780)=@string={0xed, 0x3, "ebf286038abefa11463543457e29cbe308233ff18547a74be7e70e685c66924d325462e078beb2d3bb2716ba3837077e985e1e4c7ce775c8d5a93efc98928c556587f885999cee6a6ff57a2fc31ac8bb948adfd83c3965664a6ff1105b01c2122991a468eeeb58f26bf5cb6fa0a1e40e08e0016c1e36cd28701a08afaa5ed6f8a60306a7aa68040f85860f212eca13999d0d6ab60a765b961e07ef6d45e1444c80bb74976b7d7e6b3300544513fe240f1ae0c7209d70a2962ab71609b712b33b8275c1c8aa25648859d9618986a4896bb25432048144cf61d6edff9f09d0736fb87a8592e84afb929a4b25"}}]}) ioctl$HIDIOCGRAWINFO(0xffffffffffffffff, 0x80084803, &(0x7f0000000900)=""/5) syz_usb_connect(0x6, 0xe56, &(0x7f0000000940)={{0x12, 0x1, 0x300, 0x93, 0x8c, 0xa6, 0x10, 0x2040, 0x265, 0xef8c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe44, 0x3, 0x4, 0x3, 0x30, 0x5, [{{0x9, 0x4, 0xc2, 0x40, 0xf, 0x78, 0x7b, 0xad, 0x20, [@uac_control={{0xa, 0x24, 0x1, 0x6, 0x81}}, @uac_as={[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x52, 0x3, 0x3, 0x0, "94", "fd"}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x2, 0xf34, 0xea, "9280"}]}], [{{0x9, 0x5, 0xe, 0x0, 0x8, 0x4, 0x6, 0x20}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x56, 0x5, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x88, 0x7ff}, @generic={0x80, 0x23, "b82bbe3bbf8f363b1f01580c1ef1579b2bc1b77dbc8f72200c231084b0e03297269d7dc2e3794a034040e508d4b28759384d09c4ceb604c6a66bf7471adc9ffb82adb8f3b78cc4ee5bcf0ece39d8602fc2a15775d0fa374ec276b68b9d4f0dda4d13982c4a012bcc1040a975a5a52afb8395931c08f8d5d0d9a5d44e88ca"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x3ff, 0xff, 0x7f, 0x80}}, {{0x9, 0x5, 0x80, 0x1, 0x10, 0x1, 0x9, 0x9, [@generic={0x24, 0xf, "e1cbe5a11c7ecf445aced4df8b1abf7be6cbf205a616a1f42ddb3a89b90a8b50b271"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x5, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0xc1, 0x3f, 0x3ff}]}}, {{0x9, 0x5, 0xf, 0x3, 0x400, 0xff, 0x1, 0x1f}}, {{0x9, 0x5, 0x1, 0x2, 0x10, 0x5, 0x0, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3f, 0xf801}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0xfff8}]}}, {{0x9, 0x5, 0xd, 0x10, 0x0, 0x4, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0xfff}, @generic={0xb1, 0x30, "0efc23a0d122894ed9476641345059a371b977f74558ff64a8f912cd27a761fac2aa79746d47fce589aced4a5c89ed126a63d0cbeb5cc6d93ce877d4db92dfd745673690259627de313c44f19d9c36544cb4782ff1aaa83006a27da642991fc92510c85ad2cc7a86843d40f1c321bdf5217d7baa3d60a762c647958b2e043d99581cf990bf8c759eeb838866ad1ba60febbb3c136289e1ef2c58623227ed44fa0c2850ae306f2aa84f86c2808af06f"}]}}, {{0x9, 0x5, 0x80, 0x3, 0x8, 0x3, 0x7, 0x2e}}, {{0x9, 0x5, 0xe, 0x8, 0x10, 0x8, 0xcd, 0x80, [@generic={0xec, 0xd, "68bdc50e9e927ee1fd9a31abc68f98f2fe2456d5c2dd102d2330c7ab845d6f1b1984b2af3e2030639cede0928c357c26b4b162ed9ceb83fbe83d8c2fd5207c31d3687fc8fc380218a69b560b1008b304252e4d29d22617f21d01fd53c5ab2e81f4506d8d776306762b96dbab2d75dcfe7d0c0b7c4f595c8de3880c45665c1b2e29fca5db3f800377685023e20d41f00150ef515b36581f234891399a3145a532c633568249ca17c6505c6ffb8e10df0b0394a452235df58f6de92ab73f28ce4c05e7d3dfb06fc370b094c19028e95ee126b3d5b4b85962b950f6578f5b0328a462acabf5c63bd6cd5632"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x6, 0x9, 0x8, [@generic={0x21, 0x24, "573ad4e7b4b228080ca1225dc4174b756b1bfcea2a67d45c763a034630ccb1"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x20, 0x7, 0x6, 0x9}}, {{0x9, 0x5, 0xf, 0xa, 0x20, 0x2, 0x3f, 0x9}}, {{0x9, 0x5, 0x9, 0x3, 0x400, 0x81, 0x2a, 0x8, [@generic={0x9e, 0x6, "6520bb3cb7fc315c0cc066142d101cea9afdc47b1970a94903954e0d98c5642cc07bc395fdcc8efb32eb906d515ef1f35ccd41a5ac2bf648aef18684b2e5df805ea25d121460bb2800e5818593989c80c05b3c6b813cd9c150de99a20ee2264af7ad4c9986afb6ad488d8b183029e3e8f58bf46800c044f4ce8b495e2b6e273bfb1b675355076668f298c654f5754cc7613b62c9443bc5c3b816bb25"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x5, 0x2, 0x9}}]}}, {{0x9, 0x4, 0xe8, 0x2, 0x10, 0x3, 0x9b, 0xd3, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x5, 0x4}, [@feature_unit={0x11, 0x24, 0x6, 0x2, 0x2, 0x5, [0xa, 0x3, 0x7, 0x9, 0x3], 0x8}, @processing_unit={0xb, 0x24, 0x7, 0x1, 0x3, 0xf8, '%T\f('}, @extension_unit={0x9, 0x24, 0x8, 0x2, 0x0, 0x7, "9111"}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x204, 0x1, 0x1, 0x9, 0xe0, 0x8}]}, @cdc_ncm={{0xb, 0x24, 0x6, 0x0, 0x1, "a3e72f70b0fe"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xff0d, 0x7, 0xf7}, {0x6, 0x24, 0x1a, 0x8, 0x8}, [@acm={0x4}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x8}, @obex={0x5, 0x24, 0x15, 0x4}, @mbim_extended={0x8, 0x24, 0x1c, 0x7fff, 0x7f, 0x7}]}], [{{0x9, 0x5, 0x5, 0x10, 0x3ff, 0x5, 0xe4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0xc3, 0x60, 0x4}, @generic={0x78, 0x10, "6bee43daa2dbbbdb3b3697e0cddce1cc1c2478212452e86d2ef95e8430fc3fa85ab0e5ab620c96d53737f8c5338f124ffe16e669d3d340c134264ca64105235eea7552a2146aa0bec3990f292b453b3c9100a567b7ee3c029bc27bd83b1ece62ae5ee067d9741dbd204b66be5f15ccbd8c3cc7b43451"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x1ff, 0x8, 0x1, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x8}]}}, {{0x9, 0x5, 0xd, 0x10, 0x20, 0x4, 0x3, 0x20}}, {{0x9, 0x5, 0x4, 0x0, 0x40, 0x3, 0x2, 0x1}}, {{0x9, 0x5, 0x9, 0xc, 0x3ff, 0x1, 0x80, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x5}]}}, {{0x9, 0x5, 0xb, 0xc, 0x20, 0x4, 0x80, 0x81, [@generic={0x78, 0x6, "7345bcb8c8de52efa8ba360e5b944c7ca14f289b6ce05a40f15aa51ca0e0cd438c1b34b5b068c295bbdb5b27ad54a1f48d05ca87b64b92c02acc60f21298654215e0d95e8e9388ff9aba508580ebf099d94c0f0a55f85f6dedb47217ddb3c2e4ffe750e7b1f9527c9eb4215795f5fab1401daa03b64d"}]}}, {{0x9, 0x5, 0x8, 0x16, 0x40, 0x80, 0x40, 0x21}}, {{0x9, 0x5, 0x8, 0x0, 0x3ff, 0xfe, 0x6, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4c, 0x9}, @generic={0xb4, 0x30, "8e04917708cac1259217653f2076fd439f572e2ebe2aba339fd3c92c0d3576a676597ed84581ffac2054c27f352543b9f123c02cbbb2e66706aaa1fc9f6fef575d2a64d204c0281cd326c1401801f295748962ae0eedf392fa84b6d89200030023db01beae10c54f3d1c5f08f802391655a10d84db39c905be183afbd28e05037a0bd3a465228ab229f00417831b7ad33ce9ecaa2cd18e9a6c16cfb6765dd4265edbcb4f1d0c42ea2c5021033be1da01f932"}]}}, {{0x9, 0x5, 0x80, 0x8, 0x400, 0x1f, 0x3, 0x2}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x3, 0x7, 0x4, [@generic={0x23, 0x22, "2841470c0d651a3c538ecd3bfc06a6dc3b5012549b1744bfe6e2ef5b11c642b2fd"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x200, 0x0, 0x2, 0x27, [@generic={0x7b, 0x10, "f0da5195b9ef603abde54d8c02e9ea4323a060d0a2f906b75f59e44b326493367d6b875e58d5efbce899826c6c8f34a6a38cfb9901bb91352870f583816d7e83a7752f0fa9a2757ed20e6aecd7cae1843ccc74ce474e30552c1578b3ffa514e5574591e4e5c7a79608f29a556dc28c6af594c324586beadaf0"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x7fb}]}}, {{0x9, 0x5, 0x4, 0x4, 0x0, 0x80, 0x61, 0xee, [@generic={0x2f, 0x9, "706a39d1338cee2c0fbf8af9713acb9c01382bd9fceae67fa571b7b37dad8a160a1476366ea4ee909d9d11d6ca"}, @generic={0xd6, 0x22, "6da48033f318f80498ab3aafb95f90ff0a3bb0cc2289f6cdfd5d600194ae8c70de16816d4591b7a56eceec5406c73dd0be89def126cbe5474ba6fa4332f5f65b95bcf1d0ec15f48a264ee2aaa8d456198e1417c8409727c2d37a6db809ce7761078ea7493b0581199fd769f46534ec5b66a2933a259fbe31e82fddc9143e36a68d8091e77d7427c1e70c1986a9e5d85c1c1f6ba1a842605486efac6c56245b6b0eb5f2a44027a82d732baa275bbba2944c5de9dc9cc1c192007ad725c364a22f86132d7a109d020bd170f90e8d5b6b27053625db"}]}}, {{0x9, 0x5, 0x80, 0x10, 0x40, 0x1, 0x3, 0x45, [@uac_iso={0x7, 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"90a896cb0a813254874bff0563466981ff9291a801b0d92e1400ecae03b9ef69f125ab846574a4b6d1c950deff264c1dff8d9ee844c4f284ae6528c6556663683a950ae6bf2439a91a9f2cae723e67b617724287fb63521d20b1617dddf1d8303057cdd43ed21fc399ca8f5d04763ad8936920ca04f353d21e3be1c6fd657a013cb6c02cbbae578cabd8e7c441b3c4fc0b5254a6e2dbab7e32f7d5398b91c1ec6f8e0732cbe8aee4374d3b228372a02991b04bd5e9517a5264cabf2dff839e65"}, @generic={0x17, 0x7, "fccd8679ea70ed570ce672dc94e8cb1addeb41b59b"}]}}, {{0x9, 0x5, 0x2, 0x16, 0x38, 0x0, 0x1, 0x0, [@generic={0x5e, 0xf, "4b11c74039e919e1c4446caf706e4c96f1329cacd0cd70b491a80810c0bef195358be9239c1131c5954fd339997ba5d4539108bbc07e147d2da2189b666300f21147cd25e7263094ee8aeee4a4f4cb0311ff36e9a95603b9af37ef87"}]}}, {{0x9, 0x5, 0x8, 0x3, 0x200, 0x0, 0x0, 0x5a, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x4074}, @generic={0x6a, 0x3, "c667676824c23f27145e6f4c0a9bce9ca69cbf84c203a482d2e32dcf59188dc8995d242262ed02cad02d0393aa46dae46af20df36a9b717f618adde0aa1c3aa86b489cf8a115f22fd43178d013a343a3ee1e7e83c871ae279236e4c0c5deb5a2a26d6866756ce85c"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x10, 0x2, 0x8d, 0x8, [@generic={0xc4, 0x23, "b5d0f67b6fb8268e3e4c67db37894e992c00966b56f1987cc59bb31aa21a7b3765fc92b995ee92146adba6d18ad054259e96ac42ca9ef8f9e5cc8a1530c1f358a1fa43fbdb2d0469e2758d55ebb59b4ee3f1c457a967875f0f2b65fb7ef553e4ab1ab62c2c477702b5e620de3f6e423d479ac04b03f73a4a34c2903c71e1ea7d2d0ece1026bae4a2482e2127b92951153078c64a26295274a74804b6697ede3682753cf33946cc55fa5cee7fc4b73fbb0bc6752e89c8a23f4815ed0e12a9f23b28b5"}, @generic={0x1d, 0xb, "a0989195447274b3524b2878ebeb05fdb2e29b7f9f1c579d5ac681"}]}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x6, 0x0, 0xf5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x2}]}}, {{0x9, 0x5, 0xe, 0x0, 0x20, 0xe2, 0x4, 0x2, [@generic={0x38, 0x1, "c26a41389f3666d6e52be37fbc3e517bfa847d58e58a3da614c84be19511eb864d14dd4bd1dacd156168da2d1dafe264ff7723c9a775"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x6e, 0x6, 0xd1, [@generic={0xa8, 0x30, "b66e8973035c1a62e883b7e60ccf67645e42f3dae771f04b4f664b8a9a3498e7c32c90aa31063d85a9a9d0096d07cb0f4df56425b6370545887b341b6238361e65c8adef05907c1082eff2c4376fae09a235b47fad6e76702a2360dfe1a2bb981edbbdf025ad640fccf136b2d7c0bb9fa1f3be9939d00d26d791cd14659321261c1dcd604ce1d09ecedccb6784f190cd5f64a1fd27a502176621598c244361947850a959425b"}, @generic={0x78, 0x3, "13bc5b79b9980d7da71b082db225bf9cbe5ca3501416da0db580b916cdeeda20e278c6bdd6627777d270386b530157f2b962fd0719f25b2fa3086d6c653d542f814b9f0c57956500ea32578a466a2d71f55f38d7f6259585f6bf5fd3a46b92570a678da22424c1e64edfb992ea3f461bfbcd60dc3747"}]}}]}}]}}]}}, &(0x7f0000001980)={0xa, &(0x7f00000017c0)={0xa, 0x6, 0x250, 0x1, 0x6a, 0x13, 0x10, 0x81}, 0xf, &(0x7f0000001800)={0x5, 0xf, 0xf, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x3, 0x0, 0x4}, @ptm_cap={0x3}]}, 0x3, [{0x4, &(0x7f0000001840)=@lang_id={0x4, 0x3, 0x4001}}, {0x4, &(0x7f0000001880)=@lang_id={0x4, 0x3, 0x41f}}, {0x90, &(0x7f00000018c0)=@string={0x90, 0x3, "d56286a1948c8c9d27c1b9c2bfadb312d2c19522e9f754b65389ee43b0fbe4411a7e425cdde7ded9e5cf5f71813b71c3130c4eccf933c04b03d54687186ad6a9fb171a907dd3f64da6d1c5ab56d22425d3d598ee5d021b3ab636d11f888dffbb9fb0275127572730ed7e83ae3cf68677e8f6c7804aa41f76ca4950c60e0a4d8f349c66c018826ec6276bc2715abd"}}]}) r2 = syz_open_dev$hiddev(&(0x7f00000019c0)='/dev/usb/hiddev#\x00', 0x8, 0x40c382) ioctl$HIDIOCSFLAG(r2, 0x4004480f, &(0x7f0000001a00)=0x1) r3 = syz_open_dev$evdev(&(0x7f0000001a40)='/dev/input/event#\x00', 0x0, 0x100) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001a80)=""/171) syz_open_dev$hidraw(&(0x7f0000001b40)='/dev/hidraw#\x00', 0x40, 0x101000) syz_usb_connect$cdc_ecm(0x6, 0x17c, &(0x7f0000001b80)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x16a, 0x1, 0x1, 0x0, 0x10, 0xd5, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x81, {{0xb, 0x24, 0x6, 0x0, 0x0, "9cb9a24ed218"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x2a932700, 0xffff, 0x101, 0x6}, [@country_functional={0x6, 0x24, 0x7, 0x2, 0x992b}, @mbim={0xc, 0x24, 0x1b, 0x7f, 0x1f, 0x32, 0x5, 0x8, 0x96}, @mdlm={0x15, 0x24, 0x12, 0x7}, @mdlm_detail={0xed, 0x24, 0x13, 0x5, "c9d3a7253a78c957f08ddd05ab40c7a25a0cdcb76eedcaa82e62e5c766c16fd32e5bc0a07cb2a117f9a6e31d094e8b04f7e7c80ceccf9423c40a1758fb68e6c95b31923db5ce826110a1e97dbca8979da8fd119fe5ececad0d9d288afe4687a1914041dea812f0276a02b7006fc1ecf354dbaaff5183b053d540106ea3f32dfaa62f904cf4b0c5727a537b8689c5727b763da4e786c92419b4caa8187be175617b372faefebc53e267993eb6253d7b6ba1eeab912dc12a20f56bddb5539c2cf82fc1944253d1e96afc9b7b4b7e61df3dd8c7e4525b717808d8b8e168229a1888d973ffaad27eafe90f"}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x100, 0x80, 0x8d, 0x7, 0x9}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x40, 0xe1, 0x9, 0x7}}], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x1, 0x2, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x0, 0xb4, 0x40}}}}}]}}]}}, &(0x7f0000001f00)={0xa, &(0x7f0000001d00)={0xa, 0x6, 0x300, 0x7e, 0x6f, 0x1, 0x5366df99d32cdda4, 0x1}, 0x5, &(0x7f0000001d40)={0x5, 0xf, 0x5}, 0x2, [{0xe9, &(0x7f0000001d80)=@string={0xe9, 0x3, "b510415ce9f08f0e4073f0c8b1cb3e713a7bf32fe9db77f36a186c37daab7017c590086fa2e4cb058dc9a9514ddf8f18a9f7dd2fab9a806df9bb94fe90007c5d7ef4cf70c7c1869c5740504e3596aff4ab0782c8fcd53dc95b03bfedcaca5f3d2227efa440c27d01d66ad1a1e795e7040634736c71b31b0ec79c279ebf6dfeb814232c36d85305b5d7391aab05bfbcab0219a7fa1b3595127ee23d10d56c81520dd4640719dbf13c314f54d120193abae1f51a26eaa6b01990802a40f817f70a5a426b579c4a775b7826e86d081534a987cf2275a9456e9d8bb32842395e558ac47a41b7325977"}}, {0x44, &(0x7f0000001e80)=@string={0x44, 0x3, "86095f9df053685033aefcd2bf82118814ba3fc75b548fca316c52809054e82b1d0c2c4e9640153844b1fc7bded597b4d3c8233ad921444f607c192cc2ec7a7dd9c3"}}]}) r4 = syz_open_dev$hidraw(&(0x7f0000001f40)='/dev/hidraw#\x00', 0x100000000, 0x100000) ioctl$HIDIOCGRAWINFO(r4, 0x80084803, &(0x7f0000001f80)=""/227) r5 = syz_open_dev$evdev(&(0x7f0000002080)='/dev/input/event#\x00', 0xffffffff, 0x129000) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000020c0)={0x52, 0x7ff, 0x8000, {0x1, 0xff}, {0x8001, 0x7}, @rumble={0x0, 0x2}}) r6 = syz_open_dev$evdev(&(0x7f0000002100)='/dev/input/event#\x00', 0x53e8503a, 0x10802) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000002140)=""/45) [ 313.819187][ T17] usb 4-1: USB disconnect, device number 83 00:15:57 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000180)="cfc9129c1a5c9d4aabdcd9ecab5a079e91cf4d7141e6ee22f7eb1d884c25967edaf369a8cfa572378cfd44b88891607ccb0cd6027ed83dc6c501e81076c09987b1cb7b91c5e437") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x527d) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, 0x0) ioctl$HIDIOCGSTRING(0xffffffffffffffff, 0x81044804, 0x0) write$hidraw(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r2) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/166) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r3, &(0x7f0000003200)=""/4096, 0xffffffad) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r4, &(0x7f0000000200)='\x00', 0x1) r5 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r5, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGFEATURE(r5, 0xc0404807, &(0x7f0000000040)={0x38, "366dc657bdd1a9e001af6fc99f175e504e0e932a56ac2fe30aef723fd160640228853619e6730174dd2bea851fd33bc1de4cf33a23585570df0030ce7aaab7fe"}) ioctl$HIDIOCGRDESC(r4, 0x90044802, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"]) write$hidraw(r0, &(0x7f0000000000)='*', 0x101200) 00:15:57 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd", 0x16) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 314.030757][ T95] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 314.160939][ T4532] usb 5-1: new low-speed USB device number 7 using dummy_hcd 00:15:58 executing program 1: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0009003c0800040042ef420000000109021b00017600230009040000010209bd000705810700010002009f52cf67944f91a9d38a610007ebe0e5b13a5e0cc8d62a1de15bceea4ebcc87bf1c2f3105753d17feb68fd1deb944e7a8ec545377d35c6594de12e456dc9339f31935ba224ceed4d7872fe3bbae048333d3e5f108ae620af8612d07ec61d109bc7fc338b17dbeccdf4c736b30f3b54d58c172f22a905481b94730f00cb79a9efdaf4ab1a0aa57054224e0fff1032beeb6c2ae1724001743db45615c0c56367ca156288d718d0af2104ddf079f91ee7d9c1282d05fc81070e9521d9ca5861074df82684ec370104000000000000f767cca2b7b6f72f5e8425ad7e41f03d23a5660cef53b83103e2486b518301000000000d0000fb63445cc94ad290f18b955e3753692cd77537004674c6e81e9d420287252ee1961276a17070dfb900000000000000fed057aabf4107bce4f697947f6eb5dc4d447b37955614de5d9d7bf25350637676f7207d960f7df86059ab2be942e96c7a7fde8668d8cb9193475b5731d50b0cd1bde0da9cb8e9751130dbb07d5340ca4371b5cd8a826c7d67bd03a71df26be12442eede017ac9654d2572b726d8a9366112d2ca6cdd9b12737b5c966c4248941f9ee68027fabd1bceeae80307e65d3d48"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:15:58 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 314.250810][ T95] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 314.259910][ T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.271398][ T95] usb 6-1: config 0 descriptor?? [ 314.322501][ T95] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 314.334444][ T95] dvb-usb: bulk message failed: -22 (3/0) [ 314.343627][ T95] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 314.371628][ T95] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 314.378778][ T95] usb 6-1: media controller created [ 314.388772][ T95] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 314.406835][ T95] dvb-usb: bulk message failed: -22 (6/0) [ 314.412703][ T95] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 314.420736][ T4532] usb 5-1: Invalid ep0 maxpacket: 512 [ 314.471424][ T95] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input189 [ 314.483640][ T95] dvb-usb: schedule remote query interval to 150 msecs. [ 314.490693][ T95] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 314.523674][ T94] usb 6-1: USB disconnect, device number 20 00:15:58 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd", 0x16) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 314.570729][ T4532] usb 5-1: new low-speed USB device number 8 using dummy_hcd [ 314.602868][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. 00:15:58 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000002609333300000000000109022400010000000009040000090300000009210000e600222200090581030000d00000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000140)={0x0, 0x0, 0x22, {0x22, 0x0, "93c62c16052dc0b22a9a1ab4f4af6cec65094c9ab2776f137976c2911a44fe02"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000cc0)='/dev/hidraw#\x00', 0x0, 0x0) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000180)={0x14, &(0x7f0000000040)={0x40, 0x24, 0xb5, {0xb5, 0x23, "f1a103a3c07ab7a124f947e1337fa74f17d3697371daf698035e835c5c4cc3518bb1581c4b47643c57faa82c8ac5729a58ccb833061f33289e65d8435532f903221068ce9a4259d0078073da72474a7ca09c4866d38f7bb2cfaac2be6c087913a7c283b5cc7f2652fe51f0d319f704bbc7877e08ec2cc5f8f514bdeab474633a6e7b4f10253557f11347a7e883fb67cbda249a4625db15b167253c89084bc942131af8f7b78acc173b31e8f447a7dcd4f99c4c"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000240)={0x0, 0x1, 0x8d, "5453d0e856d313e10411ad1bab007599216f4995b1efc053bcc866142306282c6087b058916d3c908eb8a7d5793df7143e9da95d9f6cb2645c5ae05fd6081d86dff74638a593646f9349168ac1e1118008840ef2df4a355762b067fdb6e2b50cb59bc75bb5de89c5933562825ca040b1d844e56658d0029b13eaedec6bba42482e940a5720cb5a6728923c7ecc"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x6, 0x0, 0x4, 0x7, 0x1, 0x1, 0x3, 0x0, 0x9, 0x7, 0x401, 0x7ff}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000400)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000480)={0x20, 0x89, 0x2}}) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x42002) write$hidraw(r2, &(0x7f0000000040), 0x0) syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000200)=""/12) [ 314.830748][ T4559] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 314.850728][ T4532] usb 5-1: Invalid ep0 maxpacket: 512 [ 314.850782][ T4545] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 314.856418][ T4532] usb usb5-port1: attempt power cycle [ 314.930915][ T4559] usb 4-1: Using ep0 maxpacket: 32 [ 314.950868][ T4545] usb 2-1: Using ep0 maxpacket: 32 00:15:58 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 315.130857][ T4559] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 315.139609][ T4559] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 315.149781][ T4559] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 315.162827][ T4545] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 315.171617][ T4545] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 315.181819][ T4545] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 315.350949][ T94] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 315.550846][ T4559] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 315.559959][ T4559] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.568047][ T4559] usb 4-1: Product: syz [ 315.572243][ T4559] usb 4-1: SerialNumber: syz [ 315.576905][ T4545] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 315.580699][ T4532] usb 5-1: new low-speed USB device number 9 using dummy_hcd 00:15:59 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 315.585994][ T4545] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 315.601753][ T4545] usb 2-1: Product: syz [ 315.605896][ T4545] usb 2-1: SerialNumber: syz [ 315.610552][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 315.619737][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.629207][ T94] usb 6-1: config 0 descriptor?? [ 315.672638][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 315.679457][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 315.686256][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 315.695727][ T4532] usb 5-1: Invalid ep0 maxpacket: 512 [ 315.711137][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 315.718283][ T94] usb 6-1: media controller created [ 315.727576][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 315.745035][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 315.751064][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 315.791562][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input190 [ 315.805360][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 315.812454][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:15:59 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x6f00, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 315.850744][ T4532] usb 5-1: new low-speed USB device number 10 using dummy_hcd [ 315.875218][ T94] usb 6-1: USB disconnect, device number 21 [ 315.940830][ T4532] usb 5-1: Invalid ep0 maxpacket: 512 [ 315.946427][ T4532] usb usb5-port1: unable to enumerate USB device [ 315.981258][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 316.000870][ T4545] usb 2-1: 0:2 : does not exist [ 316.008638][ T4545] usb 2-1: USB disconnect, device number 11 [ 316.101003][ T4559] usb 4-1: 0:2 : does not exist [ 316.116570][ T4559] usb 4-1: USB disconnect, device number 84 00:15:59 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:00 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 316.350716][ T94] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 316.570781][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 316.579890][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 316.589426][ T94] usb 6-1: config 0 descriptor?? [ 316.632669][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 316.639436][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 316.646242][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 316.671124][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 316.678444][ T94] usb 6-1: media controller created [ 316.687773][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 316.702964][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 316.708783][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 316.753495][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input191 [ 316.765606][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 316.772630][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:00 executing program 4: r0 = syz_open_dev$hiddev(&(0x7f0000000240)='/dev/usb/hiddev#\x00', 0x3ff, 0x3340) read$hiddev(r0, &(0x7f0000000180)=""/165, 0xa5) syz_usb_connect(0x0, 0x2fb, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 00:16:00 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009e72c908f00a57d30000000000010902120001008109c5b172542edecc250d56e81eea26b67e9022fb46e05b3c51461fc229121c36c8adb3980b0d8c7b7ab58e8cbb7c1bfebbe146fe002bf998f700b9a71fef8edd2c39bc337283a19818356d0d3b74360dac6e02f428783adb31cea1b595c9b48814c5cfc9387c38eb13620a8db9ec85f39860b67100e543e5643527fa27f531811bb25a737cac31776c11be783221c33e9206930670aa7b79d4509d0000000000"], 0x0) syz_usb_connect$cdc_ecm(0x2, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="12010102020000ff2505a1a440000102030109026100010108000609040081020206002007240619f1caa205240005000d24040181000000010401008107240a00000424020909058103000203080009058202ff039e02000905030208000641084504d31af3d911ccabf1ec535c76f1064b2fccf8b4f3d43e58afcc1170d8c7dfcbd74cedee791187b486cd6e87d57fbf12303476ecab3c550769e6b342cc2ce9b04623f040fbeda5acaa2228cb54197563fbe7a74559264daea8cca99882ad7898141056395422560ee9d9f324c9075981c59c777299016243ffd8123ced84fad57b26e3e17203559669cc00"/249], &(0x7f0000000200)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x250, 0x80, 0x9, 0x6d, 0x40, 0x5}, 0x20, &(0x7f0000000180)={0x5, 0xf, 0x20, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "ddde80bfc6ff89c3f089ea9b0953067f"}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x9, 0xb, 0x8}]}, 0x1, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0xc07}}]}) 00:16:00 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, 0x0, 0x0) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 316.833961][ T94] usb 6-1: USB disconnect, device number 22 [ 316.937676][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 316.940753][ T4532] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 317.040807][ T4532] usb 4-1: Using ep0 maxpacket: 32 [ 317.180738][ T4559] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 317.240906][ T4532] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 317.249928][ T4532] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 317.260066][ T4532] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 317.280834][ T4559] usb 2-1: Using ep0 maxpacket: 8 00:16:01 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, 0x0, 0x0) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 317.370715][ T95] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 317.410843][ T4559] usb 2-1: config 0 has an invalid descriptor of length 177, skipping remainder of the config [ 317.421338][ T4559] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 317.430320][ T4559] usb 2-1: New USB device found, idVendor=0af0, idProduct=d357, bcdDevice= 0.00 [ 317.439527][ T4559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.456712][ T4559] usb 2-1: config 0 descriptor?? [ 317.581470][ T95] usb 5-1: config 0 interface 0 has no altsetting 0 [ 317.588103][ T95] usb 5-1: New USB device found, idVendor=13d8, idProduct=0010, bcdDevice= 8.11 [ 317.597287][ T95] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.606697][ T95] usb 5-1: config 0 descriptor?? [ 317.640837][ T4532] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 317.649966][ T4532] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.658169][ T4532] usb 4-1: Product: syz [ 317.660745][ T94] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 317.662371][ T4532] usb 4-1: SerialNumber: syz 00:16:01 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100009761e840200e010190320000000109021b0001000000000904000001a37d460009050b004800000000"], 0x0) r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_read(r0, 0x6, 0x67, &(0x7f0000000080)=""/103) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000100)={0x40, 0x10, 0xad, {0xad, 0x22, "d8e049f209d457683bea92d7e21328dbb83a411eea437aeee143bdfc943e8e9eecde8cad8a5f3a39a82af55b5af6f490598b75c457195a66a320e0e64bb78aac5aee1d0fa3a0a9a104c39300ae3f17a632200a5a8f70d15c53dc104c74fa32d2a1da4d26f30cef658e2d32f4c9441a6b5943330a0c35b0bbecdbc77b8910a328b64d4c4ff79d5da52d998ce304dc024d90da0d2e8a1e93c6c13af298276afd1dc001894985c0610370bef0"}}, &(0x7f0000000200)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc2e}}, &(0x7f0000000240)={0x0, 0x22, 0x1, {[@main=@item_012={0x0, 0x0, 0xa}]}}, &(0x7f0000000280)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1, 0x0, 0x1, {0x22, 0xbc0}}}}, &(0x7f0000000680)={0x2c, &(0x7f0000000300)={0x20, 0x15, 0xfd, "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"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0xa5}, &(0x7f0000000540)={0x20, 0x1, 0xf1, "9642d849380cbf0b64679cbd0e4b7a37477fb92842f98802317aa6ad885c0b8149dfaaf51885df04dacc0ada3309e6b68424fa5304c1e2792757eb03a094f6688d44fb274887da2eacc985528e8ceed26dffcb42da81ef3b77410723040a6a82ceac90ec3f34bd57a033f516a46f8aa00d5d3769cd7f2d75485087bb07a1a4cb71857186e9b9091d1f32e70951fe48e3fa3657fa66e27dc5c32b21a0ad2075e0b0ccceb0e9d5012112e5af88485119c52e0aed362e4907731769fba953c570c85751a8549dad768cb6b7ec61289ab9c2bb7d20d337cc77d843cf3696fd73920a0858502980bf07f2769235052b2f3237a7"}, &(0x7f0000000640)={0x20, 0x3, 0x1, 0x7}}) [ 317.740815][ T4559] usb 2-1: string descriptor 0 read error: -71 [ 317.748305][ T4559] usb 2-1: USB disconnect, device number 12 [ 317.870831][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 317.880437][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.889823][ T94] usb 6-1: config 0 descriptor?? [ 317.890809][ T95] usb 5-1: string descriptor 0 read error: -71 00:16:01 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, 0x0, 0x0) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 317.921177][ T95] comedi comedi0: could not switch to alternate setting 1 [ 317.928572][ T95] usbduxfast 5-1:0.0: driver 'usbduxfast' failed to auto-configure device. [ 317.932497][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 317.944044][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 317.947234][ T95] usb 5-1: USB disconnect, device number 11 [ 317.952085][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 317.982928][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 317.990074][ T94] usb 6-1: media controller created [ 318.003419][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 318.022061][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 318.027859][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 318.040937][ T4532] usb 4-1: 0:2 : does not exist [ 318.048801][ T4532] usb 4-1: USB disconnect, device number 85 [ 318.071553][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input192 [ 318.084968][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 318.092075][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:01 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0xff02, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 318.139343][ T94] usb 6-1: USB disconnect, device number 23 [ 318.230766][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. 00:16:02 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:02 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 318.470874][ T95] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 318.580781][ T95] usb 2-1: Using ep0 maxpacket: 8 [ 318.590777][ T94] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 318.630738][ T4559] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 318.700857][ T95] usb 2-1: config 0 has an invalid descriptor of length 177, skipping remainder of the config [ 318.711538][ T95] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 318.720502][ T95] usb 2-1: New USB device found, idVendor=0af0, idProduct=d357, bcdDevice= 0.00 [ 318.729585][ T95] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.739040][ T95] usb 2-1: config 0 descriptor?? [ 318.810850][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 318.821404][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.831150][ T94] usb 6-1: config 0 descriptor?? [ 318.860823][ T4559] usb 5-1: config 0 interface 0 has no altsetting 0 [ 318.867566][ T4559] usb 5-1: New USB device found, idVendor=13d8, idProduct=0010, bcdDevice= 8.11 [ 318.876931][ T4559] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.886432][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 318.893444][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 318.899938][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 318.910523][ T4559] usb 5-1: config 0 descriptor?? [ 318.931022][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 318.938234][ T94] usb 6-1: media controller created [ 318.947489][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. 00:16:02 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x4, 0xb2, 0x18, 0x40, 0x17e9, 0x8226, 0x8118, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xc0, 0x0, 0x81, [{{0x9, 0x4, 0x0, 0xc2, 0x2, 0x7, 0x1, 0x1, 0xb6, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0x6, 0x2}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x0, 0x3, 0x20}}]}}}]}}]}}, &(0x7f0000000200)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0a060002a65201400300"], @ANYBLOB="19000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="050f1900011410047cabc9010507990ad4c24995e5896a8d7c"], @ANYBLOB="0100000004000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="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"]]) syz_open_dev$hidraw(0x0, 0x0, 0x2) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x2, 0x1) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x8a021) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea7", 0xb) ioctl$HIDIOCGRDESCSIZE(r0, 0x80044801, &(0x7f0000000180)) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r1, &(0x7f0000001200)='\x00', 0x128e84bc) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x40086602, 0x20004000) ioctl$HIDIOCSUSAGES(r2, 0x501c4814, &(0x7f0000001240)={{0x1, 0x100, 0x9, 0x0, 0x5, 0x40}, 0x1ae, [0x8, 0x1, 0x7, 0x7, 0x80000001, 0x3, 0x80000001, 0x7f, 0x3ff, 0xcc, 0x2, 0x1, 0xffff, 0x40, 0xd5df, 0x83, 0x4, 0xd482, 0x1, 0x2, 0x1, 0xffff7305, 0x7fff, 0x8, 0xfffffff7, 0x20, 0x9, 0x9, 0x8, 0x2, 0xbc, 0x113, 0x7, 0xd7f, 0x1000, 0xffffffb8, 0x100, 0x8, 0x80000000, 0x1, 0x4, 0xf22d, 0x1a1, 0x4, 0x0, 0x81, 0x4f8, 0x2, 0x30, 0x0, 0xfff, 0x2, 0x7fffffff, 0x5, 0xfffffbf7, 0xffff20b2, 0x8000, 0x4, 0x10000, 0x3ff, 0x8000, 0x7, 0x0, 0x7, 0xffff, 0x80, 0x4, 0x0, 0x81, 0x2, 0x7f, 0x1, 0x7, 0x7, 0x3ff, 0x9, 0x377, 0x4, 0x7, 0x28, 0x8, 0xa531, 0x6, 0x5, 0xc5c, 0x9, 0x6, 0x200000, 0x1, 0x1, 0x400, 0x6, 0xa, 0x81, 0x4, 0xfffffd04, 0x0, 0x1000, 0x5, 0x1, 0x0, 0x8, 0x4, 0x3, 0x0, 0x101, 0x3, 0x100, 0xfffffffc, 0xfff, 0x1, 0x80, 0x2, 0x3, 0xfffffffd, 0x2, 0x5, 0x4, 0x80, 0x6d, 0x3, 0x0, 0x7fffffff, 0x40, 0xff, 0x80000000, 0x9, 0x5, 0x6, 0x5, 0x7, 0x7ff, 0x5, 0xcc1, 0xb0e9, 0x1ff, 0x4, 0x2, 0x1, 0x200, 0x2, 0x2, 0x4, 0x8, 0x2, 0x6, 0xfffffffb, 0x9, 0x4, 0x5, 0x7fff, 0x6, 0x0, 0x1, 0x9, 0x2, 0x3, 0xfff, 0x8, 0x0, 0x1ff, 0x0, 0xc0f2, 0x40, 0x6, 0x9, 0x1e, 0x19, 0x8, 0x210d, 0x9, 0x7, 0x1, 0x0, 0x724b, 0x101, 0x9, 0xff, 0xfffffff8, 0x401, 0x2, 0x1, 0x7, 0x2, 0x62b, 0x0, 0x7, 0x10000, 0x6, 0xaa70, 0x2, 0x5fb, 0x1, 0xe81a, 0x770, 0xea9, 0x2, 0x8, 0x10001, 0x6, 0x769f55f5, 0xfffeffff, 0x201e, 0x3, 0xec, 0x5, 0x100aa8fa, 0x94a2, 0xe5, 0x1, 0x3, 0x0, 0x7f, 0x2, 0xf5db, 0xb77e, 0x3, 0x3, 0x7ff, 0x8000, 0x2, 0xffffffff, 0x1, 0x5, 0xfffffffa, 0x0, 0x6, 0x0, 0xa45, 0x4, 0x1000, 0x0, 0xfff, 0x8, 0x2, 0xf637, 0x80000000, 0xfff, 0x10000, 0x5, 0xffffffff, 0x3, 0x8, 0x652, 0x7, 0xb8a, 0x81, 0x100, 0x0, 0x7, 0x2, 0xef, 0xffffffff, 0x2, 0x6, 0x9, 0x40, 0x3, 0x1, 0x33c7, 0x5, 0x400, 0x10000, 0x800, 0x9, 0xff, 0xff, 0x3, 0x7, 0x1, 0xfffffffc, 0x44d, 0x1f, 0x200, 0x7, 0x7, 0x8, 0x0, 0xd62e, 0x1f, 0xcc4, 0x1, 0xff, 0x7fffffff, 0x1, 0xce4, 0x72, 0xb9b7, 0x10001, 0x7, 0x3, 0x5, 0x1, 0x0, 0x80000001, 0xfffffe01, 0x8, 0x3f, 0x0, 0x20, 0x5, 0x6, 0x2fe, 0x4, 0x3, 0x5, 0xc86b, 0x80, 0x0, 0x51, 0x614b, 0x1, 0x4, 0x3, 0x9, 0x9, 0x1, 0x40, 0x4, 0x40, 0x3, 0x9, 0x5, 0x8001, 0x9, 0x8001, 0x0, 0x0, 0xb8f6, 0x6, 0x401, 0x3, 0x1000, 0xee4, 0x81, 0x4, 0x1, 0x7, 0x80000000, 0x9, 0x8000, 0x2, 0x0, 0x971b, 0x1ff, 0x7, 0x7838, 0x7, 0x5, 0x1, 0x8, 0xe5b, 0x2, 0x101, 0x1, 0x3, 0x1, 0x200, 0xffffffff, 0x7, 0x0, 0xd894, 0x8000, 0x80, 0x7, 0x401, 0x8, 0x6, 0x3, 0x5, 0x5, 0xffff, 0x7fff, 0x800, 0x5, 0x2000, 0xb, 0x8, 0x1, 0xfffffe01, 0x1, 0x5, 0x9, 0x4, 0x1, 0xffff0000, 0x2c7ee6f4, 0xfffffff7, 0x1, 0x7ff, 0xfffffffe, 0x1, 0x7fffffff, 0xee0e, 0x4, 0xffffffff, 0x7fff, 0x59f, 0x0, 0x1, 0x0, 0x1, 0x8000, 0x6, 0xfffffeff, 0x7, 0x1, 0x81, 0x0, 0x6, 0x0, 0x9, 0x3f, 0x3, 0xedd9, 0x7, 0x8, 0x1003, 0x4, 0xbbc4, 0x2, 0x4, 0x7f, 0x9d, 0x3, 0x1ff, 0x4, 0x5, 0x8000, 0x8, 0xff, 0x2000000, 0xd4d8, 0x3ff, 0x7f, 0x8, 0x4, 0x0, 0x7, 0x4, 0x1, 0x5300, 0x2, 0x80, 0x2, 0x7, 0x7ff, 0x6, 0x6, 0x8, 0xffff, 0x80000001, 0x3, 0x40, 0x2, 0x3b, 0xb93e, 0x8, 0x7, 0x3, 0x1, 0xa29, 0x2a1561b9, 0x9, 0xfffffff7, 0x731, 0x3ff, 0x50a1, 0x40, 0xfffffffc, 0x80, 0x5, 0x1000000, 0x1b, 0x1ee0ec4d, 0x1, 0x81, 0x0, 0x7, 0x73, 0x3, 0x2, 0x3, 0x3, 0x7, 0x0, 0x1ff, 0x4, 0x3, 0x8, 0x6, 0x5, 0x6, 0x3, 0x3, 0x0, 0x5, 0x7f, 0x3, 0x81, 0xda9d, 0x48b8, 0x101, 0x10000, 0x8, 0x100, 0xffff, 0x1, 0x3f, 0x80, 0x4, 0x7fffffff, 0xd6d, 0x10001, 0x0, 0x101, 0x401, 0x3, 0x2b, 0x0, 0x2, 0x9, 0x1, 0x5, 0x1, 0x80000000, 0x5, 0x2, 0x1ff, 0xfffffffc, 0x0, 0x7fff, 0x5, 0x449, 0x4, 0x3, 0xb84d, 0x1, 0xfffffffb, 0x80, 0x7fffffff, 0xc34e, 0x7868, 0xfffffffe, 0x6, 0x0, 0x24, 0x5, 0x7, 0xdd, 0x1, 0x84, 0x40000000, 0x101, 0x5, 0x3, 0x2, 0xffff197f, 0x3f, 0x9, 0x7, 0xe1, 0x6, 0x3, 0x3, 0x8, 0x80000001, 0x54, 0x1, 0x4000000, 0x4, 0x0, 0x2c, 0x7, 0x985, 0x0, 0xffffffff, 0x1, 0x4, 0x9, 0x5, 0x100, 0x6, 0x1, 0x1f, 0x4, 0x1, 0x9a3, 0x0, 0x6, 0x5, 0x9, 0xc5, 0x3, 0x7, 0x1, 0x7ff, 0xe334, 0x4, 0x1849, 0x7, 0x5f9, 0x2, 0x4, 0x0, 0x5, 0x8, 0x401, 0x1f, 0x1000, 0x4, 0x1, 0xff, 0x4c, 0x3, 0x7, 0x0, 0x1f, 0x100, 0x9, 0x1, 0x1ff, 0x7ff, 0x4, 0x4, 0x1, 0x4, 0x4, 0x5, 0x0, 0x7, 0x5e6, 0x1, 0x7fff, 0x4, 0x1000, 0x8000, 0x4d5, 0x5, 0x1000, 0x167, 0xffffffff, 0x1, 0x3f, 0x3, 0x10000000, 0x7ff, 0x78bf, 0xffff5776, 0x2a5de6eb, 0x3, 0x5, 0xff, 0x4, 0x9, 0x0, 0x100, 0x1, 0x0, 0x800, 0x3, 0x2, 0x7, 0x2, 0xe77, 0x401, 0x401, 0x1, 0x9, 0x2, 0xffffff7f, 0x5, 0x3, 0x200, 0x9, 0x5, 0xf25f, 0x6, 0xffff, 0x5, 0x4, 0x4, 0x3, 0x2, 0x4, 0x16f, 0x5, 0x3, 0x4, 0x0, 0x401, 0x9, 0x0, 0x1ff, 0x10001, 0x0, 0x20, 0x8, 0x2, 0x0, 0x6, 0x5, 0x16f5, 0x1, 0x3, 0x3f, 0x2, 0x1, 0x7fff, 0x1, 0x7fffffff, 0x0, 0xffffff32, 0x8, 0x2ac, 0x1, 0xfffffffa, 0x6, 0x0, 0x4, 0x225f, 0x80000001, 0x1, 0xffff8001, 0xffff0000, 0xf9d1, 0xad2, 0xe67, 0x8, 0x101, 0xc3fc, 0x9, 0x8000, 0x4, 0x40, 0xfcc, 0x3d6, 0x401, 0x7fff, 0x8, 0x4, 0x8, 0x3, 0x401, 0x3, 0x4, 0xfff, 0x8001, 0xfffffff8, 0x7ff, 0x10000, 0x7, 0x0, 0x0, 0x6, 0x10001, 0xcd3, 0x1, 0x6, 0x1, 0x6, 0x5d1, 0x80000001, 0x81, 0xfb6b, 0x2, 0x4, 0x1000, 0x10000, 0x1ff, 0x10000, 0x5, 0x4, 0x8000, 0x3, 0x4, 0x1, 0x7fff, 0x1b, 0x80000000, 0x9, 0x8c2, 0x7, 0xd78, 0x3, 0x5bf, 0x10001, 0x0, 0x3ff, 0x89, 0x100, 0x2, 0x7ff, 0x4b6d7d57, 0x9e, 0x9, 0x9, 0x991b, 0x9, 0x8001, 0x7, 0x800, 0x7c000000, 0x7, 0x8cb9, 0x80000001, 0x0, 0x3, 0x9, 0x200, 0x8, 0x3d, 0x6, 0xa329, 0x3, 0x2, 0x0, 0x5, 0x9, 0x7ff, 0x7, 0x7, 0x1ff, 0x1, 0x10001, 0x10001, 0x1, 0x9, 0x8, 0x2, 0x50000000, 0x1ff, 0x3, 0x80000001, 0x6, 0x2, 0x2, 0x80, 0x2, 0x6, 0x0, 0x39, 0xfff, 0x4, 0x3, 0x6, 0x80000000, 0x1ff, 0x48, 0x200, 0xe60, 0x3, 0x8, 0x5, 0x8fb1, 0x6, 0x4, 0x0, 0x7147, 0xffffffff, 0x9, 0x4a, 0x1, 0x7ff, 0x1, 0xce62, 0x10000, 0x4, 0x400, 0x1, 0x3, 0x0, 0x1, 0x9, 0x401, 0x3, 0x3ff, 0x2, 0x1c00000, 0x4, 0x7, 0xffff, 0x8, 0x4, 0x3, 0x8, 0x7ff, 0x40, 0x7ff, 0x7, 0x7, 0x2, 0x3, 0x100, 0x9, 0xcd9, 0x0, 0x1, 0x1, 0x4, 0xc0000000, 0x401, 0x10001, 0x3, 0x6, 0x1, 0xc479, 0x9, 0x20, 0x3a, 0xff, 0x200, 0x5, 0x1c, 0x9, 0xc7, 0xffffffff, 0x4, 0x2, 0x1, 0x2, 0xfffffffe, 0x8000, 0x3, 0x82, 0x3, 0x400, 0xc29e, 0x100, 0x6, 0x6, 0xff, 0x6, 0x1, 0x8001, 0x1, 0x7, 0x8, 0x7fffffff, 0x0, 0x10001, 0x8000, 0x8, 0xfffffffe, 0x81, 0x524, 0x0, 0xfffffff8, 0x0, 0x3, 0xffffffc1, 0xb85, 0x1, 0x2, 0x9, 0x3f, 0x4, 0x8, 0x7f, 0x100, 0x8, 0x3, 0x2, 0x0, 0x3f, 0x0, 0x6, 0xeba, 0x8, 0x6, 0x3f, 0x4, 0x9, 0x8, 0x4, 0x80000000, 0x1, 0x3, 0x3b, 0x6, 0x5, 0x7, 0xb058, 0x4, 0x5, 0x4, 0x2, 0x3ff, 0xde3a, 0x68, 0x7, 0x4, 0x7, 0xffffffff, 0x200, 0x9, 0x100, 0x7, 0x71, 0x742, 0xfffffffd, 0x115c871c, 0x0, 0x2, 0x2, 0x80000000, 0x2, 0x3, 0x400, 0xaee2, 0x8, 0xffff, 0x7, 0x6, 0x2, 0x6, 0x7000, 0x3, 0x78, 0x4, 0x8, 0x2b29, 0x3, 0x9]}) read$hidraw(r1, &(0x7f0000000240)=""/174, 0xae) [ 318.960740][ T4545] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 318.970481][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 318.976435][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:02 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 319.010865][ T95] usb 2-1: string descriptor 0 read error: -71 [ 319.021955][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input193 [ 319.027585][ T95] usb 2-1: USB disconnect, device number 13 [ 319.050874][ T4545] usb 4-1: Using ep0 maxpacket: 32 [ 319.062978][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 319.070021][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 319.088262][ T94] usb 6-1: USB disconnect, device number 24 00:16:02 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0xfa, 0x1e, 0xdc, 0x8, 0x91e, 0x3, 0xfcb1, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x8f, 0x81, 0x5d}}]}}]}}, 0x0) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) ioctl$HIDIOCGUSAGES(r0, 0xd01c4813, &(0x7f00000000c0)={{0x2, 0x100, 0x206, 0x8, 0x5, 0x2}, 0x54, [0x1000, 0x80000000, 0x6, 0x8, 0xffffffff, 0x3, 0x6, 0x8, 0x7f, 0x1ff, 0x800, 0xffff, 0x32, 0x8d21, 0x9, 0x9, 0x4, 0x3000000, 0x3, 0x100, 0x1, 0x9, 0x4, 0x0, 0x9, 0x7, 0x4, 0x5, 0x8001, 0x72b8d92d, 0x6, 0x6, 0x100, 0x6, 0x0, 0x7, 0x3, 0xfffffffa, 0xffffffff, 0xfffffc00, 0x9e1, 0x8, 0xc6, 0x4, 0x0, 0x8, 0x8, 0x4, 0x20, 0x5, 0x80, 0x7, 0x8, 0xffffffff, 0xffffffe0, 0x40, 0x26, 0x3ff, 0x0, 0x2, 0x2, 0x6, 0x8, 0x8, 0x8b, 0x3f, 0x7, 0x5f0, 0x7fff, 0x800, 0x1f, 0x40, 0x1, 0xffff, 0x7, 0x7, 0xcd74, 0x8, 0x100000, 0x80000000, 0xd8, 0x1000, 0xc23, 0x20, 0x5, 0x2, 0x1ff, 0x9, 0x7ff, 0x1, 0x8, 0x3, 0x3, 0xffffffff, 0x9, 0x6, 0x3f, 0x7b12, 0x3, 0x0, 0x8, 0x7ff, 0xffffffff, 0x2e, 0x6, 0x78c, 0xfe, 0x6, 0x10001, 0x4, 0x1, 0xffff, 0x0, 0x468d, 0x1, 0x5, 0x3, 0xfffffff8, 0x6, 0x100, 0x9, 0x20, 0x800, 0x8, 0x3, 0x0, 0xfb, 0x7, 0x6, 0x2, 0x4, 0x74d4, 0x8000, 0x3, 0x8, 0x8, 0x0, 0x7, 0x47a, 0x8, 0x2dc, 0x9, 0xffffff19, 0x9c59, 0xfffffffb, 0x3ff, 0x9, 0x6ff1, 0x1f, 0x5, 0x7, 0x3ff, 0x0, 0x9, 0x800, 0x1, 0x7, 0x56, 0x0, 0x7, 0x80000000, 0x401, 0x0, 0x7, 0x0, 0x3, 0x3, 0x8, 0x7f, 0x7042e948, 0x1000, 0xff, 0x218, 0x8, 0x80f, 0x7, 0xffff, 0x7ff, 0x7f, 0x9e9, 0x5, 0x40, 0x1, 0x20, 0xc416, 0x7fff, 0x0, 0x100, 0xfffffffb, 0x7, 0x5, 0x2, 0x10001, 0x6, 0x5, 0x73e7048c, 0x0, 0x5, 0x200, 0x8, 0x0, 0x8, 0x0, 0xfffffff9, 0x9, 0x7ff, 0x77, 0x7, 0x7fffffff, 0x28b, 0x5, 0x401, 0x9, 0x0, 0x7, 0x40, 0x4, 0x7, 0x2ca, 0x8, 0xff87, 0xffffffff, 0x4, 0x0, 0x40, 0x5, 0x1, 0x5, 0x5b71, 0x10000, 0x3f, 0x48829598, 0x4, 0x3, 0x7fffffff, 0x7fff, 0x7fffffff, 0x5, 0x6, 0x4, 0x80000000, 0xa08, 0x95, 0x89f3, 0x2, 0x8, 0x2, 0x3, 0x0, 0x0, 0x4, 0x1ff, 0x3, 0xfe22, 0x3, 0x8, 0x4c8, 0x80000001, 0x81, 0x8000, 0x0, 0x20, 0x5, 0x80, 0xffff, 0x0, 0x1, 0x401, 0x2fe4, 0x3, 0x80000001, 0x5, 0x1, 0x838, 0x8, 0x80, 0x6, 0x81, 0x5, 0x3f, 0x4f, 0x0, 0x5, 0x2, 0x211, 0x3, 0x9, 0x6, 0x1, 0x2, 0x20, 0x1e, 0x2, 0x2, 0x7, 0xdf, 0x4, 0xff, 0x1, 0x6, 0xffffffff, 0x3f, 0x8, 0x1, 0x100, 0xff, 0x7fff, 0x4, 0xb0, 0x7, 0xa9, 0x5, 0x200, 0x7fff, 0xffffffc1, 0x4, 0x9, 0x8, 0x1, 0x9, 0x2, 0x4, 0xffffffe0, 0x1, 0x800, 0x200, 0xc, 0x6, 0x7, 0x3, 0xffffffff, 0x0, 0x1, 0x2, 0x7fff, 0xfff, 0x4, 0x629, 0x800, 0x4, 0x4, 0x5, 0x2, 0x0, 0x8, 0x0, 0x1, 0x8, 0x2, 0xf9da, 0x8000, 0xffff, 0x3ff, 0xffffffc1, 0xff, 0x9, 0x8, 0xf7c1, 0xfffffffa, 0xff, 0x0, 0x6, 0x2, 0x9, 0x5, 0x612, 0x80000001, 0x3ff, 0x9, 0x10001, 0x81, 0x4, 0x7, 0x10af9ead, 0x7f, 0x1000, 0x101, 0x9, 0xfffffff8, 0x7, 0x8, 0x9, 0xe70, 0x401, 0x1, 0x400, 0x7, 0x74, 0x1456000, 0xff, 0x3, 0x2, 0x7ff, 0x773b, 0x0, 0x0, 0x2, 0x9, 0x19e7e000, 0x5, 0x3, 0x9, 0xff, 0x80, 0x80000001, 0x10001, 0xfffffff9, 0x0, 0x4, 0x5, 0x3, 0x5, 0x8, 0x7, 0xb25, 0xcdf, 0x48bbbed5, 0x2, 0x101, 0x80000000, 0x2, 0x4, 0x6, 0x7, 0x800, 0x3fa, 0x4, 0x4, 0x3ff, 0x0, 0x4a, 0x1, 0x7fff, 0x8, 0x7, 0x4, 0x0, 0x975c, 0x9, 0x3ff, 0x7, 0x2, 0x9, 0x1, 0x200, 0x1, 0x9, 0xd1d, 0x86, 0x6, 0x7, 0xb0, 0x7, 0x5, 0x8001, 0x6, 0x8, 0x2f, 0x8, 0x4c, 0x100, 0x97d, 0x3ff, 0x2, 0x5, 0x5, 0x0, 0x0, 0x1, 0x2, 0x56, 0x4b2, 0x9, 0x10000, 0xd3a50caf, 0x0, 0x2, 0x0, 0x800, 0xffffffff, 0x401, 0x95, 0x101, 0x80000001, 0x9, 0x3f, 0x7, 0x100, 0x1, 0xffff, 0x5, 0x3, 0x4, 0x5, 0x2, 0x1, 0x8, 0x7f, 0x8, 0x8, 0x2000000, 0x800, 0x47cd, 0x6, 0x24, 0x1ff, 0xffff, 0xc932, 0x7, 0x80000001, 0x0, 0x3, 0x7, 0x40, 0x85, 0x45, 0x2, 0x3, 0xac54, 0x1d, 0x1000, 0x6, 0x4, 0x9, 0x6, 0x20, 0x1, 0x7, 0x80000001, 0x8000, 0x7ff, 0x1, 0xf746, 0x3, 0x1, 0x5ab, 0x8, 0x427, 0x80000000, 0x7, 0x7fffffff, 0x5, 0x217, 0xfffffffe, 0x6, 0x1, 0x3, 0x0, 0x80000000, 0x7, 0x1, 0x80, 0x9, 0x1f, 0x6, 0x2, 0x3f6, 0x101, 0x17ab800, 0x86, 0x401, 0x20, 0x200, 0x7, 0x3, 0xfffffff9, 0x0, 0x1, 0x1ff, 0x7, 0x2, 0x4, 0xeceb, 0x7fffffff, 0x4, 0x6, 0x57c5, 0x4, 0xfffff001, 0x7ff, 0x1000, 0x5, 0x7, 0xc86, 0x7ff, 0x3, 0x1, 0x9, 0x280, 0x5, 0x1, 0x5, 0x7, 0x7ff, 0xfffff801, 0xdb, 0x3ff, 0x282, 0x7, 0x7, 0xee, 0x3ff, 0x81, 0x7fffffff, 0x6, 0xfff, 0x7, 0x4, 0xf234, 0x7fffffff, 0xe2ce, 0xdb, 0x3, 0x4, 0xba, 0x9, 0xffff, 0x19e, 0x8, 0x7, 0xd435, 0x4, 0xa4c0, 0xfffffffe, 0x2, 0x10001, 0x1, 0x5, 0x6, 0x5, 0x800, 0x7, 0x3, 0xa38, 0x0, 0xae3, 0x5, 0x80000001, 0x2, 0x3, 0x5, 0x100, 0x90000000, 0x2bb8, 0xf7, 0x7, 0x1f, 0x5, 0x4, 0x8, 0x3, 0x3, 0x0, 0xfffffffc, 0x81, 0x7, 0x9, 0x0, 0x8001, 0x9, 0x5, 0xfff, 0x8000, 0x80, 0xffff, 0x8, 0x8000, 0x7, 0x6, 0x3, 0x5, 0x6, 0x33, 0x10001, 0x0, 0x10000, 0x200, 0x5, 0x2, 0x8, 0x7, 0x7, 0x80000000, 0x8, 0x3c19, 0x5ce5, 0x1, 0xffffffff, 0x3, 0x49784104, 0x2, 0x9, 0x5, 0x0, 0x7, 0x3, 0x8, 0x3d0a, 0x6, 0x8, 0x7fff, 0x401, 0x5, 0x1, 0x0, 0x1ff, 0x4, 0xb0f, 0x9, 0x0, 0x3, 0x5, 0x7fffffff, 0x4, 0xffffffff, 0x9, 0x0, 0x10000, 0x6, 0x81, 0x4, 0x7ff, 0x7f, 0xff, 0xfff, 0x0, 0x8000, 0xffffffff, 0x6, 0x81, 0x6, 0x3, 0x4, 0x0, 0x2, 0x8, 0x5, 0x6c, 0x4, 0x7, 0xffff, 0x0, 0x8001, 0x1, 0xfffffffa, 0x1ff, 0xfffffc00, 0x81, 0x9, 0x800, 0x82, 0x3, 0x7fffffff, 0x5, 0xde5, 0x8, 0x8724, 0x4, 0x3, 0x2f4e, 0x1, 0x81, 0x401, 0x8, 0x7, 0x0, 0x5, 0xffa, 0x1ff, 0x0, 0xf101, 0x81, 0x0, 0x6, 0x6, 0x401, 0x7, 0x40, 0x3, 0x3489, 0x0, 0x5, 0x3, 0x9e, 0x0, 0xfffffb55, 0x8, 0x9, 0x3, 0x4380, 0x8000, 0xe6c, 0x5, 0x702, 0x10000, 0x6f5a5083, 0x1000, 0x1200, 0x442c, 0x415, 0x1, 0xffff, 0x8a3, 0xdf, 0x100, 0x100, 0x0, 0xda, 0xcfb5, 0xfff, 0x7, 0xc5, 0x2, 0x3ff, 0xff, 0xffffffff, 0x0, 0x6, 0x3, 0x0, 0x9, 0x4, 0x5, 0x8, 0x6ee, 0xffff, 0x1f, 0x9, 0x100, 0xf, 0x7, 0xffffffe1, 0x80000001, 0x800, 0x80000001, 0x2, 0x3, 0x40, 0x63, 0x8, 0x4, 0x0, 0x9, 0x8, 0x75b7, 0x4, 0x58, 0x58, 0x7f, 0x4, 0x7, 0x2, 0x6, 0x80000000, 0x9, 0x4, 0x7, 0x889d59bc, 0x100, 0x5, 0x9, 0x7f, 0x400, 0xf23, 0x82, 0x3, 0xfffffffb, 0x4f8, 0x9, 0x40000000, 0xdc8b, 0x1000, 0x200, 0x100, 0x1, 0xfaf, 0x9, 0x3, 0x6, 0x3, 0x3, 0x101, 0x1, 0x400, 0x32fb, 0x0, 0x1, 0x0, 0xfff, 0x7fffffff, 0x51, 0x7, 0xfffffffc, 0xe994, 0x6, 0x8b, 0x1, 0x80000000, 0xffff, 0x0, 0xffff, 0x6, 0x0, 0x681, 0x4, 0xc5, 0x0, 0xfa, 0x0, 0x52ef, 0x7, 0x81, 0xe5ec, 0x2, 0x5ec9, 0xb43, 0x9, 0x1, 0x4, 0x8, 0x8001, 0x3, 0x5, 0xfff, 0x5635, 0x1, 0x2, 0x2, 0x80, 0x5, 0x7ff, 0x8, 0x5, 0x9, 0x1, 0x1ff, 0x59, 0x40, 0x7, 0x157, 0xffffffff, 0x7, 0x7, 0x10000, 0x800, 0x3, 0x9b2, 0x3, 0x2, 0x20, 0x3, 0x5, 0xa7, 0x0, 0xb9, 0x1, 0x4, 0x5, 0x8, 0x5, 0x6, 0x2, 0x5, 0x1, 0x3, 0x90d, 0x8c, 0x0, 0xfff, 0x0, 0xffffffff, 0x4, 0x3f, 0x8, 0x1a, 0x1, 0x1000, 0x80000001, 0x1, 0xffffffff, 0x1, 0x8, 0x8, 0x8, 0x7ff, 0xa560, 0x0, 0x4f25, 0xffffffff, 0x1000, 0x8001, 0x4, 0x3, 0xff, 0x25, 0x16e0, 0x6, 0x7fffffff, 0x8001, 0x7454, 0x8, 0x3ff, 0x3d0b, 0x401, 0x2, 0x8, 0x5, 0x7, 0x5, 0x7f, 0x0, 0x7, 0x800, 0x6, 0xffffffff, 0x7061, 0x2, 0x5, 0x10001, 0x7, 0x6c, 0xff, 0x0, 0x23]}) [ 319.110908][ T4549] sunplus: probe of 3-1:0.0 failed with error -71 [ 319.123276][ T4549] usb 3-1: USB disconnect, device number 24 [ 319.190900][ T4559] usb 5-1: string descriptor 0 read error: -71 [ 319.202035][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 319.230933][ T4559] comedi comedi0: could not switch to alternate setting 1 [ 319.238140][ T4559] usbduxfast 5-1:0.0: driver 'usbduxfast' failed to auto-configure device. [ 319.249521][ T4559] usb 5-1: USB disconnect, device number 12 [ 319.255835][ T4545] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 319.264683][ T4545] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 319.275027][ T4545] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 319.440722][ T95] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 319.490749][ T4549] usb 3-1: new high-speed USB device number 25 using dummy_hcd 00:16:03 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 319.630718][ T4559] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 319.640911][ T4545] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 319.649960][ T4545] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.650988][ T95] usb 2-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 319.658115][ T4545] usb 4-1: Product: syz [ 319.667122][ T95] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.672501][ T95] usb 2-1: config 0 descriptor?? [ 319.679362][ T4545] usb 4-1: SerialNumber: syz [ 319.711083][ T4549] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 72, setting to 64 [ 319.721766][ T4549] usb 3-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=32.90 [ 319.730906][ T4549] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.740111][ T4549] usb 3-1: config 0 descriptor?? [ 319.750802][ T4559] usb 5-1: Using ep0 maxpacket: 8 [ 319.783638][ T4549] input: USB Pegasus Device 0e20:0101 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input194 [ 319.890815][ T4559] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=fc.b1 [ 319.900038][ T4559] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.908235][ T94] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 319.917208][ T4559] usb 5-1: config 0 descriptor?? [ 319.962365][ T4559] garmin_gps 5-1:0.0: Garmin GPS usb/tty converter detected [ 319.970487][ T4559] garmin_gps ttyUSB0: failed to submit interrupt urb: -22 [ 319.978231][ T4559] garmin_gps: probe of ttyUSB0 failed with error -22 [ 319.984469][ T8516] udc-core: couldn't find an available UDC or it's busy [ 319.991978][ T8516] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 320.010124][ T4559] usb 3-1: USB disconnect, device number 25 [ 320.016503][ T4545] usb 4-1: 0:2 : does not exist [ 320.033893][ T4545] usb 4-1: USB disconnect, device number 86 [ 320.080785][ T95] udlfb 2-1:0.0: vendor descriptor not available (-71) [ 320.101794][ T95] usb 2-1: Read EDID byte 0 failed: -71 [ 320.120786][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd 00:16:03 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, 0x0, 0x0) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 320.120794][ T95] usb 2-1: Read EDID byte 0 failed: -71 [ 320.135465][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 320.145502][ T95] usb 2-1: Read EDID byte 0 failed: -71 [ 320.148384][ T94] usb 6-1: config 0 descriptor?? [ 320.151169][ T95] usb 2-1: Unable to get valid EDID from device/display [ 320.167794][ T4549] usb 5-1: USB disconnect, device number 13 [ 320.176698][ T4549] garmin_gps 5-1:0.0: device disconnected [ 320.192528][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 320.202751][ T95] usb 2-1: submit urb error: -2 [ 320.202845][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 320.209496][ T95] udlfb: probe of 2-1:0.0 failed with error -2 [ 320.226966][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 320.262357][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 320.269422][ T94] usb 6-1: media controller created [ 320.278529][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 320.280798][ T95] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 320.294624][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 320.295579][ T95] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 320.301345][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 320.330816][ T95] [drm:udl_init] *ERROR* Selecting channel failed [ 320.340592][ T95] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 0 [ 320.348252][ T95] [drm] Initialized udl on minor 0 00:16:04 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 320.362458][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input195 [ 320.370885][ T95] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 320.374554][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 320.389104][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 320.389918][ T95] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 320.402554][ T94] usb 6-1: USB disconnect, device number 25 00:16:04 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x20000000, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 320.407512][ T95] usb 2-1: USB disconnect, device number 14 [ 320.501597][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 320.780758][ T4549] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 320.860729][ T94] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 320.941259][ T95] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 320.960729][ T4532] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 320.980756][ T4545] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 320.990857][ T4549] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 72, setting to 64 [ 321.001563][ T4549] usb 3-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=32.90 [ 321.010582][ T4549] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.020116][ T4549] usb 3-1: config 0 descriptor?? [ 321.050888][ T4532] usb 5-1: Using ep0 maxpacket: 8 [ 321.064364][ T4549] input: USB Pegasus Device 0e20:0101 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input196 [ 321.080882][ T4545] usb 4-1: Using ep0 maxpacket: 32 [ 321.090861][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 321.099923][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.109296][ T94] usb 6-1: config 0 descriptor?? [ 321.152456][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 321.159258][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 321.166060][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 321.180867][ T95] usb 2-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 321.189962][ T95] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.190998][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 321.203833][ T95] usb 2-1: config 0 descriptor?? [ 321.205496][ T94] usb 6-1: media controller created [ 321.210927][ T4532] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=fc.b1 [ 321.221309][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 321.224570][ T4532] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.241035][ T94] dvb-usb: bulk message failed: -22 (6/0) 00:16:05 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0xff02, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) 00:16:05 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, 0x0, 0x0) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 321.246894][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 321.261093][ T4532] usb 5-1: config 0 descriptor?? [ 321.261635][ T8516] udc-core: couldn't find an available UDC or it's busy [ 321.267594][ T17] usb 3-1: USB disconnect, device number 26 [ 321.273149][ T8516] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 321.286684][ T4545] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 321.295445][ T4545] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 321.305720][ T4545] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 321.313562][ T4532] garmin_gps 5-1:0.0: Garmin GPS usb/tty converter detected [ 321.322941][ T4532] garmin_gps ttyUSB0: failed to submit interrupt urb: -22 [ 321.331873][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input197 [ 321.344531][ T4532] garmin_gps: probe of ttyUSB0 failed with error -22 00:16:05 executing program 1: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f00000001c0)=""/55, 0x37) read$char_usb(r1, 0x0, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000000)=""/203, 0xcb) [ 321.368933][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 321.376272][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 321.398151][ T94] usb 6-1: USB disconnect, device number 26 00:16:05 executing program 4: syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) [ 321.500910][ T95] udlfb 2-1:0.0: vendor descriptor not available (-71) [ 321.519032][ T4549] usb 5-1: USB disconnect, device number 14 [ 321.530785][ T95] usb 2-1: Read EDID byte 0 failed: -71 [ 321.532653][ T4549] garmin_gps 5-1:0.0: device disconnected [ 321.546526][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 321.560907][ T95] usb 2-1: Read EDID byte 0 failed: -71 [ 321.591150][ T95] usb 2-1: Read EDID byte 0 failed: -71 [ 321.596883][ T95] usb 2-1: Unable to get valid EDID from device/display [ 321.622438][ T95] usb 2-1: submit urb error: -2 [ 321.629047][ T95] udlfb: probe of 2-1:0.0 failed with error -2 [ 321.670856][ T4545] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 321.679986][ T4545] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.688025][ T4545] usb 4-1: Product: syz [ 321.692238][ T4545] usb 4-1: SerialNumber: syz [ 321.701160][ T95] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 321.709746][ T95] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 321.730819][ T95] [drm:udl_init] *ERROR* Selecting channel failed [ 321.742516][ T95] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 0 [ 321.750015][ T95] [drm] Initialized udl on minor 0 [ 321.770779][ T17] usb 3-1: new high-speed USB device number 27 using dummy_hcd 00:16:05 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, 0x0, 0x0) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 321.778528][ T95] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 321.787268][ T95] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 321.795449][ T95] usb 2-1: USB disconnect, device number 15 [ 322.000870][ T17] usb 3-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 322.009978][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.019494][ T17] usb 3-1: config 0 descriptor?? [ 322.050991][ T4545] usb 4-1: 0:2 : does not exist [ 322.058594][ T4545] usb 4-1: USB disconnect, device number 87 [ 322.072416][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 322.079077][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 322.086783][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 322.111088][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 322.118456][ T17] usb 3-1: media controller created [ 322.120732][ T4549] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 322.129529][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 322.149312][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 322.155145][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 322.162270][ T95] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 322.211601][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input198 [ 322.220811][ T4549] usb 5-1: Invalid ep0 maxpacket: 36 [ 322.223742][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 322.228231][ T94] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 322.235198][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 322.260847][ T95] usb 2-1: Using ep0 maxpacket: 8 00:16:06 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(0xffffffffffffffff, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 322.285270][ T17] usb 3-1: USB disconnect, device number 27 [ 322.390939][ T95] usb 2-1: config 0 has an invalid interface number: 18 but max is -1 [ 322.399307][ T95] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 322.400752][ T4549] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 322.408243][ T95] usb 2-1: config 0 has no interface number 0 [ 322.424111][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. 00:16:06 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 322.433758][ T95] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 322.444794][ T95] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 322.455850][ T95] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 322.465682][ T95] usb 2-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=ad.48 [ 322.474742][ T95] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.480837][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 322.488084][ T95] usb 2-1: config 0 descriptor?? [ 322.491995][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.510809][ T4549] usb 5-1: Invalid ep0 maxpacket: 36 [ 322.516480][ T4549] usb usb5-port1: attempt power cycle [ 322.525663][ T94] usb 6-1: config 0 descriptor?? [ 322.533344][ T95] adutux 2-1:0.18: ADU218 now attached to /dev/usb/adutux0 [ 322.572190][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 322.579048][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 322.586092][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 322.610927][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 322.618292][ T94] usb 6-1: media controller created [ 322.627670][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 322.643339][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 322.649156][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:06 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x6f000000, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 322.691808][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input199 [ 322.704125][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 322.711272][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 322.772221][ T17] usb 6-1: USB disconnect, device number 27 00:16:06 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x180041) ioctl$HIDIOCAPPLICATION(r0, 0x40305828, 0x400107) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x2) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x6628, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x660c, 0x0) syz_usb_connect(0x2, 0x7aa, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x4, 0x57, 0x0, 0x40, 0x411, 0x15d, 0xb957, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x798, 0x4, 0x8, 0x37, 0x80, 0x80, [{{0x9, 0x4, 0x65, 0x6, 0x6, 0x37, 0xb0, 0xe6, 0xff, [@hid_hid={0x9, 0x21, 0x200, 0x1, 0x1, {0x22, 0xd84}}, @uac_as={[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x7, 0x6, 0x3d, "c676d6"}]}], [{{0x9, 0x5, 0x80, 0xc, 0x8, 0x0, 0x7f, 0x0, [@generic={0x42, 0x22, "dad05ffa26e2236047b321d404eb2a67ae632fe1c80e44f4aac0bd5a95b850c5c02166375cf7933634e6f391010eb7533b081484f3c3800528baff7f19bf48c1"}, @generic={0x98, 0x40041df57cdf625c, "737c770eacdf827a4cbd2d08428f56a9c9a8d29b489fed89c6b252ae9a819ee7bf8781f107564850dac402412d813d730cd41bb1f4123c1b8972b5b40ad3226a34a5d522d31b9f8b167556cd39d074272f82564c57ea4e2ef1b03de1b3a7d03a3764719678dd574477bd492880c2ad2c3682ca64859778dc4b7abc4cf8c0237c7d9323c92c7f348511390472ed1af3a9acb95e1b5351"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x200, 0x2, 0x20, 0x0, [@generic={0x25, 0x1, "7d4d82e04c550b581fd51a772f1aab6979d138ec3e220a6be721e2ce9e8a3db9f39d36"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x20, 0x4, 0x5c}}, {{0x9, 0x5, 0x7, 0x2, 0x218, 0x5, 0x0, 0x5}}, {{0x9, 0x5, 0x8a, 0x0, 0x40, 0x40, 0x7f, 0x1, [@generic={0x63, 0x22, "2f1889b6f0485efcfa2e8f2720e52b644248ea0cf7fabbf76c630d0b135d6fa7f080cf6f258097640d90366501ace9b28d758a97a5a5a2f9fbc701c0cd91f3701ca71fcde18c54e737dc179e3bb494dfd7a9d6bb45b8bea4202f3b7841991858d0"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x8, 0x49, 0x2, 0xfe}}]}}, {{0x9, 0x4, 0xcd, 0x8, 0x2, 0xd4, 0x1, 0x85, 0x3f, [@hid_hid={0x9, 0x21, 0x0, 0x4, 0x1, {0x22, 0x93a}}], [{{0x9, 0x5, 0xc, 0x24, 0x10, 0x7, 0x0, 0x7}}, {{0x9, 0x5, 0x9, 0x4, 0x200, 0x1, 0x3, 0x81, [@generic={0x100, 0xc, "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"}, @generic={0x38, 0x31, "4904f731b704ab168dc8c41c7a141fa706e7d2a0c4f2bde98f31706616caf7b58f0ae7cdbfb1714419d8c44c0adeed61c127f419ff39"}]}}]}}, {{0x9, 0x4, 0xe4, 0x2, 0x9, 0x95, 0xcc, 0xeb, 0x9, [@generic={0x5a, 0x1, "a101953561c60d67dd520d09d9c4b6e84bf892a71bab9749a1b174899248a420f02c6048e250c047894374b8c0dd15ea77981c1cf0a3971b0ae98ccfb2a73c7b22058287b8498ca5d24b47c0e5afc99974e114f9fa4d0888"}, @hid_hid={0x9, 0x21, 0x7, 0xcd, 0x1, {0x22, 0x4cd}}], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xb7, 0x7, 0x5, [@generic={0xd9, 0x22, "5ad4603e1d0751f127c72ad253877bdfbbfbcdcf3eeffa8733835ecd838946b72105c4293cc24e3c7b6d81f2cd22ec8fc4cf5a18f2ecdcf496ae31206ad4ad38b13322031baccccea66a2d40cf96f80f7a1659401a1f41c63e9f5b7cd5248200061b34965a61f38b0de31ce2de8deb67087fd5451cbaeb1810b31887ad30194f613f5fe24fa60aa66d21ce83a54ba74167cfe376a584e5348b0023ed5efd4d9e000e119e4866e45ea479def78aba63509774963782b5385099f55560a79f9448895f294ec0de30de80b6e2f67b4fac1595c7d8b3d5854b"}, @generic={0x9b, 0x11, "9df4bef774033f65fb768cd55ffc828152168910b6daf1045111e36e970f74d1f7eb7117bbe48f94f2f1855306ff08f481988ff6b0b46a4aaa2e42e0f1a1114b82dae519b0688892fd53462ca4001789b43415ed9dd33cffa7210a1676fb1a81662bc6ce8271a15fd64883b5bc5f87cdd18f7354f96a3476393182bcc30d6eb2c404946dd13c9c62beff0b91d272f1031d38073808e0bca6d8"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x8, 0x1, 0xc8}}, {{0x9, 0x5, 0x4, 0x10, 0x20, 0x1f, 0xbe, 0xf5, [@generic={0x25, 0x4, "14a9884d9754f4a9fc74a1b1bd399cfa7ee98af55eb087eb97bbd3c3ebcf400695618e"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x5, 0x3d, 0x3}}, {{0x9, 0x5, 0xb, 0x0, 0x30, 0x49, 0x0, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x3}]}}, {{0x9, 0x5, 0xf, 0x4, 0x20, 0x4, 0xff, 0xff}}, {{0x9, 0x5, 0x5, 0x8, 0x10, 0x80, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x81, 0x3}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x63, 0x6, 0x1f}}, {{0x9, 0x5, 0xc, 0x18, 0x3ff, 0x7, 0x0, 0xad, [@generic={0x12, 0x22, "fe05b4b4a894b99cd9b50be278339fbe"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x7}]}}]}}, {{0x9, 0x4, 0x53, 0x8, 0xa, 0xff, 0xff, 0xff, 0x46, [@hid_hid={0x9, 0x21, 0x3, 0xfc, 0x1, {0x22, 0xbb6}}], [{{0x9, 0x5, 0x8b, 0x0, 0x40, 0x20, 0x8, 0x20, [@generic={0x48, 0x22, "9d47a26ab79ca166dd4c6754e0e14df721960b2853d982cc33533477dc6e01d82ce46dde3b109a03b1cad61a2d5de4ffc4b3c23743d2498a44d8fd05eaddce54c1341b94fca8"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x3}]}}, {{0x9, 0x5, 0x5, 0x4, 0x3ff, 0xfc, 0x9, 0xb5, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x5, 0x101}]}}, {{0x9, 0x5, 0x3, 0x8, 0x8, 0x4, 0x20, 0x50, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x9, 0x3}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xc5, 0x0, 0x80}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x4, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0x18}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x20}]}}, {{0x9, 0x5, 0x2, 0x13, 0x8, 0x5, 0x0, 0x18, [@generic={0x77, 0x23, "74935cc184ae1b545d55e4db6a0ecf14b5159dcb827467380377bb6939eb4496f8be7b8e819cd7cd9b373beb85dfbe3dd769d25e033ee8853eee8be00183b9850e304ec67dc6993de42dca580b5599eaecb2b5fe744ab7a997f1d65128c50539b7727943a1fadf2362332ac68ddc090f11c5892b53"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfd}]}}, {{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x9, 0x2, 0x4}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x20, 0x1, 0x2c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x4}, @generic={0x8f, 0x21, "6611d302425ec2f80dd3e0ec21eba8f84876282acf7f4ffd58de12eefb3940beec75c3bdf8d5cf4ec84e28f0eab997e7fe9e27a084ba6e6b9099c00e6817fe135d2515f8a1c4aac4bdb805f0aac13ef0a405409b8c37ee97d73bc4707b669cb69e1ca08897725169486ade83f19aa116314dc82c5e3bf476bdcfd77aba2ac44a6fd067c984be3a8318d4815f19"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x0, 0x7, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x8, 0x20, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x8}]}}]}}]}}]}}, &(0x7f0000000ac0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x1, 0x80, 0x5, 0x20, 0x3}, 0x1c8, &(0x7f0000000080)={0x5, 0xf, 0x1c8, 0x2, [@generic={0xd2, 0x10, 0x4, "4398d25a7d3eafe36ee9717d49c0e729a7baeea85b93ef53ad867b6821ee93ea114479241b080aebc88ce36440b28a3a0bb5e83f3b856faedaa3e9710dbdd8404c2ff14c0e16eb48f98a25c51f699aa591e7e83774b6c2e53a222419818a2806d4c5fafdd90ab279817d71025578f2d1e39ad630d037ca06ec58e5dbbaf8151a58c672c0826e21428852db596406577c4fd1aa58d3b9284ddd49fcbfb2f8b597fa0768dec4e57b6d49814a15d08b4893985ec133e0bf48c586d444e3472a160c2a55e7e90fd6065569eafeaba173dc"}, @generic={0xf1, 0x10, 0x3, "efc98709be7bd1ec31a27807044533773923bda2205d60029a0ac0b467245231e0b094b8f1ed90b05f4dac818c9f9705e177290e4c57d3b80f346302a5b8556916f442ecb3db0cb8f5fd87a60f94038b38cad5b04be771ececc92332745e5cc6f7618c4adb390f00528933a6d3f8d26c6d4c01446e2b7b2869d90c3d5a630d2a486e0f83c689c92d575d97d893f9b3a767ea7abdb050702100429835756376c1509521050975a7e13a3bc21dc7ca714efb53b5844416ae6ed3ea2f412cea46b99013ef1c60189f896f51d130c44f367fe338f353ca7e7fe136fbff21f702bbca2111b09f861c1c90232cf1c5269e"}]}, 0x3, [{0x4, &(0x7f0000000a80)=@lang_id={0x4, 0x3, 0x423}}, {0xca, &(0x7f0000000e80)=@string={0xca, 0x3, "dca70744d498bff3df223aaa126d13768a04e0a48c3d2642f1492b22ea06ed60c9ca733b11821961d65b04a2631d574b2cdbeb8496536bda18b19c7b2bcedfeb4f1b2477c3cd0a397761be32bc2a7e21340cd7a63e2244cb020f8280c6f004a4e3a9fa425709b2daf9bf2320424586cfaaaa3b9a3ae15b58a57d60257af0f2088898cc75243a9a35efbb3014bcb36c01ab67bb9813f09932df8ccc8771f2d5114b403326e90754ed65e3df9fe45a3345bbbd517d6e618add788546bbffe2ecf02402584d3920289f"}}, {0x9b, &(0x7f0000000f80)=@string={0x9b, 0x3, "eeba02dc7c5043d58fb31b39b43bc9b2441a573909a57a121bb9055d0cd454a786b5fbf5fdfa02b4354c9e82b2f5fe0eed74bd0221955e69e85b110bfe5aa92e7c58e96c9c2a7665172012cf388640028ebce521e2d79acdd91a703eb1fc23d88201f5c8a88e58b67ecb9aabec2b8feaf7b5b60d5fbbaacd5bda3f1ffcf9c79138f934d3392afa7d1937f5382202310e734960feafc0823a2d"}}]}) 00:16:06 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(0xffffffffffffffff, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 322.892799][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 323.030734][ T94] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 323.120870][ T94] usb 4-1: Using ep0 maxpacket: 32 [ 323.210763][ T95] usb 3-1: new full-speed USB device number 28 using dummy_hcd [ 323.240773][ T4549] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 323.270706][ T17] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 323.320930][ T94] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 323.329761][ T94] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 323.339895][ T94] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 00:16:07 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(0xffffffffffffffff, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 323.480959][ T17] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 323.490236][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 323.499997][ T17] usb 6-1: config 0 descriptor?? [ 323.542426][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 323.549249][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 323.550985][ T4549] usb 5-1: device descriptor read/64, error 18 [ 323.558144][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 323.581382][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 323.588568][ T17] usb 6-1: media controller created [ 323.598002][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 323.611182][ T95] usb 3-1: not running at top speed; connect to a high speed hub [ 323.625372][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 323.631277][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 323.671505][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input200 [ 323.684158][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 323.691248][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 323.710822][ T95] usb 3-1: config 8 has an invalid interface number: 101 but max is 3 [ 323.719056][ T95] usb 3-1: config 8 contains an unexpected descriptor of type 0x1, skipping [ 323.727907][ T95] usb 3-1: config 8 has an invalid interface number: 205 but max is 3 [ 323.736152][ T95] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 323.746300][ T95] usb 3-1: config 8 has 2 interfaces, different from the descriptor's value: 4 [ 323.750813][ T94] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 323.755278][ T95] usb 3-1: config 8 has no interface number 0 [ 323.755292][ T95] usb 3-1: config 8 has no interface number 1 [ 323.759403][ T95] usb 3-1: config 8 interface 101 altsetting 6 has an invalid endpoint with address 0x80, skipping [ 323.764763][ T94] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.770877][ T95] usb 3-1: config 8 interface 101 altsetting 6 has an invalid endpoint with address 0x0, skipping [ 323.776932][ T94] usb 4-1: Product: syz [ 323.787643][ T95] usb 3-1: config 8 interface 101 altsetting 6 endpoint 0x7 has invalid maxpacket 536, setting to 64 [ 323.795822][ T94] usb 4-1: SerialNumber: syz [ 323.807045][ T95] usb 3-1: config 8 interface 205 altsetting 8 endpoint 0x9 has invalid maxpacket 512, setting to 64 [ 323.837295][ T95] usb 3-1: config 8 interface 101 has no altsetting 0 [ 323.844143][ T95] usb 3-1: config 8 interface 205 has no altsetting 0 [ 323.851953][ T4532] dvb-usb: bulk message failed: -22 (1/0) [ 323.857784][ T4532] dvb-usb: error while querying for an remote control event. [ 323.866027][ T17] usb 6-1: USB disconnect, device number 28 00:16:07 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 324.001517][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 324.011016][ T95] usb 3-1: New USB device found, idVendor=0411, idProduct=015d, bcdDevice=b9.57 [ 324.020105][ T95] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.020805][ T4549] usb 5-1: device descriptor read/64, error 18 [ 324.028143][ T95] usb 3-1: Product: 뫮偼핃뎏㤛㮴닉ᩄ㥗ꔉቺ뤛崅퐌Ꝕ떆﫽됂䰵芞໾瓭ʽ锡楞寨଑嫾⺩塼泩⪜敶‗켒蘸ɀ벎⇥ퟢ춚᫙㹰ﲱƂ죵躨뙘쭾ꮚ⯬뗷බ뭟춪Ἷ識采露팴⨹緺㜙㣵Ȣั䥳﹠삯㪂 [ 324.056972][ T95] usb 3-1: Manufacturer: Ƛ䐇飔⋟꨺洒瘓Ҋꓠ㶌䈦䧱∫۪惭쫉㭳舑愙寖ꈄᵣ䭗蓫厖넘箜츫᭏眤췃㤊慷㊾⪼ⅾఴꛗ∾쭄༂肂ꐄꧣ䋺ॗ뿹‣䕂쾆ꪪ騻塛綥╠ࣲ颈痌㨤㖚믯ᐰ뎼Ŭ枫颻㊙賟蟌ᇕ䁋☳ߩ鿟嫤䔳붻絑慮蕸뭆Ȥ䵘‹鼨 [ 324.086677][ T95] usb 3-1: SerialNumber: syz [ 324.110861][ T8618] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 324.210815][ T94] usb 4-1: 0:2 : does not exist [ 324.219893][ T94] usb 4-1: USB disconnect, device number 88 [ 324.300745][ T4549] usb 5-1: new high-speed USB device number 18 using dummy_hcd 00:16:08 executing program 1: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e770102030109028307ffffffff07090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25515eb6ee7cd8c4abcda9d73c044af6b6f2cf293359912df6b7b14b4b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544184883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552e3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e00501162ae24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd194722ce9912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2caa83c1e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15fe7703227f68f19552f7972478b92925b7139848d91c5227ee1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x14, 0x7c, &(0x7f0000000000)="86f7b431b5f4a4fd0982b8b39525b844440ae7332c7b1e3e81b1758b5e9db095b8a11827d5a30b3ff5a5d46261bd5ab22f806d96bde678577b3f166bcd1e43e89e1859bf181f5d1939315c0fefe27bd181bf0ad58602b0275b9cf2389cfbc3d19be3f3bc9a4f50a2fa88944675b70db8632bfc6740f5f4913fb7daed") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x180041) ioctl$HIDIOCAPPLICATION(r0, 0x40305828, 0x400107) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x12, 0xe0, &(0x7f0000000080)="ae2e8fed1514d2edf42435680e077a6ad8b7a88081d624b26c0023c6f01cabc3c5b7fac6e1a39bac7afd8681421f678c4bee2f944c1323751703e99e88a3fb0e6a91642e4b872d8ce9beb2b9241f1703b8e8e70bcc378361414dca54856267a0e4b333bf874efdec8642a54af1de23584d65a0fa46e693ff729f07b8d83d0d486a45c018564c624ddf5896c8de9d77559f80ca6321039187ae7183b73361d7bb0463bf36fa6b14ee1ddf34694d0d537218e8faa0297508a733e909d9bcfe7cbc1873d21e4210e063da22070b721908f4beb342dcfe7beffceece24811f0b1fdc"}) r2 = syz_open_dev$hidraw(0x0, 0x0, 0xa2402) write$hidraw(r2, &(0x7f0000001200)='\x00', 0x1000001d1) 00:16:08 executing program 4: syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1201000014da2108ab12a190eb1e000000010902240001000000000904410002ff5d010009050f1f01000000000905830300911b00000000f09f86d07ea2ac5d02206d8a5085fd1e92759c2b28f368ab64fcbe75e95398195ce7c30cffc01434b1050b2bd66611aa3c1429700205111609cc14b0418c9a384d4d279a0428dbfa56ba3688bb466a3f2feee9e2867b7a643179b92c75f6a0d71182adf3b711d6b1a88f1a909cf91552c260739b33c18dc4c4f2b76bbea80ec8112902f3eb1531811912311670481573e5a99320ddb02e2a51a09c0da318d26d00f31bc6673b802afcc07705b0e0b0bcb6e67d1d14c41c2380bff2a89c5f58250664a7b5d8b823ce8fb7089ad6722b68101ef7045b76d7a6272277dbfd30ca77b8a08d8bff701b98cb6230879dac7f7e539a5f6b965543c8eb8610c788631484cba16298a632e31a2b6296e7fdbd355e051b6cc22612c9f9a800bbd2935c5d81d56937f476944c278495a5dcdace1f7da496adab67f09869a2f2ab74325f8a79fd7b6b2a98369704036dabc4493dbc87710af05ca8b242048123e8c36985c8689e8a4784fb90c6807df663806977061e9edb3f7d41cb87037fdd0b3b364e3e3743e2c418e362da08625b0176dfd28500"/474], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x51, 0xffffffff, 0x0, {}, {0x1000}, @period={0x59, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x9}, 0x0, 0x0}}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000280)={0x15, 0x35b, 0x0}) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x107d) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x9, 0xa82, 0xad87, 0x40, 0xffffffff, 0xfff}) write$hidraw(r2, &(0x7f00000000c0)="047bc0e9eb4465d225fb59c36f17e9445f68550760033d3276a8b0239199b76c4194881d81d94ba7d9c7637f87613ae5156ac2302f1dfd94b834c5baead970fe4e563b3c144f22c41579858b877f", 0x364) [ 324.489047][ T17] usb 2-1: USB disconnect, device number 16 00:16:08 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:08 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 324.570717][ T4549] usb 5-1: device descriptor read/64, error 18 [ 324.700738][ T94] usb 6-1: new high-speed USB device number 29 using dummy_hcd 00:16:08 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x180041) ioctl$HIDIOCAPPLICATION(r0, 0x40305828, 0x400107) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x2) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x6628, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x660c, 0x0) syz_usb_connect(0x2, 0x7aa, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x4, 0x57, 0x0, 0x40, 0x411, 0x15d, 0xb957, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x798, 0x4, 0x8, 0x37, 0x80, 0x80, [{{0x9, 0x4, 0x65, 0x6, 0x6, 0x37, 0xb0, 0xe6, 0xff, [@hid_hid={0x9, 0x21, 0x200, 0x1, 0x1, {0x22, 0xd84}}, @uac_as={[@format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x7, 0x6, 0x3d, "c676d6"}]}], [{{0x9, 0x5, 0x80, 0xc, 0x8, 0x0, 0x7f, 0x0, [@generic={0x42, 0x22, "dad05ffa26e2236047b321d404eb2a67ae632fe1c80e44f4aac0bd5a95b850c5c02166375cf7933634e6f391010eb7533b081484f3c3800528baff7f19bf48c1"}, @generic={0x98, 0x40041df57cdf625c, "737c770eacdf827a4cbd2d08428f56a9c9a8d29b489fed89c6b252ae9a819ee7bf8781f107564850dac402412d813d730cd41bb1f4123c1b8972b5b40ad3226a34a5d522d31b9f8b167556cd39d074272f82564c57ea4e2ef1b03de1b3a7d03a3764719678dd574477bd492880c2ad2c3682ca64859778dc4b7abc4cf8c0237c7d9323c92c7f348511390472ed1af3a9acb95e1b5351"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x200, 0x2, 0x20, 0x0, [@generic={0x25, 0x1, "7d4d82e04c550b581fd51a772f1aab6979d138ec3e220a6be721e2ce9e8a3db9f39d36"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x20, 0x4, 0x5c}}, {{0x9, 0x5, 0x7, 0x2, 0x218, 0x5, 0x0, 0x5}}, {{0x9, 0x5, 0x8a, 0x0, 0x40, 0x40, 0x7f, 0x1, [@generic={0x63, 0x22, "2f1889b6f0485efcfa2e8f2720e52b644248ea0cf7fabbf76c630d0b135d6fa7f080cf6f258097640d90366501ace9b28d758a97a5a5a2f9fbc701c0cd91f3701ca71fcde18c54e737dc179e3bb494dfd7a9d6bb45b8bea4202f3b7841991858d0"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x8, 0x49, 0x2, 0xfe}}]}}, {{0x9, 0x4, 0xcd, 0x8, 0x2, 0xd4, 0x1, 0x85, 0x3f, [@hid_hid={0x9, 0x21, 0x0, 0x4, 0x1, {0x22, 0x93a}}], [{{0x9, 0x5, 0xc, 0x24, 0x10, 0x7, 0x0, 0x7}}, {{0x9, 0x5, 0x9, 0x4, 0x200, 0x1, 0x3, 0x81, [@generic={0x100, 0xc, "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"}, @generic={0x38, 0x31, "4904f731b704ab168dc8c41c7a141fa706e7d2a0c4f2bde98f31706616caf7b58f0ae7cdbfb1714419d8c44c0adeed61c127f419ff39"}]}}]}}, {{0x9, 0x4, 0xe4, 0x2, 0x9, 0x95, 0xcc, 0xeb, 0x9, [@generic={0x5a, 0x1, "a101953561c60d67dd520d09d9c4b6e84bf892a71bab9749a1b174899248a420f02c6048e250c047894374b8c0dd15ea77981c1cf0a3971b0ae98ccfb2a73c7b22058287b8498ca5d24b47c0e5afc99974e114f9fa4d0888"}, @hid_hid={0x9, 0x21, 0x7, 0xcd, 0x1, {0x22, 0x4cd}}], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0xb7, 0x7, 0x5, [@generic={0xd9, 0x22, "5ad4603e1d0751f127c72ad253877bdfbbfbcdcf3eeffa8733835ecd838946b72105c4293cc24e3c7b6d81f2cd22ec8fc4cf5a18f2ecdcf496ae31206ad4ad38b13322031baccccea66a2d40cf96f80f7a1659401a1f41c63e9f5b7cd5248200061b34965a61f38b0de31ce2de8deb67087fd5451cbaeb1810b31887ad30194f613f5fe24fa60aa66d21ce83a54ba74167cfe376a584e5348b0023ed5efd4d9e000e119e4866e45ea479def78aba63509774963782b5385099f55560a79f9448895f294ec0de30de80b6e2f67b4fac1595c7d8b3d5854b"}, @generic={0x9b, 0x11, "9df4bef774033f65fb768cd55ffc828152168910b6daf1045111e36e970f74d1f7eb7117bbe48f94f2f1855306ff08f481988ff6b0b46a4aaa2e42e0f1a1114b82dae519b0688892fd53462ca4001789b43415ed9dd33cffa7210a1676fb1a81662bc6ce8271a15fd64883b5bc5f87cdd18f7354f96a3476393182bcc30d6eb2c404946dd13c9c62beff0b91d272f1031d38073808e0bca6d8"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x8, 0x1, 0xc8}}, {{0x9, 0x5, 0x4, 0x10, 0x20, 0x1f, 0xbe, 0xf5, [@generic={0x25, 0x4, "14a9884d9754f4a9fc74a1b1bd399cfa7ee98af55eb087eb97bbd3c3ebcf400695618e"}]}}, {{0x9, 0x5, 0x5, 0x0, 0x40, 0x5, 0x3d, 0x3}}, {{0x9, 0x5, 0xb, 0x0, 0x30, 0x49, 0x0, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x3}]}}, {{0x9, 0x5, 0xf, 0x4, 0x20, 0x4, 0xff, 0xff}}, {{0x9, 0x5, 0x5, 0x8, 0x10, 0x80, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x81, 0x3}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x63, 0x6, 0x1f}}, {{0x9, 0x5, 0xc, 0x18, 0x3ff, 0x7, 0x0, 0xad, [@generic={0x12, 0x22, "fe05b4b4a894b99cd9b50be278339fbe"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x7}]}}]}}, {{0x9, 0x4, 0x53, 0x8, 0xa, 0xff, 0xff, 0xff, 0x46, [@hid_hid={0x9, 0x21, 0x3, 0xfc, 0x1, {0x22, 0xbb6}}], [{{0x9, 0x5, 0x8b, 0x0, 0x40, 0x20, 0x8, 0x20, [@generic={0x48, 0x22, "9d47a26ab79ca166dd4c6754e0e14df721960b2853d982cc33533477dc6e01d82ce46dde3b109a03b1cad61a2d5de4ffc4b3c23743d2498a44d8fd05eaddce54c1341b94fca8"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x3}]}}, {{0x9, 0x5, 0x5, 0x4, 0x3ff, 0xfc, 0x9, 0xb5, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x5, 0x101}]}}, {{0x9, 0x5, 0x3, 0x8, 0x8, 0x4, 0x20, 0x50, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x9, 0x3}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xc5, 0x0, 0x80}}, {{0x9, 0x5, 0x5, 0x0, 0x400, 0x4, 0x2, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0x18}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x20}]}}, {{0x9, 0x5, 0x2, 0x13, 0x8, 0x5, 0x0, 0x18, [@generic={0x77, 0x23, "74935cc184ae1b545d55e4db6a0ecf14b5159dcb827467380377bb6939eb4496f8be7b8e819cd7cd9b373beb85dfbe3dd769d25e033ee8853eee8be00183b9850e304ec67dc6993de42dca580b5599eaecb2b5fe744ab7a997f1d65128c50539b7727943a1fadf2362332ac68ddc090f11c5892b53"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xfd}]}}, {{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x9, 0x2, 0x4}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x20, 0x1, 0x2c, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x4}, @generic={0x8f, 0x21, "6611d302425ec2f80dd3e0ec21eba8f84876282acf7f4ffd58de12eefb3940beec75c3bdf8d5cf4ec84e28f0eab997e7fe9e27a084ba6e6b9099c00e6817fe135d2515f8a1c4aac4bdb805f0aac13ef0a405409b8c37ee97d73bc4707b669cb69e1ca08897725169486ade83f19aa116314dc82c5e3bf476bdcfd77aba2ac44a6fd067c984be3a8318d4815f19"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x0, 0x7, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x80, 0x9}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x8, 0x20, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x8}]}}]}}]}}]}}, &(0x7f0000000ac0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x1, 0x80, 0x5, 0x20, 0x3}, 0x1c8, &(0x7f0000000080)={0x5, 0xf, 0x1c8, 0x2, [@generic={0xd2, 0x10, 0x4, "4398d25a7d3eafe36ee9717d49c0e729a7baeea85b93ef53ad867b6821ee93ea114479241b080aebc88ce36440b28a3a0bb5e83f3b856faedaa3e9710dbdd8404c2ff14c0e16eb48f98a25c51f699aa591e7e83774b6c2e53a222419818a2806d4c5fafdd90ab279817d71025578f2d1e39ad630d037ca06ec58e5dbbaf8151a58c672c0826e21428852db596406577c4fd1aa58d3b9284ddd49fcbfb2f8b597fa0768dec4e57b6d49814a15d08b4893985ec133e0bf48c586d444e3472a160c2a55e7e90fd6065569eafeaba173dc"}, @generic={0xf1, 0x10, 0x3, "efc98709be7bd1ec31a27807044533773923bda2205d60029a0ac0b467245231e0b094b8f1ed90b05f4dac818c9f9705e177290e4c57d3b80f346302a5b8556916f442ecb3db0cb8f5fd87a60f94038b38cad5b04be771ececc92332745e5cc6f7618c4adb390f00528933a6d3f8d26c6d4c01446e2b7b2869d90c3d5a630d2a486e0f83c689c92d575d97d893f9b3a767ea7abdb050702100429835756376c1509521050975a7e13a3bc21dc7ca714efb53b5844416ae6ed3ea2f412cea46b99013ef1c60189f896f51d130c44f367fe338f353ca7e7fe136fbff21f702bbca2111b09f861c1c90232cf1c5269e"}]}, 0x3, [{0x4, &(0x7f0000000a80)=@lang_id={0x4, 0x3, 0x423}}, {0xca, &(0x7f0000000e80)=@string={0xca, 0x3, "dca70744d498bff3df223aaa126d13768a04e0a48c3d2642f1492b22ea06ed60c9ca733b11821961d65b04a2631d574b2cdbeb8496536bda18b19c7b2bcedfeb4f1b2477c3cd0a397761be32bc2a7e21340cd7a63e2244cb020f8280c6f004a4e3a9fa425709b2daf9bf2320424586cfaaaa3b9a3ae15b58a57d60257af0f2088898cc75243a9a35efbb3014bcb36c01ab67bb9813f09932df8ccc8771f2d5114b403326e90754ed65e3df9fe45a3345bbbd517d6e618add788546bbffe2ecf02402584d3920289f"}}, {0x9b, &(0x7f0000000f80)=@string={0x9b, 0x3, "eeba02dc7c5043d58fb31b39b43bc9b2441a573909a57a121bb9055d0cd454a786b5fbf5fdfa02b4354c9e82b2f5fe0eed74bd0221955e69e85b110bfe5aa92e7c58e96c9c2a7665172012cf388640028ebce521e2d79acdd91a703eb1fc23d88201f5c8a88e58b67ecb9aabec2b8feaf7b5b60d5fbbaacd5bda3f1ffcf9c79138f934d3392afa7d1937f5382202310e734960feafc0823a2d"}}]}) [ 324.920838][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 324.930086][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.939578][ T94] usb 6-1: config 0 descriptor?? [ 324.982525][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 324.989329][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 324.996363][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 325.020963][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 325.028183][ T94] usb 6-1: media controller created [ 325.037767][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 325.053561][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 325.059418][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:08 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 325.101559][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input201 [ 325.113786][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 325.120840][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 325.128860][ T4549] usb 5-1: device descriptor read/64, error -71 [ 325.131175][ T17] usb 4-1: new high-speed USB device number 89 using dummy_hcd 00:16:08 executing program 1: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d7d59608fc044a5004e20058c6df1f416c35dac37320930000010979a7f07400"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000240)={0x44, &(0x7f0000000500)=ANY=[@ANYBLOB="400f530000004c6ab54b23fee0cdfdc2e7278cf6449db38bf4f7a49d3a78839b2605895cdb5e3cdd8f7f6e2fb04f8f3317defbbdb9777b0a8d49bfb996e92f70a2e1f6a559398aaa0000f774b433768000"/105], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000100)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f00000004c0)=ANY=[@ANYRESHEX=r1, @ANYRES16, @ANYRES16], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0xb, 0x1, "8e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x14e1, 0x6000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x80, 0x20, 0x7f, [{{0x9, 0x4, 0x0, 0xfc, 0x1, 0x3, 0x1, 0x1, 0x6, {0x9, 0x21, 0x1, 0x0, 0x1, {0x22, 0x3eb}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x6, 0x4, 0x4}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x110, 0x3f, 0x80, 0x0, 0x20, 0xfe}, 0x39, &(0x7f00000002c0)={0x5, 0xf, 0x39, 0x5, [@wireless={0xb, 0x10, 0x1, 0x4, 0x10, 0xff, 0x3d, 0xb2, 0x80}, @ss_container_id={0x14, 0x10, 0x4, 0x81, "8c299f82b7477adef1a33c68af4900db"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x9, 0xe, 0x9bc2}, @wireless={0xb, 0x10, 0x1, 0x4, 0x56, 0xe3, 0x0, 0x2, 0x7}]}, 0x4, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x418}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x3c0a}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x480a}}, {0x66, &(0x7f00000003c0)=@string={0x66, 0x3, "744ad0f25f12f62fef0f5141361876f07cace6ce922d52714c7c076619e33779aeed6a14a13e18fb17ceb8c1dbb35d8235788a73cd86870286e35d4709ff4c57c8b88ee11a4c3be4be86a5e62d47052aa94f85f4dce88a5c8d565da3acba0777fefb2700"}}]}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040)={0x20}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x0, &(0x7f0000000040)=ANY=[], 0x0) 00:16:08 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0xfdfdffff, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 325.181972][ T94] usb 6-1: USB disconnect, device number 29 [ 325.230881][ T17] usb 4-1: Using ep0 maxpacket: 32 [ 325.250896][ T4549] usb usb5-port1: unable to enumerate USB device [ 325.278153][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 325.300891][ T95] usb 3-1: reset full-speed USB device number 28 using dummy_hcd [ 325.430832][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 325.439544][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 325.450103][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 325.550773][ T4549] usb 2-1: new high-speed USB device number 17 using dummy_hcd 00:16:09 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x0) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 325.630883][ T94] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 325.660815][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 325.700944][ T4549] usb 2-1: too many configurations: 223, using maximum allowed: 8 [ 325.760799][ T8648] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 325.810848][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 325.819937][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.828012][ T17] usb 4-1: Product: syz [ 325.832312][ T17] usb 4-1: SerialNumber: syz [ 325.841035][ T4549] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 325.849981][ T4549] usb 2-1: can't read configurations, error -61 [ 325.880797][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 325.889910][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.899581][ T94] usb 6-1: config 0 descriptor?? [ 325.942621][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 325.949395][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 325.956167][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 325.990928][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 325.998117][ T94] usb 6-1: media controller created [ 326.000819][ T95] usb 3-1: failed to restore interface 101 altsetting 6 (error=-71) [ 326.010355][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 326.013169][ T95] ieee80211 phy19: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 326.020834][ T4549] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 326.033124][ T95] ieee80211 phy19: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 326.033142][ T95] ieee80211 phy19: rt2x00lib_probe_dev: Error - Failed to allocate device [ 326.038028][ T95] ieee80211 phy20: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 326.049665][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 326.051272][ T95] ieee80211 phy20: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 326.051290][ T95] ieee80211 phy20: rt2x00lib_probe_dev: Error - Failed to allocate device [ 326.068629][ T95] usb 3-1: USB disconnect, device number 28 [ 326.071914][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:09 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x0) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 326.153249][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input202 [ 326.166501][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 326.173680][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 326.181721][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 326.191110][ T17] usb 4-1: 0:2 : does not exist [ 326.192311][ T94] usb 6-1: USB disconnect, device number 30 [ 326.210076][ T17] usb 4-1: USB disconnect, device number 89 [ 326.221039][ T4549] usb 2-1: too many configurations: 223, using maximum allowed: 8 [ 326.282693][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 326.360827][ T4549] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 326.368576][ T4549] usb 2-1: can't read configurations, error -61 [ 326.375307][ T4549] usb usb2-port1: attempt power cycle 00:16:10 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x6f000000, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) 00:16:10 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:10 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x0) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 326.820743][ T94] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 326.930740][ T4545] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 327.030812][ T94] usb 3-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 327.039909][ T94] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.051794][ T94] usb 3-1: config 0 descriptor?? [ 327.090782][ T4549] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 327.100140][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 327.107150][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 327.113745][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 327.123297][ T4559] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 327.140931][ T4545] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 327.150002][ T4545] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.158467][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 327.165635][ T94] usb 3-1: media controller created [ 327.174747][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 327.184239][ T4545] usb 6-1: config 0 descriptor?? [ 327.196367][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 327.202288][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 327.222402][ T4545] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 327.229070][ T4545] dvb-usb: bulk message failed: -22 (3/0) [ 327.234990][ T4559] usb 4-1: Using ep0 maxpacket: 32 [ 327.241443][ T4545] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 327.251602][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input203 [ 327.263896][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 327.270975][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 327.281038][ T4545] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 327.300813][ T4545] usb 6-1: media controller created [ 327.319972][ T4545] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 327.321360][ T17] usb 3-1: USB disconnect, device number 29 [ 327.335170][ T4545] dvb-usb: bulk message failed: -22 (6/0) [ 327.341108][ T4545] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 327.350924][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 327.382090][ T4545] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input204 [ 327.393800][ T4549] usb 2-1: too many configurations: 223, using maximum allowed: 8 [ 327.422114][ T4545] dvb-usb: schedule remote query interval to 150 msecs. [ 327.429152][ T4545] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 327.437504][ T4559] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 327.446313][ T4559] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 327.447862][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 327.456478][ T4559] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 327.458584][ T4545] usb 6-1: USB disconnect, device number 31 00:16:11 executing program 4: syz_usb_connect(0x2, 0x1b, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0xd8, 0xf1, 0x65, 0x40, 0x82d, 0x200, 0x20d6, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x100, 0xff}}]}}, 0x0) 00:16:11 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(0xffffffffffffffff, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:11 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0xff020000, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 327.530901][ T4549] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 327.538718][ T4549] usb 2-1: can't read configurations, error -61 [ 327.609444][ T4545] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 327.690724][ T4549] usb 2-1: new high-speed USB device number 20 using dummy_hcd 00:16:11 executing program 2: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x5b04, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) write$char_usb(r2, &(0x7f0000000040)="bd7f4c3d38139c3d8e91f524bd7b6fd03395fce95e955e38928b540c591d8e3b1d491f37b389edca4f0bc862793a8ab08e5508afa59f12662e67fbaf", 0x3c) read$char_usb(r1, &(0x7f0000000000)=""/40, 0x28) syz_usb_disconnect(0xffffffffffffffff) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r3, 0x5b04, 0x0) write$char_usb(r3, &(0x7f0000000200)="8b3ae29c41fe00cc3084d984af5ee8899c25589889c710e7ca9bed78a4e5c138d089dab8f219d87a1bbe8eedb4a34a0c98677ad464950bced83a0d2724a80c1ab320ea3d11bfb869684c26f4d609750a7ae95a2254e1950cbd0b0359d9256811ddb14a15ef404eab858b18e927e4ff64b833895cc5929e5c04cbe608c90679c84bbc43752cc11b01f2653f", 0x8b) write$char_usb(r0, &(0x7f0000000100)="e114e422ee110516ba032f624aa05448869689f374d660a97d2efe0e4bd10bff9e7b22007f786d5270aaeb2e3c6b7d7e30b6fa35fef972d2b30bd2775dae143ff5f28dc108ccd0a20c99e4a764245cbf763bc1c22bfc38d8c08a7d9f20ece53bfa661256f50c126fc8275646e481e5eb80900b9ff8e3bd5e4971059ebfe74c44b7be80209dfd69f1755eb6f71baeeb385a2cefe090a0dff36e0d8ce3933a8d295add7602d7a16a5249c22111b0d9af0671dad9a4f76c451dd3444829d63a683ab20cbcf1878076124012f0deb846c6e1a015c44c", 0xd4) syz_usb_connect(0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x0) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000080)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7f}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000540)=ANY=[]) [ 327.820834][ T4559] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 327.830092][ T4559] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.838145][ T4559] usb 4-1: Product: syz [ 327.842359][ T4559] usb 4-1: SerialNumber: syz [ 327.930782][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 327.971168][ T4549] usb 2-1: too many configurations: 223, using maximum allowed: 8 [ 327.990789][ T4545] usb 6-1: new high-speed USB device number 32 using dummy_hcd 00:16:11 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(0xffffffffffffffff, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 328.040746][ T94] usb 5-1: new full-speed USB device number 19 using dummy_hcd [ 328.090871][ T4549] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 328.098557][ T4549] usb 2-1: can't read configurations, error -61 [ 328.105565][ T4549] usb usb2-port1: unable to enumerate USB device 00:16:11 executing program 1: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000b40)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000600)={0x2c, &(0x7f0000000500)={0x40, 0x4, 0xf7, {0xf7, 0x22, "fe0f9b54f60908c98f052d102365d07c1e07979d2fa2afad452bdd6f06ebf62a2e69c0532a9c08723862d3123ffe263952449627fb52bd5a79b1574b3bd2d76d0e4616fb92beb83d2fa87d1fdb14d9cc9dbcd06085327d9a50d3b660499600be5cdf9641cbaaedfc0095e6c6820c0e3f8d61d2c96e4ca4ee7f955111e2d0a9a9419c430c6d43ee654ef8d4f7466174b06ddf697e37706a9331fb8f65b2572bdc58c3eb6da5764d6ea4db6853bf9dd5538241b67c15e833e834bc1f82659d1a9cf910e23e16663acee4377f5b99bd6bdce825d02c27777e05aede62bfe1378f089a87b268e073b138ebbc4c5fcf233f13eb54b0adc7"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x380a}}, &(0x7f00000003c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000400)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x2, 0xff, 0xff, "2bd5eca8", "e5bd3dc6"}}, &(0x7f0000000440)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x8, 0x4, 0xae, 0x3f, 0x1, 0xe7}}}, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x60, 0x14, 0x51, "c37e2e5148b2592df19627b72a995799b697f981dcfa82bb20f0b24b87b8eeb75d410d6eb8c613fd78afb1d00d57fd719b6de4b9b51a62cd3bd6626b3a15aed0dda58da95204b113e21b2a7f24814484f0"}, &(0x7f00000006c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000700)={0x0, 0x8, 0x1, 0xc3}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000780)={0x20, 0x0, 0x8, {0x1e0, 0x80, [0xf0ff]}}, &(0x7f00000007c0)={0x40, 0x7, 0x2, 0xc5}, &(0x7f0000000800)={0x40, 0x9, 0x1, 0x80}, &(0x7f0000000840)={0x40, 0xb, 0x2, "97ac"}, &(0x7f0000000880)={0x40, 0xf, 0x2, 0x50}, &(0x7f00000008c0)={0x40, 0x13, 0x6, @link_local}, &(0x7f0000000900)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000940)={0x40, 0x19, 0x2, "199c"}, &(0x7f0000000980)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000009c0)={0x40, 0x1c, 0x1, 0xf6}, &(0x7f0000000a00)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000a40)={0x40, 0x21, 0x1, 0x3f}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_connect(0x1, 0x2, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="54ce391ccfdc5e505578dce925abe17acde6c4ec43962593e962a8802ae62a3d424599c9a5201016cc06e5a1ac5ff5b01a571bb8f13e55783627bbf7cba4e7afbfc04fee8c5233afe0e7d0236b76d462c20da356bf573e31b86f9d5baad2d2f8a1b890541d7afe9e35e59eb0e32902d612ca5f79147a7379178bb4fdab8089ccb34bad33665a54a30aac5a44839543b0c065bb7ad662629a5ccb4d0b66f5c3a14422fbcd5833b5467856602f9f86626e57d727fa7f2f14158c3bd9b112c4eb04091bf9331accbbea48ec4a3f3a912707db0bf3deaa4008183444296c8ffabef90c037841cb6d7ac9cdc21e9a", @ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYBLOB="97150cbacf3f1cbced93d8ba0f73ae83ce2bc3040000004d6daec82a8fbfd49d063ba6f3114bc5660d81f4d22ffc476298651876e2f2c307bdfde18019d7867eba5d4a1b7686dbb69c446adaeb24a5b4b3ba6cdf158341a6deeabcff0000000000000000", @ANYPTR, @ANYPTR64, @ANYPTR]], @ANYRES16=r0], 0x0) [ 328.200846][ T4545] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 328.209963][ T4545] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.218256][ T4559] usb 4-1: 0:2 : does not exist [ 328.225670][ T4559] usb 4-1: USB disconnect, device number 90 [ 328.236284][ T4545] usb 6-1: config 0 descriptor?? [ 328.292411][ T4545] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 328.299077][ T4545] dvb-usb: bulk message failed: -22 (3/0) [ 328.306319][ T4545] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 328.330946][ T4545] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 328.338138][ T4545] usb 6-1: media controller created [ 328.347775][ T4545] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 328.363651][ T4545] dvb-usb: bulk message failed: -22 (6/0) [ 328.369512][ T4545] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 328.400836][ T94] usb 5-1: config 0 has no interfaces? [ 328.406478][ T94] usb 5-1: New USB device found, idVendor=082d, idProduct=0200, bcdDevice=20.d6 [ 328.415772][ T94] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.423909][ T4549] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 328.432521][ T4545] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input205 [ 328.444606][ T4545] dvb-usb: schedule remote query interval to 150 msecs. [ 328.451635][ T4545] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 328.460845][ T94] usb 5-1: rejected 1 configuration due to insufficient available bus power [ 328.469689][ T94] usb 5-1: no configuration chosen from 1 choice [ 328.493888][ T17] usb 6-1: USB disconnect, device number 32 00:16:12 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:12 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(0xffffffffffffffff, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 328.572980][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 328.700848][ T4549] usb 3-1: unable to get BOS descriptor or descriptor too short [ 328.730757][ T12] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 328.780829][ T4549] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 328.789626][ T4549] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 328.799807][ T4549] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 328.840817][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 328.960866][ T12] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 328.969972][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.978098][ T4549] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 328.987171][ T4549] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.995181][ T4549] usb 3-1: Product: syz [ 328.999355][ T4549] usb 3-1: Manufacturer: syz [ 329.003980][ T4549] usb 3-1: SerialNumber: syz [ 329.009847][ T12] usb 2-1: config 0 descriptor?? [ 329.052748][ T12] gspca_main: sunplus-2.14.0 probing 04fc:504a 00:16:12 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 329.120892][ T17] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 329.210885][ T17] usb 4-1: Using ep0 maxpacket: 32 [ 329.300742][ T4559] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 329.370939][ T4549] usb 3-1: 0:2 : does not exist [ 329.378531][ T4549] usb 3-1: USB disconnect, device number 30 [ 329.410846][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 329.419686][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 329.429810][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 329.510893][ T4559] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 329.520138][ T4559] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 329.529635][ T4559] usb 6-1: config 0 descriptor?? [ 329.572448][ T4559] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 329.579242][ T4559] dvb-usb: bulk message failed: -22 (3/0) [ 329.586533][ T4559] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 329.611063][ T4559] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) 00:16:13 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 329.618285][ T4559] usb 6-1: media controller created [ 329.627642][ T4559] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 329.643389][ T4559] dvb-usb: bulk message failed: -22 (6/0) [ 329.649305][ T4559] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:13 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000500)={0x2c, &(0x7f0000000200)={0x20, 0x0, 0xff, {0xff, 0x31, "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"}}, &(0x7f0000000400)={0x0, 0x3, 0x44, @string={0x86, 0x3, "b40a0c5f81c55644924f94a3e62fb0d05adec14691c2e362b2f2500d41fe8446d038ee831b62b00760f3c49a4f9fda9229dd7bfb9db4188ed2a658d17d5ade503b35"}}, &(0x7f00000003c0)={0x0, 0xf, 0xf, {0x5, 0xf, 0xf, 0x2, [@ssp_cap={0x0, 0x10, 0xa, 0x7, 0x0, 0x3, 0xf, 0x1000, [0xbe0f, 0xc0, 0xff30, 0x0]}, @ptm_cap={0x3}]}}, &(0x7f0000000480)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x3, 0xff, 0x3f, "ea08c1ed", "77e23613"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x40, 0x80, 0x0, 0x80, 0x81, 0x80, 0x7f}}}, &(0x7f0000000940)={0x84, &(0x7f0000000540)={0x20, 0xd, 0x15, "7c603f08ca9ea6ceb7c1d4a57327a1dc980b405dad"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x1, 0x1}}, &(0x7f0000000340)={0x20, 0x0, 0x8, {0xe0, 0x1, [0xf0]}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0xa9ec}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0x88}, &(0x7f0000000700)={0x40, 0xb, 0x2, "09cf"}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @remote}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @random="0b44471ffe8a"}, &(0x7f0000000800)={0x40, 0x19, 0x2, "f25b"}, &(0x7f0000000840)={0x40, 0x1a, 0x2, 0x80f2}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0x3}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x40}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0x3}}) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000000f40)={0x0, 0x0, 0x80, "91c473fe4c93abed4374727ab3316895da91c2b4d12856f9fae0dd600f60471c4268a4b82c2eb90544ee07b631867e82492ef523ae6d72483d220b7e2fe52dd2b1054a9f7725cadd0052acf2c01307157ba70cec650862de91324e372748f21311781f04180a8699cbb8f8fa53b9957ada6fe728266fe9d77f78cf41a7fc05ca"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000b40)={0x14, &(0x7f0000000a00)={0x60, 0xb, 0xd2, {0xd2, 0x1d, "bd0f654288e2a791b209ee7efa55dbf05f613f0ace975baa84258f33ba0da636cea775be3379fa6ad315ec6d95fc239de3759c43d6bdda885c82974e28d1f5d135c3df33efc2a40ca66c35e00f5c226362a6ab4708cfe488d3974244a9d7d4446ee3376a816f502d80c76610b7c4a002e21993a7670e3833eb68db8e383152e75642d19e228c6973b4cdad43dc18420ec9a9b69a3168eb7d84f9ae7df311895aa2e6db984bc06fc1302ab1ec5c279c96c12022c26d297027e5182902c8072aca20b03b191985a3c08ec90748eea4111f"}}, &(0x7f0000000b00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000dc0)={0x44, &(0x7f0000000b80)={0x40, 0x15, 0x3d, "bb6538c5480318bb0b2afd6f76677e7fd7ad401528b44924239f48c6dfd771617545dd49917e838376481d5781892f5bbf1f937097a192a5566a0c60c1"}, &(0x7f0000000c00)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000c40)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000c80)={0x20, 0x80, 0x1c, {0x5, 0x556e, 0x6, 0x0, 0x7, 0x9, 0x1, 0x4, 0x15c6, 0x5, 0x2, 0x7}}, &(0x7f0000000cc0)={0x20, 0x85, 0x4, 0xffffffff}, &(0x7f0000000d00)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000d40)={0x20, 0x87, 0x2, 0xfffd}, &(0x7f0000000d80)={0x20, 0x89, 0x2, 0x1}}) [ 329.692091][ T4559] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input206 [ 329.707586][ T4559] dvb-usb: schedule remote query interval to 150 msecs. [ 329.714837][ T4559] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:13 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0xfffffdfd, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 329.778176][ T95] usb 6-1: USB disconnect, device number 33 [ 329.810973][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 329.820197][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.828235][ T17] usb 4-1: Product: syz [ 329.832549][ T17] usb 4-1: SerialNumber: syz [ 329.900474][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 330.200814][ T17] usb 4-1: 0:2 : does not exist [ 330.213231][ T17] usb 4-1: USB disconnect, device number 91 [ 330.230743][ T4559] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 330.260829][ T95] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 330.320830][ T4559] usb 3-1: Using ep0 maxpacket: 8 [ 330.440880][ T4559] usb 3-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.452082][ T4559] usb 3-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 330.461269][ T4559] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.470860][ T95] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 330.481691][ T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.491374][ T95] usb 6-1: config 0 descriptor?? [ 330.511423][ T4559] hub 3-1:118.0: bad descriptor, ignoring hub [ 330.517979][ T4559] hub: probe of 3-1:118.0 failed with error -5 [ 330.526001][ T4559] cdc_wdm 3-1:118.0: cdc-wdm0: USB WDM device 00:16:14 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xa, 0xe1, 0xfe, 0x40, 0x553, 0x2, 0xb011, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb, 0xad, 0x80}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000003480)={0x2c, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000002640)={0x44, &(0x7f00000023c0)={0x0, 0x0, 0x1, "01"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000001740)={0x44, &(0x7f0000001500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000440)={0x1c, &(0x7f0000000240)={0x0, 0x0, 0x1, "04"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000040)={0x20, 0xf, 0x4b, {0x4b, 0x0, "a23575540eaf5d183098928a81adf0852dd5d56ccc6b451648ebf829c578cde756256301dc99f49f6cce56a4c0b7f90fc6a6380ee00da4b83c2a851c9b54841e060282ae8d050d71b8"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000200)={0x1c, &(0x7f0000000140)={0x40, 0xe, 0xc, "590cc2350768abb2dde4c96f"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x56}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000001e80)={0x44, &(0x7f0000001c40), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$HIDIOCGVERSION(0xffffffffffffffff, 0x80044801, 0x0) 00:16:14 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:14 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0009003c0800040042ef420000000109021b00017600230009040000010209bd000705810700010002009f52cf67944f91a9d38a610007ebe0e5b13a5e0cc8d62a1de15bceea4ebcc87bf1c2f3105753d17feb68fd1deb944e7a8ec545377d35c6594de12e456dc9339f31935ba224ceed4d7872fe3bbae048333d3e5f108ae620af8612d07ec61d109bc7fc338b17dbeccdf4c736b30f3b54d58c172f22a905481b94730f00cb79a9efdaf4ab1a0aa57054224e0fff1032beeb6c2ae1724001743db45615c0c56367ca156288d718d0af2104ddf079f91ee7d9c1282d05fc81070e9521d9ca5861074df82684ec370104000000000000f767cca2b7b6f72f5e8425ad7e41f03d23a5660cef53b83103e2486b518301000000000d0000fb63445cc94ad290f18b955e3753692cd77537004674c6e81e9d420287252ee1961276a17070dfb900000000000000fed057aabf4107bce4f697947f6eb5dc4d447b37955614de5d9d7bf25350637676f7207d960f7df86059ab2be942e96c7a7fde8668d8cb9193475b5731d50b0cd1bde0da9cb8e9751130dbb07d5340ca4371b5cd8a826c7d67bd03a71df26be12442eede017ac9654d2572b726d8a9366112d2ca6cdd9b12737b5c966c4248941f9ee68027fabd1bceeae80307e65d3d487629a00afd7a1ff51b9e3c4b9527e2878534062f6935627aba006c1f"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 330.542405][ T95] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 330.549717][ T95] dvb-usb: bulk message failed: -22 (3/0) [ 330.556765][ T95] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 330.581679][ T95] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 330.588792][ T95] usb 6-1: media controller created [ 330.601513][ T95] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 330.628645][ T95] dvb-usb: bulk message failed: -22 (6/0) [ 330.634586][ T95] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 330.657489][ T17] usb 5-1: USB disconnect, device number 19 [ 330.692394][ T95] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input207 [ 330.713843][ T95] dvb-usb: schedule remote query interval to 150 msecs. [ 330.720981][ T95] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 330.744069][ T95] usb 6-1: USB disconnect, device number 34 [ 330.851444][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 331.040784][ T17] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 331.151602][ T8734] udc-core: couldn't find an available UDC or it's busy [ 331.158674][ T8734] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 331.220755][ T4549] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 331.230941][ T12] gspca_sunplus: reg_w_riv err -71 [ 331.236150][ T12] sunplus: probe of 2-1:0.0 failed with error -71 [ 331.244643][ T12] usb 2-1: USB disconnect, device number 21 [ 331.270833][ T17] usb 5-1: New USB device found, idVendor=0553, idProduct=0002, bcdDevice=b0.11 [ 331.279931][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 331.294093][ T17] usb 5-1: config 0 descriptor?? [ 331.310790][ T4549] usb 4-1: Using ep0 maxpacket: 32 [ 331.344542][ T17] gspca_main: cpia1-2.14.0 probing 0553:0002 [ 331.520765][ T4549] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 331.529556][ T4549] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 331.540461][ T4549] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 331.550757][ T4559] usb 6-1: new high-speed USB device number 35 using dummy_hcd 00:16:15 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000), 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 331.770788][ T17] cpia1 5-1:0.0: unexpected state after lo power cmd: 00 [ 331.777917][ T17] cpia1 5-1:0.0: Cannot go to low power mode: -5 [ 331.790920][ T4559] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 331.800058][ T4559] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 331.811941][ T4559] usb 6-1: config 0 descriptor?? [ 331.852772][ T4559] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 331.859641][ T4559] dvb-usb: bulk message failed: -22 (3/0) [ 331.866443][ T4559] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 331.891045][ T4559] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 331.898222][ T4559] usb 6-1: media controller created [ 331.908041][ T4559] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 331.923879][ T4559] dvb-usb: bulk message failed: -22 (6/0) [ 331.929705][ T4559] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 331.936951][ T4549] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 331.946122][ T4549] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.954181][ T4549] usb 4-1: Product: syz [ 331.958408][ T4549] usb 4-1: SerialNumber: syz [ 331.990973][ T12] usb 2-1: new high-speed USB device number 22 using dummy_hcd 00:16:15 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9d4c7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673f4250ebeb7be2ced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5e7c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000f40)=""/191) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1, 0x8001) syz_usb_disconnect(r1) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000180)={0x14, 0xdd, &(0x7f00000002c0)="d106bed700d776602329ed830f968470e8921e4123b42c1a0d450dde3466db67daddd532965cf80de8535645235d8a434dd292193835ddedc9a8a0cf1cb77525bb6aff552064939ef600df6ddd5c26813fd14fc78ce39f779e34c550283ee60ad4f8c49a9502fb5e8766d8993dbd842158f93d31b313bbd649968bd1daaa5fd52ea0d572acb668b4cf59735ee14bacd833b4582a59a9d042751654bdd300da0f191537517122288d3a3cfd59e2695aaf23892e582da6a6dc246501285b68f58c4913b02f6f8841f2852945227c40f2676a03c6de2e8c9a7adc561b62cf"}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/230) r2 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x40, 0x0, 0x0, 0x0, 0x8, 0x1e7d, 0x2db4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x8, 0xa0, 0x81, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x3, 0x1, 0x2, 0x20, {0x9, 0x21, 0x477, 0x46, 0x1, {0x22, 0xdf5}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x9, 0x7, 0x8f}}}}}]}}]}}, &(0x7f0000000940)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0x1, 0x49, 0xd0, 0x20, 0x3f}, 0x10, &(0x7f0000000280)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x40, 0x7, 0x9, 0x1ff, 0x1}]}, 0x9, [{0xe0, &(0x7f00000004c0)=@string={0xe0, 0x3, "6aa796757f464dae82407d2e73024bc4a8419b50edff49b28f67441f7e28b01954d5bf7bdf93000fc36df69f29cf6a1ea9a8447960bd0aaa9f6591338d986ccf020c4bce959f50721b7daa5d68e485fab6aae0157da56ef0891e67567abe9c9705f513bac38975ad6d033e1d3ef6fc861bc8c249ad05340c825ea96a543d6a3295d3a3ccf6c5087a33f08f5db79d97a602f5cb30b31525ef99e1327ae74327dc49129dce2bd93d9abee3c31e2215535673b80e963df732d99b882ac65dc8a2980e801364ad51472db62d54c2215986e05f751204aa7ffedc179c557adebd"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x1009}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xc1a}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x422}}, {0xac, &(0x7f00000006c0)=@string={0xac, 0x3, "004838e15fa0a9d646a69c849003d394de921f7eaec8c41af457caf326e23698a7881cd38e39bf955823eed958cba49e9591a0513e5490d3185e49edb0324c9c4ecdd07646430eaa6dd4c8b396f3b315c1a215da5e542b516d4bd591b8dc1e44888cf57f00d60cc543e510114bef461c6caa179f9cfc3c3763a6af05575101d78e6ea1eb5b8e34b9321ae5546662c8cae4c2aae309869f9d71ad1030a078362a0557650ca4d741f05b0b"}}, {0x5a, &(0x7f0000000780)=@string={0x5a, 0x3, "fe446d599b0e5822f98044f084b72014697a6929fec131947feb132868d31e5e618d74fddca2b94f50dd0949b331fe3ce31ae3673953be0c1990a528304def505fe475a0f990a7656794180de63abed2ef008f7f72dfbce0"}}, {0x56, &(0x7f0000000800)=@string={0x56, 0x3, "303d71523ac5f37cb9d2353a7017af9747e570d589d1d489f3e160913dccb2a2bd2d958873cb27f30feb9f7059a8eaff45db6545831437a7429f4c57ae0ee1b4211b02e2c07456278991b8db9c92909de6556099"}}, {0x8e, &(0x7f0000000880)=@string={0x8e, 0x3, "05eba1d1b4998414f95a4db78bd8b92841715db3422fc2a0b234669a955a31f372bcb717f7a7bec8c447a0015dd9c09504d3ae1af02490f3ccf3fb577c2e7ae515d16e3211fe834c1d239493e9dd60c24eb7566d017ae5d5369745780309f1a1046cdcbc0ab99ef1bb5e32a77066b01a89f3dd2cf14835eb31c8c9b6cbde3071755d1b46a311c4e7218e999b"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000c00)={0x24, &(0x7f0000000a00)={0x0, 0x8, 0xa2, {0xa2, 0xe, "7d43a24533926d55a8a51e82f11115e2d6e598ca77afcb6d7382b96737b002688c8b3ae59ae8c25fdc4d753932f6e358b5e969f4643bbdca8eb95a820f66308e3e69800d554b5bdebae5a922997c6a8e3b369bdadd5b468987794fc4032bf955b5c73268ff82381620a0b9ea3f2b9f554bd8091fdff99ba7bf664b9101d6d35f66f3e7d7ca80a11b878e4551c9f83be698858445d41560e557f11460966ed1d4"}}, &(0x7f0000000ac0)={0x0, 0x3, 0x7c, @string={0x7c, 0x3, "83e2a4bb84a7e2b49e6d568cce11673fb908a3b7606a62ac218869dd36cf14fb3b7e12c5d51c5304ef90a2a6eedd3ccf826c0f11eff292eda0495cc13f4f4326f71146af97b4fbac8c61aee8b61113cec957d4b23c1e4c93f101c41fe47d39e548c1f1e347b82e6638a1c3acd6659cc67883f20dc8ba87fc5a3b"}}, &(0x7f0000000b80)={0x0, 0x22, 0x6, {[@global=@item_4={0x3, 0x1, 0x0, "e11af4ac"}, @global=@item_012={0x0, 0x1, 0x13}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x100, 0x4, 0x1, {0x22, 0xb45}}}}, &(0x7f0000000f00)={0x2c, &(0x7f0000000c40)={0x0, 0x16, 0xe7, "b9c4eaa1fec91e750f88fd6dd81731cf5e06108f73100028492d389a5dabac3e65ecfbd305cdfec76f51935830726aa06163f38bd5de2fe32938d1dcf4e3f7150773f4f7210ac4f95db1bc7f4ad213808a10e440618b3a7c9b92b9b338f3538cb7b0bab81937f941911fa82cc73d6b41b3780983ee9949c19518aa9453c72a2ad7d63693934b7a09f1c512fd5d171ca13a7b8baf5329badb93fe887f46e0c7db20cf5fb2df7dce61876d9cd4a6e6c3a7c61adffda769429265b0424258d03121e3c827ec2f6dc0eb2f2efa5643a7d30d1f725aabd1bf8ade5080a2f6d166b5f65db16a23f40c90"}, &(0x7f0000000d40)={0x0, 0xa, 0x1, 0x10}, &(0x7f0000000d80)={0x0, 0x8, 0x1}, &(0x7f0000000dc0)={0x20, 0x1, 0xe2, "c12b027a10c400e737fca8aa380bd2c106c28ebc798568b0722c22520131ab01496d97559b760e1cd43f43855669b512b2219dd51a763af8c06f0b3a365b3c31ef5fe8a38c5025850b868d073f6d6b1ac412af373a6c7e8e5637f7221a6079c1901abc0283e9342144fa236c00e18655a4b299add49b13f30242bc8eed975f3578f673ad6959f2cff9cad37b2a80e2461a5d7eaab3ac811cec36cd01651f9a0d9574538140bbd725e15e404dc07f47a9a565c7394e837e3b8b320cd367e6ab985782981025f9897ce26de3ed370be88042ec12c5c4e04310d55b148c79ca822b7e71"}, &(0x7f0000000ec0)={0x20, 0x3, 0x1, 0x4}}) [ 332.011621][ T4559] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input208 [ 332.024388][ T4559] dvb-usb: schedule remote query interval to 150 msecs. [ 332.031444][ T4559] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 332.051993][ T4559] usb 6-1: USB disconnect, device number 35 [ 332.090867][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 332.141553][ T4559] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 332.210803][ T12] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 332.219957][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.229364][ T12] usb 2-1: config 0 descriptor?? [ 332.272767][ T12] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 332.320989][ T4549] usb 4-1: 0:2 : does not exist [ 332.330089][ T4549] usb 4-1: USB disconnect, device number 92 00:16:16 executing program 1: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r0, &(0x7f0000000040)=""/188, 0xbc) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12011c9378a2fd2f2684f1d50000a5723e10720c1300d6dc000000010902120001000000237f5b38cdb7aad557b05fe93e3eea6e1743b84a916e2454c0bf21b2d9cea54a8e61d3f5bcd1d9a6ff3c08c0d10618f020351a1abcae8f28f5b636ecbc63704586063bccd194543b86d2b72b383da89b47c5840930a38cb236dda9580bfa6376645e04a8aba00b7552392d30d2cca536aa1c8e396d19328c403634a0357b1cde9f110df937d5ed6f9b87469118c0ddb88fcd3c8812a21be40d07a1662fe9105a63c622ed2676d54a0a69db0cdd63bb314e88c96ea3c7b0efcd71a9a877784a00"/241], 0x0) r1 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r1, 0x40086602, 0x20004000) ioctl$HIDIOCSFLAG(r1, 0x4004480f, &(0x7f0000000100)=0x3) 00:16:16 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000), 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 332.500723][ T4559] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 332.530796][ T12] gspca_sunplus: reg_w_riv err -71 [ 332.540267][ T12] sunplus: probe of 2-1:0.0 failed with error -71 [ 332.551078][ T12] usb 2-1: USB disconnect, device number 22 00:16:16 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 332.720864][ T4559] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 332.730204][ T4559] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.743890][ T4559] usb 6-1: config 0 descriptor?? [ 332.792534][ T4559] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 332.807499][ T4559] dvb-usb: bulk message failed: -22 (3/0) [ 332.813993][ T4559] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. 00:16:16 executing program 2: syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x6f, 0x40241) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x20100) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/163) syz_usb_connect(0x0, 0x24, &(0x7f0000000900)={{0x12, 0x1, 0x0, 0x5d, 0xf5, 0xc2, 0x8, 0x1a86, 0x5523, 0xcefb, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xde, 0xc0, 0xaa}}]}}]}}, 0x0) [ 332.840965][ T4559] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 332.848225][ T4559] usb 6-1: media controller created [ 332.857720][ T4559] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 332.872939][ T4559] dvb-usb: bulk message failed: -22 (6/0) [ 332.877081][ T78] usb 3-1: USB disconnect, device number 31 [ 332.878750][ T4559] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 332.951629][ T4559] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input209 [ 332.962997][ T12] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 332.971277][ T4559] dvb-usb: schedule remote query interval to 150 msecs. [ 332.978235][ T4559] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 333.050803][ T12] usb 2-1: Invalid ep0 maxpacket: 47 00:16:16 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000), 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 333.130986][ T4549] dvb-usb: bulk message failed: -22 (1/0) [ 333.136790][ T4549] dvb-usb: error while querying for an remote control event. [ 333.220731][ T12] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 333.241167][ T8766] udc-core: couldn't find an available UDC or it's busy [ 333.248185][ T8766] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 333.256701][ T95] usb 6-1: USB disconnect, device number 36 [ 333.290902][ T4549] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 333.300859][ T78] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 333.310883][ T12] usb 2-1: Invalid ep0 maxpacket: 47 [ 333.316528][ T12] usb usb2-port1: attempt power cycle [ 333.371993][ T95] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 333.390813][ T78] usb 3-1: Using ep0 maxpacket: 8 [ 333.390819][ T4549] usb 4-1: Using ep0 maxpacket: 32 [ 333.520851][ T78] usb 3-1: New USB device found, idVendor=1a86, idProduct=5523, bcdDevice=ce.fb [ 333.529961][ T78] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.539788][ T78] usb 3-1: config 0 descriptor?? [ 333.582405][ T78] ch341 3-1:0.0: ch341-uart converter detected [ 333.590846][ T4549] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 333.599701][ T4549] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 333.609839][ T4549] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 00:16:17 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72c", 0xc) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 333.800825][ T78] usb 3-1: failed to receive control message: -71 [ 333.807503][ T78] ch341-uart: probe of ttyUSB0 failed with error -71 [ 333.816078][ T78] usb 3-1: USB disconnect, device number 32 [ 333.822585][ T78] ch341 3-1:0.0: device disconnected [ 333.960806][ T17] gspca_cpia1: usb_control_msg 03, error -110 [ 333.967152][ T17] cpia1: probe of 5-1:0.0 failed with error -110 [ 334.000936][ T4549] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 334.009984][ T4549] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.018114][ T4549] usb 4-1: Product: syz [ 334.022330][ T4549] usb 4-1: SerialNumber: syz [ 334.050730][ T12] usb 2-1: new high-speed USB device number 25 using dummy_hcd 00:16:17 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72c", 0xc) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 334.170790][ T4559] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 334.320924][ T12] usb 2-1: device descriptor read/64, error 18 00:16:18 executing program 4: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x14, 0xdd, &(0x7f00000001c0)="1f44f017ed66d184c28e7ee0782cceedb5beb67f7d51363fea8aa58c58b28fcb9e78353970a9852b1df0561f094136aa6f051a8811d5b9a486a66fd0c758e8398a2f7cd6c80fbb031b8044e37ba1e728275e194592375ba81ae8b62204e63072e33d4d20f73b1c965513f9768a0191a7e07d3bbe876a057c3ca958dd2d03697f406017910fed6218e12acb07952e36fcf68e80facac6a2e4f0d21e5df3b00224a5ba3e07f561661d6ae519c88d57130cc30356415dcec44b16573d5a709db70e7a61eb076a1c649a46e3dbb092c87b36172fd63d1a5cf18f48a1b0b24a"}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x60, 0x2}}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000040)="52a2c618e8fe4d870374b607cbcfdeef891dba9a89fdbf56901688fa3a0cbb8f0f29c2002b264360"}) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r2) r3 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x9, 0x28000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x1f, 0x0, &(0x7f0000000140)}) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x101) write$hidraw(r4, &(0x7f0000000080)='\x00', 0x1e8) 00:16:18 executing program 2: syz_open_dev$char_usb(0xc, 0xb4, 0xcc) r0 = syz_open_dev$hiddev(0x0, 0x8e6, 0x7a6401) ioctl$HIDIOCAPPLICATION(r0, 0x4802, 0x2) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) ioctl$HIDIOCGREPORTINFO(r0, 0xc00c4809, &(0x7f0000000000)={0x1, 0x200, 0x8001}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000540)={{0x12, 0x1, 0x0, 0x14, 0x23, 0x99, 0x8, 0xcde, 0x12, 0x67b9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x6d, 0x71, 0xd5, 0x0, [], [{{0x9, 0x5, 0x0, 0x1, 0x3ff}}]}}]}}]}}, 0x0) [ 334.380833][ T4559] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 334.389950][ T4559] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.398208][ T4549] usb 4-1: 0:2 : does not exist [ 334.408971][ T4549] usb 4-1: USB disconnect, device number 93 [ 334.418790][ T78] usb 5-1: USB disconnect, device number 20 [ 334.419805][ T4559] usb 6-1: config 0 descriptor?? [ 334.492451][ T4559] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 334.499124][ T4559] dvb-usb: bulk message failed: -22 (3/0) [ 334.506770][ T4559] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 334.531060][ T4559] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 334.538281][ T4559] usb 6-1: media controller created [ 334.548029][ T4559] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 334.563983][ T4559] dvb-usb: bulk message failed: -22 (6/0) [ 334.569855][ T4559] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 334.611591][ T4559] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input210 [ 334.623938][ T4559] dvb-usb: schedule remote query interval to 150 msecs. [ 334.631260][ T4559] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:18 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72c", 0xc) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:18 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0009003c0800040042ef420000000109021b00017600230009040000010209bd000705810700010002009f52cf67944f91a9d38a610007ebe0e5b13a5e0cc8d62a1de15bceea4ebcc87bf1c2f3105753d17feb68fd1deb944e7a8ec545377d35c6594de12e456dc9339f31935ba224ceed4d7872fe3bbae048333d3e5f108ae620af8612d07ec61d109bc7fc338b17dbeccdf4c736b30f3b54d58c172f22a905481b94730f00cb79a9efdaf4ab1a0aa57054224e0fff1032beeb6c2ae1724001743db45615c0c56367ca156288d718d0af2104ddf079f91ee7d9c1282d05fc81070e9521d9ca5861074df82684ec370104000000000000f767cca2b7b6f72f5e8425ad7e41f03d23a5660cef53b83103e2486b518301000000000d0000fb63445cc94ad290f18b955e3753692cd77537004674c6e81e9d420287252ee1961276a17070dfb900000000000000fed057aabf4107bce4f697947f6eb5dc4d447b37955614de5d9d7bf25350637676f7207d960f7df86059ab2be942e96c7a7fde8668d8cb9193475b5731d50b0cd1bde0da9cb8e9751130dbb07d5340ca4371b5cd8a826c7d67bd03a71df26be12442eede017ac9654d2572b726d8a9366112d2ca6cdd9b12737b5c966c4248941f9ee68027fabd1bceeae80307e65d3d487629a00afd7a1ff51b9e3c4b9527e2878534062f6935627aba006c1f"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 334.710745][ T12] usb 2-1: device descriptor read/64, error 18 [ 334.740755][ T94] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 334.800927][ T4559] dvb-usb: bulk message failed: -22 (1/0) [ 334.806738][ T4559] dvb-usb: error while querying for an remote control event. [ 334.860815][ T94] usb 3-1: Using ep0 maxpacket: 8 [ 334.892066][ T8766] udc-core: couldn't find an available UDC or it's busy [ 334.894245][ T78] usb 6-1: USB disconnect, device number 37 [ 334.899064][ T8766] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 00:16:18 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b09002a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecafc5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 334.990982][ T12] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 334.998723][ T94] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 335.006593][ T78] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 335.170768][ T94] usb 3-1: New USB device found, idVendor=0cde, idProduct=0012, bcdDevice=67.b9 [ 335.180300][ T94] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.188551][ T94] usb 3-1: Product: syz [ 335.192771][ T94] usb 3-1: Manufacturer: syz [ 335.197352][ T94] usb 3-1: SerialNumber: syz [ 335.204073][ T94] usb 3-1: config 0 descriptor?? [ 335.242219][ T94] usb 3-1: error -2 when submitting rx urb [ 335.248279][ T94] usb 3-1: Failed to submit rx cmd [ 335.254336][ T94] ar5523: probe of 3-1:0.0 failed with error -2 [ 335.283636][ T12] usb 2-1: device descriptor read/64, error 18 [ 335.300875][ T17] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 335.390801][ T17] usb 4-1: Using ep0 maxpacket: 32 [ 335.440723][ T78] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 335.450960][ T94] usb 3-1: USB disconnect, device number 33 00:16:19 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9d4c7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673f4250ebeb7be2ced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5e7c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000f40)=""/191) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1, 0x8001) syz_usb_disconnect(r1) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000180)={0x14, 0xdd, &(0x7f00000002c0)="d106bed700d776602329ed830f968470e8921e4123b42c1a0d450dde3466db67daddd532965cf80de8535645235d8a434dd292193835ddedc9a8a0cf1cb77525bb6aff552064939ef600df6ddd5c26813fd14fc78ce39f779e34c550283ee60ad4f8c49a9502fb5e8766d8993dbd842158f93d31b313bbd649968bd1daaa5fd52ea0d572acb668b4cf59735ee14bacd833b4582a59a9d042751654bdd300da0f191537517122288d3a3cfd59e2695aaf23892e582da6a6dc246501285b68f58c4913b02f6f8841f2852945227c40f2676a03c6de2e8c9a7adc561b62cf"}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/230) r2 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x40, 0x0, 0x0, 0x0, 0x8, 0x1e7d, 0x2db4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x8, 0xa0, 0x81, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x3, 0x1, 0x2, 0x20, {0x9, 0x21, 0x477, 0x46, 0x1, {0x22, 0xdf5}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x9, 0x7, 0x8f}}}}}]}}]}}, &(0x7f0000000940)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0x1, 0x49, 0xd0, 0x20, 0x3f}, 0x10, &(0x7f0000000280)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x40, 0x7, 0x9, 0x1ff, 0x1}]}, 0x9, [{0xe0, &(0x7f00000004c0)=@string={0xe0, 0x3, "6aa796757f464dae82407d2e73024bc4a8419b50edff49b28f67441f7e28b01954d5bf7bdf93000fc36df69f29cf6a1ea9a8447960bd0aaa9f6591338d986ccf020c4bce959f50721b7daa5d68e485fab6aae0157da56ef0891e67567abe9c9705f513bac38975ad6d033e1d3ef6fc861bc8c249ad05340c825ea96a543d6a3295d3a3ccf6c5087a33f08f5db79d97a602f5cb30b31525ef99e1327ae74327dc49129dce2bd93d9abee3c31e2215535673b80e963df732d99b882ac65dc8a2980e801364ad51472db62d54c2215986e05f751204aa7ffedc179c557adebd"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x1009}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xc1a}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x422}}, {0xac, &(0x7f00000006c0)=@string={0xac, 0x3, "004838e15fa0a9d646a69c849003d394de921f7eaec8c41af457caf326e23698a7881cd38e39bf955823eed958cba49e9591a0513e5490d3185e49edb0324c9c4ecdd07646430eaa6dd4c8b396f3b315c1a215da5e542b516d4bd591b8dc1e44888cf57f00d60cc543e510114bef461c6caa179f9cfc3c3763a6af05575101d78e6ea1eb5b8e34b9321ae5546662c8cae4c2aae309869f9d71ad1030a078362a0557650ca4d741f05b0b"}}, {0x5a, &(0x7f0000000780)=@string={0x5a, 0x3, "fe446d599b0e5822f98044f084b72014697a6929fec131947feb132868d31e5e618d74fddca2b94f50dd0949b331fe3ce31ae3673953be0c1990a528304def505fe475a0f990a7656794180de63abed2ef008f7f72dfbce0"}}, {0x56, &(0x7f0000000800)=@string={0x56, 0x3, "303d71523ac5f37cb9d2353a7017af9747e570d589d1d489f3e160913dccb2a2bd2d958873cb27f30feb9f7059a8eaff45db6545831437a7429f4c57ae0ee1b4211b02e2c07456278991b8db9c92909de6556099"}}, {0x8e, &(0x7f0000000880)=@string={0x8e, 0x3, "05eba1d1b4998414f95a4db78bd8b92841715db3422fc2a0b234669a955a31f372bcb717f7a7bec8c447a0015dd9c09504d3ae1af02490f3ccf3fb577c2e7ae515d16e3211fe834c1d239493e9dd60c24eb7566d017ae5d5369745780309f1a1046cdcbc0ab99ef1bb5e32a77066b01a89f3dd2cf14835eb31c8c9b6cbde3071755d1b46a311c4e7218e999b"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000c00)={0x24, &(0x7f0000000a00)={0x0, 0x8, 0xa2, {0xa2, 0xe, "7d43a24533926d55a8a51e82f11115e2d6e598ca77afcb6d7382b96737b002688c8b3ae59ae8c25fdc4d753932f6e358b5e969f4643bbdca8eb95a820f66308e3e69800d554b5bdebae5a922997c6a8e3b369bdadd5b468987794fc4032bf955b5c73268ff82381620a0b9ea3f2b9f554bd8091fdff99ba7bf664b9101d6d35f66f3e7d7ca80a11b878e4551c9f83be698858445d41560e557f11460966ed1d4"}}, &(0x7f0000000ac0)={0x0, 0x3, 0x7c, @string={0x7c, 0x3, "83e2a4bb84a7e2b49e6d568cce11673fb908a3b7606a62ac218869dd36cf14fb3b7e12c5d51c5304ef90a2a6eedd3ccf826c0f11eff292eda0495cc13f4f4326f71146af97b4fbac8c61aee8b61113cec957d4b23c1e4c93f101c41fe47d39e548c1f1e347b82e6638a1c3acd6659cc67883f20dc8ba87fc5a3b"}}, &(0x7f0000000b80)={0x0, 0x22, 0x6, {[@global=@item_4={0x3, 0x1, 0x0, "e11af4ac"}, @global=@item_012={0x0, 0x1, 0x13}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x100, 0x4, 0x1, {0x22, 0xb45}}}}, &(0x7f0000000f00)={0x2c, &(0x7f0000000c40)={0x0, 0x16, 0xe7, "b9c4eaa1fec91e750f88fd6dd81731cf5e06108f73100028492d389a5dabac3e65ecfbd305cdfec76f51935830726aa06163f38bd5de2fe32938d1dcf4e3f7150773f4f7210ac4f95db1bc7f4ad213808a10e440618b3a7c9b92b9b338f3538cb7b0bab81937f941911fa82cc73d6b41b3780983ee9949c19518aa9453c72a2ad7d63693934b7a09f1c512fd5d171ca13a7b8baf5329badb93fe887f46e0c7db20cf5fb2df7dce61876d9cd4a6e6c3a7c61adffda769429265b0424258d03121e3c827ec2f6dc0eb2f2efa5643a7d30d1f725aabd1bf8ade5080a2f6d166b5f65db16a23f40c90"}, &(0x7f0000000d40)={0x0, 0xa, 0x1, 0x10}, &(0x7f0000000d80)={0x0, 0x8, 0x1}, &(0x7f0000000dc0)={0x20, 0x1, 0xe2, "c12b027a10c400e737fca8aa380bd2c106c28ebc798568b0722c22520131ab01496d97559b760e1cd43f43855669b512b2219dd51a763af8c06f0b3a365b3c31ef5fe8a38c5025850b868d073f6d6b1ac412af373a6c7e8e5637f7221a6079c1901abc0283e9342144fa236c00e18655a4b299add49b13f30242bc8eed975f3578f673ad6959f2cff9cad37b2a80e2461a5d7eaab3ac811cec36cd01651f9a0d9574538140bbd725e15e404dc07f47a9a565c7394e837e3b8b320cd367e6ab985782981025f9897ce26de3ed370be88042ec12c5c4e04310d55b148c79ca822b7e71"}, &(0x7f0000000ec0)={0x20, 0x3, 0x1, 0x4}}) 00:16:19 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8", 0x12) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:19 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100004b6f0608450502800a030000000109021200010001000009040000005f3db600"], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/42, 0x2a) syz_usb_ep_write(r0, 0x1c, 0x40, &(0x7f0000000040)="741a245476deb8184bd6549ba7472620c4d53ecaef99061068a6a17216d6c576fd0b5986bfca697448c67f8f3e11c880cb0495372d757f89d5390e903f8b97b7") r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000001240)=""/4096, 0x1000) write$char_usb(r1, &(0x7f0000000000)="51eddb975f4200fdfe88", 0xa) read$char_usb(r1, &(0x7f0000000100)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r3, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGRAWPHYS(r3, 0x80404805, &(0x7f0000001100)) [ 335.590833][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 335.599709][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 335.610010][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 335.650840][ T78] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 335.660056][ T78] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.669707][ T78] usb 6-1: config 0 descriptor?? [ 335.712359][ T78] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 335.719146][ T78] dvb-usb: bulk message failed: -22 (3/0) [ 335.726029][ T78] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 335.750969][ T78] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 335.758159][ T78] usb 6-1: media controller created [ 335.767535][ T78] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 335.783147][ T78] dvb-usb: bulk message failed: -22 (6/0) [ 335.788986][ T78] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 335.831682][ T78] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input211 [ 335.843964][ T78] dvb-usb: schedule remote query interval to 150 msecs. [ 335.851068][ T78] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:19 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x527d) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) write$hidraw(r0, &(0x7f00000002c0)='#', 0x1) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 335.890789][ T12] usb 2-1: device descriptor read/64, error 18 [ 335.900764][ T95] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 335.913969][ T94] usb 6-1: USB disconnect, device number 38 00:16:19 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8", 0x12) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 336.001333][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 336.010920][ T95] usb 5-1: Using ep0 maxpacket: 8 [ 336.011031][ T12] usb usb2-port1: unable to enumerate USB device [ 336.016181][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 336.031621][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.039611][ T17] usb 4-1: Product: syz [ 336.043801][ T17] usb 4-1: SerialNumber: syz [ 336.180769][ T95] usb 5-1: New USB device found, idVendor=0545, idProduct=8002, bcdDevice= 3.0a [ 336.189994][ T95] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.201642][ T95] usb 5-1: config 0 descriptor?? 00:16:20 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201fe0009003c0800240042ef420000000109021b00017600000009040002010209bd00070581070001000000bf61cf6794a9d314209e24ef89d6f9f068facc1f"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) syz_usb_disconnect(r0) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="120161e7939a12407d04015020d3f09d000109021200010000000009040000007f0d7dbe00d97a028fa764b9c9165afa6f76429f16f60b348129545c71a4bc770c2b926e3159a9c141538acc140dacfac58ff8d8816c1e84021def8ca3e1f1fe7e6f7d7b0d37c1d2c4452128cd264f385e4862cac597ff79b9af3f00ce3ef9435600a42b7790b226ae7bb2f6bf4986b1208697ddf9856b8a14d3400f01a827955b128365c983792bcb933238e3111d83ab52b38dc6783ae4ecdfc9d9c86270b039a7d0def58d8320d8a6d6d414103eeec8d2e4506e9c2dbb55d289075609b59ffe88436e1c437579b96bd0712b387eeaf357c8b22fc6781442"], 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x438bc2) ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x40086602, 0x20004000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r4, &(0x7f0000001200)='\x00', 0x128e84bc) [ 336.420805][ T17] usb 4-1: 0:2 : does not exist [ 336.428264][ T17] usb 4-1: USB disconnect, device number 94 [ 336.480831][ T95] usb 5-1: string descriptor 0 read error: -71 [ 336.489566][ T95] gspca_main: xirlink-cit-2.14.0 probing 0545:8002 [ 336.510807][ T95] input: xirlink-cit as /devices/platform/dummy_hcd.4/usb5/5-1/input/input212 00:16:20 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8", 0x12) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 336.534765][ T95] usb 5-1: USB disconnect, device number 21 00:16:20 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 336.720704][ T94] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 336.800756][ T12] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 336.900842][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 336.930822][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 336.939979][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.950004][ T94] usb 6-1: config 0 descriptor?? [ 336.992440][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 336.999164][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 337.005817][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 337.020784][ T12] usb 3-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 337.031426][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) 00:16:20 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6", 0x15) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 337.038691][ T12] usb 3-1: config 118 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.049853][ T12] usb 3-1: config 118 interface 0 has no altsetting 0 [ 337.057855][ T12] usb 3-1: New USB device found, idVendor=2400, idProduct=4200, bcdDevice=42.ef [ 337.066965][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.075133][ T94] usb 6-1: media controller created [ 337.084580][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 337.101466][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 337.107257][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 337.141218][ T12] hub 3-1:118.0: bad descriptor, ignoring hub 00:16:20 executing program 5: syz_usb_connect(0x2, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/4096) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0xff81, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 337.149547][ T12] hub: probe of 3-1:118.0 failed with error -5 [ 337.157680][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input213 [ 337.171937][ T12] cdc_wdm 3-1:118.0: cdc-wdm0: USB WDM device [ 337.182028][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 337.189003][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 337.198413][ T94] usb 6-1: USB disconnect, device number 39 [ 337.210777][ T95] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 337.300819][ T95] usb 5-1: Using ep0 maxpacket: 8 [ 337.309000][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 337.360787][ T17] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 337.420787][ T95] usb 5-1: New USB device found, idVendor=0545, idProduct=8002, bcdDevice= 3.0a [ 337.430002][ T95] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.443119][ T95] usb 5-1: config 0 descriptor?? [ 337.450900][ T17] usb 4-1: Using ep0 maxpacket: 32 [ 337.477698][ T12] usb 3-1: USB disconnect, device number 34 [ 337.483774][ C0] cdc_wdm 3-1:118.0: nonzero urb status received: -71 [ 337.483782][ C0] cdc_wdm 3-1:118.0: wdm_int_callback - 0 bytes [ 337.483790][ C0] cdc_wdm 3-1:118.0: wdm_int_callback - usb_submit_urb failed with result -19 00:16:21 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6", 0x15) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:21 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100004b6f0608450502800a030000000109021200010001000009040000005f3db600"], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/42, 0x2a) syz_usb_ep_write(r0, 0x1c, 0x40, &(0x7f0000000040)="741a245476deb8184bd6549ba7472620c4d53ecaef99061068a6a17216d6c576fd0b5986bfca697448c67f8f3e11c880cb0495372d757f89d5390e903f8b97b7") r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000001240)=""/4096, 0x1000) write$char_usb(r1, &(0x7f0000000000)="51eddb975f4200fdfe88", 0xa) read$char_usb(r1, &(0x7f0000000100)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r3, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGRAWPHYS(r3, 0x80404805, &(0x7f0000001100)) [ 337.650860][ T17] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 337.659593][ T17] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 337.669808][ T17] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 337.720869][ T95] usb 5-1: string descriptor 0 read error: -71 [ 337.729619][ T95] gspca_main: xirlink-cit-2.14.0 probing 0545:8002 [ 337.737700][ T95] input: xirlink-cit as /devices/platform/dummy_hcd.4/usb5/5-1/input/input214 [ 337.754970][ T95] usb 5-1: USB disconnect, device number 22 [ 338.030798][ T17] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 338.040019][ T17] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.048077][ T17] usb 4-1: Product: syz [ 338.052262][ T17] usb 4-1: SerialNumber: syz [ 338.060756][ T12] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 338.200742][ T95] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 338.230806][ T12] usb 3-1: device descriptor read/8, error -61 [ 338.291482][ T95] usb 5-1: Using ep0 maxpacket: 8 [ 338.410875][ T17] usb 4-1: 0:2 : does not exist [ 338.416538][ T95] usb 5-1: New USB device found, idVendor=0545, idProduct=8002, bcdDevice= 3.0a [ 338.425648][ T95] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.435441][ T17] usb 4-1: USB disconnect, device number 95 [ 338.447235][ T95] usb 5-1: config 0 descriptor?? 00:16:22 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9d4c7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673f4250ebeb7be2ced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5e7c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000f40)=""/191) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1, 0x8001) syz_usb_disconnect(r1) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000180)={0x14, 0xdd, &(0x7f00000002c0)="d106bed700d776602329ed830f968470e8921e4123b42c1a0d450dde3466db67daddd532965cf80de8535645235d8a434dd292193835ddedc9a8a0cf1cb77525bb6aff552064939ef600df6ddd5c26813fd14fc78ce39f779e34c550283ee60ad4f8c49a9502fb5e8766d8993dbd842158f93d31b313bbd649968bd1daaa5fd52ea0d572acb668b4cf59735ee14bacd833b4582a59a9d042751654bdd300da0f191537517122288d3a3cfd59e2695aaf23892e582da6a6dc246501285b68f58c4913b02f6f8841f2852945227c40f2676a03c6de2e8c9a7adc561b62cf"}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/230) r2 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x40, 0x0, 0x0, 0x0, 0x8, 0x1e7d, 0x2db4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x8, 0xa0, 0x81, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x3, 0x1, 0x2, 0x20, {0x9, 0x21, 0x477, 0x46, 0x1, {0x22, 0xdf5}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x9, 0x7, 0x8f}}}}}]}}]}}, &(0x7f0000000940)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0x1, 0x49, 0xd0, 0x20, 0x3f}, 0x10, &(0x7f0000000280)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x2, 0x40, 0x7, 0x9, 0x1ff, 0x1}]}, 0x9, [{0xe0, &(0x7f00000004c0)=@string={0xe0, 0x3, "6aa796757f464dae82407d2e73024bc4a8419b50edff49b28f67441f7e28b01954d5bf7bdf93000fc36df69f29cf6a1ea9a8447960bd0aaa9f6591338d986ccf020c4bce959f50721b7daa5d68e485fab6aae0157da56ef0891e67567abe9c9705f513bac38975ad6d033e1d3ef6fc861bc8c249ad05340c825ea96a543d6a3295d3a3ccf6c5087a33f08f5db79d97a602f5cb30b31525ef99e1327ae74327dc49129dce2bd93d9abee3c31e2215535673b80e963df732d99b882ac65dc8a2980e801364ad51472db62d54c2215986e05f751204aa7ffedc179c557adebd"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x437}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x1009}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0xc1a}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x422}}, {0xac, &(0x7f00000006c0)=@string={0xac, 0x3, "004838e15fa0a9d646a69c849003d394de921f7eaec8c41af457caf326e23698a7881cd38e39bf955823eed958cba49e9591a0513e5490d3185e49edb0324c9c4ecdd07646430eaa6dd4c8b396f3b315c1a215da5e542b516d4bd591b8dc1e44888cf57f00d60cc543e510114bef461c6caa179f9cfc3c3763a6af05575101d78e6ea1eb5b8e34b9321ae5546662c8cae4c2aae309869f9d71ad1030a078362a0557650ca4d741f05b0b"}}, {0x5a, &(0x7f0000000780)=@string={0x5a, 0x3, "fe446d599b0e5822f98044f084b72014697a6929fec131947feb132868d31e5e618d74fddca2b94f50dd0949b331fe3ce31ae3673953be0c1990a528304def505fe475a0f990a7656794180de63abed2ef008f7f72dfbce0"}}, {0x56, &(0x7f0000000800)=@string={0x56, 0x3, "303d71523ac5f37cb9d2353a7017af9747e570d589d1d489f3e160913dccb2a2bd2d958873cb27f30feb9f7059a8eaff45db6545831437a7429f4c57ae0ee1b4211b02e2c07456278991b8db9c92909de6556099"}}, {0x8e, &(0x7f0000000880)=@string={0x8e, 0x3, "05eba1d1b4998414f95a4db78bd8b92841715db3422fc2a0b234669a955a31f372bcb717f7a7bec8c447a0015dd9c09504d3ae1af02490f3ccf3fb577c2e7ae515d16e3211fe834c1d239493e9dd60c24eb7566d017ae5d5369745780309f1a1046cdcbc0ab99ef1bb5e32a77066b01a89f3dd2cf14835eb31c8c9b6cbde3071755d1b46a311c4e7218e999b"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000c00)={0x24, &(0x7f0000000a00)={0x0, 0x8, 0xa2, {0xa2, 0xe, "7d43a24533926d55a8a51e82f11115e2d6e598ca77afcb6d7382b96737b002688c8b3ae59ae8c25fdc4d753932f6e358b5e969f4643bbdca8eb95a820f66308e3e69800d554b5bdebae5a922997c6a8e3b369bdadd5b468987794fc4032bf955b5c73268ff82381620a0b9ea3f2b9f554bd8091fdff99ba7bf664b9101d6d35f66f3e7d7ca80a11b878e4551c9f83be698858445d41560e557f11460966ed1d4"}}, &(0x7f0000000ac0)={0x0, 0x3, 0x7c, @string={0x7c, 0x3, "83e2a4bb84a7e2b49e6d568cce11673fb908a3b7606a62ac218869dd36cf14fb3b7e12c5d51c5304ef90a2a6eedd3ccf826c0f11eff292eda0495cc13f4f4326f71146af97b4fbac8c61aee8b61113cec957d4b23c1e4c93f101c41fe47d39e548c1f1e347b82e6638a1c3acd6659cc67883f20dc8ba87fc5a3b"}}, &(0x7f0000000b80)={0x0, 0x22, 0x6, {[@global=@item_4={0x3, 0x1, 0x0, "e11af4ac"}, @global=@item_012={0x0, 0x1, 0x13}]}}, &(0x7f0000000bc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x100, 0x4, 0x1, {0x22, 0xb45}}}}, &(0x7f0000000f00)={0x2c, &(0x7f0000000c40)={0x0, 0x16, 0xe7, "b9c4eaa1fec91e750f88fd6dd81731cf5e06108f73100028492d389a5dabac3e65ecfbd305cdfec76f51935830726aa06163f38bd5de2fe32938d1dcf4e3f7150773f4f7210ac4f95db1bc7f4ad213808a10e440618b3a7c9b92b9b338f3538cb7b0bab81937f941911fa82cc73d6b41b3780983ee9949c19518aa9453c72a2ad7d63693934b7a09f1c512fd5d171ca13a7b8baf5329badb93fe887f46e0c7db20cf5fb2df7dce61876d9cd4a6e6c3a7c61adffda769429265b0424258d03121e3c827ec2f6dc0eb2f2efa5643a7d30d1f725aabd1bf8ade5080a2f6d166b5f65db16a23f40c90"}, &(0x7f0000000d40)={0x0, 0xa, 0x1, 0x10}, &(0x7f0000000d80)={0x0, 0x8, 0x1}, &(0x7f0000000dc0)={0x20, 0x1, 0xe2, "c12b027a10c400e737fca8aa380bd2c106c28ebc798568b0722c22520131ab01496d97559b760e1cd43f43855669b512b2219dd51a763af8c06f0b3a365b3c31ef5fe8a38c5025850b868d073f6d6b1ac412af373a6c7e8e5637f7221a6079c1901abc0283e9342144fa236c00e18655a4b299add49b13f30242bc8eed975f3578f673ad6959f2cff9cad37b2a80e2461a5d7eaab3ac811cec36cd01651f9a0d9574538140bbd725e15e404dc07f47a9a565c7394e837e3b8b320cd367e6ab985782981025f9897ce26de3ed370be88042ec12c5c4e04310d55b148c79ca822b7e71"}, &(0x7f0000000ec0)={0x20, 0x3, 0x1, 0x4}}) 00:16:22 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_usb_connect$cdc_ncm(0x0, 0x73, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x61, 0x2, 0x1, 0x9, 0x40, 0xff, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "8053967b47"}, {0x5, 0x24, 0x0, 0xf000}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x6, 0x4acb}, {0x6, 0x24, 0x1a, 0x8, 0x10}}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x26, 0x20, 0xfd}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x0, 0x0, 0x96}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0xff, 0x3, 0x7}}}}}}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x300, 0xf9, 0x40, 0x4, 0x20, 0x1f}, 0x50, &(0x7f00000002c0)={0x5, 0xf, 0x50, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x40, 0x0, 0x3f, 0x7, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "a2110b96cc75bad85f5797bb195aab23"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x0, 0x2, 0x20, 0x5, 0x76}, @ssp_cap={0x14, 0x10, 0xa, 0x3f, 0x2, 0x10001, 0xf00f, 0x2, [0xc00f, 0x30]}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x5, 0x0, 0x6}, @ptm_cap={0x3}]}, 0x4, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x245c}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x38, &(0x7f0000000380)=@string={0x38, 0x3, "99283aa2bbe720ff610c6da126c9a8483b67f3fb1c2daf592888fecaba58ecb105fd4ea6b2a032b503288c1646f452eb85b598196467"}}, {0xf5, &(0x7f00000003c0)=@string={0xf5, 0x3, "076d213ee575ddbe690849905f52323963fba9927a5b26dcf77e8ab43a15a500481b1a965771673c296b236fa4e3b92bcb6ca72db632b1f6c242c93f1ed6886f366d577a1dabda91b401ce41a7466ff067fea56b0b1f854ee4a0ac19e0b09ba6bf725dcf8ac3c303d036ee1a87544f695bb9d2d92a043141aefbf27ead45e6e07f6f6fd371eea63442370ecdad4b43bd489aec09c4c4b1979c41451f092f2ea5b1e298e89482bcfb8784f2169d011bbb207f2cf119f10555a1244e3e9518c657bfca180e9cac5abc938752dfea5fb15b33425c89b153f93aab32d841e81f3f46fe0059f2a8783576316a854f7e9c737fed354a"}}]}) syz_usb_disconnect(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0xc080) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x6, 0x2, 0x0, 0x400, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) 00:16:22 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6", 0x15) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 338.500799][ T12] usb 3-1: device descriptor read/8, error -61 [ 338.730897][ T95] usb 5-1: string descriptor 0 read error: -71 [ 338.739411][ T95] gspca_main: xirlink-cit-2.14.0 probing 0545:8002 [ 338.754341][ T95] input: xirlink-cit as /devices/platform/dummy_hcd.4/usb5/5-1/input/input215 [ 338.769049][ T95] usb 5-1: USB disconnect, device number 23 00:16:22 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 338.780738][ T12] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 338.850813][ T4532] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 338.970800][ T12] usb 3-1: device descriptor read/8, error -61 00:16:22 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd", 0x16) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 339.030816][ T78] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 339.070820][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 339.079947][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 339.102642][ T4532] usb 6-1: config 0 descriptor?? [ 339.142448][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 339.149135][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 339.156316][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 339.180952][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 339.188409][ T4532] usb 6-1: media controller created [ 339.198141][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 339.214234][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 339.220201][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 339.240854][ T78] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 339.249950][ T78] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 339.260001][ T12] usb 3-1: device descriptor read/8, error -61 [ 339.261197][ T78] usb 2-1: config 0 descriptor?? [ 339.272462][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input216 [ 339.285028][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 339.292045][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 339.322439][ T78] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 339.329110][ T78] dvb-usb: bulk message failed: -22 (3/0) [ 339.335707][ T78] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 339.357688][ T8893] udc-core: couldn't find an available UDC or it's busy [ 339.364767][ T8893] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 339.373041][ T95] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 339.380969][ T78] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 339.381225][ T12] usb usb3-port1: attempt power cycle [ 339.388038][ T78] usb 2-1: media controller created [ 339.402467][ T78] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 339.417107][ T78] dvb-usb: bulk message failed: -22 (6/0) [ 339.422968][ T78] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:23 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0xd1, 0xa9, 0xd0, 0x8, 0x1d50, 0x6089, 0x15b9, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xd1, 0x82, 0xfa}}]}}]}}, 0x0) syz_usb_connect$uac1(0x4, 0xd4, &(0x7f00000006c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc2, 0x3, 0x1, 0x4, 0xc0, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x7, 0x1}, [@processing_unit={0xb, 0x24, 0x7, 0x4, 0x2, 0x7f, "793be3f0"}, @mixer_unit={0xb, 0x24, 0x4, 0x3, 0x2, "e6b3548fa687"}, @processing_unit={0xd, 0x24, 0x7, 0x4, 0x2, 0x1f, "54d682ca986e"}, @selector_unit={0x8, 0x24, 0x5, 0x5, 0xad, "a192a1"}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x204, 0x2, 0x9, 0x7f, 0xc0, 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x8, 0x3, 0x2, 0x2, "f4"}, @as_header={0x7, 0x24, 0x1, 0xfe, 0x2}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x40, 0x1, 0x0, 0x7f, "", "1dc6"}, @as_header={0x7, 0x24, 0x1, 0x3, 0x14, 0x4}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x20, 0x8, 0x5, {0x7, 0x25, 0x1, 0x2, 0xe0, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x8, 0x6, 0x3, "2f15"}]}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x0, 0x40, 0x0, {0x7, 0x25, 0x1, 0x2, 0x0, 0x2}}}}}}}]}}, &(0x7f0000000640)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x40, 0x50, 0x1, 0xff, 0x6}, 0x58, &(0x7f00000001c0)={0x5, 0xf, 0x58, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x9, 0x5, 0x100}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x9, 0x4, 0x5}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0xaa, 0x38, 0x4}, @ssp_cap={0x24, 0x10, 0xa, 0x0, 0x6, 0x8, 0x1e0f, 0x20, [0xfff0, 0x0, 0xc0, 0xc030, 0xff00, 0xc0]}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "b36d3bb55fcec843234f70138c3f5cba"}]}, 0x7, [{0x72, &(0x7f0000000240)=@string={0x72, 0x3, "f1bb0ed423500d5e8294022d6409d4b986870d620bd9ce4b0f97dbcdf9d2f624c53a822cba982a2ad2ceb90c48221d480421da9a9b9aa37cc03677069db58e66e541aa7c1018873d5d32b4d839406244d12adbccff95d31de390fb1aa49435f57839b4937187e89b69e40254b09475b4"}}, {0x36, &(0x7f0000000040)=@string={0x36, 0x3, "7a523464d450cd67fc827b7f6a8a0e5b4df1101c109a04a6a47afe673340502ba150218e5ff84881bfa2a7dcf46c2bf0d0f37422"}}, {0xce, &(0x7f00000002c0)=@string={0xce, 0x3, "112dc5f63f1a4394234ddf96afeed38fa0f561b971c6deacd9e2d0d37f6f10341ea56836021e17433ff8fd4fe4397150aa3f15beb08eba8c5c4a48eb4dc6747094f195d3e6996db791b7220266209e3da816f83643c79593033ddc22fd555dc25c9de068baee4ab4bffb7cafe2709d7c61042df2ab34345cabfc3a39d9236307f0a5e9b804f4fd52cf8a9140c9f8844dcab8997ddde98ccaafc6bc9079466b136330876d1a579d1330d4222a78879ef811e0feec2d5aa57fe3bf5be4b1719833fbdaf36cc06335e2edf44368"}}, {0xbb, &(0x7f00000003c0)=@string={0xbb, 0x3, "2d1d08ab756378436dab994b0494e82e6f9655f32cd20d598aca42dd6a110396cd7fd5f8e47c977ac0d3b4d2eb5bfea51ce88976deaeb50597220e38e893425526d385fab4477b139de87b7aab0e2868d1b43d962fea2170cc85e5422179eb5681541165ceedffe33162fd0df6fa02d5358622b8d2234fe465844ecd12f53861430fa5f84ee1816eb68fc3e2b1dcc679cdc30fa78176ce74a358ee8912b12994f967598e290b3fe52ef165beb0219f7d08e189c5e9a37e9aff"}}, {0xe6, &(0x7f0000000480)=@string={0xe6, 0x3, "e7caa6c56a9e3aecc997211d44ad05ade31b93fbbccc4dfc19090c8145294150dbb555eb96423da8aa72b3692558dd9173b297670c4f383373cbf25636b1ab438f58c11576987bfb5f0dc0c3fc7579ce545ead4ef8a3461006f403a423a0e8b9234e14b041d104455a4bb6bd7f1b16ab734768f75ba2f8794fb55e50cecf767f90f31d569d1ce86596506f7b2562e87d08f7cd428ee3f82e9ab077723848e2a790a4e83c3f4cf17cdc318ddd20eae9c6f3e9bdb4946191703d2172915b458fb69caab129f24ea9a317c406537afefc650766263a4ec03be204cf4e4d3fb2b6417cbcda86"}}, {0xc, &(0x7f0000000580)=@string={0xc, 0x3, "b04477d75e9a46d0cffd"}}, {0x41, &(0x7f00000005c0)=@string={0x41, 0x3, "4a38e37dd59f2f01ccde93c691187f7600c8e2eb1024cd667bd85f79ac040bf17e80b92483654c4256f913ca3f8461e0ff57e62f7f9a8704ac7896bea6848c"}}]}) 00:16:23 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12170000000000106a00010000000009040000000300000009210000000122000009058103000000004000"/54], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000a80)=ANY=[@ANYBLOB="12010000090001206d041cc304000000000109022c00010000a000090400009dc420c313226d489c77fe01030101000921000000012205e70905810346fa121c00fe884ca8029e43530d31bf7ea63b56662ea0fc0aca6d39d97451b04872dff088f59694bd46c37c000d10136053dd7103a433bac9"], 0x0) r2 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040)=ANY=[@ANYBLOB="00f2fa216518"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000380)={0x2c, &(0x7f0000000200)={0x40, 0x21, 0x72, {0x72, 0xe, "5c260583a5fb00da9cf488fc8df4f3e82f9dafff503da68e701f5c6f87770a71a098efd0e4569e1a7d4ca70c111eee070cacc9b348ef9deb4baff5cd0ebe1f848c90586ceb0d508543a94ef9dd56c844932dc422cb4666585dcc41750d2160e187a2f0913891c29f01ce731bc368d45a"}}, &(0x7f00000002c0)={0x0, 0x3, 0x8e, @string={0x8e, 0x3, "545aa09e7d6f9e7896e211156612ef8ebc927a6556181a24b6c75ce4c5899163dfefe98235769ccd7fb316596a50f80e96928d151aec93fdd0e0575413fd7d054aa4bcf7d0d31616e7f2dafef9a1ddaf35b3d5e298f4d9af1a4ccfcd3b371450cf9ad01ccea4c9a33c682a57c6cb16cef2f681c4dcfebf9e01bb4afcb3033677f2db60fe9df6eca0bba8e2e6"}}, &(0x7f0000000500)={0x0, 0xf, 0xe0, {0x5, 0xf, 0xe0, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0xfc, "13e5b487a3bbdec1a81504f2d0025336"}, @ssp_cap={0xc, 0x10, 0xa, 0x9, 0x0, 0x1, 0xf, 0xfa}, @generic={0xa7, 0x10, 0xa, "d5098fff7f02e6a95b4ce91bb7e0fddd554ed5c755e6fbb97debee2782e979cc53e6f0cf8c65e65033cc449daad34587519b14341360808230e75a2edf0ec33179a9b6a1421ea1fb695f68125a70f7bd1d107d69e8f8b1e51dfcbc6fbfb8b2559316b47f2792af85c7ebaa07d31fb1b81890f2408272134b3e0dbd795f0f867dff1d1f7028de04f4b7a16579dc98d195c763d8d7af24773774bae4f7447feabbef279437"}, @ss_container_id={0x14, 0x10, 0x4, 0xc4, "dff491bf489b3602be2be914a64e0755"}]}}, &(0x7f0000000100)={0x20, 0x29, 0xf, {0xf, 0x29, 0x80, 0xdd52ec26929d1c1e, 0x7, 0x7f, '*B)j', "1268ecf3"}}, &(0x7f0000000180)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x0, 0x1, 0x3, 0x1f, 0x2, 0x8}}}, &(0x7f00000009c0)={0x84, &(0x7f00000003c0)={0x40, 0x16, 0x36, "b136b873ef9f5cdbfeb7f2435ec4e2dbeea1ac899e26d227205ac4064d3f14ddf0c2d365346e8f2ae3a2cee8bc41247f6e8a3d9423e1"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000600)={0x0, 0x8, 0x1}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x80, 0x4}}, &(0x7f00000006c0)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000740)={0x40, 0x9, 0x1, 0x40}, &(0x7f0000000780)={0x40, 0xb, 0x2, "45da"}, &(0x7f00000007c0)={0x40, 0xf, 0x2, 0x200}, &(0x7f0000000800)={0x40, 0x13, 0x6}, &(0x7f0000000840)={0x40, 0x17, 0x6, @random="06cc0878686a"}, &(0x7f0000000880)={0x40, 0x19, 0x2, "ba38"}, &(0x7f00000008c0)={0x40, 0x1a, 0x2, 0x82}, &(0x7f0000000900)={0x40, 0x1c, 0x1, 0x7}, &(0x7f0000000940)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000000980)={0x40, 0x21, 0x1, 0x20}}) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, 0x0, &(0x7f0000000e80)={0xfffffffffffffe8f, &(0x7f0000000d00)={0x0, 0xb, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io(r2, &(0x7f0000001580)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x80, 0x7c, 0x40, "e73ec0d9", "00eac917"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000040)={0x2c, &(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64=0x0, @ANYRESOCT, @ANYRES16], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000700)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000040000006852c8923d84ac37c930043fa3c9ffb185721f983ad2905b39000000"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000280)={0x0, 0x0, 0x4, "90b3ff15"}, 0x0, 0x0, 0x0, 0x0}) [ 339.450775][ T4532] dvb-usb: bulk message failed: -22 (1/0) [ 339.456582][ T4532] dvb-usb: error while querying for an remote control event. [ 339.465016][ T78] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input217 [ 339.477064][ T78] dvb-usb: schedule remote query interval to 150 msecs. [ 339.484174][ T78] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 339.492151][ T95] usb 4-1: Using ep0 maxpacket: 32 00:16:23 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd", 0x16) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 339.601754][ T94] usb 6-1: USB disconnect, device number 40 [ 339.640978][ T4532] dvb-usb: bulk message failed: -22 (1/0) [ 339.646864][ T4532] dvb-usb: error while querying for an remote control event. [ 339.682088][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 339.710904][ T95] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 339.719737][ T95] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 339.730130][ T95] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 339.771318][ T8891] udc-core: couldn't find an available UDC or it's busy [ 339.778527][ T8891] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 339.787789][ T4559] usb 2-1: USB disconnect, device number 27 [ 339.840845][ T78] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 339.882935][ T4559] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 340.020901][ T78] usb 5-1: device descriptor read/8, error -61 00:16:23 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd", 0x16) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 340.100759][ T12] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 340.100890][ T95] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 340.117480][ T95] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.125530][ T95] usb 4-1: Product: syz [ 340.129891][ T95] usb 4-1: SerialNumber: syz [ 340.300784][ T78] usb 5-1: device descriptor read/8, error -61 [ 340.340726][ T12] usb 3-1: Using ep0 maxpacket: 8 00:16:24 executing program 1: syz_usb_connect(0x5, 0x583, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0xec, 0x89, 0xba, 0x40, 0x5ac, 0x821f, 0x3656, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x571, 0x2, 0x9, 0x55, 0x0, 0x0, [{{0x9, 0x4, 0x59, 0x3, 0x9, 0x75, 0x38, 0x2, 0x7, [@uac_as={[@as_header={0x7, 0x24, 0x1, 0x7, 0x88, 0x3}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x3f, 0x2, 0xea, 0x8, "9b5d846124b8"}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x3, 0x0, 0x4, "8568e35eaeb251"}, @format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0x2, 0xff, 0x2, "98d95f"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x0, 0x4, 0x1, 0x20, "bcf600", "116cab"}]}, @cdc_ncm={{0x9, 0x24, 0x6, 0x0, 0x1, "6eea5871"}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x6, 0x483, 0x80}, {0x6, 0x24, 0x1a, 0xe8, 0x2}, [@obex={0x5, 0x24, 0x15, 0x8001}, @mdlm={0x15, 0x24, 0x12, 0x2}, @mbim={0xc, 0x24, 0x1b, 0x1f0, 0x7f, 0x35, 0x80, 0xfff, 0x4}, @mbim_extended={0x8, 0x24, 0x1c, 0x7fff, 0x81, 0x400}]}], [{{0x9, 0x5, 0xf, 0x10, 0x40, 0x1, 0x7f, 0x5, [@generic={0x4c, 0xb, "ba48b0dc209f45ab3ca649a26d250a0c280799312382df7e774c55cbc43e8916588cc287fb23c2fc2c0fee17dcc2a95bc23464991cb0d67b5f944ef84d734fddb52c5f0b4c6d6b400b52"}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x20, 0xeb20}]}}, {{0x9, 0x5, 0xa, 0x8, 0x20, 0x80, 0x6e, 0xb7}}, {{0x9, 0x5, 0xe, 0x0, 0x40, 0x8, 0x6, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x20, 0x69e}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xc2, 0x23df}]}}, {{0x9, 0x5, 0x19f389aa6fb1d284, 0x0, 0x10, 0x5, 0xff, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xe1, 0x7}]}}, {{0x9, 0x5, 0x5, 0x1, 0x8, 0x5d, 0x7f, 0x80, [@generic={0x89, 0x30, "d9e13a58577c34bfe94e06a0bded94a5305f712656c02f17dc6ccc48afa22405d4c679b93f6d78673fa475df79c0d56290fbf7c3dbec605d7321453fd67ce4f4f65e936231ae8a245a4d6123c30eaf54524b0f37f5c27315da1159bfaa396c0637064009e1c26d409ef4773da45d615a0d4e04ab67e3f9af8caf4b8dcb44b8716821d285fe03ee"}, @generic={0xb3, 0x22, "97675d71005a1351ce5aafcc5e96cacd7b59c0752ec805f42f1c94b5cf6dc5b66ed1765d776fde84966d41a081ccc961ce065fb86430f01ed910f80400e367a465751ba230cbfec7a1c493fc5008ed6278d1caacd56231f529cf77ce633993febdb1aadf3c0fe8cc28b68e2f5c748d58b6abc73b374383a11955c68bc4a0e404d2ccb4cdb090efd2b75b807597a7f93e88a67a2003416001fc234e71a94cfc50f649c4081ec4c2ef28b2400f6161d66f7e"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x40, 0x4e, 0x5, 0x1}}, {{0x9, 0x5, 0x3, 0x3, 0x200, 0xdd, 0x5, 0x9, [@generic={0x35, 0x12, "2d330e8a65200ca036ac62582915d2d9bc08cd1a47f1fa36abff60bc452d33a900cbd846ed009533d3a2b595bbefe6d5968561"}]}}, {{0x9, 0x5, 0xa, 0x4, 0x400, 0x20, 0x5, 0x81}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x7f, 0xc1, 0x1, [@generic={0x3e, 0xb, "ceec73555f3508bcbeb1436f53e727e8523e3a9c7626f26cf75098df585464c209b9b80bbd3d31e4d7aef0eebf3164b856364bd05ab2d9d46a1704f5"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x4}]}}]}}, {{0x9, 0x4, 0xd2, 0x9, 0x5, 0xf4, 0x6b, 0xfe, 0x8, [@hid_hid={0x9, 0x21, 0xbdf, 0x2a, 0x1, {0x22, 0xcbb}}], [{{0x9, 0x5, 0x7, 0x10, 0x3ff, 0x7, 0x7, 0x7}}, {{0x9, 0x5, 0x5, 0x1, 0x10, 0x1, 0x4, 0x2, [@generic={0x88, 0x10, "584ab9e1e46c66f44b6e3c8bc23818e4e278d2d731030fa30af3913c797e10e8ed169b964e3701f27256a237a5e187611002f9d181a353ee95d53b020e6ba5e79516b2cf457289cebba8986465e6270d9933499bb1c04a5678faf80664110c5e92d24fb83cb72e3b677422e2348d2df720ed5222a141dc9c0e0f271c96a7f919f8bf5ac2a66d"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0x7}]}}, {{0x9, 0x5, 0x1d, 0x10, 0x40, 0x40, 0x7, 0x8, [@generic={0xb4, 0x22, "07ef145d9d03d22d540fe8a549b16b9dced6fa0c7cb4deba4fe4757a6dda58d3c8f8d446f3222188c7920932af5be196aa5afdada1c65106d35dc506715c022cf7794416eab7ed7cf9e71fcb4a27748c5819815405607fe7bdf11bfb660f777efe1900df7756b75e7c87fde0ca44cd4e4202d260af84d6453047a86eb138a633d9cd69c06e9243d028b397e1ccc1b22f02b8b70265a9643cacd427a2cc07eb50477b3a3d4d917d67c050d86d5ddcce48c607"}, @generic={0xd9, 0x10, "95389499f2de287841d7b60941f4238d446d323bffd01b68687897f19e0812e41a3a339edd13765255e853dded9f240e414e5151802c6879a19c4839bb7eb360de8c1a0213172fbc1a1c3b26b338d3ec0b8df1925eb8c73edc9581c550a8ab652480a9fb88892a178498180a7991c77e02098587596369ef545fe25532838188c770a6065eb44b5ec7ed24689bd9f644a7b70b004151c027eaeba6543ea18e176efdc03baaf74e94f26467f2885c2ae9dec0a53eddf2b130197eefe2fa2d2b36311e5f937815fb2a9e157e02ea00"/215}]}}, {{0x9, 0x5, 0x1, 0x4, 0x3b7, 0x0, 0x66, 0x4}}, {{0x9, 0x5, 0xd, 0x10, 0x400, 0x6, 0x6}}]}}]}}]}}, 0x0) r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/62) [ 340.420764][ T4532] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 340.480916][ T12] usb 3-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=15.b9 [ 340.490037][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.501858][ T12] usb 3-1: config 0 descriptor?? [ 340.510957][ T95] usb 4-1: 0:2 : does not exist [ 340.521257][ T95] usb 4-1: USB disconnect, device number 96 [ 340.570745][ T78] usb 5-1: new high-speed USB device number 25 using dummy_hcd 00:16:24 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(0xffffffffffffffff, &(0x7f0000003200)=""/4096, 0xffffffad) [ 340.640845][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 340.649940][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.659366][ T4532] usb 6-1: config 0 descriptor?? [ 340.702493][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 340.709168][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 340.716102][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 340.740845][ T78] usb 5-1: device descriptor read/8, error -61 [ 340.740868][ T4559] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 340.747439][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 340.761652][ T12] hackrf 3-1:0.0: usb_control_msg() failed -71 request 0e [ 340.761870][ T4532] usb 6-1: media controller created [ 340.768865][ T12] hackrf 3-1:0.0: Could not detect board [ 340.779679][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 340.783111][ T12] hackrf: probe of 3-1:0.0 failed with error -71 [ 340.798306][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 340.804229][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 340.809598][ T12] usb 3-1: USB disconnect, device number 37 00:16:24 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 340.852279][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input218 [ 340.864572][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 340.871651][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 340.901452][ T8893] udc-core: couldn't find an available UDC or it's busy [ 340.908546][ T8893] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 340.990814][ T4559] usb 2-1: config 9 has an invalid interface number: 89 but max is 1 [ 340.999027][ T4559] usb 2-1: config 9 has an invalid interface number: 210 but max is 1 [ 341.007405][ T4559] usb 2-1: config 9 has no interface number 0 [ 341.010801][ T78] usb 5-1: device descriptor read/8, error -61 [ 341.013543][ T4559] usb 2-1: config 9 has no interface number 1 [ 341.013689][ T4559] usb 2-1: config 9 interface 89 altsetting 3 endpoint 0x5 has an invalid bInterval 93, changing to 7 [ 341.030719][ T4532] dvb-usb: bulk message failed: -22 (1/0) [ 341.037097][ T4559] usb 2-1: config 9 interface 89 altsetting 3 has a duplicate endpoint with address 0xF, skipping [ 341.042848][ T4532] dvb-usb: error while querying for an remote control event. [ 341.053569][ T4559] usb 2-1: config 9 interface 89 altsetting 3 endpoint 0x3 has an invalid bInterval 221, changing to 11 [ 341.072251][ T4559] usb 2-1: config 9 interface 89 altsetting 3 has a duplicate endpoint with address 0xA, skipping [ 341.083306][ T4559] usb 2-1: config 9 interface 210 altsetting 9 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 341.094306][ T4559] usb 2-1: config 9 interface 210 altsetting 9 has a duplicate endpoint with address 0x5, skipping [ 341.108146][ T4559] usb 2-1: config 9 interface 210 altsetting 9 has an invalid endpoint with address 0x1D, skipping [ 341.118854][ T4559] usb 2-1: config 9 interface 210 altsetting 9 endpoint 0x1 has invalid maxpacket 951, setting to 64 [ 341.129758][ T4559] usb 2-1: config 9 interface 210 altsetting 9 endpoint 0xD has invalid maxpacket 1024, setting to 64 00:16:24 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(0xffffffffffffffff, &(0x7f0000003200)=""/4096, 0xffffffad) [ 341.140738][ T4559] usb 2-1: config 9 interface 89 has no altsetting 0 [ 341.147515][ T4559] usb 2-1: config 9 interface 210 has no altsetting 0 [ 341.150866][ T78] usb usb5-port1: attempt power cycle [ 341.154338][ T4559] usb 2-1: New USB device found, idVendor=05ac, idProduct=821f, bcdDevice=36.56 [ 341.160908][ T4532] usb 6-1: USB disconnect, device number 41 [ 341.168855][ T4559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 00:16:24 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) ioctl$HIDIOCSUSAGE(r0, 0x4018480c, &(0x7f0000000080)={0x2, 0x1, 0x1f, 0x1cf1f110, 0x3}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1ff, 0x680400) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/41) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x40086602, 0x20004000) ioctl$HIDIOCSUSAGES(r2, 0x501c4814, &(0x7f00000002c0)={{0x2, 0xffffffff, 0x7fff, 0x80000000, 0x2, 0x8}, 0x2c0, [0x4, 0x9, 0x1, 0x2, 0x3e, 0x5, 0x9d, 0x1ff, 0x1, 0x28, 0x80000001, 0x4, 0x10001, 0x9, 0x8000, 0x1, 0x181d4e82, 0xffffffff, 0xb8a, 0x1f, 0x9, 0xffffff7f, 0x2, 0xff, 0xff, 0xfffffffe, 0xffffffc0, 0xa8, 0xb8, 0x101, 0x90e, 0x1, 0x79, 0x6, 0x8, 0x5, 0x93e3, 0xf1f, 0x3, 0x8, 0x1, 0xfffffffc, 0x7fff, 0xe0a, 0x2, 0x158f06eb, 0x8, 0x0, 0x85, 0x200, 0xf3ef, 0xe2d, 0x1f, 0xffffffff, 0x560f677d, 0x1, 0x5, 0x0, 0x0, 0x6, 0x5, 0x2, 0xf, 0x10000, 0x7, 0x7, 0x2, 0x7, 0xffab, 0x0, 0x7, 0xb4, 0x2, 0x0, 0x880a, 0x7, 0x9, 0xffffffff, 0x0, 0x1, 0x7, 0x1, 0x9, 0x6, 0x7, 0x8, 0x1ff, 0x2, 0x8, 0x3, 0x0, 0x3, 0x2, 0x8, 0x7, 0x8f, 0xcace, 0x101, 0x7f, 0xaf85, 0x10000, 0x6, 0xff2, 0x81, 0x80, 0x1000, 0x7ff, 0x0, 0xfffffff9, 0x100, 0x43, 0x3ff, 0x1, 0x7, 0x3f, 0x4, 0x5, 0xa3, 0xa000, 0x1b60, 0x4, 0x81, 0x8000, 0x7fffffff, 0x9, 0x7, 0x7, 0x2, 0x800, 0x400, 0x11, 0x10000, 0x1, 0x4e3ba50e, 0xc5, 0x6, 0x7107, 0xc5, 0x3, 0x5, 0x5, 0x3, 0xffff8001, 0x2, 0x800, 0x8, 0x1, 0x1f, 0x2, 0x400, 0x1, 0x3, 0x80, 0x8, 0x6, 0x7b13, 0x0, 0x4100, 0x0, 0x8, 0x8, 0x4, 0x8, 0x83, 0x7, 0x1, 0x80, 0x2, 0x8, 0xf03, 0x800, 0x1f, 0xa018, 0x7f, 0x6, 0x8373, 0x80000000, 0x3, 0x7ff, 0x8, 0x4, 0x6, 0x8001, 0xfffffffe, 0x0, 0x3, 0x40, 0xffffffff, 0x7fff, 0x3, 0x6, 0x0, 0x3, 0x8000, 0x5, 0x605, 0x3, 0x4, 0x3, 0x10001, 0x1, 0xffff8000, 0x100, 0x20000, 0x9, 0x0, 0x4, 0x5, 0xe0000000, 0x8, 0x0, 0x3ff, 0x2, 0x4, 0xb81, 0x81, 0x6, 0x2, 0x9, 0x8, 0x7fffffff, 0x80, 0x1, 0x0, 0x2, 0xfff, 0x0, 0xa7, 0x16, 0x1, 0x99b8, 0x87, 0x1, 0x67, 0x9, 0x100, 0x7, 0x80000000, 0x8, 0x101, 0x80, 0x4, 0x2, 0x5, 0x8001, 0x722e, 0x7, 0xfffffece, 0x4, 0x3f, 0xfffffffd, 0x5, 0x7ff, 0x8000, 0x9, 0x0, 0x8, 0x2cd, 0x81, 0xfff, 0xd0ec0d6d, 0x0, 0x9, 0xffffffff, 0x4, 0x101, 0x6, 0x2a2, 0x2, 0x8928, 0x7, 0xea93, 0x7, 0xdf1, 0x5, 0x1, 0x17, 0x10000, 0x94eb, 0x7, 0xff, 0x2, 0x6, 0x2, 0x3ff, 0x7f, 0x5, 0x3, 0xdff, 0x0, 0x10000, 0xffffffff, 0x10001, 0x7f, 0x1, 0x1747, 0x2, 0x2, 0x0, 0x7a1, 0x100, 0x9, 0x58d23846, 0x9, 0x5, 0x80000001, 0x93, 0x8000, 0x5, 0xffff, 0x8, 0x8, 0x9, 0x80000001, 0x8000, 0x7, 0x101, 0xfff, 0x9, 0x7fffffff, 0x80000001, 0xc7f6, 0x2, 0x1, 0x10001, 0x9, 0xb27, 0x3dd0, 0x2a48, 0x4, 0x80000001, 0x80000000, 0x73c, 0x1ff, 0x4, 0x50, 0x4, 0x3f, 0xffffff00, 0x80000001, 0x8, 0x1, 0x5, 0x8001, 0x5, 0x8100000, 0x5, 0xff, 0x8, 0x43, 0x0, 0x760a, 0x5, 0x80000000, 0xdbf9, 0x6, 0x0, 0x1, 0x1f, 0xffffffff, 0x6, 0x9, 0x800, 0x982, 0x100, 0x4, 0xd0, 0x3ff, 0x401, 0x400, 0x4, 0x6, 0x6, 0x2, 0x7, 0x3, 0xffffffff, 0x8, 0x4, 0x1, 0x8000, 0x8, 0x100, 0x0, 0x40, 0x9, 0x5, 0x1ff, 0x1, 0xfffffffa, 0x0, 0x1000, 0x3, 0x0, 0x1, 0x1, 0xffff, 0x9, 0xfb2, 0x80, 0x6, 0x6, 0x8, 0x3, 0x7, 0x3ff, 0x1, 0x401, 0x9fa, 0x400, 0xffff, 0x0, 0x1ff, 0x1, 0x8, 0x800, 0x1, 0x6, 0x6, 0xfffffff9, 0x2, 0x20, 0x1, 0xffffffff, 0x0, 0xda, 0x8, 0x7, 0xfffffff9, 0x0, 0x80000000, 0x3, 0x3, 0x7, 0x3, 0x8001, 0x401, 0x800, 0x83, 0x7fff, 0x9, 0xffffff3f, 0x101, 0x10000, 0x6, 0x4, 0x4, 0x8001, 0x2, 0x3, 0xff, 0x8, 0xfffffff8, 0xb1, 0x6, 0x4, 0x9b5a, 0x200, 0x3, 0x3, 0x1f, 0x1000, 0xfffffe01, 0x4, 0x3, 0x7fffffff, 0x80, 0x6, 0x9, 0x400, 0x9, 0x2, 0x1, 0x1, 0x7, 0x3, 0xa737, 0xdd5a, 0x9, 0x19c, 0x0, 0xfffffe01, 0x7fffffff, 0x5, 0x7, 0x94d, 0x8000, 0x1f, 0x3f, 0x477e, 0x0, 0x1, 0x10001, 0x7fff, 0x4, 0xd0f6, 0x3f, 0x4, 0x7fffffff, 0x6, 0x2, 0x8, 0xffff8000, 0x4, 0xfffffffc, 0x7, 0x8, 0x7, 0x3f, 0x87, 0x3f, 0x5, 0x7f, 0x1000, 0x40, 0xc7, 0x4, 0x7, 0x7, 0x7, 0x9, 0x9, 0x7fffffff, 0x3, 0xfa, 0x0, 0xb8, 0x800, 0x6, 0x604, 0x5, 0x5, 0xdf36, 0x0, 0x7, 0x69, 0x24b8, 0x7, 0x2, 0x0, 0x20, 0x7, 0x40, 0x7, 0x1, 0x784, 0x1000, 0x8, 0x57d5, 0x80, 0x5, 0x400, 0xffff2f3d, 0x101, 0x4, 0x7f, 0x5, 0x7, 0x7, 0x1000, 0x800, 0x2, 0x81, 0x9, 0x3, 0x6, 0x5, 0x5, 0x40, 0x7fffffff, 0x80, 0x3, 0x2, 0x800, 0x200, 0x7, 0x8, 0x4, 0x200, 0x1ff, 0x24b, 0x64dd47f9, 0x101, 0x5, 0x5, 0x5, 0x8000, 0x5, 0x2, 0x3, 0xb8a, 0x40, 0x1ff, 0x7b, 0x3, 0xfffffff9, 0x5, 0x9546, 0x8001, 0x877, 0x4, 0xfff, 0x5, 0x4, 0x2, 0xdf1, 0x9, 0xfffffffb, 0x9, 0x41a0, 0x0, 0xffffffff, 0x5, 0x756, 0x3, 0x6, 0x6, 0x7, 0xfff, 0x3ff, 0x4, 0x7fff, 0x7, 0x1, 0xfff, 0x8b, 0xffffffff, 0xfffffffa, 0x8001, 0x6, 0x10000, 0x2, 0x0, 0xdb, 0x9, 0x6, 0x3, 0x5, 0x200, 0x9, 0x8, 0x0, 0x5, 0xfffffffa, 0x1bb64c70, 0x4, 0x8001, 0x5, 0x4, 0x8, 0x3, 0x7, 0x2d346043, 0x0, 0x2, 0x200, 0x8001, 0x938e, 0xffff, 0x7, 0x4, 0x9, 0x6, 0x101, 0x1, 0x3bc0000, 0x9, 0x81, 0x5, 0x0, 0x6, 0x401, 0x0, 0x1f00000, 0x1f, 0x7, 0x3, 0x8, 0x3, 0x4, 0x5, 0x1f, 0x3f, 0x80000001, 0x8000, 0x20, 0xdb3a, 0x4b, 0x8dbf, 0x4, 0xfff, 0x1000000, 0xfff, 0x7, 0x6778, 0x4, 0x3c5f, 0x7, 0x7fffffff, 0x5, 0xc94b, 0x400, 0x3, 0x5, 0x7f, 0x1, 0x9, 0x9c96, 0x6, 0x5, 0x0, 0x629, 0xffff, 0x10001, 0x6, 0x7, 0x80000000, 0xd3, 0x4, 0x3, 0x5, 0x1, 0x400, 0x58, 0xffffffff, 0xfffffff9, 0x9, 0x7, 0x0, 0x7000000, 0x3, 0x7ff, 0x6, 0x80, 0x9, 0x1ff, 0x2, 0x4, 0x0, 0x7f, 0x3de, 0x3, 0x1, 0x4, 0x4, 0x9, 0x7fffffff, 0x7b93, 0x11, 0x2, 0x3f, 0x4, 0xffffffff, 0x55a, 0x0, 0x6, 0x9, 0x1, 0x1ff, 0x3, 0x0, 0x3ff, 0x400, 0xcca7, 0x135177b, 0x400, 0x7fffffff, 0x7ff, 0x5, 0x5, 0x1, 0x0, 0x5, 0x10000, 0xc58, 0x4, 0x9, 0x8, 0x1, 0x34d, 0x6, 0x1f, 0x7, 0x7fffffff, 0x400000, 0x34, 0x3, 0x3, 0x2a17, 0x20, 0x6, 0xffff, 0x85, 0x3, 0x400, 0x1, 0x20, 0x1, 0x2, 0x1, 0x2, 0x0, 0x6, 0x401, 0x1d0, 0x0, 0x8, 0xfffff296, 0x0, 0x6, 0x8001, 0x6, 0x3ff, 0x4, 0x7, 0x8, 0x2, 0x834, 0x916, 0x1, 0x2, 0x4, 0xffffffe0, 0xffff, 0x5, 0x1, 0xfff, 0x0, 0x0, 0x80000001, 0x0, 0x7, 0x7, 0x7, 0x6, 0x3ff, 0x6, 0xfffffff5, 0x81, 0x2, 0x401, 0x3, 0x200, 0x4b5, 0x0, 0x9, 0x3, 0x5, 0x2, 0x5, 0x5, 0x697d, 0x5, 0xff, 0x8001, 0x9, 0x5, 0x2, 0x8, 0x8, 0x1, 0x20, 0x400, 0x9, 0x9, 0xbae, 0xffffff53, 0x81, 0x40, 0x40, 0x3, 0x5, 0x100, 0xffff, 0x200, 0xffff, 0x6, 0x7, 0x3, 0x7fffffff, 0x2, 0x58, 0x0, 0x1, 0x1ff, 0x3, 0x5, 0x5, 0x7, 0xffffffff, 0x7fff, 0x0, 0x1, 0xf16, 0x4, 0x9, 0x4d90, 0xff, 0x1f, 0x0, 0x8, 0x0, 0x7f, 0x1, 0xfffffffb, 0x101, 0x5, 0x4, 0x8, 0x1b3a, 0x7, 0x3ff, 0x8, 0x401, 0x80, 0x1, 0x100, 0x2, 0x6, 0x2, 0x3, 0x0, 0x1, 0xfffffff7, 0x1, 0x4ff6, 0xff, 0x4, 0x401, 0x8001, 0x1, 0x77, 0x81, 0x8, 0x8000, 0x3, 0x70ed, 0x9610, 0x5, 0x3, 0x4, 0x4, 0x3, 0x2, 0x4, 0x4, 0x90c, 0x6, 0x0, 0x60, 0x3, 0x2, 0x0, 0x4, 0x9, 0x1b4, 0xfffff000, 0x3, 0x80000000, 0x28000000, 0x101, 0xc188, 0x800000, 0x1000, 0x2, 0x7, 0x101, 0x80000001, 0x8001, 0x4, 0x3, 0x800, 0xff, 0x3, 0x8, 0x3ff, 0x7, 0x8000, 0x200, 0xaf, 0x10000, 0xd9, 0x6, 0x4, 0xfff, 0x6, 0xffffff81, 0x2e07, 0x2, 0xffff, 0xffffffff, 0xa0, 0x7f, 0xbb3, 0xe00000, 0x7, 0x401, 0x4, 0x5, 0x8, 0x7, 0x10000, 0x4, 0x4, 0x5, 0xd6, 0x100, 0x1, 0x200, 0x8, 0xfe, 0x71a, 0xffff8001, 0x6f, 0x100000, 0x3, 0xfffffff7, 0x2, 0x0, 0x7fff, 0xffffffff, 0x163, 0x3f, 0x9]}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 341.185162][ T4559] usb 2-1: Interface #210 referenced by multiple IADs [ 341.271597][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 341.450806][ T94] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 341.540818][ T94] usb 4-1: Using ep0 maxpacket: 32 [ 341.550751][ T12] usb 3-1: new high-speed USB device number 38 using dummy_hcd 00:16:25 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(0xffffffffffffffff, &(0x7f0000003200)=""/4096, 0xffffffad) [ 341.640839][ T4532] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 341.640886][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 341.670872][ T4559] usb 2-1: string descriptor 0 read error: -71 [ 341.691159][ T4559] usb 2-1: USB disconnect, device number 28 [ 341.740838][ T94] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 341.749654][ T94] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 341.760248][ T94] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 341.770793][ T12] usb 3-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice=15.b9 [ 341.779858][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 341.789391][ T12] usb 3-1: config 0 descriptor?? [ 341.870839][ T78] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 341.900867][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 341.910092][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 341.920023][ T4532] usb 6-1: config 0 descriptor?? 00:16:25 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_read(r0, 0x9, 0xe3, &(0x7f0000000040)=""/227) syz_open_dev$hidraw(0x0, 0x0, 0x113941) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x800) r1 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r1, 0x40086604, 0x0) [ 341.972621][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 341.979402][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 341.986105][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 342.011099][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 342.018369][ T4532] usb 6-1: media controller created [ 342.027563][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 342.050790][ T12] hackrf 3-1:0.0: usb_control_msg() failed -71 request 0e [ 342.057951][ T12] hackrf 3-1:0.0: Could not detect board [ 342.066361][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 342.072301][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 342.077321][ T12] hackrf: probe of 3-1:0.0 failed with error -71 [ 342.089001][ T12] usb 3-1: USB disconnect, device number 38 [ 342.120810][ T94] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 342.121755][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input219 [ 342.129942][ T94] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.141976][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 342.149209][ T94] usb 4-1: Product: syz [ 342.149223][ T94] usb 4-1: SerialNumber: syz 00:16:25 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, 0x0, 0x0) [ 342.165021][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 342.173105][ T78] usb 5-1: device descriptor read/64, error 18 [ 342.185157][ T4532] usb 6-1: USB disconnect, device number 42 [ 342.281951][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 342.420741][ T4559] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 342.450853][ T12] usb 3-1: new high-speed USB device number 39 using dummy_hcd 00:16:26 executing program 4: r0 = syz_open_dev$evdev(0x0, 0x0, 0x402201) syz_usb_disconnect(r0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/73) syz_usb_connect(0x0, 0x36, &(0x7f0000000940)=ANY=[@ANYBLOB="1201000058355340ffded61a7c62000000010902248001000000000904000002bbbe2500090581050c000000000000"], 0x0) [ 342.530895][ T94] usb 4-1: 0:2 : does not exist [ 342.541358][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 342.547508][ T94] usb 4-1: USB disconnect, device number 97 [ 342.560785][ T78] usb 5-1: device descriptor read/64, error 18 [ 342.630769][ T4559] usb 2-1: config 9 has an invalid interface number: 89 but max is 1 [ 342.638939][ T4559] usb 2-1: config 9 has an invalid interface number: 210 but max is 1 [ 342.647249][ T4559] usb 2-1: config 9 has no interface number 0 [ 342.653420][ T4559] usb 2-1: config 9 has no interface number 1 [ 342.659674][ T4559] usb 2-1: config 9 interface 89 altsetting 3 endpoint 0x5 has an invalid bInterval 93, changing to 7 [ 342.670877][ T4559] usb 2-1: config 9 interface 89 altsetting 3 has a duplicate endpoint with address 0xF, skipping [ 342.681540][ T4559] usb 2-1: config 9 interface 89 altsetting 3 endpoint 0x3 has an invalid bInterval 221, changing to 11 [ 342.692795][ T4559] usb 2-1: config 9 interface 89 altsetting 3 has a duplicate endpoint with address 0xA, skipping [ 342.703515][ T12] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 342.712616][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.721597][ T4559] usb 2-1: config 9 interface 210 altsetting 9 endpoint 0x7 has invalid maxpacket 1023, setting to 64 [ 342.732623][ T4559] usb 2-1: config 9 interface 210 altsetting 9 has a duplicate endpoint with address 0x5, skipping [ 342.743399][ T4559] usb 2-1: config 9 interface 210 altsetting 9 has an invalid endpoint with address 0x1D, skipping [ 342.754252][ T4559] usb 2-1: config 9 interface 210 altsetting 9 endpoint 0x1 has invalid maxpacket 951, setting to 64 [ 342.765159][ T4559] usb 2-1: config 9 interface 210 altsetting 9 endpoint 0xD has invalid maxpacket 1024, setting to 64 00:16:26 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, 0x0, 0x0) [ 342.776198][ T4559] usb 2-1: config 9 interface 89 has no altsetting 0 [ 342.782915][ T4559] usb 2-1: config 9 interface 210 has no altsetting 0 [ 342.789687][ T4559] usb 2-1: New USB device found, idVendor=05ac, idProduct=821f, bcdDevice=36.56 [ 342.798790][ T4559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.807670][ T12] usb 3-1: config 0 descriptor?? [ 342.817925][ T4559] usb 2-1: Interface #210 referenced by multiple IADs 00:16:26 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 342.852980][ T12] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 343.050747][ T4532] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 343.140753][ T78] usb 5-1: new high-speed USB device number 27 using dummy_hcd 00:16:27 executing program 1: syz_usb_connect(0x0, 0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)={0xa, &(0x7f00000002c0)={0xa}, 0x78, &(0x7f0000000300)={0x5, 0xf, 0x78, 0x3, [@ss_cap={0xa}, @generic={0x62, 0x10, 0x0, "eb05a6a1e4d53fd9026bbd6151b9af986a9d0b64f94d5896c4659229aeced152af571978e1349e3c39e0cde7e9896827508b6146e6c556c76ccf266f1dc5507aab9c731ebaad418db16855f4366b9a5c05d22be7eefae0e647ae97b034924d"}, @ext_cap={0x7, 0x10, 0x2, 0xa, 0x3, 0x7, 0x7ff}]}, 0x3, [{0x8e, &(0x7f0000001040)=@string={0x8e, 0x3, "53e4a87d29a607a5b0cb741f614f2085c16af1203e4187a9f0ee3389980c80a5db62e0dfcb5560c405ba613208af8a07d98ca3f0e719de3e013dc4490815fcdf819d24343108777fe947d5fceec761103ae22ee27df7960c331f9e66cc61fb08dc2a5c3dd4a1d0eda49e82c05ea42070d8a535a8df006d6be4bc23f463144bf90c88fc3f2b52a28f84d2072b"}}, {0x4, &(0x7f0000001100)=@lang_id={0x4}}, {0x51, &(0x7f0000001140)=@string={0x51, 0x3, "921adb3871b33482d39837d11f4d8bbdc5da6b57556677681c6d77ab9e03c0d4fdae44f338849bcf15c04b9ab866088a957eefd719c8909238c703bfb19e5eddf11f63ce2ae98f1bc156d9e1504822"}}]}) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x5, 0x200000) r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000900)=""/89) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000b40)={0x2c, &(0x7f0000000280)={0x40, 0xf, 0x37, {0x37, 0x5e, "201b05eb0d06d977b3d466271342a39eb800217b94fc2034c7386981d56883749c4c015429f3a81da71ec66214d03e738f967a6f7a"}}, &(0x7f0000000600)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x81d}}, &(0x7f0000000d40)={0x0, 0xf, 0xfc, {0x5, 0xf, 0xfc, 0x2, [@generic={0xf4, 0x10, 0x2, "d541a688b2dfdc22d553171ddcb877a482d38d689732abbb8ac502c782947240049f87c8e8424b8006c0ae7ef0da03ee30c70502fffc0fc3bc4c414441e485f96b86a6136586713b7038a6daefe467e83194eba53dd8513953ef331b6cf797ee0067d89d23c7a9780e014c5e2cfdc719a71bce8063156437aaf9962eb835f326143ad5101d4b2d359c2b02da42df636174619b6d52f88759c45c75b67b1a605ee36562a9492891a7ee73d8e9cb0e5c1caf015fbc015ff33b3e7b4b1e9d0e859fd435131a033b73ad50ab84b680d1ea07afdfe71aa036acd614e9b0bca8d4570e0d085716db671ff7d1afdebe1bf33561f3"}, @ptm_cap={0x3}]}}, &(0x7f0000000ac0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x60, 0x2, 0x3, "9af5feb7", "c868b711"}}, &(0x7f0000000b00)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x8, 0x7f, 0x68, 0x20, 0x0, 0x81}}}, &(0x7f0000001d00)={0x84, &(0x7f0000000b80)={0x20, 0x0, 0x34, "ea7a062beb93e584b9578802c7f95324973fd6ab1a09f4e49e4e6108985fd8951b966cc3a05fc704f6e072a1a7633cfeab0bd332"}, &(0x7f0000000c40)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000c80)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000cc0)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000ec0)={0x20, 0x0, 0x4, {0x1e0, 0x20}}, &(0x7f0000000f40)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000000f80)={0x40, 0x9, 0x1, 0x5}, &(0x7f0000000fc0)={0x40, 0xb, 0x2, "67ae"}, &(0x7f0000001000)={0x40, 0xf, 0x2, 0x9}, &(0x7f0000001b40)={0x40, 0x13, 0x6, @broadcast}, &(0x7f0000001b80)={0x40, 0x17, 0x6, @remote}, &(0x7f0000001bc0)={0x40, 0x19, 0x2, "997e"}, &(0x7f0000001c00)={0x40, 0x1a, 0x2, 0x7ff}, &(0x7f0000001c40)={0x40, 0x1c, 0x1, 0xff}, &(0x7f0000001c80)={0x40, 0x1e, 0x1, 0xe9}, &(0x7f0000001cc0)={0x40, 0x21, 0x1, 0x55}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000007c0)={0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000780)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000800)={0x1c, &(0x7f0000001dc0)={0x0, 0x13, 0xf4, "77542eed27530e20969565f716a9cd4c00000000000000000000005ecdc9a0a77e0b21c61f61062faac25feb7c74e5bc81756cbc2850d8af939cd56e9189f6b00ae5fadafba015176172c28bfe4b4813cfb6378d91784077932f6d083aea310595d33089f9d68379a98191d52a6dc47d46bae323914261d64f37395afafd10b4a6d576faeb56f488d281986672dbc9a0ca0a941fe198344534d2070896673a8aeaafbc056cba5223bd564ed9546bc893b5aefbad4be143a6c18ea96688b69215785583d41ae7bcb4cb1147371f4c51123f37c59ddfb069575e45987d92c636ac54349b68dcc943630f6198eb4e7877b79275e390"}, &(0x7f0000000840)={0x0, 0xa, 0x1, 0xf0}, &(0x7f0000000880)={0x0, 0x8, 0x1, 0x60}}) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x4, 0x40, 0x9, [{{0x9, 0x4, 0x0, 0xaa, 0x1, 0x7, 0x1, 0x2, 0xb, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x34, 0x9, 0x40}}}}}]}}]}}, &(0x7f0000000200)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0a061003f90300408000"], @ANYBLOB="8f000000", @ANYPTR=&(0x7f0000001ec0)=ANY=[@ANYBLOB="050f8f000403100b6c1001515eddde4d1b0bd96554e849b5a5c18292837a88cc147e47362431844c266ac735ea059e3672223169caac649daf58430d149c1d321468b0aa79a492a5ba697fd55947300df6757f4677ae26ea2a59638dc2f7988b21fc77f2c4c0986fdaf2401044360e4ec5785788820710020027010114100404b0d5c29710991e64fd0e6ea879151002"], @ANYBLOB="0100000047000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="47032f9eb24dbf386665dd7d71462ef07d9a70b00f529bea8a5bb8dcdc8edb5229f43969d9be663612fe9cef6c846bd5522c78dc514bef6616fc4af6d0a160993097fcfe7c0952"]]) syz_open_dev$hidraw(&(0x7f0000000980)='/dev/hidraw#\x00', 0x100000001, 0x400) syz_usb_connect$uac1(0x2, 0xc4, &(0x7f00000009c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb2, 0x3, 0x1, 0x0, 0x20, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4, 0x81}, [@processing_unit={0x8, 0x24, 0x7, 0x3, 0x0, 0x1f, '>'}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x204, 0x6, 0x1, 0x3ff, 0x1, 0x1}, @mixer_unit={0x8, 0x24, 0x4, 0x4, 0x0, "93fed8"}, @extension_unit={0xc, 0x24, 0x8, 0x6, 0x0, 0x2, "7664fa92e8"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x0, 0x2, 0x1, "7b9f"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x9, 0x1000, 0x1, "ab8ae38bcb34a216a3"}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x9, 0x20, 0xff, 0x0, "e6e2e7", "ff8cc7"}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0xf4, 0x42, {0x7, 0x25, 0x1, 0x2, 0x93, 0x3d64}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x5, 0x4, 0x80, {0x7, 0x25, 0x1, 0x2, 0x5}}}}}}}]}}, &(0x7f0000000640)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x310, 0x81, 0x1, 0xfc, 0x20, 0x3}, 0x13, &(0x7f0000000440)={0x5, 0xf, 0x13, 0x2, [@wireless={0xb, 0x10, 0x1, 0x0, 0x41, 0x20, 0x5, 0x1, 0x2}, @ptm_cap={0x3}]}, 0x3, [{0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x41b}}, {0x85, &(0x7f0000000540)=@string={0x85, 0x3, "04287163f54ab57a049bd7ab5e6d007e33e70cb440cfef35dcb0519c8b09bc01d1c12de8d1c8075ef9524b6c7627e019b7c5228181e0e75ace88ab5c2a24e2f991552831eadd4635c52b4c94fb09b6c7107b7e113a4a1f963ab0c53f46740b62341747531fd41fbdabde290508f4f5e4b39861ed9fe573bb7c105ff61e9c9355b26c76"}}, {0xa8, &(0x7f0000000380)=@string={0xa8, 0x3, "193c4bd3ff314b2a35fe3b7a206a7b0ef55a84daa6fa8726c707c28ed737472c9e6faa47367066eae8ae28a9e28001b665a0eeb12857de68a837a3fa116e53aeafe096087bb29e8a07dac3b1893f7de8ed3db8681c4c774bdf6210d783578cf6eb5286b7eac6d2d4834e34e9881f707ffcaccacabb199942c367f3382e07c36e5873a7b177b626d31991879d2120099a8dc9c78b07ab85d7df2d61764d18082209a808ccb41c"}}]}) 00:16:27 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, 0x0, 0x0) [ 343.290860][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 343.300012][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.300872][ T4559] usb 2-1: string descriptor 0 read error: -71 [ 343.314084][ T4532] usb 6-1: config 0 descriptor?? [ 343.350878][ T4559] usb 2-1: USB disconnect, device number 29 [ 343.352402][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 343.371550][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 343.389844][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 343.421036][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 343.428237][ T4532] usb 6-1: media controller created [ 343.437909][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 343.453867][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 343.459701][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 343.511599][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input220 [ 343.523859][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 343.530979][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 343.538917][ T78] usb 5-1: config index 0 descriptor too short (expected 32804, got 36) [ 343.540814][ T94] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 343.549428][ T78] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 343.549800][ T78] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 343.581285][ T78] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 343.594101][ T78] usb 5-1: New USB device found, idVendor=deff, idProduct=1ad6, bcdDevice=62.7c [ 343.603185][ T78] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.612602][ T4532] usb 6-1: USB disconnect, device number 43 [ 343.619836][ T78] usb 5-1: config 0 descriptor?? [ 343.650887][ T94] usb 4-1: Using ep0 maxpacket: 32 00:16:27 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0xce, 0xc4, 0xbd, 0x8, 0x403, 0xff1c, 0x1a1d, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xc, 0x0, 0x0, 0x93, 0xb0, 0x39, 0x20}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00)=ANY=[@ANYBLOB="0000920000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ecm(0x5, 0x68, &(0x7f0000000140)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x56, 0x1, 0x1, 0x6, 0xd0, 0x4, [{{0x9, 0x4, 0x0, 0x81, 0x3, 0x2, 0x6, 0x0, 0x1, {{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x8000, 0x2, 0xcd}, [@mbim={0xc, 0x24, 0x1b, 0x6000, 0x0, 0x91, 0x3, 0xde, 0x81}, @ncm={0x6, 0x24, 0x1a, 0x8000, 0x1e}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x40, 0xff, 0x40, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x5, 0x0, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x7f, 0x1}}}}}]}}]}}, &(0x7f0000000900)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x201, 0xb5, 0x3, 0x40, 0x10, 0x7}, 0x10f, &(0x7f0000000240)={0x5, 0xf, 0x10f, 0x5, [@ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x0, 0xf000, 0x3, [0xc000]}, @generic={0xde, 0x10, 0x3, "e77740fc9156c0742df50b437a95cd5cb15190f47be42ef35ec4af7645f391675cd597158b7a9b56a130c64d8011c916a7cbda3d47f8d362294f43ad0f40d126f4fc743f7e075198e324e2860fd4534942561c2da4c135ea1272670189624095bc537960f9f330474008de0008365d455174dabcb33e801e17862ed67c65277038bbcda59b48fad08e60d5d3fed3627a771e80382f44d310481fcc08f605aa4b90546589b99731b8132275e3acc2d1df65af06a04fe60137a38e76d865454ecff139134b7883ac14a4b90849e7223aa5b380c3eb225f2d64346244"}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x9, 0x3, 0x101}, @wireless={0xb, 0x10, 0x1, 0xc, 0x8, 0x9, 0x6, 0x4c, 0x10}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x3, 0x3f, 0x7ff}]}, 0x8, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x41e}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x420}}, {0xa5, &(0x7f0000000500)=@string={0xa5, 0x3, "29b5d7ad67e3a2bc6d8a98769d77b2de870d415fc94f845139422d0681f75409e68021dcec6fbaf86af57a81316ff8f2974aeef0621e27a8e32fe320c24c2a74bac798d31dc9221484d32b040ebc48f11f34952d6ddd07c22b031e9601d69f248eb56a6a808c4530137ef154e08b32a2d99b7275524d02e58ca675ad384e0dfe30bcbfe6ff977b2fe8238c0107632e3a8ae872115be6055a7631482bd7c7961f68848f"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x40e}}, {0x65, &(0x7f00000005c0)=@string={0x65, 0x3, "aa23d28b843d70e9a2fd41b386cc53178050ba680d0c3cee24549b8ce2d79d3394bd7059487a09fb37f387a3bf21743b25a3464d2ea88aacdcd6e6b5c33fdfd50af311d110db7bffba7c2c069a0c72e28269529d6ca491f051e21a48d30c191befb392"}}, {0xea, &(0x7f0000000640)=@string={0xea, 0x3, "245983e44cfd8032587b087760fbcce637fb9135d484c6f6244a1429fab7aa49200b895e715eb025cdbca10d8fe282c97bfc3ff9bb5dbb19ee5a3a0847a99d3471edeec21a23d871e69735cc44d6fe94d103366a8125e79ab9c40615c43fbec9ce9b4d4122b289cb9ea40ada24d5b6e70a565fed9f69de808e16dd30c5f54445e8ef0aa5d7cb82267bb5686165d738cc1fc0281ccd9026a856f7f53b83622376fa5eb8593a04240a7ac9f0db8189e8bb79f662ca6d1efd0b2aa3c69e14d0de1c54d45a3bdbc8d9d5d6223348bf8ec8d8ec7006d21c42cd89e0deac8f3550e32f605d9ad2d8226c43"}}, {0xcd, &(0x7f0000000740)=@string={0xcd, 0x3, "7dd44ab61bbfd88737308c85fb1d19a95701b3620fdd8a64378c8148428b5bf4e023b383b09b7229d21e1d77724f4e3f283bb0dc339863d5d56da60ba490eaff371efecf52c8904c2465c92375070634584d96119a2c16f6a881c51e170f11b6af8d3ff0de788738b89b8a4f6da5772c0d2683e50a456470031d3ca3a04428f1b1ae79c23891c7c3542182bd35eef9cb87f4dd8fee85420d62b608f449dd7503e3bf66596dc235aae688ca179ae9fe8ed3b4408e4bc446b2ce67c6cce4ac60a603ee69a70edcaaae1b8f57"}}, {0xa3, &(0x7f0000000840)=@string={0xa3, 0x3, "d4d7eaa1069dd878a66c0a095b5f858514675a4b3df8e73de22c070f610ba6591a74cd3363a24efef30a63a948633b5031d4236782675a23d2541767dcf8bccf43667747f7ce45a4da4eb1dd3f632a26e6462607fd9bbf62016a203eb99cd4d5fddc5aa70a545a939e0e43c1bdc07ef7c9d51886c3e85ca3b5ab77991c76a1c67a36d97afc58629cbe06e733751374aac6499e792be3ff220fc47079b12f6b94fd"}}]}) syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000a00)={0x14, &(0x7f0000000980)={0x40, 0x22, 0x41, {0x41, 0x9, "87b8ca3fdf9cface854b9702267379ee3e5f437edb4d516fd9cfe740a0c97ba5632f51251fa1173054472fdd5983576e614c672dd48c678643c4b6456c9a69"}}, &(0x7f0000000440)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000b40)={0x1c, &(0x7f0000000a40)={0x0, 0x15, 0x79, "37e62efbb72e8a3807bce14001f33d415626fa21e78b247bc9594f4a56e3cfb3bf08a8bd77c2707e92e6948e5b7f6fdf259c605a9e84e69d74a8cf8120dca25e48dccee157b87945b7fee06eaac23c63a2e57954a3de78fa05029bfa623977883bd6414372015b629ed6c9cbaddd709d6127ef226d4df6cfdb"}, &(0x7f0000000ac0)={0x0, 0xa, 0x1, 0x33}, &(0x7f0000000b00)={0x0, 0x8, 0x1, 0x9}}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_connect(0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 343.682705][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 343.750751][ T4559] usb 2-1: new high-speed USB device number 30 using dummy_hcd 00:16:27 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, 0x0, 0x0) [ 343.850828][ T4559] usb 2-1: Using ep0 maxpacket: 8 [ 343.863598][ T4549] usb 5-1: USB disconnect, device number 27 [ 343.870933][ T94] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 343.879746][ T94] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 343.892528][ T94] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 343.981056][ T4559] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 343.990401][ T4559] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.000008][ T4559] usb 2-1: config 0 descriptor?? [ 344.042669][ T4559] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 344.171604][ T4532] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 344.260851][ T94] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 344.269958][ T94] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.278133][ T94] usb 4-1: Product: syz [ 344.280801][ T4532] usb 6-1: Using ep0 maxpacket: 8 [ 344.282337][ T94] usb 4-1: SerialNumber: syz 00:16:28 executing program 4 (fault-call:6 fault-nth:0): syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 344.389879][ T8991] FAULT_INJECTION: forcing a failure. [ 344.389879][ T8991] name failslab, interval 1, probability 0, space 0, times 1 [ 344.402666][ T8991] CPU: 1 PID: 8991 Comm: syz-executor.4 Not tainted 5.6.0-rc3-syzkaller #0 [ 344.411484][ T8991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.421795][ T8991] Call Trace: [ 344.425078][ T8991] dump_stack+0xef/0x16e [ 344.429329][ T8991] should_fail.cold+0x5/0xa [ 344.433834][ T8991] ? lock_downgrade+0x6e0/0x6e0 [ 344.438740][ T8991] ? fault_create_debugfs_attr+0x140/0x140 [ 344.444605][ T8991] ? getname_flags+0xd2/0x5b0 [ 344.449283][ T8991] should_failslab+0x5/0xf [ 344.453705][ T8991] kmem_cache_alloc+0x23c/0x300 [ 344.458560][ T8991] getname_flags+0xd2/0x5b0 [ 344.463049][ T8991] do_sys_openat2+0x3cf/0x740 [ 344.467721][ T8991] ? file_open_root+0x3d0/0x3d0 [ 344.472570][ T8991] ? __mutex_unlock_slowpath+0xe2/0x660 [ 344.478120][ T8991] ? wait_for_completion+0x3c0/0x3c0 [ 344.483397][ T8991] do_sys_open+0xc3/0x140 [ 344.487728][ T8991] ? filp_open+0x70/0x70 [ 344.491955][ T8991] ? ksys_write+0x19f/0x250 [ 344.496459][ T8991] ? __ia32_sys_clock_settime+0x260/0x260 [ 344.502177][ T8991] ? trace_hardirqs_off_caller+0x55/0x200 [ 344.508025][ T8991] do_syscall_64+0xb6/0x5a0 [ 344.512594][ T8991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.518485][ T8991] RIP: 0033:0x4165e1 00:16:28 executing program 0: syz_usb_connect(0x3, 0x2d, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0xb8, 0xad, 0xae, 0x40, 0x6cd, 0x119, 0x9b74, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xe7, 0xcc, 0xe8, 0x0, [], [{{0x9, 0x5, 0x85}}]}}]}}]}}, 0x0) [ 344.522381][ T8991] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 344.542069][ T8991] RSP: 002b:00007f44c07277a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 344.550483][ T8991] RAX: ffffffffffffffda RBX: 00007f44c07286d4 RCX: 00000000004165e1 [ 344.558449][ T8991] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f44c07277d0 [ 344.566412][ T8991] RBP: 000000000076bf00 R08: 0000000000000000 R09: 000000000000000f [ 344.574376][ T8991] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 344.582344][ T8991] R13: 0000000000000bef R14: 00000000004ce148 R15: 0000000000000000 [ 344.591227][ T4532] usb 6-1: config 0 has an invalid interface number: 12 but max is 0 [ 344.599349][ T4532] usb 6-1: config 0 has no interface number 0 [ 344.606480][ T4532] usb 6-1: New USB device found, idVendor=0403, idProduct=ff1c, bcdDevice=1a.1d [ 344.615599][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.628393][ T4532] usb 6-1: config 0 descriptor?? [ 344.720827][ T94] usb 4-1: 0:2 : does not exist [ 344.732162][ T94] usb 4-1: USB disconnect, device number 98 [ 344.910833][ T78] usb 1-1: new high-speed USB device number 112 using dummy_hcd 00:16:28 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 345.120817][ T78] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 345.130812][ T78] usb 1-1: New USB device found, idVendor=06cd, idProduct=0119, bcdDevice=9b.74 [ 345.139890][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 345.153560][ T78] usb 1-1: config 0 descriptor?? [ 345.191924][ T78] keyspan 1-1:0.0: Keyspan 1 port adapter converter detected [ 345.199528][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 87 [ 345.207487][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 7 [ 345.216014][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 81 [ 345.223831][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 1 [ 345.231777][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 2 [ 345.239458][ T78] keyspan 1-1:0.0: unsupported endpoint type 0 [ 345.245778][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 5 [ 345.254405][ T78] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 345.270778][ T12] gspca_sunplus: reg_w_riv err -71 [ 345.276359][ T12] sunplus: probe of 3-1:0.0 failed with error -71 [ 345.284354][ T12] usb 3-1: USB disconnect, device number 39 [ 345.393206][ T4549] usb 1-1: USB disconnect, device number 112 [ 345.402073][ T4549] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 345.412191][ T4549] keyspan 1-1:0.0: device disconnected [ 345.650765][ T94] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 345.750790][ T94] usb 4-1: Using ep0 maxpacket: 32 [ 345.951036][ T94] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 345.959745][ T94] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 345.969945][ T94] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 346.050807][ T4549] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 346.140794][ T4549] usb 3-1: Using ep0 maxpacket: 8 [ 346.180744][ T78] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 346.260836][ T4549] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 346.270057][ T4549] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.279627][ T4549] usb 3-1: config 0 descriptor?? [ 346.322688][ T4549] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 346.331021][ T94] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 346.340115][ T94] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.348193][ T94] usb 4-1: Product: syz [ 346.352506][ T94] usb 4-1: SerialNumber: syz [ 346.400796][ T78] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 346.410699][ T78] usb 1-1: New USB device found, idVendor=06cd, idProduct=0119, bcdDevice=9b.74 [ 346.419802][ T78] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.429711][ T78] usb 1-1: config 0 descriptor?? [ 346.481980][ T78] keyspan 1-1:0.0: Keyspan 1 port adapter converter detected [ 346.489673][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 87 [ 346.497637][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 7 [ 346.505987][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 81 [ 346.513746][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 1 [ 346.521362][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 2 00:16:30 executing program 2: syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x51, 0xffffffff, 0x0, {}, {}, @period={0x59, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) syz_open_dev$hidraw(&(0x7f0000000040)='/dev/hidraw#\x00', 0x0, 0x50200) 00:16:30 executing program 4 (fault-call:6 fault-nth:1): syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 346.529071][ T78] keyspan 1-1:0.0: unsupported endpoint type 0 [ 346.535332][ T78] keyspan 1-1:0.0: found no endpoint descriptor for endpoint 5 [ 346.544127][ T78] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 346.580962][ T4549] gspca_sunplus: reg_w_riv err -71 [ 346.586338][ T4549] sunplus: probe of 3-1:0.0 failed with error -71 [ 346.603607][ T4549] usb 3-1: USB disconnect, device number 40 [ 346.604078][ T9016] FAULT_INJECTION: forcing a failure. [ 346.604078][ T9016] name failslab, interval 1, probability 0, space 0, times 0 [ 346.622309][ T9016] CPU: 1 PID: 9016 Comm: syz-executor.4 Not tainted 5.6.0-rc3-syzkaller #0 [ 346.630894][ T9016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.633813][ T8973] udc-core: couldn't find an available UDC or it's busy [ 346.640953][ T9016] Call Trace: [ 346.640975][ T9016] dump_stack+0xef/0x16e [ 346.640991][ T9016] should_fail.cold+0x5/0xa [ 346.641006][ T9016] ? lock_downgrade+0x6e0/0x6e0 [ 346.641020][ T9016] ? fault_create_debugfs_attr+0x140/0x140 [ 346.641035][ T9016] ? __alloc_file+0x21/0x340 [ 346.641046][ T9016] should_failslab+0x5/0xf 00:16:30 executing program 0: r0 = syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x1000, 0x1110c2) ioctl$HIDIOCINITREPORT(r0, 0x4805, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7d, 0x58, 0x4f, 0x8, 0x403, 0xfc0d, 0x7f8a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xcd, 0x0, 0x2, 0xed, 0xf2, 0x1, 0x0, [], [{{0x9, 0x5, 0xa}}, {{0x9, 0x5, 0x8c, 0xa, 0x0, 0x0, 0x80}}]}}]}}]}}, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x3, 0xdc, &(0x7f0000000140)="0fc2de828a3224009aad9886bfa4eef5257fe50c38c0d87cb77feb0d189c587f272c88554408425860caa9f40172c9aa6a8af6a87f66f036a3a75cb2d41e086b98da21c48df31438e318168767af33f057ea5f23b575305397ad61eee49ead7eccce926d79b866ef0bf542a006050000000000000098c45d36c51c3e29b1fbad0157920db156f74ab2285d876976ee7f4799cb99759f794f44329960365067c933e936efe6317db82a9bb1c6ad22bbed1f738a9defe24bb6717689348511b944ec9ff0120b44a2daf8e323e766cd3cb74a52a380e3f23ff69cf1c4a8"}) [ 346.641058][ T9016] kmem_cache_alloc+0x23c/0x300 [ 346.641078][ T9016] __alloc_file+0x21/0x340 [ 346.648028][ T8973] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 346.651312][ T9016] alloc_empty_file+0x6d/0x170 [ 346.670945][ T4559] gspca_sunplus: reg_r err -71 [ 346.675201][ T9016] path_openat+0xef/0x32a0 [ 346.675217][ T9016] ? save_stack+0x4c/0x80 [ 346.675231][ T9016] ? save_stack+0x1b/0x80 [ 346.675247][ T9016] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 346.675258][ T9016] ? kmem_cache_alloc+0xd8/0x300 00:16:30 executing program 5: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_connect(0x6, 0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 346.675276][ T9016] ? getname_flags+0xd2/0x5b0 [ 346.679928][ T4559] sunplus: probe of 2-1:0.0 failed with error -71 [ 346.684542][ T9016] ? do_sys_open+0xc3/0x140 [ 346.684557][ T9016] ? path_mountpoint.isra.0+0x370/0x370 [ 346.684570][ T9016] ? __lock_acquire+0x145e/0x3b60 [ 346.684585][ T9016] do_filp_open+0x192/0x260 [ 346.684601][ T9016] ? may_open_dev+0xf0/0xf0 [ 346.684614][ T9016] ? __alloc_fd+0x46d/0x600 [ 346.684628][ T9016] ? lock_downgrade+0x6e0/0x6e0 [ 346.684643][ T9016] ? do_raw_spin_lock+0x129/0x290 [ 346.684662][ T9016] ? _raw_spin_unlock+0x1a/0x30 [ 346.684672][ T9016] ? __alloc_fd+0x46d/0x600 [ 346.684688][ T9016] do_sys_openat2+0x54c/0x740 [ 346.708674][ T4559] usb 2-1: USB disconnect, device number 30 [ 346.710605][ T9016] ? file_open_root+0x3d0/0x3d0 [ 346.710620][ T9016] ? __mutex_unlock_slowpath+0xe2/0x660 [ 346.710635][ T9016] ? wait_for_completion+0x3c0/0x3c0 [ 346.710648][ T9016] do_sys_open+0xc3/0x140 [ 346.710659][ T9016] ? filp_open+0x70/0x70 [ 346.710670][ T9016] ? ksys_write+0x19f/0x250 [ 346.710684][ T9016] ? __ia32_sys_clock_settime+0x260/0x260 [ 346.710698][ T9016] ? trace_hardirqs_off_caller+0x55/0x200 [ 346.710711][ T9016] do_syscall_64+0xb6/0x5a0 [ 346.710726][ T9016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.710736][ T9016] RIP: 0033:0x4165e1 [ 346.710750][ T9016] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 346.710764][ T9016] RSP: 002b:00007f44c07277a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 346.715526][ T94] usb 4-1: 0:2 : does not exist [ 346.719571][ T9016] RAX: ffffffffffffffda RBX: 00007f44c07286d4 RCX: 00000000004165e1 [ 346.719579][ T9016] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f44c07277d0 [ 346.719587][ T9016] RBP: 000000000076bf00 R08: 0000000000000000 R09: 000000000000000f [ 346.719594][ T9016] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 346.719602][ T9016] R13: 0000000000000bef R14: 00000000004ce148 R15: 0000000000000001 [ 346.800848][ T4532] usb 6-1: string descriptor 0 read error: -71 [ 346.807599][ T94] usb 4-1: USB disconnect, device number 99 [ 346.832863][ T4532] ftdi_sio 6-1:0.12: FTDI USB Serial Device converter detected [ 346.842088][ T12] usb 1-1: USB disconnect, device number 113 [ 346.884461][ T4532] usb 6-1: Detected FT-X [ 346.887040][ T12] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 346.910979][ T4532] ftdi_sio ttyUSB1: Unable to read latency timer: -71 [ 346.917111][ T12] keyspan 1-1:0.0: device disconnected [ 346.950799][ T4532] ftdi_sio ttyUSB1: Unable to write latency timer: -71 [ 347.011530][ T4532] ftdi_sio 6-1:0.12: GPIO initialisation failed: -71 [ 347.019212][ T4532] usb 6-1: FTDI USB Serial Device converter now attached to ttyUSB1 00:16:30 executing program 3: r0 = syz_usb_connect(0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 347.029422][ T4532] usb 6-1: USB disconnect, device number 44 [ 347.037441][ T4532] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1 [ 347.047890][ T4532] ftdi_sio 6-1:0.12: device disconnected [ 347.100862][ T4549] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 347.190840][ T4549] usb 3-1: Using ep0 maxpacket: 8 [ 347.310899][ T12] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 347.318690][ T4549] usb 3-1: config 0 has an invalid interface number: 65 but max is 0 [ 347.326996][ T4549] usb 3-1: config 0 has no interface number 0 [ 347.333213][ T4549] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 347.344322][ T4549] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 347.354439][ T4549] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 27, changing to 8 [ 347.365521][ T4549] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 347.374713][ T4549] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.383932][ T4549] usb 3-1: config 0 descriptor?? [ 347.410753][ T4532] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 347.423241][ T4549] xpad 3-1:0.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 347.434660][ T4549] input: Generic X-Box pad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.65/input/input221 [ 347.450733][ T78] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 347.450926][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 347.530906][ T4532] usb 6-1: Using ep0 maxpacket: 8 [ 347.550858][ T78] usb 2-1: Using ep0 maxpacket: 8 [ 347.580802][ T12] usb 1-1: config 0 has an invalid interface number: 205 but max is 0 [ 347.589062][ T12] usb 1-1: config 0 has no interface number 0 [ 347.595306][ T12] usb 1-1: config 0 interface 205 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 347.605148][ T12] usb 1-1: config 0 interface 205 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 347.615095][ T12] usb 1-1: config 0 interface 205 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 0 [ 347.625233][ T12] usb 1-1: New USB device found, idVendor=0403, idProduct=fc0d, bcdDevice=7f.8a [ 347.634418][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.645471][ T12] usb 1-1: config 0 descriptor?? [ 347.650872][ T95] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 347.658780][ T4532] usb 6-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 347.667925][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.676094][ T78] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 347.682122][ T12] ftdi_sio 1-1:0.205: FTDI USB Serial Device converter detected [ 347.685223][ T78] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.693950][ T12] usb 1-1: Detected FT-X [ 347.705271][ T12] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 10 [ 347.706401][ T4532] usb 6-1: config 0 descriptor?? [ 347.712710][ T12] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 12 [ 347.726048][ T78] usb 2-1: config 0 descriptor?? [ 347.772824][ T78] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 347.781270][ T4532] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 347.790837][ T95] usb 4-1: Using ep0 maxpacket: 32 [ 347.871622][ T17] usb 3-1: USB disconnect, device number 41 [ 347.890867][ T17] xpad 3-1:0.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 00:16:31 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x17ef, 0x6009, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x173, {[@main]}}, 0x0}, 0x0) syz_usb_connect(0x2, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) 00:16:31 executing program 4 (fault-call:6 fault-nth:2): syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 348.030829][ T95] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 348.039598][ T95] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 348.049745][ T95] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 348.091259][ T78] gspca_sunplus: reg_r err -71 [ 348.100513][ T78] sunplus: probe of 2-1:0.0 failed with error -71 [ 348.100810][ T12] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 348.117733][ T78] usb 2-1: USB disconnect, device number 31 [ 348.125522][ T9041] FAULT_INJECTION: forcing a failure. [ 348.125522][ T9041] name failslab, interval 1, probability 0, space 0, times 0 [ 348.138828][ T9041] CPU: 1 PID: 9041 Comm: syz-executor.4 Not tainted 5.6.0-rc3-syzkaller #0 [ 348.140842][ T12] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 348.147414][ T9041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.147431][ T9041] Call Trace: [ 348.147450][ T9041] dump_stack+0xef/0x16e [ 348.147474][ T9041] should_fail.cold+0x5/0xa [ 348.170822][ T12] ftdi_sio 1-1:0.205: GPIO initialisation failed: -71 [ 348.172385][ T9041] ? lock_downgrade+0x6e0/0x6e0 [ 348.172403][ T9041] ? fault_create_debugfs_attr+0x140/0x140 [ 348.172418][ T9041] ? __d_alloc+0x2b/0x8d0 [ 348.172439][ T9041] should_failslab+0x5/0xf [ 348.172460][ T9041] kmem_cache_alloc+0x23c/0x300 [ 348.177841][ T12] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 348.183713][ T9041] __d_alloc+0x2b/0x8d0 [ 348.183728][ T9041] d_alloc+0x4a/0x240 [ 348.183743][ T9041] d_alloc_parallel+0xe8/0x19a0 [ 348.183759][ T9041] ? lock_downgrade+0x6e0/0x6e0 [ 348.183773][ T9041] ? rcu_read_lock_sched_held+0xd0/0xd0 [ 348.183785][ T9041] ? __d_lookup_rcu+0x6c0/0x6c0 [ 348.183797][ T9041] ? __d_lookup+0x426/0x750 [ 348.183809][ T9041] ? mark_held_locks+0x9f/0xe0 [ 348.183821][ T9041] ? d_lookup+0xe7/0x100 [ 348.183833][ T9041] lookup_open+0x4dd/0x1910 [ 348.183851][ T9041] ? vfs_link+0xb80/0xb80 [ 348.212801][ T12] usb 1-1: USB disconnect, device number 114 [ 348.216078][ T9041] ? __mnt_want_write+0x1b4/0x290 [ 348.216094][ T9041] path_openat+0x1b0d/0x32a0 [ 348.216110][ T9041] ? kmem_cache_alloc+0xd8/0x300 [ 348.216126][ T9041] ? path_mountpoint.isra.0+0x370/0x370 [ 348.216138][ T9041] ? __lock_acquire+0x145e/0x3b60 [ 348.216159][ T9041] do_filp_open+0x192/0x260 [ 348.223114][ T12] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 348.224324][ T9041] ? may_open_dev+0xf0/0xf0 [ 348.224338][ T9041] ? __alloc_fd+0x46d/0x600 [ 348.224355][ T9041] ? do_raw_spin_lock+0x129/0x290 [ 348.224370][ T9041] ? _raw_spin_unlock+0x1a/0x30 [ 348.224380][ T9041] ? __alloc_fd+0x46d/0x600 [ 348.224398][ T9041] do_sys_openat2+0x54c/0x740 [ 348.229926][ T12] ftdi_sio 1-1:0.205: device disconnected [ 348.234073][ T9041] ? file_open_root+0x3d0/0x3d0 [ 348.234087][ T9041] ? __mutex_unlock_slowpath+0xe2/0x660 [ 348.234101][ T9041] ? wait_for_completion+0x3c0/0x3c0 [ 348.234114][ T9041] do_sys_open+0xc3/0x140 [ 348.234126][ T9041] ? filp_open+0x70/0x70 [ 348.234138][ T9041] ? ksys_write+0x19f/0x250 [ 348.234152][ T9041] ? __ia32_sys_clock_settime+0x260/0x260 [ 348.234172][ T9041] ? trace_hardirqs_off_caller+0x55/0x200 [ 348.234186][ T9041] do_syscall_64+0xb6/0x5a0 [ 348.234200][ T9041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.234216][ T9041] RIP: 0033:0x4165e1 [ 348.401538][ T9041] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 348.421456][ T9041] RSP: 002b:00007f44c07277a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 348.429890][ T9041] RAX: ffffffffffffffda RBX: 00007f44c07286d4 RCX: 00000000004165e1 [ 348.437866][ T9041] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f44c07277d0 [ 348.445860][ T9041] RBP: 000000000076bf00 R08: 0000000000000000 R09: 000000000000000f [ 348.453932][ T9041] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000004 [ 348.461906][ T9041] R13: 0000000000000bef R14: 00000000004ce148 R15: 0000000000000002 [ 348.770782][ T95] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 348.779895][ T95] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.788021][ T95] usb 4-1: Product: syz [ 348.792243][ T95] usb 4-1: SerialNumber: syz [ 348.830782][ T17] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 348.838559][ T78] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 348.860797][ T4536] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 348.920792][ T17] usb 3-1: Using ep0 maxpacket: 8 00:16:32 executing program 4 (fault-call:6 fault-nth:3): syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 348.950915][ T4536] usb 1-1: Using ep0 maxpacket: 8 [ 349.040887][ T17] usb 3-1: config 0 has an invalid interface number: 65 but max is 0 [ 349.049176][ T17] usb 3-1: config 0 has no interface number 0 [ 349.055794][ T78] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.066864][ T78] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 349.076691][ T78] usb 2-1: New USB device found, idVendor=17ef, idProduct=6009, bcdDevice= 0.40 [ 349.085794][ T78] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.095599][ T4536] usb 1-1: config 0 has an invalid interface number: 205 but max is 0 [ 349.103848][ T4536] usb 1-1: config 0 has no interface number 0 [ 349.109961][ T17] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 349.120987][ T17] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 349.130784][ T17] usb 3-1: config 0 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 27, changing to 8 [ 349.141902][ T17] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 349.150966][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.159073][ T4536] usb 1-1: config 0 interface 205 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 349.168998][ T4536] usb 1-1: config 0 interface 205 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 349.178991][ T4536] usb 1-1: config 0 interface 205 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 0 [ 349.188980][ T4536] usb 1-1: New USB device found, idVendor=0403, idProduct=fc0d, bcdDevice=7f.8a [ 349.198046][ T4536] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.207453][ T78] usb 2-1: config 0 descriptor?? [ 349.213710][ T17] usb 3-1: config 0 descriptor?? [ 349.220280][ T4536] usb 1-1: config 0 descriptor?? [ 349.240909][ T95] usb 4-1: 0:2 : does not exist [ 349.248276][ T95] usb 4-1: USB disconnect, device number 100 [ 349.259160][ T17] xpad 3-1:0.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 349.274597][ T4536] ftdi_sio 1-1:0.205: FTDI USB Serial Device converter detected [ 349.286800][ T4536] usb 1-1: Detected FT-X [ 349.291157][ T4536] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 10 [ 349.298546][ T4536] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 12 [ 349.310490][ T17] input: Generic X-Box pad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.65/input/input222 00:16:33 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000049db1808450c10105d6d0000000109021b000100000000090400000162f004000905850b0800000000aed486889f879122567fc79de9de3684bc00000a81e49c2c673ddd7684f6dd8eeb71acdf0703815428be5b5342de3c27e8d419e20c7fad22091d"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0xfffffffffffffffc) read$char_usb(r0, 0x0, 0x35) 00:16:33 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 349.458182][ T17] usb 3-1: USB disconnect, device number 42 [ 349.471468][ T17] xpad 3-1:0.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 00:16:33 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:33 executing program 0: syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xd7, 0xc9, 0xf5, 0x8, 0xbfd, 0x104, 0x83ae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xfe, 0xf1, 0x3e, 0x0, [], [{{0x9, 0x5, 0x85}}, {{0x9, 0x5, 0x1}}]}}]}}]}}, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x53, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x41, 0x1, 0x1, 0x0, 0x70, 0x1, [{{0x9, 0x4, 0x0, 0x1, 0x3, 0x2, 0x6, 0x0, 0x1, {{0xb, 0x24, 0x6, 0x0, 0x0, "0cd71bb98ea6"}, {0x5, 0x24, 0x0, 0x10}, {0xd, 0x24, 0xf, 0x1, 0xfffffffa, 0x4, 0x5, 0x4}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x7f, 0x20, 0x5}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xff, 0x1, 0x96}}}}}]}}]}}, &(0x7f0000000640)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x200, 0x8e, 0xfe, 0x8d, 0x0, 0x3d}, 0x2b, &(0x7f0000000500)={0x5, 0xf, 0x2b, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0xc, 0x3, 0x6, 0x4}, @wireless={0xb, 0x10, 0x1, 0x2, 0x2, 0x7, 0x40, 0x81, 0x7}, @ss_container_id={0x14, 0x10, 0x4, 0xbc, "165ed8279c9fa4d4f1a7c46c745a0483"}]}, 0x7, [{0x43, &(0x7f0000000140)=@string={0x43, 0x3, "f46886081a109bbc8d3482fc808738517696f5348681c6553d3d8c6c797d5f0fee3cbc982fc0bd8eae3534a32205946565f308c2b2222c87e711afc449db605827"}}, {0x44, &(0x7f00000001c0)=@string={0x44, 0x3, "592f4a1b9bbdda7f122681dd5c39c5f95bad0a1979881251eb029b16bf9ef5701c8c227f2e0ba2f8739175181b053a497d61d62c9d28b745b7dd237f6010b4a2cc9f"}}, {0xd9, &(0x7f0000000240)=@string={0xd9, 0x3, "59413654e233deaeceb0d3be7007489c01b300e97856667179804002091901d85e20cfaa71b46c7f4f93c21193db64a4968ddffbe2bcbc6ccdfaffffffffffffff4ea40d31a29cf8559a30ec2027b0c7fc86b33d23588d58c6705a92c98fa4efb7b24384bc225b560b474fd2fadda91ec3432b85e1057d3aa6b9967ee6ba73dfc93a1404c20807109d8741b5bc1073c1a9ed72cf91b9f029bc087dea21174691835d6424c166c5abb4037211a383fb077fd1d4875b8be6029059753753d755d718777f6e0c8ef3ebfa9ee05058b78447ad29d98947eb24"}}, {0xee, &(0x7f0000000340)=@string={0xee, 0x3, "d78ddf57205437beff77e797266c29643e39bdb28816cdcd9e7ba611a38a75a3c5f69f524950ce1b70cc36688c59da89d5c393185debf11dee2edcf5293f6916f61b8f0068ace38e0bb59ce74cd5524c53bef200df36490864f48c7357f23a4e8005347c90a701fb69bb65a6e8540e852d59166a7b614de5ace8d45b076ac0b368d03422b3597bf078742949022d3e0c4a68e5b67d56ba822a6270892f261ac4be7330fb5fe9b0ab21e07ce8e09239877e38d3c7bb5b44612f9de049f09cb66798f90401de527ad9d70020f3614bf0ff29f9f2727f36a7f3303c1034b06feacef14aa6e1754736eecb1531b9"}}, {0x90, &(0x7f0000000440)=@string={0x90, 0x3, "4604ab1ed66ce8f415a80386b72c14d355380c80fe9f6f7f7c71a5608068e08443065db63043737a98a7a755b41b5f99e15cc247ed7cc1d6612dc93d2a7286538a3f7bb2a27723836f13b9c2bba4f524929d132a846dcf7927f3d551d64a828f7e2de0ec6b47f94da9aa0c04d9f8d17a5e60ea7470ab6224692ed6f1b9c966eba9bc7a336dca815c796f077388c3"}}, {0x102, &(0x7f00000006c0)=@string={0x102, 0x3, "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"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x40f}}]}) [ 349.681981][ T78] lenovo 0003:17EF:6009.001B: unknown main item tag 0x0 [ 349.700847][ T4536] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 349.708916][ T78] lenovo 0003:17EF:6009.001B: hidraw0: USB HID v0.00 Device [HID 17ef:6009] on usb-dummy_hcd.1-1/input0 [ 349.720952][ T4536] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 349.740843][ T4536] ftdi_sio 1-1:0.205: GPIO initialisation failed: -71 [ 349.748307][ T4536] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 349.758824][ T4536] usb 1-1: USB disconnect, device number 115 [ 349.766668][ T4536] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 349.776746][ T4536] ftdi_sio 1-1:0.205: device disconnected [ 349.840738][ T12] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 349.870754][ T17] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 349.882977][ T9043] udc-core: couldn't find an available UDC or it's busy [ 349.889998][ T9043] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 349.898614][ T4549] usb 2-1: USB disconnect, device number 32 [ 349.950823][ T12] usb 4-1: Using ep0 maxpacket: 8 [ 349.960864][ T17] usb 3-1: Using ep0 maxpacket: 8 00:16:33 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x2) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 350.070815][ T12] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 350.082009][ T17] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 350.082039][ T17] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 350.082056][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.087448][ T17] usb 3-1: config 0 descriptor?? [ 350.093105][ T12] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 350.093123][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.132727][ T4536] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 350.142140][ T12] hub 4-1:118.0: bad descriptor, ignoring hub [ 350.148433][ T12] hub: probe of 4-1:118.0 failed with error -5 [ 350.156243][ T12] cdc_wdm 4-1:118.0: cdc-wdm0: USB WDM device [ 350.182998][ T17] yurex 3-1:0.0: USB YUREX device now attached to Yurex #1 [ 350.220848][ T4536] usb 1-1: Using ep0 maxpacket: 8 [ 350.250764][ T4532] gspca_sunplus: reg_w_riv err -71 [ 350.256187][ T4532] sunplus: probe of 6-1:0.0 failed with error -71 [ 350.265226][ T4532] usb 6-1: USB disconnect, device number 45 [ 350.340772][ T4536] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 350.350578][ T4536] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 350.360400][ T4536] usb 1-1: New USB device found, idVendor=0bfd, idProduct=0104, bcdDevice=83.ae [ 350.369542][ T4536] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.379241][ T4536] usb 1-1: config 0 descriptor?? [ 350.387326][ T12] usb 3-1: USB disconnect, device number 43 [ 350.421477][ T4536] kvaser_usb 1-1:0.0: Cannot get usb endpoint(s) 00:16:34 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 350.623024][ T9070] udc-core: couldn't find an available UDC or it's busy [ 350.630073][ T9070] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 350.638613][ T4532] usb 1-1: USB disconnect, device number 116 [ 350.680724][ T17] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 350.760877][ T9066] usb 4-1: reset high-speed USB device number 101 using dummy_hcd [ 350.850823][ T9066] usb 4-1: Using ep0 maxpacket: 8 [ 350.900788][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 350.912313][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 350.922111][ T17] usb 2-1: New USB device found, idVendor=17ef, idProduct=6009, bcdDevice= 0.40 [ 350.931191][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.940968][ T17] usb 2-1: config 0 descriptor?? [ 351.001351][ T12] yurex 3-1:0.0: USB YUREX #1 now disconnected [ 351.020852][ T4536] usb 6-1: new high-speed USB device number 46 using dummy_hcd 00:16:34 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x1000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 351.110978][ T4536] usb 6-1: Using ep0 maxpacket: 8 [ 351.231018][ T4536] usb 6-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 351.240336][ T4536] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.249975][ T4536] usb 6-1: config 0 descriptor?? [ 351.290854][ T17] usbhid 2-1:0.0: can't add hid device: -71 [ 351.298791][ T4536] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 351.305469][ T17] usbhid: probe of 2-1:0.0 failed with error -71 [ 351.313507][ T17] usb 2-1: USB disconnect, device number 33 [ 351.380755][ T12] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 351.410784][ T4532] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 351.470848][ T12] usb 3-1: Using ep0 maxpacket: 8 00:16:35 executing program 1: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect$hid(0x6, 0x0, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x44f, 0xb65a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x3f, 0xa0, 0x6, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x3, 0x1, 0x1, 0x89, {0x9, 0x21, 0x4, 0x5, 0x1, {0x22, 0xe36}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x1, 0x7, 0x1}}}}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x300, 0x8, 0x8, 0x0, 0x20, 0x40}, 0x45, &(0x7f0000000200)={0x5, 0xf, 0x45, 0x3, [@generic={0x29, 0x10, 0x3, "175588e198b8c65250e09a801114780763ed6ac374d4d2d662b02372dc875cdf85d2e5502aff"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x7f, "bd4b12abb7e5290017edba5774ba6d2c"}]}, 0x8, [{0xbe, &(0x7f0000000280)=@string={0xbe, 0x3, "14e7947dbad908570c754ed9ccb5dada011cc9823de215a021ae409666a5b7bd38148fb18debffc34b4910b2582042fc8dbfe66450b90aa32c99051573bb388f06dae3da1ab60bd0320a4896360dc2808ba47251a6e06e346ab19d9b6822d23d00cc24185cf564d58a9899e7a021b03d1cf5fb3b892f23e3d7789ca0efaa73a80b4fa649068fbbbf32ee807e376773df7dfb5197313b65f32fb8038b00326d0b0ece6c1f45e931fdc994a69f3508fbdb839a5c3adbbad7f26203eaee"}}, {0xfd, &(0x7f0000000340)=@string={0xfd, 0x3, "b9e33551d8e9ac11a5be23410de39a15f1e91498bbad5509096e96d8b43f22473d55b4f5fecca969c1f465eeca5f214bbf7f80befb13d828a7fd7784fa1dc2c9376c69102530202f207c47f49dd68d4abee6525a2d354caf795d0d8459b2ea981b07a83bf4e63ce1caa4d55ef5fa8b308a470a5bab3395374fe9e388970823f25664d937bb099e05eae39dd5e6ab84af34380e6e12a0539a61a69bbe5673d03081fad85ad9777e52b8cc3fcf50a9644f7029506abfcb4f981fca8bc08a1c6fb7076e87c907f8a8480dcc96fa9d1be3134e026cdf25c7fe164217d329c4fac6e0d5835dd0c7e7fa716a4bd407d4709ca9d0c2a5377e5877d6c22247"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x807}}, {0xd4, &(0x7f0000000500)=@string={0xd4, 0x3, "44db03357d891b7ef36875024703f7120adc4acdabedd70b5ebb3b13f3dce21f658766e211cc6ba2ef07a68e1ee9a866720461037b6af29c9285512b36461eab9d7515a38f1696067e3884a95ee0ac6428de2b5866636fa63db09ce42081592c894d483f7a85c351c6c2b4aff4ff5d2ae7544551b51452bf5527f59bfb8f407c312409431f31ab7576cb7aad924635e5bf6c44b1f2e7766aadc9e93b7351993174ecfa0438ba7079992c924f32e5860de279df21b73b6a831698a9d223ab0387a92e9d6bbf41d4ab24424d224052332d22bd"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x846}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x44e}}, {0xf8, &(0x7f0000000680)=@string={0xf8, 0x3, "fb52ab0f06b4f6d9127168cee91e9b9b54e30f6faac368114ee7274a7b212f68d6b07927a005fa0d950c94824c3b0c45dbb0e2e8f339af76d78f062de2fee652cb3a16bec7142649ee2e33f38528fafd696b83ae45c326e584ea0c619bde3542e4ff96703f23ae2d48fa57584af567ff431824f7a8ea6bc4467919c740f12211c4af461e33bdd4c17c73c6a3fc3478526cbb87b6199dbf5f7f76a7d4c50fb1272be7fc256d1ff6ac0346699073544462cca49748c2a12f1cc22f7d53960c1f1dc2192726f6bfcc0383c98ff4a3402da1ad5b63d167ae28e0123e6cc0e97d636f00bb66828c5bbbb42779ff9377a27a4b72b00f25eaf8"}}, {0x60, &(0x7f0000000780)=@string={0x60, 0x3, "f5059630c33e905baefa97a453bc7507652a8103b5be4e0b784fd504a03d62e1921e54de66eaed03dafa6b4e848105ee96d1452827111fbe46be9ba315f1a85b96ee2c60d443f2f2fabb1dfda93cb7648a8ab2c6ce4d3da56192cee997e5"}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="002226000000962313020f015827b3adbf5206f83f07090000082ad001170900be0083"], 0x0}, 0x0) [ 351.500956][ T4532] usb 1-1: Using ep0 maxpacket: 8 00:16:35 executing program 5: r0 = syz_usb_connect(0x6, 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r2) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000080)=""/132) r3 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)=ANY=[@ANYBLOB="1201dfffd6d59608fc044a5004e200000001090212000100000000090400004ee13e7600"], 0x0) syz_usb_control_io(r3, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f00000002c0)={0xff, "803011e63410f9ab99d8ce5c260d4375c0a470454458a97b6b626ddd85d740d57133e668511141c99025f1ee88906d184aadfe237baf5bf825a3cd0202e35fcd"}) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io(r3, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000200)={0x3, &(0x7f00000013c0)={0x20, 0x30, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$char_usb(0xffffffffffffffff, &(0x7f0000000140)=""/125, 0x7d) syz_usb_control_io$uac1(r3, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r3, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_disconnect(r3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 351.560754][ C1] raw-gadget gadget: ignoring, device is not running [ 351.567926][ T4536] gspca_sunplus: reg_r err -32 [ 351.578117][ T4536] sunplus: probe of 6-1:0.0 failed with error -32 [ 351.589721][ T4536] usb 6-1: USB disconnect, device number 46 [ 351.600835][ T12] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 351.612369][ T12] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 351.620949][ T4532] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 351.621448][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.631448][ T4532] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 351.644144][ T12] usb 3-1: config 0 descriptor?? [ 351.649091][ T4532] usb 1-1: New USB device found, idVendor=0bfd, idProduct=0104, bcdDevice=83.ae [ 351.665086][ T4532] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.678546][ T4532] usb 1-1: config 0 descriptor?? [ 351.722008][ T4532] kvaser_usb 1-1:0.0: Cannot get usb endpoint(s) 00:16:35 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_connect(0x6, 0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) 00:16:35 executing program 0: syz_usb_connect$uac1(0x1, 0x71, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000680)={0x0, 0x0, 0xf, &(0x7f00000000c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}, 0x1, [{0x0, 0x0}]}) r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000006c0)={0x14, &(0x7f00000005c0)={0x20, 0x29, 0x71, {0x71, 0x2, "0c235a84b8a0ccdf51feb777c7c992c6de5eb26479532bec2a18e107fbe0b680ccf785caeee0c25596958936c27b91a701cf9835957e190b986994531e20de016fa919908e66d8cad4e0a069defda602bf5dfad7864f2d9ebbd97fbc0079c8bfe11d6657ce949413229197ef11d545"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000800)={0x1c, &(0x7f0000000700)={0x20, 0xc6b9d53b621f88ca, 0x59, "79f6be374a964261ee32fa0f92cc83699d489855837809e6a7d260f6b01fa59f3cc839263f31193b549b7e07f9afeb16b73d75e07a75ffd0df6a5159b6de170b956cec73ec9b9587dd4738a5b738b820f09caa74c1e53a92fe"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x7}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xfd}}) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000140)={0x14, &(0x7f0000000200)={0x0, 0x21, 0xda, {0xda, 0xd, "cff548373b9a95a213770b25462de5ec6d3c46710f3784a0d071118945c2b24bcd91d92edff3ddad6a85b9257000e2f352b4965872d520ff98e99c55dca1d2b8727d3051c3cc30beb88726bfa8cdadb2f87078bdf00eeb8f1bf08405651e135bfc0eade047b9dfdb0556ac7431d8a54a6530e13989d2ddb1bfa1379876c9346221b2997ebfe3f13cc6ca63bc35165291314f37a7ff3b10f7ced6d4c5a3d761a7bc1aee5452aeabd7e544078984226b358fcfa46917108aa1546583f6c0e72efcd50b6367cc33546340592c9de736083d877959ebbd9d0994"}}, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x40a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000180)={0x20, 0x31, 0x2d, "8f5cbace57fffeaa24b3d263fad92ed9699ea7aa81e56966d5b22e4abc7115672895ddc4d64b6010069622c6a8"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000840)=ANY=[@ANYBLOB="208102000000b6cc6eb6e266f406edd9bb088b63a47e435f235cafd5d8f303400c6021fc3e62594c47524b8ce5066dfb28108c6a3bae8194a71834685577ad4d26cc5ad78c375795833f626dc28de0376b2559ea6fe2522bbb5f84930d7ed7d66c63952facaff1d22cc1f4e7007a823f6da82e1f6d308a"], &(0x7f00000003c0)={0x20, 0x82, 0x1, "b1"}, &(0x7f0000000400)={0x20, 0x83, 0x1, '^'}, &(0x7f0000000440)={0x20, 0x84, 0x1, "e8"}, &(0x7f0000000500)={0x20, 0x85, 0x3, "fa4986"}}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0xe, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_write(r0, 0xa, 0xd, &(0x7f0000000000)="e79263cd75af2dd10c5bd668b9") [ 351.860805][ T17] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 351.921991][ T4536] usb 1-1: USB disconnect, device number 117 [ 351.951675][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 352.080876][ T17] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 352.090487][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 352.100116][ T17] usb 2-1: config 0 descriptor?? [ 352.142803][ T17] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 352.150753][ T4549] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 352.251095][ T4549] usb 6-1: Using ep0 maxpacket: 8 [ 352.360761][ T4536] usb 1-1: new low-speed USB device number 118 using dummy_hcd [ 352.580773][ T4549] usb 6-1: unable to get BOS descriptor or descriptor too short [ 352.660835][ T4549] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 352.668832][ T4549] usb 6-1: can't read configurations, error -71 [ 352.720874][ T4536] usb 1-1: LPM exit latency is zeroed, disabling LPM. [ 352.800825][ T4536] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 352.810052][ T4536] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 352.820879][ T4536] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 353.070805][ T4536] usb 1-1: string descriptor 0 read error: -22 [ 353.077439][ T4536] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 353.086922][ T4536] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.133678][ T4536] usb 1-1: 0:2 : does not exist 00:16:36 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x8200) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x1c, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/127) [ 353.333451][ T9112] udc-core: couldn't find an available UDC or it's busy [ 353.340518][ T9112] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 353.351593][ T4536] usb 1-1: USB disconnect, device number 118 [ 353.570803][ T4549] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 353.800849][ T4549] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 353.810548][ T4549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.822391][ T4549] usb 6-1: config 0 descriptor?? [ 353.864496][ T4549] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 353.871642][ T4549] dvb-usb: bulk message failed: -22 (3/0) [ 353.878399][ T4549] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 353.901108][ T4549] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 353.908900][ T4549] usb 6-1: media controller created [ 353.918556][ T4549] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 353.934790][ T4549] dvb-usb: bulk message failed: -22 (6/0) [ 353.940842][ T4549] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 353.981525][ T4549] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input223 [ 353.993772][ T4549] dvb-usb: schedule remote query interval to 150 msecs. [ 354.000952][ T4549] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 354.120785][ T4536] usb 1-1: new low-speed USB device number 119 using dummy_hcd [ 354.160781][ T4549] dvb-usb: bulk message failed: -22 (1/0) [ 354.166686][ T4549] dvb-usb: error while querying for an remote control event. [ 354.265517][ T4532] usb 6-1: USB disconnect, device number 48 [ 354.360475][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 354.490900][ T4536] usb 1-1: LPM exit latency is zeroed, disabling LPM. [ 354.511169][ T9097] udc-core: couldn't find an available UDC or it's busy [ 354.518274][ T9097] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 354.530907][ T17] gspca_sunplus: reg_w_riv err -71 [ 354.536364][ T17] sunplus: probe of 2-1:0.0 failed with error -71 [ 354.544609][ T17] usb 2-1: USB disconnect, device number 34 [ 354.580783][ T4536] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 354.590194][ T4536] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 354.601644][ T4536] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 00:16:38 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_connect(0x6, 0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 354.860849][ T4536] usb 1-1: string descriptor 0 read error: -22 [ 354.867688][ T4536] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 354.877511][ T4536] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:16:38 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x527d) write$hidraw(r0, &(0x7f0000000000)='*', 0x101200) [ 354.927219][ T4536] usb 1-1: 0:2 : does not exist [ 354.963394][ T94] usb 1-1: USB disconnect, device number 119 [ 355.050740][ T4549] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 355.270829][ T4549] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 355.280938][ T4549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.291009][ T4549] usb 6-1: config 0 descriptor?? [ 355.310814][ T4536] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 355.332595][ T4549] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 355.339400][ T4549] dvb-usb: bulk message failed: -22 (3/0) [ 355.346895][ T4549] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. 00:16:39 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 355.381061][ T4549] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 355.388486][ T4549] usb 6-1: media controller created [ 355.397800][ T4549] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 355.400862][ T4536] usb 2-1: Using ep0 maxpacket: 8 [ 355.413766][ T9090] cdc_wdm 4-1:118.0: Error autopm - -16 [ 355.421199][ T12] yurex 3-1:0.0: USB YUREX device now attached to Yurex #1 00:16:39 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x2000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:39 executing program 0: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 355.437279][ T78] usb 4-1: USB disconnect, device number 101 [ 355.442432][ T4549] dvb-usb: bulk message failed: -22 (6/0) [ 355.449755][ T4549] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 355.463400][ T12] usb 3-1: USB disconnect, device number 44 [ 355.473053][ T12] yurex 3-1:0.0: USB YUREX #1 now disconnected [ 355.561962][ T4549] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input224 [ 355.574420][ T4549] dvb-usb: schedule remote query interval to 150 msecs. [ 355.581533][ T4549] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:39 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) syz_usb_connect$uac1(0x0, 0xa6, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x94, 0x3, 0x1, 0x6b, 0x6cd5642f4085fad2, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x3}, [@feature_unit={0x11, 0x24, 0x6, 0x4, 0x2, 0x5, [0x2, 0x3, 0x2, 0x2, 0x6], 0x3}, @processing_unit={0xd, 0x24, 0x7, 0x1, 0x4, 0xff, "fff1eedadfbc"}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x200, 0x5, 0x1f, 0x101, 0x5, 0x1}, @feature_unit={0xb, 0x24, 0x6, 0x4, 0x2, 0x2, [0x1, 0x3], 0x1f}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x9, 0x2, 0x5, {0x7, 0x25, 0x1, 0x81, 0x0, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x81, 0x0, 0x40, {0x7, 0x25, 0x1, 0x0, 0x81, 0x3}}}}}}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x300, 0x2, 0x6, 0x2, 0x10, 0x9d}, 0x1a, &(0x7f0000000180)={0x5, 0xf, 0x1a, 0x2, [@wireless={0xb, 0x10, 0x1, 0xa, 0xac, 0x1, 0x2, 0x400, 0xf0}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0x6, 0xfa, 0x200}]}, 0x4, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x3401}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x380a}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x3c0a}}, {0xec, &(0x7f0000000380)=@string={0xec, 0x3, "71fedbe51e7d2b24417bcb1c46ba1669c27cfb3e3ba812ab46f52018770d5501892e0ab8fd9cf93032828a5cea6a8593b9224143affd21d8da3bb9b19bdfbff48775f6282532c5784b853dee1b02b714d14259add7b2f9cf062eb9c952c7e653e8cddfe9ccfde11ac4117a1019c5666f2b450d715f2fe42da98b4de8937a20541a5f22a4abef232872cddcc02fae6ee2896aa2f007bc3e8e04c771c129de398c74eff6bfb9c91ca7ab76ac05ebc8ebdacde56f0a0416739ce7492e3d48f09ad35441bcfc824cbea5a54d9aa6f03c8d143fadd37054b43f4bd49b166569fa881e4355af00defc41017849"}}]}) [ 355.740343][ T4549] usb 6-1: USB disconnect, device number 49 00:16:39 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x8200) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x1c, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/127) [ 355.790834][ T94] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 355.864835][ T4549] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 355.880788][ T78] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 355.880942][ T94] usb 1-1: Using ep0 maxpacket: 8 [ 355.888762][ T4536] usb 2-1: device descriptor read/all, error -71 [ 355.894093][ T12] usb 3-1: new high-speed USB device number 45 using dummy_hcd 00:16:39 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x4000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 355.990932][ T78] usb 4-1: Using ep0 maxpacket: 8 [ 356.000905][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 356.030864][ T94] usb 1-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.042588][ T94] usb 1-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 356.052065][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.101716][ T94] hub 1-1:118.0: bad descriptor, ignoring hub [ 356.108121][ T94] hub: probe of 1-1:118.0 failed with error -5 [ 356.110856][ T78] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.126050][ T78] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 356.128011][ T94] cdc_wdm 1-1:118.0: cdc-wdm0: USB WDM device [ 356.135431][ T78] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.150800][ T12] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 356.160087][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.173840][ T12] usb 3-1: config 0 descriptor?? [ 356.181780][ T78] hub 4-1:118.0: bad descriptor, ignoring hub [ 356.188089][ T78] hub: probe of 4-1:118.0 failed with error -5 [ 356.195578][ T78] cdc_wdm 4-1:118.0: cdc-wdm1: USB WDM device [ 356.212526][ T12] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 356.270810][ T4549] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 356.270839][ T4536] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 356.490833][ T4536] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 356.500572][ T4536] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.510451][ T4536] usb 2-1: config 0 descriptor?? [ 356.531006][ T4549] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 356.540773][ T4549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.553478][ T4536] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 356.557429][ T4549] usb 6-1: config 0 descriptor?? [ 356.561846][ T4536] dvb-usb: bulk message failed: -22 (3/0) [ 356.572727][ T4536] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 356.601524][ T4536] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 356.610208][ T4536] usb 2-1: media controller created [ 356.612438][ T4549] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 356.622415][ T4536] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 356.633136][ T4549] dvb-usb: bulk message failed: -22 (3/0) [ 356.641888][ T4549] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 356.652538][ T4536] dvb-usb: bulk message failed: -22 (6/0) [ 356.658947][ T4536] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 356.671230][ T4549] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 356.678688][ T4549] usb 6-1: media controller created [ 356.688992][ T4549] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 356.703773][ T4536] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input225 [ 356.718139][ T4536] dvb-usb: schedule remote query interval to 150 msecs. [ 356.719022][ T4549] dvb-usb: bulk message failed: -22 (6/0) [ 356.725931][ T4536] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 356.731720][ T4549] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 356.751876][ T9149] usb 1-1: reset high-speed USB device number 120 using dummy_hcd [ 356.802687][ T4549] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input226 [ 356.815602][ T4549] dvb-usb: schedule remote query interval to 150 msecs. [ 356.822986][ T4549] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 356.832281][ T9156] udc-core: couldn't find an available UDC or it's busy [ 356.839862][ T9156] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 356.850902][ T9149] usb 1-1: Using ep0 maxpacket: 8 [ 356.855472][ T4549] usb 6-1: USB disconnect, device number 50 [ 356.890890][ T17] dvb-usb: bulk message failed: -22 (1/0) [ 356.897408][ T17] dvb-usb: error while querying for an remote control event. 00:16:40 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0xf6ffffff) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 356.974245][ T4549] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 356.976276][ T17] usb 2-1: USB disconnect, device number 36 [ 357.081470][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. 00:16:41 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000a40)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0x100}]}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="0000190000005be40a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect(0x1, 0x849, &(0x7f0000000ac0)={{0x12, 0x1, 0x201, 0xb3, 0x1a, 0x53, 0xff, 0x3f0, 0x70c, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x837, 0x2, 0x6, 0x9, 0x10, 0x5, [{{0x9, 0x4, 0x97, 0x0, 0xe, 0x62, 0xe0, 0xa2, 0x2, [@cdc_ncm={{0x9, 0x24, 0x6, 0x0, 0x1, "12685d87"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0x4000000, 0x3, 0xfffc, 0x8}, {0x6, 0x24, 0x1a, 0x9, 0x20}, [@mdlm_detail={0xe4, 0x24, 0x13, 0x6, "1a5e6b395ae41dd0b18a862069c7810d3f993c108a143e8d528c88b2313bf6e0a356969d5c87a7aec8ae3ebfef150e4737055070bc3293ecd4b83d8e1c553123b6bc806d7e6146f388574ef36605ebff6d360571e5e1950b99592617e096a28d91eac60c3aa45c02f293377f7e8604e8d3c5772848559416d6708fb9da168218d2f9caeae0de711cab4b3358135f2d57c224781b632f9806b52206361361503e67411073acee705948bd7fd3db51e69c4976823bdb4e461109df17148cbc020b8c69bf5e9091e90ab561d117d3ad961b6cdf6869c99a772db8f623a112a2ce58"}, @acm={0x4, 0x24, 0x2, 0xc}]}], [{{0x9, 0x5, 0xb, 0xb, 0x400, 0x6, 0x0, 0x9}}, {{0x9, 0x5, 0x1, 0x8, 0x8, 0x1, 0xcc, 0x3f}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x9, 0x9, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x1f, 0x8000}, @generic={0x85, 0xc, "4588cdaa0e3e64385f284bca6c238b72557907f2488a97f57e96692eca953ba6f1b58b91d2a3c8b0b9e5998dc3ead4096a601c0092a2b3565c9e405b62edbe9083dc7ac3e73a032a6786315447d5767ed95acee758319d907a6f90e4ae7d1a143833856aa8a193afbb76885bd46490fa57540b9e2a5dc26c68c9ff09731cbc0d3df5b6"}]}}, {{0x9, 0x5, 0x5, 0x2, 0x8, 0x0, 0xff, 0x1f, [@generic={0xe6, 0x21, "87ed80f31e6729a726c0b3ad947737bec8345a156c15d20ae417e52d91025c8d60624aa35a0fc0e7e85ea6c8beb9104639c7639a8d9407c8d042229eefe115eec98a1d93bfa4f44ba2beb0dca60a42a3216bda7a6608bf90d7664b924564e90e0f3e00f1de9da62e605b9615e1138ed4f592bb389f2461198fabab2ba8040a0473dfdd5cb722e42e0df7a18afe08a83a959a7ba5271c10ebea0102a9927c69c09101fa424df6243d0e0ae06297acb22b72bc1b482bb8643058efdce7b952fc887158e1ad8ff9b173289760dd2ccd1aae12eb0f8e10f66ac60db8a449056b6e3518573959"}, @generic={0x5a, 0x31, "48fc65bd2027cd6fadd00d715dc0e0f59c059cfa28a201eb367e83861e8ada6a9136d7e6202265aeac148acbb9c88f0bb93650d3679a2064beb343eba61afd6f5a417718517a5a9fa6b0c86bd7683b53f433237a0251e272"}]}}, {{0x9, 0x5, 0x4, 0x4, 0x3ff, 0x1, 0x8, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x9}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x1, 0x3, 0xfb, [@generic={0x92, 0xe, "a1fbe51253be87876bb62abaa960e1247151477b1fda87ab42cba0a329b3283280f57dd493ac78d279e500d52729b936ecb9c1cbd358b39c4610c11f6c6353c28d4b27cd44527b1444244ee6cb2ba839273995166ab886b0685192bcb9a4f5820c24e5935da97d39123c0fe21fc467b9697ba3b89c67a494807bc181e15c198453dd85509faf1e4b950381cc48c078d7"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0x1000}]}}, {{0x9, 0x5, 0x8, 0x4, 0x40, 0x1, 0x2, 0x5, [@generic={0x1a, 0x23, "c4a7700eea4c3c3b22caac9dbf2dfe9b0db8031bd135c16b"}]}}, {{0x9, 0x5, 0x80, 0x8, 0x3ff, 0xe6, 0xf4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0xff, 0x110b}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x3a, 0x40, 0x5}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x1, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x6}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x9, 0x7, 0xff, [@generic={0xb0, 0x23, "0a9bbf73709846d110e3ec86e1741c6bbc0c22d744742e743510f949025bd462d4677f22dfe1a3a6d4fed464255fae6355b2e9e6abfed006462e769ef687dfb8d807b6e2d940b8383451e2b43c02b90090c1eb1bbf8e4d5e4a889de731e51f88bd080799fa15970a9adc52b937d318365e32f841c94192f14ff972c3e78261e89b2d5bf147f502212903578af8dbcdb9db2907951d062da6b3c410867a3bcf4de3769227e4b746befad513abde3c"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x7cf, 0xff, 0x1f, 0x6, [@generic={0x97, 0xb, "0e64803cada986def8f38163f06a893f0a3562dc4e72e2f5ab5c44365b10647c62dd2cab05fc9ef968f0a9ab83e0f202b0ed9bdd980e75a8897bd8f4a935b6f1556387afb1e724062e402b77a627a14794dcfc8f3f2e8945cbb9ab220da5a3fdaaeed6ba94572912a07d95c6d06bf1a44b17716ff2bacde5fc8a7f7f72b1798d8a6052416eb6658d4997f0202b0795c65e72670550"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x2, 0x1}]}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x1f, 0xfd, 0x3f, [@generic={0x7f, 0x30, "abc19a6f9c733f99b52ff7db4f3993d32fb1ca529341f501088ef9de1836c5d0dcf858b8aca3882b49e16b76f5972f3a441b2a54199fae4f9f397153b0c40571545765c6d54fef7c2543113e929b4e0d44115fe81d97ee00107951411173ee5020ccb896e3007cd2d9f51c65a07fd92986fc8dc7be59bfb549ca857e4a"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x48, 0x1f, 0x40, 0x20, [@generic={0xdc, 0xa, "9c8238c466d7b3587886bf34dd2bffdca42970b9f4b582aac390e634b415d536876d2a3b97f429dbfaebbe21ca5b0206daa78212824d64fa605dbf4a106953eaba41be742dc71231dcda67fcfc8760dab85348df915150da369781d4eb6ebe65bcd1c084e4d974fd7ad142b4aa9ecbad70c11ce22ae3cca274b2d4f429912e648041d31a58eed333835094795c64545176897c233de2fe55a2a490e9ec92c53160550af783ff47670344033d3444cff09c232598f94571421917b4a24ac19ff15a4938ba55390e0f3a35e4e61949cf409914a551f30a7cb143e2"}]}}]}}, {{0x9, 0x4, 0x6b, 0x1, 0x5, 0x9c, 0x38, 0xcb, 0xea, [], [{{0x9, 0x5, 0x5, 0x3, 0x0, 0xa8, 0x8, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x50, 0x6}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x0, 0x1, 0x1e}}, {{0x9, 0x5, 0x9, 0xc, 0x20, 0x0, 0x40, 0xf8, [@generic={0x1d, 0xa, "c85142cbde6496e9c343a2d44bae53c1e1afec6e3a5ced394804c7"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x9, 0x7, 0x4c, [@generic={0x95, 0x4, "bc83eb7a3165f25707419f4bb49bdd4c2f498e2fc1e1d79fb742d7ea73c6cbec5cb96c29f73c94ad59aaa3535098cf727ffe8a313266c7e6d86c11622b3ab78fabd48b3726a6065c8171071edeca218f0ef7c2cc7eb2f5c37b1ebe97f50168182b41bd42c303432efcc0274fc48f02df2e0d203f06e8e4a96a4fc6addf7f8f1e0d060cce43587dc7bfe15217b62726b091a176"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x2a, 0x1f}]}}, {{0x9, 0x5, 0xe, 0x0, 0x40, 0xf8, 0x3, 0x1, [@generic={0x5d, 0x4, "01ee93fa6f47fcc87dd3ec8e6e4aca9ed819d85bb9d98e59d5d9c869261a0f04a307ce6c6db4c6be707ca9059199291bd0944923d99fb1632eeed8f34dffc348137826b93c53e64ed53b5467fc732cf2af5db0706c9ed01422032c"}]}}]}}]}}]}}, &(0x7f00000005c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x27, 0x2, 0x9, 0xff, 0x8}, 0x90, &(0x7f00000000c0)={0x5, 0xf, 0x90, 0x4, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x8, 0xff, 0x401}, @wireless={0xb, 0x10, 0x1, 0x2, 0xa, 0x1, 0xa0, 0xffc1, 0x9}, @ptm_cap, @ssp_cap={0x14, 0x10, 0xa, 0x81, 0x2, 0x1, 0xf000, 0x3, [0xff3f3f, 0xff0000]}]}, 0x9, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x2c01}}, {0xc2, &(0x7f00000001c0)=@string={0xc2, 0x3, "7269c997c40ae736416ca54af9cfe2e1a469980d0f09687f04d0fc7c03e77881d24fbea980b79d63e8ef7f2052d7e5b9b8682e8b507515c1b8eb0b20ae3bd89ad654537e81461c4e7e6b1a8a74a27499d25f1091583924b579951528f635a1e5c4d0a5083f09fa38373085e4bbb1865e657607247f0ec4d546763dbcdb6e04f3c7eec3c793841f1655639c0325740956d175efc72d4d5cb5bd8822f9512ca99fec22c91aca1bb412c87e2dc0573f2b0dcbcabca9ab132478fc1d69f1a0a6dee0"}}, {0x74, &(0x7f00000002c0)=@string={0x74, 0x3, "32376edc2f2cf307cf109c18cb700d593ccad771dde73d71e853180193e39858ee81f0ed19e29010c3d7a192632d45f9d8990c7d308804c8840f896ddf62385387545ac8fa64a439f1065ff8dfd67d5d837b64df47fd3e7414a0762bc84238be73375657f71efb3f4cfaf1a78b8c1190ce8d"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3c01}}, {0x63, &(0x7f00000003c0)=@string={0x63, 0x3, "eef49f2573101b7b32badc3b4d09e25519ea5a842bf7dd4651a239b31e3026821a2e4c71882b0607996694d9ba28c084c5007b1c2a29b452aea39734ab1105cd09c86d35bd8bd1917b59135177b80b4e9c327f93d46bf6d097ef4e2b61b1948a03"}}, {0x17, &(0x7f0000000440)=@string={0x17, 0x3, "c63f8e65b6fd8acb2c3d924fb86d3f96c6d7f3603b"}}, {0xf7, &(0x7f0000000480)=@string={0xf7, 0x3, "c0f47dba37fd78cc3c12508650cdc497c7b258e0d50edcf78900c9b049cff36a15c2c4c41f64f5f552fd51f83f9c72a8a0e7b0416906d87a388c7d9ff258ca82536ae50fe478be227eaa03b5b3c49fbfa5013a720ca9ee8eae99e197d7446adb422f9cc3527d970371ff24f35db56f1ffcacdeb8d1f24c63afa5889d2dc85f2ff3714ed22abcdb0aebc9ed024bdc652856771e8c88cc3a8ee4fb52a046353f24c1be3454540dd882afeab048bc87b02b5316ab505901add85757101491588ba9744521cef30fe36cbadc2ee7a9c0d2bdb914e81c709626a7e5cfd8959894078abab6bdf3364805c82fa881a76485660d2019279b1f"}}, {0x17, &(0x7f0000000580)=@string={0x17, 0x3, "6df5068403646e1833741ec6f42b4efb85bae26f89"}}]}) syz_usb_control_io$uac1(r1, &(0x7f0000000840)={0x14, &(0x7f0000000680)={0x0, 0xa, 0x99, {0x99, 0x22, "63b67d54de65ad6c79c8f7fea584b1f237bb16f1c803e1181b181c14f4ae3b26cea807819514a445f43628b216d1c7a0bd5b85b5c359220bc299fde8eb327ceed1f441421d45065a1fa73ad4a11bdcb92a6c0daca696999754987ce1dea65d38de3def7ba893dec6dcea8276c6d4dd5f7c761757394548ea4e02408aa0362d23ba1b577d8e2b336eba78af24c1991f6cbffda968f48404"}}, &(0x7f0000000740)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x816}}}, &(0x7f0000001400)={0x44, &(0x7f0000000880)={0x20, 0x8, 0xa6, "a0e31f3244f960386e147a524d968fa98a4c41d9c1b1583a5c2d8c115861c10a269e7aea2174143ae8ea138f566b685b9fd88b08803c6c8aafc7253254f1a30d281ec709c965ea345d9ed318a3cfe52f30cce83d93eacb336ee5f9cc6c9acf51519c16be7f4d7af78ae84baefc9dbba429a8923087b0982245ebb7079246ce19a2e74032408adf3ce89e476c070480c9e1dc8efe91bb1d7792832e8f95345c48e9caac82f92e"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x8e}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x2}, &(0x7f00000009c0)={0x20, 0x81, 0x3, "ee8c71"}, &(0x7f0000000a00)={0x20, 0x82, 0x1, "e9"}, &(0x7f0000001340)={0x20, 0x83, 0x3, "864744"}, &(0x7f0000001380)={0x20, 0x84, 0x2, 'S#'}, &(0x7f00000013c0)={0x20, 0x85, 0x3, "ddda40"}}) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x40086602, 0x20004000) ioctl$HIDIOCGREPORTINFO(r2, 0xc00c4809, &(0x7f0000000040)={0x3, 0x3, 0x4}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 00:16:41 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0xfffffff6) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:41 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000400)={{0x12, 0x1, 0x0, 0xa6, 0x6f, 0x1b, 0x40, 0xbda, 0x317f, 0x9dcc, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81}}, {{0x9, 0x5, 0xe}}]}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000048abce001d0620c0e5889bc19462d388282401000000000904000000a708d9ae"], 0x0) r2 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io(r2, &(0x7f0000000580)={0x2c, &(0x7f0000000040)={0x20, 0x1, 0xc4, {0xc4, 0x8, "576f8c8ac372921103e75df29029654cb355acfc0620219d8afbdc7d6c9b15d3ebfa0cc8ba0237002a047652211dd4f84df9d4387ec1d685f42f5f241de8a2bd67676456083ecee2030a44f6c75402ed42a3581fc928682f83a7543109aac39af735a46f91f57a2260e57e2713e63069f3fd987f8f66c036234652c6ab299acd8ea84794ef39dd4f1ae38fba61bd8a365eb1b9e9b2840e55540d187d165d2c6e4f6ca55ad566d3b23bb75430cf9a88c85c5c4774307bce89cad01136aa2d63b8d762"}}, &(0x7f0000000140)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x814}}, &(0x7f0000000440)={0x0, 0xf, 0x8e, {0x5, 0xf, 0x8e, 0x1, [@generic={0x89, 0x10, 0x4, "43e761ca7090b225cda29314d15e9694d7b43cbef63482dc141ec80184d3bf33fa49f37ac6d5d32d81ebaf1c6d1544c0203a0fadc19ee726e2b3df59c83bd1aa0fa9daba370013cdc35c7df3321f70c1467215050397972401f045fa0f0a452d087bb3f8e751ce5f5a27c7d7e04bbafaf746584eeb3c0597399683378b6ccea12ec00475769b"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x0, 0x10, 0x8, "b7972e08", "234efb12"}}, &(0x7f0000000380)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x0, 0x81, 0x9, 0x3d, 0x0, 0x1}}}, &(0x7f0000000bc0)={0x84, &(0x7f00000005c0)={0x20, 0xb, 0x4e, "1c598e1c05b952713bafadb3a4e700838083eed44520debfe479f7a3c834dc695fa8c6a8b51280a885462195459277bfc617dfbf8b25c0806f0e6887a76adc23a998f6758593d14f44135cf397ae"}, &(0x7f0000000640)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000680)={0x0, 0x8, 0x1, 0x1}, &(0x7f00000006c0)={0x20, 0x0, 0x4, {0x1}}, &(0x7f0000000700)={0x20, 0x0, 0x8, {0x40, 0x20, [0xf]}}, &(0x7f0000000740)={0x40, 0x7, 0x2, 0x8001}, &(0x7f0000000780)={0x40, 0x9, 0x1, 0x8a}, &(0x7f00000007c0)={0x40, 0xb, 0x2, "be99"}, &(0x7f0000000840)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000940)={0x40, 0x13, 0x6, @dev={[], 0x2a}}, &(0x7f0000000980)={0x40, 0x17, 0x6}, &(0x7f00000009c0)={0x40, 0x19, 0x2, "abb3"}, &(0x7f0000000a00)={0x40, 0x1a, 0x2, 0x3ff}, &(0x7f0000000a40)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000b40)={0x40, 0x1e, 0x1, 0x80}, &(0x7f0000000b80)={0x40, 0x21, 0x1, 0xf7}}) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x5, "200efd68d5"}, &(0x7f0000000300)={0x0, 0xa, 0x1}, &(0x7f0000000200)={0x0, 0x8, 0x1}, &(0x7f0000000440)=ANY=[], 0x0}) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x68, 0x0, 0x0, 0x6, 'XwG]', "6b936a08"}}, 0x0}, &(0x7f0000000880)={0x84, &(0x7f0000000280)={0x0, 0x0, 0x2c, "5ea2062ab3ad8cac2e0593d193345c5e63f3a29e11dcc08ccb53143986497b266fd96cbaa98adef56f0fe7ae"}, &(0x7f0000000340)={0x0, 0xa, 0x1}, &(0x7f0000000500)={0x0, 0x8, 0x1}, &(0x7f0000000540)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)={0x40, 0x1e, 0x1}, 0x0}) syz_usb_control_io$hid(r1, &(0x7f0000000ac0)={0x24, &(0x7f0000000940)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000a80)={0x0, 0x21, 0x9, {0x9}}}, &(0x7f0000000cc0)={0x2c, &(0x7f0000000b00)={0x0, 0x0, 0x3, "e5d625"}, 0x0, 0x0, 0x0, 0x0}) [ 357.740822][ T4536] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 357.780799][ T4549] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 357.951592][ T4536] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 357.961350][ T4536] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 357.970998][ T4536] usb 6-1: config 0 descriptor?? [ 357.990934][ T4549] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 358.012935][ T4536] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 358.019707][ T4536] dvb-usb: bulk message failed: -22 (3/0) [ 358.027473][ T4536] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 358.051070][ T4536] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 358.058875][ T4536] usb 6-1: media controller created [ 358.071874][ T4536] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 358.089887][ T4536] dvb-usb: bulk message failed: -22 (6/0) [ 358.095901][ T4536] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 358.160877][ T4549] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 358.162055][ T4536] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input227 [ 358.170746][ T4549] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.183296][ T4536] dvb-usb: schedule remote query interval to 150 msecs. [ 358.191789][ T4549] usb 2-1: Product: syz [ 358.201273][ T4536] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 358.206470][ T4549] usb 2-1: Manufacturer: syz [ 358.222957][ T4549] usb 2-1: SerialNumber: syz [ 358.229898][ T9156] udc-core: couldn't find an available UDC or it's busy [ 358.238708][ T9156] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 358.250152][ T94] usb 6-1: USB disconnect, device number 51 [ 358.351781][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 358.601021][ T9169] usb 1-1: reset high-speed USB device number 120 using dummy_hcd [ 358.670809][ T12] gspca_sunplus: reg_w_riv err -71 [ 358.676277][ T12] sunplus: probe of 3-1:0.0 failed with error -71 [ 358.684336][ T12] usb 3-1: USB disconnect, device number 45 [ 358.730922][ T9169] usb 1-1: device firmware changed [ 358.737062][ T4536] usb 1-1: USB disconnect, device number 120 [ 358.890771][ T4536] usb 1-1: new high-speed USB device number 121 using dummy_hcd 00:16:42 executing program 2: r0 = syz_usb_connect(0x0, 0x24f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000fbb930102404009d490b0000000109021200010000000009040000007b68d8000e45643d6dfb9168a900051c696715f10e1149470df40cb272003bcaebb0bcafa37b4079b0f9113e606dc834bd309adcd4f4b7ebdd6e15dc82578d35695ec0554bd5616115a1f11ba4e9c8641c603598542a64839696a24662"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000380)={0x34, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000007c0)={0x44, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000440)={0x34, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e40)={0x1c, &(0x7f0000000d00), 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)=ANY=[@ANYBLOB="0000410000009e"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x17, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x0, 0xa, 0x75, {0x75, 0x23, "e375d3497982d34cb7abc43895f5367b5f92822ad00783c534c7493386c83ce41675a82bd0aa10efb35c1a2148b2fe1b05e6c89d7932e727f9658a33ab4401412d291acb93e2c7a25963a87749b5cc66df1e051b09000000c5d9f55096b86eb8f02e0549301752dc031dbecf70266cea8ac562"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000340)={0x1c, &(0x7f0000000500)={0x40, 0xb, 0xe6, "f6082d4ae8371d04245e1f32f7a665b70052d090612a40aca3d6652d503432d89a9c16a695a1a40e51952cecdae3cc1464561c8f18f569d3c447ca51c80bc923324fc1abebaddf1cf36ad481733270cbc8713bac740a23c3e41a213c7ed4fd6059c3cb8a323283cd8168d2903842ca60fff75b0dffb6bd26b560df54228b18232d658d61c681ff97ebab72ffffffff1d7d9ad4d8e82b948a02928fe4e3bc471b88434d0992156335cac8777e86aa6dc5276452fd82c1889415d6692fee45ee28be93b77d7822557ff5d7096c2fb7a353bd13c5c0a10f9626f455596db8ae17cf3f330d13d839"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x25}}) 00:16:42 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0009003c0800040042ef420000000109021b00017600230009040000010209bd000705810700010002009f52cf67944f91a9d38a610007ebe0e5b13a5e0cc8d62a1de15bceea4ebcc87bf1c2f3105753d17feb68fd1deb944e7a8ec545377d35c6594de12e456dc9339f31935ba224ceed4d7872fe3bbae048333d3e5f108ae620af8612d07ec61d109bc7fc338b17dbeccdf4c736b30f3b54d58c172f22a905481b94730f00cb79a9efdaf4ab1a0aa57054224e0fff1032beeb6c2ae1724001743db45615c0c56367ca156288d718d0af2104ddf079f91ee7d9c1282d05fc81070e9521d9ca5861074df82684ec370104000000000000f767cca2b7b6f72f5e8425ad7e41f03d23a5660cef53b83103e2486b518301000000000d0000fb63445cc94ad290f18b955e3753692cd77537004674c6e81e9d420287252ee1961276a17070dfb900000000000000fed057aabf4107bce4f697947f6eb5dc4d447b37955614de5d9d7bf25350637676f7207d960f7df86059ab2be942e96c7a7fde8668d8cb9193475b5731d50b0cd1bde0da9cb8e9751130dbb07d5340ca4371b5cd8a826c7d67bd03a71df26be12442eede017ac9654d2572b726d8a9366112d2ca6cdd9b12737b5c966c4248941f9ee68027fabd1bceeae80307e65d3d487629a00afd7a1ff51b9e3c4b9527e2878534062f6935627aba006c1f26107343"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:42 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x1000000000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:42 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/238) [ 359.100824][ T4536] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 359.111562][ T4536] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 359.122040][ T4536] usb 1-1: New USB device found, idVendor=0bda, idProduct=317f, bcdDevice=9d.cc [ 359.132847][ T4536] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.142412][ T4536] usb 1-1: config 0 descriptor?? [ 359.371273][ T9181] udc-core: couldn't find an available UDC or it's busy [ 359.378738][ T9181] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 359.470733][ T17] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 359.490797][ T4532] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 359.580838][ T4536] rtl8192cu: Chip version 0x10 [ 359.586582][ T4532] usb 3-1: Using ep0 maxpacket: 16 [ 359.650853][ T4549] cdc_ncm 2-1:1.0: bind() failure 00:16:43 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x100000000000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 359.680976][ T17] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 359.690095][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.700871][ T17] usb 6-1: config 0 descriptor?? [ 359.710964][ T4532] usb 3-1: New USB device found, idVendor=0424, idProduct=9d00, bcdDevice= b.49 [ 359.720598][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.730513][ T4532] usb 3-1: config 0 descriptor?? [ 359.742585][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 359.749525][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 359.767592][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 359.791193][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 359.798447][ T17] usb 6-1: media controller created [ 359.807845][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 359.826827][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 359.834302][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 359.881894][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input228 [ 359.894896][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 359.902131][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 359.971049][ T4549] cdc_ncm: probe of 2-1:1.1 failed with error -71 [ 359.991043][ T4549] cdc_mbim: probe of 2-1:1.1 failed with error -71 [ 360.010872][ T4549] usbtest: probe of 2-1:1.1 failed with error -71 [ 360.019507][ T4549] usb 2-1: USB disconnect, device number 37 [ 360.070875][ T17] dvb-usb: bulk message failed: -22 (1/0) [ 360.076872][ T17] dvb-usb: error while querying for an remote control event. 00:16:43 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x200000000000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 360.191897][ T17] usb 6-1: USB disconnect, device number 52 [ 360.250763][ T4536] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1 [ 360.257778][ T4536] usb 1-1: This Realtek USB WiFi dongle (0x0bda:0x317f) is untested! [ 360.266388][ T4536] usb 1-1: Please report results to Jes.Sorensen@gmail.com [ 360.296212][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 360.330853][ T4536] usb 1-1: Unsupported USB TX end-points [ 360.337435][ T4536] usb 1-1: Fatal - failed to identify chip [ 360.344552][ T4536] rtl8xxxu: probe of 1-1:0.0 failed with error -524 [ 360.356689][ T4536] usb 1-1: USB disconnect, device number 121 [ 360.480779][ T4549] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 360.630805][ T4532] smscufx: error -5 resetting device [ 360.631028][ T4532] smscufx: probe of 3-1:0.0 failed with error -5 00:16:44 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000807e9040450c426192fd000000010902120001000000000904000000f06144002c7fcf369f515bd69fb280515cd81b0d209b88827622fbe3af0786ed12ae1835ef935533fe3686a682e1c15f7ae4544cfe67525a33336ce58105e351b6ca87286df38e95af3d7704cd093218bd7fbc8756877e19def5506e9c34b8a0e7b6074907f8ef29e99290e779952da69f83726852f6885a8027743bb3c51627881f8f6767e2d9eaffce83361b494b81aec69e9ec43f03504c6e84d6f398966d47e9ecfdb6cb572926082a0d786d71f6fd93c3dd8b79c49c99b49ee35a347f4759447c3b446e6861cde68cb5e1a5ca45"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000580)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x2c, &(0x7f0000001380)=ANY=[@ANYBLOB="00003900000012"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000100)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x46d, 0xc704, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x7, 0x80, 0x3f, [{{0x9, 0x4, 0x0, 0x7, 0x1, 0x3, 0x1, 0x3, 0x9, {0x9, 0x21, 0x5, 0xd0, 0x1, {0x22, 0x635}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x9}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0xe0, 0x0, 0x2}}]}}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x201, 0x80, 0x6, 0x7, 0x8, 0x7}, 0xaa, &(0x7f0000000700)={0x5, 0xf, 0xaa, 0x1, [@generic={0xa5, 0x10, 0x1, "127e86ee2c7238c9b045532a116320d9e0fe9ca77a4175f4a56df343e97ad6198674308ad0695d92931bd78195796cd40384e92a5f9aa31e66615487e2de8cec0406ad6b989a47465be4db5282e989887e3752a92013d9be3515e6b7ee7fc7a33f13e1f2f5905582ec150a9c3fdeb0e993cdcd4b86da9823794c21f39661a20cb8f1346386f7e76ed8ed93f49bfd66108777b9d40096daf79a021474bde0ab69672f"}]}, 0x7, [{0x63, &(0x7f0000000240)=@string={0x63, 0x3, "0347c2cfacd1044356d19f57f4b26bdb0729ea21ba28cd1407310b2c2f0fa8c7aedcd181c8bf0f4d608032f8eff8de59a0b3c823cb1f166275dbd25e8bf630d283d6960b48c6f6ebb3000fd4102074a855b42d2b576766812133bb80ae2b02679c"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x43e}}, {0xe0, &(0x7f00000007c0)=@string={0xe0, 0x3, "95974f5b73493cc8afa534701df35b8f3f28634e90204baf12708dbfceffd7fef8b43f19f8d2b7e6f80e3acbddd5a5ddfea8965512b66eb954120aaaa881a26e7e94a8f984b498a8df84164c672f7d1143009a7db0f42ba15a0cbc4859020e77220639c03e00954048f2a72625fc8f80c8c28e1a1e38f22ed673bccdffec88bbdd09e74d56f94f0cbcde09885c2e003689bddbaae341e64e0e57a40b5372d386f376e35dd0bf3be6859f1e79c1b71b7458dd9534c66f537c229820b9d2f41c629f45f1992d8e8a70c293c01f280ac061806886120866d1f137067dd865a6"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x459}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x459}}, {0xfd, &(0x7f0000000480)=@string={0xfd, 0x3, "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"}}, {0x84, &(0x7f0000000180)=@string={0x84, 0x3, "e4609a3f84e72856d6b5cb1a5f65b92b10d6c713c9801fafbc722e879265c2257bbe531347419e9dee2a5d44c13014ea8c69605fad6b2f875aa136ab1dab2cc276c224db7ac8ca9f7161b53a4a538fc20126a5760f6fb644cae8bbad233a66f17a1529569eb30292d45aeac3c18700a62c6d515603ea1cdb1d4e97141276b4ff8985"}}]}) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000002940)={0x84, &(0x7f0000002500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 00:16:44 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x400000000000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 360.700956][ T4549] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 360.727679][ T4536] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 360.870909][ T4549] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 360.880323][ T4549] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.888531][ T4549] usb 2-1: Product: syz [ 360.893113][ T4549] usb 2-1: Manufacturer: syz [ 360.897716][ T4549] usb 2-1: SerialNumber: syz [ 361.010742][ T12] usb 6-1: new high-speed USB device number 53 using dummy_hcd 00:16:44 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100000000004026093333400000000001090224d071d5000000000000000633602a47809076ab00000103010000092100000001faffffffffffffff0000000000e5c228681bf554b362515bde9fabe0a9688ff6c3953e411bb1182688b65b97e7bde4b175fe89ab01b89e80aa707d0e86b8286d8140d380fecdd9f19fa5f6a8d3e8a3050ba1b23b7264e9e5a3a178360a6d2dd3ee13dda51e6309af0f9f50a1d734426fa64217c6b3c42027eba5a059be545bae9373ba038a3bac5066b05c8f6c769fcd746f4b950d405259adc77d5ce4c406a8b5cc8148d01bce958d79fe695a94df547582b404af0561cbc88fad"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/95) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00620500000000800000de"], 0x0}, 0x0) [ 361.160995][ T4549] cdc_ncm 2-1:1.0: bind() failure 00:16:45 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0xf6ffffff00000000) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 361.220828][ T12] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 361.230728][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.230770][ T4536] usb 1-1: device not accepting address 122, error -71 [ 361.240936][ T12] usb 6-1: config 0 descriptor?? [ 361.292698][ T12] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 361.299656][ T12] dvb-usb: bulk message failed: -22 (3/0) [ 361.307384][ T12] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 361.332337][ T12] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 361.342823][ T12] usb 6-1: media controller created [ 361.352189][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 361.367674][ T12] dvb-usb: bulk message failed: -22 (6/0) [ 361.373673][ T12] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 361.421783][ T12] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input229 [ 361.434253][ T12] dvb-usb: schedule remote query interval to 150 msecs. [ 361.441680][ T12] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 361.503195][ T4549] cdc_ncm 2-1:1.1: bind() failure [ 361.600759][ T12] dvb-usb: bulk message failed: -22 (1/0) [ 361.606733][ T12] dvb-usb: error while querying for an remote control event. [ 361.640768][ T4536] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 361.692439][ T4532] usb 6-1: USB disconnect, device number 53 00:16:45 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x6, 0x5, 0xfffffff7, 0x350, 0x9, 0x3}) 00:16:45 executing program 4: syz_usb_ep_write(0xffffffffffffffff, 0xb, 0x65, &(0x7f0000000100)="e73e1d10d273b7893d91c98b4c6d5759cbc18b50b9f9ca8d74156e6e370c9e175c45856857931da2f7b35e0068b889bcf8be87e50dd722d99ea776ffa973a02b67fe4805d27f4e04e3dab932172a419040ba3659c3368a4fb3c41f00e0a4f3000000000000") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r3, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r3, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) r5 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r5, 0x40086602, 0x20004000) ioctl$HIDIOCGUCODE(r5, 0xc018480d, &(0x7f00000001c0)={0x3, 0x2, 0x10, 0x305d, 0x9cba, 0x30000000}) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) write$hidraw(r0, &(0x7f0000001e80)="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", 0x1000) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) r6 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r6, &(0x7f0000001200)='\x00', 0x128e84bc) write$hidraw(r6, &(0x7f0000000180)="60f9fd7f850528a813d570f62ba5de93fb315bb410850d97eeb90d3b2990c6674c719686ad", 0x25) [ 361.808377][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 361.870897][ T4536] usb 1-1: New USB device found, idVendor=0c45, idProduct=6142, bcdDevice=fd.92 [ 361.880161][ T4536] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.883576][ T4549] usb 2-1: USB disconnect, device number 38 [ 361.912742][ T4536] usb 1-1: config 0 descriptor?? [ 361.972738][ T4536] gspca_main: sonixj-2.14.0 probing 0c45:6142 00:16:45 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 362.170742][ T4532] usb 6-1: new high-speed USB device number 54 using dummy_hcd 00:16:45 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r2, &(0x7f0000001200)='\x00', 0x128e84bc) write$hidraw(r2, &(0x7f0000000100)="0d4fce07af45dadaddb49904674fa225a884f64ce1e054deb06981d46b83b1036fcdd581153d6c0490c44f77d564b03bac5216408b4c401dce1769469ba496a214c36a1a9f2c7efa3e2aafc0947c54be9a2d32f96423d6e8baf89bfb79b8347e139507d7ff24a0699fd8ee42a848bca634fb14319e57fc6abc7dbbe3c73d652f661e9b713cb147fe51f59ac7fc17d04f6d59de5b341b", 0x96) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x100001) ioctl$HIDIOCGUSAGES(r0, 0xd01c4813, &(0x7f0000001240)={{0x2, 0x2, 0x1000, 0x19, 0x3, 0x4f76}, 0x33d, [0x100, 0x3f, 0xffffe534, 0x1, 0x7fffffff, 0x6, 0x7, 0x6, 0x80000001, 0x81, 0x3ff, 0x7, 0x2, 0x6, 0x6a, 0x7, 0x9, 0x5, 0xeaf0, 0x6, 0x55, 0x4, 0x7, 0x5, 0x9, 0x311, 0x4, 0x8, 0xc7, 0x400, 0x401, 0x5, 0xffffffa0, 0xfffffffd, 0x0, 0xffffffff, 0x5, 0x430, 0x8000, 0x8ba9, 0xf8, 0x5, 0x3, 0x3, 0x0, 0xfffffffd, 0x6d5, 0x1, 0x8, 0x6, 0x7, 0x80000000, 0x1, 0x3ff, 0x401, 0x6, 0x5f8, 0x4, 0x1, 0xb10d, 0x7, 0x7fffffff, 0x1, 0x10000, 0x1, 0x8, 0x9, 0x3, 0x200, 0x0, 0x1, 0x7, 0xf7, 0x1f, 0x0, 0x7359, 0x81, 0x6, 0x2, 0x9, 0x1000, 0x8, 0x0, 0x4, 0x0, 0x9, 0x4, 0x6, 0x100, 0x8000, 0x5, 0x7, 0xfffffffc, 0xe0, 0x8690, 0x7, 0x4, 0x4b, 0x4d, 0x9, 0x7, 0x800, 0x6bfc, 0x9, 0x7fffffff, 0x8, 0x4, 0x7fffffff, 0x2, 0xffffffff, 0x9, 0x1, 0x7fffffff, 0x8, 0x6, 0x47, 0x3, 0x1, 0x3, 0x7, 0x40, 0x5, 0x7d1, 0x7, 0x6, 0x2, 0xa3, 0x1, 0x9, 0x7f, 0x1c000000, 0x4, 0x95, 0x9, 0x9, 0x6, 0x5, 0x71, 0x5, 0x0, 0x7fffffff, 0x3, 0x90c, 0x1, 0x400, 0x6, 0x0, 0x200, 0x1, 0x5, 0x4, 0x30, 0xc8f, 0x20, 0x2, 0xa54, 0x7, 0xffffffe1, 0x3f, 0x7, 0x9dea, 0x8, 0x81, 0x5, 0x2, 0xffff0001, 0x2, 0x4aa, 0x1, 0x3, 0x10000, 0xa41, 0x6, 0x99f, 0x7, 0x6, 0x9, 0x1, 0x81, 0xabb8, 0x2, 0x2, 0x8001, 0x9, 0x80, 0x1a3b, 0xdab0, 0x2, 0x9d84, 0x80000000, 0x6, 0x100, 0x0, 0x4, 0x7f, 0x8, 0x2, 0x8, 0x3, 0x8, 0xcda, 0x8, 0xffffffff, 0x7, 0x60b2, 0x1, 0xff, 0x7ff, 0x6, 0x5, 0x0, 0x4, 0x400, 0x2, 0x693aa247, 0x3000000, 0x7000, 0x4, 0x81, 0xffffff30, 0xfffffffe, 0x200, 0x6, 0x9, 0x20, 0x7, 0xffff, 0xffff, 0x7, 0x1, 0xdb, 0x9, 0xff, 0xab7, 0x7, 0x5, 0x138, 0x3, 0x1, 0xf39, 0x5, 0x4, 0x80, 0x2, 0x3, 0x7, 0x7f, 0x4, 0x9, 0x5, 0x7d, 0x0, 0x8, 0x2, 0x5, 0x2, 0x4, 0x1, 0x1f, 0x1ff, 0x1000, 0xd3, 0xfffffff9, 0x7, 0x4, 0xcc, 0xfffffffe, 0xfffffeff, 0xffff, 0xf4e2, 0x22, 0x6, 0x3ff, 0xfffeffff, 0x1000, 0x3ff, 0x8000, 0x80000000, 0x8000, 0x6, 0x7fffffff, 0xffffffff, 0x5, 0x7ff, 0x47, 0x8001, 0x81, 0x4, 0x80000001, 0x9, 0x7, 0x80000001, 0x275, 0x20, 0xfffffff9, 0xe06, 0x5, 0x8, 0x3b, 0x2, 0x7, 0x3, 0xc51, 0x7ff, 0x0, 0x8000, 0xf0dc, 0x200, 0xffffffc1, 0x6, 0x9, 0x10001, 0x8001, 0x9, 0xffff1062, 0x1ff, 0x3, 0x4, 0x40, 0xe29, 0x101, 0xfffffffe, 0x4, 0x7c5, 0xffffffff, 0x1ff, 0x800, 0x8, 0x0, 0x9, 0x80000000, 0xff, 0x9, 0x9, 0x4, 0x60, 0x48c00000, 0x7, 0x1, 0x8, 0xa8, 0xf1, 0x4, 0x633b05e3, 0x81, 0x6, 0x4, 0x4, 0x10001, 0xfffffff8, 0xfff, 0xfff, 0x8, 0x1, 0x4cf, 0x3, 0x1, 0x0, 0xffffff80, 0x1f, 0x9, 0x7f, 0x6, 0x0, 0x5b, 0xffff, 0x8, 0x331, 0x3c4, 0x8, 0x1, 0x0, 0x8bc4, 0x6, 0x3, 0xffff, 0x7, 0xffffffff, 0x6, 0x5, 0x7f, 0x3, 0x4, 0x7, 0xffffffff, 0x1, 0x3, 0xffffffff, 0xfffffffd, 0x7, 0xd6, 0x7, 0xcc7e, 0x9, 0x401, 0x344d, 0x1, 0xe1bf, 0x2, 0xd7fe, 0x40660991, 0x8000, 0x81, 0x10000, 0x2, 0x7f, 0x1, 0x5, 0xd2a, 0x7b34, 0x3, 0x9, 0x1, 0x7c, 0xfffffffe, 0x8001, 0x2, 0x7, 0x7, 0x6, 0xdaf, 0x400, 0x10000, 0x202000, 0x1, 0x0, 0x3, 0x4, 0x3, 0x1f, 0x5, 0x11816b7d, 0xffffffff, 0x8, 0x1, 0x5, 0xc0000000, 0x401, 0x468, 0x6, 0x4, 0x6, 0x100, 0x3, 0x4, 0x1, 0x6, 0x2, 0x3, 0x1, 0x3, 0x57, 0x401, 0x2, 0xd0, 0x402, 0x2, 0x101, 0x400, 0xffff, 0x9, 0x9, 0x91df, 0x0, 0x3, 0x101, 0x3, 0x20, 0x7, 0x80000000, 0x9, 0x7, 0x2, 0x1000, 0x6, 0x20, 0x8, 0x1, 0x400, 0x0, 0x3ff, 0x0, 0x3ff, 0x9, 0x5866, 0x3, 0x9, 0x7ff, 0x10001, 0x4000000, 0x284, 0x54, 0x5, 0x0, 0x8000, 0xfff, 0xfffffff7, 0x800, 0x9, 0x1, 0xa82f, 0x9, 0x7ff, 0x401, 0x23, 0x4, 0x80000000, 0x81, 0x1, 0x12000, 0x5, 0x20, 0xff0, 0xbb28, 0x0, 0x0, 0x100, 0xc8c0, 0x95, 0x10000, 0x1, 0x80000000, 0x40, 0x3f, 0x7fffffff, 0x0, 0x4, 0x7f, 0x10000, 0x81, 0x1, 0x9, 0xfff, 0x100, 0xfffffffc, 0x0, 0x1, 0x3, 0xffff, 0x5, 0x1, 0xbc2f, 0x0, 0x5, 0x6, 0x8, 0x2, 0x20000000, 0x6, 0x8000, 0x101, 0xd2, 0x3, 0x84, 0x684a, 0x9, 0x1000, 0xae6, 0x4, 0x4, 0x9, 0x5, 0x400, 0x8, 0x2, 0x3, 0x3, 0x6, 0x7c0d, 0x3d, 0x0, 0x6, 0x5, 0x7e, 0x800, 0x955, 0x6, 0x7, 0x4, 0xff, 0x3f, 0x88e, 0x80, 0xffffff7f, 0x56, 0x7e1, 0xac, 0x10000, 0xa38f, 0x6, 0xffffffe4, 0x1f, 0x10000, 0x1, 0xfffeffff, 0x4, 0x3e, 0x5, 0x400000, 0x0, 0x3, 0x1f, 0x6e76, 0xfff, 0x1, 0x3, 0x8, 0x3, 0xf94, 0x0, 0x20, 0x81, 0x8e0, 0x0, 0x9, 0x8, 0x2, 0x7, 0x9, 0x3ff, 0xffffffff, 0x100, 0xfffffffb, 0x7, 0xfa, 0x1803, 0x2c841e1c, 0x0, 0xfffffffd, 0xffffffff, 0x8, 0x10004, 0x0, 0x9, 0x6bd, 0xffff, 0xe4e, 0x1, 0x8001, 0x7, 0x7fff, 0x4, 0x5f14, 0x5, 0x3, 0x3a, 0x7, 0x1, 0x8, 0x1, 0x9, 0x4000000, 0x3, 0x4, 0x80, 0x8, 0x6, 0x7, 0xb8a, 0x3f, 0x8, 0x9, 0x211, 0x3, 0x7f, 0x3, 0x372, 0x3f, 0x0, 0x80, 0xfffffff8, 0xffff, 0xfffffff7, 0x1, 0xffffffff, 0x6, 0x500, 0x2000400, 0x7718, 0xfffffff7, 0x8, 0x3e, 0x1000, 0xffffffff, 0xc4, 0x101, 0x1, 0x40, 0x10000, 0x4, 0x351ac00, 0x80000000, 0x80000000, 0x7, 0x2, 0x7, 0x6a2, 0x3, 0x6, 0x9, 0x3f, 0x9, 0x7ff, 0x4, 0x3f72, 0x80000001, 0x40, 0xffffffff, 0x6, 0x8, 0x8, 0x800, 0x2, 0x7f, 0x8, 0x3e0, 0x80000000, 0x7fffffff, 0x33, 0x550, 0x6, 0x3, 0x80000000, 0x64, 0x5, 0x9, 0x200, 0x4a, 0x1, 0x8, 0x7fffffff, 0x4, 0x9, 0x1000, 0xfffffeff, 0x4, 0x7, 0x8, 0x0, 0x3, 0x6, 0xfffffd9a, 0x4, 0xfffffff7, 0x1, 0x8000, 0x4, 0x4, 0xff, 0xffffffff, 0x5, 0x5, 0x3, 0xb1a, 0x9, 0x7ff, 0x1, 0x0, 0x1ff, 0xffffffff, 0x4, 0x6655, 0x8, 0x8000, 0x81, 0x6, 0x9, 0x78000000, 0x9, 0x3ff, 0xff, 0x4b, 0x1f, 0x101, 0xfffffffb, 0x4, 0x2, 0x80, 0x4000, 0x9c4, 0x3, 0xe2ba, 0x1000, 0x5ac3, 0x3ff, 0x8ac, 0x3f, 0x5, 0x2, 0x7f000000, 0x73, 0x9, 0x0, 0x1, 0x9, 0x3, 0x1f, 0x1f, 0x2, 0xffffffff, 0x6, 0x4, 0x4, 0x0, 0x1, 0x2, 0xfff, 0x3, 0x6, 0x5, 0xc6, 0xc5ed, 0x1ff, 0x0, 0xffffff7b, 0x81, 0x7, 0x40, 0x3, 0x7, 0x0, 0x1000, 0x8000, 0x8f, 0x1a3, 0x5, 0x1198, 0xe0, 0x9, 0x2, 0x3, 0x7ded, 0x1f, 0x0, 0x6a8, 0x80000000, 0x4, 0x0, 0x5, 0xfa, 0x7, 0xf9, 0x8001, 0x8, 0x400, 0x9, 0x0, 0x2, 0x3, 0x7, 0x3, 0x0, 0x1, 0x7, 0x4, 0x3f, 0x5, 0x10000, 0x3, 0x6, 0xfffff801, 0x3, 0x34, 0x0, 0x3, 0x7, 0x3, 0xf78f, 0x4, 0x0, 0x7fff, 0x3f, 0x200, 0x4, 0x10000, 0x5, 0x7f, 0x4, 0x0, 0xfffffffd, 0x8, 0x6, 0x2, 0x6, 0x8, 0x6, 0x5, 0x80000001, 0x0, 0x1f, 0xc282, 0x9, 0x3, 0x401, 0x9, 0x400, 0x3, 0x800, 0x81, 0x1, 0xffffffff, 0x23, 0x9, 0x4, 0x3, 0x56f9, 0x7, 0x5, 0x7, 0x3, 0x4, 0xfffffc01, 0x89, 0x10000, 0x8, 0xfffffffd, 0x3, 0x8, 0x7fffffff, 0x800, 0x1f, 0x6, 0x80, 0x7, 0x3ff, 0x400, 0x9, 0x5, 0x4, 0x3, 0x10000, 0x4, 0xfffffff9, 0x7ff, 0x9, 0xd4, 0x7, 0xfffffffe, 0x6, 0x6, 0x3, 0x34ca, 0x7eb1, 0x7, 0x101, 0x204000, 0x3, 0x0, 0x1, 0x8, 0x7f, 0x2, 0x6, 0x1, 0x0, 0x3a77, 0x7, 0x4, 0x4, 0x7fffffff, 0x1, 0x800, 0xdd, 0x8, 0x81, 0x2, 0x6, 0xff, 0x100, 0x9, 0x8001, 0xffffffc0, 0xa2a, 0x4, 0x200, 0x1, 0x2, 0xfffffb0c, 0x1, 0x4bb, 0x0, 0x4, 0xfff, 0x401, 0x7fff, 0x7, 0xfffffffb, 0x6, 0x9, 0xffffffff, 0x7, 0x16b, 0xffffffff, 0x100, 0x9, 0x1, 0x0, 0x2, 0x400, 0x65, 0x7, 0x800, 0x800, 0x1, 0x9, 0x9, 0xd629, 0x7fffffff, 0x8, 0x2, 0x6, 0x1f, 0x80000001, 0x2, 0x0, 0x1000, 0x5, 0x0, 0x8, 0x0, 0xffffffff, 0xffff, 0x7fff, 0x2]}) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000080)=""/117) ioctl$HIDIOCAPPLICATION(r3, 0x40305829, 0x40010f) syz_open_dev$hidraw(&(0x7f00000001c0)='/dev/hidraw#\x00', 0x5, 0x8500) write$hidraw(r1, &(0x7f0000000040)='k', 0x1) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x100001) ioctl$HIDIOCAPPLICATION(r4, 0x40305829, 0x40010f) [ 362.222406][ T94] usb 3-1: USB disconnect, device number 46 [ 362.250383][ T4549] usb 2-1: new high-speed USB device number 39 using dummy_hcd 00:16:46 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r3, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r3, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) [ 362.380879][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 362.390066][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.434585][ T4532] usb 6-1: config 0 descriptor?? [ 362.470782][ T4549] usb 2-1: config index 0 descriptor too short (expected 53284, got 36) [ 362.479146][ T4549] usb 2-1: config 213 has too many interfaces: 113, using maximum allowed: 32 [ 362.488163][ T4549] usb 2-1: config 213 has an invalid descriptor of length 0, skipping remainder of the config [ 362.498559][ T4549] usb 2-1: config 213 has 0 interfaces, different from the descriptor's value: 113 [ 362.505960][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 362.508062][ T4549] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 362.508080][ T4549] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.526566][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 362.542325][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 362.570955][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 362.581110][ T4532] usb 6-1: media controller created [ 362.590379][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 362.616811][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 362.622732][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 362.684762][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input230 [ 362.697140][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 362.704804][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 362.717972][ T4532] usb 6-1: USB disconnect, device number 54 [ 362.760723][ T17] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 362.821966][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 362.850923][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 362.970836][ T17] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 362.979991][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.991580][ T17] usb 5-1: config 0 descriptor?? [ 363.033273][ T17] gspca_main: sunplus-2.14.0 probing 04fc:504a 00:16:46 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402525a1a440000102030109025c0002010200000904000001020d0000052406000105240000000d240f0100000000000000000006241a0000080905810300020000000904010000020d00000904010102020d0000090582020002000000090503020002000000aecfc64b55e941e37c3d7e606a5ee66e116d87b374bc0f98109e2fde4bb2ee69c70b44377a9b4aaf35ccae90dca2abfbf24caf7c9bf79e8c334af355e86210aa540837afcfab72fba83372fc555d215542"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000007cc0)={0x14, 0x0, &(0x7f00000078c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, &(0x7f00000000c0)={0x40, 0xe, 0x4, {0x4, 0x10, "4ce4"}}, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x814}}, &(0x7f0000000140)={0x0, 0x22, 0x3, {[@local=@item_012={0x2, 0x2, 0x5, 's_'}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5c8d, 0x3f, 0x1, {0x22, 0xe30}}}}, &(0x7f00000004c0)={0x2c, &(0x7f0000000240)={0x40, 0xc, 0x2, '_-'}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000003c0)={0x20, 0x1, 0xcb, "3fad1c060843a70cd4ce5717c06d53b2a711ac5d310dc73106e285883100d61c1dcc7a9dcfec65b869a3b633db1d47938afbcb807000dbc0f88ae624c921a1f83628d8bd1a081b4629ef38a31571b98fed5870e39379a753c47e784a9c27ae535906454cd6ddf618c190534f106b09b5df58d37e15a3c3c355301505441ffcd1e92c4645ca96ad1618eb2cb16c3ec2c42654b8ebf944b02e803e346d09a12601e1e05148a586f2629f639f91b2405a49e2fca2bc74e9fc8f3764be2bac903bee3f6770735456cfe9dc5e70"}, &(0x7f0000000300)={0x20, 0x3, 0x1, 0x1}}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b40)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x20, 0x87, 0x2}, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) [ 363.481076][ T9224] udc-core: couldn't find an available UDC or it's busy [ 363.488706][ T9224] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 363.497008][ T9224] udc-core: couldn't find an available UDC or it's busy [ 363.504015][ T9224] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 363.520910][ T4532] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 363.560779][ T78] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 363.730823][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 363.739930][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 363.749910][ T4532] usb 6-1: config 0 descriptor?? [ 363.790898][ T78] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 363.803536][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 363.810185][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 363.817092][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 363.841198][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 363.848393][ T4532] usb 6-1: media controller created [ 363.858170][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 363.874073][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 363.879904][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 363.931523][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input231 [ 363.943890][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 363.951870][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:16:47 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/156) [ 363.991988][ T4532] usb 6-1: USB disconnect, device number 55 [ 364.010918][ T78] usb 3-1: New USB device found, idVendor=2525, idProduct=a4a1, bcdDevice= 0.40 [ 364.020077][ T78] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.028132][ T78] usb 3-1: Product: syz [ 364.032322][ T78] usb 3-1: Manufacturer: syz [ 364.036898][ T78] usb 3-1: SerialNumber: syz [ 364.100436][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 364.160788][ T4536] gspca_sonixj: reg_r err -71 [ 364.230767][ T4536] sonixj: probe of 1-1:0.0 failed with error -71 [ 364.241008][ T4536] usb 1-1: USB disconnect, device number 123 00:16:48 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000008, 0x926, 0x3333, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000100)={0x1a, &(0x7f00000000c0)={0x0, 0x0, 0x3ca, {0x2}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f00000010c0)={0x14, &(0x7f0000000f40)={0xaf4565ea5b8878f5, 0x9, 0x3e, {0x3e, 0x3, "5359542ec8b9ab9cb61e0c08ef0cd2d82bd1ebbc3482cbd9405b6d0da5a73b72a5771caf655f00acf49628bc5ae7a008198cf83db744264a08b46b6b"}}, &(0x7f0000000fc0)={0x0, 0x3, 0xf7, @string={0xf7, 0x3, "1e244ce217308796070c2b7b2a78e4c7b1e6cf40328c300337ff0a6d8ebc58c71d2fd45f2f616e840b5f5c625d14e193864ee41787a6f92783665baf53e277bf9e38424b55955b81d905f0290495d363241d7b0d6ce738c68010f74eb937397569b5d22beec2037e0931f8b334a4121fb5e1e157b1606ee0e082a9a124af6430831c1041713b9af3a4f84a45ac88a07b256967aa9419e13771011834d8b0a37d597ab3a96bed2421c9b5aa3a2f647d653e3537150f97ab4ae85ae19ff118b1c94cb4819649a8df61787b4a74cf895b0d78da59ba58fba3369517b3cda92d6a3a0988da831dc7ed1bfbd38b632bb2cf8f4cf48b3b4b"}}}, &(0x7f0000001380)={0x34, &(0x7f0000001100)={0x40, 0xa, 0x54, "17eed768cdaedd08fb5d7f4532711f3028d4f8125364c7fa1b99b45c8f5763507ed5e4e700dfd07ebe6b0eddc6d725222a8a3a17e4c91467b9570ee7cb11c861c61bc6008d047b52f12d03d0c346dce696182b26"}, &(0x7f0000001180)={0x0, 0xa, 0x1, 0xc0}, &(0x7f00000011c0)={0x0, 0x8, 0x1, 0x3f}, &(0x7f0000001200)={0x20, 0x0, 0xcd, {0xcb, "167e8b731c28ab3a265e1e070d304a20d41ea7f14c48f5fdd2eeb0e1793701b142c1c2c2e78f4563051599e9d3542cbf3f363dc28837d650ac6da7238cc3bf36116f53e710912ad385da8b537a219bc3b5989c8e488ee84edadc16ca26bd6b9360f22b8b023da2528f8c5f276d2dd756f6ebf0ee29dac822cef2bbe7ed75a99f3b0ba5e3cd1e8ba50e2a3d19c73aef6d4950b698fa9dfe3715b2436c6214d77fdd867bd6818adae20e289cc725b6f9a339d822b1a5988bc64df9e18095c87170cfe9276c8d8761431f8500"}}, &(0x7f0000001300)={0x20, 0x1, 0x1, 0x6}, &(0x7f0000001340)={0x20, 0x0, 0x1}}) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io$hid(r1, &(0x7f00000002c0)={0x24, &(0x7f0000000140)={0x0, 0x23, 0xc0, {0xc0, 0xb, "a0c94575e3714d6240b74073bb05dba91456f862526e9ac2ce117c2376763c353b6c036766afce584c1de742e6f7ce38a955eafdbcab39c71292e545966dba5cdd81d8a26153d9444465d912ec93361585b9b1205799a0dd524932fac4e5322bb4ae5d69f1502255c2dafff8181b9c73920559d736af16be55776f0ee69395d9c992100a55f6a268e3944c41e087db046189464520e053e74b4651664f204f5f39fba2dc147f5852923502e6af6c3ab1679355dcc11448ef2f839b0f65f0"}}, &(0x7f0000000400)={0x0, 0x3, 0x51, @string={0x51, 0x3, "55bdeb78859feac4d499fe515fc732cc9ffc88ef09fd1c78327bc56f5eb36f9a247501ee73926733b7035bc16c2713fabecfa68cb931b0b57c61c2cf068e24f1555f702869d781ef09a5b0c15944d0"}}, &(0x7f0000000040)={0x0, 0x22, 0xa, {[@global=@item_4={0x3, 0x1, 0x8, "e4cd89f7"}, @main=@item_4={0x3, 0x0, 0x9, "a0e65022"}]}}, &(0x7f0000000240)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1, 0x6, 0x1, {0x22, 0x7a5}}}}, &(0x7f0000000640)={0x2c, &(0x7f0000000480)={0x0, 0x14, 0x14, "a9c4ce4d403e8eaa591c67ef09d216adcb221bc6"}, &(0x7f00000004c0)={0x0, 0xa, 0x1}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000540)={0x20, 0x1, 0x83, "d304eac7d3714218e2a38869d89f620d1afa0f7231d67e4b49189767515a77bbd28b6d7cdfad4bd65300967a96597b5a97c3e4203ae17dc5e6c5634d8fea25044d5e7015d1fe525c34e0ca198d8c2871f80842b19131d77227436c024afbcf389e80b40799a29b788a573bea11d4dea3f88334a7aa55bf7b2049531c1d379c18a70622"}, &(0x7f0000000600)={0x20, 0x3, 0x1, 0xcf}}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000280)=[0x10001, 0x9]) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xea, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x8a021) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x101200) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000300)=""/231) [ 364.358251][ T4549] usb 2-1: USB disconnect, device number 39 [ 364.470735][ T4532] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 364.550812][ T17] gspca_sunplus: reg_w_riv err -71 [ 364.560065][ T17] sunplus: probe of 5-1:0.0 failed with error -71 [ 364.568369][ T17] usb 5-1: USB disconnect, device number 28 [ 364.680814][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 364.689953][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.699911][ T4532] usb 6-1: config 0 descriptor?? [ 364.742498][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 364.749417][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 364.756280][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 364.781067][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 364.788394][ T4532] usb 6-1: media controller created [ 364.790707][ T4549] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 364.799736][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 364.820174][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 364.826129][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 364.872161][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input232 [ 364.884975][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 364.892130][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 364.910830][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 364.960710][ T12] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 365.040847][ T4549] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 365.051726][ T4532] dvb-usb: bulk message failed: -22 (1/0) [ 365.051739][ T4532] dvb-usb: error while querying for an remote control event. [ 365.064952][ T4549] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 365.074709][ T4549] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 365.087621][ T4549] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00 [ 365.096681][ T4549] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.106082][ T4549] usb 2-1: config 0 descriptor?? [ 365.181573][ T94] usb 6-1: USB disconnect, device number 56 [ 365.240812][ T12] usb 1-1: New USB device found, idVendor=0c45, idProduct=6142, bcdDevice=fd.92 [ 365.250057][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.262364][ T12] usb 1-1: config 0 descriptor?? [ 365.277214][ T94] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 365.302558][ T12] gspca_main: sonixj-2.14.0 probing 0c45:6142 [ 365.320772][ T4532] usb 5-1: new high-speed USB device number 29 using dummy_hcd 00:16:49 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:49 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x54, 0xf2, 0x22, 0x40, 0x10c4, 0x80f6, 0x38f2, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2c, 0x26, 0xa1}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) r2 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000002700)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYPTR64, @ANYPTR64], @ANYRES64, @ANYRES32=r0, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64], @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYRESHEX, @ANYRES64]], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000340)={0x0, 0x0, 0x2, "499b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r3, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGRAWINFO(0xffffffffffffffff, 0x80084803, &(0x7f00000002c0)=""/120) syz_usb_control_io$uac1(r0, 0x0, 0x0) [ 365.410793][ T4532] usb 5-1: Using ep0 maxpacket: 8 [ 365.471302][ T12] gspca_sonixj: reg_w1 err -71 [ 365.476260][ T12] sonixj: probe of 1-1:0.0 failed with error -71 [ 365.485051][ T12] usb 1-1: USB disconnect, device number 124 [ 365.571349][ T9280] udc-core: couldn't find an available UDC or it's busy [ 365.579117][ T9280] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 365.680830][ T4549] usbhid 2-1:0.0: can't add hid device: -71 [ 365.686968][ T4549] usbhid: probe of 2-1:0.0 failed with error -71 [ 365.695086][ T4549] usb 2-1: USB disconnect, device number 40 00:16:49 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) ioctl$HIDIOCGREPORT(r0, 0x400c4807, &(0x7f0000000700)={0x1, 0xffffffff, 0x5}) r1 = syz_usb_connect$uac1(0x5, 0xc2, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb0, 0x3, 0x1, 0x0, 0x70, 0x3f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8, 0x4}, [@output_terminal={0x9, 0x24, 0x3, 0x1, 0x303, 0x2, 0x5, 0x2}, @extension_unit={0x7, 0x24, 0x8, 0x4, 0x1b5, 0xfc}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x4, 0x83, 0x3}, @as_header={0x7, 0x24, 0x1, 0x5, 0xff, 0x6}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x1658, 0x101, 0x4, "1df397f937f00282"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x20, 0x2, 0xfa, 0x2, 'd', "b8344d"}]}, {{0x9, 0x5, 0x1, 0x9, 0x250, 0x1, 0x90, 0x3f, {0x7, 0x25, 0x1, 0x83, 0x3f, 0x5405}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x0, 0x2, 0x0, 0x1f, "16", "001a0f"}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0x2, 0x3, 0x9, '}'}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x0, 0x1, 0x7f, {0x7, 0x25, 0x1, 0x0, 0xea, 0x9}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x201, 0x3f, 0x4e, 0x70, 0x40, 0x3}, 0x1c, &(0x7f0000000240)={0x5, 0xf, 0x1c, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x5, 0x40, 0x1}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x7, 0x3f, 0x3e5}]}, 0x4, [{0xaf, &(0x7f00000002c0)=@string={0xaf, 0x3, "6fb346aa581abdef58c9e8fbdb5ded99419b141fc44350295851f30d55126fe0b4a6d626bbbb583764785033f8e58d86c45ec67c7a6b5336bd5214ab382b90b75b560d22ac5aee326189caa7f6792e2e96b54c4e8cde65998abc3bdf01d9fcbf598ad41bf3ddfab5c90eb826ce7a88cf35788fa2dce6d910b9f746d0789426a9723ef092948ae6c708765f725d7617dd911e47e2f347b16bbc2fa5780bfac01fa7a84878cb9671fadd2d066edc"}}, {0xbd, &(0x7f0000000380)=@string={0xbd, 0x3, "23a25c24c6263b47e3ad5c3f94014c32332f9f8fef760ddcb3a2f61a44366b29b46694528722e2cd45a7aea872feb9509fbb48312cea4a2bec084bdfda3d61429ecf86acd4b0f3fe59fe430c221b6a4dfa95c7dfdffda6d0eab6b3b85ea7be2ef15d827ad3da92a7a99649bf7308eb497bec48d97b4a2a2fab9cef5d11a45f89b2f41a53b4902766fa89b4e6933b9a4224597ea5f3bbc2d97eac1fdb8e470b89cf28d08dbfc975e541fff5ece09cc34babb28402e972844e460a5c"}}, {0xe, &(0x7f0000000440)=@string={0xe, 0x3, "d5328bcbdee17b48b93ab8e1"}}, {0xb4, &(0x7f0000000480)=@string={0xb4, 0x3, "327c8fec39f13ae2b48a7c6402e25844970e0fc85425b7cd8dd8cbba9a6a4a41cd3f6efd3f6e50239dbf3395fb76fc4618cb7e274678d86f67855f931d2466db8b2e24af7e40107d5faa63239ed0f72db17184ab394612f58f893a387117edd8ec875ff023874347ae5182c2ca1e0b89aa3656eeb958a73ac627d11daf6c48b4cf10f916ecdf26dd20ad513ad3bf8597186e181f6f9a2f5d6d695e471ed230534b09805c8dc60c418b95fd28a3a2327edb78"}}]}) syz_usb_ep_read(r1, 0x17, 0xbd, &(0x7f00000005c0)=""/189) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r2, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x2) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r4, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r4, &(0x7f0000000040)=""/141, 0x8d) syz_usb_ep_read(0xffffffffffffffff, 0xf, 0x70, &(0x7f0000000680)=""/112) read$hidraw(r3, &(0x7f0000000e80)=""/4096, 0x1000) r5 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r5, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r3, &(0x7f0000003200)=""/4096, 0xffffffad) [ 365.911030][ T4532] usb 5-1: device descriptor read/all, error -71 [ 365.940729][ T12] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 365.990730][ T17] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 366.160792][ T12] usb 1-1: New USB device found, idVendor=10c4, idProduct=80f6, bcdDevice=38.f2 [ 366.170073][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.179360][ T12] usb 1-1: config 0 descriptor?? [ 366.200867][ T17] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 366.210044][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.220163][ T17] usb 6-1: config 0 descriptor?? [ 366.232252][ T12] cp210x 1-1:0.0: cp210x converter detected [ 366.261963][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 366.268662][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 366.275266][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 366.284668][ T4532] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 366.311112][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 366.318325][ T17] usb 6-1: media controller created [ 366.327830][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 366.343167][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 366.348985][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 366.380820][ T4549] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 366.391638][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input233 [ 366.404177][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 366.411269][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 366.431418][ T9296] udc-core: couldn't find an available UDC or it's busy [ 366.438449][ T9296] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 366.446987][ T9296] udc-core: couldn't find an available UDC or it's busy [ 366.454024][ T9296] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 366.470824][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 366.480909][ T12] cp210x 1-1:0.0: failed to get vendor val 0x370b size 1: 0 [ 366.488653][ T12] cp210x 1-1:0.0: querying part number failed [ 366.500870][ T4532] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 366.510371][ T4532] usb 5-1: config 1 has no interface number 1 [ 366.516806][ T4532] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 366.529813][ T4532] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 366.570743][ T17] dvb-usb: bulk message failed: -22 (1/0) [ 366.576581][ T17] dvb-usb: error while querying for an remote control event. [ 366.610796][ T4549] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 366.621815][ T4549] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 366.631606][ T4549] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 366.644430][ T4549] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00 [ 366.653626][ T4549] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.662942][ T4549] usb 2-1: config 0 descriptor?? [ 366.705219][ T17] usb 6-1: USB disconnect, device number 57 [ 366.711405][ T4532] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 366.720455][ T4532] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.728502][ T4532] usb 5-1: Product: ㋕쮋䡻㪹 00:16:50 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) syz_usb_connect(0x6, 0x944, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0xa8, 0x52, 0xef, 0x40, 0x1740, 0x9603, 0xe53f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x932, 0x3, 0x7c, 0x4, 0x40, 0x9, [{{0x9, 0x4, 0x78, 0x4, 0xc, 0x47, 0xd, 0x8d, 0xd1, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "43e6210e34"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x2, 0xfff7, 0x7, 0x20}, [@dmm={0x7, 0x24, 0x14, 0xbcbb, 0x8}]}, @hid_hid={0x9, 0x21, 0x8, 0x1, 0x1, {0x22, 0xd3a}}], [{{0x9, 0x5, 0xb, 0x10, 0x40, 0x5, 0x6, 0xc6}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x89, 0x40, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0x20, 0x96, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe, 0x3}]}}, {{0x9, 0x5, 0xd, 0x10, 0x40, 0x2, 0x39, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x20}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x4, 0x1f, 0x76}}, {{0x9, 0x5, 0x6, 0x10, 0xca0a8e91dcd82b2b, 0x5, 0xa4, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x100, 0x7, 0xaf1}]}}, {{0x9, 0x5, 0x0, 0xc, 0x8, 0x1, 0x1, 0x7f}}, {{0x9, 0x5, 0xb, 0x2, 0x40, 0x2, 0x9d, 0xf4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x8001}]}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x9, 0x3, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}, @generic={0x25, 0x1, "fbaa5d28526fbb23fb886dd8cb606f355277d39fcc29cce01a47a3fdf3b2afb37831c6"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x200, 0x0, 0xf9, 0x80, [@generic={0x65, 0x30, "e6db0b8cd6f6d99c44e51075ee5af90f984f36ef43756d95ce69468f3d343c0a0e496164cb5b18caa2fdcec65a0a520df0c31926b06d19fe3815c9cc96ad3bb0c5b6bb19be3421596b6ea397722846f784646c658f4e1482a114f757416baf7be07358"}, @generic={0x36, 0x8, "f86697e55bb0b8edb6b63749c8e71c8c3b3012ce724400ce50f5cb5db686a0795f50afcc8dffceb9bac0465bb267caabaa8fabcd"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x8, 0x0, 0x7, 0x9}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x1, 0xad, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x5, 0xfffd}, @generic={0x9e, 0x10, "c9cfd36539c8f61e75b671a85831594d7a2fede75ff4563d588230f315d94b83b725f182bde75faa0c36f9db788c4d00635b3d997af733cf08a5c4b85b269fb6be886ee046488c8979726de0ecc221161cddd3ca78b45be440b66f39dc0d4f516f6bc3edb0b8629a4c1bfc97b7daa43bfee7168474f2b461b79e868a44ee8d3712bc360a9d83458217e17626e1d6e0bf1827434562f065c88b9c2e9d"}]}}]}}, {{0x9, 0x4, 0x9c, 0x7f, 0xc, 0x9a, 0x90, 0x9b, 0x1, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "b24f"}, {0x5, 0x24, 0x0, 0x200}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x100, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0x1, 0x12}}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0xe2, 0x7, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x7, 0x5, 0x3}]}}, {{0x9, 0x5, 0x9, 0xc, 0x8, 0x8b, 0x2, 0xfb}}, {{0x9, 0x5, 0x7, 0x0, 0x400, 0x7, 0x8, 0xff, [@generic={0xda, 0x6, "a1e811200fabf98bae6fbbdbd4110466f07de369384b7750c4a791ffde312b728611d4b3d44d1e06c7ea5f493020e416c8792b97465b1e9bd6f99b102414af3c80ec28eeb0db406af6cf096301a166fa3430b6460d974c1ae69323e5b3ad97058a2cc9180d905a17deacb8d09d16adcca381347eaa53809a234452267baad21d24091386a3c2d7575a4bb90e57e7de28d75a3912a10001918306c0bfb195c5cea8d28fd82f687b0b3ab3998fb289b361075644a69fc6532f9b80aca32efdfacaabd81bbb9ec1f96fb77d35dffb388726171cbcaec611a0e5"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x200, 0x84, 0xd7, 0x80, [@generic={0x8, 0x3, "4da446136dfe"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x40, 0x1, 0x4, 0x8}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xd0, 0x67, 0x1, [@generic={0x90, 0x3, "6282158392f59cffa20244cc84a6b81e52b44a1a70da4208838125b1d184fdd2492d6f01b0444ee02e68c8002314ce0a920e6f6f23a0f1bb31b9463ae15d1e1e69c66a07f1d0b4f405c92bade7083947bf1444aa858461a36da21aa3a32960930f4effb320adc951ca5bbcc6e1b7daaf88af9b4527ebc9e50a2024cfa3ef9d2f5f657cad53bb6cf8d5cc25a53e65"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8001}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0xc0, 0x5, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x7fff}]}}, {{0x9, 0x5, 0xab39b88620b68a67, 0x0, 0x400}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x5, 0x2, 0x2b, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6c, 0xff}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0x1f, 0x7f, 0x4, [@generic={0xad, 0x0, "3e8f533a696ae6c9ffa1597c3317ba79eb7fb72e51a11cf37a07ed52fe09512315e51180b99159b3b0b2efbd0ff4b7f402ac4a2537f61be2684c20f9968668584cb1f2f38f4b1a89cb784f3d12e18286e1278071e0760b5b70e87c95bf58980b44e6100fb62acac91bbde29a22e109990c5f4740326b9d3b0cbf4f8b125d6366aa68b90de0aa5f6e0e216d65a8999ec78d5dcf76d18928ec286346e39316820a77a656a0b718427098bafd"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x4, 0x1, 0xfe, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x9}]}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x1, 0x81}}]}}, {{0x9, 0x4, 0xef, 0x20, 0x9, 0xff, 0xff, 0xff, 0xff, [], [{{0x9, 0x5, 0x0, 0xc, 0x8, 0x3, 0x20, 0x80}}, {{0x9, 0x5, 0x80, 0x8, 0x3ff, 0x1f, 0x81, 0x48, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x9, 0x2}]}}, {{0x9, 0x5, 0xf, 0x4, 0x8, 0xc8, 0x81, 0x5f}}, {{0x9, 0x5, 0x80, 0x3, 0x10, 0x5, 0x40, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x1, 0x4}]}}, {{0x9, 0x5, 0xa, 0x10, 0x7f6, 0x40, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa3, 0x2}, @generic={0xf7, 0x7, "36b06bb99318c7245289ce4809caeebeae416b818982bfbb8dd9cf2a5b932f7bce7e2d09cfccf71ffed7f4feb531ced3ffdba6b2d3080bd83db5b651840e01ce4b7e47f75d5c8b14752acdf08ca28090f5a12dc623d6bcf9ba489bf902b63da86d05d4681baabc4e958a03011d29098515f6936c450148d681d9ba3ef6aaefbe2fa281c2c74a24030dd67d985b7cf637e52633b596524407addf2fa621e70db1a4f458b09ec5e4cf0d7496fb8dee22eb178ee042f451fab17a03c6360efd88ab5b9c48684c6e3b50fd38adbb343a7bbb284701a4a70e8344fd3d00bc71bd5503441f01c913818f2628d4e582ae6aa9f1a9dea9fa2a"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x1, 0x1f, 0x2a, [@generic={0xb, 0x24, "3f020a41a9381f27c2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x17ee}]}}, {{0x9, 0x5, 0x8, 0x3, 0x200, 0x1, 0x37, 0x5, [@generic={0xcd, 0xc, "f91f1174f4f85a6ca63bebf7badd151b3fd008d1b0218ee86673b7deda8a9f20e4f311e1992e3c7ae298b9ec9c1b407ccbe007821cd361178c3bfecf470d4e580b1ce7a62f57aa6591c2bb0711eb36467dbcc8038173a5d46d3842d1fb4a9f93031cb23a29b6e0f1b00c1f26c3db0718375212d4be225e1de2a46ba27868adec31932eb1b8a07f0b563eee339bf9f10f43cbd31e97747af1ac129693b8ffb1f0c5538a1366352051a7954e9f828e5a890482f1811a2dcb0049399c79d0f8967c8475d983d244bbd0c9c26c"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x6}]}}, {{0x9, 0x5, 0x80, 0x1, 0x200, 0x5, 0xf4, 0x7f, [@generic={0xd7, 0x11, "d0967e2636ab9448499fd4c9cf2065dd6428e9adae897bc796c619ec716cf231341dc7ed6b67bfc3c33d630d30498ce57dc8a14fd802f086d23fbd632811f3018bc47145b9583c1ae5d872bfd0092fd76e556bdb815f95277062b3830038b9abef03c916810aa99af91a5df9c22f359a7a00e798af4dd31fe72a80f5bf4d5e3afd60d6414d9de568f46998026682ee87a89f85b5a4163fd00748db0d17af2418dda34b282ee9f6d26dce60bd6b2a04ae056ed7f48c21de7e281de7071641f8d1863329d3ee4885a36a6f01804c2a59e3a7a3166bb1"}]}}, {{0x9, 0x5, 0xb, 0x3, 0x40, 0x5, 0x8, 0x7, [@generic={0x6f, 0x5, "e91643ed81a7fd876555dd8ad22868e7ac393524e2b35b733adbfe390a0513f001b8f7139386f2bfbab02b38902c1b69563774a21dd58b0545b9f70ac1644810a1c99a1bd3d59f05453496abb19c3c60fc0f984634b5be95b82eec827f4e5ad4980d22b788944db86fa28f4d30"}, @generic={0x8a, 0x6, "e2bf7b1b5265db9fe456fed689a17c37315adabc70984a48f5e70859ef068e59d8a025de20f50472c277931aa131f7eb0ca83aef27ca799bd05537195c83417292ed096030370466272f462049e5418d821b880da919a7e640a1785372acd9d68786229837c0bacf22c4fd8b5176880676fb3ed66c7a3a5c151da2edd03c654172f08725611bd934"}]}}]}}]}}]}}, &(0x7f0000001040)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x310, 0x0, 0xcd, 0x1, 0xff, 0x1}, 0x37, &(0x7f0000000180)={0x5, 0xf, 0x37, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "af7bf8aca479c04ec7047c088dfd1883"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xd, 0x3, 0x4, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "ee1de1acf78058b4b395d3cb78fade7f"}]}, 0xa, [{0x71, &(0x7f0000000c40)=@string={0x71, 0x3, "6c4eb1ad4f702cc90b4c16c199c60589677ae7bf3938399a21f8d78e2b2ec4f182ea94266ae566492c1bb4aeff79a4b7bc15d8125e7c36541c30eb5f8abe36c572cba7b55033001ae831d8e11a64423a4fb2512387a90140958e75973a9c2ccf95d5e45c959896fb1cbfa96680ba0f"}}, {0xc, &(0x7f0000000cc0)=@string={0xc, 0x3, "7f0c00f0002b5d72f518"}}, {0x9d, &(0x7f0000000d00)=@string={0x9d, 0x3, "9f0305670163759f245c166e4be46a807ffac2728527be3546547cd6ced7085aa0d85beb2d641e13aef178baa6970f923d3fd49d2cacb220ce988d691e85371ba85befe1fc43e371c0851e6077d527228b14e327911ad0226a6384e82f3a16ff108515b83b3140f3a4899c9bdfd65875cdcfc3d06fbca5fba615f5407e73186e64c10b5ca41548d62ddd7d6d28c971946ba45a3191111beddf5bb5"}}, {0x12, &(0x7f0000000dc0)=@string={0x12, 0x3, "1b56e4ead6d681f4e727726279af18a2"}}, {0x4, &(0x7f0000000e00)=@lang_id={0x4, 0x3, 0x421}}, {0xcf, &(0x7f0000000e40)=@string={0xcf, 0x3, "01380475847aa1abac2ccfbf747497dbb91984eee6f91a2cd3e571e6086283969c74952a6ec2bcd2f2f7279ee7649ec8f6056fbbb405529a0a5973b0da4a9778a61b33a8e71090f8a7d0463844b9f5368aaa61638345d7076b8e30aa96e9099da3f1666d772999a2a9b2279f11a7f22e525e54f9a09260922b0df162aa64257a7f30a1d6e6ffb87a30b2494e9ff00afdcfdb0e0d5d7dc434246da496d2b9ce1397a0f3a71c7626a57ec4e8e2fc81592b44ae91096827d2e08b8ec93cc8fb5dafe6801930f0a65490bd5a13d9ec"}}, {0x4, &(0x7f0000000f40)=@lang_id={0x4, 0x3, 0x82c}}, {0x4, &(0x7f0000000f80)=@lang_id={0x4, 0x3, 0x104b}}, {0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0x1004}}, {0x30, &(0x7f0000001000)=@string={0x30, 0x3, "154c0168ad431e41d56ba053ed47b4a1e92b887d951aaf921e946ec8375aecb80b584619a58bacc5284fc4ea1926"}}]}) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) read$hiddev(r0, &(0x7f0000000080)=""/192, 0xc0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 366.734060][ T4532] usb 5-1: Manufacturer: ꈣ⑜⛆䜻귣㽜Ɣ㉌⼳辟盯ꊳ᫶㙄⥫暴劔⊇췢ꝅꢮﹲ傹뮟ㅈ⭊࣬㷚䉡쾞겆냔ﻳ﹙ృᬢ䵪闺﷟킦뛪뢳Ꝟ⺾己窂Ꞓ隩뽉ࡳ䧫䩻⼪鲫巯ꐑ襟匚邴昧觺㮓䊚夤ꕾ믳걾䞎褋⣏跐즿ａ鳠䯃늫ʄ狩亄੆ [ 366.760803][ T4532] usb 5-1: SerialNumber: 簲誴摼䑘ທ젏╔춷뫋檚䅊㿍ﵮ渿⍐뾝锳盻䛼쬘❾硆濘蕧鍟␝⺋꼤䁾紐꩟⍣킞ⷷ熱ꮄ䘹規㠺᝱蟬蜣䝃冮슂Ị褋㚪墹㪧⟆᷑沯둈჏᛹괠㩑뿓鞅渘Ἐ驯崯業䝞툞匰ो岀욍䄌開⣽ꊣ縲磛 00:16:50 executing program 1: r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) read$hiddev(r0, &(0x7f0000000000)=""/187, 0xbb) syz_usb_connect(0x0, 0x158, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000051a799408c0d0e006cbf2300000109021b00010000000009048a00010300000009058dffffffffdf0035d5290bbdb6701593321f606858c114af7d9d789a0124166ed3d299549cb4bd007ea49fa32b64aea1f5cc44e2cd5900d9816409b56a29a5c80ef7b18e0bb4d146a529e607a3799870086590e7150045a6c2105a074e588d5cab3164b8c167ddb1497adfe641128e3e62427a9c3628800009c8dde9b5c931c87b30380c498929d6cf0f4e3916bee428da95b9819203694392515fd72e2cae007d61d6910bdbeee1bd1487fd29c5535f2421affbb0ae644254c426863e5f"], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001880)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000018c0)=""/232) [ 366.901434][ T9316] udc-core: couldn't find an available UDC or it's busy [ 366.908469][ T9316] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 366.929567][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 367.000830][ T4549] usbhid 2-1:0.0: can't add hid device: -71 [ 367.007020][ T4549] usbhid: probe of 2-1:0.0 failed with error -71 [ 367.015279][ T4549] usb 2-1: USB disconnect, device number 41 [ 367.101015][ T4532] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 367.123907][ T4532] usb 5-1: USB disconnect, device number 30 [ 367.130869][ T12] cp210x ttyUSB0: failed get req 0x4 size 2 status: -71 [ 367.138124][ T12] cp210x: probe of ttyUSB0 failed with error -71 [ 367.146751][ T12] usb 1-1: USB disconnect, device number 125 [ 367.153892][ T12] cp210x 1-1:0.0: device disconnected 00:16:51 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r0, &(0x7f0000001200)='\x00', 0x128e84bc) write$hidraw(r0, &(0x7f0000000000)="d2ce9e85b1061de596ba8683f253c3d248ce12b093ba84899ceb65ed19279215751b27364cdcf587aec09cdcf8796eb158c1c2b9f0ccff29787c0f20fef56314a70378bffdc0ac2c73e8c608f39c49ade8b719c0ac0f6845fea975d17bf84e09ba0a7ef7d481616d72cc4a9c2b05b388cebf2bbccf57b25c1b8cb57052b176246617981f8f6e1d6893a9f2762d7d70263de3a4b88eedcd91a1990ceec027c66dd406f8e387a4bf808f28760325bd0f3cc3af", 0xb2) [ 367.300729][ T17] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 367.380757][ T4549] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 367.441308][ T78] cdc_ncm 3-1:1.0: bind() failure [ 367.510794][ T17] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 367.519887][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 367.529690][ T17] usb 6-1: config 0 descriptor?? [ 367.572976][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 367.579665][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 367.586370][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 367.600795][ T4549] usb 2-1: config 0 has an invalid interface number: 138 but max is 0 [ 367.609153][ T4549] usb 2-1: config 0 has no interface number 0 [ 367.611020][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 367.615355][ T4549] usb 2-1: config 0 interface 138 altsetting 0 endpoint 0x8D has an invalid bInterval 255, changing to 11 [ 367.623412][ T17] usb 6-1: media controller created [ 367.633847][ T4549] usb 2-1: config 0 interface 138 altsetting 0 endpoint 0x8D has invalid maxpacket 2047, setting to 1024 [ 367.654245][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 367.668845][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 367.674714][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 367.721108][ T4549] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=bf.6c [ 367.721858][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input234 [ 367.730222][ T4549] usb 2-1: New USB device strings: Mfr=35, Product=0, SerialNumber=0 [ 367.742406][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 367.749553][ T4549] usb 2-1: Manufacturer: syz [ 367.761362][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 367.779547][ T4559] usb 6-1: USB disconnect, device number 58 [ 367.786327][ T4549] usb 2-1: config 0 descriptor?? [ 367.791514][ T12] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 367.793176][ T78] cdc_ncm 3-1:1.1: bind() failure [ 367.810844][ T9323] raw-gadget gadget: fail, usb_ep_enable returned -22 00:16:51 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000407d1e3831400000000001090224000100000600090400000103010800092100000001220500090581030000000000f9bf1e6c3aa02e5f9139af6fdae465a0f5ec5e"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="599c7ac379fb3ae9af8a24666f0e8dc28a62bda6616b944426fcfc8a979447679540"], 0x0}, 0x0) r1 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x225, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x80, 0xa0, 0x81, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x1, 0x2, 0x8, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xf61}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x4, 0x5, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x1, 0xfd, 0x74}}]}}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x110, 0x0, 0x7f, 0x80, 0x8, 0x2b}, 0x13c, &(0x7f0000000200)={0x5, 0xf, 0x13c, 0x5, [@ext_cap={0x7, 0x10, 0x2, 0x6, 0x9, 0xa, 0xb55}, @generic={0xa1, 0x10, 0xa, "d5e2432fb4fa7510b9a63edda79457befe92e9d34fd5e19ef16e7e406fee74e687876f9d7a884f166c7bbbd135d9dc491500fb9ebae333348d534c288fcc24207fb6c9df992961fb29cdb0b4e20844f6826589b170f6fb5b388c434cc36dccc4fe0309397f846df154e3dcd378b36ce14966b4f2adb02777ac2ab45998486ba576818a380719f8a3c6c44162868441e5724deba5313e592fe51e1e2b0b09"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x21, 0x7f, 0x0, 0x5}, @generic={0x6c, 0x10, 0xa, "f302c5c0d5a5a811e833c6394f441a0093899d0c3ba6f647832b2d0d2fa9105dc7c6bb0f8b542f43cc9d5e924eadea1787ada2caad9c520b6a3e71485f09ad047a02f1d48ccb720d49e33cc9353c7576958f04afe3746fe59b4a743bf93611fdec5dd8811ed9feb4ec"}, @ssp_cap={0x18, 0x10, 0xa, 0x4, 0x3, 0x7, 0xf88f, 0x7, [0xffc0c0, 0xff0f, 0x0]}]}, 0x7, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x409}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x412}}, {0xba, &(0x7f0000000340)=@string={0xba, 0x3, "a193105fa7aa06339ab62abc6605154ab18effb01a2616a00f5ccdb59ab15310f8241b62a4cb12416b3888acd7bdea10b50c742df1db66254f1bbc20242bb0859a777762c31dd3b5e37b02bd118987cce26d6501a9961a01667fea48604f3372d3b160c47cc8a008c9fb1209e6471ac37eca29c55e91e5c0628f15c4059ad0d485f244850826e8e86e1fb6a4325e2b458a6c20ba438c16f9a0a63a36222a71bf2a4503fee9294e9b852d0237ff0176a58c583d2b8c880165"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x300a}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x100a}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x480a}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x500a}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000740)={0x24, &(0x7f0000000580)={0x0, 0x1, 0x8e, {0x8e, 0x21, "1d87360a8f8d64e4056bf61eecab612d5374361b70341abba3aa0c5413f8ae8f0e91adfad6bec5f7747b68ffba22adf4e039ef74cf27b250800a56906610737f3fb492226b0c2275e67f2690adae49856868261198d73f6f41c12c5c2adc6598e847a5a447486eb5cfaeced4522831c52bd1fa0c89782b65063ac52b812b92a7aec7882ed70073b36b8f7a9e"}}, &(0x7f0000000640)={0x0, 0x3, 0x5a, @string={0x5a, 0x3, "8bcf86cb8fb0bfea4cf937ded8f77417af9945f2be4c3886291c9ab1d25d292a96a583610f93ffacf8886fc6334102c614bd084dec9e48b7226ae863c00344469688873589417c7586632d0ea54f9db604f148988dbad7b1"}}, &(0x7f00000006c0)={0x0, 0x22, 0x14, {[@local=@item_4={0x3, 0x2, 0x7, "bc1b6ea0"}, @global=@item_012={0x0, 0x1, 0x8}, @local=@item_012={0x2, 0x2, 0x5, "ba73"}, @main=@item_012={0x0, 0x0, 0x9}, @local=@item_012={0x1, 0x2, 0x8, 'p'}, @local=@item_012={0x2, 0x2, 0x7, '0t'}, @local=@item_012={0x0, 0x2, 0x3}, @local=@item_012={0x1, 0x2, 0xa, "be"}, @global=@item_012={0x1, 0x1, 0xa, "0e"}]}}, &(0x7f0000000700)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0xf0, 0x1, {0x22, 0xb41}}}}, &(0x7f0000000a40)={0x2c, &(0x7f0000000780)={0x20, 0x18, 0xfa, "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"}, &(0x7f0000000880)={0x0, 0xa, 0x1}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000900)={0x20, 0x1, 0xcf, "4ccf3eb6be0418d9193437c8cbeaf1dfa3e89c7b14484a28f174af6078fea6eae9b3f947eaec58acf05d44c08f95ee7bf826efda7a85efb906a609fa981e35c1ad2ccdb347add148daf7a9b7267fa7f5511175a686fa3df164aa91cf82e8033bcf504f6d8d9e82d87d67d7180bb61a01b12841efd8492ab83fbe6ea07f92ac56e8008727fc5a89955533a2f9b8502292f5d811bd0541410e85ac1c387cb3589123874df293ba7a16e81193ba4549b1c890b925bca39e11ef18bb158b6ff5b1d15f84f523900061612e1daeed5a9950"}, &(0x7f0000000a00)={0x20, 0x3, 0x1, 0x81}}) [ 367.833895][ T4549] cm109 2-1:0.138: invalid payload size 1024, expected 4 [ 367.841744][ T4549] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.138/input/input235 [ 367.897691][ T4559] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 367.920809][ T94] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 368.020926][ T12] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 368.029927][ T12] usb 5-1: config 1 has no interface number 1 [ 368.036489][ T12] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 368.049612][ T12] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 368.052957][ T17] usb 2-1: USB disconnect, device number 42 [ 368.070900][ C0] cm109 2-1:0.138: cm109_urb_ctl_callback: urb status -71 [ 368.078142][ C0] cm109 2-1:0.138: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 368.110916][ T9322] cm109 2-1:0.138: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 368.113298][ T78] usb 3-1: USB disconnect, device number 47 [ 368.200844][ T94] usb 1-1: New USB device found, idVendor=10c4, idProduct=80f6, bcdDevice=38.f2 [ 368.210077][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.223415][ T94] usb 1-1: config 0 descriptor?? [ 368.250935][ T12] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 368.260037][ T12] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.268166][ T12] usb 5-1: Product: ㋕쮋䡻㪹 [ 368.273645][ T12] usb 5-1: Manufacturer: ꈣ⑜⛆䜻귣㽜Ɣ㉌⼳辟盯ꊳ᫶㙄⥫暴劔⊇췢ꝅꢮﹲ傹뮟ㅈ⭊࣬㷚䉡쾞겆냔ﻳ﹙ృᬢ䵪闺﷟킦뛪뢳Ꝟ⺾己窂Ꞓ隩뽉ࡳ䧫䩻⼪鲫巯ꐑ襟匚邴昧觺㮓䊚夤ꕾ믳걾䞎褋⣏跐즿ａ鳠䯃늫ʄ狩亄੆ [ 368.300252][ T12] usb 5-1: SerialNumber: 簲誴摼䑘ທ젏╔춷뫋檚䅊㿍ﵮ渿⍐뾝锳盻䛼쬘❾硆濘蕧鍟␝⺋꼤䁾紐꩟⍣킞ⷷ熱ꮄ䘹規㠺᝱蟬蜣䝃冮슂Ị褋㚪墹㪧⟆᷑沯둈჏᛹괠㩑뿓鞅渘Ἐ驯崯業䝞툞匰ो岀욍䄌開⣽ꊣ縲磛 [ 368.327766][ T94] cp210x 1-1:0.0: cp210x converter detected 00:16:52 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:52 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000887d3310e60f00989f5c00000001090212080000000000090400006221b76278"], 0x0) syz_usb_connect$uac1(0x4, 0xda, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc8, 0x3, 0x1, 0x40, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x7}, [@mixer_unit={0xb, 0x24, 0x4, 0x4, 0x82, "4180c6f494b6"}, @mixer_unit={0x9, 0x24, 0x4, 0x2, 0xe5, "bc925557"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x1ff, 0x5, 0x80, "18528187"}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x7, 0x3, 0x20, 0x5, "c3b94e70"}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0xfe, 0x3, 0x1f, 0x4, "19"}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x7, 0x1, 0x4, 0x25, "1223ca"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x3, 0x6, 0xba, "3eb24f", "d2"}, @as_header={0x7, 0x24, 0x1, 0x81, 0x2, 0x4}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x4, 0x80, 0x0, {0x7, 0x25, 0x1, 0x1, 0x1, 0x23}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x8}, @format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x1000, 0x1ca7, 0x3f, "81fd704d91"}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x7d, 0x6, 0x5, {0x7, 0x25, 0x1, 0x83, 0xff, 0x1f}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x110, 0x0, 0x8, 0x7c, 0x8, 0x22}, 0x5, &(0x7f0000000180)={0x5, 0xf, 0x5}, 0x3, [{0x81, &(0x7f00000001c0)=@string={0x81, 0x3, "987dcbf04dd030330dd06e50fe70de3bfd208375439a7375af56c0ab0276cc6dce183327fe255b02f069e902a1565d6c0094b58ca6b8796ac13a15921c32376d83ea3e741da8bb053c852bdcbf809ebf6d9cdbda28b6f7da409308f7cc35231df91ca9c491ce26661a3e19738e8e335b23645d54660dd08dff3e5004c22540"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x3001}}, {0xfc, &(0x7f0000000380)=@string={0xfc, 0x3, "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"}}]}) [ 368.490741][ T78] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 368.511238][ T94] cp210x 1-1:0.0: failed to get vendor val 0x370b size 1: -71 [ 368.518764][ T94] cp210x 1-1:0.0: querying part number failed 00:16:52 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r0, &(0x7f0000000e80)=""/4092, 0xffc) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x7, 0x1080) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) syz_usb_connect$cdc_ncm(0x3, 0x86, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74, 0x2, 0x1, 0xf6, 0x0, 0x9, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x2, 0x8d, 0x8}, {0x6, 0x24, 0x1a, 0x0, 0x4b}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0xff}, @country_functional={0xa, 0x24, 0x7, 0x9a, 0x3ff, [0x8, 0x5]}, @call_mgmt={0x5, 0x24, 0x1, 0x0, 0x80}, @acm={0x4, 0x24, 0x2, 0x9}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0xfc}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x2, 0x0, 0x80}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x4, 0x7, 0xef}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x250, 0x7f, 0x1f, 0x4, 0x20, 0x1}, 0x91, &(0x7f00000002c0)={0x5, 0xf, 0x91, 0x4, [@ssp_cap={0x10, 0x10, 0xa, 0x80, 0x1, 0x9, 0xf, 0x99, [0xff003f]}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "c748d1820e96d7938679b25d554c2733"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x81, 0x7f}, @generic={0x5e, 0x10, 0x1, "53fa5f8bb60195f324d579c2be599539810422a1e803835c7766bd63662adc666dd44f19bf75307242c8cf6f1969f53107540310587c394f2ef8b5d545eb0536bb67a0bbf6bc854a3db3ea82655c615aa126318150c17a9c16e0bd"}]}, 0x2, [{0x8c, &(0x7f0000000380)=@string={0x8c, 0x3, "278f6a87ee6d14468363110a5133904d6cfccf37fa60e67e25bc12bdf0c31151aa79903f0380afed1aa1ea6ab5f3a9752bf0cc0632656d1b8d8add00a138be38a078f6f49a935e8f97cd396f690c577ac5962a14865a05070b972e65aca859a3287aa5fffef2ac0336defac391605c10902b4f6946d3ae97854107596fd37929c6ebab921d94f939837b"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0xc0c}}]}) [ 368.550813][ T94] cp210x ttyUSB0: failed get req 0x4 size 2 status: -71 [ 368.557981][ T94] cp210x: probe of ttyUSB0 failed with error -71 [ 368.568553][ T94] usb 1-1: USB disconnect, device number 126 [ 368.584374][ T94] cp210x 1-1:0.0: device disconnected [ 368.593636][ T4532] usb 6-1: new high-speed USB device number 59 using dummy_hcd 00:16:52 executing program 1: r0 = syz_open_dev$hiddev(0x0, 0x2, 0x2140) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r2) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x101, 0x200000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/78) syz_usb_disconnect(r1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/181) ioctl$HIDIOCGCOLLECTIONINFO(r0, 0xc0104811, &(0x7f0000000100)={0x401, 0x4, 0x401, 0x8}) [ 368.651003][ T12] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 368.675652][ T12] usb 5-1: USB disconnect, device number 31 [ 368.720823][ T78] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 368.732021][ T78] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 368.741915][ T78] usb 3-1: New USB device found, idVendor=1e7d, idProduct=3138, bcdDevice= 0.40 [ 368.750976][ T78] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.760836][ T78] usb 3-1: config 0 descriptor?? [ 368.830777][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 368.839882][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.849623][ T4532] usb 6-1: config 0 descriptor?? [ 368.892503][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 368.899300][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 368.906182][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 368.930927][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 368.938135][ T4532] usb 6-1: media controller created [ 368.947503][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 368.960818][ T94] usb 1-1: new high-speed USB device number 127 using dummy_hcd [ 368.962809][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 368.974344][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 369.021663][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input236 [ 369.033880][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 369.040958][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 369.060850][ T94] usb 1-1: Using ep0 maxpacket: 16 00:16:52 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xee, 0x800) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 369.080796][ T12] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 369.092481][ T4549] usb 6-1: USB disconnect, device number 59 [ 369.180956][ T94] usb 1-1: config index 0 descriptor too short (expected 2066, got 18) [ 369.189295][ T94] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 369.197465][ T94] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 369.216927][ T4549] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 369.225699][ T9335] udc-core: couldn't find an available UDC or it's busy [ 369.227382][ T94] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 98, using maximum allowed: 30 [ 369.232743][ T9335] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 369.243866][ T94] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 98 [ 369.263990][ T94] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=5c.9f [ 369.273058][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 369.282508][ T94] usb 1-1: config 0 descriptor?? [ 369.320850][ T12] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 369.330778][ T78] usbhid 3-1:0.0: can't add hid device: -71 [ 369.332785][ T12] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 369.338147][ T78] usbhid: probe of 3-1:0.0 failed with error -71 [ 369.347973][ T12] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 369.366183][ T78] usb 3-1: USB disconnect, device number 48 [ 369.511017][ T12] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 369.520182][ T12] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.528198][ T12] usb 5-1: Product: syz [ 369.532400][ T12] usb 5-1: Manufacturer: ఌ [ 369.537159][ T12] usb 5-1: SerialNumber: syz [ 369.560863][ T94] usb 1-1: string descriptor 0 read error: -71 [ 369.590853][ T94] CoreChips 1-1:0.0 (unnamed net_device) (uninitialized): set LINK LED failed : -71 [ 369.600451][ T4549] usb 6-1: new high-speed USB device number 60 using dummy_hcd 00:16:53 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) syz_usb_connect(0x6, 0x944, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0xa8, 0x52, 0xef, 0x40, 0x1740, 0x9603, 0xe53f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x932, 0x3, 0x7c, 0x4, 0x40, 0x9, [{{0x9, 0x4, 0x78, 0x4, 0xc, 0x47, 0xd, 0x8d, 0xd1, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "43e6210e34"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x2, 0xfff7, 0x7, 0x20}, [@dmm={0x7, 0x24, 0x14, 0xbcbb, 0x8}]}, @hid_hid={0x9, 0x21, 0x8, 0x1, 0x1, {0x22, 0xd3a}}], [{{0x9, 0x5, 0xb, 0x10, 0x40, 0x5, 0x6, 0xc6}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x89, 0x40, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x2}]}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x8, 0x20, 0x96, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x8000}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xe, 0x3}]}}, {{0x9, 0x5, 0xd, 0x10, 0x40, 0x2, 0x39, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x20}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x4, 0x1f, 0x76}}, {{0x9, 0x5, 0x6, 0x10, 0xca0a8e91dcd82b2b, 0x5, 0xa4, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x100, 0x7, 0xaf1}]}}, {{0x9, 0x5, 0x0, 0xc, 0x8, 0x1, 0x1, 0x7f}}, {{0x9, 0x5, 0xb, 0x2, 0x40, 0x2, 0x9d, 0xf4, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x8001}]}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x9, 0x3, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}, @generic={0x25, 0x1, "fbaa5d28526fbb23fb886dd8cb606f355277d39fcc29cce01a47a3fdf3b2afb37831c6"}]}}, {{0x9, 0x5, 0x4, 0x10, 0x200, 0x0, 0xf9, 0x80, [@generic={0x65, 0x30, "e6db0b8cd6f6d99c44e51075ee5af90f984f36ef43756d95ce69468f3d343c0a0e496164cb5b18caa2fdcec65a0a520df0c31926b06d19fe3815c9cc96ad3bb0c5b6bb19be3421596b6ea397722846f784646c658f4e1482a114f757416baf7be07358"}, @generic={0x36, 0x8, "f86697e55bb0b8edb6b63749c8e71c8c3b3012ce724400ce50f5cb5db686a0795f50afcc8dffceb9bac0465bb267caabaa8fabcd"}]}}, {{0x9, 0x5, 0x0, 0x4, 0x8, 0x0, 0x7, 0x9}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x1, 0xad, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x5, 0xfffd}, @generic={0x9e, 0x10, "c9cfd36539c8f61e75b671a85831594d7a2fede75ff4563d588230f315d94b83b725f182bde75faa0c36f9db788c4d00635b3d997af733cf08a5c4b85b269fb6be886ee046488c8979726de0ecc221161cddd3ca78b45be440b66f39dc0d4f516f6bc3edb0b8629a4c1bfc97b7daa43bfee7168474f2b461b79e868a44ee8d3712bc360a9d83458217e17626e1d6e0bf1827434562f065c88b9c2e9d"}]}}]}}, {{0x9, 0x4, 0x9c, 0x7f, 0xc, 0x9a, 0x90, 0x9b, 0x1, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "b24f"}, {0x5, 0x24, 0x0, 0x200}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x100, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0x1, 0x12}}], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0xe2, 0x7, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x7, 0x5, 0x3}]}}, {{0x9, 0x5, 0x9, 0xc, 0x8, 0x8b, 0x2, 0xfb}}, {{0x9, 0x5, 0x7, 0x0, 0x400, 0x7, 0x8, 0xff, [@generic={0xda, 0x6, "a1e811200fabf98bae6fbbdbd4110466f07de369384b7750c4a791ffde312b728611d4b3d44d1e06c7ea5f493020e416c8792b97465b1e9bd6f99b102414af3c80ec28eeb0db406af6cf096301a166fa3430b6460d974c1ae69323e5b3ad97058a2cc9180d905a17deacb8d09d16adcca381347eaa53809a234452267baad21d24091386a3c2d7575a4bb90e57e7de28d75a3912a10001918306c0bfb195c5cea8d28fd82f687b0b3ab3998fb289b361075644a69fc6532f9b80aca32efdfacaabd81bbb9ec1f96fb77d35dffb388726171cbcaec611a0e5"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x200, 0x84, 0xd7, 0x80, [@generic={0x8, 0x3, "4da446136dfe"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x40, 0x1, 0x4, 0x8}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xd0, 0x67, 0x1, [@generic={0x90, 0x3, "6282158392f59cffa20244cc84a6b81e52b44a1a70da4208838125b1d184fdd2492d6f01b0444ee02e68c8002314ce0a920e6f6f23a0f1bb31b9463ae15d1e1e69c66a07f1d0b4f405c92bade7083947bf1444aa858461a36da21aa3a32960930f4effb320adc951ca5bbcc6e1b7daaf88af9b4527ebc9e50a2024cfa3ef9d2f5f657cad53bb6cf8d5cc25a53e65"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8001}]}}, {{0x9, 0x5, 0xe, 0x8, 0x20, 0xc0, 0x5, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x7fff}]}}, {{0x9, 0x5, 0xab39b88620b68a67, 0x0, 0x400}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x5, 0x2, 0x2b, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x6c, 0xff}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0x1f, 0x7f, 0x4, [@generic={0xad, 0x0, "3e8f533a696ae6c9ffa1597c3317ba79eb7fb72e51a11cf37a07ed52fe09512315e51180b99159b3b0b2efbd0ff4b7f402ac4a2537f61be2684c20f9968668584cb1f2f38f4b1a89cb784f3d12e18286e1278071e0760b5b70e87c95bf58980b44e6100fb62acac91bbde29a22e109990c5f4740326b9d3b0cbf4f8b125d6366aa68b90de0aa5f6e0e216d65a8999ec78d5dcf76d18928ec286346e39316820a77a656a0b718427098bafd"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x4, 0x1, 0xfe, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x9}]}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x1, 0x81}}]}}, {{0x9, 0x4, 0xef, 0x20, 0x9, 0xff, 0xff, 0xff, 0xff, [], [{{0x9, 0x5, 0x0, 0xc, 0x8, 0x3, 0x20, 0x80}}, {{0x9, 0x5, 0x80, 0x8, 0x3ff, 0x1f, 0x81, 0x48, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x9, 0x2}]}}, {{0x9, 0x5, 0xf, 0x4, 0x8, 0xc8, 0x81, 0x5f}}, {{0x9, 0x5, 0x80, 0x3, 0x10, 0x5, 0x40, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x1, 0x4}]}}, {{0x9, 0x5, 0xa, 0x10, 0x7f6, 0x40, 0x5, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa3, 0x2}, @generic={0xf7, 0x7, "36b06bb99318c7245289ce4809caeebeae416b818982bfbb8dd9cf2a5b932f7bce7e2d09cfccf71ffed7f4feb531ced3ffdba6b2d3080bd83db5b651840e01ce4b7e47f75d5c8b14752acdf08ca28090f5a12dc623d6bcf9ba489bf902b63da86d05d4681baabc4e958a03011d29098515f6936c450148d681d9ba3ef6aaefbe2fa281c2c74a24030dd67d985b7cf637e52633b596524407addf2fa621e70db1a4f458b09ec5e4cf0d7496fb8dee22eb178ee042f451fab17a03c6360efd88ab5b9c48684c6e3b50fd38adbb343a7bbb284701a4a70e8344fd3d00bc71bd5503441f01c913818f2628d4e582ae6aa9f1a9dea9fa2a"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x1, 0x1f, 0x2a, [@generic={0xb, 0x24, "3f020a41a9381f27c2"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x17ee}]}}, {{0x9, 0x5, 0x8, 0x3, 0x200, 0x1, 0x37, 0x5, [@generic={0xcd, 0xc, "f91f1174f4f85a6ca63bebf7badd151b3fd008d1b0218ee86673b7deda8a9f20e4f311e1992e3c7ae298b9ec9c1b407ccbe007821cd361178c3bfecf470d4e580b1ce7a62f57aa6591c2bb0711eb36467dbcc8038173a5d46d3842d1fb4a9f93031cb23a29b6e0f1b00c1f26c3db0718375212d4be225e1de2a46ba27868adec31932eb1b8a07f0b563eee339bf9f10f43cbd31e97747af1ac129693b8ffb1f0c5538a1366352051a7954e9f828e5a890482f1811a2dcb0049399c79d0f8967c8475d983d244bbd0c9c26c"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x6}]}}, {{0x9, 0x5, 0x80, 0x1, 0x200, 0x5, 0xf4, 0x7f, [@generic={0xd7, 0x11, "d0967e2636ab9448499fd4c9cf2065dd6428e9adae897bc796c619ec716cf231341dc7ed6b67bfc3c33d630d30498ce57dc8a14fd802f086d23fbd632811f3018bc47145b9583c1ae5d872bfd0092fd76e556bdb815f95277062b3830038b9abef03c916810aa99af91a5df9c22f359a7a00e798af4dd31fe72a80f5bf4d5e3afd60d6414d9de568f46998026682ee87a89f85b5a4163fd00748db0d17af2418dda34b282ee9f6d26dce60bd6b2a04ae056ed7f48c21de7e281de7071641f8d1863329d3ee4885a36a6f01804c2a59e3a7a3166bb1"}]}}, {{0x9, 0x5, 0xb, 0x3, 0x40, 0x5, 0x8, 0x7, [@generic={0x6f, 0x5, "e91643ed81a7fd876555dd8ad22868e7ac393524e2b35b733adbfe390a0513f001b8f7139386f2bfbab02b38902c1b69563774a21dd58b0545b9f70ac1644810a1c99a1bd3d59f05453496abb19c3c60fc0f984634b5be95b82eec827f4e5ad4980d22b788944db86fa28f4d30"}, @generic={0x8a, 0x6, "e2bf7b1b5265db9fe456fed689a17c37315adabc70984a48f5e70859ef068e59d8a025de20f50472c277931aa131f7eb0ca83aef27ca799bd05537195c83417292ed096030370466272f462049e5418d821b880da919a7e640a1785372acd9d68786229837c0bacf22c4fd8b5176880676fb3ed66c7a3a5c151da2edd03c654172f08725611bd934"}]}}]}}]}}]}}, &(0x7f0000001040)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x310, 0x0, 0xcd, 0x1, 0xff, 0x1}, 0x37, &(0x7f0000000180)={0x5, 0xf, 0x37, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x2, "af7bf8aca479c04ec7047c088dfd1883"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0xd, 0x3, 0x4, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "ee1de1acf78058b4b395d3cb78fade7f"}]}, 0xa, [{0x71, &(0x7f0000000c40)=@string={0x71, 0x3, "6c4eb1ad4f702cc90b4c16c199c60589677ae7bf3938399a21f8d78e2b2ec4f182ea94266ae566492c1bb4aeff79a4b7bc15d8125e7c36541c30eb5f8abe36c572cba7b55033001ae831d8e11a64423a4fb2512387a90140958e75973a9c2ccf95d5e45c959896fb1cbfa96680ba0f"}}, {0xc, &(0x7f0000000cc0)=@string={0xc, 0x3, "7f0c00f0002b5d72f518"}}, {0x9d, &(0x7f0000000d00)=@string={0x9d, 0x3, "9f0305670163759f245c166e4be46a807ffac2728527be3546547cd6ced7085aa0d85beb2d641e13aef178baa6970f923d3fd49d2cacb220ce988d691e85371ba85befe1fc43e371c0851e6077d527228b14e327911ad0226a6384e82f3a16ff108515b83b3140f3a4899c9bdfd65875cdcfc3d06fbca5fba615f5407e73186e64c10b5ca41548d62ddd7d6d28c971946ba45a3191111beddf5bb5"}}, {0x12, &(0x7f0000000dc0)=@string={0x12, 0x3, "1b56e4ead6d681f4e727726279af18a2"}}, {0x4, &(0x7f0000000e00)=@lang_id={0x4, 0x3, 0x421}}, {0xcf, &(0x7f0000000e40)=@string={0xcf, 0x3, "01380475847aa1abac2ccfbf747497dbb91984eee6f91a2cd3e571e6086283969c74952a6ec2bcd2f2f7279ee7649ec8f6056fbbb405529a0a5973b0da4a9778a61b33a8e71090f8a7d0463844b9f5368aaa61638345d7076b8e30aa96e9099da3f1666d772999a2a9b2279f11a7f22e525e54f9a09260922b0df162aa64257a7f30a1d6e6ffb87a30b2494e9ff00afdcfdb0e0d5d7dc434246da496d2b9ce1397a0f3a71c7626a57ec4e8e2fc81592b44ae91096827d2e08b8ec93cc8fb5dafe6801930f0a65490bd5a13d9ec"}}, {0x4, &(0x7f0000000f40)=@lang_id={0x4, 0x3, 0x82c}}, {0x4, &(0x7f0000000f80)=@lang_id={0x4, 0x3, 0x104b}}, {0x4, &(0x7f0000000fc0)=@lang_id={0x4, 0x3, 0x1004}}, {0x30, &(0x7f0000001000)=@string={0x30, 0x3, "154c0168ad431e41d56ba053ed47b4a1e92b887d951aaf921e946ec8375aecb80b584619a58bacc5284fc4ea1926"}}]}) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) read$hiddev(r0, &(0x7f0000000080)=""/192, 0xc0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 369.790873][ T94] CoreChips: probe of 1-1:0.0 failed with error -71 [ 369.806142][ T94] usb 1-1: USB disconnect, device number 127 [ 369.812601][ T4549] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 369.821701][ T4549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 369.834303][ T4549] usb 6-1: config 0 descriptor?? [ 369.870849][ T12] cdc_ncm 5-1:1.0: bind() failure [ 369.877841][ T4549] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 369.885109][ T4549] dvb-usb: bulk message failed: -22 (3/0) [ 369.891826][ T4549] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 369.921070][ T4549] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 369.928241][ T4549] usb 6-1: media controller created [ 369.937731][ T4549] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 369.952849][ T4549] dvb-usb: bulk message failed: -22 (6/0) [ 369.958636][ T4549] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 370.001874][ T4549] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input237 [ 370.014010][ T4549] dvb-usb: schedule remote query interval to 150 msecs. [ 370.021185][ T4549] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 370.050762][ T78] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 370.073778][ T4549] usb 6-1: USB disconnect, device number 60 [ 370.080818][ T4532] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 370.171936][ T4549] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 370.192537][ T12] cdc_ncm 5-1:1.1: bind() failure [ 370.290864][ T78] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 370.302030][ T78] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 370.312023][ T78] usb 3-1: New USB device found, idVendor=1e7d, idProduct=3138, bcdDevice= 0.40 [ 370.321084][ T78] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.329251][ T4532] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 370.338371][ T4532] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.347515][ T4532] usb 2-1: config 0 descriptor?? [ 370.354261][ T78] usb 3-1: config 0 descriptor?? [ 370.380840][ T94] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 370.392475][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 370.399143][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 370.408070][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 370.441041][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 370.448282][ T4532] usb 2-1: media controller created [ 370.457882][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 370.470800][ T94] usb 1-1: Using ep0 maxpacket: 16 [ 370.472971][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 370.481924][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 370.521569][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input238 [ 370.533500][ T12] usb 5-1: USB disconnect, device number 32 [ 370.539122][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 370.548319][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 370.590874][ T94] usb 1-1: config index 0 descriptor too short (expected 2066, got 18) [ 370.599264][ T94] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 370.607434][ T94] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 370.617724][ T94] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 98, using maximum allowed: 30 [ 370.619499][ T17] usb 2-1: USB disconnect, device number 43 00:16:54 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x14, 0xe6, 0x4c, 0x8, 0xd8e3, 0x3590, 0x4377, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xef, 0x3, 0x1}}]}}]}}, 0x0) r1 = syz_usb_connect$printer(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x0, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x40, 0x8, [{{0x9, 0x4, 0x0, 0x7, 0x1, 0x7, 0x1, 0x3, 0xda, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x20, 0x1f, 0x7f}}, [{{0x9, 0x5, 0x82, 0x2, 0x400, 0x1, 0xc1, 0x68}}]}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x200, 0x1, 0xff, 0x0, 0xff, 0x2}, 0x20, &(0x7f0000000180)={0x5, 0xf, 0x20, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x1, "b546ba106280782b31ab64da403b53a2"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x0, 0x5, 0x596}]}, 0x4, [{0x37, &(0x7f00000001c0)=@string={0x37, 0x3, "8cbe9c6bc42e8271a2ab2ce3a4e739f4c2e81bcc2d11746c407159eee63d41d8e709ba67095c7efdba655e1a31ff38ec45578151fe"}}, {0xdf, &(0x7f0000000200)=@string={0xdf, 0x3, "a54e5fc73cde167e416ec715dc8781eb09861749d75c5c739a2255b98ff7cf3371068f919cdf737cdf99049361cf40cd670c9e87c5a25b6b23b994edb7cda1cf18449fc645a2f1e69167a51ab47f0f5e40b6b8a14ce5ac066eb03c62b602d08dc4c1a0f8f5d569f4351497e7427449b67a1aae09433088fcda0d3b1b4442ef277fdec218844e0f4a916cb02bd4d11b44fdb64748ebefa99304b3d95dc77a7e607148545ee379fff63b357417098a72c34fe025886c0807e93d8444a0c31815b2cdf67bc2815270eaf9ae70dd302bebebc3bec8bf5281371a5c1f434196"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x42c}}]}) syz_usb_ep_write(r1, 0x1f, 0x75, &(0x7f0000000400)="3ec900e46443fc5f8f20f772b681ac26d749a94b98c36084c5b063325afedf824f8ad0a938bb84b0267041c634ba4ea702fc19ff12ac126e75a5833f2822d7ef159103037c41fa33b110bc9a66b85e636c5f43ae778edc7fb01ae0924d5cfaa00612b63464de6894c13f3b8ee914aeefe2a9a46986") syz_usb_control_io(r0, 0x0, &(0x7f0000000080)={0x18, &(0x7f0000000500)={0x0, 0x0, 0x5, "0000fb94dc"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 370.629364][ T94] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 98 [ 370.647724][ T94] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=5c.9f [ 370.656800][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.665331][ T9378] udc-core: couldn't find an available UDC or it's busy [ 370.672398][ T9378] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 370.696379][ T94] usb 1-1: config 0 descriptor?? [ 370.743629][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 370.752517][ T78] usbhid 3-1:0.0: can't add hid device: -71 [ 370.758496][ T78] usbhid: probe of 3-1:0.0 failed with error -71 [ 370.768863][ T78] usb 3-1: USB disconnect, device number 49 00:16:54 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x1a7f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000040)=0x1) ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x40305829, 0x40010f) r1 = syz_open_dev$hiddev(0x0, 0x0, 0x0) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r2, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGRAWINFO(r2, 0x80084803, &(0x7f0000000080)=""/26) ioctl$HIDIOCAPPLICATION(r1, 0x40086602, 0x20004000) write$hidraw(r0, &(0x7f0000002ac0)="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", 0xffc1) [ 370.860718][ T4532] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 370.920715][ T12] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 370.980944][ T94] usb 1-1: string descriptor 0 read error: -71 [ 371.010908][ T94] CoreChips 1-1:0.0 (unnamed net_device) (uninitialized): set LINK LED failed : -71 [ 371.070817][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 371.079962][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.100350][ T4532] usb 6-1: config 0 descriptor?? 00:16:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_write(r1, 0x19, 0xdf, &(0x7f0000000200)="c62c16b65163b131ec6e403e74c4e45188c28ce0355fc62ff4a5a1969ae3c275c3869162fcd6604e899098417995538804077e0629ca09af79dfea1024e4e4d3259661121e8d17d54830b98b3faba0a86b8fefc4e3915ffb133355d87d81a6e21304a1461f0612dbd6993181f52f74e568aaaec2ab8246614b41a17a364f02648ce9e38395f186c55db1d690ffa42b7b598c429d70247c50c135322695910b124338595b7e5ab5168cf8fb9ad5c582c431bcb99de0cf2dadc732eafffd7d29f31e331702b01d72b0f24d6115b2576a477a0d8bbf89501c74f7b58854699d94") ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/61) syz_open_dev$hiddev(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r2, &(0x7f00000000c0)='$', 0x1b6) read$char_usb(0xffffffffffffffff, &(0x7f0000000100)=""/227, 0xe3) [ 371.140797][ T78] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 371.150055][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 371.150886][ T12] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 371.157391][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 371.178434][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 371.180475][ T12] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 371.197706][ T12] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 371.207780][ T94] CoreChips: probe of 1-1:0.0 failed with error -71 [ 371.217083][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 371.222585][ T94] usb 1-1: USB disconnect, device number 2 [ 371.232017][ T4532] usb 6-1: media controller created [ 371.241072][ T78] usb 3-1: Using ep0 maxpacket: 8 [ 371.251106][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 371.266278][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 371.272171][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' 00:16:55 executing program 5: syz_usb_connect(0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_write(r1, 0x14, 0xe1, &(0x7f00000000c0)="8f27bb047f252245bef0f9dba83eb0ee85b6e4aeab6412e25969112b03aea903f254d6c12df4ead06ed77a056a2853192cf7e5f77f5f6895fb14ffff7b1188fb98474d4b7da1fef4954c121757e04a7195760dfe4dc4eec35218e5349a33d9dd03b1349aa89b779f071733d210a2f24377e9c2f6642d3a0cee2c1a835880857bc81bf68a539b4c12cbbaaf30da4ba3c5bc6a02e9b35719fb98f1e86882af23d14897cfad6968902e46aadd90dba0fe5644f4cddc2d6667b5c8db3677635ace46787e8c85f9ab78bb82a1901754c9726aa49798991d5974fffde05069b4ab0a05ef") syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x26a02) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf7, 0x13, 0xfd4d, 0x17ffffd, "d9b831c2b1f58c196d14fd670000000000000000000000000000004c00"}) [ 371.331684][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input239 [ 371.344564][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 371.351671][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 371.368559][ T4532] usb 6-1: USB disconnect, device number 61 [ 371.374836][ T78] usb 3-1: New USB device found, idVendor=d8e3, idProduct=3590, bcdDevice=43.77 [ 371.383958][ T78] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.394387][ T78] usb 3-1: config 0 descriptor?? [ 371.401813][ T12] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 371.411651][ T12] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 371.419632][ T12] usb 5-1: Product: syz [ 371.423859][ T12] usb 5-1: Manufacturer: ఌ [ 371.428461][ T12] usb 5-1: SerialNumber: syz 00:16:55 executing program 0: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xc6, 0x7c, 0xf0, 0x40, 0x8ca, 0x20, 0x26fe, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xa7, 0xc0, 0x54, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) syz_usb_connect$uac1(0x3, 0xc5, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb3, 0x3, 0x1, 0x9, 0x80, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5}, [@input_terminal={0xc, 0x24, 0x2, 0x2, 0x206, 0x5, 0x2, 0x401, 0x7, 0x1f}, @mixer_unit={0x8, 0x24, 0x4, 0x4, 0x3, "e1f537"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x81, 0x2, 0x93, 0x3}, @as_header={0x7, 0x24, 0x1, 0x0, 0x8, 0x1002}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x95, 0x2, 0x3, 0x5, "", '='}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x7, 0x4, 0x80, 0x7, "f3fb27f7fc06"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x4, 0x7, 0x4, "3e058198551db02959"}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0xd9, 0xff, 0x20, {0x7, 0x25, 0x1, 0x1, 0xfc, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0xad, 0x2, 0x6, 0x5}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x3f, 0x6, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x9}}}}}}}]}}, &(0x7f0000000640)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x1d8, 0x4, 0x0, 0x0, 0x40, 0x9}, 0xd6, &(0x7f0000000180)={0x5, 0xf, 0xd6, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x40, "fc1c999dcd04e90cb87ee1482df81fa6"}, @ssp_cap={0x24, 0x10, 0xa, 0x6, 0x6, 0x5038, 0xff0f, 0x8001, [0xff0030, 0xff000f, 0x30, 0xff0030, 0xc0, 0xff30]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0xd0, 0x5, 0x80}, @generic={0x5b, 0x10, 0xa, "f9ad3353fe0cff1cf601a77441fcb3f08a01c90351b41ba18bcda1747e15e3e4c429a2cedfb498be4d02cbf1272a94305c5c7c270c743a208654cc72af0217c133e7c9b764f6f8ed4a3a84c473bd8dcd2a5d0616a4b9bb10"}, @ssp_cap={0x10, 0x10, 0xa, 0x1, 0x1, 0x2, 0xf000, 0x1ff, [0xc000]}, @ssp_cap={0x24, 0x10, 0xa, 0x6, 0x6, 0x3, 0xf000, 0x4, [0x3f00, 0x1fe0000, 0xff0000, 0xc000, 0x0, 0xffc000]}]}, 0x9, [{0xe2, &(0x7f0000000280)=@string={0xe2, 0x3, "fcb7c1c68cb393d2f01345e9499209e4c9cdd8ed246c9e60d3da2ebee5938cddc587c759bad07225fd61a66e068f62aac54579e288ecd6de8fcbd199627be3c86753ad2f5de721ab9565805711ab172a4a5be3401297553304890067b6311a30b05ea29a4dd72da7b4246e371cff5872d53943d8b59254909d425ca700718ac12a34f32a85779e15428f439869a3ac9cccc2a67bd67900e8c6741f1a6d267b48c8667ca1692aa2619304dcc7880bfa8b67224d829d60014fa8defda4b014c5c1a7e060b7789e39caa994901613e6128fa3b7c5a0e65d173294e5b40bac61e15f"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x40c}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0xc06e}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x459}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x427}}, {0x3f, &(0x7f00000004c0)=@string={0x3f, 0x3, "037d3cfc8c8f89b522c592a9776a38d4a75a8f8c8523d7840f5225a9186a296e2faf13a607f69271a4a1a7bfab3e589f6f197d7e13d8138b324af42f5b"}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x80c}}, {0xe4, &(0x7f0000000540)=@string={0xe4, 0x3, "2856fb1bd951062938d2f19bf576b54708d3ef161c4a1575ce7be00d5317ffa4bc34357e67a01bb42fe15bb50c816d18af849a067e7fbe7c3b6aa03c3d76eb67b0acb8c3c44df01776b4d95176e81ebeda96ea54331e16e73f8545572d7f9668c09349b5251973c58a9680053a79cbbd89ffe22e342d2a27a0508bdd7c59ce77dd0a7dedf24a64591aa5ffbf42ba21511b9d704c994b13070333bfdafca4c1156ddc80f5576dc2edc4097c5432c104865f1f818f9118e270c947f8c1b8329e44899e54457c8753a3b266425570808582217599742a63c5b78413cabe1be855870390"}}]}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000700)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0xdfc, 0x10a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x8, 0x0, 0x1, [{{0x9, 0x4, 0x0, 0x3, 0x2, 0x3, 0x1, 0x1, 0x7, {0x9, 0x21, 0x8, 0x6, 0x1, {0x22, 0x803}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x2, 0x1f, 0xff}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x3, 0x1f, 0x86}}]}}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000740)={0xa, 0x6, 0x250, 0x0, 0x80, 0xf7, 0xff, 0x3}, 0x3b, &(0x7f0000000780)={0x5, 0xf, 0x3b, 0x2, [@generic={0x1a, 0x10, 0x3, "b333d559baa4c83ce3e0cf75e5fd7a14aacd2369c8c365"}, @ssp_cap={0x1c, 0x10, 0xa, 0x7, 0x4, 0x5, 0x1100, 0x2, [0x3f00, 0xc0, 0x1e, 0xc0]}]}, 0x1, [{0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x415}}]}) 00:16:55 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 371.490200][ T4532] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 371.510761][ T4549] usb 2-1: new high-speed USB device number 44 using dummy_hcd 00:16:55 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x4, 0xb2, 0x18, 0x40, 0x17e9, 0x8226, 0x8118, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) syz_usb_connect$cdc_ecm(0x1, 0x76, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x200, 0x4, 0x1, 0x4f, 0x40, 0x4}, 0x19, &(0x7f0000000200)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "aca64ccd3937df4e37662f7ec5fdb216"}]}, 0x2, [{0x8c, &(0x7f00000002c0)=@string={0x8c, 0x3, "998a6a2ba4ecbd819cea03c09f423be17550c871d5c04d5526d788216adb1fd8705b4d15116acbb1e5718e150a8378ef640667621da671ef3af4e35b6e5f74ba0bb9f47ee04fef5764715853da7167c12d145bef86ab5d0425fd8b52e0a8d02afb813af0576ffc9017cb4826d67fa2c3d8715ca05bb77d99062fc9947d2f8fb9132ec331318be6aab949"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0xc07}}]}) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 371.610810][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 371.642927][ T9382] udc-core: couldn't find an available UDC or it's busy [ 371.650000][ T9382] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 371.660849][ T78] wusb-cbaf 3-1:0.0: Missing RETRIEVE_HOST_INFO association request [ 371.668929][ T78] wusb-cbaf 3-1:0.0: This device is not WUSB-CBAF compliant and is not supported yet. [ 371.678881][ T78] wusb-cbaf: probe of 3-1:0.0 failed with error -22 [ 371.690891][ T12] cdc_ncm 5-1:1.0: bind() failure [ 371.730850][ T4549] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 371.739961][ T4549] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.751960][ T4549] usb 2-1: config 0 descriptor?? [ 371.794699][ T4549] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 371.810747][ T94] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 371.863626][ T17] usb 3-1: USB disconnect, device number 50 [ 371.890729][ T4532] usb 6-1: new high-speed USB device number 62 using dummy_hcd [ 371.990886][ T4532] usb 6-1: Using ep0 maxpacket: 8 [ 372.020965][ T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 372.030807][ T94] usb 1-1: New USB device found, idVendor=08ca, idProduct=0020, bcdDevice=26.fe [ 372.039836][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.049734][ T12] cdc_ncm 5-1:1.1: bind() failure [ 372.056239][ T94] usb 1-1: config 0 descriptor?? [ 372.111460][ T4532] usb 6-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 372.120590][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.131973][ T4532] usb 6-1: config 0 descriptor?? [ 372.172605][ T4532] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 372.301381][ T9403] udc-core: couldn't find an available UDC or it's busy [ 372.308413][ T9403] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 372.402998][ T12] usb 5-1: USB disconnect, device number 33 [ 372.630736][ T17] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 372.720807][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 372.760732][ T12] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 372.840852][ T17] usb 3-1: New USB device found, idVendor=d8e3, idProduct=3590, bcdDevice=43.77 [ 372.850051][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.859521][ T17] usb 3-1: config 0 descriptor?? [ 372.970921][ T12] usb 5-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 372.980028][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.988341][ T9403] udc-core: couldn't find an available UDC or it's busy [ 372.995338][ T9403] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 373.004541][ T12] usb 5-1: config 0 descriptor?? [ 373.020978][ T94] aiptek 1-1:0.0: Aiptek using 400 ms programming speed [ 373.028841][ T94] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input240 00:16:56 executing program 2: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/38) syz_usb_connect(0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="120100003e9fb2401bf8f9b421e30000000109021e00017cc4b68909040000010806620009150c0000020000000364d318bc9106deca7d6b0d7590ab49e978a86ffbfefeeb35e94da72527a1d143e90472d4268aff13824a9f5fec5767e71978f7c466fc1382f0151108f79ea7446812959be804000000cd236138d80c7d0d8c4ad4898a339da5a5b46a08cfb1cc7f60af50cae7ae53894f2617549626706250413ccd919a03078182b876fffec2daac921818ea23da5d653d28b450ec05e95854f22a5000000000000000000000000000000000870c593888b2b4f871f7fb6928ac276e2f55722bfe41115ef055b9d9e35b60d6a71bbf8788325a743cb8c03c4797d320f0d00ccb1cef71a76ea3a3c57b182d4059b1346a933f7c547d46c5272ec944d9af7ec5f0da3ddae22455b0d9d5ae7f1b8b604011291915fb6f7978bdc499354438c8f182dd8356172a53ee564a5078366d23fcac0d188e5d4230afcfd302abd03bfbe26781198e3ac214746602b3f1"], 0x0) [ 373.101383][ T9382] udc-core: couldn't find an available UDC or it's busy [ 373.108418][ T9382] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 373.116035][ T17] wusb-cbaf 3-1:0.0: Cannot get available association types: -71 [ 373.123816][ T17] wusb-cbaf 3-1:0.0: This device is not WUSB-CBAF compliant and is not supported yet. [ 373.133570][ T17] wusb-cbaf: probe of 3-1:0.0 failed with error -71 [ 373.140858][ T94] input: failed to attach handler kbd to device input240, error: -5 [ 373.148543][ T17] usb 3-1: USB disconnect, device number 51 [ 373.168948][ T94] usb 1-1: USB disconnect, device number 3 [ 373.244075][ T9407] udc-core: couldn't find an available UDC or it's busy [ 373.251455][ T9407] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 373.300818][ T12] udlfb 5-1:0.0: vendor descriptor not available (-71) [ 373.320948][ T12] usb 5-1: Read EDID byte 0 failed: -71 [ 373.340789][ T12] usb 5-1: Read EDID byte 0 failed: -71 [ 373.360862][ T12] usb 5-1: Read EDID byte 0 failed: -71 [ 373.366641][ T12] usb 5-1: Unable to get valid EDID from device/display [ 373.392367][ T12] usb 5-1: submit urb error: -2 [ 373.398858][ T12] udlfb: probe of 5-1:0.0 failed with error -2 [ 373.460770][ T12] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 373.469365][ T12] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 373.490867][ T12] [drm:udl_init] *ERROR* Selecting channel failed [ 373.500525][ T12] [drm] Initialized udl 0.0.1 20120220 for 5-1:0.0 on minor 0 [ 373.508233][ T12] [drm] Initialized udl on minor 0 [ 373.530796][ T12] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 373.539348][ T12] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 373.547605][ T12] usb 5-1: USB disconnect, device number 34 00:16:57 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_write(0xffffffffffffffff, 0x13, 0xad, &(0x7f0000000100)="4a6629ed9f3e61c0c0c36771b44ed6359f5a35668b3ef0c5e085079744a7bc141da08505f19ca0633996a120bdb6a9b576057571feb59d540644e51eb227a907921eda346574c1ee81c3afdf04f6bef236b732ab2a309e6583b19dd4ca423ecc8cb4b7a61a7ef3d6d757c41052af4919f627afde35a4870760544188129cff97e6cd2a7c5f53d35a1f6a6f88d8184e155eac64af69684e4c4a24bc457e5e3a38dc502e9efed0f38ae2f0003ab0") [ 373.765008][ T9421] udc-core: couldn't find an available UDC or it's busy [ 373.772054][ T9421] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 373.779655][ T17] usb 1-1: new high-speed USB device number 4 using dummy_hcd 00:16:57 executing program 2: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/227) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000005000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0200"]]) [ 373.990780][ T17] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 374.000714][ T17] usb 1-1: New USB device found, idVendor=08ca, idProduct=0020, bcdDevice=26.fe [ 374.009727][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.021097][ T17] usb 1-1: config 0 descriptor?? [ 374.220898][ T4549] gspca_sunplus: reg_w_riv err -71 [ 374.226143][ T4549] sunplus: probe of 2-1:0.0 failed with error -71 [ 374.234033][ T4549] usb 2-1: USB disconnect, device number 44 00:16:58 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 374.261356][ T9403] udc-core: couldn't find an available UDC or it's busy [ 374.268395][ T9403] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 374.351069][ T12] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 374.440771][ T12] usb 3-1: Using ep0 maxpacket: 8 00:16:58 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:16:58 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001340)={{0x12, 0x1, 0x0, 0xe2, 0xa7, 0xe8, 0x40, 0x12d1, 0x1e67, 0x6ec, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xff, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa4, 0x0, 0x0, 0xff, 0x6, 0x1a}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000002f80)={0x84, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000054c0)={0x1c, &(0x7f0000000000)=ANY=[], 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000180)={0x0, 0x0, 0x1, 'Z'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 374.551724][ T4532] gspca_sunplus: reg_w_riv err -71 [ 374.565532][ T4532] sunplus: probe of 6-1:0.0 failed with error -71 [ 374.580287][ T4532] usb 6-1: USB disconnect, device number 62 [ 374.600803][ T12] usb 3-1: unable to get BOS descriptor or descriptor too short [ 374.680958][ T12] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 374.689730][ T12] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 374.699900][ T12] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 00:16:58 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000180)=""/47, 0xfffffe3a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r3, &(0x7f0000001200)='\x00', 0x128e84bc) read$hidraw(r3, &(0x7f0000000100)=""/81, 0x51) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 374.870979][ T12] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 374.880083][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.888228][ T12] usb 3-1: Product: syz [ 374.892541][ T12] usb 3-1: Manufacturer: syz [ 374.897152][ T12] usb 3-1: SerialNumber: syz [ 374.930786][ T17] aiptek 1-1:0.0: Aiptek using 400 ms programming speed [ 374.938669][ T17] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input241 [ 375.030749][ T17] input: failed to attach handler kbd to device input241, error: -5 [ 375.047725][ T17] usb 1-1: USB disconnect, device number 4 [ 375.090824][ T4549] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 375.180809][ T4549] usb 2-1: Using ep0 maxpacket: 8 [ 375.220832][ T12] usb 3-1: 0:2 : does not exist [ 375.228517][ T12] usb 3-1: USB disconnect, device number 52 [ 375.320736][ T94] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 375.410827][ T94] usb 6-1: Using ep0 maxpacket: 8 [ 375.450726][ T17] usb 1-1: new high-speed USB device number 5 using dummy_hcd 00:16:59 executing program 1: syz_open_dev$hiddev(0x0, 0x169d00000000000, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) [ 375.540892][ T94] usb 6-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 375.550021][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 375.559626][ T94] usb 6-1: config 0 descriptor?? [ 375.570768][ T4549] usb 2-1: device descriptor read/all, error -71 [ 375.612804][ T94] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 375.667031][ T17] usb 1-1: config 255 has an invalid interface number: 164 but max is 0 [ 375.675832][ T17] usb 1-1: config 255 has no interface number 0 [ 375.682528][ T17] usb 1-1: New USB device found, idVendor=12d1, idProduct=1e67, bcdDevice= 6.ec [ 375.691645][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 375.742454][ T17] option 1-1:255.164: GSM modem (1-port) converter detected 00:16:59 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/218) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) 00:16:59 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_usb_connect$cdc_ncm(0x6, 0x7a, &(0x7f0000000100)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x2, 0x1, 0x7, 0x20, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "971b67ae8bd9"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x100, 0x1, 0x72}, {0x6, 0x24, 0x1a, 0x7ff, 0x38}, [@country_functional={0x6, 0x24, 0x7, 0x5, 0x4}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x9, 0xa, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0xac, 0x81, 0xe8}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x1, 0x3f}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x200, 0x1, 0x3f, 0x52, 0x10}, 0xb2, &(0x7f00000001c0)={0x5, 0xf, 0xb2, 0x5, [@generic={0x6f, 0x10, 0x3, "8c8e4149350d51abcb157879daad4979e3401be5cdc5542e47d69a835510d1447dee52caabaabebff1fc6a9f2f50825bb58d069de053edbb7c55bfec5d663862e7807548accdb30450dee7cfa00d95fcc5d5e5fb72f2bb7220f0f470d54befb112fc280758965a75c1e676fc"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x91, 0xc0, 0x1f, 0x28, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x80, "c02323118dd4592be93107cbe7ac2a15"}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "45198d97d5dfc6ec2108b9258604cca7"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x0, 0x2, 0x3f, 0x5d4, 0x1}]}, 0x2, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1407}}, {0x18, &(0x7f0000000300)=@string={0x18, 0x3, "72bed2fadbf51e28e9b731434850d9d388af95949ec9"}}]}) syz_usb_ep_write(r0, 0x1a, 0x94, &(0x7f0000000380)="faa2a45c43e88a12d52484e291f98f82436f3b41b050e4b459a824d92d36d8c86eb47107570f11cfd7fde154e67aa9b872718d3817d6aa37cbf1344c5981a68a1767124ea31cf1e3381913b5dc2a0b37e0ffc0b349f512dd9ab618278cec1f5d5779a263150706e4a1d086c307ed4a361108ab4800cdf07d5bf5ad957281bb3dde02e7e20e7cfc424f0661f1b89981d46c6321b0") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r3, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r3, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) 00:16:59 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x527d) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x40086602, 0x20004000) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) write$hidraw(r0, &(0x7f0000000000)='*', 0x101200) [ 375.870767][ T94] gspca_sunplus: reg_w_riv err -71 [ 375.876056][ T94] sunplus: probe of 6-1:0.0 failed with error -71 [ 375.892835][ T94] usb 6-1: USB disconnect, device number 63 [ 375.950830][ T4549] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 376.040823][ T4549] usb 2-1: Using ep0 maxpacket: 16 [ 376.160798][ T4549] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 376.170707][ T4549] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=83.25 [ 376.179766][ T4549] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.191455][ T4549] usb 2-1: config 0 descriptor?? [ 376.250851][ T94] usb 6-1: new high-speed USB device number 64 using dummy_hcd 00:17:00 executing program 4: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES32, @ANYRESOCT, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRES64=r0, @ANYRES16, @ANYRESHEX=r0]], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r2, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) ioctl$HIDIOCGNAME(0xffffffffffffffff, 0x80404806, &(0x7f00000001c0)) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r4, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r4, &(0x7f0000000040)=""/141, 0x8d) syz_usb_ep_write(r1, 0x5, 0xb3, &(0x7f0000000100)="c4ba3627225f566b15e2f0d957ee5b2bc18a45e0cc50d7df988bdb1f30298a3dec93ef2f877715495f8276f20bc1bc4dcdc753777e41fad51c8dc2724c27a72475bc9331a37a1bfdc73a83c4e850cb25fd9e29a6166ba00e341fd24bb2bd2b979941f153ec733aa4502789e15319e10b3a5711da5ae9bc418c21e44add94c03a313182a8e52a32932beda366b627bb1519e804f434d978c4ffefefb5b0c35a327d8166d352552ddf8b2950656bc77934f883a2") read$hidraw(r3, &(0x7f0000000e80)=""/4096, 0x1000) r5 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r5, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r3, &(0x7f0000003200)=""/4096, 0xffffffad) 00:17:00 executing program 2: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x527d) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) r2 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x40086602, 0x20004000) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) write$hidraw(r0, &(0x7f0000000000)='*', 0x101200) [ 376.454413][ T4549] usb 2-1: USB disconnect, device number 46 [ 376.461011][ T94] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 376.470066][ T94] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.487862][ T94] usb 6-1: config 0 descriptor?? [ 376.532714][ T94] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 376.539388][ T94] dvb-usb: bulk message failed: -22 (3/0) [ 376.546730][ T94] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 376.571139][ T94] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 376.578365][ T94] usb 6-1: media controller created [ 376.597063][ T94] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 376.612310][ T94] dvb-usb: bulk message failed: -22 (6/0) [ 376.618196][ T94] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 376.661618][ T94] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input242 [ 376.673706][ T94] dvb-usb: schedule remote query interval to 150 msecs. [ 376.680858][ T94] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 376.686697][ T17] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 376.780808][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 376.840761][ T4549] dvb-usb: bulk message failed: -22 (1/0) [ 376.846565][ T4549] dvb-usb: error while querying for an remote control event. 00:17:00 executing program 1: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x113941) r1 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r1, 0x40086602, 0x20004000) write$hidraw(r0, &(0x7f0000000080)='\x00', 0x2000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x4000) r3 = syz_open_dev$hiddev(0x0, 0x0, 0x0) r4 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r4) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000000)=[0x5, 0x7fffffff]) ioctl$HIDIOCAPPLICATION(r3, 0x6628, 0x0) read$hidraw(r2, &(0x7f0000002ec0)=""/4109, 0x100d) [ 376.900786][ T17] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 376.909886][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.919274][ T17] usb 5-1: config 0 descriptor?? [ 376.971769][ T4549] usb 6-1: USB disconnect, device number 64 [ 376.972574][ T17] gspca_main: sunplus-2.14.0 probing 04fc:504a 00:17:00 executing program 2: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000500)={0x2c, &(0x7f0000000100)={0x0, 0x11, 0x9f, {0x9f, 0x2b, "198383e099a59c58133f9e170d8d5a964389f9916b3289135467a454ed96cf3e22dbb1ab957c0fca1d8cd0ee8a2a61b18b08cbf5308a114dc8cdfe5a3173c2ac5c206f22da6162de57cfd6fe64d53a188188ba7059dda48e21913bcc077bbd0006f3c13e11073f71236d3283df09bb7ff3cb94ed8d74d00280d73456cd4947e80d237fbac763b905180f09b21e9dccc41122548c3b17354734abf333db"}}, &(0x7f0000000200)={0x0, 0x3, 0x46, @string={0x46, 0x3, "67357b1286b758b0b7e3becbfe71bf01785c80253694f3242469f40810a979128923f71357f2850bb3091e85e2d23c8360b4584d18aa647f08a95c0c9a02edc7877f6e6d"}}, &(0x7f00000003c0)={0x0, 0xf, 0x2a, {0x5, 0xf, 0x2a, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x4, 0x6, 0xa, 0x7497}, @ss_container_id={0x14, 0x10, 0x4, 0x4d, "8235ff7afe9ae036d0dafbf1e4682db4"}, @ext_cap={0x7, 0x10, 0x2, 0xe, 0x0, 0x3, 0x3ff}, @ptm_cap={0x3}]}}, &(0x7f0000000400)={0x20, 0x29, 0xf, {0xf, 0x29, 0xff, 0x3, 0x7f, 0x7f, "24b7f892", "b5515af4"}}, &(0x7f0000000440)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x18, 0x1f, 0x0, 0x3f, 0x5, 0x398}}}, &(0x7f0000000a00)={0x84, &(0x7f0000000540)={0x0, 0xe, 0xa0, "5e3760e166690c38c6c6fbf27c80ac205b940e8a22038cc9ec7cefb18d93d05dbcc9e900374545bdfe45d6fa31527c69034a6011e2a0a1eb7fde0bcec1b55eb50bf4717198cd168af63b78bdd0f119663bbc2e6c20a88ff34b17e3741f782893ea941f268fb24707463b8be388b38012499d02c8d72f19a8862d59075ff2ce1f429e5251fcc60a089feb0975999dbe0396cc45a15ae9676efc3d6097dc924c7b"}, &(0x7f0000000640)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000680)={0x0, 0x8, 0x1, 0x20}, &(0x7f00000006c0)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f0000000700)={0x20, 0x0, 0x4, {0x200, 0x8}}, &(0x7f0000000740)={0x40, 0x7, 0x2, 0x7}, &(0x7f0000000780)={0x40, 0x9, 0x1, 0x8}, &(0x7f00000007c0)={0x40, 0xb, 0x2, '=n'}, &(0x7f0000000800)={0x40, 0xf, 0x2, 0x69be}, &(0x7f0000000840)={0x40, 0x13, 0x6, @local}, &(0x7f0000000880)={0x40, 0x17, 0x6, @local}, &(0x7f00000008c0)={0x40, 0x19, 0x2, "a08c"}, &(0x7f0000000900)={0x40, 0x1a, 0x2, 0x200}, &(0x7f0000000940)={0x40, 0x1c, 0x1, 0x6}, &(0x7f0000000980)={0x40, 0x1e, 0x1, 0x1}, &(0x7f00000009c0)={0x40, 0x21, 0x1, 0x70}}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) r1 = syz_usb_connect(0x7, 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(r1) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x100000001, 0x101000) syz_usb_disconnect(r1) [ 377.052060][ T4549] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 377.380722][ T94] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 377.470819][ T94] usb 3-1: Using ep0 maxpacket: 8 00:17:01 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x46240) ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x40086607, 0x7ffffffff000) 00:17:01 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:17:01 executing program 1: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x113941) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x80000408e201) r1 = syz_open_dev$hidraw(&(0x7f00000000c0)='/dev/hidraw#\x00', 0x8, 0x8000) read$hidraw(r1, &(0x7f0000000100)=""/175, 0xaf) write$hidraw(0xffffffffffffffff, &(0x7f00000002c0)="9269b4ceb79cdec574063943a924f7ba7641172f80e5a21bf4f80b2bdb8318da666b1284829322e7bc1f40c9446500445eec88e304b0c897a4024beb2208066a69374b7a41ffb6430c5075bf3164eaea605c156c1d3a4d80a7a1a536c634d171d546ed3269bbe17415e21d74fdbdb569a0396b3c3dd18b6f4b40ba2ac4bcf197e7", 0x81) ioctl$HIDIOCAPPLICATION(r0, 0x40305839, 0x400007) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x40000000b0, 0x250301) syz_open_dev$hidraw(0x0, 0x0, 0x100201) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x80000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0xf2) [ 377.578433][ T4549] usb 1-1: USB disconnect, device number 5 [ 377.590835][ T94] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 377.599906][ T94] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.614976][ T4549] option 1-1:255.164: device disconnected [ 377.638073][ T94] usb 3-1: config 0 descriptor?? [ 377.682680][ T94] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 377.770800][ T4532] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 378.000809][ T4532] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 378.009913][ T4532] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.021477][ T4532] usb 6-1: config 0 descriptor?? 00:17:01 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a1629f40b10e07700502000000010902120001000000000904000000ff00ff005dc84e10bf94c393c7007a957c4a"], 0x0) r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/45) [ 378.060833][ T17] gspca_sunplus: reg_w_riv err -71 [ 378.067750][ T4532] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 378.074743][ T17] sunplus: probe of 5-1:0.0 failed with error -71 [ 378.081888][ T4532] dvb-usb: bulk message failed: -22 (3/0) [ 378.088421][ T4532] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 378.099131][ T17] usb 5-1: USB disconnect, device number 35 [ 378.120949][ T4532] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 378.128227][ T4532] usb 6-1: media controller created [ 378.140783][ T4532] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 378.169103][ T4532] dvb-usb: bulk message failed: -22 (6/0) [ 378.174974][ T4532] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 378.221372][ T4532] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input243 [ 378.233500][ T4532] dvb-usb: schedule remote query interval to 150 msecs. [ 378.240515][ T4532] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:17:02 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x10000) [ 378.267314][ T12] usb 6-1: USB disconnect, device number 65 00:17:02 executing program 1: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xc3, 0x14, 0xe2, 0x40, 0x1608, 0x301, 0x658b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xd3, 0xd1, 0xe5, 0x0, [], [{{0x9, 0x5, 0xb, 0x12}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000080)={0x40, 0x9, 0x77, {0x77, 0xa, "acb2cd274f832b8e3597e00bf2a59c44647feab6f92b783b60bacc9b0cf9cfdd0a693eec6043de730d692cbb2aecd11188014ca9ef51d501e61ded492821f52e986c952b546fefb044606ecf46ef7a261ad5f27df07c02f6bd21e692105242b3a5757bc1e38367a2349973bcd6acc569d5768654b6"}}, &(0x7f0000000100)={0x0, 0x3, 0xac, @string={0xac, 0x3, "537775f292b8cd3bfef7ca808b24601456ea9cbac5d71dbeb698a88ed44b36c4003c7ac12662b733c3d370c3d8f26d40017248e8d44742bf7fe426979a379743bb4ab58acf544cb5b06481583ba35a328f3d2a7f7feb373c0831f3bb2a7d11c363155a1befa29b391dea33d168a4789bd4b53b1691f4b2efb778d885e9e7b3feb38b5e0eef53515a2530236ece78b7f65dcc72c3fb564904a13d01f3fa0db9e93f73aac704ffba06ade4"}}, &(0x7f0000000000)={0x0, 0xf, 0x20, {0x5, 0xf, 0x20, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x0, 0x8, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0xec, "85faecde38fb297d0cff225db84933ce"}]}}, &(0x7f00000001c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x17, 0x0, 0x3, 0x0, "ef87d9e9", 'v?~k'}}, &(0x7f0000000200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x82, 0x3, 0xd7, 0xe1, 0x9, 0x159b, 0x3f}}}, &(0x7f0000000740)={0x84, &(0x7f0000000280)={0x0, 0x1, 0xd2, "ece8772bf6a9771013432757578f734c7b93ba7666c0c176d8e244cf8811e915008f18c08fd9629802a996591a3b07cc642e322700b8ea1de3d18734b352a90cc1268cd6a3b25877605432782e0e72887910640fe2fc67cd38fcc7bae9e5a751e686235e8953fac9cd6b692cf60f206f1c16bf39332b475ef3fe2bdd6cac28efbfb1e151500a4091cb1bc31bda4621a6cc29fb29b21f41e74d6cb6b0fb386330f30fbe7cf6bbb4b3fa8beac851cc902bb193502a3fc1ae5c06e54e4429860bf9e9873274f7f44cf6b840edea4650cbb85dac"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x65}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0x1c00, 0x20, [0xfff]}}, &(0x7f0000000480)={0x40, 0x7, 0x2, 0xffff}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000000500)={0x40, 0xb, 0x2, ':`'}, &(0x7f0000000540)={0x40, 0xf, 0x2, 0x5}, &(0x7f0000000580)={0x40, 0x13, 0x6, @random="f1c2c9db189b"}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000600)={0x40, 0x19, 0x2, "9a05"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x9}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000700)={0x40, 0x21, 0x1}}) [ 378.400062][ T12] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 378.430794][ T4549] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 378.640816][ T4549] usb 1-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.05 [ 378.650115][ T4549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.659579][ T4549] usb 1-1: config 0 descriptor?? [ 378.670869][ T17] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 378.704469][ T4549] go7007 1-1:0.0: Direct firmware load for go7007/go7007fw.bin failed with error -2 [ 378.714249][ T4549] WIS XMen II or compatible: unable to load firmware from file "go7007/go7007fw.bin" [ 378.724074][ T4549] go7007: probe of 1-1:0.0 failed with error -12 [ 378.760882][ T12] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 378.830782][ T78] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 378.890792][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 378.900501][ T17] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 378.910234][ T17] usb 2-1: New USB device found, idVendor=1608, idProduct=0301, bcdDevice=65.8b [ 378.919301][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.928677][ T17] usb 2-1: config 0 descriptor?? [ 378.970797][ T78] usb 5-1: Using ep0 maxpacket: 8 [ 378.970832][ T12] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 378.977085][ T17] io_ti 2-1:0.0: Edgeport TI 1 port adapter converter detected [ 378.985090][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.993554][ T17] io_ti 2-1:0.0: Direct firmware load for edgeport/down3.bin failed with error -2 [ 379.010277][ T17] io_ti 2-1:0.0: Failed to load image "edgeport/down3.bin" err -2 [ 379.017360][ T12] usb 6-1: config 0 descriptor?? [ 379.018700][ T17] io_ti: probe of 2-1:0.0 failed with error -2 [ 379.062720][ T12] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 379.069490][ T12] dvb-usb: bulk message failed: -22 (3/0) [ 379.076161][ T12] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 379.090850][ T78] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 379.099957][ T78] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 379.101185][ T12] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 379.113349][ T78] usb 5-1: config 0 descriptor?? [ 379.117967][ T12] usb 6-1: media controller created [ 379.129004][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 379.138141][ T4549] usb 1-1: USB disconnect, device number 6 [ 379.153841][ T78] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 379.163852][ T12] dvb-usb: bulk message failed: -22 (6/0) [ 379.169684][ T12] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 379.212193][ T12] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input244 [ 379.224597][ T12] dvb-usb: schedule remote query interval to 150 msecs. [ 379.231651][ T12] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 379.263996][ T17] usb 6-1: USB disconnect, device number 66 00:17:03 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) syz_usb_connect(0x0, 0x682, &(0x7f0000000100)={{0x12, 0x1, 0x300, 0xe1, 0x36, 0xc, 0x20, 0x5c6, 0x9062, 0x177a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x670, 0x2, 0x3, 0x8f, 0x80, 0x80, [{{0x9, 0x4, 0x6, 0x3, 0xb, 0xc0, 0x3d, 0x38, 0x7, [], [{{0x9, 0x5, 0xa, 0x0, 0x20, 0x8, 0x9d, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x100, 0x0, 0x7fff}]}}, {{0x9, 0x5, 0xc, 0x0, 0x200, 0x3, 0x1f, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xf0, 0x8001}, @generic={0x8f, 0x30, "fdb7a1876b695dc6fda727c8ac9df82ee2f3f7694468335022a354630e1c273f0ae3038726b119f5f2282d112249680f2cc5c717db0fe4278167492ba87945f93ca9cee1b7269f3ae609fe66265f605b0f522589d5623db2291335f84029905d1867d8a8f00657a8bba48904ec49e6dac7b440a7f7f85d00db4c4e4706402ca76b84138509198e10f343d38888"}]}}, {{0x9, 0x5, 0xa, 0x3, 0x20, 0x0, 0x81, 0x1}}, {{0x9, 0x5, 0x0, 0x2, 0x10, 0x82, 0x8, 0x5, [@generic={0x23, 0x2, "00aa73b60592c07694c104752f82a167651e5214e1e3d3345e5127f527a3dd0c0c"}]}}, {{0x9, 0x5, 0x7, 0xc, 0x200, 0xff, 0x1, 0x6, [@generic={0xd8, 0x7, "2aeb027b9891ea0df082ac54f38a148335c92b8b27c838557fa7bbafbb1ed7a7ee273200266e12ac23932a659e1294169b13b6bbe6afd6775678966934a8f278d651029066be56a72fa7a5979d98fbc43c31f47e1fa093ad633c439aea7d302afa433721aa332aa91c27b7738f329ee0ff89d8e8255e7d1c066373275670c7092b84458be03eeedd8e993b370138f207f26441e8ad08ff0756d33bdf1c104541a545645e3ff49c6d666e555059922146bdf458f4d842552f401baf1104528d6fb6050a290da9412d9ba80c8a33933e762417f80f8f41"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x20, 0x7, 0x4, 0x1}}, {{0x9, 0x5, 0x2, 0x10, 0x10, 0x9, 0xff, 0x39, [@generic={0x7a, 0x23, "ad193f744c6bbfdd679cf94d68f8b03582fff97b40210bbe14eb4643c369a6d773a8f926560192e44572588f86db1fe26d3b551dbd802267eb4979e33faec98e0ee61f53cda0d37990906409a46544a0c3f4f6bc7f6482a5ce81b751ac5c2d13d3613ccc658fc7a055f9b5bb0e6dff698ca8a9c47fa86c64"}, @generic={0xf3, 0xc, "ea3d5503eefa9747535e7bdd54a1f311c13df7477f6499f784e9ed31ac9d0c1ae37ea15aaf5530170dd3c93db55258cf24909d368148567d88661379cf931a1c517dcab649319941c313381b4e3dcc1b67b4c81edf7f979175ebe651287429e25569945977736cd4df57b27d8df3210b43227fac6150dbea6d2147358222115f881cd4eb4f00456a4969d2d6faac01d2972348c215b3d1dd307c7edd209c57025d78269c594c2dcf2bd561a8f873edeedc5ae78a6881c698651e3bd1ade064014bc426d9c6201b8fe07c7464e6bb465a781cd6a1ff21945e8d13c52d34308c0dd919739e772f20a17d756fdf84ad839c26"}]}}, {{0x9, 0x5, 0xf, 0xc, 0x20, 0x1f, 0x0, 0x2, [@generic={0x14, 0xf, "d1d2c193a56fa0348a1a4f1728aee33069cd"}, @generic={0x7, 0xb, "e562b6eed2"}]}}, {{0x9, 0x5, 0x1, 0x1, 0x20, 0x0, 0xc0, 0x3f, [@generic={0xd3, 0x30, "912cb687b31e7fc2cf02afc7ccfef62515a7d582cc636173639b5b73542e78ddd74c3fab30baa1b6b87df8d934d8a8c08deacf0a3c42171d209f2a025fd3cfb7726aaacda00342bc8933bb6230825800f17824a633478447ee40df916dadbc9608d98c2eaa48d14f48251e86f6cd5b24b6aad0f64df473b890230cbffffbfa87602e26e5650f0cd294b3bf83ed348dc4b833492a84f6441fa6dbd189af734b8dfa1ba591acc1eb9521bca37e51c95ecf5c55a88c709925e7e53a9d7bfe27c0a7213e11157385889b2b20990dbf1d98e0ff"}, @generic={0x63, 0x5, "0059d8c43a5c6ba9e1c01607045ff70616a9170d9e06ed53e3bc3fcd5e966032f95e89c98630aea85a3e4f48ad1212b68a00f4b62090c4e83dcac3a1979c201c7e58dfdfdad2bf63caf92d52f0f3feaae4e3b2f0dd948b56a7df5ac881376b6c01"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x3ff, 0x7f, 0x6, 0x8e}}, {{0x9, 0x5, 0x3, 0xc, 0x20, 0x1, 0x80, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x7f}]}}]}}, {{0x9, 0x4, 0xf0, 0x1, 0x2, 0xff, 0x5d, 0x81, 0x1, [@hid_hid={0x9, 0x21, 0x3, 0x3, 0x1, {0x22, 0x7a}}, @uac_as={[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x20, 0x4, 0x1, 0x7, "b5", '['}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x0, 0x2, 0x0, 0x81, "10"}]}], [{{0x9, 0x5, 0x2, 0x2, 0x20, 0x3, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x9, 0x7}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0xe0, 0x7f, 0x3, [@generic={0xba, 0x4, "6f2523160253b3d3b043d05e83e1644ec2f27d371214704112027c96bfbb696b8c4fe3bf2293f22eb73cdac5c873262d35efb1520137a813eace9f50c3e5e9f3b8a6500b362b582fe91d2234725a3b9affc518cbbb9315e001375ba5a736b16ce6eae40f4e6b822a7e11662a51306fab18fb679057da7e9ca83f6c899fcb45dfaa9b60ebd7a7516547ce378c6ed28c6955fb7c04395de35aa2451f95a45a2dd4149ab4fb3bd4ad301f33aff8273dee3c014b3b08aec10777"}, @generic={0xa6, 0x5, "87a00dd9ad58d6b1dc2a1abce051508a33737190a236e1a37dd43dfb577d1c78b3c0096c8fa1866b8948d3df4e656ca4bfcf0483e9ec2fa6687e37420766779e007286d2907076449738a0a96b9a217f22c309e056d0b14a34e33c2ee74c6894fd6a4dbc865ac18254c88d7c8a75dcfa30758dad82c42a8f4fd4ba32a5a74df8ed98baab8053289b1294b38202b4c27e7f0e4d3065ffad909b551fd1c68d52287bdaa141"}]}}]}}]}}]}}, &(0x7f0000001fc0)={0xa, &(0x7f00000007c0)={0xa, 0x6, 0x200, 0x4, 0x0, 0x80, 0xff, 0x8}, 0x64, &(0x7f0000000800)={0x5, 0xf, 0x64, 0x3, [@ssp_cap={0x1c, 0x10, 0xa, 0x7, 0x4, 0x3, 0xff00, 0x4882, [0xf, 0x0, 0xc0, 0x3f00]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x41, 0x7f, 0x4, 0x34}, @generic={0x38, 0x10, 0x0, "b2ee2566c2ec2399fda2ffac7f5341941df4cbcdbacf02cab9601c8f358e31e756b77ea2b09aa03097fe389b0ad9ce28d466a14e92"}]}, 0x9, [{0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x445}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x2001}}, {0xa0, &(0x7f0000000900)=@string={0xa0, 0x3, "cc9654ab6e25c798c086ab4fc739035d6fe73d169dff12231d65f35a2611e840057be932a4a3254f8419d25dd36bb4a3b32adb151af812b355d822490e3cd3f735d0a697bf05afa856d62d182bdc5adb8078b6753967e97c0a7e1d3bb83fec53e22e0e5eba34815d88e294c4d42db7d8b72bf91288af1c6767ece3443371c2922b25ad718f32876bebfc4d1646cab974e055266ef493ff53bdbe63ca970f"}}, {0x61, &(0x7f00000009c0)=@string={0x61, 0x3, "3829e5d21fb034a7982afad780c90756d890d96befdf64e3c2dcbe9c5ef45b061ef1b283514cb8e20e5916bb1361883aa34be88701039c951b0dd0dea97bc6b7e7bd9c0f3c8abe0894a8bc6d7af2802131ab0d9b7b050978e3758c8d163840"}}, {0x87, &(0x7f0000000a40)=@string={0x87, 0x3, "731c44d5d126097a5897383a147b73a9b185ef2c14cdfe7c0bc4e7853d8823d2a39393aa8a92c6ba54db26fb0cf5ad837b1f356406400f9a9bef1bbfd88067b5990e175a77129cb95e6d11cad60d4db2316d80657cede60e0083ce71a30df41269cf331a2fd06bc2ee07a4ad8d6d0864e75c35722f19f4fe7d650a5374ec29f083489ef8a4"}}, {0x37, &(0x7f0000001e80)=@string={0x37, 0x3, "3795d06115f56b694ceb4fab59d80bfc20a0dd046f66d55d0fa80466270c9e0ad215bfae4f425b848bebb11b9157c7e0dccaee293d"}}, {0x4f, &(0x7f0000001ec0)=@string={0x4f, 0x3, "f9dfc7b4109f7e0054970d32fd74e3ee469d7bc6a18fb780661247cbc7c725f438eb5d3199a609543cce05a6f27edb1bcbdfbbb3e86874167e98618e1b0425a018e92f26bb4743971793dee0cf"}}, {0x4, &(0x7f0000001f40)=@lang_id={0x4, 0x3, 0x1c09}}, {0x4, &(0x7f0000001f80)=@lang_id={0x4, 0x3, 0x2c0a}}]}) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r4, &(0x7f0000000080)=""/42, 0x2a) write$char_usb(r4, &(0x7f0000002080)="8b803b1ef6476169647d592fe13d8320a88c", 0x12) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 379.352145][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 379.420776][ T78] gspca_sunplus: reg_w_riv err -71 [ 379.427486][ T78] sunplus: probe of 5-1:0.0 failed with error -71 [ 379.436526][ T78] usb 5-1: USB disconnect, device number 36 [ 379.860732][ T78] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 379.890743][ T4549] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 379.961228][ T78] usb 5-1: Using ep0 maxpacket: 32 [ 380.090778][ T17] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 380.100937][ T4549] usb 1-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.05 [ 380.110111][ T4549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.120039][ T4549] usb 1-1: config 0 descriptor?? [ 380.163312][ T4549] go7007 1-1:0.0: Direct firmware load for go7007/go7007fw.bin failed with error -2 [ 380.172976][ T4549] WIS XMen II or compatible: unable to load firmware from file "go7007/go7007fw.bin" [ 380.180820][ T78] usb 5-1: config 3 has an invalid interface number: 6 but max is 1 [ 380.182737][ T4549] go7007: probe of 1-1:0.0 failed with error -12 [ 380.190473][ T78] usb 5-1: config 3 contains an unexpected descriptor of type 0x2, skipping [ 380.190492][ T78] usb 5-1: config 3 has an invalid interface association descriptor of length 7, skipping [ 380.190507][ T78] usb 5-1: config 3 has an invalid interface number: 240 but max is 1 [ 380.190525][ T78] usb 5-1: config 3 has an invalid interface number: 111 but max is 1 [ 380.232136][ T78] usb 5-1: config 3 has 3 interfaces, different from the descriptor's value: 2 [ 380.241116][ T78] usb 5-1: config 3 has no interface number 0 [ 380.247305][ T78] usb 5-1: config 3 has no interface number 1 [ 380.253432][ T78] usb 5-1: config 3 has no interface number 2 [ 380.259704][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0xC has invalid maxpacket 512, setting to 64 [ 380.270469][ T78] usb 5-1: config 3 interface 6 altsetting 3 has a duplicate endpoint with address 0xA, skipping [ 380.281127][ T78] usb 5-1: config 3 interface 6 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 380.291607][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 380.302500][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 380.313309][ T78] usb 5-1: config 3 interface 6 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 380.323781][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0xB has invalid maxpacket 1023, setting to 64 [ 380.334588][ T78] usb 5-1: config 3 interface 6 altsetting 3 has 12 endpoint descriptors, different from the interface descriptor's value: 11 [ 380.347771][ T78] usb 5-1: config 3 interface 240 altsetting 1 has a duplicate endpoint with address 0x2, skipping [ 380.358596][ T78] usb 5-1: config 3 interface 240 altsetting 1 has a duplicate endpoint with address 0x4, skipping [ 380.369553][ T78] usb 5-1: too many endpoints for config 3 interface 111 altsetting 37: 35, using maximum allowed: 30 [ 380.380568][ T78] usb 5-1: config 3 interface 111 altsetting 37 has a duplicate endpoint with address 0x87, skipping [ 380.391534][ T78] usb 5-1: config 3 interface 111 altsetting 37 has 1 endpoint descriptor, different from the interface descriptor's value: 35 [ 380.400757][ T94] gspca_sunplus: reg_w_riv err -110 [ 380.404689][ T78] usb 5-1: config 3 interface 6 has no altsetting 0 [ 380.404704][ T78] usb 5-1: config 3 interface 240 has no altsetting 0 [ 380.404723][ T78] usb 5-1: config 3 interface 111 has no altsetting 0 [ 380.410479][ T94] sunplus: probe of 3-1:0.0 failed with error -110 [ 380.450869][ T17] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 380.460077][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.464473][ T94] usb 3-1: USB disconnect, device number 53 [ 380.471516][ T17] usb 6-1: config 0 descriptor?? [ 380.512637][ T17] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 380.519452][ T17] dvb-usb: bulk message failed: -22 (3/0) [ 380.526427][ T17] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 380.550902][ T17] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) 00:17:04 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/99) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xb3, 0xbf, 0x15, 0x20, 0x84f, 0x1, 0xa38c, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x4a, 0x74}}]}}]}}, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x2000) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 380.558082][ T17] usb 6-1: media controller created [ 380.570757][ T17] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 380.571003][ T4549] usb 1-1: USB disconnect, device number 7 [ 380.580829][ T78] usb 5-1: New USB device found, idVendor=05c6, idProduct=9062, bcdDevice=17.7a [ 380.594100][ T78] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:17:04 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 380.602155][ T78] usb 5-1: Product: 雌ꭔ╮飇蛀侫㧇崃ᘽﾝ⌒攝嫳ᄦ䃨笅㋩ꎤ伥ᦄ巒毓ꎴ⪳ᗛ댒䤢㰎퀵鞦ֿꢯ홖ᠭ碀疶朹糩縊㬝㾸召⻢帎㒺嶁쒔ⷔ⮷ዹ꾈朜䓣焳鋂┫熭㊏殇ﳫᙍ쩆璹嗠渦鏴叿뺽쩣ྗ [ 380.625591][ T78] usb 5-1: Manufacturer:   [ 380.630221][ T78] usb 5-1: SerialNumber: ⤸틥뀟Ꜵ⪘ퟺ즀嘇郘毙鲾ٛ莲䱑夎묖愓㪈䮣蟨́閜ഛ箩럆뷧ྜ証ࢾꢔ涼ↀꬱ鬍ջ砉痣趌㠖 [ 380.658068][ T17] dvb-usb: bulk message failed: -22 (6/0) [ 380.664039][ T17] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 380.671282][ T9532] raw-gadget gadget: fail, usb_ep_enable returned -22 00:17:04 executing program 5: syz_usb_connect(0x0, 0x1, &(0x7f0000000200)=ANY=[@ANYRES16], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/190) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/112) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 380.713878][ T17] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input245 [ 380.726317][ T17] dvb-usb: schedule remote query interval to 150 msecs. [ 380.733426][ T17] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 380.743862][ T17] usb 6-1: USB disconnect, device number 67 [ 380.870815][ T17] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 381.053278][ T78] usb 5-1: USB disconnect, device number 37 [ 381.140712][ T4549] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 381.230804][ T4549] usb 1-1: Using ep0 maxpacket: 32 [ 381.240724][ T4532] usb 3-1: new high-speed USB device number 54 using dummy_hcd 00:17:05 executing program 1: r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) ioctl$HIDIOCGUCODE(r0, 0xc018480d, &(0x7f0000000040)={0x2, 0x200, 0x8000, 0x9, 0xfffffff9, 0x401}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000fdc01a40f30c7493ffbc0000000109021b0001000000000904000001a7a10f0009058237eee6bbfe000000000000"], 0x0) [ 381.331236][ T4532] usb 3-1: Using ep0 maxpacket: 8 [ 381.350801][ T4549] usb 1-1: New USB device found, idVendor=084f, idProduct=0001, bcdDevice=a3.8c [ 381.359920][ T4549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 381.402173][ T17] usb 2-1: USB disconnect, device number 47 [ 381.418624][ T4549] empeg 1-1:1.0: empeg converter detected [ 381.451066][ T4532] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 381.460168][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 381.472104][ T4532] usb 3-1: config 0 descriptor?? [ 381.513026][ T4532] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 381.622326][ T4549] usb 1-1: empeg converter now attached to ttyUSB0 [ 381.660839][ T78] usb 5-1: new high-speed USB device number 38 using dummy_hcd 00:17:05 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x81, 0xed, 0x1a, 0x40, 0x471, 0x303, 0xb446, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb, 0x36, 0xae}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000600)={0xac, &(0x7f0000003680), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000040)={0x14, &(0x7f00000000c0)={0x40, 0xa, 0xb8, {0xb8, 0x7, "35625a694f39e423ddca677d52d8b98393ec5951a22b82ad69c424f55bc4cf8f3387dd0a06d2ce3c24d75ce65ee906de27070ec82d7dd07e07ac1c741b5a467cda615311bcdd1fdf1213fceca525708ed55c7a6355b7966df4a2471b0f31ce3368e269d6dc811c6ee9beec7983adecacdfbe7b8b2195c86546318dce7d39eaecc957ce62d41cb8a100d5744a8b227858571bc495eef020792428e8c2e66e0575024cd29f951a7df7d9fbd25e4b37c981ce2b5f524863"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000240)={0x1c, &(0x7f0000000180)={0x0, 0x15, 0x1d, "57bb3702d847a3fc417421f118dca9a9af95c7712e327b2f81302e7499"}, &(0x7f00000001c0)={0x0, 0xa, 0x1}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0xbd}}) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x84, &(0x7f0000000740)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000380)={0x34, &(0x7f0000000280)=ANY=[@ANYBLOB="bbb3adc4584572cfc4c4c8483de720ebe720b6e94c9ea39b00cfc5b4b3b91feda02520179d1eff2d15e47f896a4ef192c050ca86f6835ccff53418af48e93d246dc40c0d037701d1841520bf7b6c291c7b4cd2efc7ace09470c908e11696095cebe7719fcd75675f0e0882d73e9eefdcf7d6b4edbff53ce71151d60ea2d37b5e27c6c2c6ad785019c744d76c8002c21ce30055902e241893cef4b6e8de74741f62246381f866ba17e32c7e8f2c0f605e69baceddf5b15a892577216764ecd15d3dbc032f4a4cfe7f8614705d3d", @ANYRES16, @ANYPTR64], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000002800)={0x84, &(0x7f0000001080)=ANY=[@ANYBLOB="000005"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:17:05 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1ff, 0xa040) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x1000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000440)=""/105) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 381.750848][ T78] usb 5-1: Using ep0 maxpacket: 32 [ 381.791942][ T4532] gspca_sunplus: reg_r err -71 [ 381.796867][ T4532] sunplus: probe of 3-1:0.0 failed with error -71 [ 381.809914][ T4532] usb 3-1: USB disconnect, device number 54 [ 381.815995][ T17] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 381.829753][ T4536] usb 1-1: USB disconnect, device number 8 [ 381.836633][ T4536] empeg ttyUSB0: empeg converter now disconnected from ttyUSB0 [ 381.845064][ T4536] empeg 1-1:1.0: device disconnected [ 381.960776][ T78] usb 5-1: config 3 has an invalid interface number: 6 but max is 1 [ 381.968936][ T78] usb 5-1: config 3 contains an unexpected descriptor of type 0x2, skipping [ 381.977739][ T78] usb 5-1: config 3 has an invalid interface association descriptor of length 7, skipping [ 381.987672][ T78] usb 5-1: config 3 has an invalid interface number: 240 but max is 1 [ 381.995931][ T78] usb 5-1: config 3 has an invalid interface number: 111 but max is 1 [ 382.004232][ T78] usb 5-1: config 3 has 3 interfaces, different from the descriptor's value: 2 [ 382.013206][ T78] usb 5-1: config 3 has no interface number 0 [ 382.019292][ T78] usb 5-1: config 3 has no interface number 1 [ 382.025401][ T78] usb 5-1: config 3 has no interface number 2 [ 382.031742][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0xC has invalid maxpacket 512, setting to 64 [ 382.042547][ T78] usb 5-1: config 3 interface 6 altsetting 3 has a duplicate endpoint with address 0xA, skipping [ 382.053151][ T78] usb 5-1: config 3 interface 6 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 382.063647][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 382.070709][ T4549] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 382.074452][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 382.092857][ T78] usb 5-1: config 3 interface 6 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 382.103318][ T78] usb 5-1: config 3 interface 6 altsetting 3 endpoint 0xB has invalid maxpacket 1023, setting to 64 [ 382.114157][ T78] usb 5-1: config 3 interface 6 altsetting 3 has 12 endpoint descriptors, different from the interface descriptor's value: 11 [ 382.127310][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 187, changing to 11 [ 382.138597][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1774, setting to 1024 [ 382.149762][ T17] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.ff [ 382.158999][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.168325][ T78] usb 5-1: config 3 interface 240 altsetting 1 has a duplicate endpoint with address 0x2, skipping [ 382.179083][ T78] usb 5-1: config 3 interface 240 altsetting 1 has a duplicate endpoint with address 0x4, skipping [ 382.190851][ T78] usb 5-1: too many endpoints for config 3 interface 111 altsetting 37: 35, using maximum allowed: 30 [ 382.202528][ T17] usb 2-1: config 0 descriptor?? [ 382.207593][ T78] usb 5-1: config 3 interface 111 altsetting 37 has a duplicate endpoint with address 0x87, skipping [ 382.218981][ T78] usb 5-1: config 3 interface 111 altsetting 37 has 1 endpoint descriptor, different from the interface descriptor's value: 35 [ 382.232553][ T78] usb 5-1: config 3 interface 6 has no altsetting 0 [ 382.232633][ T9555] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 382.239158][ T78] usb 5-1: config 3 interface 240 has no altsetting 0 [ 382.252962][ T78] usb 5-1: config 3 interface 111 has no altsetting 0 00:17:06 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") r0 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r0, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGRAWPHYS(r0, 0x80404805, &(0x7f0000000180)) syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d03d) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) syz_open_dev$hidraw(0x0, 0x0, 0x2) write$hidraw(0xffffffffffffffff, &(0x7f0000000240)="a5e032", 0x3) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r3, &(0x7f0000001200)='\x00', 0x128e84bc) write$hidraw(r3, &(0x7f0000000040)="7da3ec9f142f045284b04794b5bc278f89571e152c312993611d7bda34cc3c2281b14a849357df2cb35ed01daed2b7f64d1035da6050602d5ef0eefc269c8cd19f4a70675fabf99e24b7995e8ee305ad4a64dde2dcdf0d793c1715d9616a2adbb99532c6dade48cdf795248558409793f998dd8657c6ae28b66af127938583130111e46e0c28d387935fc8391d468fef4f18a2a186b46324fafcab15b589bf049b3a3b11ae425e5bdca2da161e696b337f3829", 0xb3) write$hidraw(r2, &(0x7f0000000000)=':', 0x1) write$hidraw(r1, &(0x7f0000000000)=':', 0x4000) read$hidraw(r3, &(0x7f0000000100)=""/75, 0x4b) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r4, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCGRAWNAME(0xffffffffffffffff, 0x80404804, &(0x7f0000000200)) ioctl$HIDIOCGRDESCSIZE(r2, 0x80044801, &(0x7f00000001c0)) [ 382.310883][ T4549] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 382.320164][ T4549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.331821][ T4532] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 382.334293][ T4549] usb 6-1: config 0 descriptor?? [ 382.382507][ T4549] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 382.389172][ T4549] dvb-usb: bulk message failed: -22 (3/0) [ 382.396507][ T4549] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 382.421024][ T78] usb 5-1: New USB device found, idVendor=05c6, idProduct=9062, bcdDevice=17.7a 00:17:06 executing program 4: syz_usb_connect(0x0, 0x0, &(0x7f0000000b00)=ANY=[], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x6, 0x206000) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 382.430176][ T78] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.430983][ T4549] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 382.438242][ T78] usb 5-1: Product: 雌ꭔ╮飇蛀侫㧇崃ᘽﾝ⌒攝嫳ᄦ䃨笅㋩ꎤ伥ᦄ巒毓ꎴ⪳ᗛ댒䤢㰎퀵鞦ֿꢯ홖ᠭ碀疶朹糩縊㬝㾸召⻢帎㒺嶁쒔ⷔ⮷ዹ꾈朜䓣焳鋂┫熭㊏殇ﳫᙍ쩆璹嗠渦鏴叿뺽쩣ྗ [ 382.438257][ T78] usb 5-1: Manufacturer:   [ 382.445640][ T4549] usb 6-1: media controller created [ 382.468706][ T78] usb 5-1: SerialNumber: ⤸틥뀟Ꜵ⪘ퟺ즀嘇郘毙鲾ٛ莲䱑夎묖愓㪈䮣蟨́閜ഛ箩럆뷧ྜ証ࢾꢔ涼ↀꬱ鬍ջ砉痣趌㠖 [ 382.497183][ T78] usb 5-1: can't set config #3, error -71 [ 382.503764][ T17] ath6kl: Failed to submit usb control message: -71 [ 382.510528][ T17] ath6kl: unable to send the bmi data to the device: -71 [ 382.511841][ T4549] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 382.517666][ T17] ath6kl: Unable to send get target info: -71 [ 382.533476][ T4549] dvb-usb: bulk message failed: -22 (6/0) [ 382.539304][ T4549] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 382.549273][ T78] usb 5-1: USB disconnect, device number 38 [ 382.559170][ T17] ath6kl: Failed to init ath6kl core: -71 [ 382.580813][ T4532] usb 3-1: New USB device found, idVendor=0471, idProduct=0303, bcdDevice=b4.46 [ 382.589987][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.600198][ T4532] usb 3-1: config 0 descriptor?? [ 382.604055][ T4549] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input246 [ 382.605852][ T17] ath6kl_usb: probe of 2-1:0.0 failed with error -71 [ 382.629814][ T17] usb 2-1: USB disconnect, device number 48 [ 382.636705][ T4549] dvb-usb: schedule remote query interval to 150 msecs. [ 382.643790][ T4549] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 382.653686][ T4549] usb 6-1: USB disconnect, device number 68 [ 382.662398][ T4532] pwc: Philips PCA646VC USB webcam detected. [ 382.731462][ T4549] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. 00:17:06 executing program 0: syz_usb_connect(0x0, 0xfd5b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$hiddev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x40086602, 0x20004000) ioctl$HIDIOCGSTRING(r0, 0x81044804, &(0x7f0000000240)={0xfc, "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"}) 00:17:06 executing program 1: r0 = syz_open_dev$evdev(0x0, 0x4000000, 0x21740) syz_usb_disconnect(r0) ioctl$EVIOCSREP(r0, 0x40084503, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x4000003, 0x0) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$hidraw(0x0, 0x100000000, 0x12681) write$hidraw(r3, &(0x7f0000001200)='\x00', 0xffffff45) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x5, 0x1828, 0x2, 0x1, 0x0, 0x2}) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x80143) ioctl$HIDIOCAPPLICATION(r4, 0x40305828, 0x4001e0) 00:17:06 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfff, 0x10200) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000140)=""/5) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 383.150741][ T17] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 383.400812][ T17] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 383.408734][ T17] usb 1-1: can't read configurations, error -22 00:17:07 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x200) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x44, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_ep_read(0xffffffffffffffff, 0x1d, 0x7f, &(0x7f0000000100)=""/127) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(0xffffffffffffffff, &(0x7f0000000080)=""/27, 0x1b) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 383.480731][ T78] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 383.560729][ T17] usb 1-1: new high-speed USB device number 10 using dummy_hcd 00:17:07 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:17:07 executing program 1: syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x3}}]}}]}}, &(0x7f00000005c0)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYPTR, @ANYBLOB="c7000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="050fc70006961003cb2364f373"], @ANYBLOB='\a']) r0 = syz_open_dev$evdev(0x0, 0x200000002, 0x109041) syz_usb_disconnect(r0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/122) [ 383.691048][ T78] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 383.700330][ T78] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 383.709781][ T78] usb 6-1: config 0 descriptor?? [ 383.752176][ T78] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 383.758865][ T78] dvb-usb: bulk message failed: -22 (3/0) [ 383.765646][ T78] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 383.790975][ T78] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 383.798186][ T78] usb 6-1: media controller created [ 383.807526][ T78] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 383.816344][ T17] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 383.824351][ T17] usb 1-1: can't read configurations, error -22 [ 383.831221][ T17] usb usb1-port1: attempt power cycle [ 383.843120][ T78] dvb-usb: bulk message failed: -22 (6/0) [ 383.848926][ T78] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 383.891642][ T78] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input247 [ 383.904257][ T78] dvb-usb: schedule remote query interval to 150 msecs. [ 383.911348][ T78] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 383.952086][ T78] usb 6-1: USB disconnect, device number 69 00:17:07 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b42ae41af0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x4802, 0x6) [ 384.010732][ T12] usb 2-1: new low-speed USB device number 49 using dummy_hcd 00:17:07 executing program 4: r0 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r0, &(0x7f0000001200)='\x00', 0x128e84bc) ioctl$HIDIOCSFEATURE(r0, 0xc0404806, &(0x7f0000000100)="6cc4e1941310c9b59efad8cb6a41df9c98dff4f21431070f3bd89e679109f42b4f58d69ef46f553ee6a9f88d595c68e24caa52fa540ae4f2b6a1eae77dfd7d2913cfef82d18f0368e674f1dd4acaeb8cb781be80afac5188f4c719a330ba485ab29ae85f1c01ba41399a21602a0c82f8f2074320fd7e52af6e7f6f537ba23c74b2c750f95d87ac374457f20c73edf8fa683de8b56fa983ff3515599ad84fff610cb7b11bff96e36f8ee6580a408f5007140d49a6f789890160e2ae5ded060a0e0bd1bc7568893b418719a051df6fa5fba2") syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r3, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r3, &(0x7f00000002c0)=""/137, 0x89) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) [ 384.051570][ T78] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 384.150849][ T4532] pwc: recv_control_msg error -71 req 04 val 1400 [ 384.170791][ T4532] pwc: recv_control_msg error -71 req 02 val 2000 [ 384.190777][ T4532] pwc: recv_control_msg error -71 req 02 val 2100 [ 384.210881][ T4532] pwc: recv_control_msg error -71 req 04 val 1500 [ 384.230754][ T4532] pwc: recv_control_msg error -71 req 02 val 2500 [ 384.250758][ T4532] pwc: recv_control_msg error -71 req 02 val 2400 [ 384.270750][ T4532] pwc: recv_control_msg error -71 req 02 val 2600 [ 384.290777][ T4532] pwc: recv_control_msg error -71 req 02 val 2900 [ 384.311003][ T4532] pwc: recv_control_msg error -71 req 02 val 2800 [ 384.330735][ T4532] pwc: recv_control_msg error -71 req 04 val 1100 [ 384.350742][ T4532] pwc: recv_control_msg error -71 req 04 val 1200 [ 384.357818][ T4532] pwc: Registered as video0. [ 384.363869][ T4532] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input248 [ 384.375655][ T4532] usb 3-1: USB disconnect, device number 55 [ 384.430769][ T12] usb 2-1: descriptor type invalid, skip [ 384.436614][ T12] usb 2-1: descriptor type invalid, skip [ 384.442454][ T12] usb 2-1: descriptor type invalid, skip [ 384.448128][ T12] usb 2-1: descriptor type invalid, skip [ 384.453917][ T12] usb 2-1: descriptor type invalid, skip [ 384.460762][ T78] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 384.550765][ T17] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 384.550813][ T12] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 is Bulk; changing to Interrupt [ 384.568234][ T12] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 384.577927][ T12] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 384.681192][ T78] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 384.690245][ T78] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 384.699772][ T78] usb 6-1: config 0 descriptor?? [ 384.742474][ T78] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 384.749284][ T78] dvb-usb: bulk message failed: -22 (3/0) [ 384.756377][ T78] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 384.791609][ T78] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 384.798772][ T78] usb 6-1: media controller created [ 384.807963][ T78] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 384.823277][ T78] dvb-usb: bulk message failed: -22 (6/0) [ 384.829099][ T78] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 384.830816][ T12] usb 2-1: string descriptor 0 read error: -22 [ 384.842557][ T12] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 384.851812][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 384.881858][ T78] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input249 [ 384.894371][ T78] dvb-usb: schedule remote query interval to 150 msecs. [ 384.901513][ T78] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 384.943812][ T78] usb 6-1: USB disconnect, device number 70 [ 384.980795][ T17] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 384.988771][ T17] usb 1-1: can't read configurations, error -22 [ 385.030837][ T4532] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 385.048429][ T78] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 385.140831][ T17] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 385.260847][ T4532] usb 3-1: New USB device found, idVendor=0471, idProduct=0303, bcdDevice=b4.46 [ 385.269905][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 385.279629][ T4532] usb 3-1: config 0 descriptor?? [ 385.309697][ T78] usb 2-1: USB disconnect, device number 49 [ 385.322945][ T4532] pwc: Philips PCA646VC USB webcam detected. 00:17:09 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000041435320410e5150e8d50000000109021b000100000000090401000121ae0d000905821736a102000000000000"], 0x0) syz_usb_disconnect(r0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) r2 = syz_usb_connect(0x0, 0x36, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$printer(r2, 0xfffffffffffffffd, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/77) 00:17:09 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x3, 0x2) write$hidraw(r1, &(0x7f0000001e80)="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", 0x1000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r3, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r3, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f00000001c0)="3a0a000000595345e24ea72cf22da8096bd8605cc6dd6c6ba8ec256fea4f65f8c143f51a86fd54bf9ed1b2627b7bc10ff00ad41f8160168138ebe727a78183059426397c9c33e7c276dece50ef41ec01638a23086394a9d4ad46134a6800b1f2a93492f015981302c19a23b4b8e9bd724caf9d00008002dd20", 0x79) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) [ 385.460761][ T4532] pwc: send_video_command error -71 [ 385.466118][ T4532] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 385.474459][ T4532] Philips webcam: probe of 3-1:0.0 failed with error -71 [ 385.483168][ T4532] usb 3-1: USB disconnect, device number 56 [ 385.550759][ T17] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 385.558888][ T17] usb 1-1: can't read configurations, error -22 [ 385.565336][ T17] usb usb1-port1: unable to enumerate USB device [ 385.760749][ T12] usb 6-1: new high-speed USB device number 71 using dummy_hcd 00:17:09 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x2) write$hidraw(r2, &(0x7f0000001200)='\x00', 0x128e84bc) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) write$hidraw(r0, 0x0, 0x0) [ 385.850769][ T4532] usb 3-1: new high-speed USB device number 57 using dummy_hcd 00:17:09 executing program 4: r0 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)={0x0, 0x0, 0x1, "9e"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040), 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x6, 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r1, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r3, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r3, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r2, &(0x7f0000000e80)=""/4096, 0x1000) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r4, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) read$hidraw(r2, &(0x7f0000003200)=""/4096, 0xffffffad) [ 385.940792][ T4532] usb 3-1: Using ep0 maxpacket: 32 [ 385.980884][ T12] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 385.990018][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 386.001812][ T12] usb 6-1: config 0 descriptor?? [ 386.060828][ T4532] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 386.062583][ T12] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 386.068906][ T4532] usb 3-1: config 0 has no interface number 0 [ 386.075712][ T12] dvb-usb: bulk message failed: -22 (3/0) [ 386.082086][ T17] usb 2-1: new low-speed USB device number 50 using dummy_hcd [ 386.088263][ T12] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 386.107197][ T4532] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 386.116359][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 386.125761][ T4532] usb 3-1: config 0 descriptor?? [ 386.131246][ T12] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 386.138455][ T12] usb 6-1: media controller created [ 386.147853][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 386.167147][ T12] dvb-usb: bulk message failed: -22 (6/0) [ 386.173002][ T12] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 386.173274][ T4532] snd_usb_pod 3-1:0.1: Line 6 Pocket POD found [ 386.211624][ T12] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input250 [ 386.224181][ T12] dvb-usb: schedule remote query interval to 150 msecs. [ 386.231290][ T12] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:17:10 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) syz_usb_connect$uac1(0x7, 0xdb, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc9, 0x3, 0x1, 0x81, 0x0, 0xff, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x6, 0x4}, [@mixer_unit={0x6, 0x24, 0x4, 0x3, 0x2, "96"}, @feature_unit={0x13, 0x24, 0x6, 0x5, 0x3, 0x6, [0x5, 0x1, 0x9, 0x2, 0x7, 0x1], 0x80}, @feature_unit={0x13, 0x24, 0x6, 0x3, 0x2, 0x6, [0x6, 0x6, 0x1, 0x4, 0x1, 0x8], 0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x2, 0x1007}, @as_header={0x7, 0x24, 0x1, 0x1, 0x5, 0x1}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0x4, 0xe42, 0x4, "e4"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x81, 0x4, 0x0, 0x4, "ccb0bd28841e8fd418"}, @as_header={0x7, 0x24, 0x1, 0x3, 0x3, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x2, 0x7, 0x4}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x1, 0x5, 0x6d, {0x7, 0x25, 0x1, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0xc1, 0x80, 0x1}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x4, 0xfc, 0x9, {0x7, 0x25, 0x1, 0x1, 0x3, 0x8}}}}}}}]}}, &(0x7f0000000440)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0a06010202f818080200"], @ANYBLOB="09010000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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"/265], @ANYBLOB="0100000004000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="04031504"]]) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000480)=""/194) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 386.262141][ T12] usb 6-1: USB disconnect, device number 71 [ 386.280787][ T4536] usb 5-1: new high-speed USB device number 39 using dummy_hcd 00:17:10 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x5ac, 0x8243, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(r1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)) [ 386.362463][ T12] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 386.370952][ T4536] usb 5-1: Using ep0 maxpacket: 8 [ 386.380918][ T4532] snd_usb_pod 3-1:0.1: set_interface failed [ 386.387621][ T4532] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now disconnected [ 386.395524][ T4532] snd_usb_pod: probe of 3-1:0.1 failed with error -71 [ 386.403851][ T4532] usb 3-1: USB disconnect, device number 57 [ 386.490782][ T4536] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 386.499856][ T4536] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 386.508110][ T17] usb 2-1: descriptor type invalid, skip [ 386.513964][ T17] usb 2-1: descriptor type invalid, skip [ 386.519698][ T17] usb 2-1: descriptor type invalid, skip [ 386.525547][ T17] usb 2-1: descriptor type invalid, skip [ 386.531320][ T17] usb 2-1: descriptor type invalid, skip [ 386.538238][ T4536] usb 5-1: config 0 descriptor?? [ 386.582722][ T4536] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 386.610801][ T17] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 is Bulk; changing to Interrupt [ 386.620804][ T17] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 00:17:10 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x0, 0x0, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) [ 386.630547][ T17] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 00:17:10 executing program 1: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x1ca, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd7, 0xd5, 0x96, 0x8, 0x4fc, 0x504a, 0xe204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe1, 0x3e, 0x76}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000001580)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000014c0)={0x84, &(0x7f0000000340)={0x0, 0x6, 0x53, "430dafba5b050d14e2e2827f99b4de80985c7192e454741b67b91d5fbe19a2d542c6dd6a7c36650b710f604a3bcc52494cefe8696a325b2cc52320c9efe6b305bd73ac48bba7af13704d64b70abc4ad372dd27"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001640)={0x2c, &(0x7f00000013c0)=ANY=[@ANYBLOB="0000010001049e"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f00000011c0)={0x2c, &(0x7f0000001040)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000480)={0x44, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000096228ea3a83442604667a36ee49a916f222635a0334069019a80471c9fe0"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000bc0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000e80)={0x1c, &(0x7f0000000d00)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0}) syz_usb_disconnect(r1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000240)=""/165) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000400)=""/56, 0x38) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="124a00010902120001000000000904000000ef0301354593ffeecbbf67906a8c8c44220b8d36e3e99429be6fdecb09fe8bd013cb305b3df1c0c92e8a0c90e537511ee2cbe2a1e84b4bdb4696636e6a2b01037baeb436a86db1f1c41175a6466fb6c39a847b265e65078cb20f011041e842bc660c43e53cda2d7742524e20c1c94de0363e528b9c6e2084361810ff888107e148ab32662af2e8911754e5ead01825325831e3a7658113c20b2eaef0f58b021c26edb6c48329752a4b4658df8090abcbb48c0855d9334f0d27"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) read$char_usb(r4, &(0x7f00000000c0)=""/70, 0x46) syz_usb_control_io(r3, 0x0, &(0x7f0000000b40)={0x84, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 386.720750][ T4549] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 386.760792][ T12] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 386.791216][ T17] usb 2-1: string descriptor 0 read error: -71 [ 386.797507][ T17] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 386.806748][ T17] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.830824][ T17] usb 2-1: can't set config #1, error -71 [ 386.838024][ T17] usb 2-1: USB disconnect, device number 50 [ 386.930890][ T4549] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 386.941860][ T4549] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 386.951647][ T4549] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice= 0.40 [ 386.960715][ T4549] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 386.969807][ T4549] usb 1-1: config 0 descriptor?? [ 387.000827][ T12] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 387.010312][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 387.010822][ T4532] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 387.021993][ T12] usb 6-1: config 0 descriptor?? [ 387.082095][ T12] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 387.088903][ T12] dvb-usb: bulk message failed: -22 (3/0) [ 387.096245][ T12] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 387.120818][ T4532] usb 3-1: Using ep0 maxpacket: 32 [ 387.121169][ T12] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 387.133250][ T12] usb 6-1: media controller created [ 387.142813][ T12] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 387.164817][ T12] dvb-usb: bulk message failed: -22 (6/0) [ 387.170915][ T12] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 387.200836][ T17] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 387.221750][ T12] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input251 [ 387.233953][ T12] dvb-usb: schedule remote query interval to 150 msecs. [ 387.241040][ T12] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 387.247305][ T4532] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 387.257001][ T4532] usb 3-1: config 0 has no interface number 0 [ 387.263529][ T4532] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 387.272788][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 387.282546][ T4532] usb 3-1: config 0 descriptor?? [ 387.286655][ T12] usb 6-1: USB disconnect, device number 72 [ 387.300970][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 387.324464][ T4532] snd_usb_pod 3-1:0.1: Line 6 Pocket POD found [ 387.370935][ T12] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 387.420765][ T17] usb 2-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 387.429907][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 387.439374][ T17] usb 2-1: config 0 descriptor?? [ 387.441907][ T4549] appleir 0003:05AC:8243.001C: unknown main item tag 0x0 [ 387.452128][ T4549] appleir 0003:05AC:8243.001C: No inputs registered, leaving [ 387.462547][ T4549] appleir 0003:05AC:8243.001C: hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8243] on usb-dummy_hcd.0-1/input0 [ 387.482615][ T17] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 387.531399][ T4532] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now attached [ 387.742741][ T12] usb 3-1: USB disconnect, device number 58 [ 387.750817][ T12] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now disconnected [ 387.843689][ T4532] usb 1-1: USB disconnect, device number 13 [ 388.090792][ T4536] gspca_sunplus: reg_w_riv err -71 [ 388.096061][ T4536] sunplus: probe of 5-1:0.0 failed with error -71 [ 388.100892][ T4549] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 388.104373][ T4536] usb 5-1: USB disconnect, device number 39 [ 388.320869][ T4549] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.bd [ 388.330354][ T4549] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 388.340053][ T4549] usb 6-1: config 0 descriptor?? [ 388.382607][ T4549] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 388.389439][ T4549] dvb-usb: bulk message failed: -22 (3/0) [ 388.396266][ T4549] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 388.421132][ T4549] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 388.428296][ T4549] usb 6-1: media controller created [ 388.438436][ T4549] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 388.454104][ T4549] dvb-usb: bulk message failed: -22 (6/0) [ 388.460027][ T4549] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 388.501999][ T4549] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input252 [ 388.510828][ T4532] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 388.521307][ T4549] dvb-usb: schedule remote query interval to 150 msecs. [ 388.528309][ T4549] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. 00:17:12 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000008656a40d8050a819fd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd711a34487d3170c9c963e5630812d4466ef0158b88f5e541e3e637fd3735eb855f3d010ee67582f39ecaec5d4c590100388908e7087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b159777245681bdff595ec2fed91d739"], 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd5, 0x3a, 0x3, 0x40, 0xbfd, 0x120, 0x65b1, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x76, 0xa1, 0x7b}}]}}]}}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x208000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/125) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 388.582268][ T4536] usb 6-1: USB disconnect, device number 73 [ 388.610950][ T4532] usb 3-1: Using ep0 maxpacket: 32 [ 388.620751][ T12] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 388.682547][ T4536] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 388.730763][ T4532] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 388.738844][ T4532] usb 3-1: config 0 has no interface number 0 [ 388.746021][ T4532] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 388.755182][ T4532] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 388.767427][ T4532] usb 3-1: config 0 descriptor?? [ 388.813213][ T4532] snd_usb_pod 3-1:0.1: Line 6 Pocket POD found [ 388.840814][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 388.852344][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 388.862244][ T12] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice= 0.40 [ 388.871294][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 388.879291][ T4549] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 388.880829][ T17] gspca_sunplus: reg_r err -110 [ 388.888459][ T12] usb 1-1: config 0 descriptor?? 00:17:12 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000008656a40d8050a81bdd5000000010902120001000000000904000000fc3007007c9dea7ba89f9c91c93a63b4f850871357cadc7d0fe529b00b5a3d2a1d16af4ded46a994b75fefee537f7192a49c45ef952b5a15a19e3b5927d05ef847f3806af6fa267bed12dbbc87d3b602c4d60c8ff580c0e1ccb00293dd791a34487d3170c9c963e5630812d446e67582f39ecaec5d4c590100388908e7f3ad8cca8411de1a1d94d33116087b7aaf53fd0f690b8c439bb37d1f9684f8647b7f5807ba673fced836e6c6d7bc304766cfe3759a4443423063ae969eacef8bb5c6c9b1597772456801d2c3a7673472"], 0x0) syz_usb_connect$uac1(0x7, 0xdb, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc9, 0x3, 0x1, 0x81, 0x0, 0xff, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x6, 0x4}, [@mixer_unit={0x6, 0x24, 0x4, 0x3, 0x2, "96"}, @feature_unit={0x13, 0x24, 0x6, 0x5, 0x3, 0x6, [0x5, 0x1, 0x9, 0x2, 0x7, 0x1], 0x80}, @feature_unit={0x13, 0x24, 0x6, 0x3, 0x2, 0x6, [0x6, 0x6, 0x1, 0x4, 0x1, 0x8], 0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x2, 0x1007}, @as_header={0x7, 0x24, 0x1, 0x1, 0x5, 0x1}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0x4, 0xe42, 0x4, "e4"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x81, 0x4, 0x0, 0x4, "ccb0bd28841e8fd418"}, @as_header={0x7, 0x24, 0x1, 0x3, 0x3, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x2, 0x7, 0x4}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x1, 0x5, 0x6d, {0x7, 0x25, 0x1, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0xc1, 0x80, 0x1}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x4, 0xfc, 0x9, {0x7, 0x25, 0x1, 0x1, 0x3, 0x8}}}}}}}]}}, &(0x7f0000000440)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0a06010202f818080200"], @ANYBLOB="09010000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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"/265], @ANYBLOB="0100000004000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="04031504"]]) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000480)=""/194) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xf9, 0x0, 0x0, 0x0, "d9b831c2b1f58c196d14fd6740e8cc81393d1b385afa8fc7ec4c6664639c5d0f"}) [ 388.970800][ T4549] usb 5-1: Using ep0 maxpacket: 8 [ 389.024557][ T4532] snd_usb_pod 3-1:0.1: set_interface failed [ 389.030707][ T4532] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now disconnected [ 389.038861][ T4532] snd_usb_pod: probe of 3-1:0.1 failed with error -71 [ 389.047467][ T4532] usb 3-1: USB disconnect, device number 59 [ 389.053526][ T4536] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 389.090824][ T4549] usb 5-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=e2.04 [ 389.099904][ T4549] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 389.111841][ T4549] usb 5-1: config 0 descriptor?? [ 389.152736][ T4549] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 389.201933][ T12] appleir 0003:05AC:8243.001D: unknown main item tag 0x0 [ 389.209298][ T12] appleir 0003:05AC:8243.001D: No inputs registered, leaving [ 389.218685][ T12] appleir 0003:05AC:8243.001D: hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8243] on usb-dummy_hcd.0-1/input0 00:17:13 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="12015002810e8310a60715859e7701020301090283070204209007090484020d7891d90309210600480122af0809218100000122260909050f08200000208039110df42af58b5030b5d580c235c6f662ae25b6f2cf293359912df6b7b1a04b3fbcfed981182264b235da0636788e3a467ae22c00fa138addfebc3051a6901d2d34d62b629bed8150f27f8a6c01dc2af92a7e49b657bd68cda52eb5139522ab21c1b86d53ac7848f3a7011b231dba7c668963cd3c9d9f3ba0482be429516d1fdd80450c743fbe60464642db3c44a123c9560f00edd895cf013fa4c747b6eeaae4c7f44365186d4d11b78fe0e60544134883ae1f2b368a2a4990eb836cb97ed98d8dd4ed01f9e3da3a9bea9c0d860b9a155d5942a6206e6f272597def552a3d46a875d9c7dedde6590d2d3bfc29f3107952659a0296330c91e00926be779b72c8d2ec8bc09050300ff036e8006a323d1a12292a6eac4e022a9565e7b2d3a1d2441bc6817b9baa61bdc6bbbc91ea36f920d03308cabcc89320f6b559e38f181e3ea492658501ed900dbc5689705b5e0050116e24f42bf2aa82ee10320edaea0ecb7c7a569202d53f40c6400b4d9a985cc6c1116b5ba358221aa89ed61762ee65f25bd262ab0d0e6fa7ca9095437d88603545308cddbfcaf7e26d72c93e3d541ec21d0e36bbe236f1dd19472912609050a0820000900810725010203470009050200200000062055081eeb1bd08e2c4adf91a51e54a64124c21862f2ca04001e1ab02788101e46b44bd20a734735c95d42af46f74b91413b8b536966f4bc2882eb61bb060ad3172347102d852ee1ff18277a52339209bb1f49a6001f09050a00400008200307250102de05005e24db4e2fb1d3677122dd073c16ea76b3ee9db51cd2d25074868ad65c103f8a60d247873c5a6e33adcc32bd0b20c6350d83c11fea3dbfda477547b5cade436a64ceed995d3caf3a9f76cee14a9ed5c794c068269fa20a10525f673efa0809050610400015400109050f042000000902de3e293a81777d6ad29ddf2eaf8089cfde0eb315251a8b81d9a7d2f323368022ef863073d6b6ef8a6d1d2205264ecbfea9572b327f6b434378a24255a6da70dc9450c8bd18ca4db0ade3cf5f3be81086cb777c3bbd251afa24e569e7aabe6fbd15f67703227f68f19552f7972478b92925b7139848d91c5227de1d66f83ab8731846e4fed5f33d2227778d23b5"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0xffffffffffffff9e, &(0x7f0000000280)="cf") syz_open_dev$hidraw(0x0, 0x0, 0x107f41) r0 = syz_open_dev$hidraw(0x0, 0x0, 0x12d43d) write$hidraw(r0, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8cf6bd8605cc6dd64", 0x800000) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000080)=""/42, 0x2a) read$char_usb(r2, &(0x7f0000000040)=""/141, 0x8d) read$hidraw(r1, &(0x7f0000000e80)=""/4096, 0x1000) r3 = syz_open_dev$hidraw(0x0, 0x0, 0x1ad6bd) write$hidraw(r3, &(0x7f0000000000)="3a0ac17e00595345e24ea72cf22da8096bd8605cc6dd64", 0x101200) r4 = syz_open_dev$hidraw(0x0, 0x0, 0x100201) write$hidraw(r4, &(0x7f0000001200)='\x00', 0x128e84bc) read$hidraw(r4, &(0x7f0000001e80)=""/4096, 0x1000) read$hidraw(r1, &(0x7f0000003200)=""/4096, 0xffffffad) [ 389.340802][ T4536] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=d5.9f [ 389.349952][ T4536] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 389.359624][ T4536] usb 6-1: config 0 descriptor?? 00:17:13 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000005640)={{0x12, 0x1, 0x0, 0x54, 0x3f, 0xa1, 0x8, 0xfe6, 0x9800, 0x989f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x52, 0x15, 0x17}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x40, 0x13, 0x6}, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000b80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)={0x40, 0x19, 0x2, "3294"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_read(r0, 0xb, 0x7c, &(0x7f0000000000)=""/124) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x66) [ 389.390794][ T4549] gspca_sunplus: reg_w_riv err -71 [ 389.400054][ T4549] sunplus: probe of 5-1:0.0 failed with error -71 [ 389.402442][ T4536] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 389.413797][ T4536] dvb-usb: bulk message failed: -22 (3/0) [ 389.417261][ T4549] usb 5-1: USB disconnect, device number 40 [ 389.422860][ T4532] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 389.444732][ T4536] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 389.456192][ T78] usb 1-1: USB disconnect, device number 14 [ 389.471072][ T4536] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 389.478263][ T4536] usb 6-1: media controller created [ 389.488431][ T4536] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 389.501092][ T78] ================================================================== [ 389.509208][ T78] BUG: KASAN: use-after-free in register_lock_class+0xeda/0x11d0 [ 389.516925][ T78] Write of size 8 at addr ffff8881cefa1cb0 by task kworker/1:1/78 [ 389.524876][ T78] [ 389.527192][ T78] CPU: 1 PID: 78 Comm: kworker/1:1 Not tainted 5.6.0-rc3-syzkaller #0 [ 389.535333][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.545404][ T78] Workqueue: usb_hub_wq hub_event [ 389.550404][ T78] Call Trace: [ 389.553675][ T78] dump_stack+0xef/0x16e [ 389.557918][ T78] ? register_lock_class+0xeda/0x11d0 [ 389.563354][ T78] ? register_lock_class+0xeda/0x11d0 [ 389.568830][ T78] print_address_description.constprop.0.cold+0xd3/0x314 [ 389.575901][ T78] ? register_lock_class+0xeda/0x11d0 [ 389.581275][ T78] ? register_lock_class+0xeda/0x11d0 [ 389.586638][ T78] __kasan_report.cold+0x37/0x77 [ 389.591569][ T78] ? register_lock_class+0xeda/0x11d0 [ 389.596938][ T78] kasan_report+0xe/0x20 [ 389.601203][ T78] register_lock_class+0xeda/0x11d0 [ 389.606421][ T78] ? is_dynamic_key+0x1b0/0x1b0 [ 389.611257][ T78] __lock_acquire+0xfc/0x3b60 [ 389.615924][ T78] ? mark_lock+0xbc/0x1160 [ 389.620320][ T78] ? mark_held_locks+0xe0/0xe0 [ 389.625137][ T78] ? find_held_lock+0x2d/0x110 [ 389.629895][ T78] lock_acquire+0x130/0x340 [ 389.634380][ T78] ? __wake_up_common_lock+0xb4/0x130 [ 389.639748][ T78] _raw_spin_lock_irqsave+0x32/0x50 [ 389.644939][ T78] ? __wake_up_common_lock+0xb4/0x130 [ 389.650306][ T78] __wake_up_common_lock+0xb4/0x130 [ 389.655492][ T78] ? __wake_up_common+0x650/0x650 [ 389.660601][ T78] ? __mutex_unlock_slowpath+0xe2/0x660 [ 389.666258][ T78] ? del_timer_sync+0x115/0x130 [ 389.671115][ T78] ? usbhid_close+0x15c/0x210 [ 389.675782][ T78] hiddev_disconnect+0x154/0x1b4 [ 389.680705][ T78] hid_disconnect+0xb4/0x1a0 [ 389.685334][ T78] hid_hw_stop+0x12/0x70 [ 389.689559][ T78] appleir_remove+0x38/0x60 [ 389.694043][ T78] hid_device_remove+0xed/0x240 [ 389.698881][ T78] ? appleir_input_mapping+0x10/0x10 [ 389.704163][ T78] ? hid_compare_device_paths+0xc0/0xc0 [ 389.709719][ T78] device_release_driver_internal+0x231/0x500 [ 389.715765][ T78] bus_remove_device+0x2eb/0x5a0 [ 389.720819][ T78] device_del+0x481/0xd30 [ 389.725140][ T78] ? device_create_with_groups+0x120/0x120 [ 389.730949][ T78] ? do_raw_spin_lock+0x129/0x290 [ 389.735960][ T78] hid_destroy_device+0xe1/0x150 [ 389.740879][ T78] usbhid_disconnect+0x9f/0xe0 00:17:13 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4c601) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x6, 0x40, 0x1f, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc394, 0x1b}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x81, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x4, 0x5, {0x7, 0x25, 0x1, 0x81, 0xbc, 0x7fff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x80, 0x1f, 0x9, {0x7, 0x25, 0x1, 0x2, 0x5, 0x4}}}}}}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x6, 0x7, 0x81, 0x20, 0x7f}, 0x5, &(0x7f0000000300)={0x5, 0xf, 0x5}, 0x2, [{0xca, &(0x7f0000000340)=@string={0xca, 0x3, "34eb51ef1f4a384ed0fed44345b8e5909a7751e28e9cdae0275cc6e83ef7cc927a263e1dc5bd2c1a94f5eeefb0bcbc1584954865df0e7ed99601edf6a9f3bb28a0e5624aad126579ff937cf6732f98453f98f7c205edd46fa45fd8c76328de20d674c31755d9e243c4124d7de4511324b643b331a9f774910bff58527612d5a913afa802ad36260d1a805f23480b74d4d93bc76f2777f3128581ca36501c427e9098e226f9bebf804b4464699c7d0bd5e26f553293f83b269a66d58a9976a35b16ad585219d36307"}}, {0x0, 0xfffffffffffffffe}]}) 00:17:13 executing program 1: syz_usb_connect$uac1(0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) [ 389.745631][ T78] usb_unbind_interface+0x1bd/0x8a0 [ 389.750815][ T78] ? __pm_runtime_idle+0xd1/0x310 [ 389.755834][ T78] ? usb_autoresume_device+0x60/0x60 [ 389.761127][ T78] device_release_driver_internal+0x42f/0x500 [ 389.767202][ T78] bus_remove_device+0x2eb/0x5a0 [ 389.772155][ T78] device_del+0x481/0xd30 [ 389.776494][ T78] ? device_create_with_groups+0x120/0x120 [ 389.782309][ T78] ? usb_remove_ep_devs+0x3e/0x80 [ 389.787339][ T78] ? remove_intf_ep_devs+0x13f/0x1d0 [ 389.792634][ T78] usb_disable_device+0x23d/0x790 [ 389.797667][ T78] usb_disconnect+0x293/0x900 [ 389.802348][ T78] hub_event+0x1a1d/0x4300 [ 389.806767][ T78] ? hub_port_debounce+0x350/0x350 [ 389.811909][ T78] ? find_held_lock+0x2d/0x110 [ 389.816773][ T78] ? mark_held_locks+0xe0/0xe0 [ 389.821546][ T78] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 389.827089][ T78] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 389.832375][ T78] process_one_work+0x94b/0x1620 [ 389.837301][ T78] ? pwq_dec_nr_in_flight+0x310/0x310 [ 389.842655][ T78] ? do_raw_spin_lock+0x129/0x290 [ 389.847658][ T78] worker_thread+0x96/0xe20 [ 389.852142][ T78] ? process_one_work+0x1620/0x1620 [ 389.857321][ T78] kthread+0x318/0x420 [ 389.861375][ T78] ? kthread_create_on_node+0xf0/0xf0 [ 389.866728][ T78] ret_from_fork+0x24/0x30 [ 389.871119][ T78] [ 389.873429][ T78] Allocated by task 12: [ 389.877566][ T78] save_stack+0x1b/0x80 [ 389.881703][ T78] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 389.887314][ T78] hiddev_connect+0x242/0x5b0 [ 389.891970][ T78] hid_connect+0x239/0xbb0 [ 389.896381][ T78] hid_hw_start+0xa2/0x130 [ 389.900799][ T78] appleir_probe+0x13e/0x1a0 [ 389.905387][ T78] hid_device_probe+0x2be/0x3f0 [ 389.910236][ T78] really_probe+0x290/0xac0 [ 389.914723][ T78] driver_probe_device+0x223/0x350 [ 389.919816][ T78] __device_attach_driver+0x1d1/0x290 [ 389.925169][ T78] bus_for_each_drv+0x162/0x1e0 [ 389.929997][ T78] __device_attach+0x217/0x390 [ 389.934744][ T78] bus_probe_device+0x1e4/0x290 [ 389.940097][ T78] device_add+0x1459/0x1bf0 [ 389.944579][ T78] hid_add_device+0x33c/0x9a0 [ 389.949233][ T78] usbhid_probe+0xa81/0xfa0 [ 389.953718][ T78] usb_probe_interface+0x310/0x800 [ 389.958810][ T78] really_probe+0x290/0xac0 [ 389.963306][ T78] driver_probe_device+0x223/0x350 [ 389.968400][ T78] __device_attach_driver+0x1d1/0x290 [ 389.973753][ T78] bus_for_each_drv+0x162/0x1e0 [ 389.978610][ T78] __device_attach+0x217/0x390 [ 389.983367][ T78] bus_probe_device+0x1e4/0x290 [ 389.988197][ T78] device_add+0x1459/0x1bf0 [ 389.992701][ T78] usb_set_configuration+0xe47/0x17d0 [ 389.998054][ T78] usb_generic_driver_probe+0x9d/0xe0 [ 390.003407][ T78] usb_probe_device+0xd9/0x230 [ 390.008148][ T78] really_probe+0x290/0xac0 [ 390.012630][ T78] driver_probe_device+0x223/0x350 [ 390.017826][ T78] __device_attach_driver+0x1d1/0x290 [ 390.023176][ T78] bus_for_each_drv+0x162/0x1e0 [ 390.028103][ T78] __device_attach+0x217/0x390 [ 390.032860][ T78] bus_probe_device+0x1e4/0x290 [ 390.037693][ T78] device_add+0x1459/0x1bf0 [ 390.042175][ T78] usb_new_device.cold+0x540/0xcd0 [ 390.047275][ T78] hub_event+0x21cb/0x4300 [ 390.051683][ T78] process_one_work+0x94b/0x1620 [ 390.056601][ T78] worker_thread+0x96/0xe20 [ 390.061081][ T78] kthread+0x318/0x420 [ 390.065131][ T78] ret_from_fork+0x24/0x30 [ 390.069533][ T78] [ 390.071842][ T78] Freed by task 9689: [ 390.075903][ T78] save_stack+0x1b/0x80 [ 390.080039][ T78] __kasan_slab_free+0x117/0x160 [ 390.084956][ T78] kfree+0xd5/0x300 [ 390.088756][ T78] hiddev_release+0x402/0x520 [ 390.093420][ T78] __fput+0x2d7/0x840 [ 390.097381][ T78] task_work_run+0x13f/0x1c0 [ 390.101950][ T78] exit_to_usermode_loop+0x1d2/0x200 [ 390.107210][ T78] do_syscall_64+0x4e0/0x5a0 [ 390.111781][ T78] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.117642][ T78] [ 390.119967][ T78] The buggy address belongs to the object at ffff8881cefa1c00 [ 390.119967][ T78] which belongs to the cache kmalloc-512 of size 512 [ 390.134015][ T78] The buggy address is located 176 bytes inside of [ 390.134015][ T78] 512-byte region [ffff8881cefa1c00, ffff8881cefa1e00) [ 390.147260][ T78] The buggy address belongs to the page: [ 390.152902][ T78] page:ffffea00073be800 refcount:1 mapcount:0 mapping:ffff8881da002500 index:0x0 compound_mapcount: 0 [ 390.163809][ T78] flags: 0x200000000010200(slab|head) [ 390.169178][ T78] raw: 0200000000010200 0000000000000000 0000000100000001 ffff8881da002500 [ 390.177760][ T78] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 390.186326][ T78] page dumped because: kasan: bad access detected [ 390.192730][ T78] [ 390.195041][ T78] Memory state around the buggy address: [ 390.200658][ T78] ffff8881cefa1b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 390.208710][ T78] ffff8881cefa1c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 390.216764][ T78] >ffff8881cefa1c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 390.224821][ T78] ^ [ 390.230447][ T78] ffff8881cefa1d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 390.238517][ T78] ffff8881cefa1d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 390.246614][ T78] ================================================================== [ 390.254653][ T78] Disabling lock debugging due to kernel taint [ 390.260796][ T78] Kernel panic - not syncing: panic_on_warn set ... [ 390.267363][ T78] CPU: 1 PID: 78 Comm: kworker/1:1 Tainted: G B 5.6.0-rc3-syzkaller #0 [ 390.276875][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.286919][ T78] Workqueue: usb_hub_wq hub_event [ 390.291925][ T78] Call Trace: [ 390.295197][ T78] dump_stack+0xef/0x16e [ 390.299425][ T78] panic+0x2aa/0x6e1 [ 390.303298][ T78] ? add_taint.cold+0x16/0x16 [ 390.307959][ T78] ? print_shadow_for_address+0xb8/0x114 [ 390.313570][ T78] ? trace_hardirqs_off+0x50/0x200 [ 390.318662][ T78] ? register_lock_class+0xeda/0x11d0 [ 390.324033][ T78] end_report+0x43/0x49 [ 390.328196][ T78] ? register_lock_class+0xeda/0x11d0 [ 390.333564][ T78] __kasan_report.cold+0x55/0x77 [ 390.338494][ T78] ? register_lock_class+0xeda/0x11d0 [ 390.343847][ T78] kasan_report+0xe/0x20 [ 390.348202][ T78] register_lock_class+0xeda/0x11d0 [ 390.353405][ T78] ? is_dynamic_key+0x1b0/0x1b0 [ 390.358243][ T78] __lock_acquire+0xfc/0x3b60 [ 390.363035][ T78] ? mark_lock+0xbc/0x1160 [ 390.367449][ T78] ? mark_held_locks+0xe0/0xe0 [ 390.372210][ T78] ? find_held_lock+0x2d/0x110 [ 390.376962][ T78] lock_acquire+0x130/0x340 [ 390.381479][ T78] ? __wake_up_common_lock+0xb4/0x130 [ 390.386839][ T78] _raw_spin_lock_irqsave+0x32/0x50 [ 390.392020][ T78] ? __wake_up_common_lock+0xb4/0x130 [ 390.397388][ T78] __wake_up_common_lock+0xb4/0x130 [ 390.402563][ T78] ? __wake_up_common+0x650/0x650 [ 390.407566][ T78] ? __mutex_unlock_slowpath+0xe2/0x660 [ 390.413089][ T78] ? del_timer_sync+0x115/0x130 [ 390.417955][ T78] ? usbhid_close+0x15c/0x210 [ 390.422609][ T78] hiddev_disconnect+0x154/0x1b4 [ 390.427524][ T78] hid_disconnect+0xb4/0x1a0 [ 390.432109][ T78] hid_hw_stop+0x12/0x70 [ 390.436980][ T78] appleir_remove+0x38/0x60 [ 390.441468][ T78] hid_device_remove+0xed/0x240 [ 390.446302][ T78] ? appleir_input_mapping+0x10/0x10 [ 390.451567][ T78] ? hid_compare_device_paths+0xc0/0xc0 [ 390.457117][ T78] device_release_driver_internal+0x231/0x500 [ 390.463186][ T78] bus_remove_device+0x2eb/0x5a0 [ 390.468107][ T78] device_del+0x481/0xd30 [ 390.472549][ T78] ? device_create_with_groups+0x120/0x120 [ 390.478342][ T78] ? do_raw_spin_lock+0x129/0x290 [ 390.483354][ T78] hid_destroy_device+0xe1/0x150 [ 390.488275][ T78] usbhid_disconnect+0x9f/0xe0 [ 390.493039][ T78] usb_unbind_interface+0x1bd/0x8a0 [ 390.498242][ T78] ? __pm_runtime_idle+0xd1/0x310 [ 390.503345][ T78] ? usb_autoresume_device+0x60/0x60 [ 390.508611][ T78] device_release_driver_internal+0x42f/0x500 [ 390.514670][ T78] bus_remove_device+0x2eb/0x5a0 [ 390.519588][ T78] device_del+0x481/0xd30 [ 390.524126][ T78] ? device_create_with_groups+0x120/0x120 [ 390.529954][ T78] ? usb_remove_ep_devs+0x3e/0x80 [ 390.535091][ T78] ? remove_intf_ep_devs+0x13f/0x1d0 [ 390.540498][ T78] usb_disable_device+0x23d/0x790 [ 390.545515][ T78] usb_disconnect+0x293/0x900 [ 390.550190][ T78] hub_event+0x1a1d/0x4300 [ 390.554593][ T78] ? hub_port_debounce+0x350/0x350 [ 390.559698][ T78] ? find_held_lock+0x2d/0x110 [ 390.564440][ T78] ? mark_held_locks+0xe0/0xe0 [ 390.569209][ T78] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 390.574736][ T78] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 390.580003][ T78] process_one_work+0x94b/0x1620 [ 390.584921][ T78] ? pwq_dec_nr_in_flight+0x310/0x310 [ 390.590270][ T78] ? do_raw_spin_lock+0x129/0x290 [ 390.595273][ T78] worker_thread+0x96/0xe20 [ 390.599755][ T78] ? process_one_work+0x1620/0x1620 [ 390.604931][ T78] kthread+0x318/0x420 [ 390.609017][ T78] ? kthread_create_on_node+0xf0/0xf0 [ 390.614369][ T78] ret_from_fork+0x24/0x30 [ 390.619724][ T78] Kernel Offset: disabled [ 390.624118][ T78] Rebooting in 86400 seconds..