32: Identified as Leadtek Winfast USB II (card=7) [ 181.106475][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 181.107392][ T27] em28xx 3-1:0.132: Registering V4L2 extension [ 181.112859][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 181.112894][ T32] em28xx 2-1:0.132: board has no eeprom [ 181.159447][ T5828] usb 3-1: USB disconnect, device number 13 [ 181.161814][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 181.183594][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 181.194426][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 181.194457][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 181.204412][ T32] usb 2-1: USB disconnect, device number 12 [ 181.229486][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 181.236188][ T5746] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 181.252190][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 181.252222][ T193] em28xx 1-1:0.132: board has no eeprom [ 181.305668][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 181.305698][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 181.328524][ T193] usb 1-1: USB disconnect, device number 13 [ 181.335969][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 181.363578][ T27] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 181.363599][ T27] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 181.363610][ T27] em28xx 3-1:0.132: No AC97 audio processor [ 181.388929][ T27] usb 3-1: Decoder not found [ 181.388950][ T27] em28xx 3-1:0.132: failed to create media graph [ 181.388977][ T27] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 181.394679][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 181.399236][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 181.406058][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 181.406164][ T5746] usb 4-1: config 0 has no interface number 0 [ 181.406272][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 181.406345][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 181.412573][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.412654][ T5746] usb 4-1: Product: syz [ 181.412696][ T5746] usb 4-1: Manufacturer: syz [ 181.412731][ T5746] usb 4-1: SerialNumber: syz [ 181.450739][ T27] em28xx 3-1:0.132: Remote control support is not available for this card. [ 181.450922][ T1224] em28xx 2-1:0.132: Registering V4L2 extension [ 181.505865][ T5746] usb 4-1: config 0 descriptor?? [ 181.520570][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 181.520605][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 181.719377][ T1224] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 181.719401][ T1224] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 181.719431][ T1224] em28xx 2-1:0.132: No AC97 audio processor [ 181.720806][ T1224] usb 2-1: Decoder not found [ 181.720846][ T1224] em28xx 2-1:0.132: failed to create media graph [ 181.720873][ T1224] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 181.735275][ T1224] em28xx 2-1:0.132: Remote control support is not available for this card. [ 181.735557][ T32] em28xx 2-1:0.132: Closing input extension [ 181.737746][ T9] em28xx 1-1:0.132: Registering V4L2 extension [ 181.745585][ T32] em28xx: Freeing device [ 181.791868][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 181.861444][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 181.862429][ T5746] em28xx 4-1:0.132: board has no eeprom [ 181.915829][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 181.915856][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 181.921955][ T5746] usb 4-1: USB disconnect, device number 13 [ 181.923650][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 181.969927][ T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 181.969948][ T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 181.969959][ T9] em28xx 1-1:0.132: No AC97 audio processor [ 181.972283][ T9] usb 1-1: Decoder not found [ 181.972299][ T9] em28xx 1-1:0.132: failed to create media graph [ 181.972318][ T9] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 182.013727][ T9] em28xx 1-1:0.132: Remote control support is not available for this card. [ 182.013815][ T5828] em28xx 3-1:0.132: Closing input extension [ 182.013838][ T193] em28xx 1-1:0.132: Closing input extension [ 182.014210][ T5735] em28xx 4-1:0.132: Registering V4L2 extension [ 182.055361][ T5828] em28xx: Freeing device [ 182.059830][ T193] em28xx: Freeing device [ 182.116302][ T32] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 182.264802][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 182.265996][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 182.267588][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 182.267616][ T32] usb 2-1: config 0 has no interface number 0 [ 182.267658][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 182.267686][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 182.269734][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.269760][ T32] usb 2-1: Product: syz [ 182.269775][ T32] usb 2-1: Manufacturer: syz [ 182.269790][ T32] usb 2-1: SerialNumber: syz [ 182.289196][ T32] usb 2-1: config 0 descriptor?? [ 182.317660][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 182.317699][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 182.329551][ T5735] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 182.329578][ T5735] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 182.329593][ T5735] em28xx 4-1:0.132: No AC97 audio processor [ 182.392801][ T5828] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 182.410256][ T5735] usb 4-1: Decoder not found [ 182.410278][ T5735] em28xx 4-1:0.132: failed to create media graph [ 182.410306][ T5735] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 182.411993][ T5735] em28xx 4-1:0.132: Remote control support is not available for this card. [ 182.412060][ T5746] em28xx 4-1:0.132: Closing input extension [ 182.414574][ T193] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 182.471797][ T5746] em28xx: Freeing device [ 182.554558][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 182.554917][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 182.555383][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 182.558151][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 182.558179][ T5828] usb 3-1: config 0 has no interface number 0 [ 182.558220][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 182.558248][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 182.562385][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.562405][ T5828] usb 3-1: Product: syz [ 182.562416][ T5828] usb 3-1: Manufacturer: syz [ 182.562426][ T5828] usb 3-1: SerialNumber: syz [ 182.576220][ T5828] usb 3-1: config 0 descriptor?? [ 182.614723][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 182.626859][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 182.671213][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 182.671244][ T193] usb 1-1: config 0 has no interface number 0 [ 182.671286][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 182.671315][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 182.673343][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.673371][ T193] usb 1-1: Product: syz [ 182.673386][ T193] usb 1-1: Manufacturer: syz [ 182.673400][ T193] usb 1-1: SerialNumber: syz [ 182.722486][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 182.722589][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 182.723598][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 182.723877][ T32] em28xx 2-1:0.132: board has no eeprom [ 182.770884][ T193] usb 1-1: config 0 descriptor?? [ 182.781145][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 182.781183][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 182.785029][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 182.785162][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 182.785339][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 182.844417][ T32] usb 2-1: USB disconnect, device number 13 [ 182.872511][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 182.884582][ T5746] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 182.897782][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 182.982640][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 182.982675][ T5828] em28xx 3-1:0.132: board has no eeprom 2026/10/12 11:33:02 executed programs: 59 [ 183.034431][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 183.035050][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 183.035759][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 183.035784][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 183.037150][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 183.041255][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 183.041282][ T5746] usb 4-1: config 0 has no interface number 0 [ 183.041343][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 183.041371][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 183.125270][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.125298][ T5746] usb 4-1: Product: syz [ 183.125311][ T5746] usb 4-1: Manufacturer: syz [ 183.125325][ T5746] usb 4-1: SerialNumber: syz [ 183.160633][ T5746] usb 4-1: config 0 descriptor?? [ 183.169129][ T5828] usb 3-1: USB disconnect, device number 14 [ 183.169747][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 183.169776][ T193] em28xx 1-1:0.132: board has no eeprom [ 183.180286][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 183.186275][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 183.186339][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 183.186374][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 183.214223][ T6553] usb 2-1: Decoder not found [ 183.215631][ T6553] em28xx 2-1:0.132: failed to create media graph [ 183.215728][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 183.223793][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 183.223939][ T1224] em28xx 3-1:0.132: Registering V4L2 extension [ 183.259168][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 183.259206][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 183.294396][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 183.294430][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 183.328141][ T193] usb 1-1: USB disconnect, device number 14 [ 183.331814][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 183.435834][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 183.496933][ T1224] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 183.496960][ T1224] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 183.496975][ T1224] em28xx 3-1:0.132: No AC97 audio processor [ 183.498081][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 183.498107][ T5746] em28xx 4-1:0.132: board has no eeprom [ 183.499241][ T1224] usb 3-1: Decoder not found [ 183.499254][ T1224] em28xx 3-1:0.132: failed to create media graph [ 183.499273][ T1224] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 183.501039][ T1224] em28xx 3-1:0.132: Remote control support is not available for this card. [ 183.501089][ T32] em28xx 2-1:0.132: Closing input extension [ 183.501172][ T9] em28xx 1-1:0.132: Registering V4L2 extension [ 183.571125][ T32] em28xx: Freeing device [ 183.578059][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 183.578086][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 183.634829][ T5746] usb 4-1: USB disconnect, device number 14 [ 183.636628][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 183.782765][ T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 183.782794][ T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 183.782810][ T9] em28xx 1-1:0.132: No AC97 audio processor [ 183.811126][ T9] usb 1-1: Decoder not found [ 183.811150][ T9] em28xx 1-1:0.132: failed to create media graph [ 183.811178][ T9] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 183.813733][ T9] em28xx 1-1:0.132: Remote control support is not available for this card. [ 183.813802][ T5828] em28xx 3-1:0.132: Closing input extension [ 183.813826][ T193] em28xx 1-1:0.132: Closing input extension [ 183.813898][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 183.865851][ T5828] em28xx: Freeing device [ 183.886010][ T193] em28xx: Freeing device [ 183.940671][ T32] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 184.097218][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 184.098525][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 184.099918][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 184.099949][ T32] usb 2-1: config 0 has no interface number 0 [ 184.099992][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 184.100021][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 184.107331][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.107413][ T32] usb 2-1: Product: syz [ 184.107460][ T32] usb 2-1: Manufacturer: syz [ 184.107539][ T32] usb 2-1: SerialNumber: syz [ 184.137098][ T32] usb 2-1: config 0 descriptor?? [ 184.191304][ T5828] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 184.209493][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 184.209523][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 184.212330][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 184.212357][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 184.212373][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 184.214019][ T5773] usb 4-1: Decoder not found [ 184.214038][ T5773] em28xx 4-1:0.132: failed to create media graph [ 184.214065][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 184.240426][ T193] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 184.284548][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 184.284625][ T5746] em28xx 4-1:0.132: Closing input extension [ 184.293744][ T5746] em28xx: Freeing device [ 184.366669][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 184.370197][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 184.373053][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 184.373075][ T5828] usb 3-1: config 0 has no interface number 0 [ 184.373104][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 184.373123][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 184.412934][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.413037][ T5828] usb 3-1: Product: syz [ 184.413088][ T5828] usb 3-1: Manufacturer: syz [ 184.413129][ T5828] usb 3-1: SerialNumber: syz [ 184.438658][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 184.453215][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 184.467559][ T5828] usb 3-1: config 0 descriptor?? [ 184.470522][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 184.483364][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 184.483393][ T193] usb 1-1: config 0 has no interface number 0 [ 184.483445][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 184.483472][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 184.527082][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 184.527121][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 184.527160][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.527183][ T193] usb 1-1: Product: syz [ 184.527198][ T193] usb 1-1: Manufacturer: syz [ 184.527213][ T193] usb 1-1: SerialNumber: syz [ 184.544894][ T193] usb 1-1: config 0 descriptor?? [ 184.583664][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 184.583702][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 184.610415][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 184.610475][ T32] em28xx 2-1:0.132: board has no eeprom [ 184.644607][ T5746] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 184.664848][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 184.664879][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 184.664936][ T1224] em28xx 2-1:0.132: Registering V4L2 extension [ 184.702806][ T32] usb 2-1: USB disconnect, device number 14 [ 184.717828][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 184.777810][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 184.804703][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 184.805339][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 184.807322][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 184.807349][ T5746] usb 4-1: config 0 has no interface number 0 [ 184.807392][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 184.807421][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 184.809450][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.809475][ T5746] usb 4-1: Product: syz [ 184.809490][ T5746] usb 4-1: Manufacturer: syz [ 184.809506][ T5746] usb 4-1: SerialNumber: syz [ 184.812392][ T5746] usb 4-1: config 0 descriptor?? [ 184.894011][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 184.911080][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 184.911119][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 184.930163][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 184.930260][ T5828] em28xx 3-1:0.132: board has no eeprom [ 184.973703][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 184.973762][ T193] em28xx 1-1:0.132: board has no eeprom [ 185.007263][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 185.007294][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 185.025862][ T5828] usb 3-1: USB disconnect, device number 15 [ 185.037577][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 185.037603][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 185.041752][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 185.077450][ T193] usb 1-1: USB disconnect, device number 15 [ 185.077801][ T1224] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 185.077822][ T1224] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 185.077837][ T1224] em28xx 2-1:0.132: No AC97 audio processor [ 185.084673][ T1224] usb 2-1: Decoder not found [ 185.084726][ T1224] em28xx 2-1:0.132: failed to create media graph [ 185.084798][ T1224] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 185.130233][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 185.131524][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 185.133708][ T1224] em28xx 2-1:0.132: Remote control support is not available for this card. [ 185.133748][ T5827] em28xx 3-1:0.132: Registering V4L2 extension [ 185.188583][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 185.188616][ T5746] em28xx 4-1:0.132: board has no eeprom [ 185.244396][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 185.244428][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 185.249938][ T5746] usb 4-1: USB disconnect, device number 15 [ 185.251681][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 185.297655][ T5827] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 185.297685][ T5827] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 185.297701][ T5827] em28xx 3-1:0.132: No AC97 audio processor [ 185.301091][ T5827] usb 3-1: Decoder not found [ 185.301115][ T5827] em28xx 3-1:0.132: failed to create media graph [ 185.301146][ T5827] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 185.304188][ T5827] em28xx 3-1:0.132: Remote control support is not available for this card. [ 185.306827][ T9] em28xx 1-1:0.132: Registering V4L2 extension [ 185.493679][ T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 185.493700][ T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 185.493711][ T9] em28xx 1-1:0.132: No AC97 audio processor [ 185.498287][ T9] usb 1-1: Decoder not found [ 185.498341][ T9] em28xx 1-1:0.132: failed to create media graph [ 185.498424][ T9] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 185.507257][ T9] em28xx 1-1:0.132: Remote control support is not available for this card. [ 185.507537][ T193] em28xx 1-1:0.132: Closing input extension [ 185.509266][ T32] em28xx 2-1:0.132: Closing input extension [ 185.510135][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 185.572334][ T193] em28xx: Freeing device [ 185.629096][ T32] em28xx: Freeing device [ 185.767873][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 185.767904][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 185.767921][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 185.770161][ T5773] usb 4-1: Decoder not found [ 185.770183][ T5773] em28xx 4-1:0.132: failed to create media graph [ 185.770214][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 185.772073][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 185.772142][ T5828] em28xx 3-1:0.132: Closing input extension [ 185.772743][ T5746] em28xx 4-1:0.132: Closing input extension [ 185.849476][ T5746] em28xx: Freeing device [ 185.849518][ T5828] em28xx: Freeing device [ 185.944840][ T193] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 185.964881][ T32] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 186.095425][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 186.096211][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 186.097207][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 186.097233][ T193] usb 1-1: config 0 has no interface number 0 [ 186.097274][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 186.097302][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 186.099822][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.099848][ T193] usb 1-1: Product: syz [ 186.099863][ T193] usb 1-1: Manufacturer: syz [ 186.099878][ T193] usb 1-1: SerialNumber: syz [ 186.102826][ T193] usb 1-1: config 0 descriptor?? [ 186.119539][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 186.137249][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 186.175179][ T5746] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 186.176590][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 186.176613][ T32] usb 2-1: config 0 has no interface number 0 [ 186.176648][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 186.176670][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 186.179403][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 186.179497][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 186.216748][ T5828] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 186.271466][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.271572][ T32] usb 2-1: Product: syz [ 186.271618][ T32] usb 2-1: Manufacturer: syz [ 186.271664][ T32] usb 2-1: SerialNumber: syz [ 186.287423][ T32] usb 2-1: config 0 descriptor?? [ 186.320693][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 186.320731][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 186.344546][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 186.345432][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 186.346533][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 186.346568][ T5746] usb 4-1: config 0 has no interface number 0 [ 186.346609][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 186.346636][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 186.348873][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.348898][ T5746] usb 4-1: Product: syz [ 186.348925][ T5746] usb 4-1: Manufacturer: syz [ 186.348935][ T5746] usb 4-1: SerialNumber: syz [ 186.353966][ T5746] usb 4-1: config 0 descriptor?? [ 186.378535][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 186.389277][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 186.389382][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 186.435725][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 186.453146][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 186.457805][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 186.457879][ T5828] usb 3-1: config 0 has no interface number 0 [ 186.458066][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 186.458183][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 186.472569][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.472704][ T5828] usb 3-1: Product: syz [ 186.472746][ T5828] usb 3-1: Manufacturer: syz [ 186.472781][ T5828] usb 3-1: SerialNumber: syz [ 186.493636][ T5828] usb 3-1: config 0 descriptor?? [ 186.531282][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 186.531476][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 186.573142][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 186.573177][ T193] em28xx 1-1:0.132: board has no eeprom [ 186.625135][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 186.625168][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 186.625239][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 186.625372][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 186.626637][ T5735] em28xx 1-1:0.132: Registering V4L2 extension [ 186.633031][ T193] usb 1-1: USB disconnect, device number 16 [ 186.678148][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 186.693767][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 186.693803][ T32] em28xx 2-1:0.132: board has no eeprom [ 186.719644][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 186.719686][ T5746] em28xx 4-1:0.132: board has no eeprom [ 186.744753][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 186.744785][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 186.749549][ T32] usb 2-1: USB disconnect, device number 15 [ 186.753558][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 186.767261][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 186.788877][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 186.788908][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 186.815836][ T5746] usb 4-1: USB disconnect, device number 16 [ 186.820969][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 186.847780][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 186.847818][ T5828] em28xx 3-1:0.132: board has no eeprom [ 186.904379][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 186.904412][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 186.940367][ T5828] usb 3-1: USB disconnect, device number 16 [ 186.943122][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 186.943482][ T5735] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 186.943521][ T5735] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 186.943537][ T5735] em28xx 1-1:0.132: No AC97 audio processor [ 186.982831][ T5735] usb 1-1: Decoder not found [ 186.982854][ T5735] em28xx 1-1:0.132: failed to create media graph [ 186.982881][ T5735] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 187.005433][ T5735] em28xx 1-1:0.132: Remote control support is not available for this card. [ 187.005500][ T1224] em28xx 2-1:0.132: Registering V4L2 extension [ 187.158297][ T1224] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 187.158323][ T1224] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 187.158338][ T1224] em28xx 2-1:0.132: No AC97 audio processor [ 187.159811][ T1224] usb 2-1: Decoder not found [ 187.159829][ T1224] em28xx 2-1:0.132: failed to create media graph [ 187.159856][ T1224] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 187.161643][ T1224] em28xx 2-1:0.132: Remote control support is not available for this card. [ 187.161723][ T32] em28xx 2-1:0.132: Closing input extension [ 187.162262][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 187.193489][ T32] em28xx: Freeing device [ 187.379268][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 187.379289][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 187.379300][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 187.380473][ T5773] usb 4-1: Decoder not found [ 187.380487][ T5773] em28xx 4-1:0.132: failed to create media graph [ 187.380505][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 187.382290][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 187.382380][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 187.521813][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 187.521835][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 187.521846][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 187.523163][ T6553] usb 3-1: Decoder not found [ 187.523181][ T6553] em28xx 3-1:0.132: failed to create media graph [ 187.523333][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 187.532741][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 187.533158][ T5828] em28xx 3-1:0.132: Closing input extension [ 187.539791][ T193] em28xx 1-1:0.132: Closing input extension [ 187.562533][ T5746] em28xx 4-1:0.132: Closing input extension [ 187.567317][ T32] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 187.619502][ T5828] em28xx: Freeing device [ 187.637959][ T5746] em28xx: Freeing device [ 187.682208][ T193] em28xx: Freeing device [ 187.735779][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 187.738636][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 187.741202][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 187.741249][ T32] usb 2-1: config 0 has no interface number 0 [ 187.741298][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 187.741324][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 187.745272][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.745352][ T32] usb 2-1: Product: syz [ 187.745386][ T32] usb 2-1: Manufacturer: syz [ 187.745428][ T32] usb 2-1: SerialNumber: syz [ 187.759089][ T32] usb 2-1: config 0 descriptor?? [ 187.786611][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 187.786725][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 187.965180][ T5828] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 188.015296][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 188.016994][ T5746] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 188.064445][ T193] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 188.083128][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 188.083153][ T32] em28xx 2-1:0.132: board has no eeprom [ 188.115377][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 188.116242][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 188.117333][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 188.117362][ T5828] usb 3-1: config 0 has no interface number 0 [ 188.117414][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 188.117437][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 188.119705][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.119735][ T5828] usb 3-1: Product: syz [ 188.119747][ T5828] usb 3-1: Manufacturer: syz [ 188.119759][ T5828] usb 3-1: SerialNumber: syz [ 188.122211][ T5828] usb 3-1: config 0 descriptor?? [ 188.135018][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 188.135108][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 188.137007][ T5827] em28xx 2-1:0.132: Registering V4L2 extension [ 188.161327][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 188.166417][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 188.240997][ T32] usb 2-1: USB disconnect, device number 16 [ 188.254090][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 188.260354][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 188.261670][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 188.261699][ T5746] usb 4-1: config 0 has no interface number 0 [ 188.261743][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 188.261772][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 188.264135][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.264162][ T5746] usb 4-1: Product: syz [ 188.264177][ T5746] usb 4-1: Manufacturer: syz [ 188.264192][ T5746] usb 4-1: SerialNumber: syz [ 188.273751][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 188.300089][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 188.340888][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 188.358173][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 188.358206][ T193] usb 1-1: config 0 has no interface number 0 [ 188.358248][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 188.358277][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 188.362756][ T5746] usb 4-1: config 0 descriptor?? [ 188.372751][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.372782][ T193] usb 1-1: Product: syz [ 188.372798][ T193] usb 1-1: Manufacturer: syz [ 188.372813][ T193] usb 1-1: SerialNumber: syz [ 188.436750][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 188.436793][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 188.439348][ T193] usb 1-1: config 0 descriptor?? [ 188.472350][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 188.472388][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 188.494135][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) 2026/10/12 11:33:07 executed programs: 71 [ 188.563948][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 188.563982][ T5828] em28xx 3-1:0.132: board has no eeprom [ 188.635287][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 188.635321][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 188.666230][ T5828] usb 3-1: USB disconnect, device number 17 [ 188.668222][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 188.696454][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 188.699538][ T5827] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 188.699558][ T5827] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 188.699568][ T5827] em28xx 2-1:0.132: No AC97 audio processor [ 188.700764][ T5827] usb 2-1: Decoder not found [ 188.700776][ T5827] em28xx 2-1:0.132: failed to create media graph [ 188.700796][ T5827] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 188.702659][ T5827] em28xx 2-1:0.132: Remote control support is not available for this card. [ 188.702738][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 188.727571][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 188.778920][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 188.778946][ T5746] em28xx 4-1:0.132: board has no eeprom [ 188.805320][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 188.805353][ T193] em28xx 1-1:0.132: board has no eeprom [ 188.834649][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 188.834672][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 188.841315][ T5746] usb 4-1: USB disconnect, device number 17 [ 188.842554][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 188.874420][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 188.874457][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 188.883289][ T193] usb 1-1: USB disconnect, device number 17 [ 188.889803][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 188.946975][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 188.946995][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 188.947006][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 188.948169][ T6553] usb 3-1: Decoder not found [ 188.948186][ T6553] em28xx 3-1:0.132: failed to create media graph [ 188.948211][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 188.950341][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 188.950405][ T32] em28xx 2-1:0.132: Closing input extension [ 188.950476][ T10] em28xx 4-1:0.132: Registering V4L2 extension [ 189.026165][ T32] em28xx: Freeing device [ 189.316898][ T10] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 189.316920][ T10] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 189.316931][ T10] em28xx 4-1:0.132: No AC97 audio processor [ 189.319672][ T10] usb 4-1: Decoder not found [ 189.319693][ T10] em28xx 4-1:0.132: failed to create media graph [ 189.319720][ T10] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 189.321244][ T10] em28xx 4-1:0.132: Remote control support is not available for this card. [ 189.321287][ T5735] em28xx 1-1:0.132: Registering V4L2 extension [ 189.329497][ T32] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 189.494493][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 189.495282][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 189.496433][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 189.496460][ T32] usb 2-1: config 0 has no interface number 0 [ 189.496501][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 189.496530][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 189.498687][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.498712][ T32] usb 2-1: Product: syz [ 189.498727][ T32] usb 2-1: Manufacturer: syz [ 189.498745][ T32] usb 2-1: SerialNumber: syz [ 189.501702][ T32] usb 2-1: config 0 descriptor?? [ 189.599723][ T5735] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 189.599743][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 189.599752][ T5735] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 189.599767][ T5735] em28xx 1-1:0.132: No AC97 audio processor [ 189.599775][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 189.601400][ T5735] usb 1-1: Decoder not found [ 189.601418][ T5735] em28xx 1-1:0.132: failed to create media graph [ 189.601446][ T5735] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 189.623274][ T5735] em28xx 1-1:0.132: Remote control support is not available for this card. [ 189.633693][ T193] em28xx 1-1:0.132: Closing input extension [ 189.637706][ T5828] em28xx 3-1:0.132: Closing input extension [ 189.638014][ T5746] em28xx 4-1:0.132: Closing input extension [ 189.673058][ T193] em28xx: Freeing device [ 189.744077][ T5828] em28xx: Freeing device [ 189.776382][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 189.777963][ T5746] em28xx: Freeing device [ 189.838911][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 189.838944][ T32] em28xx 2-1:0.132: board has no eeprom [ 189.894635][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 189.894666][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 189.899862][ T5827] em28xx 2-1:0.132: Registering V4L2 extension [ 189.902768][ T32] usb 2-1: USB disconnect, device number 17 [ 189.937708][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 190.064417][ T5828] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 190.065317][ T193] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 190.097393][ T5827] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 190.097425][ T5827] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 190.097442][ T5827] em28xx 2-1:0.132: No AC97 audio processor [ 190.099938][ T5827] usb 2-1: Decoder not found [ 190.099960][ T5827] em28xx 2-1:0.132: failed to create media graph [ 190.099991][ T5827] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 190.101783][ T5827] em28xx 2-1:0.132: Remote control support is not available for this card. [ 190.101868][ T32] em28xx 2-1:0.132: Closing input extension [ 190.104347][ T5746] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 190.174462][ T32] em28xx: Freeing device [ 190.234423][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 190.235156][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 190.236324][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 190.236348][ T193] usb 1-1: config 0 has no interface number 0 [ 190.236385][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 190.236411][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 190.239431][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.239456][ T193] usb 1-1: Product: syz [ 190.239472][ T193] usb 1-1: Manufacturer: syz [ 190.239486][ T193] usb 1-1: SerialNumber: syz [ 190.242273][ T193] usb 1-1: config 0 descriptor?? [ 190.255571][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 190.255666][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 190.266657][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 190.269861][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 190.271802][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 190.271840][ T5746] usb 4-1: config 0 has no interface number 0 [ 190.271917][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 190.271948][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 190.279759][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.279910][ T5746] usb 4-1: Product: syz [ 190.279956][ T5746] usb 4-1: Manufacturer: syz [ 190.280001][ T5746] usb 4-1: SerialNumber: syz [ 190.292924][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 190.309711][ T5746] usb 4-1: config 0 descriptor?? [ 190.343494][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 190.412427][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 190.412462][ T5828] usb 3-1: config 0 has no interface number 0 [ 190.412510][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 190.412543][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 190.488422][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 190.488494][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 190.507525][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.507557][ T5828] usb 3-1: Product: syz [ 190.507573][ T5828] usb 3-1: Manufacturer: syz [ 190.507589][ T5828] usb 3-1: SerialNumber: syz [ 190.513137][ T5828] usb 3-1: config 0 descriptor?? [ 190.552006][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 190.552050][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 190.580039][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 190.642839][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 190.642872][ T193] em28xx 1-1:0.132: board has no eeprom [ 190.659727][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 190.694400][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 190.694435][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 190.695393][ T10] em28xx 1-1:0.132: Registering V4L2 extension [ 190.702137][ T193] usb 1-1: USB disconnect, device number 18 [ 190.713768][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 190.755062][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 190.755101][ T5746] em28xx 4-1:0.132: board has no eeprom [ 190.805141][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 190.814567][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 190.814596][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 190.843294][ T5746] usb 4-1: USB disconnect, device number 18 [ 190.856144][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 190.881767][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 190.881803][ T5828] em28xx 3-1:0.132: board has no eeprom [ 190.894712][ T32] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 190.912544][ T10] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 190.912566][ T10] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 190.912576][ T10] em28xx 1-1:0.132: No AC97 audio processor [ 190.913854][ T10] usb 1-1: Decoder not found [ 190.913871][ T10] em28xx 1-1:0.132: failed to create media graph [ 190.913897][ T10] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 190.936796][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 190.936898][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 190.971224][ T10] em28xx 1-1:0.132: Remote control support is not available for this card. [ 190.971284][ T5735] em28xx 4-1:0.132: Registering V4L2 extension [ 190.980104][ T5828] usb 3-1: USB disconnect, device number 18 [ 191.002846][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 191.045279][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 191.046017][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 191.050027][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 191.050060][ T32] usb 2-1: config 0 has no interface number 0 [ 191.050107][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 191.050138][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 191.056795][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.056871][ T32] usb 2-1: Product: syz [ 191.056915][ T32] usb 2-1: Manufacturer: syz [ 191.056950][ T32] usb 2-1: SerialNumber: syz [ 191.111169][ T32] usb 2-1: config 0 descriptor?? [ 191.151473][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 191.151513][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 191.229593][ T5735] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 191.229625][ T5735] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 191.229644][ T5735] em28xx 4-1:0.132: No AC97 audio processor [ 191.233329][ T5735] usb 4-1: Decoder not found [ 191.233351][ T5735] em28xx 4-1:0.132: failed to create media graph [ 191.233378][ T5735] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 191.251160][ T5735] em28xx 4-1:0.132: Remote control support is not available for this card. [ 191.287001][ T193] em28xx 1-1:0.132: Closing input extension [ 191.287072][ T5827] em28xx 3-1:0.132: Registering V4L2 extension [ 191.325710][ T193] em28xx: Freeing device [ 191.426072][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 191.488091][ T5827] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 191.488112][ T5827] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 191.488123][ T5827] em28xx 3-1:0.132: No AC97 audio processor [ 191.491664][ T5827] usb 3-1: Decoder not found [ 191.491685][ T5827] em28xx 3-1:0.132: failed to create media graph [ 191.491710][ T5827] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 191.492114][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 191.492133][ T32] em28xx 2-1:0.132: board has no eeprom [ 191.493469][ T5827] em28xx 3-1:0.132: Remote control support is not available for this card. [ 191.493540][ T5746] em28xx 4-1:0.132: Closing input extension [ 191.493563][ T5828] em28xx 3-1:0.132: Closing input extension [ 191.545356][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 191.545458][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 191.551771][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 191.607491][ T5746] em28xx: Freeing device [ 191.608500][ T5828] em28xx: Freeing device [ 191.663445][ T32] usb 2-1: USB disconnect, device number 18 [ 191.686468][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 191.687359][ T193] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 191.841621][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 191.841650][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 191.841666][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 191.843281][ T6553] usb 2-1: Decoder not found [ 191.843300][ T6553] em28xx 2-1:0.132: failed to create media graph [ 191.843327][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 191.852124][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 191.852921][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 191.853090][ T32] em28xx 2-1:0.132: Closing input extension [ 191.895902][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 191.925052][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 191.925084][ T193] usb 1-1: config 0 has no interface number 0 [ 191.925126][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 191.925153][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 191.927021][ T32] em28xx: Freeing device [ 191.930132][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.930159][ T193] usb 1-1: Product: syz [ 191.930174][ T193] usb 1-1: Manufacturer: syz [ 191.930189][ T193] usb 1-1: SerialNumber: syz [ 191.934884][ T5828] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 191.987574][ T5746] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 192.027739][ T193] usb 1-1: config 0 descriptor?? [ 192.043607][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 192.043657][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 192.094455][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 192.095602][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 192.123817][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 192.123847][ T5828] usb 3-1: config 0 has no interface number 0 [ 192.123887][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 192.123907][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 192.170354][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.170386][ T5828] usb 3-1: Product: syz [ 192.170397][ T5828] usb 3-1: Manufacturer: syz [ 192.170407][ T5828] usb 3-1: SerialNumber: syz [ 192.176247][ T5828] usb 3-1: config 0 descriptor?? [ 192.204367][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 192.205144][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 192.206385][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 192.206418][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 192.206481][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 192.206503][ T5746] usb 4-1: config 0 has no interface number 0 [ 192.206544][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 192.206597][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 192.209427][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.209454][ T5746] usb 4-1: Product: syz [ 192.209496][ T5746] usb 4-1: Manufacturer: syz [ 192.209511][ T5746] usb 4-1: SerialNumber: syz [ 192.255053][ T5746] usb 4-1: config 0 descriptor?? [ 192.317429][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 192.317467][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 192.344798][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 192.421407][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 192.421452][ T193] em28xx 1-1:0.132: board has no eeprom [ 192.424434][ T32] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 192.454964][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 192.484454][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 192.484486][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 192.485673][ T10] em28xx 1-1:0.132: Registering V4L2 extension [ 192.520736][ T193] usb 1-1: USB disconnect, device number 19 [ 192.532383][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 192.532414][ T5828] em28xx 3-1:0.132: board has no eeprom [ 192.533875][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 192.574904][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 192.575412][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 192.578899][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 192.581945][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 192.582012][ T32] usb 2-1: config 0 has no interface number 0 [ 192.582125][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 192.582192][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 192.586539][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 192.586568][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 192.591895][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.591967][ T32] usb 2-1: Product: syz [ 192.592009][ T32] usb 2-1: Manufacturer: syz [ 192.592049][ T32] usb 2-1: SerialNumber: syz [ 192.630518][ T5828] usb 3-1: USB disconnect, device number 19 [ 192.633234][ T32] usb 2-1: config 0 descriptor?? [ 192.650512][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 192.701562][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 192.701589][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 192.703285][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 192.703315][ T5746] em28xx 4-1:0.132: board has no eeprom [ 192.755805][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 192.755836][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 192.779039][ T5746] usb 4-1: USB disconnect, device number 19 [ 192.789212][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 192.843076][ T10] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 192.843104][ T10] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 192.843120][ T10] em28xx 1-1:0.132: No AC97 audio processor [ 192.868399][ T10] usb 1-1: Decoder not found [ 192.868422][ T10] em28xx 1-1:0.132: failed to create media graph [ 192.868448][ T10] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 192.872015][ T10] em28xx 1-1:0.132: Remote control support is not available for this card. [ 192.872085][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 192.925032][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 192.993268][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 192.993293][ T32] em28xx 2-1:0.132: board has no eeprom [ 193.044359][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 193.044390][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 193.081809][ T32] usb 2-1: USB disconnect, device number 19 [ 193.087429][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 193.130918][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 193.130938][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 193.130949][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 193.132277][ T6553] usb 3-1: Decoder not found [ 193.132295][ T6553] em28xx 3-1:0.132: failed to create media graph [ 193.132321][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 193.133827][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 193.133899][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 193.272077][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 193.272097][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 193.272108][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 193.273330][ T5773] usb 4-1: Decoder not found [ 193.273343][ T5773] em28xx 4-1:0.132: failed to create media graph [ 193.274165][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 193.316183][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 193.316254][ T5746] em28xx 4-1:0.132: Closing input extension [ 193.316885][ T193] em28xx 1-1:0.132: Closing input extension [ 193.316989][ T5827] em28xx 2-1:0.132: Registering V4L2 extension [ 193.353981][ T5746] em28xx: Freeing device [ 193.363462][ T193] em28xx: Freeing device [ 193.552995][ T5827] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 193.553015][ T5827] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 193.553026][ T5827] em28xx 2-1:0.132: No AC97 audio processor [ 193.554115][ T5827] usb 2-1: Decoder not found [ 193.554132][ T5827] em28xx 2-1:0.132: failed to create media graph [ 193.554158][ T5827] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 193.561432][ T5827] em28xx 2-1:0.132: Remote control support is not available for this card. [ 193.561500][ T5828] em28xx 3-1:0.132: Closing input extension [ 193.563241][ T32] em28xx 2-1:0.132: Closing input extension [ 193.619403][ T32] em28xx: Freeing device [ 193.623234][ T5828] em28xx: Freeing device [ 193.674665][ T193] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 193.676222][ T5746] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 193.836393][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 193.837932][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 193.838886][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 193.839212][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 193.841299][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 193.841329][ T193] usb 1-1: config 0 has no interface number 0 [ 193.841450][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 193.841484][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 193.843952][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 193.843981][ T5746] usb 4-1: config 0 has no interface number 0 [ 193.844057][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 193.844089][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 193.870056][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.870086][ T193] usb 1-1: Product: syz [ 193.870102][ T193] usb 1-1: Manufacturer: syz [ 193.870145][ T193] usb 1-1: SerialNumber: syz [ 193.880037][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.882588][ T5746] usb 4-1: Product: syz [ 193.882640][ T5746] usb 4-1: Manufacturer: syz [ 193.882680][ T5746] usb 4-1: SerialNumber: syz [ 193.906245][ T5746] usb 4-1: config 0 descriptor?? [ 193.909749][ T193] usb 1-1: config 0 descriptor?? [ 194.024445][ T5828] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 194.024638][ T32] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 194.031576][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 194.031606][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 194.041375][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 194.041523][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 194.164862][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 194.175968][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 194.179182][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 194.179614][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 194.181299][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 194.187226][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 194.187854][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 194.187971][ T5828] usb 3-1: config 0 has no interface number 0 [ 194.188163][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 194.188290][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 194.229163][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 194.229238][ T32] usb 2-1: config 0 has no interface number 0 [ 194.229355][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 194.229428][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 194.231184][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.231247][ T5828] usb 3-1: Product: syz [ 194.231282][ T5828] usb 3-1: Manufacturer: syz [ 194.231323][ T5828] usb 3-1: SerialNumber: syz [ 194.246465][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.246539][ T32] usb 2-1: Product: syz [ 194.246568][ T32] usb 2-1: Manufacturer: syz [ 194.246603][ T32] usb 2-1: SerialNumber: syz [ 194.273196][ T32] usb 2-1: config 0 descriptor?? [ 194.275705][ T5828] usb 3-1: config 0 descriptor?? [ 194.356401][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 194.356439][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 194.357851][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 194.357882][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 194.361179][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 194.361220][ T193] em28xx 1-1:0.132: board has no eeprom [ 194.361518][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 194.361544][ T5746] em28xx 4-1:0.132: board has no eeprom [ 194.422165][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 194.422196][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 194.443722][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 194.443754][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 194.459440][ T5735] em28xx 1-1:0.132: Registering V4L2 extension [ 194.476735][ T5746] usb 4-1: USB disconnect, device number 20 [ 194.478275][ T193] usb 1-1: USB disconnect, device number 20 [ 194.482210][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 194.482652][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 194.568009][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 194.569493][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 194.582478][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.582525][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.622330][ T5735] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 194.622352][ T5735] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 194.622363][ T5735] em28xx 1-1:0.132: No AC97 audio processor [ 194.623543][ T5735] usb 1-1: Decoder not found [ 194.623559][ T5735] em28xx 1-1:0.132: failed to create media graph [ 194.623585][ T5735] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 194.665368][ T5735] em28xx 1-1:0.132: Remote control support is not available for this card. [ 194.665433][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 194.676933][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 194.676966][ T5828] em28xx 3-1:0.132: board has no eeprom [ 194.705795][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 194.705897][ T32] em28xx 2-1:0.132: board has no eeprom 2026/10/12 11:33:13 executed programs: 84 [ 194.748214][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 194.748245][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 194.765828][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 194.765913][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 194.810587][ T5828] usb 3-1: USB disconnect, device number 20 [ 194.811769][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 194.813598][ T32] usb 2-1: USB disconnect, device number 20 [ 194.849603][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 194.920648][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 194.920669][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 194.920679][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 194.921732][ T5773] usb 4-1: Decoder not found [ 194.921745][ T5773] em28xx 4-1:0.132: failed to create media graph [ 194.921764][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 194.923705][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 194.923748][ T193] em28xx 1-1:0.132: Closing input extension [ 194.923814][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 195.002898][ T193] em28xx: Freeing device [ 195.169708][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 195.169734][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 195.169750][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 195.173571][ T6553] usb 3-1: Decoder not found [ 195.173594][ T6553] em28xx 3-1:0.132: failed to create media graph [ 195.173619][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 195.183069][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 195.190468][ T5827] em28xx 2-1:0.132: Registering V4L2 extension [ 195.304645][ T193] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 195.339353][ T5827] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 195.339374][ T5827] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 195.339385][ T5827] em28xx 2-1:0.132: No AC97 audio processor [ 195.340581][ T5827] usb 2-1: Decoder not found [ 195.340597][ T5827] em28xx 2-1:0.132: failed to create media graph [ 195.340640][ T5827] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 195.344193][ T5827] em28xx 2-1:0.132: Remote control support is not available for this card. [ 195.345359][ T5746] em28xx 4-1:0.132: Closing input extension [ 195.351480][ T5828] em28xx 3-1:0.132: Closing input extension [ 195.372147][ T32] em28xx 2-1:0.132: Closing input extension [ 195.416965][ T5746] em28xx: Freeing device [ 195.431493][ T5828] em28xx: Freeing device [ 195.452241][ T32] em28xx: Freeing device [ 195.466262][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 195.468979][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 195.470729][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 195.470755][ T193] usb 1-1: config 0 has no interface number 0 [ 195.470796][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 195.470824][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 195.519787][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.519871][ T193] usb 1-1: Product: syz [ 195.519922][ T193] usb 1-1: Manufacturer: syz [ 195.519967][ T193] usb 1-1: SerialNumber: syz [ 195.564485][ T193] usb 1-1: config 0 descriptor?? [ 195.587235][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 195.587265][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 195.764490][ T5746] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 195.824867][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 195.854945][ T5828] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 195.874413][ T32] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 195.893560][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 195.893584][ T193] em28xx 1-1:0.132: board has no eeprom [ 195.914999][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 195.915738][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 195.916678][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 195.916696][ T5746] usb 4-1: config 0 has no interface number 0 [ 195.916725][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 195.916782][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 195.918500][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.918517][ T5746] usb 4-1: Product: syz [ 195.918528][ T5746] usb 4-1: Manufacturer: syz [ 195.918539][ T5746] usb 4-1: SerialNumber: syz [ 195.920792][ T5746] usb 4-1: config 0 descriptor?? [ 195.965069][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 195.965101][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 195.990454][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 195.990586][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 195.991682][ T193] usb 1-1: USB disconnect, device number 21 [ 196.002557][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 196.016727][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 196.031431][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 196.051540][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 196.064881][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 196.080139][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 196.080429][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 196.080456][ T5828] usb 3-1: config 0 has no interface number 0 [ 196.080563][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 196.080596][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 196.082469][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 196.082499][ T32] usb 2-1: config 0 has no interface number 0 [ 196.082545][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 196.082576][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 196.121265][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.121365][ T5828] usb 3-1: Product: syz [ 196.121384][ T5828] usb 3-1: Manufacturer: syz [ 196.121401][ T5828] usb 3-1: SerialNumber: syz [ 196.196934][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.196963][ T32] usb 2-1: Product: syz [ 196.196977][ T32] usb 2-1: Manufacturer: syz [ 196.196992][ T32] usb 2-1: SerialNumber: syz [ 196.200302][ T5828] usb 3-1: config 0 descriptor?? [ 196.212529][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 196.238422][ T32] usb 2-1: config 0 descriptor?? [ 196.248437][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 196.248476][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 196.252612][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 196.252679][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 196.319274][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 196.319311][ T5746] em28xx 4-1:0.132: board has no eeprom [ 196.374368][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 196.374402][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 196.382183][ T5746] usb 4-1: USB disconnect, device number 21 [ 196.406946][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 196.451182][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 196.451212][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 196.451229][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 196.453912][ T7114] usb 1-1: Decoder not found [ 196.453935][ T7114] em28xx 1-1:0.132: failed to create media graph [ 196.453965][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 196.472803][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 196.502598][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 196.502656][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 196.511346][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 196.542233][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 196.542272][ T5828] em28xx 3-1:0.132: board has no eeprom [ 196.579391][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 196.579428][ T32] em28xx 2-1:0.132: board has no eeprom [ 196.599512][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 196.599541][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 196.621674][ T5828] usb 3-1: USB disconnect, device number 21 [ 196.623483][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 196.637742][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 196.637773][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 196.658555][ T32] usb 2-1: USB disconnect, device number 21 [ 196.660064][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 196.729386][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 196.729407][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 196.729418][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 196.730600][ T5773] usb 4-1: Decoder not found [ 196.730619][ T5773] em28xx 4-1:0.132: failed to create media graph [ 196.730645][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 196.732158][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 196.732211][ T193] em28xx 1-1:0.132: Closing input extension [ 196.732279][ T5827] em28xx 3-1:0.132: Registering V4L2 extension [ 196.791909][ T193] em28xx: Freeing device [ 196.952881][ T5827] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 196.952910][ T5827] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 196.952925][ T5827] em28xx 3-1:0.132: No AC97 audio processor [ 196.973430][ T5827] usb 3-1: Decoder not found [ 196.973476][ T5827] em28xx 3-1:0.132: failed to create media graph [ 196.973508][ T5827] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 197.006925][ T5827] em28xx 3-1:0.132: Remote control support is not available for this card. [ 197.006987][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 197.148831][ T193] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 197.172229][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 197.172249][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 197.172261][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 197.173712][ T6553] usb 2-1: Decoder not found [ 197.173726][ T6553] em28xx 2-1:0.132: failed to create media graph [ 197.173745][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 197.191819][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 197.191890][ T5746] em28xx 4-1:0.132: Closing input extension [ 197.198905][ T32] em28xx 2-1:0.132: Closing input extension [ 197.203924][ T5828] em28xx 3-1:0.132: Closing input extension [ 197.237064][ T5746] em28xx: Freeing device [ 197.262076][ T5828] em28xx: Freeing device [ 197.284997][ T32] em28xx: Freeing device [ 197.324762][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 197.328030][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 197.330309][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 197.330335][ T193] usb 1-1: config 0 has no interface number 0 [ 197.330373][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 197.330401][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 197.348260][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.348341][ T193] usb 1-1: Product: syz [ 197.348381][ T193] usb 1-1: Manufacturer: syz [ 197.348421][ T193] usb 1-1: SerialNumber: syz [ 197.414242][ T193] usb 1-1: config 0 descriptor?? [ 197.438653][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 197.438694][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 197.595628][ T5828] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 197.624654][ T5746] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 197.643754][ T32] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 197.676729][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 197.738430][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 197.738454][ T193] em28xx 1-1:0.132: board has no eeprom [ 197.753380][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 197.756166][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 197.775255][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 197.775285][ T5828] usb 3-1: config 0 has no interface number 0 [ 197.775327][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 197.775357][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 197.777537][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.777564][ T5828] usb 3-1: Product: syz [ 197.777579][ T5828] usb 3-1: Manufacturer: syz [ 197.777594][ T5828] usb 3-1: SerialNumber: syz [ 197.779826][ T5828] usb 3-1: config 0 descriptor?? [ 197.791154][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 197.791331][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 197.800356][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 197.805052][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 197.813271][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 197.813603][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 197.825548][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 197.825579][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 197.825983][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 197.826008][ T32] usb 2-1: config 0 has no interface number 0 [ 197.826048][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 197.826075][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 197.839199][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 197.847024][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.847182][ T32] usb 2-1: Product: syz [ 197.847224][ T32] usb 2-1: Manufacturer: syz [ 197.847265][ T32] usb 2-1: SerialNumber: syz [ 197.882311][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 197.882344][ T5746] usb 4-1: config 0 has no interface number 0 [ 197.882389][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 197.882417][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 197.929058][ T32] usb 2-1: config 0 descriptor?? [ 198.038093][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.038122][ T5746] usb 4-1: Product: syz [ 198.038136][ T5746] usb 4-1: Manufacturer: syz [ 198.038152][ T5746] usb 4-1: SerialNumber: syz [ 198.063714][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 198.063778][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 198.086827][ T193] usb 1-1: USB disconnect, device number 22 [ 198.091675][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 198.092155][ T5746] usb 4-1: config 0 descriptor?? [ 198.127081][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 198.130620][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 198.130667][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 198.192438][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 198.192473][ T5828] em28xx 3-1:0.132: board has no eeprom [ 198.216548][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 198.244899][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 198.244931][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 198.261584][ T5828] usb 3-1: USB disconnect, device number 22 [ 198.285729][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 198.291160][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 198.291194][ T32] em28xx 2-1:0.132: board has no eeprom [ 198.344425][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 198.344457][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 198.358539][ T32] usb 2-1: USB disconnect, device number 22 [ 198.377007][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 198.391023][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 198.417246][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 198.417268][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 198.417279][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 198.418442][ T5773] usb 1-1: Decoder not found [ 198.418460][ T5773] em28xx 1-1:0.132: failed to create media graph [ 198.418486][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 198.419937][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 198.420001][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 198.485577][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 198.485617][ T5746] em28xx 4-1:0.132: board has no eeprom [ 198.544531][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 198.544563][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 198.550774][ T5746] usb 4-1: USB disconnect, device number 22 [ 198.554113][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 198.603198][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 198.603226][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 198.603242][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 198.617747][ T6553] usb 3-1: Decoder not found [ 198.617809][ T6553] em28xx 3-1:0.132: failed to create media graph [ 198.633892][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 198.649371][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 198.649432][ T5827] em28xx 2-1:0.132: Registering V4L2 extension [ 198.798394][ T5827] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 198.798415][ T5827] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 198.798426][ T5827] em28xx 2-1:0.132: No AC97 audio processor [ 198.799696][ T5827] usb 2-1: Decoder not found [ 198.799715][ T5827] em28xx 2-1:0.132: failed to create media graph [ 198.799742][ T5827] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 198.802291][ T5827] em28xx 2-1:0.132: Remote control support is not available for this card. [ 198.802364][ T193] em28xx 1-1:0.132: Closing input extension [ 198.802387][ T32] em28xx 2-1:0.132: Closing input extension [ 198.802703][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 198.881944][ T193] em28xx: Freeing device [ 198.903164][ T32] em28xx: Freeing device [ 199.086354][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 199.086386][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 199.086404][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 199.088361][ T5773] usb 4-1: Decoder not found [ 199.088382][ T5773] em28xx 4-1:0.132: failed to create media graph [ 199.088412][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 199.090273][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 199.090374][ T5746] em28xx 4-1:0.132: Closing input extension [ 199.090750][ T5828] em28xx 3-1:0.132: Closing input extension [ 199.162181][ T5746] em28xx: Freeing device [ 199.176947][ T5828] em28xx: Freeing device [ 199.224848][ T193] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 199.244731][ T32] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 199.394603][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 199.396598][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 199.396833][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 199.397886][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 199.397912][ T32] usb 2-1: config 0 has no interface number 0 [ 199.397953][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 199.397981][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 199.398686][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 199.400129][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 199.400155][ T193] usb 1-1: config 0 has no interface number 0 [ 199.400195][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 199.400224][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 199.400486][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.400510][ T32] usb 2-1: Product: syz [ 199.400526][ T32] usb 2-1: Manufacturer: syz [ 199.400541][ T32] usb 2-1: SerialNumber: syz [ 199.416285][ T32] usb 2-1: config 0 descriptor?? [ 199.482780][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 199.482885][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 199.503719][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.503749][ T193] usb 1-1: Product: syz [ 199.503769][ T193] usb 1-1: Manufacturer: syz [ 199.503782][ T193] usb 1-1: SerialNumber: syz [ 199.525038][ T5746] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 199.535101][ T5828] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 199.601242][ T193] usb 1-1: config 0 descriptor?? [ 199.615244][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 199.615283][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 199.685495][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 199.701113][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 199.703517][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 199.704708][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 199.707574][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 199.711218][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 199.711283][ T5828] usb 3-1: config 0 has no interface number 0 [ 199.711391][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 199.711499][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 199.733431][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.733525][ T5828] usb 3-1: Product: syz [ 199.733567][ T5828] usb 3-1: Manufacturer: syz [ 199.733681][ T5828] usb 3-1: SerialNumber: syz [ 199.736399][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 199.736425][ T5746] usb 4-1: config 0 has no interface number 0 [ 199.736501][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 199.736531][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 199.761439][ T5828] usb 3-1: config 0 descriptor?? [ 199.810966][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 199.811056][ T32] em28xx 2-1:0.132: board has no eeprom [ 199.821980][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 199.822084][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 199.823320][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.823345][ T5746] usb 4-1: Product: syz [ 199.823360][ T5746] usb 4-1: Manufacturer: syz [ 199.823375][ T5746] usb 4-1: SerialNumber: syz [ 199.869016][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 199.869149][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 199.871056][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 199.918826][ T5746] usb 4-1: config 0 descriptor?? [ 199.924751][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 199.931460][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 199.931497][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 199.965745][ T32] usb 2-1: USB disconnect, device number 23 [ 199.969966][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 199.998721][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 199.998756][ T193] em28xx 1-1:0.132: board has no eeprom [ 200.044758][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 200.054649][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 200.054790][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 200.086408][ T193] usb 1-1: USB disconnect, device number 23 [ 200.090640][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 200.111198][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 200.111235][ T5828] em28xx 3-1:0.132: board has no eeprom [ 200.157939][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 200.157962][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 200.157975][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 200.160210][ T6553] usb 2-1: Decoder not found [ 200.160227][ T6553] em28xx 2-1:0.132: failed to create media graph [ 200.160249][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 200.162212][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 200.162307][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 200.164430][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 200.164460][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 200.219613][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) 2026/10/12 11:33:19 executed programs: 96 [ 200.261613][ T5828] usb 3-1: USB disconnect, device number 23 [ 200.272824][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 200.292843][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 200.292878][ T5746] em28xx 4-1:0.132: board has no eeprom [ 200.356523][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 200.356557][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 200.380686][ T5746] usb 4-1: USB disconnect, device number 23 [ 200.382982][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 200.421031][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 200.421052][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 200.421063][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 200.422282][ T7114] usb 1-1: Decoder not found [ 200.422299][ T7114] em28xx 1-1:0.132: failed to create media graph [ 200.422325][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 200.423712][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 200.423782][ T32] em28xx 2-1:0.132: Closing input extension [ 200.423804][ T193] em28xx 1-1:0.132: Closing input extension [ 200.423836][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 200.502895][ T193] em28xx: Freeing device [ 200.512004][ T32] em28xx: Freeing device [ 200.794911][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 200.794943][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 200.794954][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 200.797586][ T6553] usb 3-1: Decoder not found [ 200.797607][ T6553] em28xx 3-1:0.132: failed to create media graph [ 200.797633][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 200.799144][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 200.799214][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 200.860052][ T32] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 200.905290][ T193] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 200.971422][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 200.971446][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 200.971458][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 200.972792][ T5773] usb 4-1: Decoder not found [ 200.972813][ T5773] em28xx 4-1:0.132: failed to create media graph [ 200.972841][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 200.991497][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 200.991594][ T5746] em28xx 4-1:0.132: Closing input extension [ 200.991750][ T5828] em28xx 3-1:0.132: Closing input extension [ 201.002115][ T5746] em28xx: Freeing device [ 201.054756][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 201.055657][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 201.057182][ T5828] em28xx: Freeing device [ 201.059392][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 201.059421][ T32] usb 2-1: config 0 has no interface number 0 [ 201.059466][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 201.059497][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 201.063615][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.063646][ T32] usb 2-1: Product: syz [ 201.063663][ T32] usb 2-1: Manufacturer: syz [ 201.063680][ T32] usb 2-1: SerialNumber: syz [ 201.078849][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 201.083117][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 201.090433][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 201.090508][ T193] usb 1-1: config 0 has no interface number 0 [ 201.090621][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 201.090707][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 201.100920][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.100949][ T193] usb 1-1: Product: syz [ 201.100964][ T193] usb 1-1: Manufacturer: syz [ 201.100979][ T193] usb 1-1: SerialNumber: syz [ 201.240998][ T32] usb 2-1: config 0 descriptor?? [ 201.245303][ T193] usb 1-1: config 0 descriptor?? [ 201.264219][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 201.264315][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 201.267714][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 201.267750][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 201.384466][ T5746] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 201.504749][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 201.524063][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 201.525715][ T5828] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 201.538649][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 201.545101][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 201.546295][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 201.546321][ T5746] usb 4-1: config 0 has no interface number 0 [ 201.546365][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 201.546385][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 201.548551][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.548573][ T5746] usb 4-1: Product: syz [ 201.548584][ T5746] usb 4-1: Manufacturer: syz [ 201.548595][ T5746] usb 4-1: SerialNumber: syz [ 201.550717][ T5746] usb 4-1: config 0 descriptor?? [ 201.576634][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 201.576720][ T32] em28xx 2-1:0.132: board has no eeprom [ 201.631813][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 201.631907][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 201.643067][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 201.643129][ T193] em28xx 1-1:0.132: board has no eeprom [ 201.674666][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 201.674721][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 201.696371][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 201.696538][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 201.700717][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 201.704830][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 201.704902][ T5828] usb 3-1: config 0 has no interface number 0 [ 201.705025][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 201.705104][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 201.708840][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 201.708870][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 201.711933][ T32] usb 2-1: USB disconnect, device number 24 [ 201.721882][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.721965][ T5828] usb 3-1: Product: syz [ 201.721993][ T5828] usb 3-1: Manufacturer: syz [ 201.722035][ T5828] usb 3-1: SerialNumber: syz [ 201.740438][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 201.756296][ T5828] usb 3-1: config 0 descriptor?? [ 201.823084][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 201.823123][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 201.843219][ T193] usb 1-1: USB disconnect, device number 24 [ 201.850685][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 201.858188][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 201.921805][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 201.921851][ T5746] em28xx 4-1:0.132: board has no eeprom [ 201.974364][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 201.974396][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 201.979027][ T5746] usb 4-1: USB disconnect, device number 24 [ 201.981728][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 202.053222][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 202.053242][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 202.053253][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 202.081759][ T6553] usb 2-1: Decoder not found [ 202.081777][ T6553] em28xx 2-1:0.132: failed to create media graph [ 202.081796][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 202.082211][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 202.084199][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 202.084584][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 202.144344][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 202.144380][ T5828] em28xx 3-1:0.132: board has no eeprom [ 202.204426][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 202.204459][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 202.212416][ T5828] usb 3-1: USB disconnect, device number 24 [ 202.222955][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 202.278790][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 202.278810][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 202.278821][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 202.280173][ T5773] usb 1-1: Decoder not found [ 202.280209][ T5773] em28xx 1-1:0.132: failed to create media graph [ 202.280236][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 202.281680][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 202.281731][ T5735] em28xx 4-1:0.132: Registering V4L2 extension [ 202.451730][ T5735] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 202.451751][ T5735] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 202.451761][ T5735] em28xx 4-1:0.132: No AC97 audio processor [ 202.453014][ T5735] usb 4-1: Decoder not found [ 202.453029][ T5735] em28xx 4-1:0.132: failed to create media graph [ 202.453056][ T5735] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 202.496321][ T5735] em28xx 4-1:0.132: Remote control support is not available for this card. [ 202.496397][ T32] em28xx 2-1:0.132: Closing input extension [ 202.496426][ T5746] em28xx 4-1:0.132: Closing input extension [ 202.496461][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 202.533820][ T5746] em28xx: Freeing device [ 202.554617][ T32] em28xx: Freeing device [ 202.723794][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 202.723822][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 202.723837][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 202.730481][ T6553] usb 3-1: Decoder not found [ 202.730534][ T6553] em28xx 3-1:0.132: failed to create media graph [ 202.730607][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 202.775639][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 202.775739][ T193] em28xx 1-1:0.132: Closing input extension [ 202.776846][ T5828] em28xx 3-1:0.132: Closing input extension [ 202.780697][ T193] em28xx: Freeing device [ 202.820280][ T5828] em28xx: Freeing device [ 202.875479][ T5746] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 202.894470][ T32] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 203.037207][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 203.045622][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 203.046480][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 203.047985][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 203.048010][ T32] usb 2-1: config 0 has no interface number 0 [ 203.048149][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 203.048177][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 203.049000][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 203.050708][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.050733][ T32] usb 2-1: Product: syz [ 203.050749][ T32] usb 2-1: Manufacturer: syz [ 203.050764][ T32] usb 2-1: SerialNumber: syz [ 203.053645][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 203.053671][ T5746] usb 4-1: config 0 has no interface number 0 [ 203.053709][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 203.053736][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 203.070034][ T32] usb 2-1: config 0 descriptor?? [ 203.107699][ T193] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 203.118734][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.118763][ T5746] usb 4-1: Product: syz [ 203.118779][ T5746] usb 4-1: Manufacturer: syz [ 203.118794][ T5746] usb 4-1: SerialNumber: syz [ 203.147907][ T5828] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 203.162825][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 203.162943][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 203.242537][ T5746] usb 4-1: config 0 descriptor?? [ 203.253897][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 203.253936][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 203.295876][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 203.297823][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 203.301858][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 203.301887][ T193] usb 1-1: config 0 has no interface number 0 [ 203.301929][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 203.301957][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 203.319630][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 203.321149][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.321212][ T193] usb 1-1: Product: syz [ 203.321253][ T193] usb 1-1: Manufacturer: syz [ 203.321302][ T193] usb 1-1: SerialNumber: syz [ 203.331664][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 203.343224][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 203.343299][ T5828] usb 3-1: config 0 has no interface number 0 [ 203.343445][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 203.343526][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 203.352119][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 203.352793][ T193] usb 1-1: config 0 descriptor?? [ 203.365574][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.365653][ T5828] usb 3-1: Product: syz [ 203.365694][ T5828] usb 3-1: Manufacturer: syz [ 203.365728][ T5828] usb 3-1: SerialNumber: syz [ 203.390591][ T5828] usb 3-1: config 0 descriptor?? [ 203.485486][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 203.485555][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 203.489606][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 203.489648][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 203.493699][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 203.493761][ T32] em28xx 2-1:0.132: board has no eeprom [ 203.544449][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 203.544480][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 203.545618][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 203.555500][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 203.587336][ T32] usb 2-1: USB disconnect, device number 25 [ 203.593466][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 203.620728][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 203.620762][ T5746] em28xx 4-1:0.132: board has no eeprom [ 203.664784][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 203.666029][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 203.684750][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 203.684921][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 203.708874][ T5746] usb 4-1: USB disconnect, device number 25 [ 203.712266][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 203.735556][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 203.735592][ T5828] em28xx 3-1:0.132: board has no eeprom [ 203.743630][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 203.743666][ T193] em28xx 1-1:0.132: board has no eeprom [ 203.778058][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 203.778078][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 203.778089][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 203.779325][ T6553] usb 2-1: Decoder not found [ 203.779341][ T6553] em28xx 2-1:0.132: failed to create media graph [ 203.779385][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 203.780835][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 203.780894][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 203.805030][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 203.806205][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 203.806270][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 203.811656][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 203.872759][ T193] usb 1-1: USB disconnect, device number 25 [ 203.889130][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 203.904759][ T5828] usb 3-1: USB disconnect, device number 25 [ 203.933237][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 204.027179][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 204.027204][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 204.027218][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 204.030809][ T5773] usb 4-1: Decoder not found [ 204.030830][ T5773] em28xx 4-1:0.132: failed to create media graph [ 204.031541][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 204.078444][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 204.078541][ T32] em28xx 2-1:0.132: Closing input extension [ 204.078988][ T5735] em28xx 1-1:0.132: Registering V4L2 extension [ 204.110806][ T32] em28xx: Freeing device [ 204.322920][ T5735] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 204.322953][ T5735] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 204.322965][ T5735] em28xx 1-1:0.132: No AC97 audio processor [ 204.324985][ T5735] usb 1-1: Decoder not found [ 204.325006][ T5735] em28xx 1-1:0.132: failed to create media graph [ 204.325033][ T5735] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 204.327110][ T5735] em28xx 1-1:0.132: Remote control support is not available for this card. [ 204.327540][ T193] em28xx 1-1:0.132: Closing input extension [ 204.335653][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 204.398025][ T193] em28xx: Freeing device [ 204.444445][ T32] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 204.516940][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 204.516993][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 204.517013][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 204.518212][ T6553] usb 3-1: Decoder not found [ 204.518226][ T6553] em28xx 3-1:0.132: failed to create media graph [ 204.518243][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 204.520048][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 204.520121][ T5746] em28xx 4-1:0.132: Closing input extension [ 204.520145][ T5828] em28xx 3-1:0.132: Closing input extension [ 204.588319][ T5746] em28xx: Freeing device [ 204.596834][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 204.598705][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 204.600374][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 204.600393][ T32] usb 2-1: config 0 has no interface number 0 [ 204.600623][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 204.600642][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 204.602077][ T5828] em28xx: Freeing device [ 204.604453][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.604479][ T32] usb 2-1: Product: syz [ 204.604495][ T32] usb 2-1: Manufacturer: syz [ 204.604510][ T32] usb 2-1: SerialNumber: syz [ 204.689681][ T32] usb 2-1: config 0 descriptor?? [ 204.718506][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 204.718546][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 204.744370][ T193] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 204.895073][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 204.895815][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 204.896854][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 204.896890][ T193] usb 1-1: config 0 has no interface number 0 [ 204.896931][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 204.896960][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 204.902860][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.902899][ T193] usb 1-1: Product: syz [ 204.902915][ T193] usb 1-1: Manufacturer: syz [ 204.902931][ T193] usb 1-1: SerialNumber: syz [ 204.947081][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 204.994480][ T5828] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 204.996921][ T193] usb 1-1: config 0 descriptor?? [ 205.004028][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 205.004057][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 205.015479][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 205.015579][ T32] em28xx 2-1:0.132: board has no eeprom [ 205.045665][ T5746] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 205.074435][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 205.074467][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 205.075469][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 205.102017][ T32] usb 2-1: USB disconnect, device number 26 [ 205.120005][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 205.144674][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 205.145522][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 205.148370][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 205.148398][ T5828] usb 3-1: config 0 has no interface number 0 [ 205.148440][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 205.148468][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 205.150659][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.150685][ T5828] usb 3-1: Product: syz [ 205.150700][ T5828] usb 3-1: Manufacturer: syz [ 205.150716][ T5828] usb 3-1: SerialNumber: syz [ 205.165249][ T5828] usb 3-1: config 0 descriptor?? [ 205.199091][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 205.199194][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 205.246129][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 205.260006][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 205.271904][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 205.271935][ T5746] usb 4-1: config 0 has no interface number 0 [ 205.271977][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 205.272003][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 205.316777][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.316818][ T5746] usb 4-1: Product: syz [ 205.316834][ T5746] usb 4-1: Manufacturer: syz [ 205.316850][ T5746] usb 4-1: SerialNumber: syz [ 205.324523][ T5746] usb 4-1: config 0 descriptor?? [ 205.352955][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 205.369030][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 205.369068][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc 2026/10/12 11:33:24 executed programs: 108 [ 205.425642][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 205.445037][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 205.445098][ T193] em28xx 1-1:0.132: board has no eeprom [ 205.496909][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 205.496949][ T5828] em28xx 3-1:0.132: board has no eeprom [ 205.504431][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 205.504463][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 205.554603][ T193] usb 1-1: USB disconnect, device number 26 [ 205.555217][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 205.555245][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 205.559814][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 205.560034][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 205.560089][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 205.560107][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 205.563163][ T6553] usb 2-1: Decoder not found [ 205.563184][ T6553] em28xx 2-1:0.132: failed to create media graph [ 205.563214][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 205.617640][ T5828] usb 3-1: USB disconnect, device number 26 [ 205.641496][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 205.643101][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 205.643183][ T32] em28xx 2-1:0.132: Closing input extension [ 205.643765][ T9] em28xx 1-1:0.132: Registering V4L2 extension [ 205.662992][ T32] em28xx: Freeing device [ 205.672174][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 205.754097][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 205.754133][ T5746] em28xx 4-1:0.132: board has no eeprom [ 205.825536][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 205.825567][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 205.853420][ T5746] usb 4-1: USB disconnect, device number 26 [ 205.861837][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 205.931564][ T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 205.931593][ T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 205.931608][ T9] em28xx 1-1:0.132: No AC97 audio processor [ 205.933179][ T9] usb 1-1: Decoder not found [ 205.933199][ T9] em28xx 1-1:0.132: failed to create media graph [ 205.933236][ T9] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 205.979635][ T9] em28xx 1-1:0.132: Remote control support is not available for this card. [ 205.979711][ T27] em28xx 3-1:0.132: Registering V4L2 extension [ 205.985065][ T32] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 206.098583][ T27] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 206.098605][ T27] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 206.098616][ T27] em28xx 3-1:0.132: No AC97 audio processor [ 206.100125][ T27] usb 3-1: Decoder not found [ 206.100139][ T27] em28xx 3-1:0.132: failed to create media graph [ 206.100157][ T27] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 206.102744][ T27] em28xx 3-1:0.132: Remote control support is not available for this card. [ 206.102811][ T5773] em28xx 4-1:0.132: Registering V4L2 extension [ 206.135812][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 206.144777][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 206.163661][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 206.163757][ T32] usb 2-1: config 0 has no interface number 0 [ 206.163863][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 206.163935][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 206.177463][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.177492][ T32] usb 2-1: Product: syz [ 206.177508][ T32] usb 2-1: Manufacturer: syz [ 206.177523][ T32] usb 2-1: SerialNumber: syz [ 206.248155][ T32] usb 2-1: config 0 descriptor?? [ 206.263709][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 206.263748][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 206.403261][ T5773] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 206.403294][ T5773] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 206.403312][ T5773] em28xx 4-1:0.132: No AC97 audio processor [ 206.431144][ T5773] usb 4-1: Decoder not found [ 206.431167][ T5773] em28xx 4-1:0.132: failed to create media graph [ 206.431194][ T5773] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 206.432995][ T5773] em28xx 4-1:0.132: Remote control support is not available for this card. [ 206.433091][ T5746] em28xx 4-1:0.132: Closing input extension [ 206.433836][ T193] em28xx 1-1:0.132: Closing input extension [ 206.433903][ T5828] em28xx 3-1:0.132: Closing input extension [ 206.472974][ T5746] em28xx: Freeing device [ 206.491937][ T193] em28xx: Freeing device [ 206.512470][ T5828] em28xx: Freeing device [ 206.519121][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 206.592746][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 206.592782][ T32] em28xx 2-1:0.132: board has no eeprom [ 206.645376][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 206.645409][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 206.645469][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 206.670927][ T32] usb 2-1: USB disconnect, device number 27 [ 206.687753][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 206.805434][ T5746] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 206.846011][ T5828] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 206.862323][ T193] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 206.863987][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 206.864012][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 206.864027][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 206.880719][ T6553] usb 2-1: Decoder not found [ 206.880780][ T6553] em28xx 2-1:0.132: failed to create media graph [ 206.880860][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 206.890956][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 206.892518][ T32] em28xx 2-1:0.132: Closing input extension [ 206.937198][ T32] em28xx: Freeing device [ 207.004348][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 207.004408][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 207.004484][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 207.005126][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 207.005317][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 207.005579][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 207.007238][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 207.007264][ T193] usb 1-1: config 0 has no interface number 0 [ 207.007302][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 207.007433][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 207.007455][ T5746] usb 4-1: config 0 has no interface number 0 [ 207.007492][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 207.007519][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 207.008290][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 207.010919][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 207.010948][ T5828] usb 3-1: config 0 has no interface number 0 [ 207.010989][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 207.011017][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 207.013172][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.013199][ T193] usb 1-1: Product: syz [ 207.013214][ T193] usb 1-1: Manufacturer: syz [ 207.013229][ T193] usb 1-1: SerialNumber: syz [ 207.013704][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.013733][ T5828] usb 3-1: Product: syz [ 207.013748][ T5828] usb 3-1: Manufacturer: syz [ 207.013762][ T5828] usb 3-1: SerialNumber: syz [ 207.069646][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.069676][ T5746] usb 4-1: Product: syz [ 207.069690][ T5746] usb 4-1: Manufacturer: syz [ 207.069707][ T5746] usb 4-1: SerialNumber: syz [ 207.089750][ T5828] usb 3-1: config 0 descriptor?? [ 207.175165][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 207.175623][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 207.250694][ T5746] usb 4-1: config 0 descriptor?? [ 207.279063][ T193] usb 1-1: config 0 descriptor?? [ 207.309166][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 207.309206][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 207.309996][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 207.310029][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 207.364850][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 207.385138][ T32] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 207.429366][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 207.429399][ T5828] em28xx 3-1:0.132: board has no eeprom [ 207.485318][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 207.485350][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 207.486332][ T27] em28xx 3-1:0.132: Registering V4L2 extension [ 207.518509][ T5828] usb 3-1: USB disconnect, device number 27 [ 207.528379][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 207.529557][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 207.537528][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 207.546841][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 207.554018][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 207.571497][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 207.571529][ T32] usb 2-1: config 0 has no interface number 0 [ 207.571580][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 207.571609][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 207.573591][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.573617][ T32] usb 2-1: Product: syz [ 207.573633][ T32] usb 2-1: Manufacturer: syz [ 207.573648][ T32] usb 2-1: SerialNumber: syz [ 207.639453][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 207.639489][ T5746] em28xx 4-1:0.132: board has no eeprom [ 207.639520][ T32] usb 2-1: config 0 descriptor?? [ 207.648121][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 207.648217][ T193] em28xx 1-1:0.132: board has no eeprom [ 207.653518][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 207.653556][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 207.699320][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 207.699343][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 207.724365][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 207.724396][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 207.725663][ T5746] usb 4-1: USB disconnect, device number 27 [ 207.732459][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 207.763795][ T193] usb 1-1: USB disconnect, device number 27 [ 207.773252][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 207.856017][ T27] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 207.856038][ T27] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 207.856051][ T27] em28xx 3-1:0.132: No AC97 audio processor [ 207.860745][ T27] usb 3-1: Decoder not found [ 207.860760][ T27] em28xx 3-1:0.132: failed to create media graph [ 207.860780][ T27] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 207.863414][ T27] em28xx 3-1:0.132: Remote control support is not available for this card. [ 207.863514][ T5735] em28xx 4-1:0.132: Registering V4L2 extension [ 207.916679][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 207.979262][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 207.979296][ T32] em28xx 2-1:0.132: board has no eeprom [ 208.034974][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 208.035006][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 208.073105][ T32] usb 2-1: USB disconnect, device number 28 [ 208.083482][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 208.147365][ T5735] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 208.147394][ T5735] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 208.147404][ T5735] em28xx 4-1:0.132: No AC97 audio processor [ 208.148704][ T5735] usb 4-1: Decoder not found [ 208.148723][ T5735] em28xx 4-1:0.132: failed to create media graph [ 208.148750][ T5735] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 208.150250][ T5735] em28xx 4-1:0.132: Remote control support is not available for this card. [ 208.150317][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 208.286576][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 208.286598][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 208.286608][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 208.287903][ T5773] usb 1-1: Decoder not found [ 208.287922][ T5773] em28xx 1-1:0.132: failed to create media graph [ 208.287948][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 208.289522][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 208.289593][ T5828] em28xx 3-1:0.132: Closing input extension [ 208.289620][ T193] em28xx 1-1:0.132: Closing input extension [ 208.289648][ T6553] em28xx 2-1:0.132: Registering V4L2 extension [ 208.321090][ T193] em28xx: Freeing device [ 208.381319][ T5828] em28xx: Freeing device [ 208.522376][ T6553] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 208.522405][ T6553] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 208.522420][ T6553] em28xx 2-1:0.132: No AC97 audio processor [ 208.524002][ T6553] usb 2-1: Decoder not found [ 208.524020][ T6553] em28xx 2-1:0.132: failed to create media graph [ 208.524047][ T6553] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 208.535029][ T6553] em28xx 2-1:0.132: Remote control support is not available for this card. [ 208.535301][ T32] em28xx 2-1:0.132: Closing input extension [ 208.546011][ T5746] em28xx 4-1:0.132: Closing input extension [ 208.590429][ T32] em28xx: Freeing device [ 208.616134][ T5746] em28xx: Freeing device [ 208.706375][ T193] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 208.734462][ T5828] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 208.854424][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 208.855214][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 208.856427][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 208.856454][ T193] usb 1-1: config 0 has no interface number 0 [ 208.856497][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 208.856525][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 208.859983][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.860011][ T193] usb 1-1: Product: syz [ 208.860026][ T193] usb 1-1: Manufacturer: syz [ 208.860041][ T193] usb 1-1: SerialNumber: syz [ 208.863491][ T193] usb 1-1: config 0 descriptor?? [ 208.905676][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 208.911346][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 208.934670][ T32] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 208.953299][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 208.953439][ T5828] usb 3-1: config 0 has no interface number 0 [ 208.953490][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 208.953517][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 208.996380][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.996468][ T5828] usb 3-1: Product: syz [ 208.996502][ T5828] usb 3-1: Manufacturer: syz [ 208.996544][ T5828] usb 3-1: SerialNumber: syz [ 209.009370][ T5746] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 209.043406][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 209.043446][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 209.057381][ T5828] usb 3-1: config 0 descriptor?? [ 209.078710][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 209.078756][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 209.104483][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 209.105273][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 209.107866][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 209.107893][ T32] usb 2-1: config 0 has no interface number 0 [ 209.107961][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 209.107982][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 209.113753][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.113775][ T32] usb 2-1: Product: syz [ 209.113807][ T32] usb 2-1: Manufacturer: syz [ 209.113819][ T32] usb 2-1: SerialNumber: syz [ 209.143466][ T32] usb 2-1: config 0 descriptor?? [ 209.182005][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 209.191535][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 209.208343][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 209.225294][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 209.225325][ T5746] usb 4-1: config 0 has no interface number 0 [ 209.225367][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 209.225402][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 209.227417][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.227445][ T5746] usb 4-1: Product: syz [ 209.227460][ T5746] usb 4-1: Manufacturer: syz [ 209.227475][ T5746] usb 4-1: SerialNumber: syz [ 209.229624][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 209.229658][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 209.230460][ T5746] usb 4-1: config 0 descriptor?? [ 209.327670][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 209.327708][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 209.330450][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 209.330508][ T193] em28xx 1-1:0.132: board has no eeprom [ 209.367603][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 209.384364][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 209.384394][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 209.385593][ T5735] em28xx 1-1:0.132: Registering V4L2 extension [ 209.391618][ T193] usb 1-1: USB disconnect, device number 28 [ 209.425845][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 209.431944][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 209.431978][ T5828] em28xx 3-1:0.132: board has no eeprom [ 209.456662][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 209.484684][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 209.484716][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 209.484738][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 209.505941][ T5828] usb 3-1: USB disconnect, device number 28 [ 209.518178][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 209.540522][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 209.540550][ T32] em28xx 2-1:0.132: board has no eeprom [ 209.564474][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 209.564508][ T5746] em28xx 4-1:0.132: board has no eeprom [ 209.594486][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 209.594518][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 209.603899][ T32] usb 2-1: USB disconnect, device number 29 [ 209.625598][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 209.625627][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 209.642321][ T5746] usb 4-1: USB disconnect, device number 28 [ 209.661463][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 209.663986][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 209.697364][ T5735] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 209.697393][ T5735] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 209.697408][ T5735] em28xx 1-1:0.132: No AC97 audio processor [ 209.699068][ T5735] usb 1-1: Decoder not found [ 209.699088][ T5735] em28xx 1-1:0.132: failed to create media graph [ 209.699115][ T5735] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 209.700813][ T5735] em28xx 1-1:0.132: Remote control support is not available for this card. [ 209.700902][ T193] em28xx 1-1:0.132: Closing input extension [ 209.701505][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 209.785558][ T193] em28xx: Freeing device [ 210.066347][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 210.066369][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 210.066379][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 210.069401][ T6553] usb 3-1: Decoder not found [ 210.069421][ T6553] em28xx 3-1:0.132: failed to create media graph [ 210.069448][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 210.072276][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 210.072340][ T1224] em28xx 2-1:0.132: Registering V4L2 extension [ 210.096256][ T193] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 210.267145][ T1224] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 210.267178][ T1224] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 210.267190][ T1224] em28xx 2-1:0.132: No AC97 audio processor [ 210.269733][ T1224] usb 2-1: Decoder not found [ 210.269761][ T1224] em28xx 2-1:0.132: failed to create media graph [ 210.269787][ T1224] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 210.271272][ T1224] em28xx 2-1:0.132: Remote control support is not available for this card. [ 210.271340][ T7114] em28xx 4-1:0.132: Registering V4L2 extension [ 210.299569][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 210.343040][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 210.356321][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 210.356356][ T193] usb 1-1: config 0 has no interface number 0 [ 210.356402][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 210.356434][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 210.360368][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.360399][ T193] usb 1-1: Product: syz [ 210.360416][ T193] usb 1-1: Manufacturer: syz [ 210.360433][ T193] usb 1-1: SerialNumber: syz [ 210.403754][ T193] usb 1-1: config 0 descriptor?? [ 210.441479][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 210.441517][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 210.602642][ T7114] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 210.602669][ T7114] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 210.602682][ T7114] em28xx 4-1:0.132: No AC97 audio processor [ 210.604178][ T7114] usb 4-1: Decoder not found [ 210.604198][ T7114] em28xx 4-1:0.132: failed to create media graph [ 210.604226][ T7114] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 210.621595][ T7114] em28xx 4-1:0.132: Remote control support is not available for this card. [ 210.621995][ T5746] em28xx 4-1:0.132: Closing input extension [ 210.626962][ T5828] em28xx 3-1:0.132: Closing input extension [ 210.627309][ T32] em28xx 2-1:0.132: Closing input extension [ 210.660522][ T5746] em28xx: Freeing device [ 210.695861][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 210.700686][ T5828] em28xx: Freeing device [ 210.735881][ T32] em28xx: Freeing device [ 210.767117][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 210.767152][ T193] em28xx 1-1:0.132: board has no eeprom [ 210.824425][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 210.824460][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 210.825280][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 210.834055][ T193] usb 1-1: USB disconnect, device number 29 [ 210.851513][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 210.985171][ T5746] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 211.019333][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 211.019361][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 211.019377][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 211.021713][ T7114] usb 1-1: Decoder not found [ 211.021733][ T7114] em28xx 1-1:0.132: failed to create media graph [ 211.021758][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 211.032673][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 211.032810][ T193] em28xx 1-1:0.132: Closing input extension [ 211.053258][ T5828] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 211.076935][ T32] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 211.091173][ T193] em28xx: Freeing device [ 211.144409][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 211.146446][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 211.147615][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 211.147641][ T5746] usb 4-1: config 0 has no interface number 0 [ 211.147683][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 211.147711][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 211.152312][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.152340][ T5746] usb 4-1: Product: syz [ 211.152356][ T5746] usb 4-1: Manufacturer: syz [ 211.152372][ T5746] usb 4-1: SerialNumber: syz [ 211.188243][ T5746] usb 4-1: config 0 descriptor?? [ 211.235089][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) 2026/10/12 11:33:30 executed programs: 121 [ 211.235127][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 211.284362][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 211.286221][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 211.290602][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 211.290632][ T32] usb 2-1: config 0 has no interface number 0 [ 211.291019][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 211.291050][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 211.295894][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.295967][ T32] usb 2-1: Product: syz [ 211.296008][ T32] usb 2-1: Manufacturer: syz [ 211.296050][ T32] usb 2-1: SerialNumber: syz [ 211.326873][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 211.327712][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 211.336668][ T32] usb 2-1: config 0 descriptor?? [ 211.352842][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 211.352923][ T5828] usb 3-1: config 0 has no interface number 0 [ 211.353039][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 211.353112][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 211.432767][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.432843][ T5828] usb 3-1: Product: syz [ 211.432884][ T5828] usb 3-1: Manufacturer: syz [ 211.432924][ T5828] usb 3-1: SerialNumber: syz [ 211.461774][ T5828] usb 3-1: config 0 descriptor?? [ 211.464026][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 211.464063][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 211.502654][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 211.502692][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 211.521845][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 211.585973][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 211.586010][ T5746] em28xx 4-1:0.132: board has no eeprom [ 211.635726][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 211.644789][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 211.644862][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 211.650869][ T7114] em28xx 4-1:0.132: Registering V4L2 extension [ 211.682905][ T5746] usb 4-1: USB disconnect, device number 29 [ 211.690135][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 211.698443][ T193] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 211.704069][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 211.704105][ T32] em28xx 2-1:0.132: board has no eeprom [ 211.755634][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 211.784378][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 211.784413][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 211.791072][ T32] usb 2-1: USB disconnect, device number 30 [ 211.793953][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 211.837324][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 211.837361][ T5828] em28xx 3-1:0.132: board has no eeprom [ 211.845368][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 211.847863][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 211.860140][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 211.860173][ T193] usb 1-1: config 0 has no interface number 0 [ 211.860268][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 211.860299][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 211.896916][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.897008][ T193] usb 1-1: Product: syz [ 211.897055][ T193] usb 1-1: Manufacturer: syz [ 211.897099][ T193] usb 1-1: SerialNumber: syz [ 211.915484][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 211.915519][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 211.936122][ T193] usb 1-1: config 0 descriptor?? [ 211.966783][ T5828] usb 3-1: USB disconnect, device number 29 [ 211.972173][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 211.988386][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 211.988424][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 212.012942][ T7114] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 212.012970][ T7114] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 212.012986][ T7114] em28xx 4-1:0.132: No AC97 audio processor [ 212.039928][ T7114] usb 4-1: Decoder not found [ 212.039944][ T7114] em28xx 4-1:0.132: failed to create media graph [ 212.040023][ T7114] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 212.044221][ T7114] em28xx 4-1:0.132: Remote control support is not available for this card. [ 212.047588][ T5746] em28xx 4-1:0.132: Closing input extension [ 212.055925][ T27] em28xx 2-1:0.132: Registering V4L2 extension [ 212.102973][ T5746] em28xx: Freeing device [ 212.246214][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 212.302076][ T27] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 212.302107][ T27] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 212.302124][ T27] em28xx 2-1:0.132: No AC97 audio processor [ 212.331616][ T27] usb 2-1: Decoder not found [ 212.331640][ T27] em28xx 2-1:0.132: failed to create media graph [ 212.333095][ T27] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 212.356167][ T27] em28xx 2-1:0.132: Remote control support is not available for this card. [ 212.356229][ T6553] em28xx 3-1:0.132: Registering V4L2 extension [ 212.358049][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 212.358083][ T193] em28xx 1-1:0.132: board has no eeprom [ 212.414523][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 212.414566][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 212.430401][ T5746] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 212.439765][ T193] usb 1-1: USB disconnect, device number 30 [ 212.460869][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 212.527331][ T6553] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 212.527351][ T6553] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 212.527362][ T6553] em28xx 3-1:0.132: No AC97 audio processor [ 212.528495][ T6553] usb 3-1: Decoder not found [ 212.528512][ T6553] em28xx 3-1:0.132: failed to create media graph [ 212.528538][ T6553] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 212.531184][ T6553] em28xx 3-1:0.132: Remote control support is not available for this card. [ 212.531238][ T32] em28xx 2-1:0.132: Closing input extension [ 212.531307][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 212.574743][ T5746] usb 4-1: Using ep0 maxpacket: 32 [ 212.580354][ T5746] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 212.592310][ T5746] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 212.592394][ T5746] usb 4-1: config 0 has no interface number 0 [ 212.592498][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 212.592581][ T5746] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 212.616720][ T5746] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.616874][ T5746] usb 4-1: Product: syz [ 212.616916][ T5746] usb 4-1: Manufacturer: syz [ 212.616950][ T5746] usb 4-1: SerialNumber: syz [ 212.681607][ T32] em28xx: Freeing device [ 212.698602][ T5746] usb 4-1: config 0 descriptor?? [ 212.721649][ T5746] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 212.721705][ T5746] em28xx 4-1:0.132: Video interface 132 found: isoc [ 212.873171][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 212.873234][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 212.873252][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 212.901016][ T7114] usb 1-1: Decoder not found [ 212.901041][ T7114] em28xx 1-1:0.132: failed to create media graph [ 212.901102][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 212.903498][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 212.903640][ T193] em28xx 1-1:0.132: Closing input extension [ 212.904005][ T5828] em28xx 3-1:0.132: Closing input extension [ 212.963678][ T193] em28xx: Freeing device [ 212.969949][ T5828] em28xx: Freeing device [ 213.006246][ T32] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 213.006658][ T5746] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 213.070384][ T5746] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 213.070412][ T5746] em28xx 4-1:0.132: board has no eeprom [ 213.124413][ T5746] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 213.124441][ T5746] em28xx 4-1:0.132: analog set to isoc mode. [ 213.125390][ T7114] em28xx 4-1:0.132: Registering V4L2 extension [ 213.148911][ T5746] usb 4-1: USB disconnect, device number 30 [ 213.169221][ T5746] em28xx 4-1:0.132: Disconnecting em28xx [ 213.185619][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 213.187064][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 213.188093][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 213.188119][ T32] usb 2-1: config 0 has no interface number 0 [ 213.188169][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 213.188198][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 213.191792][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.191818][ T32] usb 2-1: Product: syz [ 213.191833][ T32] usb 2-1: Manufacturer: syz [ 213.191848][ T32] usb 2-1: SerialNumber: syz [ 213.211362][ T32] usb 2-1: config 0 descriptor?? [ 213.272700][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 213.272738][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 213.304962][ T5828] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 213.317817][ T193] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 213.417092][ T7114] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 213.417112][ T7114] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 213.417143][ T7114] em28xx 4-1:0.132: No AC97 audio processor [ 213.418672][ T7114] usb 4-1: Decoder not found [ 213.418686][ T7114] em28xx 4-1:0.132: failed to create media graph [ 213.418736][ T7114] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 213.421009][ T7114] em28xx 4-1:0.132: Remote control support is not available for this card. [ 213.421060][ T5746] em28xx 4-1:0.132: Closing input extension [ 213.463461][ T5746] em28xx: Freeing device [ 213.494618][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 213.495308][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 213.496784][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 213.499754][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 213.499784][ T193] usb 1-1: config 0 has no interface number 0 [ 213.499830][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 213.499871][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 213.504498][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 213.512543][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.512616][ T193] usb 1-1: Product: syz [ 213.512652][ T193] usb 1-1: Manufacturer: syz [ 213.512692][ T193] usb 1-1: SerialNumber: syz [ 213.516956][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 213.539839][ T193] usb 1-1: config 0 descriptor?? [ 213.572233][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 213.572272][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 213.583118][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 213.583147][ T5828] usb 3-1: config 0 has no interface number 0 [ 213.583188][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 213.583216][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 213.670437][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.670468][ T5828] usb 3-1: Product: syz [ 213.670484][ T5828] usb 3-1: Manufacturer: syz [ 213.670499][ T5828] usb 3-1: SerialNumber: syz [ 213.698962][ T5828] usb 3-1: config 0 descriptor?? [ 213.699168][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 213.699198][ T32] em28xx 2-1:0.132: board has no eeprom [ 213.725630][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 213.725668][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 213.754378][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 213.754447][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 213.759279][ T1224] em28xx 2-1:0.132: Registering V4L2 extension [ 213.763181][ T32] usb 2-1: USB disconnect, device number 31 [ 213.800169][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 213.854965][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 213.921299][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 213.921335][ T193] em28xx 1-1:0.132: board has no eeprom [ 213.974417][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 213.974450][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 213.974450][ T1224] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 213.974470][ T1224] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 213.974484][ T1224] em28xx 2-1:0.132: No AC97 audio processor [ 213.975130][ T6553] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 213.975803][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 213.980995][ T1224] usb 2-1: Decoder not found [ 213.981016][ T1224] em28xx 2-1:0.132: failed to create media graph [ 213.981043][ T1224] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 214.060982][ T1224] em28xx 2-1:0.132: Remote control support is not available for this card. [ 214.061057][ T32] em28xx 2-1:0.132: Closing input extension [ 214.062252][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 214.069449][ T193] usb 1-1: USB disconnect, device number 31 [ 214.089551][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 214.105459][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 214.105494][ T5828] em28xx 3-1:0.132: board has no eeprom [ 214.110702][ T32] em28xx: Freeing device [ 214.144366][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 214.145105][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 214.146312][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 214.146339][ T6553] usb 4-1: config 0 has no interface number 0 [ 214.146380][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 214.146409][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 214.153173][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.153203][ T6553] usb 4-1: Product: syz [ 214.153219][ T6553] usb 4-1: Manufacturer: syz [ 214.153234][ T6553] usb 4-1: SerialNumber: syz [ 214.213766][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 214.213797][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 214.254332][ T6553] usb 4-1: config 0 descriptor?? [ 214.274396][ T5828] usb 3-1: USB disconnect, device number 30 [ 214.278285][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 214.278324][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 214.278988][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 214.470030][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 214.470059][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 214.470075][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 214.473301][ T7114] usb 1-1: Decoder not found [ 214.473349][ T7114] em28xx 1-1:0.132: failed to create media graph [ 214.473377][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 214.522469][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 214.531177][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 214.531548][ T1224] em28xx 3-1:0.132: Registering V4L2 extension [ 214.574470][ T32] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 214.606196][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 214.606221][ T6553] em28xx 4-1:0.132: board has no eeprom [ 214.664735][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 214.664765][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 214.673733][ T1224] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 214.673752][ T1224] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 214.673762][ T1224] em28xx 3-1:0.132: No AC97 audio processor [ 214.697407][ T6553] usb 4-1: USB disconnect, device number 31 [ 214.702344][ T1224] usb 3-1: Decoder not found [ 214.702397][ T1224] em28xx 3-1:0.132: failed to create media graph [ 214.702471][ T1224] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 214.706564][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 214.710562][ T1224] em28xx 3-1:0.132: Remote control support is not available for this card. [ 214.710849][ T5828] em28xx 3-1:0.132: Closing input extension [ 214.713077][ T193] em28xx 1-1:0.132: Closing input extension [ 214.713162][ T5827] em28xx 4-1:0.132: Registering V4L2 extension [ 214.747814][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 214.750922][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 214.759299][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 214.759380][ T32] usb 2-1: config 0 has no interface number 0 [ 214.759494][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 214.759566][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 214.788186][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.788390][ T32] usb 2-1: Product: syz [ 214.788434][ T32] usb 2-1: Manufacturer: syz [ 214.788476][ T32] usb 2-1: SerialNumber: syz [ 214.857009][ T32] usb 2-1: config 0 descriptor?? [ 214.858630][ T5828] em28xx: Freeing device [ 214.880969][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 214.881006][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 214.881358][ T193] em28xx: Freeing device [ 215.118635][ T5827] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 215.118671][ T5827] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 215.118687][ T5827] em28xx 4-1:0.132: No AC97 audio processor [ 215.120274][ T5827] usb 4-1: Decoder not found [ 215.120293][ T5827] em28xx 4-1:0.132: failed to create media graph [ 215.120319][ T5827] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 215.121963][ T5827] em28xx 4-1:0.132: Remote control support is not available for this card. [ 215.122027][ T6553] em28xx 4-1:0.132: Closing input extension [ 215.128858][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 215.137636][ T6553] em28xx: Freeing device [ 215.212627][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 215.212670][ T32] em28xx 2-1:0.132: board has no eeprom [ 215.224632][ T5828] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 215.254723][ T193] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 215.274494][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 215.274525][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 215.275524][ T5827] em28xx 2-1:0.132: Registering V4L2 extension [ 215.283703][ T32] usb 2-1: USB disconnect, device number 32 [ 215.321295][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 215.384462][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 215.385167][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 215.387952][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 215.387979][ T5828] usb 3-1: config 0 has no interface number 0 [ 215.388018][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 215.388050][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 215.390207][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.390231][ T5828] usb 3-1: Product: syz [ 215.390246][ T5828] usb 3-1: Manufacturer: syz [ 215.390262][ T5828] usb 3-1: SerialNumber: syz [ 215.410297][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 215.421690][ T5828] usb 3-1: config 0 descriptor?? [ 215.475801][ T6553] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 215.495570][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 215.495844][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 215.495873][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 215.496930][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 215.496955][ T193] usb 1-1: config 0 has no interface number 0 [ 215.497009][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 215.497037][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 215.499083][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.499109][ T193] usb 1-1: Product: syz [ 215.499124][ T193] usb 1-1: Manufacturer: syz [ 215.499139][ T193] usb 1-1: SerialNumber: syz [ 215.540566][ T193] usb 1-1: config 0 descriptor?? [ 215.601155][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 215.601193][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 215.646079][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 215.648589][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 215.649969][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 215.649995][ T6553] usb 4-1: config 0 has no interface number 0 [ 215.650039][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 215.650092][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 215.652920][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.652947][ T6553] usb 4-1: Product: syz [ 215.652964][ T6553] usb 4-1: Manufacturer: syz [ 215.652979][ T6553] usb 4-1: SerialNumber: syz [ 215.689425][ T6553] usb 4-1: config 0 descriptor?? [ 215.732379][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 215.747887][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 215.747926][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 215.824155][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 215.824214][ T5828] em28xx 3-1:0.132: board has no eeprom [ 215.847130][ T5827] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 215.847152][ T5827] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 215.847162][ T5827] em28xx 2-1:0.132: No AC97 audio processor [ 215.848601][ T5827] usb 2-1: Decoder not found [ 215.848620][ T5827] em28xx 2-1:0.132: failed to create media graph [ 215.848645][ T5827] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 215.850847][ T5827] em28xx 2-1:0.132: Remote control support is not available for this card. [ 215.850934][ T32] em28xx 2-1:0.132: Closing input extension [ 215.876908][ T32] em28xx: Freeing device [ 215.895500][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 215.910460][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 215.910583][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 215.911781][ T5827] em28xx 3-1:0.132: Registering V4L2 extension [ 215.969970][ T5828] usb 3-1: USB disconnect, device number 31 [ 215.971738][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 215.996518][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 215.996553][ T193] em28xx 1-1:0.132: board has no eeprom [ 216.025130][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 216.054445][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 216.054477][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 216.082851][ T193] usb 1-1: USB disconnect, device number 32 [ 216.095139][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 216.103387][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 216.103422][ T6553] em28xx 4-1:0.132: board has no eeprom [ 216.175275][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 216.175308][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 216.183481][ T6553] usb 4-1: USB disconnect, device number 32 [ 216.191890][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 216.237577][ T5827] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 216.237604][ T5827] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 216.237619][ T5827] em28xx 3-1:0.132: No AC97 audio processor [ 216.239267][ T5827] usb 3-1: Decoder not found [ 216.239287][ T5827] em28xx 3-1:0.132: failed to create media graph [ 216.239313][ T5827] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 216.241167][ T5827] em28xx 3-1:0.132: Remote control support is not available for this card. [ 216.241229][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 216.285805][ T32] usb 2-1: new high-speed USB device number 33 using dummy_hcd 2026/10/12 11:33:35 executed programs: 133 [ 216.430092][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 216.430113][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 216.430123][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 216.431742][ T5773] usb 1-1: Decoder not found [ 216.431756][ T5773] em28xx 1-1:0.132: failed to create media graph [ 216.431775][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 216.433324][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 216.433404][ T27] em28xx 4-1:0.132: Registering V4L2 extension [ 216.454546][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 216.456390][ T32] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 216.460844][ T32] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 216.460916][ T32] usb 2-1: config 0 has no interface number 0 [ 216.462889][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 216.462977][ T32] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 216.498454][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.498534][ T32] usb 2-1: Product: syz [ 216.498568][ T32] usb 2-1: Manufacturer: syz [ 216.498619][ T32] usb 2-1: SerialNumber: syz [ 216.529641][ T32] usb 2-1: config 0 descriptor?? [ 216.588523][ T32] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 216.588562][ T32] em28xx 2-1:0.132: Video interface 132 found: isoc [ 216.730200][ T27] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 216.730222][ T27] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 216.730233][ T27] em28xx 4-1:0.132: No AC97 audio processor [ 216.731556][ T27] usb 4-1: Decoder not found [ 216.731575][ T27] em28xx 4-1:0.132: failed to create media graph [ 216.731600][ T27] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 216.733223][ T27] em28xx 4-1:0.132: Remote control support is not available for this card. [ 216.733307][ T6553] em28xx 4-1:0.132: Closing input extension [ 216.733978][ T5828] em28xx 3-1:0.132: Closing input extension [ 216.734043][ T193] em28xx 1-1:0.132: Closing input extension [ 216.811438][ T6553] em28xx: Freeing device [ 216.812759][ T5828] em28xx: Freeing device [ 216.825227][ T193] em28xx: Freeing device [ 216.865418][ T32] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 216.930858][ T32] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 216.932304][ T32] em28xx 2-1:0.132: board has no eeprom [ 216.989344][ T32] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 216.989375][ T32] em28xx 2-1:0.132: analog set to isoc mode. [ 216.990314][ T27] em28xx 2-1:0.132: Registering V4L2 extension [ 217.012876][ T32] usb 2-1: USB disconnect, device number 33 [ 217.023936][ T32] em28xx 2-1:0.132: Disconnecting em28xx [ 217.144505][ T5828] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 217.155119][ T193] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 217.184369][ T6553] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 217.202374][ T27] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 217.202403][ T27] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 217.202419][ T27] em28xx 2-1:0.132: No AC97 audio processor [ 217.226487][ T27] usb 2-1: Decoder not found [ 217.226510][ T27] em28xx 2-1:0.132: failed to create media graph [ 217.226538][ T27] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 217.228463][ T27] em28xx 2-1:0.132: Remote control support is not available for this card. [ 217.228524][ T32] em28xx 2-1:0.132: Closing input extension [ 217.232986][ T32] em28xx: Freeing device [ 217.314360][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 217.315112][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 217.317167][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 217.317192][ T5828] usb 3-1: config 0 has no interface number 0 [ 217.317233][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 217.317260][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 217.319707][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.319736][ T5828] usb 3-1: Product: syz [ 217.319751][ T5828] usb 3-1: Manufacturer: syz [ 217.319767][ T5828] usb 3-1: SerialNumber: syz [ 217.322724][ T5828] usb 3-1: config 0 descriptor?? [ 217.326884][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 217.345089][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 217.384079][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 217.384162][ T193] usb 1-1: config 0 has no interface number 0 [ 217.384496][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 217.384572][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 217.390527][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 217.395421][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 217.425894][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 217.425923][ T6553] usb 4-1: config 0 has no interface number 0 [ 217.425965][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 217.425992][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 217.428907][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.428977][ T193] usb 1-1: Product: syz [ 217.429027][ T193] usb 1-1: Manufacturer: syz [ 217.429075][ T193] usb 1-1: SerialNumber: syz [ 217.543947][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.543977][ T6553] usb 4-1: Product: syz [ 217.543992][ T6553] usb 4-1: Manufacturer: syz [ 217.544007][ T6553] usb 4-1: SerialNumber: syz [ 217.570320][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 217.570357][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 217.571720][ T6553] usb 4-1: config 0 descriptor?? [ 217.572452][ T193] usb 1-1: config 0 descriptor?? [ 217.608346][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 217.608384][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 217.616493][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 217.616577][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 217.719880][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 217.782898][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 217.782932][ T5828] em28xx 3-1:0.132: board has no eeprom [ 217.834402][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 217.834459][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 217.835005][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 217.835444][ T32] em28xx 3-1:0.132: Registering V4L2 extension [ 217.835966][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 217.841182][ T5828] usb 3-1: USB disconnect, device number 32 [ 217.860863][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 217.865016][ T5746] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 217.910747][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 217.910786][ T6553] em28xx 4-1:0.132: board has no eeprom [ 217.917399][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 217.917513][ T193] em28xx 1-1:0.132: board has no eeprom [ 217.964540][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 217.964575][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 217.975109][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 217.975181][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 218.010464][ T6553] usb 4-1: USB disconnect, device number 33 [ 218.013514][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 218.022357][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 218.036393][ T5746] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 218.038203][ T5746] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 218.038242][ T5746] usb 2-1: config 0 has no interface number 0 [ 218.038287][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 218.038320][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 218.047374][ T193] usb 1-1: USB disconnect, device number 33 [ 218.053057][ T5746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.053146][ T5746] usb 2-1: Product: syz [ 218.053191][ T5746] usb 2-1: Manufacturer: syz [ 218.053248][ T5746] usb 2-1: SerialNumber: syz [ 218.081483][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 218.111179][ T5746] usb 2-1: config 0 descriptor?? [ 218.141109][ T5746] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 218.141151][ T5746] em28xx 2-1:0.132: Video interface 132 found: isoc [ 218.200471][ T32] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 218.200502][ T32] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 218.200520][ T32] em28xx 3-1:0.132: No AC97 audio processor [ 218.203557][ T32] usb 3-1: Decoder not found [ 218.203580][ T32] em28xx 3-1:0.132: failed to create media graph [ 218.203611][ T32] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 218.245974][ T32] em28xx 3-1:0.132: Remote control support is not available for this card. [ 218.246725][ T27] em28xx 4-1:0.132: Registering V4L2 extension [ 218.395456][ T5746] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 218.449957][ T27] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 218.449984][ T27] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 218.449999][ T27] em28xx 4-1:0.132: No AC97 audio processor [ 218.451680][ T27] usb 4-1: Decoder not found [ 218.451699][ T27] em28xx 4-1:0.132: failed to create media graph [ 218.451726][ T27] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 218.453402][ T27] em28xx 4-1:0.132: Remote control support is not available for this card. [ 218.453491][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 218.478951][ T5746] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 218.479036][ T5746] em28xx 2-1:0.132: board has no eeprom [ 218.535144][ T5746] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 218.535170][ T5746] em28xx 2-1:0.132: analog set to isoc mode. [ 218.545106][ T5746] usb 2-1: USB disconnect, device number 34 [ 218.561328][ T5746] em28xx 2-1:0.132: Disconnecting em28xx [ 218.651515][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 218.651535][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 218.651546][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 218.652894][ T7114] usb 1-1: Decoder not found [ 218.652912][ T7114] em28xx 1-1:0.132: failed to create media graph [ 218.652946][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 218.658904][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 218.659125][ T193] em28xx 1-1:0.132: Closing input extension [ 218.661520][ T5828] em28xx 3-1:0.132: Closing input extension [ 218.661752][ T6553] em28xx 4-1:0.132: Closing input extension [ 218.669104][ T5773] em28xx 2-1:0.132: Registering V4L2 extension [ 218.742846][ T193] em28xx: Freeing device [ 218.749822][ T5828] em28xx: Freeing device [ 218.767277][ T6553] em28xx: Freeing device [ 218.880871][ T5773] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 218.880898][ T5773] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 218.880914][ T5773] em28xx 2-1:0.132: No AC97 audio processor [ 218.908142][ T5773] usb 2-1: Decoder not found [ 218.908165][ T5773] em28xx 2-1:0.132: failed to create media graph [ 218.908192][ T5773] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 218.911187][ T5773] em28xx 2-1:0.132: Remote control support is not available for this card. [ 218.912859][ T5746] em28xx 2-1:0.132: Closing input extension [ 218.957291][ T5746] em28xx: Freeing device [ 219.084403][ T193] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 219.125552][ T6553] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 219.125707][ T5828] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 219.234370][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 219.235154][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 219.236338][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 219.236364][ T193] usb 1-1: config 0 has no interface number 0 [ 219.236404][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 219.236432][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 219.238450][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.238474][ T193] usb 1-1: Product: syz [ 219.238489][ T193] usb 1-1: Manufacturer: syz [ 219.238504][ T193] usb 1-1: SerialNumber: syz [ 219.241477][ T193] usb 1-1: config 0 descriptor?? [ 219.285941][ T5746] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 219.295069][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 219.295609][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 219.298256][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 219.302598][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 219.339110][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 219.339194][ T6553] usb 4-1: config 0 has no interface number 0 [ 219.339344][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 219.339471][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 219.342812][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 219.342884][ T5828] usb 3-1: config 0 has no interface number 0 [ 219.342989][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 219.343063][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 219.393157][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.393288][ T6553] usb 4-1: Product: syz [ 219.393329][ T6553] usb 4-1: Manufacturer: syz [ 219.393364][ T6553] usb 4-1: SerialNumber: syz [ 219.402496][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.402570][ T5828] usb 3-1: Product: syz [ 219.402612][ T5828] usb 3-1: Manufacturer: syz [ 219.402638][ T5828] usb 3-1: SerialNumber: syz [ 219.493562][ T6553] usb 4-1: config 0 descriptor?? [ 219.498893][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 219.498988][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 219.524972][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 219.527335][ T5746] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 219.529459][ T5828] usb 3-1: config 0 descriptor?? [ 219.530124][ T5746] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 219.530151][ T5746] usb 2-1: config 0 has no interface number 0 [ 219.530192][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 219.530219][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 219.531509][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 219.531551][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 219.557270][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 219.581589][ T5746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.581672][ T5746] usb 2-1: Product: syz [ 219.581714][ T5746] usb 2-1: Manufacturer: syz [ 219.581772][ T5746] usb 2-1: SerialNumber: syz [ 219.619816][ T5746] usb 2-1: config 0 descriptor?? [ 219.656334][ T5746] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 219.656371][ T5746] em28xx 2-1:0.132: Video interface 132 found: isoc [ 219.656371][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 219.656401][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 219.657415][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 219.657467][ T193] em28xx 1-1:0.132: board has no eeprom [ 219.714758][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 219.714815][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 219.717921][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 219.745920][ T193] usb 1-1: USB disconnect, device number 34 [ 219.748793][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 219.775774][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 219.836362][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 219.838646][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 219.838683][ T6553] em28xx 4-1:0.132: board has no eeprom [ 219.904552][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 219.904580][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 219.904595][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 219.906668][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 219.906694][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 219.907621][ T5773] usb 1-1: Decoder not found [ 219.907647][ T5773] em28xx 1-1:0.132: failed to create media graph [ 219.907675][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 219.912024][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 219.912082][ T27] em28xx 4-1:0.132: Registering V4L2 extension [ 219.915146][ T5746] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 219.966295][ T6553] usb 4-1: USB disconnect, device number 34 [ 219.980407][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 219.980441][ T5828] em28xx 3-1:0.132: board has no eeprom [ 220.031202][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 220.047024][ T5746] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 220.047066][ T5746] em28xx 2-1:0.132: board has no eeprom [ 220.076838][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 220.076869][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 220.103841][ T5828] usb 3-1: USB disconnect, device number 33 [ 220.109745][ T5746] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 220.109827][ T5746] em28xx 2-1:0.132: analog set to isoc mode. [ 220.127385][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 220.147249][ T5746] usb 2-1: USB disconnect, device number 35 [ 220.156620][ T5746] em28xx 2-1:0.132: Disconnecting em28xx [ 220.230625][ T27] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 220.230654][ T27] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 220.230668][ T27] em28xx 4-1:0.132: No AC97 audio processor [ 220.232233][ T27] usb 4-1: Decoder not found [ 220.232250][ T27] em28xx 4-1:0.132: failed to create media graph [ 220.232277][ T27] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 220.233929][ T27] em28xx 4-1:0.132: Remote control support is not available for this card. [ 220.234014][ T6553] em28xx 4-1:0.132: Closing input extension [ 220.234402][ T193] em28xx 1-1:0.132: Closing input extension [ 220.241486][ T5827] em28xx 3-1:0.132: Registering V4L2 extension [ 220.315728][ T193] em28xx: Freeing device [ 220.334789][ T6553] em28xx: Freeing device [ 220.530986][ T5827] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 220.531016][ T5827] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 220.531031][ T5827] em28xx 3-1:0.132: No AC97 audio processor [ 220.557672][ T5827] usb 3-1: Decoder not found [ 220.557695][ T5827] em28xx 3-1:0.132: failed to create media graph [ 220.557724][ T5827] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 220.559531][ T5827] em28xx 3-1:0.132: Remote control support is not available for this card. [ 220.559594][ T5773] em28xx 2-1:0.132: Registering V4L2 extension [ 220.657315][ T193] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 220.724520][ T6553] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 220.757605][ T5773] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 220.757631][ T5773] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 220.757642][ T5773] em28xx 2-1:0.132: No AC97 audio processor [ 220.759986][ T5773] usb 2-1: Decoder not found [ 220.759999][ T5773] em28xx 2-1:0.132: failed to create media graph [ 220.760019][ T5773] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 220.761310][ T5773] em28xx 2-1:0.132: Remote control support is not available for this card. [ 220.761392][ T5828] em28xx 3-1:0.132: Closing input extension [ 220.761868][ T5746] em28xx 2-1:0.132: Closing input extension [ 220.804569][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 220.805386][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 220.813159][ T5828] em28xx: Freeing device [ 220.852358][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 220.852389][ T193] usb 1-1: config 0 has no interface number 0 [ 220.852431][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 220.852459][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 220.892366][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.892448][ T193] usb 1-1: Product: syz [ 220.892491][ T193] usb 1-1: Manufacturer: syz [ 220.892535][ T193] usb 1-1: SerialNumber: syz [ 220.893924][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 220.901011][ T5746] em28xx: Freeing device [ 220.908303][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 220.924057][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 220.924088][ T6553] usb 4-1: config 0 has no interface number 0 [ 220.924127][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 220.924154][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 220.958413][ T193] usb 1-1: config 0 descriptor?? [ 220.985093][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.985126][ T6553] usb 4-1: Product: syz [ 220.985141][ T6553] usb 4-1: Manufacturer: syz [ 220.985156][ T6553] usb 4-1: SerialNumber: syz [ 221.012903][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 221.012942][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 221.015044][ T6553] usb 4-1: config 0 descriptor?? [ 221.050211][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 221.050251][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 221.215725][ T5828] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 221.254853][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 221.284423][ T5746] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 221.305775][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 221.322158][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 221.322182][ T193] em28xx 1-1:0.132: board has no eeprom [ 221.366029][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 221.366780][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 221.368427][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 221.368535][ T6553] em28xx 4-1:0.132: board has no eeprom [ 221.368825][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 221.368843][ T5828] usb 3-1: config 0 has no interface number 0 [ 221.368880][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 221.368901][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 221.371363][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.371390][ T5828] usb 3-1: Product: syz [ 221.371405][ T5828] usb 3-1: Manufacturer: syz [ 221.371419][ T5828] usb 3-1: SerialNumber: syz [ 221.373682][ T5828] usb 3-1: config 0 descriptor?? [ 221.388708][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 221.388808][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 221.389129][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 221.389153][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 221.434785][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 221.434922][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 221.443606][ T5827] em28xx 4-1:0.132: Registering V4L2 extension [ 221.481970][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 221.512784][ T5746] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 221.546210][ T5746] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 221.546242][ T5746] usb 2-1: config 0 has no interface number 0 [ 221.546282][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 221.546310][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 221.547852][ T6553] usb 4-1: USB disconnect, device number 35 [ 221.551101][ T193] usb 1-1: USB disconnect, device number 35 [ 221.553544][ T5746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.553571][ T5746] usb 2-1: Product: syz [ 221.553586][ T5746] usb 2-1: Manufacturer: syz [ 221.553600][ T5746] usb 2-1: SerialNumber: syz [ 221.630171][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 221.633055][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 221.633064][ T5746] usb 2-1: config 0 descriptor?? [ 221.659939][ T5746] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 221.659980][ T5746] em28xx 2-1:0.132: Video interface 132 found: isoc [ 221.695972][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) 2026/10/12 11:33:40 executed programs: 144 [ 221.768159][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 221.768194][ T5828] em28xx 3-1:0.132: board has no eeprom [ 221.825549][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 221.825582][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 221.829124][ T5827] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 221.829149][ T5827] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 221.829163][ T5827] em28xx 4-1:0.132: No AC97 audio processor [ 221.837412][ T5827] usb 4-1: Decoder not found [ 221.837479][ T5827] em28xx 4-1:0.132: failed to create media graph [ 221.837531][ T5827] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 221.861908][ T5827] em28xx 4-1:0.132: Remote control support is not available for this card. [ 221.871386][ T6553] em28xx 4-1:0.132: Closing input extension [ 221.879019][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 221.910567][ T5828] usb 3-1: USB disconnect, device number 34 [ 221.917599][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 221.941298][ T6553] em28xx: Freeing device [ 221.986855][ T5746] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 222.050496][ T5746] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 222.050533][ T5746] em28xx 2-1:0.132: board has no eeprom [ 222.103484][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 222.103510][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 222.103525][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 222.126079][ T5746] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 222.126111][ T5746] em28xx 2-1:0.132: analog set to isoc mode. [ 222.143420][ T5773] usb 1-1: Decoder not found [ 222.143442][ T5773] em28xx 1-1:0.132: failed to create media graph [ 222.143469][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 222.168581][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 222.168840][ T1224] em28xx 3-1:0.132: Registering V4L2 extension [ 222.173525][ T5746] usb 2-1: USB disconnect, device number 36 [ 222.198437][ T5746] em28xx 2-1:0.132: Disconnecting em28xx [ 222.265054][ T6553] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 222.320259][ T1224] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 222.320280][ T1224] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 222.320291][ T1224] em28xx 3-1:0.132: No AC97 audio processor [ 222.321559][ T1224] usb 3-1: Decoder not found [ 222.321578][ T1224] em28xx 3-1:0.132: failed to create media graph [ 222.321620][ T1224] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 222.323943][ T1224] em28xx 3-1:0.132: Remote control support is not available for this card. [ 222.324026][ T7114] em28xx 2-1:0.132: Registering V4L2 extension [ 222.435502][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 222.436383][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 222.437387][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 222.437414][ T6553] usb 4-1: config 0 has no interface number 0 [ 222.437454][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 222.437482][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 222.440121][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.440148][ T6553] usb 4-1: Product: syz [ 222.440164][ T6553] usb 4-1: Manufacturer: syz [ 222.440179][ T6553] usb 4-1: SerialNumber: syz [ 222.453100][ T6553] usb 4-1: config 0 descriptor?? [ 222.483194][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 222.483302][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 222.579182][ T7114] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 222.579213][ T7114] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 222.579228][ T7114] em28xx 2-1:0.132: No AC97 audio processor [ 222.582924][ T7114] usb 2-1: Decoder not found [ 222.582944][ T7114] em28xx 2-1:0.132: failed to create media graph [ 222.582970][ T7114] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 222.591979][ T7114] em28xx 2-1:0.132: Remote control support is not available for this card. [ 222.606682][ T193] em28xx 1-1:0.132: Closing input extension [ 222.606756][ T5828] em28xx 3-1:0.132: Closing input extension [ 222.651268][ T5746] em28xx 2-1:0.132: Closing input extension [ 222.665611][ T193] em28xx: Freeing device [ 222.691191][ T5746] em28xx: Freeing device [ 222.709653][ T5828] em28xx: Freeing device [ 222.724862][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 222.791145][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 222.791180][ T6553] em28xx 4-1:0.132: board has no eeprom [ 222.844534][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 222.844558][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 222.851585][ T6553] usb 4-1: USB disconnect, device number 36 [ 222.878477][ T1224] em28xx 4-1:0.132: Registering V4L2 extension [ 222.885719][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 222.995802][ T193] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 223.034809][ T5746] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 223.063865][ T1224] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 223.063894][ T1224] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 223.063909][ T1224] em28xx 4-1:0.132: No AC97 audio processor [ 223.079696][ T5828] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 223.098494][ T1224] usb 4-1: Decoder not found [ 223.098517][ T1224] em28xx 4-1:0.132: failed to create media graph [ 223.098544][ T1224] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 223.100651][ T1224] em28xx 4-1:0.132: Remote control support is not available for this card. [ 223.100740][ T6553] em28xx 4-1:0.132: Closing input extension [ 223.141241][ T6553] em28xx: Freeing device [ 223.145231][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 223.149449][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 223.155500][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 223.155533][ T193] usb 1-1: config 0 has no interface number 0 [ 223.155580][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 223.155612][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 223.167981][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.168066][ T193] usb 1-1: Product: syz [ 223.168112][ T193] usb 1-1: Manufacturer: syz [ 223.168159][ T193] usb 1-1: SerialNumber: syz [ 223.220524][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 223.221848][ T5746] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 223.227773][ T5746] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 223.227854][ T5746] usb 2-1: config 0 has no interface number 0 [ 223.227971][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 223.228052][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 223.274547][ T5746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.274631][ T5746] usb 2-1: Product: syz [ 223.274673][ T5746] usb 2-1: Manufacturer: syz [ 223.274715][ T5746] usb 2-1: SerialNumber: syz [ 223.316684][ T193] usb 1-1: config 0 descriptor?? [ 223.332194][ T5746] usb 2-1: config 0 descriptor?? [ 223.344331][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 223.344374][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 223.353075][ T5746] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 223.353105][ T5746] em28xx 2-1:0.132: Video interface 132 found: isoc [ 223.354883][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 223.372599][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 223.394400][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 223.394433][ T5828] usb 3-1: config 0 has no interface number 0 [ 223.394476][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 223.394503][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 223.459356][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.459387][ T5828] usb 3-1: Product: syz [ 223.459403][ T5828] usb 3-1: Manufacturer: syz [ 223.459418][ T5828] usb 3-1: SerialNumber: syz [ 223.478103][ T5828] usb 3-1: config 0 descriptor?? [ 223.498376][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 223.498415][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 223.594744][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 223.606896][ T5746] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 223.657797][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 223.657823][ T193] em28xx 1-1:0.132: board has no eeprom [ 223.676462][ T6553] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 223.688575][ T5746] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 223.688602][ T5746] em28xx 2-1:0.132: board has no eeprom [ 223.715948][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 223.715985][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 223.717986][ T5773] em28xx 1-1:0.132: Registering V4L2 extension [ 223.751138][ T193] usb 1-1: USB disconnect, device number 36 [ 223.760700][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 223.767964][ T5746] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 223.768081][ T5746] em28xx 2-1:0.132: analog set to isoc mode. [ 223.787258][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 223.798583][ T5746] usb 2-1: USB disconnect, device number 37 [ 223.807157][ T5746] em28xx 2-1:0.132: Disconnecting em28xx [ 223.824361][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 223.825117][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 223.826099][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 223.826123][ T6553] usb 4-1: config 0 has no interface number 0 [ 223.826163][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 223.826191][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 223.828353][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.828378][ T6553] usb 4-1: Product: syz [ 223.828393][ T6553] usb 4-1: Manufacturer: syz [ 223.828408][ T6553] usb 4-1: SerialNumber: syz [ 223.832974][ T6553] usb 4-1: config 0 descriptor?? [ 223.923218][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 223.923258][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 223.943047][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 223.943111][ T5828] em28xx 3-1:0.132: board has no eeprom [ 223.994399][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 223.994430][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 224.001431][ T5828] usb 3-1: USB disconnect, device number 35 [ 224.012923][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 224.020554][ T5773] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 224.020645][ T5773] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 224.020694][ T5773] em28xx 1-1:0.132: No AC97 audio processor [ 224.056148][ T5773] usb 1-1: Decoder not found [ 224.056171][ T5773] em28xx 1-1:0.132: failed to create media graph [ 224.056200][ T5773] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 224.062629][ T5773] em28xx 1-1:0.132: Remote control support is not available for this card. [ 224.063318][ T7114] em28xx 2-1:0.132: Registering V4L2 extension [ 224.114720][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 224.183951][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 224.183984][ T6553] em28xx 4-1:0.132: board has no eeprom [ 224.255332][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 224.255364][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 224.284003][ T6553] usb 4-1: USB disconnect, device number 37 [ 224.302492][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 224.331723][ T7114] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 224.331744][ T7114] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 224.331755][ T7114] em28xx 2-1:0.132: No AC97 audio processor [ 224.332961][ T7114] usb 2-1: Decoder not found [ 224.332978][ T7114] em28xx 2-1:0.132: failed to create media graph [ 224.333013][ T7114] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 224.338791][ T7114] em28xx 2-1:0.132: Remote control support is not available for this card. [ 224.339312][ T5746] em28xx 2-1:0.132: Closing input extension [ 224.341968][ T1224] em28xx 3-1:0.132: Registering V4L2 extension [ 224.393764][ T5746] em28xx: Freeing device [ 224.497748][ T1224] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 224.497769][ T1224] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 224.497780][ T1224] em28xx 3-1:0.132: No AC97 audio processor [ 224.499127][ T1224] usb 3-1: Decoder not found [ 224.499145][ T1224] em28xx 3-1:0.132: failed to create media graph [ 224.499171][ T1224] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 224.500641][ T1224] em28xx 3-1:0.132: Remote control support is not available for this card. [ 224.500711][ T193] em28xx 1-1:0.132: Closing input extension [ 224.500738][ T5828] em28xx 3-1:0.132: Closing input extension [ 224.500810][ T5827] em28xx 4-1:0.132: Registering V4L2 extension [ 224.578111][ T193] em28xx: Freeing device [ 224.638849][ T5828] em28xx: Freeing device [ 224.724891][ T5746] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 224.733970][ T5827] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 224.733997][ T5827] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 224.734013][ T5827] em28xx 4-1:0.132: No AC97 audio processor [ 224.764123][ T5827] usb 4-1: Decoder not found [ 224.764144][ T5827] em28xx 4-1:0.132: failed to create media graph [ 224.764171][ T5827] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 224.790827][ T5827] em28xx 4-1:0.132: Remote control support is not available for this card. [ 224.790895][ T6553] em28xx 4-1:0.132: Closing input extension [ 224.814097][ T6553] em28xx: Freeing device [ 224.876175][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 224.877474][ T5746] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 224.878485][ T5746] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 224.878510][ T5746] usb 2-1: config 0 has no interface number 0 [ 224.878559][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 224.878588][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 224.885446][ T5746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.885520][ T5746] usb 2-1: Product: syz [ 224.885572][ T5746] usb 2-1: Manufacturer: syz [ 224.885614][ T5746] usb 2-1: SerialNumber: syz [ 224.906585][ T193] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 224.918872][ T5746] usb 2-1: config 0 descriptor?? [ 224.956255][ T5746] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 224.956357][ T5746] em28xx 2-1:0.132: Video interface 132 found: isoc [ 224.990581][ T5828] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 225.064375][ T193] usb 1-1: Using ep0 maxpacket: 32 [ 225.065311][ T193] usb 1-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 225.067114][ T193] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 225.067155][ T193] usb 1-1: config 0 has no interface number 0 [ 225.067195][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 225.067252][ T193] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 225.071091][ T193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.071118][ T193] usb 1-1: Product: syz [ 225.071134][ T193] usb 1-1: Manufacturer: syz [ 225.071174][ T193] usb 1-1: SerialNumber: syz [ 225.085751][ T193] usb 1-1: config 0 descriptor?? [ 225.163015][ T193] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 225.163055][ T193] em28xx 1-1:0.132: Video interface 132 found: isoc [ 225.180825][ T5828] usb 3-1: Using ep0 maxpacket: 32 [ 225.181555][ T5828] usb 3-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 225.197241][ T5828] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 225.197272][ T5828] usb 3-1: config 0 has no interface number 0 [ 225.197314][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 225.197342][ T5828] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 225.215410][ T6553] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 225.223131][ T5746] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 225.255106][ T5828] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.255138][ T5828] usb 3-1: Product: syz [ 225.255153][ T5828] usb 3-1: Manufacturer: syz [ 225.255168][ T5828] usb 3-1: SerialNumber: syz [ 225.280183][ T5828] usb 3-1: config 0 descriptor?? [ 225.290074][ T5828] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 225.290112][ T5828] em28xx 3-1:0.132: Video interface 132 found: isoc [ 225.309276][ T5746] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 225.309487][ T5746] em28xx 2-1:0.132: board has no eeprom [ 225.364902][ T5746] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 225.364935][ T5746] em28xx 2-1:0.132: analog set to isoc mode. [ 225.369538][ T5735] em28xx 2-1:0.132: Registering V4L2 extension [ 225.394795][ T193] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 225.401732][ T5746] usb 2-1: USB disconnect, device number 38 [ 225.403313][ T5746] em28xx 2-1:0.132: Disconnecting em28xx [ 225.427629][ T6553] usb 4-1: Using ep0 maxpacket: 32 [ 225.428625][ T6553] usb 4-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 225.433081][ T6553] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 225.433110][ T6553] usb 4-1: config 0 has no interface number 0 [ 225.433149][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 225.433205][ T6553] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 225.492265][ T6553] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.492305][ T6553] usb 4-1: Product: syz [ 225.492321][ T6553] usb 4-1: Manufacturer: syz [ 225.492335][ T6553] usb 4-1: SerialNumber: syz [ 225.522161][ T6553] usb 4-1: config 0 descriptor?? [ 225.522475][ T193] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 225.522506][ T193] em28xx 1-1:0.132: board has no eeprom [ 225.553332][ T6553] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 225.553371][ T6553] em28xx 4-1:0.132: Video interface 132 found: isoc [ 225.584793][ T5828] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 225.585609][ T193] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 225.585633][ T193] em28xx 1-1:0.132: analog set to isoc mode. [ 225.606944][ T193] usb 1-1: USB disconnect, device number 37 [ 225.616475][ T193] em28xx 1-1:0.132: Disconnecting em28xx [ 225.655515][ T5828] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 225.655577][ T5828] em28xx 3-1:0.132: board has no eeprom [ 225.715042][ T5828] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 225.715075][ T5828] em28xx 3-1:0.132: analog set to isoc mode. [ 225.743239][ T5828] usb 3-1: USB disconnect, device number 36 [ 225.758013][ T5828] em28xx 3-1:0.132: Disconnecting em28xx [ 225.767881][ T5735] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 225.767966][ T5735] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 225.768002][ T5735] em28xx 2-1:0.132: No AC97 audio processor [ 225.798175][ T5735] usb 2-1: Decoder not found [ 225.798198][ T5735] em28xx 2-1:0.132: failed to create media graph [ 225.798226][ T5735] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 225.801703][ T5735] em28xx 2-1:0.132: Remote control support is not available for this card. [ 225.801765][ T7114] em28xx 1-1:0.132: Registering V4L2 extension [ 225.816209][ T6553] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 225.880755][ T6553] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 225.880793][ T6553] em28xx 4-1:0.132: board has no eeprom [ 225.934810][ T6553] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 225.934842][ T6553] em28xx 4-1:0.132: analog set to isoc mode. [ 225.941706][ T6553] usb 4-1: USB disconnect, device number 38 [ 225.968537][ T6553] em28xx 4-1:0.132: Disconnecting em28xx [ 226.035247][ T7114] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 226.035274][ T7114] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 226.035289][ T7114] em28xx 1-1:0.132: No AC97 audio processor [ 226.037976][ T7114] usb 1-1: Decoder not found [ 226.037995][ T7114] em28xx 1-1:0.132: failed to create media graph [ 226.038020][ T7114] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 226.043390][ T7114] em28xx 1-1:0.132: Remote control support is not available for this card. [ 226.043465][ T5827] em28xx 3-1:0.132: Registering V4L2 extension [ 226.210676][ T5827] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 226.210703][ T5827] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 226.210719][ T5827] em28xx 3-1:0.132: No AC97 audio processor [ 226.212005][ T5827] usb 3-1: Decoder not found [ 226.212018][ T5827] em28xx 3-1:0.132: failed to create media graph [ 226.212054][ T5827] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 226.213830][ T5827] em28xx 3-1:0.132: Remote control support is not available for this card. [ 226.213919][ T5746] em28xx 2-1:0.132: Closing input extension [ 226.213941][ T5828] em28xx 3-1:0.132: Closing input extension [ 226.228832][ T1224] em28xx 4-1:0.132: Registering V4L2 extension [ 226.285188][ T5746] em28xx: Freeing device [ 226.302476][ T5828] em28xx: Freeing device [ 226.479540][ T1224] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 226.479563][ T1224] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 226.479574][ T1224] em28xx 4-1:0.132: No AC97 audio processor [ 226.483166][ T1224] usb 4-1: Decoder not found [ 226.483189][ T1224] em28xx 4-1:0.132: failed to create media graph [ 226.483214][ T1224] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 226.527251][ T1224] em28xx 4-1:0.132: Remote control support is not available for this card. [ 226.527420][ T6553] em28xx 4-1:0.132: Closing video extension [ 226.528657][ T7548] refcount_t: underflow; use-after-free. [ 226.528708][ T6553] em28xx 4-1:0.132: Closing input extension [ 226.529494][ T7548] ------------[ cut here ]------------ [ 226.529507][ T7548] kernel BUG at lib/refcount.c:37! [ 226.529563][ T193] em28xx 1-1:0.132: Closing input extension [ 226.529677][ T7548] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 226.579525][ T7548] CPU: 1 UID: 0 PID: 7548 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 226.588709][ T7548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 226.598803][ T7548] RIP: 0010:refcount_warn_saturate+0x104/0x110 [ 226.605119][ T7548] Code: 5d ff ff ff e8 bd d2 d8 fc 48 c7 c7 c0 85 8d 8c e8 e1 c7 37 fc 90 0f 0b e8 a9 d2 d8 fc 48 c7 c7 40 86 8d 8c e8 cd c7 37 fc 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 226.607222][ T5746] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 226.632429][ T7548] RSP: 0018:ffffc900056f7cc0 EFLAGS: 00010246 [ 226.638547][ T7548] RAX: 0000000000000026 RBX: 0000000000000003 RCX: e9eb7a868e7b2600 [ 226.646667][ T7548] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 226.654760][ T7548] RBP: 0000000000000000 R08: ffffffff9014c6eb R09: 1ffffffff20298dd [ 226.662879][ T7548] R10: dffffc0000000000 R11: fffffbfff20298de R12: 1ffffffff197265c [ 226.670974][ T7548] R13: dffffc0000000000 R14: ffff888027a0c0b0 R15: ffffffff8827c140 [ 226.679322][ T7548] FS: 00007f066fd71880(0000) GS:ffff88812351f000(0000) knlGS:0000000000000000 [ 226.688301][ T7548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 226.696044][ T7548] CR2: 000055d042e0064d CR3: 0000000026ad2000 CR4: 00000000003526f0 [ 226.704255][ T7548] Call Trace: [ 226.707676][ T7548] [ 226.710651][ T7548] v4l2_device_put+0xc2/0xd0 [ 226.715397][ T7548] device_release+0xc4/0x1f0 [ 226.720052][ T7548] kobject_put+0x222/0x550 [ 226.724800][ T7548] v4l2_release+0x273/0x350 [ 226.730690][ T7548] ? __pfx_v4l2_release+0x10/0x10 [ 226.735776][ T7548] __fput+0x408/0xa40 [ 226.740475][ T7548] fput_close_sync+0x11f/0x240 [ 226.745373][ T7548] ? __pfx_fput_close_sync+0x10/0x10 [ 226.750711][ T7548] ? do_raw_spin_unlock+0xf5/0x200 [ 226.754494][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 226.757233][ T5746] usb 2-1: New USB device found: idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 226.760739][ T5746] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 226.760804][ T5746] usb 2-1: config 0 has no interface number 0 [ 226.760888][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 226.760970][ T5746] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 226.768511][ T5746] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.768584][ T5746] usb 2-1: Product: syz [ 226.768625][ T5746] usb 2-1: Manufacturer: syz [ 226.768665][ T5746] usb 2-1: SerialNumber: syz [ 226.781565][ T5746] usb 2-1: config 0 descriptor?? [ 226.801617][ T5746] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 226.801714][ T5746] em28xx 2-1:0.132: Video interface 132 found: isoc [ 226.851051][ T7548] __se_sys_close+0xa2/0x160 [ 226.855798][ T7548] do_syscall_64+0x166/0x520 [ 226.860550][ T7548] ? trace_irq_disable+0x3b/0x140 [ 226.865625][ T7548] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.871823][ T7548] ? clear_bhb_loop+0x70/0xc0 [ 226.876798][ T7548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.882845][ T7548] RIP: 0033:0x7f066f6a7407 [ 226.887679][ T7548] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 226.908384][ T7548] RSP: 002b:00007ffee85e59c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 226.917135][ T7548] RAX: ffffffffffffffda RBX: 00007f066fd71880 RCX: 00007f066f6a7407 [ 226.925360][ T7548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 226.933564][ T7548] RBP: 00007f066fd716e8 R08: 0000000000000000 R09: 0000000000000000 [ 226.941580][ T7548] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000013 [ 226.949939][ T7548] R13: 00007ffee85e5bf0 R14: 00007f066fed8000 R15: 000055d042e044d8 [ 226.958402][ T7548] [ 226.961813][ T7548] Modules linked in: [ 226.968492][ T7548] ---[ end trace 0000000000000000 ]--- [ 226.981438][ T7548] RIP: 0010:refcount_warn_saturate+0x104/0x110 [ 226.981475][ T7548] Code: 5d ff ff ff e8 bd d2 d8 fc 48 c7 c7 c0 85 8d 8c e8 e1 c7 37 fc 90 0f 0b e8 a9 d2 d8 fc 48 c7 c7 40 86 8d 8c e8 cd c7 37 fc 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 226.981494][ T7548] RSP: 0018:ffffc900056f7cc0 EFLAGS: 00010246 [ 226.981515][ T7548] RAX: 0000000000000026 RBX: 0000000000000003 RCX: e9eb7a868e7b2600 [ 226.981529][ T7548] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 226.981541][ T7548] RBP: 0000000000000000 R08: ffffffff9014c6eb R09: 1ffffffff20298dd [ 226.981556][ T7548] R10: dffffc0000000000 R11: fffffbfff20298de R12: 1ffffffff197265c [ 226.981573][ T7548] R13: dffffc0000000000 R14: ffff888027a0c0b0 R15: ffffffff8827c140 [ 226.981589][ T7548] FS: 00007f066fd71880(0000) GS:ffff88812351f000(0000) knlGS:0000000000000000 [ 226.981609][ T7548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 226.981624][ T7548] CR2: 000055d042e0064d CR3: 0000000026ad2000 CR4: 00000000003526f0 [ 226.981661][ T7548] Kernel panic - not syncing: Fatal exception [ 227.088218][ T7548] Kernel Offset: disabled [ 227.092584][ T7548] Rebooting in 86400 seconds..