4.5: AC97 chip type couldn't be determined
[  136.793470][ T5849] em28xx 4-1:4.5: No AC97 audio processor
[  136.797610][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  136.801984][ T5849] usb 4-1: Decoder not found
[  136.809979][ T5849] em28xx 4-1:4.5: failed to create media graph
[  136.816338][ T5849] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  136.823941][ T5849] em28xx 4-1:4.5: Remote control support is not available for this card.
[  136.832594][    T9] em28xx 2-1:4.5: Closing input extension
[  136.838422][   T55] em28xx 5-1:4.5: Registering V4L2 extension
[  136.842636][    T9] em28xx 2-1:4.5: Freeing device
[  136.893365][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  136.915244][ T6085] em28xx 3-1:4.5: board has no eeprom
[  136.941816][   T55] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  136.950817][   T55] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  136.958236][   T55] em28xx 5-1:4.5: No AC97 audio processor
[  136.970408][   T55] usb 5-1: Decoder not found
[  136.975117][   T55] em28xx 5-1:4.5: failed to create media graph
[  136.981281][   T55] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  136.989499][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  136.997078][ T6085] em28xx 3-1:4.5: 
[  136.997078][ T6085] 
[  136.997078][ T6085] The support for this board weren't valid yet.
[  136.997078][ T6085] Please send a report of having this working
[  136.997078][ T6085] not to V4L mailing list (and/or to other addresses)
[  136.997078][ T6085] 
[  137.025437][   T55] em28xx 5-1:4.5: Remote control support is not available for this card.
[  137.034140][  T980] em28xx 1-1:4.5: Closing input extension
[  137.040145][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  137.046171][ T6044] em28xx 3-1:4.5: Registering V4L2 extension
[  137.057574][  T980] em28xx 1-1:4.5: Freeing device
[  137.086553][ T6085] usb 3-1: USB disconnect, device number 4
[  137.115353][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  137.170407][ T6044] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  137.177932][ T6044] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  137.187634][ T6044] em28xx 3-1:4.5: No AC97 audio processor
[  137.194400][ T6044] usb 3-1: Decoder not found
[  137.199133][ T6044] em28xx 3-1:4.5: failed to create media graph
[  137.208222][    T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  137.210120][ T6044] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  137.223524][ T6044] em28xx 3-1:4.5: Remote control support is not available for this card.
[  137.232073][ T6151] em28xx 4-1:4.5: Closing input extension
[  137.238364][   T89] em28xx 5-1:4.5: Closing input extension
[  137.242496][ T6151] em28xx 4-1:4.5: Freeing device
[  137.245094][ T6085] em28xx 3-1:4.5: Closing input extension
[  137.264409][   T89] em28xx 5-1:4.5: Freeing device
2025/09/23 00:16:10 executed programs: 25
[  137.295963][ T6085] em28xx 3-1:4.5: Freeing device
[  137.366054][    T9] usb 2-1: Using ep0 maxpacket: 16
[  137.381116][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  137.391330][    T9] usb 2-1: config 4 has no interface number 0
[  137.402314][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  137.418402][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  137.429440][  T980] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  137.446468][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  137.457114][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.465754][    T9] usb 2-1: Product: syz
[  137.470271][    T9] usb 2-1: Manufacturer: syz
[  137.483915][    T9] usb 2-1: SerialNumber: syz
[  137.509734][ T6202] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  137.520693][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  137.531275][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  137.576616][   T89] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  137.577184][ T6151] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  137.604765][  T980] usb 1-1: Using ep0 maxpacket: 16
[  137.611503][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  137.614943][ T6085] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  137.619631][  T980] usb 1-1: config 4 has no interface number 0
[  137.633345][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  137.643324][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  137.652246][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  137.662661][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.670824][  T980] usb 1-1: Product: syz
[  137.675028][  T980] usb 1-1: Manufacturer: syz
[  137.680902][  T980] usb 1-1: SerialNumber: syz
[  137.691332][ T6201] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  137.701718][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  137.711132][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  137.735857][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  137.735904][   T89] usb 5-1: Using ep0 maxpacket: 16
[  137.749918][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  137.752512][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  137.758578][ T6151] usb 4-1: config 4 has no interface number 0
[  137.766574][   T89] usb 5-1: config 4 has no interface number 0
[  137.772822][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  137.779303][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  137.790602][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  137.801652][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  137.805308][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  137.810937][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  137.820759][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  137.834239][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.842841][ T6151] usb 4-1: Product: syz
[  137.843481][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  137.847673][ T6151] usb 4-1: Manufacturer: syz
[  137.859635][ T6085] usb 3-1: config 4 has no interface number 0
[  137.860646][ T6151] usb 4-1: SerialNumber: syz
[  137.866595][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  137.877267][ T6206] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  137.881144][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  137.900188][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  137.900890][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  137.916878][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  137.922535][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.929538][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  137.933596][   T89] usb 5-1: Product: syz
[  137.941861][    T9] em28xx 2-1:4.5: board has no eeprom
[  137.951698][   T89] usb 5-1: Manufacturer: syz
[  137.956619][   T89] usb 5-1: SerialNumber: syz
[  137.962453][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  137.972821][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.976102][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  137.985152][ T6085] usb 3-1: Product: syz
[  137.993994][ T6085] usb 3-1: Manufacturer: syz
[  137.999054][ T6210] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  138.006584][ T6085] usb 3-1: SerialNumber: syz
[  138.009506][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  138.015199][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  138.032317][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  138.032907][    T9] em28xx 2-1:4.5: 
[  138.032907][    T9] 
[  138.032907][    T9] The support for this board weren't valid yet.
[  138.032907][    T9] Please send a report of having this working
[  138.032907][    T9] not to V4L mailing list (and/or to other addresses)
[  138.032907][    T9] 
[  138.048582][ T6217] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  138.066383][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  138.081220][ T6006] em28xx 2-1:4.5: Registering V4L2 extension
[  138.086298][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  138.105831][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  138.114768][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  138.116261][  T980] em28xx 1-1:4.5: board has no eeprom
[  138.134539][    T9] usb 2-1: USB disconnect, device number 4
[  138.152981][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  138.165120][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  138.195091][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  138.202721][  T980] em28xx 1-1:4.5: 
[  138.202721][  T980] 
[  138.202721][  T980] The support for this board weren't valid yet.
[  138.202721][  T980] Please send a report of having this working
[  138.202721][  T980] not to V4L mailing list (and/or to other addresses)
[  138.202721][  T980] 
[  138.232246][ T6006] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  138.239776][ T6006] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  138.246980][ T6006] em28xx 2-1:4.5: No AC97 audio processor
[  138.254026][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  138.260676][ T6006] usb 2-1: Decoder not found
[  138.265091][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  138.265427][ T6006] em28xx 2-1:4.5: failed to create media graph
[  138.277632][ T6006] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  138.289105][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  138.299506][ T6151] em28xx 4-1:4.5: board has no eeprom
[  138.313407][ T6006] em28xx 2-1:4.5: Remote control support is not available for this card.
[  138.323097][  T980] usb 1-1: USB disconnect, device number 4
[  138.333834][   T10] em28xx 1-1:4.5: Registering V4L2 extension
[  138.354454][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  138.372565][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  138.385343][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  138.385728][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  138.392663][ T6151] em28xx 4-1:4.5: 
[  138.392663][ T6151] 
[  138.392663][ T6151] The support for this board weren't valid yet.
[  138.392663][ T6151] Please send a report of having this working
[  138.392663][ T6151] not to V4L mailing list (and/or to other addresses)
[  138.392663][ T6151] 
[  138.430145][   T89] em28xx 5-1:4.5: board has no eeprom
[  138.469061][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  138.504757][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  138.505441][ T6151] usb 4-1: USB disconnect, device number 4
[  138.521928][   T89] em28xx 5-1:4.5: 
[  138.521928][   T89] 
[  138.521928][   T89] The support for this board weren't valid yet.
[  138.521928][   T89] Please send a report of having this working
[  138.521928][   T89] not to V4L mailing list (and/or to other addresses)
[  138.521928][   T89] 
[  138.535299][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  138.560866][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  138.569656][   T10] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  138.573771][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  138.578710][   T10] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  138.588876][   T89] usb 5-1: USB disconnect, device number 4
[  138.598483][ T6085] em28xx 3-1:4.5: board has no eeprom
[  138.607542][   T10] em28xx 1-1:4.5: No AC97 audio processor
[  138.617185][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  138.623998][   T10] usb 1-1: Decoder not found
[  138.630172][   T10] em28xx 1-1:4.5: failed to create media graph
[  138.637058][   T10] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  138.645902][   T10] em28xx 1-1:4.5: Remote control support is not available for this card.
[  138.662991][    T9] em28xx 2-1:4.5: Closing input extension
[  138.666630][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  138.672976][ T5849] em28xx 4-1:4.5: Registering V4L2 extension
[  138.683635][ T6085] em28xx 3-1:4.5: 
[  138.683635][ T6085] 
[  138.683635][ T6085] The support for this board weren't valid yet.
[  138.683635][ T6085] Please send a report of having this working
[  138.683635][ T6085] not to V4L mailing list (and/or to other addresses)
[  138.683635][ T6085] 
[  138.716939][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  138.725973][    T9] em28xx 2-1:4.5: Freeing device
[  138.735853][ T6085] usb 3-1: USB disconnect, device number 5
[  138.743233][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  138.838442][ T5849] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  138.848899][ T5849] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  138.858476][ T5849] em28xx 4-1:4.5: No AC97 audio processor
[  138.882910][ T5849] usb 4-1: Decoder not found
[  138.896697][ T5849] em28xx 4-1:4.5: failed to create media graph
[  138.904286][ T5849] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  138.921651][ T5849] em28xx 4-1:4.5: Remote control support is not available for this card.
[  138.930577][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  138.980369][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  138.987411][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  138.994427][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  139.001762][ T6076] usb 5-1: Decoder not found
[  139.006533][ T6076] em28xx 5-1:4.5: failed to create media graph
[  139.013673][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  139.022146][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  139.030688][  T980] em28xx 1-1:4.5: Closing input extension
[  139.036589][   T55] em28xx 3-1:4.5: Registering V4L2 extension
[  139.040869][  T980] em28xx 1-1:4.5: Freeing device
[  139.047794][    T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  139.129092][   T55] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  139.136930][   T55] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  139.144042][   T55] em28xx 3-1:4.5: No AC97 audio processor
[  139.151404][   T55] usb 3-1: Decoder not found
[  139.157374][   T55] em28xx 3-1:4.5: failed to create media graph
[  139.163599][   T55] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  139.172717][   T55] em28xx 3-1:4.5: Remote control support is not available for this card.
[  139.182069][ T6085] em28xx 3-1:4.5: Closing input extension
[  139.189192][ T6151] em28xx 4-1:4.5: Closing input extension
[  139.192461][ T6085] em28xx 3-1:4.5: Freeing device
[  139.200129][   T89] em28xx 5-1:4.5: Closing input extension
[  139.200757][ T6151] em28xx 4-1:4.5: Freeing device
[  139.224732][    T9] usb 2-1: Using ep0 maxpacket: 16
[  139.232391][   T89] em28xx 5-1:4.5: Freeing device
[  139.237051][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  139.255361][    T9] usb 2-1: config 4 has no interface number 0
[  139.265967][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  139.277812][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  139.288437][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  139.298225][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.307245][    T9] usb 2-1: Product: syz
[  139.311669][    T9] usb 2-1: Manufacturer: syz
[  139.318206][    T9] usb 2-1: SerialNumber: syz
[  139.335970][ T6223] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  139.347937][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  139.357547][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  139.364776][  T980] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  139.514716][  T980] usb 1-1: Using ep0 maxpacket: 16
[  139.523413][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  139.531893][  T980] usb 1-1: config 4 has no interface number 0
[  139.538134][ T6151] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  139.544745][   T89] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  139.545791][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  139.563781][ T6085] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  139.566195][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  139.586821][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  139.596029][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.604027][  T980] usb 1-1: Product: syz
[  139.608628][  T980] usb 1-1: Manufacturer: syz
[  139.613235][  T980] usb 1-1: SerialNumber: syz
[  139.620574][ T6225] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  139.629706][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  139.637650][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  139.647398][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  139.724739][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  139.734734][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  139.735641][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  139.742001][   T89] usb 5-1: Using ep0 maxpacket: 16
[  139.748140][    T9] em28xx 2-1:4.5: board has no eeprom
[  139.756628][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  139.758627][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  139.767802][ T6085] usb 3-1: config 4 has no interface number 0
[  139.774588][ T6151] usb 4-1: config 4 has no interface number 0
[  139.775309][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  139.782815][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  139.787721][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  139.800181][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  139.809025][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  139.812455][   T89] usb 5-1: config 4 has no interface number 0
[  139.842269][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.844848][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  139.854363][ T6151] usb 4-1: Product: syz
[  139.857748][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  139.861355][ T6151] usb 4-1: Manufacturer: syz
[  139.871668][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  139.875773][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  139.875792][    T9] em28xx 2-1:4.5: 
[  139.875792][    T9] 
[  139.875792][    T9] The support for this board weren't valid yet.
[  139.875792][    T9] Please send a report of having this working
[  139.875792][    T9] not to V4L mailing list (and/or to other addresses)
[  139.875792][    T9] 
[  139.883885][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  139.890796][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  139.918799][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.925997][ T6151] usb 4-1: SerialNumber: syz
[  139.936209][ T6085] usb 3-1: Product: syz
[  139.942397][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  139.958147][ T5849] em28xx 2-1:4.5: Registering V4L2 extension
[  139.965143][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  139.966692][ T6227] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  139.975091][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.992446][ T6085] usb 3-1: Manufacturer: syz
[  139.996285][    T9] usb 2-1: USB disconnect, device number 5
[  140.001528][   T89] usb 5-1: Product: syz
[  140.004475][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  140.009552][ T6085] usb 3-1: SerialNumber: syz
[  140.026200][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  140.029171][   T89] usb 5-1: Manufacturer: syz
[  140.036262][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  140.050210][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  140.052970][   T89] usb 5-1: SerialNumber: syz
[  140.063093][  T980] em28xx 1-1:4.5: board has no eeprom
[  140.069072][ T6232] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  140.082583][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  140.097323][ T6231] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  140.105188][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  140.124351][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  140.135241][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  140.141792][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  140.141819][  T980] em28xx 1-1:4.5: 
[  140.141819][  T980] 
[  140.141819][  T980] The support for this board weren't valid yet.
[  140.141819][  T980] Please send a report of having this working
[  140.141819][  T980] not to V4L mailing list (and/or to other addresses)
[  140.141819][  T980] 
[  140.141877][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  140.206307][ T5849] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  140.220000][  T980] usb 1-1: USB disconnect, device number 5
[  140.228804][ T5849] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  140.237418][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  140.251622][ T5849] em28xx 2-1:4.5: No AC97 audio processor
[  140.259215][ T5849] usb 2-1: Decoder not found
[  140.263843][ T5849] em28xx 2-1:4.5: failed to create media graph
[  140.270293][ T5849] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  140.278261][ T5849] em28xx 2-1:4.5: Remote control support is not available for this card.
[  140.289266][ T6006] em28xx 1-1:4.5: Registering V4L2 extension
[  140.305118][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  140.335132][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  140.354365][ T6006] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  140.361408][ T6006] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  140.372940][ T6006] em28xx 1-1:4.5: No AC97 audio processor
[  140.380959][ T6006] usb 1-1: Decoder not found
[  140.385817][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  140.386045][ T6006] em28xx 1-1:4.5: failed to create media graph
[  140.401890][ T6006] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  140.416826][ T6006] em28xx 1-1:4.5: Remote control support is not available for this card.
[  140.429829][    T9] em28xx 2-1:4.5: Closing input extension
[  140.436875][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  140.447266][ T6151] em28xx 4-1:4.5: board has no eeprom
[  140.449277][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  140.453340][  T980] em28xx 1-1:4.5: Closing input extension
[  140.465790][ T6085] em28xx 3-1:4.5: board has no eeprom
[  140.470942][    T9] em28xx 2-1:4.5: Freeing device
[  140.480217][  T980] em28xx 1-1:4.5: Freeing device
[  140.514823][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  140.524022][   T89] em28xx 5-1:4.5: board has no eeprom
[  140.524964][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  140.538650][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  140.547874][ T6151] em28xx 4-1:4.5: 
[  140.547874][ T6151] 
[  140.547874][ T6151] The support for this board weren't valid yet.
[  140.547874][ T6151] Please send a report of having this working
[  140.547874][ T6151] not to V4L mailing list (and/or to other addresses)
[  140.547874][ T6151] 
[  140.552701][ T6085] em28xx 3-1:4.5: 
[  140.552701][ T6085] 
[  140.552701][ T6085] The support for this board weren't valid yet.
[  140.552701][ T6085] Please send a report of having this working
[  140.552701][ T6085] not to V4L mailing list (and/or to other addresses)
[  140.552701][ T6085] 
[  140.603451][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  140.608008][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  140.609433][ T6076] em28xx 3-1:4.5: Registering V4L2 extension
[  140.638953][ T6085] usb 3-1: USB disconnect, device number 6
[  140.651416][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  140.657065][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  140.664377][   T89] em28xx 5-1:4.5: 
[  140.664377][   T89] 
[  140.664377][   T89] The support for this board weren't valid yet.
[  140.664377][   T89] Please send a report of having this working
[  140.664377][   T89] not to V4L mailing list (and/or to other addresses)
[  140.664377][   T89] 
[  140.718855][ T6151] usb 4-1: USB disconnect, device number 5
[  140.723764][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  140.771279][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  140.779732][   T89] usb 5-1: USB disconnect, device number 5
[  140.799338][  T980] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  140.817709][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  140.834826][    T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  140.880810][ T6076] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  140.898086][ T6076] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  140.926749][ T6076] em28xx 3-1:4.5: No AC97 audio processor
[  140.934206][ T6076] usb 3-1: Decoder not found
[  140.939608][ T6076] em28xx 3-1:4.5: failed to create media graph
[  140.946652][ T6076] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  140.954258][ T6076] em28xx 3-1:4.5: Remote control support is not available for this card.
[  140.954718][  T980] usb 1-1: Using ep0 maxpacket: 16
[  140.964584][ T6085] em28xx 3-1:4.5: Closing input extension
[  140.976640][ T6006] em28xx 4-1:4.5: Registering V4L2 extension
[  140.980606][ T6085] em28xx 3-1:4.5: Freeing device
[  140.992015][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  141.003257][  T980] usb 1-1: config 4 has no interface number 0
[  141.012804][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  141.023145][    T9] usb 2-1: Using ep0 maxpacket: 16
[  141.031251][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  141.040782][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  141.051369][    T9] usb 2-1: config 4 has no interface number 0
[  141.063456][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  141.073158][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  141.083166][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.091546][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  141.099407][  T980] usb 1-1: Product: syz
[  141.103593][  T980] usb 1-1: Manufacturer: syz
[  141.109251][  T980] usb 1-1: SerialNumber: syz
[  141.117262][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  141.127967][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.142175][ T6246] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  141.151611][ T6006] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  141.162646][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  141.171994][    T9] usb 2-1: Product: syz
[  141.176415][ T6006] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  141.183375][    T9] usb 2-1: Manufacturer: syz
[  141.188381][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  141.194818][ T6006] em28xx 4-1:4.5: No AC97 audio processor
[  141.202135][    T9] usb 2-1: SerialNumber: syz
[  141.209866][ T6006] usb 4-1: Decoder not found
[  141.214505][ T6006] em28xx 4-1:4.5: failed to create media graph
[  141.221188][ T6006] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  141.228280][ T6242] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  141.237920][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  141.247380][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  141.254529][ T6006] em28xx 4-1:4.5: Remote control support is not available for this card.
[  141.265240][ T6151] em28xx 4-1:4.5: Closing input extension
[  141.271105][ T6167] em28xx 5-1:4.5: Registering V4L2 extension
[  141.280835][ T6151] em28xx 4-1:4.5: Freeing device
[  141.342111][ T6085] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  141.372376][ T6167] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  141.380373][ T6167] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  141.390224][ T6167] em28xx 5-1:4.5: No AC97 audio processor
[  141.397787][ T6167] usb 5-1: Decoder not found
[  141.402417][ T6167] em28xx 5-1:4.5: failed to create media graph
[  141.411348][ T6167] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  141.418474][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  141.420281][ T6167] em28xx 5-1:4.5: Remote control support is not available for this card.
[  141.434086][   T89] em28xx 5-1:4.5: Closing input extension
[  141.447010][   T89] em28xx 5-1:4.5: Freeing device
[  141.495161][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  141.504871][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  141.512554][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  141.520756][ T6085] usb 3-1: config 4 has no interface number 0
[  141.523477][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  141.532272][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  141.536963][  T980] em28xx 1-1:4.5: board has no eeprom
[  141.547462][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  141.559627][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  141.568724][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.577984][ T6085] usb 3-1: Product: syz
[  141.582291][ T6085] usb 3-1: Manufacturer: syz
[  141.587143][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  141.587408][ T6085] usb 3-1: SerialNumber: syz
[  141.595523][ T6151] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  141.606452][ T6252] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  141.611519][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  141.618424][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  141.621936][    T9] em28xx 2-1:4.5: board has no eeprom
[  141.633931][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  141.636772][  T980] em28xx 1-1:4.5: 
[  141.636772][  T980] 
[  141.636772][  T980] The support for this board weren't valid yet.
[  141.636772][  T980] Please send a report of having this working
[  141.636772][  T980] not to V4L mailing list (and/or to other addresses)
[  141.636772][  T980] 
[  141.677399][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  141.683297][ T6006] em28xx 1-1:4.5: Registering V4L2 extension
[  141.702200][  T980] usb 1-1: USB disconnect, device number 6
[  141.716169][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  141.735121][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  141.742685][    T9] em28xx 2-1:4.5: 
[  141.742685][    T9] 
[  141.742685][    T9] The support for this board weren't valid yet.
[  141.742685][    T9] Please send a report of having this working
[  141.742685][    T9] not to V4L mailing list (and/or to other addresses)
[  141.742685][    T9] 
[  141.771985][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  141.776208][   T89] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  141.800253][    T9] usb 2-1: USB disconnect, device number 6
[  141.810317][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  141.826788][ T6006] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  141.833698][ T6006] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  141.842239][ T6006] em28xx 1-1:4.5: No AC97 audio processor
[  141.849042][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  141.857142][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  141.865455][ T6006] usb 1-1: Decoder not found
[  141.870073][ T6006] em28xx 1-1:4.5: failed to create media graph
[  141.878034][ T6151] usb 4-1: config 4 has no interface number 0
[  141.884157][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  141.885072][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  141.894246][ T6006] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  141.907715][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  141.919075][ T6006] em28xx 1-1:4.5: Remote control support is not available for this card.
[  141.928087][ T6150] em28xx 2-1:4.5: Registering V4L2 extension
[  141.937165][   T89] usb 5-1: Using ep0 maxpacket: 16
[  141.945303][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  141.955840][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  141.955876][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.972263][   T89] usb 5-1: config 4 has no interface number 0
[  141.972296][ T6151] usb 4-1: Product: syz
[  141.985949][ T6151] usb 4-1: Manufacturer: syz
[  141.990449][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  141.995035][ T6151] usb 4-1: SerialNumber: syz
[  142.021986][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  142.037141][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  142.038695][ T6251] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  142.064178][ T6085] em28xx 3-1:4.5: board has no eeprom
[  142.064342][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  142.072100][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  142.080600][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  142.105204][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.113352][   T89] usb 5-1: Product: syz
[  142.118787][   T89] usb 5-1: Manufacturer: syz
[  142.122362][ T6150] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  142.123549][   T89] usb 5-1: SerialNumber: syz
[  142.131821][ T6150] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  142.140878][ T6253] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  142.150179][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  142.157818][ T6085] em28xx 3-1:4.5: 
[  142.157818][ T6085] 
[  142.157818][ T6085] The support for this board weren't valid yet.
[  142.157818][ T6085] Please send a report of having this working
[  142.157818][ T6085] not to V4L mailing list (and/or to other addresses)
[  142.157818][ T6085] 
[  142.189792][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  142.191080][ T6150] em28xx 2-1:4.5: No AC97 audio processor
[  142.200163][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  142.211434][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  142.213694][ T6150] usb 2-1: Decoder not found
[  142.223231][ T6150] em28xx 2-1:4.5: failed to create media graph
[  142.227810][ T6085] usb 3-1: USB disconnect, device number 7
[  142.234389][ T6150] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  142.244574][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  142.255611][ T6150] em28xx 2-1:4.5: Remote control support is not available for this card.
[  142.264946][  T980] em28xx 1-1:4.5: Closing input extension
[  142.271470][ T6044] em28xx 3-1:4.5: Registering V4L2 extension
[  142.282693][  T980] em28xx 1-1:4.5: Freeing device
[  142.325484][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
2025/09/23 00:16:15 executed programs: 38
[  142.407781][ T6044] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  142.415889][ T6044] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  142.423141][ T6044] em28xx 3-1:4.5: No AC97 audio processor
[  142.425085][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  142.438727][ T6151] em28xx 4-1:4.5: board has no eeprom
[  142.441908][ T6044] usb 3-1: Decoder not found
[  142.449627][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  142.457569][ T6044] em28xx 3-1:4.5: failed to create media graph
[  142.464027][ T6044] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  142.472508][ T6044] em28xx 3-1:4.5: Remote control support is not available for this card.
[  142.481288][    T9] em28xx 2-1:4.5: Closing input extension
[  142.487607][ T6085] em28xx 3-1:4.5: Closing input extension
[  142.494094][    T9] em28xx 2-1:4.5: Freeing device
[  142.501745][ T6085] em28xx 3-1:4.5: Freeing device
[  142.504769][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  142.514785][ T6151] em28xx 4-1:4.5: 
[  142.514785][ T6151] 
[  142.514785][ T6151] The support for this board weren't valid yet.
[  142.514785][ T6151] Please send a report of having this working
[  142.514785][ T6151] not to V4L mailing list (and/or to other addresses)
[  142.514785][ T6151] 
[  142.546504][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  142.553478][ T6150] em28xx 4-1:4.5: Registering V4L2 extension
[  142.561963][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  142.584026][ T6151] usb 4-1: USB disconnect, device number 6
[  142.595178][  T980] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  142.602313][   T89] em28xx 5-1:4.5: board has no eeprom
[  142.605734][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  142.695361][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  142.710918][   T89] em28xx 5-1:4.5: 
[  142.710918][   T89] 
[  142.710918][   T89] The support for this board weren't valid yet.
[  142.710918][   T89] Please send a report of having this working
[  142.710918][   T89] not to V4L mailing list (and/or to other addresses)
[  142.710918][   T89] 
[  142.741633][ T6150] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  142.742308][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  142.754275][  T980] usb 1-1: Using ep0 maxpacket: 16
[  142.761603][ T6150] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  142.762953][   T89] usb 5-1: USB disconnect, device number 6
[  142.797257][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  142.804477][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  142.808498][ T6150] em28xx 4-1:4.5: No AC97 audio processor
[  142.816847][  T980] usb 1-1: config 4 has no interface number 0
[  142.826512][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  142.839003][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  142.847414][    T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  142.857284][ T6150] usb 4-1: Decoder not found
[  142.861905][ T6150] em28xx 4-1:4.5: failed to create media graph
[  142.870146][ T6150] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  142.879168][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  142.889861][ T6150] em28xx 4-1:4.5: Remote control support is not available for this card.
[  142.895054][ T6085] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  142.898500][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.915765][ T6151] em28xx 4-1:4.5: Closing input extension
[  142.921531][ T6044] em28xx 5-1:4.5: Registering V4L2 extension
[  142.922716][  T980] usb 1-1: Product: syz
[  142.946243][ T6151] em28xx 4-1:4.5: Freeing device
[  142.953444][  T980] usb 1-1: Manufacturer: syz
[  142.977359][  T980] usb 1-1: SerialNumber: syz
[  142.994553][ T6263] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  143.018593][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  143.029125][    T9] usb 2-1: Using ep0 maxpacket: 16
[  143.034380][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  143.043950][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  143.056846][    T9] usb 2-1: config 4 has no interface number 0
[  143.062982][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  143.074196][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  143.085779][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  143.088148][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  143.107630][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.112130][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  143.121449][    T9] usb 2-1: Product: syz
[  143.126065][ T6044] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  143.128371][    T9] usb 2-1: Manufacturer: syz
[  143.137005][ T6085] usb 3-1: config 4 has no interface number 0
[  143.140475][    T9] usb 2-1: SerialNumber: syz
[  143.146674][ T6044] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  143.155262][ T6265] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  143.167716][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  143.185769][ T6044] em28xx 5-1:4.5: No AC97 audio processor
[  143.195312][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  143.197724][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  143.212951][ T6044] usb 5-1: Decoder not found
[  143.219132][ T6044] em28xx 5-1:4.5: failed to create media graph
[  143.228437][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  143.234718][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  143.243822][ T6044] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  143.251050][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.262256][ T6044] em28xx 5-1:4.5: Remote control support is not available for this card.
[  143.271234][ T6085] usb 3-1: Product: syz
[  143.274891][ T6151] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  143.277638][ T6085] usb 3-1: Manufacturer: syz
[  143.285083][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  143.287848][   T89] em28xx 5-1:4.5: Closing input extension
[  143.299832][ T6085] usb 3-1: SerialNumber: syz
[  143.309620][ T6270] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  143.323351][   T89] em28xx 5-1:4.5: Freeing device
[  143.331912][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  143.362904][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  143.384042][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  143.392365][  T980] em28xx 1-1:4.5: board has no eeprom
[  143.424717][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  143.434857][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  143.444007][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  143.455008][ T6151] usb 4-1: config 4 has no interface number 0
[  143.461143][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  143.475039][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  143.492596][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  143.499370][  T980] em28xx 1-1:4.5: 
[  143.499370][  T980] 
[  143.499370][  T980] The support for this board weren't valid yet.
[  143.499370][  T980] Please send a report of having this working
[  143.499370][  T980] not to V4L mailing list (and/or to other addresses)
[  143.499370][  T980] 
[  143.542095][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  143.561400][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.574753][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  143.584697][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  143.591220][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  143.591419][ T6151] usb 4-1: Product: syz
[  143.601468][    T9] em28xx 2-1:4.5: board has no eeprom
[  143.606933][ T6150] em28xx 1-1:4.5: Registering V4L2 extension
[  143.626351][  T980] usb 1-1: USB disconnect, device number 7
[  143.633510][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  143.639170][ T6151] usb 4-1: Manufacturer: syz
[  143.643777][ T6151] usb 4-1: SerialNumber: syz
[  143.666430][ T6275] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  143.677765][   T89] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  143.684739][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  143.692586][    T9] em28xx 2-1:4.5: 
[  143.692586][    T9] 
[  143.692586][    T9] The support for this board weren't valid yet.
[  143.692586][    T9] Please send a report of having this working
[  143.692586][    T9] not to V4L mailing list (and/or to other addresses)
[  143.692586][    T9] 
[  143.702225][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  143.743446][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  143.768898][ T6085] em28xx 3-1:4.5: board has no eeprom
[  143.779797][ T6150] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  143.786856][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  143.793182][ T6150] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  143.804685][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  143.818808][ T6150] em28xx 1-1:4.5: No AC97 audio processor
[  143.845182][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  143.853127][    T9] usb 2-1: USB disconnect, device number 7
[  143.862083][ T6085] em28xx 3-1:4.5: 
[  143.862083][ T6085] 
[  143.862083][ T6085] The support for this board weren't valid yet.
[  143.862083][ T6085] Please send a report of having this working
[  143.862083][ T6085] not to V4L mailing list (and/or to other addresses)
[  143.862083][ T6085] 
[  143.876269][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  143.895168][ T6150] usb 1-1: Decoder not found
[  143.899814][ T6150] em28xx 1-1:4.5: failed to create media graph
[  143.914720][   T89] usb 5-1: Using ep0 maxpacket: 16
[  143.934075][ T6150] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  143.943679][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  143.955063][ T6150] em28xx 1-1:4.5: Remote control support is not available for this card.
[  143.962819][   T89] usb 5-1: config 4 has no interface number 0
[  143.966681][ T5849] em28xx 2-1:4.5: Registering V4L2 extension
[  143.970618][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  143.982226][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  143.992399][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  143.995092][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  144.003218][ T6085] usb 3-1: USB disconnect, device number 8
[  144.016611][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  144.026032][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.050671][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  144.059463][   T89] usb 5-1: Product: syz
[  144.064224][   T89] usb 5-1: Manufacturer: syz
[  144.069394][   T89] usb 5-1: SerialNumber: syz
[  144.080681][ T6277] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  144.111980][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  144.112897][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  144.132696][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  144.139009][ T5849] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  144.139031][ T5849] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  144.152914][ T6151] em28xx 4-1:4.5: board has no eeprom
[  144.159393][ T5849] em28xx 2-1:4.5: No AC97 audio processor
[  144.166984][ T5849] usb 2-1: Decoder not found
[  144.171602][ T5849] em28xx 2-1:4.5: failed to create media graph
[  144.180729][ T5849] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  144.188869][ T5849] em28xx 2-1:4.5: Remote control support is not available for this card.
[  144.197421][  T980] em28xx 1-1:4.5: Closing input extension
[  144.203248][ T6076] em28xx 3-1:4.5: Registering V4L2 extension
[  144.206952][  T980] em28xx 1-1:4.5: Freeing device
[  144.228779][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  144.248327][ T6151] em28xx 4-1:4.5: 
[  144.248327][ T6151] 
[  144.248327][ T6151] The support for this board weren't valid yet.
[  144.248327][ T6151] Please send a report of having this working
[  144.248327][ T6151] not to V4L mailing list (and/or to other addresses)
[  144.248327][ T6151] 
[  144.290536][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  144.306154][ T6151] usb 4-1: USB disconnect, device number 7
[  144.316337][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  144.349921][ T6076] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  144.364401][ T6076] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  144.372519][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  144.381194][ T6076] em28xx 3-1:4.5: No AC97 audio processor
[  144.389433][ T6076] usb 3-1: Decoder not found
[  144.394205][ T6076] em28xx 3-1:4.5: failed to create media graph
[  144.401020][ T6076] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  144.409077][ T6076] em28xx 3-1:4.5: Remote control support is not available for this card.
[  144.417854][    T9] em28xx 2-1:4.5: Closing input extension
[  144.424450][ T5849] em28xx 4-1:4.5: Registering V4L2 extension
[  144.433969][    T9] em28xx 2-1:4.5: Freeing device
[  144.475611][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  144.503748][   T89] em28xx 5-1:4.5: board has no eeprom
[  144.544782][  T980] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  144.568326][ T5849] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  144.579385][ T5849] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  144.587619][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  144.590044][ T5849] em28xx 4-1:4.5: No AC97 audio processor
[  144.597669][   T89] em28xx 5-1:4.5: 
[  144.597669][   T89] 
[  144.597669][   T89] The support for this board weren't valid yet.
[  144.597669][   T89] Please send a report of having this working
[  144.597669][   T89] not to V4L mailing list (and/or to other addresses)
[  144.597669][   T89] 
[  144.603508][ T5849] usb 4-1: Decoder not found
[  144.628032][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  144.635568][ T5849] em28xx 4-1:4.5: failed to create media graph
[  144.647283][ T5849] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  144.654490][   T89] usb 5-1: USB disconnect, device number 7
[  144.658171][ T5849] em28xx 4-1:4.5: Remote control support is not available for this card.
[  144.671001][ T6151] em28xx 4-1:4.5: Closing input extension
[  144.681875][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  144.683915][ T6151] em28xx 4-1:4.5: Freeing device
[  144.695019][ T6085] em28xx 3-1:4.5: Closing input extension
[  144.701498][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  144.715393][  T980] usb 1-1: Using ep0 maxpacket: 16
[  144.728082][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  144.732668][ T6085] em28xx 3-1:4.5: Freeing device
[  144.738759][  T980] usb 1-1: config 4 has no interface number 0
[  144.752610][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  144.765910][    T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  144.774334][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  144.814832][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  144.829988][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.830180][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  144.851504][  T980] usb 1-1: Product: syz
[  144.857707][  T980] usb 1-1: Manufacturer: syz
[  144.862421][  T980] usb 1-1: SerialNumber: syz
[  144.883821][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  144.884273][ T6283] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  144.894662][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  144.911330][ T6076] usb 5-1: Decoder not found
[  144.923292][ T6076] em28xx 5-1:4.5: failed to create media graph
[  144.924717][    T9] usb 2-1: Using ep0 maxpacket: 16
[  144.940556][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  144.946328][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  144.957064][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  144.959261][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  144.974879][    T9] usb 2-1: config 4 has no interface number 0
[  144.981069][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  144.993319][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  144.994174][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  145.003631][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  145.011704][   T89] em28xx 5-1:4.5: Closing input extension
[  145.025520][ T6151] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  145.033712][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.043829][    T9] usb 2-1: Product: syz
[  145.048993][    T9] usb 2-1: Manufacturer: syz
[  145.050049][   T89] em28xx 5-1:4.5: Freeing device
[  145.056302][    T9] usb 2-1: SerialNumber: syz
[  145.081574][ T6284] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  145.093014][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  145.109516][ T6085] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  145.129361][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  145.185112][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  145.195279][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  145.201801][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  145.212566][ T6151] usb 4-1: config 4 has no interface number 0
[  145.218784][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  145.228803][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  145.237625][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  145.246898][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.255162][ T6151] usb 4-1: Product: syz
[  145.260882][ T6151] usb 4-1: Manufacturer: syz
[  145.265746][ T6151] usb 4-1: SerialNumber: syz
[  145.273547][ T6293] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  145.285554][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  145.286011][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  145.292764][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  145.300081][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  145.308275][ T6085] usb 3-1: config 4 has no interface number 0
[  145.318398][  T980] em28xx 1-1:4.5: board has no eeprom
[  145.329116][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  145.329417][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  145.340793][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  145.355121][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  145.365400][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.373410][ T6085] usb 3-1: Product: syz
[  145.380220][ T6085] usb 3-1: Manufacturer: syz
[  145.384888][ T6085] usb 3-1: SerialNumber: syz
[  145.385287][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  145.395982][ T6286] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  145.404931][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  145.404963][   T89] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  145.412662][  T980] em28xx 1-1:4.5: 
[  145.412662][  T980] 
[  145.412662][  T980] The support for this board weren't valid yet.
[  145.412662][  T980] Please send a report of having this working
[  145.412662][  T980] not to V4L mailing list (and/or to other addresses)
[  145.412662][  T980] 
[  145.422685][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  145.447874][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  145.456415][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  145.471392][ T6150] em28xx 1-1:4.5: Registering V4L2 extension
[  145.489499][  T980] usb 1-1: USB disconnect, device number 8
[  145.504076][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  145.525937][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  145.534535][    T9] em28xx 2-1:4.5: board has no eeprom
[  145.543995][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  145.576307][ T6150] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  145.583212][ T6150] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  145.591253][ T6150] em28xx 1-1:4.5: No AC97 audio processor
[  145.602027][ T6150] usb 1-1: Decoder not found
[  145.606899][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  145.614313][ T6150] em28xx 1-1:4.5: failed to create media graph
[  145.620631][    T9] em28xx 2-1:4.5: 
[  145.620631][    T9] 
[  145.620631][    T9] The support for this board weren't valid yet.
[  145.620631][    T9] Please send a report of having this working
[  145.620631][    T9] not to V4L mailing list (and/or to other addresses)
[  145.620631][    T9] 
[  145.624794][   T89] usb 5-1: Using ep0 maxpacket: 16
[  145.647505][ T6150] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  145.656195][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  145.661038][ T6150] em28xx 1-1:4.5: Remote control support is not available for this card.
[  145.679183][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  145.682006][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  145.690109][   T89] usb 5-1: config 4 has no interface number 0
[  145.701287][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  145.714707][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  145.721533][ T6151] em28xx 4-1:4.5: board has no eeprom
[  145.722185][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  145.742921][ T5849] em28xx 2-1:4.5: Registering V4L2 extension
[  145.760491][    T9] usb 2-1: USB disconnect, device number 8
[  145.773061][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  145.776131][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  145.801547][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  145.804739][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  145.815516][ T6085] em28xx 3-1:4.5: board has no eeprom
[  145.837252][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.853852][ T6151] em28xx 4-1:4.5: 
[  145.853852][ T6151] 
[  145.853852][ T6151] The support for this board weren't valid yet.
[  145.853852][ T6151] Please send a report of having this working
[  145.853852][ T6151] not to V4L mailing list (and/or to other addresses)
[  145.853852][ T6151] 
[  145.854128][   T89] usb 5-1: Product: syz
[  145.906386][   T89] usb 5-1: Manufacturer: syz
[  145.911151][   T89] usb 5-1: SerialNumber: syz
[  145.914586][ T5849] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  145.926310][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  145.932609][ T5849] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  145.937545][ T6298] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  145.947088][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  145.954495][ T6085] em28xx 3-1:4.5: 
[  145.954495][ T6085] 
[  145.954495][ T6085] The support for this board weren't valid yet.
[  145.954495][ T6085] Please send a report of having this working
[  145.954495][ T6085] not to V4L mailing list (and/or to other addresses)
[  145.954495][ T6085] 
[  145.987786][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  145.991585][ T6151] usb 4-1: USB disconnect, device number 8
[  145.996897][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  145.999545][ T5849] em28xx 2-1:4.5: No AC97 audio processor
[  146.009778][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  146.030509][ T6085] usb 3-1: USB disconnect, device number 9
[  146.040573][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  146.057922][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  146.058113][ T5849] usb 2-1: Decoder not found
[  146.069306][ T5849] em28xx 2-1:4.5: failed to create media graph
[  146.078607][ T5849] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  146.090682][ T5849] em28xx 2-1:4.5: Remote control support is not available for this card.
[  146.102137][  T980] em28xx 1-1:4.5: Closing input extension
[  146.109329][ T6183] em28xx 4-1:4.5: Registering V4L2 extension
[  146.119199][  T980] em28xx 1-1:4.5: Freeing device
[  146.219485][ T6183] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  146.227425][ T6183] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  146.234490][ T6183] em28xx 4-1:4.5: No AC97 audio processor
[  146.247330][ T6183] usb 4-1: Decoder not found
[  146.251969][ T6183] em28xx 4-1:4.5: failed to create media graph
[  146.258873][ T6183] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  146.265808][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  146.267013][ T6183] em28xx 4-1:4.5: Remote control support is not available for this card.
[  146.282010][ T6151] em28xx 4-1:4.5: Closing input extension
[  146.287833][ T6076] em28xx 3-1:4.5: Registering V4L2 extension
[  146.290876][ T6151] em28xx 4-1:4.5: Freeing device
[  146.350411][ T6076] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  146.359198][ T6076] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  146.368503][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  146.388378][   T89] em28xx 5-1:4.5: board has no eeprom
[  146.393897][ T6076] em28xx 3-1:4.5: No AC97 audio processor
[  146.401282][ T6076] usb 3-1: Decoder not found
[  146.405982][ T6076] em28xx 3-1:4.5: failed to create media graph
[  146.412252][ T6076] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  146.421092][ T6076] em28xx 3-1:4.5: Remote control support is not available for this card.
[  146.424980][  T980] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  146.429700][ T6085] em28xx 3-1:4.5: Closing input extension
[  146.445019][    T9] em28xx 2-1:4.5: Closing input extension
[  146.449537][ T6085] em28xx 3-1:4.5: Freeing device
[  146.455916][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  146.457359][    T9] em28xx 2-1:4.5: Freeing device
[  146.463212][   T89] em28xx 5-1:4.5: 
[  146.463212][   T89] 
[  146.463212][   T89] The support for this board weren't valid yet.
[  146.463212][   T89] Please send a report of having this working
[  146.463212][   T89] not to V4L mailing list (and/or to other addresses)
[  146.463212][   T89] 
[  146.502103][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  146.508245][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  146.557377][   T89] usb 5-1: USB disconnect, device number 8
[  146.564534][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  146.594806][ T6151] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  146.605433][  T980] usb 1-1: Using ep0 maxpacket: 16
[  146.626072][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  146.647746][  T980] usb 1-1: config 4 has no interface number 0
[  146.664833][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  146.681265][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  146.693191][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  146.720519][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.729990][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  146.730050][  T980] usb 1-1: Product: syz
[  146.741597][  T980] usb 1-1: Manufacturer: syz
[  146.746508][  T980] usb 1-1: SerialNumber: syz
[  146.747809][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  146.756063][ T6303] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  146.771566][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  146.784725][    T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  146.794835][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  146.802810][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  146.813189][ T6076] usb 5-1: Decoder not found
[  146.819218][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  146.827525][ T6076] em28xx 5-1:4.5: failed to create media graph
[  146.828133][ T6151] usb 4-1: config 4 has no interface number 0
[  146.840043][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  146.842431][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  146.847409][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  146.853021][ T6085] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  146.865679][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  146.877493][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  146.885734][   T89] em28xx 5-1:4.5: Closing input extension
[  146.890117][   T89] em28xx 5-1:4.5: Freeing device
[  146.901523][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  146.914979][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.923208][ T6151] usb 4-1: Product: syz
[  146.929941][ T6151] usb 4-1: Manufacturer: syz
[  146.935708][ T6151] usb 4-1: SerialNumber: syz
[  146.952754][ T6307] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  146.964387][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  146.974505][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  146.981706][    T9] usb 2-1: Using ep0 maxpacket: 16
[  146.989402][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  147.001548][    T9] usb 2-1: config 4 has no interface number 0
[  147.009690][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  147.022439][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  147.031743][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  147.031909][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  147.042912][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  147.047035][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.055998][ T6085] usb 3-1: config 4 has no interface number 0
[  147.063899][    T9] usb 2-1: Product: syz
[  147.071017][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  147.072991][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  147.082776][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  147.089168][    T9] usb 2-1: Manufacturer: syz
[  147.098409][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  147.102013][    T9] usb 2-1: SerialNumber: syz
[  147.115848][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.123989][ T6085] usb 3-1: Product: syz
[  147.128663][ T6306] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  147.137022][ T6085] usb 3-1: Manufacturer: syz
[  147.139965][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  147.141632][ T6085] usb 3-1: SerialNumber: syz
[  147.146123][ T6309] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  147.156330][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  147.166706][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  147.180931][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  147.199496][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  147.209697][  T980] em28xx 1-1:4.5: board has no eeprom
[  147.225400][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  147.234895][   T89] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  147.274731][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  147.282191][  T980] em28xx 1-1:4.5: 
[  147.282191][  T980] 
[  147.282191][  T980] The support for this board weren't valid yet.
[  147.282191][  T980] Please send a report of having this working
[  147.282191][  T980] not to V4L mailing list (and/or to other addresses)
[  147.282191][  T980] 
[  147.311124][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  147.317266][ T6150] em28xx 1-1:4.5: Registering V4L2 extension
[  147.335782][  T980] usb 1-1: USB disconnect, device number 9
[  147.357858][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  147.368706][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  147.391361][ T6151] em28xx 4-1:4.5: board has no eeprom
[  147.411382][   T89] usb 5-1: Using ep0 maxpacket: 16
[  147.418561][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  147.420345][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  147.432725][ T6150] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  147.434583][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  147.440846][ T6150] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  147.453676][ T6150] em28xx 1-1:4.5: No AC97 audio processor
[  147.453920][   T89] usb 5-1: config 4 has no interface number 0
[  147.459651][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  147.473848][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  147.473876][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  147.478225][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  147.488504][ T6150] usb 1-1: Decoder not found
[  147.493458][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.501425][ T6150] em28xx 1-1:4.5: failed to create media graph
[  147.505629][   T89] usb 5-1: Product: syz
[  147.515621][ T6151] em28xx 4-1:4.5: 
[  147.515621][ T6151] 
[  147.515621][ T6151] The support for this board weren't valid yet.
[  147.515621][ T6151] Please send a report of having this working
[  147.515621][ T6151] not to V4L mailing list (and/or to other addresses)
[  147.515621][ T6151] 
[  147.532321][   T89] usb 5-1: Manufacturer: syz
[  147.552170][ T6150] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  147.566642][   T89] usb 5-1: SerialNumber: syz
[  147.572010][ T6150] em28xx 1-1:4.5: Remote control support is not available for this card.
[  147.582110][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
2025/09/23 00:16:21 executed programs: 51
[  147.591303][ T6319] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  147.600460][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  147.602849][    T9] em28xx 2-1:4.5: board has no eeprom
[  147.618761][  T980] em28xx 1-1:4.5: Closing input extension
[  147.625162][ T6085] em28xx 3-1:4.5: board has no eeprom
[  147.625689][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  147.633210][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  147.643225][  T980] em28xx 1-1:4.5: Freeing device
[  147.649014][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  147.667052][ T6151] usb 4-1: USB disconnect, device number 9
[  147.674270][ T6150] em28xx 4-1:4.5: Registering V4L2 extension
[  147.690902][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  147.697771][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  147.714736][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  147.718177][    T9] em28xx 2-1:4.5: 
[  147.718177][    T9] 
[  147.718177][    T9] The support for this board weren't valid yet.
[  147.718177][    T9] Please send a report of having this working
[  147.718177][    T9] not to V4L mailing list (and/or to other addresses)
[  147.718177][    T9] 
[  147.748717][ T6085] em28xx 3-1:4.5: 
[  147.748717][ T6085] 
[  147.748717][ T6085] The support for this board weren't valid yet.
[  147.748717][ T6085] Please send a report of having this working
[  147.748717][ T6085] not to V4L mailing list (and/or to other addresses)
[  147.748717][ T6085] 
[  147.748743][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  147.797300][ T6085] usb 3-1: USB disconnect, device number 10
[  147.847040][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  147.878348][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  147.892167][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  147.954116][    T9] usb 2-1: USB disconnect, device number 9
[  147.982630][ T6150] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  147.991678][ T6150] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  148.000474][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  148.009201][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  148.010850][ T6150] em28xx 4-1:4.5: No AC97 audio processor
[  148.024077][   T89] em28xx 5-1:4.5: board has no eeprom
[  148.029842][ T6150] usb 4-1: Decoder not found
[  148.029860][ T6150] em28xx 4-1:4.5: failed to create media graph
[  148.029884][ T6150] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  148.031116][ T6150] em28xx 4-1:4.5: Remote control support is not available for this card.
[  148.056499][  T980] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  148.064197][ T6151] em28xx 4-1:4.5: Closing input extension
[  148.070737][ T6167] em28xx 3-1:4.5: Registering V4L2 extension
[  148.074964][ T6151] em28xx 4-1:4.5: Freeing device
[  148.127373][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  148.142827][   T89] em28xx 5-1:4.5: 
[  148.142827][   T89] 
[  148.142827][   T89] The support for this board weren't valid yet.
[  148.142827][   T89] Please send a report of having this working
[  148.142827][   T89] not to V4L mailing list (and/or to other addresses)
[  148.142827][   T89] 
[  148.170604][ T6167] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  148.179807][ T6167] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  148.189470][ T6167] em28xx 3-1:4.5: No AC97 audio processor
[  148.196224][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  148.203246][ T6167] usb 3-1: Decoder not found
[  148.208037][ T6167] em28xx 3-1:4.5: failed to create media graph
[  148.214238][ T6167] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  148.219448][  T980] usb 1-1: Using ep0 maxpacket: 16
[  148.230267][   T89] usb 5-1: USB disconnect, device number 9
[  148.234453][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  148.237599][ T6167] em28xx 3-1:4.5: Remote control support is not available for this card.
[  148.254140][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  148.258258][  T980] usb 1-1: config 4 has no interface number 0
[  148.260299][ T6085] em28xx 3-1:4.5: Closing input extension
[  148.271890][ T6183] em28xx 2-1:4.5: Registering V4L2 extension
[  148.282322][ T6085] em28xx 3-1:4.5: Freeing device
[  148.288707][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  148.319976][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  148.333250][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  148.354885][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.363077][  T980] usb 1-1: Product: syz
[  148.382240][  T980] usb 1-1: Manufacturer: syz
[  148.387214][ T6151] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  148.398275][  T980] usb 1-1: SerialNumber: syz
[  148.426179][ T6323] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  148.435999][ T6183] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  148.443335][ T6183] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  148.452951][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  148.462351][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  148.470702][ T6183] em28xx 2-1:4.5: No AC97 audio processor
[  148.478051][ T6183] usb 2-1: Decoder not found
[  148.482723][ T6183] em28xx 2-1:4.5: failed to create media graph
[  148.489005][ T6183] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  148.496836][ T6183] em28xx 2-1:4.5: Remote control support is not available for this card.
[  148.506496][    T9] em28xx 2-1:4.5: Closing input extension
[  148.512279][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  148.517270][    T9] em28xx 2-1:4.5: Freeing device
[  148.545272][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  148.552552][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  148.563385][ T6151] usb 4-1: config 4 has no interface number 0
[  148.580313][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  148.591123][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  148.601377][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  148.605802][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  148.617301][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.617322][ T6151] usb 4-1: Product: syz
[  148.617334][ T6151] usb 4-1: Manufacturer: syz
[  148.617345][ T6151] usb 4-1: SerialNumber: syz
[  148.622709][ T6325] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  148.626872][ T6085] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  148.648437][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  148.648468][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  148.674892][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  148.681866][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  148.698440][ T6076] usb 5-1: Decoder not found
[  148.703812][ T6076] em28xx 5-1:4.5: failed to create media graph
[  148.711738][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  148.723504][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  148.732740][   T89] em28xx 5-1:4.5: Closing input extension
[  148.744186][   T89] em28xx 5-1:4.5: Freeing device
[  148.755694][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  148.834726][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  148.842878][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  148.852765][ T6085] usb 3-1: config 4 has no interface number 0
[  148.862202][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  148.866895][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  148.872440][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  148.881060][    T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  148.889114][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  148.894348][  T980] em28xx 1-1:4.5: board has no eeprom
[  148.904041][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.910931][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  148.917187][ T6085] usb 3-1: Product: syz
[  148.927999][ T6085] usb 3-1: Manufacturer: syz
[  148.932593][ T6085] usb 3-1: SerialNumber: syz
[  148.940004][ T6329] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  148.953603][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  148.963065][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  148.974716][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  148.982035][  T980] em28xx 1-1:4.5: 
[  148.982035][  T980] 
[  148.982035][  T980] The support for this board weren't valid yet.
[  148.982035][  T980] Please send a report of having this working
[  148.982035][  T980] not to V4L mailing list (and/or to other addresses)
[  148.982035][  T980] 
[  149.009683][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  149.016141][ T6183] em28xx 1-1:4.5: Registering V4L2 extension
[  149.034144][  T980] usb 1-1: USB disconnect, device number 10
[  149.059583][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  149.062951][   T89] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  149.068825][ T6151] em28xx 4-1:4.5: board has no eeprom
[  149.085074][    T9] usb 2-1: Using ep0 maxpacket: 16
[  149.091694][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  149.098702][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  149.107153][    T9] usb 2-1: config 4 has no interface number 0
[  149.113271][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  149.123212][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  149.135549][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  149.142876][ T6151] em28xx 4-1:4.5: 
[  149.142876][ T6151] 
[  149.142876][ T6151] The support for this board weren't valid yet.
[  149.142876][ T6151] Please send a report of having this working
[  149.142876][ T6151] not to V4L mailing list (and/or to other addresses)
[  149.142876][ T6151] 
[  149.176563][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  149.188272][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.196493][ T6183] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  149.203483][    T9] usb 2-1: Product: syz
[  149.207714][ T6183] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  149.214901][    T9] usb 2-1: Manufacturer: syz
[  149.219514][    T9] usb 2-1: SerialNumber: syz
[  149.225132][ T6183] em28xx 1-1:4.5: No AC97 audio processor
[  149.231073][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  149.240671][ T6183] usb 1-1: Decoder not found
[  149.247144][ T6330] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  149.247908][ T6183] em28xx 1-1:4.5: failed to create media graph
[  149.256049][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  149.266888][ T6151] usb 4-1: USB disconnect, device number 10
[  149.275925][   T89] usb 5-1: Using ep0 maxpacket: 16
[  149.285676][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  149.294041][   T89] usb 5-1: config 4 has no interface number 0
[  149.303698][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  149.314224][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  149.314539][ T6183] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  149.325552][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  149.339333][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  149.342286][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  149.346345][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  149.362516][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.365497][ T6183] em28xx 1-1:4.5: Remote control support is not available for this card.
[  149.380296][ T6150] em28xx 4-1:4.5: Registering V4L2 extension
[  149.383710][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  149.430406][ T6085] em28xx 3-1:4.5: board has no eeprom
[  149.436800][   T89] usb 5-1: Product: syz
[  149.441408][   T89] usb 5-1: Manufacturer: syz
[  149.447111][   T89] usb 5-1: SerialNumber: syz
[  149.465989][ T6336] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  149.478775][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  149.494518][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  149.498421][ T6150] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  149.509280][ T6150] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  149.515661][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  149.517476][ T6150] em28xx 4-1:4.5: No AC97 audio processor
[  149.528589][ T6085] em28xx 3-1:4.5: 
[  149.528589][ T6085] 
[  149.528589][ T6085] The support for this board weren't valid yet.
[  149.528589][ T6085] Please send a report of having this working
[  149.528589][ T6085] not to V4L mailing list (and/or to other addresses)
[  149.528589][ T6085] 
[  149.534099][ T6150] usb 4-1: Decoder not found
[  149.561719][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  149.563504][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  149.573916][ T6150] em28xx 4-1:4.5: failed to create media graph
[  149.579329][ T6085] usb 3-1: USB disconnect, device number 11
[  149.580663][ T6150] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  149.597151][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  149.603987][ T6150] em28xx 4-1:4.5: Remote control support is not available for this card.
[  149.612861][  T980] em28xx 1-1:4.5: Closing input extension
[  149.619068][ T6076] em28xx 3-1:4.5: Registering V4L2 extension
[  149.622900][  T980] em28xx 1-1:4.5: Freeing device
[  149.671730][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  149.686440][    T9] em28xx 2-1:4.5: board has no eeprom
[  149.740020][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  149.755544][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  149.772647][    T9] em28xx 2-1:4.5: 
[  149.772647][    T9] 
[  149.772647][    T9] The support for this board weren't valid yet.
[  149.772647][    T9] Please send a report of having this working
[  149.772647][    T9] not to V4L mailing list (and/or to other addresses)
[  149.772647][    T9] 
[  149.772772][ T6076] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  149.807323][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  149.814426][ T6076] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  149.819437][    T9] usb 2-1: USB disconnect, device number 10
[  149.828164][ T6076] em28xx 3-1:4.5: No AC97 audio processor
[  149.831283][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  149.843670][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  149.853326][ T6076] usb 3-1: Decoder not found
[  149.858202][   T89] em28xx 5-1:4.5: board has no eeprom
[  149.866630][ T6076] em28xx 3-1:4.5: failed to create media graph
[  149.872819][ T6076] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  149.881131][ T6076] em28xx 3-1:4.5: Remote control support is not available for this card.
[  149.889950][ T6151] em28xx 4-1:4.5: Closing input extension
[  149.897601][ T6150] em28xx 2-1:4.5: Registering V4L2 extension
[  149.907760][ T6151] em28xx 4-1:4.5: Freeing device
[  149.924893][  T980] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  149.934722][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  149.945163][   T89] em28xx 5-1:4.5: 
[  149.945163][   T89] 
[  149.945163][   T89] The support for this board weren't valid yet.
[  149.945163][   T89] Please send a report of having this working
[  149.945163][   T89] not to V4L mailing list (and/or to other addresses)
[  149.945163][   T89] 
[  149.983784][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  150.010397][   T89] usb 5-1: USB disconnect, device number 10
[  150.016680][ T6150] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  150.024066][ T6150] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  150.044803][ T6150] em28xx 2-1:4.5: No AC97 audio processor
[  150.046218][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  150.055539][ T6150] usb 2-1: Decoder not found
[  150.061500][ T6150] em28xx 2-1:4.5: failed to create media graph
[  150.071989][ T6150] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  150.095855][  T980] usb 1-1: Using ep0 maxpacket: 16
[  150.101551][ T6150] em28xx 2-1:4.5: Remote control support is not available for this card.
[  150.111817][    T9] em28xx 2-1:4.5: Closing input extension
[  150.118744][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  150.122035][ T6085] em28xx 3-1:4.5: Closing input extension
[  150.133279][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  150.136155][    T9] em28xx 2-1:4.5: Freeing device
[  150.145163][  T980] usb 1-1: config 4 has no interface number 0
[  150.151286][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  150.183361][ T6085] em28xx 3-1:4.5: Freeing device
[  150.199029][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  150.229926][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  150.244784][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.263267][  T980] usb 1-1: Product: syz
[  150.275055][ T6151] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  150.282759][  T980] usb 1-1: Manufacturer: syz
[  150.302305][  T980] usb 1-1: SerialNumber: syz
[  150.305158][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  150.319929][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  150.327395][ T6344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  150.338515][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  150.347337][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  150.348037][ T6076] usb 5-1: Decoder not found
[  150.359424][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  150.366082][ T6076] em28xx 5-1:4.5: failed to create media graph
[  150.374485][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  150.386826][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  150.395623][   T89] em28xx 5-1:4.5: Closing input extension
[  150.407287][   T89] em28xx 5-1:4.5: Freeing device
[  150.458042][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  150.472344][    T9] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  150.486349][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  150.495206][ T6151] usb 4-1: config 4 has no interface number 0
[  150.501399][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  150.513005][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  150.515543][ T6085] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  150.523056][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  150.541243][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.550186][ T6151] usb 4-1: Product: syz
[  150.554506][ T6151] usb 4-1: Manufacturer: syz
[  150.559550][ T6151] usb 4-1: SerialNumber: syz
[  150.567948][ T6345] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  150.578965][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  150.589984][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  150.605021][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  150.654741][    T9] usb 2-1: Using ep0 maxpacket: 16
[  150.661676][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  150.670257][    T9] usb 2-1: config 4 has no interface number 0
[  150.676601][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  150.687809][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  150.694882][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  150.698612][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  150.702548][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  150.711839][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.717764][ T6085] usb 3-1: config 4 has no interface number 0
[  150.726877][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  150.732369][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  150.740583][    T9] usb 2-1: Product: syz
[  150.750013][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  150.754151][  T980] em28xx 1-1:4.5: board has no eeprom
[  150.760872][   T89] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  150.766492][    T9] usb 2-1: Manufacturer: syz
[  150.784187][    T9] usb 2-1: SerialNumber: syz
[  150.792959][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  150.802560][ T6355] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  150.806379][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.813313][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  150.817981][ T6085] usb 3-1: Product: syz
[  150.827647][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  150.831553][ T6085] usb 3-1: Manufacturer: syz
[  150.837746][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  150.837767][  T980] em28xx 1-1:4.5: 
[  150.837767][  T980] 
[  150.837767][  T980] The support for this board weren't valid yet.
[  150.837767][  T980] Please send a report of having this working
[  150.837767][  T980] not to V4L mailing list (and/or to other addresses)
[  150.837767][  T980] 
[  150.837786][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  150.838892][ T6183] em28xx 1-1:4.5: Registering V4L2 extension
[  150.843281][ T6085] usb 3-1: SerialNumber: syz
[  150.852542][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  150.905825][ T6351] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  150.909025][  T980] usb 1-1: USB disconnect, device number 11
[  150.920795][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  150.923902][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  150.942345][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  150.965230][   T89] usb 5-1: Using ep0 maxpacket: 16
[  150.972958][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  150.981812][   T89] usb 5-1: config 4 has no interface number 0
[  150.988672][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  151.008686][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  151.020347][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  151.022063][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  151.030209][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.030231][   T89] usb 5-1: Product: syz
[  151.030244][   T89] usb 5-1: Manufacturer: syz
[  151.030257][   T89] usb 5-1: SerialNumber: syz
[  151.047071][ T6359] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  151.055268][ T6183] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  151.062669][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  151.070807][ T6183] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  151.075384][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  151.084317][ T6151] em28xx 4-1:4.5: board has no eeprom
[  151.107581][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  151.114174][ T6183] em28xx 1-1:4.5: No AC97 audio processor
[  151.122923][ T6183] usb 1-1: Decoder not found
[  151.127609][ T6183] em28xx 1-1:4.5: failed to create media graph
[  151.138200][ T6183] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  151.165183][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  151.166314][ T6183] em28xx 1-1:4.5: Remote control support is not available for this card.
[  151.181244][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  151.188604][ T6151] em28xx 4-1:4.5: 
[  151.188604][ T6151] 
[  151.188604][ T6151] The support for this board weren't valid yet.
[  151.188604][ T6151] Please send a report of having this working
[  151.188604][ T6151] not to V4L mailing list (and/or to other addresses)
[  151.188604][ T6151] 
[  151.219065][  T980] em28xx 1-1:4.5: Closing input extension
[  151.225432][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  151.232397][ T6183] em28xx 4-1:4.5: Registering V4L2 extension
[  151.240108][  T980] em28xx 1-1:4.5: Freeing device
[  151.253881][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  151.262045][    T9] em28xx 2-1:4.5: board has no eeprom
[  151.276132][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  151.303288][ T6151] usb 4-1: USB disconnect, device number 11
[  151.305804][ T6085] em28xx 3-1:4.5: board has no eeprom
[  151.318269][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  151.334750][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  151.342063][    T9] em28xx 2-1:4.5: 
[  151.342063][    T9] 
[  151.342063][    T9] The support for this board weren't valid yet.
[  151.342063][    T9] Please send a report of having this working
[  151.342063][    T9] not to V4L mailing list (and/or to other addresses)
[  151.342063][    T9] 
[  151.373468][ T6183] em28xx 4-1:4.5: reading from i2c device at 0xb8 failed (error=-19)
[  151.383533][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  151.402834][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  151.417755][ T6085] em28xx 3-1:4.5: 
[  151.417755][ T6085] 
[  151.417755][ T6085] The support for this board weren't valid yet.
[  151.417755][ T6085] Please send a report of having this working
[  151.417755][ T6085] not to V4L mailing list (and/or to other addresses)
[  151.417755][ T6085] 
[  151.444959][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  151.453848][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  151.467561][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  151.478561][   T89] em28xx 5-1:4.5: board has no eeprom
[  151.484557][    T9] usb 2-1: USB disconnect, device number 11
[  151.498403][ T6085] usb 3-1: USB disconnect, device number 12
[  151.526801][ T6183] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  151.528677][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  151.533687][ T6183] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  151.548460][ T6183] em28xx 4-1:4.5: No AC97 audio processor
[  151.559181][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  151.575454][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  151.583939][ T6183] usb 4-1: Decoder not found
[  151.595713][ T6183] em28xx 4-1:4.5: failed to create media graph
[  151.598391][   T89] em28xx 5-1:4.5: 
[  151.598391][   T89] 
[  151.598391][   T89] The support for this board weren't valid yet.
[  151.598391][   T89] Please send a report of having this working
[  151.598391][   T89] not to V4L mailing list (and/or to other addresses)
[  151.598391][   T89] 
[  151.602294][ T6183] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  151.637864][  T980] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  151.656493][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  151.666916][ T6183] em28xx 4-1:4.5: Remote control support is not available for this card.
[  151.677601][ T6006] em28xx 2-1:4.5: Registering V4L2 extension
[  151.683883][   T89] usb 5-1: USB disconnect, device number 11
[  151.706170][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  151.749178][ T6006] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  151.756296][ T6006] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  151.763255][ T6006] em28xx 2-1:4.5: No AC97 audio processor
[  151.770597][ T6006] usb 2-1: Decoder not found
[  151.775279][ T6006] em28xx 2-1:4.5: failed to create media graph
[  151.781498][ T6006] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  151.792420][ T6006] em28xx 2-1:4.5: Remote control support is not available for this card.
[  151.802040][ T6076] em28xx 3-1:4.5: Registering V4L2 extension
[  151.804827][  T980] usb 1-1: Using ep0 maxpacket: 16
[  151.826227][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  151.834254][  T980] usb 1-1: config 4 has no interface number 0
[  151.844582][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  151.855494][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  151.864685][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  151.873745][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.882211][  T980] usb 1-1: Product: syz
[  151.887016][  T980] usb 1-1: Manufacturer: syz
[  151.891624][  T980] usb 1-1: SerialNumber: syz
[  151.900841][ T6364] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  151.915179][ T6076] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  151.915279][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  151.922439][ T6076] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  151.931698][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  151.947907][ T6076] em28xx 3-1:4.5: No AC97 audio processor
[  151.955524][ T6076] usb 3-1: Decoder not found
[  151.960127][ T6076] em28xx 3-1:4.5: failed to create media graph
[  151.966394][ T6076] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  151.974564][ T6076] em28xx 3-1:4.5: Remote control support is not available for this card.
[  151.985485][   T55] em28xx 5-1:4.5: Registering V4L2 extension
[  152.050777][   T55] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  152.057817][   T55] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  152.064924][   T55] em28xx 5-1:4.5: No AC97 audio processor
[  152.072359][   T55] usb 5-1: Decoder not found
[  152.077038][   T55] em28xx 5-1:4.5: failed to create media graph
[  152.083231][   T55] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  152.096136][   T55] em28xx 5-1:4.5: Remote control support is not available for this card.
[  152.104845][   T89] em28xx 5-1:4.5: Closing input extension
[  152.110595][ T6151] em28xx 4-1:4.5: Closing input extension
[  152.115568][   T89] em28xx 5-1:4.5: Freeing device
[  152.123252][    T9] em28xx 2-1:4.5: Closing input extension
[  152.131369][ T6085] em28xx 3-1:4.5: Closing input extension
[  152.145212][ T6151] em28xx 4-1:4.5: Freeing device
[  152.163449][ T6085] em28xx 3-1:4.5: Freeing device
[  152.163904][    T9] em28xx 2-1:4.5: Freeing device
[  152.187624][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  152.296970][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  152.308684][  T980] em28xx 1-1:4.5: board has no eeprom
[  152.374734][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  152.382089][  T980] em28xx 1-1:4.5: 
[  152.382089][  T980] 
[  152.382089][  T980] The support for this board weren't valid yet.
[  152.382089][  T980] Please send a report of having this working
[  152.382089][  T980] not to V4L mailing list (and/or to other addresses)
[  152.382089][  T980] 
[  152.412844][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  152.420766][ T6006] em28xx 1-1:4.5: Registering V4L2 extension
[  152.432796][  T980] usb 1-1: USB disconnect, device number 12
[  152.442939][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  152.464795][ T6151] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  152.465236][   T89] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  152.486138][    T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  152.506738][ T6085] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  152.520144][ T6006] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  152.528734][ T6006] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  152.535837][ T6006] em28xx 1-1:4.5: No AC97 audio processor
[  152.542738][ T6006] usb 1-1: Decoder not found
[  152.547577][ T6006] em28xx 1-1:4.5: failed to create media graph
[  152.553755][ T6006] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  152.564333][ T6006] em28xx 1-1:4.5: Remote control support is not available for this card.
[  152.573070][  T980] em28xx 1-1:4.5: Closing input extension
[  152.582467][  T980] em28xx 1-1:4.5: Freeing device
[  152.636288][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  152.654854][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  152.662881][ T6151] usb 4-1: config 4 has no interface number 0
[  152.669449][    T9] usb 2-1: Using ep0 maxpacket: 16
[  152.675736][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
2025/09/23 00:16:26 executed programs: 66
[  152.679014][   T89] usb 5-1: Using ep0 maxpacket: 16
[  152.686648][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  152.691187][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  152.705747][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  152.712843][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  152.714092][    T9] usb 2-1: config 4 has no interface number 0
[  152.729859][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  152.730504][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  152.739096][ T6085] usb 3-1: config 4 has no interface number 0
[  152.739142][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  152.739164][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  152.739283][   T89] usb 5-1: config 4 has no interface number 0
[  152.750085][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  152.755991][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  152.775657][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.779331][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  152.787399][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  152.798802][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  152.805495][ T6151] usb 4-1: Product: syz
[  152.811603][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.818477][ T6151] usb 4-1: Manufacturer: syz
[  152.841546][ T6085] usb 3-1: Product: syz
[  152.848378][ T6151] usb 4-1: SerialNumber: syz
[  152.850346][ T6085] usb 3-1: Manufacturer: syz
[  152.859580][ T6085] usb 3-1: SerialNumber: syz
[  152.859948][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  152.862388][ T6367] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  152.865729][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.874121][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  152.885074][   T89] usb 5-1: Product: syz
[  152.890141][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.902366][    T9] usb 2-1: Product: syz
[  152.910175][   T89] usb 5-1: Manufacturer: syz
[  152.916897][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  152.921289][   T89] usb 5-1: SerialNumber: syz
[  152.928922][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  152.934939][ T6370] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  152.945865][    T9] usb 2-1: Manufacturer: syz
[  152.950228][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  152.960773][    T9] usb 2-1: SerialNumber: syz
[  152.962530][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  152.976176][ T6369] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  152.984987][  T980] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  152.985624][ T6373] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  152.997974][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  153.004792][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  153.010224][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  153.019186][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  153.154997][  T980] usb 1-1: Using ep0 maxpacket: 16
[  153.168785][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  153.177163][  T980] usb 1-1: config 4 has no interface number 0
[  153.183376][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  153.191281][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  153.204676][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  153.216164][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  153.216492][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  153.225334][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  153.239267][  T980] usb 1-1: Product: syz
[  153.245384][  T980] usb 1-1: Manufacturer: syz
[  153.250076][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  153.256474][  T980] usb 1-1: SerialNumber: syz
[  153.263970][ T6385] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  153.265097][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  153.274450][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  153.286980][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  153.296037][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  153.304182][ T6151] em28xx 4-1:4.5: board has no eeprom
[  153.321695][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  153.330042][ T6085] em28xx 3-1:4.5: board has no eeprom
[  153.339639][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  153.349358][    T9] em28xx 2-1:4.5: board has no eeprom
[  153.361314][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  153.364860][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  153.369542][   T89] em28xx 5-1:4.5: board has no eeprom
[  153.376910][ T6151] em28xx 4-1:4.5: 
[  153.376910][ T6151] 
[  153.376910][ T6151] The support for this board weren't valid yet.
[  153.376910][ T6151] Please send a report of having this working
[  153.376910][ T6151] not to V4L mailing list (and/or to other addresses)
[  153.376910][ T6151] 
[  153.409047][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  153.415135][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  153.418378][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  153.422459][    T9] em28xx 2-1:4.5: 
[  153.422459][    T9] 
[  153.422459][    T9] The support for this board weren't valid yet.
[  153.422459][    T9] Please send a report of having this working
[  153.422459][    T9] not to V4L mailing list (and/or to other addresses)
[  153.422459][    T9] 
[  153.422479][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  153.456710][ T6085] em28xx 3-1:4.5: 
[  153.456710][ T6085] 
[  153.456710][ T6085] The support for this board weren't valid yet.
[  153.456710][ T6085] Please send a report of having this working
[  153.456710][ T6085] not to V4L mailing list (and/or to other addresses)
[  153.456710][ T6085] 
[  153.456738][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  153.458454][   T55] em28xx 3-1:4.5: Registering V4L2 extension
[  153.506200][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  153.511408][ T6151] usb 4-1: USB disconnect, device number 12
[  153.530195][   T89] em28xx 5-1:4.5: 
[  153.530195][   T89] 
[  153.530195][   T89] The support for this board weren't valid yet.
[  153.530195][   T89] Please send a report of having this working
[  153.530195][   T89] not to V4L mailing list (and/or to other addresses)
[  153.530195][   T89] 
[  153.532185][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  153.558792][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  153.567356][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  153.605465][    T9] usb 2-1: USB disconnect, device number 12
[  153.622999][   T89] usb 5-1: USB disconnect, device number 12
[  153.623167][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  153.634696][ T6085] usb 3-1: USB disconnect, device number 13
[  153.651216][   T55] em28xx 3-1:4.5: reading from i2c device at 0xb8 failed (error=-19)
[  153.665812][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  153.672277][   T55] em28xx 3-1:4.5: reading from i2c device at 0xba failed (error=-19)
[  153.681865][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  153.692712][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  153.721399][  T980] em28xx 1-1:4.5: board has no eeprom
[  153.779598][   T55] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  153.787119][   T55] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  153.794157][   T55] em28xx 3-1:4.5: No AC97 audio processor
[  153.795755][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  153.801668][   T55] usb 3-1: Decoder not found
[  153.812808][   T55] em28xx 3-1:4.5: failed to create media graph
[  153.828201][   T55] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  153.830118][  T980] em28xx 1-1:4.5: 
[  153.830118][  T980] 
[  153.830118][  T980] The support for this board weren't valid yet.
[  153.830118][  T980] Please send a report of having this working
[  153.830118][  T980] not to V4L mailing list (and/or to other addresses)
[  153.830118][  T980] 
[  153.839778][   T55] em28xx 3-1:4.5: Remote control support is not available for this card.
[  153.878042][ T6085] em28xx 3-1:4.5: Closing input extension
[  153.887979][ T6183] em28xx 4-1:4.5: Registering V4L2 extension
[  153.889650][ T6085] em28xx 3-1:4.5: Freeing device
[  153.919013][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  153.933561][  T980] usb 1-1: USB disconnect, device number 13
[  153.957026][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  154.060652][ T6183] em28xx 4-1:4.5: Config register raw data: 0xffffffed
[  154.070453][ T6183] em28xx 4-1:4.5: AC97 chip type couldn't be determined
[  154.077707][ T6183] em28xx 4-1:4.5: No AC97 audio processor
[  154.085563][ T6183] usb 4-1: Decoder not found
[  154.090176][ T6183] em28xx 4-1:4.5: failed to create media graph
[  154.096564][ T6183] em28xx 4-1:4.5: V4L2 device video103 deregistered
[  154.104321][ T6183] em28xx 4-1:4.5: Remote control support is not available for this card.
[  154.112845][ T6006] em28xx 2-1:4.5: Registering V4L2 extension
[  154.158552][ T6006] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  154.169464][ T6006] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  154.178704][ T6006] em28xx 2-1:4.5: No AC97 audio processor
[  154.187103][ T6006] usb 2-1: Decoder not found
[  154.191707][ T6006] em28xx 2-1:4.5: failed to create media graph
[  154.198082][ T6006] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  154.207425][ T6006] em28xx 2-1:4.5: Remote control support is not available for this card.
[  154.219547][    T9] em28xx 2-1:4.5: Closing input extension
[  154.225476][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  154.228447][    T9] em28xx 2-1:4.5: Freeing device
[  154.287996][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  154.297976][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  154.305351][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  154.312136][ T6076] usb 5-1: Decoder not found
[  154.318396][ T6076] em28xx 5-1:4.5: failed to create media graph
[  154.324571][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  154.331434][ T6085] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  154.340794][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  154.349667][   T89] em28xx 5-1:4.5: Closing input extension
[  154.356399][ T5849] em28xx 1-1:4.5: Registering V4L2 extension
[  154.359007][   T89] em28xx 5-1:4.5: Freeing device
[  154.422155][ T5849] em28xx 1-1:4.5: Config register raw data: 0xffffffed
[  154.430168][ T5849] em28xx 1-1:4.5: AC97 chip type couldn't be determined
[  154.437516][ T5849] em28xx 1-1:4.5: No AC97 audio processor
[  154.444558][ T5849] usb 1-1: Decoder not found
[  154.449303][ T5849] em28xx 1-1:4.5: failed to create media graph
[  154.455801][ T5849] em28xx 1-1:4.5: V4L2 device video103 deregistered
[  154.463324][ T5849] em28xx 1-1:4.5: Remote control support is not available for this card.
[  154.473329][ T6151] em28xx 4-1:4.5: Closing input extension
[  154.479625][  T980] em28xx 1-1:4.5: Closing input extension
[  154.488973][ T6151] em28xx 4-1:4.5: Freeing device
[  154.495431][ T6085] usb 3-1: Using ep0 maxpacket: 16
[  154.504149][  T980] em28xx 1-1:4.5: Freeing device
[  154.504394][ T6085] usb 3-1: config 4 has an invalid interface number: 5 but max is 0
[  154.521001][ T6085] usb 3-1: config 4 has no interface number 0
[  154.533124][ T6085] usb 3-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  154.534991][    T9] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  154.543907][ T6085] usb 3-1: config 4 interface 5 has no altsetting 0
[  154.561579][ T6085] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  154.571243][ T6085] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.580464][ T6085] usb 3-1: Product: syz
[  154.584936][ T6085] usb 3-1: Manufacturer: syz
[  154.589566][ T6085] usb 3-1: SerialNumber: syz
[  154.607190][ T6391] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  154.622183][ T6085] em28xx 3-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  154.643217][ T6085] em28xx 3-1:4.5: Video interface 5 found: bulk
[  154.684842][   T89] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  154.705655][    T9] usb 2-1: Using ep0 maxpacket: 16
[  154.713232][    T9] usb 2-1: config 4 has an invalid interface number: 5 but max is 0
[  154.722611][    T9] usb 2-1: config 4 has no interface number 0
[  154.729634][    T9] usb 2-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  154.739817][    T9] usb 2-1: config 4 interface 5 has no altsetting 0
[  154.750298][    T9] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  154.759658][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.768066][    T9] usb 2-1: Product: syz
[  154.772480][    T9] usb 2-1: Manufacturer: syz
[  154.782287][    T9] usb 2-1: SerialNumber: syz
[  154.795677][ T6389] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  154.808515][  T980] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  154.816302][ T6151] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  154.828693][    T9] em28xx 2-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  154.840050][    T9] em28xx 2-1:4.5: Video interface 5 found: bulk
[  154.856260][   T89] usb 5-1: Using ep0 maxpacket: 16
[  154.863137][   T89] usb 5-1: config 4 has an invalid interface number: 5 but max is 0
[  154.873983][   T89] usb 5-1: config 4 has no interface number 0
[  154.886745][   T89] usb 5-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  154.896938][ T6085] em28xx 3-1:4.5: unknown em28xx chip ID (0)
[  154.902952][   T89] usb 5-1: config 4 interface 5 has no altsetting 0
[  154.912481][   T89] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  154.921580][   T89] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.929690][   T89] usb 5-1: Product: syz
[  154.933856][   T89] usb 5-1: Manufacturer: syz
[  154.938863][   T89] usb 5-1: SerialNumber: syz
[  154.947255][ T6390] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  154.957142][   T89] em28xx 5-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  154.966637][   T89] em28xx 5-1:4.5: Video interface 5 found: bulk
[  154.994957][  T980] usb 1-1: Using ep0 maxpacket: 16
[  155.000194][ T6151] usb 4-1: Using ep0 maxpacket: 16
[  155.000779][ T6085] em28xx 3-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  155.013229][  T980] usb 1-1: config 4 has an invalid interface number: 5 but max is 0
[  155.013598][ T6085] em28xx 3-1:4.5: board has no eeprom
[  155.022148][  T980] usb 1-1: config 4 has no interface number 0
[  155.036506][  T980] usb 1-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  155.036726][ T6151] usb 4-1: config 4 has an invalid interface number: 5 but max is 0
[  155.054727][  T980] usb 1-1: config 4 interface 5 has no altsetting 0
[  155.061488][ T6151] usb 4-1: config 4 has no interface number 0
[  155.068093][ T6151] usb 4-1: config 4 interface 5 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 32
[  155.079408][ T6151] usb 4-1: config 4 interface 5 has no altsetting 0
[  155.088565][  T980] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  155.094880][ T6085] em28xx 3-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  155.099625][    T9] em28xx 2-1:4.5: unknown em28xx chip ID (0)
[  155.105343][ T6085] em28xx 3-1:4.5: 
[  155.105343][ T6085] 
[  155.105343][ T6085] The support for this board weren't valid yet.
[  155.105343][ T6085] Please send a report of having this working
[  155.105343][ T6085] not to V4L mailing list (and/or to other addresses)
[  155.105343][ T6085] 
[  155.111462][  T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  155.139098][ T6085] em28xx 3-1:4.5: analog set to bulk mode.
[  155.152642][  T980] usb 1-1: Product: syz
[  155.153179][ T6076] em28xx 3-1:4.5: Registering V4L2 extension
[  155.157072][  T980] usb 1-1: Manufacturer: syz
[  155.167632][ T6151] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e300, bcdDevice=bd.41
[  155.186010][ T6085] usb 3-1: USB disconnect, device number 14
[  155.191323][ T6151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  155.204815][  T980] usb 1-1: SerialNumber: syz
[  155.206333][ T6085] em28xx 3-1:4.5: Disconnecting em28xx
[  155.209604][ T6151] usb 4-1: Product: syz
[  155.225610][   T89] em28xx 5-1:4.5: unknown em28xx chip ID (0)
[  155.227384][ T6151] usb 4-1: Manufacturer: syz
[  155.240222][ T6397] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  155.246253][ T6151] usb 4-1: SerialNumber: syz
[  155.253862][    T9] em28xx 2-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  155.272066][  T980] em28xx 1-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  155.283866][    T9] em28xx 2-1:4.5: board has no eeprom
[  155.293135][ T6388] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  155.300804][  T980] em28xx 1-1:4.5: Video interface 5 found: bulk
[  155.309812][ T6151] em28xx 4-1:4.5: New device syz syz @ 480 Mbps (eb1a:e300, interface 5, class 5)
[  155.320976][   T89] em28xx 5-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  155.321033][ T6151] em28xx 4-1:4.5: Video interface 5 found: bulk
[  155.342521][   T89] em28xx 5-1:4.5: board has no eeprom
[  155.348351][ T6076] em28xx 3-1:4.5: Config register raw data: 0xffffffed
[  155.355898][ T6076] em28xx 3-1:4.5: AC97 chip type couldn't be determined
[  155.363126][ T6076] em28xx 3-1:4.5: No AC97 audio processor
[  155.374830][    T9] em28xx 2-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  155.382345][ T6076] usb 3-1: Decoder not found
[  155.391799][    T9] em28xx 2-1:4.5: 
[  155.391799][    T9] 
[  155.391799][    T9] The support for this board weren't valid yet.
[  155.391799][    T9] Please send a report of having this working
[  155.391799][    T9] not to V4L mailing list (and/or to other addresses)
[  155.391799][    T9] 
[  155.395603][ T6076] em28xx 3-1:4.5: failed to create media graph
[  155.426891][ T6076] em28xx 3-1:4.5: V4L2 device video103 deregistered
[  155.427492][    T9] em28xx 2-1:4.5: analog set to bulk mode.
[  155.435140][ T6076] em28xx 3-1:4.5: Remote control support is not available for this card.
[  155.447908][   T89] em28xx 5-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  155.455061][    T9] usb 2-1: USB disconnect, device number 13
[  155.462388][   T89] em28xx 5-1:4.5: 
[  155.462388][   T89] 
[  155.462388][   T89] The support for this board weren't valid yet.
[  155.462388][   T89] Please send a report of having this working
[  155.462388][   T89] not to V4L mailing list (and/or to other addresses)
[  155.462388][   T89] 
[  155.486581][    T9] em28xx 2-1:4.5: Disconnecting em28xx
[  155.498359][ T5849] em28xx 2-1:4.5: Registering V4L2 extension
[  155.514725][   T89] em28xx 5-1:4.5: analog set to bulk mode.
[  155.515174][  T980] em28xx 1-1:4.5: unknown em28xx chip ID (0)
[  155.535127][   T89] usb 5-1: USB disconnect, device number 13
[  155.547314][   T89] em28xx 5-1:4.5: Disconnecting em28xx
[  155.602324][ T6151] em28xx 4-1:4.5: unknown em28xx chip ID (0)
[  155.618494][ T5849] em28xx 2-1:4.5: Config register raw data: 0xffffffed
[  155.625635][ T5849] em28xx 2-1:4.5: AC97 chip type couldn't be determined
[  155.632706][ T5849] em28xx 2-1:4.5: No AC97 audio processor
[  155.639733][ T5849] usb 2-1: Decoder not found
[  155.644448][ T5849] em28xx 2-1:4.5: failed to create media graph
[  155.651909][ T5849] em28xx 2-1:4.5: V4L2 device video103 deregistered
[  155.659843][  T980] em28xx 1-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  155.668716][  T980] em28xx 1-1:4.5: board has no eeprom
[  155.676267][ T5849] em28xx 2-1:4.5: Remote control support is not available for this card.
[  155.684923][    T9] em28xx 2-1:4.5: Closing input extension
[  155.690851][ T6085] em28xx 3-1:4.5: Closing input extension
[  155.695908][    T9] em28xx 2-1:4.5: Freeing device
[  155.696986][ T6076] em28xx 5-1:4.5: Registering V4L2 extension
[  155.706824][ T6151] em28xx 4-1:4.5: reading from i2c device at 0xa0 failed (error=-5)
[  155.736422][ T6151] em28xx 4-1:4.5: board has no eeprom
[  155.741957][  T980] em28xx 1-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  155.752376][  T980] em28xx 1-1:4.5: 
[  155.752376][  T980] 
[  155.752376][  T980] The support for this board weren't valid yet.
[  155.752376][  T980] Please send a report of having this working
[  155.752376][  T980] not to V4L mailing list (and/or to other addresses)
[  155.752376][  T980] 
[  155.783738][  T980] em28xx 1-1:4.5: analog set to bulk mode.
[  155.789637][ T6085] em28xx 3-1:4.5: Freeing device
[  155.805113][ T6151] em28xx 4-1:4.5: Identified as KWorld PVRTV 300U (card=39)
[  155.817821][  T980] usb 1-1: USB disconnect, device number 14
[  155.827825][ T6151] em28xx 4-1:4.5: 
[  155.827825][ T6151] 
[  155.827825][ T6151] The support for this board weren't valid yet.
[  155.827825][ T6151] Please send a report of having this working
[  155.827825][ T6151] not to V4L mailing list (and/or to other addresses)
[  155.827825][ T6151] 
[  155.864267][  T980] em28xx 1-1:4.5: Disconnecting em28xx
[  155.884266][ T6076] em28xx 5-1:4.5: Config register raw data: 0xffffffed
[  155.894137][ T6076] em28xx 5-1:4.5: AC97 chip type couldn't be determined
[  155.906885][ T6151] em28xx 4-1:4.5: analog set to bulk mode.
[  155.923980][ T6151] usb 4-1: USB disconnect, device number 13
[  155.924414][ T6076] em28xx 5-1:4.5: No AC97 audio processor
[  155.932420][ T6151] em28xx 4-1:4.5: Disconnecting em28xx
[  155.949560][ T6076] usb 5-1: Decoder not found
[  155.954184][ T6076] em28xx 5-1:4.5: failed to create media graph
[  155.960764][ T6076] em28xx 5-1:4.5: V4L2 device video103 deregistered
[  155.971506][ T6076] em28xx 5-1:4.5: Remote control support is not available for this card.
[  155.971776][ T6417] ==================================================================
[  155.983622][   T89] em28xx 5-1:4.5: Closing input extension
[  155.987975][ T6417] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xac/0x420
[  155.988016][ T6417] Read of size 8 at addr ffff88807c3d4740 by task v4l_id/6417
[  155.988030][ T6417] 
[  155.988049][ T6417] CPU: 0 UID: 0 PID: 6417 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  155.988065][ T6417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  155.988081][ T6417] Call Trace:
[  155.988088][ T6417]  <TASK>
[  155.988096][ T6417]  dump_stack_lvl+0x189/0x250
[  155.988117][ T6417]  ? __virt_addr_valid+0x1c8/0x5c0
[  155.988136][ T6417]  ? rcu_is_watching+0x15/0xb0
[  155.988158][ T6417]  ? __pfx_dump_stack_lvl+0x10/0x10
[  155.988176][ T6417]  ? rcu_is_watching+0x15/0xb0
[  155.988198][ T6417]  ? lock_release+0x4b/0x3e0
[  155.988215][ T6417]  ? _raw_spin_lock_irqsave+0xb3/0xf0
[  155.988234][ T6417]  ? __virt_addr_valid+0x1c8/0x5c0
[  155.988251][ T6417]  ? __virt_addr_valid+0x4a5/0x5c0
[  155.988268][ T6417]  print_report+0xca/0x240
[  155.988284][ T6417]  ? v4l2_fh_open+0xac/0x420
[  155.988300][ T6417]  kasan_report+0x118/0x150
[  155.988318][ T6417]  ? v4l2_fh_open+0xac/0x420
[  155.988339][ T6417]  v4l2_fh_open+0xac/0x420
[  155.988357][ T6417]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  155.988379][ T6417]  em28xx_v4l2_open+0x157/0x9a0
[  155.988401][ T6417]  v4l2_open+0x1bf/0x3a0
[  155.988422][ T6417]  chrdev_open+0x4cc/0x5e0
[  155.988439][ T6417]  ? __pfx_chrdev_open+0x10/0x10
[  155.988462][ T6417]  ? fsnotify_open_perm_and_set_mode+0x113/0x610
[  155.988482][ T6417]  ? __pfx_chrdev_open+0x10/0x10
[  155.988496][ T6417]  do_dentry_open+0x953/0x13f0
[  155.988521][ T6417]  vfs_open+0x3b/0x340
[  155.988537][ T6417]  ? path_openat+0x2ecd/0x3830
[  155.988557][ T6417]  path_openat+0x2ee5/0x3830
[  155.988590][ T6417]  ? __pfx_path_openat+0x10/0x10
[  155.988616][ T6417]  do_filp_open+0x1fa/0x410
[  155.988635][ T6417]  ? __lock_acquire+0xab9/0xd20
[  155.988655][ T6417]  ? __pfx_do_filp_open+0x10/0x10
[  155.988683][ T6417]  ? _raw_spin_unlock+0x28/0x50
[  155.988698][ T6417]  ? alloc_fd+0x64c/0x6c0
[  155.988716][ T6417]  do_sys_openat2+0x121/0x1c0
[  155.988735][ T6417]  ? __pfx_do_sys_openat2+0x10/0x10
[  155.988753][ T6417]  ? exc_page_fault+0x82/0x100
[  155.988772][ T6417]  ? do_user_addr_fault+0xc85/0x1380
[  155.988793][ T6417]  __x64_sys_openat+0x138/0x170
[  155.988813][ T6417]  do_syscall_64+0xfa/0xfa0
[  155.988830][ T6417]  ? lockdep_hardirqs_on+0x9c/0x150
[  155.988847][ T6417]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  155.988862][ T6417]  ? clear_bhb_loop+0x60/0xb0
[  155.988880][ T6417]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  155.988896][ T6417] RIP: 0033:0x7ff8172a7407
[  155.988920][ T6417] 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
[  155.988935][ T6417] RSP: 002b:00007ffd5d419630 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  155.988956][ T6417] RAX: ffffffffffffffda RBX: 00007ff817a30880 RCX: 00007ff8172a7407
[  155.988968][ T6417] RDX: 0000000000000000 RSI: 00007ffd5d419f1d RDI: ffffffffffffff9c
[  155.988980][ T6417] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  155.988989][ T6417] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  155.988999][ T6417] R13: 00007ffd5d419880 R14: 00007ff817b97000 R15: 0000563ea700c4d8
[  155.989016][ T6417]  </TASK>
[  155.989022][ T6417] 
[  156.313134][ T6417] Allocated by task 6076:
[  156.317446][ T6417]  kasan_save_track+0x3e/0x80
[  156.322117][ T6417]  __kasan_kmalloc+0x93/0xb0
[  156.326692][ T6417]  __kmalloc_cache_noprof+0x3d5/0x6f0
[  156.332066][ T6417]  em28xx_v4l2_init+0x10b/0x2e70
[  156.336985][ T6417]  em28xx_init_extension+0x120/0x1c0
[  156.342258][ T6417]  process_scheduled_works+0xae1/0x17b0
[  156.347795][ T6417]  worker_thread+0x8a0/0xda0
[  156.352385][ T6417]  kthread+0x711/0x8a0
[  156.356454][ T6417]  ret_from_fork+0x4bc/0x870
[  156.361046][ T6417]  ret_from_fork_asm+0x1a/0x30
[  156.366167][ T6417] 
[  156.368481][ T6417] Freed by task 6076:
[  156.372441][ T6417]  kasan_save_track+0x3e/0x80
[  156.377110][ T6417]  __kasan_save_free_info+0x46/0x50
[  156.382296][ T6417]  __kasan_slab_free+0x5c/0x80
[  156.387041][ T6417]  kfree+0x19a/0x6d0
[  156.390923][ T6417]  em28xx_v4l2_init+0x1683/0x2e70
[  156.396017][ T6417]  em28xx_init_extension+0x120/0x1c0
[  156.401378][ T6417]  process_scheduled_works+0xae1/0x17b0
[  156.406950][ T6417]  worker_thread+0x8a0/0xda0
[  156.411534][ T6417]  kthread+0x711/0x8a0
[  156.415584][ T6417]  ret_from_fork+0x4bc/0x870
[  156.420162][ T6417]  ret_from_fork_asm+0x1a/0x30
[  156.424918][ T6417] 
[  156.427231][ T6417] The buggy address belongs to the object at ffff88807c3d4000
[  156.427231][ T6417]  which belongs to the cache kmalloc-8k of size 8192
[  156.441359][ T6417] The buggy address is located 1856 bytes inside of
[  156.441359][ T6417]  freed 8192-byte region [ffff88807c3d4000, ffff88807c3d6000)
[  156.455400][ T6417] 
[  156.457714][ T6417] The buggy address belongs to the physical page:
[  156.464120][ T6417] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7c3d0
[  156.472949][ T6417] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  156.481433][ T6417] ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[  156.489317][ T6417] page_type: f5(slab)
[  156.493284][ T6417] raw: 00fff00000000040 ffff88801ac42280 ffffea00008f5a00 dead000000000003
[  156.501860][ T6417] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  156.510429][ T6417] head: 00fff00000000040 ffff88801ac42280 ffffea00008f5a00 dead000000000003
[  156.519094][ T6417] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  156.527756][ T6417] head: 00fff00000000003 ffffea0001f0f401 00000000ffffffff 00000000ffffffff
[  156.536411][ T6417] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  156.545059][ T6417] page dumped because: kasan: bad access detected
[  156.551559][ T6417] page_owner tracks the page as allocated
[  156.557262][ T6417] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5707, tgid 5707 (sshd-session), ts 56530452309, free_ts 56463006439
[  156.578439][ T6417]  post_alloc_hook+0x240/0x2a0
[  156.583207][ T6417]  get_page_from_freelist+0x21e4/0x22c0
[  156.588734][ T6417]  __alloc_frozen_pages_noprof+0x181/0x370
[  156.594521][ T6417]  alloc_pages_mpol+0x232/0x4a0
[  156.599354][ T6417]  allocate_slab+0x96/0x3a0
[  156.603840][ T6417]  ___slab_alloc+0xe94/0x1920
[  156.608496][ T6417]  __slab_alloc+0x65/0x100
[  156.612890][ T6417]  __kmalloc_node_track_caller_noprof+0x5c7/0x800
[  156.619292][ T6417]  kmalloc_reserve+0x136/0x290
[  156.624053][ T6417]  __alloc_skb+0x142/0x2d0
[  156.628466][ T6417]  netlink_dump+0x167/0xe90
[  156.632954][ T6417]  netlink_recvmsg+0x676/0xa30
[  156.637698][ T6417]  sock_recvmsg+0x22c/0x270
[  156.642198][ T6417]  ____sys_recvmsg+0x1c9/0x460
[  156.646943][ T6417]  ___sys_recvmsg+0x1b5/0x510
[  156.651607][ T6417]  __x64_sys_recvmsg+0x198/0x260
[  156.656526][ T6417] page last free pid 5707 tgid 5707 stack trace:
[  156.662829][ T6417]  __free_frozen_pages+0xbc4/0xd30
[  156.667926][ T6417]  __put_partials+0x146/0x170
[  156.672582][ T6417]  put_cpu_partial+0x1f2/0x2e0
[  156.677342][ T6417]  __slab_free+0x2b9/0x390
[  156.681741][ T6417]  qlist_free_all+0x97/0x140
[  156.686319][ T6417]  kasan_quarantine_reduce+0x148/0x160
[  156.691760][ T6417]  __kasan_slab_alloc+0x22/0x80
[  156.696589][ T6417]  __kmalloc_noprof+0x3c3/0x7f0
[  156.701425][ T6417]  tomoyo_supervisor+0xbd5/0x1480
[  156.706458][ T6417]  tomoyo_env_perm+0x149/0x1e0
[  156.711202][ T6417]  tomoyo_find_next_domain+0x15cf/0x1aa0
[  156.716815][ T6417]  tomoyo_bprm_check_security+0x11c/0x180
[  156.722527][ T6417]  security_bprm_check+0x89/0x270
[  156.727533][ T6417]  bprm_execve+0x8ee/0x1450
[  156.732024][ T6417]  do_execveat_common+0x510/0x6a0
[  156.737033][ T6417]  __x64_sys_execve+0x94/0xb0
[  156.741701][ T6417] 
[  156.744006][ T6417] Memory state around the buggy address:
[  156.749616][ T6417]  ffff88807c3d4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  156.757659][ T6417]  ffff88807c3d4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  156.765699][ T6417] >ffff88807c3d4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  156.773732][ T6417]                                            ^
[  156.779862][ T6417]  ffff88807c3d4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  156.787904][ T6417]  ffff88807c3d4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  156.795942][ T6417] ==================================================================
[  156.806222][ T5849] em28xx 1-1:4.5: Registering V4L2 extension
[  156.854990][ T6417] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  156.862219][ T6417] CPU: 0 UID: 0 PID: 6417 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  156.871163][ T6417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  156.881205][ T6417] Call Trace:
[  156.884478][ T6417]  <TASK>
[  156.887391][ T6417]  dump_stack_lvl+0x99/0x250
[  156.891969][ T6417]  ? __asan_memcpy+0x40/0x70
[  156.896544][ T6417]  ? __pfx_dump_stack_lvl+0x10/0x10
[  156.901725][ T6417]  ? __pfx__printk+0x10/0x10
[  156.906305][ T6417]  vpanic+0x237/0x6d0
[  156.910355][ T6417]  ? __pfx_vpanic+0x10/0x10
[  156.914839][ T6417]  ? preempt_schedule+0xae/0xc0
[  156.919670][ T6417]  ? __pfx_preempt_schedule+0x10/0x10
[  156.925023][ T6417]  panic+0xb9/0xc0
[  156.928737][ T6417]  ? __pfx_panic+0x10/0x10
[  156.933139][ T6417]  ? _raw_spin_unlock_irqrestore+0xfd/0x110
[  156.939021][ T6417]  ? is_module_address+0x17/0xf0
[  156.943957][ T6417]  ? v4l2_fh_open+0xac/0x420
[  156.948536][ T6417]  check_panic_on_warn+0x89/0xb0
[  156.953462][ T6417]  ? v4l2_fh_open+0xac/0x420
[  156.958037][ T6417]  end_report+0x78/0x160
[  156.962260][ T6417]  kasan_report+0x129/0x150
[  156.966747][ T6417]  ? v4l2_fh_open+0xac/0x420
[  156.971324][ T6417]  v4l2_fh_open+0xac/0x420
[  156.975727][ T6417]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  156.981690][ T6417]  em28xx_v4l2_open+0x157/0x9a0
[  156.986527][ T6417]  v4l2_open+0x1bf/0x3a0
[  156.990752][ T6417]  chrdev_open+0x4cc/0x5e0
[  156.995149][ T6417]  ? __pfx_chrdev_open+0x10/0x10
[  157.000067][ T6417]  ? fsnotify_open_perm_and_set_mode+0x113/0x610
[  157.006376][ T6417]  ? __pfx_chrdev_open+0x10/0x10
[  157.011295][ T6417]  do_dentry_open+0x953/0x13f0
[  157.016048][ T6417]  vfs_open+0x3b/0x340
[  157.020098][ T6417]  ? path_openat+0x2ecd/0x3830
[  157.024843][ T6417]  path_openat+0x2ee5/0x3830
[  157.029427][ T6417]  ? __pfx_path_openat+0x10/0x10
[  157.034354][ T6417]  do_filp_open+0x1fa/0x410
[  157.038842][ T6417]  ? __lock_acquire+0xab9/0xd20
[  157.043687][ T6417]  ? __pfx_do_filp_open+0x10/0x10
[  157.048699][ T6417]  ? _raw_spin_unlock+0x28/0x50
[  157.053535][ T6417]  ? alloc_fd+0x64c/0x6c0
[  157.057847][ T6417]  do_sys_openat2+0x121/0x1c0
[  157.062510][ T6417]  ? __pfx_do_sys_openat2+0x10/0x10
[  157.067690][ T6417]  ? exc_page_fault+0x82/0x100
[  157.072439][ T6417]  ? do_user_addr_fault+0xc85/0x1380
[  157.077707][ T6417]  __x64_sys_openat+0x138/0x170
[  157.082543][ T6417]  do_syscall_64+0xfa/0xfa0
[  157.087034][ T6417]  ? lockdep_hardirqs_on+0x9c/0x150
[  157.092250][ T6417]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  157.098301][ T6417]  ? clear_bhb_loop+0x60/0xb0
[  157.102962][ T6417]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  157.108835][ T6417] RIP: 0033:0x7ff8172a7407
[  157.113235][ T6417] 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
[  157.133000][ T6417] RSP: 002b:00007ffd5d419630 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  157.141405][ T6417] RAX: ffffffffffffffda RBX: 00007ff817a30880 RCX: 00007ff8172a7407
[  157.149366][ T6417] RDX: 0000000000000000 RSI: 00007ffd5d419f1d RDI: ffffffffffffff9c
[  157.157330][ T6417] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  157.165285][ T6417] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  157.173242][ T6417] R13: 00007ffd5d419880 R14: 00007ff817b97000 R15: 0000563ea700c4d8
[  157.181207][ T6417]  </TASK>
[  157.184515][ T6417] Kernel Offset: disabled
[  157.188817][ T6417] Rebooting in 86400 seconds..