8xx 5-1:0.132: unknown em28xx chip ID (0)
[  112.907206][ T5745] usb 4-1: Decoder not found
[  112.912225][ T5928] usb 3-1: USB disconnect, device number 3
[  112.919454][ T5745] em28xx 4-1:0.132: failed to create media graph
[  112.936639][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  112.942859][ T5745] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  112.951904][ T5745] em28xx 4-1:0.132: Remote control support is not available for this card.
[  112.960828][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  112.960856][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  112.979626][ T5908] em28xx 3-1:0.132: Registering V4L2 extension
[  113.010191][  T806] usb 2-1: USB disconnect, device number 2
[  113.016327][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  113.042141][ T5979] em28xx 5-1:0.132: board has no eeprom
[  113.052517][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  113.069637][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  113.081330][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  113.101546][ T5744] usb 1-1: config 0 has no interface number 0
[  113.118047][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  113.128715][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  113.148735][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  113.157333][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  113.173428][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  113.184607][ T5979] usb 5-1: USB disconnect, device number 2
[  113.190650][ T5744] usb 1-1: Product: syz
[  113.198249][ T5744] usb 1-1: Manufacturer: syz
[  113.209081][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  113.224641][ T5744] usb 1-1: SerialNumber: syz
[  113.243513][ T5744] usb 1-1: config 0 descriptor??
[  113.277000][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  113.291112][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  113.291307][ T5908] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  113.306003][ T5908] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  113.314336][ T5908] em28xx 3-1:0.132: No AC97 audio processor
[  113.322125][ T5908] usb 3-1: Decoder not found
[  113.326770][ T5908] em28xx 3-1:0.132: failed to create media graph
[  113.333608][ T5908] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  113.344579][ T5908] em28xx 3-1:0.132: Remote control support is not available for this card.
[  113.354853][ T5919] em28xx 2-1:0.132: Registering V4L2 extension
[  113.494046][ T5919] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  113.501295][ T5919] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  113.508423][ T5919] em28xx 2-1:0.132: No AC97 audio processor
[  113.517880][ T5919] usb 2-1: Decoder not found
[  113.526657][ T5919] em28xx 2-1:0.132: failed to create media graph
[  113.537473][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  113.544671][ T5919] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  113.553591][ T5919] em28xx 2-1:0.132: Remote control support is not available for this card.
[  113.562783][  T806] em28xx 2-1:0.132: Closing input extension
[  113.572351][  T991] em28xx 4-1:0.132: Closing input extension
[  113.578718][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  113.599238][  T806] em28xx 2-1:0.132: Freeing device
[  113.618973][  T991] em28xx 4-1:0.132: Freeing device
[  113.636837][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  113.651654][ T5744] em28xx 1-1:0.132: board has no eeprom
[  113.719623][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  113.737992][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  113.763877][ T5744] usb 1-1: USB disconnect, device number 4
[  113.782807][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  113.826551][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  113.835101][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  113.846157][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  113.856745][ T5926] usb 5-1: Decoder not found
[  113.861590][ T5926] em28xx 5-1:0.132: failed to create media graph
[  113.868093][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  113.878335][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  113.887445][ T5928] em28xx 3-1:0.132: Closing input extension
[  113.894274][   T29] em28xx 1-1:0.132: Registering V4L2 extension
[  113.908058][ T5928] em28xx 3-1:0.132: Freeing device
[  113.959951][  T806] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  113.961640][  T991] usb 4-1: new high-speed USB device number 3 using dummy_hcd
2026/05/02 01:20:38 executed programs: 22
[  114.073064][   T29] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  114.086169][   T29] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  114.094322][   T29] em28xx 1-1:0.132: No AC97 audio processor
[  114.112572][   T29] usb 1-1: Decoder not found
[  114.117550][   T29] em28xx 1-1:0.132: failed to create media graph
[  114.126195][   T29] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  114.136835][   T29] em28xx 1-1:0.132: Remote control support is not available for this card.
[  114.146897][ T5979] em28xx 5-1:0.132: Closing input extension
[  114.151154][  T991] usb 4-1: Using ep0 maxpacket: 32
[  114.154198][  T806] usb 2-1: Using ep0 maxpacket: 32
[  114.167162][ T5744] em28xx 1-1:0.132: Closing input extension
[  114.174820][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  114.185734][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  114.200470][  T991] usb 4-1: config 0 has no interface number 0
[  114.201519][ T5979] em28xx 5-1:0.132: Freeing device
[  114.213271][  T806] usb 2-1: config 0 has no interface number 0
[  114.215427][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  114.229130][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  114.240034][ T5928] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  114.252419][ T5744] em28xx 1-1:0.132: Freeing device
[  114.263604][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.275619][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.288711][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.307296][  T806] usb 2-1: Product: syz
[  114.315360][  T806] usb 2-1: Manufacturer: syz
[  114.323963][  T806] usb 2-1: SerialNumber: syz
[  114.324408][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.349249][  T991] usb 4-1: Product: syz
[  114.354660][  T991] usb 4-1: Manufacturer: syz
[  114.360351][  T806] usb 2-1: config 0 descriptor??
[  114.375264][  T991] usb 4-1: SerialNumber: syz
[  114.390545][  T991] usb 4-1: config 0 descriptor??
[  114.392769][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.413745][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  114.420000][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  114.424229][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  114.444015][ T5928] usb 3-1: config 0 has no interface number 0
[  114.450406][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.469687][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  114.480257][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  114.494764][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.507065][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.515215][ T5928] usb 3-1: Product: syz
[  114.519426][ T5928] usb 3-1: Manufacturer: syz
[  114.524292][ T5928] usb 3-1: SerialNumber: syz
[  114.540757][ T5928] usb 3-1: config 0 descriptor??
[  114.557257][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  114.571089][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  114.589861][ T5979] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  114.609692][ T5744] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  114.630561][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  114.671354][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  114.717915][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  114.727890][  T806] em28xx 2-1:0.132: board has no eeprom
[  114.750492][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  114.762096][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  114.769372][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  114.771277][  T991] em28xx 4-1:0.132: board has no eeprom
[  114.780089][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  114.790196][ T5979] usb 5-1: config 0 has no interface number 0
[  114.796355][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  114.808019][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  114.818491][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  114.822441][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  114.828472][ T5926] em28xx 2-1:0.132: Registering V4L2 extension
[  114.837551][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  114.846641][ T5744] usb 1-1: config 0 has no interface number 0
[  114.849801][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  114.862681][  T806] usb 2-1: USB disconnect, device number 3
[  114.865493][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  114.876843][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  114.877009][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.901347][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.915632][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  114.922579][ T5979] usb 5-1: Product: syz
[  114.926877][ T5979] usb 5-1: Manufacturer: syz
[  114.932880][ T5979] usb 5-1: SerialNumber: syz
[  114.938778][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  114.953074][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.964761][  T991] usb 4-1: USB disconnect, device number 3
[  114.964792][ T5744] usb 1-1: Product: syz
[  114.977595][ T5979] usb 5-1: config 0 descriptor??
[  114.978780][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  115.001343][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  115.015408][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  115.018756][ T5928] em28xx 3-1:0.132: board has no eeprom
[  115.025335][ T5744] usb 1-1: Manufacturer: syz
[  115.025353][ T5744] usb 1-1: SerialNumber: syz
[  115.041665][ T5744] usb 1-1: config 0 descriptor??
[  115.047668][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  115.067636][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  115.080332][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  115.131784][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  115.168633][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  115.202631][ T5928] usb 3-1: USB disconnect, device number 4
[  115.222123][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  115.234816][ T5926] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  115.242174][ T5926] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  115.249379][ T5926] em28xx 2-1:0.132: No AC97 audio processor
[  115.275797][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  115.283333][ T5926] usb 2-1: Decoder not found
[  115.290400][ T5926] em28xx 2-1:0.132: failed to create media graph
[  115.297011][ T5926] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  115.325293][ T5926] em28xx 2-1:0.132: Remote control support is not available for this card.
[  115.336124][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  115.342601][ T5983] em28xx 4-1:0.132: Registering V4L2 extension
[  115.364991][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  115.386678][ T5979] em28xx 5-1:0.132: board has no eeprom
[  115.422549][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  115.431546][ T5744] em28xx 1-1:0.132: board has no eeprom
[  115.451085][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  115.459139][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  115.477139][ T5979] usb 5-1: USB disconnect, device number 3
[  115.493096][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  115.503367][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  115.509177][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  115.528701][ T5983] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  115.538610][ T5983] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  115.543323][ T5744] usb 1-1: USB disconnect, device number 5
[  115.552769][ T5983] em28xx 4-1:0.132: No AC97 audio processor
[  115.559255][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  115.567177][ T5983] usb 4-1: Decoder not found
[  115.573449][ T5983] em28xx 4-1:0.132: failed to create media graph
[  115.579944][ T5983] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  115.588115][ T5983] em28xx 4-1:0.132: Remote control support is not available for this card.
[  115.597133][ T5990] em28xx 3-1:0.132: Registering V4L2 extension
[  115.691253][ T5990] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  115.698545][ T5990] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  115.707942][ T5990] em28xx 3-1:0.132: No AC97 audio processor
[  115.715331][ T5990] usb 3-1: Decoder not found
[  115.724832][ T5990] em28xx 3-1:0.132: failed to create media graph
[  115.731454][ T5990] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  115.743586][ T5990] em28xx 3-1:0.132: Remote control support is not available for this card.
[  115.765616][  T806] em28xx 2-1:0.132: Closing input extension
[  115.777506][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  115.802675][  T806] em28xx 2-1:0.132: Freeing device
[  115.957355][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  115.965253][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  115.973534][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  115.981242][ T5926] usb 5-1: Decoder not found
[  115.985898][ T5926] em28xx 5-1:0.132: failed to create media graph
[  115.993460][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  116.004253][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  116.013924][   T29] em28xx 1-1:0.132: Registering V4L2 extension
[  116.098628][   T29] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  116.110353][   T29] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  116.117561][   T29] em28xx 1-1:0.132: No AC97 audio processor
[  116.125075][   T29] usb 1-1: Decoder not found
[  116.130763][   T29] em28xx 1-1:0.132: failed to create media graph
[  116.137156][  T806] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  116.144759][   T29] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  116.153452][   T29] em28xx 1-1:0.132: Remote control support is not available for this card.
[  116.163153][ T5744] em28xx 1-1:0.132: Closing input extension
[  116.171647][  T991] em28xx 4-1:0.132: Closing input extension
[  116.177763][ T5928] em28xx 3-1:0.132: Closing input extension
[  116.184685][ T5979] em28xx 5-1:0.132: Closing input extension
[  116.192432][ T5744] em28xx 1-1:0.132: Freeing device
[  116.208356][  T991] em28xx 4-1:0.132: Freeing device
[  116.221664][ T5928] em28xx 3-1:0.132: Freeing device
[  116.255852][ T5979] em28xx 5-1:0.132: Freeing device
[  116.309899][  T806] usb 2-1: Using ep0 maxpacket: 32
[  116.324667][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  116.349628][  T806] usb 2-1: config 0 has no interface number 0
[  116.356353][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  116.373775][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  116.387109][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  116.398270][  T806] usb 2-1: Product: syz
[  116.403023][  T806] usb 2-1: Manufacturer: syz
[  116.407935][  T806] usb 2-1: SerialNumber: syz
[  116.415987][  T806] usb 2-1: config 0 descriptor??
[  116.431334][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  116.444178][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  116.539914][  T991] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[  116.579741][ T5928] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  116.581061][ T5744] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  116.661830][ T5979] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  116.691040][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  116.709605][  T991] usb 4-1: Using ep0 maxpacket: 32
[  116.716444][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  116.727812][  T991] usb 4-1: config 0 has no interface number 0
[  116.734929][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  116.746104][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  116.750540][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  116.761666][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  116.763177][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  116.771539][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  116.786366][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  116.787699][ T5928] usb 3-1: config 0 has no interface number 0
[  116.802659][ T5744] usb 1-1: config 0 has no interface number 0
[  116.802705][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  116.803043][  T806] em28xx 2-1:0.132: board has no eeprom
[  116.826728][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  116.830557][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  116.844165][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  116.853535][  T991] usb 4-1: Product: syz
[  116.857978][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  116.867427][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  116.869178][  T991] usb 4-1: Manufacturer: syz
[  116.878742][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  116.885147][  T991] usb 4-1: SerialNumber: syz
[  116.893833][ T5979] usb 5-1: config 0 has no interface number 0
[  116.899939][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  116.899961][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  116.899978][ T5928] usb 3-1: Product: syz
[  116.899990][ T5928] usb 3-1: Manufacturer: syz
[  116.900002][ T5928] usb 3-1: SerialNumber: syz
[  116.923947][ T5928] usb 3-1: config 0 descriptor??
[  116.926550][ T5744] usb 1-1: Product: syz
[  116.940430][  T991] usb 4-1: config 0 descriptor??
[  116.944752][ T5744] usb 1-1: Manufacturer: syz
[  116.951766][ T5744] usb 1-1: SerialNumber: syz
[  116.956719][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  116.973115][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  116.982440][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  116.990885][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  116.998063][ T5978] em28xx 2-1:0.132: Registering V4L2 extension
[  117.008099][ T5744] usb 1-1: config 0 descriptor??
[  117.019778][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.031619][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  117.035706][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  117.049210][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.061294][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.078192][  T806] usb 2-1: USB disconnect, device number 4
[  117.082283][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  117.084808][ T5979] usb 5-1: Product: syz
[  117.103315][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  117.116512][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  117.123328][ T5979] usb 5-1: Manufacturer: syz
[  117.128164][ T5979] usb 5-1: SerialNumber: syz
[  117.175979][ T5979] usb 5-1: config 0 descriptor??
[  117.213060][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  117.217794][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  117.239945][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  117.248732][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  117.295449][ T5978] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  117.303273][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  117.309626][ T5978] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  117.317177][ T5978] em28xx 2-1:0.132: No AC97 audio processor
[  117.327330][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.327719][ T5978] usb 2-1: Decoder not found
[  117.341467][ T5978] em28xx 2-1:0.132: failed to create media graph
[  117.345293][ T5928] em28xx 3-1:0.132: board has no eeprom
[  117.345775][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.347992][ T5978] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  117.353879][  T991] em28xx 4-1:0.132: board has no eeprom
[  117.382412][ T5978] em28xx 2-1:0.132: Remote control support is not available for this card.
[  117.392465][  T806] em28xx 2-1:0.132: Closing input extension
[  117.398665][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.407612][ T5744] em28xx 1-1:0.132: board has no eeprom
[  117.413310][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.413336][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  117.416616][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.435641][ T5990] em28xx 3-1:0.132: Registering V4L2 extension
[  117.444361][  T806] em28xx 2-1:0.132: Freeing device
[  117.472388][ T5928] usb 3-1: USB disconnect, device number 5
[  117.488664][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  117.492360][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.503967][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  117.514063][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  117.526101][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  117.550493][ T5744] usb 1-1: USB disconnect, device number 6
[  117.578272][  T991] usb 4-1: USB disconnect, device number 4
[  117.590847][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  117.604976][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  117.624371][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  117.642908][ T5979] em28xx 5-1:0.132: board has no eeprom
[  117.701674][ T5990] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  117.721179][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  117.726238][ T5990] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  117.738315][ T5990] em28xx 3-1:0.132: No AC97 audio processor
[  117.750725][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  117.779592][  T806] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  117.793834][ T5979] usb 5-1: USB disconnect, device number 4
[  117.803820][ T5990] usb 3-1: Decoder not found
[  117.818069][ T5990] em28xx 3-1:0.132: failed to create media graph
[  117.826397][ T5990] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  117.830410][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  117.844182][ T5990] em28xx 3-1:0.132: Remote control support is not available for this card.
[  117.853284][ T5983] em28xx 4-1:0.132: Registering V4L2 extension
[  117.969664][  T806] usb 2-1: Using ep0 maxpacket: 32
[  117.983079][ T5983] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  117.987295][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  118.002281][ T5983] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  118.010783][  T806] usb 2-1: config 0 has no interface number 0
[  118.017333][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  118.031210][ T5983] em28xx 4-1:0.132: No AC97 audio processor
[  118.038971][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  118.050027][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  118.059317][  T806] usb 2-1: Product: syz
[  118.064025][  T806] usb 2-1: Manufacturer: syz
[  118.064452][ T5983] usb 4-1: Decoder not found
[  118.068843][  T806] usb 2-1: SerialNumber: syz
[  118.073651][ T5983] em28xx 4-1:0.132: failed to create media graph
[  118.088353][ T5983] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  118.095815][  T806] usb 2-1: config 0 descriptor??
[  118.102544][ T5983] em28xx 4-1:0.132: Remote control support is not available for this card.
[  118.111511][ T5978] em28xx 1-1:0.132: Registering V4L2 extension
[  118.121055][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  118.131088][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  118.233399][ T5978] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  118.240950][ T5978] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  118.248123][ T5978] em28xx 1-1:0.132: No AC97 audio processor
[  118.256606][ T5978] usb 1-1: Decoder not found
[  118.263347][ T5978] em28xx 1-1:0.132: failed to create media graph
[  118.269879][ T5978] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  118.278211][ T5978] em28xx 1-1:0.132: Remote control support is not available for this card.
[  118.287985][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  118.369985][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  118.385926][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  118.400843][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  118.408035][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  118.415904][ T5926] usb 5-1: Decoder not found
[  118.420625][ T5926] em28xx 5-1:0.132: failed to create media graph
[  118.427012][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  118.435709][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  118.444458][ T5928] em28xx 3-1:0.132: Closing input extension
[  118.453361][  T991] em28xx 4-1:0.132: Closing input extension
[  118.460454][ T5744] em28xx 1-1:0.132: Closing input extension
[  118.467756][ T5979] em28xx 5-1:0.132: Closing input extension
[  118.475112][ T5928] em28xx 3-1:0.132: Freeing device
[  118.483154][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  118.495269][  T806] em28xx 2-1:0.132: board has no eeprom
[  118.516380][  T991] em28xx 4-1:0.132: Freeing device
[  118.521012][ T5744] em28xx 1-1:0.132: Freeing device
[  118.542897][ T5979] em28xx 5-1:0.132: Freeing device
[  118.559996][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  118.591188][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  118.607671][ T5926] em28xx 2-1:0.132: Registering V4L2 extension
[  118.644432][  T806] usb 2-1: USB disconnect, device number 5
[  118.674818][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  118.801676][ T5928] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  118.824957][ T5926] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  118.833110][  T991] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  118.863165][ T5926] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  118.876050][ T5926] em28xx 2-1:0.132: No AC97 audio processor
[  118.884121][ T5744] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  118.900093][ T5979] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  118.909857][ T5926] usb 2-1: Decoder not found
[  118.920515][ T5926] em28xx 2-1:0.132: failed to create media graph
[  118.928223][ T5926] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  118.939887][ T5926] em28xx 2-1:0.132: Remote control support is not available for this card.
[  118.948840][  T806] em28xx 2-1:0.132: Closing input extension
[  118.966756][  T806] em28xx 2-1:0.132: Freeing device
[  118.969833][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  118.981981][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  118.990725][ T5928] usb 3-1: config 0 has no interface number 0
[  119.003230][  T991] usb 4-1: Using ep0 maxpacket: 32
[  119.008556][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  119.023440][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  119.032010][  T991] usb 4-1: config 0 has no interface number 0
[  119.038516][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  119.050411][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  119.055581][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.055607][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.073619][ T5928] usb 3-1: Product: syz
[  119.078070][ T5928] usb 3-1: Manufacturer: syz
[  119.085641][ T5928] usb 3-1: SerialNumber: syz
[  119.090813][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  119.096353][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.108268][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  119.115011][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.127794][  T991] usb 4-1: Product: syz
[  119.128151][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  119.141091][ T5744] usb 1-1: config 0 has no interface number 0
[  119.142257][  T991] usb 4-1: Manufacturer: syz
[  119.151299][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  119.163522][ T5928] usb 3-1: config 0 descriptor??
[  119.163875][ T5979] usb 5-1: config 0 has no interface number 0
[  119.169311][  T991] usb 4-1: SerialNumber: syz
[  119.182511][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.194281][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  119.209638][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  119.213987][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.217797][  T991] usb 4-1: config 0 descriptor??
[  119.246405][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.248187][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.258887][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  119.281478][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.292226][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.300352][ T5744] usb 1-1: Product: syz
[  119.311641][ T5744] usb 1-1: Manufacturer: syz
[  119.316453][ T5979] usb 5-1: Product: syz
[  119.320770][ T5744] usb 1-1: SerialNumber: syz
[  119.325422][ T5979] usb 5-1: Manufacturer: syz
[  119.333015][ T5979] usb 5-1: SerialNumber: syz
[  119.338630][ T5744] usb 1-1: config 0 descriptor??
[  119.350415][ T5979] usb 5-1: config 0 descriptor??
[  119.363671][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.373833][  T806] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  119.381711][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  119.393985][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.410859][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  119.451685][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  119.491208][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  119.515388][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  119.531140][ T5928] em28xx 3-1:0.132: board has no eeprom
[  119.550257][  T806] usb 2-1: Using ep0 maxpacket: 32
[  119.557042][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  119.564360][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  119.574185][  T991] em28xx 4-1:0.132: board has no eeprom
[  119.585939][  T806] usb 2-1: config 0 has no interface number 0
[  119.591085][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  119.593206][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  119.612914][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  119.617991][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  119.619268][ T5983] em28xx 3-1:0.132: Registering V4L2 extension
[  119.635666][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  119.646199][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  119.646318][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  119.652594][  T806] usb 2-1: Product: syz
[  119.652610][  T806] usb 2-1: Manufacturer: syz
[  119.652624][  T806] usb 2-1: SerialNumber: syz
[  119.670153][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  119.688879][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  119.702053][ T5928] usb 3-1: USB disconnect, device number 6
[  119.718169][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  119.729270][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  119.734104][  T991] usb 4-1: USB disconnect, device number 5
[  119.746991][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  119.751156][  T806] usb 2-1: config 0 descriptor??
[  119.768556][ T5744] em28xx 1-1:0.132: board has no eeprom
[  119.774921][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  119.789601][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  119.799911][ T5979] em28xx 5-1:0.132: board has no eeprom
[  119.805536][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  119.870386][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  119.878430][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  119.887340][ T5983] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  119.889399][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  119.895343][ T5983] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  119.902854][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  119.924498][ T5983] em28xx 3-1:0.132: No AC97 audio processor
[  119.933843][ T5983] usb 3-1: Decoder not found
[  119.938524][ T5983] em28xx 3-1:0.132: failed to create media graph
[  119.945153][ T5983] em28xx 3-1:0.132: V4L2 device video103 deregistered
2026/05/02 01:20:44 executed programs: 34
[  119.969939][ T5983] em28xx 3-1:0.132: Remote control support is not available for this card.
[  119.988142][ T5979] usb 5-1: USB disconnect, device number 5
[  119.993738][ T5990] em28xx 4-1:0.132: Registering V4L2 extension
[  120.004267][ T5744] usb 1-1: USB disconnect, device number 7
[  120.035307][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  120.051507][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  120.065551][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  120.133217][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  120.171534][  T806] em28xx 2-1:0.132: board has no eeprom
[  120.221630][ T5990] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  120.231075][ T5990] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  120.238261][ T5990] em28xx 4-1:0.132: No AC97 audio processor
[  120.245652][ T5990] usb 4-1: Decoder not found
[  120.250370][ T5990] em28xx 4-1:0.132: failed to create media graph
[  120.252797][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  120.257009][ T5990] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  120.273998][ T5990] em28xx 4-1:0.132: Remote control support is not available for this card.
[  120.274688][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  120.282811][  T991] em28xx 4-1:0.132: Closing input extension
[  120.296310][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  120.308235][  T991] em28xx 4-1:0.132: Freeing device
[  120.322662][  T806] usb 2-1: USB disconnect, device number 6
[  120.343195][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  120.434359][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  120.443297][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  120.450592][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  120.462624][ T5926] usb 5-1: Decoder not found
[  120.467292][ T5926] em28xx 5-1:0.132: failed to create media graph
[  120.473801][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  120.483669][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  120.493348][ T5978] em28xx 1-1:0.132: Registering V4L2 extension
[  120.605652][ T5978] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  120.615516][ T5978] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  120.622777][ T5978] em28xx 1-1:0.132: No AC97 audio processor
[  120.630640][ T5978] usb 1-1: Decoder not found
[  120.636274][ T5978] em28xx 1-1:0.132: failed to create media graph
[  120.641484][  T991] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  120.652630][ T5978] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  120.660966][ T5978] em28xx 1-1:0.132: Remote control support is not available for this card.
[  120.669698][ T5744] em28xx 1-1:0.132: Closing input extension
[  120.675664][ T5928] em28xx 3-1:0.132: Closing input extension
[  120.682212][   T29] em28xx 2-1:0.132: Registering V4L2 extension
[  120.694936][ T5744] em28xx 1-1:0.132: Freeing device
[  120.706703][ T5928] em28xx 3-1:0.132: Freeing device
[  120.809726][  T991] usb 4-1: Using ep0 maxpacket: 32
[  120.824922][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  120.842225][  T991] usb 4-1: config 0 has no interface number 0
[  120.858833][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  120.872508][   T29] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  120.883259][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  120.888389][   T29] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  120.901619][   T29] em28xx 2-1:0.132: No AC97 audio processor
[  120.901752][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  120.914395][   T29] usb 2-1: Decoder not found
[  120.921086][   T29] em28xx 2-1:0.132: failed to create media graph
[  120.927593][   T29] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  120.935665][  T991] usb 4-1: Product: syz
[  120.945232][   T29] em28xx 2-1:0.132: Remote control support is not available for this card.
[  120.946053][  T991] usb 4-1: Manufacturer: syz
[  120.957639][ T5979] em28xx 5-1:0.132: Closing input extension
[  120.965156][  T991] usb 4-1: SerialNumber: syz
[  120.970509][  T806] em28xx 2-1:0.132: Closing input extension
[  120.991376][  T991] usb 4-1: config 0 descriptor??
[  120.994284][ T5979] em28xx 5-1:0.132: Freeing device
[  121.009446][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.012548][  T806] em28xx 2-1:0.132: Freeing device
[  121.048235][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  121.054914][ T5928] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  121.062749][ T5744] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  121.219643][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  121.226854][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  121.236238][ T5928] usb 3-1: config 0 has no interface number 0
[  121.242766][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  121.253966][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  121.262440][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  121.272553][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  121.276964][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.289636][ T5744] usb 1-1: config 0 has no interface number 0
[  121.292254][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.304570][ T5928] usb 3-1: Product: syz
[  121.309013][ T5928] usb 3-1: Manufacturer: syz
[  121.313750][ T5928] usb 3-1: SerialNumber: syz
[  121.314198][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  121.331067][ T5928] usb 3-1: config 0 descriptor??
[  121.340063][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.352818][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.365249][  T991] em28xx 4-1:0.132: board has no eeprom
[  121.373939][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.377964][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.391936][ T5744] usb 1-1: Product: syz
[  121.394733][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  121.409723][  T806] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  121.418491][ T5744] usb 1-1: Manufacturer: syz
[  121.423817][ T5979] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  121.431509][ T5744] usb 1-1: SerialNumber: syz
[  121.449735][ T5744] usb 1-1: config 0 descriptor??
[  121.450497][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.466116][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.476065][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  121.476303][ T5983] em28xx 4-1:0.132: Registering V4L2 extension
[  121.499908][  T991] usb 4-1: USB disconnect, device number 6
[  121.520403][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  121.538889][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  121.580232][  T806] usb 2-1: Using ep0 maxpacket: 32
[  121.592512][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  121.605519][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  121.619716][  T806] usb 2-1: config 0 has no interface number 0
[  121.620169][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  121.635238][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  121.643775][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  121.670239][ T5979] usb 5-1: config 0 has no interface number 0
[  121.676909][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  121.697511][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.707990][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.718177][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.726723][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.735472][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  121.741781][  T806] usb 2-1: Product: syz
[  121.746244][ T5979] usb 5-1: Product: syz
[  121.751556][  T806] usb 2-1: Manufacturer: syz
[  121.756244][ T5979] usb 5-1: Manufacturer: syz
[  121.765439][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.774174][  T806] usb 2-1: SerialNumber: syz
[  121.782224][ T5979] usb 5-1: SerialNumber: syz
[  121.790128][  T806] usb 2-1: config 0 descriptor??
[  121.811915][ T5928] em28xx 3-1:0.132: board has no eeprom
[  121.817204][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.835654][ T5979] usb 5-1: config 0 descriptor??
[  121.852399][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.867882][ T5983] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  121.871383][ T5744] em28xx 1-1:0.132: board has no eeprom
[  121.887370][ T5983] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  121.889110][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  121.897874][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.915677][ T5983] em28xx 4-1:0.132: No AC97 audio processor
[  121.927633][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.936780][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  121.939770][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  121.954822][ T5983] usb 4-1: Decoder not found
[  121.967741][ T5983] em28xx 4-1:0.132: failed to create media graph
[  121.979613][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.986789][ T5928] usb 3-1: USB disconnect, device number 7
[  121.994978][ T5983] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  121.997509][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  122.013251][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  122.026972][ T5983] em28xx 4-1:0.132: Remote control support is not available for this card.
[  122.036066][ T5908] em28xx 3-1:0.132: Registering V4L2 extension
[  122.050849][ T5744] usb 1-1: USB disconnect, device number 8
[  122.074320][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  122.088346][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  122.164735][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  122.177740][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.187780][  T806] em28xx 2-1:0.132: board has no eeprom
[  122.243175][ T5908] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  122.251773][ T5908] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  122.252406][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.258960][ T5908] em28xx 3-1:0.132: No AC97 audio processor
[  122.276817][ T5908] usb 3-1: Decoder not found
[  122.283896][ T5908] em28xx 3-1:0.132: failed to create media graph
[  122.291013][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  122.294529][ T5908] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  122.298340][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.313620][ T5908] em28xx 3-1:0.132: Remote control support is not available for this card.
[  122.313685][ T5928] em28xx 3-1:0.132: Closing input extension
[  122.329376][ T5928] em28xx 3-1:0.132: Freeing device
[  122.329816][ T5919] em28xx 1-1:0.132: Registering V4L2 extension
[  122.341628][ T5979] em28xx 5-1:0.132: board has no eeprom
[  122.369504][  T806] usb 2-1: USB disconnect, device number 7
[  122.394516][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  122.421229][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.434119][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  122.448057][ T5979] usb 5-1: USB disconnect, device number 6
[  122.455990][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  122.508432][ T5919] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  122.515749][ T5919] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  122.529549][ T5919] em28xx 1-1:0.132: No AC97 audio processor
[  122.541600][ T5919] usb 1-1: Decoder not found
[  122.554991][ T5919] em28xx 1-1:0.132: failed to create media graph
[  122.561978][ T5919] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  122.571469][ T5919] em28xx 1-1:0.132: Remote control support is not available for this card.
[  122.584183][ T5744] em28xx 1-1:0.132: Closing input extension
[  122.594901][  T991] em28xx 4-1:0.132: Closing input extension
[  122.610616][ T5978] em28xx 2-1:0.132: Registering V4L2 extension
[  122.624967][  T991] em28xx 4-1:0.132: Freeing device
[  122.631058][ T5744] em28xx 1-1:0.132: Freeing device
[  122.653076][ T5928] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  122.819606][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  122.831503][ T5978] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  122.838735][ T5978] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  122.842800][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  122.852279][ T5978] em28xx 2-1:0.132: No AC97 audio processor
[  122.861941][ T5928] usb 3-1: config 0 has no interface number 0
[  122.868319][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  122.874528][ T5978] usb 2-1: Decoder not found
[  122.889451][ T5978] em28xx 2-1:0.132: failed to create media graph
[  122.896493][ T5978] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  122.904283][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  122.915025][ T5978] em28xx 2-1:0.132: Remote control support is not available for this card.
[  122.923775][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.934419][   T29] em28xx 5-1:0.132: Registering V4L2 extension
[  122.940760][ T5928] usb 3-1: Product: syz
[  122.940781][ T5928] usb 3-1: Manufacturer: syz
[  122.940796][ T5928] usb 3-1: SerialNumber: syz
[  122.956234][ T5928] usb 3-1: config 0 descriptor??
[  122.962062][  T991] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  122.980211][ T5744] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  122.981353][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.000861][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  123.119638][  T991] usb 4-1: Using ep0 maxpacket: 32
[  123.129030][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  123.140500][   T29] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  123.147772][   T29] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  123.152274][  T991] usb 4-1: config 0 has no interface number 0
[  123.165017][   T29] em28xx 5-1:0.132: No AC97 audio processor
[  123.171492][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  123.183831][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  123.186755][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.203230][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  123.213103][ T5744] usb 1-1: config 0 has no interface number 0
[  123.221206][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  123.230209][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.234134][   T29] usb 5-1: Decoder not found
[  123.242683][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  123.245823][   T29] em28xx 5-1:0.132: failed to create media graph
[  123.257077][   T29] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  123.263965][  T991] usb 4-1: Product: syz
[  123.263982][  T991] usb 4-1: Manufacturer: syz
[  123.263995][  T991] usb 4-1: SerialNumber: syz
[  123.284915][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.288054][  T991] usb 4-1: config 0 descriptor??
[  123.302663][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.312467][ T5744] usb 1-1: Product: syz
[  123.320142][   T29] em28xx 5-1:0.132: Remote control support is not available for this card.
[  123.328994][ T5744] usb 1-1: Manufacturer: syz
[  123.334078][ T5744] usb 1-1: SerialNumber: syz
[  123.338793][  T806] em28xx 2-1:0.132: Closing input extension
[  123.345544][ T5979] em28xx 5-1:0.132: Closing input extension
[  123.351926][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  123.365009][ T5744] usb 1-1: config 0 descriptor??
[  123.374686][ T5928] em28xx 3-1:0.132: board has no eeprom
[  123.386272][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.398575][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.413221][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  123.423755][  T806] em28xx 2-1:0.132: Freeing device
[  123.429312][ T5979] em28xx 5-1:0.132: Freeing device
[  123.434960][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  123.439994][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  123.455525][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  123.464022][ T5908] em28xx 3-1:0.132: Registering V4L2 extension
[  123.511395][ T5928] usb 3-1: USB disconnect, device number 8
[  123.549624][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  123.582439][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  123.630125][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  123.670747][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  123.689932][  T991] em28xx 4-1:0.132: board has no eeprom
[  123.727676][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  123.741649][ T5908] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  123.749350][ T5744] em28xx 1-1:0.132: board has no eeprom
[  123.767528][ T5908] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  123.780355][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  123.786714][  T806] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  123.796031][ T5979] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  123.799170][ T5908] em28xx 3-1:0.132: No AC97 audio processor
[  123.814133][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  123.843801][  T991] usb 4-1: USB disconnect, device number 7
[  123.852196][ T5908] usb 3-1: Decoder not found
[  123.858321][ T5908] em28xx 3-1:0.132: failed to create media graph
[  123.865467][ T5908] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  123.874446][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  123.880335][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  123.888227][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  123.896123][ T5908] em28xx 3-1:0.132: Remote control support is not available for this card.
[  123.905609][   T10] em28xx 4-1:0.132: Registering V4L2 extension
[  123.927801][ T5744] usb 1-1: USB disconnect, device number 9
[  123.942918][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  123.969931][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  123.978260][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  123.987425][ T5979] usb 5-1: config 0 has no interface number 0
[  123.997732][  T806] usb 2-1: Using ep0 maxpacket: 32
[  124.009128][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  124.022745][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  124.035223][  T806] usb 2-1: config 0 has no interface number 0
[  124.041870][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  124.057838][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.069248][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.088733][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.098620][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.132171][  T806] usb 2-1: Product: syz
[  124.136592][ T5979] usb 5-1: Product: syz
[  124.148558][ T5979] usb 5-1: Manufacturer: syz
[  124.154403][  T806] usb 2-1: Manufacturer: syz
[  124.163456][  T806] usb 2-1: SerialNumber: syz
[  124.168388][ T5979] usb 5-1: SerialNumber: syz
[  124.185573][  T806] usb 2-1: config 0 descriptor??
[  124.188343][   T10] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  124.198744][ T5979] usb 5-1: config 0 descriptor??
[  124.214809][   T10] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  124.228063][   T10] em28xx 4-1:0.132: No AC97 audio processor
[  124.228342][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.246981][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.257080][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  124.257868][   T10] usb 4-1: Decoder not found
[  124.264398][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  124.276490][   T10] em28xx 4-1:0.132: failed to create media graph
[  124.283039][   T10] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  124.292256][   T10] em28xx 4-1:0.132: Remote control support is not available for this card.
[  124.301312][ T5919] em28xx 1-1:0.132: Registering V4L2 extension
[  124.415974][ T5919] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  124.433621][ T5919] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  124.441215][ T5919] em28xx 1-1:0.132: No AC97 audio processor
[  124.448566][ T5919] usb 1-1: Decoder not found
[  124.453699][ T5919] em28xx 1-1:0.132: failed to create media graph
[  124.460309][ T5919] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  124.468530][ T5919] em28xx 1-1:0.132: Remote control support is not available for this card.
[  124.478261][ T5928] em28xx 3-1:0.132: Closing input extension
[  124.478775][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  124.491610][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  124.499014][  T991] em28xx 4-1:0.132: Closing input extension
[  124.505810][ T5744] em28xx 1-1:0.132: Closing input extension
[  124.514881][ T5928] em28xx 3-1:0.132: Freeing device
[  124.536292][  T991] em28xx 4-1:0.132: Freeing device
[  124.547727][ T5744] em28xx 1-1:0.132: Freeing device
[  124.566527][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.585169][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.595741][  T806] em28xx 2-1:0.132: board has no eeprom
[  124.607933][ T5979] em28xx 5-1:0.132: board has no eeprom
[  124.679684][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.687726][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.695884][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  124.702008][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  124.708349][   T29] em28xx 2-1:0.132: Registering V4L2 extension
[  124.731822][  T806] usb 2-1: USB disconnect, device number 8
[  124.740750][ T5979] usb 5-1: USB disconnect, device number 7
[  124.764139][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  124.774024][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  124.840606][ T5928] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  124.882112][  T991] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  124.911783][   T29] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  124.919104][   T29] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  124.926555][   T29] em28xx 2-1:0.132: No AC97 audio processor
2026/05/02 01:20:49 executed programs: 47
[  124.942035][ T5744] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  124.980400][   T29] usb 2-1: Decoder not found
[  125.001241][   T29] em28xx 2-1:0.132: failed to create media graph
[  125.015580][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  125.032158][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  125.032313][   T29] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  125.052233][  T991] usb 4-1: Using ep0 maxpacket: 32
[  125.066099][ T5928] usb 3-1: config 0 has no interface number 0
[  125.075047][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  125.085728][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  125.094135][   T29] em28xx 2-1:0.132: Remote control support is not available for this card.
[  125.094187][ T5919] em28xx 5-1:0.132: Registering V4L2 extension
[  125.109713][  T991] usb 4-1: config 0 has no interface number 0
[  125.115963][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  125.128674][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.139137][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.143292][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  125.150342][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.164430][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.172629][ T5928] usb 3-1: Product: syz
[  125.177393][ T5928] usb 3-1: Manufacturer: syz
[  125.182253][  T991] usb 4-1: Product: syz
[  125.186461][ T5928] usb 3-1: SerialNumber: syz
[  125.191779][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  125.192237][  T991] usb 4-1: Manufacturer: syz
[  125.209680][ T5928] usb 3-1: config 0 descriptor??
[  125.214889][ T5744] usb 1-1: config 0 has no interface number 0
[  125.217285][  T991] usb 4-1: SerialNumber: syz
[  125.227459][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  125.244488][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.245805][  T991] usb 4-1: config 0 descriptor??
[  125.261314][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.271020][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.271093][ T5744] usb 1-1: Product: syz
[  125.271107][ T5744] usb 1-1: Manufacturer: syz
[  125.271121][ T5744] usb 1-1: SerialNumber: syz
[  125.301596][ T5744] usb 1-1: config 0 descriptor??
[  125.312492][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.323944][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.334337][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  125.342439][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  125.351033][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  125.441697][ T5919] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  125.453765][ T5919] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  125.461543][ T5919] em28xx 5-1:0.132: No AC97 audio processor
[  125.469788][ T5919] usb 5-1: Decoder not found
[  125.474470][ T5919] em28xx 5-1:0.132: failed to create media graph
[  125.480966][ T5919] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  125.482676][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  125.494860][ T5919] em28xx 5-1:0.132: Remote control support is not available for this card.
[  125.503829][  T806] em28xx 2-1:0.132: Closing input extension
[  125.519904][ T5979] em28xx 5-1:0.132: Closing input extension
[  125.534172][  T806] em28xx 2-1:0.132: Freeing device
[  125.542434][ T5979] em28xx 5-1:0.132: Freeing device
[  125.565907][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.579897][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  125.584929][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  125.599289][ T5928] em28xx 3-1:0.132: board has no eeprom
[  125.655066][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.666340][ T5744] em28xx 1-1:0.132: board has no eeprom
[  125.671953][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.671979][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  125.673611][ T5908] em28xx 3-1:0.132: Registering V4L2 extension
[  125.700145][ T5928] usb 3-1: USB disconnect, device number 9
[  125.710512][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.721423][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  125.727177][  T991] em28xx 4-1:0.132: board has no eeprom
[  125.749573][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.784836][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  125.802694][ T5744] usb 1-1: USB disconnect, device number 10
[  125.810157][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.816622][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  125.832332][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  125.864963][  T991] usb 4-1: USB disconnect, device number 8
[  125.883864][ T5979] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  125.891581][  T806] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  125.895122][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  125.938458][ T5908] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  125.947244][ T5908] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  125.954820][ T5908] em28xx 3-1:0.132: No AC97 audio processor
[  125.987177][ T5908] usb 3-1: Decoder not found
[  125.995954][ T5908] em28xx 3-1:0.132: failed to create media graph
[  126.002787][ T5908] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  126.014067][ T5908] em28xx 3-1:0.132: Remote control support is not available for this card.
[  126.022871][ T5919] em28xx 1-1:0.132: Registering V4L2 extension
[  126.062222][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  126.068771][  T806] usb 2-1: Using ep0 maxpacket: 32
[  126.090741][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  126.103284][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  126.119662][ T5979] usb 5-1: config 0 has no interface number 0
[  126.125955][  T806] usb 2-1: config 0 has no interface number 0
[  126.138595][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  126.150737][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  126.167391][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  126.177948][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.186797][  T806] usb 2-1: Product: syz
[  126.191332][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  126.201567][  T806] usb 2-1: Manufacturer: syz
[  126.206251][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.215666][  T806] usb 2-1: SerialNumber: syz
[  126.222035][ T5979] usb 5-1: Product: syz
[  126.227655][ T5979] usb 5-1: Manufacturer: syz
[  126.232388][  T806] usb 2-1: config 0 descriptor??
[  126.237778][ T5979] usb 5-1: SerialNumber: syz
[  126.248051][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.261082][ T5979] usb 5-1: config 0 descriptor??
[  126.268176][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  126.281760][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.292639][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  126.325158][ T5919] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  126.332517][ T5919] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  126.341877][ T5919] em28xx 1-1:0.132: No AC97 audio processor
[  126.352891][ T5919] usb 1-1: Decoder not found
[  126.357588][ T5919] em28xx 1-1:0.132: failed to create media graph
[  126.364022][ T5919] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  126.374002][ T5919] em28xx 1-1:0.132: Remote control support is not available for this card.
[  126.382857][ T5744] em28xx 1-1:0.132: Closing input extension
[  126.388970][   T10] em28xx 4-1:0.132: Registering V4L2 extension
[  126.402494][ T5744] em28xx 1-1:0.132: Freeing device
[  126.500714][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  126.518864][   T10] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  126.526048][   T10] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  126.533485][   T10] em28xx 4-1:0.132: No AC97 audio processor
[  126.540043][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  126.548007][   T10] usb 4-1: Decoder not found
[  126.552950][   T10] em28xx 4-1:0.132: failed to create media graph
[  126.564167][   T10] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  126.578080][   T10] em28xx 4-1:0.132: Remote control support is not available for this card.
[  126.578973][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.588733][ T5928] em28xx 3-1:0.132: Closing input extension
[  126.602311][  T991] em28xx 4-1:0.132: Closing input extension
[  126.602818][  T806] em28xx 2-1:0.132: board has no eeprom
[  126.620358][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.626087][  T991] em28xx 4-1:0.132: Freeing device
[  126.629339][ T5979] em28xx 5-1:0.132: board has no eeprom
[  126.642706][ T5928] em28xx 3-1:0.132: Freeing device
[  126.671198][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.683715][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  126.691088][ T5919] em28xx 2-1:0.132: Registering V4L2 extension
[  126.703381][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.726805][  T806] usb 2-1: USB disconnect, device number 9
[  126.733239][ T5744] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  126.747291][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  126.761092][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  126.773135][ T5979] usb 5-1: USB disconnect, device number 8
[  126.786492][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  126.875447][ T5919] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  126.887347][ T5919] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  126.896941][ T5919] em28xx 2-1:0.132: No AC97 audio processor
[  126.905591][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  126.914223][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  126.924682][ T5919] usb 2-1: Decoder not found
[  126.930422][ T5919] em28xx 2-1:0.132: failed to create media graph
[  126.937100][ T5744] usb 1-1: config 0 has no interface number 0
[  126.943706][ T5919] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  126.951117][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  126.951147][  T991] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  126.972289][ T5919] em28xx 2-1:0.132: Remote control support is not available for this card.
[  126.981300][ T5928] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  127.003593][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.020657][  T806] em28xx 2-1:0.132: Closing input extension
[  127.032051][   T29] em28xx 5-1:0.132: Registering V4L2 extension
[  127.050832][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.061236][  T806] em28xx 2-1:0.132: Freeing device
[  127.070518][ T5744] usb 1-1: Product: syz
[  127.086276][ T5744] usb 1-1: Manufacturer: syz
[  127.099080][ T5744] usb 1-1: SerialNumber: syz
[  127.149659][  T991] usb 4-1: Using ep0 maxpacket: 32
[  127.155102][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  127.165221][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  127.183906][ T5744] usb 1-1: config 0 descriptor??
[  127.185602][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  127.203362][  T991] usb 4-1: config 0 has no interface number 0
[  127.219987][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.230226][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.233539][ T5928] usb 3-1: config 0 has no interface number 0
[  127.260232][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  127.267727][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.267999][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.302765][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.319697][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.327974][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.342164][ T5928] usb 3-1: Product: syz
[  127.350540][  T991] usb 4-1: Product: syz
[  127.356204][ T5928] usb 3-1: Manufacturer: syz
[  127.367724][  T991] usb 4-1: Manufacturer: syz
[  127.372502][ T5928] usb 3-1: SerialNumber: syz
[  127.377426][  T991] usb 4-1: SerialNumber: syz
[  127.388477][ T5928] usb 3-1: config 0 descriptor??
[  127.399273][  T991] usb 4-1: config 0 descriptor??
[  127.422944][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.424906][   T29] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  127.433194][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  127.453438][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.468166][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  127.476328][   T29] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  127.486006][  T806] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  127.494007][   T29] em28xx 5-1:0.132: No AC97 audio processor
[  127.501275][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  127.512708][   T29] usb 5-1: Decoder not found
[  127.517527][   T29] em28xx 5-1:0.132: failed to create media graph
[  127.524380][   T29] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  127.532954][   T29] em28xx 5-1:0.132: Remote control support is not available for this card.
[  127.541957][ T5979] em28xx 5-1:0.132: Closing input extension
[  127.553816][ T5979] em28xx 5-1:0.132: Freeing device
[  127.577030][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.607111][ T5744] em28xx 1-1:0.132: board has no eeprom
[  127.669681][  T806] usb 2-1: Using ep0 maxpacket: 32
[  127.674873][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  127.674941][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.682506][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  127.698644][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  127.706573][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  127.716203][  T806] usb 2-1: config 0 has no interface number 0
[  127.722600][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.735472][ T5926] em28xx 1-1:0.132: Registering V4L2 extension
[  127.744637][ T5744] usb 1-1: USB disconnect, device number 11
[  127.754350][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.767378][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.775752][  T806] usb 2-1: Product: syz
[  127.781181][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  127.786907][  T806] usb 2-1: Manufacturer: syz
[  127.792112][  T806] usb 2-1: SerialNumber: syz
[  127.794445][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.806885][  T806] usb 2-1: config 0 descriptor??
[  127.818421][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.826675][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.847230][ T5928] em28xx 3-1:0.132: board has no eeprom
[  127.853973][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  127.857562][  T991] em28xx 4-1:0.132: board has no eeprom
[  127.890296][ T5979] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  127.920566][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.930304][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.938430][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  127.944700][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  127.957080][ T5928] usb 3-1: USB disconnect, device number 10
[  127.965822][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  127.983244][  T991] usb 4-1: USB disconnect, device number 9
[  128.008989][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  128.041231][ T5926] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  128.048486][ T5926] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  128.056167][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  128.064769][ T5926] em28xx 1-1:0.132: No AC97 audio processor
[  128.071504][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  128.079437][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  128.090551][ T5926] usb 1-1: Decoder not found
[  128.099621][ T5926] em28xx 1-1:0.132: failed to create media graph
[  128.106028][ T5979] usb 5-1: config 0 has no interface number 0
[  128.113360][ T5926] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  128.120318][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  128.133545][ T5926] em28xx 1-1:0.132: Remote control support is not available for this card.
[  128.143006][   T10] em28xx 3-1:0.132: Registering V4L2 extension
[  128.146754][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.185161][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.204755][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.228144][  T806] em28xx 2-1:0.132: board has no eeprom
[  128.235185][ T5979] usb 5-1: Product: syz
[  128.242848][ T5979] usb 5-1: Manufacturer: syz
[  128.254900][ T5979] usb 5-1: SerialNumber: syz
[  128.275651][ T5979] usb 5-1: config 0 descriptor??
[  128.293173][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.303354][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.311431][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  128.322339][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  128.339065][  T806] usb 2-1: USB disconnect, device number 10
[  128.356805][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  128.393729][   T10] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  128.401383][   T10] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  128.408578][   T10] em28xx 3-1:0.132: No AC97 audio processor
[  128.428944][   T10] usb 3-1: Decoder not found
[  128.433748][   T10] em28xx 3-1:0.132: failed to create media graph
[  128.441066][   T10] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  128.449657][   T10] em28xx 3-1:0.132: Remote control support is not available for this card.
[  128.458329][ T5990] em28xx 4-1:0.132: Registering V4L2 extension
[  128.540728][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  128.571133][ T5990] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  128.578283][ T5990] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  128.585828][ T5990] em28xx 4-1:0.132: No AC97 audio processor
[  128.595703][ T5990] usb 4-1: Decoder not found
[  128.600574][ T5990] em28xx 4-1:0.132: failed to create media graph
[  128.606980][ T5990] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  128.629906][ T5990] em28xx 4-1:0.132: Remote control support is not available for this card.
[  128.642203][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.653523][  T991] em28xx 4-1:0.132: Closing input extension
[  128.661977][ T5744] em28xx 1-1:0.132: Closing input extension
[  128.672082][ T5979] em28xx 5-1:0.132: board has no eeprom
[  128.684187][   T29] em28xx 2-1:0.132: Registering V4L2 extension
[  128.690677][  T991] em28xx 4-1:0.132: Freeing device
[  128.713319][ T5744] em28xx 1-1:0.132: Freeing device
[  128.759637][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.768370][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  128.801442][ T5979] usb 5-1: USB disconnect, device number 9
[  128.822003][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  128.899082][   T29] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  128.906999][   T29] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  128.914591][   T29] em28xx 2-1:0.132: No AC97 audio processor
[  128.924276][   T29] usb 2-1: Decoder not found
[  128.930036][   T29] em28xx 2-1:0.132: failed to create media graph
[  128.936451][   T29] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  128.948445][   T29] em28xx 2-1:0.132: Remote control support is not available for this card.
[  128.957313][ T5928] em28xx 3-1:0.132: Closing input extension
[  128.965048][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  128.975374][ T5928] em28xx 3-1:0.132: Freeing device
[  129.029844][  T991] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  129.037461][ T5744] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  129.160851][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  129.168232][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  129.176472][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  129.187734][ T5926] usb 5-1: Decoder not found
[  129.192738][ T5926] em28xx 5-1:0.132: failed to create media graph
[  129.199270][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  129.210589][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  129.217462][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  129.226888][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  129.231140][  T991] usb 4-1: Using ep0 maxpacket: 32
[  129.238943][ T5744] usb 1-1: config 0 has no interface number 0
[  129.249342][ T5979] em28xx 5-1:0.132: Closing input extension
[  129.257604][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.264164][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  129.275864][  T806] em28xx 2-1:0.132: Closing input extension
[  129.280578][ T5928] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  129.294902][  T991] usb 4-1: config 0 has no interface number 0
[  129.305301][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.312641][ T5979] em28xx 5-1:0.132: Freeing device
[  129.322227][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.323023][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.335721][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.351837][  T806] em28xx 2-1:0.132: Freeing device
[  129.354034][  T991] usb 4-1: Product: syz
[  129.363343][  T991] usb 4-1: Manufacturer: syz
[  129.368004][  T991] usb 4-1: SerialNumber: syz
[  129.377418][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.385572][ T5744] usb 1-1: Product: syz
[  129.390263][ T5744] usb 1-1: Manufacturer: syz
[  129.394893][ T5744] usb 1-1: SerialNumber: syz
[  129.412687][ T5744] usb 1-1: config 0 descriptor??
[  129.421179][  T991] usb 4-1: config 0 descriptor??
[  129.428606][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.450133][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  129.456512][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  129.466612][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  129.477435][ T5928] usb 3-1: config 0 has no interface number 0
[  129.477651][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.497069][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.508460][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  129.519773][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.532051][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.541745][ T5928] usb 3-1: Product: syz
[  129.548042][ T5928] usb 3-1: Manufacturer: syz
[  129.553925][ T5928] usb 3-1: SerialNumber: syz
[  129.566360][ T5928] usb 3-1: config 0 descriptor??
[  129.584319][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.594544][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  129.682696][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  129.690498][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  129.710391][  T806] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  129.719400][ T5979] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  129.745489][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.760085][ T5744] em28xx 1-1:0.132: board has no eeprom
[  129.767979][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.776840][  T991] em28xx 4-1:0.132: board has no eeprom
[  129.820243][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.828179][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  129.834467][ T5926] em28xx 1-1:0.132: Registering V4L2 extension
[  129.840740][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.848741][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  129.858630][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  129.871361][ T5744] usb 1-1: USB disconnect, device number 12
[  129.885508][  T991] usb 4-1: USB disconnect, device number 10
[  129.896325][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  129.899802][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  129.910559][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  129.916472][  T806] usb 2-1: Using ep0 maxpacket: 32
[  129.925412][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  129.932088][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.944318][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  129.955228][ T5928] em28xx 3-1:0.132: board has no eeprom
[  129.955757][ T5979] usb 5-1: config 0 has no interface number 0
[  129.967312][  T806] usb 2-1: config 0 has no interface number 0
[  129.976025][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.986803][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  130.000801][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.010843][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.019957][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.023947][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.028052][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.044030][ T5979] usb 5-1: Product: syz
[  130.048329][ T5979] usb 5-1: Manufacturer: syz
[  130.053165][ T5979] usb 5-1: SerialNumber: syz
[  130.054522][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  130.065096][  T806] usb 2-1: Product: syz
[  130.073739][  T806] usb 2-1: Manufacturer: syz
[  130.080432][ T5979] usb 5-1: config 0 descriptor??
[  130.087188][  T806] usb 2-1: SerialNumber: syz
[  130.101096][ T5928] usb 3-1: USB disconnect, device number 11
[  130.108349][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.121899][  T806] usb 2-1: config 0 descriptor??
2026/05/02 01:20:55 executed programs: 59
[  130.128381][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  130.148448][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  130.153011][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.201840][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  130.245158][ T5926] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  130.256764][ T5926] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  130.267200][ T5926] em28xx 1-1:0.132: No AC97 audio processor
[  130.276849][ T5926] usb 1-1: Decoder not found
[  130.281621][ T5926] em28xx 1-1:0.132: failed to create media graph
[  130.288027][ T5926] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  130.299819][ T5926] em28xx 1-1:0.132: Remote control support is not available for this card.
[  130.311318][ T5744] em28xx 1-1:0.132: Closing input extension
[  130.317357][ T5990] em28xx 4-1:0.132: Registering V4L2 extension
[  130.339087][ T5744] em28xx 1-1:0.132: Freeing device
[  130.360742][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  130.391383][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  130.447589][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.463853][ T5979] em28xx 5-1:0.132: board has no eeprom
[  130.484161][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.493309][  T806] em28xx 2-1:0.132: board has no eeprom
[  130.530984][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.547714][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  130.552338][ T5990] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  130.570831][ T5990] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  130.576108][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.579007][ T5990] em28xx 4-1:0.132: No AC97 audio processor
[  130.593959][ T5979] usb 5-1: USB disconnect, device number 10
[  130.604266][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  130.612405][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  130.619111][ T5990] usb 4-1: Decoder not found
[  130.628593][ T5990] em28xx 4-1:0.132: failed to create media graph
[  130.635552][ T5990] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  130.644462][  T806] usb 2-1: USB disconnect, device number 11
[  130.655350][ T5990] em28xx 4-1:0.132: Remote control support is not available for this card.
[  130.655947][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  130.674766][ T5908] em28xx 3-1:0.132: Registering V4L2 extension
[  130.710469][ T5744] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  130.764113][ T5908] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  130.771252][ T5908] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  130.785073][ T5908] em28xx 3-1:0.132: No AC97 audio processor
[  130.793401][ T5908] usb 3-1: Decoder not found
[  130.798041][ T5908] em28xx 3-1:0.132: failed to create media graph
[  130.804551][ T5908] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  130.814563][ T5908] em28xx 3-1:0.132: Remote control support is not available for this card.
[  130.823297][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  130.875053][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  130.894950][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  130.916249][ T5744] usb 1-1: config 0 has no interface number 0
[  130.924161][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  130.936991][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.948669][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.957013][ T5744] usb 1-1: Product: syz
[  130.961680][ T5744] usb 1-1: Manufacturer: syz
[  130.966332][ T5744] usb 1-1: SerialNumber: syz
[  130.973805][ T5744] usb 1-1: config 0 descriptor??
[  130.990610][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.000526][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  131.048098][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  131.058131][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  131.065790][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  131.073807][ T5926] usb 5-1: Decoder not found
[  131.078478][ T5926] em28xx 5-1:0.132: failed to create media graph
[  131.086929][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  131.095658][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  131.106845][ T5919] em28xx 2-1:0.132: Registering V4L2 extension
[  131.208476][ T5919] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  131.215644][ T5919] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  131.223206][ T5919] em28xx 2-1:0.132: No AC97 audio processor
[  131.230472][ T5919] usb 2-1: Decoder not found
[  131.235125][ T5919] em28xx 2-1:0.132: failed to create media graph
[  131.241694][ T5919] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  131.248602][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  131.257690][ T5919] em28xx 2-1:0.132: Remote control support is not available for this card.
[  131.266526][  T991] em28xx 4-1:0.132: Closing input extension
[  131.273335][ T5928] em28xx 3-1:0.132: Closing input extension
[  131.281007][ T5979] em28xx 5-1:0.132: Closing input extension
[  131.291054][  T991] em28xx 4-1:0.132: Freeing device
[  131.294236][  T806] em28xx 2-1:0.132: Closing input extension
[  131.312821][ T5928] em28xx 3-1:0.132: Freeing device
[  131.325627][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.337214][ T5744] em28xx 1-1:0.132: board has no eeprom
[  131.353079][ T5979] em28xx 5-1:0.132: Freeing device
[  131.375528][  T806] em28xx 2-1:0.132: Freeing device
[  131.402585][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.415677][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  131.423100][ T5919] em28xx 1-1:0.132: Registering V4L2 extension
[  131.469921][ T5744] usb 1-1: USB disconnect, device number 13
[  131.500134][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  131.632488][ T5919] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  131.639709][  T991] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  131.647435][ T5919] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  131.661117][ T5919] em28xx 1-1:0.132: No AC97 audio processor
[  131.669363][ T5919] usb 1-1: Decoder not found
[  131.669983][ T5928] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  131.675612][ T5919] em28xx 1-1:0.132: failed to create media graph
[  131.688452][ T5919] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  131.697531][ T5979] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  131.715062][ T5919] em28xx 1-1:0.132: Remote control support is not available for this card.
[  131.725319][ T6028] udevd[6028]: setting mode of /dev/video103 to 020660 failed: No such file or directory
[  131.738555][ T5744] em28xx 1-1:0.132: Closing input extension
[  131.745938][ T6028] udevd[6028]: setting owner of /dev/video103 to uid=0, gid=28 failed: No such file or directory
[  131.762363][  T806] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  131.784601][ T5744] em28xx 1-1:0.132: Freeing device
[  131.849933][  T991] usb 4-1: Using ep0 maxpacket: 32
[  131.857295][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  131.865802][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  131.871051][  T991] usb 4-1: config 0 has no interface number 0
[  131.873178][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  131.882691][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  131.882716][ T5928] usb 3-1: config 0 has no interface number 0
[  131.882758][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  131.887386][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  131.925863][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.935342][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.942976][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  131.944459][ T5928] usb 3-1: Product: syz
[  131.952812][  T806] usb 2-1: Using ep0 maxpacket: 32
[  131.963466][ T5928] usb 3-1: Manufacturer: syz
[  131.968093][ T5979] usb 5-1: config 0 has no interface number 0
[  131.968156][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  131.977260][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  131.989672][ T5928] usb 3-1: SerialNumber: syz
[  131.998395][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.010117][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.018844][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.028030][  T991] usb 4-1: Product: syz
[  132.031545][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.032750][  T991] usb 4-1: Manufacturer: syz
[  132.044606][  T806] usb 2-1: config 0 has no interface number 0
[  132.051681][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  132.056014][  T991] usb 4-1: SerialNumber: syz
[  132.063895][ T5979] usb 5-1: Product: syz
[  132.074514][ T5928] usb 3-1: config 0 descriptor??
[  132.084844][ T5979] usb 5-1: Manufacturer: syz
[  132.093023][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.105775][ T5979] usb 5-1: SerialNumber: syz
[  132.110535][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.120566][ T5744] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  132.131475][  T991] usb 4-1: config 0 descriptor??
[  132.137782][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.144529][  T806] usb 2-1: Product: syz
[  132.152158][  T806] usb 2-1: Manufacturer: syz
[  132.157269][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  132.165943][ T5979] usb 5-1: config 0 descriptor??
[  132.175734][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.180070][  T806] usb 2-1: SerialNumber: syz
[  132.193046][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  132.204498][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.220735][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  132.228140][  T806] usb 2-1: config 0 descriptor??
[  132.243978][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.256606][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  132.289606][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  132.298082][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  132.310119][ T5744] usb 1-1: config 0 has no interface number 0
[  132.316617][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  132.359032][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.368617][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.370735][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  132.383696][ T5744] usb 1-1: Product: syz
[  132.395917][ T5744] usb 1-1: Manufacturer: syz
[  132.400738][ T5744] usb 1-1: SerialNumber: syz
[  132.423259][ T5744] usb 1-1: config 0 descriptor??
[  132.436711][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.450021][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  132.458759][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  132.465747][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  132.476467][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.487946][ T5928] em28xx 3-1:0.132: board has no eeprom
[  132.520772][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  132.536244][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.546166][  T991] em28xx 4-1:0.132: board has no eeprom
[  132.553944][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.563298][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.570450][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  132.578135][ T5979] em28xx 5-1:0.132: board has no eeprom
[  132.585229][ T5983] em28xx 3-1:0.132: Registering V4L2 extension
[  132.594408][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.605490][  T806] em28xx 2-1:0.132: board has no eeprom
[  132.609097][ T5928] usb 3-1: USB disconnect, device number 12
[  132.623095][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.643066][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  132.654989][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  132.669914][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.678576][  T991] usb 4-1: USB disconnect, device number 11
[  132.690170][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  132.698898][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.705478][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  132.716087][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  132.733813][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  132.746676][ T5979] usb 5-1: USB disconnect, device number 11
[  132.765940][  T806] usb 2-1: USB disconnect, device number 12
[  132.778613][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  132.797974][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.810895][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  132.816897][ T5744] em28xx 1-1:0.132: board has no eeprom
[  132.859792][ T5983] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  132.873044][ T5983] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  132.882182][ T5983] em28xx 3-1:0.132: No AC97 audio processor
[  132.891587][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.893677][ T5983] usb 3-1: Decoder not found
[  132.899852][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  132.912857][ T5983] em28xx 3-1:0.132: failed to create media graph
[  132.924362][ T5744] usb 1-1: USB disconnect, device number 14
[  132.935720][ T5983] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  132.946344][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  132.962273][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[  132.975924][ T5983] em28xx 3-1:0.132: Remote control support is not available for this card.
[  132.979669][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[  133.016212][ T5990] em28xx 4-1:0.132: Registering V4L2 extension
[  133.149124][ T5990] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  133.172763][ T5990] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  133.182419][ T5990] em28xx 4-1:0.132: No AC97 audio processor
[  133.190050][ T5990] usb 4-1: Decoder not found
[  133.195383][ T5990] em28xx 4-1:0.132: failed to create media graph
[  133.202448][ T5990] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  133.211560][ T5990] em28xx 4-1:0.132: Remote control support is not available for this card.
[  133.220374][ T5926] em28xx 5-1:0.132: Registering V4L2 extension
[  133.311063][ T5926] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  133.318305][ T5926] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  133.325661][ T5926] em28xx 5-1:0.132: No AC97 audio processor
[  133.335844][ T5926] usb 5-1: Decoder not found
[  133.340572][ T5926] em28xx 5-1:0.132: failed to create media graph
[  133.346987][ T5926] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  133.357797][ T5926] em28xx 5-1:0.132: Remote control support is not available for this card.
[  133.366713][ T5919] em28xx 2-1:0.132: Registering V4L2 extension
[  133.454237][ T5919] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  133.461373][ T5919] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  133.468554][ T5919] em28xx 2-1:0.132: No AC97 audio processor
[  133.476830][ T5919] usb 2-1: Decoder not found
[  133.481496][ T5919] em28xx 2-1:0.132: failed to create media graph
[  133.487837][ T5919] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  133.496182][ T5919] em28xx 2-1:0.132: Remote control support is not available for this card.
[  133.504939][ T5978] em28xx 1-1:0.132: Registering V4L2 extension
[  133.596121][ T5978] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  133.603434][ T5978] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  133.622412][ T5978] em28xx 1-1:0.132: No AC97 audio processor
[  133.631910][ T5978] usb 1-1: Decoder not found
[  133.636581][ T5978] em28xx 1-1:0.132: failed to create media graph
[  133.644442][ T5978] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  133.652722][ T5978] em28xx 1-1:0.132: Remote control support is not available for this card.
[  133.661495][ T5744] em28xx 1-1:0.132: Closing input extension
[  133.667501][ T5928] em28xx 3-1:0.132: Closing input extension
[  133.674539][  T991] em28xx 4-1:0.132: Closing input extension
[  133.683441][ T5979] em28xx 5-1:0.132: Closing input extension
[  133.689441][  T806] em28xx 2-1:0.132: Closing input extension
[  133.696257][ T5744] em28xx 1-1:0.132: Freeing device
[  133.709053][ T5928] em28xx 3-1:0.132: Freeing device
[  133.722815][  T991] em28xx 4-1:0.132: Freeing device
[  133.734825][ T5979] em28xx 5-1:0.132: Freeing device
[  133.745098][  T806] em28xx 2-1:0.132: Freeing device
[  134.040353][ T5744] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  134.051367][ T5928] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  134.100822][ T5979] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  134.103541][  T991] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  134.108763][  T806] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  134.200530][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  134.208276][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  134.209804][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  134.218117][ T5744] usb 1-1: config 0 has no interface number 0
[  134.228230][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  134.231787][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.237407][ T5928] usb 3-1: config 0 has no interface number 0
[  134.258012][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.268981][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.275464][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.280299][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  134.287817][  T991] usb 4-1: Using ep0 maxpacket: 32
[  134.293327][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.297999][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.305862][  T806] usb 2-1: Using ep0 maxpacket: 32
[  134.322569][ T5928] usb 3-1: Product: syz
[  134.327091][ T5928] usb 3-1: Manufacturer: syz
[  134.332361][ T5744] usb 1-1: Product: syz
[  134.335778][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  134.337040][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  134.346229][  T991] usb 4-1: config 0 has no interface number 0
[  134.354059][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  134.363476][ T5928] usb 3-1: SerialNumber: syz
[  134.372909][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.373681][ T5744] usb 1-1: Manufacturer: syz
[  134.388852][ T5979] usb 5-1: config 0 has no interface number 0
[  134.395489][  T806] usb 2-1: config 0 has no interface number 0
[  134.400097][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.404629][ T5744] usb 1-1: SerialNumber: syz
[  134.414343][ T5928] usb 3-1: config 0 descriptor??
[  134.415916][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.423992][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.430469][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.454458][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.465237][ T5744] usb 1-1: config 0 descriptor??
[  134.471362][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.476976][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.481908][  T806] usb 2-1: Product: syz
[  134.495106][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  134.501721][  T991] usb 4-1: Product: syz
[  134.506020][  T991] usb 4-1: Manufacturer: syz
[  134.513254][  T991] usb 4-1: SerialNumber: syz
[  134.513815][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.529460][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.539734][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.547818][  T806] usb 2-1: Manufacturer: syz
[  134.551736][  T991] usb 4-1: config 0 descriptor??
[  134.552848][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  134.565417][  T806] usb 2-1: SerialNumber: syz
[  134.570115][ T5979] usb 5-1: Product: syz
[  134.576111][ T5979] usb 5-1: Manufacturer: syz
[  134.583796][ T5979] usb 5-1: SerialNumber: syz
[  134.589930][  T806] usb 2-1: config 0 descriptor??
[  134.606844][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.618645][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.618698][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  134.637453][ T5979] usb 5-1: config 0 descriptor??
[  134.651326][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  134.651733][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.677532][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  134.721952][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  134.759968][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  134.784461][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.793457][ T5928] em28xx 3-1:0.132: board has no eeprom
[  134.824808][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.833812][ T5744] em28xx 1-1:0.132: board has no eeprom
[  134.859852][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.860019][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  134.872299][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  134.883186][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  134.890042][ T5990] em28xx 3-1:0.132: Registering V4L2 extension
[  134.900032][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.909959][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  134.920164][ T5928] usb 3-1: USB disconnect, device number 13
[  134.926382][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  134.939671][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.951854][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  134.971038][ T5744] usb 1-1: USB disconnect, device number 15
[  134.979022][  T806] em28xx 2-1:0.132: board has no eeprom
[  134.989025][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  134.992985][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.004657][  T991] em28xx 4-1:0.132: board has no eeprom
[  135.012610][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.021938][ T5979] em28xx 5-1:0.132: board has no eeprom
[  135.059617][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.067842][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  135.079669][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.090968][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.098307][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  135.106649][  T806] usb 2-1: USB disconnect, device number 13
[  135.113490][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  135.125295][ T5990] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  135.135397][ T5990] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  135.141904][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  135.149131][  T991] usb 4-1: USB disconnect, device number 12
[  135.157190][ T5990] em28xx 3-1:0.132: No AC97 audio processor
[  135.167635][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  135.173529][ T5979] usb 5-1: USB disconnect, device number 12
[  135.182284][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  135.193678][ T5990] usb 3-1: Decoder not found
2026/05/02 01:21:00 executed programs: 70
[  135.207855][ T5990] em28xx 3-1:0.132: failed to create media graph
[  135.217062][ T5990] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  135.231398][ T5990] em28xx 3-1:0.132: Remote control support is not available for this card.
[  135.244902][ T5928] em28xx 3-1:0.132: Closing input extension
[  135.251607][ T5919] em28xx 1-1:0.132: Registering V4L2 extension
[  135.287890][ T5928] em28xx 3-1:0.132: Freeing device
[  135.497866][ T5919] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  135.506405][ T5919] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  135.516328][ T5919] em28xx 1-1:0.132: No AC97 audio processor
[  135.526973][ T5919] usb 1-1: Decoder not found
[  135.533447][ T5919] em28xx 1-1:0.132: failed to create media graph
[  135.539982][ T5919] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  135.549219][ T5919] em28xx 1-1:0.132: Remote control support is not available for this card.
[  135.558011][ T5978] em28xx 2-1:0.132: Registering V4L2 extension
[  135.609669][ T5928] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  135.660622][ T5978] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  135.667726][ T5978] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  135.675068][ T5978] em28xx 2-1:0.132: No AC97 audio processor
[  135.682522][ T5978] usb 2-1: Decoder not found
[  135.687955][ T5978] em28xx 2-1:0.132: failed to create media graph
[  135.696133][ T5978] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  135.704644][ T5978] em28xx 2-1:0.132: Remote control support is not available for this card.
[  135.714388][  T806] em28xx 2-1:0.132: Closing input extension
[  135.721521][ T5983] em28xx 4-1:0.132: Registering V4L2 extension
[  135.731324][  T806] em28xx 2-1:0.132: Freeing device
[  135.759641][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  135.774595][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  135.786934][ T5928] usb 3-1: config 0 has no interface number 0
[  135.797548][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  135.812264][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.822683][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.834141][ T5928] usb 3-1: Product: syz
[  135.838388][ T5928] usb 3-1: Manufacturer: syz
[  135.844652][ T5928] usb 3-1: SerialNumber: syz
[  135.860410][ T5928] usb 3-1: config 0 descriptor??
[  135.871446][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.881600][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  135.910054][ T5983] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  135.917477][ T5983] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  135.924986][ T5983] em28xx 4-1:0.132: No AC97 audio processor
[  135.935122][ T5983] usb 4-1: Decoder not found
[  135.940007][ T5983] em28xx 4-1:0.132: failed to create media graph
[  135.946439][ T5983] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  135.956385][ T5983] em28xx 4-1:0.132: Remote control support is not available for this card.
[  135.965128][ T5999] em28xx 5-1:0.132: Registering V4L2 extension
[  136.039667][  T806] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  136.083104][ T5999] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  136.091748][ T5999] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  136.100263][ T5999] em28xx 5-1:0.132: No AC97 audio processor
[  136.107445][ T5999] usb 5-1: Decoder not found
[  136.112262][ T5999] em28xx 5-1:0.132: failed to create media graph
[  136.119040][ T5999] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  136.127306][ T5999] em28xx 5-1:0.132: Remote control support is not available for this card.
[  136.130529][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  136.136170][ T5744] em28xx 1-1:0.132: Closing input extension
[  136.148513][  T991] em28xx 4-1:0.132: Closing input extension
[  136.157365][ T5979] em28xx 5-1:0.132: Closing input extension
[  136.169325][ T5744] em28xx 1-1:0.132: Freeing device
[  136.182653][  T991] em28xx 4-1:0.132: Freeing device
[  136.189571][  T806] usb 2-1: Using ep0 maxpacket: 32
[  136.207106][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  136.218257][  T806] usb 2-1: config 0 has no interface number 0
[  136.226146][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.240887][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.250523][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.252573][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.259289][  T806] usb 2-1: Product: syz
[  136.273694][  T806] usb 2-1: Manufacturer: syz
[  136.278353][  T806] usb 2-1: SerialNumber: syz
[  136.285224][ T5928] em28xx 3-1:0.132: board has no eeprom
[  136.294578][ T5979] em28xx 5-1:0.132: Freeing device
[  136.332379][  T806] usb 2-1: config 0 descriptor??
[  136.349610][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.359262][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.381279][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  136.388404][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  136.398016][ T5983] em28xx 3-1:0.132: Registering V4L2 extension
[  136.416853][ T5928] usb 3-1: USB disconnect, device number 14
[  136.441978][ T5928] em28xx 3-1:0.132: Disconnecting em28xx
[  136.499673][ T5744] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  136.559830][  T991] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  136.600010][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  136.614495][ T5983] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  136.628515][ T5983] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  136.636034][ T5979] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  136.636104][ T5983] em28xx 3-1:0.132: No AC97 audio processor
[  136.652467][ T5983] usb 3-1: Decoder not found
[  136.658647][ T5983] em28xx 3-1:0.132: failed to create media graph
[  136.667654][ T5983] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  136.671003][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  136.680654][ T5983] em28xx 3-1:0.132: Remote control support is not available for this card.
[  136.689649][ T5928] em28xx 3-1:0.132: Closing input extension
[  136.706189][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.716745][ T5928] em28xx 3-1:0.132: Freeing device
[  136.723885][  T806] em28xx 2-1:0.132: board has no eeprom
[  136.732006][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  136.743472][ T5744] usb 1-1: config 0 has no interface number 0
[  136.749886][  T991] usb 4-1: Using ep0 maxpacket: 32
[  136.755375][  T991] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  136.757546][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.767774][  T991] usb 4-1: config 0 has no interface number 0
[  136.783204][  T991] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.793245][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.793269][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  136.795088][ T5978] em28xx 2-1:0.132: Registering V4L2 extension
[  136.820954][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.835483][  T806] usb 2-1: USB disconnect, device number 14
[  136.844421][ T5744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.853866][ T5744] usb 1-1: Product: syz
[  136.860246][ T5979] usb 5-1: Using ep0 maxpacket: 32
[  136.866688][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  136.874612][ T5744] usb 1-1: Manufacturer: syz
[  136.874722][ T5979] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  136.877240][  T991] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.884302][ T5979] usb 5-1: config 0 has no interface number 0
[  136.905565][ T5744] usb 1-1: SerialNumber: syz
[  136.910613][  T991] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.920959][ T5979] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.930863][  T991] usb 4-1: Product: syz
[  136.930918][  T991] usb 4-1: Manufacturer: syz
[  136.930934][  T991] usb 4-1: SerialNumber: syz
[  136.946281][ T5744] usb 1-1: config 0 descriptor??
[  136.952513][  T991] usb 4-1: config 0 descriptor??
[  136.960615][ T5744] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.970756][ T5744] em28xx 1-1:0.132: Video interface 132 found:
[  136.979651][ T5979] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.989829][ T5979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.003266][ T5979] usb 5-1: Product: syz
[  137.003388][  T991] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.019610][ T5979] usb 5-1: Manufacturer: syz
[  137.024414][ T5979] usb 5-1: SerialNumber: syz
[  137.029582][  T991] em28xx 4-1:0.132: Video interface 132 found:
[  137.044779][ T5979] usb 5-1: config 0 descriptor??
[  137.066614][ T5979] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.090308][ T5979] em28xx 5-1:0.132: Video interface 132 found:
[  137.142284][ T5928] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  137.204442][ T5978] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  137.215470][ T5978] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  137.222713][ T5978] em28xx 2-1:0.132: No AC97 audio processor
[  137.230203][ T5744] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  137.238026][ T5978] usb 2-1: Decoder not found
[  137.242741][ T5978] em28xx 2-1:0.132: failed to create media graph
[  137.249128][ T5978] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  137.258300][ T5978] em28xx 2-1:0.132: Remote control support is not available for this card.
[  137.264144][  T991] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  137.269788][  T806] em28xx 2-1:0.132: Closing input extension
[  137.286301][  T806] em28xx 2-1:0.132: Freeing device
[  137.295877][ T5744] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.306669][ T5744] em28xx 1-1:0.132: board has no eeprom
[  137.320297][ T5928] usb 3-1: Using ep0 maxpacket: 32
[  137.330283][ T5979] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  137.344223][ T5928] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  137.360485][  T991] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.370572][ T5744] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.375011][ T5928] usb 3-1: config 0 has no interface number 0
[  137.384891][  T991] em28xx 4-1:0.132: board has no eeprom
[  137.396971][ T5744] em28xx 1-1:0.132: analog set to bulk mode.
[  137.402924][ T5928] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  137.411384][ T5979] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.425439][ T5999] em28xx 1-1:0.132: Registering V4L2 extension
[  137.444632][ T5979] em28xx 5-1:0.132: board has no eeprom
[  137.453151][ T5928] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.470049][  T991] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.486062][ T5928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.489240][ T5744] usb 1-1: USB disconnect, device number 16
[  137.500845][  T991] em28xx 4-1:0.132: analog set to bulk mode.
[  137.519692][ T5928] usb 3-1: Product: syz
[  137.519936][ T5979] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.535190][ T5928] usb 3-1: Manufacturer: syz
[  137.546540][ T5928] usb 3-1: SerialNumber: syz
[  137.554873][ T5979] em28xx 5-1:0.132: analog set to bulk mode.
[  137.561876][  T991] usb 4-1: USB disconnect, device number 13
[  137.578872][ T5744] em28xx 1-1:0.132: Disconnecting em28xx
[  137.583983][  T991] em28xx 4-1:0.132: Disconnecting em28xx
[  137.606057][ T5979] usb 5-1: USB disconnect, device number 13
[  137.613653][ T5928] usb 3-1: config 0 descriptor??
[  137.630363][  T806] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  137.645605][ T5928] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.655737][ T5979] em28xx 5-1:0.132: Disconnecting em28xx
[  137.690212][ T5928] em28xx 3-1:0.132: Video interface 132 found:
[  137.810596][  T806] usb 2-1: Using ep0 maxpacket: 32
[  137.835283][  T806] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  137.872430][  T806] usb 2-1: config 0 has no interface number 0
[  137.890044][ T5928] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  137.895382][  T806] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  137.923469][ T5999] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  137.935225][ T5999] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  137.946804][ T5999] em28xx 1-1:0.132: No AC97 audio processor
[  137.954349][  T806] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.966527][  T806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.976415][ T5999] usb 1-1: Decoder not found
[  137.983405][ T5999] em28xx 1-1:0.132: failed to create media graph
[  137.991719][  T806] usb 2-1: Product: syz
[  137.996001][ T5999] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  138.003032][ T5928] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.003060][ T5928] em28xx 3-1:0.132: board has no eeprom
[  138.018332][  T806] usb 2-1: Manufacturer: syz
[  138.023313][  T806] usb 2-1: SerialNumber: syz
[  138.031398][  T806] usb 2-1: config 0 descriptor??
[  138.037938][ T5999] em28xx 1-1:0.132: Remote control support is not available for this card.
[  138.040907][ T6312] ==================================================================
[  138.051092][ T5744] em28xx 1-1:0.132: Closing input extension
[  138.054627][ T6312] BUG: KASAN: slab-use-after-free in v4l2_open+0x395/0x3a0
[  138.067763][ T6312] Read of size 4 at addr ffff888059ef0860 by task v4l_id/6312
[  138.075211][  T806] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.075249][ T6312] 
[  138.075282][ T6312] CPU: 0 UID: 0 PID: 6312 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  138.075353][ T6312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  138.075416][ T6312] Call Trace:
[  138.075438][ T6312]  <TASK>
[  138.075466][ T6312]  dump_stack_lvl+0xe8/0x150
[  138.075537][ T6312]  print_address_description+0x55/0x1e0
[  138.075592][ T6312]  ? v4l2_open+0x395/0x3a0
[  138.075666][ T6312]  print_report+0x58/0x70
[  138.075710][ T6312]  kasan_report+0x117/0x150
[  138.075792][ T6312]  ? v4l2_open+0x395/0x3a0
[  138.075874][ T6312]  v4l2_open+0x395/0x3a0
[  138.075969][ T6312]  chrdev_open+0x4cd/0x5e0
[  138.076051][ T6312]  ? __pfx_chrdev_open+0x10/0x10
[  138.076097][ T6312]  ? fsnotify_open_perm_and_set_mode+0x135/0x6d0
[  138.076189][ T6312]  ? __pfx_chrdev_open+0x10/0x10
[  138.076259][ T6312]  do_dentry_open+0x785/0x14e0
[  138.076319][ T6312]  vfs_open+0x3b/0x340
[  138.076373][ T6312]  ? path_openat+0x2df0/0x3860
[  138.076454][ T6312]  path_openat+0x2e08/0x3860
[  138.076548][ T6312]  ? __pfx_stack_trace_save+0x10/0x10
[  138.076627][ T6312]  ? stack_depot_save_flags+0x33/0x810
[  138.076712][ T6312]  ? __pfx_path_openat+0x10/0x10
[  138.076798][ T6312]  ? __x64_sys_openat+0x138/0x170
[  138.076891][ T6312]  ? __lock_acquire+0x6b5/0x2cf0
[  138.076960][ T6312]  do_file_open+0x23e/0x4a0
[  138.077048][ T6312]  ? __pfx_do_file_open+0x10/0x10
[  138.077156][ T6312]  ? _raw_spin_unlock+0x28/0x50
[  138.077212][ T6312]  ? alloc_fd+0x64b/0x6c0
[  138.077289][ T6312]  do_sys_openat2+0x113/0x200
[  138.077345][ T6312]  ? __pfx_do_sys_openat2+0x10/0x10
[  138.077407][ T6312]  ? exc_page_fault+0x6a/0xc0
[  138.077477][ T6312]  ? do_user_addr_fault+0xc6f/0x1340
[  138.077535][ T6312]  __x64_sys_openat+0x138/0x170
[  138.077607][ T6312]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  138.077663][ T6312]  do_syscall_64+0x15f/0xf80
[  138.077728][ T6312]  ? trace_irq_disable+0x3b/0x140
[  138.077804][ T6312]  ? clear_bhb_loop+0x40/0x90
[  138.077867][ T6312]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  138.077922][ T6312] RIP: 0033:0x7fd7f84a7407
[  138.077968][ T6312] 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
[  138.078014][ T6312] RSP: 002b:00007ffd7df09cf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  138.078099][ T6312] RAX: ffffffffffffffda RBX: 00007fd7f8c8d880 RCX: 00007fd7f84a7407
[  138.078149][ T6312] RDX: 0000000000000000 RSI: 00007ffd7df0af1b RDI: ffffffffffffff9c
[  138.078196][ T6312] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  138.078243][ T6312] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  138.078287][ T6312] R13: 00007ffd7df09f40 R14: 00007fd7f8df4000 R15: 0000559ba1a9d4d8
[  138.078352][ T6312]  </TASK>
[  138.078365][ T6312] 
[  138.114788][  T806] em28xx 2-1:0.132: Video interface 132 found:
[  138.117178][ T6312] Allocated by task 5999:
[  138.117191][ T6312]  kasan_save_track+0x3e/0x80
[  138.174870][ T5744] em28xx 1-1:0.132: Freeing device
[  138.178888][ T6312]  __kasan_kmalloc+0x93/0xb0
[  138.178923][ T6312]  __kmalloc_cache_noprof+0x31c/0x660
[  138.331865][  T806] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  138.335377][ T6312]  em28xx_v4l2_init+0x10b/0x2eb0
[  138.335417][ T6312]  em28xx_init_extension+0x120/0x1c0
[  138.403345][ T6312]  process_scheduled_works+0xb5d/0x1860
[  138.408914][ T6312]  worker_thread+0xa53/0xfc0
[  138.413538][ T6312]  kthread+0x388/0x470
[  138.417640][ T6312]  ret_from_fork+0x514/0xb70
[  138.418230][  T806] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.422248][ T6312]  ret_from_fork_asm+0x1a/0x30
[  138.422271][ T6312] 
[  138.422276][ T6312] Freed by task 5999:
[  138.422285][ T6312]  kasan_save_track+0x3e/0x80
[  138.422313][ T6312]  kasan_save_free_info+0x46/0x50
[  138.422330][ T6312]  __kasan_slab_free+0x5c/0x80
[  138.433565][  T806] em28xx 2-1:0.132: board has no eeprom
[  138.435794][ T6312]  kfree+0x1c5/0x640
[  138.435821][ T6312]  em28xx_v4l2_init+0x1685/0x2eb0
[  138.470996][ T6312]  em28xx_init_extension+0x120/0x1c0
[  138.476280][ T6312]  process_scheduled_works+0xb5d/0x1860
[  138.481840][ T6312]  worker_thread+0xa53/0xfc0
[  138.486449][ T6312]  kthread+0x388/0x470
[  138.489788][  T806] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.490518][ T6312]  ret_from_fork+0x514/0xb70
[  138.498737][  T806] em28xx 2-1:0.132: analog set to bulk mode.
[  138.502913][ T6312]  ret_from_fork_asm+0x1a/0x30
[  138.502935][ T6312] 
[  138.502940][ T6312] The buggy address belongs to the object at ffff888059ef0000
[  138.502940][ T6312]  which belongs to the cache kmalloc-8k of size 8192
[  138.502955][ T6312] The buggy address is located 2144 bytes inside of
[  138.502955][ T6312]  freed 8192-byte region [ffff888059ef0000, ffff888059ef2000)
[  138.502972][ T6312] 
[  138.502978][ T6312] The buggy address belongs to the physical page:
[  138.503019][ T6312] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x59ef0
[  138.516169][   T29] em28xx 2-1:0.132: Registering V4L2 extension
[  138.530215][ T6312] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  138.530242][ T6312] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[  138.530275][ T6312] page_type: f5(slab)
[  138.530294][ T6312] raw: 00fff00000000040 ffff88813fe1a280 dead000000000100 dead000000000122
[  138.530311][ T6312] raw: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
[  138.530330][ T6312] head: 00fff00000000040 ffff88813fe1a280 dead000000000100 dead000000000122
[  138.530347][ T6312] head: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
[  138.530364][ T6312] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
[  138.568919][  T806] usb 2-1: USB disconnect, device number 15
[  138.576550][ T6312] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  138.576563][ T6312] page dumped because: kasan: bad access detected
[  138.576587][ T6312] page_owner tracks the page as allocated
[  138.576594][ T6312] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5286, tgid 5286 (dhcpcd), ts 105853871746, free_ts 95779896270
[  138.576629][ T6312]  post_alloc_hook+0x231/0x280
[  138.576657][ T6312]  get_page_from_freelist+0x24ba/0x2540
[  138.587344][ T5744] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  138.588198][ T6312]  __alloc_frozen_pages_noprof+0x18d/0x380
[  138.623619][  T806] em28xx 2-1:0.132: Disconnecting em28xx
[  138.631388][ T6312]  allocate_slab+0x77/0x660
[  138.631412][ T6312]  refill_objects+0x339/0x3d0
[  138.631429][ T6312]  __pcs_replace_empty_main+0x321/0x720
[  138.631448][ T6312]  __kvmalloc_node_noprof+0x657/0x8a0
[  138.728415][ T6312]  pfifo_fast_init+0x242/0x6c0
[  138.733241][ T6312]  qdisc_create_dflt+0x13b/0x4e0
[  138.738215][ T6312]  dev_activate+0x378/0x1150
[  138.742847][ T6312]  __dev_open+0x67a/0x830
[  138.747202][ T6312]  __dev_change_flags+0x2fa/0x7e0
[  138.749777][ T5744] usb 1-1: Using ep0 maxpacket: 32
[  138.752255][ T6312]  netif_change_flags+0x88/0x1a0
[  138.752281][ T6312]  dev_change_flags+0x130/0x270
[  138.767187][ T6312]  devinet_ioctl+0x9f2/0x1b30
[  138.767370][ T5744] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  138.771902][ T6312]  inet_ioctl+0x42a/0x560
[  138.771930][ T6312] page last free pid 5660 tgid 5660 stack trace:
[  138.771941][ T6312]  __free_frozen_pages+0xbc7/0xd30
[  138.771965][ T6312]  vfree+0x1d1/0x2f0
[  138.771984][ T6312]  kcov_close+0x28/0x50
[  138.772007][ T6312]  __fput+0x44f/0xa60
[  138.772025][ T6312]  task_work_run+0x1d9/0x270
[  138.772047][ T6312]  do_exit+0x70f/0x22c0
[  138.793364][ T5744] usb 1-1: config 0 has no interface number 0
[  138.796001][ T6312]  do_group_exit+0x21b/0x2d0
[  138.796032][ T6312]  get_signal+0x1284/0x1330
[  138.832051][ T6312]  arch_do_signal_or_restart+0xbc/0x830
[  138.834150][ T5744] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  138.837627][ T6312]  exit_to_user_mode_loop+0x86/0x480
[  138.837651][ T6312]  do_syscall_64+0x33e/0xf80
[  138.837677][ T6312]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  138.863385][ T6312] 
[  138.865735][ T6312] Memory state around the buggy address:
[  138.871391][ T6312]  ffff888059ef0700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  138.874607][ T5744] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.879469][ T6312]  ffff888059ef0780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  138.879486][ T6312] >ffff888059ef0800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  138.879497][ T6312]                                                        ^
[  138.879510][ T6312]  ffff888059ef0880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  138.879523][ T6312]  ffff888059ef0900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  138.879534][ T6312] ==================================================================
[  138.921163][ T5928] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.944857][ T5928] em28xx 3-1:0.132: analog set to bulk mode.
[  138.952544][ T6312] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  138.959793][ T6312] CPU: 0 UID: 0 PID: 6312 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  138.968755][ T6312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  138.978831][ T6312] Call Trace:
[  138.982134][ T6312]  <TASK>
[  138.985083][ T6312]  vpanic+0x56c/0xa60
[  138.989082][ T6312]  ? __pfx_vpanic+0x10/0x10
[  138.993594][ T6312]  ? __pfx___schedule+0x10/0x10
[  138.998460][ T6312]  panic+0xc5/0xd0
[  139.002209][ T6312]  ? __pfx_panic+0x10/0x10
[  139.006640][ T6312]  ? preempt_schedule_thunk+0x16/0x30
[  139.012034][ T6312]  ? v4l2_open+0x395/0x3a0
[  139.016473][ T6312]  check_panic_on_warn+0x89/0xb0
[  139.021428][ T6312]  ? v4l2_open+0x395/0x3a0
[  139.025858][ T6312]  end_report+0x73/0x170
[  139.030115][ T6312]  ? v4l2_open+0x395/0x3a0
[  139.034540][ T6312]  kasan_report+0x128/0x150
[  139.039059][ T6312]  ? v4l2_open+0x395/0x3a0
[  139.043491][ T6312]  v4l2_open+0x395/0x3a0
[  139.047754][ T6312]  chrdev_open+0x4cd/0x5e0
[  139.052186][ T6312]  ? __pfx_chrdev_open+0x10/0x10
[  139.057145][ T6312]  ? fsnotify_open_perm_and_set_mode+0x135/0x6d0
[  139.063504][ T6312]  ? __pfx_chrdev_open+0x10/0x10
[  139.068453][ T6312]  do_dentry_open+0x785/0x14e0
[  139.073245][ T6312]  vfs_open+0x3b/0x340
[  139.077329][ T6312]  ? path_openat+0x2df0/0x3860
[  139.082112][ T6312]  path_openat+0x2e08/0x3860
[  139.086726][ T6312]  ? __pfx_stack_trace_save+0x10/0x10
[  139.092151][ T6312]  ? stack_depot_save_flags+0x33/0x810
[  139.097732][ T6312]  ? __pfx_path_openat+0x10/0x10
[  139.102692][ T6312]  ? __x64_sys_openat+0x138/0x170
[  139.107731][ T6312]  ? __lock_acquire+0x6b5/0x2cf0
[  139.112689][ T6312]  do_file_open+0x23e/0x4a0
[  139.117217][ T6312]  ? __pfx_do_file_open+0x10/0x10
[  139.122285][ T6312]  ? _raw_spin_unlock+0x28/0x50
[  139.127150][ T6312]  ? alloc_fd+0x64b/0x6c0
[  139.131495][ T6312]  do_sys_openat2+0x113/0x200
[  139.136196][ T6312]  ? __pfx_do_sys_openat2+0x10/0x10
[  139.141410][ T6312]  ? exc_page_fault+0x6a/0xc0
[  139.146098][ T6312]  ? do_user_addr_fault+0xc6f/0x1340
[  139.151388][ T6312]  __x64_sys_openat+0x138/0x170
[  139.156253][ T6312]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  139.162332][ T6312]  do_syscall_64+0x15f/0xf80
[  139.166937][ T6312]  ? trace_irq_disable+0x3b/0x140
[  139.171986][ T6312]  ? clear_bhb_loop+0x40/0x90
[  139.176683][ T6312]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  139.182583][ T6312] RIP: 0033:0x7fd7f84a7407
[  139.187012][ T6312] 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
[  139.206632][ T6312] RSP: 002b:00007ffd7df09cf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  139.215067][ T6312] RAX: ffffffffffffffda RBX: 00007fd7f8c8d880 RCX: 00007fd7f84a7407
[  139.223067][ T6312] RDX: 0000000000000000 RSI: 00007ffd7df0af1b RDI: ffffffffffffff9c
[  139.231056][ T6312] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  139.239060][ T6312] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  139.247049][ T6312] R13: 00007ffd7df09f40 R14: 00007fd7f8df4000 R15: 0000559ba1a9d4d8
[  139.255037][ T6312]  </TASK>
[  139.258906][ T6312] Kernel Offset: disabled
[  139.263230][ T6312] Rebooting in 86400 seconds..