d=7)
[  119.503131][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  119.509454][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  119.517987][ T6135] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  119.526056][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  119.532207][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  119.538488][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  119.545591][ T6135] em28xx 5-1:0.132: Remote control support is not available for this card.
[  119.573530][ T1210] usb 2-1: USB disconnect, device number 4
[  119.584771][ T5821] usb 4-1: USB disconnect, device number 4
[  119.591406][ T6044] em28xx 4-1:0.132: Registering V4L2 extension
[  119.603898][ T6022] usb 1-1: USB disconnect, device number 5
[  119.618383][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  119.625753][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  119.642929][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  119.653163][ T6068] em28xx 3-1:0.132: board has no eeprom
[  119.676228][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  119.719173][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  119.733448][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  119.784840][ T6068] usb 3-1: USB disconnect, device number 6
[  119.802778][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  119.827204][ T6044] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  119.836627][ T6044] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  119.845045][ T6044] em28xx 4-1:0.132: No AC97 audio processor
[  119.868914][ T6044] usb 4-1: Decoder not found
[  119.873574][ T6044] em28xx 4-1:0.132: failed to create media graph
[  119.893826][ T6044] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  119.905688][ T6044] em28xx 4-1:0.132: Remote control support is not available for this card.
[  119.914881][ T6127] em28xx 1-1:0.132: Registering V4L2 extension
[  120.040666][ T6127] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  120.051450][ T6127] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  120.058883][ T6127] em28xx 1-1:0.132: No AC97 audio processor
[  120.066505][ T6127] usb 1-1: Decoder not found
[  120.071177][ T6127] em28xx 1-1:0.132: failed to create media graph
[  120.079460][ T6127] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  120.087714][ T6127] em28xx 1-1:0.132: Remote control support is not available for this card.
[  120.096363][ T6129] em28xx 2-1:0.132: Registering V4L2 extension
[  120.190920][ T6129] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  120.198094][ T6129] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  120.205246][ T6129] em28xx 2-1:0.132: No AC97 audio processor
[  120.218157][ T6129] usb 2-1: Decoder not found
[  120.222823][ T6129] em28xx 2-1:0.132: failed to create media graph
[  120.229899][ T6129] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  120.238114][ T6129] em28xx 2-1:0.132: Remote control support is not available for this card.
[  120.246884][   T44] em28xx 5-1:0.132: Closing input extension
[  120.252844][ T6135] em28xx 3-1:0.132: Registering V4L2 extension
[  120.263268][   T44] em28xx 5-1:0.132: Freeing device
[  120.406334][ T6135] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  120.416044][ T6135] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  120.423429][ T6135] em28xx 3-1:0.132: No AC97 audio processor
[  120.431308][ T6135] usb 3-1: Decoder not found
[  120.436518][ T6135] em28xx 3-1:0.132: failed to create media graph
[  120.442992][ T6135] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  120.451975][ T6135] em28xx 3-1:0.132: Remote control support is not available for this card.
[  120.460702][ T5821] em28xx 4-1:0.132: Closing input extension
[  120.466969][ T6068] em28xx 3-1:0.132: Closing input extension
[  120.473302][ T6022] em28xx 1-1:0.132: Closing input extension
[  120.483647][ T5821] em28xx 4-1:0.132: Freeing device
[  120.490345][ T6068] em28xx 3-1:0.132: Freeing device
[  120.496810][ T1210] em28xx 2-1:0.132: Closing input extension
[  120.511641][ T6022] em28xx 1-1:0.132: Freeing device
[  120.536185][ T1210] em28xx 2-1:0.132: Freeing device
[  120.576848][   T44] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  120.756988][   T44] usb 5-1: Using ep0 maxpacket: 32
[  120.773556][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  120.783263][   T44] usb 5-1: config 0 has no interface number 0
[  120.789749][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  120.808814][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  120.818172][ T6068] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  120.826564][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  120.835222][   T44] usb 5-1: Product: syz
[  120.843370][ T5821] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[  120.853669][   T44] usb 5-1: Manufacturer: syz
[  120.860050][   T44] usb 5-1: SerialNumber: syz
[  120.869535][   T44] usb 5-1: config 0 descriptor??
[  120.875268][ T6191] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  120.882705][ T6022] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  120.899668][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  120.910257][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  120.916997][ T1210] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  120.997541][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  121.005429][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  121.014057][ T6068] usb 3-1: config 0 has no interface number 0
[  121.025019][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  121.030449][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.043062][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  121.052275][ T5821] usb 4-1: config 0 has no interface number 0
[  121.059514][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.068687][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  121.073953][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.082140][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.092761][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  121.098422][ T6068] usb 3-1: Product: syz
[  121.105160][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  121.113772][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  121.122424][ T6068] usb 3-1: Manufacturer: syz
[  121.127186][ T6022] usb 1-1: config 0 has no interface number 0
[  121.133557][ T6068] usb 3-1: SerialNumber: syz
[  121.138306][ T1210] usb 2-1: config 0 has no interface number 0
[  121.145217][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.155819][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.167508][ T6068] usb 3-1: config 0 descriptor??
[  121.172777][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  121.173214][ T6201] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  121.183261][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.198434][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  121.208851][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.220337][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.230269][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  121.239497][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.248014][ T5821] usb 4-1: Product: syz
[  121.252833][ T5821] usb 4-1: Manufacturer: syz
[  121.258874][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  121.268988][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  121.275733][ T1210] usb 2-1: Product: syz
[  121.280070][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.288871][ T5821] usb 4-1: SerialNumber: syz
[  121.294657][ T1210] usb 2-1: Manufacturer: syz
[  121.299349][ T6022] usb 1-1: Product: syz
[  121.303536][ T6022] usb 1-1: Manufacturer: syz
[  121.309620][ T5821] usb 4-1: config 0 descriptor??
[  121.314841][ T1210] usb 2-1: SerialNumber: syz
[  121.319744][   T44] em28xx 5-1:0.132: board has no eeprom
[  121.320505][ T6197] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  121.325554][ T6022] usb 1-1: SerialNumber: syz
[  121.342968][ T1210] usb 2-1: config 0 descriptor??
[  121.352632][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.365451][ T6022] usb 1-1: config 0 descriptor??
[  121.366838][ T6195] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  121.370892][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  121.382261][ T6196] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  121.391809][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.402101][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.411403][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  121.417929][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  121.427776][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  121.438462][ T6135] em28xx 5-1:0.132: Registering V4L2 extension
[  121.448610][   T44] usb 5-1: USB disconnect, device number 5
[  121.456972][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  121.464513][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  121.470875][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  121.552768][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.562756][ T6068] em28xx 3-1:0.132: board has no eeprom
[  121.604203][ T6135] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  121.612099][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  121.618443][ T6135] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  121.626025][ T6135] em28xx 5-1:0.132: No AC97 audio processor
[  121.633869][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.642732][ T6135] usb 5-1: Decoder not found
[  121.648222][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  121.654508][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  121.661982][ T6135] em28xx 5-1:0.132: failed to create media graph
[  121.669195][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  121.685408][ T6135] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  121.696831][ T6068] usb 3-1: USB disconnect, device number 7
[  121.705782][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.716566][ T6135] em28xx 5-1:0.132: Remote control support is not available for this card.
[  121.725536][ T5821] em28xx 4-1:0.132: board has no eeprom
[  121.733362][ T6129] em28xx 3-1:0.132: Registering V4L2 extension
[  121.741572][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.752293][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  121.759126][ T1210] em28xx 2-1:0.132: board has no eeprom
[  121.777577][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  121.786417][ T6022] em28xx 1-1:0.132: board has no eeprom
[  121.808073][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.816141][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  121.833605][ T5821] usb 4-1: USB disconnect, device number 5
[  121.839608][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.851078][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  121.859646][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  121.868125][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  121.875589][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  121.894383][ T6022] usb 1-1: USB disconnect, device number 6
[  121.903038][ T1210] usb 2-1: USB disconnect, device number 5
[  121.913704][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  121.922959][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  121.931858][ T6129] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  121.940577][ T6129] em28xx 3-1:0.132: AC97 chip type couldn't be determined
2025/10/10 15:40:09 executed programs: 34
[  121.957173][ T6129] em28xx 3-1:0.132: No AC97 audio processor
[  121.969308][ T6129] usb 3-1: Decoder not found
[  121.974168][ T6129] em28xx 3-1:0.132: failed to create media graph
[  121.981768][ T6129] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  121.993121][ T6129] em28xx 3-1:0.132: Remote control support is not available for this card.
[  122.002274][   T44] em28xx 5-1:0.132: Closing input extension
[  122.008364][ T6135] em28xx 4-1:0.132: Registering V4L2 extension
[  122.023673][   T44] em28xx 5-1:0.132: Freeing device
[  122.255928][ T6135] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  122.263224][ T6135] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  122.272475][ T6135] em28xx 4-1:0.132: No AC97 audio processor
[  122.281366][ T6135] usb 4-1: Decoder not found
[  122.286005][ T6135] em28xx 4-1:0.132: failed to create media graph
[  122.294312][ T6135] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  122.302447][ T6135] em28xx 4-1:0.132: Remote control support is not available for this card.
[  122.311291][ T6127] em28xx 2-1:0.132: Registering V4L2 extension
[  122.336886][   T44] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  122.408551][ T6127] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  122.415618][ T6127] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  122.423933][ T6127] em28xx 2-1:0.132: No AC97 audio processor
[  122.431276][ T6127] usb 2-1: Decoder not found
[  122.435903][ T6127] em28xx 2-1:0.132: failed to create media graph
[  122.442416][ T6127] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  122.450886][ T6127] em28xx 2-1:0.132: Remote control support is not available for this card.
[  122.459619][ T6044] em28xx 1-1:0.132: Registering V4L2 extension
[  122.497359][   T44] usb 5-1: Using ep0 maxpacket: 32
[  122.504247][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  122.517838][   T44] usb 5-1: config 0 has no interface number 0
[  122.523991][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  122.544082][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  122.553559][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  122.561696][   T44] usb 5-1: Product: syz
[  122.565898][   T44] usb 5-1: Manufacturer: syz
[  122.570616][   T44] usb 5-1: SerialNumber: syz
[  122.581864][   T44] usb 5-1: config 0 descriptor??
[  122.590992][ T6218] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  122.599567][ T6044] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  122.610187][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  122.620131][ T6044] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  122.627779][ T6044] em28xx 1-1:0.132: No AC97 audio processor
[  122.633742][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  122.642157][ T6044] usb 1-1: Decoder not found
[  122.646912][ T6044] em28xx 1-1:0.132: failed to create media graph
[  122.653398][ T6044] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  122.662168][ T6044] em28xx 1-1:0.132: Remote control support is not available for this card.
[  122.670984][ T6068] em28xx 3-1:0.132: Closing input extension
[  122.677117][ T5821] em28xx 4-1:0.132: Closing input extension
[  122.683108][ T1210] em28xx 2-1:0.132: Closing input extension
[  122.690558][ T6022] em28xx 1-1:0.132: Closing input extension
[  122.705496][ T1210] em28xx 2-1:0.132: Freeing device
[  122.714421][ T6068] em28xx 3-1:0.132: Freeing device
[  122.721912][ T5821] em28xx 4-1:0.132: Freeing device
[  122.728922][ T6022] em28xx 1-1:0.132: Freeing device
[  122.867985][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  122.950479][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.974099][   T44] em28xx 5-1:0.132: board has no eeprom
[  123.037894][ T1210] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  123.045641][ T5821] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  123.054232][ T6068] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  123.065254][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  123.076364][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  123.082758][ T6044] em28xx 5-1:0.132: Registering V4L2 extension
[  123.126880][ T6022] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  123.135201][   T44] usb 5-1: USB disconnect, device number 6
[  123.161919][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  123.217562][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  123.225706][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  123.235010][ T6044] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  123.242452][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  123.247809][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  123.253303][ T6044] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  123.260880][ T1210] usb 2-1: config 0 has no interface number 0
[  123.267526][ T6044] em28xx 5-1:0.132: No AC97 audio processor
[  123.274310][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  123.282751][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  123.292270][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  123.303169][ T6044] usb 5-1: Decoder not found
[  123.308228][ T6068] usb 3-1: config 0 has no interface number 0
[  123.314368][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  123.324590][ T5821] usb 4-1: config 0 has no interface number 0
[  123.330996][ T6044] em28xx 5-1:0.132: failed to create media graph
[  123.337444][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  123.343426][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  123.353626][ T6044] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  123.363252][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  123.372811][ T6044] em28xx 5-1:0.132: Remote control support is not available for this card.
[  123.381745][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.391393][ T6022] usb 1-1: config 0 has no interface number 0
[  123.415392][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.424216][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.434411][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.443892][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  123.454428][   T44] em28xx 5-1:0.132: Closing input extension
[  123.461470][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.469585][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.477680][ T1210] usb 2-1: Product: syz
[  123.481880][ T1210] usb 2-1: Manufacturer: syz
[  123.486475][ T1210] usb 2-1: SerialNumber: syz
[  123.494456][ T6068] usb 3-1: Product: syz
[  123.500704][   T44] em28xx 5-1:0.132: Freeing device
[  123.506952][ T5821] usb 4-1: Product: syz
[  123.511257][ T5821] usb 4-1: Manufacturer: syz
[  123.516169][ T6068] usb 3-1: Manufacturer: syz
[  123.521205][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.533957][ T6068] usb 3-1: SerialNumber: syz
[  123.540159][ T5821] usb 4-1: SerialNumber: syz
[  123.546452][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.555292][ T1210] usb 2-1: config 0 descriptor??
[  123.564702][ T5821] usb 4-1: config 0 descriptor??
[  123.570348][ T6022] usb 1-1: Product: syz
[  123.574959][ T6228] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  123.576138][ T6068] usb 3-1: config 0 descriptor??
[  123.587415][ T6022] usb 1-1: Manufacturer: syz
[  123.592078][ T6022] usb 1-1: SerialNumber: syz
[  123.597799][ T6225] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  123.599921][ T6222] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  123.620499][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.636358][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.648249][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  123.655090][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  123.664839][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.675820][ T6022] usb 1-1: config 0 descriptor??
[  123.682375][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  123.685717][ T6227] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  123.707708][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.718678][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  123.867339][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  123.874008][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  123.881194][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  123.946978][   T44] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  123.960597][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  123.970803][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  123.978491][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  123.987481][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  123.996287][ T5821] em28xx 4-1:0.132: board has no eeprom
[  124.002668][ T6068] em28xx 3-1:0.132: board has no eeprom
[  124.008756][ T1210] em28xx 2-1:0.132: board has no eeprom
[  124.070789][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.078939][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.088740][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.096572][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  124.103264][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.111370][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  124.117663][ T6022] em28xx 1-1:0.132: board has no eeprom
[  124.124065][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  124.135718][ T6044] em28xx 3-1:0.132: Registering V4L2 extension
[  124.146786][   T44] usb 5-1: Using ep0 maxpacket: 32
[  124.156185][ T6068] usb 3-1: USB disconnect, device number 8
[  124.167323][ T5821] usb 4-1: USB disconnect, device number 6
[  124.173423][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  124.183879][ T1210] usb 2-1: USB disconnect, device number 6
[  124.191961][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  124.197975][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.205960][   T44] usb 5-1: config 0 has no interface number 0
[  124.212651][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.223716][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  124.231820][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  124.241608][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  124.253683][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.265560][ T6022] usb 1-1: USB disconnect, device number 7
[  124.272946][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  124.278798][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.287856][   T44] usb 5-1: Product: syz
[  124.292089][   T44] usb 5-1: Manufacturer: syz
[  124.297578][   T44] usb 5-1: SerialNumber: syz
[  124.315766][   T44] usb 5-1: config 0 descriptor??
[  124.322082][ T6245] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  124.343955][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.376688][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  124.485343][ T6044] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  124.494260][ T6044] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  124.511749][ T6044] em28xx 3-1:0.132: No AC97 audio processor
[  124.529531][ T6044] usb 3-1: Decoder not found
[  124.534272][ T6044] em28xx 3-1:0.132: failed to create media graph
[  124.540915][ T6044] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  124.550604][ T6044] em28xx 3-1:0.132: Remote control support is not available for this card.
[  124.560788][ T6129] em28xx 4-1:0.132: Registering V4L2 extension
[  124.607260][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  124.654407][ T6129] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  124.661730][ T6129] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  124.671420][ T6129] em28xx 4-1:0.132: No AC97 audio processor
[  124.679440][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.692640][ T6129] usb 4-1: Decoder not found
[  124.697869][ T6129] em28xx 4-1:0.132: failed to create media graph
[  124.704267][ T6129] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  124.712795][   T44] em28xx 5-1:0.132: board has no eeprom
[  124.720811][ T6129] em28xx 4-1:0.132: Remote control support is not available for this card.
[  124.730769][ T6127] em28xx 2-1:0.132: Registering V4L2 extension
[  124.786917][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.794890][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  124.814338][   T44] usb 5-1: USB disconnect, device number 7
[  124.829692][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  124.865073][ T6127] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  124.872259][ T6127] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  124.881033][ T6127] em28xx 2-1:0.132: No AC97 audio processor
[  124.888613][ T6127] usb 2-1: Decoder not found
[  124.893247][ T6127] em28xx 2-1:0.132: failed to create media graph
[  124.899939][ T6127] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  124.911711][ T6127] em28xx 2-1:0.132: Remote control support is not available for this card.
[  124.920437][ T6047] em28xx 1-1:0.132: Registering V4L2 extension
[  125.021877][ T6047] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  125.029100][ T6047] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  125.036235][ T6047] em28xx 1-1:0.132: No AC97 audio processor
[  125.044515][ T6047] usb 1-1: Decoder not found
[  125.049222][ T6047] em28xx 1-1:0.132: failed to create media graph
[  125.055707][ T6047] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  125.067064][ T6047] em28xx 1-1:0.132: Remote control support is not available for this card.
[  125.078377][ T6068] em28xx 3-1:0.132: Closing input extension
[  125.084362][ T5821] em28xx 4-1:0.132: Closing input extension
[  125.091355][ T6129] em28xx 5-1:0.132: Registering V4L2 extension
[  125.112051][ T6068] em28xx 3-1:0.132: Freeing device
[  125.119442][ T5821] em28xx 4-1:0.132: Freeing device
[  125.274388][ T6129] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  125.282323][ T6129] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  125.290252][ T6129] em28xx 5-1:0.132: No AC97 audio processor
[  125.307894][ T6129] usb 5-1: Decoder not found
[  125.312555][ T6129] em28xx 5-1:0.132: failed to create media graph
[  125.320793][ T6129] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  125.339060][ T6129] em28xx 5-1:0.132: Remote control support is not available for this card.
[  125.355958][ T1210] em28xx 2-1:0.132: Closing input extension
[  125.362884][ T6022] em28xx 1-1:0.132: Closing input extension
[  125.373709][   T44] em28xx 5-1:0.132: Closing input extension
[  125.391241][ T1210] em28xx 2-1:0.132: Freeing device
[  125.398503][ T6022] em28xx 1-1:0.132: Freeing device
[  125.427521][   T44] em28xx 5-1:0.132: Freeing device
[  125.447353][ T5821] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  125.455615][ T6068] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  125.616831][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  125.622110][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  125.630287][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  125.647805][ T6068] usb 3-1: config 0 has no interface number 0
[  125.655537][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.665994][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  125.675606][ T5821] usb 4-1: config 0 has no interface number 0
[  125.683804][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.697984][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.707392][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.715456][ T6068] usb 3-1: Product: syz
[  125.720546][ T6068] usb 3-1: Manufacturer: syz
[  125.725224][ T6068] usb 3-1: SerialNumber: syz
[  125.730358][ T1210] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  125.738006][ T6022] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  125.745669][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.757222][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.765359][ T5821] usb 4-1: Product: syz
[  125.772763][ T5821] usb 4-1: Manufacturer: syz
[  125.779361][ T6068] usb 3-1: config 0 descriptor??
[  125.784603][   T44] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  125.792496][ T5821] usb 4-1: SerialNumber: syz
[  125.794543][ T6255] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  125.802999][ T5821] usb 4-1: config 0 descriptor??
[  125.813188][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.823880][ T6253] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  125.824337][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  125.840780][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.850905][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  125.896866][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  125.902191][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  125.909691][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  125.918242][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  125.926544][ T1210] usb 2-1: config 0 has no interface number 0
[  125.932860][ T6022] usb 1-1: config 0 has no interface number 0
[  125.939222][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.949606][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.965003][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.975466][   T44] usb 5-1: Using ep0 maxpacket: 32
[  125.980867][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.990221][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.998466][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.007203][ T6022] usb 1-1: Product: syz
[  126.011715][ T1210] usb 2-1: Product: syz
[  126.017114][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  126.025392][ T6022] usb 1-1: Manufacturer: syz
[  126.030099][ T1210] usb 2-1: Manufacturer: syz
[  126.034764][ T1210] usb 2-1: SerialNumber: syz
[  126.039564][   T44] usb 5-1: config 0 has no interface number 0
[  126.045703][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  126.056039][ T6022] usb 1-1: SerialNumber: syz
[  126.065022][ T6022] usb 1-1: config 0 descriptor??
[  126.070521][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  126.077703][ T1210] usb 2-1: config 0 descriptor??
[  126.083634][ T6256] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  126.084129][ T6254] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  126.101415][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.115457][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.125672][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  126.132938][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  126.140124][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  126.149386][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  126.157934][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.165979][   T44] usb 5-1: Product: syz
[  126.172346][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.181162][ T6068] em28xx 3-1:0.132: board has no eeprom
[  126.186849][   T44] usb 5-1: Manufacturer: syz
[  126.191486][   T44] usb 5-1: SerialNumber: syz
[  126.200140][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.214622][ T5821] em28xx 4-1:0.132: board has no eeprom
[  126.221616][   T44] usb 5-1: config 0 descriptor??
[  126.229822][ T6269] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  126.241120][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.251100][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  126.257956][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.265830][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  126.272908][ T6129] em28xx 3-1:0.132: Registering V4L2 extension
[  126.287488][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.301062][ T6068] usb 3-1: USB disconnect, device number 9
[  126.317010][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  126.328743][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  126.348637][ T5821] usb 4-1: USB disconnect, device number 7
[  126.357815][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  126.363801][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  126.370635][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  126.434675][ T6129] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  126.445832][ T6129] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  126.465223][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.475832][ T6129] em28xx 3-1:0.132: No AC97 audio processor
[  126.482167][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.490982][ T6022] em28xx 1-1:0.132: board has no eeprom
[  126.497265][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  126.504386][ T1210] em28xx 2-1:0.132: board has no eeprom
[  126.510334][ T6129] usb 3-1: Decoder not found
[  126.514969][ T6129] em28xx 3-1:0.132: failed to create media graph
[  126.521689][ T6129] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  126.537782][ T6129] em28xx 3-1:0.132: Remote control support is not available for this card.
[  126.546476][ T6047] em28xx 4-1:0.132: Registering V4L2 extension
[  126.556841][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.564718][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  126.588815][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.599241][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.621786][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  126.630811][   T44] em28xx 5-1:0.132: board has no eeprom
[  126.657840][ T6022] usb 1-1: USB disconnect, device number 8
[  126.667901][ T1210] usb 2-1: USB disconnect, device number 7
[  126.679200][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  126.689794][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  126.697008][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.704871][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  126.726063][   T44] usb 5-1: USB disconnect, device number 8
[  126.739467][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  126.769646][ T6047] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  126.776784][ T6047] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  126.784602][ T6047] em28xx 4-1:0.132: No AC97 audio processor
[  126.794767][ T6047] usb 4-1: Decoder not found
[  126.799472][ T6047] em28xx 4-1:0.132: failed to create media graph
[  126.805882][ T6047] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  126.831188][ T6047] em28xx 4-1:0.132: Remote control support is not available for this card.
[  126.844670][ T5821] em28xx 4-1:0.132: Closing input extension
[  126.851104][ T6068] em28xx 3-1:0.132: Closing input extension
[  126.858836][ T6044] em28xx 1-1:0.132: Registering V4L2 extension
[  126.878396][ T5821] em28xx 4-1:0.132: Freeing device
[  126.887574][ T6068] em28xx 3-1:0.132: Freeing device
2025/10/10 15:40:14 executed programs: 48
[  127.091579][ T6044] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  127.107733][ T6044] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  127.115645][ T6044] em28xx 1-1:0.132: No AC97 audio processor
[  127.136119][ T6044] usb 1-1: Decoder not found
[  127.140954][ T6044] em28xx 1-1:0.132: failed to create media graph
[  127.148053][ T6044] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  127.161548][ T6044] em28xx 1-1:0.132: Remote control support is not available for this card.
[  127.170642][ T6129] em28xx 2-1:0.132: Registering V4L2 extension
[  127.218184][ T6068] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  127.225890][ T5821] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  127.284365][ T6129] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  127.293326][ T6129] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  127.300899][ T6129] em28xx 2-1:0.132: No AC97 audio processor
[  127.309530][ T6129] usb 2-1: Decoder not found
[  127.314192][ T6129] em28xx 2-1:0.132: failed to create media graph
[  127.323543][ T6129] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  127.331928][ T6129] em28xx 2-1:0.132: Remote control support is not available for this card.
[  127.340601][ T6127] em28xx 5-1:0.132: Registering V4L2 extension
[  127.386828][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  127.392142][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  127.401647][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  127.411035][ T6068] usb 3-1: config 0 has no interface number 0
[  127.417682][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.428380][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  127.436579][ T5821] usb 4-1: config 0 has no interface number 0
[  127.443256][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.455926][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.465566][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.474106][ T6068] usb 3-1: Product: syz
[  127.478919][ T6068] usb 3-1: Manufacturer: syz
[  127.483629][ T6068] usb 3-1: SerialNumber: syz
[  127.488981][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.498516][ T6127] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  127.505975][ T6127] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  127.515680][ T6068] usb 3-1: config 0 descriptor??
[  127.520773][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.528897][ T6127] em28xx 5-1:0.132: No AC97 audio processor
[  127.535917][ T5821] usb 4-1: Product: syz
[  127.536559][ T6280] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  127.540754][ T6127] usb 5-1: Decoder not found
[  127.552033][ T5821] usb 4-1: Manufacturer: syz
[  127.556665][ T5821] usb 4-1: SerialNumber: syz
[  127.561447][ T6127] em28xx 5-1:0.132: failed to create media graph
[  127.571245][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.582472][ T6127] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  127.590327][ T5821] usb 4-1: config 0 descriptor??
[  127.595511][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  127.603034][ T6282] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  127.608755][ T6127] em28xx 5-1:0.132: Remote control support is not available for this card.
[  127.622564][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.632514][ T6022] em28xx 1-1:0.132: Closing input extension
[  127.638743][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  127.646021][ T1210] em28xx 2-1:0.132: Closing input extension
[  127.654054][   T44] em28xx 5-1:0.132: Closing input extension
[  127.662153][ T6022] em28xx 1-1:0.132: Freeing device
[  127.678625][ T1210] em28xx 2-1:0.132: Freeing device
[  127.716468][   T44] em28xx 5-1:0.132: Freeing device
[  127.827163][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  127.878624][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  127.892829][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.903077][ T6068] em28xx 3-1:0.132: board has no eeprom
[  127.948870][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.962227][ T5821] em28xx 4-1:0.132: board has no eeprom
[  127.968193][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.976133][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  127.982415][ T6022] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  127.991100][ T1210] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  128.004123][ T6044] em28xx 3-1:0.132: Registering V4L2 extension
[  128.017123][ T6068] usb 3-1: USB disconnect, device number 10
[  128.024478][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  128.046893][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.054795][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  128.061460][   T44] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  128.080521][ T5821] usb 4-1: USB disconnect, device number 8
[  128.098732][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  128.145317][ T6044] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  128.152483][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  128.158059][ T6044] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  128.165183][ T6044] em28xx 3-1:0.132: No AC97 audio processor
[  128.172192][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  128.180603][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  128.188973][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  128.198205][ T1210] usb 2-1: config 0 has no interface number 0
[  128.204804][ T6044] usb 3-1: Decoder not found
[  128.209684][ T6022] usb 1-1: config 0 has no interface number 0
[  128.216425][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  128.226645][ T6044] em28xx 3-1:0.132: failed to create media graph
[  128.233105][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  128.243238][   T44] usb 5-1: Using ep0 maxpacket: 32
[  128.248541][ T6044] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  128.259207][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.269347][ T6044] em28xx 3-1:0.132: Remote control support is not available for this card.
[  128.278136][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.287567][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  128.295809][   T44] usb 5-1: config 0 has no interface number 0
[  128.307995][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.316029][ T6022] usb 1-1: Product: syz
[  128.320894][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.329058][ T6127] em28xx 4-1:0.132: Registering V4L2 extension
[  128.335437][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  128.345542][ T1210] usb 2-1: Product: syz
[  128.349794][ T6022] usb 1-1: Manufacturer: syz
[  128.354416][ T6022] usb 1-1: SerialNumber: syz
[  128.359114][ T1210] usb 2-1: Manufacturer: syz
[  128.363738][ T1210] usb 2-1: SerialNumber: syz
[  128.373731][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.390132][ T6022] usb 1-1: config 0 descriptor??
[  128.395829][ T6285] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  128.396834][ T1210] usb 2-1: config 0 descriptor??
[  128.414357][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.444695][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.461911][   T44] usb 5-1: Product: syz
[  128.466632][   T44] usb 5-1: Manufacturer: syz
[  128.467089][ T6286] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  128.483340][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.493283][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  128.500678][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  128.509061][   T44] usb 5-1: SerialNumber: syz
[  128.518227][   T44] usb 5-1: config 0 descriptor??
[  128.525535][ T6289] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  128.543066][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.553503][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  128.584001][ T6127] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  128.591258][ T6127] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  128.599337][ T6127] em28xx 4-1:0.132: No AC97 audio processor
[  128.607986][ T6127] usb 4-1: Decoder not found
[  128.612620][ T6127] em28xx 4-1:0.132: failed to create media graph
[  128.621698][ T6127] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  128.631041][ T6127] em28xx 4-1:0.132: Remote control support is not available for this card.
[  128.641065][ T6068] em28xx 3-1:0.132: Closing input extension
[  128.647248][ T5821] em28xx 4-1:0.132: Closing input extension
[  128.660300][ T6068] em28xx 3-1:0.132: Freeing device
[  128.668207][ T5821] em28xx 4-1:0.132: Freeing device
[  128.697903][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  128.738175][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  128.774250][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.786322][ T6022] em28xx 1-1:0.132: board has no eeprom
[  128.797153][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  128.817223][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.828064][ T1210] em28xx 2-1:0.132: board has no eeprom
[  128.848543][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.860862][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  128.868271][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.878628][ T6127] em28xx 1-1:0.132: Registering V4L2 extension
[  128.888547][ T6022] usb 1-1: USB disconnect, device number 9
[  128.895910][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  128.903958][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.912165][   T44] em28xx 5-1:0.132: board has no eeprom
[  128.925153][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  128.945873][ T1210] usb 2-1: USB disconnect, device number 8
[  128.955255][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  128.976816][ T5821] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  128.984493][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.993002][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  128.999768][ T6068] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  129.018273][   T44] usb 5-1: USB disconnect, device number 9
[  129.032396][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  129.063216][ T6127] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  129.072595][ T6127] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  129.080970][ T6127] em28xx 1-1:0.132: No AC97 audio processor
[  129.088312][ T6127] usb 1-1: Decoder not found
[  129.092977][ T6127] em28xx 1-1:0.132: failed to create media graph
[  129.102241][ T6127] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  129.111244][ T6127] em28xx 1-1:0.132: Remote control support is not available for this card.
[  129.119943][ T6044] em28xx 2-1:0.132: Registering V4L2 extension
[  129.156799][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  129.162132][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  129.185236][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  129.193839][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  129.206762][ T5821] usb 4-1: config 0 has no interface number 0
[  129.212916][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.223433][ T6068] usb 3-1: config 0 has no interface number 0
[  129.242192][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.270323][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.280342][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.302271][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.310957][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.319240][ T5821] usb 4-1: Product: syz
[  129.323444][ T5821] usb 4-1: Manufacturer: syz
[  129.339331][ T6068] usb 3-1: Product: syz
[  129.344198][ T6068] usb 3-1: Manufacturer: syz
[  129.349582][ T5821] usb 4-1: SerialNumber: syz
[  129.357310][ T6068] usb 3-1: SerialNumber: syz
[  129.371024][ T6068] usb 3-1: config 0 descriptor??
[  129.376812][ T6305] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  129.377745][ T5821] usb 4-1: config 0 descriptor??
[  129.399109][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.409930][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  129.419465][ T6307] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  129.431429][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.441458][ T6044] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  129.449257][ T6044] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  129.456427][ T6044] em28xx 2-1:0.132: No AC97 audio processor
[  129.463384][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  129.472133][ T6044] usb 2-1: Decoder not found
[  129.476849][ T6044] em28xx 2-1:0.132: failed to create media graph
[  129.483257][ T6044] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  129.494403][ T6044] em28xx 2-1:0.132: Remote control support is not available for this card.
[  129.503142][ T6129] em28xx 5-1:0.132: Registering V4L2 extension
[  129.622543][ T6129] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  129.630921][ T6129] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  129.638315][ T6129] em28xx 5-1:0.132: No AC97 audio processor
[  129.645646][ T6129] usb 5-1: Decoder not found
[  129.651475][ T6129] em28xx 5-1:0.132: failed to create media graph
[  129.658387][ T6129] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  129.658511][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  129.673147][ T6129] em28xx 5-1:0.132: Remote control support is not available for this card.
[  129.681953][ T6022] em28xx 1-1:0.132: Closing input extension
[  129.688684][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  129.695251][ T1210] em28xx 2-1:0.132: Closing input extension
[  129.704559][ T6022] em28xx 1-1:0.132: Freeing device
[  129.710461][   T44] em28xx 5-1:0.132: Closing input extension
[  129.723820][ T1210] em28xx 2-1:0.132: Freeing device
[  129.736170][   T44] em28xx 5-1:0.132: Freeing device
[  129.751151][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.760131][ T6068] em28xx 3-1:0.132: board has no eeprom
[  129.790825][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.800014][ T5821] em28xx 4-1:0.132: board has no eeprom
[  129.816822][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.825615][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  129.834255][ T6044] em28xx 3-1:0.132: Registering V4L2 extension
[  129.871018][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.881479][ T6068] usb 3-1: USB disconnect, device number 11
[  129.904890][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  129.915073][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  129.944227][ T5821] usb 4-1: USB disconnect, device number 9
[  129.965743][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  130.027601][ T6022] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  130.066869][ T1210] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  130.092864][ T6044] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  130.104702][ T6044] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  130.114248][   T44] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  130.129411][ T6044] em28xx 3-1:0.132: No AC97 audio processor
[  130.166841][ T6044] usb 3-1: Decoder not found
[  130.171511][ T6044] em28xx 3-1:0.132: failed to create media graph
[  130.199371][ T6044] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  130.219603][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  130.231969][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  130.242633][ T6044] em28xx 3-1:0.132: Remote control support is not available for this card.
[  130.251573][ T6022] usb 1-1: config 0 has no interface number 0
[  130.258312][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  130.264299][ T6127] em28xx 4-1:0.132: Registering V4L2 extension
[  130.272161][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  130.283599][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  130.292169][   T44] usb 5-1: Using ep0 maxpacket: 32
[  130.300587][ T1210] usb 2-1: config 0 has no interface number 0
[  130.309810][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  130.318859][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.328243][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  130.338326][   T44] usb 5-1: config 0 has no interface number 0
[  130.344443][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  130.354853][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.363322][ T6022] usb 1-1: Product: syz
[  130.375362][ T6022] usb 1-1: Manufacturer: syz
[  130.382243][ T6022] usb 1-1: SerialNumber: syz
[  130.387208][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.396275][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.406943][ T1210] usb 2-1: Product: syz
[  130.411228][ T1210] usb 2-1: Manufacturer: syz
[  130.416032][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.426277][ T6022] usb 1-1: config 0 descriptor??
[  130.431534][ T1210] usb 2-1: SerialNumber: syz
[  130.436770][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.444819][   T44] usb 5-1: Product: syz
[  130.452524][ T6316] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  130.461190][ T1210] usb 2-1: config 0 descriptor??
[  130.467728][ T6318] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  130.481256][   T44] usb 5-1: Manufacturer: syz
[  130.485944][   T44] usb 5-1: SerialNumber: syz
[  130.492489][ T6127] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  130.502313][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.512284][ T6127] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  130.521588][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.533792][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  130.540571][ T6127] em28xx 4-1:0.132: No AC97 audio processor
[  130.547925][   T44] usb 5-1: config 0 descriptor??
[  130.553070][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  130.561491][ T6127] usb 4-1: Decoder not found
[  130.562134][ T6319] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  130.566223][ T6127] em28xx 4-1:0.132: failed to create media graph
[  130.584891][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.594976][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  130.601745][ T6127] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  130.610978][ T6127] em28xx 4-1:0.132: Remote control support is not available for this card.
[  130.619828][ T6068] em28xx 3-1:0.132: Closing input extension
[  130.626264][ T5821] em28xx 4-1:0.132: Closing input extension
[  130.635920][ T6068] em28xx 3-1:0.132: Freeing device
[  130.645595][ T5821] em28xx 4-1:0.132: Freeing device
[  130.748033][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  130.757799][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  130.827200][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.836145][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.845734][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  130.854990][ T6022] em28xx 1-1:0.132: board has no eeprom
[  130.860983][ T1210] em28xx 2-1:0.132: board has no eeprom
[  130.928152][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.937229][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.945558][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.954328][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  130.960427][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  130.966474][ T6129] em28xx 1-1:0.132: Registering V4L2 extension
[  130.972920][ T6068] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  130.980998][   T44] em28xx 5-1:0.132: board has no eeprom
[  130.987315][ T5821] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  131.004046][ T6022] usb 1-1: USB disconnect, device number 10
[  131.011552][ T1210] usb 2-1: USB disconnect, device number 9
[  131.019074][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  131.034834][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  131.057359][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.075906][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  131.103998][   T44] usb 5-1: USB disconnect, device number 10
[  131.111565][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  131.148781][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  131.154051][ T6129] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  131.161875][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  131.167258][ T6129] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  131.174470][ T6129] em28xx 1-1:0.132: No AC97 audio processor
[  131.182561][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  131.191212][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  131.200604][ T5821] usb 4-1: config 0 has no interface number 0
[  131.207151][ T6129] usb 1-1: Decoder not found
[  131.211865][ T6129] em28xx 1-1:0.132: failed to create media graph
[  131.218316][ T6068] usb 3-1: config 0 has no interface number 0
[  131.224452][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.234638][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.244774][ T6129] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  131.258149][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.276382][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.286980][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.298908][ T6129] em28xx 1-1:0.132: Remote control support is not available for this card.
[  131.307695][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.315733][ T5821] usb 4-1: Product: syz
[  131.320109][ T6068] usb 3-1: Product: syz
[  131.324313][ T6068] usb 3-1: Manufacturer: syz
[  131.334249][ T6127] em28xx 2-1:0.132: Registering V4L2 extension
[  131.341160][ T5821] usb 4-1: Manufacturer: syz
[  131.345789][ T5821] usb 4-1: SerialNumber: syz
[  131.350875][ T6068] usb 3-1: SerialNumber: syz
[  131.371355][ T6068] usb 3-1: config 0 descriptor??
[  131.382446][ T6330] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  131.413662][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.425596][ T5821] usb 4-1: config 0 descriptor??
[  131.435792][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  131.443881][ T6331] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  131.464926][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.475172][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  131.531809][ T6127] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  131.538974][ T6127] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  131.546161][ T6127] em28xx 2-1:0.132: No AC97 audio processor
[  131.556387][ T6127] usb 2-1: Decoder not found
[  131.561306][ T6127] em28xx 2-1:0.132: failed to create media graph
[  131.573309][ T6127] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  131.581824][ T6127] em28xx 2-1:0.132: Remote control support is not available for this card.
[  131.590671][ T6044] em28xx 5-1:0.132: Registering V4L2 extension
[  131.667401][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  131.712374][ T6044] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  131.720135][ T6044] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  131.720276][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  131.733909][ T6044] em28xx 5-1:0.132: No AC97 audio processor
[  131.745382][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.754985][ T6044] usb 5-1: Decoder not found
[  131.759690][ T6044] em28xx 5-1:0.132: failed to create media graph
[  131.766093][ T6044] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  131.773247][ T6068] em28xx 3-1:0.132: board has no eeprom
[  131.780505][ T6044] em28xx 5-1:0.132: Remote control support is not available for this card.
[  131.789357][ T6022] em28xx 1-1:0.132: Closing input extension
[  131.795631][ T1210] em28xx 2-1:0.132: Closing input extension
[  131.803732][   T44] em28xx 5-1:0.132: Closing input extension
[  131.811756][ T6022] em28xx 1-1:0.132: Freeing device
[  131.827446][ T1210] em28xx 2-1:0.132: Freeing device
[  131.838242][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.848097][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  131.859138][   T44] em28xx 5-1:0.132: Freeing device
[  131.867429][ T6129] em28xx 3-1:0.132: Registering V4L2 extension
[  131.873926][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.888153][ T5821] em28xx 4-1:0.132: board has no eeprom
[  131.930038][ T6068] usb 3-1: USB disconnect, device number 12
[  131.944968][ T6129] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  131.957983][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.966017][ T6129] em28xx 3-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  131.975562][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  131.986807][ T6129] em28xx 3-1:0.132: failed to trigger read from i2c address 0x42 (error=-19)
[  131.997792][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  132.024033][ T5821] usb 4-1: USB disconnect, device number 10
[  132.041816][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  132.116539][ T6129] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  132.123908][ T6129] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  132.135649][ T6022] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  132.151054][ T6129] em28xx 3-1:0.132: No AC97 audio processor
[  132.162125][ T6129] usb 3-1: Decoder not found
2025/10/10 15:40:19 executed programs: 59
[  132.167037][ T6129] em28xx 3-1:0.132: failed to create media graph
[  132.173445][ T6129] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  132.184503][ T6129] em28xx 3-1:0.132: Remote control support is not available for this card.
[  132.194609][ T6127] em28xx 4-1:0.132: Registering V4L2 extension
[  132.215272][   T44] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  132.223634][ T1210] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  132.308987][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  132.330556][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  132.349522][ T6022] usb 1-1: config 0 has no interface number 0
[  132.355698][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  132.376153][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.395618][   T44] usb 5-1: Using ep0 maxpacket: 32
[  132.401048][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  132.406583][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.424006][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  132.435797][ T6022] usb 1-1: Product: syz
[  132.440328][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  132.454470][ T6127] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  132.462242][ T1210] usb 2-1: config 0 has no interface number 0
[  132.468445][   T44] usb 5-1: config 0 has no interface number 0
[  132.474566][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  132.484755][ T6022] usb 1-1: Manufacturer: syz
[  132.489457][ T6127] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  132.496599][ T6127] em28xx 4-1:0.132: No AC97 audio processor
[  132.502634][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  132.512895][ T6022] usb 1-1: SerialNumber: syz
[  132.521184][ T6022] usb 1-1: config 0 descriptor??
[  132.527519][ T6341] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  132.537374][ T6127] usb 4-1: Decoder not found
[  132.545588][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.555743][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.565199][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.574354][ T6127] em28xx 4-1:0.132: failed to create media graph
[  132.580957][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.589109][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.597375][ T6127] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  132.604585][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  132.611543][ T1210] usb 2-1: Product: syz
[  132.615720][ T1210] usb 2-1: Manufacturer: syz
[  132.622162][ T6127] em28xx 4-1:0.132: Remote control support is not available for this card.
[  132.630897][   T44] usb 5-1: Product: syz
[  132.635077][   T44] usb 5-1: Manufacturer: syz
[  132.640593][ T1210] usb 2-1: SerialNumber: syz
[  132.646623][ T5821] em28xx 4-1:0.132: Closing input extension
[  132.652826][   T44] usb 5-1: SerialNumber: syz
[  132.663523][ T1210] usb 2-1: config 0 descriptor??
[  132.670290][   T44] usb 5-1: config 0 descriptor??
[  132.676225][ T6068] em28xx 3-1:0.132: Closing input extension
[  132.676348][ T6343] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  132.690424][ T6340] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  132.700368][ T5821] em28xx 4-1:0.132: Freeing device
[  132.713346][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.727681][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.738039][ T6068] em28xx 3-1:0.132: Freeing device
[  132.748280][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  132.757474][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  132.797396][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  132.868553][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.879283][ T6022] em28xx 1-1:0.132: board has no eeprom
[  132.947384][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.955957][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  132.964431][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  132.971195][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  132.977826][ T6129] em28xx 1-1:0.132: Registering V4L2 extension
[  132.992916][ T6022] usb 1-1: USB disconnect, device number 11
[  133.008470][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  133.043526][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.053174][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.063436][ T5821] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  133.071143][   T44] em28xx 5-1:0.132: board has no eeprom
[  133.077043][ T1210] em28xx 2-1:0.132: board has no eeprom
[  133.083223][ T6068] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  133.123197][ T6129] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  133.131614][ T6129] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  133.140780][ T6129] em28xx 1-1:0.132: No AC97 audio processor
[  133.147138][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.155017][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.165316][ T6129] usb 1-1: Decoder not found
[  133.171164][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  133.177249][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  133.183308][ T6129] em28xx 1-1:0.132: failed to create media graph
[  133.195790][ T6129] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  133.204670][   T44] usb 5-1: USB disconnect, device number 11
[  133.210759][ T1210] usb 2-1: USB disconnect, device number 10
[  133.229512][ T6129] em28xx 1-1:0.132: Remote control support is not available for this card.
[  133.238927][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  133.248563][ T6127] em28xx 2-1:0.132: Registering V4L2 extension
[  133.255933][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  133.262291][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  133.278004][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  133.286350][ T5821] usb 4-1: config 0 has no interface number 0
[  133.300202][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  133.310169][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.320603][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  133.332736][ T6068] usb 3-1: config 0 has no interface number 0
[  133.360154][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.370969][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.381945][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.396915][ T5821] usb 4-1: Product: syz
[  133.401470][ T5821] usb 4-1: Manufacturer: syz
[  133.406532][ T5821] usb 4-1: SerialNumber: syz
[  133.418608][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.449140][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.460454][ T5821] usb 4-1: config 0 descriptor??
[  133.466159][ T6356] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  133.485790][ T6068] usb 3-1: Product: syz
[  133.497451][ T6068] usb 3-1: Manufacturer: syz
[  133.502134][ T6068] usb 3-1: SerialNumber: syz
[  133.521613][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.532756][ T6068] usb 3-1: config 0 descriptor??
[  133.547506][ T6354] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  133.555602][ T6127] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  133.569120][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  133.579707][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.589592][ T6127] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  133.598165][ T6127] em28xx 2-1:0.132: No AC97 audio processor
[  133.605021][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  133.612684][ T6127] usb 2-1: Decoder not found
[  133.617748][ T6127] em28xx 2-1:0.132: failed to create media graph
[  133.624159][ T6127] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  133.632726][ T6127] em28xx 2-1:0.132: Remote control support is not available for this card.
[  133.642207][ T6047] em28xx 5-1:0.132: Registering V4L2 extension
[  133.764847][ T6047] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  133.773716][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  133.780271][ T6047] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  133.787663][ T6047] em28xx 5-1:0.132: No AC97 audio processor
[  133.794869][ T6047] usb 5-1: Decoder not found
[  133.799673][ T6047] em28xx 5-1:0.132: failed to create media graph
[  133.806135][ T6047] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  133.815014][ T6047] em28xx 5-1:0.132: Remote control support is not available for this card.
[  133.824559][ T6022] em28xx 1-1:0.132: Closing input extension
[  133.830879][ T1210] em28xx 2-1:0.132: Closing input extension
[  133.837481][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  133.845087][   T44] em28xx 5-1:0.132: Closing input extension
[  133.852966][ T6022] em28xx 1-1:0.132: Freeing device
[  133.863261][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.873315][ T1210] em28xx 2-1:0.132: Freeing device
[  133.884243][ T5821] em28xx 4-1:0.132: board has no eeprom
[  133.897081][   T44] em28xx 5-1:0.132: Freeing device
[  133.906210][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.921085][ T6068] em28xx 3-1:0.132: board has no eeprom
[  133.967279][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.975168][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  133.985187][ T6047] em28xx 4-1:0.132: Registering V4L2 extension
[  133.993681][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.008972][ T5821] usb 4-1: USB disconnect, device number 11
[  134.016343][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  134.024236][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  134.043944][ T6068] usb 3-1: USB disconnect, device number 13
[  134.053054][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  134.169003][ T6047] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  134.176105][ T6047] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  134.183716][ T6047] em28xx 4-1:0.132: No AC97 audio processor
[  134.190220][ T6022] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  134.198275][ T1210] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  134.212583][ T6047] usb 4-1: Decoder not found
[  134.218060][ T6047] em28xx 4-1:0.132: failed to create media graph
[  134.224720][ T6047] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  134.231650][   T44] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  134.244894][ T6047] em28xx 4-1:0.132: Remote control support is not available for this card.
[  134.266822][ T6129] em28xx 3-1:0.132: Registering V4L2 extension
[  134.367796][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  134.373118][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  134.388671][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  134.397100][   T44] usb 5-1: Using ep0 maxpacket: 32
[  134.402320][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  134.411109][ T6022] usb 1-1: config 0 has no interface number 0
[  134.417558][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  134.428427][ T1210] usb 2-1: config 0 has no interface number 0
[  134.435221][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  134.446182][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  134.455542][   T44] usb 5-1: config 0 has no interface number 0
[  134.463460][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.472840][ T6129] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  134.480025][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  134.490388][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.498528][ T6129] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  134.505983][ T6129] em28xx 3-1:0.132: No AC97 audio processor
[  134.512071][ T6022] usb 1-1: Product: syz
[  134.516427][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.525695][ T6022] usb 1-1: Manufacturer: syz
[  134.536291][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.544786][ T6129] usb 3-1: Decoder not found
[  134.549725][ T6022] usb 1-1: SerialNumber: syz
[  134.554805][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.564285][ T6129] em28xx 3-1:0.132: failed to create media graph
[  134.572284][ T1210] usb 2-1: Product: syz
[  134.576505][ T1210] usb 2-1: Manufacturer: syz
[  134.582321][ T6022] usb 1-1: config 0 descriptor??
[  134.587532][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.595645][   T44] usb 5-1: Product: syz
[  134.600003][ T6129] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  134.607501][ T1210] usb 2-1: SerialNumber: syz
[  134.614762][ T6366] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  134.615103][   T44] usb 5-1: Manufacturer: syz
[  134.628117][ T6129] em28xx 3-1:0.132: Remote control support is not available for this card.
[  134.640816][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.651825][ T1210] usb 2-1: config 0 descriptor??
[  134.656989][   T44] usb 5-1: SerialNumber: syz
[  134.663139][ T5821] em28xx 4-1:0.132: Closing input extension
[  134.663701][ T6370] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  134.671879][   T44] usb 5-1: config 0 descriptor??
[  134.681495][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  134.688912][ T6068] em28xx 3-1:0.132: Closing input extension
[  134.698572][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.711326][ T5821] em28xx 4-1:0.132: Freeing device
[  134.717552][ T6369] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  134.731768][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.743309][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  134.753440][ T6068] em28xx 3-1:0.132: Freeing device
[  134.764201][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  134.897648][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  134.957893][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  134.969740][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.984133][ T6022] em28xx 1-1:0.132: board has no eeprom
[  134.990243][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  135.030750][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.039752][ T1210] em28xx 2-1:0.132: board has no eeprom
[  135.047008][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.055006][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  135.062457][ T6129] em28xx 1-1:0.132: Registering V4L2 extension
[  135.069885][ T5821] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  135.078296][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.088441][ T6068] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  135.099301][   T44] em28xx 5-1:0.132: board has no eeprom
[  135.105828][ T6022] usb 1-1: USB disconnect, device number 12
[  135.113810][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.123675][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  135.129683][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  135.147496][ T1210] usb 2-1: USB disconnect, device number 11
[  135.154858][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  135.187280][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.195163][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  135.213827][   T44] usb 5-1: USB disconnect, device number 12
[  135.228129][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  135.254361][ T6129] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  135.262220][ T6129] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  135.271431][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  135.277314][ T6129] em28xx 1-1:0.132: No AC97 audio processor
[  135.285834][ T6129] usb 1-1: Decoder not found
[  135.290639][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  135.296072][ T6129] em28xx 1-1:0.132: failed to create media graph
[  135.302633][ T6129] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  135.310225][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  135.318707][ T6068] usb 3-1: config 0 has no interface number 0
[  135.324909][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.335479][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  135.344799][ T6129] em28xx 1-1:0.132: Remote control support is not available for this card.
[  135.353593][ T6047] em28xx 2-1:0.132: Registering V4L2 extension
[  135.359955][ T5821] usb 4-1: config 0 has no interface number 0
[  135.366102][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.379323][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.405192][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.413533][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.432222][ T6068] usb 3-1: Product: syz
[  135.436531][ T6068] usb 3-1: Manufacturer: syz
[  135.441769][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.458767][ T5821] usb 4-1: Product: syz
[  135.462987][ T5821] usb 4-1: Manufacturer: syz
[  135.469390][ T6068] usb 3-1: SerialNumber: syz
[  135.487766][ T6068] usb 3-1: config 0 descriptor??
[  135.493004][ T5821] usb 4-1: SerialNumber: syz
[  135.498961][ T6382] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  135.518596][ T5821] usb 4-1: config 0 descriptor??
[  135.530723][ T6380] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  135.553935][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.564031][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  135.599459][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.610920][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  135.648891][ T6047] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  135.655992][ T6047] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  135.664308][ T6047] em28xx 2-1:0.132: No AC97 audio processor
[  135.672300][ T6047] usb 2-1: Decoder not found
[  135.676994][ T6047] em28xx 2-1:0.132: failed to create media graph
[  135.683391][ T6047] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  135.695699][ T6047] em28xx 2-1:0.132: Remote control support is not available for this card.
[  135.704500][ T6127] em28xx 5-1:0.132: Registering V4L2 extension
[  135.787257][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  135.817371][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  135.823647][ T6127] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  135.830926][ T6127] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  135.838420][ T6127] em28xx 5-1:0.132: No AC97 audio processor
[  135.845600][ T6127] usb 5-1: Decoder not found
[  135.852712][ T6127] em28xx 5-1:0.132: failed to create media graph
[  135.860520][ T6127] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  135.868742][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.878014][ T6068] em28xx 3-1:0.132: board has no eeprom
[  135.884410][ T6127] em28xx 5-1:0.132: Remote control support is not available for this card.
[  135.893808][ T6022] em28xx 1-1:0.132: Closing input extension
[  135.903400][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.913329][ T1210] em28xx 2-1:0.132: Closing input extension
[  135.920942][ T6022] em28xx 1-1:0.132: Freeing device
[  135.927008][ T5821] em28xx 4-1:0.132: board has no eeprom
[  135.932743][   T44] em28xx 5-1:0.132: Closing input extension
[  135.952137][ T1210] em28xx 2-1:0.132: Freeing device
[  135.957692][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.969942][   T44] em28xx 5-1:0.132: Freeing device
[  135.975769][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  135.983666][ T6044] em28xx 3-1:0.132: Registering V4L2 extension
[  135.997380][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.009955][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  136.032895][ T6068] usb 3-1: USB disconnect, device number 14
[  136.065579][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  136.127545][ T5821] usb 4-1: USB disconnect, device number 12
[  136.142167][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  136.246798][ T6022] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  136.272519][ T6044] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  136.280395][ T6044] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  136.316824][ T6044] em28xx 3-1:0.132: No AC97 audio processor
[  136.340903][ T1210] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  136.348987][   T44] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  136.363244][ T6044] usb 3-1: Decoder not found
[  136.380136][ T6044] em28xx 3-1:0.132: failed to create media graph
[  136.387439][ T6044] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  136.407772][ T6044] em28xx 3-1:0.132: Remote control support is not available for this card.
[  136.416458][ T6127] em28xx 4-1:0.132: Registering V4L2 extension
[  136.437064][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  136.444361][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  136.466811][ T6022] usb 1-1: config 0 has no interface number 0
[  136.472986][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.507803][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.518685][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.532749][ T6022] usb 1-1: Product: syz
[  136.537074][   T44] usb 5-1: Using ep0 maxpacket: 32
[  136.542373][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  136.547694][ T6022] usb 1-1: Manufacturer: syz
[  136.552312][ T6022] usb 1-1: SerialNumber: syz
[  136.560707][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  136.569020][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  136.579111][   T44] usb 5-1: config 0 has no interface number 0
[  136.585261][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.597121][ T6022] usb 1-1: config 0 descriptor??
[  136.602329][ T1210] usb 2-1: config 0 has no interface number 0
[  136.616132][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.626153][ T6391] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  136.626449][ T6127] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  136.644110][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.653347][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.665113][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.675057][ T6127] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  136.682359][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.690568][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.698792][ T6127] em28xx 4-1:0.132: No AC97 audio processor
[  136.705638][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  136.712330][ T1210] usb 2-1: Product: syz
[  136.716946][   T44] usb 5-1: Product: syz
[  136.721142][   T44] usb 5-1: Manufacturer: syz
[  136.725734][   T44] usb 5-1: SerialNumber: syz
[  136.731063][ T6127] usb 4-1: Decoder not found
[  136.735771][ T6127] em28xx 4-1:0.132: failed to create media graph
[  136.742163][ T1210] usb 2-1: Manufacturer: syz
[  136.746981][ T1210] usb 2-1: SerialNumber: syz
[  136.755019][ T6127] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  136.763148][   T44] usb 5-1: config 0 descriptor??
[  136.769401][ T1210] usb 2-1: config 0 descriptor??
[  136.775353][ T6393] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  136.775816][ T6394] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  136.791106][ T6127] em28xx 4-1:0.132: Remote control support is not available for this card.
[  136.803080][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.818879][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.828984][ T6068] em28xx 3-1:0.132: Closing input extension
[  136.835277][ T5821] em28xx 4-1:0.132: Closing input extension
[  136.841397][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  136.850981][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  136.862529][ T6068] em28xx 3-1:0.132: Freeing device
[  136.870637][ T5821] em28xx 4-1:0.132: Freeing device
[  136.911133][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  136.992977][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.015547][ T6022] em28xx 1-1:0.132: board has no eeprom
[  137.057193][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  137.067161][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  137.076889][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.084798][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  137.096914][ T6044] em28xx 1-1:0.132: Registering V4L2 extension
[  137.113751][ T6022] usb 1-1: USB disconnect, device number 13
[  137.130549][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  137.140978][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.153042][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.164240][ T1210] em28xx 2-1:0.132: board has no eeprom
[  137.176749][   T44] em28xx 5-1:0.132: board has no eeprom
[  137.187008][ T6068] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  137.206797][ T5821] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  137.248026][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.255921][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.268580][ T6044] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  137.275675][ T6044] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  137.282927][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  137.289005][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  137.300288][ T6044] em28xx 1-1:0.132: No AC97 audio processor
[  137.309589][ T1210] usb 2-1: USB disconnect, device number 12
[  137.318096][   T44] usb 5-1: USB disconnect, device number 13
[  137.325103][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  137.334372][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  137.344741][ T6044] usb 1-1: Decoder not found
[  137.350069][ T6044] em28xx 1-1:0.132: failed to create media graph
[  137.356485][ T6044] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  137.367030][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  137.372323][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  137.382173][ T6044] em28xx 1-1:0.132: Remote control support is not available for this card.
[  137.391043][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
2025/10/10 15:40:25 executed programs: 71
[  137.399505][ T5821] usb 4-1: config 0 has no interface number 0
[  137.405822][ T6129] em28xx 5-1:0.132: Registering V4L2 extension
[  137.412725][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  137.427266][ T6068] usb 3-1: config 0 has no interface number 0
[  137.434071][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.444232][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.458521][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.468122][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.476229][ T6068] usb 3-1: Product: syz
[  137.482253][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.493813][ T6068] usb 3-1: Manufacturer: syz
[  137.498573][ T6068] usb 3-1: SerialNumber: syz
[  137.505106][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.518429][ T6068] usb 3-1: config 0 descriptor??
[  137.525028][ T6404] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  137.547933][ T5821] usb 4-1: Product: syz
[  137.552222][ T5821] usb 4-1: Manufacturer: syz
[  137.577814][ T5821] usb 4-1: SerialNumber: syz
[  137.588770][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.607718][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  137.654198][ T5821] usb 4-1: config 0 descriptor??
[  137.670118][ T6405] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  137.684286][ T6129] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  137.694697][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.704536][ T6129] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  137.711771][ T6129] em28xx 5-1:0.132: No AC97 audio processor
[  137.720062][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  137.728635][ T6129] usb 5-1: Decoder not found
[  137.733330][ T6129] em28xx 5-1:0.132: failed to create media graph
[  137.740568][ T6129] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  137.749283][ T6129] em28xx 5-1:0.132: Remote control support is not available for this card.
[  137.758033][ T6127] em28xx 2-1:0.132: Registering V4L2 extension
[  137.827243][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  137.883943][ T6127] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  137.891349][ T6127] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  137.900084][ T6127] em28xx 2-1:0.132: No AC97 audio processor
[  137.908528][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.917501][ T6068] em28xx 3-1:0.132: board has no eeprom
[  137.923356][ T6127] usb 2-1: Decoder not found
[  137.928056][ T6127] em28xx 2-1:0.132: failed to create media graph
[  137.934469][ T6127] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  137.941918][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  137.950318][ T6127] em28xx 2-1:0.132: Remote control support is not available for this card.
[  137.959024][ T6022] em28xx 1-1:0.132: Closing input extension
[  137.965299][   T44] em28xx 5-1:0.132: Closing input extension
[  137.975250][ T6022] em28xx 1-1:0.132: Freeing device
[  137.980550][ T1210] em28xx 2-1:0.132: Closing input extension
[  137.994555][   T44] em28xx 5-1:0.132: Freeing device
[  138.000120][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.015447][ T1210] em28xx 2-1:0.132: Freeing device
[  138.022166][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  138.029895][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.047424][ T6127] em28xx 3-1:0.132: Registering V4L2 extension
[  138.068941][ T5821] em28xx 4-1:0.132: board has no eeprom
[  138.112001][ T6068] usb 3-1: USB disconnect, device number 15
[  138.131975][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[  138.133677][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  138.143082][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[  138.145379][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.197706][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  138.211524][ T5821] usb 4-1: USB disconnect, device number 13
[  138.228518][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  138.326809][ T6022] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  138.352512][ T6127] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  138.363088][ T6127] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  138.370610][ T6127] em28xx 3-1:0.132: No AC97 audio processor
[  138.390384][   T44] usb 5-1: new high-speed USB device number 14 using dummy_hcd
[  138.398760][ T6127] usb 3-1: Decoder not found
[  138.403401][ T6127] em28xx 3-1:0.132: failed to create media graph
[  138.410157][ T1210] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  138.436939][ T6127] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  138.447616][ T6127] em28xx 3-1:0.132: Remote control support is not available for this card.
[  138.461965][ T6129] em28xx 4-1:0.132: Registering V4L2 extension
[  138.498155][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  138.505346][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  138.514924][ T6022] usb 1-1: config 0 has no interface number 0
[  138.522664][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.537377][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.546466][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.555081][ T6022] usb 1-1: Product: syz
[  138.562025][ T6022] usb 1-1: Manufacturer: syz
[  138.568611][ T6022] usb 1-1: SerialNumber: syz
[  138.577720][   T44] usb 5-1: Using ep0 maxpacket: 32
[  138.584914][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  138.593358][ T6022] usb 1-1: config 0 descriptor??
[  138.598427][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  138.603688][   T44] usb 5-1: config 0 has no interface number 0
[  138.611287][ T6415] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  138.623643][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.634396][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.644670][ T6129] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  138.651883][ T6129] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  138.660038][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  138.668426][ T1210] usb 2-1: config 0 has no interface number 0
[  138.674540][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.684696][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  138.695948][ T6129] em28xx 4-1:0.132: No AC97 audio processor
[  138.704874][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.714875][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.723481][ T6129] usb 4-1: Decoder not found
[  138.728341][ T6129] em28xx 4-1:0.132: failed to create media graph
[  138.734755][ T6129] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  138.741689][   T44] usb 5-1: Product: syz
[  138.745916][   T44] usb 5-1: Manufacturer: syz
[  138.751700][   T44] usb 5-1: SerialNumber: syz
[  138.758257][ T6129] em28xx 4-1:0.132: Remote control support is not available for this card.
[  138.769503][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.782031][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.791325][   T44] usb 5-1: config 0 descriptor??
[  138.796656][ T6068] em28xx 3-1:0.132: Closing input extension
[  138.797470][ T6419] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  138.819773][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.829648][ T1210] usb 2-1: Product: syz
[  138.833866][ T1210] usb 2-1: Manufacturer: syz
[  138.838915][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  138.845560][ T1210] usb 2-1: SerialNumber: syz
[  138.850639][ T5821] em28xx 4-1:0.132: Closing input extension
[  138.860263][ T6068] em28xx 3-1:0.132: Freeing device
[  138.872359][ T1210] usb 2-1: config 0 descriptor??
[  138.879006][ T5821] em28xx 4-1:0.132: Freeing device
[  138.887889][ T6418] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  138.897323][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  138.925582][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.935970][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  138.974497][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.988638][ T6022] em28xx 1-1:0.132: board has no eeprom
[  139.060950][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.070151][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  139.080294][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  139.087562][ T6129] em28xx 1-1:0.132: Registering V4L2 extension
[  139.109470][ T6022] usb 1-1: USB disconnect, device number 14
[  139.120652][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  139.159551][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  139.174580][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.184053][   T44] em28xx 5-1:0.132: board has no eeprom
[  139.216876][ T6068] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[  139.228602][ T6129] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  139.235802][ T6129] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  139.244434][ T6129] em28xx 1-1:0.132: No AC97 audio processor
[  139.252051][ T5821] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[  139.259839][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.268619][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.279897][ T1210] em28xx 2-1:0.132: board has no eeprom
[  139.287616][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  139.293995][ T6129] usb 1-1: Decoder not found
[  139.299195][ T6129] em28xx 1-1:0.132: failed to create media graph
[  139.305600][ T6129] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  139.317189][   T44] usb 5-1: USB disconnect, device number 14
[  139.324286][ T6129] em28xx 1-1:0.132: Remote control support is not available for this card.
[  139.333154][ T6044] em28xx 5-1:0.132: Registering V4L2 extension
[  139.341053][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  139.357262][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.378252][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  139.396891][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  139.406088][ T1210] usb 2-1: USB disconnect, device number 13
[  139.427691][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  139.447043][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  139.453618][ T6068] usb 3-1: config 0 has no interface number 0
[  139.460960][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  139.468573][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.482078][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  139.503490][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.515930][ T5821] usb 4-1: config 0 has no interface number 0
[  139.523419][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.532580][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.543040][ T6068] usb 3-1: Product: syz
[  139.547579][ T6068] usb 3-1: Manufacturer: syz
[  139.552477][ T6068] usb 3-1: SerialNumber: syz
[  139.559838][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.574295][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.587744][ T6068] usb 3-1: config 0 descriptor??
[  139.593663][ T6429] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  139.608653][ T5821] usb 4-1: Product: syz
[  139.620883][ T5821] usb 4-1: Manufacturer: syz
[  139.628021][ T5821] usb 4-1: SerialNumber: syz
[  139.656379][ T6044] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  139.665273][ T6044] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  139.675344][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.686044][ T5821] usb 4-1: config 0 descriptor??
[  139.695101][ T6044] em28xx 5-1:0.132: No AC97 audio processor
[  139.701308][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  139.708765][ T6431] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  139.719098][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.734823][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  139.742187][ T6044] usb 5-1: Decoder not found
[  139.747080][ T6044] em28xx 5-1:0.132: failed to create media graph
[  139.753473][ T6044] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  139.762399][ T6044] em28xx 5-1:0.132: Remote control support is not available for this card.
[  139.771187][ T6022] em28xx 1-1:0.132: Closing input extension
[  139.777406][ T6129] em28xx 2-1:0.132: Registering V4L2 extension
[  139.789808][ T6022] em28xx 1-1:0.132: Freeing device
[  139.867207][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  139.941012][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.958179][ T6068] em28xx 3-1:0.132: board has no eeprom
[  139.964236][ T6129] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  139.973308][ T6129] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  139.982128][ T6129] em28xx 2-1:0.132: No AC97 audio processor
[  139.988287][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  139.997543][ T6129] usb 2-1: Decoder not found
[  140.003916][ T6129] em28xx 2-1:0.132: failed to create media graph
[  140.010467][ T6129] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  140.019445][ T6129] em28xx 2-1:0.132: Remote control support is not available for this card.
[  140.028186][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.036030][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  140.042599][   T44] em28xx 5-1:0.132: Closing input extension
[  140.055526][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.067755][ T1210] em28xx 2-1:0.132: Closing input extension
[  140.075570][ T6129] em28xx 3-1:0.132: Registering V4L2 extension
[  140.085276][   T44] em28xx 5-1:0.132: Freeing device
[  140.093719][ T1210] em28xx 2-1:0.132: Freeing device
[  140.099126][ T6022] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  140.107335][ T6068] usb 3-1: USB disconnect, device number 16
[  140.113613][ T5821] em28xx 4-1:0.132: board has no eeprom
[  140.141708][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  140.192737][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.216769][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  140.241387][ T5821] usb 4-1: USB disconnect, device number 14
[  140.271358][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  140.287320][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  140.302316][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  140.315576][ T6022] usb 1-1: config 0 has no interface number 0
[  140.340701][ T6129] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  140.347997][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.367157][ T6129] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  140.376035][ T6129] em28xx 3-1:0.132: No AC97 audio processor
[  140.388938][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.398983][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.409022][ T6022] usb 1-1: Product: syz
[  140.413227][ T6022] usb 1-1: Manufacturer: syz
[  140.418119][ T6022] usb 1-1: SerialNumber: syz
[  140.423177][ T6129] usb 3-1: Decoder not found
[  140.428116][ T6129] em28xx 3-1:0.132: failed to create media graph
[  140.436335][ T6129] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  140.443300][   T44] usb 5-1: new high-speed USB device number 15 using dummy_hcd
[  140.456868][ T1210] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  140.476114][ T6022] usb 1-1: config 0 descriptor??
[  140.488024][ T6441] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  140.499497][ T6129] em28xx 3-1:0.132: Remote control support is not available for this card.
[  140.515129][ T6127] em28xx 4-1:0.132: Registering V4L2 extension
[  140.525749][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.537224][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  140.636851][   T44] usb 5-1: Using ep0 maxpacket: 32
[  140.642309][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  140.651313][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  140.660467][ T1210] usb 2-1: config 0 has no interface number 0
[  140.667618][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  140.676128][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.686452][   T44] usb 5-1: config 0 has no interface number 0
[  140.695058][ T6127] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  140.703872][ T6127] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  140.712094][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.722976][ T6127] em28xx 4-1:0.132: No AC97 audio processor
[  140.731327][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.740627][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.749948][ T1210] usb 2-1: Product: syz
[  140.754631][ T6127] usb 4-1: Decoder not found
[  140.759475][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.772407][ T6127] em28xx 4-1:0.132: failed to create media graph
[  140.778923][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  140.785231][ T1210] usb 2-1: Manufacturer: syz
[  140.789976][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.798161][ T1210] usb 2-1: SerialNumber: syz
[  140.803868][ T6127] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  140.811271][   T44] usb 5-1: Product: syz
[  140.815469][   T44] usb 5-1: Manufacturer: syz
[  140.822507][   T44] usb 5-1: SerialNumber: syz
[  140.827322][ T1210] usb 2-1: config 0 descriptor??
[  140.832978][ T6445] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  140.833812][ T6127] em28xx 4-1:0.132: Remote control support is not available for this card.
[  140.853644][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.864521][   T44] usb 5-1: config 0 descriptor??
[  140.870607][ T6068] em28xx 3-1:0.132: Closing input extension
[  140.877536][ T6444] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  140.879712][ T5821] em28xx 4-1:0.132: Closing input extension
[  140.894536][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.904460][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.914937][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  140.923109][ T6022] em28xx 1-1:0.132: board has no eeprom
[  140.930357][ T6068] em28xx 3-1:0.132: Freeing device
[  140.937184][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  140.958678][ T5821] em28xx 4-1:0.132: Freeing device
[  141.000967][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.009281][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  141.016281][ T6127] em28xx 1-1:0.132: Registering V4L2 extension
[  141.037471][ T6022] usb 1-1: USB disconnect, device number 15
[  141.045316][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  141.108358][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  141.148798][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  141.191759][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.201677][ T1210] em28xx 2-1:0.132: board has no eeprom
[  141.231866][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.245291][ T6127] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  141.252687][ T6068] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[  141.266173][   T44] em28xx 5-1:0.132: board has no eeprom
[  141.274817][ T6127] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  141.283385][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.292412][ T5821] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[  141.300588][ T6127] em28xx 1-1:0.132: No AC97 audio processor
[  141.306635][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  141.315054][ T6127] usb 1-1: Decoder not found
[  141.320207][ T6127] em28xx 1-1:0.132: failed to create media graph
[  141.331361][ T6127] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  141.338946][ T1210] usb 2-1: USB disconnect, device number 14
[  141.347461][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  141.353979][ T6127] em28xx 1-1:0.132: Remote control support is not available for this card.
[  141.363035][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.371421][ T6129] em28xx 2-1:0.132: Registering V4L2 extension
[  141.378770][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  141.395259][   T44] usb 5-1: USB disconnect, device number 15
[  141.406572][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  141.449798][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  141.459012][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  141.465235][ T6068] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  141.474988][ T6068] usb 3-1: config 0 has no interface number 0
[  141.481476][ T6068] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.491951][ T5821] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  141.501228][ T5821] usb 4-1: config 0 has no interface number 0
[  141.507547][ T5821] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.520700][ T6068] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.530633][ T5821] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.539819][ T6129] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  141.547052][ T6068] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.555068][ T6068] usb 3-1: Product: syz
[  141.559346][ T6129] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  141.566490][ T6129] em28xx 2-1:0.132: No AC97 audio processor
[  141.572642][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.580740][ T5821] usb 4-1: Product: syz
[  141.584946][ T5821] usb 4-1: Manufacturer: syz
[  141.589689][ T6068] usb 3-1: Manufacturer: syz
[  141.594315][ T6068] usb 3-1: SerialNumber: syz
[  141.600177][ T5821] usb 4-1: SerialNumber: syz
[  141.605828][ T6129] usb 2-1: Decoder not found
[  141.610720][ T6129] em28xx 2-1:0.132: failed to create media graph
[  141.621586][ T5821] usb 4-1: config 0 descriptor??
[  141.627378][ T6129] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  141.637854][ T6456] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  141.647171][ T6068] usb 3-1: config 0 descriptor??
[  141.653214][ T6455] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  141.663029][ T6129] em28xx 2-1:0.132: Remote control support is not available for this card.
[  141.692561][ T6068] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.709137][ T5821] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.721561][ T6022] em28xx 1-1:0.132: Closing input extension
[  141.727949][ T6068] em28xx 3-1:0.132: Video interface 132 found: bulk
[  141.735475][ T5821] em28xx 4-1:0.132: Video interface 132 found: bulk
[  141.742894][ T6127] em28xx 5-1:0.132: Registering V4L2 extension
[  141.754241][ T6022] em28xx 1-1:0.132: Freeing device
[  141.923209][ T6127] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  141.932703][ T6068] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  141.940249][ T6127] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  141.948049][ T5821] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  141.954556][ T6127] em28xx 5-1:0.132: No AC97 audio processor
[  141.962251][ T6127] usb 5-1: Decoder not found
[  141.967932][ T6127] em28xx 5-1:0.132: failed to create media graph
[  141.974290][ T6127] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  141.983013][ T6127] em28xx 5-1:0.132: Remote control support is not available for this card.
[  141.991738][ T1210] em28xx 2-1:0.132: Closing input extension
[  141.998249][   T44] em28xx 5-1:0.132: Closing input extension
[  142.011540][ T1210] em28xx 2-1:0.132: Freeing device
[  142.021503][   T44] em28xx 5-1:0.132: Freeing device
[  142.026881][ T6068] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.035614][ T6068] em28xx 3-1:0.132: board has no eeprom
[  142.047672][ T5821] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.056423][ T5821] em28xx 4-1:0.132: board has no eeprom
[  142.069242][ T6022] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  142.117708][ T6068] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.125590][ T6068] em28xx 3-1:0.132: analog set to bulk mode.
[  142.141313][ T5821] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.150248][ T6129] em28xx 3-1:0.132: Registering V4L2 extension
[  142.167617][ T6068] usb 3-1: USB disconnect, device number 17
[  142.174216][ T5821] em28xx 4-1:0.132: analog set to bulk mode.
[  142.189845][ T6068] em28xx 3-1:0.132: Disconnecting em28xx
[  142.206000][ T5821] usb 4-1: USB disconnect, device number 15
[  142.222699][ T5821] em28xx 4-1:0.132: Disconnecting em28xx
[  142.236802][ T6022] usb 1-1: Using ep0 maxpacket: 32
[  142.252915][ T6022] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  142.267607][ T6022] usb 1-1: config 0 has no interface number 0
[  142.273947][ T6022] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.309458][ T6022] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.324804][ T6022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.334826][ T6022] usb 1-1: Product: syz
[  142.339389][ T6022] usb 1-1: Manufacturer: syz
[  142.344024][ T6022] usb 1-1: SerialNumber: syz
[  142.356832][ T6022] usb 1-1: config 0 descriptor??
[  142.364398][ T6465] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  142.376797][ T1210] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  142.384567][   T44] usb 5-1: new high-speed USB device number 16 using dummy_hcd
[  142.396514][ T6022] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
2025/10/10 15:40:30 executed programs: 84
[  142.422881][ T6022] em28xx 1-1:0.132: Video interface 132 found: bulk
[  142.440693][ T6129] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  142.454368][ T6129] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  142.463358][ T6129] em28xx 3-1:0.132: No AC97 audio processor
[  142.471655][ T6129] usb 3-1: Decoder not found
[  142.480500][ T6129] em28xx 3-1:0.132: failed to create media graph
[  142.495987][ T6129] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  142.504361][ T6129] em28xx 3-1:0.132: Remote control support is not available for this card.
[  142.513335][ T6127] em28xx 4-1:0.132: Registering V4L2 extension
[  142.566859][ T1210] usb 2-1: Using ep0 maxpacket: 32
[  142.572197][   T44] usb 5-1: Using ep0 maxpacket: 32
[  142.581271][ T1210] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  142.590225][   T44] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  142.602845][ T1210] usb 2-1: config 0 has no interface number 0
[  142.613996][   T44] usb 5-1: config 0 has no interface number 0
[  142.620418][   T44] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.631122][ T1210] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.641906][ T6022] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  142.651950][   T44] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.663352][ T1210] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.672786][   T44] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.681074][ T1210] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.689436][ T6127] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  142.696478][ T6127] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  142.703725][   T44] usb 5-1: Product: syz
[  142.708088][ T1210] usb 2-1: Product: syz
[  142.712270][ T1210] usb 2-1: Manufacturer: syz
[  142.716962][   T44] usb 5-1: Manufacturer: syz
[  142.721572][   T44] usb 5-1: SerialNumber: syz
[  142.726966][ T6127] em28xx 4-1:0.132: No AC97 audio processor
[  142.733354][ T1210] usb 2-1: SerialNumber: syz
[  142.742178][   T44] usb 5-1: config 0 descriptor??
[  142.749654][ T1210] usb 2-1: config 0 descriptor??
[  142.757262][ T6127] usb 4-1: Decoder not found
[  142.761901][ T6127] em28xx 4-1:0.132: failed to create media graph
[  142.769373][ T6022] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.778538][ T6470] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  142.786536][ T6469] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  142.790811][   T44] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.806391][ T1210] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.816291][ T6127] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  142.823123][ T6022] em28xx 1-1:0.132: board has no eeprom
[  142.829405][ T1210] em28xx 2-1:0.132: Video interface 132 found: bulk
[  142.837026][   T44] em28xx 5-1:0.132: Video interface 132 found: bulk
[  142.844098][ T6127] em28xx 4-1:0.132: Remote control support is not available for this card.
[  142.858585][ T6068] em28xx 3-1:0.132: Closing input extension
[  142.865010][ T5821] em28xx 4-1:0.132: Closing input extension
[  142.874364][ T6068] em28xx 3-1:0.132: Freeing device
[  142.883638][ T5821] em28xx 4-1:0.132: Freeing device
[  142.889224][ T6022] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.901991][ T6022] em28xx 1-1:0.132: analog set to bulk mode.
[  142.910686][ T6127] em28xx 1-1:0.132: Registering V4L2 extension
[  142.956179][ T6022] usb 1-1: USB disconnect, device number 16
[  142.987424][ T6127] em28xx 1-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  142.998430][ T6127] em28xx 1-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  143.008870][ T6127] em28xx 1-1:0.132: failed to trigger read from i2c address 0x42 (error=-19)
[  143.018656][ T6127] em28xx 1-1:0.132: failed to trigger read from i2c address 0x40 (error=-19)
[  143.037099][ T6022] em28xx 1-1:0.132: Disconnecting em28xx
[  143.057174][   T44] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  143.068346][ T1210] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  143.143114][   T44] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.154389][ T1210] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.173649][   T44] em28xx 5-1:0.132: board has no eeprom
[  143.180340][ T1210] em28xx 2-1:0.132: board has no eeprom
[  143.195320][ T6127] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  143.203218][ T6127] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  143.211083][ T6127] em28xx 1-1:0.132: No AC97 audio processor
[  143.230023][ T5821] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[  143.237733][ T6068] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[  143.245723][ T6127] usb 1-1: Decoder not found
[  143.252640][   T44] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.262759][ T1210] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.273535][ T6127] em28xx 1-1:0.132: failed to create media graph
[  143.280402][ T1210] em28xx 2-1:0.132: analog set to bulk mode.
[  143.286500][   T44] em28xx 5-1:0.132: analog set to bulk mode.
[  143.292650][ T6127] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  143.306976][ T1210] usb 2-1: USB disconnect, device number 15
[  143.316449][ T1210] em28xx 2-1:0.132: Disconnecting em28xx
[  143.322720][   T44] usb 5-1: USB disconnect, device number 16
[  143.331598][   T44] em28xx 5-1:0.132: Disconnecting em28xx
[  143.339665][ T6127] em28xx 1-1:0.132: Remote control support is not available for this card.
[  143.339894][ T6490] ==================================================================
[  143.348568][ T6129] em28xx 2-1:0.132: Registering V4L2 extension
[  143.356348][ T6490] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xac/0x420
[  143.369856][ T6490] Read of size 8 at addr ffff888052f80740 by task v4l_id/6490
[  143.377367][ T6490] 
[  143.379741][ T6490] CPU: 0 UID: 0 PID: 6490 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  143.379769][ T6490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  143.379791][ T6490] Call Trace:
[  143.379800][ T6490]  <TASK>
[  143.379810][ T6490]  dump_stack_lvl+0x189/0x250
[  143.379837][ T6490]  ? __virt_addr_valid+0x1c8/0x5c0
[  143.379868][ T6490]  ? rcu_is_watching+0x15/0xb0
[  143.379893][ T6490]  ? __pfx_dump_stack_lvl+0x10/0x10
[  143.379915][ T6490]  ? rcu_is_watching+0x15/0xb0
[  143.379938][ T6490]  ? lock_release+0x4b/0x3e0
[  143.379957][ T6490]  ? _raw_spin_lock_irqsave+0xb3/0xf0
[  143.379985][ T6490]  ? __virt_addr_valid+0x1c8/0x5c0
[  143.380015][ T6490]  ? __virt_addr_valid+0x4a5/0x5c0
[  143.380046][ T6490]  print_report+0xca/0x240
[  143.380072][ T6490]  ? v4l2_fh_open+0xac/0x420
[  143.380096][ T6490]  kasan_report+0x118/0x150
[  143.380118][ T6490]  ? v4l2_fh_open+0xac/0x420
[  143.380148][ T6490]  v4l2_fh_open+0xac/0x420
[  143.380174][ T6490]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  143.380214][ T6490]  em28xx_v4l2_open+0x157/0x9a0
[  143.380244][ T6490]  v4l2_open+0x1bf/0x3a0
[  143.380274][ T6490]  chrdev_open+0x4c9/0x5e0
[  143.380294][ T6490]  ? __pfx_chrdev_open+0x10/0x10
[  143.380314][ T6490]  ? fsnotify_open_perm_and_set_mode+0x113/0x610
[  143.380340][ T6490]  ? __pfx_chrdev_open+0x10/0x10
[  143.380359][ T6490]  do_dentry_open+0x950/0x13f0
[  143.380390][ T6490]  vfs_open+0x3b/0x340
[  143.380411][ T6490]  ? path_openat+0x2ecd/0x3830
[  143.380439][ T6490]  path_openat+0x2ee5/0x3830
[  143.380484][ T6490]  ? __pfx_path_openat+0x10/0x10
[  143.380521][ T6490]  do_filp_open+0x1fa/0x410
[  143.380547][ T6490]  ? __lock_acquire+0xab9/0xd20
[  143.380569][ T6490]  ? __pfx_do_filp_open+0x10/0x10
[  143.380607][ T6490]  ? _raw_spin_unlock+0x28/0x50
[  143.380629][ T6490]  ? alloc_fd+0x64c/0x6c0
[  143.380667][ T6490]  do_sys_openat2+0x121/0x1c0
[  143.380692][ T6490]  ? __pfx_do_sys_openat2+0x10/0x10
[  143.380717][ T6490]  ? __pfx___rseq_handle_notify_resume+0x10/0x10
[  143.380743][ T6490]  ? do_user_addr_fault+0xc85/0x1380
[  143.380766][ T6490]  __x64_sys_openat+0x138/0x170
[  143.380791][ T6490]  do_syscall_64+0xfa/0xfa0
[  143.380817][ T6490]  ? lockdep_hardirqs_on+0x9c/0x150
[  143.380843][ T6490]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  143.380865][ T6490]  ? clear_bhb_loop+0x60/0xb0
[  143.380889][ T6490]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  143.380910][ T6490] RIP: 0033:0x7f9a34aa7407
[  143.380941][ T6490] 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
[  143.380961][ T6490] RSP: 002b:00007ffe1774b790 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  143.380985][ T6490] RAX: ffffffffffffffda RBX: 00007f9a35170880 RCX: 00007f9a34aa7407
[  143.381001][ T6490] RDX: 0000000000000000 RSI: 00007ffe1774bf1b RDI: ffffffffffffff9c
[  143.381017][ T6490] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  143.381030][ T6490] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  143.381043][ T6490] R13: 00007ffe1774b9e0 R14: 00007f9a35275000 R15: 000056414e8064d8
[  143.381069][ T6490]  </TASK>
[  143.381077][ T6490] 
[  143.416868][ T6068] usb 3-1: Using ep0 maxpacket: 32
[  143.420970][ T6490] Allocated by task 6127:
[  143.420987][ T6490]  kasan_save_track+0x3e/0x80
[  143.426455][ T5821] usb 4-1: Using ep0 maxpacket: 32
[  143.431060][ T6490]  __kasan_kmalloc+0x93/0xb0
[  143.431094][ T6490]  __kmalloc_cache_noprof+0x3d5/0x6f0
[  143.431129][ T6490]  em28xx_v4l2_init+0x10b/0x2e70
[  143.431148][ T6490]  em28xx_init_extension+0x120/0x1c0
[  143.431176][ T6490]  process_scheduled_works+0xae1/0x17b0
[  143.431197][ T6490]  worker_thread+0x8a0/0xda0
[  143.735701][ T6490]  kthread+0x711/0x8a0
[  143.739803][ T6490]  ret_from_fork+0x4bc/0x870
[  143.744399][ T6490]  ret_from_fork_asm+0x1a/0x30
[  143.749178][ T6490] 
[  143.751504][ T6490] Freed by task 6127:
[  143.755486][ T6490]  kasan_save_track+0x3e/0x80
[  143.760173][ T6490]  __kasan_save_free_info+0x46/0x50
[  143.765376][ T6490]  __kasan_slab_free+0x5c/0x80
[  143.770153][ T6490]  kfree+0x19a/0x6d0
[  143.774055][ T6490]  em28xx_v4l2_init+0x1683/0x2e70
[  143.779089][ T6490]  em28xx_init_extension+0x120/0x1c0
[  143.784407][ T6490]  process_scheduled_works+0xae1/0x17b0
[  143.789991][ T6490]  worker_thread+0x8a0/0xda0
[  143.794614][ T6490]  kthread+0x711/0x8a0
[  143.798708][ T6490]  ret_from_fork+0x4bc/0x870
[  143.803307][ T6490]  ret_from_fork_asm+0x1a/0x30
[  143.808082][ T6490] 
[  143.810413][ T6490] The buggy address belongs to the object at ffff888052f80000
[  143.810413][ T6490]  which belongs to the cache kmalloc-8k of size 8192
[  143.824475][ T6490] The buggy address is located 1856 bytes inside of
[  143.824475][ T6490]  freed 8192-byte region [ffff888052f80000, ffff888052f82000)
[  143.838466][ T6490] 
[  143.840796][ T6490] The buggy address belongs to the physical page:
[  143.847229][ T6490] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x52f80
[  143.856021][ T6490] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  143.864532][ T6490] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[  143.872103][ T6490] page_type: f5(slab)
[  143.876184][ T6490] raw: 00fff00000000040 ffff88813ffa7280 ffffea0001e0b600 dead000000000002
[  143.884774][ T6490] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[  143.893461][ T6490] head: 00fff00000000040 ffff88813ffa7280 ffffea0001e0b600 dead000000000002
[  143.902145][ T6490] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[  143.910835][ T6490] head: 00fff00000000003 ffffea00014be001 00000000ffffffff 00000000ffffffff
[  143.919521][ T6490] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  143.928215][ T6490] page dumped because: kasan: bad access detected
[  143.934638][ T6490] page_owner tracks the page as allocated
[  143.940368][ T6490] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5501, tgid 5501 (dhcpcd-run-hook), ts 57802487495, free_ts 57801270335
[  143.961235][ T6490]  post_alloc_hook+0x240/0x2a0
[  143.966022][ T6490]  get_page_from_freelist+0x2365/0x2440
[  143.971585][ T6490]  __alloc_frozen_pages_noprof+0x181/0x370
[  143.977397][ T6490]  alloc_pages_mpol+0x232/0x4a0
[  143.982268][ T6490]  allocate_slab+0x96/0x3a0
[  143.986780][ T6490]  ___slab_alloc+0xe94/0x18a0
[  143.991473][ T6490]  __slab_alloc+0x65/0x100
[  143.995901][ T6490]  __kmalloc_cache_noprof+0x411/0x6f0
[  144.001296][ T6490]  tomoyo_init_log+0x111f/0x1f70
[  144.006246][ T6490]  tomoyo_supervisor+0x340/0x1480
[  144.011287][ T6490]  tomoyo_env_perm+0x149/0x1e0
[  144.016059][ T6490]  tomoyo_find_next_domain+0x15cf/0x1aa0
[  144.021703][ T6490]  tomoyo_bprm_check_security+0x11c/0x180
[  144.027438][ T6490]  security_bprm_check+0x89/0x270
[  144.032482][ T6490]  bprm_execve+0x8ee/0x1450
[  144.036994][ T6490]  do_execveat_common+0x510/0x6a0
[  144.042027][ T6490] page last free pid 5501 tgid 5501 stack trace:
[  144.048357][ T6490]  __free_frozen_pages+0xbc4/0xd30
[  144.053481][ T6490]  __put_partials+0x146/0x170
[  144.058175][ T6490]  put_cpu_partial+0x1f2/0x2e0
[  144.062953][ T6490]  __slab_free+0x2b9/0x390
[  144.067381][ T6490]  qlist_free_all+0x97/0x140
[  144.071989][ T6490]  kasan_quarantine_reduce+0x148/0x160
[  144.077461][ T6490]  __kasan_slab_alloc+0x22/0x80
[  144.082347][ T6490]  __kmalloc_cache_noprof+0x36f/0x6f0
[  144.087749][ T6490]  tomoyo_init_log+0x183/0x1f70
[  144.092627][ T6490]  tomoyo_supervisor+0x340/0x1480
[  144.097682][ T6490]  tomoyo_env_perm+0x149/0x1e0
[  144.102464][ T6490]  tomoyo_find_next_domain+0x15cf/0x1aa0
[  144.108107][ T6490]  tomoyo_bprm_check_security+0x11c/0x180
[  144.113873][ T6490]  security_bprm_check+0x89/0x270
[  144.118937][ T6490]  bprm_execve+0x8ee/0x1450
[  144.123461][ T6490]  do_execveat_common+0x510/0x6a0
[  144.128520][ T6490] 
[  144.130851][ T6490] Memory state around the buggy address:
[  144.136482][ T6490]  ffff888052f80600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.144548][ T6490]  ffff888052f80680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.152611][ T6490] >ffff888052f80700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.160676][ T6490]                                            ^
[  144.166828][ T6490]  ffff888052f80780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.174892][ T6490]  ffff888052f80800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.183006][ T6490] ==================================================================
[  144.214860][ T6490] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  144.222129][ T6490] CPU: 1 UID: 0 PID: 6490 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  144.231094][ T6490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  144.241168][ T6490] Call Trace:
[  144.244459][ T6490]  <TASK>
[  144.247394][ T6490]  dump_stack_lvl+0x99/0x250
[  144.251997][ T6490]  ? __asan_memcpy+0x40/0x70
[  144.256597][ T6490]  ? __pfx_dump_stack_lvl+0x10/0x10
[  144.261805][ T6490]  ? __pfx__printk+0x10/0x10
[  144.266412][ T6490]  vpanic+0x237/0x6d0
[  144.270405][ T6490]  ? __pfx_vpanic+0x10/0x10
[  144.274920][ T6490]  ? preempt_schedule+0xae/0xc0
[  144.279779][ T6490]  ? __pfx_preempt_schedule+0x10/0x10
[  144.285164][ T6490]  panic+0xb9/0xc0
[  144.288898][ T6490]  ? __pfx_panic+0x10/0x10
[  144.293328][ T6490]  ? _raw_spin_unlock_irqrestore+0xfd/0x110
[  144.299237][ T6490]  ? is_module_address+0x17/0xf0
[  144.304211][ T6490]  ? v4l2_fh_open+0xac/0x420
[  144.308818][ T6490]  check_panic_on_warn+0x89/0xb0
[  144.313777][ T6490]  ? v4l2_fh_open+0xac/0x420
[  144.318376][ T6490]  end_report+0x78/0x160
[  144.322623][ T6490]  kasan_report+0x129/0x150
[  144.327137][ T6490]  ? v4l2_fh_open+0xac/0x420
[  144.331741][ T6490]  v4l2_fh_open+0xac/0x420
[  144.336166][ T6490]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  144.342159][ T6490]  em28xx_v4l2_open+0x157/0x9a0
[  144.347025][ T6490]  v4l2_open+0x1bf/0x3a0
[  144.351279][ T6490]  chrdev_open+0x4c9/0x5e0
[  144.355704][ T6490]  ? __pfx_chrdev_open+0x10/0x10
[  144.360646][ T6490]  ? fsnotify_open_perm_and_set_mode+0x113/0x610
[  144.367014][ T6490]  ? __pfx_chrdev_open+0x10/0x10
[  144.372078][ T6490]  do_dentry_open+0x950/0x13f0
[  144.376887][ T6490]  vfs_open+0x3b/0x340
[  144.380980][ T6490]  ? path_openat+0x2ecd/0x3830
[  144.385766][ T6490]  path_openat+0x2ee5/0x3830
[  144.390393][ T6490]  ? __pfx_path_openat+0x10/0x10
[  144.395358][ T6490]  do_filp_open+0x1fa/0x410
[  144.399891][ T6490]  ? __lock_acquire+0xab9/0xd20
[  144.404756][ T6490]  ? __pfx_do_filp_open+0x10/0x10
[  144.409808][ T6490]  ? _raw_spin_unlock+0x28/0x50
[  144.414679][ T6490]  ? alloc_fd+0x64c/0x6c0
[  144.419030][ T6490]  do_sys_openat2+0x121/0x1c0
[  144.423723][ T6490]  ? __pfx_do_sys_openat2+0x10/0x10
[  144.428932][ T6490]  ? __pfx___rseq_handle_notify_resume+0x10/0x10
[  144.435269][ T6490]  ? do_user_addr_fault+0xc85/0x1380
[  144.440563][ T6490]  __x64_sys_openat+0x138/0x170
[  144.445426][ T6490]  do_syscall_64+0xfa/0xfa0
[  144.449945][ T6490]  ? lockdep_hardirqs_on+0x9c/0x150
[  144.455155][ T6490]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.461232][ T6490]  ? clear_bhb_loop+0x60/0xb0
[  144.465919][ T6490]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.471825][ T6490] RIP: 0033:0x7f9a34aa7407
[  144.476264][ T6490] 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
[  144.495886][ T6490] RSP: 002b:00007ffe1774b790 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  144.504325][ T6490] RAX: ffffffffffffffda RBX: 00007f9a35170880 RCX: 00007f9a34aa7407
[  144.512312][ T6490] RDX: 0000000000000000 RSI: 00007ffe1774bf1b RDI: ffffffffffffff9c
[  144.520296][ T6490] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  144.528361][ T6490] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  144.536351][ T6490] R13: 00007ffe1774b9e0 R14: 00007f9a35275000 R15: 000056414e8064d8
[  144.544336][ T6490]  </TASK>
[  144.547638][ T6490] Kernel Offset: disabled
[  144.551963][ T6490] Rebooting in 86400 seconds..