number 4 using dummy_hcd
[  131.220720][   T23] usb 3-1: Using ep0 maxpacket: 32
[  131.237230][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  131.245474][   T23] usb 3-1: config 0 has no interface number 0
[  131.251999][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.266951][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  131.279873][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.289136][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.297249][   T23] usb 3-1: Product: syz
[  131.301454][   T23] usb 3-1: Manufacturer: syz
[  131.306173][   T23] usb 3-1: SerialNumber: syz
[  131.311035][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  131.316448][   T38] usb 2-1: Using ep0 maxpacket: 32
[  131.324442][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  131.332856][ T5756] usb 6-1: config 0 has no interface number 0
[  131.339185][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  131.347528][ T2806] usb 8-1: config 0 has no interface number 0
[  131.353776][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.364148][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  131.366652][ T1118] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  131.372446][   T38] usb 2-1: config 0 has no interface number 0
[  131.387784][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.398990][   T23] usb 3-1: config 0 descriptor??
[  131.404798][ T5809] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  131.405064][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.423885][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.433074][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.441199][ T5756] usb 6-1: Product: syz
[  131.445393][ T5756] usb 6-1: Manufacturer: syz
[  131.450066][ T5756] usb 6-1: SerialNumber: syz
[  131.454788][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.463992][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.472090][ T2806] usb 8-1: Product: syz
[  131.476282][ T2806] usb 8-1: Manufacturer: syz
[  131.481004][ T2806] usb 8-1: SerialNumber: syz
[  131.488664][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.498546][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  131.507623][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.516841][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.524872][   T38] usb 2-1: Product: syz
[  131.529118][   T38] usb 2-1: Manufacturer: syz
[  131.533768][   T38] usb 2-1: SerialNumber: syz
[  131.536648][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  131.545512][ T2806] usb 8-1: config 0 descriptor??
[  131.551472][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  131.552077][ T5756] usb 6-1: config 0 descriptor??
[  131.559769][ T1118] usb 1-1: config 0 has no interface number 0
[  131.571680][ T5805] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  131.579576][ T5807] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22
[  131.587462][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.593990][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.601080][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.607364][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  131.613254][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.616568][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.623121][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  131.632863][ T1118] usb 1-1: Product: syz
[  131.641171][   T38] usb 2-1: config 0 descriptor??
[  131.647488][ T1118] usb 1-1: Manufacturer: syz
[  131.647515][ T1118] usb 1-1: SerialNumber: syz
[  131.661115][ T5808] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  131.672754][ T1118] usb 1-1: config 0 descriptor??
[  131.684503][ T5822] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  131.696019][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.696682][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.705949][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  131.715778][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  131.727392][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  131.798702][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.807801][   T23] em28xx 3-1:0.132: board has no eeprom
[  131.847004][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  131.866763][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.874782][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  131.880934][ T5760] em28xx 3-1:0.132: Registering V4L2 extension
[  131.887477][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  131.907900][   T23] usb 3-1: USB disconnect, device number 4
[  131.916772][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.925530][ T2806] em28xx 8-1:0.132: board has no eeprom
[  131.932708][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  131.949124][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  131.955655][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.965049][ T5756] em28xx 6-1:0.132: board has no eeprom
[  131.967096][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  132.026698][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.034586][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  132.042284][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.049404][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.050871][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  132.059071][ T1118] em28xx 1-1:0.132: board has no eeprom
[  132.074864][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.083763][   T38] em28xx 2-1:0.132: board has no eeprom
[  132.089598][ T5760] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  132.096725][ T5760] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  132.103870][ T5760] em28xx 3-1:0.132: No AC97 audio processor
[  132.114455][ T2806] usb 8-1: USB disconnect, device number 4
[  132.121911][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  132.126768][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.135522][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  132.137400][ T5760] usb 3-1: Decoder not found
[  132.146170][ T5760] em28xx 3-1:0.132: failed to create media graph
[  132.155251][ T5756] usb 6-1: USB disconnect, device number 4
[  132.162751][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  132.167348][ T1118] usb 1-1: USB disconnect, device number 5
[  132.168816][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.182593][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  132.190522][ T5760] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  132.195554][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
2025/09/04 10:58:47 executed programs: 26
[  132.219687][ T5760] em28xx 3-1:0.132: Remote control support is not available for this card.
[  132.228447][ T5765] em28xx 8-1:0.132: Registering V4L2 extension
[  132.248357][   T38] usb 2-1: USB disconnect, device number 4
[  132.255801][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  132.406319][ T5765] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  132.413488][ T5765] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  132.421858][ T5765] em28xx 8-1:0.132: No AC97 audio processor
[  132.430554][ T5765] usb 8-1: Decoder not found
[  132.435215][ T5765] em28xx 8-1:0.132: failed to create media graph
[  132.466186][ T5765] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  132.475176][ T5765] em28xx 8-1:0.132: Remote control support is not available for this card.
[  132.484048][ T5776] em28xx 6-1:0.132: Registering V4L2 extension
[  132.592578][ T5776] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  132.599841][ T5776] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  132.607389][ T5776] em28xx 6-1:0.132: No AC97 audio processor
[  132.614735][ T5776] usb 6-1: Decoder not found
[  132.619498][ T5776] em28xx 6-1:0.132: failed to create media graph
[  132.625882][ T5776] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  132.634915][ T5776] em28xx 6-1:0.132: Remote control support is not available for this card.
[  132.643656][    T9] em28xx 1-1:0.132: Registering V4L2 extension
[  132.745913][    T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  132.753139][    T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  132.760371][    T9] em28xx 1-1:0.132: No AC97 audio processor
[  132.768030][    T9] usb 1-1: Decoder not found
[  132.772697][    T9] em28xx 1-1:0.132: failed to create media graph
[  132.781135][    T9] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  132.789168][    T9] em28xx 1-1:0.132: Remote control support is not available for this card.
[  132.797908][ T5757] em28xx 2-1:0.132: Registering V4L2 extension
[  132.891870][ T5757] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  132.899257][ T5757] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  132.906413][ T5757] em28xx 2-1:0.132: No AC97 audio processor
[  132.914550][ T5757] usb 2-1: Decoder not found
[  132.919246][ T5757] em28xx 2-1:0.132: failed to create media graph
[  132.925630][ T5757] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  132.934163][ T5757] em28xx 2-1:0.132: Remote control support is not available for this card.
[  132.942925][   T23] em28xx 3-1:0.132: Closing input extension
[  132.949913][ T2806] em28xx 8-1:0.132: Closing input extension
[  132.955877][ T5756] em28xx 6-1:0.132: Closing input extension
[  132.963429][   T23] em28xx 3-1:0.132: Freeing device
[  132.969246][ T1118] em28xx 1-1:0.132: Closing input extension
[  132.977720][   T38] em28xx 2-1:0.132: Closing input extension
[  132.980991][ T1118] em28xx 1-1:0.132: Freeing device
[  132.985208][ T5756] em28xx 6-1:0.132: Freeing device
[  132.995105][ T2806] em28xx 8-1:0.132: Freeing device
[  133.005418][   T38] em28xx 2-1:0.132: Freeing device
[  133.306711][ T2806] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[  133.314636][   T23] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  133.316624][ T1118] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  133.348406][ T5756] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[  133.356333][   T38] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  133.466691][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  133.473507][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  133.481873][ T2806] usb 8-1: config 0 has no interface number 0
[  133.488108][   T23] usb 3-1: Using ep0 maxpacket: 32
[  133.494147][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.496621][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  133.506750][   T38] usb 2-1: Using ep0 maxpacket: 32
[  133.511467][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  133.514715][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  133.522834][ T1118] usb 1-1: config 0 has no interface number 0
[  133.523216][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.528051][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  133.536645][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.544096][   T23] usb 3-1: config 0 has no interface number 0
[  133.552437][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.562073][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.567503][ T1118] usb 1-1: Product: syz
[  133.567528][ T1118] usb 1-1: Manufacturer: syz
[  133.567551][ T1118] usb 1-1: SerialNumber: syz
[  133.572927][ T1118] usb 1-1: config 0 descriptor??
[  133.577084][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.593112][ T5838] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  133.594614][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.605742][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.613326][ T2806] usb 8-1: Product: syz
[  133.613352][ T2806] usb 8-1: Manufacturer: syz
[  133.613375][ T2806] usb 8-1: SerialNumber: syz
[  133.620537][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  133.629459][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  133.666740][   T38] usb 2-1: config 0 has no interface number 0
[  133.673245][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.684492][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  133.692874][ T5756] usb 6-1: config 0 has no interface number 0
[  133.701211][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.710350][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.718428][   T23] usb 3-1: Product: syz
[  133.722635][   T23] usb 3-1: Manufacturer: syz
[  133.727302][   T23] usb 3-1: SerialNumber: syz
[  133.733042][ T2806] usb 8-1: config 0 descriptor??
[  133.738162][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.749022][ T5835] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  133.755871][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.765462][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.773588][   T38] usb 2-1: Product: syz
[  133.777834][   T38] usb 2-1: Manufacturer: syz
[  133.782481][   T38] usb 2-1: SerialNumber: syz
[  133.790994][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.800859][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  133.807668][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.816909][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.824928][ T5756] usb 6-1: Product: syz
[  133.829223][ T5756] usb 6-1: Manufacturer: syz
[  133.833843][ T5756] usb 6-1: SerialNumber: syz
[  133.839876][   T23] usb 3-1: config 0 descriptor??
[  133.845729][ T5831] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  133.857814][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  133.859048][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.873859][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  133.882750][   T38] usb 2-1: config 0 descriptor??
[  133.887875][ T5756] usb 6-1: config 0 descriptor??
[  133.893457][ T5834] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  133.894065][ T5837] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  133.912614][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.922502][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  133.929552][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.935151][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.938396][ T1118] em28xx 1-1:0.132: board has no eeprom
[  133.948182][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  134.006611][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.014517][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  134.017404][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  134.021292][    T9] em28xx 1-1:0.132: Registering V4L2 extension
[  134.048066][ T1118] usb 1-1: USB disconnect, device number 6
[  134.066456][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  134.089774][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.098651][ T2806] em28xx 8-1:0.132: board has no eeprom
[  134.107756][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  134.166779][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.174782][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  134.181181][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  134.188109][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  134.192917][    T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  134.201476][    T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  134.202341][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.208808][    T9] em28xx 1-1:0.132: No AC97 audio processor
[  134.217531][   T23] em28xx 3-1:0.132: board has no eeprom
[  134.225854][ T2806] usb 8-1: USB disconnect, device number 5
[  134.236643][    T9] usb 1-1: Decoder not found
[  134.240867][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  134.241293][    T9] em28xx 1-1:0.132: failed to create media graph
[  134.253940][    T9] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  134.263997][    T9] em28xx 1-1:0.132: Remote control support is not available for this card.
[  134.272861][ T5757] em28xx 8-1:0.132: Registering V4L2 extension
[  134.281685][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.290556][   T38] em28xx 2-1:0.132: board has no eeprom
[  134.296217][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.304989][ T5756] em28xx 6-1:0.132: board has no eeprom
[  134.310753][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.318686][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  134.338488][   T23] usb 3-1: USB disconnect, device number 5
[  134.355980][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  134.386635][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.394554][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  134.401142][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.409571][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  134.422754][   T38] usb 2-1: USB disconnect, device number 5
[  134.431447][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  134.441362][ T5756] usb 6-1: USB disconnect, device number 5
[  134.454113][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  134.505309][ T5757] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  134.512839][ T5757] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  134.520381][ T5757] em28xx 8-1:0.132: No AC97 audio processor
[  134.529985][ T5757] usb 8-1: Decoder not found
[  134.534662][ T5757] em28xx 8-1:0.132: failed to create media graph
[  134.543217][ T5757] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  134.551232][ T5757] em28xx 8-1:0.132: Remote control support is not available for this card.
[  134.559947][ T2806] em28xx 8-1:0.132: Closing input extension
[  134.566665][ T1118] em28xx 1-1:0.132: Closing input extension
[  134.568579][ T2806] em28xx 8-1:0.132: Freeing device
[  134.577885][ T5776] em28xx 3-1:0.132: Registering V4L2 extension
[  134.606045][ T1118] em28xx 1-1:0.132: Freeing device
[  134.801257][ T5776] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  134.808889][ T5776] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  134.816358][ T5776] em28xx 3-1:0.132: No AC97 audio processor
[  134.828107][ T5776] usb 3-1: Decoder not found
[  134.832774][ T5776] em28xx 3-1:0.132: failed to create media graph
[  134.841236][ T5776] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  134.849555][ T5776] em28xx 3-1:0.132: Remote control support is not available for this card.
[  134.858683][ T5765] em28xx 2-1:0.132: Registering V4L2 extension
[  134.929936][ T2806] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[  134.931435][ T1118] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  135.003050][ T5765] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  135.010312][ T5765] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  135.018215][ T5765] em28xx 2-1:0.132: No AC97 audio processor
[  135.030496][ T5765] usb 2-1: Decoder not found
[  135.035147][ T5765] em28xx 2-1:0.132: failed to create media graph
[  135.041598][ T5765] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  135.049614][ T5765] em28xx 2-1:0.132: Remote control support is not available for this card.
[  135.058350][ T5760] em28xx 6-1:0.132: Registering V4L2 extension
[  135.107514][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  135.114505][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  135.123300][ T2806] usb 8-1: config 0 has no interface number 0
[  135.127633][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  135.131915][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.147068][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.155880][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  135.156220][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.164388][ T1118] usb 1-1: config 0 has no interface number 0
[  135.172444][ T2806] usb 8-1: Product: syz
[  135.179911][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.182732][ T2806] usb 8-1: Manufacturer: syz
[  135.196070][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.197418][ T2806] usb 8-1: SerialNumber: syz
[  135.206591][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.215117][ T2806] usb 8-1: config 0 descriptor??
[  135.219143][ T1118] usb 1-1: Product: syz
[  135.224889][ T5860] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  135.228414][ T1118] usb 1-1: Manufacturer: syz
[  135.240184][ T1118] usb 1-1: SerialNumber: syz
[  135.240625][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.254673][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  135.268715][ T1118] usb 1-1: config 0 descriptor??
[  135.274921][ T5857] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  135.288693][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.298830][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  135.318384][ T5760] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  135.325523][ T5760] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  135.333368][ T5760] em28xx 6-1:0.132: No AC97 audio processor
[  135.341453][ T5760] usb 6-1: Decoder not found
[  135.346122][ T5760] em28xx 6-1:0.132: failed to create media graph
[  135.352597][ T5760] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  135.364395][ T5760] em28xx 6-1:0.132: Remote control support is not available for this card.
[  135.373425][   T23] em28xx 3-1:0.132: Closing input extension
[  135.381127][   T38] em28xx 2-1:0.132: Closing input extension
[  135.389139][   T23] em28xx 3-1:0.132: Freeing device
[  135.397466][ T5756] em28xx 6-1:0.132: Closing input extension
[  135.405822][   T38] em28xx 2-1:0.132: Freeing device
[  135.414672][ T5756] em28xx 6-1:0.132: Freeing device
[  135.498863][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  135.536969][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  135.569730][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.580061][ T2806] em28xx 8-1:0.132: board has no eeprom
[  135.598710][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.607557][ T1118] em28xx 1-1:0.132: board has no eeprom
[  135.656598][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.664499][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  135.667185][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.670610][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[  135.685364][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  135.708701][ T1118] usb 1-1: USB disconnect, device number 7
[  135.727517][ T2806] usb 8-1: USB disconnect, device number 6
[  135.735253][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  135.756170][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  135.777035][   T23] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  135.786124][   T38] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  135.806610][ T5756] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[  135.884302][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  135.891469][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  135.898960][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[  135.910213][ T5760] usb 8-1: Decoder not found
[  135.914908][ T5760] em28xx 8-1:0.132: failed to create media graph
[  135.921442][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  135.929516][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[  135.938232][    T9] em28xx 1-1:0.132: Registering V4L2 extension
[  135.956614][   T23] usb 3-1: Using ep0 maxpacket: 32
[  135.969732][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  135.978320][   T23] usb 3-1: config 0 has no interface number 0
[  135.992637][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.003968][   T38] usb 2-1: Using ep0 maxpacket: 32
[  136.010922][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  136.018713][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  136.027037][   T38] usb 2-1: config 0 has no interface number 0
[  136.034176][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  136.042990][ T5756] usb 6-1: config 0 has no interface number 0
[  136.052047][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.062619][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.073993][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.083186][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.091303][   T23] usb 3-1: Product: syz
[  136.095547][   T23] usb 3-1: Manufacturer: syz
[  136.100306][   T23] usb 3-1: SerialNumber: syz
[  136.108142][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.117400][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.125438][   T38] usb 2-1: Product: syz
[  136.129705][   T38] usb 2-1: Manufacturer: syz
[  136.134340][   T38] usb 2-1: SerialNumber: syz
[  136.143270][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.152446][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.160550][ T5756] usb 6-1: Product: syz
[  136.164754][ T5756] usb 6-1: Manufacturer: syz
[  136.169447][ T5756] usb 6-1: SerialNumber: syz
[  136.175823][   T23] usb 3-1: config 0 descriptor??
[  136.183538][ T5862] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  136.192771][   T38] usb 2-1: config 0 descriptor??
[  136.200053][ T5863] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  136.206366][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.217325][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  136.219433][    T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  136.227971][ T5756] usb 6-1: config 0 descriptor??
[  136.231150][    T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  136.240182][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.243302][    T9] em28xx 1-1:0.132: No AC97 audio processor
[  136.253026][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  136.259225][ T5864] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  136.275764][    T9] usb 1-1: Decoder not found
[  136.283514][    T9] em28xx 1-1:0.132: failed to create media graph
[  136.286094][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.291451][    T9] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  136.300366][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  136.309960][    T9] em28xx 1-1:0.132: Remote control support is not available for this card.
[  136.322411][ T1118] em28xx 1-1:0.132: Closing input extension
[  136.328604][ T2806] em28xx 8-1:0.132: Closing input extension
[  136.331797][ T1118] em28xx 1-1:0.132: Freeing device
[  136.342577][ T2806] em28xx 8-1:0.132: Freeing device
[  136.458720][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  136.479969][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  136.526995][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  136.535088][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.544422][   T23] em28xx 3-1:0.132: board has no eeprom
[  136.552491][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.561687][   T38] em28xx 2-1:0.132: board has no eeprom
[  136.588138][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.596975][ T5756] em28xx 6-1:0.132: board has no eeprom
[  136.626698][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.634638][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  136.636748][ T1118] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  136.640755][ T5760] em28xx 3-1:0.132: Registering V4L2 extension
[  136.655237][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.663163][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  136.673527][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.681603][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  136.688010][   T23] usb 3-1: USB disconnect, device number 6
[  136.705232][   T38] usb 2-1: USB disconnect, device number 6
[  136.711297][ T2806] usb 8-1: new high-speed USB device number 7 using dummy_hcd
[  136.728097][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  136.735133][ T5756] usb 6-1: USB disconnect, device number 6
[  136.750654][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  136.766062][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  136.816665][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  136.823901][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  136.832625][ T1118] usb 1-1: config 0 has no interface number 0
[  136.839099][ T5760] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  136.839891][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.846187][ T5760] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  136.859014][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.863984][ T5760] em28xx 3-1:0.132: No AC97 audio processor
[  136.872569][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.872602][ T1118] usb 1-1: Product: syz
[  136.872625][ T1118] usb 1-1: Manufacturer: syz
[  136.872647][ T1118] usb 1-1: SerialNumber: syz
[  136.877349][ T1118] usb 1-1: config 0 descriptor??
[  136.886154][ T5760] usb 3-1: Decoder not found
[  136.889179][ T5884] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  136.891493][ T5760] em28xx 3-1:0.132: failed to create media graph
[  136.916760][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.919010][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  136.924836][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  136.937972][ T5760] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  136.964686][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  136.973020][ T2806] usb 8-1: config 0 has no interface number 0
[  136.986296][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.001902][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.011131][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.020357][ T2806] usb 8-1: Product: syz
[  137.024701][ T2806] usb 8-1: Manufacturer: syz
[  137.029786][ T2806] usb 8-1: SerialNumber: syz
[  137.037498][ T5760] em28xx 3-1:0.132: Remote control support is not available for this card.
[  137.046191][ T5765] em28xx 2-1:0.132: Registering V4L2 extension
[  137.073280][ T2806] usb 8-1: config 0 descriptor??
[  137.089187][ T5883] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22
[  137.109797][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.119809][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  137.157048][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  137.212167][ T5765] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  137.219540][ T5765] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  137.226793][ T5765] em28xx 2-1:0.132: No AC97 audio processor
[  137.229484][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.235740][ T5765] usb 2-1: Decoder not found
[  137.241606][ T1118] em28xx 1-1:0.132: board has no eeprom
[  137.246246][ T5765] em28xx 2-1:0.132: failed to create media graph
[  137.258216][ T5765] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  137.266362][ T5765] em28xx 2-1:0.132: Remote control support is not available for this card.
[  137.275104][ T5776] em28xx 6-1:0.132: Registering V4L2 extension
[  137.306654][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.314590][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  137.331085][ T1118] usb 1-1: USB disconnect, device number 8
[  137.340459][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  137.358599][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  137.404713][ T5776] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  137.411949][ T5776] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  137.419153][ T5776] em28xx 6-1:0.132: No AC97 audio processor
[  137.427677][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.436436][ T2806] em28xx 8-1:0.132: board has no eeprom
[  137.442732][ T5776] usb 6-1: Decoder not found
[  137.448097][ T5776] em28xx 6-1:0.132: failed to create media graph
[  137.459487][ T5776] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  137.467738][ T5776] em28xx 6-1:0.132: Remote control support is not available for this card.
[  137.476476][   T23] em28xx 3-1:0.132: Closing input extension
[  137.482834][   T38] em28xx 2-1:0.132: Closing input extension
[  137.490476][   T23] em28xx 3-1:0.132: Freeing device
[  137.496680][    T9] em28xx 1-1:0.132: Registering V4L2 extension
[  137.506485][   T38] em28xx 2-1:0.132: Freeing device
[  137.521415][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.529385][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  137.568638][ T2806] usb 8-1: USB disconnect, device number 7
[  137.576065][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
2025/09/04 10:58:52 executed programs: 41
[  137.694867][    T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  137.702082][    T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  137.709661][    T9] em28xx 1-1:0.132: No AC97 audio processor
[  137.723166][    T9] usb 1-1: Decoder not found
[  137.727928][    T9] em28xx 1-1:0.132: failed to create media graph
[  137.734922][    T9] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  137.743986][    T9] em28xx 1-1:0.132: Remote control support is not available for this card.
[  137.753402][ T5756] em28xx 6-1:0.132: Closing input extension
[  137.767195][ T5776] em28xx 8-1:0.132: Registering V4L2 extension
[  137.778280][ T5756] em28xx 6-1:0.132: Freeing device
[  137.806796][   T23] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  137.828353][   T38] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  137.976923][   T23] usb 3-1: Using ep0 maxpacket: 32
[  137.982534][ T5776] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  137.990136][ T5776] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  137.998062][ T5776] em28xx 8-1:0.132: No AC97 audio processor
[  138.009554][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  138.017865][   T23] usb 3-1: config 0 has no interface number 0
[  138.023991][   T38] usb 2-1: Using ep0 maxpacket: 32
[  138.029415][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.040007][ T5776] usb 8-1: Decoder not found
[  138.044719][ T5776] em28xx 8-1:0.132: failed to create media graph
[  138.051850][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  138.060106][   T38] usb 2-1: config 0 has no interface number 0
[  138.066635][ T5776] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  138.073715][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.085954][ T5776] em28xx 8-1:0.132: Remote control support is not available for this card.
[  138.094777][ T1118] em28xx 1-1:0.132: Closing input extension
[  138.097092][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.105151][ T1118] em28xx 1-1:0.132: Freeing device
[  138.110002][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.123341][   T23] usb 3-1: Product: syz
[  138.127797][   T23] usb 3-1: Manufacturer: syz
[  138.132437][   T23] usb 3-1: SerialNumber: syz
[  138.137758][ T5756] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[  138.145566][ T2806] em28xx 8-1:0.132: Closing input extension
[  138.153388][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.162537][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.170630][   T38] usb 2-1: Product: syz
[  138.174835][   T38] usb 2-1: Manufacturer: syz
[  138.179617][   T38] usb 2-1: SerialNumber: syz
[  138.186807][ T2806] em28xx 8-1:0.132: Freeing device
[  138.213375][   T38] usb 2-1: config 0 descriptor??
[  138.220415][ T5893] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  138.265787][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.276155][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  138.285739][   T23] usb 3-1: config 0 descriptor??
[  138.297629][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  138.309725][ T5892] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  138.325736][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  138.334121][ T5756] usb 6-1: config 0 has no interface number 0
[  138.343642][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.353684][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  138.366699][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.385012][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.394311][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.402407][ T5756] usb 6-1: Product: syz
[  138.406691][ T5756] usb 6-1: Manufacturer: syz
[  138.411348][ T5756] usb 6-1: SerialNumber: syz
[  138.422523][ T5756] usb 6-1: config 0 descriptor??
[  138.430496][ T5895] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  138.438063][ T1118] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  138.472351][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.482916][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  138.490859][ T2806] usb 8-1: new high-speed USB device number 8 using dummy_hcd
[  138.507521][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  138.579224][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  138.588543][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.598971][   T38] em28xx 2-1:0.132: board has no eeprom
[  138.606653][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  138.613406][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  138.621690][ T1118] usb 1-1: config 0 has no interface number 0
[  138.638999][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.646610][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.648311][   T23] em28xx 3-1:0.132: board has no eeprom
[  138.664688][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  138.672580][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.680642][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  138.686841][ T5765] em28xx 2-1:0.132: Registering V4L2 extension
[  138.694965][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.695479][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  138.704152][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.704186][ T1118] usb 1-1: Product: syz
[  138.704209][ T1118] usb 1-1: Manufacturer: syz
[  138.704232][ T1118] usb 1-1: SerialNumber: syz
[  138.712478][ T2806] usb 8-1: config 0 has no interface number 0
[  138.741201][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  138.757155][   T38] usb 2-1: USB disconnect, device number 7
[  138.764775][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  138.772176][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.785000][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.794381][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.802543][ T2806] usb 8-1: Product: syz
[  138.806924][ T2806] usb 8-1: Manufacturer: syz
[  138.811568][ T2806] usb 8-1: SerialNumber: syz
[  138.816237][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.824490][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  138.825459][ T1118] usb 1-1: config 0 descriptor??
[  138.833100][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.844990][ T5756] em28xx 6-1:0.132: board has no eeprom
[  138.846191][ T5904] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  138.866704][   T23] usb 3-1: USB disconnect, device number 7
[  138.868805][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.882461][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  138.882505][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  138.896154][ T2806] usb 8-1: config 0 descriptor??
[  138.906604][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.914495][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  138.928808][ T5908] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  138.941870][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.951849][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  138.963372][ T5756] usb 6-1: USB disconnect, device number 7
[  138.995072][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  139.019074][ T5765] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  139.026269][ T5765] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  139.034000][ T5765] em28xx 2-1:0.132: No AC97 audio processor
[  139.043070][ T5765] usb 2-1: Decoder not found
[  139.047921][ T5765] em28xx 2-1:0.132: failed to create media graph
[  139.054381][ T5765] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  139.073119][ T5765] em28xx 2-1:0.132: Remote control support is not available for this card.
[  139.081925][ T5776] em28xx 3-1:0.132: Registering V4L2 extension
[  139.118965][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  139.179257][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.188722][ T1118] em28xx 1-1:0.132: board has no eeprom
[  139.206978][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  139.242979][ T5776] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  139.251152][ T5776] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  139.258371][ T5776] em28xx 3-1:0.132: No AC97 audio processor
[  139.265690][ T5776] usb 3-1: Decoder not found
[  139.266651][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.270432][ T5776] em28xx 3-1:0.132: failed to create media graph
[  139.278370][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  139.285927][ T5776] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  139.302152][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.311118][ T2806] em28xx 8-1:0.132: board has no eeprom
[  139.318613][ T5776] em28xx 3-1:0.132: Remote control support is not available for this card.
[  139.322760][ T1118] usb 1-1: USB disconnect, device number 9
[  139.327471][ T5760] em28xx 6-1:0.132: Registering V4L2 extension
[  139.355367][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  139.396627][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.404603][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  139.434921][ T2806] usb 8-1: USB disconnect, device number 8
[  139.451449][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  139.491429][ T5760] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  139.500306][ T5760] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  139.507497][ T5760] em28xx 6-1:0.132: No AC97 audio processor
[  139.514838][ T5760] usb 6-1: Decoder not found
[  139.519554][ T5760] em28xx 6-1:0.132: failed to create media graph
[  139.525927][ T5760] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  139.534087][ T5760] em28xx 6-1:0.132: Remote control support is not available for this card.
[  139.542817][   T38] em28xx 2-1:0.132: Closing input extension
[  139.550254][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  139.558498][   T38] em28xx 2-1:0.132: Freeing device
[  139.751266][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  139.760433][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  139.767980][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  139.776162][ T5762] usb 1-1: Decoder not found
[  139.781062][ T5762] em28xx 1-1:0.132: failed to create media graph
[  139.787481][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  139.797149][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  139.805823][ T1118] em28xx 1-1:0.132: Closing input extension
[  139.812000][   T23] em28xx 3-1:0.132: Closing input extension
[  139.814761][ T1118] em28xx 1-1:0.132: Freeing device
[  139.818807][ T5776] em28xx 8-1:0.132: Registering V4L2 extension
[  139.841374][   T23] em28xx 3-1:0.132: Freeing device
[  139.878726][   T38] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  139.990741][ T5776] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  139.997881][ T5776] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  140.005059][ T5776] em28xx 8-1:0.132: No AC97 audio processor
[  140.014980][ T5776] usb 8-1: Decoder not found
[  140.019699][ T5776] em28xx 8-1:0.132: failed to create media graph
[  140.027244][ T5776] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  140.035376][ T5776] em28xx 8-1:0.132: Remote control support is not available for this card.
[  140.044188][ T5756] em28xx 6-1:0.132: Closing input extension
[  140.050227][   T38] usb 2-1: Using ep0 maxpacket: 32
[  140.055482][ T2806] em28xx 8-1:0.132: Closing input extension
[  140.065040][ T5756] em28xx 6-1:0.132: Freeing device
[  140.071430][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  140.079949][   T38] usb 2-1: config 0 has no interface number 0
[  140.090681][ T2806] em28xx 8-1:0.132: Freeing device
[  140.097291][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.114570][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.123791][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.132166][   T38] usb 2-1: Product: syz
[  140.136366][   T38] usb 2-1: Manufacturer: syz
[  140.137576][ T1118] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  140.141431][   T38] usb 2-1: SerialNumber: syz
[  140.156646][   T23] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  140.173210][   T38] usb 2-1: config 0 descriptor??
[  140.180654][ T5917] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  140.204302][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.214229][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  140.316613][   T23] usb 3-1: Using ep0 maxpacket: 32
[  140.324654][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  140.332156][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  140.332521][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  140.340702][ T1118] usb 1-1: config 0 has no interface number 0
[  140.348807][   T23] usb 3-1: config 0 has no interface number 0
[  140.365786][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.376471][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.379086][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.390375][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.395702][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.404877][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.404917][   T23] usb 3-1: Product: syz
[  140.413015][ T1118] usb 1-1: Product: syz
[  140.413041][ T1118] usb 1-1: Manufacturer: syz
[  140.413064][ T1118] usb 1-1: SerialNumber: syz
[  140.421115][   T23] usb 3-1: Manufacturer: syz
[  140.443927][   T23] usb 3-1: SerialNumber: syz
[  140.449331][ T5756] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[  140.471842][   T23] usb 3-1: config 0 descriptor??
[  140.477885][ T5918] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  140.490233][ T1118] usb 1-1: config 0 descriptor??
[  140.491067][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.503604][ T5927] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  140.505912][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  140.518233][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.520214][ T2806] usb 8-1: new high-speed USB device number 9 using dummy_hcd
[  140.529313][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  140.543658][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  140.609338][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.618300][   T38] em28xx 2-1:0.132: board has no eeprom
[  140.627111][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  140.634214][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  140.642585][ T5756] usb 6-1: config 0 has no interface number 0
[  140.648806][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.661176][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.670347][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.678455][ T5756] usb 6-1: Product: syz
[  140.682683][ T5756] usb 6-1: Manufacturer: syz
[  140.687420][ T5756] usb 6-1: SerialNumber: syz
[  140.693735][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.701681][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  140.707802][ T5776] em28xx 2-1:0.132: Registering V4L2 extension
[  140.718251][ T5756] usb 6-1: config 0 descriptor??
[  140.724202][ T5922] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  140.726666][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  140.745921][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  140.754442][ T2806] usb 8-1: config 0 has no interface number 0
[  140.761555][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  140.771353][   T38] usb 2-1: USB disconnect, device number 8
[  140.779503][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  140.781987][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.795636][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  140.803166][ T5776] em28xx 2-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  140.813461][ T5776] em28xx 2-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  140.823475][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  140.829296][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.841849][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.851254][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.859588][ T2806] usb 8-1: Product: syz
[  140.860260][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.863783][ T2806] usb 8-1: Manufacturer: syz
[  140.863809][ T2806] usb 8-1: SerialNumber: syz
[  140.876761][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.877261][ T1118] em28xx 1-1:0.132: board has no eeprom
[  140.881873][   T23] em28xx 3-1:0.132: board has no eeprom
[  140.906035][ T2806] usb 8-1: config 0 descriptor??
[  140.911897][ T5930] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22
[  140.925857][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.935773][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  140.946754][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.954708][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  140.963961][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.972005][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  140.999927][ T1118] usb 1-1: USB disconnect, device number 10
[  141.029376][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  141.050381][ T5776] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  141.057775][ T5776] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  141.064992][ T5776] em28xx 2-1:0.132: No AC97 audio processor
[  141.072724][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  141.079367][   T23] usb 3-1: USB disconnect, device number 8
[  141.088622][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  141.095989][ T5776] usb 2-1: Decoder not found
[  141.100951][ T5776] em28xx 2-1:0.132: failed to create media graph
[  141.107628][ T5776] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  141.115863][ T5776] em28xx 2-1:0.132: Remote control support is not available for this card.
[  141.124712][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  141.149448][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.159417][ T5756] em28xx 6-1:0.132: board has no eeprom
[  141.177359][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  141.222434][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.230933][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  141.243281][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.252186][ T2806] em28xx 8-1:0.132: board has no eeprom
[  141.297141][ T5756] usb 6-1: USB disconnect, device number 8
[  141.304618][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  141.307698][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  141.317466][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  141.324679][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  141.335390][ T5762] usb 1-1: Decoder not found
[  141.340155][ T5762] em28xx 1-1:0.132: failed to create media graph
[  141.346599][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  141.354603][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  141.356658][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.363327][ T1118] em28xx 1-1:0.132: Closing input extension
[  141.371150][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  141.381141][ T1118] em28xx 1-1:0.132: Freeing device
[  141.383295][ T5760] em28xx 3-1:0.132: Registering V4L2 extension
[  141.427663][ T2806] usb 8-1: USB disconnect, device number 9
[  141.438060][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  141.554992][ T5760] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  141.562249][ T5760] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  141.569714][ T5760] em28xx 3-1:0.132: No AC97 audio processor
[  141.581726][ T5760] usb 3-1: Decoder not found
[  141.586388][ T5760] em28xx 3-1:0.132: failed to create media graph
[  141.592828][ T5760] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  141.600876][ T5760] em28xx 3-1:0.132: Remote control support is not available for this card.
[  141.609620][   T38] em28xx 2-1:0.132: Closing input extension
[  141.615584][ T5776] em28xx 6-1:0.132: Registering V4L2 extension
[  141.624503][   T38] em28xx 2-1:0.132: Freeing device
[  141.698404][ T1118] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  141.828578][ T5776] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  141.835694][ T5776] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  141.843253][ T5776] em28xx 6-1:0.132: No AC97 audio processor
[  141.851431][ T5776] usb 6-1: Decoder not found
[  141.856077][ T5776] em28xx 6-1:0.132: failed to create media graph
[  141.864543][ T5776] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  141.872719][ T5776] em28xx 6-1:0.132: Remote control support is not available for this card.
[  141.881459][ T5765] em28xx 8-1:0.132: Registering V4L2 extension
[  141.896729][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  141.903865][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  141.912207][ T1118] usb 1-1: config 0 has no interface number 0
[  141.919252][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.931930][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.941228][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.946718][   T38] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  141.949288][ T1118] usb 1-1: Product: syz
[  141.960932][ T1118] usb 1-1: Manufacturer: syz
[  141.965658][ T1118] usb 1-1: SerialNumber: syz
[  141.974847][ T1118] usb 1-1: config 0 descriptor??
[  141.986150][ T5946] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  141.999555][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.009967][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  142.039429][ T5765] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  142.046628][ T5765] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  142.053951][ T5765] em28xx 8-1:0.132: No AC97 audio processor
[  142.065305][ T5765] usb 8-1: Decoder not found
[  142.070139][ T5765] em28xx 8-1:0.132: failed to create media graph
[  142.076708][ T5765] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  142.085224][ T5765] em28xx 8-1:0.132: Remote control support is not available for this card.
[  142.094157][   T23] em28xx 3-1:0.132: Closing input extension
[  142.100387][ T5756] em28xx 6-1:0.132: Closing input extension
[  142.108964][   T23] em28xx 3-1:0.132: Freeing device
[  142.116421][ T2806] em28xx 8-1:0.132: Closing input extension
[  142.124662][ T5756] em28xx 6-1:0.132: Freeing device
[  142.130275][   T38] usb 2-1: Using ep0 maxpacket: 32
[  142.142571][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  142.151119][   T38] usb 2-1: config 0 has no interface number 0
[  142.159758][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.171648][ T2806] em28xx 8-1:0.132: Freeing device
[  142.187741][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.197174][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.205220][   T38] usb 2-1: Product: syz
[  142.209759][   T38] usb 2-1: Manufacturer: syz
[  142.214410][   T38] usb 2-1: SerialNumber: syz
[  142.239830][   T38] usb 2-1: config 0 descriptor??
[  142.245337][ T5942] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  142.263528][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.273499][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  142.303739][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  142.391323][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.400922][ T1118] em28xx 1-1:0.132: board has no eeprom
[  142.468199][   T23] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  142.475911][ T5756] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[  142.486662][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.494594][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  142.501186][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  142.506694][ T2806] usb 8-1: new high-speed USB device number 10 using dummy_hcd
[  142.521137][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  142.526064][ T1118] usb 1-1: USB disconnect, device number 11
[  142.535115][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  142.598934][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.607952][   T38] em28xx 2-1:0.132: board has no eeprom
[  142.626952][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  142.636920][   T23] usb 3-1: Using ep0 maxpacket: 32
[  142.637472][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  142.644779][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  142.649683][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  142.657795][ T5756] usb 6-1: config 0 has no interface number 0
[  142.659015][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.665090][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  142.668587][ T5762] usb 1-1: Decoder not found
[  142.672288][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  142.681652][ T5762] em28xx 1-1:0.132: failed to create media graph
[  142.686062][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  142.688203][   T23] usb 3-1: config 0 has no interface number 0
[  142.694516][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  142.700803][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.708246][ T1118] em28xx 1-1:0.132: Closing input extension
[  142.713674][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  142.724550][ T1118] em28xx 1-1:0.132: Freeing device
[  142.728598][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  142.763020][ T5765] em28xx 2-1:0.132: Registering V4L2 extension
[  142.771660][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.781892][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.791062][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
2025/09/04 10:58:57 executed programs: 53
[  142.800317][ T5756] usb 6-1: Product: syz
[  142.804537][ T5756] usb 6-1: Manufacturer: syz
[  142.809677][ T5756] usb 6-1: SerialNumber: syz
[  142.817747][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  142.826032][ T2806] usb 8-1: config 0 has no interface number 0
[  142.836844][   T38] usb 2-1: USB disconnect, device number 9
[  142.844600][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  142.850485][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.859638][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.867735][   T23] usb 3-1: Product: syz
[  142.872029][   T23] usb 3-1: Manufacturer: syz
[  142.876710][   T23] usb 3-1: SerialNumber: syz
[  142.882007][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.895524][ T5756] usb 6-1: config 0 descriptor??
[  142.902298][ T5951] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[  142.911458][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.920644][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.928906][ T2806] usb 8-1: Product: syz
[  142.933109][ T2806] usb 8-1: Manufacturer: syz
[  142.937785][ T2806] usb 8-1: SerialNumber: syz
[  142.946918][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.956852][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  142.968320][   T23] usb 3-1: config 0 descriptor??
[  142.974005][ T5945] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  142.987153][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.997033][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  143.009276][ T2806] usb 8-1: config 0 descriptor??
[  143.014953][ T5954] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22
[  143.029345][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.039494][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  143.143042][ T5765] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  143.150224][ T5765] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  143.157549][ T5765] em28xx 2-1:0.132: No AC97 audio processor
[  143.165694][ T5765] usb 2-1: Decoder not found
[  143.170477][ T5765] em28xx 2-1:0.132: failed to create media graph
[  143.180461][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  143.187224][ T1118] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  143.189600][ T5765] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  143.204090][ T5765] em28xx 2-1:0.132: Remote control support is not available for this card.
[  143.212923][   T38] em28xx 2-1:0.132: Closing input extension
[  143.221222][   T38] em28xx 2-1:0.132: Freeing device
[  143.248426][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.257792][ T5756] em28xx 6-1:0.132: board has no eeprom
[  143.263492][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  143.287001][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  143.326624][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.334566][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  143.341963][ T5765] em28xx 6-1:0.132: Registering V4L2 extension
[  143.348579][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.356617][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  143.357927][   T23] em28xx 3-1:0.132: board has no eeprom
[  143.365284][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  143.374938][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.377078][ T1118] usb 1-1: config 0 has no interface number 0
[  143.385470][ T2806] em28xx 8-1:0.132: board has no eeprom
[  143.393533][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.403833][ T5756] usb 6-1: USB disconnect, device number 9
[  143.415856][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  143.428794][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.438033][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.446199][ T1118] usb 1-1: Product: syz
[  143.450510][ T1118] usb 1-1: Manufacturer: syz
[  143.455323][ T1118] usb 1-1: SerialNumber: syz
[  143.456615][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.468281][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  143.475955][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.482814][ T1118] usb 1-1: config 0 descriptor??
[  143.484536][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  143.490180][ T5968] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  143.514086][ T2806] usb 8-1: USB disconnect, device number 10
[  143.515399][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.529930][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  143.538471][   T23] usb 3-1: USB disconnect, device number 9
[  143.550211][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  143.556623][   T38] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  143.567591][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  143.618848][ T5765] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  143.626009][ T5765] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  143.633623][ T5765] em28xx 6-1:0.132: No AC97 audio processor
[  143.653977][ T5765] usb 6-1: Decoder not found
[  143.659201][ T5765] em28xx 6-1:0.132: failed to create media graph
[  143.667292][ T5765] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  143.675559][ T5765] em28xx 6-1:0.132: Remote control support is not available for this card.
[  143.684760][ T5776] em28xx 3-1:0.132: Registering V4L2 extension
[  143.729076][   T38] usb 2-1: Using ep0 maxpacket: 32
[  143.736228][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  143.744772][   T38] usb 2-1: config 0 has no interface number 0
[  143.761848][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.780441][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  143.784770][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.795814][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.804251][   T38] usb 2-1: Product: syz
[  143.808948][   T38] usb 2-1: Manufacturer: syz
[  143.813591][   T38] usb 2-1: SerialNumber: syz
[  143.840806][   T38] usb 2-1: config 0 descriptor??
[  143.849967][ T5971] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  143.850770][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.862590][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.866090][ T1118] em28xx 1-1:0.132: board has no eeprom
[  143.875849][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  143.922317][ T5776] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  143.929483][ T5776] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  143.937793][ T5776] em28xx 3-1:0.132: No AC97 audio processor
[  143.945930][ T5776] usb 3-1: Decoder not found
[  143.946626][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.950680][ T5776] em28xx 3-1:0.132: failed to create media graph
[  143.958504][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  143.965015][ T5776] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  143.980373][ T5776] em28xx 3-1:0.132: Remote control support is not available for this card.
[  143.983911][ T1118] usb 1-1: USB disconnect, device number 12
[  143.992923][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[  143.997078][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  144.114298][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  144.121583][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  144.128832][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[  144.135106][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  144.143085][ T5760] usb 8-1: Decoder not found
[  144.147775][ T5760] em28xx 8-1:0.132: failed to create media graph
[  144.154206][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  144.162368][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[  144.171294][ T5756] em28xx 6-1:0.132: Closing input extension
[  144.177539][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  144.180379][ T5756] em28xx 6-1:0.132: Freeing device
[  144.203123][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  144.212413][   T38] em28xx 2-1:0.132: board has no eeprom
[  144.323227][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  144.331222][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  144.349446][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  144.356985][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  144.364470][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  144.369044][   T38] usb 2-1: USB disconnect, device number 10
[  144.386423][ T5762] usb 1-1: Decoder not found
[  144.391630][ T5762] em28xx 1-1:0.132: failed to create media graph
[  144.398288][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  144.406603][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  144.415821][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  144.427520][   T23] em28xx 3-1:0.132: Closing input extension
[  144.433495][ T1118] em28xx 1-1:0.132: Closing input extension
[  144.441892][ T2806] em28xx 8-1:0.132: Closing input extension
[  144.449234][   T23] em28xx 3-1:0.132: Freeing device
[  144.451154][ T1118] em28xx 1-1:0.132: Freeing device
[  144.462425][ T5760] em28xx 2-1:0.132: Registering V4L2 extension
[  144.480665][ T2806] em28xx 8-1:0.132: Freeing device
[  144.546645][ T5756] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[  144.712806][ T5760] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  144.720071][ T5760] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  144.727304][ T5760] em28xx 2-1:0.132: No AC97 audio processor
[  144.733773][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  144.740692][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  144.749364][ T5756] usb 6-1: config 0 has no interface number 0
[  144.758214][ T5760] usb 2-1: Decoder not found
[  144.762874][ T5760] em28xx 2-1:0.132: failed to create media graph
[  144.769469][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.780286][ T5760] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  144.786666][ T1118] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  144.797379][   T23] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  144.806483][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.815662][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.823881][ T5756] usb 6-1: Product: syz
[  144.828130][ T5756] usb 6-1: Manufacturer: syz
[  144.832772][ T5756] usb 6-1: SerialNumber: syz
[  144.838589][ T5760] em28xx 2-1:0.132: Remote control support is not available for this card.
[  144.847352][   T38] em28xx 2-1:0.132: Closing input extension
[  144.855755][   T38] em28xx 2-1:0.132: Freeing device
[  144.862832][ T2806] usb 8-1: new high-speed USB device number 11 using dummy_hcd
[  144.874656][ T5756] usb 6-1: config 0 descriptor??
[  144.882931][ T5977] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  144.897518][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  144.907388][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  144.956623][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  144.956647][   T23] usb 3-1: Using ep0 maxpacket: 32
[  144.969224][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  144.977630][ T1118] usb 1-1: config 0 has no interface number 0
[  144.984283][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.984380][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  144.997770][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  145.004168][   T23] usb 3-1: config 0 has no interface number 0
[  145.012859][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.012892][ T1118] usb 1-1: Product: syz
[  145.012915][ T1118] usb 1-1: Manufacturer: syz
[  145.012938][ T1118] usb 1-1: SerialNumber: syz
[  145.030856][ T1118] usb 1-1: config 0 descriptor??
[  145.042408][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  145.057295][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  145.058748][ T5987] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  145.064562][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  145.078289][ T2806] usb 8-1: config 0 has no interface number 0
[  145.084532][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.084959][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  145.094407][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  145.109331][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  145.120594][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.128982][   T23] usb 3-1: Product: syz
[  145.133179][   T23] usb 3-1: Manufacturer: syz
[  145.138056][   T23] usb 3-1: SerialNumber: syz
[  145.144887][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  145.154496][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.162590][ T2806] usb 8-1: Product: syz
[  145.166843][ T2806] usb 8-1: Manufacturer: syz
[  145.171478][ T2806] usb 8-1: SerialNumber: syz
[  145.177785][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  145.185536][   T23] usb 3-1: config 0 descriptor??
[  145.191881][ T5979] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  145.195730][ T2806] usb 8-1: config 0 descriptor??
[  145.206264][ T5981] raw-gadget.3 gadget.7: fail, usb_ep_enable returned -22
[  145.210819][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.223419][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  145.234126][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.244103][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  145.252714][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.261536][ T5756] em28xx 6-1:0.132: board has no eeprom
[  145.267509][   T38] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  145.336617][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.337032][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  145.344567][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  145.356895][ T5760] em28xx 6-1:0.132: Registering V4L2 extension
[  145.376357][ T5756] usb 6-1: USB disconnect, device number 10
[  145.389004][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  145.432754][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.436649][   T38] usb 2-1: Using ep0 maxpacket: 32
[  145.442222][ T1118] em28xx 1-1:0.132: board has no eeprom
[  145.456429][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  145.465342][   T38] usb 2-1: config 0 has no interface number 0
[  145.474311][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  145.482113][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  145.492904][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  145.501155][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  145.510389][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.516587][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.518445][   T38] usb 2-1: Product: syz
[  145.526428][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  145.530671][   T38] usb 2-1: Manufacturer: syz
[  145.541241][   T38] usb 2-1: SerialNumber: syz
[  145.548534][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.557409][   T23] em28xx 3-1:0.132: board has no eeprom
[  145.563109][ T5760] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  145.567805][ T1118] usb 1-1: USB disconnect, device number 13
[  145.570244][ T5760] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  145.583303][ T5760] em28xx 6-1:0.132: No AC97 audio processor
[  145.586389][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  145.592889][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.603717][ T2806] em28xx 8-1:0.132: board has no eeprom
[  145.610849][   T38] usb 2-1: config 0 descriptor??
[  145.616860][ T5993] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  145.633319][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.643207][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  145.654800][ T5760] usb 6-1: Decoder not found
[  145.659542][ T5760] em28xx 6-1:0.132: failed to create media graph
[  145.666738][ T5760] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  145.676667][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.684577][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  145.690909][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.698839][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  145.711560][ T5760] em28xx 6-1:0.132: Remote control support is not available for this card.
[  145.720483][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  145.725503][   T23] usb 3-1: USB disconnect, device number 10
[  145.733198][ T2806] usb 8-1: USB disconnect, device number 11
[  145.741213][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  145.750350][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  145.877682][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  145.884840][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  145.892446][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  145.898297][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  145.904894][ T5762] usb 1-1: Decoder not found
[  145.909584][ T5762] em28xx 1-1:0.132: failed to create media graph
[  145.915967][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  145.924215][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  145.933050][ T1118] em28xx 1-1:0.132: Closing input extension
[  145.939117][ T5776] em28xx 3-1:0.132: Registering V4L2 extension
[  145.944147][ T1118] em28xx 1-1:0.132: Freeing device
[  145.989948][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.999328][   T38] em28xx 2-1:0.132: board has no eeprom
[  146.099849][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  146.108333][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  146.118891][ T5776] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  146.125972][ T5776] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  146.133186][ T5776] em28xx 3-1:0.132: No AC97 audio processor
[  146.142645][   T38] usb 2-1: USB disconnect, device number 11
[  146.150665][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  146.158378][ T5776] usb 3-1: Decoder not found
[  146.163060][ T5776] em28xx 3-1:0.132: failed to create media graph
[  146.169544][ T5776] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  146.178345][ T5776] em28xx 3-1:0.132: Remote control support is not available for this card.
[  146.187045][ T5765] em28xx 8-1:0.132: Registering V4L2 extension
[  146.257059][ T1118] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  146.289918][ T5765] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  146.297117][ T5765] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  146.304266][ T5765] em28xx 8-1:0.132: No AC97 audio processor
[  146.314796][ T5765] usb 8-1: Decoder not found
[  146.319615][ T5765] em28xx 8-1:0.132: failed to create media graph
[  146.326029][ T5765] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  146.338029][ T5765] em28xx 8-1:0.132: Remote control support is not available for this card.
[  146.347201][ T5756] em28xx 6-1:0.132: Closing input extension
[  146.353185][ T5760] em28xx 2-1:0.132: Registering V4L2 extension
[  146.365444][ T5756] em28xx 6-1:0.132: Freeing device
[  146.412089][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  146.428834][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  146.437276][ T1118] usb 1-1: config 0 has no interface number 0
[  146.446714][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  146.473514][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.482904][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.491023][ T1118] usb 1-1: Product: syz
[  146.495275][ T1118] usb 1-1: Manufacturer: syz
[  146.500366][ T1118] usb 1-1: SerialNumber: syz
[  146.529827][ T1118] usb 1-1: config 0 descriptor??
[  146.535411][ T6005] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  146.549463][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  146.559352][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  146.640400][ T5760] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  146.647833][ T5760] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  146.655290][ T5760] em28xx 2-1:0.132: No AC97 audio processor
[  146.664716][ T5760] usb 2-1: Decoder not found
[  146.669501][ T5760] em28xx 2-1:0.132: failed to create media graph
[  146.675892][ T5760] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  146.682670][ T5756] usb 6-1: new high-speed USB device number 11 using dummy_hcd
[  146.692206][ T5760] em28xx 2-1:0.132: Remote control support is not available for this card.
[  146.701340][   T23] em28xx 3-1:0.132: Closing input extension
[  146.707836][ T2806] em28xx 8-1:0.132: Closing input extension
[  146.715469][   T23] em28xx 3-1:0.132: Freeing device
[  146.720863][   T38] em28xx 2-1:0.132: Closing input extension
[  146.729289][ T2806] em28xx 8-1:0.132: Freeing device
[  146.743844][   T38] em28xx 2-1:0.132: Freeing device
[  146.807030][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  146.847015][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  146.861251][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  146.869565][ T5756] usb 6-1: config 0 has no interface number 0
[  146.875218][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  146.875853][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  146.884433][ T1118] em28xx 1-1:0.132: board has no eeprom
[  146.905082][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.914290][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.922376][ T5756] usb 6-1: Product: syz
[  146.926617][ T5756] usb 6-1: Manufacturer: syz
[  146.931341][ T5756] usb 6-1: SerialNumber: syz
[  146.941523][ T5756] usb 6-1: config 0 descriptor??
[  146.947184][ T6002] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  146.956648][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  146.959868][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  146.964609][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  146.974318][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  146.992187][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  147.017581][ T1118] usb 1-1: USB disconnect, device number 14
[  147.062226][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  147.077004][   T38] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  147.085168][   T23] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  147.129218][ T2806] usb 8-1: new high-speed USB device number 12 using dummy_hcd
[  147.206668][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  147.213833][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  147.221334][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  147.227043][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  147.229380][ T5762] usb 1-1: Decoder not found
[  147.238205][ T5762] em28xx 1-1:0.132: failed to create media graph
[  147.244580][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  147.252757][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  147.261539][ T1118] em28xx 1-1:0.132: Closing input extension
[  147.266720][   T23] usb 3-1: Using ep0 maxpacket: 32
[  147.272067][ T1118] em28xx 1-1:0.132: Freeing device
[  147.273831][   T38] usb 2-1: Using ep0 maxpacket: 32
[  147.289597][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.298653][ T5756] em28xx 6-1:0.132: board has no eeprom
[  147.305209][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  147.313557][   T23] usb 3-1: config 0 has no interface number 0
[  147.321013][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  147.330117][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  147.338429][   T38] usb 2-1: config 0 has no interface number 0
[  147.346264][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  147.357395][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  147.368774][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  147.377139][ T2806] usb 8-1: config 0 has no interface number 0
[  147.383794][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  147.396095][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  147.405374][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.413541][   T38] usb 2-1: Product: syz
[  147.417781][   T38] usb 2-1: Manufacturer: syz
[  147.422417][   T38] usb 2-1: SerialNumber: syz
[  147.427355][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  147.435325][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  147.441812][ T5760] em28xx 6-1:0.132: Registering V4L2 extension
[  147.448634][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  147.457868][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.465999][   T23] usb 3-1: Product: syz
[  147.470252][   T23] usb 3-1: Manufacturer: syz
[  147.474896][   T23] usb 3-1: SerialNumber: syz
[  147.484143][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  147.493328][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.501493][ T2806] usb 8-1: Product: syz
[  147.505693][ T2806] usb 8-1: Manufacturer: syz
[  147.510382][ T2806] usb 8-1: SerialNumber: syz
[  147.521013][   T38] usb 2-1: config 0 descriptor??
[  147.527490][ T5760] em28xx 6-1:0.132: failed to trigger read from i2c address 0x4a (error=-5)
[  147.529130][ T6016] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  147.537255][ T5760] em28xx 6-1:0.132: failed to trigger read from i2c address 0x48 (error=-5)
[  147.552803][ T5756] usb 6-1: USB disconnect, device number 11
[  147.563276][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.573151][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  147.582325][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  147.589168][ T2806] usb 8-1: config 0 descriptor??
[  147.594683][ T6008] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  147.597287][   T23] usb 3-1: config 0 descriptor??
[  147.612053][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.616643][ T1118] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  147.621930][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  147.638746][ T6009] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  147.663705][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.673674][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  147.752788][ T5760] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  147.760008][ T5760] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  147.767703][ T5760] em28xx 6-1:0.132: No AC97 audio processor
[  147.781371][ T5760] usb 6-1: Decoder not found
[  147.786085][ T5760] em28xx 6-1:0.132: failed to create media graph
[  147.792542][ T5760] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  147.800836][ T5760] em28xx 6-1:0.132: Remote control support is not available for this card.
[  147.806657][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  147.809630][ T5756] em28xx 6-1:0.132: Closing input extension
[  147.825424][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  147.826265][ T5756] em28xx 6-1:0.132: Freeing device
[  147.833768][ T1118] usb 1-1: config 0 has no interface number 0
[  147.834864][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  147.840085][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  147.849561][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  147.870851][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.879081][ T1118] usb 1-1: Product: syz
[  147.883282][ T1118] usb 1-1: Manufacturer: syz
[  147.887967][ T1118] usb 1-1: SerialNumber: syz
[  147.888455][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  147.902670][ T1118] usb 1-1: config 0 descriptor??
[  147.917062][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  147.923669][ T6027] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  147.934299][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.942258][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.943122][   T38] em28xx 2-1:0.132: board has no eeprom
[  147.952957][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  147.973274][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.982139][ T2806] em28xx 8-1:0.132: board has no eeprom
[  147.989784][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.998614][   T23] em28xx 3-1:0.132: board has no eeprom
[  148.016764][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.024703][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  148.032152][ T5760] em28xx 2-1:0.132: Registering V4L2 extension
[  148.044272][   T38] usb 2-1: USB disconnect, device number 12
[  148.054720][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  148.060568][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.068505][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  148.075356][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.083396][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  148.102583][   T23] usb 3-1: USB disconnect, device number 11
[  148.120816][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  148.133050][ T2806] usb 8-1: USB disconnect, device number 12
[  148.141672][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  148.197379][ T5756] usb 6-1: new high-speed USB device number 12 using dummy_hcd
[  148.206442][ T5760] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  148.213744][ T5760] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  148.220227][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  148.220995][ T5760] em28xx 2-1:0.132: No AC97 audio processor
[  148.234379][ T5760] usb 2-1: Decoder not found
[  148.239074][ T5760] em28xx 2-1:0.132: failed to create media graph
[  148.245456][ T5760] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  148.253445][ T5760] em28xx 2-1:0.132: Remote control support is not available for this card.
[  148.262163][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  148.288743][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  148.297834][ T1118] em28xx 1-1:0.132: board has no eeprom
2025/09/04 10:59:03 executed programs: 67
[  148.352386][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  148.358134][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.366081][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  148.366767][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  148.380747][ T5756] usb 6-1: config 0 has no interface number 0
[  148.389483][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  148.407674][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  148.417358][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.425713][ T5756] usb 6-1: Product: syz
[  148.430172][ T5756] usb 6-1: Manufacturer: syz
[  148.434911][ T5756] usb 6-1: SerialNumber: syz
[  148.441256][ T1118] usb 1-1: USB disconnect, device number 15
[  148.463355][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  148.489825][ T5756] usb 6-1: config 0 descriptor??
[  148.495778][ T6031] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  148.512388][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  148.522612][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  148.529772][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  148.536886][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  148.544131][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  148.552820][ T5765] usb 3-1: Decoder not found
[  148.557815][ T5765] em28xx 3-1:0.132: failed to create media graph
[  148.564339][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  148.572696][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  148.581385][ T5776] em28xx 8-1:0.132: Registering V4L2 extension
[  148.696707][ T5776] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  148.703913][ T5776] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  148.711183][ T5776] em28xx 8-1:0.132: No AC97 audio processor
[  148.725169][ T5776] usb 8-1: Decoder not found
[  148.730209][ T5776] em28xx 8-1:0.132: failed to create media graph
[  148.743454][ T5776] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  148.751477][ T5776] em28xx 8-1:0.132: Remote control support is not available for this card.
[  148.760459][   T38] em28xx 2-1:0.132: Closing input extension
[  148.766463][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  148.769846][   T38] em28xx 2-1:0.132: Freeing device
[  148.778855][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  148.838901][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  148.848250][ T5756] em28xx 6-1:0.132: board has no eeprom
[  148.926118][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  148.933350][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  148.937702][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.940838][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  148.948514][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  148.957894][ T5762] usb 1-1: Decoder not found
[  148.965095][ T5762] em28xx 1-1:0.132: failed to create media graph
[  148.975321][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  148.984170][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  148.987374][ T5756] usb 6-1: USB disconnect, device number 12
[  148.993338][ T1118] em28xx 1-1:0.132: Closing input extension
[  149.005447][   T23] em28xx 3-1:0.132: Closing input extension
[  149.011819][ T2806] em28xx 8-1:0.132: Closing input extension
[  149.012239][ T1118] em28xx 1-1:0.132: Freeing device
[  149.024855][ T5776] em28xx 6-1:0.132: Registering V4L2 extension
[  149.037515][   T23] em28xx 3-1:0.132: Freeing device
[  149.050443][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  149.084587][ T2806] em28xx 8-1:0.132: Freeing device
[  149.091566][   T38] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  149.215791][ T5776] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  149.223420][ T5776] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  149.231079][ T5776] em28xx 6-1:0.132: No AC97 audio processor
[  149.251577][ T5776] usb 6-1: Decoder not found
[  149.256255][ T5776] em28xx 6-1:0.132: failed to create media graph
[  149.280830][ T5776] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  149.287940][   T38] usb 2-1: Using ep0 maxpacket: 32
[  149.294898][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  149.303267][   T38] usb 2-1: config 0 has no interface number 0
[  149.310901][ T5776] em28xx 6-1:0.132: Remote control support is not available for this card.
[  149.320431][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.330997][ T5756] em28xx 6-1:0.132: Closing input extension
[  149.339746][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.348926][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.356989][   T38] usb 2-1: Product: syz
[  149.361184][   T38] usb 2-1: Manufacturer: syz
[  149.365817][   T38] usb 2-1: SerialNumber: syz
[  149.366764][ T1118] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  149.373461][ T5756] em28xx 6-1:0.132: Freeing device
[  149.402593][   T38] usb 2-1: config 0 descriptor??
[  149.409546][ T6039] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  149.426916][   T23] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  149.437407][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.447689][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  149.454415][ T2806] usb 8-1: new high-speed USB device number 13 using dummy_hcd
[  149.527059][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  149.537080][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  149.545337][ T1118] usb 1-1: config 0 has no interface number 0
[  149.552247][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.564931][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.574200][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.582290][ T1118] usb 1-1: Product: syz
[  149.586592][ T1118] usb 1-1: Manufacturer: syz
[  149.591240][ T1118] usb 1-1: SerialNumber: syz
[  149.599838][ T1118] usb 1-1: config 0 descriptor??
[  149.602202][   T23] usb 3-1: Using ep0 maxpacket: 32
[  149.605403][ T6046] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  149.618869][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  149.622053][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.627707][   T23] usb 3-1: config 0 has no interface number 0
[  149.636945][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  149.650753][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  149.658389][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.669319][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  149.677592][ T2806] usb 8-1: config 0 has no interface number 0
[  149.683875][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.695963][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.705230][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.713398][   T23] usb 3-1: Product: syz
[  149.717696][   T23] usb 3-1: Manufacturer: syz
[  149.722323][   T23] usb 3-1: SerialNumber: syz
[  149.727051][ T5756] usb 6-1: new high-speed USB device number 13 using dummy_hcd
[  149.735246][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.744721][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.752823][ T2806] usb 8-1: Product: syz
[  149.757072][ T2806] usb 8-1: Manufacturer: syz
[  149.761698][ T2806] usb 8-1: SerialNumber: syz
[  149.766462][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  149.776487][ T2806] usb 8-1: config 0 descriptor??
[  149.782262][ T6040] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  149.790090][   T23] usb 3-1: config 0 descriptor??
[  149.795641][ T6041] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  149.801181][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.812767][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  149.823540][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.833436][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  149.841904][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  149.850750][   T38] em28xx 2-1:0.132: board has no eeprom
[  149.877106][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  149.916736][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  149.924830][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  149.931017][ T5776] em28xx 2-1:0.132: Registering V4L2 extension
[  149.948184][   T38] usb 2-1: USB disconnect, device number 13
[  149.954269][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  149.956676][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  149.963090][ T1118] em28xx 1-1:0.132: board has no eeprom
[  149.975855][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  149.987822][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  149.996180][ T5756] usb 6-1: config 0 has no interface number 0
[  150.005620][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  150.019761][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  150.028955][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.037446][ T5756] usb 6-1: Product: syz
[  150.041747][ T5756] usb 6-1: Manufacturer: syz
[  150.046389][ T5756] usb 6-1: SerialNumber: syz
[  150.056405][ T5756] usb 6-1: config 0 descriptor??
[  150.059482][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.061968][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  150.069273][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  150.082211][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  150.089107][ T6055] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  150.098948][ T1118] usb 1-1: USB disconnect, device number 16
[  150.102074][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  150.109423][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  150.114869][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  150.162687][ T5776] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  150.171113][ T5776] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  150.178439][ T5776] em28xx 2-1:0.132: No AC97 audio processor
[  150.188728][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  150.198179][   T23] em28xx 3-1:0.132: board has no eeprom
[  150.205790][ T5776] usb 2-1: Decoder not found
[  150.210683][ T5776] em28xx 2-1:0.132: failed to create media graph
[  150.222021][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  150.230965][ T2806] em28xx 8-1:0.132: board has no eeprom
[  150.236634][ T5776] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  150.245011][ T5776] em28xx 2-1:0.132: Remote control support is not available for this card.
[  150.253959][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  150.256614][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.268082][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  150.285190][   T23] usb 3-1: USB disconnect, device number 12
[  150.296635][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.304678][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  150.320569][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  150.338282][ T2806] usb 8-1: USB disconnect, device number 13
[  150.345805][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  150.377669][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  150.426220][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  150.433372][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  150.439188][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  150.445635][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  150.449427][ T5756] em28xx 6-1:0.132: board has no eeprom
[  150.462760][ T5762] usb 1-1: Decoder not found
[  150.469463][ T5762] em28xx 1-1:0.132: failed to create media graph
[  150.477986][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  150.485988][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  150.494810][   T38] em28xx 2-1:0.132: Closing input extension
[  150.501012][ T5776] em28xx 3-1:0.132: Registering V4L2 extension
[  150.508382][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.516384][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  150.541532][   T38] em28xx 2-1:0.132: Freeing device
[  150.574804][ T5756] usb 6-1: USB disconnect, device number 13
[  150.584003][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  150.713627][ T5776] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  150.721167][ T5776] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  150.728636][ T5776] em28xx 3-1:0.132: No AC97 audio processor
[  150.739025][ T5776] usb 3-1: Decoder not found
[  150.743669][ T5776] em28xx 3-1:0.132: failed to create media graph
[  150.752630][ T5776] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  150.760780][ T5776] em28xx 3-1:0.132: Remote control support is not available for this card.
[  150.769463][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[  150.866694][   T38] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  150.894506][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  150.901886][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  150.909063][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[  150.916450][ T5760] usb 8-1: Decoder not found
[  150.921181][ T5760] em28xx 8-1:0.132: failed to create media graph
[  150.927641][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  150.936127][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[  150.944899][ T1118] em28xx 1-1:0.132: Closing input extension
[  150.951129][ T5765] em28xx 6-1:0.132: Registering V4L2 extension
[  150.953978][ T1118] em28xx 1-1:0.132: Freeing device
[  151.027010][   T38] usb 2-1: Using ep0 maxpacket: 32
[  151.045327][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  151.053684][   T38] usb 2-1: config 0 has no interface number 0
[  151.073818][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.088911][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  151.098590][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.107536][   T38] usb 2-1: Product: syz
[  151.111757][   T38] usb 2-1: Manufacturer: syz
[  151.116400][   T38] usb 2-1: SerialNumber: syz
[  151.128250][   T38] usb 2-1: config 0 descriptor??
[  151.148345][ T5765] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  151.149539][ T6062] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  151.155503][ T5765] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  151.170358][ T5765] em28xx 6-1:0.132: No AC97 audio processor
[  151.184381][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  151.194214][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  151.202610][ T5765] usb 6-1: Decoder not found
[  151.207319][ T5765] em28xx 6-1:0.132: failed to create media graph
[  151.213709][ T5765] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  151.222146][ T5765] em28xx 6-1:0.132: Remote control support is not available for this card.
[  151.230903][   T23] em28xx 3-1:0.132: Closing input extension
[  151.237861][ T2806] em28xx 8-1:0.132: Closing input extension
[  151.245704][   T23] em28xx 3-1:0.132: Freeing device
[  151.251098][ T5756] em28xx 6-1:0.132: Closing input extension
[  151.259882][ T2806] em28xx 8-1:0.132: Freeing device
[  151.275150][ T5756] em28xx 6-1:0.132: Freeing device
[  151.298179][ T1118] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  151.427538][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  151.467439][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  151.474301][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  151.482675][ T1118] usb 1-1: config 0 has no interface number 0
[  151.489303][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.499712][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  151.502718][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  151.509367][   T38] em28xx 2-1:0.132: board has no eeprom
[  151.517698][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.517732][ T1118] usb 1-1: Product: syz
[  151.517755][ T1118] usb 1-1: Manufacturer: syz
[  151.517778][ T1118] usb 1-1: SerialNumber: syz
[  151.539412][ T1118] usb 1-1: config 0 descriptor??
[  151.553400][ T6065] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  151.571458][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  151.582064][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  151.599526][ T2806] usb 8-1: new high-speed USB device number 14 using dummy_hcd
[  151.607384][ T5756] usb 6-1: new high-speed USB device number 14 using dummy_hcd
[  151.615128][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  151.623733][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  151.630354][ T5765] em28xx 2-1:0.132: Registering V4L2 extension
[  151.637036][   T23] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  151.651829][   T38] usb 2-1: USB disconnect, device number 14
[  151.659688][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  151.775596][ T5765] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  151.782769][ T5765] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  151.790427][ T5765] em28xx 2-1:0.132: No AC97 audio processor
[  151.797866][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  151.803208][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  151.810424][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  151.818754][ T2806] usb 8-1: config 0 has no interface number 0
[  151.824917][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  151.827067][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  151.833503][ T5756] usb 6-1: config 0 has no interface number 0
[  151.846245][   T23] usb 3-1: Using ep0 maxpacket: 32
[  151.851845][ T5765] usb 2-1: Decoder not found
[  151.856488][ T5765] em28xx 2-1:0.132: failed to create media graph
[  151.863170][ T5765] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  151.870005][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.880377][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.891541][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  151.899839][   T23] usb 3-1: config 0 has no interface number 0
[  151.907392][ T5765] em28xx 2-1:0.132: Remote control support is not available for this card.
[  151.916337][   T38] em28xx 2-1:0.132: Closing input extension
[  151.923085][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  151.923927][   T23] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.931959][ T1118] em28xx 1-1:0.132: board has no eeprom
[  151.950487][   T38] em28xx 2-1:0.132: Freeing device
[  151.957240][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  151.966429][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.974797][ T2806] usb 8-1: Product: syz
[  151.979367][ T2806] usb 8-1: Manufacturer: syz
[  151.984126][ T2806] usb 8-1: SerialNumber: syz
[  151.991994][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  152.001160][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.009252][ T5756] usb 6-1: Product: syz
[  152.013464][ T5756] usb 6-1: Manufacturer: syz
[  152.018158][ T5756] usb 6-1: SerialNumber: syz
[  152.023596][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  152.026613][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.032760][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.040662][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
[  152.048666][   T23] usb 3-1: Product: syz
[  152.055132][ T5762] em28xx 1-1:0.132: Registering V4L2 extension
[  152.059097][   T23] usb 3-1: Manufacturer: syz
[  152.059126][   T23] usb 3-1: SerialNumber: syz
[  152.067009][ T2806] usb 8-1: config 0 descriptor??
[  152.089206][ T5756] usb 6-1: config 0 descriptor??
[  152.096442][ T6075] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  152.113718][ T6067] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  152.123065][ T1118] usb 1-1: USB disconnect, device number 17
[  152.127574][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.139601][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  152.147516][   T23] usb 3-1: config 0 descriptor??
[  152.150937][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  152.170775][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.170815][ T6069] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  152.188259][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  152.199480][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.210784][   T23] em28xx 3-1:0.132: Video interface 132 found: bulk
[  152.315607][ T5762] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  152.322833][ T5762] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  152.330350][ T5762] em28xx 1-1:0.132: No AC97 audio processor
[  152.356081][ T5762] usb 1-1: Decoder not found
[  152.361244][ T5762] em28xx 1-1:0.132: failed to create media graph
[  152.369420][ T5762] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  152.380478][ T5762] em28xx 1-1:0.132: Remote control support is not available for this card.
[  152.390180][ T1118] em28xx 1-1:0.132: Closing input extension
[  152.396747][   T38] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  152.402966][ T1118] em28xx 1-1:0.132: Freeing device
[  152.404888][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  152.417017][ T5756] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[  152.447029][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  152.481439][ T5756] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.490350][ T5756] em28xx 6-1:0.132: board has no eeprom
[  152.496102][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.505101][ T2806] em28xx 8-1:0.132: board has no eeprom
[  152.513596][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.522482][   T23] em28xx 3-1:0.132: board has no eeprom
[  152.596654][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.604834][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[  152.610983][ T5765] em28xx 8-1:0.132: Registering V4L2 extension
[  152.617240][ T5756] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.625081][ T5756] em28xx 6-1:0.132: analog set to bulk mode.
[  152.631345][   T38] usb 2-1: Using ep0 maxpacket: 32
[  152.636590][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.644533][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[  152.666343][   T38] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  152.674657][   T38] usb 2-1: config 0 has no interface number 0
[  152.685099][ T2806] usb 8-1: USB disconnect, device number 14
[  152.692295][ T5756] usb 6-1: USB disconnect, device number 14
[  152.699439][   T38] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  152.710204][ T5765] em28xx 8-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  152.721914][ T5756] em28xx 6-1:0.132: Disconnecting em28xx
[  152.728327][ T5765] em28xx 8-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  152.735732][ T1118] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  152.740712][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[  152.751177][   T23] usb 3-1: USB disconnect, device number 13
[  152.763700][   T38] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  152.773106][   T38] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.781464][   T38] usb 2-1: Product: syz
[  152.785681][   T38] usb 2-1: Manufacturer: syz
[  152.790684][   T38] usb 2-1: SerialNumber: syz
[  152.795986][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[  152.809788][   T38] usb 2-1: config 0 descriptor??
[  152.815304][ T6087] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  152.827975][   T38] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.837840][   T38] em28xx 2-1:0.132: Video interface 132 found: bulk
[  152.870676][ T5765] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  152.877898][ T5765] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  152.885178][ T5765] em28xx 8-1:0.132: No AC97 audio processor
[  152.913869][ T5765] usb 8-1: Decoder not found
[  152.918669][ T5765] em28xx 8-1:0.132: failed to create media graph
[  152.928016][ T1118] usb 1-1: Using ep0 maxpacket: 32
[  152.937063][ T5765] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  152.951523][ T1118] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  152.956002][ T5765] em28xx 8-1:0.132: Remote control support is not available for this card.
[  152.960029][ T1118] usb 1-1: config 0 has no interface number 0
[  152.966121][ T1118] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  152.969195][ T5760] em28xx 6-1:0.132: Registering V4L2 extension
[  153.015021][ T1118] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  153.024514][ T1118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  153.033170][ T1118] usb 1-1: Product: syz
[  153.037543][ T1118] usb 1-1: Manufacturer: syz
[  153.042188][ T1118] usb 1-1: SerialNumber: syz
[  153.054855][ T1118] usb 1-1: config 0 descriptor??
[  153.061413][ T6092] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  153.076774][ T1118] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  153.086819][ T1118] em28xx 1-1:0.132: Video interface 132 found: bulk
[  153.113081][   T38] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  153.157945][ T5760] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[  153.165080][ T5760] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[  153.172353][ T5760] em28xx 6-1:0.132: No AC97 audio processor
[  153.182979][   T38] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  153.191832][   T38] em28xx 2-1:0.132: board has no eeprom
[  153.198267][ T5760] usb 6-1: Decoder not found
[  153.202917][ T5760] em28xx 6-1:0.132: failed to create media graph
[  153.210949][ T5760] em28xx 6-1:0.132: V4L2 device video0 deregistered
[  153.219513][ T5760] em28xx 6-1:0.132: Remote control support is not available for this card.
[  153.228255][ T5776] em28xx 3-1:0.132: Registering V4L2 extension
[  153.276630][   T38] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  153.284528][   T38] em28xx 2-1:0.132: analog set to bulk mode.
[  153.305437][   T38] usb 2-1: USB disconnect, device number 15
[  153.318934][   T38] em28xx 2-1:0.132: Disconnecting em28xx
[  153.337018][ T1118] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  153.363603][ T5776] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  153.371079][ T5776] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  153.378501][ T5776] em28xx 3-1:0.132: No AC97 audio processor
[  153.387992][ T5776] usb 3-1: Decoder not found
[  153.392673][ T5776] em28xx 3-1:0.132: failed to create media graph
[  153.399211][ T5776] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  153.407419][ T5776] em28xx 3-1:0.132: Remote control support is not available for this card.
[  153.410404][ T1118] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  153.416120][ T2806] em28xx 8-1:0.132: Closing input extension
[  153.416761][ T5756] em28xx 6-1:0.132: Closing input extension
[  153.424998][ T1118] em28xx 1-1:0.132: board has no eeprom
[  153.430920][ T5760] em28xx 2-1:0.132: Registering V4L2 extension
[  153.450124][ T2806] em28xx 8-1:0.132: Freeing device
[  153.467220][ T5756] em28xx 6-1:0.132: Freeing device
[  153.496925][ T1118] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  153.505306][ T1118] em28xx 1-1:0.132: analog set to bulk mode.
2025/09/04 10:59:08 executed programs: 82
[  153.570206][ T1118] usb 1-1: USB disconnect, device number 18
[  153.634862][ T1118] em28xx 1-1:0.132: Disconnecting em28xx
[  153.691496][ T5760] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  153.698999][ T5760] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  153.706161][ T5760] em28xx 2-1:0.132: No AC97 audio processor
[  153.715149][ T5760] usb 2-1: Decoder not found
[  153.720333][ T5760] em28xx 2-1:0.132: failed to create media graph
[  153.731053][ T5760] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  153.739575][ T5760] em28xx 2-1:0.132: Remote control support is not available for this card.
[  153.740345][ T6112] ==================================================================
[  153.748342][   T23] em28xx 3-1:0.132: Closing input extension
[  153.756285][ T6112] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[  153.762335][ T2806] usb 8-1: new high-speed USB device number 15 using dummy_hcd
[  153.769635][ T6112] Read of size 8 at addr ffff888119cb0738 by task v4l_id/6112
[  153.769662][ T6112] 
[  153.769690][ T6112] CPU: 0 UID: 0 PID: 6112 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  153.769730][ T6112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  153.769761][ T6112] Call Trace:
[  153.769776][ T6112]  <TASK>
[  153.769791][ T6112]  dump_stack_lvl+0x116/0x1f0
[  153.769855][ T6112]  print_report+0xcd/0x630
[  153.769902][ T6112]  ? __virt_addr_valid+0x81/0x610
[  153.769949][ T6112]  ? __phys_addr+0xe8/0x180
[  153.769997][ T6112]  ? v4l2_fh_init+0x27d/0x2c0
[  153.770038][ T6112]  kasan_report+0xe0/0x110
[  153.770084][ T6112]  ? v4l2_fh_init+0x27d/0x2c0
[  153.770131][ T6112]  v4l2_fh_init+0x27d/0x2c0
[  153.770175][ T6112]  v4l2_fh_open+0x83/0xc0
[  153.770218][ T6112]  em28xx_v4l2_open+0x24e/0x7e0
[  153.770261][ T6112]  v4l2_open+0x225/0x490
[  153.770300][ T6112]  ? __pfx_v4l2_open+0x10/0x10
[  153.770337][ T6112]  chrdev_open+0x231/0x6a0
[  153.770378][ T6112]  ? __pfx_chrdev_open+0x10/0x10
[  153.770427][ T6112]  do_dentry_open+0x6da/0x13a0
[  153.770469][ T6112]  ? __pfx_chrdev_open+0x10/0x10
[  153.770511][ T6112]  ? inode_permission+0x156/0x630
[  153.770560][ T6112]  vfs_open+0x82/0x3f0
[  153.770603][ T6112]  ? may_open+0x1f2/0x400
[  153.770654][ T6112]  path_openat+0x1de4/0x2cb0
[  153.770699][ T6112]  ? __pfx_path_openat+0x10/0x10
[  153.770742][ T6112]  do_filp_open+0x20b/0x470
[  153.770779][ T6112]  ? __pfx_do_filp_open+0x10/0x10
[  153.770834][ T6112]  ? alloc_fd+0x420/0x760
[  153.770876][ T6112]  do_sys_openat2+0x11b/0x1d0
[  153.770922][ T6112]  ? __pfx_do_sys_openat2+0x10/0x10
[  153.770967][ T6112]  ? find_held_lock+0x2b/0x80
[  153.771013][ T6112]  ? handle_mm_fault+0x2ab/0xd10
[  153.771063][ T6112]  __x64_sys_openat+0x174/0x210
[  153.771110][ T6112]  ? __pfx___x64_sys_openat+0x10/0x10
[  153.771162][ T6112]  ? do_user_addr_fault+0x83f/0x1240
[  153.771206][ T6112]  do_syscall_64+0xcd/0x4b0
[  153.771240][ T6112]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  153.771278][ T6112] RIP: 0033:0x7f3da734f407
[  153.771317][ T6112] 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
[  153.771356][ T6112] RSP: 002b:00007ffc97c3f4c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  153.771388][ T6112] RAX: ffffffffffffffda RBX: 00007f3da7261880 RCX: 00007f3da734f407
[  153.771412][ T6112] RDX: 0000000000000000 RSI: 00007ffc97c40f24 RDI: ffffffffffffff9c
[  153.771434][ T6112] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  153.771465][ T6112] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  153.771485][ T6112] R13: 00007ffc97c3f710 R14: 00007f3da7ae5000 R15: 0000559badca44d8
[  153.771520][ T6112]  </TASK>
[  153.771531][ T6112] 
[  153.780285][   T23] em28xx 3-1:0.132: Freeing device
[  153.784767][ T6112] Allocated by task 5760:
[  153.787338][ T5756] usb 6-1: new high-speed USB device number 15 using dummy_hcd
[  153.796474][ T6112]  kasan_save_stack+0x33/0x60
[  153.808982][   T38] em28xx 2-1:0.132: Closing input extension
[  153.809836][ T6112]  kasan_save_track+0x14/0x30
[  153.966683][ T2806] usb 8-1: Using ep0 maxpacket: 32
[  153.969108][ T6112]  __kasan_kmalloc+0x8f/0xa0
[  153.975213][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  153.993149][ T6112]  em28xx_v4l2_init+0x114/0x4080
[  153.993189][ T6112]  em28xx_init_extension+0x13a/0x200
[  153.993232][ T6112]  request_module_async+0x61/0x70
[  153.993277][ T6112]  process_one_work+0x9cc/0x1b70
[  154.001831][ T2806] usb 8-1: config 0 has no interface number 0
[  154.009800][ T6112]  worker_thread+0x6c8/0xf10
[  154.009844][ T6112]  kthread+0x3c5/0x780
[  154.020376][ T2806] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  154.025805][ T6112]  ret_from_fork+0x5b6/0x6c0
[  154.036120][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  154.041790][ T6112]  ret_from_fork_asm+0x1a/0x30
[  154.041834][ T6112] 
[  154.041842][ T6112] Freed by task 5760:
[  154.041856][ T6112]  kasan_save_stack+0x33/0x60
[  154.041889][ T6112]  kasan_save_track+0x14/0x30
[  154.044975][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.047302][ T6112]  kasan_save_free_info+0x3b/0x60
[  154.047329][ T6112]  __kasan_slab_free+0x3e/0x50
[  154.047367][ T6112]  kfree+0x283/0x470
[  154.052474][ T2806] usb 8-1: Product: syz
[  154.056794][ T6112]  em28xx_v4l2_init+0x22b5/0x4080
[  154.056830][ T6112]  em28xx_init_extension+0x13a/0x200
[  154.064386][ T2806] usb 8-1: Manufacturer: syz
[  154.069059][ T6112]  request_module_async+0x61/0x70
[  154.074999][ T2806] usb 8-1: SerialNumber: syz
[  154.079672][ T6112]  process_one_work+0x9cc/0x1b70
[  154.079712][ T6112]  worker_thread+0x6c8/0xf10
[  154.084883][ T5756] usb 6-1: Using ep0 maxpacket: 32
[  154.089425][ T6112]  kthread+0x3c5/0x780
[  154.089459][ T6112]  ret_from_fork+0x5b6/0x6c0
[  154.089485][ T6112]  ret_from_fork_asm+0x1a/0x30
[  154.103065][ T5756] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[  154.107890][ T6112] 
[  154.107900][ T6112] The buggy address belongs to the object at ffff888119cb0000
[  154.107900][ T6112]  which belongs to the cache kmalloc-8k of size 8192
[  154.107924][ T6112] The buggy address is located 1848 bytes inside of
[  154.107924][ T6112]  freed 8192-byte region [ffff888119cb0000, ffff888119cb2000)
[  154.113080][ T5756] usb 6-1: config 0 has no interface number 0
[  154.118021][ T6112] 
[  154.118036][ T6112] The buggy address belongs to the physical page:
[  154.118066][ T6112] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x119cb0
[  154.118096][ T6112] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  154.118119][ T6112] flags: 0x200000000000040(head|node=0|zone=2)
[  154.125983][ T5756] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  154.128890][ T6112] page_type: f5(slab)
[  154.128918][ T6112] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[  154.128944][ T6112] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  154.136287][ T2806] usb 8-1: config 0 descriptor??
[  154.143027][ T6112] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[  154.143055][ T6112] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  154.143082][ T6112] head: 0200000000000003 ffffea0004672c01 00000000ffffffff 00000000ffffffff
[  154.143109][ T6112] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[  154.143126][ T6112] page dumped because: kasan: bad access detected
[  154.143154][ T6112] page_owner tracks the page as allocated
[  154.143164][ T6112] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5760, tgid 5760 (kworker/1:5), ts 153462484517, free_ts 153049638516
[  154.152669][   T29] audit: type=1400 audit(1756983549.154:104): avc:  denied  { read } for  pid=2828 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[  154.156814][ T6112]  post_alloc_hook+0x1c0/0x230
[  154.156857][ T6112]  get_page_from_freelist+0xf98/0x2ce0
[  154.156896][ T6112]  __alloc_frozen_pages_noprof+0x259/0x21e0
[  154.161730][   T29] audit: type=1400 audit(1756983549.154:105): avc:  denied  { search } for  pid=2828 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  154.164032][ T6112]  alloc_pages_mpol+0xe4/0x410
[  154.168105][   T29] audit: type=1400 audit(1756983549.154:106): avc:  denied  { search } for  pid=2828 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  154.172690][ T6112]  new_slab+0x247/0x330
[  154.177446][   T29] audit: type=1400 audit(1756983549.154:107): avc:  denied  { add_name } for  pid=2828 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  154.185345][ T6112]  ___slab_alloc+0xc78/0x1680
[  154.190454][   T29] audit: type=1400 audit(1756983549.154:108): avc:  denied  { create } for  pid=2828 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  154.195234][ T6112]  __slab_alloc.constprop.0+0x56/0xb0
[  154.199232][   T29] audit: type=1400 audit(1756983549.154:109): avc:  denied  { append open } for  pid=2828 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  154.203306][ T6112]  __kmalloc_cache_noprof+0x209/0x3c0
[  154.208418][   T29] audit: type=1400 audit(1756983549.154:110): avc:  denied  { getattr } for  pid=2828 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  154.213620][ T6112]  em28xx_v4l2_init+0x114/0x4080
[  154.218399][   T23] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  154.223241][ T6112]  em28xx_init_extension+0x13a/0x200
[  154.241718][ T6098] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  154.242488][ T6112]  request_module_async+0x61/0x70
[  154.253796][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  154.255951][ T6112]  process_one_work+0x9cc/0x1b70
[  154.264233][ T2806] em28xx 8-1:0.132: Video interface 132 found: bulk
[  154.266473][ T6112]  worker_thread+0x6c8/0xf10
[  154.266513][ T6112]  kthread+0x3c5/0x780
[  154.266544][ T6112]  ret_from_fork+0x5b6/0x6c0
[  154.266571][ T6112]  ret_from_fork_asm+0x1a/0x30
[  154.283882][ T5756] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  154.294582][ T6112] page last free pid 2847 tgid 2847 stack trace:
[  154.294606][ T6112]  __free_frozen_pages+0x78a/0xfd0
[  154.294649][ T6112]  __put_partials+0x165/0x1c0
[  154.300965][ T5756] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.303168][ T6112]  qlist_free_all+0x4d/0x120
[  154.303224][ T6112]  kasan_quarantine_reduce+0x195/0x1e0
[  154.309753][ T5756] usb 6-1: Product: syz
[  154.318496][ T6112]  __kasan_slab_alloc+0x4e/0x70
[  154.318542][ T6112]  kmem_cache_alloc_node_noprof+0x14d/0x3a0
[  154.327129][ T5756] usb 6-1: Manufacturer: syz
[  154.333224][ T6112]  __alloc_skb+0x2b2/0x380
[  154.343410][ T5756] usb 6-1: SerialNumber: syz
[  154.347303][ T6112]  netlink_alloc_large_skb+0x69/0x130
[  154.347349][ T6112]  netlink_sendmsg+0x6a1/0xdd0
[  154.364503][ T5756] usb 6-1: config 0 descriptor??
[  154.365341][ T6097] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[  154.369469][ T6112]  ____sys_sendmsg+0xa98/0xc70
[  154.386203][ T5756] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  154.386835][ T6112]  ___sys_sendmsg+0x134/0x1d0
[  154.386866][ T6112]  __sys_sendmsg+0x16d/0x220
[  154.386892][ T6112]  do_syscall_64+0xcd/0x4b0
[  154.386918][ T6112]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  154.395725][ T5756] em28xx 6-1:0.132: Video interface 132 found: bulk
[  154.404372][ T6112] 
[  154.404381][ T6112] Memory state around the buggy address:
[  154.404397][ T6112]  ffff888119cb0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.404417][ T6112]  ffff888119cb0680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.404444][ T6112] >ffff888119cb0700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.404461][ T6112]                                         ^
[  154.404476][ T6112]  ffff888119cb0780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.404499][ T6112]  ffff888119cb0800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.404517][ T6112] ==================================================================
[  154.436657][   T23] usb 3-1: Using ep0 maxpacket: 32
[  154.438633][ T6112] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  154.438660][ T6112] CPU: 0 UID: 0 PID: 6112 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  154.438701][ T6112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  154.438722][ T6112] Call Trace:
[  154.438732][ T6112]  <TASK>
[  154.438746][ T6112]  dump_stack_lvl+0x3d/0x1f0
[  154.438812][ T6112]  vpanic+0x6e8/0x7a0
[  154.438853][ T6112]  ? __pfx_vpanic+0x10/0x10
[  154.438890][ T6112]  ? __pfx_vprintk_emit+0x10/0x10
[  154.438943][ T6112]  ? v4l2_fh_init+0x27d/0x2c0
[  154.438985][ T6112]  panic+0xca/0xd0
[  154.439022][ T6112]  ? __pfx_panic+0x10/0x10
[  154.439067][ T6112]  ? check_panic_on_warn+0x1f/0xb0
[  154.439109][ T6112]  check_panic_on_warn+0xab/0xb0
[  154.439151][ T6112]  end_report+0x107/0x170
[  154.439194][ T6112]  kasan_report+0xee/0x110
[  154.439242][ T6112]  ? v4l2_fh_init+0x27d/0x2c0
[  154.439290][ T6112]  v4l2_fh_init+0x27d/0x2c0
[  154.439333][ T6112]  v4l2_fh_open+0x83/0xc0
[  154.439376][ T6112]  em28xx_v4l2_open+0x24e/0x7e0
[  154.439427][ T6112]  v4l2_open+0x225/0x490
[  154.439466][ T6112]  ? __pfx_v4l2_open+0x10/0x10
[  154.439504][ T6112]  chrdev_open+0x231/0x6a0
[  154.439544][ T6112]  ? __pfx_chrdev_open+0x10/0x10
[  154.439593][ T6112]  do_dentry_open+0x6da/0x13a0
[  154.439630][ T6112]  ? __pfx_chrdev_open+0x10/0x10
[  154.439672][ T6112]  ? inode_permission+0x156/0x630
[  154.439726][ T6112]  vfs_open+0x82/0x3f0
[  154.439769][ T6112]  ? may_open+0x1f2/0x400
[  154.439822][ T6112]  path_openat+0x1de4/0x2cb0
[  154.439866][ T6112]  ? __pfx_path_openat+0x10/0x10
[  154.439910][ T6112]  do_filp_open+0x20b/0x470
[  154.439948][ T6112]  ? __pfx_do_filp_open+0x10/0x10
[  154.440002][ T6112]  ? alloc_fd+0x420/0x760
[  154.440043][ T6112]  do_sys_openat2+0x11b/0x1d0
[  154.440091][ T6112]  ? __pfx_do_sys_openat2+0x10/0x10
[  154.440137][ T6112]  ? find_held_lock+0x2b/0x80
[  154.440182][ T6112]  ? handle_mm_fault+0x2ab/0xd10
[  154.440231][ T6112]  __x64_sys_openat+0x174/0x210
[  154.440280][ T6112]  ? __pfx___x64_sys_openat+0x10/0x10
[  154.440330][ T6112]  ? do_user_addr_fault+0x83f/0x1240
[  154.440373][ T6112]  do_syscall_64+0xcd/0x4b0
[  154.440403][ T6112]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  154.440445][ T6112] RIP: 0033:0x7f3da734f407
[  154.440473][ T6112] 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
[  154.440507][ T6112] RSP: 002b:00007ffc97c3f4c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  154.440540][ T6112] RAX: ffffffffffffffda RBX: 00007f3da7261880 RCX: 00007f3da734f407
[  154.440563][ T6112] RDX: 0000000000000000 RSI: 00007ffc97c40f24 RDI: ffffffffffffff9c
[  154.440587][ T6112] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  154.440608][ T6112] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  154.440629][ T6112] R13: 00007ffc97c3f710 R14: 00007f3da7ae5000 R15: 0000559badca44d8
[  154.440664][ T6112]  </TASK>
[  154.460367][ T6112] Kernel Offset: disabled