.532162][ T2957] usb 3-1: Decoder not found
[  135.536821][ T2957] em28xx 3-1:0.132: failed to create media graph
[  135.543251][ T2957] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  135.550888][ T2957] em28xx 3-1:0.132: Remote control support is not available for this card.
[  135.559651][ T1127] em28xx 3-1:0.132: Closing input extension
[  135.566921][ T1127] em28xx 3-1:0.132: Freeing device
[  135.607347][ T2933] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[  135.617271][   T36] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[  135.657169][    T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  135.665121][    T8] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[  135.757122][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  135.763978][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  135.772326][ T2933] usb 5-1: config 0 has no interface number 0
[  135.778576][   T36] usb 2-1: Using ep0 maxpacket: 32
[  135.783797][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.795068][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  135.803381][   T36] usb 2-1: config 0 has no interface number 0
[  135.809744][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.820709][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.827104][    T9] usb 1-1: Using ep0 maxpacket: 32
[  135.830052][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.835395][    T8] usb 4-1: Using ep0 maxpacket: 32
[  135.843326][ T2933] usb 5-1: Product: syz
[  135.843353][ T2933] usb 5-1: Manufacturer: syz
[  135.851853][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  135.852639][ T2933] usb 5-1: SerialNumber: syz
[  135.855992][ T2933] usb 5-1: config 0 descriptor??
[  135.857350][    T9] usb 1-1: config 0 has no interface number 0
[  135.867418][ T3490] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  135.871779][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.881695][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.888618][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  135.898640][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.907738][    T8] usb 4-1: config 0 has no interface number 0
[  135.907971][ T1127] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[  135.915941][   T36] usb 2-1: Product: syz
[  135.924452][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.930342][   T36] usb 2-1: Manufacturer: syz
[  135.940502][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.942008][   T36] usb 2-1: SerialNumber: syz
[  135.942893][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.952146][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.956640][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  135.961271][   T36] usb 2-1: config 0 descriptor??
[  135.965806][    T9] usb 1-1: Product: syz
[  135.971473][ T3491] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  135.980085][    T9] usb 1-1: Manufacturer: syz
[  135.995146][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.999612][    T9] usb 1-1: SerialNumber: syz
[  136.006061][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.011131][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  136.015773][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.054425][    T8] usb 4-1: Product: syz
[  136.058678][    T8] usb 4-1: Manufacturer: syz
[  136.063405][    T8] usb 4-1: SerialNumber: syz
[  136.069406][    T9] usb 1-1: config 0 descriptor??
[  136.074880][ T3493] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  136.078167][    T8] usb 4-1: config 0 descriptor??
[  136.092270][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.102254][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
executing program
[  136.112573][ T3492] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  136.126315][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.136333][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  136.147439][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  136.167237][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  136.174026][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  136.182452][ T1127] usb 3-1: config 0 has no interface number 0
[  136.188691][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.203511][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
executing program
[  136.208683][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.212761][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.221509][ T2933] em28xx 5-1:0.132: board has no eeprom
[  136.229510][ T1127] usb 3-1: Product: syz
[  136.239464][ T1127] usb 3-1: Manufacturer: syz
[  136.244197][ T1127] usb 3-1: SerialNumber: syz
[  136.252760][ T1127] usb 3-1: config 0 descriptor??
[  136.257444][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  136.258518][ T3503] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  136.274856][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.284838][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  136.298521][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.306484][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
executing program
[  136.312937][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  136.321325][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.330229][   T36] em28xx 2-1:0.132: board has no eeprom
[  136.342268][ T2933] usb 5-1: USB disconnect, device number 29
[  136.357680][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
executing program
[  136.359044][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  136.409004][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.417014][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  136.417396][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  136.429176][   T36] usb 2-1: USB disconnect, device number 29
[  136.430094][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  136.450465][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
executing program
[  136.459746][    T9] em28xx 1-1:0.132: board has no eeprom
[  136.472163][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  136.479362][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  136.486545][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  136.496419][ T2962] usb 5-1: Decoder not found
[  136.500522][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.501329][ T2962] em28xx 5-1:0.132: failed to create media graph
[  136.509864][    T8] em28xx 4-1:0.132: board has no eeprom
[  136.522991][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  136.527304][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.531477][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  136.537800][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  136.546169][ T2976] em28xx 2-1:0.132: Registering V4L2 extension
[  136.557933][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  136.571198][    T9] usb 1-1: USB disconnect, device number 27
[  136.578259][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.586147][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  136.603464][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  136.627437][    T8] usb 4-1: USB disconnect, device number 26
[  136.635085][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.644224][ T1127] em28xx 3-1:0.132: board has no eeprom
[  136.651201][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  136.678725][ T2976] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  136.685894][ T2976] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  136.693300][ T2976] em28xx 2-1:0.132: No AC97 audio processor
[  136.700452][ T2976] usb 2-1: Decoder not found
[  136.705090][ T2976] em28xx 2-1:0.132: failed to create media graph
[  136.711530][ T2976] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  136.719097][ T2976] em28xx 2-1:0.132: Remote control support is not available for this card.
[  136.727129][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.727865][   T36] em28xx 2-1:0.132: Closing input extension
[  136.735649][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  136.743282][   T36] em28xx 2-1:0.132: Freeing device
[  136.747584][ T2957] em28xx 1-1:0.132: Registering V4L2 extension
[  136.779081][ T1127] usb 3-1: USB disconnect, device number 27
[  136.785973][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  136.833208][ T2957] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  136.840613][ T2957] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  136.847784][ T2957] em28xx 1-1:0.132: No AC97 audio processor
[  136.854785][ T2957] usb 1-1: Decoder not found
[  136.859514][ T2957] em28xx 1-1:0.132: failed to create media graph
[  136.865929][ T2957] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  136.874369][ T2957] em28xx 1-1:0.132: Remote control support is not available for this card.
[  136.883140][    T9] em28xx 1-1:0.132: Closing input extension
[  136.891033][ T2933] em28xx 5-1:0.132: Closing input extension
[  136.892608][    T9] em28xx 1-1:0.132: Freeing device
[  136.902089][ T2933] em28xx 5-1:0.132: Freeing device
[  136.902313][ T2960] em28xx 4-1:0.132: Registering V4L2 extension
[  136.992376][ T2960] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  136.999514][ T2960] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  137.006658][ T2960] em28xx 4-1:0.132: No AC97 audio processor
[  137.014129][ T2960] usb 4-1: Decoder not found
[  137.018820][ T2960] em28xx 4-1:0.132: failed to create media graph
[  137.025222][ T2960] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  137.034721][ T2960] em28xx 4-1:0.132: Remote control support is not available for this card.
[  137.043495][ T2973] em28xx 3-1:0.132: Registering V4L2 extension
[  137.047170][   T36] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[  137.114068][ T2973] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  137.122615][ T2973] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  137.129971][ T2973] em28xx 3-1:0.132: No AC97 audio processor
[  137.138217][ T2973] usb 3-1: Decoder not found
[  137.142856][ T2973] em28xx 3-1:0.132: failed to create media graph
[  137.150884][ T2973] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  137.158582][ T2973] em28xx 3-1:0.132: Remote control support is not available for this card.
[  137.167636][    T8] em28xx 4-1:0.132: Closing input extension
[  137.173820][ T1127] em28xx 3-1:0.132: Closing input extension
[  137.180930][    T8] em28xx 4-1:0.132: Freeing device
[  137.188946][ T1127] em28xx 3-1:0.132: Freeing device
[  137.197405][ T2933] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[  137.207158][   T36] usb 2-1: Using ep0 maxpacket: 32
[  137.213624][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  137.222002][   T36] usb 2-1: config 0 has no interface number 0
[  137.228336][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.237295][    T9] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[  137.240416][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.254970][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.263024][   T36] usb 2-1: Product: syz
[  137.267283][   T36] usb 2-1: Manufacturer: syz
[  137.271892][   T36] usb 2-1: SerialNumber: syz
[  137.279006][   T36] usb 2-1: config 0 descriptor??
[  137.284382][ T3511] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  137.294716][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.304550][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  137.347099][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  137.353954][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  137.362290][ T2933] usb 5-1: config 0 has no interface number 0
[  137.368502][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.380425][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.389596][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.397692][ T2933] usb 5-1: Product: syz
[  137.401923][ T2933] usb 5-1: Manufacturer: syz
[  137.406554][ T2933] usb 5-1: SerialNumber: syz
[  137.407079][    T9] usb 1-1: Using ep0 maxpacket: 32
[  137.415692][ T2933] usb 5-1: config 0 descriptor??
[  137.418841][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  137.422063][ T3510] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  137.429543][    T9] usb 1-1: config 0 has no interface number 0
[  137.441809][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.444230][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.452476][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  137.466580][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.478472][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.486520][    T9] usb 1-1: Product: syz
[  137.490784][    T9] usb 1-1: Manufacturer: syz
executing program
[  137.495430][    T9] usb 1-1: SerialNumber: syz
[  137.500383][    T8] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[  137.508072][ T1127] usb 3-1: new high-speed USB device number 28 using dummy_hcd
[  137.526611][    T9] usb 1-1: config 0 descriptor??
[  137.532407][ T3512] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  137.543252][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.547472][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  137.553097][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
executing program
[  137.619304][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.628338][   T36] em28xx 2-1:0.132: board has no eeprom
[  137.687075][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  137.687109][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.692328][    T8] usb 4-1: Using ep0 maxpacket: 32
[  137.700481][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  137.700564][ T2976] em28xx 2-1:0.132: Registering V4L2 extension
[  137.703036][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  137.712302][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
executing program
[  137.727944][   T36] usb 2-1: USB disconnect, device number 30
[  137.732597][    T8] usb 4-1: config 0 has no interface number 0
[  137.749066][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  137.757466][ T1127] usb 3-1: config 0 has no interface number 0
[  137.772228][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.782268][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  137.808585][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.819409][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.819430][ T2933] em28xx 5-1:0.132: board has no eeprom
[  137.839268][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  137.845796][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.854969][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.863097][ T1127] usb 3-1: Product: syz
[  137.867348][ T1127] usb 3-1: Manufacturer: syz
[  137.871993][ T1127] usb 3-1: SerialNumber: syz
[  137.879180][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.888388][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.896433][    T8] usb 4-1: Product: syz
[  137.900693][    T8] usb 4-1: Manufacturer: syz
[  137.905343][    T8] usb 4-1: SerialNumber: syz
[  137.912808][ T1127] usb 3-1: config 0 descriptor??
[  137.917912][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.925847][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  137.935667][ T3517] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  137.951159][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.953523][ T2933] usb 5-1: USB disconnect, device number 30
[  137.959953][    T9] em28xx 1-1:0.132: board has no eeprom
[  137.969519][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  137.971874][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.979073][ T2976] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  137.987320][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  137.988768][    T8] usb 4-1: config 0 descriptor??
[  137.994489][ T2976] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  138.008325][ T3514] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  138.013551][ T2976] em28xx 2-1:0.132: No AC97 audio processor
[  138.031467][ T2976] usb 2-1: Decoder not found
[  138.036135][ T2976] em28xx 2-1:0.132: failed to create media graph
[  138.039931][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.043504][ T2976] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  138.052433][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  138.060382][ T2976] em28xx 2-1:0.132: Remote control support is not available for this card.
[  138.074295][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  138.074607][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.088505][    T9] em28xx 1-1:0.132: analog set to bulk mode.
executing program
[  138.107639][    T9] usb 1-1: USB disconnect, device number 28
[  138.114951][    T9] em28xx 1-1:0.132: Disconnecting em28xx
executing program
[  138.207729][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  138.220748][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  138.228126][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  138.235298][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  138.245315][ T2962] usb 5-1: Decoder not found
[  138.250309][ T2962] em28xx 5-1:0.132: failed to create media graph
[  138.256770][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  138.264557][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  138.273301][   T36] em28xx 2-1:0.132: Closing input extension
[  138.279559][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  138.280996][   T36] em28xx 2-1:0.132: Freeing device
[  138.288402][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.299782][ T1127] em28xx 3-1:0.132: board has no eeprom
[  138.306923][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  138.369353][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.378257][    T8] em28xx 4-1:0.132: board has no eeprom
[  138.383870][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.392104][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  138.399316][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  138.406369][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  138.413597][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  138.427222][ T1127] usb 3-1: USB disconnect, device number 28
[  138.436863][ T2973] usb 1-1: Decoder not found
[  138.441641][ T2973] em28xx 1-1:0.132: failed to create media graph
[  138.448651][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  138.454448][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  138.467963][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  138.476666][ T2933] em28xx 5-1:0.132: Closing input extension
[  138.484917][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  138.486341][ T2933] em28xx 5-1:0.132: Freeing device
[  138.491198][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.504513][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  138.528555][    T8] usb 4-1: USB disconnect, device number 27
[  138.559321][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  138.597174][   T36] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[  138.610704][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  138.617853][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  138.624995][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  138.634441][ T2960] usb 3-1: Decoder not found
[  138.639233][ T2960] em28xx 3-1:0.132: failed to create media graph
[  138.645785][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  138.653487][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  138.662324][    T9] em28xx 1-1:0.132: Closing input extension
[  138.668372][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  138.676251][    T9] em28xx 1-1:0.132: Freeing device
[  138.742522][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  138.747171][   T36] usb 2-1: Using ep0 maxpacket: 32
[  138.749633][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  138.756503][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  138.762166][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  138.770337][   T36] usb 2-1: config 0 has no interface number 0
[  138.771469][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.781825][ T2973] usb 4-1: Decoder not found
[  138.785793][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.792980][ T2973] em28xx 4-1:0.132: failed to create media graph
[  138.797642][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.797679][   T36] usb 2-1: Product: syz
[  138.797703][   T36] usb 2-1: Manufacturer: syz
[  138.797728][   T36] usb 2-1: SerialNumber: syz
[  138.809753][   T36] usb 2-1: config 0 descriptor??
[  138.815021][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  138.822585][ T3531] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  138.826655][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  138.837383][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.839760][ T1127] em28xx 3-1:0.132: Closing input extension
[  138.846309][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  138.853719][    T8] em28xx 4-1:0.132: Closing input extension
[  138.862202][ T2933] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[  138.873382][ T1127] em28xx 3-1:0.132: Freeing device
[  138.918118][    T8] em28xx 4-1:0.132: Freeing device
executing program
[  139.027136][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  139.027155][    T9] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[  139.028910][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  139.048500][ T2933] usb 5-1: config 0 has no interface number 0
[  139.055633][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.068388][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.077599][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.085634][ T2933] usb 5-1: Product: syz
[  139.089907][ T2933] usb 5-1: Manufacturer: syz
[  139.094542][ T2933] usb 5-1: SerialNumber: syz
[  139.101129][ T2933] usb 5-1: config 0 descriptor??
[  139.106557][ T3532] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  139.107463][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  139.123067][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.132951][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  139.178498][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.187394][   T36] em28xx 2-1:0.132: board has no eeprom
[  139.197340][    T9] usb 1-1: Using ep0 maxpacket: 32
[  139.204112][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  139.212500][    T9] usb 1-1: config 0 has no interface number 0
[  139.218750][ T1127] usb 3-1: new high-speed USB device number 29 using dummy_hcd
[  139.226511][    T8] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[  139.234657][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.247152][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.247385][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.256244][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.256279][    T9] usb 1-1: Product: syz
[  139.256304][    T9] usb 1-1: Manufacturer: syz
[  139.256329][    T9] usb 1-1: SerialNumber: syz
[  139.264229][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  139.279713][    T9] usb 1-1: config 0 descriptor??
[  139.281144][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  139.287632][ T3534] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  139.315815][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
executing program
[  139.317272][   T36] usb 2-1: USB disconnect, device number 31
[  139.325748][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  139.349081][ T2962] em28xx 2-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  139.360239][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  139.397441][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  139.407286][    T8] usb 4-1: Using ep0 maxpacket: 32
[  139.412662][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  139.419658][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  139.428045][    T8] usb 4-1: config 0 has no interface number 0
[  139.430002][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  139.436521][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.441488][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  139.441516][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  139.444380][ T2962] usb 2-1: Decoder not found
[  139.454333][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  139.458836][ T2962] em28xx 2-1:0.132: failed to create media graph
[  139.464690][ T1127] usb 3-1: config 0 has no interface number 0
[  139.471422][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.478550][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.484512][ T2933] em28xx 5-1:0.132: board has no eeprom
[  139.492341][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.500709][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  139.509461][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.516881][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
executing program
[  139.524160][    T8] usb 4-1: Product: syz
[  139.524186][    T8] usb 4-1: Manufacturer: syz
[  139.524211][    T8] usb 4-1: SerialNumber: syz
[  139.531137][   T36] em28xx 2-1:0.132: Closing input extension
[  139.553005][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.576839][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.580715][   T36] em28xx 2-1:0.132: Freeing device
[  139.584924][ T1127] usb 3-1: Product: syz
[  139.594291][ T1127] usb 3-1: Manufacturer: syz
[  139.599083][ T1127] usb 3-1: SerialNumber: syz
[  139.604685][    T8] usb 4-1: config 0 descriptor??
[  139.610085][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  139.616496][ T3543] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  139.620316][ T1127] usb 3-1: config 0 descriptor??
[  139.624012][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.635778][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.636481][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  139.636563][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  139.646786][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  139.654747][ T3540] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  139.678492][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.678904][ T2933] usb 5-1: USB disconnect, device number 31
[  139.687541][    T9] em28xx 1-1:0.132: board has no eeprom
[  139.694462][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  139.703216][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.714569][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  139.784136][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  139.787107][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.791528][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  139.799144][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  139.813006][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  139.815893][    T9] usb 1-1: USB disconnect, device number 29
[  139.827774][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  139.829111][ T2962] usb 5-1: Decoder not found
[  139.838288][ T2962] em28xx 5-1:0.132: failed to create media graph
[  139.845065][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  139.853032][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  139.861798][ T2933] em28xx 5-1:0.132: Closing input extension
[  139.868268][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  139.869664][ T2933] em28xx 5-1:0.132: Freeing device
executing program
executing program
[  139.897297][   T36] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[  139.938735][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  139.945116][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  139.972675][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  139.979876][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  139.987122][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  139.994012][ T2973] usb 1-1: Decoder not found
[  139.998718][ T2973] em28xx 1-1:0.132: failed to create media graph
[  140.005124][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  140.014559][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  140.023387][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.032286][    T8] em28xx 4-1:0.132: board has no eeprom
[  140.038034][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.046774][ T1127] em28xx 3-1:0.132: board has no eeprom
[  140.052517][    T9] em28xx 1-1:0.132: Closing input extension
[  140.057234][   T36] usb 2-1: Using ep0 maxpacket: 32
[  140.060839][    T9] em28xx 1-1:0.132: Freeing device
[  140.066705][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  140.077156][   T36] usb 2-1: config 0 has no interface number 0
[  140.083769][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.095801][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.105026][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.113119][   T36] usb 2-1: Product: syz
[  140.117372][   T36] usb 2-1: Manufacturer: syz
[  140.122002][   T36] usb 2-1: SerialNumber: syz
[  140.127117][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.135092][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  140.137338][   T36] usb 2-1: config 0 descriptor??
[  140.141199][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  140.149277][ T3555] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  140.152294][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.165773][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.167290][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  140.183320][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  140.198864][    T8] usb 4-1: USB disconnect, device number 28
[  140.205747][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  140.207281][ T2933] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[  140.214701][ T1127] usb 3-1: USB disconnect, device number 29
[  140.226143][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  140.282701][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  140.289872][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  140.298071][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  140.305404][ T2973] usb 4-1: Decoder not found
[  140.310143][ T2973] em28xx 4-1:0.132: failed to create media graph
[  140.316569][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  140.326498][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  140.335264][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  140.368060][ T2933] usb 5-1: Using ep0 maxpacket: 32
executing program
[  140.376077][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  140.384472][ T2933] usb 5-1: config 0 has no interface number 0
[  140.391652][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.404081][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.409257][    T9] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[  140.413277][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.428869][ T2933] usb 5-1: Product: syz
[  140.433096][ T2933] usb 5-1: Manufacturer: syz
[  140.437797][ T2933] usb 5-1: SerialNumber: syz
[  140.443745][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  140.453611][ T2933] usb 5-1: config 0 descriptor??
[  140.459677][ T3557] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  140.461674][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  140.471504][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.474203][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  140.483676][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  140.497992][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  140.508563][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.509544][ T2960] usb 3-1: Decoder not found
[  140.517541][   T36] em28xx 2-1:0.132: board has no eeprom
[  140.528570][ T2960] em28xx 3-1:0.132: failed to create media graph
[  140.534984][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  140.542917][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  140.551672][    T8] em28xx 4-1:0.132: Closing input extension
[  140.558100][ T1127] em28xx 3-1:0.132: Closing input extension
[  140.565661][    T8] em28xx 4-1:0.132: Freeing device
[  140.572548][ T1127] em28xx 3-1:0.132: Freeing device
[  140.577206][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.578071][    T9] usb 1-1: Using ep0 maxpacket: 32
[  140.585648][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  140.597786][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  140.605175][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  140.613474][    T9] usb 1-1: config 0 has no interface number 0
[  140.617349][   T36] usb 2-1: USB disconnect, device number 32
[  140.622651][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  140.626722][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  140.643311][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.652592][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.660686][    T9] usb 1-1: Product: syz
[  140.664893][    T9] usb 1-1: Manufacturer: syz
[  140.669748][    T9] usb 1-1: SerialNumber: syz
executing program
[  140.690211][    T9] usb 1-1: config 0 descriptor??
[  140.701389][ T3560] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  140.723985][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.727453][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  140.733994][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  140.758046][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  140.765212][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  140.772764][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  140.781594][ T2962] usb 2-1: Decoder not found
[  140.786249][ T2962] em28xx 2-1:0.132: failed to create media graph
[  140.792934][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  140.800658][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  140.810556][   T36] em28xx 2-1:0.132: Closing input extension
[  140.816656][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.825475][ T2933] em28xx 5-1:0.132: board has no eeprom
[  140.832743][   T36] em28xx 2-1:0.132: Freeing device
executing program
[  140.897083][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.905013][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  140.911240][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  140.920750][ T2933] usb 5-1: USB disconnect, device number 32
[  140.931522][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  140.947106][ T1127] usb 3-1: new high-speed USB device number 30 using dummy_hcd
[  140.955398][    T8] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[  140.977411][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  141.010426][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  141.017633][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  141.024904][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  141.034712][ T2962] usb 5-1: Decoder not found
[  141.039399][ T2962] em28xx 5-1:0.132: failed to create media graph
[  141.045782][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  141.049354][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.053636][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  141.061211][    T9] em28xx 1-1:0.132: board has no eeprom
[  141.071122][ T2933] em28xx 5-1:0.132: Closing input extension
[  141.083456][ T2933] em28xx 5-1:0.132: Freeing device
[  141.117143][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  141.122346][    T8] usb 4-1: Using ep0 maxpacket: 32
[  141.127756][   T36] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  141.128580][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.143367][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  141.149782][ T2960] em28xx 1-1:0.132: Registering V4L2 extension
[  141.156878][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  141.165214][ T1127] usb 3-1: config 0 has no interface number 0
[  141.171514][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  141.179910][    T8] usb 4-1: config 0 has no interface number 0
[  141.188615][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.199423][    T9] usb 1-1: USB disconnect, device number 30
[  141.206274][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  141.212125][ T2960] em28xx 1-1:0.132: failed to trigger read from i2c address 0x4a (error=-5)
[  141.220967][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.233377][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.242541][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.250650][ T1127] usb 3-1: Product: syz
[  141.254988][ T1127] usb 3-1: Manufacturer: syz
[  141.259696][ T1127] usb 3-1: SerialNumber: syz
[  141.265113][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.274292][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.282537][    T8] usb 4-1: Product: syz
[  141.286769][    T8] usb 4-1: Manufacturer: syz
[  141.287084][   T36] usb 2-1: Using ep0 maxpacket: 32
[  141.291589][    T8] usb 4-1: SerialNumber: syz
[  141.303846][ T1127] usb 3-1: config 0 descriptor??
[  141.310429][ T3565] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  141.313696][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  141.321729][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.326229][   T36] usb 2-1: config 0 has no interface number 0
[  141.335806][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  141.348541][    T8] usb 4-1: config 0 descriptor??
[  141.353101][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.365443][ T3566] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  141.380463][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.388611][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.390535][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  141.399421][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.414096][   T36] usb 2-1: Product: syz
[  141.418342][   T36] usb 2-1: Manufacturer: syz
[  141.422983][   T36] usb 2-1: SerialNumber: syz
[  141.427729][ T2933] usb 5-1: new high-speed USB device number 33 using dummy_hcd
[  141.440238][ T2960] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  141.442284][   T36] usb 2-1: config 0 descriptor??
[  141.447529][ T2960] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  141.447595][ T2960] em28xx 1-1:0.132: No AC97 audio processor
[  141.450379][ T2960] usb 1-1: Decoder not found
[  141.454887][ T3574] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  141.460203][ T2960] em28xx 1-1:0.132: failed to create media graph
[  141.472585][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.478642][ T2960] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  141.484413][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  141.509489][ T2960] em28xx 1-1:0.132: Remote control support is not available for this card.
executing program
executing program
[  141.521969][    T9] em28xx 1-1:0.132: Closing input extension
[  141.533961][    T9] em28xx 1-1:0.132: Freeing device
[  141.587859][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  141.587948][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  141.594936][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  141.608150][ T2933] usb 5-1: config 0 has no interface number 0
[  141.615007][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.627177][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.627360][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  141.636280][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.636315][ T2933] usb 5-1: Product: syz
[  141.655033][ T2933] usb 5-1: Manufacturer: syz
[  141.659718][ T2933] usb 5-1: SerialNumber: syz
[  141.666662][ T2933] usb 5-1: config 0 descriptor??
[  141.671828][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.672529][ T3578] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
executing program
[  141.680657][ T1127] em28xx 3-1:0.132: board has no eeprom
[  141.700955][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.704012][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.710855][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  141.719524][    T8] em28xx 4-1:0.132: board has no eeprom
[  141.747577][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  141.748206][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.761778][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  141.767888][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  141.777074][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.784997][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  141.793112][ T1127] usb 3-1: USB disconnect, device number 30
[  141.800093][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  141.811445][    T8] usb 4-1: USB disconnect, device number 29
[  141.814648][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.818506][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  141.826221][   T36] em28xx 2-1:0.132: board has no eeprom
[  141.867141][    T9] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[  141.890033][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  141.897221][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  141.897290][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
executing program
[  141.904350][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  141.912515][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  141.921080][ T2960] usb 3-1: Decoder not found
[  141.929360][ T2960] em28xx 3-1:0.132: failed to create media graph
[  141.933199][   T36] usb 2-1: USB disconnect, device number 33
[  141.943936][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  141.955916][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  141.963679][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  141.972564][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  141.987732][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  142.042901][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  142.050321][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  142.050674][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.057699][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  142.066338][ T2933] em28xx 5-1:0.132: board has no eeprom
[  142.072665][    T9] usb 1-1: Using ep0 maxpacket: 32
[  142.085064][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  142.093475][    T9] usb 1-1: config 0 has no interface number 0
[  142.099887][ T2973] usb 4-1: Decoder not found
[  142.104524][ T2973] em28xx 4-1:0.132: failed to create media graph
[  142.111030][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.121169][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  142.129620][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  142.137133][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.138848][    T8] em28xx 4-1:0.132: Closing input extension
[  142.146371][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  142.153197][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.158556][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  142.167496][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.181844][    T9] usb 1-1: Product: syz
[  142.186061][    T9] usb 1-1: Manufacturer: syz
[  142.190792][    T9] usb 1-1: SerialNumber: syz
[  142.196852][    T8] em28xx 4-1:0.132: Freeing device
[  142.199402][ T2933] usb 5-1: USB disconnect, device number 33
[  142.211152][    T9] usb 1-1: config 0 descriptor??
[  142.218545][ T3581] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  142.228001][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  142.229717][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.243799][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  142.280728][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  142.288130][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  142.295309][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  142.304293][ T2962] usb 2-1: Decoder not found
[  142.309084][ T2962] em28xx 2-1:0.132: failed to create media graph
[  142.315489][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  142.323965][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  142.332755][   T36] em28xx 2-1:0.132: Closing input extension
[  142.339302][ T1127] em28xx 3-1:0.132: Closing input extension
[  142.341871][   T36] em28xx 2-1:0.132: Freeing device
[  142.348223][ T1127] em28xx 3-1:0.132: Freeing device
[  142.350513][ T2976] em28xx 5-1:0.132: Registering V4L2 extension
executing program
[  142.442253][ T2976] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  142.449749][ T2976] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  142.457507][ T2976] em28xx 5-1:0.132: No AC97 audio processor
[  142.465500][ T2976] usb 5-1: Decoder not found
[  142.470424][ T2976] em28xx 5-1:0.132: failed to create media graph
[  142.476896][ T2976] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  142.484575][ T2976] em28xx 5-1:0.132: Remote control support is not available for this card.
[  142.493375][ T2933] em28xx 5-1:0.132: Closing input extension
[  142.497426][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  142.501897][ T2933] em28xx 5-1:0.132: Freeing device
[  142.517301][    T8] usb 4-1: new high-speed USB device number 30 using dummy_hcd
[  142.568247][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.577142][    T9] em28xx 1-1:0.132: board has no eeprom
[  142.647083][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.654997][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  142.661150][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  142.667278][   T36] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[  142.667401][ T1127] usb 3-1: new high-speed USB device number 31 using dummy_hcd
[  142.686588][    T9] usb 1-1: USB disconnect, device number 31
[  142.695299][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  142.701145][    T8] usb 4-1: Using ep0 maxpacket: 32
[  142.708030][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  142.716267][    T8] usb 4-1: config 0 has no interface number 0
[  142.722621][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.735072][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.744397][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.752660][    T8] usb 4-1: Product: syz
[  142.756853][    T8] usb 4-1: Manufacturer: syz
[  142.761632][    T8] usb 4-1: SerialNumber: syz
[  142.770175][    T8] usb 4-1: config 0 descriptor??
[  142.775759][ T3589] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  142.788457][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.797156][ T2933] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[  142.798287][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  142.812606][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  142.817142][   T36] usb 2-1: Using ep0 maxpacket: 32
[  142.819913][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  142.828124][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  142.832123][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  142.840317][   T36] usb 2-1: config 0 has no interface number 0
[  142.848375][ T2973] usb 1-1: Decoder not found
[  142.853233][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.856935][ T2973] em28xx 1-1:0.132: failed to create media graph
[  142.870301][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.873515][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  142.882630][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.887914][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  142.895690][   T36] usb 2-1: Product: syz
[  142.904080][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  142.906461][   T36] usb 2-1: Manufacturer: syz
[  142.906489][   T36] usb 2-1: SerialNumber: syz
[  142.914795][ T1127] usb 3-1: config 0 has no interface number 0
[  142.932938][   T36] usb 2-1: config 0 descriptor??
[  142.933334][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  142.939250][ T3590] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  142.946703][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.961045][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.964030][    T9] em28xx 1-1:0.132: Closing input extension
[  142.973705][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  142.988852][    T9] em28xx 1-1:0.132: Freeing device
[  142.997399][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  142.998600][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.004133][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  143.011685][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.011722][ T1127] usb 3-1: Product: syz
[  143.019907][ T2933] usb 5-1: config 0 has no interface number 0
[  143.027901][ T1127] usb 3-1: Manufacturer: syz
[  143.027928][ T1127] usb 3-1: SerialNumber: syz
executing program
[  143.043420][ T1127] usb 3-1: config 0 descriptor??
[  143.052463][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.057688][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  143.069218][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.069263][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.081381][ T3588] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  143.086618][ T2933] usb 5-1: Product: syz
[  143.098075][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.098232][ T2933] usb 5-1: Manufacturer: syz
[  143.107959][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  143.112544][ T2933] usb 5-1: SerialNumber: syz
[  143.127452][ T2933] usb 5-1: config 0 descriptor??
[  143.133107][ T3594] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
executing program
[  143.145105][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.155158][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  143.159680][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.170729][    T8] em28xx 4-1:0.132: board has no eeprom
[  143.228181][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  143.238047][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.246026][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  143.252189][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  143.264840][    T8] usb 4-1: USB disconnect, device number 30
[  143.272089][    T8] em28xx 4-1:0.132: Disconnecting em28xx
executing program
[  143.290323][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.299190][   T36] em28xx 2-1:0.132: board has no eeprom
executing program
[  143.337734][    T9] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[  143.358205][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.366208][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  143.384075][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  143.387454][   T36] usb 2-1: USB disconnect, device number 34
[  143.391309][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  143.404274][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  143.409033][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  143.412297][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  143.423484][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  143.426762][ T2973] usb 4-1: Decoder not found
[  143.433914][ T2973] em28xx 4-1:0.132: failed to create media graph
[  143.441133][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  143.449722][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  143.458563][ T2976] em28xx 2-1:0.132: Registering V4L2 extension
[  143.478653][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.480963][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.487688][ T1127] em28xx 3-1:0.132: board has no eeprom
[  143.496296][ T2933] em28xx 5-1:0.132: board has no eeprom
[  143.507088][    T9] usb 1-1: Using ep0 maxpacket: 32
[  143.524257][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  143.532752][    T9] usb 1-1: config 0 has no interface number 0
[  143.540300][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.553375][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.562595][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.570676][    T9] usb 1-1: Product: syz
[  143.574887][    T9] usb 1-1: Manufacturer: syz
[  143.579598][    T9] usb 1-1: SerialNumber: syz
[  143.586733][    T9] usb 1-1: config 0 descriptor??
[  143.587137][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.592367][ T3604] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  143.599583][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  143.611021][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.622517][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  143.628091][ T2976] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  143.629307][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.636198][ T2976] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  143.644047][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  143.651211][ T2976] em28xx 2-1:0.132: No AC97 audio processor
[  143.671018][ T1127] usb 3-1: USB disconnect, device number 31
[  143.673616][ T2933] usb 5-1: USB disconnect, device number 34
[  143.678288][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  143.689234][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  143.697388][ T2976] usb 2-1: Decoder not found
[  143.702145][ T2976] em28xx 2-1:0.132: failed to create media graph
[  143.708986][ T2976] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  143.716733][ T2976] em28xx 2-1:0.132: Remote control support is not available for this card.
[  143.725729][   T36] em28xx 2-1:0.132: Closing input extension
[  143.735094][   T36] em28xx 2-1:0.132: Freeing device
executing program
[  143.735572][    T8] em28xx 4-1:0.132: Closing input extension
[  143.756795][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  143.767289][    T8] em28xx 4-1:0.132: Freeing device
[  143.874920][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  143.877441][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  143.882366][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  143.895775][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  143.903847][ T2962] usb 5-1: Decoder not found
[  143.908604][ T2962] em28xx 5-1:0.132: failed to create media graph
[  143.915120][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  143.922870][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  143.931612][ T2973] em28xx 3-1:0.132: Registering V4L2 extension
[  143.949220][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.958172][    T9] em28xx 1-1:0.132: board has no eeprom
[  144.006458][ T2973] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  144.014795][ T2973] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  144.022482][ T2973] em28xx 3-1:0.132: No AC97 audio processor
[  144.029457][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  144.037492][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  144.047029][    T9] usb 1-1: USB disconnect, device number 32
[  144.055029][ T2973] usb 3-1: Decoder not found
[  144.059714][ T2973] em28xx 3-1:0.132: failed to create media graph
[  144.066502][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  144.072879][ T2973] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  144.077232][   T36] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[  144.081136][ T2973] em28xx 3-1:0.132: Remote control support is not available for this card.
[  144.095975][ T2933] em28xx 5-1:0.132: Closing input extension
[  144.102286][ T2960] em28xx 1-1:0.132: Registering V4L2 extension
[  144.105468][ T2933] em28xx 5-1:0.132: Freeing device
[  144.137095][    T8] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[  144.193806][ T2960] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  144.201413][ T2960] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  144.208886][ T2960] em28xx 1-1:0.132: No AC97 audio processor
[  144.216908][ T2960] usb 1-1: Decoder not found
[  144.221754][ T2960] em28xx 1-1:0.132: failed to create media graph
[  144.228560][ T2960] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  144.236147][ T2960] em28xx 1-1:0.132: Remote control support is not available for this card.
[  144.237142][   T36] usb 2-1: Using ep0 maxpacket: 32
[  144.245015][    T9] em28xx 1-1:0.132: Closing input extension
[  144.252799][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  144.256066][ T1127] em28xx 3-1:0.132: Closing input extension
[  144.264328][   T36] usb 2-1: config 0 has no interface number 0
[  144.274690][    T9] em28xx 1-1:0.132: Freeing device
[  144.277733][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.283807][ T1127] em28xx 3-1:0.132: Freeing device
[  144.295387][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.306000][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.314107][   T36] usb 2-1: Product: syz
[  144.317087][    T8] usb 4-1: Using ep0 maxpacket: 32
[  144.318317][   T36] usb 2-1: Manufacturer: syz
[  144.318345][   T36] usb 2-1: SerialNumber: syz
[  144.325393][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  144.339371][   T36] usb 2-1: config 0 descriptor??
[  144.341239][    T8] usb 4-1: config 0 has no interface number 0
[  144.348579][ T3609] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  144.354444][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.365929][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  144.371515][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.378953][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  144.388084][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.402889][    T8] usb 4-1: Product: syz
[  144.407146][    T8] usb 4-1: Manufacturer: syz
[  144.411777][    T8] usb 4-1: SerialNumber: syz
[  144.417147][ T2933] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[  144.426647][    T8] usb 4-1: config 0 descriptor??
[  144.432240][ T3608] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  144.443088][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  144.453016][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
executing program
[  144.577721][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  144.584588][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  144.593388][ T2933] usb 5-1: config 0 has no interface number 0
[  144.599757][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.611754][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
executing program
[  144.621342][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.629418][ T2933] usb 5-1: Product: syz
[  144.633626][ T2933] usb 5-1: Manufacturer: syz
[  144.638323][ T2933] usb 5-1: SerialNumber: syz
[  144.643311][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  144.647105][    T9] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[  144.652176][ T2933] usb 5-1: config 0 descriptor??
[  144.663816][ T1127] usb 3-1: new high-speed USB device number 32 using dummy_hcd
[  144.671847][ T3614] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  144.685813][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  144.695758][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  144.707374][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  144.709769][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  144.722755][   T36] em28xx 2-1:0.132: board has no eeprom
[  144.768294][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  144.777171][    T8] em28xx 4-1:0.132: board has no eeprom
[  144.787098][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  144.795108][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  144.801430][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  144.814339][   T36] usb 2-1: USB disconnect, device number 35
[  144.821530][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  144.837886][    T9] usb 1-1: Using ep0 maxpacket: 32
[  144.843576][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  144.851537][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  144.857921][ T1127] usb 3-1: Using ep0 maxpacket: 32
executing program
[  144.864212][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  144.872656][    T9] usb 1-1: config 0 has no interface number 0
[  144.881753][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  144.890456][ T1127] usb 3-1: config 0 has no interface number 0
[  144.897158][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.909957][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.921634][    T8] usb 4-1: USB disconnect, device number 31
[  144.929254][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  144.937374][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.942246][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  144.946602][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.953819][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  144.961780][ T1127] usb 3-1: Product: syz
[  144.961807][ T1127] usb 3-1: Manufacturer: syz
[  144.961831][ T1127] usb 3-1: SerialNumber: syz
[  144.964009][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.969339][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  144.973382][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.980175][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  144.982518][    T9] usb 1-1: Product: syz
[  144.994245][ T2962] usb 2-1: Decoder not found
[  144.997813][    T9] usb 1-1: Manufacturer: syz
[  145.005738][ T2962] em28xx 2-1:0.132: failed to create media graph
[  145.012092][    T9] usb 1-1: SerialNumber: syz
[  145.016844][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  145.025386][ T1127] usb 3-1: config 0 descriptor??
[  145.033489][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  145.038363][ T3612] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  145.044493][   T36] em28xx 2-1:0.132: Closing input extension
[  145.071508][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.071862][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.080337][ T2933] em28xx 5-1:0.132: board has no eeprom
[  145.082233][   T36] em28xx 2-1:0.132: Freeing device
[  145.090191][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  145.107767][ T2960] em28xx 4-1:0.132: Registering V4L2 extension
[  145.115031][    T9] usb 1-1: config 0 descriptor??
[  145.120558][ T3622] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  145.134858][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.137299][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.144975][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  145.159721][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  145.172095][ T2933] usb 5-1: USB disconnect, device number 35
[  145.179185][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  145.231930][ T2960] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  145.239309][ T2960] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  145.246577][ T2960] em28xx 4-1:0.132: No AC97 audio processor
[  145.254941][ T2960] usb 4-1: Decoder not found
[  145.259696][ T2960] em28xx 4-1:0.132: failed to create media graph
[  145.266113][ T2960] em28xx 4-1:0.132: V4L2 device video0 deregistered
executing program
[  145.277516][ T2960] em28xx 4-1:0.132: Remote control support is not available for this card.
[  145.286289][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
executing program
[  145.337799][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  145.379557][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  145.386690][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  145.394266][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  145.397500][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  145.403952][ T2962] usb 5-1: Decoder not found
[  145.411262][ T2962] em28xx 5-1:0.132: failed to create media graph
[  145.412618][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.417781][   T36] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  145.426437][ T1127] em28xx 3-1:0.132: board has no eeprom
[  145.434351][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  145.447705][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  145.456411][    T8] em28xx 4-1:0.132: Closing input extension
[  145.463969][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  145.464076][ T2933] em28xx 5-1:0.132: Closing input extension
[  145.472750][    T9] em28xx 1-1:0.132: board has no eeprom
[  145.474296][    T8] em28xx 4-1:0.132: Freeing device
[  145.483218][ T2933] em28xx 5-1:0.132: Freeing device
[  145.497171][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.505133][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  145.511730][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  145.527286][ T1127] usb 3-1: USB disconnect, device number 32
[  145.534204][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  145.540041][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  145.547979][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  145.560217][    T9] usb 1-1: USB disconnect, device number 33
[  145.567171][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  145.597124][   T36] usb 2-1: Using ep0 maxpacket: 32
[  145.604141][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  145.605197][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  145.612419][   T36] usb 2-1: config 0 has no interface number 0
[  145.619454][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  145.619480][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  145.621792][ T2960] usb 3-1: Decoder not found
[  145.626075][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  145.632850][ T2960] em28xx 3-1:0.132: failed to create media graph
[  145.634582][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  145.641549][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  145.645877][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  145.653998][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.654034][   T36] usb 2-1: Product: syz
[  145.654059][   T36] usb 2-1: Manufacturer: syz
[  145.660911][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  145.667085][   T36] usb 2-1: SerialNumber: syz
[  145.679411][   T36] usb 2-1: config 0 descriptor??
[  145.718755][ T3630] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  145.731549][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  145.741518][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  145.782841][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  145.790001][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  145.797229][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  145.805006][ T2973] usb 1-1: Decoder not found
[  145.807158][ T2933] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[  145.809823][ T2973] em28xx 1-1:0.132: failed to create media graph
[  145.809869][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  145.832208][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  145.840954][ T1127] em28xx 3-1:0.132: Closing input extension
[  145.847839][    T9] em28xx 1-1:0.132: Closing input extension
[  145.856058][ T1127] em28xx 3-1:0.132: Freeing device
[  145.861437][    T8] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[  145.870051][    T9] em28xx 1-1:0.132: Freeing device
executing program
[  145.967809][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  145.974435][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  145.983224][ T2933] usb 5-1: config 0 has no interface number 0
[  145.989578][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  145.999792][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  146.008257][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.019760][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.027848][ T2933] usb 5-1: Product: syz
[  146.032082][ T2933] usb 5-1: Manufacturer: syz
[  146.036694][ T2933] usb 5-1: SerialNumber: syz
[  146.043463][ T2933] usb 5-1: config 0 descriptor??
[  146.047218][    T8] usb 4-1: Using ep0 maxpacket: 32
[  146.049079][ T3635] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  146.055457][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  146.066149][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  146.069097][    T8] usb 4-1: config 0 has no interface number 0
[  146.078828][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  146.089043][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  146.091639][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  146.104475][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.110264][   T36] em28xx 2-1:0.132: board has no eeprom
[  146.125200][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.133300][    T8] usb 4-1: Product: syz
[  146.137529][    T8] usb 4-1: Manufacturer: syz
[  146.142164][    T8] usb 4-1: SerialNumber: syz
[  146.149870][    T8] usb 4-1: config 0 descriptor??
[  146.155391][ T3631] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  146.166130][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  146.167100][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  146.175950][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  146.190607][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  146.196740][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  146.207293][ T1127] usb 3-1: new high-speed USB device number 33 using dummy_hcd
executing program
[  146.210558][   T36] usb 2-1: USB disconnect, device number 36
[  146.215187][    T9] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[  146.222216][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  146.317892][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  146.330617][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  146.337881][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  146.345073][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  146.354002][ T2962] usb 2-1: Decoder not found
[  146.358719][ T2962] em28xx 2-1:0.132: failed to create media graph
executing program
[  146.365171][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  146.376054][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  146.384828][   T36] em28xx 2-1:0.132: Closing input extension
[  146.387171][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  146.393323][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  146.396146][    T9] usb 1-1: Using ep0 maxpacket: 32
[  146.404859][ T2933] em28xx 5-1:0.132: board has no eeprom
[  146.414082][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  146.417125][   T36] em28xx 2-1:0.132: Freeing device
[  146.423759][ T1127] usb 3-1: config 0 has no interface number 0
[  146.435849][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  146.444491][    T9] usb 1-1: config 0 has no interface number 0
[  146.450932][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  146.457617][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  146.467866][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  146.480131][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.487114][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  146.489247][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.497126][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  146.505015][    T9] usb 1-1: Product: syz
[  146.512241][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  146.515219][    T9] usb 1-1: Manufacturer: syz
[  146.526176][    T9] usb 1-1: SerialNumber: syz
[  146.527111][ T2933] usb 5-1: USB disconnect, device number 36
[  146.530953][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.538421][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  146.545944][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  146.559659][ T1127] usb 3-1: Product: syz
[  146.563878][ T1127] usb 3-1: Manufacturer: syz
[  146.568584][ T1127] usb 3-1: SerialNumber: syz
[  146.575233][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  146.584099][    T8] em28xx 4-1:0.132: board has no eeprom
[  146.592263][ T1127] usb 3-1: config 0 descriptor??
[  146.599949][ T3639] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  146.608443][    T9] usb 1-1: config 0 descriptor??
[  146.619433][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  146.629322][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  146.636625][ T3642] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  146.651107][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  146.652470][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  146.658504][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  146.668185][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  146.668264][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  146.668328][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  146.686000][    T8] usb 4-1: USB disconnect, device number 32
[  146.690891][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  146.698272][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  146.720506][ T2962] usb 5-1: Decoder not found
[  146.725186][ T2962] em28xx 5-1:0.132: failed to create media graph
[  146.732779][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  146.741371][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  146.750514][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  146.757179][   T36] usb 2-1: new high-speed USB device number 37 using dummy_hcd
executing program
executing program
[  146.865990][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  146.873650][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  146.880876][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  146.887206][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  146.896537][ T2973] usb 4-1: Decoder not found
[  146.901468][ T2973] em28xx 4-1:0.132: failed to create media graph
[  146.907474][   T36] usb 2-1: Using ep0 maxpacket: 32
[  146.909943][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  146.921632][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  146.922159][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  146.930389][    T8] em28xx 4-1:0.132: Closing input extension
[  146.932021][    T8] em28xx 4-1:0.132: Freeing device
[  146.939207][   T36] usb 2-1: config 0 has no interface number 0
[  146.960070][ T2933] em28xx 5-1:0.132: Closing input extension
[  146.960121][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  146.967662][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  146.972392][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  146.985446][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  146.991080][ T1127] em28xx 3-1:0.132: board has no eeprom
[  147.005982][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.014075][   T36] usb 2-1: Product: syz
[  147.018327][   T36] usb 2-1: Manufacturer: syz
[  147.022952][   T36] usb 2-1: SerialNumber: syz
[  147.030300][ T2933] em28xx 5-1:0.132: Freeing device
[  147.040325][   T36] usb 2-1: config 0 descriptor??
[  147.045757][ T3650] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  147.055776][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  147.059244][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.063736][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  147.073458][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  147.079854][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.095088][    T9] em28xx 1-1:0.132: board has no eeprom
[  147.100844][ T2973] em28xx 3-1:0.132: Registering V4L2 extension
[  147.110767][ T1127] usb 3-1: USB disconnect, device number 33
[  147.117822][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  147.168166][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  147.176099][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  147.188972][    T9] usb 1-1: USB disconnect, device number 34
[  147.195921][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  147.217538][ T2973] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  147.224661][ T2973] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  147.231925][ T2973] em28xx 3-1:0.132: No AC97 audio processor
[  147.240938][ T2973] usb 3-1: Decoder not found
[  147.245608][ T2973] em28xx 3-1:0.132: failed to create media graph
[  147.252169][ T2973] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  147.260006][ T2973] em28xx 3-1:0.132: Remote control support is not available for this card.
executing program
[  147.268760][ T2960] em28xx 1-1:0.132: Registering V4L2 extension
[  147.297206][    T8] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[  147.317430][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  147.327716][ T2933] usb 5-1: new high-speed USB device number 37 using dummy_hcd
[  147.359169][ T2960] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  147.366245][ T2960] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  147.373469][ T2960] em28xx 1-1:0.132: No AC97 audio processor
[  147.379578][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.379623][   T36] em28xx 2-1:0.132: board has no eeprom
[  147.396299][ T2960] usb 1-1: Decoder not found
[  147.400992][ T2960] em28xx 1-1:0.132: failed to create media graph
[  147.407438][ T2960] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  147.414909][ T2960] em28xx 1-1:0.132: Remote control support is not available for this card.
[  147.423646][ T1127] em28xx 3-1:0.132: Closing input extension
[  147.429667][    T9] em28xx 1-1:0.132: Closing input extension
[  147.437109][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  147.437862][ T1127] em28xx 3-1:0.132: Freeing device
[  147.445039][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  147.451358][    T9] em28xx 1-1:0.132: Freeing device
[  147.456185][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  147.486400][   T36] usb 2-1: USB disconnect, device number 37
[  147.487092][    T8] usb 4-1: Using ep0 maxpacket: 32
[  147.492559][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  147.506234][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  147.514755][ T2933] usb 5-1: config 0 has no interface number 0
[  147.526682][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  147.527277][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  147.533693][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  147.540581][    T8] usb 4-1: config 0 has no interface number 0
[  147.555744][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  147.566079][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.574276][ T2933] usb 5-1: Product: syz
[  147.578546][ T2933] usb 5-1: Manufacturer: syz
[  147.579176][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  147.583162][ T2933] usb 5-1: SerialNumber: syz
[  147.595850][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  147.607077][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  147.610339][ T2933] usb 5-1: config 0 descriptor??
[  147.615093][    T8] usb 4-1: Product: syz
[  147.624627][    T8] usb 4-1: Manufacturer: syz
[  147.629554][    T8] usb 4-1: SerialNumber: syz
[  147.636383][ T3653] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  147.658631][    T8] usb 4-1: config 0 descriptor??
[  147.664200][ T3655] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  147.670651][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.680662][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  147.681121][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  147.691074][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  147.745171][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  147.753810][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  147.761052][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  147.769360][ T2962] usb 2-1: Decoder not found
[  147.774054][ T2962] em28xx 2-1:0.132: failed to create media graph
[  147.780531][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
executing program
[  147.790059][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  147.798817][   T36] em28xx 2-1:0.132: Closing input extension
[  147.807256][ T1127] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[  147.811986][   T36] em28xx 2-1:0.132: Freeing device
[  147.815809][    T9] usb 1-1: new high-speed USB device number 35 using dummy_hcd
executing program
[  147.917392][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  147.927433][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  147.977170][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  147.979134][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  147.984312][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  147.991148][ T2933] em28xx 5-1:0.132: board has no eeprom
[  147.999329][ T1127] usb 3-1: config 0 has no interface number 0
[  148.011044][    T9] usb 1-1: Using ep0 maxpacket: 32
[  148.017585][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  148.026398][    T8] em28xx 4-1:0.132: board has no eeprom
[  148.032295][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  148.042686][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  148.050946][    T9] usb 1-1: config 0 has no interface number 0
[  148.057089][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.057237][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  148.064996][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  148.077720][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  148.081961][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  148.090352][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.101075][ T2933] usb 5-1: USB disconnect, device number 37
[  148.104498][ T1127] usb 3-1: Product: syz
[  148.111673][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  148.114732][ T1127] usb 3-1: Manufacturer: syz
[  148.125282][ T1127] usb 3-1: SerialNumber: syz
[  148.130048][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.137111][   T36] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[  148.137943][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  148.157861][ T1127] usb 3-1: config 0 descriptor??
[  148.163462][    T8] usb 4-1: USB disconnect, device number 33
[  148.170071][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  148.179276][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.187424][    T9] usb 1-1: Product: syz
[  148.191853][    T9] usb 1-1: Manufacturer: syz
[  148.196696][    T9] usb 1-1: SerialNumber: syz
[  148.201539][ T3662] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  148.210522][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  148.220339][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  148.230232][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  148.240649][    T9] usb 1-1: config 0 descriptor??
[  148.241020][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  148.246279][ T3664] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  148.252830][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  148.265295][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  148.267076][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  148.276844][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  148.284993][ T2962] usb 5-1: Decoder not found
[  148.294606][ T2962] em28xx 5-1:0.132: failed to create media graph
[  148.301224][   T36] usb 2-1: Using ep0 maxpacket: 32
[  148.308923][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  148.316304][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  148.324649][   T36] usb 2-1: config 0 has no interface number 0
[  148.331702][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  148.340532][ T2960] em28xx 4-1:0.132: Registering V4L2 extension
[  148.340561][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  148.350072][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  148.366573][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.374710][   T36] usb 2-1: Product: syz
executing program
[  148.378966][   T36] usb 2-1: Manufacturer: syz
[  148.383617][   T36] usb 2-1: SerialNumber: syz
[  148.392109][   T36] usb 2-1: config 0 descriptor??
[  148.397863][ T3669] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  148.411122][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  148.421075][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
executing program
[  148.485921][ T2960] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  148.493116][ T2960] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  148.500457][ T2960] em28xx 4-1:0.132: No AC97 audio processor
[  148.509224][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  148.516844][ T2960] usb 4-1: Decoder not found
[  148.521580][ T2960] em28xx 4-1:0.132: failed to create media graph
[  148.528144][ T2960] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  148.534893][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  148.542413][ T2960] em28xx 4-1:0.132: Remote control support is not available for this card.
[  148.551185][    T8] em28xx 4-1:0.132: Closing input extension
[  148.557783][ T2933] em28xx 5-1:0.132: Closing input extension
[  148.558912][    T8] em28xx 4-1:0.132: Freeing device
[  148.566229][ T2933] em28xx 5-1:0.132: Freeing device
executing program
[  148.578766][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  148.587827][ T1127] em28xx 3-1:0.132: board has no eeprom
[  148.599399][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  148.608289][    T9] em28xx 1-1:0.132: board has no eeprom
[  148.647186][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.655079][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  148.661235][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  148.667754][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  148.668801][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.681853][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  148.690257][ T1127] usb 3-1: USB disconnect, device number 34
[  148.697236][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  148.709051][    T9] usb 1-1: USB disconnect, device number 35
[  148.715993][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  148.729686][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  148.738617][   T36] em28xx 2-1:0.132: board has no eeprom
[  148.771373][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  148.778665][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  148.785796][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  148.796078][ T2960] usb 3-1: Decoder not found
[  148.797228][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  148.801548][ T2960] em28xx 3-1:0.132: failed to create media graph
[  148.808813][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  148.815225][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  148.829064][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  148.831172][   T36] usb 2-1: USB disconnect, device number 38
[  148.837842][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  148.851475][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  148.887459][ T2933] usb 5-1: new high-speed USB device number 38 using dummy_hcd
[  148.912155][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  148.919399][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  148.926574][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  148.932868][    T8] usb 4-1: new high-speed USB device number 34 using dummy_hcd
[  148.944855][ T2973] usb 1-1: Decoder not found
[  148.949548][ T2973] em28xx 1-1:0.132: failed to create media graph
[  148.955927][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  148.964250][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  148.973122][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  149.038878][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  149.045676][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  149.054193][ T2933] usb 5-1: config 0 has no interface number 0
[  149.061712][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  149.068843][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  149.075994][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  149.082013][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.093347][ T2962] usb 2-1: Decoder not found
[  149.097144][    T8] usb 4-1: Using ep0 maxpacket: 32
[  149.098036][ T2962] em28xx 2-1:0.132: failed to create media graph
[  149.105474][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  149.109599][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  149.117698][    T8] usb 4-1: config 0 has no interface number 0
[  149.118556][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.125691][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.133239][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.140500][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.149588][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.158599][ T2933] usb 5-1: Product: syz
[  149.166566][    T8] usb 4-1: Product: syz
[  149.174576][ T2933] usb 5-1: Manufacturer: syz
[  149.178753][    T8] usb 4-1: Manufacturer: syz
[  149.182907][ T2933] usb 5-1: SerialNumber: syz
[  149.187514][    T8] usb 4-1: SerialNumber: syz
[  149.192963][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  149.200687][    T8] usb 4-1: config 0 descriptor??
[  149.202760][   T36] em28xx 2-1:0.132: Closing input extension
[  149.221384][ T3677] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  149.226839][   T36] em28xx 2-1:0.132: Freeing device
[  149.228716][ T1127] em28xx 3-1:0.132: Closing input extension
[  149.237607][ T2933] usb 5-1: config 0 descriptor??
[  149.245711][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.251295][ T3676] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  149.255605][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  149.269226][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.269275][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  149.279435][    T9] em28xx 1-1:0.132: Closing input extension
[  149.292838][ T1127] em28xx 3-1:0.132: Freeing device
[  149.300739][    T9] em28xx 1-1:0.132: Freeing device
executing program
executing program
[  149.507685][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  149.517816][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  149.537185][   T36] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[  149.578398][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  149.579522][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  149.587215][    T8] em28xx 4-1:0.132: board has no eeprom
[  149.595924][ T2933] em28xx 5-1:0.132: board has no eeprom
[  149.617180][ T1127] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[  149.625017][    T9] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[  149.667131][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  149.667310][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  149.674999][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  149.675077][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  149.695285][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  149.705385][ T2933] usb 5-1: USB disconnect, device number 38
[  149.710171][    T8] usb 4-1: USB disconnect, device number 34
[  149.712445][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  149.719440][ T2973] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  149.723090][   T36] usb 2-1: Using ep0 maxpacket: 32
[  149.731984][ T2973] em28xx 4-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  149.739563][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  149.748401][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  149.753907][   T36] usb 2-1: config 0 has no interface number 0
[  149.765892][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.778626][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.787377][    T9] usb 1-1: Using ep0 maxpacket: 32
[  149.787887][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.793103][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  149.800956][   T36] usb 2-1: Product: syz
[  149.810343][   T36] usb 2-1: Manufacturer: syz
[  149.814987][   T36] usb 2-1: SerialNumber: syz
[  149.815635][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  149.822248][   T36] usb 2-1: config 0 descriptor??
[  149.828067][    T9] usb 1-1: config 0 has no interface number 0
[  149.834442][ T3686] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  149.841898][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.859030][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  149.867353][ T1127] usb 3-1: config 0 has no interface number 0
[  149.873992][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  149.885176][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.890568][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  149.894295][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.904048][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  149.912036][    T9] usb 1-1: Product: syz
[  149.912060][    T9] usb 1-1: Manufacturer: syz
[  149.912084][    T9] usb 1-1: SerialNumber: syz
[  149.932889][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  149.940033][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  149.947274][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  149.954606][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  149.964142][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  149.972216][ T1127] usb 3-1: Product: syz
[  149.976416][ T1127] usb 3-1: Manufacturer: syz
[  149.981103][ T1127] usb 3-1: SerialNumber: syz
[  149.987213][ T2973] usb 4-1: Decoder not found
[  149.991892][ T2973] em28xx 4-1:0.132: failed to create media graph
[  149.999376][    T9] usb 1-1: config 0 descriptor??
[  150.004552][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  150.011413][ T3685] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  150.015046][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  150.027546][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  150.028691][ T1127] usb 3-1: config 0 descriptor??
[  150.042392][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  150.052494][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  150.061390][ T3683] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
executing program
[  150.075229][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  150.085152][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  150.147393][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  150.153781][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  150.161217][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  150.168599][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  150.177017][ T2962] usb 5-1: Decoder not found
[  150.181669][ T2962] em28xx 5-1:0.132: failed to create media graph
[  150.188193][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
executing program
[  150.195982][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  150.204748][    T8] em28xx 4-1:0.132: Closing input extension
[  150.210888][ T2933] em28xx 5-1:0.132: Closing input extension
[  150.213316][    T8] em28xx 4-1:0.132: Freeing device
[  150.219093][ T2933] em28xx 5-1:0.132: Freeing device
[  150.230944][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  150.240028][   T36] em28xx 2-1:0.132: board has no eeprom
executing program
[  150.297686][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  150.308035][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.315981][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  150.322437][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  150.331809][   T36] usb 2-1: USB disconnect, device number 39
[  150.338766][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  150.348076][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  150.359601][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  150.368794][    T9] em28xx 1-1:0.132: board has no eeprom
[  150.404960][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  150.412137][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  150.419493][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  150.419536][ T1127] em28xx 3-1:0.132: board has no eeprom
[  150.434076][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  150.437107][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.443955][ T2962] usb 2-1: Decoder not found
[  150.448133][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  150.452603][ T2962] em28xx 2-1:0.132: failed to create media graph
[  150.467854][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  150.475631][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  150.485271][    T9] usb 1-1: USB disconnect, device number 36
[  150.486306][   T36] em28xx 2-1:0.132: Closing input extension
[  150.491591][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  150.499835][   T36] em28xx 2-1:0.132: Freeing device
[  150.505664][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  150.517190][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  150.528548][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  150.548380][    T8] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[  150.558362][ T1127] usb 3-1: USB disconnect, device number 35
[  150.565225][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  150.567373][ T2933] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[  150.635202][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  150.642845][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  150.650529][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  150.658614][ T2973] usb 1-1: Decoder not found
[  150.663269][ T2973] em28xx 1-1:0.132: failed to create media graph
[  150.669703][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  150.677357][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  150.686104][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  150.727135][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  150.734062][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  150.742585][ T2933] usb 5-1: config 0 has no interface number 0
[  150.749496][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  150.757913][    T8] usb 4-1: Using ep0 maxpacket: 32
[  150.766492][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  150.767137][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  150.774949][    T8] usb 4-1: config 0 has no interface number 0
[  150.783853][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.783895][ T2933] usb 5-1: Product: syz
[  150.783919][ T2933] usb 5-1: Manufacturer: syz
[  150.783943][ T2933] usb 5-1: SerialNumber: syz
[  150.802999][ T2933] usb 5-1: config 0 descriptor??
[  150.808262][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  150.812438][   T36] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[  150.817158][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  150.827496][ T3697] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  150.831999][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  150.845376][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  150.847313][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  150.852165][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  150.865303][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  150.888232][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  150.896286][    T8] usb 4-1: Product: syz
[  150.900536][    T8] usb 4-1: Manufacturer: syz
[  150.905189][    T8] usb 4-1: SerialNumber: syz
[  150.910146][ T2960] usb 3-1: Decoder not found
[  150.914819][ T2960] em28xx 3-1:0.132: failed to create media graph
[  150.921296][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  150.929293][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  150.938150][    T9] em28xx 1-1:0.132: Closing input extension
[  150.944444][ T1127] em28xx 3-1:0.132: Closing input extension
[  150.951552][    T9] em28xx 1-1:0.132: Freeing device
[  150.959535][ T1127] em28xx 3-1:0.132: Freeing device
[  150.968473][    T8] usb 4-1: config 0 descriptor??
[  150.971959][   T36] usb 2-1: Using ep0 maxpacket: 32
[  150.973967][ T3696] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  150.993645][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  150.994245][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  151.002043][   T36] usb 2-1: config 0 has no interface number 0
[  151.011747][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
executing program
[  151.024714][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.039107][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  151.048344][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.056421][   T36] usb 2-1: Product: syz
[  151.060738][   T36] usb 2-1: Manufacturer: syz
[  151.065383][   T36] usb 2-1: SerialNumber: syz
[  151.076341][   T36] usb 2-1: config 0 descriptor??
[  151.082118][ T3703] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  151.093272][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  151.103284][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  151.127485][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
executing program
[  151.188630][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  151.197495][ T2933] em28xx 5-1:0.132: board has no eeprom
executing program
[  151.257154][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  151.265169][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  151.268704][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  151.272480][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  151.286371][ T2933] usb 5-1: USB disconnect, device number 39
[  151.293813][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  151.310578][    T9] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[  151.318754][ T1127] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[  151.340270][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  151.349178][    T8] em28xx 4-1:0.132: board has no eeprom
[  151.357404][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  151.381393][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  151.388650][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  151.395788][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  151.403160][ T2962] usb 5-1: Decoder not found
[  151.407870][ T2962] em28xx 5-1:0.132: failed to create media graph
[  151.414249][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  151.417068][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  151.423299][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  151.428752][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  151.437402][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  151.445953][ T2960] em28xx 4-1:0.132: Registering V4L2 extension
[  151.452013][   T36] em28xx 2-1:0.132: board has no eeprom
[  151.469973][    T8] usb 4-1: USB disconnect, device number 35
[  151.476835][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  151.487140][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  151.492482][    T9] usb 1-1: Using ep0 maxpacket: 32
[  151.500573][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  151.508925][ T1127] usb 3-1: config 0 has no interface number 0
[  151.515155][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  151.517073][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  151.523422][    T9] usb 1-1: config 0 has no interface number 0
[  151.531283][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  151.537484][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.554380][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  151.562912][   T36] usb 2-1: USB disconnect, device number 40
[  151.568715][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  151.572811][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  151.579427][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.579462][ T1127] usb 3-1: Product: syz
[  151.579486][ T1127] usb 3-1: Manufacturer: syz
[  151.579512][ T1127] usb 3-1: SerialNumber: syz
[  151.610101][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  151.619349][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  151.627522][    T9] usb 1-1: Product: syz
[  151.631719][    T9] usb 1-1: Manufacturer: syz
[  151.636337][    T9] usb 1-1: SerialNumber: syz
[  151.641682][ T1127] usb 3-1: config 0 descriptor??
[  151.646858][ T2960] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  151.647275][ T3706] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  151.654073][ T2960] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  151.668573][ T2960] em28xx 4-1:0.132: No AC97 audio processor
[  151.677681][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  151.687765][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  151.697383][    T9] usb 1-1: config 0 descriptor??
[  151.702781][ T2960] usb 4-1: Decoder not found
[  151.703790][ T3705] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  151.707536][ T2960] em28xx 4-1:0.132: failed to create media graph
[  151.724398][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  151.734250][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  151.740985][ T2960] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  151.748907][ T2960] em28xx 4-1:0.132: Remote control support is not available for this card.
[  151.757727][ T2933] em28xx 5-1:0.132: Closing input extension
[  151.763687][    T8] em28xx 4-1:0.132: Closing input extension
[  151.769714][ T2962] em28xx 2-1:0.132: Registering V4L2 extension
[  151.773227][    T8] em28xx 4-1:0.132: Freeing device
[  151.782871][ T2933] em28xx 5-1:0.132: Freeing device
executing program
[  151.872150][ T2962] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  151.879350][ T2962] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  151.886599][ T2962] em28xx 2-1:0.132: No AC97 audio processor
[  151.894438][ T2962] usb 2-1: Decoder not found
[  151.899268][ T2962] em28xx 2-1:0.132: failed to create media graph
[  151.905761][ T2962] em28xx 2-1:0.132: V4L2 device video0 deregistered
executing program
[  151.914287][ T2962] em28xx 2-1:0.132: Remote control support is not available for this card.
[  151.925249][   T36] em28xx 2-1:0.132: Closing input extension
[  151.935022][   T36] em28xx 2-1:0.132: Freeing device
[  151.937371][ T1127] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  151.987389][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  152.018505][ T1127] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.027341][ T1127] em28xx 3-1:0.132: board has no eeprom
[  152.048331][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.057159][    T9] em28xx 1-1:0.132: board has no eeprom
[  152.077132][    T8] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[  152.097182][ T1127] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.097203][ T2933] usb 5-1: new high-speed USB device number 40 using dummy_hcd
[  152.105056][ T1127] em28xx 3-1:0.132: analog set to bulk mode.
[  152.105145][ T2960] em28xx 3-1:0.132: Registering V4L2 extension
[  152.125507][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.133438][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[  152.141457][ T1127] usb 3-1: USB disconnect, device number 36
[  152.148223][ T1127] em28xx 3-1:0.132: Disconnecting em28xx
[  152.161061][    T9] usb 1-1: USB disconnect, device number 37
[  152.167961][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[  152.223248][ T2960] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  152.230648][ T2960] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  152.237892][   T36] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[  152.245627][ T2960] em28xx 3-1:0.132: No AC97 audio processor
[  152.251815][    T8] usb 4-1: Using ep0 maxpacket: 32
[  152.257078][ T2933] usb 5-1: Using ep0 maxpacket: 32
[  152.258675][ T2933] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  152.266935][ T2960] usb 3-1: Decoder not found
[  152.270798][ T2933] usb 5-1: config 0 has no interface number 0
[  152.275271][ T2960] em28xx 3-1:0.132: failed to create media graph
[  152.281971][ T2933] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  152.288965][ T2960] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  152.300360][ T2933] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  152.306426][ T2960] em28xx 3-1:0.132: Remote control support is not available for this card.
[  152.313635][ T2933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.322355][ T2973] em28xx 1-1:0.132: Registering V4L2 extension
[  152.330512][ T2933] usb 5-1: Product: syz
[  152.330539][ T2933] usb 5-1: Manufacturer: syz
[  152.345744][ T2933] usb 5-1: SerialNumber: syz
[  152.352616][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  152.356299][ T2933] usb 5-1: config 0 descriptor??
[  152.360923][    T8] usb 4-1: config 0 has no interface number 0
[  152.366364][ T3717] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  152.377335][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  152.385923][ T2933] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.399260][ T2933] em28xx 5-1:0.132: Video interface 132 found: bulk
[  152.411680][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  152.421058][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.427155][   T36] usb 2-1: Using ep0 maxpacket: 32
[  152.429293][    T8] usb 4-1: Product: syz
[  152.438562][    T8] usb 4-1: Manufacturer: syz
[  152.443206][    T8] usb 4-1: SerialNumber: syz
[  152.449317][   T36] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  152.450559][    T8] usb 4-1: config 0 descriptor??
[  152.457623][   T36] usb 2-1: config 0 has no interface number 0
[  152.470874][ T3718] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  152.478674][   T36] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  152.486696][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.499626][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[  152.510517][   T36] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  152.519977][   T36] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  152.521850][ T2973] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  152.528327][   T36] usb 2-1: Product: syz
[  152.535168][ T2973] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  152.539506][   T36] usb 2-1: Manufacturer: syz
[  152.546436][ T2973] em28xx 1-1:0.132: No AC97 audio processor
[  152.551205][   T36] usb 2-1: SerialNumber: syz
[  152.559052][ T2973] usb 1-1: Decoder not found
[  152.566337][ T2973] em28xx 1-1:0.132: failed to create media graph
[  152.570130][   T36] usb 2-1: config 0 descriptor??
[  152.573153][ T2973] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  152.579076][ T3719] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[  152.588420][ T2973] em28xx 1-1:0.132: Remote control support is not available for this card.
[  152.601501][ T1127] em28xx 3-1:0.132: Closing input extension
[  152.609997][   T36] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  152.610879][ T1127] em28xx 3-1:0.132: Freeing device
executing program
executing program
[  152.619856][   T36] em28xx 2-1:0.132: Video interface 132 found: bulk
[  152.633584][    T9] em28xx 1-1:0.132: Closing input extension
[  152.646395][    T9] em28xx 1-1:0.132: Freeing device
[  152.658103][ T2933] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  152.718790][ T2933] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.728098][ T2933] em28xx 5-1:0.132: board has no eeprom
[  152.747445][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
executing program
[  152.787102][ T2933] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.795031][ T2933] em28xx 5-1:0.132: analog set to bulk mode.
[  152.801210][ T2962] em28xx 5-1:0.132: Registering V4L2 extension
[  152.822116][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.822750][ T2933] usb 5-1: USB disconnect, device number 40
[  152.830982][    T8] em28xx 4-1:0.132: board has no eeprom
[  152.850062][ T2933] em28xx 5-1:0.132: Disconnecting em28xx
[  152.868940][   T36] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  152.906928][ T2962] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  152.914169][ T2962] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  152.921571][ T2962] em28xx 5-1:0.132: No AC97 audio processor
[  152.927126][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  152.929904][   T36] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  152.935443][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[  152.944111][   T36] em28xx 2-1:0.132: board has no eeprom
[  152.950523][ T1127] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[  152.957235][ T2962] usb 5-1: Decoder not found
[  152.964181][    T9] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  152.968255][ T2962] em28xx 5-1:0.132: failed to create media graph
[  152.982789][ T2962] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  152.987283][    T8] usb 4-1: USB disconnect, device number 36
[  152.992289][ T2962] em28xx 5-1:0.132: Remote control support is not available for this card.
[  152.996319][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[  153.005700][ T2933] em28xx 5-1:0.132: Closing input extension
[  153.015918][ T2973] em28xx 4-1:0.132: Registering V4L2 extension
[  153.019726][ T2933] em28xx 5-1:0.132: Freeing device
[  153.047096][   T36] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  153.055037][   T36] em28xx 2-1:0.132: analog set to bulk mode.
[  153.070964][   T36] usb 2-1: USB disconnect, device number 41
[  153.099145][   T36] em28xx 2-1:0.132: Disconnecting em28xx
[  153.113065][ T2973] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  153.120790][ T2973] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  153.128235][ T2973] em28xx 4-1:0.132: No AC97 audio processor
[  153.138082][ T2973] usb 4-1: Decoder not found
[  153.142780][ T2973] em28xx 4-1:0.132: failed to create media graph
[  153.149577][    T9] usb 1-1: Using ep0 maxpacket: 32
[  153.154858][ T1127] usb 3-1: Using ep0 maxpacket: 32
[  153.161411][ T2973] em28xx 4-1:0.132: V4L2 device video0 deregistered
[  153.168952][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  153.177304][    T9] usb 1-1: config 0 has no interface number 0
[  153.183554][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  153.194755][ T1127] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  153.203011][ T1127] usb 3-1: config 0 has no interface number 0
[  153.209957][ T2973] em28xx 4-1:0.132: Remote control support is not available for this card.
[  153.210486][ T3746] ==================================================================
[  153.218826][ T1127] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  153.226718][ T3746] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[  153.226796][ T3746] Read of size 8 at addr ffff88811a97c730 by task v4l_id/3746
[  153.236894][    T8] em28xx 4-1:0.132: Closing input extension
[  153.244194][ T3746] 
[  153.244224][ T3746] CPU: 1 UID: 0 PID: 3746 Comm: v4l_id Not tainted 6.14.0-rc1-syzkaller-g9682c35ff6ec #0
[  153.244262][ T3746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  153.244286][ T3746] Call Trace:
[  153.244297][ T3746]  <TASK>
[  153.244315][ T3746]  dump_stack_lvl+0x116/0x1f0
[  153.244376][ T3746]  print_report+0xc3/0x620
[  153.244410][ T3746]  ? __virt_addr_valid+0x5e/0x590
[  153.244451][ T3746]  ? __phys_addr+0xc6/0x150
[  153.244485][ T3746]  kasan_report+0xd9/0x110
[  153.244517][ T3746]  ? v4l2_fh_init+0x27d/0x2c0
[  153.244559][ T3746]  ? v4l2_fh_init+0x27d/0x2c0
[  153.244604][ T3746]  v4l2_fh_init+0x27d/0x2c0
[  153.244646][ T3746]  v4l2_fh_open+0x83/0xc0
[  153.244686][ T3746]  em28xx_v4l2_open+0x250/0x7e0
[  153.244726][ T3746]  v4l2_open+0x222/0x490
[  153.244760][ T3746]  ? __pfx_v4l2_open+0x10/0x10
[  153.244796][ T3746]  chrdev_open+0x237/0x6a0
[  153.244838][ T3746]  ? __pfx_chrdev_open+0x10/0x10
[  153.244880][ T3746]  ? lockref_get+0x15/0x50
[  153.244927][ T3746]  do_dentry_open+0x6cb/0x1390
[  153.244966][ T3746]  ? __pfx_chrdev_open+0x10/0x10
[  153.245009][ T3746]  ? inode_permission+0xdd/0x5f0
[  153.245059][ T3746]  vfs_open+0x82/0x3f0
[  153.245106][ T3746]  ? may_open+0x1f2/0x400
[  153.245157][ T3746]  path_openat+0x1e88/0x2d80
[  153.245203][ T3746]  ? __pfx_path_openat+0x10/0x10
[  153.245241][ T3746]  ? __pfx___lock_acquire+0x10/0x10
[  153.245293][ T3746]  ? lock_acquire.part.0+0x11b/0x380
[  153.245324][ T3746]  ? find_held_lock+0x2d/0x110
[  153.245367][ T3746]  do_filp_open+0x20c/0x470
[  153.245405][ T3746]  ? __pfx_do_filp_open+0x10/0x10
[  153.245450][ T3746]  ? find_held_lock+0x2d/0x110
[  153.245503][ T3746]  ? alloc_fd+0x41f/0x760
[  153.245545][ T3746]  do_sys_openat2+0x17a/0x1e0
[  153.245593][ T3746]  ? __pfx_do_sys_openat2+0x10/0x10
[  153.245651][ T3746]  ? do_user_addr_fault+0xd97/0x12c0
[  153.245740][ T3746]  ? __pfx_lock_release+0x10/0x10
[  153.245781][ T3746]  __x64_sys_openat+0x175/0x210
[  153.245839][ T3746]  ? __pfx___x64_sys_openat+0x10/0x10
[  153.245893][ T3746]  ? do_user_addr_fault+0x839/0x12c0
[  153.245944][ T3746]  do_syscall_64+0xcd/0x250
[  153.245996][ T3746]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  153.246039][ T3746] RIP: 0033:0x7f17b28899a4
[  153.246074][ T3746] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[  153.246113][ T3746] RSP: 002b:00007ffe7bffc380 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  153.246150][ T3746] RAX: ffffffffffffffda RBX: 00007ffe7bffc598 RCX: 00007f17b28899a4
[  153.246173][ T3746] RDX: 0000000000000000 RSI: 00007ffe7bffcf24 RDI: 00000000ffffff9c
[  153.246194][ T3746] RBP: 00007ffe7bffcf24 R08: 0000000000000000 R09: 0000000000000000
[  153.246215][ T3746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  153.246236][ T3746] R13: 00007ffe7bffc5b0 R14: 0000558f019ba670 R15: 00007f17b2cd8a80
[  153.246267][ T3746]  </TASK>
[  153.246279][ T3746] 
[  153.259406][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  153.260065][ T3746] Allocated by task 2973:
[  153.270071][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  153.279911][ T3746]  kasan_save_stack+0x33/0x60
[  153.279967][ T3746]  kasan_save_track+0x14/0x30
[  153.280014][ T3746]  __kasan_kmalloc+0x8f/0xa0
[  153.283304][    T9] usb 1-1: Product: syz
[  153.286224][ T3746]  em28xx_v4l2_init+0x114/0x4050
[  153.290956][    T9] usb 1-1: Manufacturer: syz
[  153.295299][ T3746]  em28xx_init_extension+0x137/0x200
[  153.300382][    T9] usb 1-1: SerialNumber: syz
[  153.304908][ T3746]  request_module_async+0x61/0x70
[  153.310092][ T1127] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  153.314036][ T3746]  process_one_work+0x9c5/0x1ba0
[  153.318761][ T1127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  153.323203][ T3746]  worker_thread+0x6c8/0xf00
[  153.327569][ T1127] usb 3-1: Product: syz
[  153.332362][ T3746]  kthread+0x3af/0x750
[  153.336601][ T1127] usb 3-1: Manufacturer: syz
[  153.341344][ T3746]  ret_from_fork+0x45/0x80
[  153.341392][ T3746]  ret_from_fork_asm+0x1a/0x30
[  153.345804][ T1127] usb 3-1: SerialNumber: syz
[  153.350722][ T3746] 
[  153.350731][ T3746] Freed by task 2973:
[  153.350746][ T3746]  kasan_save_stack+0x33/0x60
[  153.370909][    T9] usb 1-1: config 0 descriptor??
[  153.373869][ T3746]  kasan_save_track+0x14/0x30
[  153.378723][ T3730] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  153.382781][ T3746]  kasan_save_free_info+0x3b/0x60
[  153.392317][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  153.392904][ T3746]  __kasan_slab_free+0x37/0x50
[  153.398274][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[  153.403023][ T3746]  kfree+0x294/0x480
[  153.409398][ T1127] usb 3-1: config 0 descriptor??
[  153.412525][ T3746]  em28xx_v4l2_init+0x22a4/0x4050
[  153.417956][ T3729] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  153.421706][ T3746]  em28xx_init_extension+0x137/0x200
[  153.432052][ T1127] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  153.436861][ T3746]  request_module_async+0x61/0x70
[  153.441971][ T1127] em28xx 3-1:0.132: Video interface 132 found: bulk
[  153.446736][ T3746]  process_one_work+0x9c5/0x1ba0
[  153.769779][ T3746]  worker_thread+0x6c8/0xf00
[  153.774419][ T3746]  kthread+0x3af/0x750
[  153.778525][ T3746]  ret_from_fork+0x45/0x80
[  153.782980][ T3746]  ret_from_fork_asm+0x1a/0x30
[  153.787778][ T3746] 
[  153.790116][ T3746] The buggy address belongs to the object at ffff88811a97c000
[  153.790116][ T3746]  which belongs to the cache kmalloc-8k of size 8192
[  153.804191][ T3746] The buggy address is located 1840 bytes inside of
[  153.804191][ T3746]  freed 8192-byte region [ffff88811a97c000, ffff88811a97e000)
[  153.818367][ T3746] 
[  153.820733][ T3746] The buggy address belongs to the physical page:
[  153.827164][ T3746] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11a978
[  153.836043][ T3746] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  153.844562][ T3746] anon flags: 0x200000000000040(head|node=0|zone=2)
[  153.851180][ T3746] page_type: f5(slab)
[  153.855187][ T3746] raw: 0200000000000040 ffff888100042280 ffffea00046c3200 dead000000000003
[  153.864088][ T3746] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  153.872696][ T3746] head: 0200000000000040 ffff888100042280 ffffea00046c3200 dead000000000003
[  153.881394][ T3746] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  153.890086][ T3746] head: 0200000000000003 ffffea00046a5e01 ffffffffffffffff 0000000000000000
[  153.898779][ T3746] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[  153.907463][ T3746] page dumped because: kasan: bad access detected
[  153.913896][ T3746] page_owner tracks the page as allocated
[  153.919627][ T3746] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2962, tgid 2962 (kworker/1:3), ts 97655823723, free_ts 97197567426
[  153.940948][ T3746]  post_alloc_hook+0x181/0x1b0
[  153.945738][ T3746]  get_page_from_freelist+0xe76/0x2b90
[  153.951243][ T3746]  __alloc_frozen_pages_noprof+0x21c/0x2290
[  153.957220][ T3746]  alloc_pages_mpol+0xe7/0x410
[  153.962014][ T3746]  new_slab+0x23d/0x330
[  153.966201][ T3746]  ___slab_alloc+0xc41/0x1670
[  153.970902][ T3746]  __slab_alloc.constprop.0+0x56/0xb0
[  153.976308][ T3746]  __kmalloc_cache_noprof+0x217/0x3e0
[  153.981709][ T3746]  em28xx_v4l2_init+0x114/0x4050
[  153.986696][ T3746]  em28xx_init_extension+0x137/0x200
[  153.992013][ T3746]  request_module_async+0x61/0x70
[  153.997077][ T3746]  process_one_work+0x9c5/0x1ba0
[  154.002055][ T3746]  worker_thread+0x6c8/0xf00
[  154.006711][ T3746]  kthread+0x3af/0x750
[  154.010815][ T3746]  ret_from_fork+0x45/0x80
[  154.015269][ T3746]  ret_from_fork_asm+0x1a/0x30
[  154.020068][ T3746] page last free pid 2843 tgid 2843 stack trace:
[  154.026405][ T3746]  free_frozen_pages+0x653/0xde0
[  154.031369][ T3746]  __put_partials+0x14c/0x170
[  154.036074][ T3746]  qlist_free_all+0x4e/0x120
[  154.040700][ T3746]  kasan_quarantine_reduce+0x195/0x1e0
[  154.046210][ T3746]  __kasan_slab_alloc+0x4e/0x70
[  154.051078][ T3746]  kmem_cache_alloc_noprof+0x154/0x3b0
[  154.056571][ T3746]  getname_flags.part.0+0x4c/0x550
[  154.061733][ T3746]  getname+0x8d/0xe0
[  154.065655][ T3746]  do_sys_openat2+0x104/0x1e0
[  154.070387][ T3746]  __x64_sys_openat+0x175/0x210
[  154.075282][ T3746]  do_syscall_64+0xcd/0x250
[  154.079840][ T3746]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  154.085776][ T3746] 
[  154.088115][ T3746] Memory state around the buggy address:
[  154.093762][ T3746]  ffff88811a97c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.101843][ T3746]  ffff88811a97c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.109923][ T3746] >ffff88811a97c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.118022][ T3746]                                      ^
[  154.123660][ T3746]  ffff88811a97c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.131736][ T3746]  ffff88811a97c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  154.139806][ T3746] ==================================================================
[  154.148131][ T3746] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  154.155370][ T3746] CPU: 1 UID: 0 PID: 3746 Comm: v4l_id Not tainted 6.14.0-rc1-syzkaller-g9682c35ff6ec #0
[  154.165314][ T3746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  154.175412][ T3746] Call Trace:
[  154.178727][ T3746]  <TASK>
[  154.181692][ T3746]  dump_stack_lvl+0x3d/0x1f0
[  154.186346][ T3746]  panic+0x71d/0x800
[  154.190284][ T3746]  ? __pfx_panic+0x10/0x10
[  154.194744][ T3746]  ? check_panic_on_warn+0x1f/0xb0
[  154.199893][ T3746]  check_panic_on_warn+0xab/0xb0
[  154.204868][ T3746]  end_report+0x117/0x180
[  154.209219][ T3746]  kasan_report+0xe9/0x110
[  154.213657][ T3746]  ? v4l2_fh_init+0x27d/0x2c0
[  154.218362][ T3746]  ? v4l2_fh_init+0x27d/0x2c0
[  154.223069][ T3746]  v4l2_fh_init+0x27d/0x2c0
[  154.227602][ T3746]  v4l2_fh_open+0x83/0xc0
[  154.231959][ T3746]  em28xx_v4l2_open+0x250/0x7e0
[  154.236833][ T3746]  v4l2_open+0x222/0x490
[  154.241096][ T3746]  ? __pfx_v4l2_open+0x10/0x10
[  154.245883][ T3746]  chrdev_open+0x237/0x6a0
[  154.250327][ T3746]  ? __pfx_chrdev_open+0x10/0x10
[  154.255295][ T3746]  ? lockref_get+0x15/0x50
[  154.259743][ T3746]  do_dentry_open+0x6cb/0x1390
[  154.264531][ T3746]  ? __pfx_chrdev_open+0x10/0x10
[  154.269503][ T3746]  ? inode_permission+0xdd/0x5f0
[  154.274473][ T3746]  vfs_open+0x82/0x3f0
[  154.278575][ T3746]  ? may_open+0x1f2/0x400
[  154.282943][ T3746]  path_openat+0x1e88/0x2d80
[  154.287563][ T3746]  ? __pfx_path_openat+0x10/0x10
[  154.292535][ T3746]  ? __pfx___lock_acquire+0x10/0x10
[  154.297792][ T3746]  ? lock_acquire.part.0+0x11b/0x380
[  154.303094][ T3746]  ? find_held_lock+0x2d/0x110
[  154.307885][ T3746]  do_filp_open+0x20c/0x470
[  154.312417][ T3746]  ? __pfx_do_filp_open+0x10/0x10
[  154.317468][ T3746]  ? find_held_lock+0x2d/0x110
[  154.322271][ T3746]  ? alloc_fd+0x41f/0x760
[  154.326630][ T3746]  do_sys_openat2+0x17a/0x1e0
[  154.331344][ T3746]  ? __pfx_do_sys_openat2+0x10/0x10
[  154.336576][ T3746]  ? do_user_addr_fault+0xd97/0x12c0
[  154.341898][ T3746]  ? __pfx_lock_release+0x10/0x10
[  154.346942][ T3746]  __x64_sys_openat+0x175/0x210
[  154.351834][ T3746]  ? __pfx___x64_sys_openat+0x10/0x10
[  154.357245][ T3746]  ? do_user_addr_fault+0x839/0x12c0
[  154.362566][ T3746]  do_syscall_64+0xcd/0x250
[  154.367113][ T3746]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  154.373037][ T3746] RIP: 0033:0x7f17b28899a4
[  154.377469][ T3746] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[  154.397534][ T3746] RSP: 002b:00007ffe7bffc380 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  154.405974][ T3746] RAX: ffffffffffffffda RBX: 00007ffe7bffc598 RCX: 00007f17b28899a4
[  154.413962][ T3746] RDX: 0000000000000000 RSI: 00007ffe7bffcf24 RDI: 00000000ffffff9c
[  154.421949][ T3746] RBP: 00007ffe7bffcf24 R08: 0000000000000000 R09: 0000000000000000
[  154.429935][ T3746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  154.437922][ T3746] R13: 00007ffe7bffc5b0 R14: 0000558f019ba670 R15: 00007f17b2cd8a80
[  154.445918][ T3746]  </TASK>
[  154.449251][ T3746] Kernel Offset: disabled
[  154.453628][ T3746] Rebooting in 86400 seconds..