24.125612][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  224.133047][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  224.142245][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  224.150328][   T21] usb 2-1: Product: syz
[  224.154606][   T21] usb 2-1: Manufacturer: syz
[  224.159192][   T21] usb 2-1: SerialNumber: syz
[  224.163835][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  224.171533][   T21] usb 2-1: config 0 descriptor??
[  224.203129][ T5537] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  224.227020][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  224.236874][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  224.242957][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  224.251911][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  224.260180][ T1347] usb 5-1: config 0 has no interface number 0
[  224.266405][ T1111] usb 4-1: config 0 has no interface number 0
[  224.272549][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  224.282619][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  224.292849][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
executing program
[  224.301068][ T1108] usb 1-1: config 0 has no interface number 0
[  224.307331][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
executing program
[  224.413004][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  224.453007][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  224.462114][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  224.470343][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  224.479492][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  224.487535][ T1111] usb 4-1: Product: syz
[  224.491717][ T1111] usb 4-1: Manufacturer: syz
[  224.496369][ T1347] usb 5-1: Product: syz
[  224.500542][ T1347] usb 5-1: Manufacturer: syz
[  224.506823][ T1111] usb 4-1: SerialNumber: syz
[  224.512278][ T1347] usb 5-1: SerialNumber: syz
[  224.514248][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  224.518778][ T1111] usb 4-1: config 0 descriptor??
[  224.530285][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  224.531030][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  224.539662][ T1108] usb 1-1: Product: syz
[  224.549127][ T1347] usb 5-1: config 0 descriptor??
[  224.554538][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  224.557553][    T7] em28xx 3-1:0.132: board has no eeprom
[  224.563958][ T1108] usb 1-1: Manufacturer: syz
[  224.573410][ T5541] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  224.573946][ T5539] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  224.587685][ T1108] usb 1-1: SerialNumber: syz
[  224.595555][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  224.605057][ T1108] usb 1-1: config 0 descriptor??
[  224.608226][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  224.620109][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  224.626764][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  224.633267][ T5540] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  224.644765][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  224.652858][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  224.656650][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  224.665775][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  224.675493][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  224.683062][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  224.686690][    T7] usb 3-1: USB disconnect, device number 66
[  224.698514][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  224.702019][   T21] em28xx 2-1:0.132: board has no eeprom
[  224.737747][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  224.744886][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  224.752023][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  224.760300][   T13] usb 3-1: Decoder not found
[  224.764975][   T13] em28xx 3-1:0.132: failed to create media graph
[  224.771338][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
executing program
executing program
[  224.780460][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  224.789168][    T7] em28xx 3-1:0.132: Closing input extension
[  224.799633][    T7] em28xx 3-1:0.132: Freeing device
[  224.817463][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  224.825504][   T21] em28xx 2-1:0.132: analog set to bulk mode.
executing program
[  224.834027][   T21] usb 2-1: USB disconnect, device number 66
[  224.840430][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  224.846945][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  224.892615][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  224.900187][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  224.903506][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  224.907368][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  224.914101][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  224.922337][ T2350] usb 2-1: Decoder not found
[  224.930306][ T2350] em28xx 2-1:0.132: failed to create media graph
[  224.936903][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  224.943773][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  224.951793][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  224.960497][   T21] em28xx 2-1:0.132: Closing input extension
[  224.971100][   T21] em28xx 2-1:0.132: Freeing device
[  225.032903][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  225.041749][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  225.050758][ T1111] em28xx 4-1:0.132: board has no eeprom
[  225.056640][ T1347] em28xx 5-1:0.132: board has no eeprom
[  225.062882][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  225.071756][ T1108] em28xx 1-1:0.132: board has no eeprom
[  225.142982][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  225.150830][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  225.156932][    T7] usb 3-1: new high-speed USB device number 67 using dummy_hcd
[  225.164719][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  225.172520][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  225.172814][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  225.179624][   T13] em28xx 4-1:0.132: Registering V4L2 extension
[  225.187891][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  225.198906][ T1347] usb 5-1: USB disconnect, device number 67
[  225.209324][ T1108] usb 1-1: USB disconnect, device number 66
[  225.213255][ T1111] usb 4-1: USB disconnect, device number 67
[  225.220029][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  225.221800][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  225.236653][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  225.278533][   T13] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  225.285866][   T13] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  225.293736][   T13] em28xx 4-1:0.132: No AC97 audio processor
[  225.300428][   T13] usb 4-1: Decoder not found
[  225.305145][   T13] em28xx 4-1:0.132: failed to create media graph
[  225.311490][   T13] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  225.319123][   T13] em28xx 4-1:0.132: Remote control support is not available for this card.
[  225.327818][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  225.334295][   T21] usb 2-1: new high-speed USB device number 67 using dummy_hcd
[  225.379705][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  225.387112][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  225.394858][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  225.402902][ T2350] usb 1-1: Decoder not found
[  225.407511][ T2350] em28xx 1-1:0.132: failed to create media graph
[  225.413244][    T7] usb 3-1: Using ep0 maxpacket: 32
[  225.414141][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  225.427909][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  225.436738][ T1108] em28xx 1-1:0.132: Closing input extension
[  225.442666][ T4206] em28xx 5-1:0.132: Registering V4L2 extension
[  225.449495][ T1108] em28xx 1-1:0.132: Freeing device
[  225.491635][ T4206] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  225.498903][ T4206] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  225.506578][ T4206] em28xx 5-1:0.132: No AC97 audio processor
[  225.513719][ T4206] usb 5-1: Decoder not found
[  225.518409][ T4206] em28xx 5-1:0.132: failed to create media graph
[  225.524838][ T4206] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  225.532655][ T4206] em28xx 5-1:0.132: Remote control support is not available for this card.
[  225.541951][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  225.550247][ T1111] em28xx 4-1:0.132: Closing input extension
[  225.556718][ T1347] em28xx 5-1:0.132: Closing input extension
[  225.565711][ T1111] em28xx 4-1:0.132: Freeing device
[  225.572549][    T7] usb 3-1: config 0 has no interface number 0
[  225.578857][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  225.589889][ T1347] em28xx 5-1:0.132: Freeing device
[  225.603135][   T21] usb 2-1: Using ep0 maxpacket: 32
[  225.752906][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  225.752937][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  225.762124][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  225.770331][    T7] usb 3-1: Product: syz
[  225.779247][   T21] usb 2-1: config 0 has no interface number 0
[  225.782435][    T7] usb 3-1: Manufacturer: syz
[  225.788782][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  225.793800][    T7] usb 3-1: SerialNumber: syz
[  225.810055][    T7] usb 3-1: config 0 descriptor??
[  225.833069][ T5559] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  225.842832][ T1108] usb 1-1: new high-speed USB device number 67 using dummy_hcd
[  225.856924][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  225.867340][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  225.942866][ T1111] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[  225.950559][ T1347] usb 5-1: new high-speed USB device number 68 using dummy_hcd
executing program
[  226.032934][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  226.042092][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  226.050453][   T21] usb 2-1: Product: syz
[  226.054912][   T21] usb 2-1: Manufacturer: syz
[  226.059542][   T21] usb 2-1: SerialNumber: syz
[  226.066771][   T21] usb 2-1: config 0 descriptor??
[  226.083069][ T5560] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  226.092842][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  226.105024][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  226.114889][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  226.162947][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  226.192980][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  226.198205][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  226.242900][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  226.251191][ T1108] usb 1-1: config 0 has no interface number 0
[  226.257566][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  226.273008][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  226.281842][    T7] em28xx 3-1:0.132: board has no eeprom
executing program
[  226.313179][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  226.321394][ T1347] usb 5-1: config 0 has no interface number 0
[  226.328113][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  226.336396][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  226.346826][ T1111] usb 4-1: config 0 has no interface number 0
[  226.353049][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  226.372851][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  226.380738][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  226.387430][ T4206] em28xx 3-1:0.132: Registering V4L2 extension
[  226.395555][    T7] usb 3-1: USB disconnect, device number 67
[  226.402172][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  226.412933][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  226.442608][ T4206] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  226.450152][ T4206] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  226.457599][ T4206] em28xx 3-1:0.132: No AC97 audio processor
[  226.463016][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  226.465284][ T4206] usb 3-1: Decoder not found
[  226.474477][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  226.477273][ T4206] em28xx 3-1:0.132: failed to create media graph
[  226.485357][ T1108] usb 1-1: Product: syz
[  226.492428][ T4206] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  226.496483][ T1108] usb 1-1: Manufacturer: syz
[  226.504630][ T4206] em28xx 3-1:0.132: Remote control support is not available for this card.
[  226.509287][ T1108] usb 1-1: SerialNumber: syz
[  226.516274][    T7] em28xx 3-1:0.132: Closing input extension
[  226.526883][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  226.528695][ T1108] usb 1-1: config 0 descriptor??
[  226.536225][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  226.541258][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  226.550167][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  226.560339][   T21] em28xx 2-1:0.132: board has no eeprom
[  226.567462][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  226.573849][ T5567] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  226.581833][ T1111] usb 4-1: Product: syz
[  226.592841][    T7] em28xx 3-1:0.132: Freeing device
[  226.599323][ T1347] usb 5-1: Product: syz
[  226.603932][ T1111] usb 4-1: Manufacturer: syz
[  226.606161][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  226.608532][ T1111] usb 4-1: SerialNumber: syz
[  226.621486][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  226.623035][ T1347] usb 5-1: Manufacturer: syz
[  226.623055][ T1347] usb 5-1: SerialNumber: syz
[  226.642479][ T1347] usb 5-1: config 0 descriptor??
[  226.648476][ T1111] usb 4-1: config 0 descriptor??
[  226.663141][ T5565] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  226.673083][ T5566] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  226.685296][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  226.692847][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  226.698026][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  226.705749][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  226.712833][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  226.720191][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  226.725537][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  226.737978][   T21] usb 2-1: USB disconnect, device number 67
[  226.738700][   T21] em28xx 2-1:0.132: Disconnecting em28xx
executing program
[  226.788481][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  226.795871][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  226.803023][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  226.810869][ T2350] usb 2-1: Decoder not found
[  226.815560][ T2350] em28xx 2-1:0.132: failed to create media graph
[  226.821953][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
executing program
[  226.831973][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  226.841255][   T21] em28xx 2-1:0.132: Closing input extension
[  226.849346][   T21] em28xx 2-1:0.132: Freeing device
executing program
[  226.913014][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  226.992896][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  226.999184][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  227.005546][    T7] usb 3-1: new high-speed USB device number 68 using dummy_hcd
[  227.043001][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  227.051817][ T1108] em28xx 1-1:0.132: board has no eeprom
[  227.103633][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  227.112471][ T1347] em28xx 5-1:0.132: board has no eeprom
[  227.132975][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  227.141745][ T1111] em28xx 4-1:0.132: board has no eeprom
[  227.152910][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  227.161069][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  227.172048][ T1108] usb 1-1: USB disconnect, device number 67
[  227.178684][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  227.184389][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  227.212860][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  227.220819][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  227.232903][   T21] usb 2-1: new high-speed USB device number 68 using dummy_hcd
[  227.232925][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  227.250495][ T1347] usb 5-1: USB disconnect, device number 68
[  227.257109][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  227.263106][    T7] usb 3-1: Using ep0 maxpacket: 32
[  227.264987][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  227.268543][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  227.276165][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  227.290699][ T1111] usb 4-1: USB disconnect, device number 68
[  227.296014][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  227.299636][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  227.305703][ T2350] usb 1-1: Decoder not found
[  227.312928][ T2350] em28xx 1-1:0.132: failed to create media graph
[  227.319323][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  227.328290][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  227.336970][ T4206] em28xx 5-1:0.132: Registering V4L2 extension
[  227.381900][ T4206] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  227.389137][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  227.397899][ T4206] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  227.405153][    T7] usb 3-1: config 0 has no interface number 0
[  227.411346][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  227.421479][ T4206] em28xx 5-1:0.132: No AC97 audio processor
[  227.428317][ T4206] usb 5-1: Decoder not found
[  227.433009][ T4206] em28xx 5-1:0.132: failed to create media graph
[  227.439380][ T4206] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  227.447321][ T4206] em28xx 5-1:0.132: Remote control support is not available for this card.
[  227.456048][   T13] em28xx 4-1:0.132: Registering V4L2 extension
[  227.492855][   T21] usb 2-1: Using ep0 maxpacket: 32
[  227.504192][   T13] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  227.511240][   T13] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  227.518571][   T13] em28xx 4-1:0.132: No AC97 audio processor
[  227.525297][   T13] usb 4-1: Decoder not found
[  227.529907][   T13] em28xx 4-1:0.132: failed to create media graph
[  227.536326][   T13] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  227.544111][   T13] em28xx 4-1:0.132: Remote control support is not available for this card.
[  227.552851][ T1108] em28xx 1-1:0.132: Closing input extension
[  227.558772][ T1111] em28xx 4-1:0.132: Closing input extension
[  227.565013][ T1347] em28xx 5-1:0.132: Closing input extension
[  227.565928][ T1108] em28xx 1-1:0.132: Freeing device
[  227.574962][ T1347] em28xx 5-1:0.132: Freeing device
[  227.582994][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  227.592927][ T1111] em28xx 4-1:0.132: Freeing device
[  227.602585][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  227.610810][    T7] usb 3-1: Product: syz
[  227.615104][    T7] usb 3-1: Manufacturer: syz
[  227.619695][    T7] usb 3-1: SerialNumber: syz
[  227.625944][    T7] usb 3-1: config 0 descriptor??
[  227.633180][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  227.641468][   T21] usb 2-1: config 0 has no interface number 0
[  227.643222][ T5584] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  227.648138][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  227.665724][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  227.675598][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
executing program
[  227.893005][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  227.902075][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  227.910535][   T21] usb 2-1: Product: syz
[  227.914759][   T21] usb 2-1: Manufacturer: syz
[  227.919358][   T21] usb 2-1: SerialNumber: syz
[  227.925874][   T21] usb 2-1: config 0 descriptor??
[  227.943103][ T5585] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  227.952876][ T1347] usb 5-1: new high-speed USB device number 69 using dummy_hcd
[  227.960571][ T1111] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[  227.968410][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  227.975569][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  227.985504][ T1108] usb 1-1: new high-speed USB device number 68 using dummy_hcd
[  227.993270][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  228.082923][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  228.091740][    T7] em28xx 3-1:0.132: board has no eeprom
executing program
[  228.183013][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  228.190940][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  228.197530][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  228.205803][    T7] usb 3-1: USB disconnect, device number 68
[  228.212559][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  228.218354][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  228.223566][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  228.242941][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  228.256888][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  228.264368][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  228.271512][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  228.278490][   T13] usb 3-1: Decoder not found
[  228.282901][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  228.283294][   T13] em28xx 3-1:0.132: failed to create media graph
[  228.296102][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  228.304034][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  228.312843][    T7] em28xx 3-1:0.132: Closing input extension
[  228.322212][    T7] em28xx 3-1:0.132: Freeing device
[  228.343026][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  228.351314][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  228.359573][ T1347] usb 5-1: config 0 has no interface number 0
[  228.365873][ T1111] usb 4-1: config 0 has no interface number 0
[  228.371965][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  228.382137][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  228.382985][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  228.401283][ T1108] usb 1-1: config 0 has no interface number 0
[  228.408245][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  228.422905][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  228.431610][   T21] em28xx 2-1:0.132: board has no eeprom
[  228.543042][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  228.543083][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  228.552275][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  228.560142][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  228.569532][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  228.576351][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  228.583575][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  228.594991][   T21] usb 2-1: USB disconnect, device number 68
[  228.597711][ T1347] usb 5-1: Product: syz
[  228.607590][ T1347] usb 5-1: Manufacturer: syz
[  228.608370][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  228.612330][ T1111] usb 4-1: Product: syz
[  228.622805][ T1347] usb 5-1: SerialNumber: syz
[  228.623040][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  228.628368][ T1111] usb 4-1: Manufacturer: syz
[  228.643715][ T1347] usb 5-1: config 0 descriptor??
[  228.646778][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  228.648810][ T1111] usb 4-1: SerialNumber: syz
[  228.663040][ T5593] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  228.667071][ T1108] usb 1-1: Product: syz
[  228.672647][ T1111] usb 4-1: config 0 descriptor??
[  228.679497][ T1108] usb 1-1: Manufacturer: syz
[  228.684324][ T1108] usb 1-1: SerialNumber: syz
[  228.685595][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  228.698973][ T5594] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  228.701621][    T7] usb 3-1: new high-speed USB device number 69 using dummy_hcd
[  228.707263][ T1108] usb 1-1: config 0 descriptor??
[  228.714894][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  228.730864][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  228.738322][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  228.739891][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  228.749091][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  228.757135][ T5592] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  228.770203][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  228.778496][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  228.788897][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  228.795768][ T2350] usb 2-1: Decoder not found
[  228.800394][ T2350] em28xx 2-1:0.132: failed to create media graph
[  228.806790][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  228.814522][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  228.823347][   T21] em28xx 2-1:0.132: Closing input extension
[  228.831758][   T21] em28xx 2-1:0.132: Freeing device
executing program
executing program
executing program
[  228.962864][    T7] usb 3-1: Using ep0 maxpacket: 32
[  228.992883][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  229.032973][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  229.082888][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  229.082886][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  229.082914][    T7] usb 3-1: config 0 has no interface number 0
[  229.104295][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  229.132945][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  229.141687][ T1347] em28xx 5-1:0.132: board has no eeprom
[  229.147468][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  229.156438][ T1111] em28xx 4-1:0.132: board has no eeprom
[  229.202850][   T21] usb 2-1: new high-speed USB device number 69 using dummy_hcd
[  229.210585][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  229.219513][ T1108] em28xx 1-1:0.132: board has no eeprom
[  229.242840][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  229.250781][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  229.259154][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  229.265821][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  229.272234][   T13] em28xx 5-1:0.132: Registering V4L2 extension
[  229.278565][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  229.288958][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  229.297335][ T1347] usb 5-1: USB disconnect, device number 69
[  229.305502][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  229.311354][ T1111] usb 4-1: USB disconnect, device number 69
[  229.322786][    T7] usb 3-1: Product: syz
[  229.322809][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  229.326975][    T7] usb 3-1: Manufacturer: syz
[  229.326994][    T7] usb 3-1: SerialNumber: syz
[  229.328543][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  229.343051][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  229.353803][    T7] usb 3-1: config 0 descriptor??
[  229.373062][ T5606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  229.379354][ T1108] usb 1-1: USB disconnect, device number 68
[  229.395538][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  229.395595][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  229.414223][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  229.420986][   T13] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  229.428494][   T13] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  229.435952][   T13] em28xx 5-1:0.132: No AC97 audio processor
[  229.444052][   T13] usb 5-1: Decoder not found
[  229.448675][   T13] em28xx 5-1:0.132: failed to create media graph
[  229.455186][   T13] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  229.464085][   T13] em28xx 5-1:0.132: Remote control support is not available for this card.
[  229.472840][ T4206] em28xx 4-1:0.132: Registering V4L2 extension
[  229.472860][   T21] usb 2-1: Using ep0 maxpacket: 32
[  229.520114][ T4206] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  229.527695][ T4206] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  229.534922][ T4206] em28xx 4-1:0.132: No AC97 audio processor
[  229.542995][ T4206] usb 4-1: Decoder not found
[  229.547613][ T4206] em28xx 4-1:0.132: failed to create media graph
[  229.554101][ T4206] em28xx 4-1:0.132: V4L2 device video103 deregistered
executing program
[  229.563003][ T4206] em28xx 4-1:0.132: Remote control support is not available for this card.
[  229.571642][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  229.623006][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  229.630065][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  229.637517][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  229.646358][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  229.652787][   T21] usb 2-1: config 0 has no interface number 0
[  229.658886][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  229.669161][ T2350] usb 1-1: Decoder not found
[  229.673817][ T2350] em28xx 1-1:0.132: failed to create media graph
[  229.680168][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  229.687999][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  229.692911][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  229.696722][ T1108] em28xx 1-1:0.132: Closing input extension
[  229.709292][ T1347] em28xx 5-1:0.132: Closing input extension
[  229.711043][ T1108] em28xx 1-1:0.132: Freeing device
[  229.719262][ T1111] em28xx 4-1:0.132: Closing input extension
[  229.728800][ T1347] em28xx 5-1:0.132: Freeing device
[  229.736222][ T1111] em28xx 4-1:0.132: Freeing device
[  229.822966][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  229.831830][    T7] em28xx 3-1:0.132: board has no eeprom
[  229.903039][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  229.912156][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  229.920855][   T21] usb 2-1: Product: syz
[  229.922839][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  229.925474][   T21] usb 2-1: Manufacturer: syz
[  229.933533][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  229.937493][   T21] usb 2-1: SerialNumber: syz
[  229.945369][ T4206] em28xx 3-1:0.132: Registering V4L2 extension
[  229.951762][   T21] usb 2-1: config 0 descriptor??
[  229.956735][    T7] usb 3-1: USB disconnect, device number 69
[  229.966144][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  229.983065][ T5607] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  230.010071][ T4206] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  230.015695][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  230.017541][ T4206] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  230.030137][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  230.035607][ T4206] em28xx 3-1:0.132: No AC97 audio processor
[  230.047716][ T4206] usb 3-1: Decoder not found
[  230.052359][ T4206] em28xx 3-1:0.132: failed to create media graph
[  230.058985][ T4206] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  230.066765][ T4206] em28xx 3-1:0.132: Remote control support is not available for this card.
[  230.075483][    T7] em28xx 3-1:0.132: Closing input extension
[  230.084951][    T7] em28xx 3-1:0.132: Freeing device
[  230.092862][ T1108] usb 1-1: new high-speed USB device number 69 using dummy_hcd
[  230.102891][ T1111] usb 4-1: new high-speed USB device number 70 using dummy_hcd
[  230.110487][ T1347] usb 5-1: new high-speed USB device number 70 using dummy_hcd
executing program
[  230.342813][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  230.352868][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  230.353422][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  230.402842][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  230.442968][    T7] usb 3-1: new high-speed USB device number 70 using dummy_hcd
[  230.463055][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  230.471575][ T1111] usb 4-1: config 0 has no interface number 0
[  230.477815][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  230.483034][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  230.486562][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  230.495558][   T21] em28xx 2-1:0.132: board has no eeprom
[  230.504964][ T1347] usb 5-1: config 0 has no interface number 0
[  230.516692][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  230.532960][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  230.541328][ T1108] usb 1-1: config 0 has no interface number 0
[  230.547486][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  230.612892][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  230.620999][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  230.633614][   T21] usb 2-1: USB disconnect, device number 69
[  230.642837][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  230.650325][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  230.683187][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  230.693602][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  230.702673][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  230.711025][    T7] usb 3-1: Using ep0 maxpacket: 32
[  230.714415][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  230.717618][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  230.723897][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  230.731466][ T1347] usb 5-1: Product: syz
[  230.738922][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  230.742961][ T1111] usb 4-1: Product: syz
[  230.751491][ T2350] usb 2-1: Decoder not found
[  230.753916][ T1347] usb 5-1: Manufacturer: syz
[  230.757592][ T2350] em28xx 2-1:0.132: failed to create media graph
[  230.762012][ T1347] usb 5-1: SerialNumber: syz
[  230.764056][ T1111] usb 4-1: Manufacturer: syz
[  230.769189][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  230.773674][ T1111] usb 4-1: SerialNumber: syz
[  230.780642][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  230.785403][ T1347] usb 5-1: config 0 descriptor??
[  230.789358][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  230.804270][ T1111] usb 4-1: config 0 descriptor??
[  230.812088][   T21] em28xx 2-1:0.132: Closing input extension
[  230.812368][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  230.818141][ T5614] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  230.825599][ T1108] usb 1-1: Product: syz
[  230.833093][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  230.838972][   T21] em28xx 2-1:0.132: Freeing device
[  230.844980][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  230.857321][ T1108] usb 1-1: Manufacturer: syz
[  230.865386][    T7] usb 3-1: config 0 has no interface number 0
[  230.872961][ T5615] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  230.876131][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  230.893175][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  230.898122][ T1108] usb 1-1: SerialNumber: syz
[  230.905625][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  230.906516][ T1108] usb 1-1: config 0 descriptor??
[  230.928083][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  230.943243][ T5616] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  230.964842][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  230.974921][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  231.052993][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  231.062171][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  231.070219][    T7] usb 3-1: Product: syz
[  231.074472][    T7] usb 3-1: Manufacturer: syz
[  231.079082][    T7] usb 3-1: SerialNumber: syz
[  231.086533][    T7] usb 3-1: config 0 descriptor??
executing program
executing program
executing program
[  231.103040][ T5626] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  231.126565][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  231.136710][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  231.203063][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  231.222955][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
executing program
[  231.283034][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  231.289329][   T21] usb 2-1: new high-speed USB device number 70 using dummy_hcd
[  231.313833][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  231.322570][ T1347] em28xx 5-1:0.132: board has no eeprom
[  231.343032][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  231.351805][ T1111] em28xx 4-1:0.132: board has no eeprom
[  231.403004][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  231.411824][ T1108] em28xx 1-1:0.132: board has no eeprom
[  231.412954][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  231.423687][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  231.431510][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  231.438175][ T4206] em28xx 5-1:0.132: Registering V4L2 extension
[  231.444403][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  231.452205][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  231.461309][ T1347] usb 5-1: USB disconnect, device number 70
[  231.468056][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  231.475905][ T1111] usb 4-1: USB disconnect, device number 70
[  231.482526][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  231.502812][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  231.510999][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  231.521348][ T4206] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  231.525319][ T1108] usb 1-1: USB disconnect, device number 69
[  231.529445][ T4206] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  231.535589][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  231.542678][ T4206] em28xx 5-1:0.132: No AC97 audio processor
[  231.552843][   T21] usb 2-1: Using ep0 maxpacket: 32
[  231.553600][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  231.568074][    T7] em28xx 3-1:0.132: board has no eeprom
[  231.574029][ T4206] usb 5-1: Decoder not found
[  231.578759][ T4206] em28xx 5-1:0.132: failed to create media graph
[  231.585193][ T4206] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  231.592928][ T4206] em28xx 5-1:0.132: Remote control support is not available for this card.
[  231.601670][   T13] em28xx 4-1:0.132: Registering V4L2 extension
[  231.647247][   T13] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  231.654405][   T13] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  231.661531][   T13] em28xx 4-1:0.132: No AC97 audio processor
[  231.668933][   T13] usb 4-1: Decoder not found
[  231.673667][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  231.681516][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  231.683063][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  231.688117][   T13] em28xx 4-1:0.132: failed to create media graph
[  231.696549][   T21] usb 2-1: config 0 has no interface number 0
[  231.702572][   T13] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  231.708897][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  231.720750][    T7] usb 3-1: USB disconnect, device number 70
[  231.731503][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  231.738053][   T13] em28xx 4-1:0.132: Remote control support is not available for this card.
[  231.746790][ T1111] em28xx 4-1:0.132: Closing input extension
[  231.753077][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  231.760510][ T1111] em28xx 4-1:0.132: Freeing device
[  231.805748][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  231.813340][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  231.820460][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  231.827473][ T2350] usb 1-1: Decoder not found
[  231.832192][ T2350] em28xx 1-1:0.132: failed to create media graph
[  231.839174][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  231.846913][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  231.855837][ T1347] em28xx 5-1:0.132: Closing input extension
[  231.861853][ T4206] em28xx 3-1:0.132: Registering V4L2 extension
[  231.875245][ T1347] em28xx 5-1:0.132: Freeing device
[  231.892887][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  231.902176][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  231.910759][   T21] usb 2-1: Product: syz
[  231.915509][   T21] usb 2-1: Manufacturer: syz
[  231.920214][   T21] usb 2-1: SerialNumber: syz
[  231.925308][ T4206] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  231.929370][   T21] usb 2-1: config 0 descriptor??
[  231.932350][ T4206] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  231.945023][ T4206] em28xx 3-1:0.132: No AC97 audio processor
[  231.951671][ T4206] usb 3-1: Decoder not found
[  231.953714][ T5631] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  231.956543][ T4206] em28xx 3-1:0.132: failed to create media graph
[  231.969591][ T4206] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  231.978509][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  231.980628][ T4206] em28xx 3-1:0.132: Remote control support is not available for this card.
[  231.989050][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  231.997089][    T7] em28xx 3-1:0.132: Closing input extension
[  232.009971][ T1108] em28xx 1-1:0.132: Closing input extension
[  232.016783][    T7] em28xx 3-1:0.132: Freeing device
[  232.022039][ T1108] em28xx 1-1:0.132: Freeing device
executing program
[  232.142823][ T1111] usb 4-1: new high-speed USB device number 71 using dummy_hcd
[  232.282909][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  232.282905][ T1347] usb 5-1: new high-speed USB device number 71 using dummy_hcd
[  232.372816][ T1108] usb 1-1: new high-speed USB device number 70 using dummy_hcd
[  232.392835][    T7] usb 3-1: new high-speed USB device number 71 using dummy_hcd
[  232.402885][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  232.411743][   T21] em28xx 2-1:0.132: board has no eeprom
[  232.412833][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  232.502891][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  232.510867][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  232.517993][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  232.525785][   T21] usb 2-1: USB disconnect, device number 70
[  232.532459][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  232.542987][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  232.573144][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  232.573486][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  232.581349][ T1111] usb 4-1: config 0 has no interface number 0
[  232.581388][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  232.589558][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  232.611975][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  232.618003][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  232.624110][ T2350] usb 2-1: Decoder not found
[  232.628725][ T2350] em28xx 2-1:0.132: failed to create media graph
[  232.635135][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  232.643309][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  232.651953][   T21] em28xx 2-1:0.132: Closing input extension
[  232.660576][   T21] em28xx 2-1:0.132: Freeing device
[  232.662804][    T7] usb 3-1: Using ep0 maxpacket: 32
[  232.693169][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  232.701387][ T1347] usb 5-1: config 0 has no interface number 0
[  232.707958][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  232.742918][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  232.751226][ T1108] usb 1-1: config 0 has no interface number 0
[  232.757405][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  232.803007][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  232.812235][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  232.820525][    T7] usb 3-1: config 0 has no interface number 0
[  232.826674][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  232.834777][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  232.844934][ T1111] usb 4-1: Product: syz
[  232.849099][ T1111] usb 4-1: Manufacturer: syz
[  232.854010][ T1111] usb 4-1: SerialNumber: syz
[  232.860206][ T1111] usb 4-1: config 0 descriptor??
[  232.883112][ T5637] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  232.902990][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  232.912051][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  232.922492][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  232.923741][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  232.932307][ T1347] usb 5-1: Product: syz
[  232.942098][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  232.945659][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  232.954616][ T1108] usb 1-1: Product: syz
[  232.960186][ T1347] usb 5-1: Manufacturer: syz
[  232.964949][ T1108] usb 1-1: Manufacturer: syz
[  232.968958][ T1347] usb 5-1: SerialNumber: syz
[  232.973994][ T1108] usb 1-1: SerialNumber: syz
[  232.980810][ T1347] usb 5-1: config 0 descriptor??
[  232.988633][ T1108] usb 1-1: config 0 descriptor??
[  233.003222][ T5636] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  233.013064][ T5638] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  233.022892][   T21] usb 2-1: new high-speed USB device number 71 using dummy_hcd
[  233.026248][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  233.036825][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  233.040755][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  233.053396][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  233.082975][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  233.092251][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  233.100341][    T7] usb 3-1: Product: syz
executing program
[  233.104654][    T7] usb 3-1: Manufacturer: syz
[  233.110703][    T7] usb 3-1: SerialNumber: syz
[  233.118631][    T7] usb 3-1: config 0 descriptor??
[  233.153094][ T5639] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  233.185993][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  233.196030][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
executing program
executing program
[  233.212929][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  233.262925][   T21] usb 2-1: Using ep0 maxpacket: 32
executing program
[  233.352913][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  233.352936][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  233.368294][ T1111] em28xx 4-1:0.132: board has no eeprom
[  233.382881][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  233.382953][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  233.398157][   T21] usb 2-1: config 0 has no interface number 0
[  233.404805][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  233.462939][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  233.471848][ T1108] em28xx 1-1:0.132: board has no eeprom
[  233.482945][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  233.491725][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  233.499020][ T4206] em28xx 4-1:0.132: Registering V4L2 extension
[  233.505383][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  233.512912][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  233.521624][ T1347] em28xx 5-1:0.132: board has no eeprom
[  233.528356][ T1111] usb 4-1: USB disconnect, device number 71
[  233.535021][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  233.562941][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  233.568625][ T4206] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  233.570994][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  233.577886][ T4206] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  233.577904][ T4206] em28xx 4-1:0.132: No AC97 audio processor
[  233.580995][ T4206] usb 4-1: Decoder not found
[  233.584349][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  233.591599][ T4206] em28xx 4-1:0.132: failed to create media graph
[  233.600073][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  233.605565][ T4206] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  233.619407][ T1108] usb 1-1: USB disconnect, device number 70
[  233.625778][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  233.633167][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  233.638711][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  233.646934][   T21] usb 2-1: Product: syz
[  233.652506][    T7] em28xx 3-1:0.132: board has no eeprom
[  233.660448][   T21] usb 2-1: Manufacturer: syz
[  233.665232][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  233.670016][   T21] usb 2-1: SerialNumber: syz
[  233.676208][ T4206] em28xx 4-1:0.132: Remote control support is not available for this card.
[  233.694144][   T21] usb 2-1: config 0 descriptor??
[  233.694870][ T1111] em28xx 4-1:0.132: Closing input extension
[  233.706621][ T1347] usb 5-1: USB disconnect, device number 71
[  233.713007][ T5652] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  233.720394][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  233.726632][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  233.730318][ T1111] em28xx 4-1:0.132: Freeing device
[  233.736271][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  233.748340][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  233.790655][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  233.797855][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  233.803003][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  233.805861][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  233.813165][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  233.820669][ T2350] usb 1-1: Decoder not found
[  233.830082][ T2350] em28xx 1-1:0.132: failed to create media graph
[  233.836802][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  233.853609][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  233.864212][    T7] usb 3-1: USB disconnect, device number 71
[  233.870820][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  233.872859][ T1108] em28xx 1-1:0.132: Closing input extension
[  233.883089][ T4206] em28xx 5-1:0.132: Registering V4L2 extension
[  233.891729][ T1108] em28xx 1-1:0.132: Freeing device
executing program
[  233.943734][ T4206] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  233.950939][ T4206] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  233.958450][ T4206] em28xx 5-1:0.132: No AC97 audio processor
[  233.965406][ T4206] usb 5-1: Decoder not found
[  233.970022][ T4206] em28xx 5-1:0.132: failed to create media graph
[  233.976523][ T4206] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  233.984213][ T4206] em28xx 5-1:0.132: Remote control support is not available for this card.
[  233.992962][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  234.039434][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  234.042973][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  234.047171][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  234.060032][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  234.066970][   T13] usb 3-1: Decoder not found
[  234.071684][   T13] em28xx 3-1:0.132: failed to create media graph
[  234.078108][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  234.085863][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  234.094673][ T1111] usb 4-1: new high-speed USB device number 72 using dummy_hcd
[  234.102322][ T1347] em28xx 5-1:0.132: Closing input extension
[  234.108610][    T7] em28xx 3-1:0.132: Closing input extension
[  234.118176][ T1347] em28xx 5-1:0.132: Freeing device
[  234.125496][    T7] em28xx 3-1:0.132: Freeing device
[  234.163003][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  234.171965][   T21] em28xx 2-1:0.132: board has no eeprom
[  234.252891][ T1108] usb 1-1: new high-speed USB device number 71 using dummy_hcd
[  234.262983][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  234.270859][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  234.277495][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  234.287671][   T21] usb 2-1: USB disconnect, device number 71
[  234.294637][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  234.331286][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  234.338412][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  234.345712][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  234.352523][ T2350] usb 2-1: Decoder not found
[  234.357208][ T2350] em28xx 2-1:0.132: failed to create media graph
[  234.362965][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  234.364553][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  234.376644][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  234.385350][   T21] em28xx 2-1:0.132: Closing input extension
[  234.393721][   T21] em28xx 2-1:0.132: Freeing device
[  234.492853][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  234.493041][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  234.506469][ T1111] usb 4-1: config 0 has no interface number 0
[  234.512657][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  234.522995][    T7] usb 3-1: new high-speed USB device number 72 using dummy_hcd
[  234.530635][ T1347] usb 5-1: new high-speed USB device number 72 using dummy_hcd
[  234.642901][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  234.651223][ T1108] usb 1-1: config 0 has no interface number 0
[  234.657365][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  234.693014][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  234.702240][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  234.710320][ T1111] usb 4-1: Product: syz
[  234.714689][ T1111] usb 4-1: Manufacturer: syz
[  234.719286][ T1111] usb 4-1: SerialNumber: syz
[  234.725545][ T1111] usb 4-1: config 0 descriptor??
[  234.743177][ T5656] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  234.762904][    T7] usb 3-1: Using ep0 maxpacket: 32
[  234.763022][   T21] usb 2-1: new high-speed USB device number 72 using dummy_hcd
[  234.770978][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  234.785570][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  234.790767][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  234.882953][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  234.883718][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  234.891531][    T7] usb 3-1: config 0 has no interface number 0
[  234.900734][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  234.906890][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  234.915132][ T1108] usb 1-1: Product: syz
[  234.923013][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  234.927058][ T1108] usb 1-1: Manufacturer: syz
[  234.937054][ T1347] usb 5-1: config 0 has no interface number 0
[  234.941604][ T1108] usb 1-1: SerialNumber: syz
[  234.947772][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  234.956514][ T1108] usb 1-1: config 0 descriptor??
executing program
[  234.983043][ T5658] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  235.006501][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  235.016451][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  235.042877][   T21] usb 2-1: Using ep0 maxpacket: 32
[  235.082974][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  235.102977][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  235.112194][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  235.120454][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  235.129598][    T7] usb 3-1: Product: syz
[  235.133818][    T7] usb 3-1: Manufacturer: syz
[  235.138427][    T7] usb 3-1: SerialNumber: syz
[  235.143098][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  235.151088][ T1347] usb 5-1: Product: syz
[  235.156034][ T1347] usb 5-1: Manufacturer: syz
[  235.160676][ T1347] usb 5-1: SerialNumber: syz
[  235.166323][    T7] usb 3-1: config 0 descriptor??
[  235.174512][ T1347] usb 5-1: config 0 descriptor??
executing program
[  235.183122][ T5659] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  235.193101][ T5657] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  235.193499][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  235.200206][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  235.208882][   T21] usb 2-1: config 0 has no interface number 0
[  235.221864][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  235.233702][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  235.237339][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  235.253664][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  235.260391][ T1111] em28xx 4-1:0.132: board has no eeprom
[  235.266102][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  235.322992][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  235.352851][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  235.360947][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  235.367525][   T13] em28xx 4-1:0.132: Registering V4L2 extension
[  235.375791][ T1111] usb 4-1: USB disconnect, device number 72
[  235.393556][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
executing program
executing program
[  235.443853][   T13] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  235.450932][   T13] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  235.460091][   T13] em28xx 4-1:0.132: No AC97 audio processor
[  235.463307][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  235.474966][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  235.480997][   T13] usb 4-1: Decoder not found
[  235.484532][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  235.489029][   T13] em28xx 4-1:0.132: failed to create media graph
[  235.489066][   T13] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  235.490072][   T13] em28xx 4-1:0.132: Remote control support is not available for this card.
[  235.498708][ T1108] em28xx 1-1:0.132: board has no eeprom
[  235.507128][ T1111] em28xx 4-1:0.132: Closing input extension
[  235.510956][   T21] usb 2-1: Product: syz
[  235.525455][ T1111] em28xx 4-1:0.132: Freeing device
[  235.531340][   T21] usb 2-1: Manufacturer: syz
[  235.542967][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  235.552289][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  235.558925][   T21] usb 2-1: SerialNumber: syz
[  235.572541][   T21] usb 2-1: config 0 descriptor??
[  235.593089][ T5670] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  235.613037][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  235.623639][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  235.633761][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  235.640134][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  235.657186][ T1108] usb 1-1: USB disconnect, device number 71
[  235.663475][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  235.663971][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  235.672280][    T7] em28xx 3-1:0.132: board has no eeprom
[  235.672899][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  235.688383][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  235.698900][ T1347] em28xx 5-1:0.132: board has no eeprom
[  235.753459][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  235.760712][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  235.762859][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  235.767956][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  235.776721][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  235.783624][ T2350] usb 1-1: Decoder not found
[  235.792470][ T2350] em28xx 1-1:0.132: failed to create media graph
executing program
[  235.792975][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  235.799412][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  235.813504][    T7] usb 3-1: USB disconnect, device number 72
[  235.822541][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  235.823865][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  235.833122][ T1108] em28xx 1-1:0.132: Closing input extension
[  235.843851][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  235.850437][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  235.852007][ T1108] em28xx 1-1:0.132: Freeing device
[  235.859811][ T1347] usb 5-1: USB disconnect, device number 72
[  235.873409][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  235.932951][ T1111] usb 4-1: new high-speed USB device number 73 using dummy_hcd
[  235.953048][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  235.971337][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  235.978444][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  235.985991][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  235.992629][   T13] usb 3-1: Decoder not found
[  235.997345][   T13] em28xx 3-1:0.132: failed to create media graph
[  236.004249][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  236.011813][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  236.020621][ T4183] em28xx 5-1:0.132: Registering V4L2 extension
[  236.062988][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  236.071946][   T21] em28xx 2-1:0.132: board has no eeprom
[  236.073886][ T4183] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  236.084818][ T4183] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  236.091951][ T4183] em28xx 5-1:0.132: No AC97 audio processor
[  236.100006][ T4183] usb 5-1: Decoder not found
[  236.104668][ T4183] em28xx 5-1:0.132: failed to create media graph
[  236.111010][ T4183] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  236.119909][ T4183] em28xx 5-1:0.132: Remote control support is not available for this card.
[  236.128696][    T7] em28xx 3-1:0.132: Closing input extension
[  236.135149][ T1347] em28xx 5-1:0.132: Closing input extension
[  236.144660][ T1347] em28xx 5-1:0.132: Freeing device
[  236.164179][    T7] em28xx 3-1:0.132: Freeing device
[  236.173183][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  236.181288][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  236.182916][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  236.190900][   T21] usb 2-1: USB disconnect, device number 72
[  236.200065][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  236.211089][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  236.259724][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  236.266862][ T1108] usb 1-1: new high-speed USB device number 72 using dummy_hcd
[  236.274654][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  236.281771][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  236.288847][ T2350] usb 2-1: Decoder not found
[  236.293525][ T2350] em28xx 2-1:0.132: failed to create media graph
[  236.299877][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  236.307731][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  236.312925][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  236.316440][   T21] em28xx 2-1:0.132: Closing input extension
[  236.326442][ T1111] usb 4-1: config 0 has no interface number 0
[  236.333200][   T21] em28xx 2-1:0.132: Freeing device
[  236.340653][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  236.503031][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  236.512184][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  236.520234][ T1111] usb 4-1: Product: syz
[  236.524520][ T1111] usb 4-1: Manufacturer: syz
[  236.529130][ T1111] usb 4-1: SerialNumber: syz
[  236.535333][ T1111] usb 4-1: config 0 descriptor??
[  236.542864][ T1347] usb 5-1: new high-speed USB device number 73 using dummy_hcd
[  236.552791][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  236.553122][ T5677] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  236.565331][    T7] usb 3-1: new high-speed USB device number 73 using dummy_hcd
[  236.575204][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  236.585262][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  236.692906][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  236.701196][ T1108] usb 1-1: config 0 has no interface number 0
[  236.707343][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  236.717457][   T21] usb 2-1: new high-speed USB device number 73 using dummy_hcd
executing program
[  236.782918][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  236.823006][    T7] usb 3-1: Using ep0 maxpacket: 32
[  236.873016][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  236.903130][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  236.911306][ T1347] usb 5-1: config 0 has no interface number 0
[  236.917892][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  236.932948][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  236.942278][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  236.943115][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  236.951115][ T1108] usb 1-1: Product: syz
[  236.958658][    T7] usb 3-1: config 0 has no interface number 0
[  236.963168][ T1108] usb 1-1: Manufacturer: syz
[  236.970212][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  236.974123][ T1108] usb 1-1: SerialNumber: syz
[  236.989447][ T1108] usb 1-1: config 0 descriptor??
[  237.003028][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  237.012000][ T1111] em28xx 4-1:0.132: board has no eeprom
[  237.012814][   T21] usb 2-1: Using ep0 maxpacket: 32
[  237.023130][ T5678] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  237.045487][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  237.055297][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  237.083002][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  237.092353][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  237.100405][ T1347] usb 5-1: Product: syz
[  237.104891][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  237.112768][ T1347] usb 5-1: Manufacturer: syz
[  237.117365][ T1347] usb 5-1: SerialNumber: syz
[  237.122569][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  237.129178][ T4183] em28xx 4-1:0.132: Registering V4L2 extension
[  237.137000][ T1111] usb 4-1: USB disconnect, device number 73
[  237.143125][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  237.152169][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  237.161006][ T4183] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  237.163027][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  237.170848][ T1347] usb 5-1: config 0 descriptor??
[  237.180021][   T21] usb 2-1: config 0 has no interface number 0
[  237.183762][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  237.190259][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  237.195059][    T7] usb 3-1: Product: syz
[  237.209299][    T7] usb 3-1: Manufacturer: syz
[  237.213992][    T7] usb 3-1: SerialNumber: syz
[  237.223095][ T5683] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
executing program
[  237.224847][    T7] usb 3-1: config 0 descriptor??
[  237.245357][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  237.255655][ T5684] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  237.261796][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  237.269408][ T4183] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  237.279074][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  237.289075][ T4183] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  237.296399][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  237.303075][ T4183] em28xx 4-1:0.132: No AC97 audio processor
[  237.309880][ T4183] usb 4-1: Decoder not found
[  237.314577][ T4183] em28xx 4-1:0.132: failed to create media graph
[  237.320940][ T4183] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  237.328648][ T4183] em28xx 4-1:0.132: Remote control support is not available for this card.
[  237.337349][ T1111] em28xx 4-1:0.132: Closing input extension
[  237.345252][ T1111] em28xx 4-1:0.132: Freeing device
[  237.353249][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
executing program
[  237.402917][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  237.412065][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  237.420096][   T21] usb 2-1: Product: syz
[  237.424301][   T21] usb 2-1: Manufacturer: syz
[  237.428900][   T21] usb 2-1: SerialNumber: syz
[  237.435187][   T21] usb 2-1: config 0 descriptor??
executing program
[  237.463057][ T5689] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  237.493078][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  237.504245][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  237.514244][ T1108] em28xx 1-1:0.132: board has no eeprom
[  237.519899][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  237.542914][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  237.572890][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  237.622856][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  237.630962][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  237.637768][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  237.645957][ T1108] usb 1-1: USB disconnect, device number 72
[  237.652562][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  237.652926][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
executing program
[  237.671550][ T1347] em28xx 5-1:0.132: board has no eeprom
[  237.682933][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  237.691962][    T7] em28xx 3-1:0.132: board has no eeprom
[  237.703219][ T1111] usb 4-1: new high-speed USB device number 74 using dummy_hcd
[  237.707604][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  237.718676][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  237.726246][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  237.733134][ T2350] usb 1-1: Decoder not found
[  237.737747][ T2350] em28xx 1-1:0.132: failed to create media graph
[  237.744315][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  237.751888][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  237.760682][ T1108] em28xx 1-1:0.132: Closing input extension
[  237.763073][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  237.769396][ T1108] em28xx 1-1:0.132: Freeing device
[  237.778348][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  237.786431][ T4183] em28xx 5-1:0.132: Registering V4L2 extension
[  237.792808][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  237.793139][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  237.802794][ T1347] usb 5-1: USB disconnect, device number 73
[  237.812881][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  237.824632][    T7] usb 3-1: USB disconnect, device number 73
[  237.831188][ T4183] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  237.840750][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  237.846590][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  237.878596][ T4183] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  237.885707][ T4183] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  237.893337][ T4183] em28xx 5-1:0.132: No AC97 audio processor
[  237.901177][ T4183] usb 5-1: Decoder not found
[  237.906670][ T4183] em28xx 5-1:0.132: failed to create media graph
[  237.913144][ T4183] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  237.920687][ T4183] em28xx 5-1:0.132: Remote control support is not available for this card.
[  237.922881][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  237.929396][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  237.939069][   T21] em28xx 2-1:0.132: board has no eeprom
[  237.944355][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  237.994855][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  238.001949][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  238.009414][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  238.016270][   T13] usb 3-1: Decoder not found
[  238.020926][   T13] em28xx 3-1:0.132: failed to create media graph
[  238.027369][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  238.035188][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  238.042802][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  238.043924][ T1347] em28xx 5-1:0.132: Closing input extension
[  238.051969][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  238.057833][    T7] em28xx 3-1:0.132: Closing input extension
[  238.070723][   T21] usb 2-1: USB disconnect, device number 73
[  238.072901][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  238.077884][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  238.084981][ T1111] usb 4-1: config 0 has no interface number 0
[  238.093167][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  238.098215][ T1347] em28xx 5-1:0.132: Freeing device
[  238.111753][    T7] em28xx 3-1:0.132: Freeing device
[  238.128070][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  238.152951][ T1108] usb 1-1: new high-speed USB device number 73 using dummy_hcd
[  238.161361][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  238.168665][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  238.175960][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  238.182650][ T2350] usb 2-1: Decoder not found
[  238.187327][ T2350] em28xx 2-1:0.132: failed to create media graph
[  238.193854][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  238.201439][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  238.210153][   T21] em28xx 2-1:0.132: Closing input extension
[  238.218846][   T21] em28xx 2-1:0.132: Freeing device
[  238.292919][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  238.302114][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  238.310166][ T1111] usb 4-1: Product: syz
[  238.314438][ T1111] usb 4-1: Manufacturer: syz
[  238.319027][ T1111] usb 4-1: SerialNumber: syz
[  238.325286][ T1111] usb 4-1: config 0 descriptor??
[  238.343063][ T5700] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  238.365105][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  238.375019][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  238.432839][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  238.482850][ T1347] usb 5-1: new high-speed USB device number 74 using dummy_hcd
[  238.490570][    T7] usb 3-1: new high-speed USB device number 74 using dummy_hcd
executing program
[  238.582941][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  238.591148][ T1108] usb 1-1: config 0 has no interface number 0
[  238.597552][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  238.607767][   T21] usb 2-1: new high-speed USB device number 74 using dummy_hcd
[  238.662911][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  238.732827][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  238.738081][    T7] usb 3-1: Using ep0 maxpacket: 32
[  238.773102][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  238.781868][ T1111] em28xx 4-1:0.132: board has no eeprom
[  238.802993][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  238.812294][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  238.820383][ T1108] usb 1-1: Product: syz
[  238.824741][ T1108] usb 1-1: Manufacturer: syz
[  238.829368][ T1108] usb 1-1: SerialNumber: syz
[  238.835631][ T1108] usb 1-1: config 0 descriptor??
[  238.852949][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  238.861228][ T1347] usb 5-1: config 0 has no interface number 0
[  238.863074][ T5704] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  238.867642][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  238.874761][   T21] usb 2-1: Using ep0 maxpacket: 32
[  238.882503][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  238.895499][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  238.905988][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  238.908286][    T7] usb 3-1: config 0 has no interface number 0
[  238.916763][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  238.921918][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  238.934585][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  238.949945][ T1111] usb 4-1: USB disconnect, device number 74
[  238.956489][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  238.962161][   T13] em28xx 4-1:0.132: Registering V4L2 extension
[  239.007460][   T13] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  239.014877][   T13] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  239.022016][   T13] em28xx 4-1:0.132: No AC97 audio processor
[  239.030421][   T13] usb 4-1: Decoder not found
[  239.033120][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  239.035083][   T13] em28xx 4-1:0.132: failed to create media graph
[  239.044585][   T21] usb 2-1: config 0 has no interface number 0
[  239.049906][   T13] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  239.056517][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  239.066339][   T13] em28xx 4-1:0.132: Remote control support is not available for this card.
[  239.081366][ T1111] em28xx 4-1:0.132: Closing input extension
[  239.091957][ T1111] em28xx 4-1:0.132: Freeing device
executing program
[  239.102964][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  239.112013][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  239.120150][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  239.129805][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  239.137930][ T1347] usb 5-1: Product: syz
[  239.142126][ T1347] usb 5-1: Manufacturer: syz
[  239.147038][    T7] usb 3-1: Product: syz
[  239.151195][    T7] usb 3-1: Manufacturer: syz
[  239.155860][ T1347] usb 5-1: SerialNumber: syz
[  239.161080][    T7] usb 3-1: SerialNumber: syz
[  239.167176][ T1347] usb 5-1: config 0 descriptor??
[  239.173083][    T7] usb 3-1: config 0 descriptor??
[  239.183071][ T5705] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  239.193054][ T5706] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  239.205751][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  239.217898][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  239.222963][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  239.227735][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  239.240521][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  239.282912][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  239.292131][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  239.300162][   T21] usb 2-1: Product: syz
[  239.304439][   T21] usb 2-1: Manufacturer: syz
[  239.309116][   T21] usb 2-1: SerialNumber: syz
[  239.317029][   T21] usb 2-1: config 0 descriptor??
executing program
[  239.332976][ T5710] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  239.342875][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  239.351630][ T1108] em28xx 1-1:0.132: board has no eeprom
[  239.359609][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  239.369541][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
executing program
[  239.443070][ T1111] usb 4-1: new high-speed USB device number 75 using dummy_hcd
[  239.472852][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  239.480773][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  239.489044][ T1108] usb 1-1: USB disconnect, device number 73
[  239.495465][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  239.501208][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  239.512904][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  239.519319][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
executing program
[  239.550293][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  239.557677][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  239.564985][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  239.571703][ T2350] usb 1-1: Decoder not found
[  239.576620][ T2350] em28xx 1-1:0.132: failed to create media graph
[  239.583562][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  239.591059][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  239.599777][ T1108] em28xx 1-1:0.132: Closing input extension
[  239.608338][ T1108] em28xx 1-1:0.132: Freeing device
[  239.632943][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  239.641936][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  239.650739][ T1347] em28xx 5-1:0.132: board has no eeprom
[  239.656473][    T7] em28xx 3-1:0.132: board has no eeprom
[  239.663012][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  239.692807][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  239.742829][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  239.750823][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  239.758747][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  239.764916][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  239.771728][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  239.781930][ T1347] usb 5-1: USB disconnect, device number 74
[  239.792874][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  239.797387][    T7] usb 3-1: USB disconnect, device number 74
[  239.812927][   T21] em28xx 2-1:0.132: board has no eeprom
[  239.817831][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  239.837639][ T1111] usb 4-1: config 0 has no interface number 0
[  239.846415][   T13] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  239.856012][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  239.862934][   T13] em28xx 3-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  239.873240][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  239.883794][   T13] em28xx 3-1:0.132: failed to trigger read from i2c address 0x42 (error=-19)
[  239.892945][   T13] em28xx 3-1:0.132: failed to trigger read from i2c address 0x40 (error=-19)
[  239.904042][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  239.913088][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  239.921778][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  239.934620][   T21] usb 2-1: USB disconnect, device number 74
[  239.942607][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  239.948756][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  239.956493][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  239.964177][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  239.973243][   T13] usb 3-1: Decoder not found
[  239.977919][   T13] em28xx 3-1:0.132: failed to create media graph
[  239.984595][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  239.993048][ T1108] usb 1-1: new high-speed USB device number 74 using dummy_hcd
[  239.993551][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  240.009516][ T4183] em28xx 5-1:0.132: Registering V4L2 extension
[  240.053029][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  240.062338][ T4183] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  240.069726][ T4183] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  240.077207][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  240.085290][ T4183] em28xx 5-1:0.132: No AC97 audio processor
[  240.091663][ T1111] usb 4-1: Product: syz
[  240.095908][ T1111] usb 4-1: Manufacturer: syz
[  240.100681][ T1111] usb 4-1: SerialNumber: syz
[  240.105595][ T4183] usb 5-1: Decoder not found
[  240.110203][ T4183] em28xx 5-1:0.132: failed to create media graph
[  240.117280][ T4183] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  240.124992][ T1111] usb 4-1: config 0 descriptor??
[  240.130832][ T4183] em28xx 5-1:0.132: Remote control support is not available for this card.
[  240.139563][ T1347] em28xx 5-1:0.132: Closing input extension
[  240.145757][ T5720] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  240.148664][ T1347] em28xx 5-1:0.132: Freeing device
[  240.156877][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  240.165394][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  240.178423][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  240.209615][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  240.217132][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  240.224566][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  240.231280][ T2350] usb 2-1: Decoder not found
[  240.235981][ T2350] em28xx 2-1:0.132: failed to create media graph
[  240.242332][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  240.250150][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  240.258851][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  240.264166][   T21] em28xx 2-1:0.132: Closing input extension
[  240.270179][    T7] em28xx 3-1:0.132: Closing input extension
[  240.272621][   T21] em28xx 2-1:0.132: Freeing device
[  240.293484][    T7] em28xx 3-1:0.132: Freeing device
executing program
[  240.412936][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  240.421356][ T1108] usb 1-1: config 0 has no interface number 0
[  240.427679][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  240.472933][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  240.502826][ T1347] usb 5-1: new high-speed USB device number 75 using dummy_hcd
[  240.583028][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  240.591827][ T1111] em28xx 4-1:0.132: board has no eeprom
[  240.623080][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  240.632361][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  240.640527][ T1108] usb 1-1: Product: syz
[  240.644722][ T1108] usb 1-1: Manufacturer: syz
[  240.649304][ T1108] usb 1-1: SerialNumber: syz
[  240.655546][ T1108] usb 1-1: config 0 descriptor??
[  240.662905][    T7] usb 3-1: new high-speed USB device number 75 using dummy_hcd
[  240.672873][   T21] usb 2-1: new high-speed USB device number 75 using dummy_hcd
[  240.673107][ T5724] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  240.687664][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  240.695667][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  240.706046][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  240.709076][ T1111] usb 4-1: USB disconnect, device number 75
[  240.722031][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  240.722548][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  240.734498][ T4183] em28xx 4-1:0.132: Registering V4L2 extension
[  240.742823][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  240.781848][ T4183] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  240.789451][ T4183] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  240.796999][ T4183] em28xx 4-1:0.132: No AC97 audio processor
[  240.805087][ T4183] usb 4-1: Decoder not found
[  240.809679][ T4183] em28xx 4-1:0.132: failed to create media graph
[  240.816097][ T4183] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  240.825478][ T4183] em28xx 4-1:0.132: Remote control support is not available for this card.
[  240.834275][ T1111] em28xx 4-1:0.132: Closing input extension
[  240.845048][ T1111] em28xx 4-1:0.132: Freeing device
[  240.863055][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  240.871334][ T1347] usb 5-1: config 0 has no interface number 0
[  240.877600][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
executing program
[  240.902956][    T7] usb 3-1: Using ep0 maxpacket: 32
[  240.923028][   T21] usb 2-1: Using ep0 maxpacket: 32
[  241.023034][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  241.031362][    T7] usb 3-1: config 0 has no interface number 0
[  241.033056][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  241.037875][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  241.044349][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  241.054203][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  241.062370][   T21] usb 2-1: config 0 has no interface number 0
[  241.071464][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  241.077867][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  241.085230][ T1347] usb 5-1: Product: syz
[  241.099343][ T1347] usb 5-1: Manufacturer: syz
[  241.104161][ T1347] usb 5-1: SerialNumber: syz
[  241.111413][ T1347] usb 5-1: config 0 descriptor??
[  241.133058][ T5725] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  241.158688][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  241.168637][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  241.183043][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  241.191965][ T1108] em28xx 1-1:0.132: board has no eeprom
[  241.212837][ T1111] usb 4-1: new high-speed USB device number 76 using dummy_hcd
[  241.223057][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  241.232138][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  241.240572][    T7] usb 3-1: Product: syz
[  241.244812][    T7] usb 3-1: Manufacturer: syz
[  241.249411][    T7] usb 3-1: SerialNumber: syz
[  241.257023][    T7] usb 3-1: config 0 descriptor??
[  241.273018][ T5726] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  241.292870][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  241.298576][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  241.300865][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  241.310823][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  241.317104][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  241.332664][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
executing program
[  241.342123][ T1108] usb 1-1: USB disconnect, device number 74
[  241.348627][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  241.355647][   T21] usb 2-1: Product: syz
[  241.359953][   T21] usb 2-1: Manufacturer: syz
[  241.364607][   T21] usb 2-1: SerialNumber: syz
[  241.370659][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  241.377803][   T21] usb 2-1: config 0 descriptor??
[  241.413023][ T5730] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  241.423813][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  241.430849][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  241.440400][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  241.450872][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  241.452896][ T1111] usb 4-1: Using ep0 maxpacket: 32
executing program
[  241.458269][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  241.463090][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  241.468811][ T2350] usb 1-1: Decoder not found
[  241.479286][ T2350] em28xx 1-1:0.132: failed to create media graph
[  241.485672][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  241.493588][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  241.502249][ T1108] em28xx 1-1:0.132: Closing input extension
[  241.512070][ T1108] em28xx 1-1:0.132: Freeing device
executing program
[  241.582895][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  241.591697][ T1347] em28xx 5-1:0.132: board has no eeprom
[  241.597530][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  241.605918][ T1111] usb 4-1: config 0 has no interface number 0
[  241.612001][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  241.622969][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  241.693032][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  241.701117][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  241.712122][ T1347] usb 5-1: USB disconnect, device number 75
[  241.720653][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  241.726472][ T4183] em28xx 5-1:0.132: Registering V4L2 extension
[  241.733339][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  241.742047][    T7] em28xx 3-1:0.132: board has no eeprom
[  241.752954][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  241.781024][ T4183] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  241.788314][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  241.797431][ T4183] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  241.804880][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  241.813412][ T4183] em28xx 5-1:0.132: No AC97 audio processor
[  241.819922][ T1111] usb 4-1: Product: syz
[  241.824184][ T1111] usb 4-1: Manufacturer: syz
[  241.828804][ T1111] usb 4-1: SerialNumber: syz
[  241.833534][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  241.841357][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  241.847655][ T4183] usb 5-1: Decoder not found
[  241.852296][ T4183] em28xx 5-1:0.132: failed to create media graph
[  241.860984][    T7] usb 3-1: USB disconnect, device number 75
[  241.867685][ T4183] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  241.872911][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  241.875534][ T1111] usb 4-1: config 0 descriptor??
[  241.883798][ T1108] usb 1-1: new high-speed USB device number 75 using dummy_hcd
[  241.888983][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  241.898507][   T21] em28xx 2-1:0.132: board has no eeprom
[  241.902895][ T4183] em28xx 5-1:0.132: Remote control support is not available for this card.
[  241.915665][   T13] em28xx 3-1:0.132: Registering V4L2 extension
[  241.915893][ T5742] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  241.935050][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  241.944885][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  241.977288][   T13] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  241.984570][   T13] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  241.991694][   T13] em28xx 3-1:0.132: No AC97 audio processor
[  241.998502][   T13] usb 3-1: Decoder not found
[  242.002831][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  242.003188][   T13] em28xx 3-1:0.132: failed to create media graph
[  242.011219][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  242.018009][   T13] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  242.032560][   T13] em28xx 3-1:0.132: Remote control support is not available for this card.
[  242.037855][   T21] usb 2-1: USB disconnect, device number 75
[  242.041369][ T1347] em28xx 5-1:0.132: Closing input extension
[  242.048776][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  242.055564][ T1347] em28xx 5-1:0.132: Freeing device
[  242.059151][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
executing program
[  242.109539][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  242.117093][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  242.124413][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  242.131098][ T2350] usb 2-1: Decoder not found
[  242.137361][ T2350] em28xx 2-1:0.132: failed to create media graph
[  242.143768][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  242.151837][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  242.160708][   T21] em28xx 2-1:0.132: Closing input extension
[  242.166667][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  242.171913][    T7] em28xx 3-1:0.132: Closing input extension
[  242.174206][   T21] em28xx 2-1:0.132: Freeing device
[  242.187549][    T7] em28xx 3-1:0.132: Freeing device
[  242.232942][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  242.322894][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  242.331205][ T1108] usb 1-1: config 0 has no interface number 0
[  242.337369][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  242.343432][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  242.356278][ T1111] em28xx 4-1:0.132: board has no eeprom
[  242.412834][ T1347] usb 5-1: new high-speed USB device number 76 using dummy_hcd
[  242.442985][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  242.451043][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  242.462791][   T13] em28xx 4-1:0.132: Registering V4L2 extension
[  242.469410][ T1111] usb 4-1: USB disconnect, device number 76
[  242.476504][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  242.536088][   T13] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  242.543244][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  242.543276][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  242.543298][ T1108] usb 1-1: Product: syz
[  242.543315][ T1108] usb 1-1: Manufacturer: syz
[  242.543332][ T1108] usb 1-1: SerialNumber: syz
[  242.545954][ T1108] usb 1-1: config 0 descriptor??
[  242.552517][    T7] usb 3-1: new high-speed USB device number 76 using dummy_hcd
[  242.562806][   T21] usb 2-1: new high-speed USB device number 76 using dummy_hcd
[  242.565011][   T13] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  242.593106][ T5746] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  242.594633][   T13] em28xx 4-1:0.132: No AC97 audio processor
[  242.615976][   T13] usb 4-1: Decoder not found
[  242.619495][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  242.620585][   T13] em28xx 4-1:0.132: failed to create media graph
[  242.632384][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  242.637311][   T13] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  242.651067][   T13] em28xx 4-1:0.132: Remote control support is not available for this card.
[  242.659803][ T1111] em28xx 4-1:0.132: Closing input extension
[  242.665789][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  242.673106][ T1111] em28xx 4-1:0.132: Freeing device
executing program
[  242.783026][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  242.791472][ T1347] usb 5-1: config 0 has no interface number 0
[  242.797614][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  242.812813][    T7] usb 3-1: Using ep0 maxpacket: 32
[  242.812911][   T21] usb 2-1: Using ep0 maxpacket: 32
[  242.922919][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  242.933176][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  242.941528][    T7] usb 3-1: config 0 has no interface number 0
[  242.947914][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  242.962902][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  242.963017][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  242.971274][   T21] usb 2-1: config 0 has no interface number 0
[  242.980915][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  242.987347][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  242.994672][ T1347] usb 5-1: Product: syz
[  243.008785][ T1347] usb 5-1: Manufacturer: syz
[  243.013499][ T1347] usb 5-1: SerialNumber: syz
[  243.020678][ T1347] usb 5-1: config 0 descriptor??
[  243.033083][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  243.041835][ T1108] em28xx 1-1:0.132: board has no eeprom
[  243.043127][ T5747] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  243.054548][ T1111] usb 4-1: new high-speed USB device number 77 using dummy_hcd
[  243.065879][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  243.075865][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  243.112950][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  243.122129][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  243.130258][    T7] usb 3-1: Product: syz
[  243.134539][    T7] usb 3-1: Manufacturer: syz
[  243.139153][    T7] usb 3-1: SerialNumber: syz
[  243.142842][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  243.146545][    T7] usb 3-1: config 0 descriptor??
[  243.154046][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  243.163213][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  243.173123][ T5751] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  243.183103][ T1108] usb 1-1: USB disconnect, device number 75
[  243.192685][ T2350] em28xx 1-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  243.192995][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  243.198300][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
executing program
[  243.218248][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  243.222071][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  243.234292][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  243.242313][   T21] usb 2-1: Product: syz
[  243.246772][   T21] usb 2-1: Manufacturer: syz
[  243.251384][   T21] usb 2-1: SerialNumber: syz
[  243.258001][   T21] usb 2-1: config 0 descriptor??
[  243.292957][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  243.293170][ T5752] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  243.306696][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  243.316243][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  243.326490][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  243.333793][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  243.340475][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  243.347315][ T2350] usb 1-1: Decoder not found
[  243.351953][ T2350] em28xx 1-1:0.132: failed to create media graph
[  243.358436][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  243.362921][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  243.366428][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  243.380166][ T1108] em28xx 1-1:0.132: Closing input extension
executing program
[  243.389269][ T1108] em28xx 1-1:0.132: Freeing device
[  243.412982][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  243.421189][ T1111] usb 4-1: config 0 has no interface number 0
[  243.431642][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
executing program
[  243.483142][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  243.491845][ T1347] em28xx 5-1:0.132: board has no eeprom
[  243.513076][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  243.582867][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  243.590846][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  243.597033][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  243.608097][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  243.622876][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  243.631601][    T7] em28xx 3-1:0.132: board has no eeprom
[  243.637429][ T1347] usb 5-1: USB disconnect, device number 76
[  243.644120][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
[  243.649810][ T1111] usb 4-1: Product: syz
[  243.654185][ T1111] usb 4-1: Manufacturer: syz
[  243.654186][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  243.665103][ T1111] usb 4-1: SerialNumber: syz
[  243.670549][   T13] em28xx 5-1:0.132: Registering V4L2 extension
[  243.677658][ T1111] usb 4-1: config 0 descriptor??
[  243.713025][ T5762] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  243.727437][   T13] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  243.737339][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  243.747766][   T13] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  243.755015][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  243.762926][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
[  243.769756][   T13] em28xx 5-1:0.132: No AC97 audio processor
[  243.776353][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  243.782854][ T1108] usb 1-1: new high-speed USB device number 76 using dummy_hcd
[  243.783054][   T13] usb 5-1: Decoder not found
[  243.791241][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  243.796875][    T7] usb 3-1: USB disconnect, device number 76
[  243.809816][   T13] em28xx 5-1:0.132: failed to create media graph
[  243.816986][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  243.822851][   T13] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  243.825557][   T21] em28xx 2-1:0.132: board has no eeprom
[  243.834358][   T13] em28xx 5-1:0.132: Remote control support is not available for this card.
[  243.846168][ T4183] em28xx 3-1:0.132: Registering V4L2 extension
[  243.899257][ T4183] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  243.906650][ T4183] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  243.914425][ T4183] em28xx 3-1:0.132: No AC97 audio processor
[  243.922194][ T4183] usb 3-1: Decoder not found
[  243.926903][ T4183] em28xx 3-1:0.132: failed to create media graph
[  243.932987][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  243.933394][ T4183] em28xx 3-1:0.132: V4L2 device video103 deregistered
executing program
[  243.943267][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  243.954858][ T4183] em28xx 3-1:0.132: Remote control support is not available for this card.
[  243.963810][ T1347] em28xx 5-1:0.132: Closing input extension
[  243.966843][   T21] usb 2-1: USB disconnect, device number 76
[  243.976143][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  243.989889][ T1347] em28xx 5-1:0.132: Freeing device
[  243.993523][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  244.034353][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  244.042782][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  244.078956][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  244.086820][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  244.094157][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  244.100824][ T2350] usb 2-1: Decoder not found
[  244.105679][ T2350] em28xx 2-1:0.132: failed to create media graph
[  244.112029][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  244.119731][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  244.128554][    T7] em28xx 3-1:0.132: Closing input extension
[  244.134963][   T21] em28xx 2-1:0.132: Closing input extension
[  244.138831][    T7] em28xx 3-1:0.132: Freeing device
[  244.145389][   T21] em28xx 2-1:0.132: Freeing device
[  244.146492][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  244.167175][ T1111] em28xx 4-1:0.132: board has no eeprom
[  244.172914][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  244.172950][ T1108] usb 1-1: config 0 has no interface number 0
[  244.172993][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  244.282838][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  244.290872][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  244.297442][ T4183] em28xx 4-1:0.132: Registering V4L2 extension
[  244.317671][ T1111] usb 4-1: USB disconnect, device number 77
[  244.327869][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  244.377701][ T4183] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  244.384839][ T4183] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  244.391958][ T4183] em28xx 4-1:0.132: No AC97 audio processor
[  244.393204][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  244.398126][ T1347] usb 5-1: new high-speed USB device number 77 using dummy_hcd
[  244.408397][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  244.416652][ T4183] usb 4-1: Decoder not found
[  244.423200][ T1108] usb 1-1: Product: syz
[  244.429378][ T4183] em28xx 4-1:0.132: failed to create media graph
[  244.431191][ T1108] usb 1-1: Manufacturer: syz
[  244.438257][ T4183] em28xx 4-1:0.132: V4L2 device video103 deregistered
[  244.442507][ T1108] usb 1-1: SerialNumber: syz
[  244.452189][ T4183] em28xx 4-1:0.132: Remote control support is not available for this card.
[  244.456370][ T1108] usb 1-1: config 0 descriptor??
[  244.464332][ T1111] em28xx 4-1:0.132: Closing input extension
[  244.477892][ T1111] em28xx 4-1:0.132: Freeing device
[  244.493089][ T5767] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  244.525470][ T1108] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  244.535571][ T1108] em28xx 1-1:0.132: Video interface 132 found: bulk
[  244.562843][    T7] usb 3-1: new high-speed USB device number 77 using dummy_hcd
[  244.562872][   T21] usb 2-1: new high-speed USB device number 77 using dummy_hcd
[  244.662805][ T1347] usb 5-1: Using ep0 maxpacket: 32
executing program
[  244.783049][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  244.791342][ T1347] usb 5-1: config 0 has no interface number 0
[  244.797535][ T1347] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  244.807621][    T7] usb 3-1: Using ep0 maxpacket: 32
[  244.822931][ T1108] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  244.842820][ T1111] usb 4-1: new high-speed USB device number 78 using dummy_hcd
[  244.842841][   T21] usb 2-1: Using ep0 maxpacket: 32
[  244.932936][    T7] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  244.941358][    T7] usb 3-1: config 0 has no interface number 0
[  244.947628][    T7] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  244.953066][ T1108] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  244.966540][ T1108] em28xx 1-1:0.132: board has no eeprom
[  244.972973][ T1347] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  244.982385][ T1347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  244.990433][ T1347] usb 5-1: Product: syz
[  244.992902][   T21] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  244.994958][ T1347] usb 5-1: Manufacturer: syz
[  245.003510][   T21] usb 2-1: config 0 has no interface number 0
[  245.007448][ T1347] usb 5-1: SerialNumber: syz
[  245.014192][   T21] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  245.020305][ T1347] usb 5-1: config 0 descriptor??
[  245.053149][ T5771] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  245.075251][ T1347] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  245.082884][ T1108] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  245.085528][ T1347] em28xx 5-1:0.132: Video interface 132 found: bulk
[  245.093835][ T1108] em28xx 1-1:0.132: analog set to bulk mode.
[  245.100205][ T1111] usb 4-1: Using ep0 maxpacket: 32
[  245.107001][ T2350] em28xx 1-1:0.132: Registering V4L2 extension
[  245.113062][    T7] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  245.126711][    T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  245.134814][    T7] usb 3-1: Product: syz
[  245.139130][    T7] usb 3-1: Manufacturer: syz
[  245.144298][    T7] usb 3-1: SerialNumber: syz
[  245.153146][ T1108] usb 1-1: USB disconnect, device number 76
[  245.161857][ T1108] em28xx 1-1:0.132: Disconnecting em28xx
[  245.162856][    T7] usb 3-1: config 0 descriptor??
[  245.203302][ T5773] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  245.220963][ T2350] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  245.223205][ T1111] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[  245.228343][ T2350] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  245.239091][    T7] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
executing program
[  245.246727][   T21] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  245.253657][ T1111] usb 4-1: config 0 has no interface number 0
[  245.262601][ T2350] em28xx 1-1:0.132: No AC97 audio processor
[  245.268490][    T7] em28xx 3-1:0.132: Video interface 132 found: bulk
[  245.268621][ T1111] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  245.279867][   T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  245.299879][   T21] usb 2-1: Product: syz
[  245.304331][ T2350] usb 1-1: Decoder not found
[  245.308940][ T2350] em28xx 1-1:0.132: failed to create media graph
[  245.315343][   T21] usb 2-1: Manufacturer: syz
[  245.319939][   T21] usb 2-1: SerialNumber: syz
[  245.324595][ T2350] em28xx 1-1:0.132: V4L2 device video103 deregistered
[  245.332682][ T2350] em28xx 1-1:0.132: Remote control support is not available for this card.
[  245.341400][ T1108] em28xx 1-1:0.132: Closing input extension
[  245.348432][   T21] usb 2-1: config 0 descriptor??
[  245.354877][ T1108] em28xx 1-1:0.132: Freeing device
executing program
[  245.382932][ T1347] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  245.383273][ T5774] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  245.405286][   T21] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  245.415720][   T21] em28xx 2-1:0.132: Video interface 132 found: bulk
[  245.442999][ T1111] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  245.452293][ T1111] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  245.460370][ T1111] usb 4-1: Product: syz
[  245.464655][ T1111] usb 4-1: Manufacturer: syz
[  245.469240][ T1111] usb 4-1: SerialNumber: syz
[  245.477712][ T1111] usb 4-1: config 0 descriptor??
[  245.492995][ T1347] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  245.501710][ T1347] em28xx 5-1:0.132: board has no eeprom
[  245.507723][ T5783] raw-gadget.4 gadget: fail, usb_ep_enable returned -22
[  245.525119][ T1111] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  245.535108][    T7] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  245.541395][ T1111] em28xx 4-1:0.132: Video interface 132 found: bulk
executing program
[  245.602846][ T1347] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  245.602878][ T1347] em28xx 5-1:0.132: analog set to bulk mode.
[  245.617463][ T4183] em28xx 5-1:0.132: Registering V4L2 extension
[  245.636213][ T1347] usb 5-1: USB disconnect, device number 77
[  245.642865][    T7] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  245.651591][    T7] em28xx 3-1:0.132: board has no eeprom
[  245.663482][ T1347] em28xx 5-1:0.132: Disconnecting em28xx
executing program
[  245.716682][ T4183] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  245.724241][ T4183] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  245.731378][ T4183] em28xx 5-1:0.132: No AC97 audio processor
[  245.733382][   T21] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  245.740342][ T4183] usb 5-1: Decoder not found
[  245.744546][ T1108] usb 1-1: new high-speed USB device number 77 using dummy_hcd
[  245.748400][ T4183] em28xx 5-1:0.132: failed to create media graph
[  245.762334][ T4183] em28xx 5-1:0.132: V4L2 device video103 deregistered
[  245.769242][    T7] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  245.777312][    T7] em28xx 3-1:0.132: analog set to bulk mode.
[  245.783849][ T4183] em28xx 5-1:0.132: Remote control support is not available for this card.
[  245.792476][ T1347] em28xx 5-1:0.132: Closing input extension
[  245.798764][ T4183] em28xx 3-1:0.132: Registering V4L2 extension
[  245.808635][ T1347] em28xx 5-1:0.132: Freeing device
[  245.822988][    T7] usb 3-1: USB disconnect, device number 77
[  245.829563][    T7] em28xx 3-1:0.132: Disconnecting em28xx
[  245.842996][ T1111] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[  245.872875][   T21] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  245.882683][   T21] em28xx 2-1:0.132: board has no eeprom
[  245.907618][ T4183] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  245.914758][ T4183] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  245.921871][ T4183] em28xx 3-1:0.132: No AC97 audio processor
[  245.928768][ T4183] usb 3-1: Decoder not found
[  245.934261][ T4183] em28xx 3-1:0.132: failed to create media graph
[  245.941380][ T4183] em28xx 3-1:0.132: V4L2 device video103 deregistered
[  245.949437][ T4183] em28xx 3-1:0.132: Remote control support is not available for this card.
[  245.958234][ T1111] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  245.967070][    T7] em28xx 3-1:0.132: Closing input extension
[  245.973292][ T1111] em28xx 4-1:0.132: board has no eeprom
[  245.981953][    T7] em28xx 3-1:0.132: Freeing device
[  245.982938][   T21] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  245.995237][ T1108] usb 1-1: Using ep0 maxpacket: 32
[  246.000917][   T21] em28xx 2-1:0.132: analog set to bulk mode.
[  246.011280][ T2350] em28xx 2-1:0.132: Registering V4L2 extension
[  246.018092][   T21] usb 2-1: USB disconnect, device number 77
[  246.024677][   T21] em28xx 2-1:0.132: Disconnecting em28xx
[  246.063075][ T1111] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  246.071307][ T1111] em28xx 4-1:0.132: analog set to bulk mode.
[  246.085430][ T2350] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  246.091091][ T1111] usb 4-1: USB disconnect, device number 78
[  246.099352][ T1111] em28xx 4-1:0.132: Disconnecting em28xx
[  246.102313][ T2350] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  246.115732][ T2350] em28xx 2-1:0.132: No AC97 audio processor
[  246.123705][ T2350] usb 2-1: Decoder not found
[  246.128319][ T2350] em28xx 2-1:0.132: failed to create media graph
[  246.135335][ T1108] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  246.143690][ T2350] em28xx 2-1:0.132: V4L2 device video103 deregistered
[  246.150564][ T1108] usb 1-1: config 0 has no interface number 0
[  246.158071][ T2350] em28xx 2-1:0.132: Remote control support is not available for this card.
[  246.159335][ T5812] ==================================================================
[  246.166798][ T1108] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  246.174841][ T5812] BUG: KASAN: use-after-free in v4l2_fh_open+0xc7/0x430
[  246.174895][ T5812] Read of size 8 at addr ffff888022d38900 by task v4l_id/5812
[  246.184989][   T21] em28xx 2-1:0.132: Closing input extension
[  246.191767][ T5812] 
[  246.191786][ T5812] CPU: 0 PID: 5812 Comm: v4l_id Not tainted 5.15.173-syzkaller #0
[  246.215188][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  246.225240][ T5812] Call Trace:
[  246.228536][ T5812]  <TASK>
[  246.231468][ T5812]  dump_stack_lvl+0x1e3/0x2d0
[  246.236187][ T5812]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  246.241816][ T5812]  ? _printk+0xd1/0x120
[  246.245992][ T5812]  ? __wake_up_klogd+0xcc/0x100
[  246.250842][ T5812]  ? panic+0x860/0x860
[  246.254904][ T5812]  ? _raw_spin_lock_irqsave+0xdd/0x120
[  246.260365][ T5812]  print_address_description+0x63/0x3b0
[  246.265912][ T5812]  ? v4l2_fh_open+0xc7/0x430
[  246.270509][ T5812]  kasan_report+0x16b/0x1c0
[  246.275004][ T5812]  ? v4l2_fh_open+0xc7/0x430
[  246.279589][ T5812]  v4l2_fh_open+0xc7/0x430
[  246.284040][ T5812]  em28xx_v4l2_open+0x15d/0xa10
[  246.288906][ T5812]  v4l2_open+0x228/0x360
[  246.293173][ T5812]  chrdev_open+0x54a/0x630
[  246.297589][ T5812]  ? cd_forget+0x160/0x160
[  246.301994][ T5812]  ? do_raw_spin_unlock+0x137/0x8b0
[  246.307190][ T5812]  ? fsnotify_perm+0x47b/0x590
[  246.311958][ T5812]  ? cd_forget+0x160/0x160
[  246.316388][ T5812]  do_dentry_open+0x807/0xfb0
[  246.321085][ T5812]  path_openat+0x2705/0x2f20
[  246.325711][ T5812]  ? do_filp_open+0x460/0x460
[  246.330415][ T5812]  do_filp_open+0x21c/0x460
[  246.334912][ T5812]  ? vfs_tmpfile+0x2e0/0x2e0
[  246.339510][ T5812]  ? _raw_spin_unlock+0x24/0x40
[  246.344355][ T5812]  ? alloc_fd+0x598/0x630
[  246.348683][ T5812]  do_sys_openat2+0x13b/0x4f0
[  246.353357][ T5812]  ? do_sys_open+0x220/0x220
[  246.357988][ T5812]  __x64_sys_openat+0x243/0x290
[  246.362874][ T5812]  ? __ia32_sys_open+0x270/0x270
[  246.367918][ T5812]  ? syscall_enter_from_user_mode+0x2e/0x240
[  246.373901][ T5812]  ? lockdep_hardirqs_on+0x94/0x130
[  246.379109][ T5812]  ? syscall_enter_from_user_mode+0x2e/0x240
[  246.385095][ T5812]  do_syscall_64+0x3b/0xb0
[  246.389508][ T5812]  ? clear_bhb_loop+0x15/0x70
[  246.394183][ T5812]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  246.400072][ T5812] RIP: 0033:0x7fa0ae5b29a4
[  246.404491][ T5812] 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
[  246.424124][ T5812] RSP: 002b:00007ffc827b8ca0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  246.432565][ T5812] RAX: ffffffffffffffda RBX: 00007ffc827b8eb8 RCX: 00007fa0ae5b29a4
[  246.440549][ T5812] RDX: 0000000000000000 RSI: 00007ffc827b9f1b RDI: 00000000ffffff9c
[  246.448543][ T5812] RBP: 00007ffc827b9f1b R08: 0000000000000000 R09: 0000000000000000
[  246.456697][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  246.464671][ T5812] R13: 00007ffc827b8ed0 R14: 0000560569995670 R15: 00007fa0ae9fba80
[  246.472659][ T5812]  </TASK>
[  246.475673][ T5812] 
[  246.477999][ T5812] The buggy address belongs to the page:
[  246.483626][ T5812] page:ffffea00008b4e00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22d38
[  246.493792][ T5812] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[  246.500914][ T5812] raw: 00fff00000000000 ffffea0001f10b08 ffff8880b8f409b0 0000000000000000
[  246.509492][ T5812] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[  246.518061][ T5812] page dumped because: kasan: bad access detected
[  246.524470][ T5812] page_owner tracks the page as freed
[  246.529829][ T5812] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), pid 2350, ts 246030411375, free_ts 246157471874
[  246.545643][ T5812]  get_page_from_freelist+0x3b78/0x3d40
[  246.551188][ T5812]  __alloc_pages+0x272/0x700
[  246.555808][ T5812]  kmalloc_order+0x41/0x150
[  246.560311][ T5812]  kmalloc_order_trace+0x15/0xe0
[  246.565239][ T5812]  em28xx_v4l2_init+0xe2/0x2d50
[  246.570080][ T5812]  em28xx_init_extension+0x11b/0x1c0
[  246.575352][ T5812]  process_one_work+0x8a1/0x10c0
[  246.580276][ T5812]  worker_thread+0xaca/0x1280
[  246.584948][ T5812]  kthread+0x3f6/0x4f0
[  246.589003][ T5812]  ret_from_fork+0x1f/0x30
[  246.593412][ T5812] page last free stack trace:
[  246.598068][ T5812]  free_unref_page_prepare+0xc34/0xcf0
[  246.602946][ T1108] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  246.603519][ T5812]  free_unref_page+0x95/0x2d0
[  246.612799][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  246.617217][ T5812]  free_nonslab_page+0xe4/0x150
[  246.630032][ T5812]  kfree+0x1cf/0x270
[  246.633028][ T1108] usb 1-1: Product: syz
[  246.633941][ T5812]  em28xx_v4l2_init+0x15d7/0x2d50
[  246.638178][ T1108] usb 1-1: Manufacturer: syz
[  246.643119][ T5812]  em28xx_init_extension+0x11b/0x1c0
[  246.643145][ T5812]  process_one_work+0x8a1/0x10c0
[  246.643168][ T5812]  worker_thread+0xaca/0x1280
[  246.648773][ T1108] usb 1-1: SerialNumber: syz
[  246.653008][ T5812]  kthread+0x3f6/0x4f0
[  246.653030][ T5812]  ret_from_fork+0x1f/0x30
[  246.653053][ T5812] 
[  246.653059][ T5812] Memory state around the buggy address:
[  246.653070][ T5812]  ffff888022d38800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  246.653084][ T5812]  ffff888022d38880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  246.653098][ T5812] >ffff888022d38900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  246.653109][ T5812]                    ^
[  246.661405][ T1108] usb 1-1: config 0 descriptor??
[  246.662701][ T5812]  ffff888022d38980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  246.662719][ T5812]  ffff888022d38a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  246.662730][ T5812] ==================================================================
[  246.662740][ T5812] Disabling lock debugging due to kernel taint
[  246.703010][ T5792] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  246.708056][ T4183] em28xx 4-1:0.132: Registering V4L2 extension
[  246.712352][ T5812] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  246.716985][ T1347] usb 5-1: new high-speed USB device number 78 using dummy_hcd
[  246.724836][ T5812] CPU: 1 PID: 5812 Comm: v4l_id Tainted: G    B             5.15.173-syzkaller #0
[  246.724860][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  246.724872][ T5812] Call Trace:
[  246.724879][ T5812]  <TASK>
[  246.775072][ T4183] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[  246.784134][ T5812]  dump_stack_lvl+0x1e3/0x2d0
[  246.784168][ T5812]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  246.784193][ T5812]  ? panic+0x860/0x860
[  246.794440][ T4183] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[  246.797502][ T5812]  ? rcu_is_watching+0x11/0xa0
[  246.800428][ T4183] em28xx 4-1:0.132: No AC97 audio processor
[  246.807560][ T5812]  ? preempt_schedule_common+0xa6/0xd0
[  246.807593][ T5812]  panic+0x318/0x860
[  246.807617][ T5812]  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[  246.807643][ T5812]  ? check_panic_on_warn+0x1d/0xa0
[  246.814732][ T4183] usb 4-1: Decoder not found
[  246.817927][ T5812]  ? fb_is_primary_device+0xd0/0xd0
[  246.821984][ T4183] em28xx 4-1:0.132: failed to create media graph
[  246.829072][ T5812]  ? _raw_spin_unlock_irqrestore+0x128/0x130
[  246.829100][ T5812]  ? _raw_spin_unlock+0x40/0x40
[  246.829123][ T5812]  check_panic_on_warn+0x7e/0xa0
[  246.829146][ T5812]  ? v4l2_fh_open+0xc7/0x430
[  246.834702][ T4183] em28xx 4-1:0.132: V4L2 device video104 deregistered
[  246.839805][ T5812]  end_report+0x6d/0xf0
[  246.846404][ T4183] em28xx 4-1:0.132: Remote control support is not available for this card.
[  246.849133][ T5812]  kasan_report+0x18e/0x1c0
[  246.855939][ T1111] em28xx 4-1:0.132: Closing input extension
[  246.860372][ T5812]  ? v4l2_fh_open+0xc7/0x430
[  246.867047][ T1111] em28xx 4-1:0.132: Freeing device
[  246.870215][ T5812]  v4l2_fh_open+0xc7/0x430
[  246.886109][    T7] usb 3-1: new high-speed USB device number 78 using dummy_hcd
[  246.887320][ T5812]  em28xx_v4l2_open+0x15d/0xa10
[  246.887355][ T5812]  v4l2_open+0x228/0x360
[  246.957261][ T5812]  chrdev_open+0x54a/0x630
[  246.961838][ T5812]  ? cd_forget+0x160/0x160
[  246.966294][ T5812]  ? do_raw_spin_unlock+0x137/0x8b0
[  246.971489][ T5812]  ? fsnotify_perm+0x47b/0x590
[  246.972812][ T1347] usb 5-1: Using ep0 maxpacket: 32
[  246.976246][ T5812]  ? cd_forget+0x160/0x160
[  246.976271][ T5812]  do_dentry_open+0x807/0xfb0
[  246.990446][ T5812]  path_openat+0x2705/0x2f20
[  246.995046][ T5812]  ? do_filp_open+0x460/0x460
[  246.999733][ T5812]  do_filp_open+0x21c/0x460
[  247.004237][ T5812]  ? vfs_tmpfile+0x2e0/0x2e0
[  247.008844][ T5812]  ? _raw_spin_unlock+0x24/0x40
[  247.013697][ T5812]  ? alloc_fd+0x598/0x630
[  247.018051][ T5812]  do_sys_openat2+0x13b/0x4f0
[  247.022744][ T5812]  ? do_sys_open+0x220/0x220
[  247.027344][ T5812]  __x64_sys_openat+0x243/0x290
[  247.032184][ T5812]  ? __ia32_sys_open+0x270/0x270
[  247.037128][ T5812]  ? syscall_enter_from_user_mode+0x2e/0x240
[  247.043116][ T5812]  ? lockdep_hardirqs_on+0x94/0x130
[  247.048325][ T5812]  ? syscall_enter_from_user_mode+0x2e/0x240
[  247.054296][ T5812]  do_syscall_64+0x3b/0xb0
[  247.058741][ T5812]  ? clear_bhb_loop+0x15/0x70
[  247.063426][ T5812]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  247.069313][ T5812] RIP: 0033:0x7fa0ae5b29a4
[  247.073721][ T5812] 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
[  247.093358][ T5812] RSP: 002b:00007ffc827b8ca0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  247.093407][ T1347] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  247.101794][ T5812] RAX: ffffffffffffffda RBX: 00007ffc827b8eb8 RCX: 00007fa0ae5b29a4
[  247.110101][ T1347] usb 5-1: config 0 has no interface number 0
[  247.118320][ T5812] RDX: 0000000000000000 RSI: 00007ffc827b9f1b RDI: 00000000ffffff9c
[  247.118337][ T5812] RBP: 00007ffc827b9f1b R08: 0000000000000000 R09: 0000000000000000
[  247.118352][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  247.118364][ T5812] R13: 00007ffc827b8ed0 R14: 0000560569995670 R15: 00007fa0ae9fba80
[  247.118386][ T5812]  </TASK>
[  247.124547][ T5812] Kernel Offset: disabled
[  247.163690][ T5812] Rebooting in 86400 seconds..