T8] usb 4-1: USB disconnect, device number 17
[   66.774935][ T2957] usb 2-1: USB disconnect, device number 16
[   66.781680][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   66.789018][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   66.812738][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   66.819878][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   66.827062][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   66.834410][ T2961] usb 5-1: Decoder not found
[   66.839128][ T2961] em28xx 5-1:0.132: failed to create media graph
[   66.845544][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   66.854715][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   66.863467][   T24] em28xx 3-1:0.132: Registering V4L2 extension
[   66.932534][   T24] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   66.940488][   T24] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   66.947680][   T24] em28xx 3-1:0.132: No AC97 audio processor
[   66.954661][   T24] usb 3-1: Decoder not found
[   66.959386][   T24] em28xx 3-1:0.132: failed to create media graph
[   66.965771][   T24] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   66.973369][   T24] em28xx 3-1:0.132: Remote control support is not available for this card.
[   66.982101][ T2982] em28xx 1-1:0.132: Registering V4L2 extension
[   67.051172][ T2982] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   67.058652][ T2982] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   67.065811][ T2982] em28xx 1-1:0.132: No AC97 audio processor
[   67.072899][ T2982] usb 1-1: Decoder not found
[   67.077577][ T2982] em28xx 1-1:0.132: failed to create media graph
[   67.083964][ T2982] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   67.091957][ T2982] em28xx 1-1:0.132: Remote control support is not available for this card.
[   67.100659][ T2972] em28xx 2-1:0.132: Registering V4L2 extension
[   67.166134][ T2972] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   67.174009][ T2972] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   67.181191][ T2972] em28xx 2-1:0.132: No AC97 audio processor
[   67.188243][ T2972] usb 2-1: Decoder not found
[   67.193233][ T2972] em28xx 2-1:0.132: failed to create media graph
[   67.199701][ T2972] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   67.208223][ T2972] em28xx 2-1:0.132: Remote control support is not available for this card.
[   67.216958][ T3271] em28xx 4-1:0.132: Registering V4L2 extension
[   67.289676][ T3271] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   67.296931][ T3271] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   67.304061][ T3271] em28xx 4-1:0.132: No AC97 audio processor
[   67.311612][ T3271] usb 4-1: Decoder not found
[   67.316318][ T3271] em28xx 4-1:0.132: failed to create media graph
[   67.322696][ T3271] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   67.330433][ T3271] em28xx 4-1:0.132: Remote control support is not available for this card.
[   67.339153][ T1116] em28xx 5-1:0.132: Closing input extension
[   67.345533][   T41] em28xx 3-1:0.132: Closing input extension
[   67.352645][ T1116] em28xx 5-1:0.132: Freeing device
[   67.358188][    T9] em28xx 1-1:0.132: Closing input extension
[   67.364256][ T2957] em28xx 2-1:0.132: Closing input extension
[   67.371180][    T8] em28xx 4-1:0.132: Closing input extension
[   67.371257][   T41] em28xx 3-1:0.132: Freeing device
[   67.378830][    T9] em28xx 1-1:0.132: Freeing device
[   67.391417][ T2957] em28xx 2-1:0.132: Freeing device
[   67.397738][    T8] em28xx 4-1:0.132: Freeing device
[   67.646422][ T1116] usb 5-1: new high-speed USB device number 18 using dummy_hcd
[   67.676317][   T41] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[   67.726325][ T2957] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[   67.734091][    T9] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[   67.741881][    T8] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[   67.826290][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   67.833018][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   67.841420][ T1116] usb 5-1: config 0 has no interface number 0
[   67.847585][   T41] usb 3-1: Using ep0 maxpacket: 32
[   67.852801][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   67.864587][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   67.872862][   T41] usb 3-1: config 0 has no interface number 0
[   67.879176][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   67.889528][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   67.896314][    T9] usb 1-1: Using ep0 maxpacket: 32
[   67.898657][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   67.903776][    T8] usb 4-1: Using ep0 maxpacket: 32
[   67.911726][ T1116] usb 5-1: Product: syz
[   67.911753][ T1116] usb 5-1: Manufacturer: syz
[   67.911778][ T1116] usb 5-1: SerialNumber: syz
[   67.916993][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   67.924492][ T1116] usb 5-1: config 0 descriptor??
[   67.931709][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   67.936344][ T3284] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   67.940683][ T2957] usb 2-1: config 0 has no interface number 0
[   67.953541][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   67.959104][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   67.962098][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   67.971888][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   67.987513][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   67.988461][    T8] usb 4-1: config 0 has no interface number 0
[   67.996576][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   67.996616][   T41] usb 3-1: Product: syz
[   68.005810][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   68.011772][   T41] usb 3-1: Manufacturer: syz
[   68.019832][    T9] usb 1-1: config 0 has no interface number 0
[   68.023967][   T41] usb 3-1: SerialNumber: syz
[   68.032672][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   68.041966][   T41] usb 3-1: config 0 descriptor??
[   68.044172][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   68.048789][ T3285] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   68.059423][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   68.070009][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   68.072850][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   68.079788][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   68.088903][ T2957] usb 2-1: Product: syz
[   68.118168][ T2957] usb 2-1: Manufacturer: syz
[   68.122812][ T2957] usb 2-1: SerialNumber: syz
[   68.128895][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   68.138143][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   68.146264][    T8] usb 4-1: Product: syz
[   68.150481][    T8] usb 4-1: Manufacturer: syz
[   68.155129][    T8] usb 4-1: SerialNumber: syz
[   68.159923][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   68.169140][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
executing program
[   68.177251][    T9] usb 1-1: Product: syz
[   68.181653][    T9] usb 1-1: Manufacturer: syz
[   68.186371][    T9] usb 1-1: SerialNumber: syz
[   68.193272][ T2957] usb 2-1: config 0 descriptor??
[   68.198889][ T3287] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[   68.202943][    T8] usb 4-1: config 0 descriptor??
[   68.214400][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
executing program
[   68.216617][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   68.224293][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   68.238258][    T9] usb 1-1: config 0 descriptor??
[   68.243777][ T3286] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[   68.244163][ T3288] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[   68.262654][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   68.272627][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   68.284573][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   68.294607][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   68.298144][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   68.310433][ T1116] em28xx 5-1:0.132: board has no eeprom
[   68.317103][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   68.376279][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   68.384227][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   68.390402][   T24] em28xx 5-1:0.132: Registering V4L2 extension
[   68.398500][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   68.407320][   T41] em28xx 3-1:0.132: board has no eeprom
executing program
executing program
executing program
[   68.427041][ T1116] usb 5-1: USB disconnect, device number 18
[   68.435028][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   68.478018][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   68.478214][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   68.492199][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   68.516914][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   68.519109][   T41] usb 3-1: USB disconnect, device number 19
[   68.524356][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   68.540385][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   68.548200][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   68.548603][   T24] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   68.557097][ T2957] em28xx 2-1:0.132: board has no eeprom
[   68.564123][   T24] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   68.564148][   T24] em28xx 5-1:0.132: No AC97 audio processor
[   68.565637][   T24] usb 5-1: Decoder not found
[   68.587740][   T24] em28xx 5-1:0.132: failed to create media graph
[   68.594430][   T24] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   68.598236][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   68.602348][   T24] em28xx 5-1:0.132: Remote control support is not available for this card.
[   68.609852][    T8] em28xx 4-1:0.132: board has no eeprom
[   68.618560][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   68.627635][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   68.639170][    T9] em28xx 1-1:0.132: board has no eeprom
[   68.645412][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   68.653392][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   68.676620][ T2957] usb 2-1: USB disconnect, device number 17
[   68.689164][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   68.716468][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   68.724382][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   68.732281][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   68.735966][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   68.740192][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   68.753706][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   68.753917][    T8] usb 4-1: USB disconnect, device number 18
[   68.761440][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   68.775775][ T2961] usb 3-1: Decoder not found
[   68.778427][    T9] usb 1-1: USB disconnect, device number 18
[   68.780714][ T2961] em28xx 3-1:0.132: failed to create media graph
[   68.789023][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   68.799941][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   68.801100][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   68.817046][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   68.828010][ T1116] em28xx 5-1:0.132: Closing input extension
[   68.834062][ T3271] em28xx 2-1:0.132: Registering V4L2 extension
[   68.837909][ T1116] em28xx 5-1:0.132: Freeing device
[   68.908303][ T3271] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   68.915379][ T3271] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   68.922759][ T3271] em28xx 2-1:0.132: No AC97 audio processor
[   68.930733][ T3271] usb 2-1: Decoder not found
[   68.935386][ T3271] em28xx 2-1:0.132: failed to create media graph
[   68.941830][ T3271] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   68.949411][ T3271] em28xx 2-1:0.132: Remote control support is not available for this card.
[   68.958170][ T2972] em28xx 1-1:0.132: Registering V4L2 extension
[   69.026362][ T2972] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   69.033462][ T2972] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   69.041936][ T2972] em28xx 1-1:0.132: No AC97 audio processor
[   69.050957][ T2972] usb 1-1: Decoder not found
[   69.055600][ T2972] em28xx 1-1:0.132: failed to create media graph
[   69.062035][ T2972] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   69.069629][ T2972] em28xx 1-1:0.132: Remote control support is not available for this card.
[   69.078369][ T2982] em28xx 4-1:0.132: Registering V4L2 extension
[   69.146301][ T1116] usb 5-1: new high-speed USB device number 19 using dummy_hcd
[   69.150033][ T2982] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   69.161057][ T2982] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   69.168263][ T2982] em28xx 4-1:0.132: No AC97 audio processor
[   69.175291][ T2982] usb 4-1: Decoder not found
[   69.180046][ T2982] em28xx 4-1:0.132: failed to create media graph
[   69.188101][ T2982] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   69.195657][ T2982] em28xx 4-1:0.132: Remote control support is not available for this card.
[   69.204406][    T8] em28xx 4-1:0.132: Closing input extension
[   69.210511][   T41] em28xx 3-1:0.132: Closing input extension
[   69.212170][    T8] em28xx 4-1:0.132: Freeing device
[   69.221358][   T41] em28xx 3-1:0.132: Freeing device
[   69.221684][ T2957] em28xx 2-1:0.132: Closing input extension
[   69.234178][    T9] em28xx 1-1:0.132: Closing input extension
[   69.243189][ T2957] em28xx 2-1:0.132: Freeing device
[   69.250726][    T9] em28xx 1-1:0.132: Freeing device
[   69.296304][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   69.302945][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   69.311359][ T1116] usb 5-1: config 0 has no interface number 0
[   69.318370][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   69.330318][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   69.339424][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   69.347583][ T1116] usb 5-1: Product: syz
[   69.351795][ T1116] usb 5-1: Manufacturer: syz
[   69.356502][ T1116] usb 5-1: SerialNumber: syz
[   69.363177][ T1116] usb 5-1: config 0 descriptor??
[   69.368904][ T3304] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   69.379577][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   69.389489][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   69.526347][    T8] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[   69.556280][    T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[   69.556310][   T41] usb 3-1: new high-speed USB device number 20 using dummy_hcd
executing program
[   69.566570][ T2957] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[   69.636891][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   69.676359][    T8] usb 4-1: Using ep0 maxpacket: 32
[   69.682926][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   69.691233][    T8] usb 4-1: config 0 has no interface number 0
[   69.697543][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   69.708688][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   69.710317][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   69.717547][ T1116] em28xx 5-1:0.132: board has no eeprom
[   69.726563][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   69.732092][   T41] usb 3-1: Using ep0 maxpacket: 32
[   69.740080][    T8] usb 4-1: Product: syz
[   69.748218][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   69.749379][    T8] usb 4-1: Manufacturer: syz
[   69.757579][   T41] usb 3-1: config 0 has no interface number 0
[   69.762152][    T8] usb 4-1: SerialNumber: syz
[   69.768583][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   69.772868][    T9] usb 1-1: Using ep0 maxpacket: 32
[   69.785055][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   69.788126][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   69.797272][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   69.804051][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   69.810293][   T41] usb 3-1: Product: syz
[   69.810320][   T41] usb 3-1: Manufacturer: syz
[   69.810348][   T41] usb 3-1: SerialNumber: syz
[   69.810538][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   69.818577][    T9] usb 1-1: config 0 has no interface number 0
[   69.822747][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   69.830464][    T8] usb 4-1: config 0 descriptor??
[   69.831971][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   69.841850][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   69.875412][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   69.878004][ T3309] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   69.883772][ T2957] usb 2-1: config 0 has no interface number 0
[   69.897204][   T41] usb 3-1: config 0 descriptor??
[   69.897526][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   69.902671][ T1116] usb 5-1: USB disconnect, device number 19
[   69.914357][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   69.921282][ T2961] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[   69.927336][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   69.927376][    T9] usb 1-1: Product: syz
[   69.927403][    T9] usb 1-1: Manufacturer: syz
[   69.927468][    T9] usb 1-1: SerialNumber: syz
[   69.938840][ T2961] em28xx 5-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[   69.944637][ T3305] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   69.949993][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   69.958105][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   69.989962][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   69.999835][    T9] usb 1-1: config 0 descriptor??
[   70.000604][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   70.005355][ T3310] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[   70.014641][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   70.024225][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   70.037737][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   70.045850][ T2957] usb 2-1: Product: syz
[   70.050168][ T2957] usb 2-1: Manufacturer: syz
[   70.054851][ T2957] usb 2-1: SerialNumber: syz
[   70.064806][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   70.074834][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   70.085010][ T2957] usb 2-1: config 0 descriptor??
[   70.086574][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   70.090924][ T3307] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[   70.097124][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   70.110467][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   70.111409][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   70.121208][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   70.133132][ T2961] usb 5-1: Decoder not found
executing program
executing program
[   70.140660][ T2961] em28xx 5-1:0.132: failed to create media graph
[   70.148257][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   70.158003][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   70.168349][ T1116] em28xx 5-1:0.132: Closing input extension
[   70.176982][ T1116] em28xx 5-1:0.132: Freeing device
[   70.216711][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
executing program
[   70.256942][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   70.278934][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   70.287834][    T8] em28xx 4-1:0.132: board has no eeprom
executing program
[   70.316716][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   70.318274][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   70.331860][   T41] em28xx 3-1:0.132: board has no eeprom
[   70.346328][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   70.354477][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   70.360652][ T2982] em28xx 4-1:0.132: Registering V4L2 extension
[   70.371367][    T8] usb 4-1: USB disconnect, device number 19
[   70.378190][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   70.387105][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   70.393575][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   70.402474][    T9] em28xx 1-1:0.132: board has no eeprom
[   70.406890][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   70.415992][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   70.429038][   T41] usb 3-1: USB disconnect, device number 20
[   70.436193][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   70.460589][ T2982] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   70.467759][ T2982] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   70.474906][ T2982] em28xx 4-1:0.132: No AC97 audio processor
[   70.483697][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   70.486435][ T1116] usb 5-1: new high-speed USB device number 20 using dummy_hcd
[   70.492540][ T2957] em28xx 2-1:0.132: board has no eeprom
[   70.505770][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   70.513656][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   70.521068][ T2982] usb 4-1: Decoder not found
[   70.525707][ T2982] em28xx 4-1:0.132: failed to create media graph
[   70.536092][    T9] usb 1-1: USB disconnect, device number 19
[   70.542156][ T2982] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   70.549673][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   70.556416][ T2982] em28xx 4-1:0.132: Remote control support is not available for this card.
[   70.565110][    T8] em28xx 4-1:0.132: Closing input extension
[   70.571443][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   70.573372][    T8] em28xx 4-1:0.132: Freeing device
[   70.596695][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   70.604705][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   70.615883][ T2957] usb 2-1: USB disconnect, device number 18
[   70.624030][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   70.656336][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   70.663071][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   70.671532][ T1116] usb 5-1: config 0 has no interface number 0
[   70.678135][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   70.685204][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   70.692411][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   70.698403][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   70.709883][ T2961] usb 3-1: Decoder not found
[   70.714523][ T2961] em28xx 3-1:0.132: failed to create media graph
[   70.721092][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   70.729215][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   70.738085][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   70.738173][ T2972] em28xx 1-1:0.132: Registering V4L2 extension
[   70.747193][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   70.747231][ T1116] usb 5-1: Product: syz
[   70.747258][ T1116] usb 5-1: Manufacturer: syz
[   70.747285][ T1116] usb 5-1: SerialNumber: syz
[   70.784709][ T1116] usb 5-1: config 0 descriptor??
[   70.791275][ T3325] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   70.804038][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   70.814056][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   70.842890][ T2972] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   70.850325][ T2972] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   70.857722][ T2972] em28xx 1-1:0.132: No AC97 audio processor
[   70.865837][ T2972] usb 1-1: Decoder not found
[   70.870656][ T2972] em28xx 1-1:0.132: failed to create media graph
[   70.877148][    T8] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[   70.884851][ T2972] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   70.893178][ T2972] em28xx 1-1:0.132: Remote control support is not available for this card.
[   70.901905][ T2982] em28xx 2-1:0.132: Registering V4L2 extension
executing program
[   70.985112][ T2982] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   70.992356][ T2982] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   70.999581][ T2982] em28xx 2-1:0.132: No AC97 audio processor
[   71.010109][ T2982] usb 2-1: Decoder not found
[   71.014974][ T2982] em28xx 2-1:0.132: failed to create media graph
[   71.022941][ T2982] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   71.030884][ T2982] em28xx 2-1:0.132: Remote control support is not available for this card.
[   71.039619][   T41] em28xx 3-1:0.132: Closing input extension
[   71.045597][ T2957] em28xx 2-1:0.132: Closing input extension
[   71.047568][   T41] em28xx 3-1:0.132: Freeing device
[   71.051695][    T8] usb 4-1: Using ep0 maxpacket: 32
[   71.058908][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   71.061882][    T9] em28xx 1-1:0.132: Closing input extension
[   71.076247][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   71.084499][    T8] usb 4-1: config 0 has no interface number 0
[   71.091767][    T9] em28xx 1-1:0.132: Freeing device
[   71.097323][ T2957] em28xx 2-1:0.132: Freeing device
[   71.108000][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   71.120089][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   71.129796][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   71.137965][    T8] usb 4-1: Product: syz
[   71.138205][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   71.142142][    T8] usb 4-1: Manufacturer: syz
[   71.142171][    T8] usb 4-1: SerialNumber: syz
[   71.145945][    T8] usb 4-1: config 0 descriptor??
[   71.150978][ T1116] em28xx 5-1:0.132: board has no eeprom
[   71.158061][ T3329] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   71.182387][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   71.192217][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   71.216260][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   71.224238][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   71.230368][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   71.241311][ T1116] usb 5-1: USB disconnect, device number 20
[   71.248854][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   71.320152][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   71.327421][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   71.334564][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   71.343815][ T2961] usb 5-1: Decoder not found
[   71.348687][ T2961] em28xx 5-1:0.132: failed to create media graph
[   71.355934][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
executing program
[   71.363904][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   71.372666][ T1116] em28xx 5-1:0.132: Closing input extension
[   71.380668][   T41] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[   71.391978][ T1116] em28xx 5-1:0.132: Freeing device
[   71.406513][ T2957] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[   71.414595][    T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[   71.436588][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   71.497819][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   71.506657][    T8] em28xx 4-1:0.132: board has no eeprom
[   71.546490][   T41] usb 3-1: Using ep0 maxpacket: 32
[   71.553327][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   71.561777][   T41] usb 3-1: config 0 has no interface number 0
[   71.566373][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   71.568040][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   71.573094][    T9] usb 1-1: Using ep0 maxpacket: 32
[   71.585591][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   71.588243][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   71.597403][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   71.605182][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   71.613229][   T41] usb 3-1: Product: syz
[   71.619406][ T2982] em28xx 4-1:0.132: Registering V4L2 extension
[   71.623399][   T41] usb 3-1: Manufacturer: syz
[   71.623427][   T41] usb 3-1: SerialNumber: syz
[   71.641180][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   71.649517][ T2957] usb 2-1: config 0 has no interface number 0
[   71.655736][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   71.667376][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   71.675607][    T9] usb 1-1: config 0 has no interface number 0
[   71.683700][   T41] usb 3-1: config 0 descriptor??
[   71.684765][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   71.697835][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   71.699332][ T3330] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   71.705850][ T2957] usb 2-1: Product: syz
[   71.717322][ T2957] usb 2-1: Manufacturer: syz
[   71.721965][ T2957] usb 2-1: SerialNumber: syz
[   71.728695][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   71.730545][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   71.742711][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   71.748632][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   71.764457][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   71.772549][    T9] usb 1-1: Product: syz
[   71.776280][ T1116] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[   71.776775][    T9] usb 1-1: Manufacturer: syz
[   71.789081][    T9] usb 1-1: SerialNumber: syz
[   71.810877][    T8] usb 4-1: USB disconnect, device number 20
[   71.827679][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   71.838066][ T2957] usb 2-1: config 0 descriptor??
[   71.843827][ T3332] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[   71.848221][    T9] usb 1-1: config 0 descriptor??
[   71.860364][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   71.870490][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   71.886751][ T3331] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[   71.907884][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   71.917860][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   71.926467][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   71.934334][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   71.942857][ T1116] usb 5-1: config 0 has no interface number 0
[   71.959526][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   71.988271][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   71.997539][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
executing program
[   72.005477][ T2982] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   72.005655][ T1116] usb 5-1: Product: syz
[   72.012912][ T2982] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   72.017358][ T1116] usb 5-1: Manufacturer: syz
[   72.017387][ T1116] usb 5-1: SerialNumber: syz
[   72.024483][ T2982] em28xx 4-1:0.132: No AC97 audio processor
executing program
[   72.075639][ T2982] usb 4-1: Decoder not found
[   72.080496][ T2982] em28xx 4-1:0.132: failed to create media graph
[   72.088939][ T1116] usb 5-1: config 0 descriptor??
[   72.094363][ T3345] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   72.102051][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   72.110927][ T2982] em28xx 4-1:0.132: V4L2 device video0 deregistered
executing program
[   72.118571][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   72.123039][ T2982] em28xx 4-1:0.132: Remote control support is not available for this card.
[   72.128477][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   72.146934][    T8] em28xx 4-1:0.132: Closing input extension
[   72.153035][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   72.160305][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   72.168356][    T8] em28xx 4-1:0.132: Freeing device
[   72.178366][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   72.187593][   T41] em28xx 3-1:0.132: board has no eeprom
[   72.230487][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   72.239380][    T9] em28xx 1-1:0.132: board has no eeprom
[   72.247340][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   72.248507][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   72.256075][ T2957] em28xx 2-1:0.132: board has no eeprom
[   72.269689][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   72.275772][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
executing program
[   72.306289][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   72.314296][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   72.325673][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   72.326677][   T41] usb 3-1: USB disconnect, device number 21
[   72.333858][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   72.359244][ T2961] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[   72.360702][    T9] usb 1-1: USB disconnect, device number 20
[   72.368262][ T2961] em28xx 3-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[   72.368444][ T2961] em28xx 3-1:0.132: failed to trigger read from i2c address 0x42 (error=-19)
[   72.379880][ T2957] usb 2-1: USB disconnect, device number 19
[   72.386458][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   72.393031][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   72.399820][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   72.405112][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   72.476298][    T8] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[   72.478151][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   72.492870][ T1116] em28xx 5-1:0.132: board has no eeprom
[   72.506315][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   72.513407][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   72.520628][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   72.547503][ T2961] usb 3-1: Decoder not found
[   72.552169][ T2961] em28xx 3-1:0.132: failed to create media graph
[   72.566259][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   72.586908][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   72.595626][   T41] em28xx 3-1:0.132: Closing input extension
[   72.601705][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   72.609687][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   72.626326][ T2982] em28xx 1-1:0.132: Registering V4L2 extension
[   72.632744][    T8] usb 4-1: Using ep0 maxpacket: 32
[   72.639311][   T41] em28xx 3-1:0.132: Freeing device
[   72.642356][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   72.652841][    T8] usb 4-1: config 0 has no interface number 0
[   72.665602][ T1116] usb 5-1: USB disconnect, device number 21
[   72.672904][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   72.676353][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   72.700932][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   72.710341][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   72.718564][    T8] usb 4-1: Product: syz
[   72.722775][    T8] usb 4-1: Manufacturer: syz
[   72.727717][    T8] usb 4-1: SerialNumber: syz
[   72.739457][    T8] usb 4-1: config 0 descriptor??
[   72.745314][ T3349] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   72.759741][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   72.769939][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   72.802434][ T2982] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   72.809632][ T2982] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   72.816866][ T2982] em28xx 1-1:0.132: No AC97 audio processor
[   72.823882][ T2982] usb 1-1: Decoder not found
[   72.828638][ T2982] em28xx 1-1:0.132: failed to create media graph
[   72.835047][ T2982] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   72.843991][ T2982] em28xx 1-1:0.132: Remote control support is not available for this card.
[   72.852719][ T2972] em28xx 2-1:0.132: Registering V4L2 extension
executing program
[   72.940413][ T2972] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   72.947606][ T2972] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   72.954823][ T2972] em28xx 2-1:0.132: No AC97 audio processor
[   72.963549][ T2972] usb 2-1: Decoder not found
[   72.968293][ T2972] em28xx 2-1:0.132: failed to create media graph
[   72.974843][ T2972] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   72.976335][   T41] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[   72.983783][ T2972] em28xx 2-1:0.132: Remote control support is not available for this card.
[   72.998214][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   73.016617][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   73.070547][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   73.077848][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   73.078331][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   73.084979][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   73.093714][    T8] em28xx 4-1:0.132: board has no eeprom
[   73.102030][ T2961] usb 5-1: Decoder not found
[   73.110083][ T2961] em28xx 5-1:0.132: failed to create media graph
[   73.117034][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   73.124699][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   73.133436][    T9] em28xx 1-1:0.132: Closing input extension
[   73.139705][ T2957] em28xx 2-1:0.132: Closing input extension
[   73.146248][   T41] usb 3-1: Using ep0 maxpacket: 32
[   73.147031][    T9] em28xx 1-1:0.132: Freeing device
[   73.154955][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   73.156931][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   73.164749][   T41] usb 3-1: config 0 has no interface number 0
[   73.172614][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   73.179571][ T1116] em28xx 5-1:0.132: Closing input extension
[   73.190468][ T2957] em28xx 2-1:0.132: Freeing device
[   73.191378][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   73.203021][ T2972] em28xx 4-1:0.132: Registering V4L2 extension
[   73.207375][ T1116] em28xx 5-1:0.132: Freeing device
[   73.224756][    T8] usb 4-1: USB disconnect, device number 21
[   73.228584][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   73.234143][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   73.239987][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   73.253861][   T41] usb 3-1: Product: syz
[   73.258152][   T41] usb 3-1: Manufacturer: syz
[   73.262797][   T41] usb 3-1: SerialNumber: syz
[   73.271635][   T41] usb 3-1: config 0 descriptor??
[   73.277253][ T3354] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   73.290294][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   73.300465][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   73.331185][ T2972] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   73.338627][ T2972] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   73.345777][ T2972] em28xx 4-1:0.132: No AC97 audio processor
[   73.354366][ T2972] usb 4-1: Decoder not found
[   73.359284][ T2972] em28xx 4-1:0.132: failed to create media graph
[   73.365833][ T2972] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   73.374619][ T2972] em28xx 4-1:0.132: Remote control support is not available for this card.
[   73.383385][    T8] em28xx 4-1:0.132: Closing input extension
[   73.391042][    T8] em28xx 4-1:0.132: Freeing device
executing program
[   73.496339][ T2957] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[   73.504055][    T9] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[   73.546325][ T1116] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[   73.554346][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   73.628122][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   73.637098][   T41] em28xx 3-1:0.132: board has no eeprom
[   73.656346][    T9] usb 1-1: Using ep0 maxpacket: 32
[   73.661619][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   73.668381][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   73.676678][    T9] usb 1-1: config 0 has no interface number 0
[   73.682999][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   73.693439][    T8] usb 4-1: new high-speed USB device number 22 using dummy_hcd
[   73.701484][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   73.706291][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   73.709710][ T2957] usb 2-1: config 0 has no interface number 0
[   73.717587][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   73.723860][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   73.729730][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   73.742948][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   73.745929][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   73.755024][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   73.762084][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   73.768162][ T2957] usb 2-1: Product: syz
[   73.776330][ T1116] usb 5-1: config 0 has no interface number 0
[   73.779392][   T41] usb 3-1: USB disconnect, device number 22
[   73.780555][ T2957] usb 2-1: Manufacturer: syz
[   73.788303][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   73.792648][ T2957] usb 2-1: SerialNumber: syz
[   73.800074][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   73.809560][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   73.814079][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   73.817605][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   73.826699][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   73.835687][    T9] usb 1-1: Product: syz
[   73.843740][ T1116] usb 5-1: Product: syz
[   73.851727][    T9] usb 1-1: Manufacturer: syz
[   73.855878][ T1116] usb 5-1: Manufacturer: syz
[   73.860072][    T9] usb 1-1: SerialNumber: syz
[   73.864637][ T1116] usb 5-1: SerialNumber: syz
[   73.881303][ T2957] usb 2-1: config 0 descriptor??
[   73.884442][ T1116] usb 5-1: config 0 descriptor??
[   73.887152][ T3355] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[   73.898981][ T3358] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   73.908002][    T9] usb 1-1: config 0 descriptor??
[   73.910286][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   73.913719][ T3356] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[   73.923028][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   73.944670][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   73.954592][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   73.961344][    T8] usb 4-1: Using ep0 maxpacket: 32
[   73.967407][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   73.977395][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   73.985289][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   73.993649][    T8] usb 4-1: config 0 has no interface number 0
[   74.000303][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   74.018188][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   74.027454][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   74.035420][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   74.035493][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   74.035518][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   74.035547][    T8] usb 4-1: Product: syz
[   74.047062][ T2961] usb 3-1: Decoder not found
[   74.049817][    T8] usb 4-1: Manufacturer: syz
[   74.055761][ T2961] em28xx 3-1:0.132: failed to create media graph
[   74.059915][    T8] usb 4-1: SerialNumber: syz
[   74.069237][    T8] usb 4-1: config 0 descriptor??
[   74.070404][ T3367] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   74.077336][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   74.090393][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   74.094999][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   74.099303][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
executing program
executing program
executing program
[   74.128313][   T41] em28xx 3-1:0.132: Closing input extension
[   74.138898][   T41] em28xx 3-1:0.132: Freeing device
[   74.188698][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   74.206637][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   74.212922][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   74.247527][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   74.256347][ T1116] em28xx 5-1:0.132: board has no eeprom
[   74.277506][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   74.286339][    T9] em28xx 1-1:0.132: board has no eeprom
executing program
[   74.293312][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   74.302147][ T2957] em28xx 2-1:0.132: board has no eeprom
[   74.316527][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   74.324412][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   74.330559][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   74.342006][ T1116] usb 5-1: USB disconnect, device number 22
[   74.359427][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   74.366439][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   74.374476][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   74.380917][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   74.387436][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   74.395312][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   74.414912][ T2957] usb 2-1: USB disconnect, device number 20
[   74.421030][    T9] usb 1-1: USB disconnect, device number 21
[   74.428211][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   74.434815][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   74.468250][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   74.477150][   T41] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[   74.479317][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   74.485073][    T8] em28xx 4-1:0.132: board has no eeprom
[   74.491938][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   74.491963][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   74.494500][ T2961] usb 5-1: Decoder not found
[   74.515720][ T2961] em28xx 5-1:0.132: failed to create media graph
[   74.522828][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   74.530645][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   74.539820][ T2972] em28xx 2-1:0.132: Registering V4L2 extension
[   74.556626][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   74.564527][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   74.575677][    T8] usb 4-1: USB disconnect, device number 22
[   74.582941][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   74.621205][ T2972] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   74.628661][ T2972] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   74.635807][ T2972] em28xx 2-1:0.132: No AC97 audio processor
[   74.643272][ T2972] usb 2-1: Decoder not found
[   74.646523][   T41] usb 3-1: Using ep0 maxpacket: 32
[   74.647955][ T2972] em28xx 2-1:0.132: failed to create media graph
[   74.656289][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   74.659441][ T2972] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   74.667603][   T41] usb 3-1: config 0 has no interface number 0
[   74.677143][ T2972] em28xx 2-1:0.132: Remote control support is not available for this card.
[   74.681136][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   74.688937][ T2982] em28xx 1-1:0.132: Registering V4L2 extension
[   74.701245][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   74.714403][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   74.722503][   T41] usb 3-1: Product: syz
[   74.726769][   T41] usb 3-1: Manufacturer: syz
[   74.731418][   T41] usb 3-1: SerialNumber: syz
[   74.748430][   T41] usb 3-1: config 0 descriptor??
[   74.754027][ T3374] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   74.767305][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   74.777228][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   74.791874][ T2982] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   74.800063][ T2982] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   74.808893][ T2982] em28xx 1-1:0.132: No AC97 audio processor
[   74.816146][ T2982] usb 1-1: Decoder not found
[   74.820867][ T2982] em28xx 1-1:0.132: failed to create media graph
[   74.827758][ T2982] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   74.835621][ T2982] em28xx 1-1:0.132: Remote control support is not available for this card.
[   74.844619][ T1116] em28xx 5-1:0.132: Closing input extension
[   74.850912][ T3271] em28xx 4-1:0.132: Registering V4L2 extension
[   74.853074][ T1116] em28xx 5-1:0.132: Freeing device
executing program
[   74.945671][ T3271] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   74.952919][ T3271] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   74.960305][ T3271] em28xx 4-1:0.132: No AC97 audio processor
[   74.970246][ T3271] usb 4-1: Decoder not found
[   74.974994][ T3271] em28xx 4-1:0.132: failed to create media graph
[   74.982708][ T3271] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   74.990315][ T3271] em28xx 4-1:0.132: Remote control support is not available for this card.
[   74.999069][ T2957] em28xx 2-1:0.132: Closing input extension
[   75.005069][    T9] em28xx 1-1:0.132: Closing input extension
[   75.011425][    T8] em28xx 4-1:0.132: Closing input extension
[   75.018512][ T2957] em28xx 2-1:0.132: Freeing device
[   75.026956][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   75.026996][    T9] em28xx 1-1:0.132: Freeing device
[   75.041196][    T8] em28xx 4-1:0.132: Freeing device
[   75.097782][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   75.106624][   T41] em28xx 3-1:0.132: board has no eeprom
[   75.176387][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   75.184325][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   75.190439][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   75.201033][   T41] usb 3-1: USB disconnect, device number 23
[   75.207147][ T1116] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[   75.215928][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   75.268156][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   75.275247][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   75.282466][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   75.291388][ T2961] usb 3-1: Decoder not found
[   75.296018][ T2961] em28xx 3-1:0.132: failed to create media graph
[   75.302502][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   75.310142][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   75.318872][   T41] em28xx 3-1:0.132: Closing input extension
[   75.326313][   T41] em28xx 3-1:0.132: Freeing device
[   75.336395][ T2957] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[   75.344256][    T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[   75.352054][    T8] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[   75.366422][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   75.373633][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   75.381934][ T1116] usb 5-1: config 0 has no interface number 0
[   75.388102][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   75.399996][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.409137][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.417186][ T1116] usb 5-1: Product: syz
[   75.421381][ T1116] usb 5-1: Manufacturer: syz
[   75.425991][ T1116] usb 5-1: SerialNumber: syz
[   75.432868][ T1116] usb 5-1: config 0 descriptor??
[   75.438417][ T3378] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   75.448952][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   75.458787][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   75.506310][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   75.511564][    T8] usb 4-1: Using ep0 maxpacket: 32
[   75.516809][    T9] usb 1-1: Using ep0 maxpacket: 32
[   75.523872][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   75.532317][    T9] usb 1-1: config 0 has no interface number 0
[   75.538595][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   75.546865][    T8] usb 4-1: config 0 has no interface number 0
[   75.553082][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   75.561382][ T2957] usb 2-1: config 0 has no interface number 0
[   75.567647][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   75.577847][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   75.587992][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   75.600527][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.609784][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.617904][ T2957] usb 2-1: Product: syz
[   75.622212][ T2957] usb 2-1: Manufacturer: syz
[   75.626905][ T2957] usb 2-1: SerialNumber: syz
[   75.632095][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.641243][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.649416][    T9] usb 1-1: Product: syz
[   75.653637][    T9] usb 1-1: Manufacturer: syz
[   75.656409][   T41] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[   75.658316][    T9] usb 1-1: SerialNumber: syz
[   75.670613][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.679754][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.687836][    T8] usb 4-1: Product: syz
[   75.692028][    T8] usb 4-1: Manufacturer: syz
[   75.696870][    T8] usb 4-1: SerialNumber: syz
executing program
[   75.705575][ T2957] usb 2-1: config 0 descriptor??
[   75.711738][    T8] usb 4-1: config 0 descriptor??
[   75.718440][ T3379] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[   75.721806][    T9] usb 1-1: config 0 descriptor??
[   75.725861][ T3381] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   75.738889][ T3380] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   75.743486][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   75.756039][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   75.765574][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   75.766628][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   75.775415][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   75.791269][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   75.801218][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   75.816350][   T41] usb 3-1: Using ep0 maxpacket: 32
[   75.823265][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   75.831556][   T41] usb 3-1: config 0 has no interface number 0
[   75.838896][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   75.849210][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   75.858039][ T1116] em28xx 5-1:0.132: board has no eeprom
[   75.865636][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.874812][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.882899][   T41] usb 3-1: Product: syz
[   75.887154][   T41] usb 3-1: Manufacturer: syz
[   75.891798][   T41] usb 3-1: SerialNumber: syz
[   75.899017][   T41] usb 3-1: config 0 descriptor??
[   75.904574][ T3395] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
executing program
[   75.915554][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   75.925451][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   75.932258][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   75.940186][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   75.946324][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
executing program
executing program
[   75.971155][ T1116] usb 5-1: USB disconnect, device number 23
[   75.989395][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   76.017078][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   76.026550][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   76.033598][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   76.076584][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   76.083711][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   76.090957][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   76.098160][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.100768][ T2961] usb 5-1: Decoder not found
[   76.107043][    T8] em28xx 4-1:0.132: board has no eeprom
[   76.110406][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
executing program
[   76.111820][ T2961] em28xx 5-1:0.132: failed to create media graph
[   76.117502][ T2957] em28xx 2-1:0.132: board has no eeprom
[   76.117666][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.117706][    T9] em28xx 1-1:0.132: board has no eeprom
[   76.154515][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   76.162183][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   76.170992][ T1116] em28xx 5-1:0.132: Closing input extension
[   76.176320][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.179171][ T1116] em28xx 5-1:0.132: Freeing device
[   76.184808][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   76.196026][ T3271] em28xx 1-1:0.132: Registering V4L2 extension
[   76.202434][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.210408][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   76.216564][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   76.216574][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.216611][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   76.240212][    T8] usb 4-1: USB disconnect, device number 23
[   76.248158][ T3271] em28xx 1-1:0.132: failed to trigger read from i2c address 0x4a (error=-5)
[   76.258602][    T9] usb 1-1: USB disconnect, device number 22
[   76.265154][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   76.272417][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   76.280208][ T2957] usb 2-1: USB disconnect, device number 21
[   76.287159][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   76.288280][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.301813][   T41] em28xx 3-1:0.132: board has no eeprom
[   76.331983][ T3271] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   76.339239][ T3271] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   76.347751][ T3271] em28xx 1-1:0.132: No AC97 audio processor
[   76.355680][ T3271] usb 1-1: Decoder not found
[   76.360396][ T3271] em28xx 1-1:0.132: failed to create media graph
[   76.366812][ T3271] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   76.374377][ T3271] em28xx 1-1:0.132: Remote control support is not available for this card.
[   76.376325][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.383092][ T2982] em28xx 4-1:0.132: Registering V4L2 extension
[   76.390966][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   76.410641][   T41] usb 3-1: USB disconnect, device number 24
[   76.436607][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   76.497793][ T2982] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   76.504946][ T2982] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   76.512379][ T2982] em28xx 4-1:0.132: No AC97 audio processor
[   76.520551][ T2982] usb 4-1: Decoder not found
[   76.525219][ T2982] em28xx 4-1:0.132: failed to create media graph
[   76.531763][ T2982] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   76.536734][ T1116] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[   76.539608][ T2982] em28xx 4-1:0.132: Remote control support is not available for this card.
[   76.554726][ T2972] em28xx 2-1:0.132: Registering V4L2 extension
[   76.622863][ T2972] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   76.630034][ T2972] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   76.639027][ T2972] em28xx 2-1:0.132: No AC97 audio processor
[   76.647307][ T2972] usb 2-1: Decoder not found
[   76.651973][ T2972] em28xx 2-1:0.132: failed to create media graph
[   76.658450][ T2972] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   76.666041][ T2972] em28xx 2-1:0.132: Remote control support is not available for this card.
[   76.674796][    T9] em28xx 1-1:0.132: Closing input extension
[   76.680871][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   76.687669][    T9] em28xx 1-1:0.132: Freeing device
[   76.688767][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   76.707777][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   76.716033][ T1116] usb 5-1: config 0 has no interface number 0
[   76.722477][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   76.734817][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   76.744068][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   76.752169][ T1116] usb 5-1: Product: syz
[   76.756429][ T1116] usb 5-1: Manufacturer: syz
[   76.761075][ T1116] usb 5-1: SerialNumber: syz
[   76.768742][ T1116] usb 5-1: config 0 descriptor??
[   76.777545][ T3399] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   76.791165][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   76.801127][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   76.808145][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   76.815221][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   76.822418][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   76.830321][ T2961] usb 3-1: Decoder not found
[   76.835000][ T2961] em28xx 3-1:0.132: failed to create media graph
[   76.841448][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   76.849830][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   76.858580][    T8] em28xx 4-1:0.132: Closing input extension
[   76.864528][   T41] em28xx 3-1:0.132: Closing input extension
[   76.870540][ T2957] em28xx 2-1:0.132: Closing input extension
[   76.874877][   T41] em28xx 3-1:0.132: Freeing device
[   76.879072][    T8] em28xx 4-1:0.132: Freeing device
[   76.892249][ T2957] em28xx 2-1:0.132: Freeing device
executing program
[   76.986449][    T9] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[   77.046990][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   77.117660][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   77.126478][ T1116] em28xx 5-1:0.132: board has no eeprom
[   77.136305][    T9] usb 1-1: Using ep0 maxpacket: 32
[   77.143481][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   77.151850][    T9] usb 1-1: config 0 has no interface number 0
[   77.158090][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   77.170104][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   77.179198][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   77.187269][    T9] usb 1-1: Product: syz
[   77.191495][    T9] usb 1-1: Manufacturer: syz
[   77.196098][    T9] usb 1-1: SerialNumber: syz
[   77.196271][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   77.200841][    T8] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[   77.208605][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   77.216239][ T2957] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[   77.222845][   T41] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[   77.234131][    T9] usb 1-1: config 0 descriptor??
[   77.237304][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   77.245480][ T3403] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   77.261760][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   77.269756][ T1116] usb 5-1: USB disconnect, device number 24
[   77.271685][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   77.287058][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   77.345357][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   77.353575][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   77.360798][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   77.368944][ T2961] usb 5-1: Decoder not found
[   77.373611][ T2961] em28xx 5-1:0.132: failed to create media graph
[   77.376303][    T8] usb 4-1: Using ep0 maxpacket: 32
[   77.380038][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   77.389247][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   77.391858][   T41] usb 3-1: Using ep0 maxpacket: 32
[   77.398891][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   77.404078][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   77.410357][    T8] usb 4-1: config 0 has no interface number 0
[   77.411365][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   77.420200][ T1116] em28xx 5-1:0.132: Closing input extension
[   77.428320][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   77.435274][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   77.441153][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   77.450121][   T41] usb 3-1: config 0 has no interface number 0
[   77.450338][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   77.458379][    T8] usb 4-1: Product: syz
[   77.468271][ T1116] em28xx 5-1:0.132: Freeing device
[   77.472470][    T8] usb 4-1: Manufacturer: syz
[   77.496916][    T8] usb 4-1: SerialNumber: syz
[   77.502204][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   77.507335][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   77.510489][ T2957] usb 2-1: config 0 has no interface number 0
[   77.519501][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   77.525607][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
executing program
[   77.533490][   T41] usb 3-1: Product: syz
[   77.547981][   T41] usb 3-1: Manufacturer: syz
[   77.552027][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   77.552647][   T41] usb 3-1: SerialNumber: syz
[   77.561793][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   77.561832][ T2957] usb 2-1: Product: syz
[   77.561859][ T2957] usb 2-1: Manufacturer: syz
[   77.561885][ T2957] usb 2-1: SerialNumber: syz
[   77.571474][   T41] usb 3-1: config 0 descriptor??
[   77.577315][    T8] usb 4-1: config 0 descriptor??
[   77.590696][ T3406] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   77.593390][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   77.604280][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   77.607601][ T3402] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   77.611776][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   77.623326][ T2957] usb 2-1: config 0 descriptor??
[   77.643831][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   77.653767][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   77.661061][ T3401] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[   77.663197][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   77.677386][    T9] em28xx 1-1:0.132: board has no eeprom
[   77.686313][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   77.696109][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
executing program
[   77.756314][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   77.764326][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   77.770573][ T2972] em28xx 1-1:0.132: Registering V4L2 extension
[   77.786766][    T9] usb 1-1: USB disconnect, device number 23
[   77.794065][    T9] em28xx 1-1:0.132: Disconnecting em28xx
executing program
[   77.846383][ T1116] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[   77.866527][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
executing program
[   77.896855][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   77.927663][ T2972] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   77.934776][ T2972] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   77.937883][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   77.941972][ T2972] em28xx 1-1:0.132: No AC97 audio processor
[   77.950731][   T41] em28xx 3-1:0.132: board has no eeprom
[   77.959605][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   77.971270][    T8] em28xx 4-1:0.132: board has no eeprom
[   77.977340][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   77.985216][ T2972] usb 1-1: Decoder not found
[   77.989992][ T2972] em28xx 1-1:0.132: failed to create media graph
[   77.996447][ T2972] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   78.004353][ T2972] em28xx 1-1:0.132: Remote control support is not available for this card.
[   78.013090][    T9] em28xx 1-1:0.132: Closing input extension
[   78.021036][    T9] em28xx 1-1:0.132: Freeing device
[   78.026271][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   78.034144][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   78.036575][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   78.040367][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   78.048000][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   78.062119][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   78.071156][ T2957] em28xx 2-1:0.132: board has no eeprom
[   78.076317][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   78.086850][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   78.095175][ T1116] usb 5-1: config 0 has no interface number 0
[   78.096409][    T8] usb 4-1: USB disconnect, device number 24
[   78.105540][   T41] usb 3-1: USB disconnect, device number 25
[   78.116581][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   78.127886][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   78.130076][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   78.140555][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   78.141529][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   78.148495][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   78.162669][ T2957] usb 2-1: USB disconnect, device number 22
[   78.163697][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   78.171141][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   78.177676][ T1116] usb 5-1: Product: syz
[   78.177704][ T1116] usb 5-1: Manufacturer: syz
[   78.177730][ T1116] usb 5-1: SerialNumber: syz
[   78.203945][ T1116] usb 5-1: config 0 descriptor??
[   78.209810][ T3420] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   78.222211][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   78.232086][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   78.239358][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   78.246481][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   78.253633][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   78.260973][ T2961] usb 3-1: Decoder not found
[   78.265657][ T2961] em28xx 3-1:0.132: failed to create media graph
[   78.272116][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   78.280008][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   78.288756][ T2972] em28xx 4-1:0.132: Registering V4L2 extension
[   78.366537][    T9] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[   78.376385][ T2972] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   78.383493][ T2972] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   78.390775][ T2972] em28xx 4-1:0.132: No AC97 audio processor
[   78.399465][ T2972] usb 4-1: Decoder not found
[   78.404110][ T2972] em28xx 4-1:0.132: failed to create media graph
executing program
[   78.410623][ T2972] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   78.418373][ T2972] em28xx 4-1:0.132: Remote control support is not available for this card.
[   78.427117][ T2982] em28xx 2-1:0.132: Registering V4L2 extension
[   78.477307][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   78.507069][ T2982] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   78.514202][ T2982] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   78.521414][ T2982] em28xx 2-1:0.132: No AC97 audio processor
[   78.528771][ T2982] usb 2-1: Decoder not found
[   78.533437][ T2982] em28xx 2-1:0.132: failed to create media graph
[   78.541343][ T2982] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   78.548078][    T9] usb 1-1: Using ep0 maxpacket: 32
[   78.548378][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   78.554996][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   78.562179][ T1116] em28xx 5-1:0.132: board has no eeprom
[   78.570218][    T9] usb 1-1: config 0 has no interface number 0
[   78.582482][ T2982] em28xx 2-1:0.132: Remote control support is not available for this card.
[   78.591219][   T41] em28xx 3-1:0.132: Closing input extension
[   78.596364][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   78.599890][   T41] em28xx 3-1:0.132: Freeing device
[   78.607224][    T8] em28xx 4-1:0.132: Closing input extension
[   78.618759][ T2957] em28xx 2-1:0.132: Closing input extension
[   78.626622][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   78.626766][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   78.634607][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   78.643608][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   78.649780][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   78.657672][    T9] usb 1-1: Product: syz
[   78.657700][    T9] usb 1-1: Manufacturer: syz
[   78.657726][    T9] usb 1-1: SerialNumber: syz
[   78.659990][ T2957] em28xx 2-1:0.132: Freeing device
[   78.685511][ T1116] usb 5-1: USB disconnect, device number 25
[   78.694131][    T8] em28xx 4-1:0.132: Freeing device
[   78.694887][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   78.710818][    T9] usb 1-1: config 0 descriptor??
[   78.728639][ T3424] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   78.739930][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   78.750080][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   78.823726][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   78.831122][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   78.838546][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   78.848808][ T2961] usb 5-1: Decoder not found
[   78.853471][ T2961] em28xx 5-1:0.132: failed to create media graph
[   78.860429][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   78.868795][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   78.877616][ T1116] em28xx 5-1:0.132: Closing input extension
[   78.885172][ T1116] em28xx 5-1:0.132: Freeing device
executing program
[   78.917445][   T41] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[   78.996634][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   79.006391][ T2957] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[   79.014078][    T8] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[   79.057863][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   79.066759][    T9] em28xx 1-1:0.132: board has no eeprom
[   79.076326][   T41] usb 3-1: Using ep0 maxpacket: 32
[   79.083413][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   79.091711][   T41] usb 3-1: config 0 has no interface number 0
[   79.098345][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   79.110133][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   79.119254][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   79.126279][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.127307][   T41] usb 3-1: Product: syz
[   79.135132][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   79.139233][   T41] usb 3-1: Manufacturer: syz
[   79.139262][   T41] usb 3-1: SerialNumber: syz
[   79.145487][ T2982] em28xx 1-1:0.132: Registering V4L2 extension
[   79.153323][   T41] usb 3-1: config 0 descriptor??
[   79.158407][    T9] usb 1-1: USB disconnect, device number 24
[   79.164208][ T3426] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   79.166310][    T8] usb 4-1: Using ep0 maxpacket: 32
[   79.177340][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   79.178841][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   79.183712][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   79.194582][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   79.213620][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   79.222033][ T2957] usb 2-1: config 0 has no interface number 0
[   79.226512][ T1116] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[   79.228877][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   79.244039][    T8] usb 4-1: config 0 has no interface number 0
[   79.250748][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   79.261141][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   79.273742][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   79.282962][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   79.291081][ T2957] usb 2-1: Product: syz
[   79.295303][ T2957] usb 2-1: Manufacturer: syz
[   79.300021][ T2957] usb 2-1: SerialNumber: syz
[   79.305252][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   79.314444][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   79.322552][    T8] usb 4-1: Product: syz
[   79.326823][    T8] usb 4-1: Manufacturer: syz
[   79.331475][    T8] usb 4-1: SerialNumber: syz
[   79.338690][ T2957] usb 2-1: config 0 descriptor??
[   79.344178][ T3431] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[   79.349046][    T8] usb 4-1: config 0 descriptor??
executing program
[   79.357028][ T3429] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   79.363797][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   79.374284][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   79.381107][ T2982] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   79.388299][ T2982] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   79.395475][ T2982] em28xx 1-1:0.132: No AC97 audio processor
[   79.398889][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   79.405060][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   79.409654][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   79.416801][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   79.425173][ T1116] usb 5-1: config 0 has no interface number 0
[   79.433437][ T2982] usb 1-1: Decoder not found
[   79.439139][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   79.442410][ T2982] em28xx 1-1:0.132: failed to create media graph
[   79.449714][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   79.455792][ T2982] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   79.468579][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   79.473912][ T2982] em28xx 1-1:0.132: Remote control support is not available for this card.
[   79.480887][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   79.489689][    T9] em28xx 1-1:0.132: Closing input extension
[   79.497695][ T1116] usb 5-1: Product: syz
[   79.497726][ T1116] usb 5-1: Manufacturer: syz
[   79.506031][    T9] em28xx 1-1:0.132: Freeing device
[   79.507812][ T1116] usb 5-1: SerialNumber: syz
[   79.518644][ T1116] usb 5-1: config 0 descriptor??
[   79.529884][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   79.538709][   T41] em28xx 3-1:0.132: board has no eeprom
[   79.545628][ T3438] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
executing program
executing program
[   79.557888][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   79.567970][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   79.606434][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.614363][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   79.616683][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   79.620642][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   79.637393][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   79.639487][   T41] usb 3-1: USB disconnect, device number 26
[   79.651700][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   79.688122][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   79.697262][ T2957] em28xx 2-1:0.132: board has no eeprom
[   79.704949][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   79.713885][    T8] em28xx 4-1:0.132: board has no eeprom
executing program
[   79.733630][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   79.741084][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   79.748286][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   79.756009][ T2961] usb 3-1: Decoder not found
[   79.760761][ T2961] em28xx 3-1:0.132: failed to create media graph
[   79.768286][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   79.776520][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.778651][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   79.784764][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   79.795902][   T41] em28xx 3-1:0.132: Closing input extension
[   79.799669][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.808557][   T41] em28xx 3-1:0.132: Freeing device
[   79.813035][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   79.824250][ T2982] em28xx 2-1:0.132: Registering V4L2 extension
[   79.831004][    T9] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[   79.837095][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   79.847950][ T2957] usb 2-1: USB disconnect, device number 23
[   79.854827][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   79.865670][    T8] usb 4-1: USB disconnect, device number 25
[   79.872652][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   79.907919][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   79.917104][ T1116] em28xx 5-1:0.132: board has no eeprom
[   79.925323][ T2982] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   79.933688][ T2982] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   79.941016][ T2982] em28xx 2-1:0.132: No AC97 audio processor
[   79.949135][ T2982] usb 2-1: Decoder not found
[   79.953827][ T2982] em28xx 2-1:0.132: failed to create media graph
[   79.960794][ T2982] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   79.968455][ T2982] em28xx 2-1:0.132: Remote control support is not available for this card.
[   79.977211][ T2972] em28xx 4-1:0.132: Registering V4L2 extension
[   79.986318][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.994215][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   79.996365][    T9] usb 1-1: Using ep0 maxpacket: 32
[   80.006351][ T1116] usb 5-1: USB disconnect, device number 26
[   80.013498][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   80.017829][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   80.027461][    T9] usb 1-1: config 0 has no interface number 0
[   80.033733][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   80.048932][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.058129][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   80.066259][    T9] usb 1-1: Product: syz
[   80.070471][    T9] usb 1-1: Manufacturer: syz
[   80.075216][    T9] usb 1-1: SerialNumber: syz
[   80.082890][    T9] usb 1-1: config 0 descriptor??
[   80.089268][ T3446] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   80.101946][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.111855][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   80.118628][ T2972] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   80.125709][ T2972] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   80.132903][ T2972] em28xx 4-1:0.132: No AC97 audio processor
[   80.137462][   T41] usb 3-1: new high-speed USB device number 27 using dummy_hcd
[   80.140378][ T2972] usb 4-1: Decoder not found
[   80.151085][ T2972] em28xx 4-1:0.132: failed to create media graph
[   80.157612][ T2972] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   80.165384][ T2972] em28xx 4-1:0.132: Remote control support is not available for this card.
[   80.174203][ T2957] em28xx 2-1:0.132: Closing input extension
[   80.180317][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   80.188271][ T2957] em28xx 2-1:0.132: Freeing device
[   80.263678][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   80.271104][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   80.278336][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   80.285752][ T2961] usb 5-1: Decoder not found
[   80.290489][ T2961] em28xx 5-1:0.132: failed to create media graph
[   80.296959][   T41] usb 3-1: Using ep0 maxpacket: 32
[   80.302254][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
executing program
[   80.311759][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   80.320101][   T41] usb 3-1: config 0 has no interface number 0
[   80.326704][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   80.335398][    T8] em28xx 4-1:0.132: Closing input extension
[   80.341455][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   80.344909][    T8] em28xx 4-1:0.132: Freeing device
[   80.352167][ T1116] em28xx 5-1:0.132: Closing input extension
[   80.357691][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   80.367976][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.378360][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   80.386444][   T41] usb 3-1: Product: syz
[   80.390644][   T41] usb 3-1: Manufacturer: syz
[   80.395247][   T41] usb 3-1: SerialNumber: syz
[   80.400598][ T1116] em28xx 5-1:0.132: Freeing device
[   80.410660][   T41] usb 3-1: config 0 descriptor??
[   80.416101][ T3450] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   80.426928][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.428083][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   80.437038][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   80.445708][    T9] em28xx 1-1:0.132: board has no eeprom
[   80.516315][ T2957] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[   80.524226][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   80.532251][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   80.538477][ T2972] em28xx 1-1:0.132: Registering V4L2 extension
[   80.550051][    T9] usb 1-1: USB disconnect, device number 25
[   80.556976][    T9] em28xx 1-1:0.132: Disconnecting em28xx
executing program
[   80.631574][ T2972] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   80.638885][ T2972] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   80.646063][ T2972] em28xx 1-1:0.132: No AC97 audio processor
[   80.653417][ T2972] usb 1-1: Decoder not found
[   80.658121][ T2972] em28xx 1-1:0.132: failed to create media graph
[   80.664541][ T2972] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   80.671817][    T8] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[   80.680750][ T2972] em28xx 1-1:0.132: Remote control support is not available for this card.
[   80.689803][    T9] em28xx 1-1:0.132: Closing input extension
[   80.696287][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   80.696801][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   80.703189][    T9] em28xx 1-1:0.132: Freeing device
[   80.714604][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   80.723020][ T2957] usb 2-1: config 0 has no interface number 0
[   80.726334][ T1116] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[   80.729729][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   80.750471][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.759640][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   80.767721][ T2957] usb 2-1: Product: syz
[   80.771922][ T2957] usb 2-1: Manufacturer: syz
[   80.776619][ T2957] usb 2-1: SerialNumber: syz
[   80.779063][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   80.788591][ T2957] usb 2-1: config 0 descriptor??
[   80.790170][   T41] em28xx 3-1:0.132: board has no eeprom
[   80.797464][ T3451] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[   80.812005][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.821842][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   80.856287][    T8] usb 4-1: Using ep0 maxpacket: 32
[   80.856287][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   80.856329][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   80.856402][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   80.863372][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   80.890248][    T8] usb 4-1: config 0 has no interface number 0
[   80.896300][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   80.897988][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   80.918197][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   80.918223][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.926595][ T1116] usb 5-1: config 0 has no interface number 0
[   80.935596][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   80.942624][   T41] usb 3-1: USB disconnect, device number 27
[   80.949782][    T8] usb 4-1: Product: syz
[   80.949811][    T8] usb 4-1: Manufacturer: syz
[   80.949839][    T8] usb 4-1: SerialNumber: syz
[   80.954773][    T8] usb 4-1: config 0 descriptor??
[   80.975767][ T3452] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   80.976569][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   80.989700][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.999642][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
executing program
[   81.016346][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   81.040647][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   81.049997][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   81.058258][ T1116] usb 5-1: Product: syz
[   81.062479][ T1116] usb 5-1: Manufacturer: syz
[   81.067384][ T1116] usb 5-1: SerialNumber: syz
[   81.076671][    T9] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[   81.095554][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   81.104765][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   81.112164][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   81.119509][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   81.130103][ T1116] usb 5-1: config 0 descriptor??
[   81.135564][ T3456] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   81.137041][ T2961] usb 3-1: Decoder not found
[   81.147537][ T2961] em28xx 3-1:0.132: failed to create media graph
[   81.154147][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
executing program
[   81.158880][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.164406][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   81.169636][ T2957] em28xx 2-1:0.132: board has no eeprom
[   81.179257][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   81.183383][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   81.203372][   T41] em28xx 3-1:0.132: Closing input extension
[   81.211260][   T41] em28xx 3-1:0.132: Freeing device
[   81.247996][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   81.254656][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.262666][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   81.269100][ T2972] em28xx 2-1:0.132: Registering V4L2 extension
[   81.275422][    T9] usb 1-1: Using ep0 maxpacket: 32
[   81.282748][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   81.291042][    T9] usb 1-1: config 0 has no interface number 0
[   81.297303][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   81.309873][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   81.319099][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   81.327218][    T9] usb 1-1: Product: syz
[   81.331417][    T9] usb 1-1: Manufacturer: syz
[   81.336043][    T9] usb 1-1: SerialNumber: syz
executing program
[   81.341945][ T2972] em28xx 2-1:0.132: failed to trigger read from i2c address 0x4a (error=-5)
[   81.352868][ T2972] em28xx 2-1:0.132: failed to trigger read from i2c address 0x48 (error=-5)
[   81.361902][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.370735][    T8] em28xx 4-1:0.132: board has no eeprom
[   81.376481][ T2957] usb 2-1: USB disconnect, device number 24
[   81.383286][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   81.398219][    T9] usb 1-1: config 0 descriptor??
[   81.403804][ T3466] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   81.413936][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   81.438530][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   81.448699][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   81.458120][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.466021][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   81.485224][    T8] usb 4-1: USB disconnect, device number 26
[   81.492810][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   81.499297][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.508188][ T1116] em28xx 5-1:0.132: board has no eeprom
[   81.510947][ T2972] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   81.521038][ T2972] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   81.526315][   T41] usb 3-1: new high-speed USB device number 28 using dummy_hcd
[   81.528266][ T2972] em28xx 2-1:0.132: No AC97 audio processor
[   81.542907][ T2972] usb 2-1: Decoder not found
[   81.547659][ T2972] em28xx 2-1:0.132: failed to create media graph
[   81.554079][ T2972] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   81.563104][ T2972] em28xx 2-1:0.132: Remote control support is not available for this card.
[   81.572177][ T2982] em28xx 4-1:0.132: Registering V4L2 extension
[   81.576297][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.586461][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
executing program
[   81.606879][ T1116] usb 5-1: USB disconnect, device number 27
[   81.613707][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   81.686688][   T41] usb 3-1: Using ep0 maxpacket: 32
[   81.687452][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   81.698497][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   81.706916][   T41] usb 3-1: config 0 has no interface number 0
[   81.710665][ T2982] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   81.720242][ T2982] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   81.720839][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   81.727410][ T2982] em28xx 4-1:0.132: No AC97 audio processor
[   81.742187][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   81.744739][ T2982] usb 4-1: Decoder not found
[   81.752546][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   81.757042][ T2982] em28xx 4-1:0.132: failed to create media graph
[   81.757096][ T2982] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   81.765035][   T41] usb 3-1: Product: syz
[   81.772885][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.778018][   T41] usb 3-1: Manufacturer: syz
[   81.782178][    T9] em28xx 1-1:0.132: board has no eeprom
[   81.790888][   T41] usb 3-1: SerialNumber: syz
[   81.796446][ T2982] em28xx 4-1:0.132: Remote control support is not available for this card.
[   81.807971][   T41] usb 3-1: config 0 descriptor??
[   81.814443][ T2957] em28xx 2-1:0.132: Closing input extension
[   81.820436][ T3470] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   81.828467][ T2957] em28xx 2-1:0.132: Freeing device
[   81.834840][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   81.861864][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   81.871807][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   81.876366][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.886588][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   81.907071][    T9] usb 1-1: USB disconnect, device number 26
[   81.923850][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   81.998079][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   82.005322][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   82.012737][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   82.021718][ T2961] usb 5-1: Decoder not found
[   82.026431][ T2961] em28xx 5-1:0.132: failed to create media graph
[   82.032843][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
executing program
[   82.041338][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   82.050130][    T8] em28xx 4-1:0.132: Closing input extension
[   82.059086][ T2982] em28xx 1-1:0.132: Registering V4L2 extension
[   82.068189][    T8] em28xx 4-1:0.132: Freeing device
[   82.120167][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   82.143619][ T2982] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   82.150989][ T2982] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   82.158546][ T2982] em28xx 1-1:0.132: No AC97 audio processor
[   82.165954][ T2957] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[   82.175377][ T2982] usb 1-1: Decoder not found
[   82.180058][ T2982] em28xx 1-1:0.132: failed to create media graph
[   82.186545][ T2982] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   82.194005][ T2982] em28xx 1-1:0.132: Remote control support is not available for this card.
[   82.198166][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   82.202743][    T9] em28xx 1-1:0.132: Closing input extension
[   82.211420][   T41] em28xx 3-1:0.132: board has no eeprom
[   82.224089][ T1116] em28xx 5-1:0.132: Closing input extension
[   82.225773][    T9] em28xx 1-1:0.132: Freeing device
[   82.235357][ T1116] em28xx 5-1:0.132: Freeing device
[   82.278092][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   82.286136][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   82.292253][ T2961] em28xx 3-1:0.132: Registering V4L2 extension
[   82.301611][   T41] usb 3-1: USB disconnect, device number 28
[   82.308533][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   82.316386][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   82.323503][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   82.332092][ T2957] usb 2-1: config 0 has no interface number 0
[   82.340147][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   82.352666][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   82.361997][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   82.370180][ T2957] usb 2-1: Product: syz
[   82.374522][ T2957] usb 2-1: Manufacturer: syz
[   82.379289][ T2957] usb 2-1: SerialNumber: syz
[   82.387650][ T2957] usb 2-1: config 0 descriptor??
[   82.393212][ T3474] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[   82.395024][ T2961] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   82.400771][    T8] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[   82.407642][ T2961] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   82.407671][ T2961] em28xx 3-1:0.132: No AC97 audio processor
[   82.420189][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   82.427138][ T2961] usb 3-1: Decoder not found
[   82.428386][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   82.438373][ T2961] em28xx 3-1:0.132: failed to create media graph
[   82.457219][ T2961] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   82.465118][ T2961] em28xx 3-1:0.132: Remote control support is not available for this card.
[   82.473978][   T41] em28xx 3-1:0.132: Closing input extension
[   82.481559][   T41] em28xx 3-1:0.132: Freeing device
[   82.546303][    T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[   82.586396][    T8] usb 4-1: Using ep0 maxpacket: 32
[   82.593106][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   82.596328][ T1116] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[   82.601454][    T8] usb 4-1: config 0 has no interface number 0
[   82.615063][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   82.628396][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   82.637546][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
executing program
[   82.645590][    T8] usb 4-1: Product: syz
[   82.649886][    T8] usb 4-1: Manufacturer: syz
[   82.654522][    T8] usb 4-1: SerialNumber: syz
[   82.661396][    T8] usb 4-1: config 0 descriptor??
[   82.666905][ T3476] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   82.677680][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   82.687521][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   82.694649][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   82.706314][    T9] usb 1-1: Using ep0 maxpacket: 32
[   82.712828][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   82.721194][    T9] usb 1-1: config 0 has no interface number 0
[   82.727407][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   82.739379][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   82.748500][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   82.756681][    T9] usb 1-1: Product: syz
[   82.760906][    T9] usb 1-1: Manufacturer: syz
[   82.765530][    T9] usb 1-1: SerialNumber: syz
[   82.766262][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   82.771827][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   82.778415][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   82.784039][ T2957] em28xx 2-1:0.132: board has no eeprom
[   82.792239][ T1116] usb 5-1: config 0 has no interface number 0
[   82.804426][   T41] usb 3-1: new high-speed USB device number 29 using dummy_hcd
[   82.806387][    T9] usb 1-1: config 0 descriptor??
[   82.812225][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   82.818647][ T3485] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   82.830096][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   82.841764][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   82.843375][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   82.853081][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   82.861049][ T1116] usb 5-1: Product: syz
[   82.861078][ T1116] usb 5-1: Manufacturer: syz
[   82.861106][ T1116] usb 5-1: SerialNumber: syz
[   82.868918][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   82.884587][ T1116] usb 5-1: config 0 descriptor??
executing program
[   82.889139][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   82.889217][ T2982] em28xx 2-1:0.132: Registering V4L2 extension
[   82.907164][ T3478] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   82.919487][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   82.929698][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   82.929971][ T2957] usb 2-1: USB disconnect, device number 25
[   82.947028][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   82.966318][   T41] usb 3-1: Using ep0 maxpacket: 32
[   82.967799][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   82.988752][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   82.997296][   T41] usb 3-1: config 0 has no interface number 0
[   83.003949][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   83.016562][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   83.025723][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   83.033942][   T41] usb 3-1: Product: syz
[   83.038278][   T41] usb 3-1: Manufacturer: syz
executing program
[   83.042044][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   83.042930][   T41] usb 3-1: SerialNumber: syz
[   83.051665][    T8] em28xx 4-1:0.132: board has no eeprom
[   83.060818][   T41] usb 3-1: config 0 descriptor??
[   83.077729][ T2982] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   83.084894][ T2982] em28xx 2-1:0.132: AC97 chip type couldn't be determined
executing program
[   83.088554][ T3492] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   83.092158][ T2982] em28xx 2-1:0.132: No AC97 audio processor
[   83.108204][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   83.109424][ T2982] usb 2-1: Decoder not found
[   83.118114][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   83.129451][ T2982] em28xx 2-1:0.132: failed to create media graph
[   83.136016][ T2982] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   83.143523][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   83.152214][ T2982] em28xx 2-1:0.132: Remote control support is not available for this card.
[   83.161000][ T2957] em28xx 2-1:0.132: Closing input extension
[   83.167098][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   83.174973][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   83.181551][ T2982] em28xx 4-1:0.132: Registering V4L2 extension
[   83.189208][ T2957] em28xx 2-1:0.132: Freeing device
[   83.198746][    T8] usb 4-1: USB disconnect, device number 27
[   83.201526][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   83.205560][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   83.218192][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   83.227142][    T9] em28xx 1-1:0.132: board has no eeprom
executing program
[   83.278668][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   83.287815][ T1116] em28xx 5-1:0.132: board has no eeprom
[   83.297356][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   83.305329][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   83.311596][ T2982] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   83.318772][ T2982] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   83.326031][ T2982] em28xx 4-1:0.132: No AC97 audio processor
[   83.335494][    T9] usb 1-1: USB disconnect, device number 27
[   83.342556][ T2982] usb 4-1: Decoder not found
[   83.347253][ T2982] em28xx 4-1:0.132: failed to create media graph
[   83.354068][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   83.356377][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   83.360075][ T2982] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   83.367650][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   83.377429][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   83.381796][ T2982] em28xx 4-1:0.132: Remote control support is not available for this card.
[   83.390321][ T1116] usb 5-1: USB disconnect, device number 28
[   83.395111][ T2972] em28xx 1-1:0.132: Registering V4L2 extension
[   83.402490][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   83.459995][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   83.469097][   T41] em28xx 3-1:0.132: board has no eeprom
[   83.480451][ T2972] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   83.487864][ T2972] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   83.495104][ T2972] em28xx 1-1:0.132: No AC97 audio processor
[   83.503435][ T2972] usb 1-1: Decoder not found
[   83.508131][ T2972] em28xx 1-1:0.132: failed to create media graph
[   83.514496][ T2972] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   83.522300][ T2972] em28xx 1-1:0.132: Remote control support is not available for this card.
[   83.531211][ T2961] em28xx 5-1:0.132: Registering V4L2 extension
[   83.537502][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   83.545412][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   83.557290][   T41] usb 3-1: USB disconnect, device number 29
[   83.557419][ T2957] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[   83.564165][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   83.632956][ T2961] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   83.640192][ T2961] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   83.648845][ T2961] em28xx 5-1:0.132: No AC97 audio processor
[   83.657630][ T2961] usb 5-1: Decoder not found
[   83.662298][ T2961] em28xx 5-1:0.132: failed to create media graph
[   83.668780][ T2961] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   83.676459][ T2961] em28xx 5-1:0.132: Remote control support is not available for this card.
[   83.685179][ T1116] em28xx 5-1:0.132: Closing input extension
[   83.691572][    T8] em28xx 4-1:0.132: Closing input extension
[   83.692941][ T1116] em28xx 5-1:0.132: Freeing device
[   83.699402][    T9] em28xx 1-1:0.132: Closing input extension
[   83.710273][    T8] em28xx 4-1:0.132: Freeing device
[   83.717379][   T24] em28xx 3-1:0.132: Registering V4L2 extension
[   83.720741][    T9] em28xx 1-1:0.132: Freeing device
[   83.746689][ T2957] usb 2-1: Using ep0 maxpacket: 32
[   83.753528][ T2957] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   83.761902][ T2957] usb 2-1: config 0 has no interface number 0
[   83.769126][ T2957] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   83.783363][ T2957] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   83.793041][ T2957] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   83.801144][ T2957] usb 2-1: Product: syz
[   83.805381][ T2957] usb 2-1: Manufacturer: syz
[   83.810144][ T2957] usb 2-1: SerialNumber: syz
[   83.819392][ T2957] usb 2-1: config 0 descriptor??
[   83.820473][   T24] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   83.825890][ T3498] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[   83.831478][   T24] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   83.844338][ T2957] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   83.845688][   T24] em28xx 3-1:0.132: No AC97 audio processor
[   83.855526][ T2957] em28xx 2-1:0.132: Video interface 132 found: bulk
[   83.871575][   T24] usb 3-1: Decoder not found
[   83.876301][   T24] em28xx 3-1:0.132: failed to create media graph
[   83.882702][   T24] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   83.890916][   T24] em28xx 3-1:0.132: Remote control support is not available for this card.
[   83.899683][   T41] em28xx 3-1:0.132: Closing input extension
[   83.907322][   T41] em28xx 3-1:0.132: Freeing device
[   83.996321][ T1116] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[   84.036306][    T8] usb 4-1: new high-speed USB device number 28 using dummy_hcd
executing program
[   84.047309][    T9] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[   84.106653][ T2957] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   84.146279][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   84.152878][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   84.161386][ T1116] usb 5-1: config 0 has no interface number 0
[   84.167560][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   84.178271][ T2957] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   84.179854][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   84.187119][ T2957] em28xx 2-1:0.132: board has no eeprom
[   84.196076][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.209770][ T1116] usb 5-1: Product: syz
[   84.213957][ T1116] usb 5-1: Manufacturer: syz
[   84.218623][ T1116] usb 5-1: SerialNumber: syz
[   84.223309][   T41] usb 3-1: new high-speed USB device number 30 using dummy_hcd
[   84.226311][    T9] usb 1-1: Using ep0 maxpacket: 32
[   84.234950][ T1116] usb 5-1: config 0 descriptor??
[   84.236314][    T8] usb 4-1: Using ep0 maxpacket: 32
[   84.241723][ T3504] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   84.249247][    T8] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   84.258775][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   84.261633][    T8] usb 4-1: config 0 has no interface number 0
[   84.271135][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   84.277415][    T9] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   84.292395][    T9] usb 1-1: config 0 has no interface number 0
[   84.298587][ T2957] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   84.306505][ T2957] em28xx 2-1:0.132: analog set to bulk mode.
[   84.312609][ T2972] em28xx 2-1:0.132: Registering V4L2 extension
[   84.319530][    T9] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   84.331798][ T2957] usb 2-1: USB disconnect, device number 26
[   84.340370][ T2957] em28xx 2-1:0.132: Disconnecting em28xx
[   84.346247][    T8] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   84.359115][    T9] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   84.368376][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.376618][    T9] usb 1-1: Product: syz
[   84.377347][   T41] usb 3-1: Using ep0 maxpacket: 32
[   84.380808][    T9] usb 1-1: Manufacturer: syz
[   84.380838][    T9] usb 1-1: SerialNumber: syz
[   84.389123][   T41] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   84.390981][    T8] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   84.395259][   T41] usb 3-1: config 0 has no interface number 0
[   84.403558][    T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.427027][    T8] usb 4-1: Product: syz
[   84.431252][    T8] usb 4-1: Manufacturer: syz
[   84.434789][   T41] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   84.435869][    T8] usb 4-1: SerialNumber: syz
[   84.452938][    T9] usb 1-1: config 0 descriptor??
[   84.457787][   T41] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   84.467157][   T41] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.467460][    T8] usb 4-1: config 0 descriptor??
[   84.475210][   T41] usb 3-1: Product: syz
[   84.484427][   T41] usb 3-1: Manufacturer: syz
[   84.486393][ T3503] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[   84.489176][   T41] usb 3-1: SerialNumber: syz
[   84.508408][   T41] usb 3-1: config 0 descriptor??
[   84.515074][ T3499] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[   84.516492][ T3508] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[   84.535191][   T41] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   84.542023][    T9] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
executing program
[   84.545451][   T41] em28xx 3-1:0.132: Video interface 132 found: bulk
[   84.554809][    T9] em28xx 1-1:0.132: Video interface 132 found: bulk
[   84.562479][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   84.580894][ T2972] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   84.588141][ T2972] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   84.595385][ T2972] em28xx 2-1:0.132: No AC97 audio processor
[   84.604871][    T8] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   84.614759][    T8] em28xx 4-1:0.132: Video interface 132 found: bulk
[   84.623332][ T2972] usb 2-1: Decoder not found
[   84.628069][ T2972] em28xx 2-1:0.132: failed to create media graph
[   84.628457][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   84.634480][ T2972] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   84.643277][ T1116] em28xx 5-1:0.132: board has no eeprom
[   84.657790][ T2972] em28xx 2-1:0.132: Remote control support is not available for this card.
[   84.666568][ T2957] em28xx 2-1:0.132: Closing input extension
[   84.674653][ T2957] em28xx 2-1:0.132: Freeing device
executing program
[   84.716359][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   84.724376][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   84.730562][   T24] em28xx 5-1:0.132: Registering V4L2 extension
[   84.755966][ T1116] usb 5-1: USB disconnect, device number 29
executing program
executing program
[   84.762964][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   84.796542][   T41] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   84.827757][    T9] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   84.837369][    T8] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   84.849560][   T24] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   84.857411][   T24] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   84.864562][   T24] em28xx 5-1:0.132: No AC97 audio processor
[   84.871759][   T41] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   84.880582][   T41] em28xx 3-1:0.132: board has no eeprom
[   84.888576][    T9] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   84.888990][   T24] usb 5-1: Decoder not found
[   84.897606][    T9] em28xx 1-1:0.132: board has no eeprom
[   84.901980][   T24] em28xx 5-1:0.132: failed to create media graph
[   84.910734][    T8] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   84.914188][   T24] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   84.922687][    T8] em28xx 4-1:0.132: board has no eeprom
[   84.930719][   T24] em28xx 5-1:0.132: Remote control support is not available for this card.
[   84.943760][ T1116] em28xx 5-1:0.132: Closing input extension
[   84.949793][   T41] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   84.957745][   T41] em28xx 3-1:0.132: analog set to bulk mode.
[   84.964116][   T24] em28xx 3-1:0.132: Registering V4L2 extension
[   84.971494][ T1116] em28xx 5-1:0.132: Freeing device
[   84.983673][   T41] usb 3-1: USB disconnect, device number 30
[   84.990745][   T41] em28xx 3-1:0.132: Disconnecting em28xx
[   84.996307][ T2957] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[   85.004160][    T9] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   85.012222][    T9] em28xx 1-1:0.132: analog set to bulk mode.
[   85.018387][    T8] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   85.026377][    T8] em28xx 4-1:0.132: analog set to bulk mode.
[   85.038199][    T9] usb 1-1: USB disconnect, device number 28
[   85.049698][    T8] usb 4-1: USB disconnect, device number 28
[   85.057377][    T9] em28xx 1-1:0.132: Disconnecting em28xx
[   85.066521][    T8] em28xx 4-1:0.132: Disconnecting em28xx
[   85.092968][   T24] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   85.100424][   T24] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   85.107849][   T24] em28xx 3-1:0.132: No AC97 audio processor
[   85.118150][   T24] usb 3-1: Decoder not found
[   85.122808][   T24] em28xx 3-1:0.132: failed to create media graph
[   85.130096][   T24] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   85.138061][   T24] em28xx 3-1:0.132: Remote control support is not available for this card.
[   85.138395][ T3532] ==================================================================
[   85.147719][   T41] em28xx 3-1:0.132: Closing input extension
[   85.154775][ T3532] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[   85.168167][ T3532] Read of size 8 at addr ffff88811d540730 by task v4l_id/3532
[   85.175633][ T3532] 
[   85.177979][ T3532] CPU: 0 UID: 0 PID: 3532 Comm: v4l_id Not tainted 6.13.0-rc7-syzkaller-g47a836da9ca9 #0
[   85.187883][ T3532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   85.197952][ T3532] Call Trace:
[   85.201237][ T3532]  <TASK>
[   85.204175][ T3532]  dump_stack_lvl+0x116/0x1f0
[   85.208890][ T3532]  print_report+0xc3/0x620
[   85.213338][ T3532]  ? __virt_addr_valid+0x5e/0x590
[   85.218387][ T3532]  ? __phys_addr+0xc6/0x150
[   85.222916][ T3532]  kasan_report+0xd9/0x110
[   85.227349][ T3532]  ? v4l2_fh_init+0x27d/0x2c0
[   85.232049][ T3532]  ? v4l2_fh_init+0x27d/0x2c0
[   85.236747][ T3532]  v4l2_fh_init+0x27d/0x2c0
[   85.241286][ T3532]  v4l2_fh_open+0x83/0xc0
[   85.245630][ T3532]  em28xx_v4l2_open+0x250/0x7e0
[   85.250495][ T3532]  v4l2_open+0x222/0x490
[   85.254750][ T3532]  ? __pfx_v4l2_open+0x10/0x10
[   85.259531][ T3532]  chrdev_open+0x237/0x6a0
[   85.263968][ T3532]  ? __pfx_chrdev_open+0x10/0x10
[   85.268942][ T3532]  ? lockref_get+0x15/0x50
[   85.273384][ T3532]  do_dentry_open+0x6cb/0x1390
[   85.276328][ T1116] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[   85.278157][ T3532]  ? __pfx_chrdev_open+0x10/0x10
[   85.290669][ T3532]  ? inode_permission+0xdd/0x5f0
[   85.295654][ T3532]  vfs_open+0x82/0x3f0
[   85.299749][ T3532]  ? may_open+0x1f2/0x400
[   85.304121][ T3532]  path_openat+0x1e6a/0x2d60
[   85.308738][ T3532]  ? __pfx_path_openat+0x10/0x10
[   85.313709][ T3532]  ? __pfx___lock_acquire+0x10/0x10
[   85.318922][ T3532]  ? lock_acquire.part.0+0x11b/0x380
[   85.324223][ T3532]  ? find_held_lock+0x2d/0x110
[   85.328999][ T3532]  do_filp_open+0x20c/0x470
[   85.333524][ T3532]  ? __pfx_do_filp_open+0x10/0x10
[   85.338564][ T3532]  ? find_held_lock+0x2d/0x110
[   85.343344][ T3532]  ? alloc_fd+0x41f/0x760
[   85.347718][ T3532]  do_sys_openat2+0x17a/0x1e0
[   85.352426][ T3532]  ? __pfx_do_sys_openat2+0x10/0x10
[   85.357637][ T3532]  ? do_user_addr_fault+0xd97/0x12c0
[   85.362937][ T3532]  ? __pfx_lock_release+0x10/0x10
[   85.367984][ T3532]  __x64_sys_openat+0x175/0x210
[   85.372849][ T3532]  ? __pfx___x64_sys_openat+0x10/0x10
[   85.378235][ T3532]  ? do_user_addr_fault+0x839/0x12c0
[   85.383544][ T3532]  do_syscall_64+0xcd/0x250
[   85.388073][ T3532]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   85.393992][ T3532] RIP: 0033:0x7fd70eb709a4
[   85.398441][ T3532] 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
[   85.418241][ T3532] RSP: 002b:00007fff2e976900 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   85.426694][ T3532] RAX: ffffffffffffffda RBX: 00007fff2e976b18 RCX: 00007fd70eb709a4
[   85.434716][ T3532] RDX: 0000000000000000 RSI: 00007fff2e976f25 RDI: 00000000ffffff9c
[   85.436298][ T1116] usb 5-1: Using ep0 maxpacket: 32
[   85.442695][ T3532] RBP: 00007fff2e976f25 R08: 0000000000000000 R09: 0000000000000000
[   85.449660][ T1116] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   85.455804][ T3532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   85.464097][ T1116] usb 5-1: config 0 has no interface number 0
[   85.471957][ T3532] R13: 00007fff2e976b30 R14: 00005597a4873670 R15: 00007fd70efbfa80
[   85.471995][ T3532]  </TASK>
[   85.472008][ T3532] 
[   85.472015][ T3532] Allocated by task 24:
[   85.472031][ T3532]  kasan_save_stack+0x33/0x60
[   85.482365][ T1116] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[   85.486095][ T3532]  kasan_save_track+0x14/0x30
[   85.491364][ T1116] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   85.491484][ T3532]  __kasan_kmalloc+0x8f/0xa0
[   85.495643][ T1116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   85.500303][ T3532]  em28xx_v4l2_init+0x114/0x4050
[   85.500344][ T3532]  em28xx_init_extension+0x137/0x200
[   85.500393][ T3532]  request_module_async+0x61/0x70
[   85.510433][ T1116] usb 5-1: Product: syz
[   85.515088][ T3532]  process_one_work+0x9c5/0x1ba0
[   85.524160][ T1116] usb 5-1: Manufacturer: syz
[   85.528693][ T3532]  worker_thread+0x6c8/0xf00
[   85.528737][ T3532]  kthread+0x2c1/0x3a0
[   85.536746][ T1116] usb 5-1: SerialNumber: syz
[   85.541634][ T3532]  ret_from_fork+0x45/0x80
[   85.552064][ T1116] usb 5-1: config 0 descriptor??
[   85.556103][ T3532]  ret_from_fork_asm+0x1a/0x30
[   85.561679][ T3522] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[   85.565621][ T3532] 
[   85.565631][ T3532] Freed by task 24:
[   85.577011][ T1116] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   85.578876][ T3532]  kasan_save_stack+0x33/0x60
[   85.583318][ T1116] em28xx 5-1:0.132: Video interface 132 found: bulk
[   85.588276][ T3532]  kasan_save_track+0x14/0x30
[   85.588308][ T3532]  kasan_save_free_info+0x3b/0x60
[   85.588350][ T3532]  __kasan_slab_free+0x37/0x50
[   85.588382][ T3532]  kfree+0x130/0x470
[   85.588417][ T3532]  em28xx_v4l2_init+0x22a4/0x4050
[   85.651652][ T3532]  em28xx_init_extension+0x137/0x200
[   85.656998][ T3532]  request_module_async+0x61/0x70
[   85.662076][ T3532]  process_one_work+0x9c5/0x1ba0
[   85.667067][ T3532]  worker_thread+0x6c8/0xf00
[   85.671698][ T3532]  kthread+0x2c1/0x3a0
[   85.675820][ T3532]  ret_from_fork+0x45/0x80
[   85.680282][ T3532]  ret_from_fork_asm+0x1a/0x30
[   85.685089][ T3532] 
[   85.687446][ T3532] The buggy address belongs to the object at ffff88811d540000
[   85.687446][ T3532]  which belongs to the cache kmalloc-8k of size 8192
[   85.701530][ T3532] The buggy address is located 1840 bytes inside of
[   85.701530][ T3532]  freed 8192-byte region [ffff88811d540000, ffff88811d542000)
[   85.715560][ T3532] 
[   85.717933][ T3532] The buggy address belongs to the physical page:
[   85.724383][ T3532] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11d540
[   85.733269][ T3532] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[   85.741806][ T3532] anon flags: 0x200000000000040(head|node=0|zone=2)
[   85.748443][ T3532] page_type: f5(slab)
[   85.752452][ T3532] raw: 0200000000000040 ffff888100042280 0000000000000000 0000000000000001
[   85.761112][ T3532] raw: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000
[   85.769735][ T3532] head: 0200000000000040 ffff888100042280 0000000000000000 0000000000000001
[   85.778454][ T3532] head: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000
[   85.787172][ T3532] head: 0200000000000003 ffffea0004755001 ffffffffffffffff 0000000000000000
[   85.795856][ T3532] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[   85.804530][ T3532] page dumped because: kasan: bad access detected
[   85.810956][ T3532] page_owner tracks the page as allocated
[   85.816685][ T3532] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2961, tgid 2961 (kworker/1:3), ts 50709260374, free_ts 50200526923
[   85.826691][ T1116] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   85.837971][ T3532]  post_alloc_hook+0x2d1/0x350
[   85.838016][ T3532]  get_page_from_freelist+0xe76/0x2b90
[   85.854458][ T3532]  __alloc_pages_noprof+0x21c/0x22a0
[   85.859769][ T3532]  alloc_pages_mpol_noprof+0xeb/0x400
[   85.865174][ T3532]  new_slab+0x2c9/0x410
[   85.869350][ T3532]  ___slab_alloc+0xd1d/0x16e0
[   85.874055][ T3532]  __slab_alloc.constprop.0+0x56/0xb0
[   85.879446][ T3532]  __kmalloc_cache_noprof+0x217/0x3e0
[   85.884834][ T3532]  em28xx_v4l2_init+0x114/0x4050
[   85.889818][ T3532]  em28xx_init_extension+0x137/0x200
[   85.895127][ T3532]  request_module_async+0x61/0x70
[   85.898529][ T1116] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   85.900180][ T3532]  process_one_work+0x9c5/0x1ba0
[   85.908950][ T1116] em28xx 5-1:0.132: board has no eeprom
[   85.913774][ T3532]  worker_thread+0x6c8/0xf00
[   85.923954][ T3532]  kthread+0x2c1/0x3a0
[   85.928056][ T3532]  ret_from_fork+0x45/0x80
[   85.932491][ T3532]  ret_from_fork_asm+0x1a/0x30
[   85.937279][ T3532] page last free pid 2950 tgid 2950 stack trace:
[   85.943605][ T3532]  free_unref_page+0x661/0xe40
[   85.948404][ T3532]  __put_partials+0x14c/0x170
[   85.953119][ T3532]  qlist_free_all+0x4e/0x120
[   85.957718][ T3532]  kasan_quarantine_reduce+0x195/0x1e0
[   85.963276][ T3532]  __kasan_slab_alloc+0x4e/0x70
[   85.968136][ T3532]  kmem_cache_alloc_node_noprof+0x150/0x3b0
[   85.974048][ T3532]  copy_process+0x4be/0x8c00
[   85.976324][ T1116] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   85.978643][ T3532]  kernel_clone+0xfd/0x960
[   85.986502][ T1116] em28xx 5-1:0.132: analog set to bulk mode.
[   85.990848][ T3532]  __do_sys_clone+0xba/0x100
[   85.998454][   T24] em28xx 5-1:0.132: Registering V4L2 extension
[   86.001398][ T3532]  do_syscall_64+0xcd/0x250
[   86.012158][ T3532]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   86.018124][ T3532] 
[   86.020480][ T3532] Memory state around the buggy address:
[   86.020663][ T1116] usb 5-1: USB disconnect, device number 30
[   86.026117][ T3532]  ffff88811d540600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   86.040152][ T3532]  ffff88811d540680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   86.047358][ T1116] em28xx 5-1:0.132: Disconnecting em28xx
[   86.048235][ T3532] >ffff88811d540700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   86.061988][ T3532]                                      ^
[   86.067663][ T3532]  ffff88811d540780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   86.075783][ T3532]  ffff88811d540800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   86.083890][ T3532] ==================================================================
executing program
[   86.092263][ T3532] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   86.099506][ T3532] CPU: 0 UID: 0 PID: 3532 Comm: v4l_id Not tainted 6.13.0-rc7-syzkaller-g47a836da9ca9 #0
[   86.109375][ T3532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   86.119481][ T3532] Call Trace:
[   86.122796][ T3532]  <TASK>
[   86.125760][ T3532]  dump_stack_lvl+0x3d/0x1f0
[   86.130417][ T3532]  panic+0x71d/0x800
[   86.134375][ T3532]  ? __pfx_panic+0x10/0x10
[   86.138863][ T3532]  ? check_panic_on_warn+0x1f/0xb0
[   86.144391][ T3532]  check_panic_on_warn+0xab/0xb0
[   86.149399][ T3532]  end_report+0x117/0x180
[   86.153794][ T3532]  kasan_report+0xe9/0x110
[   86.158270][ T3532]  ? v4l2_fh_init+0x27d/0x2c0
[   86.162975][ T3532]  ? v4l2_fh_init+0x27d/0x2c0
[   86.167721][ T3532]  v4l2_fh_init+0x27d/0x2c0
[   86.172250][ T3532]  v4l2_fh_open+0x83/0xc0
[   86.176628][ T3532]  em28xx_v4l2_open+0x250/0x7e0
[   86.181521][ T3532]  v4l2_open+0x222/0x490
[   86.185791][ T3532]  ? __pfx_v4l2_open+0x10/0x10
[   86.190576][ T3532]  chrdev_open+0x237/0x6a0
[   86.195034][ T3532]  ? __pfx_chrdev_open+0x10/0x10
[   86.200021][ T3532]  ? lockref_get+0x15/0x50
[   86.204476][ T3532]  do_dentry_open+0x6cb/0x1390
[   86.209285][ T3532]  ? __pfx_chrdev_open+0x10/0x10
[   86.214269][ T3532]  ? inode_permission+0xdd/0x5f0
[   86.219226][ T3532]  vfs_open+0x82/0x3f0
[   86.223348][ T3532]  ? may_open+0x1f2/0x400
[   86.227713][ T3532]  path_openat+0x1e6a/0x2d60
[   86.232337][ T3532]  ? __pfx_path_openat+0x10/0x10
[   86.237296][ T3532]  ? __pfx___lock_acquire+0x10/0x10
[   86.242604][ T3532]  ? lock_acquire.part.0+0x11b/0x380
[   86.247915][ T3532]  ? find_held_lock+0x2d/0x110
[   86.252698][ T3532]  do_filp_open+0x20c/0x470
[   86.257258][ T3532]  ? __pfx_do_filp_open+0x10/0x10
[   86.262309][ T3532]  ? find_held_lock+0x2d/0x110
[   86.267104][ T3532]  ? alloc_fd+0x41f/0x760
[   86.271465][ T3532]  do_sys_openat2+0x17a/0x1e0
[   86.276160][ T3532]  ? __pfx_do_sys_openat2+0x10/0x10
[   86.281396][ T3532]  ? do_user_addr_fault+0xd97/0x12c0
[   86.286707][ T3532]  ? __pfx_lock_release+0x10/0x10
[   86.291780][ T3532]  __x64_sys_openat+0x175/0x210
[   86.296670][ T3532]  ? __pfx___x64_sys_openat+0x10/0x10
[   86.302059][ T3532]  ? do_user_addr_fault+0x839/0x12c0
[   86.307389][ T3532]  do_syscall_64+0xcd/0x250
[   86.311925][ T3532]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   86.317938][ T3532] RIP: 0033:0x7fd70eb709a4
[   86.322370][ T3532] 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
[   86.342016][ T3532] RSP: 002b:00007fff2e976900 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   86.350454][ T3532] RAX: ffffffffffffffda RBX: 00007fff2e976b18 RCX: 00007fd70eb709a4
[   86.358448][ T3532] RDX: 0000000000000000 RSI: 00007fff2e976f25 RDI: 00000000ffffff9c
[   86.366467][ T3532] RBP: 00007fff2e976f25 R08: 0000000000000000 R09: 0000000000000000
[   86.374463][ T3532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   86.382478][ T3532] R13: 00007fff2e976b30 R14: 00005597a4873670 R15: 00007fd70efbfa80
[   86.390479][ T3532]  </TASK>
[   86.393906][ T3532] Kernel Offset: disabled
[   86.398264][ T3532] Rebooting in 86400 seconds..