[  T882] em28xx 7-1:0.132: board has no eeprom
[  122.916148][ T5874] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  122.929423][ T5874] em28xx 8-1:0.132: No AC97 audio processor
[  122.937986][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.945830][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  122.950309][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  122.954003][ T5874] usb 8-1: Decoder not found
[  122.960569][   T10] em28xx 3-1:0.132: board has no eeprom
[  122.965095][ T5874] em28xx 8-1:0.132: failed to create media graph
[  122.977769][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  122.981616][   T37] usb 1-1: USB disconnect, device number 8
[  122.985693][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  122.997829][ T5874] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  123.008108][  T882] usb 7-1: USB disconnect, device number 8
[  123.011794][ T5874] em28xx 8-1:0.132: Remote control support is not available for this card.
[  123.015423][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  123.023940][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  123.028586][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  123.037646][ T1119] em28xx 2-1:0.132: Closing input extension
[  123.042337][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  123.049523][ T5774] em28xx 1-1:0.132: Registering V4L2 extension
[  123.063284][ T1119] em28xx 2-1:0.132: Freeing device
[  123.085219][   T10] usb 3-1: USB disconnect, device number 8
[  123.103440][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  123.208793][ T5774] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  123.215850][ T5774] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  123.223033][ T5774] em28xx 1-1:0.132: No AC97 audio processor
[  123.233394][ T5774] usb 1-1: Decoder not found
[  123.239009][ T5774] em28xx 1-1:0.132: failed to create media graph
[  123.248813][ T5774] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  123.257359][ T5774] em28xx 1-1:0.132: Remote control support is not available for this card.
[  123.266204][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  123.378127][ T1119] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  123.392125][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  123.399624][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  123.407088][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  123.415673][    T9] usb 7-1: Decoder not found
[  123.420687][    T9] em28xx 7-1:0.132: failed to create media graph
[  123.428522][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  123.436330][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  123.445047][ T5760] em28xx 8-1:0.132: Closing input extension
[  123.451364][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  123.454196][ T5760] em28xx 8-1:0.132: Freeing device
[  123.538592][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  123.548308][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  123.556514][ T1119] usb 2-1: config 0 has no interface number 0
[  123.577754][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  123.589851][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  123.597318][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  123.602696][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  123.604693][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  123.613492][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  123.621702][ T5765] usb 3-1: Decoder not found
[  123.627444][ T1119] usb 2-1: Product: syz
[  123.632050][ T5765] em28xx 3-1:0.132: failed to create media graph
[  123.636201][ T1119] usb 2-1: Manufacturer: syz
[  123.642555][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  123.647123][ T1119] usb 2-1: SerialNumber: syz
[  123.655502][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  123.662917][ T1119] usb 2-1: config 0 descriptor??
[  123.670967][   T10] em28xx 3-1:0.132: Closing input extension
[  123.679252][   T37] em28xx 1-1:0.132: Closing input extension
[  123.683985][   T10] em28xx 3-1:0.132: Freeing device
[  123.693452][ T5925] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  123.696139][   T37] em28xx 1-1:0.132: Freeing device
[  123.701287][  T882] em28xx 7-1:0.132: Closing input extension
[  123.721049][  T882] em28xx 7-1:0.132: Freeing device
[  123.726306][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  123.736318][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  123.828778][ T5760] usb 8-1: new high-speed USB device number 8 using dummy_hcd
[  123.971051][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  123.977910][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  123.984250][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  123.992735][ T5760] usb 8-1: config 0 has no interface number 0
[  123.999056][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.010874][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.020217][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.028583][ T5760] usb 8-1: Product: syz
[  124.032776][ T5760] usb 8-1: Manufacturer: syz
[  124.037360][ T5760] usb 8-1: SerialNumber: syz
[  124.043790][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.047799][   T10] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  124.052530][ T1119] em28xx 2-1:0.132: board has no eeprom
[  124.060611][  T882] usb 7-1: new high-speed USB device number 9 using dummy_hcd
[  124.074449][ T5760] usb 8-1: config 0 descriptor??
[  124.080059][ T5926] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  124.090151][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.099934][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  124.106578][   T37] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  124.137804][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.145727][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  124.151835][ T5774] em28xx 2-1:0.132: Registering V4L2 extension
[  124.167869][ T1119] usb 2-1: USB disconnect, device number 8
[  124.175381][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  124.217750][   T10] usb 3-1: Using ep0 maxpacket: 32
[  124.222936][  T882] usb 7-1: Using ep0 maxpacket: 32
[  124.229977][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  124.239118][   T10] usb 3-1: config 0 has no interface number 0
[  124.246579][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.257733][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  124.258907][   T37] usb 1-1: Using ep0 maxpacket: 32
[  124.265909][  T882] usb 7-1: config 0 has no interface number 0
[  124.265962][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.289349][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  124.289839][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.297556][   T37] usb 1-1: config 0 has no interface number 0
[  124.297610][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  124.306693][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.306725][   T10] usb 3-1: Product: syz
[  124.306758][   T10] usb 3-1: Manufacturer: syz
[  124.306779][   T10] usb 3-1: SerialNumber: syz
[  124.308421][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.317055][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  124.322998][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.323029][  T882] usb 7-1: Product: syz
[  124.323050][  T882] usb 7-1: Manufacturer: syz
[  124.323071][  T882] usb 7-1: SerialNumber: syz
[  124.341890][   T10] usb 3-1: config 0 descriptor??
[  124.345125][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  124.345152][   T37] usb 1-1: Product: syz
[  124.355775][  T882] usb 7-1: config 0 descriptor??
[  124.363326][   T37] usb 1-1: Manufacturer: syz
[  124.382043][ T5937] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  124.384693][   T37] usb 1-1: SerialNumber: syz
[  124.390705][ T5935] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22
[  124.398974][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  124.407711][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.412966][ T5774] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  124.418497][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  124.423084][ T5774] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  124.435746][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.436382][ T5774] em28xx 2-1:0.132: No AC97 audio processor
[  124.446708][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  124.458868][ T5774] usb 2-1: Decoder not found
[  124.494347][ T5774] em28xx 2-1:0.132: failed to create media graph
[  124.503044][   T37] usb 1-1: config 0 descriptor??
[  124.508138][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.516845][ T5760] em28xx 8-1:0.132: board has no eeprom
[  124.529040][ T5774] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  124.529046][ T5933] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  124.548052][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  124.558364][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  124.566580][ T5774] em28xx 2-1:0.132: Remote control support is not available for this card.
[  124.575319][ T1119] em28xx 2-1:0.132: Closing input extension
[  124.583732][ T1119] em28xx 2-1:0.132: Freeing device
[  124.598100][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.605960][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  124.612210][ T5774] em28xx 8-1:0.132: Registering V4L2 extension
[  124.643037][ T5760] usb 8-1: USB disconnect, device number 8
[  124.660688][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  124.688672][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  124.696974][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  124.759776][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.769204][   T10] em28xx 3-1:0.132: board has no eeprom
[  124.776949][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.785153][ T5774] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  124.786334][  T882] em28xx 7-1:0.132: board has no eeprom
[  124.793104][ T5774] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  124.793125][ T5774] em28xx 8-1:0.132: No AC97 audio processor
[  124.797225][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  124.820925][ T5774] usb 8-1: Decoder not found
[  124.825648][ T5774] em28xx 8-1:0.132: failed to create media graph
[  124.833817][ T5774] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  124.841821][ T5774] em28xx 8-1:0.132: Remote control support is not available for this card.
[  124.850761][ T5760] em28xx 8-1:0.132: Closing input extension
[  124.857753][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.858608][ T5760] em28xx 8-1:0.132: Freeing device
[  124.865651][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  124.876766][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  124.883117][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  124.890991][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  124.902887][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  124.911718][   T37] em28xx 1-1:0.132: board has no eeprom
[  124.917401][ T1119] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  124.943748][  T882] usb 7-1: USB disconnect, device number 9
[  124.962041][ T5765] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-5)
[  124.976329][   T10] usb 3-1: USB disconnect, device number 9
[  124.993222][ T5765] em28xx 3-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[  124.998202][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.005817][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  125.009952][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  125.032529][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  125.083796][   T37] usb 1-1: USB disconnect, device number 9
[  125.096388][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  125.103129][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  125.113547][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  125.121783][ T1119] usb 2-1: config 0 has no interface number 0
[  125.148329][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.190645][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.199986][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.204876][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  125.208082][ T1119] usb 2-1: Product: syz
[  125.215084][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  125.219284][ T1119] usb 2-1: Manufacturer: syz
[  125.226410][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  125.231015][ T1119] usb 2-1: SerialNumber: syz
[  125.264886][ T5765] usb 3-1: Decoder not found
[  125.269596][ T5765] em28xx 3-1:0.132: failed to create media graph
[  125.293850][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  125.306706][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  125.311378][ T5760] usb 8-1: new high-speed USB device number 9 using dummy_hcd
[  125.315591][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  125.338283][ T1119] usb 2-1: config 0 descriptor??
[  125.343894][ T5949] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  125.362362][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.372304][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  125.436850][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  125.444082][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  125.451258][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  125.459022][    T9] usb 7-1: Decoder not found
[  125.463638][    T9] em28xx 7-1:0.132: failed to create media graph
[  125.467787][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  125.470049][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  125.479843][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  125.486051][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  125.489958][ T5760] usb 8-1: config 0 has no interface number 0
[  125.498568][  T882] em28xx 7-1:0.132: Closing input extension
[  125.511474][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  125.516129][  T882] em28xx 7-1:0.132: Freeing device
[  125.522615][ T5774] em28xx 1-1:0.132: Registering V4L2 extension
[  125.539809][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  125.549145][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  125.557206][ T5760] usb 8-1: Product: syz
[  125.561482][ T5760] usb 8-1: Manufacturer: syz
[  125.566126][ T5760] usb 8-1: SerialNumber: syz
[  125.581331][ T5760] usb 8-1: config 0 descriptor??
[  125.586974][ T5954] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  125.599046][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  125.609279][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  125.628137][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  125.667852][ T5774] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  125.674947][ T5774] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  125.682933][ T5774] em28xx 1-1:0.132: No AC97 audio processor
[  125.693308][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.702213][ T1119] em28xx 2-1:0.132: board has no eeprom
[  125.709560][ T5774] usb 1-1: Decoder not found
[  125.714193][ T5774] em28xx 1-1:0.132: failed to create media graph
[  125.720847][ T5774] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  125.728938][ T5774] em28xx 1-1:0.132: Remote control support is not available for this card.
[  125.737617][   T10] em28xx 3-1:0.132: Closing input extension
[  125.745239][   T37] em28xx 1-1:0.132: Closing input extension
[  125.747508][   T10] em28xx 3-1:0.132: Freeing device
[  125.754510][   T37] em28xx 1-1:0.132: Freeing device
[  125.778841][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  125.786720][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  125.796435][ T5774] em28xx 2-1:0.132: Registering V4L2 extension
[  125.820814][ T1119] usb 2-1: USB disconnect, device number 9
[  125.839273][  T882] usb 7-1: new high-speed USB device number 10 using dummy_hcd
[  125.841250][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  125.858140][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  125.920939][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  125.930373][ T5760] em28xx 8-1:0.132: board has no eeprom
[  125.984903][ T5774] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  125.992464][ T5774] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  126.000498][ T5774] em28xx 2-1:0.132: No AC97 audio processor
[  126.010707][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.018586][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  126.026590][ T5774] usb 2-1: Decoder not found
[  126.031279][ T5774] em28xx 2-1:0.132: failed to create media graph
[  126.041106][  T882] usb 7-1: Using ep0 maxpacket: 32
[  126.042015][ T5774] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  126.054970][ T5774] em28xx 2-1:0.132: Remote control support is not available for this card.
[  126.063650][ T5874] em28xx 8-1:0.132: Registering V4L2 extension
[  126.072618][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  126.073295][ T5760] usb 8-1: USB disconnect, device number 9
[  126.081089][  T882] usb 7-1: config 0 has no interface number 0
[  126.092902][   T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  126.099034][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  126.106381][   T37] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  126.136827][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  126.157021][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  126.166672][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.176067][  T882] usb 7-1: Product: syz
[  126.180608][  T882] usb 7-1: Manufacturer: syz
2025/12/01 06:16:25 executed programs: 53
[  126.185315][  T882] usb 7-1: SerialNumber: syz
[  126.196579][  T882] usb 7-1: config 0 descriptor??
[  126.202059][ T5960] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22
[  126.221598][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.231397][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  126.243636][ T5874] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  126.251145][ T5874] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  126.258978][ T5874] em28xx 8-1:0.132: No AC97 audio processor
[  126.269580][   T10] usb 3-1: Using ep0 maxpacket: 32
[  126.273006][ T5874] usb 8-1: Decoder not found
[  126.277503][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  126.279597][ T5874] em28xx 8-1:0.132: failed to create media graph
[  126.279641][ T5874] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  126.281271][ T5874] em28xx 8-1:0.132: Remote control support is not available for this card.
[  126.288895][   T10] usb 3-1: config 0 has no interface number 0
[  126.294395][   T37] usb 1-1: Using ep0 maxpacket: 32
[  126.309661][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  126.315712][ T1119] em28xx 2-1:0.132: Closing input extension
[  126.323392][ T1119] em28xx 2-1:0.132: Freeing device
[  126.333980][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  126.337331][ T5760] em28xx 8-1:0.132: Closing input extension
[  126.342034][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.342063][   T10] usb 3-1: Product: syz
[  126.342083][   T10] usb 3-1: Manufacturer: syz
[  126.342103][   T10] usb 3-1: SerialNumber: syz
[  126.380097][   T10] usb 3-1: config 0 descriptor??
[  126.386875][ T5961] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  126.408720][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  126.416948][   T37] usb 1-1: config 0 has no interface number 0
[  126.426469][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  126.439489][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.440678][ T5760] em28xx 8-1:0.132: Freeing device
[  126.449775][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  126.462181][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  126.471662][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  126.479720][   T37] usb 1-1: Product: syz
[  126.483908][   T37] usb 1-1: Manufacturer: syz
[  126.488617][   T37] usb 1-1: SerialNumber: syz
[  126.501699][   T37] usb 1-1: config 0 descriptor??
[  126.516035][ T5962] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  126.524110][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  126.535716][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  126.546012][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  126.603650][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.614139][  T882] em28xx 7-1:0.132: board has no eeprom
[  126.687914][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.695873][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  126.698163][ T1119] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  126.702593][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  126.716058][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  126.737514][  T882] usb 7-1: USB disconnect, device number 10
[  126.749110][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  126.788116][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  126.796059][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.804810][   T10] em28xx 3-1:0.132: board has no eeprom
[  126.808203][ T5760] usb 8-1: new high-speed USB device number 10 using dummy_hcd
[  126.842576][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  126.849665][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  126.850001][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  126.856811][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  126.867539][   T37] em28xx 1-1:0.132: board has no eeprom
[  126.871874][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.871904][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  126.890741][    T9] usb 7-1: Decoder not found
[  126.893011][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  126.897348][    T9] em28xx 7-1:0.132: failed to create media graph
[  126.905021][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  126.910173][   T10] usb 3-1: USB disconnect, device number 10
[  126.918049][ T1119] usb 2-1: config 0 has no interface number 0
[  126.926092][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  126.932512][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  126.937646][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  126.963496][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  126.972252][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  126.975302][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  126.986775][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  126.993048][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  127.010394][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  127.018680][ T5760] usb 8-1: config 0 has no interface number 0
[  127.026467][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.038831][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.047967][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.055977][ T1119] usb 2-1: Product: syz
[  127.060626][ T1119] usb 2-1: Manufacturer: syz
[  127.065240][ T1119] usb 2-1: SerialNumber: syz
[  127.073373][   T37] usb 1-1: USB disconnect, device number 10
[  127.088062][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.097153][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.105237][ T5760] usb 8-1: Product: syz
[  127.109442][ T5760] usb 8-1: Manufacturer: syz
[  127.114044][ T5760] usb 8-1: SerialNumber: syz
[  127.119440][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  127.131228][ T1119] usb 2-1: config 0 descriptor??
[  127.136675][ T5976] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  127.145897][ T5760] usb 8-1: config 0 descriptor??
[  127.163170][ T5979] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  127.165761][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.180191][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  127.204424][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.214877][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  127.220035][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  127.228612][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  127.235737][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  127.243430][ T5765] usb 3-1: Decoder not found
[  127.248101][ T5765] em28xx 3-1:0.132: failed to create media graph
[  127.254466][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  127.262537][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  127.271205][   T10] em28xx 3-1:0.132: Closing input extension
[  127.277498][  T882] em28xx 7-1:0.132: Closing input extension
[  127.287677][   T10] em28xx 3-1:0.132: Freeing device
[  127.293301][ T5874] em28xx 1-1:0.132: Registering V4L2 extension
[  127.302913][  T882] em28xx 7-1:0.132: Freeing device
[  127.410342][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  127.448631][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  127.471891][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.480684][ T1119] em28xx 2-1:0.132: board has no eeprom
[  127.496303][ T5874] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  127.504495][ T5874] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  127.511691][ T5874] em28xx 1-1:0.132: No AC97 audio processor
[  127.519850][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.528631][ T5760] em28xx 8-1:0.132: board has no eeprom
[  127.535785][ T5874] usb 1-1: Decoder not found
[  127.540903][ T5874] em28xx 1-1:0.132: failed to create media graph
[  127.550503][ T5874] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  127.559002][ T5874] em28xx 1-1:0.132: Remote control support is not available for this card.
[  127.568096][   T37] em28xx 1-1:0.132: Closing input extension
[  127.575906][   T37] em28xx 1-1:0.132: Freeing device
[  127.581586][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.589522][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  127.597495][ T5874] em28xx 2-1:0.132: Registering V4L2 extension
[  127.608203][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.616047][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  127.627579][ T1119] usb 2-1: USB disconnect, device number 10
[  127.637773][   T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  127.641088][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  127.645459][  T882] usb 7-1: new high-speed USB device number 11 using dummy_hcd
[  127.671653][ T5760] usb 8-1: USB disconnect, device number 10
[  127.695390][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  127.766766][ T5874] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  127.774124][ T5874] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  127.781677][ T5874] em28xx 2-1:0.132: No AC97 audio processor
[  127.792286][ T5874] usb 2-1: Decoder not found
[  127.796982][ T5874] em28xx 2-1:0.132: failed to create media graph
[  127.803357][ T5874] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  127.807754][   T10] usb 3-1: Using ep0 maxpacket: 32
[  127.811524][ T5874] em28xx 2-1:0.132: Remote control support is not available for this card.
[  127.817089][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  127.823722][ T5774] em28xx 8-1:0.132: Registering V4L2 extension
[  127.831956][   T10] usb 3-1: config 0 has no interface number 0
[  127.844184][  T882] usb 7-1: Using ep0 maxpacket: 32
[  127.850192][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.862059][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  127.870346][  T882] usb 7-1: config 0 has no interface number 0
[  127.907903][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.917021][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.926168][   T10] usb 3-1: Product: syz
[  127.927819][   T37] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  127.930847][   T10] usb 3-1: Manufacturer: syz
[  127.943008][   T10] usb 3-1: SerialNumber: syz
[  127.965404][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  127.988702][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.997809][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.005263][ T5774] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  128.005826][  T882] usb 7-1: Product: syz
[  128.013404][ T5774] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  128.017400][  T882] usb 7-1: Manufacturer: syz
[  128.017422][  T882] usb 7-1: SerialNumber: syz
[  128.025035][   T10] usb 3-1: config 0 descriptor??
[  128.030454][ T5774] em28xx 8-1:0.132: No AC97 audio processor
[  128.043862][  T882] usb 7-1: config 0 descriptor??
[  128.052550][ T5986] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22
[  128.054188][ T5989] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  128.066991][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.069784][ T5774] usb 8-1: Decoder not found
[  128.076890][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  128.081515][ T5774] em28xx 8-1:0.132: failed to create media graph
[  128.094619][ T5774] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  128.095288][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.103796][ T5774] em28xx 8-1:0.132: Remote control support is not available for this card.
[  128.111662][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  128.120135][ T1119] em28xx 2-1:0.132: Closing input extension
[  128.120587][   T37] usb 1-1: Using ep0 maxpacket: 32
[  128.139815][ T1119] em28xx 2-1:0.132: Freeing device
[  128.149736][ T5760] em28xx 8-1:0.132: Closing input extension
[  128.158855][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  128.167056][   T37] usb 1-1: config 0 has no interface number 0
[  128.174990][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  128.188157][ T5760] em28xx 8-1:0.132: Freeing device
[  128.201965][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.211281][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.219549][   T37] usb 1-1: Product: syz
[  128.223731][   T37] usb 1-1: Manufacturer: syz
[  128.228598][   T37] usb 1-1: SerialNumber: syz
[  128.240298][   T37] usb 1-1: config 0 descriptor??
[  128.248646][ T5991] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  128.263372][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.273385][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  128.318100][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  128.358153][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  128.381971][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.391178][  T882] em28xx 7-1:0.132: board has no eeprom
[  128.419230][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.428427][   T10] em28xx 3-1:0.132: board has no eeprom
[  128.447760][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.455685][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  128.461801][ T5765] em28xx 7-1:0.132: Registering V4L2 extension
[  128.478981][  T882] usb 7-1: USB disconnect, device number 11
[  128.486399][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  128.497779][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.505675][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  128.520520][ T1119] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  128.526452][   T10] usb 3-1: USB disconnect, device number 11
[  128.529854][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  128.536584][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  128.557827][ T5760] usb 8-1: new high-speed USB device number 11 using dummy_hcd
[  128.613224][ T5765] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  128.619777][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.620338][ T5765] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  128.629039][   T37] em28xx 1-1:0.132: board has no eeprom
[  128.636099][ T5765] em28xx 7-1:0.132: No AC97 audio processor
[  128.637899][ T5765] usb 7-1: Decoder not found
[  128.652417][ T5765] em28xx 7-1:0.132: failed to create media graph
[  128.664022][ T5765] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  128.671809][ T5765] em28xx 7-1:0.132: Remote control support is not available for this card.
[  128.680538][    T9] em28xx 3-1:0.132: Registering V4L2 extension
[  128.698240][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.706282][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  128.717745][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  128.723121][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  128.731861][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  128.740190][ T5760] usb 8-1: config 0 has no interface number 0
[  128.748912][   T37] usb 1-1: USB disconnect, device number 11
[  128.766985][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  128.777359][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  128.785674][ T1119] usb 2-1: config 0 has no interface number 0
[  128.799660][    T9] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  128.800372][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  128.806840][    T9] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  128.806861][    T9] em28xx 3-1:0.132: No AC97 audio processor
[  128.812748][    T9] usb 3-1: Decoder not found
[  128.812768][    T9] em28xx 3-1:0.132: failed to create media graph
[  128.812797][    T9] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  128.814213][    T9] em28xx 3-1:0.132: Remote control support is not available for this card.
[  128.847211][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  128.854651][  T882] em28xx 7-1:0.132: Closing input extension
[  128.872576][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.882030][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.887904][  T882] em28xx 7-1:0.132: Freeing device
[  128.890365][ T1119] usb 2-1: Product: syz
[  128.899420][   T10] em28xx 3-1:0.132: Closing input extension
[  128.902678][   T10] em28xx 3-1:0.132: Freeing device
[  128.905504][ T1119] usb 2-1: Manufacturer: syz
[  128.915228][ T1119] usb 2-1: SerialNumber: syz
[  128.919952][ T5774] em28xx 1-1:0.132: Registering V4L2 extension
[  128.926542][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  128.935715][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.944145][ T5760] usb 8-1: Product: syz
[  128.948611][ T5760] usb 8-1: Manufacturer: syz
[  128.953226][ T5760] usb 8-1: SerialNumber: syz
[  128.990928][ T5760] usb 8-1: config 0 descriptor??
[  129.012867][ T6004] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  129.018958][ T1119] usb 2-1: config 0 descriptor??
[  129.043485][ T6002] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  129.062256][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.072149][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  129.080240][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.090137][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  129.182044][ T5774] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  129.190782][ T5774] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  129.197980][  T882] usb 7-1: new high-speed USB device number 12 using dummy_hcd
[  129.206416][ T5774] em28xx 1-1:0.132: No AC97 audio processor
[  129.216515][ T5774] usb 1-1: Decoder not found
[  129.221257][ T5774] em28xx 1-1:0.132: failed to create media graph
[  129.229185][ T5774] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  129.239496][ T5774] em28xx 1-1:0.132: Remote control support is not available for this card.
[  129.248165][   T37] em28xx 1-1:0.132: Closing input extension
[  129.258716][   T37] em28xx 1-1:0.132: Freeing device
[  129.277769][   T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  129.288876][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  129.308084][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  129.347760][  T882] usb 7-1: Using ep0 maxpacket: 32
[  129.355462][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  129.361390][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.363756][  T882] usb 7-1: config 0 has no interface number 0
[  129.372419][ T5760] em28xx 8-1:0.132: board has no eeprom
[  129.378506][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.396463][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.400372][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.405571][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.414297][ T1119] em28xx 2-1:0.132: board has no eeprom
[  129.427947][  T882] usb 7-1: Product: syz
[  129.432114][  T882] usb 7-1: Manufacturer: syz
[  129.436726][  T882] usb 7-1: SerialNumber: syz
[  129.443908][  T882] usb 7-1: config 0 descriptor??
[  129.447758][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.449522][ T6013] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22
[  129.456770][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  129.463952][   T10] usb 3-1: Using ep0 maxpacket: 32
[  129.471035][ T5774] em28xx 8-1:0.132: Registering V4L2 extension
[  129.479116][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  129.481573][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.489302][   T10] usb 3-1: config 0 has no interface number 0
[  129.491747][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.497181][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  129.503312][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  129.527402][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.534614][ T5760] usb 8-1: USB disconnect, device number 11
[  129.540434][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.552552][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.553925][ T1119] usb 2-1: USB disconnect, device number 11
[  129.560601][   T10] usb 3-1: Product: syz
[  129.570684][   T10] usb 3-1: Manufacturer: syz
[  129.575331][   T10] usb 3-1: SerialNumber: syz
[  129.588560][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  129.594293][   T10] usb 3-1: config 0 descriptor??
[  129.608158][ T6014] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  129.621822][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  129.624557][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.637313][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  129.648503][   T37] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  129.714456][ T5774] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  129.722022][ T5774] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  129.729516][ T5774] em28xx 8-1:0.132: No AC97 audio processor
[  129.737750][ T5774] usb 8-1: Decoder not found
[  129.742374][ T5774] em28xx 8-1:0.132: failed to create media graph
[  129.744077][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  129.757800][ T5774] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  129.786057][ T5774] em28xx 8-1:0.132: Remote control support is not available for this card.
[  129.795819][ T5874] em28xx 2-1:0.132: Registering V4L2 extension
[  129.819357][   T37] usb 1-1: Using ep0 maxpacket: 32
[  129.823233][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.833706][  T882] em28xx 7-1:0.132: board has no eeprom
[  129.838082][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  129.847452][   T37] usb 1-1: config 0 has no interface number 0
[  129.854996][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  129.868208][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.877280][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.885637][   T37] usb 1-1: Product: syz
[  129.890109][   T37] usb 1-1: Manufacturer: syz
[  129.894702][   T37] usb 1-1: SerialNumber: syz
[  129.898205][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  129.904018][   T37] usb 1-1: config 0 descriptor??
[  129.910938][ T6017] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  129.920517][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.923578][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.928457][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  129.938143][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  129.969868][  T882] usb 7-1: USB disconnect, device number 12
[  129.978299][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.987082][   T10] em28xx 3-1:0.132: board has no eeprom
[  129.999073][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  130.026189][ T5874] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  130.034924][ T5874] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  130.043046][ T5874] em28xx 2-1:0.132: No AC97 audio processor
[  130.050603][ T5874] usb 2-1: Decoder not found
[  130.055335][ T5874] em28xx 2-1:0.132: failed to create media graph
[  130.061766][ T5874] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  130.068007][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.075495][ T5874] em28xx 2-1:0.132: Remote control support is not available for this card.
[  130.076257][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  130.085602][ T5760] em28xx 8-1:0.132: Closing input extension
[  130.097140][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  130.100888][ T5760] em28xx 8-1:0.132: Freeing device
[  130.106033][   T10] usb 3-1: USB disconnect, device number 12
[  130.115721][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  130.178120][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  130.244013][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.252792][   T37] em28xx 1-1:0.132: board has no eeprom
[  130.273438][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  130.280576][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  130.287760][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  130.294927][    T9] usb 7-1: Decoder not found
[  130.300424][    T9] em28xx 7-1:0.132: failed to create media graph
[  130.306779][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  130.314525][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  130.323174][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  130.337767][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.345671][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  130.356476][   T37] usb 1-1: USB disconnect, device number 12
[  130.364080][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  130.437826][ T5760] usb 8-1: new high-speed USB device number 12 using dummy_hcd
[  130.445602][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  130.452730][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  130.460229][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  130.472305][ T5765] usb 3-1: Decoder not found
[  130.477027][ T5765] em28xx 3-1:0.132: failed to create media graph
[  130.483413][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  130.491103][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  130.499789][   T10] em28xx 3-1:0.132: Closing input extension
[  130.505733][ T1119] em28xx 2-1:0.132: Closing input extension
[  130.508746][   T10] em28xx 3-1:0.132: Freeing device
[  130.514896][ T1119] em28xx 2-1:0.132: Freeing device
[  130.517850][  T882] em28xx 7-1:0.132: Closing input extension
[  130.529672][ T5874] em28xx 1-1:0.132: Registering V4L2 extension
[  130.545573][  T882] em28xx 7-1:0.132: Freeing device
[  130.589576][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  130.599985][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  130.608623][ T5760] usb 8-1: config 0 has no interface number 0
[  130.625052][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  130.648462][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.657929][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.665937][ T5760] usb 8-1: Product: syz
[  130.670189][ T5760] usb 8-1: Manufacturer: syz
[  130.674801][ T5760] usb 8-1: SerialNumber: syz
[  130.721180][ T5760] usb 8-1: config 0 descriptor??
[  130.737030][ T6025] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22
[  130.750188][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.760033][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  130.777275][ T5874] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  130.784411][ T5874] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  130.791641][ T5874] em28xx 1-1:0.132: No AC97 audio processor
[  130.800309][ T5874] usb 1-1: Decoder not found
[  130.804964][ T5874] em28xx 1-1:0.132: failed to create media graph
[  130.814172][ T5874] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  130.829200][ T5874] em28xx 1-1:0.132: Remote control support is not available for this card.
[  130.838276][   T37] em28xx 1-1:0.132: Closing input extension
[  130.849591][   T37] em28xx 1-1:0.132: Freeing device
[  130.857790][   T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  130.857803][ T1119] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  130.877800][  T882] usb 7-1: new high-speed USB device number 13 using dummy_hcd
[  130.998041][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  131.028001][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  131.035207][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  131.037773][  T882] usb 7-1: Using ep0 maxpacket: 32
[  131.043430][ T1119] usb 2-1: config 0 has no interface number 0
[  131.048633][   T10] usb 3-1: Using ep0 maxpacket: 32
[  131.054853][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.061567][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  131.071757][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.078093][  T882] usb 7-1: config 0 has no interface number 0
[  131.086674][ T5760] em28xx 8-1:0.132: board has no eeprom
[  131.093072][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.102760][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.109750][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  131.117445][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.125687][   T10] usb 3-1: config 0 has no interface number 0
[  131.133631][ T1119] usb 2-1: Product: syz
[  131.133653][ T1119] usb 2-1: Manufacturer: syz
[  131.140303][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.143882][ T1119] usb 2-1: SerialNumber: syz
[  131.148590][ T1119] usb 2-1: config 0 descriptor??
[  131.168506][   T37] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  131.168570][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.176181][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.185212][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.185239][  T882] usb 7-1: Product: syz
[  131.185259][  T882] usb 7-1: Manufacturer: syz
[  131.185279][  T882] usb 7-1: SerialNumber: syz
[  131.190590][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.193249][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  131.201162][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.205310][ T5874] em28xx 8-1:0.132: Registering V4L2 extension
[  131.209894][   T10] usb 3-1: Product: syz
[  131.209916][   T10] usb 3-1: Manufacturer: syz
[  131.248601][ T6026] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  131.252445][   T10] usb 3-1: SerialNumber: syz
[  131.267884][  T882] usb 7-1: config 0 descriptor??
[  131.273554][ T6033] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22
[  131.284965][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.287233][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.294767][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  131.307962][   T10] usb 3-1: config 0 descriptor??
[  131.311150][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  131.327320][ T5760] usb 8-1: USB disconnect, device number 12
[  131.333598][ T5874] em28xx 8-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[  131.342596][ T6036] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  131.351144][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  131.358613][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.368491][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  131.397766][   T37] usb 1-1: Using ep0 maxpacket: 32
[  131.419336][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  131.427567][   T37] usb 1-1: config 0 has no interface number 0
[  131.434641][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  131.447169][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.456763][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.465484][   T37] usb 1-1: Product: syz
[  131.470108][   T37] usb 1-1: Manufacturer: syz
[  131.474734][   T37] usb 1-1: SerialNumber: syz
[  131.481972][ T5874] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  131.489072][ T5874] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  131.496222][ T5874] em28xx 8-1:0.132: No AC97 audio processor
[  131.504005][ T5874] usb 8-1: Decoder not found
[  131.508678][ T5874] em28xx 8-1:0.132: failed to create media graph
2025/12/01 06:16:31 executed programs: 68
[  131.516500][ T5874] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  131.524178][   T37] usb 1-1: config 0 descriptor??
[  131.529900][ T6042] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  131.546743][ T5874] em28xx 8-1:0.132: Remote control support is not available for this card.
[  131.557444][ T5760] em28xx 8-1:0.132: Closing input extension
[  131.563783][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  131.568164][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  131.583944][ T5760] em28xx 8-1:0.132: Freeing device
[  131.596025][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.605877][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  131.638088][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  131.651999][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.652410][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.661265][ T1119] em28xx 2-1:0.132: board has no eeprom
[  131.676112][  T882] em28xx 7-1:0.132: board has no eeprom
[  131.699136][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.707914][   T10] em28xx 3-1:0.132: board has no eeprom
[  131.718035][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.725909][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  131.732079][ T5874] em28xx 2-1:0.132: Registering V4L2 extension
[  131.748514][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.756403][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  131.758986][ T1119] usb 2-1: USB disconnect, device number 12
[  131.781704][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.786960][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  131.790250][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  131.801359][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  131.821272][  T882] usb 7-1: USB disconnect, device number 13
[  131.838966][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  131.860836][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.862233][   T10] usb 3-1: USB disconnect, device number 13
[  131.869636][   T37] em28xx 1-1:0.132: board has no eeprom
[  131.895060][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  131.908097][ T5760] usb 8-1: new high-speed USB device number 13 using dummy_hcd
[  131.935807][ T5874] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  131.943239][ T5874] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  131.950708][ T5874] em28xx 2-1:0.132: No AC97 audio processor
[  131.957150][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.965015][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  131.976734][ T5874] usb 2-1: Decoder not found
[  131.981462][ T5874] em28xx 2-1:0.132: failed to create media graph
[  131.988638][   T37] usb 1-1: USB disconnect, device number 13
[  132.001444][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  132.007162][ T5874] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  132.021305][ T5874] em28xx 2-1:0.132: Remote control support is not available for this card.
[  132.030059][ T5765] em28xx 7-1:0.132: Registering V4L2 extension
[  132.077767][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  132.084819][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  132.093208][ T5760] usb 8-1: config 0 has no interface number 0
[  132.116245][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  132.131266][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.141365][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.149875][ T5760] usb 8-1: Product: syz
[  132.154070][ T5760] usb 8-1: Manufacturer: syz
[  132.159506][ T5760] usb 8-1: SerialNumber: syz
[  132.175820][ T5760] usb 8-1: config 0 descriptor??
[  132.182008][ T6050] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22
[  132.194402][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.204363][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  132.217613][ T5765] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  132.225642][ T5765] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  132.233167][ T5765] em28xx 7-1:0.132: No AC97 audio processor
[  132.241474][ T5765] usb 7-1: Decoder not found
[  132.246093][ T5765] em28xx 7-1:0.132: failed to create media graph
[  132.253387][ T5765] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  132.268659][ T5765] em28xx 7-1:0.132: Remote control support is not available for this card.
[  132.277305][    T9] em28xx 3-1:0.132: Registering V4L2 extension
[  132.395087][    T9] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  132.402257][    T9] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  132.409420][    T9] em28xx 3-1:0.132: No AC97 audio processor
[  132.416930][    T9] usb 3-1: Decoder not found
[  132.421606][    T9] em28xx 3-1:0.132: failed to create media graph
[  132.428701][    T9] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  132.436559][    T9] em28xx 3-1:0.132: Remote control support is not available for this card.
[  132.445239][ T5774] em28xx 1-1:0.132: Registering V4L2 extension
[  132.451890][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  132.529279][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.538438][ T5760] em28xx 8-1:0.132: board has no eeprom
[  132.544121][ T5774] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  132.551235][ T5774] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  132.558407][ T5774] em28xx 1-1:0.132: No AC97 audio processor
[  132.565880][ T5774] usb 1-1: Decoder not found
[  132.570579][ T5774] em28xx 1-1:0.132: failed to create media graph
[  132.576928][ T5774] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  132.584899][ T5774] em28xx 1-1:0.132: Remote control support is not available for this card.
[  132.593611][ T1119] em28xx 2-1:0.132: Closing input extension
[  132.599646][  T882] em28xx 7-1:0.132: Closing input extension
[  132.602473][ T1119] em28xx 2-1:0.132: Freeing device
[  132.606587][   T10] em28xx 3-1:0.132: Closing input extension
[  132.617753][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.619007][  T882] em28xx 7-1:0.132: Freeing device
[  132.625606][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  132.637468][   T37] em28xx 1-1:0.132: Closing input extension
[  132.644108][ T5774] em28xx 8-1:0.132: Registering V4L2 extension
[  132.663861][   T10] em28xx 3-1:0.132: Freeing device
[  132.664907][   T37] em28xx 1-1:0.132: Freeing device
[  132.688128][ T5760] usb 8-1: USB disconnect, device number 13
[  132.695486][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  132.820738][ T5774] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  132.828278][ T5774] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  132.835410][ T5774] em28xx 8-1:0.132: No AC97 audio processor
[  132.847309][ T5774] usb 8-1: Decoder not found
[  132.851959][ T5774] em28xx 8-1:0.132: failed to create media graph
[  132.858408][ T5774] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  132.867152][ T5774] em28xx 8-1:0.132: Remote control support is not available for this card.
[  132.875916][ T5760] em28xx 8-1:0.132: Closing input extension
[  132.885532][ T5760] em28xx 8-1:0.132: Freeing device
[  132.917830][  T882] usb 7-1: new high-speed USB device number 14 using dummy_hcd
[  132.937784][ T1119] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  132.998459][   T10] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  133.007793][   T37] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  133.087776][  T882] usb 7-1: Using ep0 maxpacket: 32
[  133.094939][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  133.097889][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  133.103267][  T882] usb 7-1: config 0 has no interface number 0
[  133.113001][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  133.114408][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.123047][ T1119] usb 2-1: config 0 has no interface number 0
[  133.136213][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.141873][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.148512][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.148540][  T882] usb 7-1: Product: syz
[  133.148560][  T882] usb 7-1: Manufacturer: syz
[  133.148580][  T882] usb 7-1: SerialNumber: syz
[  133.148648][   T10] usb 3-1: Using ep0 maxpacket: 32
[  133.153062][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  133.162102][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.166800][   T10] usb 3-1: config 0 has no interface number 0
[  133.171026][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.176854][  T882] usb 7-1: config 0 descriptor??
[  133.180161][ T1119] usb 2-1: Product: syz
[  133.187008][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.193401][ T1119] usb 2-1: Manufacturer: syz
[  133.193424][ T1119] usb 2-1: SerialNumber: syz
[  133.193488][   T37] usb 1-1: Using ep0 maxpacket: 32
[  133.213264][ T6057] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22
[  133.218847][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  133.227993][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.235736][   T37] usb 1-1: config 0 has no interface number 0
[  133.240359][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.248290][ T1119] usb 2-1: config 0 descriptor??
[  133.250316][   T10] usb 3-1: Product: syz
[  133.262859][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.265317][   T10] usb 3-1: Manufacturer: syz
[  133.274493][ T5760] usb 8-1: new high-speed USB device number 14 using dummy_hcd
[  133.280432][   T10] usb 3-1: SerialNumber: syz
[  133.280579][ T6055] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  133.301770][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.308704][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.312202][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.319658][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  133.324284][   T37] usb 1-1: Product: syz
[  133.341239][   T10] usb 3-1: config 0 descriptor??
[  133.350261][   T37] usb 1-1: Manufacturer: syz
[  133.350283][   T37] usb 1-1: SerialNumber: syz
[  133.354217][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.362496][ T6059] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  133.365035][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  133.375400][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.384236][   T37] usb 1-1: config 0 descriptor??
[  133.393324][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  133.429515][ T6061] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  133.441436][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.451338][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  133.461236][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  133.468076][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  133.476326][ T5760] usb 8-1: config 0 has no interface number 0
[  133.482543][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  133.494861][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.504434][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.512497][ T5760] usb 8-1: Product: syz
[  133.516725][ T5760] usb 8-1: Manufacturer: syz
[  133.521414][ T5760] usb 8-1: SerialNumber: syz
[  133.528178][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  133.529691][ T5760] usb 8-1: config 0 descriptor??
[  133.540032][ T6074] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22
[  133.551566][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.561461][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  133.589350][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.600697][  T882] em28xx 7-1:0.132: board has no eeprom
[  133.628122][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  133.628936][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  133.657750][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.665665][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  133.672171][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  133.690806][  T882] usb 7-1: USB disconnect, device number 14
[  133.698172][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  133.703081][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.713072][   T10] em28xx 3-1:0.132: board has no eeprom
[  133.717958][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.719618][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  133.727452][ T1119] em28xx 2-1:0.132: board has no eeprom
[  133.790308][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.798218][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  133.804748][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  133.812126][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  133.814397][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.819729][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  133.828011][   T37] em28xx 1-1:0.132: board has no eeprom
[  133.828656][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.839747][   T10] usb 3-1: USB disconnect, device number 14
[  133.841343][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  133.854201][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  133.859922][    T9] usb 7-1: Decoder not found
[  133.867802][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  133.871923][    T9] em28xx 7-1:0.132: failed to create media graph
[  133.885042][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  133.892848][ T1119] usb 2-1: USB disconnect, device number 13
[  133.899818][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  133.900333][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  133.908561][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  133.948240][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.956175][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  133.967840][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.976710][ T5760] em28xx 8-1:0.132: board has no eeprom
[  133.987596][   T37] usb 1-1: USB disconnect, device number 14
[  134.002017][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  134.047750][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  134.054868][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  134.062055][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  134.069104][ T5765] usb 3-1: Decoder not found
[  134.073714][ T5765] em28xx 3-1:0.132: failed to create media graph
[  134.077766][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.080106][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  134.088049][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  134.096447][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  134.109528][   T10] em28xx 3-1:0.132: Closing input extension
[  134.115461][ T5774] em28xx 2-1:0.132: Registering V4L2 extension
[  134.118535][   T10] em28xx 3-1:0.132: Freeing device
[  134.163830][ T5760] usb 8-1: USB disconnect, device number 14
[  134.180764][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  134.289266][ T5774] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  134.296367][ T5774] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  134.303552][ T5774] em28xx 2-1:0.132: No AC97 audio processor
[  134.316864][ T5774] usb 2-1: Decoder not found
[  134.321564][ T5774] em28xx 2-1:0.132: failed to create media graph
[  134.333007][ T5774] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  134.341256][ T5774] em28xx 2-1:0.132: Remote control support is not available for this card.
[  134.349959][  T882] em28xx 7-1:0.132: Closing input extension
[  134.356278][ T5874] em28xx 1-1:0.132: Registering V4L2 extension
[  134.360409][  T882] em28xx 7-1:0.132: Freeing device
[  134.475529][ T5874] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  134.483114][ T5874] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  134.487817][   T10] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  134.490726][ T5874] em28xx 1-1:0.132: No AC97 audio processor
[  134.520229][ T5874] usb 1-1: Decoder not found
[  134.524909][ T5874] em28xx 1-1:0.132: failed to create media graph
[  134.535567][ T5874] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  134.548914][ T5874] em28xx 1-1:0.132: Remote control support is not available for this card.
[  134.557553][ T5769] em28xx 8-1:0.132: Registering V4L2 extension
[  134.654955][ T5769] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  134.657913][   T10] usb 3-1: Using ep0 maxpacket: 32
[  134.663120][ T5769] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  134.667820][  T882] usb 7-1: new high-speed USB device number 15 using dummy_hcd
[  134.674699][ T5769] em28xx 8-1:0.132: No AC97 audio processor
[  134.683768][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  134.690888][ T5769] usb 8-1: Decoder not found
[  134.697635][   T10] usb 3-1: config 0 has no interface number 0
[  134.702136][ T5769] em28xx 8-1:0.132: failed to create media graph
[  134.709599][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  134.714649][ T5769] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  134.727366][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.732926][ T5769] em28xx 8-1:0.132: Remote control support is not available for this card.
[  134.741070][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.749244][ T1119] em28xx 2-1:0.132: Closing input extension
[  134.749679][   T37] em28xx 1-1:0.132: Closing input extension
[  134.751653][ T1119] em28xx 2-1:0.132: Freeing device
[  134.758306][   T10] usb 3-1: Product: syz
[  134.766217][   T37] em28xx 1-1:0.132: Freeing device
[  134.770074][   T10] usb 3-1: Manufacturer: syz
[  134.774925][ T5760] em28xx 8-1:0.132: Closing input extension
[  134.779412][   T10] usb 3-1: SerialNumber: syz
[  134.804839][ T5760] em28xx 8-1:0.132: Freeing device
[  134.821777][   T10] usb 3-1: config 0 descriptor??
[  134.827409][ T6086] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  134.848822][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.859180][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  134.887946][  T882] usb 7-1: Using ep0 maxpacket: 32
[  134.894767][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  134.903080][  T882] usb 7-1: config 0 has no interface number 0
[  134.909948][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  134.922657][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.931971][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.940021][  T882] usb 7-1: Product: syz
[  134.944229][  T882] usb 7-1: Manufacturer: syz
[  134.948906][  T882] usb 7-1: SerialNumber: syz
[  134.960380][  T882] usb 7-1: config 0 descriptor??
[  134.966351][ T6082] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22
[  134.980282][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.990165][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  135.088131][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  135.097876][   T37] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  135.120074][ T1119] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  135.149083][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.157887][   T10] em28xx 3-1:0.132: board has no eeprom
[  135.167779][ T5760] usb 8-1: new high-speed USB device number 15 using dummy_hcd
[  135.218196][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.226052][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  135.232177][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  135.238917][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  135.249268][   T10] usb 3-1: USB disconnect, device number 15
[  135.257488][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  135.267887][   T37] usb 1-1: Using ep0 maxpacket: 32
[  135.274758][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  135.284161][   T37] usb 1-1: config 0 has no interface number 0
[  135.290598][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  135.296974][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.309613][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.309657][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  135.319161][  T882] em28xx 7-1:0.132: board has no eeprom
[  135.326582][ T1119] usb 2-1: config 0 has no interface number 0
[  135.338738][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.350563][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.359807][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.367856][   T37] usb 1-1: Product: syz
[  135.372121][   T37] usb 1-1: Manufacturer: syz
[  135.376741][   T37] usb 1-1: SerialNumber: syz
[  135.381483][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  135.385982][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  135.392508][   T37] usb 1-1: config 0 descriptor??
[  135.394471][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  135.399616][ T6087] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  135.405811][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  135.420494][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  135.423549][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.428809][ T5760] usb 8-1: config 0 has no interface number 0
[  135.436597][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  135.442766][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.455626][  T882] usb 7-1: USB disconnect, device number 15
[  135.457654][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.468287][ T5765] usb 3-1: Decoder not found
[  135.471579][ T1119] usb 2-1: Product: syz
[  135.476157][ T5765] em28xx 3-1:0.132: failed to create media graph
[  135.480297][ T1119] usb 2-1: Manufacturer: syz
[  135.480319][ T1119] usb 2-1: SerialNumber: syz
[  135.488874][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  135.493266][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.495881][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  135.501495][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  135.501716][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  135.513669][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  135.523868][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.525951][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  135.535493][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.535521][ T5760] usb 8-1: Product: syz
[  135.535541][ T5760] usb 8-1: Manufacturer: syz
[  135.535566][ T5760] usb 8-1: SerialNumber: syz
[  135.550275][ T1119] usb 2-1: config 0 descriptor??
[  135.604270][ T5760] usb 8-1: config 0 descriptor??
[  135.609905][ T6090] raw-gadget.4 gadget.7: fail, usb_ep_enable returned -22
[  135.623042][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.632957][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  135.641972][ T6085] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  135.658956][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.668873][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  135.688124][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  135.749043][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  135.753896][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.756145][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  135.756170][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  135.758358][    T9] usb 7-1: Decoder not found
[  135.764998][   T37] em28xx 1-1:0.132: board has no eeprom
[  135.772079][    T9] em28xx 7-1:0.132: failed to create media graph
[  135.798386][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  135.806496][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  135.815180][   T10] em28xx 3-1:0.132: Closing input extension
[  135.821518][  T882] em28xx 7-1:0.132: Closing input extension
[  135.830030][  T882] em28xx 7-1:0.132: Freeing device
[  135.837255][   T10] em28xx 3-1:0.132: Freeing device
[  135.848573][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.856550][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  135.862676][ T5769] em28xx 1-1:0.132: Registering V4L2 extension
[  135.888511][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  135.905418][   T37] usb 1-1: USB disconnect, device number 15
[  135.926129][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  135.932415][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  135.969182][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.978626][ T5760] em28xx 8-1:0.132: board has no eeprom
[  135.999621][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.008460][ T1119] em28xx 2-1:0.132: board has no eeprom
[  136.051757][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.061112][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  136.077942][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.085807][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  136.101093][ T5769] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  136.108243][ T5769] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  136.115374][ T5769] em28xx 1-1:0.132: No AC97 audio processor
[  136.128517][ T5760] usb 8-1: USB disconnect, device number 15
[  136.146453][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  136.152987][ T1119] usb 2-1: USB disconnect, device number 14
[  136.163885][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  136.168365][  T882] usb 7-1: new high-speed USB device number 16 using dummy_hcd
[  136.179443][   T10] usb 3-1: new high-speed USB device number 16 using dummy_hcd
[  136.181038][ T5769] usb 1-1: Decoder not found
[  136.192033][ T5769] em28xx 1-1:0.132: failed to create media graph
[  136.203365][ T5769] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  136.212824][ T5769] em28xx 1-1:0.132: Remote control support is not available for this card.
[  136.221583][ T5874] em28xx 8-1:0.132: Registering V4L2 extension
[  136.312788][ T5874] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  136.321002][ T5874] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  136.328185][ T5874] em28xx 8-1:0.132: No AC97 audio processor
[  136.335302][ T5874] usb 8-1: Decoder not found
[  136.340032][ T5874] em28xx 8-1:0.132: failed to create media graph
[  136.346400][ T5874] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  136.347778][   T10] usb 3-1: Using ep0 maxpacket: 32
[  136.354726][ T5874] em28xx 8-1:0.132: Remote control support is not available for this card.
[  136.361371][  T882] usb 7-1: Using ep0 maxpacket: 32
[  136.366829][ T5774] em28xx 2-1:0.132: Registering V4L2 extension
[  136.400049][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  136.408355][  T882] usb 7-1: config 0 has no interface number 0
[  136.424823][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  136.433456][   T10] usb 3-1: config 0 has no interface number 0
[  136.446363][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.457566][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  136.470193][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.479361][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.487401][   T10] usb 3-1: Product: syz
[  136.491654][   T10] usb 3-1: Manufacturer: syz
[  136.496298][   T10] usb 3-1: SerialNumber: syz
[  136.501436][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.510556][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.518740][  T882] usb 7-1: Product: syz
[  136.522928][  T882] usb 7-1: Manufacturer: syz
[  136.527591][  T882] usb 7-1: SerialNumber: syz
[  136.535437][   T10] usb 3-1: config 0 descriptor??
[  136.540984][ T6106] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  136.552255][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.562111][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  136.563586][ T5774] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  136.576245][ T5774] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  136.578226][  T882] usb 7-1: config 0 descriptor??
[  136.584464][ T5774] em28xx 2-1:0.132: No AC97 audio processor
[  136.590173][ T6109] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22
[  136.603170][ T5774] usb 2-1: Decoder not found
[  136.608239][ T5774] em28xx 2-1:0.132: failed to create media graph
[  136.609395][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.618209][ T5774] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  136.624452][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  136.633287][ T5774] em28xx 2-1:0.132: Remote control support is not available for this card.
[  136.646421][   T37] em28xx 1-1:0.132: Closing input extension
[  136.653212][ T5760] em28xx 8-1:0.132: Closing input extension
[  136.660029][ T1119] em28xx 2-1:0.132: Closing input extension
[  136.667391][   T37] em28xx 1-1:0.132: Freeing device
[  136.675979][ T1119] em28xx 2-1:0.132: Freeing device
[  136.681777][ T5760] em28xx 8-1:0.132: Freeing device
[  136.839361][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  136.858375][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  136.914702][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.923540][   T10] em28xx 3-1:0.132: board has no eeprom
[  136.931196][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.939999][  T882] em28xx 7-1:0.132: board has no eeprom
[  136.977801][ T1119] usb 2-1: new high-speed USB device number 15 using dummy_hcd
[  136.987836][ T5760] usb 8-1: new high-speed USB device number 16 using dummy_hcd
[  136.997772][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.005667][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  137.007787][   T37] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  137.012884][    T9] em28xx 3-1:0.132: Registering V4L2 extension
[  137.025487][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.033398][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  137.042140][   T10] usb 3-1: USB disconnect, device number 16
[  137.050342][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  137.065745][  T882] usb 7-1: USB disconnect, device number 16
[  137.074412][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  137.138194][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  137.143426][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  137.151273][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  137.159670][ T5760] usb 8-1: config 0 has no interface number 0
[  137.166292][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  137.173160][    T9] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  137.174634][ T1119] usb 2-1: config 0 has no interface number 0
[  137.181565][    T9] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  137.181588][    T9] em28xx 3-1:0.132: No AC97 audio processor
[  137.189742][   T37] usb 1-1: Using ep0 maxpacket: 32
[  137.196926][    T9] usb 3-1: Decoder not found
[  137.200867][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.202685][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.206221][    T9] em28xx 3-1:0.132: failed to create media graph
[  137.206842][    T9] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  137.213104][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  137.225256][    T9] em28xx 3-1:0.132: Remote control support is not available for this card.
[  137.230986][   T37] usb 1-1: config 0 has no interface number 0
[  137.237360][ T5765] em28xx 7-1:0.132: Registering V4L2 extension
[  137.244015][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.282151][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.290215][ T5760] usb 8-1: Product: syz
[  137.294403][ T5760] usb 8-1: Manufacturer: syz
[  137.299058][ T5760] usb 8-1: SerialNumber: syz
[  137.304247][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  137.321248][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.330390][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
2025/12/01 06:16:37 executed programs: 84
[  137.338514][ T1119] usb 2-1: Product: syz
[  137.342743][ T1119] usb 2-1: Manufacturer: syz
[  137.347378][ T1119] usb 2-1: SerialNumber: syz
[  137.358527][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.367645][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.375721][   T37] usb 1-1: Product: syz
[  137.380993][   T37] usb 1-1: Manufacturer: syz
[  137.385619][   T37] usb 1-1: SerialNumber: syz
[  137.401016][ T1119] usb 2-1: config 0 descriptor??
[  137.407143][ T5760] usb 8-1: config 0 descriptor??
[  137.413083][   T37] usb 1-1: config 0 descriptor??
[  137.419176][ T6121] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[  137.419560][ T6120] raw-gadget.3 gadget.7: fail, usb_ep_enable returned -22
[  137.427031][ T6115] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  137.445293][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.455537][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  137.467097][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.477039][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  137.487995][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.498008][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  137.510071][ T5765] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  137.517176][ T5765] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  137.525265][ T5765] em28xx 7-1:0.132: No AC97 audio processor
[  137.535185][ T5765] usb 7-1: Decoder not found
[  137.541726][ T5765] em28xx 7-1:0.132: failed to create media graph
[  137.548118][ T5765] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  137.556145][ T5765] em28xx 7-1:0.132: Remote control support is not available for this card.
[  137.564895][   T10] em28xx 3-1:0.132: Closing input extension
[  137.570926][  T882] em28xx 7-1:0.132: Closing input extension
[  137.580622][   T10] em28xx 3-1:0.132: Freeing device
[  137.588512][  T882] em28xx 7-1:0.132: Freeing device
[  137.678182][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  137.700886][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  137.757283][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.766256][ T1119] em28xx 2-1:0.132: board has no eeprom
[  137.772408][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  137.782813][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.791541][ T5760] em28xx 8-1:0.132: board has no eeprom
[  137.859599][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.868425][   T37] em28xx 1-1:0.132: board has no eeprom
[  137.874365][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.882260][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  137.888416][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.896241][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  137.897773][   T10] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[  137.902569][ T5774] em28xx 8-1:0.132: Registering V4L2 extension
[  137.910216][  T882] usb 7-1: new high-speed USB device number 17 using dummy_hcd
[  137.924594][ T5760] usb 8-1: USB disconnect, device number 16
[  137.930951][ T1119] usb 2-1: USB disconnect, device number 15
[  137.938247][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  137.945528][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  137.957806][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.965781][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  137.990742][   T37] usb 1-1: USB disconnect, device number 16
[  138.008448][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  138.107427][ T5774] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  138.115535][ T5774] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  138.117761][  T882] usb 7-1: Using ep0 maxpacket: 32
[  138.123542][ T5774] em28xx 8-1:0.132: No AC97 audio processor
[  138.127967][   T10] usb 3-1: Using ep0 maxpacket: 32
[  138.139674][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  138.139704][  T882] usb 7-1: config 0 has no interface number 0
[  138.139750][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.171593][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  138.180035][   T10] usb 3-1: config 0 has no interface number 0
[  138.194020][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.196780][ T5774] usb 8-1: Decoder not found
[  138.203146][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.207802][ T5774] em28xx 8-1:0.132: failed to create media graph
[  138.215732][  T882] usb 7-1: Product: syz
[  138.226825][  T882] usb 7-1: Manufacturer: syz
[  138.231480][  T882] usb 7-1: SerialNumber: syz
[  138.250148][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  138.289323][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.298472][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.298602][ T5774] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  138.306489][   T10] usb 3-1: Product: syz
[  138.306514][   T10] usb 3-1: Manufacturer: syz
[  138.306538][   T10] usb 3-1: SerialNumber: syz
[  138.321812][ T5774] em28xx 8-1:0.132: Remote control support is not available for this card.
[  138.335456][ T5769] em28xx 2-1:0.132: Registering V4L2 extension
[  138.340237][  T882] usb 7-1: config 0 descriptor??
[  138.357296][ T6133] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22
[  138.376620][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.386502][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  138.396018][   T10] usb 3-1: config 0 descriptor??
[  138.401596][ T6132] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  138.415644][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.425558][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  138.475660][ T5769] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  138.482785][ T5769] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  138.492642][ T5769] em28xx 2-1:0.132: No AC97 audio processor
[  138.500593][ T5769] usb 2-1: Decoder not found
[  138.505211][ T5769] em28xx 2-1:0.132: failed to create media graph
[  138.511630][ T5769] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  138.524835][ T5769] em28xx 2-1:0.132: Remote control support is not available for this card.
[  138.533516][ T5874] em28xx 1-1:0.132: Registering V4L2 extension
[  138.635167][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  138.646904][ T5874] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  138.655476][ T5874] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  138.662992][ T5874] em28xx 1-1:0.132: No AC97 audio processor
[  138.670841][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  138.675451][ T5874] usb 1-1: Decoder not found
[  138.681749][ T5874] em28xx 1-1:0.132: failed to create media graph
[  138.688329][ T5874] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  138.696100][ T5874] em28xx 1-1:0.132: Remote control support is not available for this card.
[  138.699821][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.704790][ T5760] em28xx 8-1:0.132: Closing input extension
[  138.713525][  T882] em28xx 7-1:0.132: board has no eeprom
[  138.719434][ T1119] em28xx 2-1:0.132: Closing input extension
[  138.731126][   T37] em28xx 1-1:0.132: Closing input extension
[  138.738624][ T5760] em28xx 8-1:0.132: Freeing device
[  138.740039][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  138.752731][   T10] em28xx 3-1:0.132: board has no eeprom
[  138.762010][ T1119] em28xx 2-1:0.132: Freeing device
[  138.771383][   T37] em28xx 1-1:0.132: Freeing device
[  138.778059][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.785966][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  138.792531][ T5765] em28xx 7-1:0.132: Registering V4L2 extension
[  138.818224][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  138.826149][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  138.853392][  T882] usb 7-1: USB disconnect, device number 17
[  138.877453][   T10] usb 3-1: USB disconnect, device number 17
[  138.895449][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  138.922004][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  139.001389][ T5765] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  139.008975][ T5765] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  139.017005][ T5765] em28xx 7-1:0.132: No AC97 audio processor
[  139.032176][ T5765] usb 7-1: Decoder not found
[  139.036878][ T5765] em28xx 7-1:0.132: failed to create media graph
[  139.043477][ T5765] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  139.051948][ T5765] em28xx 7-1:0.132: Remote control support is not available for this card.
[  139.060707][    T9] em28xx 3-1:0.132: Registering V4L2 extension
[  139.087767][ T5760] usb 8-1: new high-speed USB device number 17 using dummy_hcd
[  139.107832][ T1119] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[  139.115525][   T37] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  139.226524][    T9] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  139.233718][    T9] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  139.240863][    T9] em28xx 3-1:0.132: No AC97 audio processor
[  139.247966][    T9] usb 3-1: Decoder not found
[  139.252580][    T9] em28xx 3-1:0.132: failed to create media graph
[  139.259990][    T9] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  139.267821][    T9] em28xx 3-1:0.132: Remote control support is not available for this card.
[  139.276460][  T882] em28xx 7-1:0.132: Closing input extension
[  139.285156][   T10] em28xx 3-1:0.132: Closing input extension
[  139.287941][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  139.293316][  T882] em28xx 7-1:0.132: Freeing device
[  139.296293][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  139.303574][   T10] em28xx 3-1:0.132: Freeing device
[  139.307139][   T37] usb 1-1: Using ep0 maxpacket: 32
[  139.320262][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  139.328637][ T1119] usb 2-1: config 0 has no interface number 0
[  139.335528][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  139.343813][ T5760] usb 8-1: config 0 has no interface number 0
[  139.350483][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.361291][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.372136][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  139.380402][   T37] usb 1-1: config 0 has no interface number 0
[  139.387355][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.399768][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.408988][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.417025][ T1119] usb 2-1: Product: syz
[  139.421278][ T1119] usb 2-1: Manufacturer: syz
[  139.425921][ T1119] usb 2-1: SerialNumber: syz
[  139.431181][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.440296][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.448399][ T5760] usb 8-1: Product: syz
[  139.452594][ T5760] usb 8-1: Manufacturer: syz
[  139.457208][ T5760] usb 8-1: SerialNumber: syz
[  139.464453][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.473723][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.481797][   T37] usb 1-1: Product: syz
[  139.485976][   T37] usb 1-1: Manufacturer: syz
[  139.490666][   T37] usb 1-1: SerialNumber: syz
[  139.499399][ T1119] usb 2-1: config 0 descriptor??
[  139.504872][ T6140] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  139.515973][ T5760] usb 8-1: config 0 descriptor??
[  139.522573][ T6141] raw-gadget.3 gadget.7: fail, usb_ep_enable returned -22
[  139.536714][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.546624][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  139.554477][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.564324][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  139.571972][   T37] usb 1-1: config 0 descriptor??
[  139.577450][ T6142] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  139.588968][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.598779][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  139.647774][   T10] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[  139.655598][  T882] usb 7-1: new high-speed USB device number 18 using dummy_hcd
[  139.778044][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  139.788084][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  139.807780][   T10] usb 3-1: Using ep0 maxpacket: 32
[  139.812978][  T882] usb 7-1: Using ep0 maxpacket: 32
[  139.820162][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  139.828675][  T882] usb 7-1: config 0 has no interface number 0
[  139.834763][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.844850][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  139.848149][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  139.853049][   T10] usb 3-1: config 0 has no interface number 0
[  139.861089][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.865457][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  139.874017][ T1119] em28xx 2-1:0.132: board has no eeprom
[  139.875880][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.887586][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.889712][ T5760] em28xx 8-1:0.132: board has no eeprom
[  139.913130][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.921150][  T882] usb 7-1: Product: syz
[  139.925327][  T882] usb 7-1: Manufacturer: syz
[  139.930054][  T882] usb 7-1: SerialNumber: syz
[  139.935718][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  139.944830][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.952929][   T10] usb 3-1: Product: syz
[  139.957085][   T10] usb 3-1: Manufacturer: syz
[  139.959924][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.961735][   T10] usb 3-1: SerialNumber: syz
[  139.970381][   T37] em28xx 1-1:0.132: board has no eeprom
[  139.977663][  T882] usb 7-1: config 0 descriptor??
[  139.980589][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.993277][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  139.999558][ T6157] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22
[  140.007277][ T5874] em28xx 2-1:0.132: Registering V4L2 extension
[  140.007294][   T10] usb 3-1: config 0 descriptor??
[  140.013563][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.022531][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.026351][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  140.036100][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  140.052048][ T6158] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  140.062695][ T1119] usb 2-1: USB disconnect, device number 16
[  140.064806][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.078623][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  140.080617][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  140.097610][ T5760] usb 8-1: USB disconnect, device number 17
[  140.103818][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.112325][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  140.125750][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  140.138278][   T37] usb 1-1: USB disconnect, device number 17
[  140.149884][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  140.209113][ T5874] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  140.216196][ T5874] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  140.223568][ T5874] em28xx 2-1:0.132: No AC97 audio processor
[  140.232174][ T5874] usb 2-1: Decoder not found
[  140.236822][ T5874] em28xx 2-1:0.132: failed to create media graph
[  140.243442][ T5874] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  140.255012][ T5874] em28xx 2-1:0.132: Remote control support is not available for this card.
[  140.263734][ T5769] em28xx 8-1:0.132: Registering V4L2 extension
[  140.318112][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  140.353284][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  140.379616][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.389151][  T882] em28xx 7-1:0.132: board has no eeprom
[  140.422748][ T5769] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  140.429743][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.429895][ T5769] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  140.438614][   T10] em28xx 3-1:0.132: board has no eeprom
[  140.445663][ T5769] em28xx 8-1:0.132: No AC97 audio processor
[  140.452100][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.465042][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  140.471221][ T5769] usb 8-1: Decoder not found
[  140.471245][ T5769] em28xx 8-1:0.132: failed to create media graph
[  140.472327][ T5769] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  140.490110][  T882] usb 7-1: USB disconnect, device number 18
[  140.491285][ T5769] em28xx 8-1:0.132: Remote control support is not available for this card.
[  140.498270][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  140.504767][ T5774] em28xx 1-1:0.132: Registering V4L2 extension
[  140.538869][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.546826][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  140.569038][   T10] usb 3-1: USB disconnect, device number 18
[  140.586514][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  140.620677][ T5774] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  140.628124][ T5774] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  140.635238][ T5774] em28xx 1-1:0.132: No AC97 audio processor
[  140.643492][ T5774] usb 1-1: Decoder not found
[  140.648215][ T5774] em28xx 1-1:0.132: failed to create media graph
[  140.654585][ T5774] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  140.662447][ T5774] em28xx 1-1:0.132: Remote control support is not available for this card.
[  140.671151][ T1119] em28xx 2-1:0.132: Closing input extension
[  140.677128][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  140.685308][ T1119] em28xx 2-1:0.132: Freeing device
[  140.844504][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  140.851698][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  140.859669][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  140.866864][    T9] usb 7-1: Decoder not found
[  140.871534][    T9] em28xx 7-1:0.132: failed to create media graph
[  140.877993][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  140.885841][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  140.894995][  T882] em28xx 7-1:0.132: Closing input extension
[  140.903010][ T5760] em28xx 8-1:0.132: Closing input extension
[  140.905408][  T882] em28xx 7-1:0.132: Freeing device
[  140.912398][ T5760] em28xx 8-1:0.132: Freeing device
[  140.914177][ T5765] em28xx 3-1:0.132: Registering V4L2 extension
[  141.008485][ T1119] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  141.059871][ T5765] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  141.066959][ T5765] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  141.074950][ T5765] em28xx 3-1:0.132: No AC97 audio processor
[  141.084295][ T5765] usb 3-1: Decoder not found
[  141.088974][ T5765] em28xx 3-1:0.132: failed to create media graph
[  141.095322][ T5765] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  141.103855][ T5765] em28xx 3-1:0.132: Remote control support is not available for this card.
[  141.112551][   T10] em28xx 3-1:0.132: Closing input extension
[  141.118599][   T37] em28xx 1-1:0.132: Closing input extension
[  141.120805][   T10] em28xx 3-1:0.132: Freeing device
[  141.127123][   T37] em28xx 1-1:0.132: Freeing device
[  141.167752][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  141.174480][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  141.183045][ T1119] usb 2-1: config 0 has no interface number 0
[  141.191137][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.204622][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.213780][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.221829][ T1119] usb 2-1: Product: syz
[  141.226008][ T1119] usb 2-1: Manufacturer: syz
[  141.227789][  T882] usb 7-1: new high-speed USB device number 19 using dummy_hcd
[  141.230661][ T1119] usb 2-1: SerialNumber: syz
[  141.248128][ T5760] usb 8-1: new high-speed USB device number 18 using dummy_hcd
[  141.257142][ T1119] usb 2-1: config 0 descriptor??
[  141.270658][ T6167] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  141.283535][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.293926][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  141.387780][  T882] usb 7-1: Using ep0 maxpacket: 32
[  141.394939][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  141.403222][  T882] usb 7-1: config 0 has no interface number 0
[  141.415921][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.427802][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  141.428047][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.434893][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  141.442012][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.450263][ T5760] usb 8-1: config 0 has no interface number 0
[  141.458207][  T882] usb 7-1: Product: syz
[  141.458233][  T882] usb 7-1: Manufacturer: syz
[  141.464488][   T37] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  141.468478][  T882] usb 7-1: SerialNumber: syz
[  141.469144][   T10] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[  141.473533][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.489886][  T882] usb 7-1: config 0 descriptor??
[  141.508997][ T6178] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22
[  141.517093][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.521940][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.526304][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.535961][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  141.543936][ T5760] usb 8-1: Product: syz
[  141.543961][ T5760] usb 8-1: Manufacturer: syz
[  141.559383][ T5760] usb 8-1: SerialNumber: syz
[  141.564379][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  141.573807][ T5760] usb 8-1: config 0 descriptor??
[  141.580012][ T6165] raw-gadget.0 gadget.7: fail, usb_ep_enable returned -22
[  141.590949][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.601536][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  141.629882][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.638672][ T1119] em28xx 2-1:0.132: board has no eeprom
[  141.648118][   T10] usb 3-1: Using ep0 maxpacket: 32
[  141.654871][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  141.657785][   T37] usb 1-1: Using ep0 maxpacket: 32
[  141.663152][   T10] usb 3-1: config 0 has no interface number 0
[  141.671088][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  141.674472][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.682705][   T37] usb 1-1: config 0 has no interface number 0
[  141.695369][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.698873][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.698907][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  141.707963][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.715833][ T5774] em28xx 2-1:0.132: Registering V4L2 extension
[  141.721860][   T10] usb 3-1: Product: syz
[  141.738065][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  141.740379][   T10] usb 3-1: Manufacturer: syz
[  141.754966][   T10] usb 3-1: SerialNumber: syz
[  141.764512][ T1119] usb 2-1: USB disconnect, device number 17
[  141.768795][   T10] usb 3-1: config 0 descriptor??
[  141.772611][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  141.786155][ T6179] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22
[  141.798311][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  141.803869][   T10] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.807407][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.817793][   T10] em28xx 3-1:0.132: Video interface 132 found: bulk
[  141.825762][   T37] usb 1-1: Product: syz
[  141.833544][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  141.836428][   T37] usb 1-1: Manufacturer: syz
[  141.847400][   T37] usb 1-1: SerialNumber: syz
[  141.857031][   T37] usb 1-1: config 0 descriptor??
[  141.862742][ T6168] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  141.874778][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.884608][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  141.909641][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.919038][  T882] em28xx 7-1:0.132: board has no eeprom
[  141.919149][ T5760] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  141.982171][ T5774] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  141.987807][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.989341][ T5774] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  141.997159][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  142.004262][ T5774] em28xx 2-1:0.132: No AC97 audio processor
[  142.018392][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.027204][ T5760] em28xx 8-1:0.132: board has no eeprom
[  142.039818][ T5774] usb 2-1: Decoder not found
[  142.044500][ T5774] em28xx 2-1:0.132: failed to create media graph
[  142.050361][  T882] usb 7-1: USB disconnect, device number 19
[  142.059742][ T5774] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  142.074195][ T5774] em28xx 2-1:0.132: Remote control support is not available for this card.
[  142.076598][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  142.085726][ T1119] em28xx 2-1:0.132: Closing input extension
[  142.097246][ T5765] em28xx 7-1:0.132: Registering V4L2 extension
[  142.099392][ T1119] em28xx 2-1:0.132: Freeing device
[  142.109415][ T5760] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.117257][ T5760] em28xx 8-1:0.132: analog set to bulk mode.
[  142.119919][   T10] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[  142.138152][   T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  142.158539][ T5760] usb 8-1: USB disconnect, device number 18
[  142.174374][ T5760] em28xx 8-1:0.132: Disconnecting em28xx
[  142.202298][   T10] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.211506][   T10] em28xx 3-1:0.132: board has no eeprom
[  142.223821][   T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.232647][   T37] em28xx 1-1:0.132: board has no eeprom
[  142.287860][   T10] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.296427][   T10] em28xx 3-1:0.132: analog set to bulk mode.
[  142.320074][ T5765] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  142.327122][ T5765] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  142.334313][ T5765] em28xx 7-1:0.132: No AC97 audio processor
[  142.340235][   T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.340266][   T37] em28xx 1-1:0.132: analog set to bulk mode.
[  142.355007][   T37] usb 1-1: USB disconnect, device number 18
[  142.365781][   T10] usb 3-1: USB disconnect, device number 19
2025/12/01 06:16:42 executed programs: 98
[  142.392539][   T10] em28xx 3-1:0.132: Disconnecting em28xx
[  142.399643][ T5765] usb 7-1: Decoder not found
[  142.404267][ T5765] em28xx 7-1:0.132: failed to create media graph
[  142.411199][   T37] em28xx 1-1:0.132: Disconnecting em28xx
[  142.414138][ T5765] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  142.425902][ T5765] em28xx 7-1:0.132: Remote control support is not available for this card.
[  142.435740][  T882] em28xx 7-1:0.132: Closing input extension
[  142.441742][ T5774] em28xx 8-1:0.132: Registering V4L2 extension
[  142.444471][  T882] em28xx 7-1:0.132: Freeing device
[  142.448398][ T1119] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  142.607806][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  142.629394][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  142.637726][ T1119] usb 2-1: config 0 has no interface number 0
[  142.644147][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.655193][ T5774] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  142.662585][ T5774] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  142.670531][ T5774] em28xx 8-1:0.132: No AC97 audio processor
[  142.678372][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.687444][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.695536][ T1119] usb 2-1: Product: syz
[  142.699747][ T1119] usb 2-1: Manufacturer: syz
[  142.704333][ T1119] usb 2-1: SerialNumber: syz
[  142.709460][ T5774] usb 8-1: Decoder not found
[  142.714079][ T5774] em28xx 8-1:0.132: failed to create media graph
[  142.720488][ T5774] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  142.729790][ T1119] usb 2-1: config 0 descriptor??
[  142.735287][ T6190] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  142.736000][ T5774] em28xx 8-1:0.132: Remote control support is not available for this card.
[  142.751219][    T9] em28xx 3-1:0.132: Registering V4L2 extension
[  142.761187][ T1119] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.771315][ T1119] em28xx 2-1:0.132: Video interface 132 found: bulk
[  142.777886][  T882] usb 7-1: new high-speed USB device number 20 using dummy_hcd
[  142.857368][    T9] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[  142.864574][    T9] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[  142.872742][    T9] em28xx 3-1:0.132: No AC97 audio processor
[  142.880316][    T9] usb 3-1: Decoder not found
[  142.884935][    T9] em28xx 3-1:0.132: failed to create media graph
[  142.891341][    T9] em28xx 3-1:0.132: V4L2 device video0 deregistered
[  142.899717][    T9] em28xx 3-1:0.132: Remote control support is not available for this card.
[  142.908431][ T5769] em28xx 1-1:0.132: Registering V4L2 extension
[  142.927841][  T882] usb 7-1: Using ep0 maxpacket: 32
[  142.934832][  T882] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  142.943371][  T882] usb 7-1: config 0 has no interface number 0
[  142.950244][  T882] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  142.963372][  T882] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.972512][  T882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.981435][  T882] usb 7-1: Product: syz
[  142.985633][  T882] usb 7-1: Manufacturer: syz
[  142.990614][  T882] usb 7-1: SerialNumber: syz
[  143.010157][  T882] usb 7-1: config 0 descriptor??
[  143.015681][ T6195] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22
[  143.028122][ T1119] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  143.030795][  T882] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.044618][  T882] em28xx 7-1:0.132: Video interface 132 found: bulk
[  143.060958][ T5769] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  143.068500][ T5769] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  143.075646][ T5769] em28xx 1-1:0.132: No AC97 audio processor
[  143.083576][ T5769] usb 1-1: Decoder not found
[  143.088263][ T5769] em28xx 1-1:0.132: failed to create media graph
[  143.095868][ T5769] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  143.103165][ T1119] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.112138][ T1119] em28xx 2-1:0.132: board has no eeprom
[  143.119310][ T5769] em28xx 1-1:0.132: Remote control support is not available for this card.
[  143.128068][ T5760] em28xx 8-1:0.132: Closing input extension
[  143.134011][   T10] em28xx 3-1:0.132: Closing input extension
[  143.139775][ T5760] em28xx 8-1:0.132: Freeing device
[  143.144877][   T10] em28xx 3-1:0.132: Freeing device
[  143.145121][   T37] em28xx 1-1:0.132: Closing input extension
[  143.164384][   T37] em28xx 1-1:0.132: Freeing device
[  143.188737][ T1119] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.196600][ T1119] em28xx 2-1:0.132: analog set to bulk mode.
[  143.206413][ T5769] em28xx 2-1:0.132: Registering V4L2 extension
[  143.239357][ T1119] usb 2-1: USB disconnect, device number 18
[  143.246803][ T1119] em28xx 2-1:0.132: Disconnecting em28xx
[  143.281882][  T882] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  143.351165][  T882] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.360690][  T882] em28xx 7-1:0.132: board has no eeprom
[  143.384891][ T5769] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  143.392295][ T5769] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  143.399898][ T5769] em28xx 2-1:0.132: No AC97 audio processor
[  143.419988][ T5769] usb 2-1: Decoder not found
[  143.424616][ T5769] em28xx 2-1:0.132: failed to create media graph
[  143.432733][ T5769] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  143.441740][ T5769] em28xx 2-1:0.132: Remote control support is not available for this card.
[  143.448705][   T10] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[  143.450727][ T1119] em28xx 2-1:0.132: Closing input extension
[  143.458824][  T882] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.466932][ T1119] em28xx 2-1:0.132: Freeing device
[  143.472037][  T882] em28xx 7-1:0.132: analog set to bulk mode.
[  143.477884][    T9] em28xx 7-1:0.132: Registering V4L2 extension
[  143.491237][   T37] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  143.498930][ T5760] usb 8-1: new high-speed USB device number 19 using dummy_hcd
[  143.527653][  T882] usb 7-1: USB disconnect, device number 20
[  143.573842][  T882] em28xx 7-1:0.132: Disconnecting em28xx
[  143.630860][   T10] usb 3-1: Using ep0 maxpacket: 32
[  143.641979][   T10] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[  143.651200][   T10] usb 3-1: config 0 has no interface number 0
[  143.670076][   T10] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.680374][    T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  143.687428][    T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  143.688166][   T37] usb 1-1: Using ep0 maxpacket: 32
[  143.694999][    T9] em28xx 7-1:0.132: No AC97 audio processor
[  143.701139][ T5760] usb 8-1: Using ep0 maxpacket: 32
[  143.710363][   T10] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.720894][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.724940][   T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  143.729340][   T10] usb 3-1: Product: syz
[  143.737180][   T37] usb 1-1: config 0 has no interface number 0
[  143.741755][   T10] usb 3-1: Manufacturer: syz
[  143.752375][   T10] usb 3-1: SerialNumber: syz
[  143.757233][ T5760] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  143.766572][ T5760] usb 8-1: config 0 has no interface number 0
[  143.778246][    T9] usb 7-1: Decoder not found
[  143.783019][    T9] em28xx 7-1:0.132: failed to create media graph
[  143.787807][   T37] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.791778][    T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  143.808080][ T5760] usb 8-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  143.822344][ T5760] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.823320][   T10] usb 3-1: config 0 descriptor??
[  143.831888][ T5760] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.838255][    T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[  143.844753][ T5760] usb 8-1: Product: syz
[  143.853600][  T882] em28xx 7-1:0.132: Closing input extension
[  143.857278][ T5760] usb 8-1: Manufacturer: syz
[  143.857303][ T5760] usb 8-1: SerialNumber: syz
[  143.858803][   T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.864665][ T6218] ==================================================================
[  143.868302][   T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.872417][ T6218] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[  143.881763][   T37] usb 1-1: Product: syz
[  143.889493][ T6218] Read of size 8 at addr ffff88811ca48738 by task v4l_id/6218
[  143.889521][ T6218] 
[  143.889559][ T6218] CPU: 0 UID: 0 PID: 6218 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  143.889603][ T6218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  143.889635][ T6218] Call Trace:
[  143.889649][ T6218]  <TASK>
[  143.889662][ T6218]  dump_stack_lvl+0x116/0x1f0
[  143.889706][ T6218]  print_report+0xcd/0x630
[  143.889756][ T6218]  ? __virt_addr_valid+0x81/0x610
[  143.889809][ T6218]  ? __phys_addr+0xe8/0x180
[  143.889863][ T6218]  ? v4l2_fh_init+0x27d/0x2c0
[  143.889913][ T6218]  kasan_report+0xe0/0x110
[  143.889972][ T6218]  ? v4l2_fh_init+0x27d/0x2c0
[  143.890031][ T6218]  v4l2_fh_init+0x27d/0x2c0
[  143.890083][ T6218]  v4l2_fh_open+0x64/0xa0
[  143.890134][ T6218]  em28xx_v4l2_open+0x24e/0x7e0
[  143.890185][ T6218]  v4l2_open+0x1d2/0x5e0
[  143.890230][ T6218]  ? __pfx_v4l2_open+0x10/0x10
[  143.890276][ T6218]  chrdev_open+0x234/0x6a0
[  143.890317][ T6218]  ? __pfx_chrdev_open+0x10/0x10
[  143.890364][ T6218]  do_dentry_open+0x6da/0x13a0
[  143.890400][ T6218]  ? __pfx_chrdev_open+0x10/0x10
[  143.890440][ T6218]  ? inode_permission+0x156/0x630
[  143.890490][ T6218]  vfs_open+0x82/0x3f0
[  143.890531][ T6218]  ? may_open+0x1f2/0x400
[  143.890583][ T6218]  path_openat+0x1de4/0x2cb0
[  143.890627][ T6218]  ? __pfx_path_openat+0x10/0x10
[  143.890665][ T6218]  ? __lock_acquire+0xb8a/0x1c90
[  143.890709][ T6218]  do_filp_open+0x20b/0x470
[  143.890746][ T6218]  ? __pfx_do_filp_open+0x10/0x10
[  143.890801][ T6218]  ? alloc_fd+0x420/0x760
[  143.890842][ T6218]  do_sys_openat2+0x11b/0x1d0
[  143.890888][ T6218]  ? __pfx_do_sys_openat2+0x10/0x10
[  143.890939][ T6218]  ? find_held_lock+0x2b/0x80
[  143.890994][ T6218]  ? handle_mm_fault+0x2ab/0xd10
[  143.891048][ T6218]  __x64_sys_openat+0x174/0x210
[  143.891098][ T6218]  ? __pfx___x64_sys_openat+0x10/0x10
[  143.891149][ T6218]  ? do_user_addr_fault+0x83f/0x1240
[  143.891195][ T6218]  do_syscall_64+0xcd/0x4d0
[  143.891234][ T6218]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  143.891270][ T6218] RIP: 0033:0x7fdcc7acc407
[  143.891301][ T6218] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  143.891341][ T6218] RSP: 002b:00007ffc841c6630 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  143.891375][ T6218] RAX: ffffffffffffffda RBX: 00007fdcc79de880 RCX: 00007fdcc7acc407
[  143.891399][ T6218] RDX: 0000000000000000 RSI: 00007ffc841c6f24 RDI: ffffffffffffff9c
[  143.891422][ T6218] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  143.891455][ T6218] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  143.891475][ T6218] R13: 00007ffc841c6880 R14: 00007fdcc8262000 R15: 0000557dd30f44d8
[  143.891510][ T6218]  </TASK>
[  143.891521][ T6218] 
[  143.897511][   T37] usb 1-1: Manufacturer: syz
[  143.904955][ T6218] Allocated by task 9:
[  143.904977][ T6218]  kasan_save_stack+0x33/0x60
[  143.909178][   T37] usb 1-1: SerialNumber: syz
[  143.916598][ T6218]  kasan_save_track+0x14/0x30
[  143.919636][ T1119] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  143.928292][ T6218]  __kasan_kmalloc+0x8f/0xa0
[  143.928334][ T6218]  em28xx_v4l2_init+0x114/0x4080
[  143.944189][ T5760] usb 8-1: config 0 descriptor??
[  143.944612][ T6218]  em28xx_init_extension+0x13a/0x200
[  143.960808][   T37] usb 1-1: config 0 descriptor??
[  143.963223][ T6218]  request_module_async+0x61/0x70
[  143.963258][ T6218]  process_one_work+0x9cf/0x1b70
[  143.968801][ T6202] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  143.972347][ T6218]  worker_thread+0x6c8/0xf10
[  143.997874][ T6196] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  143.999700][ T6218]  kthread+0x3c5/0x780
[  144.011653][ T5760] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  144.013818][ T6218]  ret_from_fork+0x56d/0x700
[  144.018894][ T5760] em28xx 8-1:0.132: Video interface 132 found: bulk
[  144.023774][ T6218]  ret_from_fork_asm+0x1a/0x30
[  144.034334][   T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  144.036752][ T6218] 
[  144.036761][ T6218] Freed by task 9:
[  144.041772][   T37] em28xx 1-1:0.132: Video interface 132 found: bulk
[  144.046621][ T6218]  kasan_save_stack+0x33/0x60
[  144.053057][ T6201] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22
[  144.056134][ T6218]  kasan_save_track+0x14/0x30
[  144.167828][ T1119] usb 2-1: Using ep0 maxpacket: 32
[  144.170106][ T6218]  __kasan_save_free_info+0x3b/0x60
[  144.170141][ T6218]  __kasan_slab_free+0x43/0x70
[  144.180247][ T1119] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  144.181212][ T6218]  kfree+0x288/0x670
[  144.183594][ T1119] usb 2-1: config 0 has no interface number 0
[  144.188138][ T6218]  em28xx_v4l2_init+0x22b5/0x4080
[  144.188176][ T6218]  em28xx_init_extension+0x13a/0x200
[  144.193733][ T1119] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  144.196928][ T6218]  request_module_async+0x61/0x70
[  144.196977][ T6218]  process_one_work+0x9cf/0x1b70
[  144.204210][ T1119] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.206226][ T6218]  worker_thread+0x6c8/0xf10
[  144.213873][ T1119] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.218371][ T6218]  kthread+0x3c5/0x780
[  144.218411][ T6218]  ret_from_fork+0x56d/0x700
[  144.218438][ T6218]  ret_from_fork_asm+0x1a/0x30
[  144.218476][ T6218] 
[  144.218484][ T6218] The buggy address belongs to the object at ffff88811ca48000
[  144.218484][ T6218]  which belongs to the cache kmalloc-8k of size 8192
[  144.223441][ T1119] usb 2-1: Product: syz
[  144.228331][ T6218] The buggy address is located 1848 bytes inside of
[  144.228331][ T6218]  freed 8192-byte region [ffff88811ca48000, ffff88811ca4a000)
[  144.228361][ T6218] 
[  144.228368][ T6218] The buggy address belongs to the physical page:
[  144.228394][ T6218] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11ca48
[  144.233696][ T1119] usb 2-1: Manufacturer: syz
[  144.238578][ T6218] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  144.238604][ T6218] flags: 0x200000000000040(head|node=0|zone=2)
[  144.238634][ T6218] page_type: f5(slab)
[  144.243678][ T1119] usb 2-1: SerialNumber: syz
[  144.248584][ T6218] raw: 0200000000000040 ffff888100042280 ffffea0004727800 dead000000000004
[  144.248612][ T6218] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  144.530888][ T6218] head: 0200000000000040 ffff888100042280 ffffea0004727800 dead000000000004
[  144.539595][ T6218] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  144.548361][ T6218] head: 0200000000000003 ffffea0004729201 00000000ffffffff 00000000ffffffff
[  144.557039][ T6218] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[  144.565710][ T6218] page dumped because: kasan: bad access detected
[  144.572145][ T6218] page_owner tracks the page as allocated
[  144.577864][ T6218] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3029, tgid 3029 (syz-executor), ts 52004598729, free_ts 51906976935
[  144.599259][ T6218]  post_alloc_hook+0x1c0/0x230
[  144.604043][ T6218]  get_page_from_freelist+0x1003/0x2dc0
[  144.609608][ T6218]  __alloc_frozen_pages_noprof+0x259/0x21f0
[  144.615534][ T6218]  alloc_pages_mpol+0xe4/0x410
[  144.620325][ T6218]  new_slab+0x24a/0x360
[  144.624500][ T6218]  ___slab_alloc+0xdb7/0x1a70
[  144.629199][ T6218]  __slab_alloc.constprop.0+0x63/0x110
[  144.634694][ T6218]  __kmalloc_cache_noprof+0x3c8/0x750
[  144.640089][ T6218]  mr_table_alloc+0x5f/0x2e0
[  144.644703][ T6218]  ipmr_net_init+0x2b1/0x370
[  144.649391][ T6218]  ops_init+0x1e2/0x5f0
[  144.653577][ T6218]  setup_net+0x100/0x390
[  144.657829][ T6218]  copy_net_ns+0x2f8/0x690
[  144.662269][ T6218]  create_new_namespaces+0x3ea/0xa90
[  144.667560][ T6218]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  144.673197][ T6218]  ksys_unshare+0x45b/0xa40
[  144.677717][ T6218] page last free pid 3017 tgid 3017 stack trace:
[  144.684045][ T6218]  __free_frozen_pages+0x78f/0x1000
[  144.689259][ T6218]  __put_partials+0x130/0x170
[  144.693963][ T6218]  qlist_free_all+0x4d/0x120
[  144.698564][ T6218]  kasan_quarantine_reduce+0x195/0x1e0
[  144.704051][ T6218]  __kasan_slab_alloc+0x4e/0x70
[  144.708926][ T6218]  kmem_cache_alloc_noprof+0x260/0x6c0
[  144.714413][ T6218]  getname_flags.part.0+0x4c/0x550
[  144.719544][ T6218]  getname_flags+0x93/0xf0
[  144.723967][ T6218]  user_path_at+0x24/0x60
[  144.728334][ T6218]  __x64_sys_umount+0x10a/0x1a0
[  144.733217][ T6218]  do_syscall_64+0xcd/0x4d0
[  144.737738][ T6218]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.743647][ T6218] 
[  144.745984][ T6218] Memory state around the buggy address:
[  144.751632][ T6218]  ffff88811ca48600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.759708][ T6218]  ffff88811ca48680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.767778][ T6218] >ffff88811ca48700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.775852][ T6218]                                         ^
[  144.781748][ T6218]  ffff88811ca48780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.789819][ T6218]  ffff88811ca48800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.797893][ T6218] ==================================================================
[  144.806442][ T6218] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  144.813673][ T6218] CPU: 0 UID: 0 PID: 6218 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  144.823072][ T6218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  144.833242][ T6218] Call Trace:
[  144.836538][ T6218]  <TASK>
[  144.839482][ T6218]  dump_stack_lvl+0x3d/0x1f0
[  144.844104][ T6218]  vpanic+0x640/0x6f0
[  144.848152][ T6218]  panic+0xca/0xd0
[  144.851900][ T6218]  ? __pfx_panic+0x10/0x10
[  144.856357][ T6218]  ? check_panic_on_warn+0x1f/0xb0
[  144.861500][ T6218]  check_panic_on_warn+0xab/0xb0
[  144.866463][ T6218]  end_report+0x107/0x170
[  144.870818][ T6218]  kasan_report+0xee/0x110
[  144.875272][ T6218]  ? v4l2_fh_init+0x27d/0x2c0
[  144.879984][ T6218]  v4l2_fh_init+0x27d/0x2c0
[  144.884525][ T6218]  v4l2_fh_open+0x64/0xa0
[  144.888881][ T6218]  em28xx_v4l2_open+0x24e/0x7e0
[  144.893758][ T6218]  v4l2_open+0x1d2/0x5e0
[  144.898040][ T6218]  ? __pfx_v4l2_open+0x10/0x10
[  144.902827][ T6218]  chrdev_open+0x234/0x6a0
[  144.907271][ T6218]  ? __pfx_chrdev_open+0x10/0x10
[  144.912227][ T6218]  do_dentry_open+0x6da/0x13a0
[  144.917008][ T6218]  ? __pfx_chrdev_open+0x10/0x10
[  144.921970][ T6218]  ? inode_permission+0x156/0x630
[  144.927022][ T6218]  vfs_open+0x82/0x3f0
[  144.931121][ T6218]  ? may_open+0x1f2/0x400
[  144.935489][ T6218]  path_openat+0x1de4/0x2cb0
[  144.940096][ T6218]  ? __pfx_path_openat+0x10/0x10
[  144.945137][ T6218]  ? __lock_acquire+0xb8a/0x1c90
[  144.950112][ T6218]  do_filp_open+0x20b/0x470
[  144.954634][ T6218]  ? __pfx_do_filp_open+0x10/0x10
[  144.959687][ T6218]  ? alloc_fd+0x420/0x760
[  144.964040][ T6218]  do_sys_openat2+0x11b/0x1d0
[  144.968750][ T6218]  ? __pfx_do_sys_openat2+0x10/0x10
[  144.973974][ T6218]  ? find_held_lock+0x2b/0x80
[  144.978680][ T6218]  ? handle_mm_fault+0x2ab/0xd10
[  144.983651][ T6218]  __x64_sys_openat+0x174/0x210
[  144.988530][ T6218]  ? __pfx___x64_sys_openat+0x10/0x10
[  144.993942][ T6218]  ? do_user_addr_fault+0x83f/0x1240
[  144.999266][ T6218]  do_syscall_64+0xcd/0x4d0
[  145.003787][ T6218]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  145.009700][ T6218] RIP: 0033:0x7fdcc7acc407
[  145.014122][ T6218] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  145.033738][ T6218] RSP: 002b:00007ffc841c6630 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  145.042159][ T6218] RAX: ffffffffffffffda RBX: 00007fdcc79de880 RCX: 00007fdcc7acc407
[  145.050135][ T6218] RDX: 0000000000000000 RSI: 00007ffc841c6f24 RDI: ffffffffffffff9c
[  145.058134][ T6218] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  145.066119][ T6218] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  145.074107][ T6218] R13: 00007ffc841c6880 R14: 00007fdcc8262000 R15: 0000557dd30f44d8
[  145.082104][ T6218]  </TASK>
[  145.085467][ T6218] Kernel Offset: disabled
[  145.089809][ T6218] Rebooting in 86400 seconds..